CN208862588U - A kind of wireless charger with active temperature control - Google Patents
A kind of wireless charger with active temperature control Download PDFInfo
- Publication number
- CN208862588U CN208862588U CN201821243381.6U CN201821243381U CN208862588U CN 208862588 U CN208862588 U CN 208862588U CN 201821243381 U CN201821243381 U CN 201821243381U CN 208862588 U CN208862588 U CN 208862588U
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- module
- wireless charging
- shell
- wireless
- temperature control
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Abstract
A kind of wireless charger with active temperature control, it include: lid, shell, set on the wireless charging transmitting coil mould group of interior of shell, the lid and shell form closing shell, the wireless charging transmitting coil mould is mounted on side of the lid close to shell, cooling heat conducting module is equipped on the outside of the wireless charging transmitting coil mould group, the cooling heat conducting module is equipped with semiconductor chilling plate far from the side of wireless charging transmitting coil mould group, the semiconductor chilling plate two sides are respectively equipped with wireless charging module and the control module for controlling semiconductor chilling plate temperature, the wireless charging module is connected to by conducting wire with external power supply.Wireless charger provided by the utility model, actively cooled down by semiconductor chilling plate and temperature diffusion is reached active and cooled down by cooling heat conducting module, the internal temperature of wireless charger transmitting terminal is not only controlled, but also controls the temperature of charging equipment, to guarantee the safety of charging.
Description
[technical field]
The utility model belongs to electronic device, and in particular to a kind of wireless charger with active temperature control.
[background technique]
Wireless charger is the charger being connected on the terminal device for needing to charge without traditional charging power cord, however
Existing wireless charging device, since energy conversion generates more heat, the temperature-rise ratio of especially charging equipment is more acute
It is strong, danger is easy to produce when battery capacity is higher.
[utility model content]
To solve the above-mentioned problems, the utility model provides a kind of wireless charger with active temperature control, by partly leading
Body cooling piece actively cools down and temperature is spread and reaches and actively cool down by cooling heat conducting module, not only controls wireless charger transmitting
The internal temperature at end, but also the temperature of charging equipment is controlled, to guarantee the safety of charging.
The utility model is achieved through the following technical solutions, and provides a kind of wireless charger with active temperature control,
It include: lid, shell, the wireless charging transmitting coil mould group set on interior of shell, the lid and shell form closing shell,
The wireless charging transmitting coil mould is mounted on side of the lid close to shell, sets on the outside of the wireless charging transmitting coil mould group
There is cooling heat conducting module, the cooling heat conducting module is equipped with semiconductor refrigerating far from the side of wireless charging transmitting coil mould group
Piece, the semiconductor chilling plate two sides are respectively equipped with wireless charging module and the control mould for controlling semiconductor chilling plate temperature
Block, the wireless charging module are connected to by conducting wire with external power supply.
Particularly, temperature sensor is equipped between the lid and wireless charging transmitting coil mould group.
Particularly, a holding tank, the wireless charging transmitting coil mould are formed between cooling heat conducting module and the lid
Group is in the holding tank.
Particularly, the outer surface of the semiconductor chilling plate is in contact with cooling heat conducting module surface.
Particularly, the semiconductor chilling plate is successively arranged heat dissipation thermally conductive sheet, heat dissipation far from the side of cooling heat conducting module
Fan.
Particularly, the lid is made using the higher material of thermal conductivity.
Particularly, the cooling heat conducting module is made using one of aluminium, brass, ferrite.
Particularly, the heat dissipation thermally conductive sheet is made using aluminium or brass.
Particularly, several through-holes are uniformly provided on the shell wall.
The utility model provides a kind of wireless charger with active temperature control, by semiconductor chilling plate actively cooling and
Temperature is spread and reaches and actively cool down by cooling heat conducting module, not only controls the internal temperature of wireless charger transmitting terminal, but also
Also control the temperature of charging equipment；Temperature sensor detects the temperature of charging equipment, by the work for adjusting cooling heat conducting module
Electric current or working time (frequency) control the temperature of entire wireless charger and the temperature of charging equipment, so that it is guaranteed that charging
Equipment is capable of the bigger charging current of safe receiving and improves charge efficiency to reduce the charging time, improve the peace of charging
Entirely.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram of wireless charger of the utility model one with active temperature control.
[specific embodiment]
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this reality
With novel further description.
Referring to Fig. 1, the utility model provides a kind of wireless charger with active temperature control, comprising: lid 1, shell
2, the wireless charging transmitting coil mould group 3 inside shell 2, the lid 1 form closing shell with shell 2, and feature exists
In the wireless charging transmitting coil mould group 3 is set to lid 1 close to the side of shell 2, the wireless charging transmitting coil mould group
3 outsides are equipped with cooling heat conducting module 4, and the cooling heat conducting module 4 is equipped with half far from the side of wireless charging transmitting coil mould group 3
Conductor cooling piece 5,5 two sides of semiconductor chilling plate are respectively equipped with wireless charging module 6 and for controlling 5 temperature of semiconductor chilling plate
The control module 7 of degree, the wireless charging module 6 are connected to by conducting wire with external power supply, and the semiconductor chilling plate 5 can actively drop
Temperature is spread and achievees the purpose that actively to cool down by temperature, cooling heat conducting module 4, thereby may be ensured that the wireless charger can be fast
Prompt drop temperature, it is ensured that the safety of charging.
Particularly, temperature sensor 8 is equipped between the lid 1 and wireless charging transmitting coil mould group 3；The temperature sensing
Device 8 can detect the temperature of 1 surface of lid and charging equipment, after detecting the temperature of the two, pass through and adjust the thermally conductive mould that cools down
The operating current of block 4 or working time (frequency) control the temperature of entire wireless charger and the temperature of charging equipment, from
And ensure that charging equipment is capable of the bigger charging current that receives of safety, to reduce the charging time, charge efficiency is improved, is improved
The safety of charging.
Particularly, a holding tank 9, the wireless charging transmitting coil are formed between the cooling heat conducting module 4 and lid 1
Mould group 3 is set in the holding tank 9；So wireless charging transmitting coil mould group 3 is surrounded completely by cooling heat conducting module 4, from
And quickly reduce the temperature of wireless charging transmitting coil mould group 3, it is ensured that the safety of charging.
Particularly, the outer surface of the semiconductor chilling plate 5 is in contact with cooling 4 surface of heat conducting module；In this way, cooling is led
Thermal modules 4, which can more quickly drop, dissipates the heat that conductor cooling piece 5 is generated in refrigeration, so that reaching quickly reduces this wirelessly
The purpose of charger internal temperature.
Particularly, the semiconductor chilling plate 5 far from the side of cooling heat conducting module 4 be successively arranged heat dissipation thermally conductive sheet 10,
Radiator fan 11；Heat dissipation thermally conductive sheet 10, radiator fan 11 can further distribute the heat inside wireless charger, from
And needed for guaranteeing that charger internal temperature reaches normal.
Particularly, the lid 1 is made using the higher material of thermal conductivity；Such lid 1 can also be to wireless charging
Electric appliance plays the role of a heat dissipation.
Particularly, the cooling heat conducting module 4 is made using the preferable material of heating conduction, and the utility model is preferred
One of aluminium, brass, ferrite.
Particularly, the heat dissipation thermally conductive sheet is made using the preferable material of heating conduction, and the utility model is preferably used
Aluminium or brass.
Particularly, several through-holes (not being painted in figure) is uniformly provided on 2 wall of shell；Through-hole can be to wireless charging
Device especially radiator fan 11 plays a heat spreading function.
Claims (9)
1. a kind of wireless charger with active temperature control, comprising: lid (1), is set to the wireless of shell (2) inside at shell (2)
It charges transmitting coil mould group (3), the lid (1) and shell (2) form closing shell, which is characterized in that the wireless charging
Transmitting coil mould group (3) is set to lid (1) and sets on the outside of the side of shell (2), the wireless charging transmitting coil mould group (3)
Have cooling heat conducting module (4), cooling heat conducting module (4) is equipped with half far from the side of wireless charging transmitting coil mould group (3)
Conductor cooling piece (5), semiconductor chilling plate (5) two sides are respectively equipped with wireless charging module (6) and for controlling semiconductor system
The control module (7) of cold (5) temperature, the wireless charging module (6) are connected to by conducting wire with external power supply.
2. a kind of wireless charger with active temperature control according to claim 1, which is characterized in that the lid (1)
Temperature sensor (8) are equipped between wireless charging transmitting coil mould group (3).
3. a kind of wireless charger with active temperature control according to claim 1, which is characterized in that the cooling is thermally conductive
It is formed between module (4) and lid (1) holding tank (9), the wireless charging transmitting coil mould group (3) is set to the holding tank
(9) in.
4. a kind of wireless charger with active temperature control according to claim 1, which is characterized in that the semiconductor system
The outer surface of cold (5) is in contact with cooling heat conducting module (4) surface.
5. a kind of wireless charger with active temperature control according to claim 1, which is characterized in that the semiconductor system
Cold (5) side far from cooling heat conducting module (4) is successively arranged heat dissipation thermally conductive sheet (10), radiator fan (11).
6. a kind of wireless charger with active temperature control according to claim 1, which is characterized in that the lid (1)
It is made using the higher material of thermal conductivity.
7. a kind of wireless charger with active temperature control according to claim 1, which is characterized in that the cooling is thermally conductive
Module (4) is made using one of aluminium, brass, ferrite.
8. a kind of wireless charger with active temperature control according to claim 5, which is characterized in that the heat dissipation is thermally conductive
Piece is made using aluminium or brass.
9. a kind of wireless charger with active temperature control according to claim 1, which is characterized in that the shell (2)
Several through-holes are uniformly provided on wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821243381.6U CN208862588U (en) | 2018-08-01 | 2018-08-01 | A kind of wireless charger with active temperature control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821243381.6U CN208862588U (en) | 2018-08-01 | 2018-08-01 | A kind of wireless charger with active temperature control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208862588U true CN208862588U (en) | 2019-05-14 |
Family
ID=66413896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821243381.6U Active CN208862588U (en) | 2018-08-01 | 2018-08-01 | A kind of wireless charger with active temperature control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208862588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111342511A (en) * | 2020-02-26 | 2020-06-26 | Oppo广东移动通信有限公司 | Electronic equipment, control method and charging system |
-
2018
- 2018-08-01 CN CN201821243381.6U patent/CN208862588U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111342511A (en) * | 2020-02-26 | 2020-06-26 | Oppo广东移动通信有限公司 | Electronic equipment, control method and charging system |
| WO2021169807A1 (en) * | 2020-02-26 | 2021-09-02 | Oppo广东移动通信有限公司 | Electronic device, and control method and heat dissipation system therefor |
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