CN216089269U - Multifunctional handbag based on graphene heating - Google Patents
Multifunctional handbag based on graphene heating Download PDFInfo
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- CN216089269U CN216089269U CN202121221455.8U CN202121221455U CN216089269U CN 216089269 U CN216089269 U CN 216089269U CN 202121221455 U CN202121221455 U CN 202121221455U CN 216089269 U CN216089269 U CN 216089269U
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Abstract
The utility model provides a multifunctional handbag based on graphene heating, which comprises a bag body and a heating body arranged in the bag body, wherein the heating body comprises two heat-conducting waterproof layers and a graphene heating layer attached between the two heat-conducting waterproof layers, the multifunctional handbag further comprises at least one pair of cloth layers, the at least one pair of cloth layers are arranged in the bag body and divide the interior of the bag body into a plurality of cavities, and the heating body is attached between the at least one pair of cloth layers. The utility model has high thermal conductivity, uniform surface heating property and no electromagnetic radiation.
Description
Technical Field
The utility model belongs to the technical field of handbags, and particularly relates to a multifunctional handbag based on graphene heating.
Background
Handbags are an indispensable component in daily life and often show the taste of a person. Nowadays, many women like to carry a handbag, conveniently adorn some personal articles, but, the handbag function singleness on the market now only has the effect of holding article, can't satisfy people's demand more and more. Such as a charging function, a hand warming function in winter, and a physical therapy, etc.
At present, the heating type handbag existing on the market mostly adopts a resistance wire heating form, the heating efficiency of the mode is low, the heating of the silk shape is not uniform enough to cause the whole heating, and the resistance wire generates heat for a long time and can generate certain radiation, so that the human body can be injured after long-term use.
SUMMERY OF THE UTILITY MODEL
Aiming at one or more problems in the prior art, the utility model provides a multifunctional handbag based on graphene heating, which comprises a bag body and a heating body arranged in the bag body, wherein the heating body comprises two heat-conducting waterproof layers and a graphene heating layer attached between the two heat-conducting waterproof layers.
Optionally, the bag further comprises at least one pair of cloth layers arranged in the bag body, the interior of the bag body is divided into a plurality of cavities, and a heating body is attached between the at least one pair of cloth layers.
Optionally, the graphene heating layer includes a substrate, a graphene heating film coated on the substrate, and a conductive circuit coated on the graphene heating film, preferably, the substrate is a polyimide film, and preferably, the conductive circuit is a copper foil circuit.
Optionally, the heating device further comprises a control panel, and the control panel controls the temperature of the heating body.
Optionally, the control panel includes a control chip and a temperature adjustment module, and the temperature adjustment module is used for controlling the adjustment of the heating temperature of the heating body.
Optionally, the temperature control device further comprises a temperature sensor for sensing the temperature in the package and transmitting the temperature to the control board.
Optionally, the control panel further comprises a display module for displaying the temperature in the package body, and preferably, the display module is a digital LED.
Optionally, the heating device further comprises a control switch for controlling the transmission and disconnection of the electric signal to the heating body.
Optionally, the system further comprises a signal transceiver module, configured to send a signal to the client and receive an instruction of the client, and preferably, the signal transceiver module is a bluetooth signal transceiver module.
Optionally, the temperature control device further comprises a display screen for displaying the temperature in the package body, and preferably, the display screen is a touch screen.
Optionally, the graphene heating layer further comprises a switch key for controlling whether the graphene heating layer works, and preferably, the switch key is a touch key.
Optionally, the graphene heating layer further comprises a temperature increase key and a temperature decrease key, which are respectively used for increasing or decreasing an electric signal for controlling the graphene heating layer, and preferably, the temperature increase key and the temperature decrease key are keys when the screen is touched.
Optionally, the graphene heating layer heating device further comprises an indicator lamp for indicating whether the graphene heating layer works, preferably, the indicator lamp is electrically connected with the switch key, the switch key is pressed down, the graphene heating layer works, the indicator lamp is turned on, the switch key is bounced, the graphene heating layer does not work, and the indicator lamp is turned off.
Optionally, still include the power supply battery, be connected with the control panel electricity, through the control box graphite alkene zone of heating of control panel conveying signal of telecommunication, preferably, the power supply battery is placed on the control panel, preferably, pastes between power supply battery and the control panel and has the foam rubber.
Optionally, the graphene heating layer is provided with a power supply interface, the power supply interface is electrically connected with the control board, the power supply interface is used for charging the power supply battery through an external power supply or/and transmitting an electric signal to the graphene heating layer through the external power supply, and preferably, the power supply interface comprises one or more of a USB interface, a micro USB interface and a Type-C interface.
Optionally, the control panel further comprises a high-temperature-resistant waterproof layer for coating the control panel.
Optionally, the bag body outer surface is provided with a pocket, the pocket outer surface is provided with a display screen, and the pocket inner surface is provided with a control panel.
The multifunctional handbag based on graphene heating adopts a heating body heating mode that the heat-conducting waterproof layer is coated on the graphene heating layer to heat the bag body, and has the characteristics of high heat conductivity and uniform surface heating property. The heat generated by the graphene heating layer after being electrified is far infrared heating, and compared with resistance wire heating, the heat can generate electromagnetic radiation, and the graphene heating layer can not generate electromagnetic radiation; thereby reducing the harm to the human body.
Graphene is a novel material with a sheet structure formed by single-layer carbon atoms, and has extremely high conductivity and high thermal conductivity (up to 1500W/m.K and above), so that the graphene heating layer has extremely high flexibility and uniform surface heating property, and under the condition of electrification, the graphene heating layer has extremely high far infrared radiation conversion efficiency, and can obtain very high temperature and heat only by very low voltage.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
figure 1 is a schematic view of a front view of a graphene heating based multi-functional handbag of the present invention;
figure 2 is a schematic view of a cross-sectional view of a multi-functional graphene heating-based handbag of the present invention;
fig. 3 is a schematic view of a graphene heating layer according to the present invention;
fig. 4 is a schematic view of the control panel of the present invention.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The following disclosure provides many different embodiments or examples for implementing different features of the utility model. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Fig. 1 is a schematic view of a front view of a multifunctional handbag based on graphene heating according to the present invention, and fig. 2 is a schematic view of a cross-sectional view of the multifunctional handbag based on graphene heating according to the present invention, and as shown in fig. 1 and 2, the multifunctional handbag based on graphene heating includes a bag body 1 and a heat-generating body disposed in the bag body, and the heat-generating body includes two heat-conductive waterproof layers 4 and a graphene heating layer 3 attached between the two heat-conductive waterproof layers.
In one embodiment, as shown in fig. 2, the multi-purpose handbag further comprises at least one pair of cloth layers 2 disposed inside the bag body to divide the interior of the bag body into a plurality of chambers, and a heating element is attached between the at least one pair of cloth layers.
In one embodiment, as shown in fig. 3, the graphene heating layer includes a substrate, a graphene heating film coated on the substrate, and a conductive circuit coated on the graphene heating film, preferably, the substrate is a polyimide film, and preferably, the conductive circuit is a copper foil circuit.
In one embodiment, as shown in fig. 4, the multi-purpose handbag further comprises a control board 6 which controls the temperature of the heating body.
Optionally, the control board comprises a control chip and a temperature adjusting module, the temperature adjusting module is used for controlling the adjustment of the heating temperature of the heating element, and the control chip is used for controlling the operation or non-operation of the whole electric system of the multifunctional handbag.
Optionally, the temperature control device further comprises a temperature sensor for sensing the temperature in the package and transmitting the temperature to the control board.
Optionally, the control panel further comprises a display module for displaying the temperature inside the package, preferably, the display module is a digital LED.
Optionally, the heating device further comprises a control switch for controlling the transmission and disconnection of the electric signal to the heating body.
Optionally, the system further comprises a signal transceiver module, configured to send a signal to the client and receive an instruction of the client, and preferably, the signal transceiver module is a bluetooth signal transceiver module.
In one embodiment, as shown in figure 1, the multi-purpose handbag further comprises a display screen for displaying the temperature inside the bag body, preferably the display screen is a touch screen. The display module of control panel is used for showing real-time temperature data on the heat-generating body, and the display screen is a transparent screen of surface, sees the data of inside display module through the screen, also can play the effect of protection inside display module in addition.
Optionally, the graphene heating layer further comprises a switch key for controlling whether the graphene heating layer works, and preferably, the switch key is a touch key.
