CN213692839U

CN213692839U - Control distribution box

Info

Publication number: CN213692839U
Application number: CN202022269609.2U
Authority: CN
Inventors: 胡国建
Original assignee: Hangzhou Hengju Electric Power Technology Co ltd
Current assignee: Hangzhou Hengju Electric Power Technology Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-07-13
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a control distribution box, which comprises a main body, wherein the front outer wall of the main body is connected with a box door through a hinge, a plurality of indicator light buttons are fixedly arranged above the front outer wall of the box door, the side walls of the left and right sides of the main body are respectively provided with a dustproof mesh enclosure, the side walls of the left and right sides of the main body are fixedly provided with radiating holes near the inner side of the dustproof mesh enclosure, the inside of the main body is fixedly provided with an element bin, the upper and lower ends of the inner walls of the left and right sides of the element bin are respectively and fixedly provided with a slide rail frame, one side wall of the slide rail frame near the middle part of the element bin is fixedly provided with a limiting pin hole, the middle part of the top wall of the slide rail frame is fixedly provided with a slide rail, the top wall of the slide rail is fixedly connected with a cantilever, has certain use value and popularization value.

Description

Control distribution box

Technical Field

The utility model relates to a block terminal technical field especially relates to a control distribution box.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, requires to assemble switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, and can be switched on or switched off by a manual or automatic switch in normal operation; the distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.

Common control distribution box internally mounted has more component, installs more component one by one to control distribution box inside time relatively troublesome to, during later stage inspection maintenance, because switchgear, measuring instrument, protection electrical apparatus and auxiliary assembly etc. are all inside control distribution box, including control distribution box's inner space is less, it is comparatively inconvenient to dismantle the maintenance, influences workman's work efficiency to a certain extent.

In view of the above, there is a need for a control distribution box that addresses the deficiencies in the prior art.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a control distribution box aims at solving the not too reasonable and comparatively trouble problem of dismouting maintenance of current control distribution box structural design.

In order to achieve the above object, the utility model provides a following technical scheme: a control distribution box comprises a main body, wherein the front outer wall of the main body is connected with a box door through a hinge, a plurality of indicator light buttons are fixedly arranged above the front outer wall of the box door, the left side wall and the right side wall of the main body are respectively provided with a dustproof mesh enclosure, the left side wall and the right side wall of the main body are fixedly provided with heat dissipation holes close to the inner side of the dustproof mesh enclosure, a component bin is fixedly arranged inside the main body, the upper end and the lower end of the left side wall and the lower end of the right side wall of the component bin are respectively fixedly provided with a slide block frame, one side wall of the slide block frame, which is close to the middle part of the component bin, is fixedly provided with a limiting pin hole, the middle part of the top wall of the slide block frame is fixedly provided with a slide, and a plurality of wiring terminal block mounting frames are longitudinally arranged on the outer wall of the front surface of the back plate.

Preferably, the slider frame is of a long strip-shaped structure, and the slider frame is horizontally arranged at the upper end and the lower end of the inner walls of the left side and the right side of the element bin from front to back.

Preferably, two limit pin holes are fixedly formed in the side wall of one side, close to the middle of the element bin, of the sliding block frame, and the two limit pin holes are respectively formed in the front end of the sliding block frame and one end, close to the middle of the element bin, of the sliding block frame.

Preferably, the inner wall adaptation joint of spacing pinhole has spacing pin pole, and just spacing pin pole runs through and is connected to the spout behind the spacing pinhole.

Preferably, the back plate is connected with a sliding groove formed in the inner wall of the sliding block frame in a sliding mode through a sliding block.

The utility model has the advantages that:

1. in the utility model, the back plate can be connected with the sliding groove of the sliding block frame by the cantilever and the sliding block in a sliding way through the arrangement, and is connected with a limit pin hole at the front side of the sliding block through the limit pin rod of the adaptation, so that the limit fixing effect is achieved, and then the back plate can be slid forwards to expose the wiring terminal row mounting frame and the mounted elements after the limit pin rod is moved out, so that the disassembly, assembly and maintenance work is convenient, and the operation space is larger;

2. the utility model discloses in, be similar suspended structure design through backplate and the binding post row mounting bracket that sets up to run through around the inner wall of backplate and seted up a plurality of air vents, with this air permeability around improving the component storehouse, the louvre that cooperation main part both sides lateral wall was seted up increases radiating efficiency, has certain use value and spreading value.

Drawings

Fig. 1 is a front view of the structure of the present invention.

Fig. 2 is a front sectional view of the structure of the present invention.

Fig. 3 is a right side sectional view of the structure of the present invention.

Fig. 4 is an enlarged view of the part a in fig. 2.

Fig. 5 is an enlarged view of the part B in fig. 3.

