CN217334732U

CN217334732U - Vehicle-mounted low-voltage power distribution cabinet

Info

Publication number: CN217334732U
Application number: CN202220102972.1U
Authority: CN
Inventors: 赵会锋; 曹安春; 刘玉铭; 袁建华; 戴军
Original assignee: Shanghai Thehao Electric Power Technology Co ltd
Current assignee: Shanghai Thehao Electric Power Technology Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-08-30
Anticipated expiration: 2032-01-17

Abstract

The utility model relates to a switch board technical field especially relates to an on-vehicle low-voltage distribution cabinet. The technical scheme comprises the following steps: frame, first B looks inlet wire copper bar and back upper cover plate, the both sides of frame fixed mounting respectively have left side board and right side board, and the top fixed mounting of frame has a lamina tecti, and the inside fixed mounting of frame has a contactor, and the inside fixed mounting of frame of contactor front end has second B looks inlet wire copper bar, and the inner wall fixed mounting of frame has first B looks inlet wire copper bar. The utility model discloses a be provided with first bumper shock absorber, handle and be qualified for the next round of competitions mutually supporting between the copper bar, can be comparatively convenient stimulate this device through the handle, carry out the shock attenuation with the frame at the in-process that removes through first bumper shock absorber and the copper bar of being qualified for the next round of competitions, prevent to shake in the transportation and lead to equipment to damage, reduced the cost of transportation, improved life, make the device more high-efficient when using.

Description

Vehicle-mounted low-voltage power distribution cabinet

Technical Field

The utility model relates to a switch board technical field specifically is an on-vehicle low-voltage distribution cabinet.

Background

The power distribution cabinet and the lighting power distribution cabinet are final-stage equipment of a power distribution system, the power distribution cabinet is a general name of a motor control center, and the power distribution cabinet is used in occasions with dispersed loads and less loops; the motor control center is used in the occasions with concentrated loads and more loops, distributes the electric energy of a certain circuit of the upper-level distribution equipment to the nearby loads, and the equipment provides protection, monitoring and control for the loads, so that the vehicle-mounted low-voltage distribution cabinet is needed.

Through the retrieval, patent publication number is CN204597248U discloses the switch board, and this utility model discloses a switch board, its technical scheme main points are including the cabinet body and cabinet door, the internal rigid coupling of cabinet has the circuit board, and the rigid coupling has circuit detection mechanism on the cabinet door, circuit detection mechanism partly is located the internal wiring end that is of cabinet, and another part runs through the cabinet door and forms the sense terminal outside the cabinet door, the wiring end is connected with the circuit board.

The existing vehicle-mounted low-voltage power distribution cabinet has the defects that:

1. in the using process of the existing vehicle-mounted low-voltage power distribution cabinet, the vehicle-mounted cabinet is inconvenient to carry, so that equipment is damaged due to vibration in the transportation process, the transportation cost is increased, the convenience is reduced, and the service life is shortened;

2. general on-vehicle low-voltage distribution cabinet does not have better maintenance structure, and is comparatively troublesome at the in-process that the switch board was being maintained, to the inconvenient control that advances of inside temperature, makes comparatively troublesome when carrying out the maintenance, and we propose an on-vehicle low-voltage distribution cabinet for this reason and solve current problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an on-vehicle low-voltage distribution cabinet to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an on-vehicle low-voltage distribution cabinet, includes frame, first B looks inlet wire copper bar and back upper cover plate, the both sides of frame fixed mounting respectively has left side board and right side board, the top fixed mounting of frame has the lamina tecti, the inside fixed mounting of frame has the contactor, the inside fixed mounting of frame of contactor front end has second B looks inlet wire copper bar, the inner wall fixed mounting of frame has first B looks inlet wire copper bar, the inside fixed mounting of frame of first B looks inlet wire copper bar bottom has second C looks inlet wire copper bar, the bottom of frame fixed mounting respectively has first bumper shock absorber and second bumper shock absorber, one side fixed mounting of left side board has axial fan, the frame be provided with the outlet copper bar, the bottom fixed mounting of frame have with outlet copper bar complex hose nipple.

Carry out the shock attenuation with the frame at the in-process that removes through first bumper shock absorber and the copper bar of being qualified for the next round of competitions, prevent to shake in the transportation and lead to equipment to damage, reduced the cost of transportation, improved life, make the device more high-efficient when using.

Preferably, the top of the top cover plate is fixedly provided with a handle, and the rear end of the frame is fixedly provided with a rear upper cover plate. Can remove the frame through the pulling handle, can be with the better shock attenuation that carries on of frame in the in-process that moves through first bumper shock absorber and second bumper shock absorber.

Preferably, the rear end of the frame is fixedly provided with a rear lower cover plate, and the rear lower cover plate is provided with a mounting hole extending into the frame. Through the mounting hole that sets up on the apron down in the back, can be convenient install and the butt joint through the mounting hole with the wire, it is more convenient during the use.

Preferably, the frame, the left side plate and the right side plate are fixedly installed through socket head cap screws, and the inner sides of the socket head cap screws are respectively provided with a flat pad and an elastic pad. The staff is more convenient at the in-process of overhauing, and is more convenient when installing and dismantling.

Preferably, the top of the second C-phase incoming line copper bar is fixedly provided with a first C-phase incoming line copper bar, and the inside of the frame on one side of the first C-phase incoming line copper bar is fixedly provided with an N-phase incoming line copper bar. The outgoing line copper bar can be conveniently protected through the flexible connecting pipe, so that the outgoing line copper bar is protected in the using process.

Preferably, the inner wall fixed mounting of frame has first A looks inlet wire copper bar, and the inside fixed mounting of frame of first A looks inlet wire copper bar bottom has second A looks inlet wire copper bar. The frame can be better damped in the moving process through the first shock absorber and the second shock absorber.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with first bumper shock absorber, handle and being qualified for the next round of competitions mutually supporting between the copper bar, can be comparatively convenient stimulate this device through the handle, carry out the shock attenuation with the frame at the in-process that removes through first bumper shock absorber and the copper bar of being qualified for the next round of competitions, prevent to shake in the transportation and lead to equipment to damage, reduced the cost of transportation, improved life, make the device more high-efficient when using.

2. Through being provided with mutually supporting between axial fan and the hose connection pipe, can be comparatively convenient carry out the inside thermal treatment that dispels the heat with the frame through axial fan, make the inside high temperature that prevents of device, can protect the copper bar of being qualified for the next round of competitions through the hose connection pipe, make the staff more convenient when maintaining, increase the practicality, convenient operation is swift.

Drawings

Fig. 1 is a three-dimensional front view of the appearance of the present invention;

FIG. 2 is a right side schematic view of the present invention;

FIG. 3 is a schematic view of the front internal structure of the present invention;

fig. 4 is a left side schematic view of the present invention;

fig. 5 is a schematic view of the back structure of the present invention;

fig. 6 is a schematic top view of the present invention.

In the figure: 1. a frame; 101. a left side plate; 102. an axial flow fan; 103. a socket head cap screw; 104. flattening the cushion; 105. a spring pad; 106. a first A-phase incoming copper bar; 107. a second A-phase incoming copper bar; 108. a contactor; 2. a first B-phase incoming copper bar; 201. a second B-phase incoming copper bar; 202. a first C-phase incoming copper bar; 203. n-phase incoming copper bars; 204. a second C-phase incoming copper bar; 205. a right side plate; 206. a first shock absorber; 207. an outgoing line copper bar; 208. a second shock absorber; 209. a flexible connection pipe; 3. a rear upper cover plate; 301. a rear lower cover plate; 302. a top cover plate; 303. and (4) a handle.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-6, the utility model provides a vehicle-mounted low-voltage power distribution cabinet, which comprises a frame 1, a first B-phase incoming copper bar 2 and a rear upper cover plate 3, wherein a left side plate 101 and a right side plate 205 are respectively fixedly installed on two sides of the frame 1, a top cover plate 302 is fixedly installed on the top of the frame 1, a contactor 108 is fixedly installed inside the frame 1, a second B-phase incoming copper bar 201 is fixedly installed inside the frame 1 at the front end of the contactor 108, a first B-phase incoming copper bar 2 is fixedly installed on the inner wall of the frame 1, a second C-phase incoming copper bar 204 is fixedly installed inside the frame 1 at the bottom of the first B-phase incoming copper bar 2, a first damper 206 and a second damper 208 are respectively fixedly installed at the bottom of the frame 1, an axial flow fan 102 is fixedly installed on one side of the left side plate 101, an outgoing copper bar 207 is arranged on the frame 1, a soft connecting pipe 209 matched with the outgoing copper bar 207 is fixedly installed at the bottom of the frame 1, top cover plate 302's top fixed mounting has handle 303, and be provided with the mounting hole that extends to frame 1 inside on the apron 301 down in the back, all through hexagon socket head cap screw 103 fixed mounting between frame 1 and left side board 101 and the right side board 205, and the inboard of hexagon socket head cap screw 103 is provided with flat pad 104 and bullet pad 105 respectively, the top fixed mounting of second C looks inlet wire copper bar 204 has first C looks inlet wire copper bar 202, and the inside fixed mounting of frame 1 of first C looks inlet wire copper bar 202 one side has N looks inlet wire copper bar 203, the inner wall fixed mounting of frame 1 has first A looks inlet wire copper bar 106, and the inside fixed mounting of frame 1 of first A looks inlet wire copper bar 106 bottom has second A looks inlet wire copper bar 107.

