CN210743888U

CN210743888U - Electric switch for low-voltage control

Info

Publication number: CN210743888U
Application number: CN201922081583.6U
Authority: CN
Inventors: 尚庆佑
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-06-12
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses an electrical switch for low-voltage control relates to the electrical equipment field, including the device case, the inside of device case is provided with the spout, and the inside sliding connection of spout has the slider, the front surface fixed connection of slider has the installation pole, and the one end of installation pole runs through to the outside of device case, the figure of installation pole is four groups, and is two sets of the installation pole is fixed mutually through branch, one side of device case is connected with sealing door through the round pin axle is articulated, and sealing door's front surface is provided with the mounting box. The utility model discloses an installation pole that sets up can reciprocate under the interact of slider and spout for during the installation pole can stretch into the hole that the wall was reserved, and then suitably fixed the device case, the effect of branch and slipmat simultaneously also can protect the installation pole to remove can not take place the skew after a certain position, has increased the practicality, has avoided the device case to take place the unnecessary accident when installing on the surface of wall.

Description

Electric switch for low-voltage control

Technical Field

The utility model relates to an electrical equipment field specifically is an electrical switch for low-voltage control.

Background

The electric switch is a relatively large concept, and the field of design voltage is relatively wide, such as various circuit breakers, leakage protectors, air switches, time delay relays and the like on low voltage belong to the same category; medium voltage upper vacuum circuit breakers, low oil circuit breakers, sulfur hexafluoride circuit breakers, transformers, earthing switches, etc.; GIS combined electrical apparatus on high voltage is the same kind, and power switchgear closes or opens the circuit when moving, and the connection or isolation power supply when not moving, and its essential function is to play the effect of "impedance converter", and power switchgear is mostly used alone, directly connects power switchgear with each component in the circuit.

Wherein the electrical switch who is used for low voltage control mainly controls, adjusts and protects low-voltage apparatus, but current electrical switch has a lot of to install when outdoor, and direct mount is usually on the wall, easy touching, and protection architecture is relatively poor, leads to it to receive external force very easily and be destroyed, causes economic loss, and current electrical switch chamber door structure all is too simple simultaneously, leads to when using, and the chamber door is not hard up easily for the inside equipment of device is exposed outside, has influenced normal use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrical switch for low-voltage control to it has a lot of to install when outdoor to propose current electrical switch among the above-mentioned background art, direct mount is usually on the wall, easy touching, protective structure is relatively poor, lead to it to receive external force very easily and be destroyed, cause the loss on the economy, current electrical switch chamber door structure all is too simple in the time, lead to when using, the chamber door is not hard up easily, make the inside equipment of device expose outside, the problem of normal use has been influenced.

In order to achieve the above object, the utility model provides a following technical scheme:

an electrical switch for low-voltage control comprises a device box, wherein a sliding groove is formed in the device box, a sliding block is connected to the inside of the sliding groove in a sliding mode, an installation rod is fixedly connected to the front surface of the sliding block, one end of the installation rod penetrates through the outer portion of the device box, the number of the installation rods is four, the installation rods are fixed through supporting rods, one side of the device box is connected with a sealing door in a hinged mode through a pin shaft, an installation box is arranged on the front surface of the sealing door, a spring is arranged inside the installation box, an installation block is arranged at the top of the spring, a connecting rod is arranged at the top of the installation block, a clamping head is arranged at the top of the connecting rod, a clamping groove matched with the clamping head is formed in the inner wall of the device box, fixed blocks are arranged at four corners of the front surface of the device box, installation holes are formed in the surface, a support is arranged inside the device box.

As a further aspect of the present invention: both ends of the supporting rod are connected with anti-slip pads, and one ends of the anti-slip pads are in contact with one ends of the mounting rods.

As a further aspect of the present invention: the surface of sealing door is provided with the through-hole, and the inside sliding connection of through-hole has the fixture block.

As a further aspect of the present invention: one end of the clamping block is connected with a movable block, and the other end of the clamping block is connected with the mounting block.

As a further aspect of the present invention: the surface of sealing door is provided with the window, and the surface of window is provided with the air vent.

As a further aspect of the present invention: and the top of the nickel coin of the device box is provided with an alarm and a lighting lamp.

