CN209526563U - Sealed wireless charging device - Google Patents
Sealed wireless charging device Download PDFInfo
- Publication number
- CN209526563U CN209526563U CN201920282519.1U CN201920282519U CN209526563U CN 209526563 U CN209526563 U CN 209526563U CN 201920282519 U CN201920282519 U CN 201920282519U CN 209526563 U CN209526563 U CN 209526563U
- Authority
- CN
- China
- Prior art keywords
- wireless charging
- shell
- charging device
- cover board
- sealed
- Prior art date
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a kind of sealed wireless charging device, is used for the wireless charging of electric car, and the sealed wireless charging device includes: shell, receiving coil, magnetizer, shielded layer.The sealed wireless charging device of the utility model is by being conducive to the assembling of device for the split type setting of shell, and sealed wireless charging device also has preferable leakproofness, is conducive to waterproof.
Description
Technical field
The utility model relates to wireless charging technical field more particularly to a kind of sealed wireless charging devices.
Background technique
With the continuous maturation of wireless power transmission technology, the especially wireless charging based on resonance magnetic coupling principle
The continuous development of technology, exploitation to wireless charging system for electric automobile and improves and brings huge opportunity.Wireless charging side
Formula does not need the connection of cable between vehicle and power supply system, and charging unit can be exemplary flexibly deployable on parking lot, house, roadside
Equal places, make it possible that electric car charges whenever and wherever possible.The popularization and application of high-power wireless charging technique can be mentioned substantially
The convenience of high electric car charging, and then can reduce on-vehicle battery dosage, extend vehicle course continuation mileage.However, existing
There is leakproofness difference in charging unit, and then be unfavorable for waterproof.Therefore, in view of the above-mentioned problems, it is necessary to propose further
Ground solution.
Utility model content
It is existing in the prior art to overcome the purpose of this utility model is to provide a kind of sealed wireless charging device
It is insufficient.
To realize above-mentioned purpose of utility model, the utility model provides a kind of sealed wireless charging device, is used for electricity
The wireless charging of electrical automobile, the sealed wireless charging device include: shell, receiving coil, magnetizer, shielded layer；
The receiving coil, magnetizer, shielded layer are packaged in the shell, and the receiving coil, magnetizer, shielding
Layer is set gradually along far from the direction on ground, and the shell includes: shell, the cover board that is fastened on the shell nozzle, described
Cover board passes through the circumferential lateral surface bolt of screw thread and the opening, and the end face of the cover board and the end face of the shell offset
It leans on, the edge of the cover board also passes through screw and is attached on the end face of the shell, and the nut of the screw sinks to the cover board
On through-hole in, gasket is provided between the step surface in the nut and the through-hole, the edge of the cover board is also set up
Having section is zigzag annular groove, and sealing ring, institute are additionally provided between the end face of the cover board and the end face of the shell
Stating has the bulge-structure to match with the section for zigzag annular groove on sealing ring.
The improvement of sealed wireless charging device as the utility model, the magnetizer are ferrite magnetic conductive board.
The improvement of sealed wireless charging device as the utility model, the shielded layer are aluminum foil plate.
The improvement of sealed wireless charging device as the utility model, the receiving coil are installed on corresponding support plate
On, the cabling channel for assisting the receiving coil coiling is offered on the support plate.
The improvement of sealed wireless charging device as the utility model, the gap of screw thread between the cover board and shell
In be also filled with marine glue.
The improvement of sealed wireless charging device as the utility model, the annular groove are continuous at least two
The sawtooth of setting.
The improvement of sealed wireless charging device as the utility model, the bulge-structure and sealing ring one
Setting.
Compared with prior art, the utility model has the beneficial effects that the sealed wireless charging device of the utility model
By being conducive to the assembling of device for the split type setting of shell, and sealed wireless charging device also has preferable leakproofness,
Be conducive to waterproof.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments recorded in the utility model, for those of ordinary skill in the art, is not making the creative labor
Under the premise of, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the plane decomposition schematic diagram of the sealed wireless charging device of the utility model.
Specific embodiment
The utility model is described in detail in each embodiment shown in reference to the accompanying drawing, but it should be stated that,
These embodiments are not limitation of the utility model, those of ordinary skill in the art according to these embodiments made by function
Energy, method or equivalent transformation or substitution in structure, belong within the protection scope of the utility model.
The utility model provides a kind of sealed wireless charging device, is used for the wireless charging of electric car, described close
Envelope formula wireless charging device includes: shell, receiving coil, magnetizer, shielded layer.
Wherein, the receiving coil, magnetizer, shielded layer are packaged in the shell, and the receiving coil, magnetic conduction
Body, shielded layer are set gradually along far from the direction on ground, and the shell includes: shell, the lid that is fastened on the shell nozzle
Plate, the cover board pass through the circumferential lateral surface bolt of screw thread and the opening, and the end of the end face of the cover board and the shell
Face leans, and the edge of the cover board also passes through screw and is attached on the end face of the shell, and the nut of the screw sinks to institute
It states in the through-hole on cover board, gasket, the edge of the cover board is provided between the step surface in the nut and the through-hole
Being additionally provided with section is zigzag annular groove, and sealing is additionally provided between the end face of the cover board and the end face of the shell
It encloses, there is the bulge-structure to match with the section for zigzag annular groove on the sealing ring.
Below with reference to a specifically technical solution progress of the embodiment to the sealed wireless charging device of the utility model
It illustrates.
As shown in Figure 1, the sealed wireless charging device of the present embodiment includes: shell 1, receiving coil 2, magnetizer 3, screen
Cover layer 4.
Specifically, the receiving coil 2, magnetizer 3, shielded layer 4 are packaged in the shell 1, and the receiving coil
2, magnetizer 3, shielded layer 4 are set gradually along the direction far from ground, and the shell 1 includes: shell 11, is fastened on the shell
Cover board 12 in 11 openings, the cover board 12 is by the circumferential lateral surface bolt of screw thread and the opening, and the cover board 12
End face and the end face of the shell 11 lean, and the edge of the cover board 12 also passes through the end that screw 13 is attached to the shell 11
On face, the nut of the screw 13 is sunk in the through-hole on the cover board 12, the step surface in the nut and the through-hole it
Between be provided with gasket, it is zigzag annular groove 121 that the edge of the cover board 12, which is additionally provided with section, the cover board 12
Sealing ring 5 is additionally provided between end face and the end face of the shell 11, having on the sealing ring 5 with the section is zigzag
The bulge-structure that matches of annular groove 121.
Wherein, the magnetizer 3 is ferrite magnetic conductive board.The shielded layer 4 is aluminum foil plate.The receiving coil 2 is installed
In on corresponding support plate 21, offering the cabling channel for assisting 2 coiling of receiving coil on the support plate 21.
In addition, being also filled in the gap of screw thread between the cover board 12 and shell 11 to further increase leakproofness
Marine glue.The annular groove 121 has at least two sawtooth being continuously arranged.Preferably, the bulge-structure with it is described close
Seal 5 is wholely set.
In conclusion the sealed wireless charging device of the utility model is by being conducive to fill by the split type setting of shell
The assembling set, and sealed wireless charging device also has preferable leakproofness, is conducive to waterproof.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of sealed wireless charging device, is used for the wireless charging of electric car, which is characterized in that the sealed nothing
Line charge electric installation includes: shell, receiving coil, magnetizer, shielded layer；
The receiving coil, magnetizer, shielded layer are packaged in the shell, and the receiving coil, magnetizer, shielded layer edge
It is set gradually far from the direction on ground, the shell includes: shell, the cover board that is fastened on the shell nozzle, the cover board
By the circumferential lateral surface bolt of screw thread and the opening, and the end face of the cover board and the end face of the shell lean, institute
The edge for stating cover board also passes through screw and is attached on the end face of the shell, and the nut of the screw sinks to logical on the cover board
Kong Zhong is provided with gasket between the step surface in the nut and the through-hole, and the edge of the cover board is additionally provided with section
For zigzag annular groove, sealing ring, the sealing are additionally provided between the end face of the cover board and the end face of the shell
There is the bulge-structure to match with the section for zigzag annular groove on circle.
2. sealed wireless charging device according to claim 1, which is characterized in that the magnetizer is ferrite magnetic conduction
Plate.
3. sealed wireless charging device according to claim 1, which is characterized in that the shielded layer is aluminum foil plate.
4. sealed wireless charging device according to claim 1, which is characterized in that the receiving coil is installed on correspondence
Support plate on, the cabling channel for assisting the receiving coil coiling is offered on the support plate.
5. sealed wireless charging device according to claim 1, which is characterized in that screw thread between the cover board and shell
Gap in be also filled with marine glue.
6. sealed wireless charging device according to claim 1, which is characterized in that the annular groove has at least two
A sawtooth being continuously arranged.
7. sealed wireless charging device according to claim 1, which is characterized in that the bulge-structure and the sealing
Circle is wholely set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920282519.1U CN209526563U (en) | 2019-03-06 | 2019-03-06 | Sealed wireless charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920282519.1U CN209526563U (en) | 2019-03-06 | 2019-03-06 | Sealed wireless charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209526563U true CN209526563U (en) | 2019-10-22 |
Family
ID=68231742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920282519.1U Active CN209526563U (en) | 2019-03-06 | 2019-03-06 | Sealed wireless charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209526563U (en) |
-
2019
- 2019-03-06 CN CN201920282519.1U patent/CN209526563U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |