CN211508213U

CN211508213U - Electrical safety switch cabinet

Info

Publication number: CN211508213U
Application number: CN201921684397.5U
Authority: CN
Inventors: 曾红兵; 林惠潮; 王炜
Original assignee: Hunan University of Technology
Current assignee: Hunan University of Technology
Priority date: 2019-10-05
Filing date: 2019-10-05
Publication date: 2020-09-15
Anticipated expiration: 2029-10-05

Abstract

The utility model discloses an electrical safety switch cabinet, including cubical switchboard and cabinet wall, its characterized in that, cubical switchboard one side is equipped with heat dissipation channel, the inside component that is equipped with of inner chamber is place the board the inside bull stick that is equipped with of one side U type fixed block wherein of inner chamber, the component is placed board one end and is rotated with the bull stick and be connected, U type fixed block side and screw rod cover fixed connection, the lead screw bottom is equipped with first gear, the inside fixed connection of first gear is in the lead screw bottom, first gear and the meshing of second gear, the inside fixed connection of second gear is on the connecting rod, the connecting rod end is equipped with the knob, the knob is established in cubical switchboard one side, the inside marginal portion 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. 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.

Description

Electrical safety switch cabinet

Technical Field

The utility model relates to a cubical switchboard field particularly, relates to an electrical safety switch cabinet.

Background

The main function of the switch gear is to open, close, control and protect the electric equipment in the process of generating, transmitting, distributing and converting electric energy of the 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.

The existing electrical switch cabinet has the following defects: 1. the existing safety switch cabinet is inconvenient for maintaining internal elements, the size of the elements is designed according to the space size of the element placing plate, and the production cost is too high.

2. The service life of the components is affected because the components of the switch cabinet are too many and easily emit a large amount of heat.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrical safety switch cabinet to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electrical safety switch cabinet comprises a switch cabinet and a cabinet wall, and is characterized in that a heat dissipation channel is arranged on one side of the switch cabinet, a hollow inner cavity is arranged in the switch cabinet, an element placing plate is arranged in the inner cavity, U-shaped fixed blocks are respectively arranged at two ends of the element placing plate, a rotating rod is arranged in the U-shaped fixed block on one side of the inner cavity, one end of the element placing plate is fixedly connected with the rotating rod, a screw rod sleeve is arranged on the inner wall of the side end of the U-shaped fixed block, the side end of the U-shaped fixed block is fixedly connected with the screw rod sleeve, the screw rod sleeve is connected with a screw rod arranged in the cabinet wall, a first gear is arranged at the bottom end of the screw rod, the inner part of the first gear is fixedly connected to the bottom end of the screw rod, the first gear is meshed with a second gear, the inner part of the second gear, the vortex fan is arranged in the radiating channel and close to the edge, the sundry filter plate is arranged on one side of the vortex fan, an air channel is arranged on one side of the radiating channel, one end of the air channel is connected with the radiating fan, and a radiating window is arranged on one side of the radiating fan.

Furthermore, a door body is arranged on one side of the switch cabinet and is divided into two parts, and two sides of the door body are respectively hinged with the switch cabinet through hinge blocks.

Furthermore, one end of the element placing plate, which is close to the corner of the door body, is hinged with the rotating rod.

Further, debris filter and peculiar smell filter are respectively through the square groove on heat dissipation channel top and heat dissipation channel swing joint, the debris filter mainly adopts netted steel wire to connect and forms.

Furthermore, the air duct is arranged in the inner cavity and penetrates through the cabinet wall to be connected with the heat dissipation channel.

Furthermore, the heat dissipation window is arranged on the door body.

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

(1) the utility model discloses, can place the board with the component and carry out the rotation of 90 degrees and place the board with the component and screw out and spill the component and be convenient for maintain.

(2) The utility model discloses, can place the component on the board to the component and carry out the physics heat dissipation to make the component heat can not cause the damage to other components.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a front sectional view of the present invention;

fig. 3 is a back side sectional view of the present invention.

Reference numerals:

1. a switch cabinet; 2. a heat dissipation channel; 3. a hinged block; 4. a door body; 5. a heat dissipation window; 6. an inner cavity; 7. A cabinet wall; 8. a component placing plate; 9. a U-shaped fixing block; 10. a rotating rod; 11. a screw rod sleeve; 12. a screw rod; 13. a first gear; 14. a second gear; 15. a connecting rod; 16. a knob; 21. a vortex fan; 22. A sundry filter plate; 23. a peculiar smell filter plate; 24. a heat radiation fan; 25. an air duct.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-3, an electrical safety switch cabinet according to an embodiment of the present invention includes a switch cabinet 1 and a cabinet wall 7, and is characterized in that a heat dissipation channel 2 is disposed on one side of the switch cabinet 1 for air to enter, a hollow inner cavity 6 is disposed inside the switch cabinet 1, a component placing plate 8 is disposed inside the inner cavity 6, U-shaped fixing blocks 9 are respectively disposed at two ends of the component placing plate 8 for placing the component placing plate 8, a rotating rod 10 is disposed inside the U-shaped fixing block 9 on one side of the inner cavity 6, the component mounting plate 8 can rotate, one end of the component placing plate 8 is rotatably connected to the rotating rod 10, a screw rod sleeve 11 is disposed on an inner wall of a side end of the U-shaped fixing block 9, a side end of the U-shaped fixing block 9 is fixedly connected to the screw rod sleeve 11, the screw rod sleeve 11 is connected to a screw rod 12 disposed inside the cabinet wall 7, a first gear 13 is disposed at a bottom, the inside fixed connection of first gear 13 is in the 12 bottom of lead screw, and first gear 13 and the meshing of second gear 14, the inside fixed connection of second gear 14 is on connecting rod 15, the connecting rod 15 end is equipped with knob 16, knob 16 is established in cubical switchboard 1 one side, 2 inside edge portions of being close to of radiating channel are equipped with vortex fan 21, vortex fan 21 one side is equipped with debris filter 22, 2 one side of radiating channel is equipped with wind channel 25, radiator fan 24 is connected to wind channel 25 one end, radiator fan 24 one side is equipped with heat dissipation window 5.

