CN210899265U - Modular digital equipment heating protection shell - Google Patents
Modular digital equipment heating protection shell Download PDFInfo
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- CN210899265U CN210899265U CN202020298613.9U CN202020298613U CN210899265U CN 210899265 U CN210899265 U CN 210899265U CN 202020298613 U CN202020298613 U CN 202020298613U CN 210899265 U CN210899265 U CN 210899265U
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- control module
- film
- protective case
- separable
- heating control
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 54
- 230000001681 protective effect Effects 0.000 claims abstract description 44
- 238000005485 electric heating Methods 0.000 claims abstract description 30
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 239000002041 carbon nanotube Substances 0.000 claims description 3
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 3
- 229910021389 graphene Inorganic materials 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 239000013078 crystal Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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- Control Of Resistance Heating (AREA)
Abstract
The utility model relates to the field of digital equipment protection shells, in particular to a modularized digital equipment heating protection shell, which comprises a protection shell body, a separable heating control module and an electrothermal film; the electric heating film is arranged in the protective shell body and is provided with electrode pins, gaps are reserved at the electrode pins of the electric heating film on the protective shell body, the separable heating control module is provided with a connector connected with a charging and power supplying port of the digital equipment and electrodes contacted with the electrode pins of the electric heating film, after the separable heating control module is inserted into the charging and power supplying port of the digital equipment, the electrodes on the separable heating control module are connected with the electrode pins of the electric heating film through the gaps corresponding to the electrode pins of the electric heating film on the protective shell body, current obtained by reverse power supply of the digital equipment is transmitted to the electric heating film through the connector connected with the charging and power supplying port of the digital equipment on the separable heating control module to control the electric heating film to generate heat.
Description
Technical Field
The utility model relates to a digital equipment protective housing field especially relates to the modularization digital equipment protective housing that generates heat that can separate mutually.
Background
Along with the development of society and science and technology, digital equipment such as smart phones and the like has been regarded as a person who must carry about in people's life, many people have made protection to these digital equipment, all install the protective housing for these digital equipment specially and protect, but the function of most protective housings is all very single, and digital equipment appears very easily when the outdoor condition in winter because the condition that the low temperature reduces long duration of use by a wide margin, many people also can send out cold in winter four limbs, patent 201620814833.6 a temperature control type hand warming mobile phone shell has proposed a mode of packing into battery and electric heat membrane in the mobile phone shell and heating for the mobile phone, but can lead to the volume and the weight increase of mobile phone shell like this, lead to the inconvenience in use, in addition the user still need buy new generating heat mobile phone shell alone after changing the mobile phone also causes the waste of resource; the existing mobile phones have reverse power supply functions, and can directly supply power to the electrothermal film by means of the power of the mobile phone battery, so that the volume of the heating mobile phone shell is reduced, in addition, the electrothermal film is very light and thin, if a separable mode is used, the part for controlling the heating of the electrothermal film is made into a separable heating control module, when the module is not inserted, the size of a common protective shell is the same, and after the module is inserted, the power of the mobile phone and the external power can be used for supplying power to the heating film, so that a user only needs to buy the mobile phone shell with the electrothermal film independently when replacing a new mobile phone, the light and thin and the repeated utilization of the mobile phone shell are ensured, and the resource waste is reduced; in addition, when the carbon-series electrothermal film such as the carbon nanotube electrothermal film is used for heating the mobile phone shell, far infrared light beneficial to the human body can be emitted, the radiating holes are formed in the protective shell, the far infrared light is radiated to the human body to play a role of thermal therapy, and the radiating holes in the back can also play a role of radiating the mobile phone when the protective shell is not connected with the heating control module due to the good heat transfer performance of the carbon-series electrothermal film.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide a heat-generating protective case for a modular digital device, which can generate heat.
A digital device protection shell comprises a protection shell body, a separable heating control module and an electrothermal film; the flexible carbon-based electric heating film is arranged in the protective shell body and is provided with electrode pins, gaps are reserved at the electrode pins of the electric heating film on the protective shell body, the separable heating control module is provided with a connector connected with a digital device charging and supplying port and electrodes contacted with the electrode pins of the electric heating film, after the separable heating control module is inserted into the charging and supplying port of the digital device, the electrodes on the separable heating control module are connected with the electrode pins of the electric heating film through the gaps corresponding to the electrode pins of the electric heating film on the protective shell body, current obtained by reverse power supply of the digital device is transmitted to the electric heating film through the connector connected with the digital device charging and supplying port on the heating control module to control the electric heating film to generate heat, and the electric heating film.
The separable heating control module is provided with a single chip microcomputer control circuit, the single chip microcomputer control circuit is connected with the temperature detection sensor and the reminding LED, and the connector, the electrode and the external power supply charging and supplying port are controlled.
