Distribution box with outgoing line protection function

Abstract

The utility model relates to the technical field of power distribution boxes, and solves the problems that when the power distribution box is installed, electronic components in the power distribution box are connected through a cable, the cable is bent and damaged when the cable penetrates through a box body for wire outgoing and wiring, external dust enters the box body along a wiring hole site, and the power distribution box is damaged. And the use of internal electronic components is influenced. The power distribution box with the outgoing line protection function comprises a power distribution box body, a power distribution control module is arranged in the power distribution box body, a plurality of cables used for being connected with equipment are arranged at the bottom of the power distribution control module, and threading holes used for threading and routing are formed in the inner bottom face of the power distribution box body. A wire penetrating hole is formed in the base, a protection assembly used for protecting a cable is arranged in the wire penetrating hole, the protection assembly comprises a rubber sleeve arranged in the wire penetrating hole, a cavity is formed in the rubber sleeve, and a spring used for buffering bending of the cable is arranged in the cavity.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, in particular to a distribution box with an outgoing line protection function. Background Art

[0002] A power switch distribution box disclosed in announcement number CN213692803U includes a box body, a top cover is fixedly provided on the top of the box body, a sound and light warning light is provided in the middle of the top wall of the top cover, a box door is installed on the front outer wall of the box body through hinges, a handle is fixedly installed in the middle of the front outer wall of the box door, a lock cylinder is embedded on the right side of the front outer wall of the box door, a bottom plate is fixedly provided on the bottom of the box body, a power chamber is fixedly provided inside the box body, a fixing frame is fixedly provided below the inner walls on the left and right sides of the power chamber, a first mounting frame is provided at the bottom end of the side wall of the fixing frame close to the middle of the power chamber, a second mounting frame is provided at the top end of the side wall of the fixing frame close to the middle of the power chamber, and a screw frame is provided on the inner walls on the left and right sides of the power chamber close to the top of the fixing frame.

[0003] The utility model improves the flexibility of the mounting frame, is more convenient to adjust, has stronger stability, and has certain use value and promotion value.

[0004] However, when installing the distribution box, the electronic components inside the distribution box are connected by cables, and the cables may be bent when passing through the box for outgoing wiring, causing damage to the cables. In addition, external dust may enter the box through the wiring holes, affecting the use of the internal electronic components. This solution does not provide high protection for the electronic components in the distribution box. Utility Model Content

[0005] In order to address the deficiencies in the prior art, the utility model provides a distribution box with a line protection function, which solves the problem that when installing the distribution box, the electronic components inside the distribution box are connected by cables, and the cables may bend when passing through the box for line routing, causing damage to the cables, and external dust may enter the box through the wiring holes, affecting the use of the internal electronic components.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a distribution box with an outgoing line protection function, comprising a distribution box body, a distribution control module is arranged inside the distribution box body, and a plurality of cables for connecting equipment are arranged at the bottom of the distribution control module, and a threading hole for threading and routing of wires is opened on the inner bottom surface of the distribution box body, and a protective component for protecting the cables is arranged inside the threading hole.

[0007] In a specific embodiment, the protective component includes a rubber sleeve arranged inside the threading hole, and a cavity is opened inside the rubber sleeve, and a spring for buffering the bending of the cable is arranged inside the cavity, and a fixing ring is arranged on the top of the rubber sleeve, an airbag ring is sleeved inside the fixing ring, and a connecting pipe is connected to the surface of the airbag ring, and the connecting pipe passes through the fixing ring and an inflation head is arranged inside the connecting pipe, and a stop valve for opening and closing is arranged on the surface of the connecting pipe.

[0008] In a specific embodiment, one end of the cable is connected to and penetrates the inside of the rubber sleeve and the airbag ring, and is electrically connected to the bottom of the power distribution control module.

[0009] In a specific embodiment, a box door for sealing and protection is disposed on the surface of the power distribution box, and a switch for adjusting the power distribution control module is disposed on the surface of the box door.

[0010] In a specific embodiment, a lock core for anti-theft protection is axially symmetrically arranged on one side of the door surface, and there are two lock cores.

[0011] In a specific embodiment, a plurality of heat dissipation holes are provided on the side of the distribution box body, and the heat dissipation holes are distributed in a rectangular array.

[0012] Compared with the prior art, the utility model provides a distribution box with an outgoing line protection function, which has the following beneficial effects:

[0013] In the technical solution disclosed by the utility model, by utilizing the setting of the protective component, when the cable passes through the threading hole at the bottom of the distribution box for routing, one end of the cable can pass through the inside of the rubber sleeve and the airbag ring respectively, and be connected to the bottom of the distribution control module. Since a cavity is opened inside the rubber sleeve and a spring is arranged inside the cavity, when the cable is bent, it will be buffered by the spring to avoid excessive bending of the cable. At the same time, it will be protected by the rubber sleeve to avoid damage and breakage of the cable, thereby improving the protectiveness of the cable routing.

[0014] An airbag ring is sleeved inside the fixing ring provided by the utility model, and a connecting pipe is connected to the surface of the airbag ring, and an inflation head is arranged inside the connecting pipe which passes through the fixing ring, and a stop valve for opening and closing is arranged on the surface of the connecting pipe. When one end of the cable is connected, the inflation head can be connected to the external inflation device, and gas is filled into the airbag ring through the inflation head and the connecting pipe until the airbag ring expands and gradually wraps and fits the surface of the cable, thereby making the cable outlet position completely sealed, which can prevent external dust from entering the distribution box through the gap, thereby further improving the protection of the distribution box and the cable, and improving its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the power distribution box of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the protective component of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the airbag ring of the utility model.

[0020] In the figure: 1. power distribution box; 2. power distribution control module; 3. cables; 4. protective components; 41. rubber sleeve; 42. cavity; 43. spring; 44. fixing ring; 441. airbag ring; 442. connecting pipe; 443. inflation head; 444. stop valve; 5. box door. DETAILED DESCRIPTION

[0021] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0022] Figure 1-Figure 4 An embodiment of the utility model is a distribution box with an outgoing line protection function, comprising a distribution box body 1, a distribution control module 2 is arranged inside the distribution box body 1, and a plurality of cables 3 for connecting equipment are arranged at the bottom of the distribution control module 2, and a threading hole for threading and routing of wires is opened on the inner bottom surface of the distribution box body 1, and a protective component 4 for protecting the cables 3 is arranged inside the threading hole.

[0023] The specific problem targeted by this specific embodiment is to solve the problem that when installing the distribution box, the electronic components inside the distribution box are connected through cables 3, and when the cables 3 pass through the box body for outgoing wiring, the cables 3 will be bent, resulting in damage to the cables 3, and the dust from the outside will enter the box body along the wiring holes, affecting the use of the internal electronic components. The utility model uses the setting of the protective component 4. When the cable 3 passes through the threading hole on the bottom of the distribution box body 1 for wiring, one end of the cable 3 can be passed through the rubber sleeve 41 and the airbag ring 441 respectively, and connected to the bottom of the distribution control module 2. Since a cavity 42 is provided inside the rubber sleeve 41, and a spring 43 is provided inside the cavity 42, when the cable 3 is bent, it will be buffered by the spring 43 to avoid excessive bending of the cable 3. At the same time, it is protected by the rubber sleeve 41 to avoid damage to the cable 3, thereby improving the protection of the cable 3 threading and wiring.

[0024] One end of the cable 3 is connected to the inside of the rubber sleeve 41 and the airbag ring 441, and is electrically connected to the bottom of the power distribution control module 2.

[0025] The protective component 4 includes a rubber sleeve 41 arranged inside the threading hole, and a cavity 42 is opened inside the rubber sleeve 41, and a spring 43 for buffering the bending of the cable 3 is arranged inside the cavity 42, and a fixing ring 44 is arranged on the top of the rubber sleeve 41. In this specific embodiment, an airbag ring 441 is sleeved inside the fixing ring 44, and a connecting tube 442 is connected to the surface of the airbag ring 441, and the connecting tube 442 passes through the fixing ring 44 and an inflation head 443 is arranged inside, and a stop valve 444 for opening and closing is arranged on the surface of the connecting tube 442. An airbag ring 441 is sleeved inside the fixing ring 44, and a connecting tube 442 is connected to the surface of the airbag ring 441, and an inflation head 443 is arranged inside the connecting tube 442 which passes through the fixing ring 44, and a stop valve 444 for opening and closing is arranged on the surface of the connecting tube 442. When one end of the cable 3 is connected, the inflation head 443 can be connected to the external inflation equipment, and gas is filled into the airbag ring 441 through the inflation head 443 and the connecting tube 442 until the airbag ring 441 expands and gradually wraps and fits the surface of the cable 3, thereby making the outlet position of the cable 3 completely sealed, and preventing external dust from entering the distribution box 1 through the gap, thereby further improving the protection of the distribution box 1 and the cable 3, and improving its service life.

[0026] In this specific embodiment, a door 5 for sealing protection is provided on the surface of the distribution box 1, and a switch for adjusting the distribution control module 2 is provided on the surface of the door 5. A lock core for anti-theft protection is axially symmetrically provided on one side of the surface of the door 5, and there are two lock cores. A number of heat dissipation holes are opened on the side of the distribution box 1, and the heat dissipation holes are distributed in a rectangular array.

[0027] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0028] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A distribution box with an outgoing line protection function, comprising a distribution box body (1), characterized in that: The power distribution box (1) is provided with a power distribution control module (2) inside, and a plurality of cables (3) for connecting devices are provided at the bottom of the power distribution control module (2), and a threading hole for threading and routing wires is provided on the inner bottom surface of the power distribution box (1), and a protective component (4) for protecting the cables (3) is provided inside the threading hole; The protective component (4) comprises a rubber sleeve (41) arranged inside the threading hole, and a cavity (42) is provided inside the rubber sleeve (41), and a spring (43) for buffering the bending of the cable (3) is provided inside the cavity (42), and a fixing ring (44) is provided on the top of the rubber sleeve (41).

2. A distribution box with outgoing line protection function according to claim 1, characterized in that: The interior of the fixing ring (44) is sleeved with an airbag ring (441), and the surface of the airbag ring (441) is connected with a connecting pipe (442), and the connecting pipe (442) passes through the interior of the fixing ring (44) and is provided with an inflation head (443), and the surface of the connecting pipe (442) is provided with a stop valve (444) for opening and closing.

3. A distribution box with outgoing line protection function according to claim 1, characterized in that: One end of the cable (3) is connected and penetrates the inside of the rubber sleeve (41) and the airbag ring (441), and is electrically connected to the bottom of the power distribution control module (2).

4. A distribution box with outgoing line protection function according to claim 1, characterized in that: The surface of the power distribution box (1) is provided with a box door (5) for sealing and protection, and the surface of the box door (5) is provided with a switch for adjusting the power distribution control module (2).

5. A distribution box with outgoing line protection function according to claim 4, characterized in that: A lock core for anti-theft protection is axially symmetrically arranged on one side of the surface of the box door (5), and there are two lock cores.

6. A distribution box with outgoing line protection function according to claim 1, characterized in that: The side surface of the power distribution box (1) is provided with a plurality of heat dissipation holes, and the heat dissipation holes are distributed in a rectangular array.

Images