Dustproof automotive electromagnetic switch

Abstract

This utility model relates to a vehicle electromagnetic switch with dustproof function, including a housing and a dustproof component installed on the housing. The dustproof component includes a dustproof plate, a protrusion, a first clamp, and a second clamp. The dustproof plate is fitted and installed on the upper part of the housing. Two protrusions, two clamps, and two clamps are symmetrically arranged on both sides of the outer wall of the housing. The two protrusions are fixedly installed on the bottom surface of the dustproof plate. The bottom ends of the first clamp and the second clamp are rotatably connected. The first clamp and the second clamp form a metal clamp. The protrusion is cylindrical in shape. The area between the first clamp and the second clamp is adapted to the shape of the protrusion. The dustproof plate is designed to be separable from the housing. The dustproof plate can block dust. When cleaning is required, the dustproof plate can be quickly removed, making the operation simple and minimizing the probability of disassembling the entire electromagnetic switch.

Description

Technical Field

[0001] This utility model relates to the field of electromagnetic switch technology, and in particular to an automotive electromagnetic switch with dustproof function. Background Technology

[0002] Electromagnetic switches play a crucial role in automobiles, controlling the connection and disconnection of the DC motor circuit. To ensure their proper functioning, regular cleaning of the electromagnetic switches is essential. Dust and dirt can affect the performance of the electromagnetic switches, leading to poor contact or malfunction. Therefore, regularly removing dust and debris around the electromagnetic switches is a necessary maintenance practice.

[0003] When cleaning the solenoid switch, the entire switch needs to be disassembled. The switch has several fixing screws; use a suitable screwdriver to loosen and remove them one by one. Regular dusting is a necessary maintenance measure; excessive disassembly can cause the screws to strip or become damaged, affecting the stability of the solenoid switch's installation and posing a potential hazard for subsequent vehicle use. Utility Model Content

[0004] The purpose of this application is to provide an automotive electromagnetic switch with dustproof function to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this application provides the following technical solution:

[0006] A dustproof automotive electromagnetic switch includes a housing and a dustproof assembly mounted on the housing. The dustproof assembly includes a dustproof plate, a protrusion, a first clamp, and a second clamp. The dustproof plate is fitted onto the top of the housing. Two protrusions, one clamp, and two clamps are symmetrically arranged on both outer walls of the housing. The two protrusions are fixedly mounted on the bottom surface of the dustproof plate. The bottom ends of the first clamp and the second clamp are rotatably connected. The first clamp and the second clamp form a metal clamp. The protrusion is cylindrical in shape, and the area between the first clamp and the second clamp is adapted to the shape of the protrusion.

[0007] Preferably, a fixing plate is fixedly installed on the outer wall of the housing. Holes are opened at the bottom ends of clamping plates one and two. A central rod is fixedly installed above the fixing plate, and the bottom ends of clamping plates one and two pass through the central rod. Two springs are fixedly installed on the surface of the fixing plate. Connecting plates are fixedly installed on the outer side walls of clamping plates one and two, and the two connecting plates are respectively fixedly connected to the top ends of the springs.

[0008] Preferably, mounting plates are fixedly installed on both outer walls of the housing. The mounting plates are U-shaped, and their two ends are fixedly connected to the outer walls of the housing. Fitting plates are fixedly installed on both sides of the bottom surface of the dustproof plate, and these fitting plates are embedded inside the mounting plates. A filter screen is installed at the center of the dustproof plate, and disassembly blocks are fixedly installed at both ends of the dustproof plate. An arc-shaped groove is formed on one side of each disassembly block.

[0009] The beneficial effects of this utility model are: by setting up a dustproof component and designing the dustproof plate and the housing separately, the dustproof plate can play a role in blocking dust. When cleaning is required, the dustproof plate can be quickly disassembled, making the operation simple and minimizing the probability of disassembling the entire electromagnetic switch. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0011] Figure 2 This is a schematic diagram of the installation structure of the dustproof plate and the shell in this utility model;

[0012] Figure 3 In this utility model Figure 2 A magnified schematic diagram of the structure of region A.

[0013] In the diagram: 1. Shell; 2. Dustproof plate; 3. Disassembly block; 4. Fitting plate; 5. Fixing plate; 6. Spring; 7. Protrusion; 8. Mounting plate; 9. Clamping plate one; 10. Clamping plate two; 11. Connecting plate. Detailed Implementation

[0014] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings, so that the advantages and features of this utility model can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of this utility model. The directional terms mentioned in this utility model, such as "up," "down," "front," "back," "left," "right," "top," and "bottom," are only for reference to the accompanying drawings. Therefore, the directional terms used are for the purpose of explaining and understanding this utility model, and not for limiting this utility model.

[0015] like Figure 1-3The illustrated vehicle electromagnetic switch with dustproof function includes a housing 1 and a dustproof assembly mounted on the housing 1. The dustproof assembly includes a dustproof plate 2, a protrusion 7, a first clamping plate 9, and a second clamping plate 10. The dustproof plate 2 is fitted and mounted on the top of the housing 1. The protrusion 7, the first clamping plate 9, and the second clamping plate 10 are all arranged in pairs and symmetrically arranged on both outer walls of the housing 1. The two protrusions 7 are fixedly mounted on the bottom surface of the dustproof plate 2. The bottom ends of the first clamping plate 9 and the second clamping plate 10 are rotatably connected, and the first clamping plate 9 and the second clamping plate 10 form a metal clamp. The protrusion 7 is cylindrical in shape, and the area between the first clamping plate 9 and the second clamping plate 10 is adapted to the shape of the protrusion 7.

