CN215185899U - High-power vehicle-mounted wireless charger - Google Patents
High-power vehicle-mounted wireless charger Download PDFInfo
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- CN215185899U CN215185899U CN202120124266.2U CN202120124266U CN215185899U CN 215185899 U CN215185899 U CN 215185899U CN 202120124266 U CN202120124266 U CN 202120124266U CN 215185899 U CN215185899 U CN 215185899U
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- wireless charger
- drainage groove
- mounted wireless
- fan
- power vehicle
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Abstract
The utility model discloses a high-power vehicle-mounted wireless charger, including charging module, backshell and the preceding shell that is used for placing the cell-phone, the preceding shell with the backshell links to each other and forms and places the chamber, charging module locates place the intracavity, still include radiator fan, be equipped with fan installation department on the backshell, radiator fan locates on the fan installation department, place the intracavity be equipped with the wind chamber that the fan installation department links to each other, be equipped with the drainage groove on the preceding shell, the wind chamber communicates the drainage groove, the drainage groove is kept away from the one end in wind chamber is equipped with the air outlet; the utility model provides a high-power on-vehicle wireless charger, heat dispersion is good, and power is big, and waterproof performance is outstanding, and the dismouting is simple, the later maintenance of being convenient for, and structural stability is strong.
Description
Technical Field
The utility model relates to a wireless charging technology field especially relates to a high-power on-vehicle wireless charger.
Background
With the development and improvement of wireless charging technology, more and more companies release electronic products, especially mobile phones, which can adapt to wireless charging, and mobile phones released by various large mobile phone manufacturers support wireless charging in several years.
Wherein, on-vehicle wireless charger receives liking of very many people because of its convenience of use, but the power of present on-vehicle wireless charger is all very little, can appear cell-phone and on-vehicle wireless charger self serious problem that generates heat moreover when using, and this further influences on-vehicle wireless charger's charge efficiency, leads to the charging effect unsatisfactory.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the high-power vehicle-mounted wireless charger is excellent in heat dissipation performance.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a high-power on-vehicle wireless charger, is including charging module, backshell and the preceding shell that is used for placing the cell-phone, preceding shell with the backshell links to each other and forms and places the chamber, the module that charges is located place the intracavity, still include radiator fan, be equipped with the fan installation department on the backshell, radiator fan locates on the fan installation department, place the intracavity be equipped with the wind chamber that the fan installation department links to each other, be equipped with the drainage groove on the preceding shell, wind chamber intercommunication the drainage groove, the drainage groove is kept away from the one end in wind chamber is equipped with the air outlet.
Further, the fan installation part is arranged on the outer surface of the rear shell, and the heat dissipation fan is detachably connected with the fan installation part.
Further, the charging module comprises a circuit board and a coil assembly which are electrically connected, the circuit board is close to the front shell, and the coil assembly is located on one side, away from the drainage groove, of the circuit board.
Further, the charging module further comprises a support frame and a mainboard which are respectively arranged on the rear shell, the mainboard is positioned on one side of the circuit board far away from the support frame, the support frame is erected on the mainboard, the coil assembly is arranged on the support frame, and the mainboard is electrically connected with the circuit board.
Furthermore, the circuit board is bonded with the support frame, and the support frame is provided with an injection groove.
Furthermore, a power interface is arranged on the main board, and a through hole matched with the power interface is arranged on the rear shell.
Furthermore, the quantity of drainage groove is a plurality of, and quantity is a plurality of drainage groove is in equidistant setting on the preceding shell.
Furthermore, a water outlet is formed in the bottom of the air cavity.
Furthermore, the wind cavity with be equipped with waterproof step between the fan installation department.
Furthermore, one end of the drainage groove, which is far away from the wind cavity, is provided with a transition part.
The beneficial effects of the utility model reside in that: the cooling fan is arranged, the air cavity and the drainage groove are formed in the cooling fan, air of the fan enters the drainage groove after passing through the air cavity, then enters the outside through the air outlet, heat of the mobile phone and the front shell can be taken away on the way, the effect of cooling the mobile phone and the high-power vehicle-mounted wireless charger is achieved, and the cooling performance of the high-power vehicle-mounted wireless charger is effectively improved.
Drawings
Fig. 1 is an exploded view of a high-power vehicle-mounted wireless charger according to a first embodiment of the present invention;
fig. 2 is a cross-sectional view of a high-power vehicle-mounted wireless charger according to a first embodiment of the present invention;
FIG. 3 is an enlarged view of detail A in FIG. 2;
fig. 4 is a cross-sectional view of another view angle of the high-power vehicle-mounted wireless charger according to the first embodiment of the present invention;
FIG. 5 is an enlarged view of detail B of FIG. 4;
description of reference numerals:
1. a rear housing; 2. a front housing; 21. a drainage groove;
211. an air outlet; 3. a heat radiation fan; 4. a fan mounting section;
5. a wind cavity; 61. a circuit board; 62. a coil assembly;
63. a support frame; 631. injecting glue groove; 64. a main board;
641. a power interface; 7. a through hole; 8. a water outlet;
9. a waterproof step; 10. a transition portion.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 5, the high-power vehicle-mounted wireless charger comprises a charging module, a rear shell 1 and a front shell 2 used for placing a mobile phone, wherein the front shell 2 is connected with the rear shell 1 to form a placing cavity, the charging module is arranged in the placing cavity, the high-power vehicle-mounted wireless charger further comprises a cooling fan 3, a fan mounting portion 4 is arranged on the rear shell 1, the cooling fan 3 is arranged on the fan mounting portion 4, an air cavity 5 connected with the fan mounting portion 4 is arranged in the placing cavity, a drainage groove 21 is arranged on the front shell 2, the air cavity 5 is communicated with the drainage groove 21, and an air outlet 211 is arranged at one end, far away from the air cavity 5, of the drainage groove 21.
From the above description, the beneficial effects of the present invention are: the cooling fan 3 is arranged, the air cavity 5 and the drainage groove 21 are arranged, air of the fan enters the drainage groove 21 after passing through the air cavity 5 and then enters the outside through the air outlet 211, heat of the mobile phone and the front shell 2 can be taken away on the way, the effect of cooling the mobile phone and the high-power vehicle-mounted wireless charger is achieved, and the cooling performance of the high-power vehicle-mounted wireless charger is effectively improved.
Further, the fan mounting part 4 is arranged on the outer surface of the rear shell 1, and the heat radiation fan 3 is detachably connected with the fan mounting part 4.
As can be seen from the above description, the heat dissipation fan 3 is detachably connected with the fan mounting portion 4, and the heat dissipation fan 3 is arranged on the outer surface of the rear shell 1, so that the heat dissipation fan is simple to assemble and disassemble, and is convenient for later maintenance.
Further, the charging module comprises a circuit board 61 and a coil assembly 62 which are electrically connected, the circuit board 61 is close to the front shell 2, and the coil assembly 62 is located on one side of the circuit board 61, which is far away from the drainage groove 21.
As can be seen from the above description, the circuit board 61 is disposed close to the front casing 2, so that the heat of the circuit board 61 can be conducted to the front casing 2, and the heat can be taken away when the wind passes through the drainage groove 21.
Further, the charging module further comprises a supporting frame 63 and a main board 64 which are respectively arranged on the rear shell 1, the main board 64 is located on one side of the circuit board 61 far away from the supporting frame 63, the supporting frame 63 is erected on the main board 64, the coil assembly 62 is arranged on the supporting frame 63, and the main board 64 is electrically connected with the circuit board 61.
As can be seen from the above description, the heat of the coil assembly 62 is conducted to the rear housing 1 through the supporting frame 63, so that the heat dissipation performance of the high-power vehicle-mounted wireless charger is further enhanced, and the power of the high-power vehicle-mounted wireless charger is improved.
Further, the circuit board 61 is adhered to the support frame 63, and the support frame 63 is provided with an injection groove 631.
As can be seen from the above description, the circuit board 61 is bonded to the supporting frame 63, which is beneficial to enhancing the structural stability of the internal structure of the high-power vehicle-mounted wireless charger.
Further, a power interface 641 is disposed on the main board 64, and a through hole 7 matched with the power interface 641 is disposed on the rear case 1.
Further, the number of the drainage grooves 21 is plural, and the drainage grooves 21 are arranged on the front shell 2 at equal intervals.
As can be seen from the above description, the plurality of drainage grooves 21 are equidistantly arranged on the front housing 2, so that the wind energy of the cooling fan 3 uniformly passes through each drainage groove 21, and the cooling performance of the high-power vehicle-mounted wireless charger is further enhanced.
Further, a water outlet 8 is formed in the bottom of the air cavity 5.
According to the above description, water which is inadvertently poured onto the front shell 2 can flow through the air cavity 5 through the diversion trench and then be discharged from the water outlet 8 below the air cavity 5 or be discharged from the air outlet 211, and cannot enter the inside of the high-power vehicle-mounted wireless charger, so that the risk of the fault of the high-power vehicle-mounted wireless charger is reduced, and the reliability is high.
Further, a waterproof step 9 is arranged between the air cavity 5 and the fan mounting part 4.
As is apparent from the above description, the waterproof step 9 prevents water from entering the fan mounting portion 4, reducing the possibility of fan failure.
Furthermore, a transition part 10 is arranged at one end of the drainage groove 21 far away from the wind cavity 5.
As can be seen from the foregoing description, the transition section 10 prevents water from accumulating in the drainage channel 21.
Example one
Referring to fig. 1 to 5, a first embodiment of the present invention is: the utility model provides a high-power on-vehicle wireless charger, includes charging module, backshell 1 and the preceding shell 2 that is used for placing the cell-phone, preceding shell 2 with backshell 1 links to each other and forms and places the chamber, the module that charges is located place the intracavity, still include radiator fan 3, radiator fan 3 is the runoff fan, be equipped with fan installation department 4 on the backshell 1, radiator fan 3 locates on the fan installation department 4, place the intracavity be equipped with fan installation department 4 links to each other wind chamber 5, preceding shell 2 is last to be equipped with drainage groove 21, wind chamber 5 intercommunication drainage groove 21, drainage groove 21 is kept away from the one end of wind chamber 5 is equipped with air outlet 211, preferred, drainage groove 21 is kept away from the one end of wind chamber 5 is equipped with transition portion 10, and is concrete, still includes wind chamber component, wind chamber component locates on the backshell 1.
Preferably, the fan mounting portion 4 is disposed on an outer surface of the rear housing 1, in this embodiment, the fan mounting portion 4 is a mounting groove disposed on an outer bottom surface of the rear housing 1, the heat dissipation fan 3 is detachably connected to the fan mounting portion 4, and in this embodiment, the heat dissipation fan 3 is connected to the fan mounting portion 4 through a screw.
As shown in fig. 1, 4 and 5, the charging module includes a circuit board 61 and a coil assembly 62, the circuit board 61 is a PCBA board, the circuit board 61 is disposed near the front housing 2, the coil assembly 62 is disposed on a side of the circuit board 61 away from the drainage groove 21, in this embodiment, the coil assembly 62 includes three sets of coils, further, the charging module further includes a supporting frame 63 and a main board 64 respectively disposed on the rear housing 1, the main board 64 is disposed on a side of the supporting frame 63 away from the circuit board 61, the supporting frame 63 is mounted on the main board 64, the supporting frame 63 covers a partial area of the main board 64, the supporting frame 63 fixes the main board 64 on the rear housing 1, the coil assembly 62 is disposed on the supporting frame 63, and the main board 64 is electrically connected to the circuit board 61, specifically, be equipped with the plug on the circuit board 61, be equipped with on the mainboard 64 with plug complex socket, be equipped with power source 641 on the mainboard 64, be equipped with on the backshell 1 with power source 641 complex through-hole 7, still be equipped with the pad on the mainboard 64, coil pack 62 with the pad welding is preferred, circuit board 61 with support frame 63 bonds, be equipped with glue injection groove 631 on the support frame 63.
Referring to fig. 1 and 2, the number of the drainage grooves 21 is plural, and the drainage grooves 21 are equally spaced on the front housing 2.
Preferably, a water outlet 8 is formed in the bottom of the air cavity 5, and a waterproof step 9 is arranged between the air cavity 5 and the fan mounting portion 4.
To sum up, the utility model provides a high-power on-vehicle wireless charger, heat dispersion is good, and power is big, and waterproof performance is outstanding, and the dismouting is simple, the later maintenance of being convenient for, and structural stability is strong.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a high-power on-vehicle wireless charger, is including the preceding shell that charges module, backshell and be used for placing the cell-phone, preceding shell with the backshell links to each other and forms and places the chamber, the module that charges is located place the intracavity, its characterized in that: still include radiator fan, be equipped with the fan installation department on the backshell, radiator fan locates on the fan installation department, place the intracavity be equipped with the wind chamber that the fan installation department links to each other, be equipped with the drainage groove on the preceding shell, wind chamber intercommunication the drainage groove, the drainage groove is kept away from the one end in wind chamber is equipped with the air outlet.
2. The high-power vehicle-mounted wireless charger according to claim 1, wherein: the fan installation part is arranged on the outer surface of the rear shell, and the heat radiation fan is detachably connected with the fan installation part.
3. The high-power vehicle-mounted wireless charger according to claim 1, wherein: the charging module comprises a circuit board and a coil assembly which are electrically connected, the circuit board is close to the front shell, and the coil assembly is located on one side, away from the drainage groove, of the circuit board.
4. The high-power vehicle-mounted wireless charger according to claim 3, wherein: the charging module is characterized by further comprising a support frame and a mainboard which are arranged on the rear shell respectively, the mainboard is located on one side, away from the circuit board, of the support frame, the support frame is erected on the mainboard, the coil assembly is arranged on the support frame, and the mainboard is electrically connected with the circuit board.
5. The high-power vehicle-mounted wireless charger according to claim 4, wherein: the circuit board is bonded with the support frame, and the support frame is provided with an injection groove.
6. The high-power vehicle-mounted wireless charger according to claim 4, wherein: the mainboard is provided with a power interface, and the rear shell is provided with a through hole matched with the power interface.
7. The high-power vehicle-mounted wireless charger according to claim 1, wherein: the quantity of drainage groove is a plurality of, and quantity is a plurality of the drainage groove is in equidistant setting on the preceding shell.
8. The high-power vehicle-mounted wireless charger according to claim 1, wherein: and a water outlet is formed at the bottom of the air cavity.
9. The high-power vehicle-mounted wireless charger according to claim 1, wherein: and a waterproof step is arranged between the air cavity and the fan installation part.
10. The high-power vehicle-mounted wireless charger according to claim 1, wherein: one end of the drainage groove, which is far away from the wind cavity, is provided with a transition part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120124266.2U CN215185899U (en) | 2021-01-15 | 2021-01-15 | High-power vehicle-mounted wireless charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120124266.2U CN215185899U (en) | 2021-01-15 | 2021-01-15 | High-power vehicle-mounted wireless charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215185899U true CN215185899U (en) | 2021-12-14 |
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ID=79403771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120124266.2U Active CN215185899U (en) | 2021-01-15 | 2021-01-15 | High-power vehicle-mounted wireless charger |
Country Status (1)
| Country | Link |
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| CN (1) | CN215185899U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115817369A (en) * | 2022-12-15 | 2023-03-21 | 黑龙江天有为电子股份有限公司 | Vehicle-mounted wireless charging support and automobile driver's cabin |
| WO2023155630A1 (en) * | 2022-02-18 | 2023-08-24 | 蔚来汽车科技(安徽)有限公司 | Vehicle and vehicle-mounted wireless charging apparatus thereof |
-
2021
- 2021-01-15 CN CN202120124266.2U patent/CN215185899U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023155630A1 (en) * | 2022-02-18 | 2023-08-24 | 蔚来汽车科技(安徽)有限公司 | Vehicle and vehicle-mounted wireless charging apparatus thereof |
| CN115817369A (en) * | 2022-12-15 | 2023-03-21 | 黑龙江天有为电子股份有限公司 | Vehicle-mounted wireless charging support and automobile driver's cabin |
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