CN209730870U - A kind of mobile phone wireless cradle - Google Patents
A kind of mobile phone wireless cradle Download PDFInfo
- Publication number
- CN209730870U CN209730870U CN201920802584.2U CN201920802584U CN209730870U CN 209730870 U CN209730870 U CN 209730870U CN 201920802584 U CN201920802584 U CN 201920802584U CN 209730870 U CN209730870 U CN 209730870U
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- mobile phone
- heat
- cover plate
- phone wireless
- cooling fin
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Abstract
The utility model relates to a kind of mobile phone wireless cradles, including heat conducting cover plate, charge coil, heat-conducting piece, cooling fin and the hair-dryer for radiating to cooling fin for carrying mobile phone, the charge coil is close to heat conducting cover plate, and the heat-conducting piece is contacted with heat conducting cover plate, heat sink conducts heat respectively.When mobile phone, which is placed on, carries out wireless charging in heat conducting cover plate, the heat of mobile phone and charge coil can be transmitted to cooling fin by heat conducting cover plate, finally radiated by hair-dryer blowing, it realizes and radiates simultaneously to mobile phone and charge coil, avoid fever serious, mobile phone is caused to damage, the extending cell phone service life.
Description
Technical field
The utility model relates to mobile phone accessories field, especially a kind of mobile phone wireless cradle.
Background technique
With the continuous development of smart phone, mobile phone can carry out wired charging and wireless charging.However in mobile phone wireless
During charging, it may appear that the fever of electromagnetic coil in cradle, the coil heating for being attached to mobile phone back and mobile phone charging
When self-heating, these three heats can generate synergistic effect, generate heat serious when mobile phone wireless being caused to charge, damage mobile phone.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of mobile phone wireless cradle, it is intended to solve existing hand
The problem of machine generates heat seriously in wireless charging, is easy to damage mobile phone.
The technical scheme adopted by the utility model to solve the technical problem is as follows: providing a kind of mobile phone wireless cradle, wrap
Include the heat conducting cover plate for carrying mobile phone, charge coil, heat-conducting piece, cooling fin and the blowing for radiating to cooling fin
Device, the charge coil are close to heat conducting cover plate, and the heat-conducting piece is contacted with heat conducting cover plate, heat sink conducts heat respectively.
Further, the mobile phone wireless cradle further includes thermal isolation film, and the thermal isolation film is arranged in the charge coil
Between heat-conducting piece.
Further, the thermal isolation film is rounded.
Further, the heat-conducting piece includes substrate and two otic placodes being disposed on the substrate, described two otic placodes with
The heat conducting cover plate thermal conductive contact, the thermal isolation film are located between two otic placodes between the charge coil and substrate；
The charge coil is between heat conducting cover plate and thermal isolation film.
Further, the mobile phone wireless cradle further includes semiconductor chilling plate, and the semiconductor chilling plate setting exists
Between the heat-conducting piece and cooling fin, and contacted respectively with the heat-conducting piece, heat sink conducts heat.
Further, the top surface thermal conductive contact of the semiconductor chilling plate and cooling fin, the bottom surface of the cooling fin are opened
Equipped with several radiating grooves, the hair-dryer dries to the bottom surface of cooling fin.
Further, the hair-dryer is fan.
Further, the mobile phone wireless cradle further includes shell and bottom plate, and the bottom of shell is arranged in the bottom plate,
The top of shell is arranged in the heat conducting cover plate, and the heat conducting cover plate, shell and bottom plate is made to surround cavity, the charge coil,
Heat-conducting piece, cooling fin and hair-dryer are respectively positioned in the cavity.
Further, heat release hole is offered on the bottom plate or shell.
Further, the outer profile that the heat conducting cover plate, shell and bottom plate surround is cylindrical.
Compared with the existing technology, a kind of mobile phone wireless cradle provided by the utility model, since charge coil abutting is led
Hot cover board, while heat conducting cover plate is contacted by heat-conducting piece with heat sink conducts heat.It is carried out wirelessly when mobile phone is placed in heat conducting cover plate
When charging, the heat of mobile phone and charge coil can be transmitted to cooling fin by heat conducting cover plate, finally by hair-dryer dry into
Row heat dissipation, realizes and radiates simultaneously to mobile phone and charge coil, avoids fever serious, causes to damage to mobile phone, extending cell phone
Service life.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the stereoscopic schematic diagram of mobile phone wireless cradle provided by the utility model；
Fig. 2 is the partial exploded view of mobile phone wireless cradle in Fig. 1；
Fig. 3 is the whole decomposition diagram of mobile phone wireless cradle in Fig. 1；
Fig. 4 is mobile phone wireless cradle and mobile phone mated condition schematic diagram in Fig. 1.
Specific embodiment
Now in conjunction with attached drawing, elaborate to the preferred embodiment of the utility model.
As shown in Figures 1 to 3, the utility model provides a kind of mobile phone wireless cradle, including for carrying the thermally conductive of mobile phone
Cover board 10, charge coil 20, heat-conducting piece 30, cooling fin 40 and the hair-dryer 50 for radiating to cooling fin 40.Charging
Coil 20 be close to heat conducting cover plate 10 lower surface, heat-conducting piece 30 respectively with heat conducting cover plate 10,40 thermal conductive contact of cooling fin.Wherein,
Heat conducting cover plate 10 is made of nonmetallic materials, such as ceramics, plastics, glass etc..Heat-conducting piece 30 is made of metal material.
Since charge coil 20 is close to heat conducting cover plate 10, while heat conducting cover plate 10 is thermally conductive by heat-conducting piece 30 and cooling fin 40
Contact.As shown in figure 4, when mobile phone is placed on 10 upper surface of heat conducting cover plate and carries out wireless charging, mobile phone and charge coil 20
Heat can be transmitted to cooling fin 40 by heat conducting cover plate 10, finally be radiated by the blowing of hair-dryer 50, and it is right simultaneously to realize
Mobile phone and charge coil 20 radiate, and avoid fever serious, cause to damage to mobile phone, the extending cell phone service life.
In the present embodiment, mobile phone wireless cradle further includes shell 80 and bottom plate 90, and shell 80 is arranged in bottom plate 90
The top of shell 80 is arranged in bottom, heat conducting cover plate 10, and heat conducting cover plate 10, shell 80 and bottom plate 90 is made to surround cavity, charging cable
Circle 20, heat-conducting piece 30, cooling fin 40 and hair-dryer 50 are respectively positioned in the cavity.
Specifically, heat release hole 91 is offered on bottom plate 90, is convenient for air circulation and heat dissipation.It certainly, can also be on shell 80
Heat release hole is opened up, is configured according to actual needs.In addition, the outer profile that heat conducting cover plate 10, shell 80 and bottom plate 90 surround is in
It is cylindric, the mellow and full beauty of appearance.
In the present embodiment, mobile phone wireless cradle further includes thermal isolation film 60, the setting of thermal isolation film 60 charge coil 20 with
Between heat-conducting piece 30,20 heat transfer of charge coil can be completely cut off, improve the refrigeration effect of heat conducting cover plate 10.Wherein, thermal isolation film 60
It is rounded, match with the shape of shell 80.
With reference to Fig. 3, heat-conducting piece 30 includes two otic placodes 32 of substrate 31 and setting on the substrate 31, two otic placodes 32 with
10 thermal conductive contact of heat conducting cover plate, enables the heat of heat conducting cover plate 10 to be transmitted on heat-conducting piece 30.Thermal isolation film 60 is located at charging cable
Between circle 20 and substrate 31, and be located between two otic placodes 32, charge coil 20 between heat conducting cover plate 10 and thermal isolation film 60,
Space is rationally utilized, structure is more compact.
Specifically, mobile phone wireless cradle further includes semiconductor chilling plate 70, and semiconductor chilling plate 70 is arranged in heat-conducting piece
It, can will be on heat-conducting piece 30 as heat pump between 30 and cooling fin 40, and respectively with heat-conducting piece 30,40 thermal conductive contact of cooling fin
Heat transfer to cooling fin 40 on, greatly promote radiating efficiency.Wherein, semiconductor chilling plate is also thermoelectric module, is one
Kind heat pump.Its advantages are no slide units, apply and are restricted in some spaces, and reliability requirement is high, and no refrigerant is dirty
The occasion of dye.Using the Peltier effect of semiconductor material, when the electricity that direct current is connected by two kinds of different semiconductor materials
When even, heat can be absorbed respectively at the both ends of galvanic couple and releases heat, the purpose of refrigeration may be implemented.
Specifically, the top surface thermal conductive contact of semiconductor chilling plate 70 and cooling fin 40, if the bottom surface of cooling fin 40 offers
Dry radiating groove 41, hair-dryer 50 dry to the bottom surface of cooling fin 40, are radiated by blowing, realize the air-cooled of cooling fin 40,
And then endlessly the heat from mobile phone and charge coil is taken away, the final cooling realized to mobile phone and charge coil.
In the present embodiment, hair-dryer 50 is fan.
It should be understood that above embodiments are only to illustrate the technical solution of the utility model, it is rather than its limitations, right
For those skilled in the art, it can modify to technical solution illustrated in the above embodiments, or to part of skill
Art feature is equivalently replaced；And all such modifications and replacement, it all should belong to the protection of the appended claims for the utility model
Range.
Claims (10)
1. a kind of mobile phone wireless cradle, which is characterized in that including the heat conducting cover plate, charge coil, thermally conductive for carrying mobile phone
Part, cooling fin and the hair-dryer for radiating to cooling fin, the charge coil are close to heat conducting cover plate, the heat-conducting piece
It is contacted respectively with heat conducting cover plate, heat sink conducts heat.
2. mobile phone wireless cradle according to claim 1, which is characterized in that the mobile phone wireless cradle further include every
Hotting mask, the thermal isolation film are arranged between the charge coil and heat-conducting piece.
3. mobile phone wireless cradle according to claim 2, which is characterized in that the thermal isolation film is rounded.
4. mobile phone wireless cradle according to claim 2, which is characterized in that the heat-conducting piece includes that substrate and setting exist
Two otic placodes on substrate, for described two otic placodes with the heat conducting cover plate thermal conductive contact, the thermal isolation film is located at the charging
Between coil and substrate, and it is located between two otic placodes；The charge coil is between heat conducting cover plate and thermal isolation film.
5. mobile phone wireless cradle according to claim 1, which is characterized in that the mobile phone wireless cradle further includes half
Conductor cooling piece, the semiconductor chilling plate are arranged between the heat-conducting piece and cooling fin, and respectively with the heat-conducting piece, dissipate
Backing thermal conductive contact.
6. mobile phone wireless cradle according to claim 5, which is characterized in that the semiconductor chilling plate and cooling fin
Top surface thermal conductive contact, the bottom surface of the cooling fin offer several radiating grooves, and the hair-dryer dries to the bottom surface of cooling fin.
7. mobile phone wireless cradle according to claim 6, which is characterized in that the hair-dryer is fan.
8. mobile phone wireless cradle as claimed in any of claims 1 to 7, which is characterized in that the mobile phone wireless
Cradle further includes shell and bottom plate, and the bottom of shell is arranged in the bottom plate, and the top of shell is arranged in the heat conducting cover plate,
The heat conducting cover plate, shell and bottom plate is set to surround cavity, the charge coil, heat-conducting piece, cooling fin and hair-dryer are respectively positioned on
In the cavity.
9. mobile phone wireless cradle according to claim 8, which is characterized in that offer heat dissipation on the bottom plate or shell
Hole.
10. mobile phone wireless cradle according to claim 8, which is characterized in that the heat conducting cover plate, shell and bottom plate enclose
At outer profile it is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920802584.2U CN209730870U (en) | 2019-05-30 | 2019-05-30 | A kind of mobile phone wireless cradle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920802584.2U CN209730870U (en) | 2019-05-30 | 2019-05-30 | A kind of mobile phone wireless cradle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209730870U true CN209730870U (en) | 2019-12-03 |
Family
ID=68674931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920802584.2U Active CN209730870U (en) | 2019-05-30 | 2019-05-30 | A kind of mobile phone wireless cradle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209730870U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111867247A (en) * | 2020-07-17 | 2020-10-30 | 鹰潭奥创科技有限公司 | Flexible circuit board for wireless charging of mobile phone |
| WO2021129443A1 (en) * | 2019-12-25 | 2021-07-01 | Oppo广东移动通信有限公司 | Wireless charging device |
| 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 |
-
2019
- 2019-05-30 CN CN201920802584.2U patent/CN209730870U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021129443A1 (en) * | 2019-12-25 | 2021-07-01 | Oppo广东移动通信有限公司 | Wireless charging device |
| US12057707B2 (en) | 2019-12-25 | 2024-08-06 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Wireless charging device |
| 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 |
| CN111867247A (en) * | 2020-07-17 | 2020-10-30 | 鹰潭奥创科技有限公司 | Flexible circuit board for wireless charging of mobile phone |
| CN111867247B (en) * | 2020-07-17 | 2021-12-21 | 鹰潭奥创科技有限公司 | Flexible circuit board for wireless charging of mobile phone |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 408, floor 4, No. 1, Longquan science and Technology Industrial Park, Henglang community, Dalang street, Longhua District, Shenzhen, Guangdong Patentee after: Shenzhen lisen Technology Co.,Ltd. Address before: 518000 Guangdong, Shenzhen, Longhua District, Longhua, Hualong Industrial Zone, fourth dormitory first floor 101 Patentee before: SHENZHEN DIYIWEI ELECTRONICS Co.,Ltd. |
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| CP03 | Change of name, title or address |