CN212486820U - Graphene hot pad therapeutic instrument - Google Patents
Graphene hot pad therapeutic instrument Download PDFInfo
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- CN212486820U CN212486820U CN202020990179.0U CN202020990179U CN212486820U CN 212486820 U CN212486820 U CN 212486820U CN 202020990179 U CN202020990179 U CN 202020990179U CN 212486820 U CN212486820 U CN 212486820U
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Abstract
The utility model provides a graphene hot pad therapeutic instrument, which comprises a therapeutic belt, a control switch connected with the therapeutic belt and a mobile power supply, wherein the therapeutic belt comprises a belt body and a graphene electrothermal film arranged in the belt body; the belt body is provided with two paths of over-temperature protection devices, the first path of over-temperature protection device adopts a temperature sensor, and the second path of over-temperature protection device adopts a thermal protector; the control switch is internally provided with: the circuit board is integrated with a control chip and a processor; the current output module is connected with the control chip; the instruction input module is connected with the processor and used for receiving an operation instruction signal of a user and sending the operation instruction signal to the processor, and the processor feeds the signal back to the control chip to control the corresponding instruction on the graphene electrothermal film; the temperature detection module is connected with the temperature sensor and the processor; and the power-off protection module is connected with the control chip and the current output module.
Description
Technical Field
The utility model relates to an utilize therapeutic instrument that graphite alkene generates heat.
Background
The hot pad therapy apparatus is an apparatus for treating a patient in a heat conduction manner by using a thermal effect generated by a hot pad placed on a part of the patient's body. The therapeutic belt mainly comprises a power supply, a host and a therapeutic belt, wherein a heating pad is arranged in the therapeutic belt and is a heat source part of the therapeutic belt.
The application of novel nano-material graphite alkene in the health care product field that generates heat is more and more extensive now, mainly because graphite alkene generates heat evenly, and speed is fast, and electric heat conversion efficiency is high, and can release 6 ~ 14 um's far infrared light wave, plays fine physiotherapy effect to the human physical stamina. Compare in resistance wire and carbon fiber and generate heat, graphite alkene generate heat efficient and stable, and the output power demand to the power is not big, can adopt the low pressure power supply, and the security is higher.
The hot pad therapeutic apparatus on the market at present mainly has two problems, firstly, a 220V network power supply needs to be supplied to a heating pad through the control of a host after being reduced by a transformer, temperature regulation and timing are both operated by the host, and the power supply mode of the 220V network power supply and the control mode of the host make the hot pad therapeutic apparatus incapable of being carried and used; secondly, only one path of over-temperature protection device is placed on the surface of the therapeutic belt to detect and control the temperature of a certain point, but because the heating pad of the product mostly adopts resistance wires or carbon fibers to generate heat, the uniformity of the surface temperature is not high, the temperature of each point has larger difference, or because the over-temperature protection device fails, the over-temperature protection device can not perform better over-temperature protection on the product, and low-temperature scald is easy to generate.
The statements in the background section are merely technical equivalents which may be known to a person skilled in the art and do not, of course, represent prior art in this field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a graphene thermal pad therapeutic instrument aiming at one or more of the problems in the prior art, which comprises a therapeutic belt, a control switch connected with the therapeutic belt and a mobile power supply, wherein,
the treatment belt comprises a belt body and a graphene electrothermal film arranged in the belt body, and a thermosensitive sensor is arranged on the surface of the belt body;
the mobile power supply is connected with the control switch;
a control element is arranged in the control switch, and the control element comprises:
the circuit board is integrated with a control chip and a processor, and the control chip is electrically connected with the processor;
the current output module is connected with the control chip and used for receiving a signal of the control chip and electrifying the graphene electrothermal film;
the instruction input module is connected with the processor and used for receiving an operation instruction signal of a user and sending the operation instruction signal to the processor, and the processor feeds the signal back to the control chip to control the corresponding instruction on the graphene electrothermal film;
the temperature detection module is connected with the temperature sensor and the processor and used for receiving a temperature signal of the temperature sensor, converting the temperature signal into temperature data and transmitting the temperature data to the processor;
and the power-off protection module is connected with the control chip and the current output module and used for receiving the instruction of the control chip and cutting off the current output of the current output module.
According to one aspect of the present invention, the band body is provided with two paths of over-temperature protection devices, the first path of over-temperature protection device adopts a temperature sensor, and the second path of over-temperature protection device adopts a thermal protector; when the surface temperature of the belt body exceeds the action temperature of the temperature sensor and the thermal protector, the temperature sensor or the thermal protector acts to cut off the current output.
Preferably, the preset value of the temperature sensor is 50-60 ℃;
preferably, the preset values of the thermal protector are 60 ℃, 65 ℃ and 70 ℃.
According to the utility model discloses an aspect, graphite alkene electric heat membrane upper and lower surface is with lining cloth cladding.
According to the utility model discloses an aspect, graphite alkene electric heat membrane includes the graphite alkene film and sets up in the conductor circuit on graphite alkene film surface, the graphite alkene film is pure graphite alkene film or the film that contains graphite alkene.
According to an aspect of the present invention, the pure graphene film is a graphene film prepared by a CVD method or a graphene film prepared by a redox method.
According to an aspect of the utility model, the film that contains graphite alkene is the film that graphite alkene and other conducting material mix and make, other materials include carbon nanotube, graphite alkyne, carbon black, metal nano wire.
According to the utility model discloses an aspect, portable power source adopts 5V portable power source, and portable power source adopts data line connection control switch.
The portable solar energy power supply can be controlled by a 5V portable power supply (connected by a data line) and a simple switch, the portable power supply can be carried about, and the simple switch is a silica gel key switch or a line control switch and is convenient to operate. Meanwhile, the two overtemperature protection devices enable the hot pad therapeutic apparatus to obtain a better overtemperature protection effect, and the graphene heating replaces resistance wires or carbon fibers to generate heat, so that the hot pad therapeutic apparatus obtains a better overtemperature protection effect.
Drawings
Fig. 1 is a schematic structural view of the graphene hot pad therapeutic apparatus of the present invention;
figure 2 is a top view of the treatment belt;
figure 3 is a cross-sectional view of the treatment belt;
FIG. 4 is a logic diagram of a control element within the control switch.
Detailed Description
The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
The embodiment discloses a portable graphite alkene hot pad therapeutic instrument. Fig. 1 shows a schematic front view of a graphene thermal pad therapy apparatus comprising a therapy band 101, a control switch 102 connected to the therapy band, and a mobile power supply 103. Fig. 2 shows a top view of the treatment belt 101 and fig. 3 shows a schematic cross-sectional view of fig. 2 in the direction a-a. The therapeutic belt 101 comprises a belt body and a graphene electrothermal film 104 arranged in the belt body, wherein the upper surface and the lower surface of the graphene electrothermal film 104 are sewn in the therapeutic belt by using woven lining cloth 107. The graphene electrothermal film 104 is connected with a control element in the control switch 103, and is switched on and off and controls the heating state of the electrothermal film through the control element. The therapeutic belt 101 is powered by a 5V mobile power supply 102 and is connected with a control switch by a data line.
Fig. 4 shows a logical schematic of the control elements within the control switch 103. The control elements in the control switch 103 include: the controller comprises a control chip 201, a processor 202, a current output module 203, a command input module 204, a temperature detection module 205 and a power-off protection module 206. The control chip 201 is connected with the processor 202; the current output module 203 is connected with the control chip 201, is controlled by the control chip 201, and supplies power to the graphene electrothermal film; the instruction input module 204 is connected with the processor 202 and is used for receiving an operation instruction of a user, sending the operation instruction to the processor 202, feeding back the operation instruction to the control chip 201 through the processor 202 and correspondingly controlling the graphene electrothermal film; the temperature detection module 205 is connected with the processor 202 and is used for detecting the temperature of the outer surface of the therapeutic belt in real time and transmitting temperature data to the processor 202; and a power-off protection module 206 connected to the control chip 201 and the current output module 203, for receiving an instruction from the control chip 201 and cutting off the current output of the current output module 203.
