CN214647690U - Wireless charging connector for electric automobile - Google Patents
Wireless charging connector for electric automobile Download PDFInfo
- Publication number
- CN214647690U CN214647690U CN202120944938.4U CN202120944938U CN214647690U CN 214647690 U CN214647690 U CN 214647690U CN 202120944938 U CN202120944938 U CN 202120944938U CN 214647690 U CN214647690 U CN 214647690U
- Authority
- CN
- China
- Prior art keywords
- box body
- wireless charging
- electric
- electric automobile
- charging connector
- 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.)
- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000006978 adaptation Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
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
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
- 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
- Y02T90/12—Electric charging stations
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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
- 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 discloses a wireless joint that charges of electric automobile, including the top cap, the bottom surface mounting of top cap has the box body, and the bottom surface mounting of top cap has the coil, and the inboard of box body is provided with the baffle, and the circuit board is installed at the top of baffle, and the fan is installed to the both sides of box body, and the bottom surface mounting of box body has the telescopic link, and the montant is installed to the bottom of telescopic link, and a side surface of montant runs through and is provided with the round hole, and there is the bottom plate the bottom of montant, and the top surface of bottom plate is provided with the round platform, and the top surface of round platform is provided with electric slide bar. The utility model relates to a wireless charging joint of an electric automobile, which adjusts the position of the charging joint through an electric slide bar to ensure that the charging joint corresponds to the position of a charging receiving module of the electric automobile; the height of the charging connector is adjusted through the telescopic rod, so that the charging connector and the charging receiving module of the electric automobile reach a proper distance; the whole heat dissipation capacity is increased through the fan, and the influence of the temperature on the wireless charging efficiency is reduced.
Description
Technical Field
The utility model relates to a wireless field of charging, in particular to wireless joint that charges of electric automobile.
Background
The electric automobile wireless charging technology transmits electric energy to a vehicle receiving end electric energy picking mechanism which runs on the ground within a certain range in a high-frequency alternating magnetic field mode through a power supply guide rail buried under the ground, and then supplies power to vehicle-mounted energy storage equipment, so that an electric automobile can carry a small number of battery packs, the endurance mileage of the electric automobile is prolonged, and meanwhile, the electric energy supply change is safe and convenient. The main parameter indexes of the dynamic wireless power supply technology include electric energy transmission distance, power, efficiency, coupling mechanism lateral shifting adaptability, electromagnetic compatibility and the like. Therefore, the development of a dynamic wireless power supply system with high power, high efficiency, strong lateral movement adaptability, low electromagnetic radiation and moderate cost becomes a current main research hotspot of various large research institutions at home and abroad.
On the basis of the technical conditions of the existing wireless charging connector, particularly the existing technology of the wireless charging connector of the electric automobile has the problems of limited wireless charging transmission distance and large heat productivity in the charging process, the parking position also has great influence on the wireless charging, and the above problems cause that the wireless charging function of the electric automobile can not meet the modern use requirement.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a wireless joint that charges of electric automobile.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a wireless joint that charges of electric automobile, including the top cap, the bottom surface mounting of top cap has the box body, the bottom surface mounting of top cap has the coil, the inboard of box body is provided with the baffle, the circuit board is installed at the baffle top, the fan is installed to the both sides of box body, the bottom surface mounting of box body has the telescopic link, the montant is installed to the bottom of telescopic link, montant side surface runs through and is provided with the round hole, there is the bottom plate montant bottom, bottom plate top surface is provided with the round platform, round platform top surface is provided with electric slide bar.
As an optimal technical scheme of the utility model, circuit board top surface mounting has charging chip, treater, humidity transducer and temperature sensor, circuit board and coil, fan, telescopic link and electric slide bar electric connection.
As a preferred technical scheme of the utility model, top cap and box body are the plastics material, it is provided with the louvre to run through on the baffle, the fan is located the both sides of box body, and per side four.
As a preferred technical scheme of the utility model, telescopic link and montant looks adaptation, the telescopic link is four with the montant, and is the rectangle and arranges.
As an optimal technical scheme of the utility model, bottom plate top surface is provided with the recess, the recess is two and symmetrical arrangement, four and be the rectangle arrangement of round platform.
As an optimal technical scheme of the utility model, electric slide bar external diameter and round hole internal diameter looks adaptation, electric slide bar is two and horizontal arrangement.