The working principle of the vehicle-mounted low-voltage power distribution cabinet based on the embodiment 1 is as follows: can remove frame 1 through pulling handle 303, can be with better the carrying on shock attenuation of frame 1 at the in-process that removes through first bumper shock absorber 206 and second bumper shock absorber 208, make internally mounted's connecting wire prevent to drop, can prevent simultaneously that vibrations from leading to equipment to damage in the transportation, service life has been increased, can be convenient through axial fan 102 with inside equipment processing of cooling down, prevent that inside high temperature, cause the damage to inside equipment, can be convenient will be qualified for the next round of competitions copper bar 207 through flexible coupling pipe 209 and protect, make and protect at the in-process that uses, prevent to slide to receive the damage to the outside of being qualified for the next round of competitions copper bar 207.

Example two

As shown in fig. 2-6, the utility model provides an on-vehicle low-voltage distribution cabinet compares in embodiment one, and this embodiment still includes: the rear end of the frame 1 is fixedly provided with a rear upper cover plate 3, and the rear end of the frame 1 is fixedly provided with a rear lower cover plate 301.

In this embodiment, can be convenient through back upper cover plate 3 install and fix frame 1, the in-process that makes the device use when going on is more convenient, and the in-process of butt joint is more stable, through the back lower cover plate 301 can be convenient laminate left side board 101, through the mounting hole that sets up on the back lower cover plate 301, can be convenient install and dock the wire through the mounting hole, and it is more convenient during the use.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides an on-vehicle low-voltage distribution cabinet, includes frame (1), a B looks inlet wire copper bar (2) and back upper cover plate (3), its characterized in that: the utility model discloses a copper bar with the structure of being qualified for the next round of competitions, including frame (1), the both sides of frame (1) are fixed mounting respectively has left side board (101) and right side board (205), the top fixed mounting of frame (1) has lamina tecti (302), the inside fixed mounting of frame (1) has contactor (108), the inside fixed mounting of frame (1) of contactor (108) front end has second B looks inlet wire copper bar (201), the inner wall fixed mounting of frame (1) has first B looks inlet wire copper bar (2), the inside fixed mounting of frame (1) of first B looks inlet wire copper bar (2) bottom has second C looks inlet wire copper bar (204), the bottom of frame (1) is fixed mounting respectively has first bumper shock absorber (206) and second bumper shock absorber (208), one side fixed mounting of left side board (101) has axial fan (102), being provided with of frame (1) is qualified for the next round of competitions (207), the bottom fixed mounting of frame (1) has copper bar (207) complex flexible coupling pipe (209) with being qualified for the next round of competitions.

2. On-board low-voltage distribution cabinet according to claim 1, characterized in that: the top of the top cover plate (302) is fixedly provided with a handle (303), and the rear end of the frame (1) is fixedly provided with a rear upper cover plate (3).

3. On-vehicle low-voltage distribution cabinet according to claim 1, characterized in that: the rear end fixed mounting of frame (1) has back lower cover plate (301), and is provided with the mounting hole that extends to frame (1) inside on back lower cover plate (301).

4. On-vehicle low-voltage distribution cabinet according to claim 1, characterized in that: the frame (1), the left side plate (101) and the right side plate (205) are fixedly installed through inner hexagonal screws (103), and the inner sides of the inner hexagonal screws (103) are respectively provided with a flat pad (104) and an elastic pad (105).

5. On-board low-voltage distribution cabinet according to claim 1, characterized in that: the top fixed mounting of second C looks inlet wire copper bar (204) has first C looks inlet wire copper bar (202), and the inside fixed mounting of frame (1) of first C looks inlet wire copper bar (202) one side has N looks inlet wire copper bar (203).

6. On-vehicle low-voltage distribution cabinet according to claim 1, characterized in that: the inner wall fixed mounting of frame (1) has first A looks inlet wire copper bar (106), and the inside fixed mounting of frame (1) of first A looks inlet wire copper bar (106) bottom has second A looks inlet wire copper bar (107).