The therapeutic belt 101 adopts two paths of over-temperature protection devices, the first path of over-temperature protection device adopts a temperature sensor 105, the second path of over-temperature protection device adopts a thermal protector 106, and the arrangement of the temperature sensor 105 and the thermal protector 106 is shown in figure 2. The temperature sensor 105 and the thermal protector 106 are commercially available products and are commercially available. The temperature sensor 105 is connected with the temperature detection module 205, and the probe is placed on the outer surface of the therapeutic belt 101 to perform real-time detection temperature control protection on the therapeutic belt; when the temperature of the outer surface of the therapeutic belt 101 reaches the preset value of the temperature sensor 105, the power-off protection module 206 cuts off the current output of the current output module 203; the preset value of the temperature sensor 105 is programmed to 60. The thermal protector 106 is connected with the graphene electrothermal film 104 and the control element 103 in series, and the probe is placed on the inner surface of the treatment belt 101; when the first overtemperature protection device fails to cause the surface temperature of the waist protecting belt to continuously rise and exceed the action temperature of the thermal protector, the bimetallic strip contact in the thermal protector leaves to cut off current output; the operating temperature specification of the thermal protector is 65.
According to different requirements on heating temperature, the graphene electrothermal film 104 with different heating powers can be selected. Because the graphene generates heat uniformly, the temperature difference of each point on the surface of the therapeutic belt 101 is small, and the uniformity is higher. Meanwhile, the mobile power supply 102 can be carried about, and is convenient to operate. And through two paths of over-temperature protection devices, the hot pad therapeutic apparatus obtains better over-temperature protection effect.
Finally, it should be noted that: 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 equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A graphene hot pad therapeutic apparatus is characterized by comprising a therapeutic belt, a control switch and a mobile power supply, wherein the control switch and the mobile power supply are connected with the therapeutic belt,
the treatment belt comprises a belt body and a graphene electrothermal film arranged in the belt body, and a thermosensitive sensor is arranged on the surface of the belt body;
the mobile power supply is connected with the control switch;
a control element is arranged in the control switch, and the control element comprises:
the circuit board is integrated with a control chip and a processor, and the control chip is electrically connected with the processor;
the current output module is connected with the control chip and used for receiving a signal of the control chip and electrifying the graphene electrothermal film;
the instruction input module is connected with the processor and used for receiving an operation instruction signal of a user and sending the operation instruction signal to the processor, and the processor feeds the signal back to the control chip and is used for controlling the corresponding instruction of the graphene electrothermal film;
the temperature detection module is connected with the temperature sensor and the processor and used for receiving a temperature signal of the temperature sensor, converting the temperature signal into temperature data and transmitting the temperature data to the processor;
and the power-off protection module is connected with the control chip and the current output module and used for receiving the instruction of the control chip and cutting off the current output of the current output module.
2. The graphene hot pad therapeutic instrument according to claim 1, wherein the band body is provided with two over-temperature protection devices, the first over-temperature protection device adopts a temperature sensor, the second over-temperature protection device adopts a thermal protector, and when the surface temperature of the band body exceeds the action temperature of the temperature sensor and/or the thermal protector, the current output is cut off.
3. The graphene hot pad therapy apparatus according to claim 2, wherein the preset temperature sensor value is 50-60 ℃.
4. The graphene hot pad therapy apparatus according to claim 2, wherein the preset values of the thermal protector are 60 ℃, 65 ℃, 70 ℃.
5. The graphene thermal pad therapeutic apparatus according to claim 1, wherein the upper and lower surfaces of the graphene electrothermal film are coated with lining cloth.
6. The graphene hot pad therapeutic instrument according to claim 1, wherein the graphene electrothermal film comprises a graphene film and a conductor line arranged on the surface of the graphene film, and the graphene film is a pure graphene film or a film containing graphene.
7. The graphene hot pad therapeutic instrument according to claim 6, wherein the pure graphene film is a graphene film prepared by a CVD method or a graphene film prepared by a redox method.
8. The graphene hot pad therapeutic instrument according to claim 1, wherein the mobile power supply is a 5V mobile power supply, and the mobile power supply is connected with the control switch through a data line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020990179.0U CN212486820U (en) | 2020-06-03 | 2020-06-03 | Graphene hot pad therapeutic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020990179.0U CN212486820U (en) | 2020-06-03 | 2020-06-03 | Graphene hot pad therapeutic instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212486820U true CN212486820U (en) | 2021-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020990179.0U Active CN212486820U (en) | 2020-06-03 | 2020-06-03 | Graphene hot pad therapeutic instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212486820U (en) |
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2020
- 2020-06-03 CN CN202020990179.0U patent/CN212486820U/en active Active
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