CN206099542U - A foreign matter removing device for wireless field of charging - Google Patents
A foreign matter removing device for wireless field of charging Download PDFInfo
- Publication number
- CN206099542U CN206099542U CN201620695412.6U CN201620695412U CN206099542U CN 206099542 U CN206099542 U CN 206099542U CN 201620695412 U CN201620695412 U CN 201620695412U CN 206099542 U CN206099542 U CN 206099542U
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- CN
- China
- Prior art keywords
- controller
- scraper plate
- wireless charging
- power transmission
- gear
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Abstract
The utility model relates to a foreign matter removing device for wireless field of charging, include: infrared sensor, scraper blade, drive arrangement and controller, infrared sensor with the input electricity of controller is connected, drive arrangement with the input electricity of controller is connected, the scraper blade sets up in wireless charging device's transmitting terminal and the power transmission region between the receiving terminal, drive arrangement connects the one end of scraper blade, the scraper blade is followed drive arrangement is in reciprocating motion in the power transmission region, detecting power transmission region through the sensor, behind the discovery foreign matter, sending the clearance order to the controller, the operation of controller controlled drive motor drags scraper blade reciprocating motion in power transmission region by driving motor to the metallic object of clear (area) intra -area, or drive the animal and leave, no foreign matter in the power transmission region who keeps wireless and charge can guarantee that the wireless electrical safety of filling goes on.
Description
Technical field
The utility model is related to wireless charging technical field, and in particular to a kind of foreign matter for wireless charging field is removed
Device.
Background technology
Wireless charging adopts electromagnetic induction principle, and the principle of system is identical with electromagnetic oven is cooked, and transmits through electromagnetic wave
Energy, for outdoor or unattended wireless charging device, is sent and received end is sent and received with corresponding coil
The AC signal for producing sensing is charged, and toy inevitably occurs and hides in analogues such as electric bicycle bottoms,
Or have metal object to drop the problems such as the frivolous sheet metals such as transmission end surfaces, aluminium foil are scraped with the wind into power transmission region；Sending out
Send and receive between end-coil, there is power electromagnet field, when frequency is between 100KHz～10MHz, when metal object or animal
In this electromagnetic field, metal object inside can produce induced-current, form internal vortex, produce substantial amounts of heat, seriously
The metal object that can allow melt, cause danger；In great-power electromagnetic field, such as electromagnetic field frequency is higher, meeting for human body or animal
Hydrone in body is heated, danger is caused to human or animal, causing electrical equipment to charge can not be carried out, and will affect electrical equipment
Use.
Utility model content
The purpose of this utility model is：A kind of wireless charging device is proposed to solve problems of the prior art
When power transmission is carried out, foreign interference, using safer foreign body eliminating apparatus.
To realize the purpose of the utility model, employ the following technical solutions and be achieved：One kind is used for wireless charging field
Foreign body eliminating apparatus, it is characterised in that include：Infrared sensor, scraper plate, driving means and controller；
The infrared sensor is electrically connected with the input of the controller, and the driving means are defeated with the controller
Enter end electrical connection, the scraper plate is arranged in the power transmission region between the transmitting terminal of wireless charging device and receiving terminal, institute
One end that driving means are connected to the scraper plate is stated, the scraper plate is reciprocal in the power transmission region with the driving means
Motion.
Further improved technical scheme, also including travel control switch, the travel control switch and the controller
Electrical connection.
Further improved technical scheme, the driving means include motor, gear and tooth bar, the motor
Output shaft be connected with the scraper plate by the gear, the gear is meshed with the tooth bar, and the Stroke Control is opened
Pass is fixed on the end of the tooth bar, and the motor comes and goes fortune by scraper plate described in the gear driven on the tooth bar
It is dynamic.
Further improved technical scheme, the quantity of the gear is two, and two gears are separately positioned on described
The two ends of scraper plate, the motor is connected with gear one of them described, and another described gear is driven pulley.
Further improved technical scheme, also including framework, the framework is covered in the power transmission overlying regions, institute
State tooth bar to fix on said frame, the motor rotates and drive scraper plate back and forth movement on said frame.
Further improved technical scheme, also including audible-visual annunciator, the audible-visual annunciator is defeated with the controller
Enter end electrical connection.
Further improved technical scheme, also including distribution box, the controller is arranged in the distribution box.
Compared with prior art, the beneficial effects of the utility model are that foreign body eliminating apparatus adopt tower structure, will
It is arranged on wireless charging power transmission region surrounding, and scraper plate is arranged on the upper surface of power transmission gimbal region, by infrared
Line inductor is detected to power transmission region, after finding foreign matter, to the controller of foreign matter clearing cell clearance order is sent,
The control motor operation of clearing cell controller, drags scraper plate and moves back and forth on rack guide rail, to remove by motor
Metal object in region, or animal is expelled, keep wireless charging to send and the power transmission region between receiving terminal
Foreign, it can be ensured that wireless charging is carried out safely.
Description of the drawings
Fig. 1 illustrates overall structure of the present utility model；
Wherein：1st, scraper plate；2nd, driving means；3rd, controller；4th, motor；5th, travel control switch；6th, framework.
Specific embodiment
Below by embodiment, the technical solution of the utility model is further illustrated with reference to accompanying drawing.
As shown in figure 1, the utility model provides a kind of foreign body eliminating apparatus for wireless charging field, including：It is red
Outer sensor, scraper plate 1, driving means 2 and controller 3；The infrared sensor is electrically connected with the input of the controller 3
Connect, the driving means 2 are electrically connected with the input of the controller 3, the scraper plate 1 is arranged on the transmitting of wireless charging device
In power transmission region between end and receiving terminal, the driving means 2 are connected to one end of the scraper plate 1, the scraper plate 1 with
The driving means 2 are moved back and forth in the power transmission region.
Framework 6 is placed on around wireless charging power transmission region, using the drive in driving means 2 in the present embodiment
Dynamic motor 4 is moved back and forth by gear driven scraper plate 1 on framework 6, can be to the metal object in through-put power region, or to dynamic
Thing is expelled.
As a kind of preferred embodiment, driving means 2 are set to into rack and pinion and are meshed, tooth bar is arranged on frame
On frame 6, gear by motor 4 by gear drive, and drives scraper plate 1 in framework 6 to connect motor 4 and scraper plate 1
Tooth bar on move.
Be respectively mounted a gear in the both sides of scraper plate 1, cooperation is fixed on the tooth bar of the both sides of framework 6, by driving means 2 with
One of gear connection, its another gear is driven pulley, is capable of achieving upper direction of the scraper plate 1 in framework 6.
Controller 3 is electrically connected with infrared sensor, and can be to power to the technology of identification of foreign matter by infrared sensor
Transmission region is detected, after finding foreign matter, controller 3 sends clearance order, and driving means 2 to be received and can drive scraper plate after signal
1 moves to end from one end of framework 6, and in the tooth bar end for being provided with the side of motor 4 travel control switch 5 is installed, and enters one
Step defines the travel path of scraper plate 1, when scraper plate 1 runs to end from one end of framework 2, and touches travel control switch 5,
Touch scraper plate 1 after travel control switch 5 out of service, travel control switch 5 transmits instructions to controller 3, controller 3 is received
To after the instruction of travel control switch 5, controller 3 can issue instructions to motor 4, and motor 4 is received can band after signal
The reverse movement of dynamic scraper plate 1 arrives the initiating terminal of framework 6, and such back and forth movement can keep wireless charging to send and receiving terminal between
Power transmission region foreign, it is ensured that wireless charging is carried out safely.
For the interference for preventing rainy weather from using the utility model, as a kind of selection, controller 3 can be arranged on
In distribution box.
As a kind of selection, audible-visual annunciator can be added and electrically connected with controller 3, controller 3 receives infrared sensor
After the instruction for sending, control audible-visual annunciator works simultaneously with motor 4, with the effect for strengthening expelling animal.
The utility model is not limited to above-mentioned preferred forms, and those of ordinary skill in the art open of the present utility model
Other various forms of products can be all drawn under showing, however, make any change in its shape or structure, it is every with this
Technical scheme as application is same or like, all falls within protection domain of the present utility model.
Claims (7)
1. a kind of foreign body eliminating apparatus for wireless charging field, it is characterised in that include：Infrared sensor, scraper plate, driving
Device and controller；
The infrared sensor is electrically connected with the input of the controller, the input of the driving means and the controller
Electrical connection, the scraper plate is arranged in the power transmission region between the transmitting terminal of wireless charging device and receiving terminal, the drive
Dynamic device is connected to one end of the scraper plate, and the scraper plate is back and forth transported with the driving means in the power transmission region
It is dynamic.
2. a kind of foreign body eliminating apparatus for wireless charging field according to claim 1, it is characterised in that：Also include
Travel control switch, the travel control switch is electrically connected with the controller.
3. a kind of foreign body eliminating apparatus for wireless charging field according to claim 2, it is characterised in that：The drive
Dynamic device includes motor, gear and tooth bar, and the output shaft of the motor is connected by the gear with the scraper plate
Connect, the gear is meshed with the tooth bar, the travel control switch is fixed on the end of the tooth bar, the motor
By scraper plate described in the gear driven on the tooth bar back and forth movement.
4. a kind of foreign body eliminating apparatus for wireless charging field according to claim 3, it is characterised in that：The tooth
The quantity of wheel is two, and two gears are separately positioned on the two ends of the scraper plate, the motor with one of them
The gear is connected, and another described gear is driven pulley.