Optionally, the graphene heating layer further comprises a temperature increase key and a temperature decrease key, which are respectively used for increasing or decreasing an electric signal for controlling the graphene heating layer, and preferably, the temperature increase key and the temperature decrease key are keys when the screen is touched.
Optionally, the graphene heating layer heating device further comprises an indicator lamp for indicating whether the graphene heating layer works, preferably, the indicator lamp is electrically connected with the switch key, the switch key is pressed down, the graphene heating layer works, the indicator lamp is turned on, the switch key is bounced, the graphene heating layer does not work, and the indicator lamp is turned off.
In one embodiment, the multifunctional handbag further comprises a power supply battery, wherein the power supply battery is electrically connected with the control board, the control box graphene heating layer of the control board is used for transmitting electric signals, the power supply battery is preferably placed on the control board, and foam rubber is preferably pasted between the power supply battery and the control board.
Optionally, the graphene heating layer is provided with a power supply interface, the power supply interface is electrically connected with the control board, the power supply interface is used for charging the power supply battery through an external power supply or/and transmitting an electric signal to the graphene heating layer through the external power supply, and preferably, the power supply interface comprises one or more of a USB interface, a micro USB interface and a Type-C interface.
In one embodiment, the multi-purpose handbag further comprises a high temperature resistant waterproof layer (e.g., a soft silicone pad) for covering the control panel, for example, a high viscosity heat conductive adhesive is used between two layers of the high temperature resistant waterproof layer for adhering the control panel.
In one embodiment, the bag body is provided with a pocket on the outer surface, a display screen on the outer surface of the pocket and a control panel on the inner surface of the pocket.
The multifunctional handbag disclosed by the utility model has the advantages that the characteristics of high electric conductivity, high heat conduction and good heating uniformity of the graphene heating film are utilized, the heating efficiency is improved, and the electric energy loss is reduced; the graphene heating film has the characteristic that high temperature can be generated by using low voltage, and a built-in rechargeable power supply battery is arranged to provide power, so that an external power supply is avoided, and the graphene heating film is more portable; the power supply interface is arranged, so that the hand warmer can be used as a mobile charger, and the functionality is enhanced; the temperature adjusting module is arranged, so that the required temperature can be adjusted, and the device is suitable for different application occasions.
In one embodiment, as shown in fig. 1-4, the graphene heating based multi-functional handbag comprises a bag body 1, a handbag belt 11, and a zipper 12 device arranged right above the bag body 1;
the bag body 1 is internally provided with a cloth separating layer 2, and the bag body 1 is divided into a left cavity body and a right cavity body; a graphene heating layer 3 is arranged in the cloth separating layer 2; the cloth separating layer 2 is arranged to enlarge the storage space inside the handbag to be larger, and the graphene heating layer 3 is arranged to heat the two sides of the handbag body and can heat the left cavity and the right cavity of the bag body 1 at the same time;
a heat-conducting waterproof layer 4 is arranged between two surfaces of the graphene heating layer 3 and the cloth separation layer 2, and the heat-conducting waterproof layer 4 is adhered to the inner side of the cloth separation layer 2 by high-temperature-resistant high-viscosity glue; the heat-conducting waterproof layer 4 is used for preventing water from entering the bag and causing damage to the graphene heating layer 3;
wherein: the graphene heating layer 3 consists of a copper foil circuit 301, a graphene heating film 302 and a polyimide film 303; designing a copper foil circuit diagram according to product demand parameters, manufacturing the copper foil circuit diagram through processes such as exposure, development, etching and the like, selecting a proper graphene heating film 302, and manufacturing the copper foil circuit 301, the graphene heating film 302 and the polyimide film 303 into a graphene heating layer 3 through processes such as laminating, hot pressing, cutting and the like; the overall dimension of the graphene heating layer 3 is slightly smaller than that of the cloth partition layer 2, preferably, the area of the graphene heating layer is 80% -90% of the area of the cloth partition layer, so that the heating area is maximized, and meanwhile, the adjacent cloth partition layers are convenient to seal (such as sewing, zipper sealing, magic tape sealing and the like); preferably, the heating temperature of the graphene heating layer enters a heating state when the temperature of the graphene heating layer is lower than a temperature threshold (preferably 60 ℃), otherwise, the heating state is not entered, and the control can be performed by providing a signal with a duty ratio to the graphene heating layer through the control board. In addition, preferably, the temperature sensor is arranged outside the bag body and used for measuring the temperature of the external environment, the temperature threshold value is adjusted according to the temperature of the external environment, the temperature of the external environment is high, the temperature threshold value is low, and preferably, the temperature threshold value is in the range of 40-60 ℃. In addition, preferably, the multifunctional handbag can further comprise a human body induction sensor for inducing the distance between a human body and the bag body, and a temperature sensor for sensing the temperature of the human body, wherein the heating of the graphene heating layer is controlled by the human body induction sensor and the temperature sensor through the control panel, so that the multifunctional handbag has the function of a body warmer;
