CN216957844U

CN216957844U - Intelligent switch with explosion-proof function

Info

Publication number: CN216957844U
Application number: CN202123231989.1U
Authority: CN
Inventors: 覃珍焦
Original assignee: Guangzhou Xinzheng Automobile Technology Co ltd
Current assignee: Guangzhou Xinzheng Automobile Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-07-12
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses an intelligent switch with an explosion-proof function, and relates to the technical field of intelligent switches. This intelligence switch with explosion-proof function, including junction box and stop gear, be provided with the mounting panel on the junction box, the top fixed mounting of mounting panel has the protective housing. This intelligence switch with explosion-proof function, need push down to remove after spacing, just can obtain the wrench movement switch, can not only increase the practicality of device when using, prevent that the staff from producing the condition that the mistake touched when using, can also increase the security of device simultaneously, avoid opening the condition that leads to the emergence accident with the switch after the mistake touches, use in the cooperation through guide plate and dust guard, in-process ventilating and heat dissipation to the switch, can also filter dust impurity, avoid producing the condition that seriously generates heat or even fires because produce voltage between the connecting wire and lead to connecting after the electric wire outer wall adsorbs the dust, thereby can ensure the safety of switch when using.

Description

Intelligent switch with explosion-proof function

Technical Field

The utility model relates to the technical field of intelligent switches, in particular to an intelligent switch with an explosion-proof function.

Background

When the great space installation switch of dust, need seal the processing to the inside of switch, prevent that the dust from getting into switch and adsorb on the connecting wire after inside, lead to the switch to damage, but after sealing the switch, the inside of switch is difficult to dispel the heat, if when using the electric wire of heavy current, leads to the condition that the switch burns out easily, and partial switch does not have stop gear when using simultaneously, causes the mistake easily and touches and produce danger.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve at least one technical problem in the prior art, and provides an intelligent switch with an explosion-proof function, which can solve the problem that the danger is easily caused by mistaken touch because part of switches are not provided with limiting mechanisms.

In order to achieve the purpose, the utility model provides the following technical scheme: an intelligent switch with an explosion-proof function comprises a junction box and a limiting mechanism, wherein an installation plate is arranged on the junction box, and a protection box is fixedly installed at the top of the installation plate;

stop gear includes rotary switch, movable rod, spacing diaphragm, spring, spacing box, fixed plate and stopper, the top fixed mounting of mounting panel has spacing box, the both sides inner wall fixed mounting of spacing box has the fixed plate, the top fixed mounting of fixed plate has the spring, the top fixed mounting of spring has the limiting plate, movable rod and limiting plate are fixed mounting, movable rod and fixed plate position slidable mounting, the top fixed mounting of movable rod has rotary switch, the outer wall fixed mounting of movable rod has the stopper, the both sides inner wall fixed mounting of guard box has spacing diaphragm.

Preferably, the strip-shaped opening is formed in the limiting transverse plate, and the limiting block is located in the strip-shaped opening.

Preferably, the bottom fixed mounting of mounting panel has the switch wiring piece, and the equal fixed mounting in both sides inner wall of junction box has the guide plate, and the equal fixed mounting in one side of guide plate has the dust guard.

Preferably, the breathable filter screens are embedded and installed on two sides of the junction box, so that dust is prevented from entering the junction box, and normal heat dissipation of the switch can be kept.

Preferably, all set up threaded hole on junction box and the mounting panel, the bolt screw thread is installed in the threaded hole of junction box and mounting panel, and junction box and mounting panel are fixed through the bolt, set up the switch binding post of being convenient for like this and work a telephone switchboard.

Preferably, the outer wall of the movable rod is not in contact with the inner wall of the spring, so that the movable rod can move conveniently.

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

the intelligent switch with the explosion-proof function can limit the switch by the matching use of the rotary switch, the movable rod, the limiting transverse plate, the limiting box, the fixed plate and the limiting block, thus, when the switch is used, the switch can be twisted after the limit is released by pressing down, thereby not only increasing the practicability of the device when in use and preventing the error touch of the working personnel when in use, meanwhile, the safety of the device can be improved, the accident caused by opening the switch after the error touch can be avoided, use in the cooperation through guide plate and dust guard, carrying out ventilative radiating in-process to the switch, can also filter dust impurity, avoid because produce voltage between the connecting wire and lead to producing the condition that seriously generates heat or even catches fire behind the connecting wire outer wall absorption dust to can ensure the safety of switch when using.

Drawings

The utility model is further illustrated with reference to the following figures and examples:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a perspective view of the present invention.

Reference numerals: the switch comprises a junction box 1, a mounting plate 2, a protective box 3, a limiting mechanism 4, a rotary switch 401, a movable rod 402, a limiting transverse plate 403, a spring 404, a limiting box 405, a fixing plate 406, a limiting block 407, a switch junction piece 5, a guide plate 6 and a dust guard 7.

Detailed Description

Reference will now be made in detail to the present embodiments of the present invention, preferred embodiments of which are illustrated in the accompanying drawings, wherein the drawings are provided for the purpose of visually supplementing the description in the specification and so forth, and which are not intended to limit the scope of the utility model.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings only for the convenience of description of the present invention and simplification of the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, greater than, less than, exceeding, etc. are understood as excluding the present numbers, and the above, below, inside, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution: an intelligent switch with an explosion-proof function comprises a junction box 1 and a limiting mechanism 4, wherein a mounting plate 2 is arranged on the junction box 1, a protective box 3 is fixedly arranged at the top of the mounting plate 2, the limiting mechanism 4 comprises a rotary switch 401, a movable rod 402, a limiting transverse plate 403, a spring 404, a limiting box 405, a fixing plate 406 and a limiting block 407, the limiting box 405 is fixedly arranged at the top of the mounting plate 2, the fixing plates 406 are fixedly arranged on the inner walls of the two sides of the limiting box 405, the spring 404 is fixedly arranged at the top of the fixing plate 406, the limiting plate is fixedly arranged at the top of the spring 404, the movable rod 402 and the limiting plate are fixedly arranged, the movable rod 402 and the fixing plate 406 are slidably arranged, the rotary switch 401 is fixedly arranged at the top of the movable rod 402, the limiting block 407 is fixedly arranged on the outer wall of the movable rod 402, the limiting transverse plates 403 are fixedly arranged on the inner walls of the two sides of the protective box 3, and can limit the switch, like this when using the switch, need push down to remove after spacing, just can obtain the wrench movement switch, can not only increase the practicality of device when using, prevent that the staff from producing the condition that the mistake touched when using, can also increase the security of device simultaneously, avoid opening the condition that leads to the emergence accident with the switch after the mistake touched.

Further, the bottom fixed mounting of mounting panel 2 has switch wiring piece 5, the equal fixed mounting of both sides inner wall of junction box 1 has guide plate 6, the equal fixed mounting in one side of guide plate 6 has

dust guard

7, 6 box dust guards 7 of guide plate are being to the switch in-process of ventilating heat dissipation, can also filter dust impurity, avoid because produce between the connecting wire voltage lead to the connecting wire outer wall to adsorb the condition that produces serious heating or even catching fire behind the dust, thereby can ensure the safety of switch when using.

Example two:

referring to fig. 1-3, on the basis of the first embodiment, a strip-shaped opening is formed inside the horizontal limiting plate 403, and the limiting block 407 is located inside the strip-shaped opening.

Furthermore, breathable filter screens are embedded and installed on two sides of the junction box 1.

Furthermore, threaded holes are formed in the junction box 1 and the mounting plate 2, bolts are installed in the threaded holes of the junction box 1 and the mounting plate 2 in a threaded mode, and the junction box 1 and the mounting plate 2 are fixed through the bolts.

Still further, the outer wall of the movable lever 402 does not contact the inner wall of the spring 404.

The working principle is as follows: during the use, on being connected to switch wiring piece 5 with the electric wire, installing mounting panel 2 through bolt and junction box 1, after the installation, press rotary switch 401 earlier, rotary switch 401 removes and drives movable rod 402 and remove, and movable rod 402 removes and drives stopper 407 and remove, rotates rotary switch 401 and opens the switch again after removing stopper 407 out of the bar mouth of spacing diaphragm 403.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The utility model provides an intelligence switch with explosion-proof function, includes junction box (1) and stop gear (4), its characterized in that: the junction box (1) is provided with an installation plate (2), and the top of the installation plate (2) is fixedly provided with a protective box (3);

stop gear (4) are including rotary switch (401), movable rod (402), spacing diaphragm (403), spring (404), spacing box (405), fixed plate (406) and stopper (407), the top fixed mounting of mounting panel (2) has spacing box (405), the both sides inner wall fixed mounting of spacing box (405) has fixed plate (406), the top fixed mounting of fixed plate (406) has spring (404), the top fixed mounting of spring (404) has the limiting plate, movable rod (402) are fixed mounting with the limiting plate, movable rod (402) and fixed plate (406) position slidable mounting, the top fixed mounting of movable rod (402) has rotary switch (401), the outer wall fixed mounting of movable rod (402) has stopper (407), the both sides inner wall fixed mounting of guard box (3) has spacing diaphragm (403).

2. An intelligent switch with explosion-proof function according to claim 1, characterized in that: the inside of spacing diaphragm (403) has seted up the bar mouth, and stopper (407) are located the inside of bar mouth.

3. An intelligent switch with explosion-proof function according to claim 2, characterized in that: the bottom fixed mounting of mounting panel (2) has switch wiring piece (5), and the equal fixed mounting in both sides inner wall of junction box (1) has guide plate (6), and the equal fixed mounting in one side of guide plate (6) has dust guard (7).

4. An intelligent switch with explosion-proof function according to claim 3, characterized in that: and air-permeable filter screens are embedded and installed on two sides of the junction box (1).

5. An intelligent switch with explosion-proof function according to claim 4, characterized in that: threaded holes are formed in the junction box (1) and the mounting plate (2), bolt threads are installed in the threaded holes of the junction box (1) and the mounting plate (2), and the junction box (1) and the mounting plate (2) are fixed through bolts.

6. An intelligent switch with explosion-proof function according to claim 5, characterized in that: the outer wall of the movable rod (402) is not in contact with the inner wall of the spring (404).