CN210810301U - Safe voltage electric heating sleeping bag - Google Patents
Safe voltage electric heating sleeping bag Download PDFInfo
- Publication number
- CN210810301U CN210810301U CN201922011712.4U CN201922011712U CN210810301U CN 210810301 U CN210810301 U CN 210810301U CN 201922011712 U CN201922011712 U CN 201922011712U CN 210810301 U CN210810301 U CN 210810301U
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- electric heating
- sleeping bag
- layer
- electric heat
- graphene
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- 238000005485 electric heating Methods 0.000 title claims abstract description 76
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 31
- 239000010439 graphite Substances 0.000 claims abstract description 31
- -1 graphite alkene Chemical class 0.000 claims abstract description 31
- 239000012528 membrane Substances 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000000853 adhesive Substances 0.000 claims abstract description 11
- 230000001070 adhesive effect Effects 0.000 claims abstract description 11
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 8
- 238000009958 sewing Methods 0.000 claims abstract description 3
- 239000010410 layer Substances 0.000 claims description 55
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 33
- 229910021389 graphene Inorganic materials 0.000 claims description 33
- 230000001105 regulatory effect Effects 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000011888 foil Substances 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000012790 adhesive layer Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 238000007581 slurry coating method Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 24
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 239000011248 coating agent Substances 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 239000007767 bonding agent Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Thermotherapy And Cooling Therapy Devices (AREA)
- Surface Heating Bodies (AREA)
Abstract
The utility model discloses a safe voltage electric heat sleeping bag, a serial communication port, electric heat sleeping bag is including sewing outer layer, the inlayer together, the centre gripping has the electric heating layer between outer layer and inlayer, the electric heating layer includes the basic unit, it has graphite alkene electric heat membrane to adhere to in the basic unit, be provided with the electrode on graphite alkene electric heat membrane, the electrode passes through the wire and is connected with the output of voltage regulator, the input and the alternating current power supply of voltage regulator are connected, graphite alkene electric heat membrane's thickness is 0.1 ~ 0.8mm, graphite alkene electric heat membrane is graphite alkene thick liquids coating, the material of basic unit is the non-woven fabrics layer, contain the bonding agent in the graphite alkene electric heat membrane, or the coating has the adhesive linkage between non-woven fabrics layer and graphite alkene. This safe voltage electric heat sleeping bag can follow electric heat conversion material and electric heat conversion law and start, adopts graphite alkene electric heat membrane, adopts 24V DC power supply from the technique, realizes human safe voltage electric heat heating, effectively avoids conventional 220V voltage heating and the electric leakage electric shock that can't avoid and people's body, property safety problem.
Description
Technical Field
The utility model relates to an electric heat sleeping bag technical field, concretely relates to safe voltage electric heat sleeping bag.
Background
Most of the existing sleeping bags have no heating function, and people feel very cold even cannot enter a sleeping state when the sleeping bags sleep and rest in cold winter or in the field. At present, some electric heating sleeping bags are available, which have important functions in the aspects of facilitating sleeping and resting in the field or temporary residence, accelerating the recovery of human body function, relieving human body fatigue and the like, and therefore electric heating sleeping bag products are gradually widespread. However, the prior electric heating sleeping bag product has the following defects:
1. the traditional 220V alternating current power supply heating wire direct supply heating mode is adopted, although the electric heating effect can be realized, local overheating is severe often, and even fabric fire accidents are caused.
2. The electric heating wire is easy to break after being bent for a plurality of times, so that the damage rate of the product is extremely high.
3. The electric heating wire is easy to generate electric leakage when meeting water and the like, and the body safety of people is seriously threatened.
4. The electric heating wires are not uniformly heated, the temperature of the position provided with the electric heating wires is extremely high, and the temperature of the position far away from the electric heating wires is extremely low, so that a person lying on the sleeping bag feels high local temperature and dry heat.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the defect that exists among the prior art, provide one kind and can combine the city heating policy in china and actual heating demand, start with from electric heat conversion material and electric heat conversion law, adopt the graphite alkene membrane, thoroughly solve current 220V power supply hot sleeping bag heating problem from the technique, realize human safe voltage electric heating, effectively avoid conventional 220V voltage heating and the electric leakage electric shock that can't avoid and personal, property safety problem. Meanwhile, the electric heating sleeping bag has the advantages of taking thermal comfort, human health, environmental protection and energy conservation into consideration, fully embodying outstanding application advantages of the electric heating sleeping bag, solving the problems of uneven temperature distribution, dry heat sensation and the like of the existing electric heating sleeping bag and improving the quality of the electric heating sleeping bag.
In order to achieve the above object, the present invention provides a safe electric heating sleeping bag, which comprises an outer layer and an inner layer sewn together, wherein an electric heating layer is sandwiched between the outer layer and the inner layer, the electric heating layer comprises a base layer, a graphene electric heating film is attached to the base layer, an electrode is arranged on the graphene electric heating film, the electrode is connected with an output end of a voltage regulator through a wire, and an input end of the voltage regulator is connected with an alternating current power supply.
In order to ensure that the electric heating sleeping bag can emit uniform heat and is convenient for controlling the heating temperature of the electric heating layer, and meanwhile, the electric heating sleeping bag can be lower in processing and manufacturing cost on the basis of ensuring heat supply, the preferred technical scheme is that the thickness of the graphene electric heating film is 0.1-0.8 mm, and the graphene electric heating film is a graphene slurry coating.
In order to make the basic unit of the electric heating sleeping bag soft, durable, low cost, convenient to process and manufacture, convenient to use can make the basic unit and the graphene electric heating film firmly bonded, a further preferred technical scheme is that the material of the basic unit is a non-woven fabric layer, the graphene electric heating film contains a bonding agent, or a bonding layer is coated between the non-woven fabric layer and the graphene electric heating film.
In order to make the base layer of the electric heating sleeping bag durable, low in cost, convenient to manufacture and convenient to use, the preferable technical scheme is that the base layer is made of high-temperature-resistant plastic, the graphene electric heating film contains an adhesive, or an adhesive layer is coated between the high-temperature-resistant plastic and the graphene electric heating film.
In order to ensure that the base layer of the electric heating sleeping bag has high heat conduction efficiency, is durable, has low cost, is convenient to manufacture and use, the preferred technical scheme is that the base layer is a flexible material layer and a metal foil attached to the flexible material layer, one surface of the metal foil is attached with an insulating material layer, and the graphene electric heating film contains a bonding agent or is coated with a bonding layer between the insulating material layer and the graphene electric heating film.
In order to facilitate the uniform voltage loading of the graphene electrothermal film, so that the graphene electrothermal film can uniformly heat, the further preferred technical scheme is that the electrodes are copper strips arranged on two sides of the graphene electrothermal film, and the copper strips are bonded on the graphene electrothermal film through conductive adhesive or bonded between two layers of the graphene electrothermal film.
In order to facilitate the connection or the disconnection between the lead and the electrode, a further preferred solution is that the electrode is connected to the lead by a connection card.
In order to facilitate the electric heating sleeping bag according to user's in-service use needs, but the heating temperature of convenient and fast ground regulation sleeping bag, further preferred technical scheme still has, be equipped with temperature regulation and control circuit in the voltage regulator, be connected with temperature sensor on the temperature regulation and control circuit, and the temperature regulation and control potentiometre, temperature regulation and control circuit is according to the voltage of the regulation and control signal control voltage regulator output of temperature sensor and/or temperature regulation potentiometre, and temperature sensor is set up between graphite alkene electric heat membrane and skin.
In order to ensure the electricity utilization safety of the electric heating system, simplify the structure of the power supply circuit and improve the electricity utilization efficiency and the electricity utilization safety, a further preferred technical scheme is that a power supply input end is arranged on the temperature regulating and controlling circuit, the power supply input end is connected with a direct current power supply output end of the rectifying circuit, the input end of the rectifying circuit is connected with a secondary coil of the transformer, and a primary coil of the transformer is connected with a 220V alternating current power supply.
The utility model has the advantages and the beneficial effects that: this safe voltage electric heat sleeping bag can combine china's city heating policy and actual heating demand, starts from electric heat conversion material and electric heat conversion law, adopts graphite alkene electric heat membrane, thoroughly solves current 220V power supply heating problem from the technique, realizes human safe voltage electric heat heating, effectively avoids conventional 220V voltage heating and the electric leakage electric shock that can't avoid and people's body, property safety problem. Simultaneously, compromise thermal comfort, health, environmental protection and the energy-conserving factor of electric heat sleeping bag's heating method, fully embody electric heat heating method and stand out the application advantage, this safe voltage electric heat sleeping bag still has following advantage:
1. the electric heating sleeping bag is low in voltage, 24V direct current low voltage power supply is adopted, and other electric heating sleeping bag products are 220V commercial power;
2. the heating area is even, and the whole surface is heated. Other products are filamentous heating, uneven heating and high local heating temperature;
3. the temperature sensor directly measures the surface temperature of the sleeping bag and can realize the purpose of energy conservation through the regulation of electric heating power;
4. the manufacturing process is simple, and only the electric heating layer is needed to be sewed between the outer layer and the inner layer of the sleeping bag;
5. the thermal response time of the surface of the sleeping bag is within 15s, the sleeping bag can be opened immediately after being used, the energy-saving advantage is remarkable, and a safe and comfortable sleeping environment can be created for a user.
