CN221263421U - Wireless charger with radiating effect - Google Patents
Wireless charger with radiating effect Download PDFInfo
- Publication number
- CN221263421U CN221263421U CN202323072113.6U CN202323072113U CN221263421U CN 221263421 U CN221263421 U CN 221263421U CN 202323072113 U CN202323072113 U CN 202323072113U CN 221263421 U CN221263421 U CN 221263421U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- heat
- wireless charger
- radiator
- wireless charging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000000694 effects Effects 0.000 title claims abstract description 15
- 230000017525 heat dissipation Effects 0.000 claims abstract description 30
- 239000004065 semiconductor Substances 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims description 16
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a wireless charger with a heat dissipation effect, which comprises a shell, a wireless charging part and a heat dissipation part, wherein the shell is divided into a base part, a supporting part and a back part, the heat dissipation part comprises a heat dissipation fan, a semiconductor refrigerating sheet and a radiator, the heat dissipation fan and the semiconductor refrigerating sheet are arranged in the shell, the radiator is positioned on the front side surface of the back part, the radiator comprises a plurality of spaced heat dissipation sheets and a containing cavity, the wireless charging part is arranged in the containing cavity, an air channel is formed between the heat dissipation sheets, the air channel penetrates through the containing cavity, an air outlet is arranged on the supporting part, the air outlet is aligned with the end part of the air channel, and the heat dissipation fan blows air cooled by the semiconductor refrigerating sheet out of the air outlet. The utility model can simultaneously radiate the heat of the mobile phone and the wireless charging component during charging, and improves the charging efficiency.
Description
Technical Field
The utility model relates to the technical field of wireless charging, in particular to a wireless charger with a heat dissipation effect.
Background
Wireless charging coils are integrated on electronic products such as mobile phones and the like, and can be used for wirelessly charging the mobile phones through wireless chargers. Since the wireless charger has an influence on the charging efficiency after heating, it is necessary to provide a heat sink such as 202210160936.5 and 202110092128.5 in the wireless charger, and the heat dissipation effect of the wireless charger when charging the mobile phone is not good.
Disclosure of utility model
Therefore, it is necessary to provide a wireless charger with a heat dissipation effect, which can dissipate heat of a mobile phone and a wireless charging component during charging at the same time, thereby improving charging efficiency.
The wireless charger comprises a shell, a wireless charging component and a heat radiating component, wherein the shell is divided into a base part, a supporting part and a back part, the heat radiating component comprises a heat radiating fan, a semiconductor refrigerating sheet and a radiator, the heat radiating fan and the semiconductor refrigerating sheet are arranged in the shell, the radiator is positioned on the front side surface of the back part, the radiator comprises a plurality of spaced heat radiating sheets and a containing cavity, the wireless charging component is arranged in the containing cavity, an air channel is formed between the heat radiating sheets, the air channel penetrates through the containing cavity, an air outlet is formed in the supporting part, the air outlet is aligned with the end part of the air channel, and the heat radiating fan blows air cooled by the semiconductor refrigerating sheet out of the air outlet.
More specifically, the accommodating cavity is arranged on the accommodating part of the radiator, the accommodating part comprises a heat conducting panel, the radiating fin is connected with the heat conducting panel, and the wireless charging component is tightly attached to the heat conducting panel.
More specifically, the cooling fin includes the first cooling fin that is located below the holding portion and is located the second cooling fin of holding portion top, constitute between the first cooling fin the first part in wind channel, constitute between the second cooling fin the second part in wind channel, have in the holding chamber the third part in wind channel, the third part intercommunication first part with the second part.
More specifically, the cooling fin includes a third cooling fin located in the accommodating cavity, and the third cooling fin compresses the wireless charging component to the heat conduction panel.
More specifically, the shell is of a bilateral symmetry structure.
More specifically, the cooling fan and the semiconductor refrigerating sheet are arranged in the base part, and an air inlet is arranged on the side surface of the base part.
According to the wireless charger with the heat dissipation effect, when the mobile phone is placed for charging, the radiating fins are tightly attached to the back of the mobile phone, the air duct is formed between the radiating fins, when the mobile phone is charged, heat of the mobile phone is transferred to the radiating fins, and the radiating fan blows air cooled by the semiconductor refrigerating fin out of the air outlet and enters the air duct, so that the mobile phone and the radiating fins are cooled.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
FIG. 2 is a second schematic diagram of the structure of the present utility model.
Fig. 3 is a cross-sectional view of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
As shown in fig. 1 to 3, the present utility model provides a wireless charger having a heat dissipation effect, which includes a housing 10, a wireless charging part 20, and a heat dissipation part 30.
The housing 10 is divided into a base portion 11, a supporting portion 12, and a back portion 13, wherein the supporting portion 12 is used for supporting the bottom of the mobile phone, and the base portion 11 can be used for placing components such as a circuit board. In the present embodiment, the housing 10 has a laterally symmetrical structure. Which comprises two support parts 12 and two backrest parts 13.
The heat dissipation member 30 includes a heat dissipation fan 31, a semiconductor cooling fin 32, and a heat sink 33. The heat radiation fan 31 and the semiconductor cooling fin 32 are disposed in the housing 10, and in this embodiment, the heat radiation fan 31 and the semiconductor cooling fin 32 are disposed in the base portion 11, and an air inlet 111 is provided in a side surface of the base portion 11.
The heat sink 33 is located on the front side of the backrest 13, the heat sink 33 includes a plurality of spaced heat dissipating fins 35 and a receiving cavity 36, and the wireless charging unit 20 is disposed in the receiving cavity 36.
An air duct 39 is formed between the cooling fins 35, the air duct 39 may be in a straight line shape, the air duct 39 penetrates through the accommodating cavity 36, an air outlet 121 is formed in the supporting portion 12, the air outlet 121 is aligned to the end portion of the air duct 39, and the cooling fan 31 blows air cooled by the semiconductor cooling fin 32 out of the air outlet 121.
When the mobile phone is placed and charged, the radiating fins 35 are tightly attached to the back of the mobile phone, an air channel 39 is formed between the radiating fins 35, when the mobile phone is charged, heat of the mobile phone is transferred to the radiating fins 35, the radiating fan 31 blows air cooled by the semiconductor refrigerating fins 32 out of the air outlet 121 and enters the air channel 39, so that the mobile phone and the radiating fins 35 are radiated, meanwhile, as the air channel 39 penetrates through the accommodating cavity 36, cold air can radiate the wireless charging component 20 in the accommodating cavity 36, so that the mobile phone and the wireless charging component 20 are radiated during charging, and the charging efficiency is improved.
More specifically, the accommodating cavity 36 is disposed on the accommodating portion 34 of the heat sink 33, the accommodating portion 34 includes a heat conducting panel 341, the heat dissipating fin 35 is connected to the heat conducting panel 341, the wireless charging component 20 is tightly attached to the heat conducting panel 341, and the heat emitted by the wireless charging component 20 can be conducted to the heat conducting panel 341, and then conducted to the heat dissipating fin 35 through the heat conducting panel 341, so that the heat dissipating effect of the wireless charging component 20 can be further improved.
The heat sink 35 includes a first heat sink 351 located below the accommodating portion 34 and a second heat sink 352 located above the accommodating portion 34, a first portion 39a of the air duct 39 is formed between the first heat sink 351, a second portion 39b of the air duct 39 is formed between the second heat sink 352, a third portion 39c of the air duct 39 is provided in the accommodating chamber 36, the third portion 39c communicates with the first portion 39a and the second portion 39b, and cool air sequentially passes through the first portion 39a, the third portion 39c, and the second portion 39b.
More specifically, as shown in fig. 3, the heat sink 35 includes third heat sinks 353 disposed in the accommodating cavity 36, the third heat sinks 353 form the third portion 39c of the air duct 39 therebetween, the third heat sinks 353 press the wireless charging member 20 against the heat conducting panel 341, and the wireless charging member 20 directly transfers heat to the third heat sinks 353, and a cool air path can be seen by referring to a dotted line in fig. 3.
The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a wireless charger with radiating effect, its characterized in that, wireless charger includes shell, wireless charging part and radiating part, the shell is divided into base portion, supporting part and back portion, radiating part includes radiator fan, semiconductor refrigeration piece and radiator, radiator fan with semiconductor refrigeration piece is arranged in the shell, the radiator is located back portion's leading flank, the radiator includes a plurality of spaced fin and holding chamber, wireless charging part arranges in the holding intracavity, constitute the wind channel between the fin, the wind channel link up the holding chamber, be equipped with the air outlet on the supporting part, the air outlet is aimed at the tip in wind channel, radiator fan will be passed through the air after the semiconductor refrigeration piece refrigerates is followed the air outlet blows out.
2. The wireless charger with heat dissipation effect according to claim 1, wherein the accommodating cavity is arranged on an accommodating part of the heat sink, the accommodating part comprises a heat conducting panel, the heat radiating fin is connected with the heat conducting panel, and the wireless charging component is tightly attached to the heat conducting panel.
3. The wireless charger with heat dissipation effect according to claim 2, wherein the heat dissipation fins comprise a first heat dissipation fin below the accommodating portion and a second heat dissipation fin above the accommodating portion, a first portion of the air duct is formed between the first heat dissipation fins, a second portion of the air duct is formed between the second heat dissipation fins, a third portion of the air duct is provided in the accommodating cavity, and the third portion is communicated with the first portion and the second portion.
4. The wireless charger with heat dissipation effect according to claim 3, wherein the heat dissipation plate comprises a third heat dissipation plate located in the accommodating cavity, and the third heat dissipation plate compresses the wireless charging component to the heat conduction panel.
5. The wireless charger with heat dissipation effect according to claim 1, wherein the housing has a bilateral symmetry structure.
6. The wireless charger with heat dissipation effect according to claim 1, wherein the heat dissipation fan and the semiconductor cooling fin are disposed in the base portion, and an air inlet is provided at a side surface of the base portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323072113.6U CN221263421U (en) | 2023-11-14 | 2023-11-14 | Wireless charger with radiating effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323072113.6U CN221263421U (en) | 2023-11-14 | 2023-11-14 | Wireless charger with radiating effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221263421U true CN221263421U (en) | 2024-07-02 |
Family
ID=91624361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323072113.6U Active CN221263421U (en) | 2023-11-14 | 2023-11-14 | Wireless charger with radiating effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221263421U (en) |
-
2023
- 2023-11-14 CN CN202323072113.6U patent/CN221263421U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |