CN214481302U - Temperature-controllable graphene heating chip - Google Patents
Temperature-controllable graphene heating chip Download PDFInfo
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- CN214481302U CN214481302U CN202120448735.6U CN202120448735U CN214481302U CN 214481302 U CN214481302 U CN 214481302U CN 202120448735 U CN202120448735 U CN 202120448735U CN 214481302 U CN214481302 U CN 214481302U
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Abstract
The utility model discloses a temperature-controllable graphene heating chip, which comprises a graphene heating layer and a temperature-sensitive power-off relay device arranged below the graphene heating layer, the graphene heating layer comprises a graphene heating film, and a positive circuit and a negative circuit which are arranged at two ends of the graphene heating film, the positive circuit is provided with a breakpoint, two sides of the breakpoint are provided with wire fixing frames, the temperature-sensitive power-off relay device comprises a temperature-sensitive tube laid below the graphene heating film, an opening is arranged at one end of the temperature sensing tube facing the positive electrode circuit, a gateway at one end facing the negative electrode circuit is closed, the opening is connected with an air pressure lifting rod, the top of the air pressure lifting rod is connected with a breaking piece, the upper half section of the breaking piece is a copper sheet, the lower half section of the breaking piece is a polyethylene plastic sheet, the temperature sensing intraductal packing has temperature sensitive type aquogel, the utility model has the advantages of can in time be automatic when the temperature rises unusually for graphite alkene heating film outage in order to stop heating.
Description
Technical Field
The utility model belongs to the technical field of graphite alkene field and specifically relates to a controllable temperature graphite alkene chip that generates heat.
Background
The graphene heating chip can meet the requirement of heating, has the functions of energy conservation, environmental protection, health, safety, water resistance, electric heat conversion rate and the like, and is wide in application range. When graphite alkene chip that generates heat is great, if graphite alkene chip top part that generates heat when having placed clothing or other covers, local overheat phenomenon appears easily, influences result of use and graphite alkene chip life that generates heat.
In view of the above, there is a need to improve the graphene heating chip in the prior art to solve the above problems.
Disclosure of Invention
The purpose of the invention is as follows: the utility model aims to provide a controllable temperature graphite alkene chip that generates heat to prior art not enough.
The technical scheme is as follows: a controllable temperature graphite alkene chip that generates heat, generate heat the layer and set up the temperature-sensitive outage relay unit in graphite alkene below generating heat the layer including graphite alkene, graphite alkene generates heat the layer and includes graphite alkene heating film and install positive circuit and the negative pole circuit at graphite alkene heating film both ends, the last breakpoint that is equipped with of positive circuit, the wire mount has been erect to the breakpoint both sides, temperature-sensitive outage relay unit is including laying the temperature sensing pipe in graphite alkene heating film below, the temperature sensing pipe is equipped with the opening towards positive circuit's one end, and a gate towards the negative pole circuit is sealed, the opening part is connected with the atmospheric pressure lifter, atmospheric pressure lifter top is connected with the disconnected piece, the first section of disconnected piece is the copper sheet, and the second section is the polyethylene plastic piece, the temperature sensing intussuseption is filled with temperature-sensitive type aquogel.
Preferably, the temperature-sensitive hydrogel filled in the temperature-sensitive tube occupies 80% of the volume of the temperature-sensitive tube.
Preferably, at least 3 temperature sensing tubes are arranged, one end, facing the positive circuit, of each temperature sensing tube is connected with an air pressure lifting rod, the top end of each air pressure lifting rod is connected through a lifting connecting rod, and the relay sheet is vertically installed on the lifting connecting rods.
Preferably, the inner diameter of the temperature sensing pipe is 0.5 to 2 mm.
The utility model discloses compare and have following beneficial effect in prior art: the temperature-sensitive hydrogel can imitate the body temperature regulation mechanism of an organism and take away heat by utilizing the evaporation phase change of water. When the temperature is higher than the critical transition temperature of the hydrogel, the hydrogel can automatically release water to dissipate heat; when the temperature is lower than the critical transition temperature of the hydrogel, the water stops releasing and is gradually absorbed back by the hydrogel, the temperature-sensitive hydrogel is filled in the temperature sensing tube with one sealed end and can jack the air pressure lifting rod when heated to release the water, so that the polyethylene plastic sheet on the broken piece is lifted and the broken point is inserted to stop heating for the power failure of the positive circuit, when the fault is eliminated and the temperature is reduced, the water is absorbed again, the air pressure lifting rod retracts, the copper sheet is inserted into the broken point, and the power-on heating is recovered.
Drawings
Fig. 1 is a schematic view of a cross-sectional structure of a temperature-controllable graphene heating chip according to the present invention.
In the figure: 1. a graphene heating film; 2. a positive electrode circuit; 3. a negative pole circuit; 4. a breakpoint; 5. a temperature sensing tube; 6. a pneumatic lifting rod; 7. and (4) breaking the relay pieces.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the drawings for convenience in describing and simplifying the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication connection; either directly or indirectly through intervening media, either internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
The utility model provides a controllable temperature graphite alkene chip that generates heat, generate heat the layer and set up the temperature-sensitive outage relay unit in graphite alkene below the layer that generates heat including graphite alkene, graphite alkene generates heat the layer and includes graphite alkene heating film and install positive circuit and the negative pole circuit at graphite alkene heating film both ends, the last breakpoint that is equipped with of positive circuit, the wire mount has been erect to the breakpoint both sides, temperature-sensitive outage relay unit is including laying the temperature sensing pipe in graphite alkene heating film below, the temperature sensing pipe is equipped with the opening towards positive circuit's one end, the end gate of orientation negative pole circuit seals, the opening part is connected with the atmospheric pressure lifter, atmospheric pressure lifter top is connected with the disconnected piece of continuing, the first section of disconnected piece of continuing is the copper sheet, the second section is the polyethylene plastic piece, the temperature-sensitive type aquogel is filled to the temperature sensing pipe. The temperature-sensitive hydrogel can imitate the body temperature regulation mechanism of an organism and take away heat by utilizing the evaporation phase change of water. When the temperature is higher than the critical transition temperature of the hydrogel, the hydrogel can automatically release water to dissipate heat; when the temperature is lower than the critical transition temperature of the hydrogel, the water stops releasing and is gradually absorbed back by the hydrogel, the temperature-sensitive hydrogel is filled in the temperature sensing tube with one sealed end and can jack the air pressure lifting rod when heated to release the water, so that the polyethylene plastic sheet on the broken piece is lifted and the broken point is inserted to stop heating for the power failure of the positive circuit, when the fault is eliminated and the temperature is reduced, the water is absorbed again, the air pressure lifting rod retracts, the copper sheet is inserted into the broken point, and the power-on heating is recovered.
During specific implementation, the temperature-sensitive hydrogel filled in the temperature sensing tube accounts for 80% of the volume in the temperature sensing tube, at least 3 temperature sensing tubes are arranged, one end, facing the positive circuit, of each temperature sensing tube is connected with an air pressure lifting rod, the top end of each air pressure lifting rod is connected with a lifting connecting rod, the breaking and connecting piece is vertically installed on the lifting connecting rod, and the inner diameter of each temperature sensing tube is 0.5-2 mm.
In the present invention, unless otherwise explicitly specified or limited, the first feature "on" or "under" the second feature may be directly contacting the first feature and the second feature or indirectly contacting the first feature and the second feature through an intermediate. Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lower level than the second feature. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example.
Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (4)
1. A temperature-controllable graphene heating chip is characterized in that: including graphite alkene generate heat the layer and set up the temperature sensitive outage relay unit in graphite alkene generate heat layer below, graphite alkene generate heat the layer and include graphite alkene generate heat the membrane and install positive circuit and the negative pole circuit at graphite alkene generate heat membrane both ends, the last breakpoint that is equipped with of positive circuit, the wire mount has been erect to the breakpoint both sides, temperature sensitive outage relay unit is including laying the temperature sensing pipe in graphite alkene generate heat membrane below, the temperature sensing pipe is equipped with the opening towards positive circuit's one end, and the end gate towards the negative pole circuit is sealed, the opening part is connected with the atmospheric pressure lifter, atmospheric pressure lifter top is connected with the piece of having a broken relay, the first section of piece of having a relay is the copper sheet, and the second section is the polyethylene plastic sheet, the temperature sensing intussuseption is filled with temperature sensitive type aquogel.
2. The temperature-controllable graphene heating chip as claimed in claim 1, wherein: the temperature sensitive hydrogel filled in the temperature sensing tube accounts for 80% of the volume in the temperature sensing tube.
3. The temperature-controllable graphene heating chip as claimed in claim 1, wherein: the temperature sensing pipe is equipped with 3 at least, every temperature sensing pipe all is connected with an atmospheric pressure lifter towards the one end of positive polar circuit, every the top of atmospheric pressure lifter all is connected through the lift connecting rod, disconnected piece vertical mount is on the lift connecting rod.
4. The temperature-controllable graphene heating chip as claimed in claim 1, wherein: the inner diameter of the temperature sensing pipe is 0.5-2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120448735.6U CN214481302U (en) | 2021-03-02 | 2021-03-02 | Temperature-controllable graphene heating chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120448735.6U CN214481302U (en) | 2021-03-02 | 2021-03-02 | Temperature-controllable graphene heating chip |
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| Publication Number | Publication Date |
|---|---|
| CN214481302U true CN214481302U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120448735.6U Active CN214481302U (en) | 2021-03-02 | 2021-03-02 | Temperature-controllable graphene heating chip |
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| CN (1) | CN214481302U (en) |
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2021
- 2021-03-02 CN CN202120448735.6U patent/CN214481302U/en active Active
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