CN210273130U

CN210273130U - High-low voltage switch cabinet

Info

Publication number: CN210273130U
Application number: CN201921562340.8U
Authority: CN
Inventors: 南进喜; 聂志萍; 吕江泽; 雷国亮; 邓爱兵; 刘常法; 张雪婷; 易风
Original assignee: Jiangxi Sanlong Electrical Co ltd
Current assignee: Jiangxi Sanlong Electrical Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-04-07
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses a high-low voltage switch cabinet, including the cabinet body, dampproofing structure, ventilation housing, circuit breaker and cooling fan, be provided with the ventilation housing on the lateral wall of cabinet body bottom, and the cabinet body surface of ventilation housing position department is provided with dampproofing structure, the cabinet body surface of dampproofing structure top articulates there is the cabinet door, and is fixed with the handle on the outer wall of cabinet door one side, the bottom of the internal portion of cabinet is provided with the heat dissipation room, and the internal portion of cabinet above the heat dissipation room is provided with the electricity distribution room, the inside of heat dissipation room is fixed with cooling fan, all be fixed with electrically conductive frame on the both sides wall of electricity distribution room inside, and the inside circuit breaker that is fixed with the equidistant between the adjacent electrically conductive frame, all be provided with crashproof board on the outer wall of cabinet body both sides. The utility model discloses not only take place the incline phenomenon when having avoided the cubical switchboard to lay, security when having improved the cubical switchboard and using, the splash into of rainwater spot when having avoided the cubical switchboard to use simultaneously prolongs the life of cubical switchboard.

Description

High-low voltage switch cabinet

Technical Field

The utility model relates to a cubical switchboard technical field specifically is a high-low voltage switch cabinet.

Background

The switch cabinet is an electrical device, and mainly has the main functions of opening, closing, controlling and protecting circuits in the process of generating, transmitting power, distributing power and converting electric energy in an electric power system.

The switch cabinet in the market is various and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:

(1) the traditional switch cabinet generally has few functions of adjustment and slight shock resistance when being placed, so that the switch cabinet is easy to deflect when being placed;

(2) when the traditional switch cabinet is used, the electric shock phenomenon is easy to occur generally, so that the safety of the switch cabinet in use is greatly influenced;

(3) when the traditional switch cabinet is used, rainwater and dirt are easy to splash into the switch cabinet, so that great trouble is brought to people;

(4) the traditional switch cabinet has an unsatisfactory protection effect in collision, so that the service life of the switch cabinet is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-low voltage switch cabinet to propose among the above-mentioned background art that the cubical switchboard easily takes place the incline phenomenon when laying, the security during the use is relatively poor, causes the splash-in of rainwater spot moreover easily, and the shorter problem of life.

In order to achieve the above object, the utility model provides a following technical scheme: a high-low voltage switch cabinet comprises a cabinet body, a moisture-proof structure, a ventilating cover, a circuit breaker and a heat dissipation fan, wherein the side wall of the bottom of the cabinet body is provided with the ventilating cover, the surface of the cabinet body at the position of the ventilating cover is provided with the moisture-proof structure, the surface of the cabinet body above the moisture-proof structure is hinged with a cabinet door, a handle is fixed on the outer wall of one side of the cabinet door, the bottom end of the interior of the cabinet body is provided with a heat dissipation chamber, a power distribution chamber is arranged in the cabinet body above the heat dissipation chamber, the heat dissipation fan is fixed in the heat dissipation chamber, a wind collection cover plate is fixed in the heat dissipation chamber above the heat dissipation fan, the top end of the wind collection cover plate extends into the power distribution chamber, two side walls of the interior of the power distribution chamber are both fixed with conductive frames, equidistant circuit breakers are fixed in the power distribution chamber between, and both ends of the current lamp strip are connected with the surface of the conductive frame through wires, and the outer walls of the two sides of the cabinet body are provided with anti-collision plates.

Preferably, the turning position department of cabinet body bottom all is provided with L type support, and one side of L type support bottom is provided with the operation chamber, the inside threaded connection in operation chamber has adjusting screw, and adjusting screw's top runs through L type support and installs the adjustment sheet, the top of adjustment sheet is fixed with antidetonation pad, and the top of antidetonation pad is laminated each other with the bottom of the cabinet body.

Preferably, the inside of dampproofing structure has set gradually sealing strip, dampproofing separation blade, the smooth frame of U type, sealed logical chamber and sealed heavy groove, the cabinet body surface in the ventilative cover outside is provided with the smooth frame of U type, and is provided with dampproofing separation blade on the inside wall of the smooth frame of U type, be provided with sealed logical chamber on the lateral wall at dampproofing separation blade top.

Preferably, the inside of sealed logical chamber is provided with the sealing strip, the cabinet body surface of sealing strip one side is provided with sealed heavy groove, and the one end of sealing strip extends to the inside of sealed heavy groove.

Preferably, the surface of the anti-collision plate, which is far away from one side of the cabinet body, is fixed with equidistant elastic columns, one end of each elastic column is fixed with an elastic rubber plate, and the surface of each elastic rubber plate is provided with equidistant elastic strips.

Preferably, the cabinet door surface below the handle is provided with an indication window, and the central line of the indication window coincides with the central line of the current light bar.

Compared with the prior art, the beneficial effects of the utility model are that: the high-low voltage switch cabinet not only avoids the deflection phenomenon when the switch cabinet is placed, improves the safety when the switch cabinet is used, but also avoids the splashing of rain water stains when the switch cabinet is used, and prolongs the service life of the switch cabinet;

(1) the adjusting screw rod in the operating cavity is rotated to drive the adjusting sheet and the anti-seismic pad to move by arranging the L-shaped support, the operating cavity, the adjusting screw rod, the adjusting sheet and the anti-seismic pad, so that a slight anti-seismic function during adjustment and use of the switch cabinet during placement is realized, and the deflection phenomenon during placement of the switch cabinet is avoided;

(2) through the arrangement of the conductive frame, the current lamp strip, the conducting wire and the indicating window, when the electric leakage phenomenon occurs, the electric leakage current is conducted to the current lamp strip through the conductive frame by utilizing the conducting wire, the current lamp strip is enabled to emit light, and then the electric shock phenomenon is avoided when the switch cabinet is used through observation through the indicating window on the surface of the cabinet door, so that the safety of the switch cabinet in use is improved;

(3) the moisture-proof blocking piece is pulled to move along the U-shaped sliding frame to block the ventilation cover, and then the sealing strip in the sealing through cavity is pressed to be extruded into the sealing sink groove, so that rainwater stains are prevented from splashing when the switch cabinet is used, and the moisture-proof function of the switch cabinet is realized;

(4) through being provided with crashproof board, elasticity post, elastic rubber board and elasticity strip, through crashproof board on the outer wall of cabinet body both sides and the elastic column on crashproof board surface interoperation, promote elastic rubber board and the removal of elasticity strip, the power of unloading work when having realized the cubical switchboard collision to the life of extension cubical switchboard.

Drawings

Fig. 1 is a schematic view of the appearance structure of the utility model;

fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;

FIG. 3 is a schematic side view of the structure of the present invention;

fig. 4 is a schematic view of the moisture-proof structure of the present invention showing an enlarged structure in a top view.

In the figure: 1. a cabinet body; 2. a moisture-proof structure; 201. a sealing strip; 202. a moisture-proof baffle sheet; 203. a U-shaped sliding frame; 204. sealing the through cavity; 205. sealing the sinking groove; 3. a cabinet door; 4. an anti-collision plate; 5. an elastic rubber plate; 6. a handle; 7. an indication window; 8. an L-shaped support; 9. an operating chamber; 10. an air-permeable cover; 11. adjusting the screw rod; 12. a heat dissipation chamber; 13. a current light bar; 14. a distribution room; 15. a conductive frame; 16. an elastic column; 17. a circuit breaker; 18. a wire; 19. a wind-collecting cover plate; 20. an anti-seismic pad; 21. a heat radiation fan; 22. a regulating sheet; 23. an elastic strip.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a high-low voltage switch cabinet comprises a cabinet body 1, a moisture-proof structure 2, a ventilation cover 10, a circuit breaker 17 and a heat dissipation fan 21, wherein a ventilation cover 10 is arranged on the side wall of the bottom of the cabinet body 1, the moisture-proof structure 2 is arranged on the surface of the cabinet body 1 at the position of the ventilation cover 10, a sealing strip 201, a moisture-proof blocking piece 202, a U-shaped sliding frame 203, a sealing through cavity 204 and a sealing sinking groove 205 are sequentially arranged inside the moisture-proof structure 2, the surface of the cabinet body 1 outside the ventilation cover 10 is provided with the U-shaped sliding frame 203, the inner side wall of the U-shaped sliding frame 203 is provided with the moisture-proof blocking piece 202, the side wall of the top of the moisture-proof blocking piece 202 is provided with the sealing through cavity 204, the sealing strip 201 is arranged inside the sealing through cavity 204, the surface of the cabinet body 1 on;

when the moisture-proof switch cabinet is used, the moisture-proof blocking piece 202 is pulled to shield the air-permeable cover 10 along the U-shaped sliding frame 203 on the surface of the cabinet body 1, and meanwhile, the sealing strip 201 in the sealing through cavity 204 is pressed to be extruded into the sealing sink groove 205 on the surface of the cabinet body 1, so that rainwater is prevented from splashing into the switch cabinet through the air-permeable cover 10, and the moisture-proof function of the switch cabinet is realized;

a cabinet door 3 is hinged on the surface of a cabinet body 1 above a moisture-proof structure 2, a handle 6 is fixed on the outer wall of one side of the cabinet door 3, an indication window 7 is arranged on the surface of the cabinet door 3 below the handle 6, the central line of the indication window 7 is coincident with the central line of a current light bar 13 for observing and indicating work, a heat dissipation chamber 12 is arranged at the bottom end inside the cabinet body 1, a power distribution chamber 14 is arranged inside the cabinet body 1 above the heat dissipation chamber 12, a heat dissipation fan 21 is fixed inside the heat dissipation chamber 12, the type of the heat dissipation fan 21 can be YWF4E-300S, a wind collecting cover plate 19 is fixed inside the heat dissipation chamber 12 above the heat dissipation fan 21, the top end of the wind collecting cover plate 19 extends into the power distribution chamber 14, conductive frames 15 are fixed on two side walls inside the power distribution chamber 14, equidistant circuit breakers 17 are fixed inside the power distribution chamber 14 between adjacent frames 15, the current light bar 13 is fixed on the inner, the type of the current light bar 13 can be NU501-1C100, two ends of the current light bar 13 are connected with the surface of the conductive frame 15 through wires 18, the outer walls of two sides of the cabinet body 1 are respectively provided with an anti-collision plate 4, the surface of one side, away from the cabinet body 1, of the anti-collision plate 4 is fixedly provided with elastic columns 16 at equal intervals, one end of each elastic column 16 is fixedly provided with an elastic rubber plate 5, the surface of each elastic rubber plate 5 is provided with elastic strips 23 at equal intervals, and the elastic strips are used for collision force unloading work of the switch cabinet, so that the service life of the switch cabinet is prolonged;

the turning position department of the 1 bottom of the cabinet body all is provided with L type support 8, and one side of the 8 bottom of L type support is provided with operation chamber 9, the inside threaded connection of operation chamber 9 has adjusting screw 11, and adjusting screw 11's top runs through L type support 8 and installs adjustment sheet 22, adjustment sheet 22's top is fixed with antidetonation pad 20, and the top of antidetonation pad 20 and the bottom of the cabinet body 1 laminate each other, adjust and antidetonation function when being used for the cubical switchboard to lay, thereby take place the skew phenomenon when avoiding the cubical switchboard to lay.

The working principle is as follows: when in use, the switch cabinet is firstly placed at a designated position, the adjusting screw rod 11 in the operation cavity 9 is rotated to drive the adjusting sheet 22 and the anti-vibration pad 20 to move, the adjusting function when the switch cabinet is placed is realized, the deflection phenomenon when the switch cabinet is placed is avoided, the slight anti-vibration function of the switch cabinet is realized through the action of the anti-vibration pad 20 in the process, if the electric leakage phenomenon occurs in the switch cabinet when the switch cabinet is used, the current is conducted to the current lamp strip 13 through the conducting frame 15 in the power distribution room 14 by utilizing the conducting wire 18 and is promoted to emit light, then the electric shock phenomenon when the switch cabinet is used is avoided by observing through the indicating window 7 on the surface of the cabinet door 3, so that the safety when the switch cabinet is used is improved, if the switch cabinet needs to prevent moisture, the moisture-proof blocking piece 202 is pulled to enable the switch cabinet to shield the air-permeable cover 10 along the U-shaped sliding frame 203, meanwhile, the sealing strip 201 inside the sealing through cavity 204 is pressed to be extruded to the inside of the sealing sink groove 205 on the surface of the cabinet body 1, rainwater is prevented from splashing into the inside of the switch cabinet through the ventilating cover 10, the moisture-proof function of the switch cabinet is realized, finally, the switch cabinet works with the elastic columns 16 on the surfaces of the anti-collision plates 4 through the anti-collision plates 4 on the outer walls of the two sides of the cabinet body 1 in the using process, the elastic rubber plates 5 are pushed to move with the elastic strips 23, the force unloading work when the switch cabinet collides is realized, the service life of the switch cabinet is prolonged, and the using work of the switch cabinet is finally completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high-low voltage switch cabinet, includes the cabinet body (1), dampproofing structure (2), ventilative cover (10), circuit breaker (17) and cooling fan (21), its characterized in that: the cabinet is characterized in that a ventilating cover (10) is arranged on the side wall of the bottom of the cabinet body (1), a moisture-proof structure (2) is arranged on the surface of the cabinet body (1) at the position of the ventilating cover (10), a cabinet door (3) is hinged to the surface of the cabinet body (1) above the moisture-proof structure (2), a handle (6) is fixed on the outer wall of one side of the cabinet door (3), a heat dissipation chamber (12) is arranged at the bottom end of the interior of the cabinet body (1), a power distribution chamber (14) is arranged inside the cabinet body (1) above the heat dissipation chamber (12), a heat dissipation fan (21) is fixed inside the heat dissipation chamber (12) above the heat dissipation fan (21), a wind collecting cover plate (19) is fixed inside the heat distribution chamber (14), the top end of the wind collecting cover plate (19) extends to the interior of the power distribution chamber (14), conductive frames (15) are fixed on the interior of the power distribution chamber (14) respectively, and equidistant circuit breakers (17) are fixed inside the, be fixed with current lamp strip (13) on distribution room (14) inner wall of circuit breaker (17) below, and the both ends of current lamp strip (13) all are connected through wire (18) and the surface of conducting frame (15), all be provided with crashproof board (4) on the outer wall of the cabinet body (1) both sides.

2. A high-low voltage switchgear, according to claim 1, characterized in that: the corner position department of the cabinet body (1) bottom all is provided with L type support (8), and one side of L type support (8) bottom is provided with operation chamber (9), the inside threaded connection of operation chamber (9) has adjusting screw (11), and the top of adjusting screw (11) runs through L type support (8) and installs adjustment sheet (22), the top of adjustment sheet (22) is fixed with antidetonation pad (20), and the top of antidetonation pad (20) and the bottom of the cabinet body (1) laminate each other.

3. A high-low voltage switchgear, according to claim 1, characterized in that: the inside of dampproofing structure (2) has set gradually sealing strip (201), dampproofing separation blade (202), the smooth frame of U type (203), sealed logical chamber (204) and sealed heavy groove (205), the cabinet body (1) surface in the ventilative cover (10) outside is provided with the smooth frame of U type (203), and is provided with dampproofing separation blade (202) on the inside wall of the smooth frame of U type (203), be provided with sealed logical chamber (204) on the lateral wall at dampproofing separation blade (202) top.

4. A high-low voltage switchgear, according to claim 3, characterized in that: the inside of sealed logical chamber (204) is provided with sealing strip (201), the cabinet body (1) surface of sealing strip (201) one side is provided with sealed heavy groove (205), and the one end of sealing strip (201) extends to the inside of sealed heavy groove (205).

5. A high-low voltage switchgear, according to claim 1, characterized in that: the surface of one side of the anti-collision plate (4) far away from the cabinet body (1) is fixed with elastic columns (16) at equal intervals, one end of each elastic column (16) is fixed with an elastic rubber plate (5), and the surface of each elastic rubber plate (5) is provided with elastic strips (23) at equal intervals.

6. A high-low voltage switchgear, according to claim 1, characterized in that: an indicating window (7) is arranged on the surface of the cabinet door (3) below the handle (6), and the central line of the indicating window (7) is overlapped with the central line of the current lamp bar (13).