CN213484353U

CN213484353U - Low-voltage draw-out type switch cabinet

Info

Publication number: CN213484353U
Application number: CN202022527904.3U
Authority: CN
Inventors: 印洪学
Original assignee: Jiangsu Huazhong Electric Appliance Co Ltd
Current assignee: Jiangsu Huazhong Electric Appliance Co Ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-06-18
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a low-voltage draw-out switch cabinet, which comprises a cabinet body, a drawer is arranged at one side of a control cabinet, the drawer is connected with a first groove in a sliding way through a roller, a handle is made of insulating materials, electric shock can be avoided when people pull the cabinet, the use safety is improved, the left side and the right side of the cabinet body are both provided with heat dissipation frames, a fan is arranged in a top cover, hot air generated when electrical elements work is dissipated, then the air is discharged out of the cabinet body through heat dissipation through holes at the two sides, internal elements are protected from being damaged, the service life of the internal elements is prolonged, a fixing plate is arranged below a wear-resistant layer, the abrasion of the drawer is reduced, an electric push rod is fixed at one end of the wear-resistant layer, the other end is fixed on the inner wall of the cabinet body, a power supply device is arranged above the electric push rod, the action, the physical power is saved, the push-pull speed of the drawer is improved, and the operation is more convenient and faster.

Description

Low-voltage draw-out type switch cabinet

Technical Field

The utility model relates to a cubical switchboard technical field specifically is a low pressure pull-out type cubical switchboard.

Background

The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, is used for power transmission, power distribution and electric energy conversion, is widely applied power equipment, and is particularly used for enabling external wires to enter a main control switch in the low-voltage switch cabinet and then enter branch control switches, and each branch circuit is arranged according to the requirement of the branch circuit, such as instruments, automatic control, a motor magnetic switch, various alternating current contactors and the like.

Present low pressure pull-out type cubical switchboard needs the manual drawer of carrying out the pull, if under the more condition of internal element, just can pull open the drawer very hard, and poor to the protectiveness of drawer, long-time switch of making a round trip can make the drawer wearing and tearing, lead to its life to reduce, low pressure pull-out type cubical switchboard radiating effect is poor, electrical components can produce a large amount of steam at the during operation, if not in time getting rid of, high temperature can cause the unit piece damage, can lead to the conflagration when serious.

Need manually to carry out the pull to the drawer to the aforesaid, the poor problem of radiating effect, in order to solve above-mentioned problem, the utility model provides a low pressure pull-out type cubical switchboard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low pressure pull-out type cubical switchboard has automatic pull, and the problem among the background has been solved to the advantage that the radiating effect is good.

In order to achieve the above object, the utility model provides a following technical scheme: a low-voltage draw-out switch cabinet comprises a cabinet body, wherein the cabinet body comprises a control cabinet, a drawer, a top cover, a handle, a fixed block, a heat dissipation frame and a supporting seat, the drawer is arranged on one side of the control cabinet, the top cover is arranged at the upper ends of the control cabinet and the drawer, the handle is fixed on the outer side wall of the drawer by the fixing block, the heat dissipation frame is arranged at two sides of the control cabinet and the drawer, the supporting seat is arranged at the bottom of the cabinet body, the drawer comprises a wear-resistant layer, a fixed plate, a first groove, a supporting column, a roller, an electric push rod and a power supply device, the fixing plate is arranged below the wear-resistant layer, the first groove is arranged above the fixing plate and close to one side of the wear-resistant layer, one end of the support is connected to the inner wall of the first groove, the roller is arranged at the other end of the support, the electric push rod is fixed at one end of the wear-resistant layer, the other end of the electric push rod is fixed on the inner wall of the cabinet body, and the power supply device is arranged above the electric push rod.

Further, the top cap is provided with the dust cover plate, the inside rotation motor that is provided with of dust cover plate, rotation motor one end is fixed on the dust cover plate inner wall, and the pivot is connected to the other end, the one end of dust cover plate is kept away from in the pivot is provided with the fan, top cap connection cabinet body one side is provided with the baffle, evenly be provided with the ventilation hole on the baffle.

Further, heat dissipation through-holes are evenly distributed on the heat dissipation frame, and the heat dissipation frame is arranged on the left side and the right side of the cabinet body.

Further, the supporting seat is provided with a U-shaped frame, a pressing plate is arranged in the U-shaped frame, a T-shaped limiting plate is arranged above the pressing plate, a spring is arranged below the pressing plate, and the bottom of the U-shaped frame is connected with the pressing plate through the spring.

Further, the drawer is slidably connected with the first groove through a roller.

Further, the handle is made of an insulating material.

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

1. the utility model provides a pair of low pressure pull-out type cubical switchboard, the handle that insulating material made can avoid the people to produce the electric shock when the pulling, improves the safety in utilization, leads to electric putter and gyro wheel effect through the push-and-pull handle, has avoided because of interior component is too much, need hard could pull open the drawer, has saved physical power, improves the push-and-pull speed of drawer, makes operation convenient and fast more.

2. The utility model provides a pair of low pressure pull-out type cubical switchboard, the setting of wearing layer under the condition of the switch that makes a round trip, reduces the wearing and tearing of drawer, through be provided with the fan in the top cap, the fan effect dispels the heat with the steam that electrical components during operation produced, and the heat dissipation through-hole of rethread both sides is with the gas outgoing cabinet body, and protection inner member does not receive the damage, prolongs its life.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an internal cross-sectional view of the present invention;

fig. 3 is a cross-sectional view of the top cover of the present invention;

fig. 4 is an enlarged schematic view of the support seat of the present invention.

In the figure: the cabinet comprises a cabinet body 1, a control cabinet 2, a drawer 3, a wear-resistant layer 31, a fixing plate 32, a first groove 33, a support column 34, a roller 35, an electric push rod 36, a power supply device 37, a top cover 4, a dustproof cover plate 41, a rotating motor 42, a rotating shaft 43, a fan 44, a partition plate 45, a vent hole 46, a handle 5, a fixing block 6, a heat dissipation frame 7, a heat dissipation through hole 71, a supporting seat 8, a U-shaped frame 81, a pressing plate 82, a T-shaped limiting plate 83 and a spring 84.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, a low-voltage draw-out type switch cabinet comprises a cabinet body 1, a drawer 3 is arranged on one side of a control cabinet 2, the drawer 3 is slidably connected with a first groove 33 through a roller 35, a top cover 4 is arranged on the upper ends of the control cabinet 2 and the drawer 3, the top cover 4 is provided with a dustproof cover plate 41, a rotating motor 42 is arranged inside the dustproof cover plate 41, one end of the rotating motor 42 is fixed on the inner wall of the dustproof cover plate 41, the other end of the rotating motor is connected with a rotating shaft 43, one end of the rotating shaft 43 far away from the dustproof cover plate 41 is provided with a fan 44, one side of the top cover 4 connected with the cabinet body 1 is provided with a partition plate 45, the partition plate 45 is uniformly provided with vent holes 46, a handle 5 is fixed on the outer side wall of the drawer 3 by a fixing block 6, the handle 5 is made of an insulating material, the fan 44 is arranged in the top cover 4, the fan 44 acts to dissipate heat generated by the electric elements during working, then the air is exhausted out of the cabinet body 1 through the heat dissipation through holes 71 at two sides, the internal elements are protected from being damaged, the service life of the electric elements is prolonged, the supporting seat 8 is arranged at the bottom of the cabinet body 1, the supporting seat 8 is provided with a U-shaped frame 81, a pressing plate 82 is arranged in the U-shaped frame 81, a T-shaped limiting plate 83 is arranged above the pressing plate 82, a spring 84 is arranged below the pressing plate 82, the bottom of the U-shaped frame 81 is connected with the pressing plate 82 through the spring 84, the fixing plate 32 is arranged below the wear-resistant layer 31, the wear-resistant layer 31 is arranged, the wear of the drawer 3 is reduced under the condition of back and forth opening and closing, the first groove 33 is arranged above the fixing plate 32 and close to one side of the wear-resistant layer 31, one, the other end is fixed on the inner wall of the cabinet body 1, the power supply device 37 is arranged above the electric push rod 36, the push-pull handle 5 is used for connecting the electric push rod 36 and the idler wheel 35, the phenomenon that the drawer 3 can be pulled open due to the fact that internal elements are too many and the labor is wasted is avoided, the physical strength is saved, the push-pull speed of the drawer 3 is increased, and the operation is more convenient and faster.

In summary, the following steps: the utility model provides a low-voltage draw-out type switch cabinet, including the cabinet body 1, drawer 3 sets up in switch board 2 one side, top cap 4 sets up in switch board 2 and drawer 3 upper end, drawer 3 passes through gyro wheel 35 and first recess 33 sliding connection, fixed block 6 fixes handle 5 on the drawer 3 lateral wall, handle 5 adopts insulating material to make, can avoid the people to produce the electric shock when pulling, improve the safety in utilization, evenly distributed is the heat dissipation through-hole 71 on heat dissipation frame 7, cabinet body 1 left and right sides all is provided with heat dissipation frame 7, through being provided with fan 44 in top cap 4, fan 44 effect, the steam that produces when electrical components work dispels the heat, rethread heat dissipation through-hole 71 of both sides is gaseous exhaust cabinet body 1, protect internal components not damaged, prolong its life, fixed plate 32 sets up below wearing layer 31, the setting of wearing layer 31, under the condition of making a round trip to open and close, reduce the wearing and tearing of drawer 3, pillar 34 one end is connected on first recess 33 inner wall, gyro wheel 35 sets up the other end at pillar 34, electric putter 36 is fixed in wearing layer 31 one end, the other end is fixed on cabinet body 1 inner wall, power supply unit 37 sets up in electric putter 36 top, through push-and-pull handle 5 circular telegram electric putter 36 and gyro wheel 35 effect, avoided too much because of the internal component, need hard could pull drawer 3 open, physical power has been saved, improve the push-and-pull speed of drawer 3, make the operation convenient and fast more.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a low pressure pull-out type cubical switchboard, includes cabinet body (1), its characterized in that: the cabinet body (1) comprises a control cabinet (2), a drawer (3), a top cover (4), a handle (5), a fixing block (6), a heat dissipation frame (7) and a supporting seat (8), wherein the drawer (3) is arranged on one side of the control cabinet (2), the top cover (4) is arranged at the upper ends of the control cabinet (2) and the drawer (3), the handle (5) is fixed on the outer side wall of the drawer (3) by the fixing block (6), the heat dissipation frame (7) is arranged on two sides of the control cabinet (2) and the drawer (3), and the supporting seat (8) is arranged at the bottom of the cabinet body (1); drawer (3) include wearing layer (31), fixed plate (32), first recess (33), pillar (34), gyro wheel (35), electric putter (36) and power supply unit (37), fixed plate (32) set up in wearing layer (31) below, wearing layer (31) one side is pressed close to in fixed plate (32) top in first recess (33) setting (33), pillar (34) one end is connected on first recess (33) inner wall, gyro wheel (35) set up the other end at pillar (34), electric putter (36) are fixed in wearing layer (31) one end, and the other end is fixed on cabinet body (1) inner wall, power supply unit (37) set up in electric putter (36) top.

2. A low voltage draw-out switchgear as claimed in claim 1, wherein: top cap (4) are provided with dust cover (41), the inside rotation motor (42) that is provided with of dust cover (41), rotate motor (42) one end and fix on dust cover (41) inner wall, pivot (43) are connected to the other end, the one end of keeping away from dust cover (41) in pivot (43) is provided with fan (44), top cap (4) connection cabinet body (1) one side is provided with baffle (45), evenly be provided with ventilation hole (46) on baffle (45).

3. A low voltage draw-out switchgear as claimed in claim 1, wherein: the heat dissipation frame (7) is evenly distributed with heat dissipation through holes (71), and the left side and the right side of the cabinet body (1) are both provided with the heat dissipation frame (7).

4. A low voltage draw-out switchgear as claimed in claim 1, wherein: the supporting seat (8) is provided with a U-shaped frame (81), a pressing plate (82) is arranged in the U-shaped frame (81), a T-shaped limiting plate (83) is arranged above the pressing plate (82), a spring (84) is arranged below the pressing plate (82), and the bottom of the U-shaped frame (81) is connected with the pressing plate (82) through the spring (84).

5. A low voltage draw-out switchgear as claimed in claim 1, wherein: the drawer (3) is connected with the first groove (33) in a sliding mode through a roller (35).

6. A low voltage draw-out switchgear as claimed in claim 1, wherein: the handle (5) is made of insulating material.