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

1. the mounting rod can move up and down under the interaction of the sliding block and the sliding groove, so that the mounting rod can extend into a hole reserved in the wall surface, the device box is properly fixed, and meanwhile, the mounting rod can be protected from being deviated after being moved to a certain position under the action of the supporting rod and the non-slip mat, so that the practicability is improved, and unnecessary accidents caused when the device box is mounted on the surface of the wall are avoided;

2. the movable block through setting up can drive the fixture block and install the piece and carry out the up-and-down motion for the installation piece can drive connecting rod and dop and carry out the up-and-down motion, and under the effect of spring, the dop can mutually support with the draw-in groove, makes sealing door can seal with the device case closed, has avoided exposing because of the not hard up device incasement portion equipment that brings of sealing door.

Drawings

FIG. 1 is a front view of an electrical switch for low voltage control;

FIG. 2 is a schematic diagram of the internal structure of an electrical switch for low voltage control;

fig. 3 is a schematic view showing an internal structure of an electrical switch mounting box for low voltage control;

fig. 4 is an enlarged view of an electrical switch a for low voltage control.

In the figure: 1. a device case; 2. a chute; 3. a slider; 4. mounting a rod; 5. a non-slip mat; 6. a strut; 7. a sealing door; 8. mounting a box; 9. a spring; 10. mounting blocks; 11. a connecting rod; 12. clamping a head; 13. a card slot; 14. a window; 15. a clamping block; 16. a through hole; 17. a movable block; 18. a handle; 19. a fixed block; 20. mounting holes; 21. a vent hole; 22. an alarm; 23. an illuminating lamp; 24. and (4) a bracket.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, an electrical switch for low voltage control includes a device case 1, a sliding groove 2 is disposed inside the device case 1, a sliding block 3 is slidably connected inside the sliding groove 2, a mounting rod 4 is fixedly connected to a front surface of the sliding block 3, one end of the mounting rod 4 penetrates outside the device case 1, four groups of the mounting rods 4 are provided, two groups of the mounting rods are fixed by a supporting rod 6, a sealing door 7 is hinged to one side of the device case 1 by a pin shaft, a mounting box 8 is disposed on a front surface of the sealing door 7, a spring 9 is disposed inside the mounting box 8, a mounting block 10 is disposed on a top of the spring 9, a connecting rod 11 is disposed on a top of the mounting block 10, a clamping head 12 is disposed on a top of the connecting rod 11, a clamping groove 13 matched with the clamping head 12 is disposed on an inner wall of the device case 1, and fixing blocks 19 are disposed at, the surface of the fixed block 19 is provided with a mounting hole 20, the surface of the sealing door 7 is provided with a handle 18, and the inside of the device box 1 is provided with a bracket 24.

The utility model discloses an installation pole 4 that sets up can reciprocate under the interact of slider 3 and spout 2 for during installation pole 4 can stretch into the hole that the wall was reserved, and then suitably fixed device case 1, branch 6 and slipmat 5's effect simultaneously can protect installation pole 4 to remove can not take place the skew after a certain position, has increased the practicality, has avoided device case 1 to install the unnecessary accident when the surface at the wall.

Please refer to fig. 2 and 4, both ends of the supporting rod 6 are connected with the anti-slip pads 5, and one end of the anti-slip pads 5 is in contact with one end of the mounting rod 4.

This kind of an electric switch for low pressure control can protect installation pole 4 to remove can not take place the skew to a certain position after through the slipmat 5 that sets up, has increased the practicality.

Please refer to fig. 1, 2 and 3, a through hole 16 is formed on the surface of the sealing door 7, a latch 15 is slidably connected inside the through hole 16, one end of the latch 15 is connected with a movable block 17, and the other end of the latch 15 is connected with the mounting block 10.

This kind of an electric switch for low pressure control drives fixture block 15 and installation piece 10 through the movable block 17 that sets up and carries out the up-and-down motion for installation piece 10 can drive connecting rod 11 and dop 12 and carry out the up-and-down motion, and dop 12 separates with draw-in groove 13, accomplishes opening and closing of sealing door 7.

Referring to fig. 1 and 2, a window 14 is formed on a surface of the sealing door 7, and a vent hole 21 is formed on a surface of the window 14.

