CN212555383U - Intelligent temperature control heating sheet - Google Patents
Intelligent temperature control heating sheet Download PDFInfo
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- CN212555383U CN212555383U CN202020922231.9U CN202020922231U CN212555383U CN 212555383 U CN212555383 U CN 212555383U CN 202020922231 U CN202020922231 U CN 202020922231U CN 212555383 U CN212555383 U CN 212555383U
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Abstract
The utility model belongs to the technical field of functional fabric, in particular to an intelligent temperature control heating sheet, which comprises a composite heating fabric, a temperature sensor and a controller, wherein the upper layer and the lower layer of the composite heating fabric are insulating layers, the middle layer is an electric heating fabric layer, the electric heating fabric layer comprises a heating part and an electrode, the electrode is connected with a power supply through a wire, and a power switch is arranged between the electrode and the power supply; the temperature sensor is arranged between the insulating layer and the electric heating fabric layer, and the temperature sensor and the power switch are electrically connected with the controller. The heating sheet is light, thin, soft, comfortable, breathable, good in flexibility, resistant to water washing and wear, large in heating area, capable of automatically adjusting temperature, accurate and intelligent in temperature control, and capable of being used for products such as a uterus protector, a waist protector and a waistcoat.
Description
Technical Field
The utility model belongs to the technical field of functional fabric, especially, relate to an intelligence accuse temperature heating plate.
Background
With the rapid development of science and technology, electric heating products are more and more popular with consumers, and the electric heating products on the market at present have heating wire heating and graphene film heating, however, the defects of poor air permeability, non-uniform heating area and poor durability exist in the electric heating products. In addition, the electrode of the electric heating product in the prior art is usually composed of an FPC board and a silver paste coating, so that the defects of poor water washing resistance, poor bending resistance and short service life of the product are caused. Secondly, the electric heating product among the prior art does not have the function of intelligent accuse temperature, and when the long-time heating product of using of consumer, because the accumulation of temperature causes the skin scald easily, has certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
To the current technical defect of the aforesaid, the utility model provides an intelligence control by temperature change heating plate, this heating plate is frivolous soft, comfortable ventilative, and the compliance is good, and resistant washing is wear-resisting, and heating area is big to can the automatic temperature adjustment, accurate intelligence accuse temperature can be used for protecting products such as palace, waist support, vest.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an intelligent temperature control heating sheet comprises a composite heating fabric, a temperature sensor and a controller, wherein the upper layer and the lower layer of the composite heating fabric are insulating layers, an electric heating fabric layer is arranged in the middle of the composite heating fabric layer, the electric heating fabric layer comprises a heating part and an electrode, the electrode is connected with a power supply through a lead, and a power switch is arranged between the electrode and the power supply; the temperature sensor is arranged between the insulating layer and the electric heating fabric layer, and the temperature sensor and the power switch are electrically connected with the controller.
Intelligence accuse temperature heating plate adopts flexible fabric structure, and this heating plate is frivolous soft, comfortable ventilative, and the compliance is good. In addition, the electrodes are interwoven in the fabric in the form of yarns, so that the fabric is more resistant to washing and wear, and the service life of the fabric can be greatly prolonged.
The temperature sensor can monitor the temperature of the electric heating fabric layer in real time and send the monitored temperature to the controller in time, the controller controls a power switch between the electrode and the power supply according to a received temperature signal, and when the temperature exceeds a set value, the controller controls the power switch between the electrode and the power supply to be disconnected, so that the electric heating fabric layer stops heating; when the temperature is lower than the set value, the controller controls the power switch between the electrode and the power supply to be connected, so that the electric heating fabric layer is heated. Intelligence accuse temperature heating plate can automatic temperature adjustment, and accurate intelligence accuse temperature prevents that the consumer from using the heating product for a long time, because the skin scald that the accumulation of temperature caused.
Preferably, the heating part of the electric heating fabric layer is integrated with the electrode, the electrode is woven by conductive yarns, and the fabric weave of the electrode is 1/3 twill weave or basket weave; the fabric weave of the heat generating part is plain weave or 3/1 twill weave.
