CN206149030U - Electric motor car wireless power supply system pickup apparatus - Google Patents
Electric motor car wireless power supply system pickup apparatus Download PDFInfo
- Publication number
- CN206149030U CN206149030U CN201621216587.0U CN201621216587U CN206149030U CN 206149030 U CN206149030 U CN 206149030U CN 201621216587 U CN201621216587 U CN 201621216587U CN 206149030 U CN206149030 U CN 206149030U
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- CN
- China
- Prior art keywords
- induction coil
- coil group
- electric motor
- wireless power
- motor car
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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.)
- Expired - Fee Related
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The utility model discloses an electric motor car wireless power supply system pickup apparatus, including supporting base and induction coil group, support base middle part top fixedly connected with bolt, the bolt is fixed through the spiro union bottom the connector, connector top and flange fixed connection, it all is equipped with induction coil group to support base both sides top, support the dustproof filter screen of the fixedly connected with of notch department of base below, there be heat dissipation layer parcel around the induction coil group, the heat dissipation layer outside is equipped with the shell. The utility model discloses safety ring protects, dispels the heat, and power transmission efficiency is high, and the installation is simple, and the operation of being convenient for is fit for using widely at electric motor car wireless power transmission in -process.
Description
Technical field
This utility model belongs to wireless power pick device technical field, and in particular to a kind of electric motor car wireless power supply system
Pick device.
Background technology
Wireless charging technology comes from wireless power conveying technology.Wireless charging, also referred to as induction charging, non-contact inductive
Charge, sensed using near field, that is, inductive, the device of electricity consumption is transmitted its energy to by power supply unit (charger),
The device is charged using the energy for receiving to battery, and while is used for itself running.Due to charger and power device
Between energy is transmitted with inductive, do not run wires between the two, therefore charger and the device of electricity consumption can be accomplished
Expose without conductive junction point.And this principle, this kind of electric motor car charging side are then applied in the wireless charging electric motor car for developing in recent years
Just, do not limited by wire, can be charged under any transport condition.But the pick device of electric motor car wireless power supply system is sent out
Exhibition is relatively slow, and existing pick device generally existing specification disunity, receiving efficiency are relatively low, installation is inconvenient and radiating efficiency is low asks
Topic, limits the development of wireless power electric motor car.
Utility model content
The purpose of this utility model is to provide a kind of electric motor car wireless power supply system pick device, to solve above-mentioned background
The problem proposed in technology.
For achieving the above object, this utility model provides following technical scheme：A kind of electric motor car wireless power supply system pickup
Device, including support base and induction coil group, support base middle part top is fixedly connected with bolt, the bolt and company
By the fixation that is spirally connected, the connector top is fixedly connected with flange for junctor bottom, and the support base both sides top is equipped with
Induction coil group, the indent below the support base is fixedly connected with anti-dust filter mesh, has around the induction coil group
Heat dissipating layer is wrapped up, and the heat dissipating layer outside is provided with shell.
Preferably, the induction coil component be two parts, first part on the inside of induction coil group, substantially in water
Flat to be uniformly distributed, on the outside of induction coil group, inclination angle scope is between degree to degree, and induction coil group both sides are equal for the second part
It is provided with the support meanss of fixed moulding.
Preferably, the induction coil group is constituted including polyester-imide enamel covered wire, and induction coil group top and bottom are divided
One section of reserved line group terminals is not provided with, each group of coiling of the induction coil group is in a ring.
Preferably, the induction coil group is electrically connected with the rectification mould that in-car is provided with by reserving line group terminals and wire
Block and filtration module circuit.
Preferably, the material used by the heat dissipating layer is the use of the heat dissipating silicone grease below heat dissipating silicone grease, and induction coil group
Measure as 2 to 3 times above induction coil group.
Preferably, the support base is made up of ABS engineering plastics, and the shell is aluminum heat sink.
Preferably, the bolt at least arranges two, and symmetrical, and the underbody that the flange is installed is additionally provided with determination
The alignment system of wireless charging device.
Technique effect of the present utility model and advantage：A kind of electric motor car wireless power supply system pick device, this utility model
Induction coil group be designed with the curved-surface structure of radian, the induction coil group of horizontal component can effectively cover charging device
Top primary magnetic field areal area, and the larger part in induction coil group edge inclination angle then can effectively cover charging device
The Distribution of Magnetic Field area at edge, induction coil group high and low position coil cooperates and is conducive to the efficiency for improving wireless power transmission, saves
The energy, this device is connected with each other by flange with electric motor car, convenient and swift, and stability is high, in addition, this utility model is using scattered
Hot silicone grease and aluminum heat sink be combined with each other, and improve radiating efficiency, the problem that coil heating can be avoided serious.This practicality is new
Type safety and environmental protection, good heat dissipation, power transmission efficiency is high, and installs simple, is easy to operation, is adapted to be pushed away during electric motor car wireless power transmission
Extensively use.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1 flange, 2 heat dissipating layers, 3 shells, 4 anti-dust filter meshes, 5 support bases, 6 induction coil groups, 7 bolts, 8 connect
Junctor.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
This utility model provides a kind of electric motor car wireless power supply system pick device as shown in Figure 1, including supports bottom
Seat 5 and induction coil group 6, the middle part top of the support base 5 is fixedly connected with bolt 7, the bolt 7 and the bottom of connector 8
By the fixation that is spirally connected, the top of the connector 8 is fixedly connected with flange 1, and the both sides of the support base 5 top is equipped with the line of induction
Circle group 6, the indent of the lower section of the support base 5 is fixedly connected with anti-dust filter mesh 4, has scattered around the induction coil group 6
Thermosphere 2 is wrapped up, and the outside of the heat dissipating layer 2 is provided with shell 3, and 6 points of the induction coil group is two parts, and first part is in sense
The inner side of coil group 6 is answered, is substantially distributed in horizontal homogeneous, the second part is arrived in the outside of induction coil group 6, inclination angle scope at 30 degree
Between 90 degree, and the both sides of induction coil group 6 are equipped with the support meanss of fixed moulding, and the induction coil group 6 includes that polyester is sub-
Amine enamel covered wire is constituted, and the top of induction coil group 6 and bottom are respectively equipped with one section of reserved line group terminals, the induction coil group
In a ring, and the center of circle is substantially on a vertical axis for 6 each group of coiling, and the induction coil group 6 is by reserved line group
Terminals and wire are electrically connected with rectification module and the filtration module circuit that in-car is provided with, and the material used by the heat dissipating layer 2 is
Heat dissipating silicone grease, and the consumption of the heat dissipating silicone grease of the lower section of induction coil group 6 is 2 to 3 times of the top of induction coil group 6, the support
Base 5 is made up of ABS engineering plastics, and the shell 3 is aluminum heat sink, and the bolt 7 at least arranges two, and symmetrical point
Cloth, the underbody that the flange 1 is installed is additionally provided with the alignment system for determining wireless charging device.
Specifically, when using, this utility model is arranged on into underbody by being fixed on the flange 1 on top, drives automobile, led to
Alignment system is crossed, this utility model is moved near the surface of wireless charging device, opened charge power supply and start to charge up.
When the alternating current power supply of charging device inspires magnetic field energy, and energy passes to induction coil group 6, the conjugation of induction coil group 6 is produced
The faradic current of same frequency, electric current is by wire transmission to in-car rectification module and filtration module circuit, it is possible to achieve stable
The function that electric current and alternating current are changed to unidirectional current, for in-car power supply and other electrical equipments, and induction coil group 6 is produced
While electric current, also heat can be produced because of electric current, the meeting of heat-dissipating casing 3 of heat dissipating layer 2 and top that the outside of induction coil group 6 is arranged
Effectively shed heat, and the anti-dust filter mesh 4 of bottom can effectively prevent recess in support base 5 from affixing dust, affects to dissipate
Heat.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art
For, it still can modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (7)
1. a kind of electric motor car wireless power supply system pick device, including support base（5）With induction coil group（6）, its feature exists
In：The support base（5）Middle part top is fixedly connected with bolt（7）, the bolt（7）With connector（8）Bottom passes through spiral shell
Connect fixation, the connector（8）Top and flange（1）It is fixedly connected, the support base（5）Both sides top is equipped with the line of induction
Circle group（6）, the support base（5）The indent of lower section is fixedly connected with anti-dust filter mesh（4）, the induction coil group（6）
Surrounding has heat dissipating layer（2）Parcel, the heat dissipating layer（2）Outside is provided with shell（3）.
2. a kind of electric motor car wireless power supply system pick device according to claim 1, it is characterised in that：The line of induction
Circle group（6）It is divided into two parts, first part is in induction coil group（6）Inner side, is substantially distributed, second portion in horizontal homogeneous
Divide in induction coil group（6）Outside, inclination angle scope is between 30 degree to 90 degree, and induction coil group（6）Both sides are equipped with fixation
The support meanss of moulding.
3. a kind of electric motor car wireless power supply system pick device according to claim 1, it is characterised in that：The line of induction
Circle group（6）Constitute including polyester-imide enamel covered wire, induction coil group（6）Top and bottom are respectively equipped with one section of reserved line group and connect
Line end, the induction coil group（6）Each group of coiling in a ring.
4. a kind of electric motor car wireless power supply system pick device according to claim 1, it is characterised in that：The line of induction
Circle group（6）Rectification module and the filtration module circuit that in-car is provided with is electrically connected with by reserving line group terminals and wire.
5. a kind of electric motor car wireless power supply system pick device according to claim 1, it is characterised in that：The heat dissipating layer
（2）Material used is heat dissipating silicone grease, and induction coil group（6）The consumption of the heat dissipating silicone grease of lower section is induction coil group（6）On
2 to 3 times of side.
6. a kind of electric motor car wireless power supply system pick device according to claim 1, it is characterised in that：The support bottom
Seat（5）It is made up of ABS engineering plastics, the shell（3）For aluminum heat sink.
7. a kind of electric motor car wireless power supply system pick device according to claim 1, it is characterised in that：The bolt
（7）It is minimum that two, and symmetrical, the flange are set（1）The underbody of installation is additionally provided with the positioning for determining wireless charging device
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621216587.0U CN206149030U (en) | 2016-11-11 | 2016-11-11 | Electric motor car wireless power supply system pickup apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621216587.0U CN206149030U (en) | 2016-11-11 | 2016-11-11 | Electric motor car wireless power supply system pickup apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206149030U true CN206149030U (en) | 2017-05-03 |
Family
ID=58625892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621216587.0U Expired - Fee Related CN206149030U (en) | 2016-11-11 | 2016-11-11 | Electric motor car wireless power supply system pickup apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206149030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994687A (en) * | 2017-11-27 | 2018-05-04 | 周小舟 | Foreign body detecting system and method |
-
2016
- 2016-11-11 CN CN201621216587.0U patent/CN206149030U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994687A (en) * | 2017-11-27 | 2018-05-04 | 周小舟 | Foreign body detecting system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170503 Termination date: 20171111 |