CN208158288U - Explosion-proof electric machine cover board - Google Patents
Explosion-proof electric machine cover board Download PDFInfo
- Publication number
- CN208158288U CN208158288U CN201820868107.1U CN201820868107U CN208158288U CN 208158288 U CN208158288 U CN 208158288U CN 201820868107 U CN201820868107 U CN 201820868107U CN 208158288 U CN208158288 U CN 208158288U
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- China
- Prior art keywords
- cover board
- connecting plate
- explosion
- electric machine
- proof electric
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Abstract
The utility model discloses a kind of explosion-proof electric machine cover boards, including the first cover board and the second cover board；First cover board includes left side connecting plate, middle connecting plate and right side connecting plate, the left side connecting plate, middle connecting plate and right side connecting plate are in turn connected to form " Π " type structure, and second cover board can move up and down under the driving of driving mechanism along the left side connecting plate and the right side connecting plate；The middle part of the middle connecting plate is equipped with the first buffer part, the middle part of second cover board is equipped with the second buffer part, first buffer part and second buffer part are all distributed with several air holes, and the air hole of the air hole of second buffer part and second buffer part is interspersed；It further include pressure sensor and controller, the pressure sensor and the driving mechanism are electrically connected with the controller respectively.The utility model can exclude motor air pressure inside in time, avoid the danger that motor explosion occurs.
Description
Technical field
The utility model belongs to technical field of automobile parts, more particularly to a kind of explosion-proof electric machine cover board.
Background technique
Motor refers to a kind of calutron that electric energy conversion or transmitting are realized according to the law of electromagnetic induction.Word is used in circuit
Female M indicates that its main function is to generate driving torque, as electrical appliance or the power source of various machinery.Motor is as a kind of
Energy consumption device can generate heat during the rotation that is powered, and the heat that the motor of high-speed rotation generates is close at one
Explosion is easy to produce in the motor casing closed.
When short circuit occurs for motor, air pressure inside can be increased rapidly, if excluding air pressure inside not in time, it is quick-fried that motor easily occurs
Fried danger causes the damage of motor.
Utility model content
The utility model can exclude motor mainly solving the technical problems that provide a kind of explosion-proof electric machine cover board in time
Air pressure inside avoids the danger that motor explosion occurs.
In order to solve the above technical problems, the technical solution that the utility model uses is：A kind of explosion-proof electric machine cover board,
Including the first cover board and the second cover board；
First cover board includes left side connecting plate, middle connecting plate and right side connecting plate, the left side connecting plate, centre
Connecting plate and right side connecting plate are in turn connected to form " Π " type structure, and second cover board can be along institute under the driving of driving mechanism
It states left side connecting plate and the right side connecting plate moves up and down；
The middle part of the middle connecting plate is equipped with the first buffer part, and the middle part of second cover board is equipped with the second buffer part,
First buffer part and second buffer part are all distributed with several air holes, the air hole of second buffer part and described
The air hole of second buffer part is interspersed；
It further include pressure sensor and controller, the pressure sensor is fixed on the inner surface of second cover board, institute
It states pressure sensor and the driving mechanism is electrically connected with the controller respectively.
It further says, the driving mechanism is 2, and 2 driving mechanisms are embedded in second cover board respectively
The right side in left side and second cover board.
It further says, first cover board position opposite with the driving mechanism has through-hole, the through-hole and institute
The output shaft for stating driving mechanism is threadedly coupled.
It further says, further includes several flexible connectors, one end of the flexible connector and first cover board are solid
Fixed connection, the other end of the flexible connector are fixedly connected with second cover board.
Further say that there is anode interface and cathode interface on first cover board.
It further says, the left side connecting plate and the right side connecting plate are respectively equipped with a limited block, the limited block
Positioned at the lower section of second cover board.
It further says, the flexible connector is spring.
It further says, first cover board is cast iron flat.
It further says, second cover board is stainless steel cover board.
It further says, the controller is single-chip microcontroller.
The beneficial effects of the utility model：The first cover board and the second cover board are affixed the sealing for realizing cover board when reset condition；
When short circuit occurs for motor, the pressure sensor on the second cover board can sense the air pressure inside motor, then pass through controller control
Driving mechanism processed operation, the output shaft of driving mechanism invert in the through-hole of the first cover board, make the second cover board and the first cover board
Middle connecting plate is detached from, and gas can be discharged from air hole, and after internal gas all discharge, controller controls driving mechanism again
Output shaft rotated forward in the through-hole of the first cover board, be bonded the second cover board with the first cover board, reset；
It is additionally provided with flexible connector and limited block, flexible connector is for connecting the second cover board and intermediate connector, limit
Block is located at the lower section of the second cover board, all for avoiding completely disengaging for the second cover board and the first cover board.
Detailed description of the invention
Fig. 1 is one of structural schematic diagram of the utility model (the first cover board and the second cover board fit-state)；
Fig. 2 is the second structural representation (the first cover board and the second cover board discrete state) of the utility model；
Each section label is as follows in attached drawing：
First cover board 1, left side connecting plate 11, middle connecting plate 12, the first buffer part 121, right side connecting plate 13, second cover
Plate 2, the second buffer part 21, driving mechanism 3, pressure sensor 4, controller 5, flexible connector 6, anode interface 7, cathode interface
8 and limited block 9.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Embodiment：A kind of explosion-proof electric machine cover board, as Figure 1-Figure 2, including the first cover board 1 and the second cover board 2；
First cover board 1 includes left side connecting plate 11, middle connecting plate 12 and right side connecting plate 13, the left side connection
Plate, middle connecting plate and right side connecting plate are in turn connected to form " Π " type structure, drive of second cover board 2 in driving mechanism 3
It can be moved up and down along the left side connecting plate and the right side connecting plate under dynamic；
The middle part of the middle connecting plate 12 is equipped with the first buffer part 121, and it is slow that the middle part of second cover board 2 is equipped with second
Portion 21 is rushed, several air holes are all distributed in first buffer part 121 and second buffer part 21, second buffer part
Air hole and the air hole of second buffer part are interspersed；
It further include pressure sensor 4 and controller 5, the pressure sensor 4 is fixed on the inner surface of second cover board,
The pressure sensor 4 and the driving mechanism 3 are electrically connected with the controller 5 respectively.
