CN219627151U

CN219627151U - Low-voltage distribution cabinet electric leakage early warning device

Info

Publication number: CN219627151U
Application number: CN202320730717.6U
Authority: CN
Inventors: 康寅; 钱飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-09-01
Anticipated expiration: 2033-04-06

Abstract

The utility model belongs to the technical field of power distribution cabinet electric leakage early warning devices, and particularly relates to a low-voltage power distribution cabinet electric leakage early warning device which comprises a protective shell, wherein a device main body is arranged in the protective shell, a top plate is arranged on the back surface of the device main body, one side of the top plate is connected with a connecting rod, and one end of the connecting rod is provided with a sleeve member. According to the utility model, the connecting rod, the sleeve, the spring, the sliding groove, the sliding block, the ejector rod, the fixing lug, the clamping groove, the clamping piece, the clamping block, the protection plate, the pressing plate, the connecting piece, the fixing piece, the side groove, the side plate, the connecting plate, the torsion spring and the pressing piece are arranged, so that the traditional installation and fixing mode is changed, the device can be detached and overhauled only by detaching the protection plate from the fixing lug in the process of disassembling and assembling the device, the overhauling efficiency of the device is improved, the protection effect of the early warning device can be realized, the abnormal working condition of the device caused by collision or mistakenly touching the button is prevented, and the use effect of the early warning device is improved.

Description

Low-voltage distribution cabinet electric leakage early warning device

Technical Field

The utility model relates to the technical field of power distribution cabinet leakage early warning devices, in particular to a low-voltage power distribution cabinet leakage early warning device.

Background

The low-voltage power distribution cabinet is internally provided with various electronic components, the electronic components not only can play a role in supplying power but also can play a role in transmission, and in order to ensure the safety of the electronic components in the low-voltage power distribution cabinet, the surrounding environment and people, an electric leakage early warning device is usually required to be arranged, so that the irrecoverable damage caused by electric leakage is avoided.

The prior art has the following problems:

the general early warning device is often all installed through the fixed screw in the installation use, and the dismouting in-process needs to adopt the screwdriver to dismantle the screw, has reduced the maintenance efficiency of device, and the device directly exposes simultaneously, can lead to the device damage or the mistake to bump the condition that the unusual operation of device appears in the button owing to the collision.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a leakage early warning device for a low-voltage power distribution cabinet, which solves the problems that the existing device is installed through a fixed screw, the screw is required to be disassembled and assembled by a screwdriver in the disassembly and assembly process, the overhaul efficiency of the device is reduced, the device is exposed and installed, and the device is damaged due to collision or abnormal operation of the device occurs due to the fact that a button is touched by mistake.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a low-voltage distribution cabinet electric leakage early warning device, includes the protective housing, the inside of protective housing is provided with the device main part, the back of device main part is provided with the roof, one side of roof is connected with the connecting rod, the one end of connecting rod is provided with the external member, the inside of external member is provided with the spring, one side of protective housing is provided with the protection shield, the spout has been seted up to the inner wall of protective housing, the inside of spout is provided with the slider that is connected with the device main part, the inboard of protection shield is connected with the ejector pin, the front of device main part is provided with the button, the front of protection shield is provided with presses the piece, one side of pressing the piece is connected with the connecting piece, the outside of protective housing is connected with fixed ear, the draw-in groove has been seted up to the inside of fixed ear, the one end of connecting piece is connected with presses the board, one side of pressing the board is provided with the mounting, the side groove has been seted up to the inner wall of mounting, the center department of connecting piece is connected with the connecting plate, one side of connecting plate is connected with the torsional spring side.

As a preferable technical scheme of the utility model, the number of the sliding grooves is four, each two sliding grooves are arranged into one group, and the two groups of sliding grooves are symmetrically distributed on two sides of the inner wall of the protective shell.

As a preferred technical scheme of the utility model, the size of the sliding block is matched with the inner size of the sliding groove, and the sliding block is in sliding connection with the protective shell through the sliding groove.

As a preferable technical scheme of the utility model, the inner dimension of the clamping groove is matched with the dimension of the clamping piece, and the clamping piece is clamped with the fixing lug through the clamping block and the clamping groove.

As a preferable technical scheme of the utility model, the number of the ejector rods is four, every two ejector rods are arranged into one group, and the two groups of ejector rods are symmetrically distributed on the inner side of the protective plate.

As a preferable technical scheme of the utility model, the shape of the side groove is rectangular, the dimension of the side block is matched with the inner dimension of the side groove, and the side block is connected with the fixing piece in a sliding way through the side groove.

As a preferable technical scheme of the utility model, the number of the connecting rods is four, every two connecting rods are arranged into one group, and the two groups of connecting rods are symmetrically distributed on the inner side of the top plate.

Compared with the prior art, the utility model provides the low-voltage power distribution cabinet leakage early warning device, which has the following beneficial effects:

1. this low-voltage distribution cabinet electric leakage early warning device has changed traditional early warning device's installation fixed mode through setting up connecting rod, external member, spring, spout, slider, ejector pin, fixed ear, draw-in groove, fastener and fixture block, carries out dismouting operation in-process to the device, and the maintainer only need dismantle the protection shield from fixed ear can realize dismantling the maintenance to the device, has improved the maintenance efficiency of device.

2. This low-voltage distribution cabinet electric leakage early warning device through setting up the protection shield, pressing board, connecting piece, mounting, side groove, curb plate, connecting plate, torsional spring and pressing the piece, can realize the protection effect to early warning device, prevents that the device from leading to the circumstances of device abnormal operation owing to collision or mistake to bump the button, has improved early warning device's result of use.

Drawings

FIG. 1 is a schematic diagram of an electrical leakage warning device according to the present utility model;

FIG. 2 is an enlarged schematic view of the structure at A;

fig. 3 is an enlarged schematic view of the structure at B.

In the figure: 1. a protective shell; 2. a device body; 3. a top plate; 4. a connecting rod; 5. a kit; 6. a spring; 7. a protective plate; 8. a chute; 9. a slide block; 10. a push rod; 11. a button; 12. a pressing piece; 13. a connecting piece; 14. a fixed ear; 15. a clamping groove; 16. a clamping piece; 17. a clamping block; 18. a fixing member; 19. pressing the plate; 20. a side groove; 21. a connecting plate; 22. a torsion spring; 23. side blocks.

Detailed Description

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 to 3, in the present embodiment: the utility model provides a low-voltage distribution cabinet electric leakage early warning device, including protective housing 1, the inside of protective housing 1 is provided with device main part 2, the back of device main part 2 is provided with roof 3, one side of roof 3 is connected with connecting rod 4, the one end of connecting rod 4 is provided with external member 5, the inside of external member 5 is provided with spring 6, one side of protective housing 1 is provided with protection shield 7, spout 8 has been seted up to the inner wall of protective housing 1, the inside of spout 8 is provided with the slider 9 that is connected with device main part 2, the inboard of protection shield 7 is connected with ejector pin 10, the front of device main part 2 is provided with button 11, the front of protection shield 7 is provided with press piece 12, one side of press piece 12 is connected with connecting piece 13, the outside of protective housing 1 is connected with fixed ear 14, draw-in groove 15 has been seted up to the inside of fixed ear 14, the inside of draw-in groove 15 is provided with the fastener 16 that is connected with protection shield 7, one end of fastener 16 is connected with fixture block 17, one end of connecting piece 13 is connected with press plate 19, one side of press plate 19 is provided with mounting 18, the inner wall of mounting 18 has side slot 20, the center department of connecting piece 13 is connected with connecting plate 21, one side of connecting plate 21 is connected with torsion spring 21, the other side of connecting plate 21 is provided with connecting plate 23.

In the embodiment, the number of the sliding grooves 8 is four, and each two sliding grooves 8 are arranged as a group, and the two groups of sliding grooves 8 are symmetrically distributed on two sides of the inner wall of the protective shell 1, so that the stability of the device assembly and fixation is improved; the size of the sliding block 9 is matched with the inner size of the sliding groove 8, the sliding block 9 is in sliding connection with the protective shell 1 through the sliding groove 8, the device is convenient to disassemble and assemble, and the daily maintenance efficiency is improved; the inner dimension of the clamping groove 15 is matched with the dimension of the clamping piece 16, and the clamping piece 16 is clamped with the fixed lug 14 through the clamping block 17 and the clamping groove 15, so that the assembly and the disassembly are convenient; the number of the ejector rods 10 is four, every two ejector rods 10 are arranged into one group, the two groups of ejector rods 10 are symmetrically distributed on the inner side of the protection plate 7, and the structural design is reasonable; the side groove 20 is rectangular, the size of the side block 23 is matched with the inner size of the side groove 20, and the side block 23 is in sliding connection with the fixing piece 18 through the side groove 20, so that abnormal operation of the device caused by false touch of the button 11 is avoided; the quantity of connecting rods 4 is four, and every two connecting rods 4 set up to a set of, and two sets of connecting rods 4 are the inboard of symmetric distribution at roof 3, rational in infrastructure.

