CN213185114U

CN213185114U - Be used for electrical safety switch cabinet

Info

Publication number: CN213185114U
Application number: CN202022439869.XU
Authority: CN
Inventors: 孙伟峰; 姬鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-05-11
Anticipated expiration: 2030-10-29

Abstract

The utility model provides a be used for electrical safety cubical switchboard, include: a cabinet body; the bottom of the cabinet body is fixedly provided with a heat dissipation cabinet through bolts; the inner side of the sliding block is fixedly connected with an equipment installation cabinet through a bolt; a cabinet door is arranged on the front side of the cabinet body in a sliding manner, and trapezoidal sliding blocks are uniformly arranged at the upper end and the lower end of the cabinet door; through the arrangement of the heat dissipation cabinet and the cabinet body, air can be discharged out of the cabinet body after being circulated in the cabinet body for a better time, so that heat generated by each part in the cabinet body can be taken away and discharged, and a better heat dissipation effect is realized; through being provided with the cabinet body, equipment fixing cabinet and cabinet door, can rise fixedly with the equipment fixing cabinet when closing to can prevent the influence of ground humid gas and ponding to equipment, the staff's of being convenient for maintenance and maintenance also can increase the life of equipment simultaneously, reduce the maintenance number of times, practice thrift the cost.

Description

Be used for electrical safety switch cabinet

Technical Field

The utility model belongs to the technical field of the regulator cubicle, more specifically say, in particular to be used for electrical safety switch cabinet.

Background

The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like.

Through a search, for example, patent No. CN211508213U discloses an electrical safety switch cabinet, comprising a switch cabinet and a cabinet wall, it is characterized in that a heat dissipation channel is arranged at one side of the switch cabinet, an element placing plate is arranged in the inner cavity, a rotating rod is arranged in a U-shaped fixed block at one side of the inner cavity, one end of the element placing plate is rotationally connected with the rotating rod, the side end of the U-shaped fixed block is fixedly connected with the screw rod sleeve, the bottom end of the screw rod is provided with a first gear, the inside of the first gear is fixedly connected with the bottom end of the screw rod, the first gear is meshed with a second gear, the interior of the second gear is fixedly connected to a connecting rod, the tail end of the connecting rod is provided with a knob, the knob is arranged on one side of the switch cabinet, the inside marginal part that is close to of heat dissipation channel is equipped with the swirl fan, swirl fan one side is equipped with the debris filter, heat dissipation channel one side is equipped with the wind channel. The utility model discloses, the space between the maintenance and the control mounting panel of being convenient for can dispel the heat to the component simultaneously, and simple structure effect is obvious.

Based on the above, the potential safety hazard that current electrical apparatus installation cabinet appears easily mainly is that the heat dissipation is bad to lead to the inside trouble that breaks down of electrical apparatus cabinet, and the inside equipment of electrical apparatus cabinet is too near from ground again, receives the influence of moisture or even ponding easily, leads to the problem that equipment breaks down.

In view of the above, research and improvement are made on the existing structure and defects, and an electrical safety switch cabinet is provided to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a be used for electrical safety switch cabinet to the potential safety hazard that current electrical apparatus installation cabinet appears easily that proposes in solving above-mentioned background art mainly is that the heat dissipation is bad to lead to the inside trouble that breaks down of electrical apparatus cabinet, and the equipment of electrical apparatus cabinet inside is too near apart from ground again, receives the influence of moisture or ponding easily, leads to the problem of the problem that equipment broke down.

The utility model relates to a purpose and efficiency for electrical safety switch cabinet is reached by following specific technological means:

an electrical safety switchgear comprising: a cabinet body; trapezoidal sliding grooves are formed in the front sides of the top and the bottom of the cabinet body; the cabinet body also comprises a guide rail and a sliding block; guide rails are fixedly arranged on two sides of the inner wall of the cabinet body; a sliding block is arranged on the inner side of the guide rail in a sliding manner; the bottom of the cabinet body is fixedly provided with a heat dissipation cabinet through bolts; the inner side of the sliding block is fixedly connected with an equipment installation cabinet through a bolt; the front side of the cabinet body is provided with a cabinet door in a sliding manner, and the upper end and the lower end of the cabinet door are provided with trapezoidal sliding blocks in a uniform manner.

Furthermore, the cabinet body also comprises an exhaust fan, an air channel and a screw rod; the bottom of the cabinet body is provided with a slotted hole, and a suction fan is arranged in the slotted hole; an air channel is arranged at the rear side of the cabinet body when the cabinet body is integrated, and the bottom of the air channel is communicated with the heat dissipation cabinet; the inside of the cabinet body is rotatably provided with a screw rod.

Furthermore, the heat dissipation cabinet also comprises an air inlet, an air outlet, a partition plate and a motor; an air inlet is formed in the rear side of the heat dissipation cabinet, and a filter screen is fixedly arranged on the outer side of the air inlet; an air outlet is fixedly arranged at the front side of the heat dissipation cabinet, and a filter screen is fixedly arranged at the outer side of the air outlet; a clapboard is integrally arranged in the middle of the radiating cabinet; the bottom of the heat dissipation cabinet is fixedly provided with a motor through a bolt, and the motor is in transmission connection with the screw.

Furthermore, the equipment installation cabinet also comprises a first rack and a connecting block; the two sides of the equipment installation cabinet are both fixedly provided with first racks; the rear side of the equipment installation cabinet is integrally provided with a connecting block, and the top of the connecting block is provided with a screw hole; the screw rod passes through the screw hole of the connecting block.

Further, the cabinet door also comprises a second rack; the inboard integral type of cabinet door is provided with the second rack, and the second rack passes through the gear train and is connected with first rack transmission.

Compared with the prior art, the utility model discloses following beneficial effect has:

through being provided with heat dissipation cabinet and the cabinet body, can carry out better heat dissipation to the equipment of the internal portion of cabinet, better radiating effect has, the suction that produces through the extraction fan, inhale the inside of heat dissipation cabinet from the air inlet with the air of outside, then it is internal through air duct entering cabinet, take out and discharge from the gas outlet through the air exhauster again, make the air can carry out the cabinet body of discharging again after the better circulation in the cabinet body, thereby be favorable to taking away and discharging the heat that each part produced in the cabinet body, realize better radiating effect.

Through being provided with the cabinet body, equipment fixing cabinet and cabinet door, can rise equipment fixing cabinet when closing fixedly, thereby can prevent the influence of ground humid gas and ponding to equipment, when the cabinet body need be opened, it is rotatory to open the motor drive screw rod, it slides downwards to drive equipment fixing cabinet in step, at the in-process of sliding downwards, drive the gear train through first rack and rotate and slide through driving the second rack, thereby it slides to one side to drive the cabinet door along the spout of cabinet body front side, the bottom of the cabinet body also can be fallen to the equipment fixing cabinet simultaneously, be convenient for staff's maintenance and maintenance, simultaneously also can increase the life of equipment, reduce the maintenance number of times, and the cost is saved.

Drawings

Fig. 1 is the structural schematic diagram of the front-view cabinet body in the split state of the cabinet door of the utility model.

Fig. 2 is a schematic view of the internal structure of the overlooking cabinet of the present invention.

Fig. 3 is a schematic side sectional structure view of the present invention.

Fig. 4 is a schematic view of the side view, profile and bottom view structure of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a cabinet body; 101. a guide rail; 102. a slider; 103. an exhaust fan; 104. an air passage; 105. a screw; 2. a heat dissipation cabinet; 201. an air inlet; 202. an air outlet; 203. a partition plate; 204. a motor; 3. an equipment installation cabinet; 301. a first rack; 302. connecting blocks; 4. a cabinet door; 401. a second rack.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a be used for electrical safety cubical switchboard, include: a cabinet body 1; trapezoidal sliding grooves are formed in the front sides of the top and the bottom of the cabinet body 1; the cabinet body 1 further comprises a guide rail 101 and a sliding block 102; guide rails 101 are fixedly arranged on two sides of the inner wall of the cabinet body 1; a slide block 102 is arranged on the inner side of the guide rail 101 in a sliding manner; the bottom of the cabinet body 1 is fixedly provided with a heat dissipation cabinet 2 through bolts; the heat dissipation cabinet 2 further comprises an air inlet 201, an air outlet 202, a partition plate 203 and a motor 204; an air inlet 201 is formed in the rear side of the heat dissipation cabinet 2, and a filter screen is fixedly arranged outside the air inlet 201; an air outlet 202 is fixedly arranged at the front side of the heat dissipation cabinet 2, and a filter screen is fixedly arranged at the outer side of the air outlet 202; the middle of the heat dissipation cabinet 2 is integrally provided with a partition plate 203; the bottom of the heat dissipation cabinet 2 is fixedly provided with a motor 204 through a bolt, and the motor 204 is in transmission connection with the screw 105; the inner side of the sliding block 102 is fixedly connected with an equipment installation cabinet 3 through a bolt; a cabinet door 4 is arranged on the front side of the cabinet body 1 in a sliding manner, and trapezoidal sliding blocks are uniformly arranged at the upper end and the lower end of the cabinet door 4; wherein, the cabinet door 4 further comprises a second rack 401; the inner side of the cabinet door 4 is integrally provided with a second rack 401, and the second rack 401 is in transmission connection with the first rack 301 through a gear set.

Wherein, the cabinet body 1 further comprises an exhaust fan 103, an air channel 104 and a screw 105; a slotted hole is formed at the bottom of the cabinet body 1, and an exhaust fan 103 is arranged in the slotted hole; an air channel 104 is arranged at the rear side of the cabinet body 1 when the cabinet body is integrated, and the bottom of the air channel 104 is communicated with the heat dissipation cabinet 2; a screw 105 is rotatably arranged in the cabinet body 1; through setting up extraction fan 103, can drive the inside air current circulation of the cabinet body 1 to can accelerate the radiating efficiency of the cabinet body 1 inside.

The equipment installation cabinet 3 further comprises a first rack 301 and a connecting block 302; the two sides of the equipment installation cabinet 3 are both fixedly provided with first racks 301; the rear side of the equipment installation cabinet 3 is integrally provided with a connecting block 302, and the top of the connecting block 302 is provided with a screw hole; the screw 105 passes through a screw hole of the connecting block 302; through connecting block 302 and screw 105, can be through the lift of screw 105 controlgear installation cabinet 3 to can be for cabinet door 4 through the first rack 301 of equipment installation cabinet 3 both sides carries out the transmission.

The specific use mode and function of the embodiment are as follows:

in the utility model, when the cabinet body 1 needs to be opened, the motor 204 is opened to drive the screw 105 to rotate, and the equipment installation cabinet 3 is synchronously driven to slide downwards, and in the process of sliding downwards, the first rack 301 drives the gear set to rotate and the second rack 401 is driven to slide, so that the cabinet door 4 is driven to slide to one side along the chute at the front side of the cabinet body 1, and meanwhile, the equipment installation cabinet 3 can also descend to the bottom of the cabinet body 1, thereby facilitating the maintenance and overhaul of the working personnel; when heat dissipation is performed, outside air is sucked into the interior of the heat dissipation cabinet 2 from the air inlet 201 by the suction force generated by the air suction fan 103, then enters the cabinet body 1 through the air passage 104, is sucked out by the air suction fan 103, and is discharged from the air outlet 202, thereby completing heat dissipation.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. An electrical safety switchgear, comprising: a cabinet body (1); trapezoidal sliding grooves are formed in the front sides of the top and the bottom of the cabinet body (1); the cabinet body (1) also comprises a guide rail (101) and a sliding block (102); guide rails (101) are fixedly arranged on two sides of the inner wall of the cabinet body (1); a sliding block (102) is arranged on the inner side of the guide rail (101) in a sliding manner; the bottom of the cabinet body (1) is fixedly provided with a heat dissipation cabinet (2) through bolts; the inner side of the sliding block (102) is fixedly connected with an equipment installation cabinet (3) through a bolt; the front side of the cabinet body (1) is provided with a cabinet door (4) in a sliding manner, and the upper end and the lower end of the cabinet door (4) are provided with trapezoidal sliding blocks in a uniform manner.

2. An electrical safety switchgear, according to claim 1, characterized in that: the cabinet body (1) also comprises an exhaust fan (103), an air channel (104) and a screw (105); a slotted hole is formed at the bottom of the cabinet body (1), and an exhaust fan (103) is arranged in the slotted hole; an air channel (104) is arranged at the rear side of the cabinet body (1) when the cabinet body is integrated, and the bottom of the air channel (104) is communicated with the heat dissipation cabinet (2); a screw (105) is rotatably arranged in the cabinet body (1).

3. An electrical safety switchgear, according to claim 1, characterized in that: the heat dissipation cabinet (2) also comprises an air inlet (201), an air outlet (202), a partition plate (203) and a motor (204); an air inlet (201) is formed in the rear side of the heat dissipation cabinet (2), and a filter screen is fixedly arranged on the outer side of the air inlet (201); an air outlet (202) is fixedly arranged at the front side of the heat dissipation cabinet (2), and a filter screen is fixedly arranged at the outer side of the air outlet (202); a clapboard (203) is integrally arranged in the middle of the heat dissipation cabinet (2); the bottom of the heat dissipation cabinet (2) is fixedly provided with a motor (204) through a bolt, and the motor (204) is in transmission connection with the screw (105).

4. An electrical safety switchgear, according to claim 1, characterized in that: the equipment installation cabinet (3) further comprises a first rack (301) and a connecting block (302); two sides of the equipment installation cabinet (3) are both fixedly provided with first racks (301); the rear side of the equipment installation cabinet (3) is integrally provided with a connecting block (302), and the top of the connecting block (302) is provided with a screw hole; the screw rod (105) passes through the screw hole of the connecting block (302).

5. An electrical safety switchgear, according to claim 1, characterized in that: the cabinet door (4) also comprises a second rack (401); the inner side of the cabinet door (4) is integrally provided with a second rack (401), and the second rack (401) is in transmission connection with the first rack (301) through a gear set.