As a preferred technical scheme of the utility model, electric slide bar is the aluminum alloy material, and its length is less than the length of bottom plate, electric slide bar surface is provided with self-lubricating layer.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model relates to a wireless charging joint of an electric automobile, which adjusts the horizontal position of the charging joint through an electric slide bar to ensure that the charging joint corresponds to the position of a wireless charging receiving module of the electric automobile; the wireless charging connector adjusts the height of the charging connector through a telescopic rod, so that the wireless charging connector and the wireless charging receiving module of the electric automobile reach a proper distance; the wireless charging connector increases the overall heat dissipation capacity through the built-in fan, and reduces the influence of temperature on the wireless charging efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the overall cross-sectional structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the top cover and the box body of the present invention;
fig. 4 is a bottom view of the top cover of the present invention;
fig. 5 is a schematic diagram of the circuit board structure of the present invention;
in the figure: 1. a top cover; 2. a box body; 3. a coil; 4. a partition plate; 5. a circuit board; 6. a fan; 7. a telescopic rod; 8. a vertical rod; 9. a circular hole; 10. a base plate; 11. a circular truncated cone; 12. an electric slide bar; 13. a charging chip; 14. a processor; 15. a humidity sensor; 16. a temperature sensor; 17. and (4) a groove.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Wherein like reference numerals refer to like parts throughout.
Example 1
As shown in fig. 1-5, the utility model provides a wireless joint that charges of electric automobile, including top cap 1, top cap 1's bottom surface mounting has box body 2, top cap 1's bottom surface mounting has coil 3, box body 2's inboard is provided with baffle 4, circuit board 5 is installed at baffle 4's top, fan 6 is installed to box body 2's both sides, box body 2's bottom surface mounting has telescopic link 7, montant 8 is installed to telescopic link 7's bottom, a side surface of montant 8 runs through and is provided with round hole 9, there is bottom plate 10 montant 8's bottom, the top surface of bottom plate 10 is provided with round platform 11, the top surface of round platform 11 is provided with electric slide bar 12.
Furthermore, the surface of the top of the circuit board 5 is provided with a charging chip 13, a processor 14, a humidity sensor 15 and a temperature sensor 16, the circuit board 5 is electrically connected with the coil 3, the fan 6, the telescopic rod 7 and the electric slide bar 12, and the circuit board 5 is electrically connected with the above components to ensure that the wireless charging connector works normally.
The telescopic link 7 and the adaptation of montant 8, telescopic link 7 and montant 8 are four, and are the rectangle and arrange, and telescopic link 7 is used for changing the height of wireless charging joint.
The top surface of the bottom plate 10 is provided with two grooves 17, the two grooves 17 are symmetrically arranged, the four circular truncated cones 11 are arranged in a rectangular shape, and the grooves 17 are used for helping a driver to stop the vehicle at a correct position.
The outer diameter of the electric sliding rod 12 is matched with the inner diameter of the round hole 9, the electric sliding rods 12 are arranged horizontally, the electric sliding rods 12 are connected with the box body 2 through the round hole 9, and the electric sliding rods 12 are used for changing the horizontal position of a wireless charging connector.
The electric sliding rod 12 is made of aluminum alloy, the length of the electric sliding rod is smaller than that of the bottom plate 10, a self-lubricating layer is arranged on the surface of the electric sliding rod 12, the aluminum alloy can guarantee the durability of the electric sliding rod 12, and the self-lubricating layer can reduce the friction force of the electric sliding rod 12 during working.
Specifically, the wireless charging connector of the electric automobile realizes wireless charging by corresponding to a wireless charging receiving module arranged in the electric automobile through a coil 3 arranged on the bottom surface of a top cover 1, and a charging chip 13 can control voltage and current during charging, so that charging safety is ensured; when the wireless charging connector works, if the processor 14 detects that the wireless charging connector is charging, the telescopic rod 7 and the electric sliding rod 12 do not work; when the wireless charging connector works, if the processor 14 detects that the wireless charging connector is not charged, firstly, the telescopic rod 7 moves upwards for a proper distance from the initial position, then the electric sliding rod 12 drives the wireless charging connector to move horizontally through the vertical rod 8, and if the processor 14 still detects that the wireless charging connector is not charged after the operation, the operation is repeated until the charging is successful. The fan 6 is arranged on the box body 2, the fan 6 on one side sucks air inwards, and the fan 6 on the other side blows air outwards, the design can enable the atmospheric pressure in the box body to be the same as the outside, and the accumulation of dust in the box body is reduced; the humidity sensor 15 and the temperature sensor 16 can detect the temperature and the humidity inside the box body, detected data are input into the processor 14, when the temperature rises, the processor 14 controls the fan 6 to increase the rotating speed, otherwise, the rotating speed of the fan 6 is reduced, and when the humidity is higher than a warning value, the wireless charging connector stops working, so that safety is guaranteed; the reducible humidity of baffle 4 and dust get into 2 upper portions of box body, and recess 17 is used for helping the driver to stop the car in the position of correctness, guarantees that the wireless joint that charges normally works.
