CN220606151U - PCB board that brushless motor was used - Google Patents
PCB board that brushless motor was used Download PDFInfo
- Publication number
- CN220606151U CN220606151U CN202322199925.0U CN202322199925U CN220606151U CN 220606151 U CN220606151 U CN 220606151U CN 202322199925 U CN202322199925 U CN 202322199925U CN 220606151 U CN220606151 U CN 220606151U
- Authority
- CN
- China
- Prior art keywords
- brushless motor
- circuit board
- pcb
- motor control
- components
- 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.)
- Active
Links
- 239000003990 capacitor Substances 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 12
- 230000017525 heat dissipation Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model relates to the technical field of circuit boards, and discloses a PCB for a brushless motor, which comprises a circuit board and two clamping mechanisms, wherein a brushless motor control chip, an electronic module and a capacitor are arranged at the top of the circuit board, mounting blocks are fixedly arranged at the left sides of the top and the bottom of the circuit board, an upper cover and a lower cover are respectively hinged on the two mounting blocks, four wires are fixedly arranged at the left side of the circuit board, and the clamping mechanisms comprise slots. This PCB board that brushless motor was used through setting up upper cover, lower cover, slot, inserted bar, pull block and spring, after two apron closures, through brushless motor control chip, electronic module and condenser respectively with two corresponding heat conduction groove cooperation between the apron, make the components and parts that transversely set up on the PCB board install the location, prevent the components and parts that transversely set up on the PCB board receive the collision on the vertical direction to the installation protection of the brushless motor control components and parts of being convenient for.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to a PCB for a brushless motor.
Background
Chinese patent CN206226225U provides a brushless motor control board, through transversely setting up the large-scale components and parts on the mainboard, makes it have the advantage of smaller convenient installation. However, the components do not have positioning function after being transversely arranged, the installation stability is not high, the components are easy to collide in the vertical direction, the pins of the components and the circuit board are bent, the protection performance is poor, and the operation and heat dissipation of the components are inconvenient. Therefore, it is necessary to design a PCB board for a brushless motor of the protection heat dissipation type.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a PCB for a brushless motor, which has the advantages of good installation, positioning, protection and heat dissipation effects and the like, and solves the problems that the components on the existing brushless motor control board are not provided with a positioning function after being transversely arranged, the installation stability is low, the components are easy to collide in the vertical direction, the pins of the components and the circuit board are bent, the protection performance is poor, and the components are inconvenient to operate and dissipate heat.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a PCB board that brushless motor used, includes circuit board and two joint mechanisms, brushless motor control chip, electronic module and condenser are installed at the top of circuit board, the left side of circuit board top and bottom is all fixed to be provided with the installation piece, two it has upper cover and lower cover to articulate respectively on the installation piece, the fixed four wires that are provided with in the left side of circuit board.
The clamping mechanism comprises slots, the slots are respectively arranged on the right side of the top of the circuit board, the right side of the bottom of the upper cover and the right side of the top of the lower cover are fixedly provided with inserting blocks, the two inserting blocks are movably inserted into the slots, the inserting rod is arranged on the right side of the circuit board, and the left end of the inserting rod is movably inserted into the two inserting blocks.
Preferably, the center department at circuit board top has seted up logical groove, the recess has been seted up to the side of circuit board, brushless motor control chip's side surface and the inside looks adaptation in logical groove, electronic module and condenser and the inside looks adaptation in recess, and brushless motor control chip, electronic module and condenser hold respectively in the groove that the circuit board was seted up, make the components and parts on the circuit board transversely set up, reduce the height after the components and parts are installed on the PCB board.
Preferably, the heat conduction groove has all been seted up to upper cover and the relative one side of lower cover, brushless motor control chip, electronic module and condenser's upper surface and lower surface respectively with the inside swing joint in two heat conduction grooves, the upper cover is all fixed to be provided with the fin with one side that the lower cover is on the back of the same side, and after two apron closures, through brushless motor control chip, electronic module and condenser respectively with two corresponding heat conduction groove cooperation between the apron, make the components and parts that transversely set up on the PCB board install the location, and the heat that components and parts work produced can transmit two upper and lower apron to dispel the heat through two fin.
Preferably, the right end of the inserted link is fixedly provided with a pull block, the left side of the pull block is fixedly provided with a spring, the other end of the spring is fixedly connected with the right side of the circuit board, the pull block moves rightwards, the upper cover plate and the lower cover plate can be closed, the inserted block between the upper cover plate and the lower cover plate is inserted into the slot, the pull block moves leftwards and resets through the restoring action of the spring, the inserted link is inserted into the two inserted blocks leftwards, the upper cover plate and the lower cover plate of the circuit board are closed, and therefore installation protection and heat dissipation operation of brushless motor control components and parts are facilitated.
Compared with the prior art, the utility model provides the PCB for the brushless motor, which has the following beneficial effects:
1. this PCB board that brushless motor was used through setting up upper cover, lower cover, slot, inserted bar, pull block and spring, after two apron closures, through brushless motor control chip, electronic module and condenser respectively with two corresponding heat conduction groove cooperation between the apron, make the components and parts that transversely set up on the PCB board install the location, prevent the components and parts that transversely set up on the PCB board receive the collision on the vertical direction to the installation protection of the brushless motor control components and parts of being convenient for.
2. This PCB board that brushless motor was used through setting up heat conduction groove and fin, and after two apron closures, brushless motor control chip, electronic module and condenser were cooperateed with corresponding heat conduction groove between two apron respectively, and the heat that components and parts work produced can transmit two upper and lower apron to dispel the heat by two fin, thereby be convenient for brushless motor control components and parts's radiating operation.
Drawings
FIG. 1 is an exploded view of a PCB structure for a brushless motor of the present utility model;
FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present utility model;
fig. 3 is a schematic diagram illustrating assembly of a PCB board for a brushless motor according to the present utility model.
Wherein: 1. a circuit board; 2. a brushless motor control chip; 3. an electronic module; 4. a capacitor; 5. a mounting block; 6. an upper cover; 7. a lower cover; 8. a wire; 9. a slot; 10. inserting blocks; 11. a rod; 12. a heat conduction groove; 13. a heat sink; 14. pulling blocks; 15. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a PCB board for a brushless motor includes a circuit board 1 and two clamping mechanisms, a brushless motor control chip 2, an electronic module 3 and a capacitor 4 are installed at the top of the circuit board 1, through slots are formed in the center of the top of the circuit board 1, grooves are formed in the sides of the circuit board 1, the side surfaces of the brushless motor control chip 2 are matched with the inside of the through slots, an electronic module 3 and a capacitor 4 are matched with the inside of the grooves, mounting blocks 5 are fixedly arranged on the left sides of the top and the bottom of the circuit board 1, an upper cover 6 and a lower cover 7 are hinged to the two mounting blocks 5 respectively, heat conducting slots 12 are formed in the opposite sides of the upper cover 6 and the lower cover 7, the upper surfaces and the lower surfaces of the brushless motor control chip 2, the electronic module 3 and the capacitor 4 are movably connected with the inside of the two heat conducting slots 12 respectively, heat radiating fins 13 are fixedly arranged on the opposite sides of the upper cover 6 and the lower cover 7, after the two cover plates are closed, the brushless motor control chip 2, the electronic module 3 and the capacitor 4 are matched with the corresponding heat conducting slots 12 between the two cover plates respectively, heat conducting devices can be transferred to the two heat conducting devices on the left side of the two cover plates 1, and the two heat conducting devices can be conveniently transferred to the two heat conducting devices are arranged on the left side of the circuit board 1, and the two heat conducting devices can be conveniently transferred to the two heat conducting devices by the two heat conducting devices.
The clamping mechanism comprises a slot 9, the slot 9 is respectively arranged on the right side of the top of the circuit board 1, the right side of the bottom of the upper cover 6 and the right side of the top of the lower cover 7 are respectively fixedly provided with an inserting block 10, two inserting blocks 10 are movably inserted into the inside of the slot 9, the right side of the circuit board 1 is provided with an inserting rod 11, the right end of the inserting rod 11 is fixedly provided with a pulling block 14, the left side of the pulling block 14 is fixedly provided with a spring 15, the other end of the spring 15 is fixedly connected with the right side of the circuit board 1, the left end of the inserting rod 11 is movably inserted into the inside of the two inserting blocks 10, the upper cover 6, the lower cover 7, the slot 9, the inserting blocks 10, the inserting rods 11, the pulling block 14 and the spring 15 are arranged, after the two cover plates are closed, the two cover plates are respectively matched with corresponding heat conducting grooves 12 between the two cover plates through a brushless motor control chip 2, an electronic module 3 and a capacitor 4, so that components transversely arranged on the PCB board are installed and positioned, the components transversely arranged on the PCB board are prevented from being impacted in the vertical direction, and the installation protection of the brushless motor is convenient for controlling the components.
When the brushless motor control chip 2, the electronic module 3 and the capacitor 4 are respectively accommodated in the grooves formed in the circuit board 1, components on the circuit board 1 are transversely arranged, the height of the components on the PCB after being installed is reduced, the upper cover 6 and the lower cover 7 are respectively overturned at the mounting blocks 5 on the upper surface and the lower surface of the circuit board 1, after the two cover plates are closed, the brushless motor control chip 2, the electronic module 3 and the capacitor 4 are respectively matched with the corresponding heat conducting grooves 12 between the two cover plates, so that the components transversely arranged on the PCB are installed and positioned, the components transversely arranged on the PCB are prevented from being impacted in the vertical direction, heat generated by the operation of the components can be transferred to the upper cover plate and the lower cover plate, and the two radiating fins 13 are used for radiating, so that the operation of the components can be conveniently controlled. This PCB board that brushless motor was used makes PCB board components and parts installation location through installing upper and lower apron additional, has improved the operation radiating effect of components and parts simultaneously to the installation protection and the heat dissipation of brushless motor PCB board of being convenient for use.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a PCB board that brushless motor used, includes circuit board (1) and two joint mechanisms, its characterized in that: the brushless motor control chip (2), the electronic module (3) and the capacitor (4) are arranged at the top of the circuit board (1), mounting blocks (5) are fixedly arranged on the left sides of the top and the bottom of the circuit board (1), an upper cover (6) and a lower cover (7) are respectively hinged on two mounting blocks (5), and four wires (8) are fixedly arranged on the left side of the circuit board (1);
the clamping mechanism comprises slots (9), the slots (9) are respectively arranged on the right sides of the tops of the circuit boards (1), inserting blocks (10) are fixedly arranged on the right sides of the bottoms of the upper covers (6) and the right sides of the tops of the lower covers (7), the inserting blocks (10) are movably inserted into the slots (9), inserting rods (11) are arranged on the right sides of the circuit boards (1), and the left ends of the inserting rods (11) are movably inserted into the interiors of the two inserting blocks (10).
2. A PCB for a brushless motor as claimed in claim 1, wherein: the center department at circuit board (1) top has seted up logical groove, the recess has been seted up to the side of circuit board (1), the side surface and the inside looks adaptation of leading to the groove of brushless motor control chip (2), electronic module (3) and condenser (4) and the inside looks adaptation of recess.
3. A PCB for a brushless motor as claimed in claim 1, wherein: the heat conduction grooves (12) are formed in one side, opposite to the upper cover (6) and the lower cover (7), of the brushless motor control chip (2), the upper surface and the lower surface of the electronic module (3) and the upper surface of the capacitor (4) are respectively and movably connected with the inner parts of the two heat conduction grooves (12), and radiating fins (13) are fixedly arranged on one side, opposite to the upper cover (6) and the lower cover (7), of the upper cover.
4. A PCB for a brushless motor as claimed in claim 1, wherein: the right end of the inserted link (11) is fixedly provided with a pull block (14), the left side of the pull block (14) is fixedly provided with a spring (15), and the other end of the spring (15) is fixedly connected with the right side of the circuit board (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322199925.0U CN220606151U (en) | 2023-08-16 | 2023-08-16 | PCB board that brushless motor was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322199925.0U CN220606151U (en) | 2023-08-16 | 2023-08-16 | PCB board that brushless motor was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220606151U true CN220606151U (en) | 2024-03-15 |
Family
ID=90180295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322199925.0U Active CN220606151U (en) | 2023-08-16 | 2023-08-16 | PCB board that brushless motor was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220606151U (en) |
-
2023
- 2023-08-16 CN CN202322199925.0U patent/CN220606151U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220606151U (en) | PCB board that brushless motor was used | |
| CN210723828U (en) | High-efficient heat dissipation machine case of electric power secondary equipment | |
| CN210958174U (en) | High-power modularized power adapter plastic shell structure | |
| CN210183640U (en) | Laminated PCB board | |
| CN219068698U (en) | Circuit board structure with strong stability | |
| CN218957108U (en) | Computer hardware cooling box | |
| CN219718268U (en) | Industrial router | |
| CN219577653U (en) | Nested new forms of energy fills electric pile composite circuit board | |
| CN219644185U (en) | Anti-bending composite PCB circuit board | |
| CN217945307U (en) | Electric power steering controller with aluminum alloy shell | |
| CN219890244U (en) | Pulsating heat pipe radiator | |
| CN219226944U (en) | Dustproof power distribution cabinet | |
| CN218446551U (en) | Computer motherboard fixing device | |
| CN217388825U (en) | Explosion-proof novel camera module | |
| CN221049694U (en) | External train protection alarm unit host computer of double channel machine mode | |
| CN216352154U (en) | Mainboard fixing structure for computer | |
| CN214468433U (en) | LED backlight lamp strip fixed establishment | |
| CN215222868U (en) | A high-efficient aluminum alloy fin for fire power supply | |
| CN217283596U (en) | Anti-static printed circuit board | |
| CN214592225U (en) | Servo controller shell | |
| CN211454484U (en) | Computer constant temperature machine case | |
| CN219698322U (en) | Electromagnetic shielding device for chassis | |
| CN220606426U (en) | Assembly structure of temperature compensation chip | |
| CN210274666U (en) | Circuit board that radiating efficiency is high | |
| CN220108516U (en) | Mainboard heat dissipation mechanism for intelligent voice interaction equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |