CN219918063U - Closed insulating block terminal - Google Patents

Abstract

The utility model discloses a closed insulating distribution box, which comprises a box body and a box cover, wherein the box cover is arranged on the box body: the power distribution box comprises a supporting component, a sealing component, a fixing component and a radiating component, wherein the supporting component comprises a box body, the sealing component comprises an outer door arranged in the box body, a box inlet pipe penetrating through the top and one side of the box body, a telescopic device symmetrically arranged in the box inlet pipe, a connecting piece arranged at one end of the telescopic device and a fixing device arranged at one end of the connecting piece, and the radiating component comprises a mounting rack arranged on the inner wall of the box body.

Description

Closed insulating block terminal

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a closed insulation distribution box.

Background

The block terminal is electrical equipment, has small, simple installation, technical performance is special, the position is fixed, the configuration function is unique, not restricted by the place, it is more general to use, the operation is reliable and stable, space utilization is high, take up an area of few and have environmental protection effect's characteristics, after the staff is connected circuit and block terminal, if the circuit is fixed after connecting not putting in order, can scatter inside the block terminal, if the block terminal inside breaks down, the inside circuit that scatters can influence the staff to the maintenance of block terminal, and a closed insulating block terminal can bring convenience for the staff.

Disclosure of Invention

The utility model aims to provide a closed insulation distribution box, which solves the problems in the prior art.

In order to achieve the above purpose, the utility model provides a technical scheme that a closed insulation distribution box comprises a supporting component, a sealing component, a fixing component and a heat dissipation component, wherein the supporting component comprises a box body, the sealing component comprises an outer door arranged in the box body, a box inlet pipe penetrating through the top and one side of the box body, a telescopic device symmetrically arranged in the box inlet pipe, a connecting piece arranged at one end of the telescopic device and a fixer arranged at one end of the connecting piece, and the heat dissipation component comprises a mounting rack arranged on the inner wall of the box body.

Preferably, the box body fixing parts are symmetrically arranged on the outer side of the box body, and fixing holes are formed in the box body fixing parts.

Preferably, a first observation window is arranged in the outer door, and a door lock is arranged on the surface of the outer door in a penetrating manner.

Preferably, an inner door is arranged in the box body, the inner door is positioned at the rear end of the outer door, a second observation window is arranged in the inner door, and a plurality of triangular locks are arranged on the surface of the inner door.

Preferably, the inside of mounting bracket runs through and installs the heat conduction strip, the radiating block mounting bracket is installed to the bottom of box.

Preferably, the mounting frame fixing parts are symmetrically arranged on the outer side of the radiating block mounting frame, the top of the radiating block mounting frame is symmetrically provided with the connecting grooves, and the bottoms of the heat conducting strips are positioned inside the connecting grooves.

Preferably, the bottom of the radiating block mounting frame is provided with a radiating block, and a plurality of ventilation grooves are formed in the radiating block.

By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:

1. the telescopic device is arranged in the utility model, when a worker sends the line into the distribution box from the box inlet pipe for connection, the telescopic device symmetrically arranged in the box inlet pipe is started to extend outwards, when the telescopic device extends outwards, the connecting piece and the fixing device arranged at one end can be driven to extend outwards, and after the fixing device extends outwards, the line in the box inlet pipe can be clamped and fixed, so that the influence of scattering of the line on the maintenance and cleaning of the worker when the distribution box fails is avoided.

2. According to the utility model, the radiating block is arranged, when the distribution box is used for a long time, a large amount of heat is generated in the distribution box, the heat is outwards guided by the heat conducting strip arranged in the mounting frame, the heat is guided to the radiating block by the heat conducting strip to radiate, the contact area between the radiating block and air can be increased by the ventilation groove arranged in the radiating block, the radiating effect is increased, and faults caused by high temperature in the interior are prevented.

Drawings

Fig. 1 is a schematic perspective view of a power distribution box according to the present utility model.

Fig. 2 is a schematic cross-sectional view of the power distribution box of the present utility model.

FIG. 3 is a schematic cross-sectional view of the box tube of the present utility model.

In the figure: 100. a support assembly; 101. a case; 102. a case fixing member; 103. a fixing hole;

200. a closure assembly; 201. an outer door; 202. a first viewing window; 203. a door lock; 204. an inner door; 205. a second viewing window; 206. a cam lock;

300. a fixing assembly; 301. a box inlet pipe; 302. a telescopic device; 303. a connecting piece; 304. a holder;

400. a heat dissipation assembly; 401. a mounting frame; 402. a heat conducting strip; 403. a heat dissipation block mounting frame; 404. a mounting bracket fixing member; 405. a connecting groove; 406. a heat dissipation block; 407. a ventilation groove.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, a closed insulated switchgear;

the supporting component 100 includes box 101, box mounting 102 is installed to the outside symmetry of box 101, box 101 can provide the support for the box mounting 102 of outside symmetry installation, the fixed orifices 103 has been seted up to the inside of box mounting 102, box mounting 102 can provide the space of seting up for the fixed orifices 103 that the inside was setted up, when the staff need install the block terminal, the box 101 is fixed with the fixed orifices 103 that the inside was setted up through the box mounting 102 of block terminal outside symmetry installation, the condition that the drop appears in the prevention box 101.

Referring to fig. 1, a closed insulated switchgear;

the internally mounted of enclosure assembly 200 box 101 has outer door 201, box 101 can be for internally mounted's outer door 201 through installation space and support, outer door 201 can provide the protection for box 101 inside, the internally mounted of outer door 201 has first observation window 202, outer door 201 can provide installation space and support for internally mounted's first observation window 202, the staff can observe box 101 inside through first observation window 202, the surface of outer door 201 runs through and installs lock 203, outer door 201 can provide installation space and support for surface through-mounted's lock 203, lock 203 can provide the effect of locking for outer door 201, prevent that irrelevant personnel from opening outer door 201, box 101's internally mounted has inner door 204, inner door 204 is located the rear end of outer door 201, box 101 can provide installation space for internally mounted's inner door 204, inner door 204 can provide secondary protection for box 101, thereby prevent that external object from getting into box 101 inside and causing the injury, inner door 204's internally mounted has second observation window 205, inner door 204 can provide installation space and support for internally mounted's inner door 206, inner door 206 can provide the effect of locking for internally mounted door 205 and support for the inner door 206, three-side-mounted door 206 can provide three-angle-shaped window 206 for internally mounted door 204, can provide the lock 206 for internally mounted door 206.

Referring to fig. 1, 2 and 3, a closed insulated switchgear;

the top and one side of fixed subassembly 300 box 101 run through and install into case pipe 301, the box 101 can provide installation space and support for top and one side run through the case pipe 301 of installation, it can provide inlet wire ability for it when the staff needs to be connected to the circuit to advance case pipe 301, the inside symmetry of case pipe 301 is installed the expansion bend 302, connecting piece 303 is installed to the one end of expansion bend 302, fixing piece 304 is installed to one end of connecting piece 303, advance case pipe 301 can provide installation space and support for inside symmetry installed expansion bend 302, after the staff connects the circuit, outwards stretch out through starting internally mounted expansion bend 302, connecting piece 303 and fixing piece 304 that can drive one end installation outwards stretch out when expansion bend 302 outwards, can carry out the centre gripping with the inside circuit of case pipe 301 after outside stretching out of both sides fixing piece 304, prevent that the circuit from appearing the scattered condition, influence the staff to the daily maintenance and the clearance of block terminal.

Referring to fig. 2, a closed insulated switchgear;

the mounting frame 401 is installed on the inner wall of the box body 101 of the heat dissipation assembly 400, the box body 101 can provide mounting space and support for the mounting frame 401 installed on the inner wall, the mounting frame 401 can provide mounting support for electrical equipment, the heat conducting strips 402 are installed inside the mounting frame 401 in a penetrating manner, the mounting frame 401 can provide mounting space and support for the heat conducting strips 402 installed inside in a penetrating manner, when the power distribution box works for a long time, a large amount of heat is generated by the internal electrical equipment, the heat conducting strips 402 can guide the heat to the outside, the internal high temperature is prevented from causing the electrical equipment to fail, the heat dissipation block mounting frame 403 is installed at the bottom of the box body 101, the heat dissipation block mounting frame 403 installed at the bottom of the box body 101 can provide supporting and fixing capability for the heat dissipation block 406, the mounting frame fixing members 404 are symmetrically installed outside the heat dissipation block mounting frame 403, the mounting frame fixing members 404 are symmetrically installed outside, when staff needs to fix the radiator block mounting frame 403, the radiator block mounting frame 403 is fixed with the box 101 through the mounting frame fixing members 404 symmetrically arranged at the outer side, the radiator block mounting frame 403 is prevented from falling, the top of the radiator block mounting frame 403 is symmetrically provided with the connecting grooves 405, the bottoms of the heat conducting strips 402 are positioned in the connecting grooves 405, the radiator block mounting frame 403 can provide a space for the connecting grooves 405 symmetrically arranged at the top, the connecting grooves 405 can provide a mounting connection space for the heat conducting strips 402, the radiator block 406 is arranged at the bottom of the radiator block mounting frame 403, the radiator block mounting frame 403 can provide fixing capacity for the radiator block 406 arranged at the bottom, after the staff installs the radiator block mounting frame 403, the heat conducting strips 402 guide internal heat to the radiator block 406 outwards, the radiator block 406 can radiate heat to the outside, the inside of radiating block 406 has seted up a plurality of ventilation slots 407, and radiating block 406 can provide the space of seting up for a plurality of ventilation slots 407 that the inside was setted up, and ventilation slot 407 can increase the space that the air flows to ventilation slot 407 can increase radiating block 406 and air's area of contact, promotes the radiating rate.

Working principle: when the staff needs to be connected with the inside electrical equipment of block terminal with the circuit, send into the circuit through advancing case pipe 301 and connect inside the box 101, after the staff connects the circuit, start the expansion bend 302 of advancing the inside symmetry installation of case pipe 301, expansion bend 302 outwards stretches out and drives the connecting piece 303 and the outward extension of fixer 304 of one end installation, can fix the circuit after the contact of fixer 304 with the circuit, prevent that the condition that the circuit from appearing scattering influences staff's follow-up maintenance and clearance, when using the block terminal for a long time, the inside electrical equipment of box 101 produces a large amount of heats, heat conduction strip 402 can guide the heat to on the radiating block 406, outwards dispel the heat by the radiating block 406 again, prevent that the inside heat of block terminal can't outwards send out and lead to the trouble.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (7)

1. A closed insulated switchgear, comprising: a support assembly (100) comprising a housing (101);

a closure assembly (200) comprising an outer door (201) mounted inside the case (101); the fixing assembly (300) comprises a box inlet pipe (301) penetrating through the top and one side of the box body (101), a telescopic device (302) symmetrically arranged in the box inlet pipe (301), a connecting piece (303) arranged at one end of the telescopic device (302) and a fixer (304) arranged at one end of the connecting piece (303); the heat dissipation assembly (400) comprises a mounting frame (401) arranged on the inner wall of the box body (101).

2. The enclosed insulation distribution box according to claim 1, wherein the box body (101) is symmetrically provided with box body fixing pieces (102) on the outer side, and fixing holes (103) are formed in the box body fixing pieces (102).

3. The enclosed insulated switchgear according to claim 1, characterized in that the inside of the outer door (201) is provided with a first observation window (202), and the surface of the outer door (201) is provided with a door lock (203) penetrating through.

4. The enclosed insulated switchgear according to claim 1, wherein the inside of the enclosure (101) is provided with an inner door (204), the inner door (204) is located at the rear end of the outer door (201), the inside of the inner door (204) is provided with a second observation window (205), and the surface of the inner door (204) is provided with a plurality of triangular locks (206).

5. The enclosed insulated switchgear of claim 1, wherein the inside of the mounting frame (401) is provided with heat conducting strips (402) penetrating therethrough, and the bottom of the housing (101) is provided with a heat dissipating block mounting frame (403).

6. The enclosed insulation distribution box according to claim 5, wherein the outer side of the heat dissipation block mounting frame (403) is symmetrically provided with mounting frame fixing members (404), the top of the heat dissipation block mounting frame (403) is symmetrically provided with connecting grooves (405), and the bottom of the heat conduction strip (402) is located inside the connecting grooves (405).

7. The enclosed insulation distribution box according to claim 6, wherein a heat sink (406) is mounted at the bottom of the heat sink mounting frame (403), and a plurality of ventilation slots (407) are formed in the heat sink (406).