Wiring protection device for electronic engineering

Abstract

The utility model discloses a wiring protection device for electronic engineering, which relates to the technical field of wiring protection and comprises a junction box. Wire inlets are formed in the two ends of the junction box, a sliding guide rail is arranged on the surface of the bottom of the junction box, a damping sliding sleeve is installed on the surface of the sliding guide rail, the damping sliding sleeve and the sliding guide rail are in sliding connection, a partition plate is arranged on the surface of the upper end of the damping sliding sleeve, and the corner of the partition plate is in an arc shape. The wiring protection device for the electronic engineering comprises a wiring box, a partition plate is arranged on the upper end of the wiring box, a heat dissipation groove is formed in the surface of the partition plate, an upper sealing cover is arranged at the upper end of the wiring box, and a limiting telescopic rod is arranged on the surface of the top of the upper sealing cover. The spacing of the junction box can be controlled by sliding the partition plate according to the size of a wire harness, the wire harness is convenient to connect, and the damage of the wire harness caused by the accumulation of heat generated by the wire harness can be avoided through the arrangement of the heat dissipation grooves.

Description

Technical Field

[0001] The utility model relates to the technical field of wiring protection, in particular to a wiring protection device for electronic engineering. Background Art

[0002] At present, in the relevant technology, wiring is a word in Chinese. "Wiring" is also called "tie line". The original meaning is to connect the wires together. In electrical engineering, it is referred to as connecting cables, connecting the newly laid cables as required. In the process of cable wiring, a wiring protection box is often used to protect the cable wiring.

[0003] For example, the patent document with application number 202222693069.X discloses a wiring protection device for electronic engineering. The utility model discloses a wiring protection device for electronic engineering, which belongs to the field of wiring protection technology. The wiring protection device for electronic engineering includes a lower protective shell and an upper protective shell, the lower protective shell and the upper protective shell are adapted to each other, and a plurality of partitions are evenly distributed on the inner sides of the lower protective shell and the upper protective shell, and wire openings are provided at both ends of the lower protective shell and the upper protective shell, and a plurality of mounting plates are symmetrically provided on both sides of the lower protective shell, and side plates are symmetrically provided on both sides of the upper protective shell. A limiting component is arranged between the side plate and the mounting plate, and the wiring joints of the cables can be effectively protected by the cooperation of the lower protective shell and the upper protective shell, and the wiring joints of the cables can be separated by a plurality of partitions, and the lower protective shell and the upper protective shell can be quickly disassembled and assembled by the limiting component. The device has the advantages of safety protection, effective separation, quick disassembly and assembly, damage prevention, simplicity and practicality. However, when installing different types of wiring harnesses inside the protection box of the wiring protection device for electronic engineering, if the spacing between the partition plates is too large, it will cause a waste of space, and if the spacing between the partition plates is too small, the wiring harnesses cannot be inserted and it is difficult to connect and protect them.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a wiring protection device for electronic engineering is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a wiring protection device for electronic engineering to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wiring protection device for electronic engineering, comprising a junction box, wherein both ends of the junction box are provided with wire inlets, and the bottom surface of the junction box is provided with a sliding guide rail, a damping sleeve is installed on the surface of the sliding guide rail, and the damping sleeve and the sliding guide rail are slidably connected, and a partition plate is provided on the upper end surface of the damping sleeve, the corners of the partition plate are arranged in an arc shape, and a heat dissipation groove is opened on the surface of the partition plate.

[0007] Preferably, an upper sealing cover is provided at the upper end of the junction box, and a limiting telescopic rod is provided on the top surface of the upper sealing cover.

[0008] Preferably, a compression spring 1 is installed on the surface of the position-limiting telescopic rod, and a connecting seat is provided at the front end of the position-limiting telescopic rod.

[0009] Preferably, a heat spreader is installed at the lower end of the connecting seat, and a heat dissipation silicone sheet is provided at the lower end of the heat spreader.

[0010] Preferably, sockets are provided on both side surfaces of the upper sealing cover, and connection blocks are provided on both side surfaces of the junction box.

[0011] Preferably, a limiting slide bar is disposed on the surface of the connection block, and a second compression spring is disposed on the surface of the limiting slide bar.

[0012] Preferably, a plug plate is slidably mounted on the surface of the limit sliding rod, a pull plate is provided on the surface of the plug plate, and the plug plate and the socket are connected in a plug-in manner.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a junction box, a wire inlet, a sliding guide rail, a damping sleeve, a partition plate and a heat dissipation groove. Through the setting of the damping sleeve, the partition plate can be slid according to the size of the wire harness to control the spacing of the junction box, which is convenient for connecting the wire harness. Through the setting of the heat dissipation groove, the heat generated by the wire harness can be prevented from being transferred to the surface of the partition plate and unable to volatilize, causing heat accumulation;

[0015] 2. The utility model is provided with an upper sealing cover, a limit telescopic rod, a compression spring, a connecting seat, a heat spreader and a heat dissipation silicone sheet. The heat dissipation silicone sheet can be attached to the surface of the wiring harness to absorb the heat generated by the wiring harness. The heat spreader can absorb the heat generated by the heat dissipation silicone sheet to avoid heat accumulation.

[0016] 3. The utility model is provided with a socket, a plug plate, a pull plate, a connecting block, a limit slide rod and a compression spring. Through the provision of the plug plate, the upper sealing cover can be fixed to the upper end of the junction box, and the restriction on the upper sealing cover can be quickly released during maintenance, and the junction box can be opened to maintain the internal wiring harness. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the partition plate of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the heat dissipation device of the utility model;

[0020] Figure 4 It is a schematic diagram of the quick-disassembly structure of the utility model.

[0021] In the figure: 1. Junction box; 101. Wire inlet; 2. Sliding guide rail; 201. Damping sleeve; 202. Partition plate; 203. Heat sink; 3. Upper sealing cover; 301. Limiting telescopic rod; 302. Compression spring 1; 303. Connecting seat; 304. Heat spreader; 305. Heat dissipating silicone sheet; 4. Socket; 401. Insert plate; 402. Pull plate; 403. Connecting block; 404. Limiting slide rod; 405. Compression spring 2. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-Figure 2 As shown, a wiring protection device for electronic engineering includes a junction box 1, both ends of which are provided with wire inlets 101, and the bottom surface of the junction box 1 is provided with sliding guide rails 2. The advantage of this arrangement is that the partition plate 202 can be controlled to slide by the setting of the sliding guide rails 2.

[0024] Furthermore, a damping sleeve 201 is installed on the surface of the sliding guide rail 2, and the damping sleeve 201 is slidably connected to the sliding guide rail 2, and a partition plate 202 is provided on the upper end surface of the damping sleeve 201. The advantage of this setting is that through the setting of the damping sleeve 201, the sliding partition plate 202 can be used to control the spacing of the junction box 1 according to the size of the wiring harness, thereby facilitating the connection of the wiring harness.

[0025] Furthermore, the corners of the partition plate 202 are arranged in an arc shape, and a heat dissipation groove 203 is provided on the surface of the partition plate 202. The advantage of this arrangement is that the heat generated by the wiring harness can be prevented from being transferred to the surface of the partition plate 202 and unable to volatilize, thereby causing heat accumulation.

[0026] like Figure 3-Figure 4 As shown, an upper sealing cover 3 is provided at the upper end of the junction box 1, and a limiting telescopic rod 301 is provided on the top surface of the upper sealing cover 3, a compression spring 302 is installed on the surface of the limiting telescopic rod 301, and a connecting seat 303 is provided at the front end of the limiting telescopic rod 301. The advantage of this arrangement is that, through the arrangement of the compression spring 302, the heat dissipation silicone sheet 305 can be driven by compression to contact the surface of the wiring harness.

[0027] Furthermore, a heat spreader 304 is installed at the lower end of the connecting seat 303, and a heat dissipating silicone sheet 305 is provided at the lower end of the heat spreader 304. The advantage of this arrangement is that, through the arrangement of the heat dissipating silicone sheet 305, it can be attached to the surface of the wiring harness to absorb the heat generated by the wiring harness, and through the arrangement of the heat spreader 304, the heat generated by the heat dissipating silicone sheet 305 can be absorbed to avoid heat accumulation.

[0028] Furthermore, sockets 4 are provided on both side surfaces of the upper sealing cover 3, and connecting blocks 403 are provided on both side surfaces of the junction box 1, a limiting slide bar 404 is provided on the surface of the connecting block 403, and a compression spring 2 405 is provided on the surface of the limiting slide bar 404. The advantage of this arrangement is that, through the arrangement of the compression spring 2 405, the plug board 401 can be driven to slide along the limiting slide bar 404 and inserted into the interior of the socket 4 to limit and fix it.

[0029] Furthermore, a plug plate 401 is slidably installed on the surface of the limiting slide bar 404, and a pull plate 402 is provided on the surface of the plug plate 401, and the plug plate 401 and the socket 4 are plug-in connected. The advantage of this arrangement is that the upper sealing cover 3 can be fixed to the upper end of the junction box 1 through the arrangement of the plug plate 401, and the junction box 1 can be opened to maintain the internal wiring harness after the restriction on the upper sealing cover 3 is quickly released during maintenance.

[0030] Working principle: When using the wiring protection device for electronic engineering, first, according to the wiring harness to be connected, the space of the junction box 1 is allocated by pulling the partition plate 202 with the damping sliding sleeve 201, and then the wiring harness is connected through the wire inlet 101, and the upper sealing cover 3 is buckled on the upper end of the junction box 1. The heat dissipation silicone sheet 305 and the heat spreader 304 contact the surface of the wiring harness and press the limit telescopic rod 301 backward. The compression spring 1 302 supports the heat spreader 304 by compression, and then pulls the plug plate 401 backward to slide backward along the limit sliding rod 404. After the upper sealing cover 3 covers the upper end of the junction box 1, the plug plate 401 is released, and the compression spring 2 405 pushes the plug plate 401 into the inside of the socket 4 by resetting to limit the upper sealing cover 3 and complete the fixation. This is the working principle of the wiring protection device for electronic engineering.

Claims

1. A wiring protection device for electronic engineering, comprising a wiring box (1), characterized in that: Both ends of the junction box (1) are provided with wire inlets (101), and the bottom surface of the junction box (1) is provided with a sliding guide rail (2), the surface of the sliding guide rail (2) is installed with a damping sliding sleeve (201), and the damping sliding sleeve (201) and the sliding guide rail (2) are slidably connected, and the upper end surface of the damping sliding sleeve (201) is provided with a partition plate (202), the corner of the partition plate (202) is arranged in an arc shape, and the surface of the partition plate (202) is provided with a heat dissipation groove (203).

2. The wiring protection device for electronic engineering according to claim 1, characterized in that: An upper sealing cover (3) is provided at the upper end of the junction box (1), and a limiting telescopic rod (301) is provided on the top surface of the upper sealing cover (3).

3. The wiring protection device for electronic engineering according to claim 2, characterized in that: A compression spring 1 (302) is installed on the surface of the position-limiting telescopic rod (301), and a connecting seat (303) is arranged at the front end of the position-limiting telescopic rod (301).

4. The wiring protection device for electronic engineering according to claim 3, characterized in that: A heat spreader (304) is installed at the lower end of the connection seat (303), and a heat dissipation silicone sheet (305) is provided at the lower end of the heat spreader (304).

5. The wiring protection device for electronic engineering according to claim 2, characterized in that: Sockets (4) are provided on both side surfaces of the upper sealing cover (3), and connection blocks (403) are provided on both side surfaces of the junction box (1).

6. The wiring protection device for electronic engineering according to claim 5, characterized in that: A limiting slide bar (404) is arranged on the surface of the connection block (403), and a second compression spring (405) is arranged on the surface of the limiting slide bar (404).

7. The wiring protection device for electronic engineering according to claim 6, characterized in that: A plug board (401) is slidably mounted on the surface of the position-limiting sliding rod (404), a pull board (402) is arranged on the surface of the plug board (401), and the plug board (401) and the socket (4) are plug-in connected.

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