CN215186096U - High-power wireless mobile phone charger with fan for heat dissipation - Google Patents
High-power wireless mobile phone charger with fan for heat dissipation Download PDFInfo
- Publication number
- CN215186096U CN215186096U CN202120577402.3U CN202120577402U CN215186096U CN 215186096 U CN215186096 U CN 215186096U CN 202120577402 U CN202120577402 U CN 202120577402U CN 215186096 U CN215186096 U CN 215186096U
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- Prior art keywords
- charging
- heat
- wireless
- heat dissipation
- shell
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- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 34
- 239000002184 metal Substances 0.000 claims abstract description 6
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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Abstract
The utility model relates to a wireless field of charging especially relates to a high-power wireless charging of cell-phone that takes fan to dispel heat. The mobile phone charger comprises a wireless charging shell, a circuit board arranged in the wireless charging shell and a charging coil communicated with the circuit board and used for charging a mobile phone; the charging coils are arranged in two numbers, the circuit board is arranged in the middle of the wireless charging shell, a through hole is formed in the middle of the circuit board, the part of the wireless charging shell below the through hole is an air inlet grating, and an air inlet fan is arranged between the through hole and the air inlet grating; a heat dissipation plate is attached to the lower portion of the charging coil. This device has optimized cooling system, has improved inlet air channel on traditional fan heat dissipation's basis, has increased the inside air outlet edge that the heat pipe rapidly shifts the heat to charging device shell simultaneously and has dispelled the heat fast under the assistance of fan and metal radiating fin for can satisfy the demand that two cell-phones 10w and above wireless fill soon.
Description
Technical Field
The utility model relates to a wireless field of charging especially relates to a high-power wireless charging of cell-phone that takes fan to dispel heat.
Background
With the continuous development of the mobile phone industry, in order to enable charging to be more convenient and faster, a wireless charger is designed, the wireless charger is connected to a terminal device needing charging without a traditional charging power line, the latest wireless charging technology is adopted, an alternating magnetic field generated between coils is used for transmitting electric energy, and an inductive coupling technology can become a bridge for connecting a charging base station and the device.
The wireless charger in the market at present can not meet the requirements of high power and simultaneous charging of multiple mobile phones due to the problem of heat dissipation, so that multiple chargers are required to work, and therefore resources are wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's is not enough, adapts to reality needs, provides a high-power take fan heat dissipation cell-phone wireless filling.
In order to realize the utility model discloses a purpose, the utility model discloses a technical scheme do: a wireless charger for a high-power radiating mobile phone with a fan comprises a wireless charger shell 1, a circuit board 2 arranged in the wireless charger shell 1 and a charging coil 3 communicated with the circuit board 2 and used for charging the mobile phone; the charging coils 3 are two, the circuit board 2 is arranged in the middle of the wireless charging shell 1, a through hole is formed in the middle of the circuit board 2, the part of the wireless charging shell below the through hole is an air inlet grid 4, and an air inlet fan is arranged between the through hole and the air inlet grid 4; an air guide groove 5 is formed in the circuit board above the through hole, and an air outlet 501 is formed in one side, close to the charging coil 3, of the air guide groove 5; an air outlet grid 6 is arranged on the wireless charging shell 1 at one side of the charging coil 3 and the air outlet 501; a heat dissipation plate 7 is attached to the lower portion of the charging coil 3.
A supporting plate 8 is arranged below the charging coil 3, and two sides of the supporting plate 8 are fixed on the wireless charging shell 1 through screws; the lower bottom of the heat dissipation plate 7 is attached to the support plate 8, and the support plate 8 divides the inside of the wireless charging case 1 into an upper heat dissipation channel 101 and a lower heat dissipation channel 102.
A plurality of heat pipes 9 are uniformly embedded in the heat dissipation plate 7, the heat absorption ends of the heat pipes 9 are embedded in the heat dissipation plate, and one side of the heat dissipation section of each heat pipe 9 extends to a position close to the air outlet grille 6 and is bent upwards.
The heat dissipation section of each heat pipe 9 is provided with a heat dissipation metal sheet 10 parallel to the air flow.
The beneficial effects of the utility model reside in that:
this device has optimized cooling system, has improved inlet air channel on traditional fan heat dissipation's basis, has increased the inside air outlet edge that the heat pipe rapidly shifts the heat to charging device shell simultaneously and has dispelled the heat fast under the assistance of fan and metal radiating fin for can satisfy the demand that two cell-phones 10w and above wireless fill soon.
Drawings
The present invention will be further described with reference to the accompanying drawings and embodiments.
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
fig. 3 and 4 are schematic views of a part of the internal structure of the present invention.
Detailed Description
The invention will be further described with reference to the following figures and examples:
see fig. 1-4.
The utility model discloses a wireless charger for a high-power heat radiation mobile phone with a fan, which comprises a wireless charging shell 1, a circuit board 2 arranged in the wireless charging shell 1 and a charging coil 3 communicated with the circuit board 2 and used for charging the mobile phone; the charging coils 3 are two, the circuit board 2 is arranged in the middle of the wireless charging shell 1, a through hole is formed in the middle of the circuit board 2, the part of the wireless charging shell below the through hole is an air inlet grid 4, and an air inlet fan is arranged between the through hole and the air inlet grid 4; an air guide groove 5 is formed in the circuit board above the through hole, and an air outlet 501 is formed in one side, close to the charging coil 3, of the air guide groove 5; an air outlet grid 6 is arranged on the wireless charging shell 1 at one side of the charging coil 3 and the air outlet 501; a heat dissipation plate 7 is attached to the lower portion of the charging coil 3.
A supporting plate 8 is arranged below the charging coil 3, and two sides of the supporting plate 8 are fixed on the wireless charging shell 1 through screws; the lower bottom of the heat dissipation plate 7 is attached to the support plate 8, and the support plate 8 divides the inside of the wireless charging case 1 into an upper heat dissipation channel 101 and a lower heat dissipation channel 102.
A plurality of heat pipes 9 are uniformly embedded in the heat dissipation plate 7, the heat absorption ends of the heat pipes 9 are embedded in the heat dissipation plate, and one side of the heat dissipation section of each heat pipe 9 extends to a position close to the air outlet grille 6 and is bent upwards.
The heat dissipation section of each heat pipe 9 is provided with a heat dissipation metal sheet 10 parallel to the air flow.
The charging power of the device is 10W or above, firstly, one or two mobile phones to be charged are placed at a cross-shaped anti-skidding indicating position above the wireless charging shell 1, the charging coils charge the mobile phones, wind is screwed into the wireless charging shell 1 from the lower part in a heat dissipation dispersion mode, most of wind direction two sides are blown off under the action of the wind guide groove 5, the support plate 8 is just positioned in the middle of the wind outlet of the wind guide groove 5, and the wind is divided into two flow fields at the right position of the support plate 8, namely an upper heat dissipation channel 101 and a lower fan heat channel 102; the heat dissipation plate 7 is a metal plate, which absorbs heat rapidly, and part of the heat is dissipated by wind, and the other most part of the heat is transferred to the air outlet grille 6 through the heat pipe to dissipate the heat.
The above mentioned is only the embodiment of the present invention, 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 (4)
1. A high-power wireless charger with a fan for a heat radiation mobile phone comprises a wireless charger shell (1), a circuit board (2) arranged in the wireless charger shell (1) and a charging coil (3) communicated with the circuit board (2) and used for charging the mobile phone; the method is characterized in that: the charging coils (3) are arranged in two numbers, the circuit board (2) is arranged in the middle of the wireless charging shell (1), a through hole is formed in the middle of the circuit board (2), the wireless charging shell part below the through hole is an air inlet grating (4), and an air inlet fan is arranged between the through hole and the air inlet grating (4); an air guide groove (5) is formed in the circuit board above the through hole, and an air outlet (501) is formed in one side, close to the charging coil (3), of the air guide groove (5); an air outlet grid (6) is arranged on the wireless charging shell (1) at one side of the charging coil (3) and the air outlet (501); a heat dissipation plate (7) is attached to the lower portion of the charging coil (3).
2. The wireless charger of claim 1, wherein the charger comprises: a supporting plate (8) is arranged below the charging coil (3), and two sides of the supporting plate (8) are fixed on the wireless charging shell (1) through screws; the bottom of the heat dissipation plate (7) is attached to the support plate (8), and the support plate (8) divides the interior of the wireless charging shell (1) into an upper heat dissipation channel (101) and a lower heat dissipation channel (102).
3. The wireless charger of claim 2, wherein the charger comprises: evenly inlay in heating panel (7) and have many heat pipes (9), the heat absorption end of heat pipe (9) is inlayed inside it, the radiating section one side of heat pipe (9) extends to and is close to air-out grid (6) department kickup.
4. The wireless charger of claim 3 for a high-power heat-dissipating mobile phone with a fan, wherein: and the heat dissipation section of each heat pipe (9) is provided with a heat dissipation metal sheet (10) parallel to the air flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120577402.3U CN215186096U (en) | 2021-03-22 | 2021-03-22 | High-power wireless mobile phone charger with fan for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120577402.3U CN215186096U (en) | 2021-03-22 | 2021-03-22 | High-power wireless mobile phone charger with fan for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215186096U true CN215186096U (en) | 2021-12-14 |
Family
ID=79351969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120577402.3U Expired - Fee Related CN215186096U (en) | 2021-03-22 | 2021-03-22 | High-power wireless mobile phone charger with fan for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215186096U (en) |
-
2021
- 2021-03-22 CN CN202120577402.3U patent/CN215186096U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |