CN207766008U - A kind of high telescopic wireless charger of heat dissipation performance - Google Patents
A kind of high telescopic wireless charger of heat dissipation performance Download PDFInfo
- Publication number
- CN207766008U CN207766008U CN201820204399.9U CN201820204399U CN207766008U CN 207766008 U CN207766008 U CN 207766008U CN 201820204399 U CN201820204399 U CN 201820204399U CN 207766008 U CN207766008 U CN 207766008U
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- Prior art keywords
- power cord
- heat dissipation
- pedestal
- wireless charger
- groove
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Abstract
The utility model discloses a kind of high telescopic wireless chargers of heat dissipation performance, including：Pedestal, the base upper surface are provided with a groove by proximal edge side, and the side plate of the groove is provided with a through-hole；One contracting box is installed in the groove, one is provided with around axis in the middle part of the contracting box, described curled up around axis has a spring steel plate, and being curled up on the outside of the spring steel plate has a power cord, and the power cord is pierced by through-hole and extends outside the base；Be provided with above the contracting box one for charging coil, the coil outside is provided with a pcb board, and described power cord one end is electrically connected with pcb board；One is provided with above the pedestal for covering the upper cover for closing pedestal；The base lower surface is provided with multiple cooling fins for heat dissipation.The utility model draws power cord that can pull out by stretching, can shrink back automatically when not in use, very convenient to carry, meanwhile, timely heat diffusion is gone out by cooling fin, improves service life.
Description
Technical field
The utility model is related to the high telescopic nothings of wireless charger technical field more particularly to a kind of heat dissipation performance
Micro USB electric appliance.
Background technology
Wireless charger refers to the charger for not having to traditional charging power cord and being connected on the terminal device for needing to charge,
By using the magnetic field generated between coil, magical transmission electric energy, Inductive coupling techniques will become connection charging base station and
The bridge of equipment.
Wireless charger in the prior art is directly exposed power cord in the outer of wireless charger under normal conditions
Face, even when without using wireless charger, which is also to expose in the outside of wireless charger, in this way carry should
It is just inconvenient when wireless charger, meanwhile, the heat dissipation performance of the wireless charger is bad, causes to reduce its service life.
Therefore, the existing technology needs to be improved and developed.
Utility model content
In view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of high telescopic of heat dissipation performance
Wireless charger, it is intended to solve wireless charger in the prior art power cord expose outside and cause it is inconvenient to carry and
The bad problem of heat dissipation performance.
The technical solution of the utility model is as follows：
A kind of high telescopic wireless charger of heat dissipation performance, wherein the high telescopic wireless charging of the heat dissipation performance
Device includes：
Pedestal, the base upper surface are provided with a groove by proximal edge side, and the side plate of the groove is provided with one and leads to
Hole；
It is equipped with one in the groove for winding the contracting box of power cord, one is provided in the middle part of the contracting box around axis,
Described curled up around axis has a spring steel plate, and being curled up on the outside of the spring steel plate has a power cord, and the power cord is pierced by through-hole and stretches
Go out outside pedestal；
Be provided with above the contracting box one for charging coil, the coil outside is provided with a pcb board, the electricity
Source line one end is electrically connected with pcb board；
One is provided with above the pedestal for covering the upper cover for closing pedestal；
The base lower surface is provided with multiple cooling fins for heat dissipation.
Preferably, the high telescopic wireless charger of the heat dissipation performance, which is characterized in that the end of the power cord
It is provided with a plug.
Preferably, the high telescopic wireless charger of the heat dissipation performance, which is characterized in that the base upper surface side
Edge is provided with a limit protrusion.
Compared with prior art, the high telescopic wireless charger of heat dissipation performance provided by the utility model, including：Bottom
Seat, the base upper surface are provided with a groove by proximal edge side, and the side plate of the groove is provided with a through-hole；The groove
One contracting box for winding power cord is inside installed, is provided with one around axis in the middle part of the contracting box, described curled up around axis has one
Spring steel plate, the spring steel plate outside, which is curled up, a power cord, and the power cord is pierced by through-hole and extends outside the base；The contraction
Be provided with above box one for charging coil, the coil outside is provided with a pcb board, described power cord one end and pcb board
Electrical connection；One is provided with above the pedestal for covering the upper cover for closing pedestal；The base lower surface is provided with multiple for dissipating
Heat cooling fin so that the telescopic wireless charger when in use, by stretching draw power cord can pull out, without using
When, it can shrink back automatically, it is very convenient to carry, meanwhile, the heat generated to coil and pcb board by cooling fin is timely
It spreads out, improves the service life of telescopic wireless charger.
Description of the drawings
Fig. 1 is the exploded view of the high telescopic wireless charger preferred embodiment of the utility model heat dissipation performance.
Fig. 2 is first of the contracting box in the high telescopic wireless charger preferred embodiment of the utility model heat dissipation performance
Exploded view.
Fig. 3 is second of the contracting box in the high telescopic wireless charger preferred embodiment of the utility model heat dissipation performance
Exploded view.
Specific implementation mode
The utility model provides a kind of heat dissipation performance high telescopic wireless charger, for make the purpose of this utility model,
Technical solution and effect are clearer, clear, referring to the drawings and give an actual example to the utility model further description.It answers
Work as understanding, specific embodiment described herein is only used to explain the utility model, is not used to limit the utility model.
As shown in Figure 1 to Figure 3, a kind of high telescopic wireless of heat dissipation performance is provided in the utility model preferred embodiment
Charger, including：Pedestal 100,100 upper surface of the pedestal are provided with a groove 101, the groove 101 by proximal edge side
Side plate be provided with a through-hole；One contracting box 200 for winding power cord, the contracting box are installed in the groove 101
200 middle parts are provided with one around axis 201, and described curled up around axis 201 has a spring steel plate 202, and 202 outside of the spring steel plate is curled up
There are a power cord 203, the power cord 203 to be pierced by through-hole and stretch out outside pedestal 100；200 top of the contracting box is provided with a use
In the coil 300 of charging, 300 outside of the coil is provided with a pcb board 400,203 one end of the power cord and 400 electricity of pcb board
Connection；100 top of the pedestal is provided with one for covering the upper cover 500 for closing pedestal 100；100 lower surface of the pedestal is provided with
Multiple cooling fins 102 for heat dissipation.
The high telescopic wireless charger of heat dissipation performance that the utility model preferred embodiment is provided, to electricity such as mobile phones
When sub- equipment is charged, the electronic equipments such as mobile phone are placed in the upper cover 500 of the telescopic wireless charger, firmly will
After power cord 203 pulls out, the telescopic wireless charger high to heat dissipation performance charges, and thus can carry out nothing to mobile phone
Micro USB electricity.
When it is implemented, coil 300 and pcb board 400 are generated by the cooling fin 102 being arranged below pedestal 100
Heat can quickly disperse, and effectively raise the service life of the telescopic wireless charger.Preferably, the cooling fin
102 are vertically arranged on 100 lower surface of pedestal.
In the further preferred embodiment of the utility model, the other end of the power cord 203 is provided with a plug 213.
In the further preferred embodiment of the utility model, 100 top surface edge of the pedestal is provided with a limit protrusion
103。
In conclusion the utility model is due to by using hollow shell, including：Pedestal, the base upper surface lean on
Proximal edge side is provided with a groove, and the side plate of the groove is provided with a through-hole；One is equipped in the groove for winding
The contracting box of power cord, the contracting box middle part are provided with one around axis, and described curled up around axis has a spring steel plate, the spring steel
Being curled up on the outside of piece has a power cord, and the power cord is pierced by through-hole and extends outside the base；One is provided with above the contracting box to be used for
The coil of charging, the coil outside are provided with a pcb board, and described power cord one end is electrically connected with pcb board；Above the pedestal
One is provided with for covering the upper cover for closing pedestal；The base lower surface is provided with multiple cooling fins for heat dissipation.This practicality is new
The high telescopic wireless charger of heat dissipation performance that type is provided so that the telescopic wireless charger when in use, passes through drawing
It stretches and draws power cord that can pull out, when not in use, can shrink back automatically, it is very convenient to carry, meanwhile, pass through cooling fin
The heat generated to coil and pcb board is timely spread out, and improves the service life of telescopic wireless charger.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, and all these modifications and variations should all belong to the appended power of the utility model
The protection domain that profit requires.
Claims (3)
1. a kind of high telescopic wireless charger of heat dissipation performance, which is characterized in that including：
Pedestal, the base upper surface are provided with a groove by proximal edge side, and the side plate of the groove is provided with a through-hole；
It is equipped with one in the groove and for winding the contracting box of power cord, in the middle part of the contracting box is provided with one around axis, it is described
Being curled up around axis has a spring steel plate, and being curled up on the outside of the spring steel plate has a power cord, and the power cord is pierced by through-hole and stretches out bottom
Seat is outer；
Be provided with above the contracting box one for charging coil, the coil outside is provided with a pcb board, the power cord
One end is electrically connected with pcb board；
One is provided with above the pedestal for covering the upper cover for closing pedestal；
The base lower surface is provided with multiple cooling fins for heat dissipation.
2. the high telescopic wireless charger of heat dissipation performance according to claim 1, which is characterized in that the power cord
End set has a plug.
3. the high telescopic wireless charger of heat dissipation performance according to claim 1, which is characterized in that the pedestal upper table
Face edge is provided with a limit protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820204399.9U CN207766008U (en) | 2018-02-06 | 2018-02-06 | A kind of high telescopic wireless charger of heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820204399.9U CN207766008U (en) | 2018-02-06 | 2018-02-06 | A kind of high telescopic wireless charger of heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207766008U true CN207766008U (en) | 2018-08-24 |
Family
ID=63179904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820204399.9U Active CN207766008U (en) | 2018-02-06 | 2018-02-06 | A kind of high telescopic wireless charger of heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207766008U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109149696A (en) * | 2018-09-10 | 2019-01-04 | 郑州智锦电子科技有限公司 | A kind of Wireless charging coil |
| CN110143137A (en) * | 2019-05-20 | 2019-08-20 | 镇江市高等专科学校 | A kind of new energy electric motor vehicle charge protection device |
| CN113942602A (en) * | 2021-09-07 | 2022-01-18 | 重庆隆鑫新能源科技有限公司 | Charging device and motorcycle |
-
2018
- 2018-02-06 CN CN201820204399.9U patent/CN207766008U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109149696A (en) * | 2018-09-10 | 2019-01-04 | 郑州智锦电子科技有限公司 | A kind of Wireless charging coil |
| CN110143137A (en) * | 2019-05-20 | 2019-08-20 | 镇江市高等专科学校 | A kind of new energy electric motor vehicle charge protection device |
| CN110143137B (en) * | 2019-05-20 | 2024-05-31 | 镇江市高等专科学校 | New forms of energy electric motor car protection device that charges |
| CN113942602A (en) * | 2021-09-07 | 2022-01-18 | 重庆隆鑫新能源科技有限公司 | Charging device and motorcycle |
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