Waterproof and moistureproof electromagnetic lock

Abstract

The utility model discloses a waterproof and moisture -proof type electromagnetic lock, it includes: fixed block, the inner surface fixed connection of fixed block has the baffle, the left and right sides of baffle are provided with installation groove and control groove respectively, the lateral wall of baffle is equipped with the communicating groove, the lateral wall of communicating groove is provided with the connecting fixed block, the upper surface of installation groove is provided with the resistance sealing washer, the upper surface of control groove is provided with the inlay cover, the upper surface four corners of inlay cover all are provided with the location bolt with screw thread. Through inlay cover through location bolt accurate fixing, with control groove closely, form a solid physical barrier, blocked the water vapor from control end into, the setting of connecting groove and connecting fixed block, realized the internal connection and collaborative sealing of different areas, strengthened the waterproof performance of electromagnetic lock whole. When external water vapor penetrates to installation groove or control groove, through the communicating structure can better guide it to enter the sealing screw cap, is effectively blocked.

Description

Technical Field

[0001] This utility model relates to the field of electromagnetic door lock technology, and in particular to a waterproof and moisture-proof electromagnetic lock. Background Technology

[0002] Electromagnetic locks are designed based on the principles of electromagnetism. When current passes through the coil of an electromagnet, a magnetic field is generated according to Ampere's law. This magnetic field can attract ferrous components (such as the lock cylinder or an adsorbent plate), thereby achieving the locking function. When the power is cut off, the magnetic field disappears, and the components unlock. Traditional mechanical locks have many shortcomings, such as easy key duplication and limited security, making them difficult to meet the requirements of modern high-security locations (such as data centers and financial institutions), and also unable to achieve intelligent access management. With the increasing awareness of security and the development of technology, there is a need for safer, more convenient, and remotely controllable locks, and electromagnetic locks have emerged to meet this need.

[0003] In actual use, if the space where the control end of an electromagnetic lock is located lacks a sealed structure, it will face the risk of direct moisture intrusion. This will cause short circuits in the control circuit, damage to components, and ultimately cause the electromagnetic lock to malfunction or fail completely. Utility Model Content

[0004] The purpose of this invention is to provide a waterproof and moisture-proof electromagnetic lock. The locking cover, precisely fixed with positioning bolts, fits tightly against the control slot, forming a robust physical barrier that prevents moisture from entering from the control end. The connection slot and connecting fixing block achieve internal connection and coordinated sealing between different areas, enhancing the overall waterproof performance of the electromagnetic lock. When external moisture penetrates into the mounting slot or control slot, the connecting structure better guides it into the sealing thread cap, where it is effectively blocked.

[0005] To achieve the above objectives, a waterproof and moisture-proof electromagnetic lock is provided, comprising: a fixing block, a partition fixedly connected to the inner surface of the fixing block, mounting grooves and control grooves respectively provided on the left and right sides of the partition, a connecting groove formed on the side wall of the partition, a connecting fixing block provided on the side wall of the connecting groove, a sealing gasket provided on the upper surface of the mounting groove, a fitting cover provided on the upper surface of the control groove, positioning bolts threadedly connected to the four corners of the upper surface of the fitting cover, a connecting threaded pipe fixedly connected to the side wall of the fixing block, and a sealing threaded cap threadedly connected to the outer surface of the connecting threaded pipe. The sealing threaded cap provides double protection, further preventing moisture from entering the control groove along the pipe.

[0006] According to the aforementioned waterproof and moisture-proof electromagnetic lock, both the left and right sides of the connecting groove are connected to the interior of the mounting groove and the control groove, and the connecting fixing block is located inside the mounting groove. The connecting groove enables signal communication between areas, and the precise positioning of the connecting fixing block ensures structural stability.

[0007] According to the aforementioned waterproof and moisture-proof electromagnetic lock, the dimensions of the connecting fixing block and the connecting groove are adapted to each other, and the dimensions of the abutting sealing gasket and the mounting groove are adapted to each other. Precise adaptation ensures seamless connection of components, effectively blocking moisture penetration paths and improving the protection level.

[0008] According to the aforementioned waterproof and moisture-proof electromagnetic lock, the interior of the connecting threaded tube and the interior of the control groove are connected, and the size of the fitting cover is adapted to the size of the control groove. The threaded tube connecting to the control groove facilitates wiring, and the fitting cover precisely matches to form a closed moisture-proof space.

[0009] According to the aforementioned waterproof and moisture-proof electromagnetic lock, the positioning bolt extends into the interior of the fixing block, and the interiors of both the mounting groove and the control groove are connected to the upper surface of the fixing block. The positioning bolt enhances structural strength, and the connected upper surface design simplifies the assembly process and improves production efficiency.

[0010] This utility model includes a partition, mounting groove, control groove, connecting groove, connecting fixing block, contact sealing gasket, fitting cover, positioning bolt, fixing block, connecting threaded pipe, and sealing threaded cap. The fitting cover is precisely fixed by the positioning bolt and fits tightly with the control groove, forming a solid physical barrier that prevents moisture from entering from the control end. The design of the connecting groove and connecting fixing block enables internal connection and coordinated sealing of different areas, enhancing the overall waterproof performance of the electromagnetic lock. When external moisture penetrates into the mounting groove or control groove, the connecting structure can better guide it into the sealing threaded cap, where it is effectively blocked.

[0011] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0013] Figure 1 This is a perspective view of a waterproof and moisture-proof electromagnetic lock according to the present invention.

[0014] Figure 2 This is a front view of a waterproof and moisture-proof electromagnetic lock according to the present invention.

[0015] Figure 3 This is a cross-sectional perspective view of a waterproof and moisture-proof electromagnetic lock according to the present invention.

[0016] Figure 4 For utility model Figure 3 Enlarged view of the structure at point A in the middle.

[0017] Legend:

[0018] 1. Fixing block; 2. Abutting sealing gasket; 3. Mounting groove; 4. Positioning bolt; 5. Fitting cover; 6. Control groove; 7. Connecting threaded pipe; 8. Sealing threaded cap; 9. Connecting groove; 10. Connecting fixing block; 11. Partition plate. Detailed Implementation

[0019] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0020] Reference Figure 1-4 This utility model discloses a waterproof and moisture-proof electromagnetic lock, comprising: a fixing block 1, a partition 11 fixedly connected to the inner surface of the fixing block 1, and mounting grooves 3 and control grooves 6 respectively provided on the left and right sides of the partition 11. The partition 11, as the core structure, effectively separates the installation and control areas, ensuring the coordinated operation and waterproof performance of the electromagnetic lock. A connecting groove 9 is provided on the side wall of the partition 11, and a connecting fixing block 10 is provided on the side wall of the connecting groove 9. The combination of the connecting groove 9 and the connecting fixing block 10 realizes the connection between different areas within the fixing block, enhancing the overall integrity and water tightness of the structure. The upper surface of the groove 3 is provided with a contact sealing gasket 2, and the upper surface of the control groove 6 is provided with a fitting cover 5. The sealing gasket 2 and the fitting cover 5 together form a waterproof barrier, effectively preventing moisture from entering the electromagnetic lock from the installation and control interface. The four corners of the upper surface of the fitting cover 5 are threaded with positioning bolts 4. The side wall of the fixing block 1 is fixedly connected with a connecting threaded tube 7. The outer surface of the connecting threaded tube 7 is threaded with a sealing threaded cap 8. The positioning bolts 4 ensure the precise alignment of the fitting cover 5, while the combination of the threaded tube 7 and the threaded cap 8 constructs a reliable sealing structure, which together enhances the waterproof and moisture-proof performance of the electromagnetic lock.

[0021] Both sides of the connecting groove 9 are connected to the interior of the mounting groove 3 and the control groove 6. The interior of the connecting threaded pipe 7 is connected to the interior of the control groove 6. This internal connection design ensures the synergistic effect of the sealing gasket 2 and the fitting cover 5, minimizing the possibility of moisture intrusion. The connecting fixing block 10 is located inside the mounting groove 3, and the size of the connecting fixing block 10 is adapted to the size of the connecting groove 9. The size of the sealing gasket 2 is adapted to the size of the mounting groove 3. The precise size adaptation ensures a tight fit between the various components, effectively avoiding gaps in the moisture and thus enhancing the waterproof performance of the electromagnetic lock. The interior of the connecting threaded pipe 7 is connected to the interior of the control groove 6, and the size of the fitting cover 5 is adapted to the size of the control groove 6. The positioning bolt 4 extends into the interior of the fixing block 1. The interiors of the mounting groove 3 and the control groove 6 are both connected to the upper surface of the fixing block 1. The ingenious cooperation of the above components together constructs the key structure of the waterproof and moisture-proof electromagnetic lock, ensuring its stable and reliable operation in complex environments.

[0022] Working principle: First, fix the fixing block 1 in the required installation position. The internal structure design of the fixing block 1 includes a partition 11, a mounting groove 3, a control groove 6, a connecting groove 9, and a connecting fixing block 10, ensuring the installation and sealing performance of subsequent components. A sealing gasket 2 is placed on the upper surface of the mounting groove 3, ensuring that the size of the sealing gasket 2 matches the size of the mounting groove 3, forming a preliminary waterproof barrier. The fitting cover 5 is aligned with the upper surface of the fixing block 1, and the positioning bolts 4 are used to ensure precise alignment. Simultaneously, the size of the fitting cover 5 matches the size of the control groove 6, ensuring a tight fit. The connecting threaded tube 7 is inserted into the connecting hole on the side wall of the fixing block 1, and sealed with a sealing screw. The threaded cap 8 is used for sealing to prevent moisture from entering the interior through the connecting pipe. The other end of the connecting threaded pipe 7 is connected to the interior of the control groove 6. Connecting fixing block: Insert the connecting fixing block 10 into the installation groove 3. Since the size of the connecting fixing block 10 is adapted to the connecting groove 9, the connection and sealing of the internal space are ensured. After assembling all the components, check the tightness of the sealing gasket 2, the sealing threaded cap 8 and the fitting cover 5 to ensure that the interior of the installation groove 3 and the control groove 6 are tightly fitted with the upper surface of the fixing block 1, thereby achieving the final waterproof sealing effect. At this time, the interior of the installation groove 3 and the control groove 6 as well as the left and right sides of the connecting groove 9 are interconnected, further improving the overall waterproof performance.

[0023] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A waterproof and moisture-proof electromagnetic lock, comprising: The fixing block (1) is characterized in that: a partition (11) is fixedly connected to the inner surface of the fixing block (1), and an installation groove (3) and a control groove (6) are respectively provided on the left and right sides of the partition (11). A connecting groove (9) is opened on the side wall of the partition (11), and a connecting fixing block (10) is provided on the side wall of the connecting groove (9). A contact sealing gasket (2) is provided on the upper surface of the installation groove (3), and a fitting cover (5) is provided on the upper surface of the control groove (6). A positioning bolt (4) is threadedly connected to the four corners of the upper surface of the fitting cover (5). A connecting threaded pipe (7) is fixedly connected to the side wall of the fixing block (1), and a sealing threaded cap (8) is threadedly connected to the outer surface of the connecting threaded pipe (7).

2. The waterproof and moisture-proof electromagnetic lock according to claim 1, characterized in that: The left and right sides of the connecting groove (9) are connected to the interior of the mounting groove (3) and the control groove (6), and the connecting fixing block (10) is located inside the mounting groove (3).

3. The waterproof and moisture-proof electromagnetic lock according to claim 1, characterized in that: The dimensions of the connecting fixing block (10) and the connecting groove (9) are adapted to each other, and the dimensions of the abutting sealing gasket (2) and the mounting groove (3) are adapted to each other.

4. A waterproof and moisture-proof electromagnetic lock according to claim 1, characterized in that: The interior of the connecting threaded tube (7) is connected to the interior of the control groove (6), and the size of the fitting cover (5) is adapted to the size of the control groove (6).

5. A waterproof and moisture-proof electromagnetic lock according to claim 1, characterized in that: The positioning bolt (4) extends into the interior of the fixing block (1), and the interiors of the mounting groove (3) and the control groove (6) are connected to the upper surface of the fixing block (1).

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