CN210821847U - Motor controller convenient for inserting and connecting wires - Google Patents
Motor controller convenient for inserting and connecting wires Download PDFInfo
- Publication number
- CN210821847U CN210821847U CN201921666051.2U CN201921666051U CN210821847U CN 210821847 U CN210821847 U CN 210821847U CN 201921666051 U CN201921666051 U CN 201921666051U CN 210821847 U CN210821847 U CN 210821847U
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- CN
- China
- Prior art keywords
- built
- circuit board
- radiator
- box
- motor controller
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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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Abstract
The utility model discloses a machine controller convenient to wire pegs graft, which comprises a housin, the closing plate is installed to the up end of casing, the inboard align to grid of closing plate has the fin, the surface mounting of the one end of casing has jack connection plate, jack connection plate's surface mounting has jack connection plate, jack connection plate's inner wall is installed and is built-in the box of inserting, the inboard of built-in box of inserting is provided with connection port, the lower extreme of built-in box of inserting is provided with the circuit board and places the frame, the inboard of putting the frame is evenly provided with the louvre to the circuit board, the circuit board is placed the lower extreme of frame and is installed vice built-in box of inserting, the inboard of vice built-in box of inserting is provided with vice connection port, the surface mounting of casing one side has the radiator. The utility model discloses an improved the device, made it possess circuit easy to assemble's function to optimized inner structure, made its radiating efficiency show more.
Description
Technical Field
The utility model relates to a machine controller technical field convenient to plug wire specifically is a machine controller convenient to plug wire.
Background
In an electric vehicle, a motor controller is used for converting electric energy stored in a power battery into electric energy required by a driving motor according to instructions of gears, an accelerator, a brake and the like to control running states of the electric vehicle such as starting operation, advancing and retreating speed, climbing force and the like, or assisting the electric vehicle to brake and storing part of brake energy into the power battery, and the motor controller is one of key parts of the electric vehicle.
However, the internal structure of the existing motor controller is messy in use, and when an external circuit is connected, the existing motor controller cannot be seen at a glance, a square installation mechanism is lacked, and the use of the device is easily influenced due to poor internal heat dissipation efficiency; therefore, the existing requirements are not met, and a motor controller convenient for plugging a wire is provided for the existing requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a machine controller convenient to plug wire to the machine controller in use inner structure who proposes in solving above-mentioned background art is in disorder, and when lieing in external circuit connection, can not surveyability, lacks the mechanism of side installation, and inside radiating efficiency is poor influences the device easily and uses the scheduling problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a machine controller convenient to wire pegs graft, includes the casing, the closing plate is installed to the up end of casing, the inboard align to grid of closing plate has the fin, the surface mounting of the one end of casing has jack connection board, the inner wall of jack connection board is installed and is built-in the box of inserting, the inboard of inserting the box is provided with connection port, the lower extreme of built-in box of inserting is provided with the circuit board and places the frame, the inboard of putting the frame is evenly provided with the louvre to the circuit board, the circuit board is placed the lower extreme of frame and is installed vice built-in box of inserting, the inboard of vice built-in box of inserting is provided with vice connection port, the surface mounting of casing one side has the radiator, the surface mounting of the casing other end has the exhaust.
Preferably, the inner side of the radiating fin is provided with a hole groove, and the radiating fin and the heat conducting block are formed by integral pouring.
Preferably, the circuit board placing frame and the jack connecting plate are formed by integral injection molding.
Preferably, the inner wall of the jack connecting plate is provided with a sealing edge, and the inner wall of the jack connecting plate and the outer surface of one end of the shell are sealed through the sealing edge and are reinforced through screws.
Preferably, the auxiliary connecting port and one side of the connecting port are both provided with dust covers, and the auxiliary connecting port and the connecting port are fixed through a shaft pin.
Preferably, the inner sides of the radiator and the exhaust fan are both provided with a radiating fan, and the radiator and one side of the circuit board placing frame are fixed through screws.
