Motor control panel with dustproof structure
By setting a combination structure of T-slots, ventilation slots, and dustproof mesh on the motor control board, the heat dissipation problem caused by dust adhesion is solved, achieving effective dust prevention and heat dissipation, and extending the service life of electronic components.
Patent Information
- Application Number
- CN202422813601.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-19
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2034-11-19
AI Technical Summary
Existing motor control boards lack dustproof structures, causing dust to adhere to electronic components, affecting heat dissipation and shortening their lifespan.
A T-shaped groove is made on the top of the circuit board, and dustproof nets are set in the ventilation grooves on the top and sides of the protective shell. A T-shaped plate is set at the bottom of the protective shell. Heat dissipation is achieved through the ventilation grooves and dust is prevented from entering. The limiting components and cleaning plate are combined for sealing and cleaning.
It effectively prevents dust from adhering, ensures the heat dissipation performance of electronic components, and extends their service life.
Smart Images
Figure CN223810041U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to circuit board technical field, concretely is a motor control panel with dustproof structure. BACKGROUND
[0002] The control panel is also a kind of circuit board, its range of application is not as wide as circuit board, but it is more intelligent, automation than ordinary circuit board.Simply speaking, the circuit board that can play a control role can be called control panel.The large-scale automated production equipment of manufacturer, small to the toy remote control car of child, inside all used control panel.
[0003] As the motor control panel used in motor, the existing motor control panel mostly does not have dustproof structure, dust adheres to electronic component on the top of motor control panel in long-term use, can easily influence the heat dissipation of electronic component, in turn influence the service life of electronic component. SUMMARY
[0004] This part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments.In this part and the abstract of the specification and the utility model name of the present application, some simplification or omission can be made to avoid obscuring the purpose of this part, the abstract of the specification and the utility model name, and such simplification or omission cannot be used to limit the scope of the utility model.
[0005] In view of the above and / or the problems existing in the prior art, the utility model is proposed.
[0006] Therefore, the utility model aims at providing a motor control panel with dustproof structure, by setting T-shaped groove on the top of circuit board, setting protective shell above circuit board, setting air passage on the top and both sides of protective shell, setting dust screen inside air passage, setting T-shaped plate on the bottom of protective shell, fixing circuit board in the interior of equipment when installing, moving protective shell on the top of circuit board until T-shaped plate moves in place inside T-shaped groove, protective shell is closed on the top of circuit board, electronic component is cooled through air passage, dust screen can prevent dust from falling on circuit board and affecting the heat dissipation of electronic component.
[0007] To solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical scheme:
[0008] A motor control panel with dustproof structure comprises:
[0009] The utility model provides a circuit board, the circuit board is equipped with the positioning plate to the symmetrical side wall, the bolt hole is equipped in the positioning plate top, a plurality of electronic elements are integrated in the circuit board top, the T type groove is equipped in the circuit board top, the T type groove is two and is equipped in the circuit board top with symmetry, the T type groove tail extends to the circuit board tail, the baffle is installed to the circuit board top near the front end position, and the baffle front end is flush with the T type groove front end.
[0010] The protective shell is located on the top of the circuit board, the bottom and the front end of the protective shell are open, a first air-permeable groove is formed in the top of the protective shell, a plurality of second air-permeable grooves are formed in the symmetrical side walls of the protective shell, dust screens are arranged in the interiors of the first air-permeable groove and the second air-permeable grooves, and a T-shaped plate is installed at the bottom of the protective shell.
[0011] A limiting assembly is installed on the side wall of the baffle, when the front end of the T-shaped plate abuts against the front end of the T-shaped groove, the front end opening of the protective shell is closed by the baffle, and the limiting assembly limits the protective shell.
[0012] As a preferred scheme of the motor control board with the dustproof structure, two fixing plates are symmetrically installed on the top of the protective shell, a motor is installed on the side wall of one of the fixing plates, and a reciprocating threaded rod is installed in the motor output end and extends into the two fixing plates.
[0013] As a preferred scheme of the motor control board with the dustproof structure, a cleaning plate is further included, the cleaning plate is located on the top of the protective shell and between the two fixing plates, the cleaning plate has a brush at the bottom, reciprocating threaded holes are formed in the side wall of the cleaning plate, and the reciprocating threaded rod rotates and penetrates the reciprocating threaded holes.
[0014] As a preferred scheme of the motor control board with the dustproof structure, a guide rod is installed between the two fixing plates, guide holes are formed in the side wall of the cleaning plate, and the guide rod penetrates the guide holes.
[0015] As a preferred scheme of the motor control board with the dustproof structure, an ear plate is installed at the front end of the protective shell, and a limiting hole is formed in the top of the ear plate.
[0016] As a preferred scheme of the motor control board with the dustproof structure, the limiting assembly includes a fixed frame installed on the side wall of the baffle, a sliding plate slidingly located in the fixed frame, a spring installed at the bottom of the sliding plate, and a limiting plate installed at the top of the sliding plate and penetrating and extending out of the top of the fixed frame.
[0017] Compared with the prior art, the T-shaped groove is formed on the top of the circuit board, the protective shell is arranged above the circuit board, the air vent grooves are formed on the top and two sides of the protective shell, the dustproof net is arranged in the air vent grooves, the T-shaped plate is arranged at the bottom of the protective shell, the circuit board is fixed in the equipment during installation, the protective shell is pushed to move on the top of the circuit board until the T-shaped plate is moved in place in the T-shaped groove, the top of the circuit board is closed by the protective shell, the electronic components are cooled through the air vent grooves, and the dustproof net can prevent dust from falling on the circuit board and affecting the heat dissipation of the electronic components. BRIEF DESCRIPTION OF DRAWINGS
[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the present application will be described in detail below in conjunction with the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor. Among them:
[0019] Fig. 1 It is a whole structure diagram of the motor control board with the dustproof structure of the present application;
[0020] Fig. 2 It is a circuit board structure diagram of the motor control board with the dustproof structure of the present application;
[0021] Fig. 3 It is a protective shell structure diagram of the motor control board with the dustproof structure of the present application;
[0022] Fig. 4 It is a limiting assembly structure diagram of the motor control board with the dustproof structure of the present application. DETAILED DESCRIPTION
[0023] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below in conjunction with the drawings.
[0024] Secondly, the present application is described in detail in conjunction with the schematic diagram. In order to facilitate the description, the sectional view of the device structure will be partially enlarged without the general proportion during the detailed description of the embodiments of the present application, and the schematic diagram is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in the actual manufacture.
[0025] In order to make the purposes, technical schemes and advantages of the present application more clear, the embodiments of the present application will be further described in detail in conjunction with the drawings.
[0026] The utility model provides a motor control panel with dustproof structure, through setting up T type groove in the top of circuit board, the protective housing is provided with above circuit board, the top and both sides of protective housing all set up ventilating groove, the inside of ventilating groove is provided with dust screen, the bottom of protective housing is provided with T type board, during installation, the circuit board is fixed in the inside of equipment, pushes protective housing and moves in the top of circuit board, until T type board moves in place in the inside of T type groove, the top of protective housing is closed to circuit board, electronic component is cooled through ventilating groove, dust screen can prevent dust from falling on the circuit board and influence the cooling of electronic component.
[0027] Figs. 1-4 The utility model discloses a motor control panel with dustproof structure implementation mode's one structure schematic drawing is shown, please refer to Figs. 1-4 The utility model discloses a motor control panel with dustproof structure implementation mode's one structure schematic drawing is shown, please refer to
[0028] Circuit board 100 symmetry lateral wall is installed with the positioning plate 110, and the positioning plate 110 top sets up the bolt hole 120, and the circuit board 100 top is integrated with a plurality of electronic components 130, and the circuit board 100 top sets up T type groove 140, and T type groove 140 is two and with symmetry sets up in the top of circuit board 100, and T type groove 140 tail extends to the tail of circuit board 100, and the circuit board 100 top is installed with the baffle 150 near the front end position, and the baffle 150 front end is flush with T type groove 140 front end, and through the bolt passes through bolt hole 120, and the positioning plate 110 is fixed in the inside of motor equipment, can install and fix circuit board 100.
[0029] The protective shell 200 is located on the top of the circuit board 100, and the bottom and front end of the protective shell 200 are open. A first air vent 210 is formed in the top of the protective shell 200, and a plurality of second air vents 220 are formed in the symmetrical side walls of the protective shell 200. Dustproof nets are arranged in the first air vent 210 and the second air vent 220. A T-shaped plate 240 is arranged on the bottom of the protective shell 200 and located in the T-shaped groove 140. Two fixing plates 250 are symmetrically arranged on the top of the protective shell 200, and a motor 260 is arranged on the side wall of one of the fixing plates 250. The output end of the motor 260 extends into the space between the two fixing plates 250 and is provided with a reciprocating threaded rod 261. An ear plate 280 is arranged on the front end of the protective shell 200, and a limiting hole 281 is formed in the top of the ear plate 280. When the protective shell 200 is connected to the top of the circuit board 100, the T-shaped plate 240 is located in the T-shaped groove 140, the baffle 150 is located at the front end opening of the protective shell 200 and closes the front end opening of the protective shell 200, the circuit board 100 closes the bottom opening of the protective shell 200, and the electronic components 130 are located in the protective shell 200. The first air vent 210 and the second air vent 220 ensure the air exchange between the inside and outside of the protective shell 200, facilitate the heat generated by the electronic components 130 to be discharged, and the dustproof nets in the first air vent 210 and the second air vent 220 can prevent dust from entering the inside of the protective shell 200 and adhering to the surface of the electronic components 130.
[0030] A limiting assembly 300 is arranged on the side wall of the baffle 150. When the front end of the T-shaped plate 240 abuts against the front end of the T-shaped groove 140, the baffle 150 closes the front end opening of the protective shell 200, and the limiting assembly 300 limits the protective shell 200. The limiting assembly 300 comprises a fixing frame 310 arranged on the side wall of the baffle 150, a sliding plate 320 slidingly arranged in the fixing frame 310, a spring 330 arranged on the bottom of the sliding plate 320, and a limiting plate 340 arranged on the top of the sliding plate 320 and extending through the top of the fixing frame 310. When the protective shell 200 needs to be connected, the sliding plate 320 is pulled to drive the limiting plate 340 to move downward, the sliding plate 320 is pressed downward to compress the spring 330, and the limiting plate 340 is retracted into the fixing frame 310 along with the sliding plate 320. At this time, the protective shell 200 is pushed to move towards the circuit board 100, the T-shaped plate 240 slides in the T-shaped groove 140, and the front end of the T-shaped plate 240 abuts against the front end of the T-shaped groove 140. At this time, the baffle 150 closes the front end opening of the protective shell 200, and the ear plate 280 is located above the fixing frame 310. The sliding plate 320 is released, the spring 330 rebounds to push the sliding plate 320 and the limiting plate 340 to move upward, and the limiting plate 340 extends through the limiting hole 281 to limit and fix the protective shell 200 on the top of the circuit board 100.
[0031] The cleaning plate 400 is located at the top of the protective shell 200 and between the two fixed plates 250, the bottom of the cleaning plate 400 is provided with a brush, the side wall of the cleaning plate 400 is provided with a reciprocating threaded hole 410, the reciprocating threaded rod 261 is rotatably penetrated through the reciprocating threaded hole 410, the guide rod 270 is installed between the two fixed plates 250, the side wall of the cleaning plate 400 is provided with a guide hole 420, the guide rod 270 is penetrated through the guide hole 420, the reciprocating threaded rod 161 is rotated by starting the motor 160, when the reciprocating threaded rod 161 is rotated, the dust screen inside the first air slot 210 is pushed to move back and forth on the top of the protective shell 200 by using the screw structure, when the cleaning plate 400 moves, the brush on the bottom of the cleaning plate 400 sweeps the dust screen inside the first air slot 210, the dust attached to the surface of the dust screen inside the first air slot 210 is swept away, the dust is prevented from causing the mesh of the dust screen inside the first air slot 210 to be blocked, and the heat dissipation effect of the electronic component 130 is affected.
[0032] Although the utility model has been described above with reference to the embodiments, various improvements can be made and equivalent parts can be replaced without departing from the scope of the utility model. In particular, as long as there is no structural conflict, the features in the embodiments disclosed by the utility model can be combined in any way, and the combinations are not exhaustively described in the specification only for the consideration of saving space and resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
Claims
1. A motor control board with a dustproof structure, characterized in that, Include: The circuit board (100) is provided with a positioning plate (110) on the symmetrical side wall, a bolt hole (120) is opened at the top of the positioning plate (110), a plurality of electronic elements (130) are integrated at the top of the circuit board (100), a T-shaped groove (140) is opened at the top of the circuit board (100), the T-shaped groove (140) is two and symmetrically opened at the top of the circuit board (100), the tail of the T-shaped groove (140) extends to the tail of the circuit board (100), and the baffle (150) is installed at the top of the circuit board (100) close to the front end position. The front end of the baffle (150) is flush with the front end of the T-shaped groove (140); The protective shell (200) is located at the top of the circuit board (100), the bottom and the front end of the protective shell (200) are opened, a first air slot (210) is opened at the top of the protective shell (200), a plurality of second air slots (220) are opened on the symmetrical side wall of the protective shell (200), and dust screens are arranged in the first air slot (210) and the second air slot (220). A T-shaped plate (240) is installed at the bottom of the protective shell (200), and the T-shaped plate (240) is located in the T-shaped groove (140); The limiting assembly (300) is installed on the side wall of the baffle (150), when the front end of the T-shaped plate (240) abuts against the front end of the T-shaped groove (140), the baffle (150) closes the front end opening of the protective shell (200), and the limiting assembly (300) limits the protective shell (200).
2. The motor control board with a dustproof structure according to claim 1, characterized in that, Two fixing plates (250) are symmetrically installed at the top of the protective shell (200), one side wall of one of the fixing plates (250) is provided with a motor (260), and the output end of the motor (260) extends into two fixing plates (250) and is provided with a reciprocating threaded rod (261).
3. The motor control board with a dustproof structure according to claim 2, characterized in that, It also includes a cleaning plate (400), which is located at the top of the protective shell (200) and between the two fixing plates (250), the bottom of the cleaning plate (400) has a brush, and the side wall of the cleaning plate (400) is provided with a reciprocating threaded hole (410). The reciprocating threaded rod (261) rotates and penetrates the reciprocating threaded hole (410).
4. The motor control board with a dustproof structure according to claim 3, characterized in that, A guide rod (270) is installed between the two fixing plates (250), a guide hole (420) is opened in the side wall of the cleaning plate (400), and the guide rod (270) penetrates the guide hole (420).
5. The motor control board with a dustproof structure according to claim 4, characterized in that, An ear plate (280) is installed at the front end of the protective shell (200), and a limiting hole (281) is opened at the top of the ear plate (280).
6. The motor control board with a dustproof structure according to claim 5, characterized in that, The limiting assembly (300) includes a fixed frame (310) installed on the side wall of the baffle (150), a sliding plate (320) slidingly located in the fixed frame (310), a spring (330) installed at the bottom of the sliding plate (320), and a limiting plate (340) installed at the top of the sliding plate (320) and penetrating and extending out of the top of the fixed frame (310).