The utility model relates to a wireless charging joint of an electric automobile, which drives a vertical rod 8 to adjust the horizontal position of the charging joint through an electric sliding rod 12, so that the charging joint corresponds to the position of a wireless charging receiving module of the electric automobile; the wireless charging joint adjusts the height of the charging joint through a telescopic rod 7, so that the wireless charging joint and the wireless charging receiving module of the electric automobile reach a proper distance; this wireless joint that charges guarantees humidity and temperature through built-in fan 6 and in normal range, reduces humidity and temperature to the influence of wireless charging efficiency.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an electric automobile wireless connector that charges, includes top cap (1), its characterized in that, the bottom surface mounting of top cap (1) has box body (2), the bottom surface mounting of top cap (1) has coil (3), the inboard of box body (2) is provided with baffle (4), circuit board (5) are installed at the top of baffle (4), fan (6) are installed to the both sides of box body (2), the bottom surface mounting of box body (2) has telescopic link (7), montant (8) are installed to the bottom of telescopic link (7), a side surface of montant (8) runs through and is provided with round hole (9), there is bottom plate (10) bottom of montant (8), the top surface of bottom plate (10) is provided with round platform (11), the top surface of round platform (11) is provided with electric slide bar (12).
2. The wireless charging connector of the electric vehicle as claimed in claim 1, wherein a charging chip (13), a processor (14), a humidity sensor (15) and a temperature sensor (16) are mounted on the top surface of the circuit board (5), and the circuit board (5) is electrically connected with the coil (3), the fan (6), the telescopic rod (7) and the electric sliding rod (12).
3. The wireless charging connector of the electric vehicle according to claim 1, wherein the top cover (1) and the box body (2) are made of plastic, heat dissipation holes are formed in the partition plate (4) in a penetrating manner, and the fans (6) are located on two sides of the box body (2) and are four on each side.
4. The wireless charging connector for the electric automobile according to claim 1, wherein the telescopic rods (7) are matched with the vertical rods (8), and the number of the telescopic rods (7) and the number of the vertical rods (8) are four and are arranged in a rectangular shape.
5. The wireless charging connector of the electric automobile according to claim 1, wherein the top surface of the bottom plate (10) is provided with two grooves (17), the grooves (17) are symmetrically arranged, and the circular truncated cones (11) are four and are arranged in a rectangular shape.
6. The wireless charging connector of the electric automobile according to claim 1, wherein the outer diameter of the electric sliding rod (12) is matched with the inner diameter of the round hole (9), and the two electric sliding rods (12) are horizontally arranged.
7. The wireless charging connector of the electric vehicle as claimed in claim 1, wherein the electric sliding rod (12) is made of an aluminum alloy material, and has a length less than that of the bottom plate (10), and a self-lubricating layer is disposed on the surface of the electric sliding rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120944938.4U CN214647690U (en) | 2021-04-29 | 2021-04-29 | Wireless charging connector for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120944938.4U CN214647690U (en) | 2021-04-29 | 2021-04-29 | Wireless charging connector for electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214647690U true CN214647690U (en) | 2021-11-09 |
Family
ID=78474075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120944938.4U Expired - Fee Related CN214647690U (en) | 2021-04-29 | 2021-04-29 | Wireless charging connector for electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214647690U (en) |
-
2021
- 2021-04-29 CN CN202120944938.4U patent/CN214647690U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220815 Address after: East Street, Yanjiaqiao Village, Yangjian Town, Xishan District, Wuxi City, Jiangsu Province, 214000 Patentee after: Wuxi Wensheng Import and Export Co.,Ltd. Address before: No. 399, Huanghe South Road, Sucheng District, Suqian City, Jiangsu Province Patentee before: SUQIAN College |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |