CN207368757U - Wireless charger - Google Patents
Wireless charger Download PDFInfo
- Publication number
- CN207368757U CN207368757U CN201721564553.5U CN201721564553U CN207368757U CN 207368757 U CN207368757 U CN 207368757U CN 201721564553 U CN201721564553 U CN 201721564553U CN 207368757 U CN207368757 U CN 207368757U
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- China
- Prior art keywords
- wireless charger
- head cover
- upper casing
- lifting gear
- casing
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- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model proposes a kind of wireless charger, it includes upper casing, lower casing, coil module and circuit board；The upper casing is installed to forming accommodating space on the lower casing；The coil module and the circuit board are placed in the accommodating space and are fixed with the lower casing；The wireless charger further includes head cover and the lifting gear being connected with the head cover, and the lifting gear can switch between compressive state and extended configuration to be moved so as to fulfill head cover relative to the position of the lower casing.
Description
Technical field
The accessories field of wireless charging is the utility model is related to, more particularly to a kind of wireless charging with heat sinking function
Device.
Background technology
Current many electronic equipments begin to use wireless charging technology, to break away from the different equipment of wired charging interface, fill
The shortcomings of electric wire cannot share.But current wireless charger is simple in structure, is typically designed to fixed enclosed construction, easy to carry
And use, but the interest deficiency interactive with people.And caloric value is high when in use for wireless charger, when battery of mobile phone reaches one
Constant temperature degree can automatically power off protection, prevent charging from continuing to carry out.
Utility model content
In view of this, the utility model proposes a kind of wireless charger that can increase interactive interest.
The utility model proposes a kind of wireless charger, it includes upper casing, lower casing, coil module and circuit board；It is described
Upper casing is installed to forming accommodating space on the lower casing；The coil module and the circuit board are placed in the accommodating space
And fixed with the lower casing；The wireless charger further includes head cover and the lifting gear being connected with the head cover, the lifting
Device can switch between compressive state and extended configuration to be moved so as to fulfill head cover relative to the position of the lower casing.
In one embodiment, the upper casing is the cyclic structure for being internally provided with opening；When the lifting gear is in compression shape
During state, the head cover declines to the upper casing direction and the seam for wireless charger heat dissipation is left between the upper casing
Gap.
In one embodiment, the lifting gear includes spring, and the spring one end connects the head cover, and the other end is fixed
In on the circuit board so that the head cover moves on the vertical direction of the inside opening of the correspondence upper casing.
In one embodiment, the area of the head cover is more than the aperture area of the upper casing.In one embodiment,
The wireless charger further includes bracing ring, and the bracing ring is used for the branch when the lifting gear is in compressive state
Supportting the head cover makes to leave the gap for wireless charger heat dissipation between the head cover and the upper casing.
In one embodiment, the bracing ring is the endless member being placed in the upper shell opener.
In one embodiment, the upper casing is that ecto-entad is recessed the cyclic structure to be formed.
In one embodiment, the wireless charger is additionally provided with salient point, and the salient point is in the lifting gear in compression shape
Make to leave between the head cover and the upper casing for the wireless charging positioned at head cover described in the upper shell opener inner support during state
The gap of device heat dissipation.
In one embodiment, the wireless charger includes light-emitting device, and the light-emitting device is placed in the upper casing
In opening, the light-emitting device is electrically connected with the circuit board.
In one embodiment, the lower surface of the lower casing, which is equipped with, is used to increase the wireless charger and extraneous frictional force
Non-slip mat.
In conclusion above-mentioned wireless charger provided by the utility model, it is provided with lifting gear, and top is placed in mobile phone
The compressive state and mobile phone covered take from head cover extended configuration before switch, by the gravity of mobile phone realize head cover rising and
Decline, add interactive interest between wireless charger.In addition, it is wireless charging using the gap between head cover and upper casing
Electric appliance provides heat dissipation, practical and convenient.
Brief description of the drawings
Fig. 1 is a kind of structure decomposition figure of the wireless charger of embodiment of the utility model.
Fig. 2 is the stereogram of wireless charger shown in Fig. 1.
Fig. 3 is the stereogram of another use state of wireless charger shown in Fig. 1.
Embodiment
Before describing the embodiments in more detail, it should be understood that the utility model is not limited in the application hereafter or attached drawing
Described in detailed construction or arrangement of elements.The utility model can be the embodiment that other manner is realized.Moreover, it should manage
Solution, wording used herein and term are solely for description purposes, should not the explanation of being construed as limiting property." bag used herein
Include ", "comprising", the similar wording such as " having " meant comprising items listed thereafter, its equivalent and other additional things.It is special
It is not that, when describing " certain element ", the utility model does not limit the quantity of the element as one, can also include more
It is a.
Fig. 1 is refer to, the utility model proposes a kind of wireless charger 10, it includes upper casing 12 and lower casing 14, upper casing 12
An accommodating space is formed between lower casing 14, upper casing 12 is the loop configuration for being internally provided with opening 122, circuit board 16 and coil
Module 18 is placed in accommodating space.
Wireless charger 10 further includes head cover 20 and lifting gear 30, and 30 one end of lifting gear is connected with head cover, the other end
It is fixed on circuit board 16.It should be appreciated that this preferred embodiment only as the utility model.In other embodiment
In, the other end of lifting gear 30 can also be fixed in other positions, such as lower casing 14, and the utility model is to lifting gear 30
Fixed position be not construed as limiting.
Lifting gear 30 can switch between compressive state and extended configuration, and in compressive state, head cover 20 is toward close to upper
The direction movement of shell, in extended configuration, head cover 20 is moved toward the direction away from upper casing, so as to fulfill head cover 20 with respect to lower casing 14
Position movement.
In the shown embodiment, the area of head cover 20 is more than the area of opening 122, when lifting gear 30 is in compressive state
When, opening 122 can be covered completely.It should be appreciated that this is only used as an embodiment of the present embodiment, in other embodiment
In, the area of head cover 20 is also smaller than the area of opening 122, and the utility model is not construed as limiting this.
More specifically, lifting gear 30 includes spring 31, and 31 one end of spring is connected with head cover 20, and the other end is fixed on circuit
On plate 16.During original state, spring 31 supports head cover 20 so that head cover 20 is separated with upper casing 12, and there are gap therebetween.When
When needing to be charged to mobile phone, mobile phone is placed on head cover 20, under the gravity of mobile phone itself, spring 31 will be compressed,
So that head cover 20 is moved towards the direction of upper casing 12, until head cover 20 is contacted with upper casing 12, so as to cover opening 122.When mobile phone is taken
After head cover 20, under the elastic force effect of spring 31, head cover 20 will be moved towards the direction away from upper casing 12, be returned to initial bit
Put so that the gap of the heat dissipation of wireless charger 10 is available between head cover 20 and upper casing 12.
If Fig. 2 is usage state diagram when lifting gear 30 is in extended configuration, head cover 20 is in initial position.Such as Fig. 3
Compressive state is in for lifting gear 30, i.e., mobile phone is placed on head cover 20, the capping of head cover 20 opening 122.
In the present embodiment, lifting gear 30 includes 4 equally distributed springs 31, it should be appreciated that this only conduct
A kind of embodiment of the utility model, in other embodiments, spring 31 can also be other quantity or other arrangement sides
Formula, if can so that head cover 20 realized under the gravity for having mobile phone and under the gravity of no mobile phone compressive state and
The switching of extended configuration.
In the shown embodiment, wireless charger 10 further includes bracing ring 40.Bracing ring 40 is placed in opening 122
Endless member, its height are more than the height of upper casing 12.When mobile phone is placed on head cover 20, head cover 20 is moved towards upper casing 12, due to
Bracing ring 40 is higher than upper casing 12, head cover 20 is at most moved to contacted with bracing ring 40 after stop movement, i.e., lifting gear 30 is being pressed
During contracting state, bracing ring 40 will support head cover 20 so that head cover 20 will not cover opening 122, leave and supplying wireless charger 10
The gap of heat dissipation.
In another embodiment of the utility model, the diameter of head cover 20 is less than the length of mobile phone, and upper casing 12 is by outer
Be recessed inwardly the cyclic structure to be formed, and outside height is more than inside height.When mobile phone is placed on head cover 20, lifting gear 30 by
Extended state switches to compressive state, and mobile phone is moved with head cover 20 towards the direction of upper cover, and the diameter of head cover 20 is less than the length of mobile phone
Spend, the outside higher by upper casing 12 is first touched of the handpiece portion outside head cover 20, so as to support mobile phone so that head cover 20 is not
It is further continued for declining and covers opening 122.In compressive state, leave between head cover 20 and upper casing 12 and radiate for wireless charger 10
Gap.
In another embodiment of the utility model, wireless charger 10 is additionally provided with salient point (not shown), and salient point can be set
Put in opening 122, when lifting gear 30 is in compressive state, salient point support head cover 20 so that between head cover 20 and upper casing 12
Leave the gap radiated for wireless charger 10.It should be appreciated that it is the utility model that salient point, which is arranged in opening 122,
A kind of embodiment, in other embodiments, salient point may be alternatively provided at other positions, such as upper casing 12 close to the side of opening 122
At edge, if lifting gear 30 can be made to be left in compressive state for wireless charger 10 radiate gap, this practicality
It is new to set position to be not construed as limiting the specific of salient point.
In the present embodiment, wireless charger 10 further includes light-emitting device 50, and light-emitting device 50 is placed in opening 122,
It is electrically connected with circuit board 16, and when wireless charger 10 is with extraneous power on, light-emitting device 50 shines, and can reach beauty
Effect and prompt use state.
Non-slip mat 60 is additionally provided with the lower surface of lower casing, so as to increase wireless charger and extraneous frictional force so that nothing
Micro USB electric appliance 10 is more firm.
In conclusion above-mentioned wireless charger provided by the utility model, it is provided with lifting gear, and top is placed in mobile phone
The compressive state and mobile phone covered take from head cover extended configuration before switch, by the gravity of mobile phone realize head cover rising and
Decline, add interactive interest between wireless charger.In addition, it is wireless charging using the gap between head cover and upper casing
Electric appliance provides heat dissipation, practical and convenient.
Concepts described herein may be embodied to other forms in the case of without departing from its spirit and characteristic.It is disclosed
Specific embodiment should be considered as illustrative rather than restricted.Therefore, the scope of the utility model is by appended right
It is required that rather than it is determined according to these descriptions before.It is any in the letter of claim and equivalency range
The scope of these claims should all be belonged to by changing.
Claims (10)
1. a kind of wireless charger, it includes upper casing, lower casing, coil module and circuit board；The upper casing is installed under described
Accommodating space is formed on shell；The coil module and the circuit board are placed in the accommodating space and consolidate with the lower casing
It is fixed；It is characterized in that：The wireless charger further includes head cover and the lifting gear being connected with the head cover, the lifting gear
It can switch between compressive state and extended configuration and be moved so as to fulfill head cover relative to the position of the lower casing.
2. wireless charger as claimed in claim 1, it is characterised in that：The upper casing is the ring-type knot for being internally provided with opening
Structure；When the lifting gear is in compressive state, the head cover declines to the upper casing direction and is left between the upper casing
For the gap of wireless charger heat dissipation.
3. wireless charger as claimed in claim 2, it is characterised in that：The lifting gear includes spring, the spring one
End connects the head cover, and the other end is fixed on the circuit board so that inside opening of the head cover in the correspondence upper casing
Vertical direction on move.
4. wireless charger as claimed in claim 2, it is characterised in that：The area of the head cover is more than the opening of the upper casing
Area.
5. wireless charger as claimed in claim 2, it is characterised in that：The wireless charger further includes bracing ring, described
Bracing ring is used to support the head cover to make to leave between the head cover and the upper casing when the lifting gear is in compressive state
For the gap of wireless charger heat dissipation.
6. wireless charger as claimed in claim 5, it is characterised in that：The bracing ring is placed in the upper shell opener
Endless member.
7. wireless charger as claimed in claim 2, it is characterised in that：The upper casing is that ecto-entad is recessed the ring-type to be formed
Structure.
8. wireless charger as claimed in claim 2, it is characterised in that：The wireless charger is additionally provided with salient point, described convex
Point head cover described in shell opener inner support on described when the lifting gear is in compressive state make the head cover and it is described on
The gap for wireless charger heat dissipation is left between shell.
9. wireless charger as claimed in claim 1, it is characterised in that：The wireless charger includes light-emitting device, described
Light-emitting device is placed in the opening of the upper casing, and the light-emitting device is electrically connected with the circuit board.
10. wireless charger as claimed in claim 1, it is characterised in that：The lower surface of the lower casing, which is equipped with, to be used to increase institute
State wireless charger and the non-slip mat of extraneous frictional force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721564553.5U CN207368757U (en) | 2017-11-21 | 2017-11-21 | Wireless charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721564553.5U CN207368757U (en) | 2017-11-21 | 2017-11-21 | Wireless charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207368757U true CN207368757U (en) | 2018-05-15 |
Family
ID=62344220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721564553.5U Active CN207368757U (en) | 2017-11-21 | 2017-11-21 | Wireless charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207368757U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994806A (en) * | 2019-12-02 | 2020-04-10 | Oppo广东移动通信有限公司 | Wireless charging device with heat dissipation function and wireless charging system |
| WO2022135428A1 (en) * | 2020-12-23 | 2022-06-30 | 德沃康科技集团有限公司 | Control box and electric furniture |
-
2017
- 2017-11-21 CN CN201721564553.5U patent/CN207368757U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994806A (en) * | 2019-12-02 | 2020-04-10 | Oppo广东移动通信有限公司 | Wireless charging device with heat dissipation function and wireless charging system |
| CN110994806B (en) * | 2019-12-02 | 2022-01-04 | Oppo广东移动通信有限公司 | Wireless charging device with heat dissipation function and wireless charging system |
| WO2022135428A1 (en) * | 2020-12-23 | 2022-06-30 | 德沃康科技集团有限公司 | Control box and electric furniture |
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