Preferably, the electrode divides the heating part into a plurality of regions, and the regions are connected in parallel or in series by a transmission line to reach a required area; the electrode is any one of a plurality of parallel electrodes in a shape of a Chinese character 'chuan', a 'shan', a 'tian'. The heating area is large, and the heating efficiency is higher.
Preferably, the electrically heated fabric layer is woven by warp yarns and weft yarns, wherein the warp yarns comprise common yarns and conductive yarns, and the weft yarns comprise heating yarns, conductive yarns and common yarns.
Preferably, the common yarn is one or more of cotton, terylene and chinlon; the conductive yarn is one or more of silver-plated yarn, metal wire, copper tinned wrapping yarn, copper nickel-plated wrapping yarn and carbon fiber; the heating yarns are one or more of silver-plated yarns, stainless steel fiber blended yarns and warm infrared yarns.
Preferably, the resistivity of the conductive yarn is 0.015-0.025 mm2/m, and the diameter is 0.1-0.5 mm; the resistance of the heating yarn is 10-60 k omega/m.
Preferably, the insulating layer is one or more of non-woven fabric, moisture permeable TPU film and PU film.
Advantageous effects
The utility model discloses an intelligence accuse temperature heating plate, intelligence accuse temperature heating plate adopts flexible fabric structure, and this heating plate is frivolous soft, comfortable ventilative, and the compliance is good. And because the electrode is interwoven in the fabric through the yarns, the electrode is more resistant to washing and wear and has longer service life. Intelligence accuse temperature heating plate can automatic temperature adjustment, and accurate intelligence accuse temperature prevents that the consumer from using the heating product for a long time, because the skin scald that the accumulation of temperature caused. The intelligence accuse temperature heating plate can be used to protect products such as palace, waist support, vest.
Drawings
FIG. 1 is a schematic side view of an intelligent temperature-controlled heating plate according to example 1 of the present patent;
FIG. 2 is a schematic top view of the intelligent temperature-controlled heating plate according to example 1 of the present patent;
FIG. 3 is a schematic view of the control structure of the intelligent temperature-controlled heating plate according to embodiment 1 of the present invention
FIG. 4 is a schematic top view of the intelligent temperature-controlled heating plate according to example 2 of the present patent;
in the figure, 1: an insulating layer; 2: electrically heating the fabric layer; 3: warp yarns; 4: a weft yarn; 5: an electrode; 6: a temperature sensor; 7: a conductive sheet; 8: a transmission line; 9: a power source; 10: and a power switch.
Detailed Description
Hereinafter, the present invention will be described in detail. Before the description is made, it should be understood that the terms used in the present specification and the appended claims should not be construed as limited to general and dictionary meanings, but interpreted based on the meanings and concepts corresponding to technical aspects of the present invention on the basis of the principle that the utility model appropriately defines the terms for the best explanation. Accordingly, the description proposed herein is just a preferable example for the purpose of illustrations only, not intended to limit the scope of the invention, so it should be understood that other equivalents and modifications could be made thereto without departing from the spirit and scope of the invention.
The following examples are given by way of illustration of embodiments of the invention and are not intended to limit the invention, and those skilled in the art will appreciate that modifications within the scope of the invention do not depart from the spirit and scope of the invention.
Example 1
An intelligent temperature control heating sheet comprises a composite heating fabric, a temperature sensor and a controller, wherein as shown in figure 1, the upper layer and the lower layer of the composite heating fabric are insulating layers 1, an electric heating fabric layer 2 is arranged in the middle of the composite heating fabric, the electric heating fabric layer comprises a heating part and an electrode 5, the electrode is electrically connected with a power supply 9, and a power switch 10 is arranged between the electrode and the power supply; the temperature sensor 6 is arranged between the insulating layer and the electric heating fabric layer, and the temperature sensor and the power switch are electrically connected with the controller.
The fabric weave of the electrically heated fabric layer is 1/3 twill weave (electrode part) and 3/1 twill weave (heat generating part); the warp yarns are arranged by cotton yarns and copper nickel-plated yarns according to design; the copper nickel-plated yarns are used as electrodes and are arranged in parallel in a III shape, the width is 5mm, the electrode spacing is 5cm, and the warp yarns between the electrodes are cotton yarns; the weft yarns are silver-plated yarns and cotton yarns. The upper and lower insulating layers are made of breathable non-woven fabrics.