Drawings
FIG. 1 is a schematic structural view of the safe electric heating sleeping bag of the present invention;
FIG. 2 is a cross-sectional view of the safe electric heating sleeping bag of the present invention;
fig. 3 is a schematic diagram of the wiring structure of the electric heating layer in the safety voltage electric heating sleeping bag of the utility model.
In the figure: 1. an outer layer; 2. an inner layer; 3. an electric heating layer; 3.1, a base layer; 3.2, a graphene electrothermal film; 4. an electrode; 5. a wire; 6. a voltage regulator; 7. an adhesive layer; 8. a wiring card; 9. a temperature sensor; 10. a temperature regulating potentiometer.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1, 2, 3, the utility model relates to a safe voltage electric heat sleeping bag, electric heat sleeping bag is including sewing outer 1, inlayer 2 together, and the centre gripping has electric heating layer 3 between outer 1 and inlayer 2, and electric heating layer 3 includes basic unit 3.1, has attached to graphite alkene electric heat membrane 3.2 on basic unit 3.1, is provided with the electrode on graphite alkene electric heat membrane 3.2, and electrode 4 passes through wire 5 and is connected with voltage regulator 6's output, and voltage regulator 6's input is connected with alternating current power supply.
In order to ensure that the electric heating sleeping bag can send even heat, be convenient for moreover to the control of electric heat layer heating temperature, can make its electric heating sleeping bag's processing manufacturing cost lower on ensuring the basis of heat supply simultaneously, the utility model discloses preferred embodiment is, graphite alkene electric heat membrane 3.2's thickness control is at 0.1 ~ 0.8mm, graphite alkene electric heat membrane 3.2 adopts graphite alkene thick liquids coating. The graphene slurry coating is mainly formed by mixing graphene and conductive adhesive.
In order to make 3.1 soft, durable, low cost, be convenient for processing preparation, convenient to use of basic unit of electric heating sleeping bag can make 3.1 of basic unit and graphite alkene electric heat membrane 3.2 bonding firm simultaneously, the utility model discloses a further preferred embodiment is, 3.1's of basic unit material is the non-woven fabrics layer, contain the binder in the graphite alkene electric heat membrane 3.2, or the coating has adhesive linkage 7 between non-woven fabrics layer and graphite alkene electric heat membrane 3.2.
In order to make 3.1 of basic unit of electric heating sleeping bag durable, low cost, be convenient for preparation, convenient to use, the utility model discloses preferred embodiment still has, 3.1 materials of basic unit are high temperature resistant plastics, contain the binder in the graphite alkene electric heat membrane, or the coating has adhesive linkage 7 between high temperature resistant plastics and graphite alkene electric heat membrane 3.2.
In order to make 3.1 heat conduction efficiency of basic unit of electric heating sleeping bag high, durable, low cost, be convenient for preparation, convenient to use, the utility model discloses preferred embodiment still has, 3.1 of basic unit is the flexible material layer and attaches to the foil on the flexible material layer, has attached to insulating material layer in the one side of foil, contain the binder in graphite alkene electric heat membrane 3.2, or the coating has adhesive linkage 7 between insulating material layer and graphite alkene electric heat membrane 3.2.
In order to facilitate carrying out even loading voltage to graphite alkene electric heat membrane 3 to make graphite alkene electric heat membrane 3.2 evenly generate heat, the utility model discloses further preferred embodiment is, electrode 4 is the copper strips of setting in graphite alkene electric heat membrane 3.2 both sides, and the copper strips passes through conductive adhesive to be connected on graphite alkene electric heat membrane 3.2, or is bonded between two-layer graphite alkene electric heat membrane 3.2.
In order to facilitate the connection or disconnection between the conductor 5 and the electrode 4, a further preferred embodiment of the invention also provides that the electrode 4 is connected to the conductor 5 via a terminal clip 8.
In order to facilitate the electric heating sleeping bag according to user's in-service use needs, but the heating temperature of sleeping bag is adjusted to convenient and fast ground, the utility model discloses further preferred embodiment still has, be equipped with temperature regulation and control circuit (not seen in the picture) in the voltage regulator 6, be connected with temperature sensor 9 on the temperature regulation and control circuit, and temperature regulation potentiometre 10, the voltage of temperature regulation and control circuit regulation and control signal control voltage regulator output according to temperature sensor 9 and/or temperature regulation potentiometre 10, temperature sensor 9 is set up between graphite alkene electric heat membrane 3.2 and outer 1.
In order to ensure the power consumption safety of electric heating system, simultaneously in order to simplify the supply circuit structure, improve power consumption efficiency and power consumption safety, the utility model discloses further preferred embodiment still be equipped with power input end on the temperature regulation and control circuit, power input end is connected with rectifier circuit's DC power supply output, and rectifier circuit's input is connected with the secondary coil of transformer, and the primary coil and the 220V AC power supply of transformer are connected.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a safe voltage electric heat sleeping bag, its characterized in that, electric heat sleeping bag is including sewing outer layer, the inlayer together, presss from both sides between outer layer and inlayer and has the electric heating layer, and the electric heating layer includes the basic unit, has attached to graphite alkene electric heat membrane in the basic unit, is provided with the electrode on graphite alkene electric heat membrane, and the electrode passes through the wire to be connected with the output of voltage regulator, and the input and the alternating current power supply of voltage regulator are connected.
2. The safe electric heating sleeping bag according to claim 1, wherein the thickness of the graphene electric heating film is 0.1-0.8 mm, and the graphene electric heating film is a graphene slurry coating.
3. The safe electric heating sleeping bag according to claim 2, wherein the material of the base layer is a non-woven fabric layer, the graphene electric heating film contains an adhesive, or an adhesive layer is coated between the non-woven fabric layer and the graphene electric heating film.
4. The safe electric heating sleeping bag according to claim 2, wherein the base layer is made of high temperature resistant plastic, the graphene electric heating film contains an adhesive, or an adhesive layer is coated between the high temperature resistant plastic and the graphene electric heating film.
5. The safe electric heating sleeping bag according to claim 2, wherein the base layer is a flexible material layer and a metal foil attached to the flexible material layer, an insulating material layer is attached to one side of the metal foil, the graphene electric heating film contains an adhesive, or an adhesive layer is coated between the insulating material layer and the graphene electric heating film.
6. A safe voltage electric heating sleeping bag as claimed in any one of claims 2 to 5, wherein the electrodes are copper strips arranged on both sides of the graphene electrothermal film, the copper strips are bonded to the graphene electrothermal film by conductive glue, or bonded between two layers of the graphene electrothermal film.
7. The safe electric hot sleeping bag according to claim 6, wherein the electrodes are connected to the leads by a wire connection clip.
8. The safe electric heating sleeping bag according to claim 7, wherein a temperature regulating circuit is arranged in the pressure regulator, a temperature sensor and a temperature regulating potentiometer are connected to the temperature regulating circuit, the temperature regulating circuit controls the voltage at the output end of the pressure regulator according to a regulating signal of the temperature sensor and/or the temperature regulating potentiometer, and the temperature sensor is arranged between the graphene electric heating film and the outer layer.
9. The safe electric heating sleeping bag according to claim 8, wherein the temperature control circuit is provided with a power input terminal, the power input terminal is connected with the DC power output terminal of the rectifying circuit, the input terminal of the rectifying circuit is connected with the secondary coil of the transformer, and the primary coil of the transformer is connected with the 220V AC power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922011712.4U CN210810301U (en) | 2019-11-20 | 2019-11-20 | Safe voltage electric heating sleeping bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922011712.4U CN210810301U (en) | 2019-11-20 | 2019-11-20 | Safe voltage electric heating sleeping bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210810301U true CN210810301U (en) | 2020-06-23 |
Family
ID=71251082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922011712.4U Expired - Fee Related CN210810301U (en) | 2019-11-20 | 2019-11-20 | Safe voltage electric heating sleeping bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210810301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113068281A (en) * | 2021-03-31 | 2021-07-02 | 百润(中国)有限公司 | Constant temperature electric heating sleeping bag |
-
2019
- 2019-11-20 CN CN201922011712.4U patent/CN210810301U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113068281A (en) * | 2021-03-31 | 2021-07-02 | 百润(中国)有限公司 | Constant temperature electric heating sleeping bag |
| CN113068281B (en) * | 2021-03-31 | 2023-01-13 | 百润(中国)有限公司 | Constant temperature electric heating sleeping bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220330 Address after: 100089 second floor, College Park, Dongsheng Science Park, Zhongguancun, No. 18, Xueqing Road, Haidian District, Beijing Patentee after: Beijing MingEn Technology Co.,Ltd. Address before: Room 708, unit 3, floor 7, building 1, No. 9, West Santao, Anning Zhuang, Haidian District, Beijing 100085 Patentee before: Beijing extreme energy Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 |