[0016] A fixing plate 5 is fixedly installed on the outer wall of the housing 1. The bottom ends of clamping plate 1 9 and clamping plate 2 10 are opened. A central rod is fixedly installed on the top of the fixing plate 5. The bottom ends of clamping plate 1 9 and clamping plate 2 10 pass through the central rod. Two springs 6 are fixedly installed on the surface of the fixing plate 5. Connecting plates 11 are fixedly installed on the side outer walls of clamping plate 1 9 and clamping plate 2 10. The two connecting plates 11 are fixedly connected to the top ends of the springs 6 respectively.

[0017] Mounting plates 8 are fixedly installed on both outer walls of the housing 1. The mounting plates 8 are U-shaped and are fixedly connected to the outer walls of the housing 1 at both ends. Fitting plates 4 are fixedly installed on both sides of the bottom surface of the dustproof plate 2, and are embedded inside the mounting plates 8. A filter screen is installed at the center of the dustproof plate 2, and disassembly blocks 3 are fixedly installed at both ends of the dustproof plate 2. An arc-shaped groove is formed on one side of each disassembly block 3.

[0018] Example: The dustproof plate 2 is installed by embedding two protrusions 7 between clamping plate 1 9 and clamping plate 2 10. The protrusions 7 first open clamping plate 1 9 and clamping plate 2 10 on the fixing plate 5. The connecting plate 11 on the side presses down the spring 6. The spring 6 is compressed and deformed. After the protrusions 7 enter between clamping plate 1 9 and clamping plate 2 10, the spring 6 provides a pushing force to the connecting plate 11, so that clamping plate 1 9 and clamping plate 2 10 clamp the protrusions 7. When the dustproof plate 2 is placed on the housing 1, the fitting plate 4 is inserted into the mounting plate 8, so that the dustproof plate 2 can be fixed on the housing 1.

[0019] When it is necessary to disassemble the dust cover 2 to clean the filter screen, the operator holds the disassembly block 3 at the end of the dust cover 2 with both hands, lifts the dust cover 2, separates the mating plate 4 from the mounting plate 8, and removes the protrusion 7 from between the clamping plate 1 9 and the clamping plate 2 10. The disassembly and assembly method is simple and quick.

[0020] It should be noted that the parts not covered in this utility model are the same as or can be implemented using existing technology; the various drives in this utility model can be implemented by corresponding power structures such as cylinders, oil cylinders, electric cylinders, and motors in conjunction with connecting rods, guide rods, etc., and are not limited to the structures described in the specification and the drawings.

Claims

1. A vehicle electromagnetic switch with dustproof function, comprising a housing (1) and a dustproof component mounted on the housing (1), characterized in that: The dustproof assembly includes a dustproof plate (2), a protrusion (7), a clamping plate one (9), and a clamping plate two (10). The dustproof plate (2) is fitted and installed on the top of the housing (1). The protrusion (7), clamping plate one (9), and clamping plate two (10) are all arranged in pairs and symmetrically arranged on the outer walls of both sides of the housing (1). The two protrusions (7) are fixedly installed on the bottom surface of the dustproof plate (2). The bottom ends of clamping plate one (9) and clamping plate two (10) are rotatably connected. Clamping plate one (9) and clamping plate two (10) form a metal clamp. The protrusion (7) is cylindrical in shape. The area between clamping plate one (9) and clamping plate two (10) is adapted to the shape of the protrusion (7).

2. The automotive electromagnetic switch with dustproof function according to claim 1, characterized in that: A fixing plate (5) is fixedly installed on the outer wall of the shell (1). The bottom ends of the clamping plate one (9) and clamping plate two (10) are opened. A central rod is fixedly installed on the top of the fixing plate (5). The bottom ends of the clamping plate one (9) and clamping plate two (10) are inserted on the central rod.

3. The automotive electromagnetic switch with dustproof function according to claim 2, characterized in that: Two springs (6) are fixedly installed on the surface of the fixed plate (5). Connecting plates (11) are fixedly installed on the outer side walls of the first clamp (9) and the second clamp (10). The two connecting plates (11) are respectively fixedly connected to the top of the springs (6).

4. The automotive electromagnetic switch with dustproof function according to claim 1, characterized in that: Mounting plates (8) are fixedly installed on both sides of the outer wall of the housing (1). The mounting plates (8) are U-shaped. The two ends of the mounting plates (8) are fixedly connected to the outer wall of the housing (1). The bottom surfaces of the dustproof plate (2) are fixedly installed with interlocking plates (4). The interlocking plates (4) are embedded inside the mounting plates (8).

5. The automotive electromagnetic switch with dustproof function according to claim 1, characterized in that: A filter screen is installed at the center of the dustproof plate (2), and disassembly blocks (3) are fixedly installed at both ends of the dustproof plate (2). An arc-shaped groove is provided on one side of the disassembly block (3).

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