Fig. 2 is a schematic view of the top view structure of the intelligent temperature control heating plate, a heating fabric is divided into two areas by a Sichuan-shaped electrode 5, a conducting strip 7 is buckled at the head end of the electrode, the conducting strip is connected with a power supply 9 through a transmission line 8, and the connection mode is parallel connection; the temperature sensor 6 is attached to the heating fabric and connected to the power supply 9 by a transmission line to feed back the temperature of the heating sheet in real time.
Intelligence accuse temperature heating plate adopts flexible fabric structure, and this heating plate is frivolous soft, comfortable ventilative, and the compliance is good. And because the electrode is interwoven in the fabric through the yarns, the electrode is more resistant to washing and wear and has longer service life.
As shown in fig. 3, the temperature sensor can monitor the temperature of the electrically heated fabric layer in real time and send the monitored temperature to the controller in time, the controller controls the power switch between the electrode and the power supply according to the received temperature signal, and when the temperature exceeds a set value, the controller controls the power switch between the electrode and the power supply to be disconnected, so that the electrically heated fabric layer stops heating; when the temperature is lower than the set value, the controller controls the power switch between the electrode and the power supply to be connected, so that the electric heating fabric layer is heated. Intelligence accuse temperature heating plate can automatic temperature adjustment, and accurate intelligence accuse temperature prevents that the consumer from using the heating product for a long time, because the skin scald that the accumulation of temperature caused.
The PLC controller used in the embodiment has the model number of S7-400, is suitable for the field of medium and high performance automatic control, and is strong in performance and simple to operate.
Example 2
The fabric weave of the electrically heated fabric layer is 1/3 twill weave (electrode part) and plain weave (heat generating part); the warp yarns are arranged by cotton yarns and copper tinned yarns according to design; the copper tinned yarns are used as electrodes and are arranged in a Chinese character 'shan' shape, the width of each electrode is 5mm, the distance between the electrodes is 5cm, and the warp yarns between the electrodes are cotton yarns; the weft yarn is nano carbon yarn and cotton yarn. The upper and lower insulating layers are made of moisture permeable TPU film.
As shown in fig. 4, the heating fabric is divided into two areas by the mountain-shaped electrode 5, the conducting strips 7 are respectively buckled at the upper end of the middle electrode and the middle of the transverse electrode, the conducting strips are connected with the power supply 9 through the transmission line 8, and the connection mode is parallel connection; the temperature sensor 6 is attached to the heating fabric and connected to the power supply 9 through a transmission line, and the temperature of the heating sheet is fed back in real time to be automatically adjusted.
As shown in fig. 3, the temperature sensor can monitor the temperature of the electrically heated fabric layer in real time and send the monitored temperature to the controller in time, the controller controls the power switch between the electrode and the power supply according to the received temperature signal, and when the temperature exceeds a set value, the controller controls the power switch between the electrode and the power supply to be disconnected, so that the electrically heated fabric layer stops heating; when the temperature is lower than the set value, the controller controls the power switch between the electrode and the power supply to be connected, so that the electric heating fabric layer is heated. Intelligence accuse temperature heating plate can automatic temperature adjustment, and accurate intelligence accuse temperature prevents that the consumer from using the heating product for a long time, because the skin scald that the accumulation of temperature caused.
Example 3
The fabric weave of the electrically heated fabric layer is a square weave (electrode part) and a plain weave (heat generating part); the warp yarns are arranged by cotton yarns and copper skeins according to design; copper twisted wires are used as electrodes 5 and are arranged in a Chinese character 'shan' shape, the width of each electrode is 5mm, the electrode spacing is 5cm, and warp yarns between the electrodes are terylene; the weft yarns 4 are stainless steel fiber blended yarns and cotton yarns. The upper and lower insulating layers are made of PU films. As shown in fig. 4, the heating fabric is divided into two areas by the mountain-shaped electrode 5, the conducting strips 7 are respectively buckled at the upper end of the middle electrode and the middle of the transverse electrode, the conducting strips and the switch 9 are connected through the transmission line 8, and the connection mode is parallel connection; the temperature control sensor 6 is attached to the heating fabric and connected to a power supply through a transmission line, and the temperature of the heating sheet is fed back in real time to perform automatic adjustment.
