CN210806335U

CN210806335U - Control cabinet

Info

Publication number: CN210806335U
Application number: CN201922280685.0U
Authority: CN
Inventors: 张伟朋; 张杰兰
Original assignee: Zhengzhou Meisite System Engineering Co ltd
Current assignee: Zhengzhou Meisite System Engineering Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-06-19
Anticipated expiration: 2029-12-18

Abstract

The utility model relates to a control cabinet, including the main tank body, the outlet box and the base that top-down met in proper order, the preceding chamber door that is provided with the area lock of main tank body is provided with the inside and outside bleeder vent of lining up on the wallboard of the main tank body left and right sides separately, and the bleeder vent is wave or zigzag shape extension from inside to outside, has two crests and a trough at least in the extending direction of bleeder vent. The broken line or the wavy line extending path of the air holes is utilized to ensure that rainwater is entrained in the air flow, and when flowing through the air holes, the rainwater can be filtered by the hole walls of the air holes, effectively retained in the wall plate and cannot enter the main box body, so that the damage of rainwater weather to electrical components in the main box body is effectively isolated.

Description

Control cabinet

Technical Field

The utility model belongs to the electrical equipment field especially relates to a switch board.

Background

The electrified display instrument of current high tension cable distribution box adorns in the outside of box, and utilizes two aluminium lids fixed, and waterproof dustproof effect is not good, and need dismantle the aluminium lid when looking over the display instrument, and inconvenient and have certain danger, and the side door need support the side door with metal support pole after opening, uses very inconveniently.

The existing commercially available products comprise a waterproof and dustproof safety high-voltage cable distribution box, which comprises a face cover, a dustproof cover, a cable joint support, a joint terminal, an insulation terminal, a cable clamp, a concrete foundation, a cable wellhead, a reinforcing rib and a lock hole, wherein the dustproof cover is fixedly arranged at the top of a cable branch box; the cable branch box is characterized in that a wiring chamber is arranged in the cable branch box, and the cable joint support is fixedly arranged in the wiring chamber. According to the waterproof and dustproof safe high-voltage cable distribution box, the face cover is provided with the lock hole, the face cover can be locked through the lock hole, the sealing performance is good, the whole structure is stable, meanwhile, the opening at the later stage is easy, and the cable distribution box is maintained; due to the design of the water baffle, rainwater is separated, heavy rain weather is prevented, and external rainwater enters the cable distribution box to cause potential safety hazards.

However, the sealing mode of the tapping box is a conventional sealing mode, so that the waterproof grade is not high, and the problems of low waterproof grade and water leakage still exist in practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switch board that waterproof grade is high, its technical scheme as follows:

the control cabinet comprises a main box body, a wire outlet box and a base which are sequentially connected from top to bottom, wherein a box door with a lock is arranged in front of the main box body, air holes penetrating through the inside and the outside are respectively formed in wall plates on the left side and the right side of the main box body, the air holes are divided into a downward-inclined outer hole section, a hollow interlayer section and a downward-inclined inner hole section which are sequentially connected from outside to inside, an outer baffling baffle connected to the upper edge of the outer hole section and an inner baffling baffle connected to the upper edge of the inner hole section are arranged in the hollow interlayer section, and the free ends of the inner baffling baffle and the outer baffling baffle are downward inclined and are. The broken line or the wavy line extending path of the air holes is utilized to ensure that rainwater is entrained in the air flow, and when flowing through the air holes, the rainwater can be filtered by the hole walls of the air holes, effectively retained in the wall plate and cannot enter the main box body, so that the damage of rainwater weather to electrical components in the main box body is effectively isolated.

Furthermore, the wallboard is formed by stacking an outer grid plate, a sandwich plate and an inner grid plate which are sequentially arranged from outside to inside, an outer hole section with the outer end inclined downwards relative to the inner end is formed in the outer grid plate, the hollow sandwich layers are arranged on the sandwich plate at intervals, an inner hole section with the inner end inclined downwards relative to the outer end is formed in the inner grid plate, and the inner hole section, the hollow sandwich layer section and the outer hole section on the same layer are sequentially communicated.

Furthermore, the outer grid plate and the inner grid plate are both stainless steel plates, and the sandwich plate is a polyurethane plate.

Furthermore, the top of the main box body is provided with rain-proof eaves which are exposed at the periphery, and a windable rain-proof curtain is hung below each rain-proof eaves.

Furthermore, the bottom surface of the rain-proof eaves is provided with a containing groove for containing the rain-proof curtain.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and obviously, the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor;

FIG. 1 is a schematic diagram of a control cabinet;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a partially enlarged view at B in fig. 1.

Detailed Description

In order to make the technical purpose, technical solution and advantageous effects of the present invention clearer, the technical solution of the present invention is further described below with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 3, the structure of the middle control cabinet of the present invention is schematically shown, and the specific structure is as follows:

the control cabinet comprises a main box body 1, an outlet box 2 and a base 3 which are sequentially connected from top to bottom, wherein a box door with a lock is arranged in front of the main box body 1, air vents penetrating the inside and the outside are respectively arranged on wall plates on the left side and the right side of the main box body 1, the air vents are divided into a downward-inclined outer hole section 14, a hollow interlayer section 15 and a downward-inclined inner hole section 16 which are sequentially connected from outside to inside, an outer baffling baffle 19 connected to the upper edge of the outer hole section and an inner baffling baffle 10 connected to the upper edge of the inner hole section are arranged in the hollow interlayer section, and the free ends of the inner baffling baffle 10 and the outer baffling baffle 19 are inclined downwards and are disconnected with. The wallboard is formed by stacking an outer grid plate 11, a sandwich plate 12 and an inner grid plate 13 which are sequentially arranged from outside to inside, an outer hole section 14 with the outer end inclined downwards relative to the inner end is arranged on the outer grid plate 11, the hollow sandwich sections 15 are arranged on the surface of the sandwich plate in a vertical grid mode at intervals, an inner hole section 16 with the inner end inclined downwards relative to the outer end is arranged on the inner grid plate 13, and the inner hole section 16, the hollow sandwich section 15 and the outer hole section 14 on the same layer are sequentially communicated. The outer grid plate 11 and the inner grid plate 13 are both stainless steel plates, and the sandwich plate 12 is a polyurethane plate. The top of the main box body 1 is provided with rain-proof eaves 17 exposed all around, and a windable rain-proof curtain 18 is hung below each rain-proof eaves 17. The bottom surface of the rain-proof eaves 17 is provided with a containing groove for containing the rain-proof curtain 18.

When the rain-proof curtain is used, the general rain-proof curtain 18 is folded, the rain-proof curtain 18 can be unfolded when weather with rain is forecasted, and meanwhile, when moist gas flows through the air holes, the moist gas flows through the air holes in a zigzag mode and then flows through the baffling holes, water vapor mixed in the gas is pressed and filtered, and the dryness of the gas entering the main box body 1 is guaranteed.

Finally, it should be noted that: the above-mentioned embodiments are only used for illustrating but not limiting the technical solution of the present invention, and any equivalent replacement and modification or partial replacement which do not depart from the spirit and scope of the present invention should be covered within the protection scope of the claims of the present invention.

Claims

1. The control cabinet comprises a main box body, a wire outlet box and a base which are sequentially connected from top to bottom, wherein the front of the main box body is provided with a box door with a lock.

2. The control cabinet according to claim 1, wherein the wall plate is formed by stacking an outer grid plate, a sandwich plate and an inner grid plate which are sequentially arranged from outside to inside, the outer grid plate is provided with outer hole sections with outer ends inclined downwards relative to the inner ends, the hollow interlayer sections are arranged on the sandwich plate at intervals, the inner grid plate is provided with inner hole sections with inner ends inclined downwards relative to the outer ends, and the inner hole sections, the hollow interlayer sections and the outer hole sections of the same layer are sequentially communicated.

3. The control cabinet of claim 2, wherein the outer grid plate and the inner grid plate are stainless steel plates, and the sandwich plate is a polyurethane plate.

4. The control cabinet according to claim 1, 2 or 3, wherein the top of the main cabinet body is provided with rain-proof eaves with the periphery exposed, and a windable rain-proof curtain is hung below each rain-proof eaves.

5. The control cabinet according to claim 4, wherein the bottom surface of the rain-proof eaves is provided with a containing groove for containing the rain-proof curtain.