The window 14 for the low-voltage control of the electric switch is made of transparent glass, so that the actual condition inside the device box 1 can be effectively observed, and the air vent 21 can help the heat dissipation of the equipment inside the device box 1, so that the practicability is improved.

Referring to fig. 2, the alarm 22 and the illuminating lamp 23 are provided on the top of the nickel coin in the device case 1.

This kind of an electric switch for low voltage control contains smoke transducer through the inside alarm 22 that sets up, after smoke transducer detected smog, can make alarm 22 sound according to a series of operating system, and help people realize that the inside condition of having taken place of device case 1, and light 23 then can help people to provide light, and the result of use is better.

The utility model discloses a theory of operation is: when the utility model is used, the device box 1 is placed in a hole reserved on the wall surface, then the mounting rod 4 is slidably mounted, the mounting rod 4 moves up and down under the mutual matching of the slide block 3 and the chute 2, so that the mounting rod 4 can extend into another group of holes reserved on the wall surface, and the device box 1 is properly fixed, the support rod 6 supports two groups of mounting rods 4, the non-slip mat 5 can also protect the mounting rods 4 from shifting after moving to a certain position, thereby increasing the practicability, avoiding unnecessary accidents when the device box 1 is mounted on the surface of the wall, after the fixing is finished, the front surface of the device box 1 is fixed with the wall surface through the mounting holes 20 by screws, avoiding the device box 1 from loosening, when the device box 1 needs to be opened, the device box can slide downwards, the movable block 17 drives the fixture block 15 and the mounting block 10 to move downwards, so that the mounting block 10 can drive the connecting rod 11 and the chuck 12 to move downwards, dop 12 and draw-in groove 13 separation, accomplish opening of sealing door 7, when sealing door 7 is closed to needs, press down movable block 17 with the same reason, when dop 12 and draw-in groove 13 coincide mutually, loosen movable block 17, under the effect of spring 9, dop 12 can block in the inside of draw-in groove 13, and then make sealing door 7 can seal closed with device case 1, accomplish closing of sealing door 7, avoided because of the exposure of the device case 1 internal plant that sealing door 7 becomes flexible and bring.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An electrical switch for low-voltage control, comprising a device case (1), characterized in that: the device is characterized in that a sliding groove (2) is formed in the device box (1), a sliding block (3) is connected to the inside of the sliding groove (2) in a sliding mode, mounting rods (4) are fixedly connected to the front surface of the sliding block (3), one end of each mounting rod (4) penetrates through the outside of the device box (1), the number of the mounting rods (4) is four, the two mounting rods are fixed through supporting rods (6), one side of the device box (1) is connected with a sealing door (7) in a hinged mode through a pin shaft, a mounting box (8) is arranged on the front surface of the sealing door (7), a spring (9) is arranged inside the mounting box (8), a mounting block (10) is arranged at the top of the spring (9), a connecting rod (11) is arranged at the top of the mounting block (10), a clamping head (12) is arranged at the top of the connecting rod (11), a clamping groove (13) matched with the clamping head (12) is formed, the device box is characterized in that fixed blocks (19) are arranged at four corners of the front surface of the device box (1), mounting holes (20) are formed in the surfaces of the fixed blocks (19), a handle (18) is arranged on the surface of the sealing door (7), and a support (24) is arranged inside the device box (1).

2. An electrical switch for low voltage control according to claim 1, characterized in that the strut (6) is connected to both ends with a non-slip mat (5), and one end of the non-slip mat (5) is in contact with one end of the mounting bar (4).

3. An electric switch for low voltage control according to claim 1, characterized in that the surface of said sealing door (7) is provided with a through hole (16), and a block (15) is slidably connected inside the through hole (16).

4. An electrical switch for low voltage control according to claim 3, wherein one end of the latch (15) is connected to the movable block (17) and the other end of the latch (15) is connected to the mounting block (10).

5. An electrical switch for low voltage control according to claim 1, characterized in that the surface of the sealing door (7) is provided with a window (14) and the surface of the window (14) is provided with a vent (21).

6. An electric switch for low-voltage control, according to claim 1, characterized in that the top of the nickel coin of the device case (1) is provided with an alarm (22) and a lighting lamp (23).