As shown in fig. 3, the temperature sensor can monitor the temperature of the electrically heated fabric layer in real time and send the monitored temperature to the controller in time, the controller controls the power switch between the electrode and the power supply according to the received temperature signal, and when the temperature exceeds a set value, the controller controls the power switch between the electrode and the power supply to be disconnected, so that the electrically heated fabric layer stops heating; when the temperature is lower than the set value, the controller controls the power switch between the electrode and the power supply to be connected, so that the electric heating fabric layer is heated. Intelligence accuse temperature heating plate can automatic temperature adjustment, and accurate intelligence accuse temperature prevents that the consumer from using the heating product for a long time, because the skin scald that the accumulation of temperature caused.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.
Claims (7)
1. The utility model provides an intelligence accuse temperature heating plate which characterized in that: the composite heating fabric comprises a composite heating fabric, a temperature sensor and a controller, wherein the upper layer and the lower layer of the composite heating fabric are insulating layers, the middle layer of the composite heating fabric is an electric heating fabric layer, the electric heating fabric layer comprises a heating part and an electrode, the electrode is connected with a power supply through a lead, and a power switch is arranged between the electrode and the power supply; the temperature sensor is arranged between the insulating layer and the electric heating fabric layer, and the temperature sensor and the power switch are electrically connected with the controller.
2. The intelligent temperature-controlled heating plate of claim 1, wherein: the heating part of the electric heating fabric layer is integrated with the electrode, the electrode is woven by conductive yarns, and the fabric weave of the electrode is 1/3 twill weave or basket weave; the fabric weave of the heat generating part is plain weave or 3/1 twill weave.
3. The intelligent temperature-controlled heating plate of claim 2, wherein: the electrode divides the heating part into a plurality of areas, and the areas are connected in parallel or in series by a transmission line; the electrode is any one of a plurality of parallel electrodes in a shape of a Chinese character 'chuan', a 'shan', a 'tian'.
4. The intelligent temperature-controlled heating plate of claim 2, wherein: the electric heating fabric layer is woven by warp yarns and weft yarns, the warp yarns comprise common yarns and conductive yarns, and the weft yarns comprise heating yarns, conductive yarns and common yarns.
5. The intelligent temperature-controlled heating plate of claim 4, wherein: the common yarn is one or more of cotton, terylene and chinlon; the conductive yarn is one or more of silver-plated yarn, metal wire, copper tinned wrapping yarn, copper nickel-plated wrapping yarn and carbon fiber; the heating yarns are one or more of silver-plated yarns, stainless steel fiber blended yarns and warm infrared yarns.
6. The intelligent temperature-controlled heating plate of claim 4, wherein: the resistivity of the conductive yarn is 0.015-0.025 mm2The diameter of the particles is 0.1-0.5 mm; the resistance of the heating yarn is 10-60 k omega/m.
7. The intelligent temperature-controlled heating plate of claim 1, wherein: the insulating layer is one or more of non-woven fabrics, a moisture permeable TPU film and a PU film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020922231.9U CN212555383U (en) | 2020-05-27 | 2020-05-27 | Intelligent temperature control heating sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020922231.9U CN212555383U (en) | 2020-05-27 | 2020-05-27 | Intelligent temperature control heating sheet |
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| CN212555383U true CN212555383U (en) | 2021-02-19 |
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| CN202020922231.9U Active CN212555383U (en) | 2020-05-27 | 2020-05-27 | Intelligent temperature control heating sheet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113727473A (en) * | 2021-11-02 | 2021-11-30 | 天津米瑞科新材料技术有限公司 | Embedded temperature control heating element, heating circuit and temperature control method |
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2020
- 2020-05-27 CN CN202020922231.9U patent/CN212555383U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113727473A (en) * | 2021-11-02 | 2021-11-30 | 天津米瑞科新材料技术有限公司 | Embedded temperature control heating element, heating circuit and temperature control method |
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