5. a kind of foreign body eliminating apparatus for wireless charging field according to claim 4, it is characterised in that：Also include
Framework, the framework is arranged on the power transmission overlying regions, and two tooth bars are separately fixed at the both sides of the framework,
The motor rotates and drives scraper plate back and forth movement on said frame.
6. a kind of foreign body eliminating apparatus for wireless charging field according to any one of claim 1-4, its feature exists
In：Also include audible-visual annunciator, the audible-visual annunciator is electrically connected with the input of the controller.
7. a kind of foreign body eliminating apparatus for wireless charging field according to any one of claim 1-4, its feature exists
In：Also include distribution box, the controller is arranged in the distribution box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620695412.6U CN206099542U (en) | 2016-07-04 | 2016-07-04 | A foreign matter removing device for wireless field of charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620695412.6U CN206099542U (en) | 2016-07-04 | 2016-07-04 | A foreign matter removing device for wireless field of charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206099542U true CN206099542U (en) | 2017-04-12 |
Family
ID=58465179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620695412.6U Active CN206099542U (en) | 2016-07-04 | 2016-07-04 | A foreign matter removing device for wireless field of charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206099542U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591903A (en) * | 2017-09-05 | 2018-01-16 | 中惠创智无线供电技术有限公司 | Foreign matter for electric power wireless transmitting system removes equipment and its application method |
| CN108855999A (en) * | 2017-05-12 | 2018-11-23 | 中惠创智无线供电技术有限公司 | A kind of wireless charging system transmitting coil plane foreign bodies detection processing unit |
| CN109861409A (en) * | 2019-04-10 | 2019-06-07 | 天津工业大学 | A kind of electric car wireless power transmission foreign bodies detection with remove object protective device |
| CN110027426A (en) * | 2019-04-17 | 2019-07-19 | 合芯磁导科技(无锡)有限公司 | A kind of cleaning structure of intelligent radio charging transmitter |
| CN110126650A (en) * | 2018-02-09 | 2019-08-16 | 郑州宇通客车股份有限公司 | Pantograph and charging unit, the vehicle for using the pantograph |
| CN110901422A (en) * | 2019-11-15 | 2020-03-24 | 合芯磁导科技(无锡)有限公司 | Pneumatic hidden elevation structure of wireless transmission charger |
| WO2020199635A1 (en) * | 2019-03-29 | 2020-10-08 | 苏州宝时得电动工具有限公司 | Automatic traveling device and control method therefor, and wireless charging apparatus and control method therefor |
-
2016
- 2016-07-04 CN CN201620695412.6U patent/CN206099542U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108855999A (en) * | 2017-05-12 | 2018-11-23 | 中惠创智无线供电技术有限公司 | A kind of wireless charging system transmitting coil plane foreign bodies detection processing unit |
| CN107591903A (en) * | 2017-09-05 | 2018-01-16 | 中惠创智无线供电技术有限公司 | Foreign matter for electric power wireless transmitting system removes equipment and its application method |
| CN110126650A (en) * | 2018-02-09 | 2019-08-16 | 郑州宇通客车股份有限公司 | Pantograph and charging unit, the vehicle for using the pantograph |
| WO2020199635A1 (en) * | 2019-03-29 | 2020-10-08 | 苏州宝时得电动工具有限公司 | Automatic traveling device and control method therefor, and wireless charging apparatus and control method therefor |
| CN111756124A (en) * | 2019-03-29 | 2020-10-09 | 苏州宝时得电动工具有限公司 | Automatic walking equipment and control method thereof, wireless charging device and control method thereof |
| CN111756124B (en) * | 2019-03-29 | 2022-04-15 | 苏州宝时得电动工具有限公司 | Automatic walking equipment and control method thereof, wireless charging device and control method thereof |
| CN109861409A (en) * | 2019-04-10 | 2019-06-07 | 天津工业大学 | A kind of electric car wireless power transmission foreign bodies detection with remove object protective device |
| CN110027426A (en) * | 2019-04-17 | 2019-07-19 | 合芯磁导科技(无锡)有限公司 | A kind of cleaning structure of intelligent radio charging transmitter |
| CN110901422A (en) * | 2019-11-15 | 2020-03-24 | 合芯磁导科技(无锡)有限公司 | Pneumatic hidden elevation structure of wireless transmission charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 102600 building 7, yard 25, Jinghai 4th Road, Beijing Economic and Technological Development Zone, Daxing District, Beijing Patentee after: Beijing Jiajie Hengxin Energy Technology Co.,Ltd. Address before: 100000 Floor 3, Building 22, Yard 26, West Ring South Road, Daxing District Economic and Technological Development Zone, Beijing Patentee before: BEIJING CETPOWER CO.,LTD. |
|
| CP03 | Change of name, title or address |