In the figure: 1-main part, 2-box door, 3-indicator light button, 4-dustproof mesh enclosure, 5-heat dissipation hole, 6-component bin, 7-slider frame, 8-limit pin hole, 9-sliding groove, 10-slider, 11-cantilever, 12-back plate, 13-vent hole and 14-wiring terminal row mounting frame.

Detailed Description

As shown in fig. 1, 2, 3, 4 and 5, a control distribution box comprises a main body 1, wherein the front outer wall of the main body 1 is connected with a box door 2 through a hinge, a plurality of indicator light buttons 3 are fixedly arranged above the front outer wall of the box door 2, the left side wall and the right side wall of the main body 1 are respectively provided with a dustproof mesh enclosure 4, the left side wall and the right side wall of the main body 1 are respectively provided with a radiating hole 5 close to the inner side of the dustproof mesh enclosure 4, a component bin 6 is fixedly arranged inside the main body 1, the upper end and the lower end of the left side wall and the lower end of the right side wall of the component bin 6 are respectively and fixedly provided with a slide block frame 7, one side wall of the slide block frame 7 close to the middle part of the component bin 6 is fixedly provided with a limiting pin hole 8, the middle part of the top wall, a plurality of vent holes 13 are formed in the front and back of the inner wall of the back plate 12 in a penetrating manner, and a plurality of terminal block mounting frames 14 are longitudinally arranged on the outer wall of the front face of the back plate 12.

The utility model discloses the theory of operation: when the electronic device on the wiring terminal row mounting frame 14 is inspected in the later stage, the cantilever 11 and the slider 10 are connected to the sliding groove 9 of the slider frame 7 in a sliding mode through the back plate 12, then the limiting pin rod clamp for limiting and fixing the slider 10 is taken out, limiting and fixing are cancelled, then the back plate 12 is pulled forwards, the slider 10 slides forwards in the sliding groove 9 under the action of force, the wiring terminal row mounting frame 14 and the mounted elements of the wiring terminal row mounting frame are moved to the outer side close to the box door 2, then, workers can conveniently disassemble, assemble and inspect the work to a greater extent, the operation space is large, the back plate 12 is pushed backwards and slides integrally after the inspection is completed until the slider 10 slides to the tail end of the sliding groove 9, and then the limiting pin rod is inserted into the limiting pin hole 8 in the front side of the back plate 12, so that the slider 10 is prevented from; through backplate 12 and binding post row mounting bracket 14 for similar suspended structure design, run through around the inner wall of cooperation backplate 12 and seted up a plurality of air vents 13 to this air permeability around improving component storehouse 6, the louvre 5 that the cooperation main part 1 both sides lateral wall was seted up increases the radiating efficiency.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. A control distribution box comprises a main body (1) and is characterized in that the front outer wall of the main body (1) is connected with a box door (2) through a hinge, a plurality of indicator light buttons (3) are fixedly arranged above the front outer wall of the box door (2), the left side wall and the right side wall of the main body (1) are respectively provided with a dustproof mesh enclosure (4), the inner sides of the left side wall and the right side wall of the main body (1) close to the dustproof mesh enclosure (4) are fixedly provided with radiating holes (5), the inside of the main body (1) is fixedly provided with an element bin (6), the upper end and the lower end of the left side wall and the lower end of the right side wall of the element bin (6) are respectively fixedly provided with a slider frame (7), one side wall of the slider frame (7) close to the middle part of the element bin (6) is fixedly provided with a limiting pin hole (8), roof fixedly connected with cantilever (11) of slider (10), cantilever (11) are close to one side lateral wall fixedly connected with backplate (12) at component storehouse (6) middle part, run through around the inner wall of backplate (12) and seted up a plurality of air vents (13), a plurality of binding post row mounting bracket (14) are installed to the front outer wall longitudinal arrangement of backplate (12).

2. The control distribution box according to claim 1, wherein the slider frame (7) is a strip-shaped structure, and the slider frame (7) is horizontally arranged at the upper end and the lower end of the inner wall of the left side and the right side of the component chamber (6) from front to back.

3. The control distribution box according to claim 1, wherein two limit pin holes (8) are fixedly formed in a side wall of the slider frame (7) near the middle of the element bin (6), and the two limit pin holes (8) are respectively formed in the front end of the slider frame (7) and one end near the middle of the element bin (6).

4. The control distribution box according to claim 1, wherein a limit pin rod is clamped on the inner wall of the limit pin hole (8) in an adaptive manner, and the limit pin rod penetrates through the limit pin hole (8) and then is connected to the sliding groove (9).

5. A control distribution box according to claim 1, characterized in that said back plate (12) is slidably connected to a sliding groove (9) formed in the inner wall of the slider frame (7) through a slider (10).