The driving mechanism is 2, and 2 driving mechanisms are embedded in the left side and described the of second cover board respectively
The right side of two cover boards.
First cover board position opposite with the driving mechanism has through-hole, the through-hole and the driving mechanism
Output shaft is threadedly coupled.
It further include several flexible connectors 6, one end of the flexible connector 6 is fixedly connected with first cover board, institute
The other end for stating flexible connector is fixedly connected with second cover board.
There is anode interface 7 and cathode interface 8 on first cover board.
The left side connecting plate and the right side connecting plate are respectively equipped with a limited block 9, and the limited block is located at described the
The lower section of two cover boards.
The flexible connector 6 is spring.
First cover board 1 is cast iron flat.
Second cover board 2 is stainless steel cover board.
The controller 5 is single-chip microcontroller.
The working principle of the utility model is as follows：
The first cover board and the second cover board are affixed the sealing for realizing cover board when reset condition；When short circuit occurs for motor, second
Pressure sensor on cover board can sense the air pressure inside motor, then control driving mechanism operation, driving machine by controller
The output shaft of structure inverts in the through-hole of the first cover board, is detached from the middle connecting plate of the second cover board and the first cover board, gas can
It is discharged from air hole, after internal gas all discharge, controller controls the output shaft of driving mechanism in the first cover board again
It is rotated forward in through-hole, is bonded the second cover board with the first cover board, resetted；
It is additionally provided with flexible connector and limited block, flexible connector is for connecting the second cover board and intermediate connector, limit
Block is located at the lower section of the second cover board, all for avoiding completely disengaging for the second cover board and the first cover board.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure transformation made based on the specification and figures of the utility model, it is relevant to be applied directly or indirectly in other
Technical field is also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of explosion-proof electric machine cover board, it is characterised in that：Including the first cover board (1) and the second cover board (2)；
First cover board includes that left side connecting plate (11), middle connecting plate (12) and right side connecting plate (13), the left side connect
Fishplate bar, middle connecting plate and right side connecting plate are in turn connected to form " Π " type structure, and second cover board is in driving mechanism (3)
It can be moved up and down along the left side connecting plate and the right side connecting plate under driving；
The middle part of the middle connecting plate is equipped with the first buffer part (121), and the middle part of second cover board is equipped with the second buffer part
(21), several air holes, the air hole of second buffer part is all distributed in first buffer part and second buffer part
It is interspersed with the air hole of second buffer part；
It further include pressure sensor (4) and controller (5), the pressure sensor is fixed on the inner surface of second cover board,
The pressure sensor and the driving mechanism are electrically connected with the controller respectively.
2. explosion-proof electric machine cover board according to claim 1, it is characterised in that：The driving mechanism is 2, described in 2
Driving mechanism is embedded in the left side of second cover board and the right side of second cover board respectively.
3. explosion-proof electric machine cover board according to claim 1, it is characterised in that：First cover board and the driving mechanism
Opposite position has through-hole, and the through-hole is threadedly coupled with the output shaft of the driving mechanism.
4. explosion-proof electric machine cover board according to claim 1, it is characterised in that：It further include several flexible connectors (6), institute
The one end for stating flexible connector is fixedly connected with first cover board, the other end of the flexible connector and second cover board
It is fixedly connected.
5. explosion-proof electric machine cover board according to claim 1, it is characterised in that：There is anode interface on first cover board
(7) and cathode interface (8).
6. explosion-proof electric machine cover board according to claim 1, it is characterised in that：The left side connecting plate and the right side connect
Fishplate bar is respectively equipped with a limited block (9), and the limited block is located at the lower section of second cover board.
7. explosion-proof electric machine cover board according to claim 4, it is characterised in that：The flexible connector is spring.
8. explosion-proof electric machine cover board according to claim 1, it is characterised in that：First cover board is cast iron flat.
9. explosion-proof electric machine cover board according to claim 1, it is characterised in that：Second cover board is stainless steel cover board.
10. explosion-proof electric machine cover board according to claim 1, it is characterised in that：The controller is single-chip microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820868107.1U CN208158288U (en) | 2018-06-06 | 2018-06-06 | Explosion-proof electric machine cover board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820868107.1U CN208158288U (en) | 2018-06-06 | 2018-06-06 | Explosion-proof electric machine cover board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208158288U true CN208158288U (en) | 2018-11-27 |
Family
ID=64389108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820868107.1U Active CN208158288U (en) | 2018-06-06 | 2018-06-06 | Explosion-proof electric machine cover board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208158288U (en) |
-
2018
- 2018-06-06 CN CN201820868107.1U patent/CN208158288U/en active Active
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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: 20221102 Address after: 213100 No. 503, Changshun Road, Wujin economic development zone, Changzhou City, Jiangsu Province Patentee after: Changzhou Jushi New Energy Technology Co.,Ltd. Address before: Room 2, No. 18, Hengguanjing Road, Zhangpu Town, Kunshan City, Suzhou City, Jiangsu Province 215300 Patentee before: KUNSHAN JUSHI NEW ENERGY TECHNOLOGY Co.,Ltd. |