CN216819447U - On-vehicle wireless charger heat dissipation shell - Google Patents
On-vehicle wireless charger heat dissipation shell Download PDFInfo
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- CN216819447U CN216819447U CN202123237205.6U CN202123237205U CN216819447U CN 216819447 U CN216819447 U CN 216819447U CN 202123237205 U CN202123237205 U CN 202123237205U CN 216819447 U CN216819447 U CN 216819447U
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- wireless charging
- shell
- heat dissipation
- wireless
- back plate
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Abstract
The utility model relates to the field of accessories of vehicle-mounted charging equipment, in particular to a heat dissipation shell of a vehicle-mounted wireless charger. The technical scheme comprises the following steps: the mobile phone charging device comprises a clamping part and a supporting main body used for charging and bearing a mobile phone, wherein the supporting main body comprises a wireless charging shell, a wireless charging module is arranged on the wireless charging shell, and the peripheral side of the wireless charging module is a high-heating area; the wireless casing back that charges rotates and is provided with the backplate of two symmetries, is provided with at least one actuating mechanism that makes the backplate rotate and make high heat generation area fully expose in the air in the wireless casing that charges. The utility model controls the state of the back plate through the thermal expansion liquid or the thermal expansion gas according to the change of the temperature, and when the back plate is in an inclined state, the heat radiation performance is enhanced; the contact with the outside air is enlarged sufficiently, thereby accelerating the heat dissipation.
Description
Technical Field
The utility model relates to the field of accessories of vehicle-mounted charging equipment, in particular to a heat dissipation shell of a vehicle-mounted wireless charger.
Background
The appearance of the vehicle-mounted wireless charging equipment conforms to the current technical development trend, and the vehicle-mounted wireless charging equipment needs to conform to a certain wireless charging standard so as to be matched with the charging equipment which also conforms to the wireless charging standard for use. Currently, the most common charging device is a mobile phone, and a relatively common wireless charging standard in the mobile phone is the QI wireless charging standard.
Chinese patent with publication number CN107453488B discloses a heat dissipation type wireless charging device for mobile phone, which specifically discloses the following technical scheme: including on-vehicle wireless charger body of using, the outside cladding of wireless charger body has the shell, and the shell top is provided with the recess of placing the cell-phone that charges, and the top of shell is provided with the upper cover with the outer full coverage of recess, and a lateral wall of upper cover is articulated with the upper wall of shell, and the upper cover is round articulated to be served up, move down, the upper cover includes from last to including the active carbon stratum reticulare extremely down in proper order the condensate tank be connected with the active carbon stratum reticulare, with the dry groove of condensate tank bottom surface connection, and the dry inslot portion is filled there is the drier, and external wind body passes the active carbon stratum reticulare, the condensate tank in proper order, in the dry groove gets into the recess. The principle is that the gas entering the periphery of the mobile phone and the wireless charger is cooled and dried, so that the air around the mobile phone and the wireless charger is condensed and cooled.
In the above-mentioned patent, need utilize some consumptive materials, like drier, active carbon stratum reticulare, long-time the use can lead to the effect to descend, utilizes the consumptive material to make the use methods become complicated simultaneously, and the cost increases, can't be according to the automatic heat dissipation of the rising of temperature.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a vehicle-mounted wireless charger radiating shell capable of automatically radiating according to the rise of heat, aiming at the problems in the background technology.
The technical scheme of the utility model is as follows: a heat dissipation shell of a vehicle-mounted wireless charger comprises a clamping part and a supporting main body used for charging and bearing a mobile phone, wherein the supporting main body comprises a wireless charging shell, a wireless charging module is arranged on the wireless charging shell, and the periphery of the wireless charging module is a high-heating area; the wireless casing back that charges rotates and is provided with two symmetrical backplates, is provided with at least one in the wireless casing that charges and makes the backplate rotate and make the regional actuating mechanism that fully exposes in the air that generates heat of height.
Preferably, the driving mechanism comprises a heat conduction pipe body arranged in the wireless charging shell, two pistons are arranged in the heat conduction pipe body, at least two vertical sliding grooves are formed in the back face of the wireless charging shell, sliding blocks are connected in the vertical sliding grooves in a sliding mode, and the sliding blocks are hinged with the back plate through connecting rods;
one sides of the two pistons, which are far away from each other, are fixedly connected with the sliding block through push-pull rods;
and a thermal expansion liquid or a thermal expansion gas is filled between the two pistons.
Preferably, a plurality of heat dissipation holes are formed in the surface of the wireless charging shell, and when the backboard is in a stretched state, the heat dissipation holes are communicated with the outside.
Preferably, the magnetic suction device further comprises a magnetic suction component fixed on the back plate; the magnetic suction assembly comprises a moving lug and a magnet, wherein the moving lug is arranged at the upper edge and the lower edge of the wireless charging shell in a sliding manner, the magnet is arranged in the wireless charging shell, and the moving lug is fixed with the magnet;
still set up the horizontal spout that supplies the magnetite to remove in the wireless charging shell.
Preferably, the surface of the back plate is provided with a magnet which is magnetically connected with the magnet.
Preferably, the wireless charging housing is provided with support protrusions which are roundabout towards the middle at the edges of the left side and the right side and at the edge of the bottom side.
Compared with the prior art, the utility model has the following beneficial technical effects:
the state of the back plate is controlled by the thermal expansion liquid or the thermal expansion gas according to the change of the temperature, and when the back plate is in an inclined state, the heat dissipation performance is enhanced; the full contact with the outside air is enlarged, so that the heat dissipation is accelerated;
the magnet is adsorbed on the back plate, so that the back plate can be limited.
Drawings
FIG. 1 is a schematic diagram of the structure of one embodiment of the present invention;
fig. 2 is a front view of a wireless charging housing of the present invention;
fig. 3 is a back view of the wireless charging housing of the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 3.
Reference numerals: 100 a clamping part; 200 a support body; 201 magnetically attracting the component; 2011 transverse runner; 2012 a magneto; 2013 moving the bump;
202 a back plate; 203 connecting rod; 204 support protrusions; 205 a wireless charging housing; 206 a thermally conductive tubular body; 207 heat dissipation holes; 208 a slide block; 209 a vertical chute; 210 a push-pull rod; 211 a piston; 213 wireless charging module.
Detailed Description
The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 1, the heat dissipation housing of the vehicle-mounted wireless charger according to the present invention includes a clamping portion 100 and a supporting main body 200 for charging and carrying the mobile phone, wherein the supporting main body 200 includes a wireless charging housing 205;
as shown in connection with FIG. 2; the wireless charging housing 205 is provided with a wireless charging module 213, and the peripheral side of the wireless charging module 213 is a high-heat-generation area; two symmetrical back plates 202 are rotatably arranged on the back of the wireless charging shell 205, and at least one driving mechanism which enables the back plates 202 to rotate and enables the high-heat-generation area to be fully exposed in the air is arranged in the wireless charging shell 205.
As shown in fig. 3 and 4, the driving mechanism includes a heat conductive pipe body 206 disposed inside the wireless charging housing 205; the heat conducting tube 206 may be made of copper heat conducting material;
two pistons 211 are arranged in the heat conducting tube body 206, at least two vertical sliding grooves 209 are formed in the back surface of the wireless charging shell 205, sliding blocks 208 are connected in the vertical sliding grooves 209 in a sliding mode, and the sliding blocks 208 are hinged with the back plate 202 through connecting rods 203;
one sides of the two pistons 211 which are far away from each other are fixedly connected with the sliding block 208 through a push-pull rod 210;
the two pistons 211 are filled with thermal expansion liquid or thermal expansion gas, in this embodiment, the thermal expansion liquid may be alcohol, and the thermal expansion gas may be carbon dioxide gas.
The wireless charging case 205 is provided with support protrusions 204 that detour toward the middle at both the left and right edges and the bottom edge.
The working principle of the heat dissipation shell of the vehicle-mounted wireless charger based on the first embodiment is as follows: firstly, a mobile phone to be charged with a wireless charging coil is placed on the bottom side edge supporting protrusion 204, then the mobile phone is charged through the wireless charging module 213, heat is generated in the charging process, the heat can expand the volume of thermal expansion liquid or thermal expansion gas, so that the two pistons 211 are far away from each other, the sliding block 208 moves along the vertical sliding groove 209 under the action of the push-pull rod 210 and pushes the back plate 202 away under the action of the connecting rod 203, at the moment, the back plate 202 is in a state shown in fig. 1, and a heating area is fully contacted with the outside air through the push-pull rod 210 and the back surface opened at the rear side of the wireless charging shell 205, so that the heat is dissipated rapidly.
Example two
As shown in fig. 1 and 2, the heat dissipation housing of a vehicle-mounted wireless charger provided by the present invention includes a clamping portion 100 and a supporting main body 200 for charging and carrying a mobile phone, wherein the supporting main body 200 includes a wireless charging housing 205, a wireless charging module 213 is disposed on the wireless charging housing 205, and a high heat generation area is disposed on the peripheral side of the wireless charging module 213; two symmetrical back plates 202 are rotatably arranged on the back of the wireless charging shell 205, and at least one driving mechanism which enables the back plates 202 to rotate and enables the high-heat-generation area to be fully exposed in the air is arranged in the wireless charging shell 205.
As shown in fig. 3, in this embodiment, a magnetic attraction component 201 is further included to fix the back plate 202; the magnetic attraction component 201 comprises a moving bump 2013 arranged at the upper edge and the lower edge of the wireless charging shell 205 in a sliding manner and a magnet 2012 arranged in the wireless charging shell 205, and the moving bump 2013 is fixed with the magnet 2012;
a transverse chute 2011 for the magnet 2012 to move is further formed in the wireless charging housing 205.
The surface of the back plate 202 is provided with a magnet magnetically connected with the magnet 2012.
When the magnets 2012 and the magnets on the back plate 202 are in a dislocated state, the back plate 202 is not supported by external force, and in this state, the back plate 202 can be pushed to the state shown in fig. 1 by the driving mechanism.
The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.
Claims (6)
1. The utility model provides an on-vehicle wireless charger heat dissipation shell, includes clamping part (100) and is used for charging and the support main part (200) that bear the weight of the cell-phone, its characterized in that: the supporting main body (200) comprises a wireless charging shell (205), a wireless charging module (213) is arranged on the wireless charging shell (205), and the peripheral side of the wireless charging module (213) is a high-heating area; two symmetrical back plates (202) are rotatably arranged on the back of the wireless charging shell (205), and at least one driving mechanism which enables the back plates (202) to rotate and enables the high-heat-generation area to be fully exposed in the air is arranged in the wireless charging shell (205).
2. The heat dissipation shell of the vehicle-mounted wireless charger according to claim 1, wherein the driving mechanism comprises a heat conduction pipe body (206) arranged in a wireless charging shell (205), two pistons (211) are arranged in the heat conduction pipe body (206), at least two vertical sliding grooves (209) are formed in the back surface of the wireless charging shell (205), sliding blocks (208) are connected in the vertical sliding grooves (209) in a sliding manner, and the sliding blocks (208) are hinged to a back plate (202) through connecting rods (203);
one sides of the two pistons (211) which are deviated from each other are fixedly connected with the sliding block (208) through a push-pull rod (210);
and a thermal expansion liquid or a thermal expansion gas is filled between the two pistons (211).
3. The heat dissipation case of claim 2, wherein the surface of the wireless charging housing (205) is provided with a plurality of heat dissipation holes (207), and when the backboard (202) is in the unfolded state, the heat dissipation holes (207) are communicated with the outside.
4. The heat dissipation case of any one of claims 1 to 3, further comprising a magnetic component (201) fixed to the back plate (202); the magnetic attraction component (201) comprises a moving lug (2013) arranged at the upper edge and the lower edge of the wireless charging shell (205) in a sliding mode and a magnet (2012) arranged in the wireless charging shell (205), and the moving lug (2013) is fixed with the magnet (2012);
still set up horizontal spout (2011) that supplies magnetite (2012) to remove in wireless charging shell (205).
5. The heat dissipation case of claim 4, wherein a magnet magnetically connected with the magnet (2012) is disposed on the surface of the back plate (202).
6. The heat dissipating housing for a vehicle-mounted wireless charger according to claim 1, wherein the wireless charging housing (205) is provided with supporting protrusions (204) on both left and right edges and a bottom edge thereof, the supporting protrusions being roundabout towards the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123237205.6U CN216819447U (en) | 2021-12-22 | 2021-12-22 | On-vehicle wireless charger heat dissipation shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123237205.6U CN216819447U (en) | 2021-12-22 | 2021-12-22 | On-vehicle wireless charger heat dissipation shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216819447U true CN216819447U (en) | 2022-06-24 |
Family
ID=82055902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123237205.6U Active CN216819447U (en) | 2021-12-22 | 2021-12-22 | On-vehicle wireless charger heat dissipation shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216819447U (en) |
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2021
- 2021-12-22 CN CN202123237205.6U patent/CN216819447U/en active Active
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