The working principle and the using flow of the utility model are as follows: in the assembly process of the device, the protective housing 1 is fixed on the power distribution cabinet, the four sliding blocks 9 of the device main body 2 are aligned with the corresponding sliding grooves 8 respectively, the device is plugged into the protective housing 1, the clamping pieces 16 at the two ends of the protective plate 7 are aligned with the clamping grooves 15 of the fixed lugs 14, the clamping blocks 17 are clamped on one side corresponding to the fixed lugs 14 through pressing action, the ejector rod 10 is fixed at the edge of the device, the top plate 3 moves inwards, the spring 6 is compressed, the early warning device is fixed, when the button 11 is required to be controlled, a user rotates the pressing piece 12 firstly, the torsion spring 22 deforms, the internal side blocks 23 are aligned with the side grooves 20, and the internal pressing plate 19 is pressed to extrude the internal button 11.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a low-voltage distribution cabinet electric leakage early warning device, includes protective housing (1), its characterized in that: the inside of protective housing (1) is provided with device main part (2), the back of device main part (2) is provided with roof (3), one side of roof (3) is connected with connecting rod (4), one side of connecting rod (4) is provided with external member (5), the inside of external member (5) is provided with spring (6), one side of protective housing (1) is provided with protection shield (7), spout (8) have been seted up to the inner wall of protective housing (1), the inside of spout (8) is provided with slider (9) that are connected with device main part (2), the inboard of protection shield (7) is connected with ejector pin (10), the front of device main part (2) is provided with button (11), the front of protection shield (7) is provided with button (12), one side of button (12) is connected with connecting piece (13), the outside of protective housing (1) is connected with fixed ear (14), the inside of fixed ear (14) has seted up draw-in groove (15), the inside of draw-in groove (15) is provided with the slider (9) that are connected with protection shield (7), the card piece (16) is connected with one end (13), one side of pressing plate (19) is provided with mounting (18), lateral groove (20) have been seted up to the inner wall of mounting (18), the center department of connecting piece (13) is connected with connecting plate (21), one side of connecting plate (21) is connected with torsional spring (22), the opposite side of connecting plate (21) is provided with side piece (23).

2. The low-voltage power distribution cabinet leakage early warning device according to claim 1, wherein: the number of the sliding grooves (8) is four, each two sliding grooves (8) are arranged into one group, and the two groups of sliding grooves (8) are symmetrically distributed on two sides of the inner wall of the protective shell (1).

3. The low-voltage power distribution cabinet leakage early warning device according to claim 1, wherein: the size of the sliding block (9) is matched with the inner size of the sliding groove (8), and the sliding block (9) is in sliding connection with the protective shell (1) through the sliding groove (8).

4. The low-voltage power distribution cabinet leakage early warning device according to claim 1, wherein: the inner dimension of the clamping groove (15) is matched with the dimension of the clamping piece (16), and the clamping piece (16) is clamped with the fixing lug (14) through the clamping block (17) and the clamping groove (15).

5. The low-voltage power distribution cabinet leakage early warning device according to claim 1, wherein: the number of the ejector rods (10) is four, every two ejector rods (10) are arranged into one group, and the two groups of ejector rods (10) are symmetrically distributed on the inner side of the protection plate (7).

6. The low-voltage power distribution cabinet leakage early warning device according to claim 1, wherein: the side grooves (20) are rectangular in shape, the side blocks (23) are matched with the inner dimensions of the side grooves (20), and the side blocks (23) are connected with the fixing pieces (18) in a sliding mode through the side grooves (20).

7. The low-voltage power distribution cabinet leakage early warning device according to claim 1, wherein: the number of the connecting rods (4) is four, every two connecting rods (4) are arranged into a group, and the two groups of connecting rods (4) are symmetrically distributed on the inner side of the top plate (3).