The separable heating control module is also provided with a switch for switching on and off power supply to the electric heating film, and the keys comprise but are not limited to a key switch, a toggle switch and a touch switch.
The separable heating control module is provided with a temperature detection sensor, and the temperature detection sensor is used for detecting the temperature of the mobile phone and is connected with the single chip microcomputer control circuit.
The separable heating control module is provided with an external power supply charging and supplying interface for connecting an external charging and supplying cable to charge and supply power for the connected digital equipment and the electric heating film.
And the separable heating module is provided with an LED for reminding.
The electrothermal film types include but are not limited to carbon fiber electrothermal films, flexible PET electrothermal films, resistance wire heating films, carbon crystal electrothermal films, flexible carbon nanotube electrothermal films and flexible graphene electrothermal films.
The connector of connecting the digital equipment on separable heating control module and charging power supply port includes but not limited to standard USB, miniUSB, microUSB, Type-C, one or more of public head of lighting interface, and external power supply charges power supply port includes but not limited to miniUSB, microUSB, Type-C, lighting interface, standard DC power source interface, magnetism is inhaled formula and is filled one or more of power supply port.
The back of the protective shell is provided with the heat dissipation holes, so that heat can be conveniently conducted out of the protective shell as the heat dissipation shell, and far infrared light emitted by the carbon-series electrothermal film can be conveniently emitted to the outside of the protective shell.
The types of digital devices corresponding to the protective shell include, but are not limited to, smart phones, smart watches, notebook computers, tablet computers, game machines, portable instruments, and the like.
The utility model discloses compare prior art, have following advantage:
1. the modular structure who uses the disconnect-type designs, alleviates the volume and the thickness of the protective housing that generates heat by a wide margin to change and carry, the user also can be according to changing cell-phone shell and control module at will, has reduceed user replacement cost and has reduced the wasting of resources.
2. The reverse charging function of the digital equipment can be used for supplying power to the electric heating film, and a battery does not need to be arranged in the mobile phone shell.
3. When the carbon-series electric heating film such as a graphene heating film is used, far infrared rays can be emitted out through the heat dissipation holes in the protective shell to provide thermal therapy health care for users.
4. When the carbon-series electric heating film is used, the carbon-series electric heating film has good heat conductivity and is matched with the heat dissipation holes of the protective shell, and when the heating control module is not connected, the protective shell can be used as a radiator of a mobile phone.
5. The mobile phone shell is low in manufacturing cost and simple in structure, the heating function of the mobile phone shell can be used better by the mobile phone in cold, and the mobile phone shell can be used as a hand warmer and an infrared physiotherapy device of a user at ordinary times and has wide market application prospect.
Drawings
Fig. 1 is a circuit frame diagram of an embodiment of the present invention, in which a single chip microcomputer control circuit is used to manage an electrothermal film;
fig. 2 is a schematic structural view of a separable heating control module of the modular digital device heating protection case of the present invention;
fig. 3 is a schematic view of the front appearance structure of the modular digital device heating protective housing of the present invention;
fig. 4 is a schematic view of the back appearance structure of the modular digital device heating protective housing of the present invention;
Detailed Description
In order to make the technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention.
As shown in fig. 1, a circuit framework diagram for managing an electrothermal film by using a single-chip microcomputer control circuit is provided, wherein a switch 11, a reminding LED12, an electrode 17, a connector 14, a temperature sensor 15 and an external power charging and supplying interface 16 are all connected with the single-chip microcomputer control module 10, an electrothermal film 13 is connected with the single-chip microcomputer control module 10 through the electrode 17, and is controlled and managed by the single-chip microcomputer control module 10; the single chip microcomputer control module 10 is connected with the digital equipment through the connector 14, the digital equipment supplies power to the single chip microcomputer control module 10 and carries out data communication with the digital equipment, when the single chip microcomputer control module 10 receives a relevant instruction sent by the digital equipment, the single chip microcomputer control module 10 executes corresponding control operation according to the instruction, and the single chip microcomputer can also transmit temperature data detected by the temperature sensor 15 to the digital equipment; the single-chip microcomputer management module 10 can also control the current of the electrothermal film 13 according to a preset temperature value and a preset time sequence to realize the management operation of the electrothermal film 13; when the electrothermal film is turned on or turned off or the received temperature value reaches a preset value, the singlechip management module 10 sends a signal to the reminding LED12 to control the flickering of the reminding LED 12; when the switch 11 is touched, a control instruction is sent to the singlechip management module 10, and the singlechip management module executes a corresponding instruction; when the external power supply charging and supplying interface 16 is connected with an external power supply, the power can be supplied to the single chip microcomputer control module 10, the digital equipment and the electrothermal film 13.
Fig. 2 is a schematic structural diagram of the detachable heating control module 20, in which the adapter 14 of the detachable heating control module 20 is used to be inserted into a charging and power-supplying port of the digital device to take power by means of the reverse charging function of the digital device; the electrode 17 on the separable heating control module 20 contacts the electrode pin 31 of the electric heating film through the gap 42 on the handset case body 30; an external power supply charging port 16 at the bottom of the separable heating control module 20 is used for connecting an external power supply and supplying power to the digital equipment and the electric heating film 13; the temperature detection sensor 15 on the detachable heating control module 20 contacts the back of the digital device to detect the device temperature.
Fig. 3 is a schematic front structural view of a modular digital device heating protection shell body 30, an electric heating film 13 is fixed on the protection shell body 30, and an electrode pin 31 is arranged on the electric heating film.
Fig. 4 is a schematic diagram of a back structure of the modular digital device heating protective shell body 30, which is provided with heat dissipation holes 41 for facilitating heat dissipation of the digital device at ordinary times and transmission of far infrared light emitted by the carbon-based electrothermal film; the gap 42 facilitates the contact between the electrode 17 on the separable heating control module 20 and the electrode pin 31 on the electrothermal film 13.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A modular digital equipment heating protective shell is hereinafter referred to as a protective shell for short, and is characterized in that the protective shell comprises a protective shell body, a separable heating control module and an electrothermal film; the electric heating film is arranged in the protective shell body and is provided with electrode pins, gaps are reserved at the electrode pins of the electric heating film on the protective shell body, the separable heating control module is provided with a connector connected with a charging and power supplying port of the digital equipment and electrodes contacted with the electrode pins of the electric heating film, and after the separable heating control module is inserted into the charging and power supplying port of the digital equipment, the electrodes on the separable heating control module are connected with the electrode pins of the electric heating film through the gaps corresponding to the electrode pins of the electric heating film on the protective shell body.
2. The protective case of claim 1, wherein a single-chip microcomputer control circuit is disposed on the separable heating control module, and the single-chip microcomputer control circuit is connected with the temperature detection sensor, the reminding LED, the connector, the electrode and the external power charging port to control the temperature detection sensor, the reminding LED, the connector, the electrode and the external power charging port.
3. The protective case of claim 1, wherein said separable heating control module further comprises a switch for turning on and off power to said electrothermal film, and wherein said key comprises but is not limited to a push button switch, a toggle switch, a touch switch.
4. The protective case of claim 1, wherein the detachable heating control module is provided with a temperature detection sensor for detecting the temperature of the mobile phone, and the temperature detection sensor is connected to the one-chip microcomputer control circuit.
5. The protective case of claim 1, wherein the separable heating control module is provided with an external power charging and supplying interface for connecting an external power charging and supplying cable to charge and supply the connected digital device and the electrothermal film.
6. The protective case of claim 1, wherein a reminder LED is provided on the detachable heating control module.
7. The protective case of claim 1, wherein the electro-thermal film material includes, but is not limited to, flexible carbon fiber electro-thermal film, flexible PET electro-thermal film, resistance wire heating film, flexible carbon crystal electro-thermal film, flexible carbon nanotube electro-thermal film, and flexible graphene electro-thermal film.
8. The protective case of claim 1, wherein the connector of the detachable heating control module to connect the charging port of the digital device comprises but is not limited to one or more of a male connector of a standard USB, miniUSB, microUSB, Type-C, lighting interface, and the external charging port comprises but is not limited to one or more of a miniUSB, microUSB, Type-C, lighting interface, a standard DC power interface, and a magnetic-Type charging port.
9. The protective case of claim 1, wherein the back of the protective case is provided with heat dissipation holes to facilitate heat dissipation and emission of far infrared light emitted from the carbon-based electrothermal film to the outside of the protective case.
10. The protective case of claim 1, wherein the type of digital device associated with the protective case includes, but is not limited to, a smart phone, a smart watch, a laptop computer, a tablet computer, a game console, a portable device, and the like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020298613.9U CN210899265U (en) | 2020-03-11 | 2020-03-11 | Modular digital equipment heating protection shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020298613.9U CN210899265U (en) | 2020-03-11 | 2020-03-11 | Modular digital equipment heating protection shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210899265U true CN210899265U (en) | 2020-06-30 |
Family
ID=71323552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020298613.9U Active CN210899265U (en) | 2020-03-11 | 2020-03-11 | Modular digital equipment heating protection shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210899265U (en) |
-
2020
- 2020-03-11 CN CN202020298613.9U patent/CN210899265U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210105 Address after: 052160 Room 201, 2nd floor, unit 2, family building, Finance Bureau, 16 Gongnong Hutong, east section of Gongye Road, Gaocheng District, Shijiazhuang City, Hebei Province Patentee after: Sun Gengrui Address before: 518000 12D, building D, Xihai Mingzhu garden, No.1 Taoyuan Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Li Ming |