the copper foil circuit 301 is provided with a positive electrode and a negative electrode, leads are led out, and the leads are wired along the inner part of the edge of the bottom of the bag and electrically connected with the control board 6; the voltage required by the graphene heating layer 3 is provided by a built-in power supply battery, and the built-in power supply battery is set to be safe low-voltage DC 5V;
the outer surface of the bag body 1 is provided with a pocket 5, and after a control panel 6 and a power supply battery are arranged in the pocket, the opening of the pocket is sewn and sealed; correspondingly, a waterproof layer 51 is adhered to the inner side of the pocket 5 by high-temperature-resistant high-viscosity glue for preventing water from entering the pocket and damaging the built-in control panel 6 and the power supply battery;
the front of the pocket 5 is provided with a control panel 7, and the control panel is provided with a display screen 701, a temperature increasing key 704, a temperature reducing key 705, a switch key 702 and an indicator light 703; all the keys are touch keys;
wherein: the display screen 702 may display the heating temperature of the current graphene heating layer 3; the temperature increase button 704 and the temperature decrease button 705 can adjust the increase or decrease of the heating temperature of the graphene heating layer 3, so that a user can select a proper temperature; the switch key 702 can control whether the graphene heating layer 3 works or not; correspondingly, when the graphene heating layer 3 works, the indicator light 703 is turned on, the control switch button 702 is pressed again, the indicator light is turned off, and the graphene heating layer 3 stops working;
the control panel 6 is provided with a control chip (MCU)601, a temperature adjustment module 602, a display module 603, a control switch 605 and a signal transceiver module 606, the control switch 605 is an internal switch button, the switch button 702 is a surface touch button, and the control switch 605 can be controlled by touching the switch button 702.
The temperature adjusting module 602 can control and adjust the heating temperature of the graphene heating layer; connecting the temperature adjusting module 602 into the graphene heating film 3 in series, and adjusting the temperature adjusting module 602 to change the power of the whole heating loop, thereby obtaining different temperatures; the signal transceiver module 606 can be connected with a mobile phone APP of a client to realize remote control;
the right side end of the control panel 6 is respectively provided with a USB interface 61, a micro USB or a Type-C interface 62; correspondingly, a gap is reserved on the right side of the pocket on the outer surface of the bag body, and a USB interface 61, a micro USB or a Type-C interface 62 arranged at the top end of the control panel 6 are exposed; when the built-in power supply battery is smaller than a set electric quantity threshold (the electric quantity which can enable the heating temperature of the graphene heating layer to reach the temperature threshold within set time), the micro USB or the Type-C interface 62 is connected by a data line to charge the power supply battery; when the data line is connected with the USB interface 61, the built-in power supply battery can be used as a mobile charger, so that function diversification is realized;
the power supply battery is placed on the control panel 6 and is adhered by foam adhesive; the power supply battery is electrically connected with the control panel 6;
the power supply battery adopts a graphene rechargeable battery and has the advantages of large power storage capacity, short charging time, long service life, light self weight and the like.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 (27)
1. The multifunctional handbag based on graphene heating comprises a bag body and is characterized by further comprising a heating body arranged in the bag body, wherein the heating body comprises two heat-conducting waterproof layers and a graphene heating layer attached between the two heat-conducting waterproof layers;
the bag body is internally divided into a plurality of cavities, and a heating body is attached between the at least one pair of cloth layers.
2. The multifunctional handbag based on graphene heating as recited in claim 1, wherein the graphene heating layer comprises a substrate, a graphene heating film coated on the substrate, and a conductive circuit coated on the graphene heating film.
3. The multi-functional handbag based on graphene heating as recited in claim 2, wherein the substrate is a polyimide film.
4. The multi-functional handbag based on graphene heating of claim 2, characterized in that the conductive circuit is a copper foil circuit.
