CN218603002U

CN218603002U - Novel electrical engineering cubical switchboard

Info

Publication number: CN218603002U
Application number: CN202222446705.9U
Authority: CN
Inventors: 张馨蒙
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-03-10
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a novel electrical engineering cubical switchboard relates to electrical engineering equipment technical field, including electrical engineering cubical switchboard main part and work main part, work main part fixed mounting is in the inside of electrical engineering cubical switchboard main part, the inside of electrical engineering cubical switchboard main part is provided with dustproof mechanism and heat dissipation mechanism. The utility model discloses an adopt the air intake, the subassembly of breathing in, the heat conduction post, the fin, cooperation between heat transfer hole and the air outlet, when work main part begins work and produces a large amount of heats, at first the cold air through the subassembly of breathing in with external environment channels into to the inside of electrical engineering cubical switchboard main part, and derive the heat through the heat conduction post, the effect in cooperation fin and heat transfer hole, carry out the heat exchange with leading-in cold air, make the heat that the work main part produced can not appear accumulational problem, hot-air after the heat exchange is discharged through the air outlet, slow down the device ageing speed, improve device life.

Description

Novel electrical engineering cubical switchboard

Technical Field

The utility model relates to an electrical engineering equipment technical field, concretely relates to novel electrical engineering cubical switchboard.

Background

The switch cabinet for electrical engineering is an electrical equipment, the outside line of the switch cabinet firstly enters a main control switch in the cabinet, then enters a branch control switch, each branch is arranged according to the requirement, such as an instrument, an automatic control and a motor magnetic switch, various alternating current contactors and the like, the switch cabinet mainly has the function of opening, closing, controlling and protecting electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of a power system, and the classification method of the switch cabinet is various, for example, the switch cabinet can be divided into a movable switch cabinet and a fixed switch cabinet through the installation mode of a circuit breaker, or can be divided into an open switch cabinet, a metal-enclosed switch cabinet and a metal-enclosed armored switch cabinet according to different cabinet body structures.

The following problems exist in the prior art:

1. when the existing switch cabinet for electrical engineering is used, more dust enters the interior of the device due to poor sealing performance, so that the normal use of the device is possibly influenced;

2. the existing switch cabinet for electrical engineering can generate more heat in the use process, so that internal elements of the device are in a high-temperature environment for a long time, the aging speed of the device is accelerated, and the service life of the device is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel electrical engineering cubical switchboard to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a novel electrical engineering cubical switchboard, includes electrical engineering cubical switchboard main part and work main part, work main part fixed mounting is in the inside of electrical engineering cubical switchboard main part, the inside of electrical engineering cubical switchboard main part is provided with dustproof mechanism and heat dissipation mechanism, dustproof mechanism is including the lagging, the surface of lagging and the inner wall swing joint of electrical engineering cubical switchboard main part, one side of work main part is provided with dustproof baffle, rotates regulating spindle, spacing slide bar, coupling spring, spout, the soft slide bar in bottom and joint subassembly, heat dissipation mechanism is including the air intake, the side of electrical engineering cubical switchboard main part is seted up to the air intake, the inside of electrical engineering cubical switchboard main part is provided with subassembly of breathing in, heat conduction post, fin, heat exchange hole and air outlet.

The utility model discloses technical scheme's further improvement lies in: the outer surface of the dustproof partition plate is fixedly connected with the inner side of the sleeve plate, one end of the rotating adjusting shaft is movably connected with the inner wall of the electrical engineering switch cabinet main body, and one end of the limiting sliding rod is fixedly connected with the lower surface of the rotating adjusting shaft.

The utility model discloses technical scheme's further improvement lies in: the inside of lagging is seted up to the spout, the surface of spacing slide bar and the inner wall swing joint of spout, the surface cover of connecting spring is located on the surface of spacing slide bar, the both ends of connecting spring are respectively in the fixed surface connection of the lower surface of rotating the regulating spindle, the surface of lagging.

The utility model discloses technical scheme's further improvement lies in: the one end of the soft slide bar of bottom and the lower fixed surface of lagging are connected, the surface of the soft slide bar of bottom and the inner wall swing joint of electrical engineering cubical switchboard main part, the joint subassembly sets up between the surface of lagging, the inner wall of electrical engineering cubical switchboard main part.

The utility model discloses technical scheme's further improvement lies in: the joint subassembly is including soft butt post, the surface of soft butt post and the inner wall fixed connection of electrical engineering cubical switchboard main part, fixedly connected with metal lagging on the inner wall of soft butt post, the piece is inhaled to fixedly connected with magnetism on the surface of lagging, the surface of the piece is inhaled to magnetism and the inner wall swing joint of metal lagging.

The utility model discloses technical scheme's further improvement lies in: the air outlet is arranged on the side face of the electrical engineering switch cabinet main body, the inner walls of the air inlet and the air outlet are fixedly connected with a filtering and drying plate, and the outer surface of the air suction assembly is fixedly connected with the outer surface of the dustproof filter plate.

The utility model discloses technical scheme's further improvement lies in: one end of the heat-conducting column is fixedly connected with the outer surface of the working main body, the inner wall of the radiating fin is fixedly connected with the outer surface of the heat-conducting column, and the heat exchange hole is formed in the outer surface of the heat-conducting column.

Since the technical scheme is used, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a novel electrical engineering cubical switchboard, adopt the lagging, dustproof baffle, rotate the regulating spindle, spacing slide bar, connecting spring, the spout, cooperation between the soft slide bar in bottom and the joint subassembly, at first through the lagging, the filtering action that shelters from of dustproof baffle, avoid the dust to enter into the inside of electrical engineering cubical switchboard main part, the problem that causes the influence to the normal use of work main part, when needs are used to the work main part, can stir the lagging, dustproof baffle, make magnetism inhale piece and metal lagging separation, and make the lagging, dustproof baffle rotates certain angle along rotating the soft slide bar in regulating spindle and bottom, the normal use of guaranteeing work main part department is not influenced, when needs clear up dustproof baffle, stir the rotation regulating spindle downwards at first, make the rotation regulating spindle promote spacing slide bar along the spout and slide, and will connect the spring compression and make it take place elastic deformation, rotate the regulating spindle and after electrical engineering cubical switchboard main part separation, can pull down the lagging, after clearing up, the original form can be installed.

2. The utility model provides a novel electrical engineering cubical switchboard, adopt the air intake, the subassembly of breathing in, the heat conduction post, the fin, cooperation between heat transfer hole and the air outlet, when work main part begins work and produces a large amount of heats, at first, the cold air through the subassembly of breathing in with external environment channels into to the inside of electrical engineering cubical switchboard main part, and derive the heat through the heat conduction post, the effect in cooperation fin and heat transfer hole, carry out the heat exchange with leading-in cold air, make accumulational problem can not appear in the heat that the work main part produced, hot-air after the heat exchange discharges through the air outlet, slow down the device ageing speed, the improvement is installed life.

Drawings

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

fig. 2 is a schematic sectional view of the structural dustproof mechanism of the present invention;

fig. 3 is a schematic sectional view of the structure heat dissipation mechanism of the present invention;

fig. 4 is an enlarged schematic view of the structure a of the present invention.

In the figure: 1. an electrical engineering switchgear main body; 2. a working body;

3. a dust-proof mechanism; 31. sheathing; 32. a dust-proof partition plate; 33. rotating the adjusting shaft; 34. a limiting slide bar; 35. a connecting spring; 36. a chute; 37. a bottom soft sliding rod; 38. a clamping assembly; 381. a soft abutment post; 382. a metal sheathing plate; 383. a magnetic block;

4. a heat dissipation mechanism; 41. an air inlet; 42. a getter assembly; 43. a heat-conducting column; 44. a heat sink; 45. heat exchange holes; 46. and (7) air outlet.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the utility model provides a novel electrical engineering switch cabinet, which comprises an electrical engineering switch cabinet main body 1 and a working main body 2, wherein the working main body 2 is fixedly arranged inside the electrical engineering switch cabinet main body 1, the electrical engineering switch cabinet main body 1 is internally provided with a dustproof mechanism 3 and a heat dissipation mechanism 4, the dustproof mechanism 3 comprises a sleeve plate 31, the outer surface of the sleeve plate 31 is movably connected with the inner wall of the electrical engineering switch cabinet main body 1, one side of the working main body 2 is provided with a dustproof baffle plate 32, a rotation adjusting shaft 33, a limit slide bar 34, a connecting spring 35, a chute 36, a bottom soft slide bar 37 and a clamping assembly 38, the heat dissipation mechanism 4 comprises an air inlet 41, the air inlet 41 is arranged at the side of the electrical engineering switch cabinet main body 1, the electrical engineering switch cabinet main body 1 is internally provided with an air suction assembly 42, a heat conduction column 43, a heat sink 44, a heat exchange hole 45 and an air outlet 46, the outer surface of the dustproof partition plate 32 is fixedly connected with the inner side of the sleeve plate 31, one end of the rotation adjusting shaft 33 is movably connected with the inner wall of the electrical engineering switch cabinet main body 1, one end of the limit slide bar 34 is fixedly connected with the lower surface of the rotation adjusting shaft 33, the chute 36 is arranged inside the sleeve plate 31, the outer surface of the limit slide bar 34 is movably connected with the inner wall of the chute 36, the outer surface of the connecting spring 35 is sleeved on the outer surface of the limit slide bar 34, two ends of the connecting spring 35 are respectively fixedly connected with the lower surface of the rotation adjusting shaft 33 and the outer surface of the sleeve plate 31, one end of the bottom soft slide bar 37 is fixedly connected with the lower surface of the sleeve plate 31, the outer surface of the bottom soft slide bar 37 is movably connected with the inner wall of the electrical engineering switch cabinet main body 1, the clamping component 38 is arranged between the outer surface of the sleeve plate 31 and the inner wall of the electrical engineering switch cabinet main body 1, the clamping assembly 38 comprises a soft abutting column 381, the outer surface of the soft abutting column 381 is fixedly connected with the inner wall of the electrical engineering switch cabinet main body 1, a metal sleeve plate 382 is fixedly connected to the inner wall of the soft abutting column 381, a magnetic attraction block 383 is fixedly connected to the outer surface of the sleeve plate 31, and the outer surface of the magnetic attraction block 383 is movably connected with the inner wall of the metal sleeve plate 382.

In this embodiment, at first through lagging 31, the sheltering from filtering action of dustproof baffle 32, avoid the dust to enter into the inside of electrical engineering cubical switchboard main part 1, cause the problem of influence to the normal use of work main part 2, when needs use work main part 2, lagging 31 can be stirred, dustproof baffle 32, make magnetism inhale piece 383 and metal lagging 382 separation, and make lagging 31, dustproof baffle 32 rotates certain angle along rotation regulating shaft 33 and the soft slide bar 37 in bottom, guarantee that the normal use of work main part 2 department is not influenced, rethread soft butt post 381 and the soft material setting of the soft slide bar 37 in bottom, guarantee that the normal switch and the dismouting of lagging 31 are not influenced, when needs clear up dustproof baffle 32, at first stir rotation regulating shaft 33 downwards, make rotation regulating shaft 33 promote spacing slide bar 34 and slide along spout 36, and compress connecting spring 35 and make it take place elastic deformation, rotation regulating shaft 33 and electrical engineering cubical switchboard main part 1 after separating, can dismantle lagging 31, after clearing, the former state installation can.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the air outlet 46 is arranged on the side face of the electrical engineering switch cabinet main body 1, the inner walls of the air inlet 41 and the air outlet 46 are fixedly connected with a filtering and drying plate, the outer surface of the air suction assembly 42 is fixedly connected with the outer surface of the dustproof filtering plate, one end of the heat conducting column 43 is fixedly connected with the outer surface of the working main body 2, the inner wall of the radiating fin 44 is fixedly connected with the outer surface of the heat conducting column 43, and the heat exchange hole 45 is arranged on the outer surface of the heat conducting column 43.

In this embodiment, when the work main part 2 starts to work and produces a large amount of heats, at first, the cold air through the subassembly 42 of breathing in with external environment is leading-in to the inside of electrical engineering cubical switchboard main part 1, and derive the heat through heat conduction post 43, cooperate the effect of fin 44 and heat transfer hole 45, carry out heat exchange with leading-in cold air, make the accumulational problem can not appear in the heat that the work main part 2 produced, hot-air after the heat exchange is discharged through air outlet 46, slow down the ageing speed of device, improve device life.

The working principle of the novel electrical engineering switch cabinet is specifically explained below.

As shown in fig. 1-4, firstly, the shielding and filtering effects of the sleeve plate 31 and the dustproof partition plate 32 prevent dust from entering the interior of the electrical engineering switch cabinet main body 1 and affecting the normal use of the working main body 2, when the working main body 2 starts to work and generates a large amount of heat, firstly, cold air in the external environment is led into the interior of the electrical engineering switch cabinet main body 1 through the air suction assembly 42, the heat is led out through the heat conduction column 43, heat exchange is performed with the led-in cold air by matching the effects of the heat radiating fins 44 and the heat exchange holes 45, and hot air after heat exchange is discharged through the air outlet 46.

Claims

1. The utility model provides a novel electrical engineering cubical switchboard, includes electrical engineering cubical switchboard main part (1) and work main part (2), work main part (2) fixed mounting is in the inside of electrical engineering cubical switchboard main part (1), its characterized in that: the utility model discloses a heat dissipation structure, including work main part (2), the inside of electrical engineering cubical switchboard main part (1) is provided with dustproof mechanism (3) and heat dissipation mechanism (4), dustproof mechanism (3) is including lagging (31), the surface of lagging (31) and the inner wall swing joint of electrical engineering cubical switchboard main part (1), one side of work main part (2) is provided with dustproof baffle (32), rotates regulating spindle (33), spacing slide bar (34), coupling spring (35), spout (36), soft slide bar (37) in bottom and joint subassembly (38), heat dissipation mechanism (4) are including air intake (41), the side of electrical engineering cubical switchboard main part (1) is seted up in air intake (41), the inside of electrical engineering cubical switchboard main part (1) is provided with subassembly (42), heat conduction post (43), fin (44), heat transfer hole (45) and air outlet (46) of breathing in.

2. The novel electrical engineering switch cabinet of claim 1, characterized in that: the utility model discloses an electrical engineering cubical switchboard, including the inboard fixed connection of the surface of dustproof baffle (32) and lagging (31), the one end of rotation regulating spindle (33) and the inner wall swing joint of electrical engineering cubical switchboard main part (1), the one end of spacing slide bar (34) and the lower fixed surface who rotates regulating spindle (33) are connected.

3. The novel electrical engineering switch cabinet of claim 1, characterized in that: the inside in lagging (31) is seted up in spout (36), the surface of spacing slide bar (34) and the inner wall swing joint of spout (36), the surface cover of connecting spring (35) is located on the surface of spacing slide bar (34), the both ends of connecting spring (35) are respectively in the fixed surface connection of the lower surface of rotating regulating spindle (33), lagging (31).

4. The novel electrical engineering switch cabinet of claim 1, characterized in that: the one end of the soft slide bar (37) in bottom is connected with the lower fixed surface of lagging (31), the surface of the soft slide bar (37) in bottom and the inner wall swing joint of electrical engineering cubical switchboard main part (1), joint subassembly (38) set up between the surface of lagging (31), the inner wall of electrical engineering cubical switchboard main part (1).

5. The novel electrical engineering cubical switchboard of claim 1 characterized in that: joint subassembly (38) is including soft butt post (381), the outer surface of soft butt post (381) and the inner wall fixed connection of electrical engineering cubical switchboard main part (1), fixedly connected with metal lagging (382) on the inner wall of soft butt post (381), piece (383) is inhaled to fixedly connected with on the surface of lagging (31), the inner wall swing joint of the surface of piece (383) and metal lagging (382) is inhaled to magnetism.

6. The novel electrical engineering switch cabinet of claim 1, characterized in that: the side of electrical engineering cubical switchboard main part (1) is seted up in air outlet (46), equal fixedly connected with filters dry plate on the inner wall of air intake (41), air outlet (46), the surface of subassembly (42) of breathing in is connected with the surface fixed connection of dustproof filter.

7. The novel electrical engineering cubical switchboard of claim 1 characterized in that: one end of the heat conduction column (43) is fixedly connected with the outer surface of the working main body (2), the inner wall of the radiating fin (44) is fixedly connected with the outer surface of the heat conduction column (43), and the heat exchange hole (45) is formed in the outer surface of the heat conduction column (43).