Preferably, the dustproof net is installed on the inner sides of the radiator and the exhaust fan, and the radiator and the exhaust fan are fixed with the dustproof net through screws.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses open the dustproof apron of connection port and vice connection port one side, peg graft the external circuit inside built-in box and vice built-in box, through this mechanism, optimized the relation of connection between controller and the external circuit, simplified the internal line, make each spliced eye surveyability, make things convenient for the operator to carry out the installation operation;
2. the utility model discloses a louvre that the inboard setting of frame was put to the circuit board can give off the circuit board heat to around, and heat is collected to the rethread heat conduction piece, with its conduction to the upper end of fin, cools off it through outside natural air current to through the cooperation of radiator with the exhaust fan, outside cold wind is taken into the device from the radiator inside, takes out inside steam through the exhaust fan, makes the inside wind channel that forms of device.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a side view of the utility model in its entirety;
FIG. 3 is a schematic view of a partial structure of the jack connecting plate of the present invention;
fig. 4 is a schematic view of a partial structure of the heat sink of the present invention.
In the figure: 1. a housing; 2. a sealing plate; 3. a heat sink; 4. a jack connecting plate; 5. a connection port; 6. a secondary connection port; 7. a heat sink; 8. an exhaust fan; 9. an inserting box is arranged inside; 10. a circuit board placing frame; 11. heat dissipation holes; 12. an inserting box is arranged in the auxiliary; 13. a heat conducting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a machine controller convenient to plug wire, which comprises a housin 1, closing plate 2 is installed to the up end of casing 1, closing plate 2's inboard align to grid has fin 3, the surface mounting of the one end of casing 1 has jack connection board 4, built-in box 9 of inserting is installed to the inner wall of jack connection board 4, the inboard of built-in box 9 of inserting is provided with connection port 5, the lower extreme of built-in box 9 of inserting is provided with circuit board and places frame 10, the inboard of circuit board place frame 10 evenly is provided with louvre 11, the lower extreme of circuit board place frame 10 is installed vice built-in box 12 of inserting, the inboard of vice built-in box 12 of inserting is provided with vice connection port 6, the surface mounting of casing 1 one side has radiator 7, the surface mounting of the casing 1 other end has exhaust fan 8.
Further, the inner side of the radiating fin 3 is provided with a hole groove, and the radiating fin 3 and the heat conducting block 13 are formed by integral pouring.
Through adopting above-mentioned technical scheme, through fin 3 and the cooperation of heat conduction piece 13, heat conduction piece 13 gives fin 3 with inside heat transfer, carries out the heat dissipation by fin 3 again.
Further, the circuit board placing frame 10 and the jack connecting plate 4 are formed by integral injection molding.
Through adopting above-mentioned technical scheme, through installing louvre 11 additional, can take away the heat in on the circuit board rapidly.
Further, the inner wall of the jack connection plate 4 is provided with a sealing edge, and the inner wall of the jack connection plate 4 is sealed with the outer surface of one end of the shell 1 through the sealing edge and is reinforced through screws.
Through adopting above-mentioned technical scheme, through the design of jack connection board 4, when making external connection and device be connected, can reduce device installation time.
Further, dust covers are installed on one sides of the auxiliary connecting port 6 and the connecting port 5, and the auxiliary connecting port 6 and the connecting port 5 are fixed through shaft pins.
Through adopting above-mentioned technical scheme, through installing the shield additional, can avoid the inside gathering of dust case interface, cause the jam.
Further, the inner sides of the radiator 7 and the exhaust fan 8 are both provided with a radiating fan, and the radiator 7 and one side of the circuit board placing frame 10 are fixed through screws.
Through adopting above-mentioned technical scheme, through radiator fan, take out inside heat rapidly, guarantee that the device can carry out normal operating.
Furthermore, dust screens are mounted on the inner sides of the radiator 7 and the exhaust fan 8, and the radiator 7 and the exhaust fan 8 are fixed with the dust screens through screws.
Through adopting above-mentioned technical scheme, through the design of dust screen, can completely cut off most dust and get into, avoid the heat dissipation fan to reduce the radiating efficiency.
The working principle is as follows: before use, checking the working state of the internal parts of the device, fixing the circuit board on the upper end surface of the circuit board placing frame 10, inserting the circuit on the circuit board with the built-in plug-in box 9 and the auxiliary built-in plug-in box 12, and then installing each part, when in use, opening the dustproof cover plate at one side of the connecting port 5 and the auxiliary connecting port 6, inserting the external circuit into the built-in plug-in box 9 and the auxiliary built-in plug-in box 12, through the mechanism, optimizing the connection relationship between the controller and the external circuit, simplifying the internal circuit, making each inserting hole clear at a glance, facilitating the installation operation of an operator, optimizing the internal heat dissipation mechanism, dissipating the heat of the circuit board to the periphery through the heat dissipation holes 11 arranged at the inner side of the circuit board placing frame 10, collecting the heat through the heat conduction block 13, conducting the heat to the upper end of the heat dissipation fin 3, cooling the circuit board through the, and through the cooperation of radiator 7 and exhaust fan 8, outside cold wind is taken into the device inside from radiator 7, takes inside hot gas out through exhaust fan 8, makes the inside wind channel that forms of device.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a machine controller convenient to plug wire, includes casing (1), its characterized in that: the heat dissipation device is characterized in that a sealing plate (2) is installed on the upper end face of the shell (1), cooling fins (3) are evenly arranged on the inner side of the sealing plate (2), a jack connecting plate (4) is installed on the outer surface of one end of the shell (1), a built-in inserting box (9) is installed on the inner wall of the jack connecting plate (4), a connecting port (5) is arranged on the inner side of the built-in inserting box (9), a circuit board placing frame (10) is arranged at the lower end of the built-in inserting box (9), cooling holes (11) are evenly arranged on the inner side of the circuit board placing frame (10), an auxiliary built-in inserting box (12) is installed at the lower end of the circuit board placing frame (10), an auxiliary connecting port (6) is arranged on the inner side of the auxiliary built-in inserting box (12), a radiator (7) is installed on the outer, the lower end face of the radiating fin (3) is provided with a heat conducting block (13).
2. The motor controller convenient for plugging wires according to claim 1, wherein: the heat radiating fin is characterized in that a hole groove is formed in the inner side of the heat radiating fin (3), and the heat radiating fin (3) and the heat conducting block (13) are formed through integral pouring.
3. The motor controller convenient for plugging wires according to claim 1, wherein: the circuit board placing frame (10) and the jack connecting plate (4) are formed through integral injection molding.
4. The motor controller convenient for plugging wires according to claim 1, wherein: the inner wall of the jack connection plate (4) is provided with a sealing edge, and the inner wall of the jack connection plate (4) and the outer surface of one end of the shell (1) are sealed through the sealing edge and are reinforced through screws.
5. The motor controller convenient for plugging wires according to claim 1, wherein: the dustproof covers are installed on the auxiliary connecting port (6) and one side of the connecting port (5), and the auxiliary connecting port (6) is fixed with the connecting port (5) through a shaft pin.
6. The motor controller convenient for plugging wires according to claim 1, wherein: and the inner sides of the radiator (7) and the exhaust fan (8) are both provided with a radiating fan, and the radiator (7) and one side of the circuit board placing frame (10) are fixed by screws.
7. The motor controller convenient for plugging wires according to claim 1, wherein: the dustproof net is installed on the inner sides of the radiator (7) and the exhaust fan (8), and the radiator (7) and the exhaust fan (8) are fixed with the dustproof net through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921666051.2U CN210821847U (en) | 2019-10-08 | 2019-10-08 | Motor controller convenient for inserting and connecting wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921666051.2U CN210821847U (en) | 2019-10-08 | 2019-10-08 | Motor controller convenient for inserting and connecting wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210821847U true CN210821847U (en) | 2020-06-23 |
Family
ID=71278834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921666051.2U Expired - Fee Related CN210821847U (en) | 2019-10-08 | 2019-10-08 | Motor controller convenient for inserting and connecting wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210821847U (en) |
-
2019
- 2019-10-08 CN CN201921666051.2U patent/CN210821847U/en not_active Expired - Fee Related
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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: 20200623 Termination date: 20211008 |