Through the above technical scheme of the utility model, 1 one side of cubical switchboard is equipped with a body 4, door body 4 divide into the relative single-door switch of two parts and has bigger inside display space, door body 4 both sides are articulated with cubical switchboard 1 through articulated piece 3 respectively, the edge that 8 one end of board is close to door body 4 is put to the component articulates with bull stick 10, debris filter 22 and peculiar smell filter 23 are convenient for take out the washing through the square groove on 2 tops of heat dissipation channel and 2 swing joint of heat dissipation channel respectively and are guaranteed the filter effect, debris filter 22 mainly adopts netted steel wire to connect to form, wind channel 25 establishes in inner chamber 6, wind channel 25 passes cabinet wall 7 is connected with heat dissipation channel 2, and heat dissipation window 5 is established and is used for the heat dissipation on the component mounting panel 8 to come out on the door body 4.

In a specific application, a user rotates the knob 16 to rotate the connecting rod 15 so that the second gear 14 drives the first gear 13 to rotate, the screw rod 12 rotates and the screw rod sleeve 11 ascends or descends, the fixedly connected U-shaped fixing block 9 ascends and descends, and therefore the space between the element placing plates 8 is adjusted, when an element needs to be maintained, the rotating element placing plates 8 are connected through the rotating rods 10, the element can be rotated by 90 degrees to leak out, the vortex fan 21 sucks wind into the inside, and peculiar smell and dust are filtered through the filtering device. The heat is dissipated by the double heat dissipation fans 24 directly blowing the element placing plate 8, and the heat dissipation effect is obvious.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An electrical safety switch cabinet comprises a switch cabinet (1) and a cabinet wall (7), and is characterized in that a heat dissipation channel (2) is arranged on one side of the switch cabinet (1), a hollow inner cavity (6) is arranged inside the switch cabinet (1), an element placing plate (8) is arranged inside the inner cavity (6), U-shaped fixing blocks (9) are respectively arranged at two ends of the element placing plate (8), a rotating rod (10) is arranged inside one U-shaped fixing block (9) on one side of the inner cavity (6), one end of the element placing plate (8) is rotatably connected with the rotating rod (10), a screw rod sleeve (11) is arranged on the inner wall of the side end of the U-shaped fixing block (9), the side end of the U-shaped fixing block (9) is fixedly connected with the screw rod sleeve (11), the screw rod sleeve (11) is connected with a screw rod (12) arranged inside the cabinet wall (7), a first gear (13) is arranged at the bottom end of the screw rod (12), inside fixed connection of first gear (13) is in lead screw (12) bottom, first gear (13) and second gear (14) meshing, the inside fixed connection of second gear (14) is on connecting rod (15), connecting rod (15) end is equipped with knob (16), establish in cubical switchboard (1) one side knob (16), the inside marginal portion that is equipped with of heat dissipation channel (2) is equipped with vortex fan (21), vortex fan (21) one side is equipped with debris filter (22), heat dissipation channel (2) one side is equipped with wind channel (25), radiator fan (24) are connected to wind channel (25) one end, radiator fan (24) one side is equipped with radiator window (5).

2. The electrical safety switch cabinet according to claim 1, characterized in that a door body (4) is arranged on one side of the switch cabinet (1), the door body (4) is divided into two parts, and two sides of the door body (4) are respectively hinged with the switch cabinet (1) through hinge blocks (3).

3. An electric safety switch cabinet according to claim 1, characterized in that one end of the element placing plate (8) is hinged with the rotating rod (10) near the corner of the door body (4).

4. The electrical safety switch cabinet according to claim 1, wherein the sundries filter plate (22) and the peculiar smell filter plate (23) are movably connected with the heat dissipation channel (2) through a square groove at the top end of the heat dissipation channel (2), and the sundries filter plate (22) is mainly formed by connecting mesh steel wires.

5. An electrical safety switch cabinet according to claim 1, characterized in that the air duct (25) is arranged in the inner cavity (6), and the air duct (25) passes through the cabinet wall (7) and is connected with the heat dissipation channel (2).

6. An electrical safety switch cabinet according to claim 1, characterized in that the heat dissipation window (5) is provided on the door body (4).