CN213461212U - Heat dissipation type wireless charger based on built-in AC power supply - Google Patents
Heat dissipation type wireless charger based on built-in AC power supply Download PDFInfo
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- CN213461212U CN213461212U CN202021981894.4U CN202021981894U CN213461212U CN 213461212 U CN213461212 U CN 213461212U CN 202021981894 U CN202021981894 U CN 202021981894U CN 213461212 U CN213461212 U CN 213461212U
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- power supply
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- wireless charging
- power
- heat dissipation
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Abstract
The utility model discloses a heat dissipation type wireless charger based on built-in AC power supply, comprising a main body, be provided with wireless charging coil, fan, AC power and control panel in the main body, wireless charging coil, fan and AC power all with control panel electric connection, the main body is located the corresponding position of wireless charging coil and is provided with wireless charging panel, wireless charging panel encircles all around and is provided with the fresh air inlet, the back of main body still is provided with the exhaust vent, be provided with a plurality of output connector and an input connector on the AC power, the corresponding position on the main body is provided with output connector through-hole and input connector through-hole; the main body is radiated through the air inlet hole, the air outlet hole and the fan, so that the charging efficiency of the mobile phone is improved; through an output connector on the AC power supply, the external power supply supplies power to the AC power supply through an input connector, and the AC power supply supplies power to the external equipment; the temperature inside the main body is detected through the temperature detection sensor and is transmitted to the control panel to be operated next.
Description
Technical Field
The utility model belongs to the technical field of the wireless technique of charging and specifically relates to a wireless charger of heat dissipation type based on built-in AC power supply.
Background
Wireless charging is through the magnetic field transmission electric energy that produces between using the wireless charging coil to do not use the electric wire that charges, it is convenient to have the use, and convenience of customers's characteristics also are more and more extensive in the use in the life. In the wireless charging process of cell-phone, battery charging outfit can produce the heat, current wireless charging seat only adopts self-cooling heat conduction mode usually, the heat that produces wireless charging coil is passed through the contact and is gone out the heat transfer, in use, the thermal conductivity can not be good, the radiating effect is poor, thermal concentration makes wireless battery charging outfit's temperature rise, all have very big influence to electronic component's stability and security, and current wireless charging can only carry out wireless charging to the cell-phone, wireless charging seat itself can only let external power source supply power.
Disclosure of Invention
To the not enough of existence among the above-mentioned prior art, the utility model aims to provide a wireless charger of heat dissipation type based on built-in AC mains operated.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a heat dissipation type wireless charger based on built-in AC power supply is characterized in that: the portable charging device comprises a main body, be provided with wireless charging coil, fan, AC power and control panel in the main part, wireless charging coil the fan with the AC power all with control panel electric connection, the main part is located the corresponding position of wireless charging coil is provided with the wireless panel that charges, the wireless panel that charges encircles all around and is provided with the fresh air inlet, the back of main part still is provided with the exhaust vent, be provided with a plurality of output connector and an input connector on the AC power, corresponding position is provided with output connector through-hole and input connector through-hole in the main part.
Preferably, a temperature sensor is further arranged in the main body and electrically connected with the control board.
Preferably, an oblique angle is formed between the wireless charging panel and the main body.
Preferably, wireless panel one end of charging is provided with a collet, collet one side is provided with a baffle.
Adopt above-mentioned scheme, the beneficial effects of the utility model are that:
the utility model discloses a design a heat dissipation type wireless charger based on built-in AC power supply, whole through fresh air inlet, exhaust vent constitute a conduction wind channel to utilize the fan to produce the used wind of heat dissipation, with the help of produced wind can be to the inside heat dissipation of main part, reduce operating temperature, and then improve the charging efficiency of cell-phone; through the output connector and the input connector on the AC power supply, the external power supply can supply power to the AC power supply, and the AC power supply can also supply power to external equipment, so that internal charging and external charging of electric energy are realized; meanwhile, the temperature inside the main body is detected through the arranged temperature sensor and is transmitted to the control panel so as to facilitate the next action; the wireless charging panel and the main body form an oblique angle and a bottom support, so that the mobile phone can be placed on the wireless charging panel to be wirelessly charged, and the mobile phone can be limited.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view from another angle of the present invention;
FIG. 3 is a schematic view of the internal structure of the main body of the present invention;
fig. 4 is an exploded view of the present invention;
fig. 5 is a schematic circuit diagram of an AC power supply of the present invention;
fig. 6 is a schematic circuit diagram of the heat dissipation system of the present invention;
fig. 7 is a schematic circuit diagram of a wired charging system according to the present invention;
fig. 8 is a schematic diagram of the wireless charging circuit of the present invention.
The reference numerals in the above description denote descriptions:
1. a main body 11, a wireless charging panel 12, an air inlet hole 13, an air outlet hole,
14. an output connector through hole 15, an input connector through hole 2, a wireless charging coil,
3. fan, 4, AC power supply, 41, output connector, 42, input connector,
5. bottom support, 51, baffle.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 8, a heat dissipation type wireless charger based on power supply by a built-in AC power supply includes a main body 1, a wireless charging coil 2, a fan 3, an AC power supply 4 and a control board (not shown in the figure) are disposed in the main body 1, the wireless charging coil 2, the fan 3 and the AC power supply 4 are all electrically connected to the control board, a wireless charging panel 11 is disposed at a position of the main body 1 corresponding to the wireless charging coil 2, an air inlet 12 is disposed around the wireless charging panel 11, an air outlet 13 is disposed at the back of the main body 1, a plurality of output connectors 41 and an input connector 42 are disposed on the AC power supply 4 (the specific types of the output connectors 41 and the input connector 42 may be different according to different product specifications, such as a USB female connector, a type-C interface, a Lightning interface, a USB2.0 interface, and the like, and therefore the present embodiment is not limited thereto), the main body 1 is provided with an output connector through hole 14 and an input connector through hole 15 at corresponding positions.
In the preferred embodiment of the present invention, the control board controls the fan to start 3, so as to suck the external air from the air inlet 12, and the heat dissipation air inlet 12 surrounds the wireless charging panel 11, thereby effectively reducing the temperature of the charging device; the wireless charging coil 2 is adjacent to the air inlet 12, the working temperature of the wireless charging coil 2 is effectively reduced, hot air is discharged through the inside of the main body 1 and the air outlet 13, the output connector 41 on the AC power supply 4 is connected with a USB data line male end through the output connector through hole 14 on the main body 1 to provide power for external equipment, the input connector 42 on the AC power supply 4 is connected with the AC power line through the input connector through hole 15 on the main body 1 to supply power to the AC power supply 4, so that the AC power supply 4 can supply power for the main body 1 and can also supply power for the external equipment, when the mobile phone stops charging due to high temperature, the fan 3 can also continue to work until the mobile phone is monitored to be fully charged, and a specific circuit of the AC power supply is shown in fig. 5.
The utility model discloses in the embodiment of preferred, still be provided with temperature sensor in the main part 1, temperature sensor and control panel electric connection, when temperature sensor monitoring temperature has arrived the highest temperature value of settlement, open fan 3 heat dissipation function automatically, utilize the principle of air convection, effectively reduced the temperature of 1 inside work environment temperature of main part and wireless panel 11 that charges.
The utility model discloses in the embodiment of preferred, be formed with an oblique angle between wireless charging panel 11 and the main part 1, wireless charging panel 11 one end is provided with a collet 5, collet 5 one side is provided with a baffle 51, the cell-phone is placed and is wirelessly charged on wireless charging panel 11, the cell-phone is held in the mutual lining of oblique angle and collet 5, and there is baffle 51 on the collet 5, can carry on spacingly to the cell-phone, make the user when the cell-phone charges, do not influence the use of cell-phone, and the user need not hand when using.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (4)
1. A heat dissipation type wireless charger based on built-in AC power supply is characterized in that: the portable charging device comprises a main body, be provided with wireless charging coil, fan, AC power and control panel in the main part, wireless charging coil the fan with the AC power all with control panel electric connection, the main part is located the corresponding position of wireless charging coil is provided with the wireless panel that charges, the wireless panel that charges encircles all around and is provided with the fresh air inlet, the back of main part still is provided with the exhaust vent, be provided with a plurality of output connector and an input connector on the AC power, corresponding position is provided with output connector through-hole and input connector through-hole in the main part.
2. The heat dissipation type wireless charger powered by the built-in AC power supply as claimed in claim 1, wherein: still be provided with temperature sensor in the main part, temperature sensor with control panel electric connection.
3. The heat dissipation type wireless charger powered by the built-in AC power supply as claimed in claim 1, wherein: an oblique angle is formed between the wireless charging panel and the main body.
4. A heat dissipation type wireless charger powered by an internal AC power source as claimed in claim 3, wherein: the wireless panel one end that charges is provided with a collet, collet one side is provided with a baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021981894.4U CN213461212U (en) | 2020-09-11 | 2020-09-11 | Heat dissipation type wireless charger based on built-in AC power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021981894.4U CN213461212U (en) | 2020-09-11 | 2020-09-11 | Heat dissipation type wireless charger based on built-in AC power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213461212U true CN213461212U (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021981894.4U Active CN213461212U (en) | 2020-09-11 | 2020-09-11 | Heat dissipation type wireless charger based on built-in AC power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213461212U (en) |
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2020
- 2020-09-11 CN CN202021981894.4U patent/CN213461212U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20220623 Address after: 523000 room 1001, building 3, No. 36, Fuxing Road, Chang'an Town, Dongguan City, Guangdong Province Patentee after: Guanyu (Dongguan) Intelligent Technology Co.,Ltd. Address before: 518100 Room 501 and the whole floor, building 6, phase I, Huangtian yangbei Industrial Zone, Huangtian community, Hangcheng street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN SMACAT ELECTRONIC TECHNOLOGY Co.,Ltd. |