5. The graphene heating-based multi-purpose handbag according to claim 1, further comprising a control board that controls the temperature of a heating body.
6. The multifunctional handbag based on graphene heating as claimed in claim 5, wherein the control board comprises a control chip and a temperature adjusting module, and the temperature adjusting module is used for controlling the adjustment of the heating temperature of a heating body.
7. The graphene heating based multi-purpose handbag according to claim 5, further comprising a temperature sensor for sensing a temperature within the bag and transmitting the temperature to the control board.
8. The multi-functional handbag based on graphene heating of claim 5, characterized in that the control board further comprises a display module for displaying the temperature inside the bag.
9. The multi-functional handbag based on graphene heating of claim 8, characterized in that the display module is a digital LED.
10. The graphene heating-based multifunctional handbag according to claim 1, characterized in that the multifunctional handbag further comprises a control switch for controlling transmission and disconnection of an electric signal to a heating body.
11. The graphene heating-based multi-purpose handbag according to claim 5, characterized in that it further comprises a high temperature resistant waterproof layer for covering the control board.
12. The multifunctional handbag based on graphene heating as claimed in claim 5, wherein a pocket is arranged on the outer surface of the bag body, a display screen is arranged on the outer surface of the pocket, and a control panel is arranged on the inner surface of the pocket.
13. The graphene heating-based multifunctional handbag according to claim 5, characterized by further comprising a signal transceiving module for sending signals to and receiving instructions from a client.
14. The graphene heating-based multi-functional handbag according to claim 13, characterized in that the signal transceiver module is a bluetooth signal transceiver module.
15. The multifunctional handbag based on graphene heating as recited in claim 1, further comprising a display screen for displaying the temperature inside the bag body.
16. The graphene-heating-based multi-functional handbag according to claim 15, characterized in that the display screen is a touch screen.
17. The multifunctional handbag based on graphene heating as claimed in claim 1, further comprising a switch button for controlling the operation or non-operation of the graphene heating layer.
18. The graphene heating-based multifunctional handbag according to claim 17, characterized in that the switch keys are touch keys.
19. The multifunctional handbag based on graphene heating as recited in claim 1, further comprising a temperature increase button and a temperature decrease button for increasing or decreasing the electrical signal of the graphene heating layer, respectively.
20. The graphene-heating-based multifunctional handbag according to claim 19, wherein the temperature increase and decrease keys are touch-screen keys.
21. The multifunctional handbag based on graphene heating as recited in claim 1, further comprising an indicator light for indicating whether the graphene heating layer is in operation or not.
22. The multifunctional handbag based on graphene heating as claimed in claim 21, wherein the indicator light is electrically connected with the switch button, the switch button is pressed, the graphene heating layer is operated, the indicator light is turned on, the switch button is bounced, the graphene heating layer is not operated, and the indicator light is turned off.
23. The multifunctional handbag based on graphene heating as recited in claim 5, further comprising a power supply battery electrically connected with the control board, wherein the graphene heating layer is transmitted through a control box of the control board.
24. The multi-functional handbag based on graphene heating as recited in claim 23, wherein a power supply battery is placed on top of the control board.
25. The multifunctional handbag based on graphene heating as recited in claim 23, wherein a foam adhesive is pasted between the power supply battery and the control panel.
26. The graphene heating based multifunctional handbag according to claim 5, characterized in that the multifunctional handbag further comprises a power supply interface electrically connected with the control board, and the power supply interface is used for charging a power supply battery through an external power supply or/and transmitting an electric signal to the graphene heating layer through the external power supply.
27. The graphene-based heated multifunctional handbag according to claim 26, wherein the power supply interface comprises one or more of a USB interface, micro USB and Type-C interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121221455.8U CN216089269U (en) | 2021-06-02 | 2021-06-02 | Multifunctional handbag based on graphene heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121221455.8U CN216089269U (en) | 2021-06-02 | 2021-06-02 | Multifunctional handbag based on graphene heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216089269U true CN216089269U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121221455.8U Active CN216089269U (en) | 2021-06-02 | 2021-06-02 | Multifunctional handbag based on graphene heating |
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|---|---|
| CN (1) | CN216089269U (en) |
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2021
- 2021-06-02 CN CN202121221455.8U patent/CN216089269U/en active Active
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