CN214798345U

CN214798345U - High-low voltage power distribution cabinet with protection component

Info

Publication number: CN214798345U
Application number: CN202121359019.7U
Authority: CN
Inventors: 陈光远; 赵欢; 杨少亭; 冯国只; 郑振华
Original assignee: Henan Ankai Electric Co ltd
Current assignee: Henan Ankai Electric Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-11-19
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a high-low voltage distribution cabinet with protection component, the intelligent cabinet temperature adjusting device comprises a cabinet body, the outside of the cabinet body is provided with protection component, protection component includes first protection cavity and second protection cavity, second protection cavity is connected with first protection cavity, first protection cavity includes the roof, corresponds the bottom plate that sets up with the roof to and connect bottom plate and roof and carry out the curb plate sealed to roof and bottom plate, second protection cavity includes and extends the board, connect roof and extension board and to the water guide plate that sales counter one end slope set up to the outside extension board that extends from the bottom plate. This high-low voltage power distribution cabinet with protection component can seal the protection to whole cabinet body with the help of the structure of first protection cavity and second protection cavity, when rainy weather, prevents that the rainwater from getting into and reducing the internal moisture that produces of cabinet, when fine day, can reduce the leakproofness of the cabinet body, ventilates inside and outside the cabinet body, realizes removing the tide to the internal portion of cabinet.

Description

High-low voltage power distribution cabinet with protection component

Technical Field

The utility model relates to a high-low voltage distribution cabinet technical field, concretely relates to high-low voltage distribution cabinet with protection component.

Background

The high-low voltage power distribution cabinet is the power distribution equipment used for distributing, controlling, metering and connecting cables in a power supply system, a general power supply station and a substation use high-voltage switch cabinets, then the low-voltage power distribution cabinet is led out from a transformer step-down low-voltage side, the low-voltage power distribution cabinet goes to each power distribution panel, a control box and a switch box, wherein the inside is the equipment of the power distribution equipment which integrally assembles a plurality of switches, breakers, fuses, buttons, indicating lamps, instruments, electric wires and other protection devices into a whole to meet the design function requirements. Also can place high-low switch board outdoors, because outdoor environment is more abominable, place and need have functions such as waterproof, dampproofing at outdoor high-low voltage power distribution cabinet, current switch board is poor at outdoor dampproofing and waterproofing performance, especially moisture resistance, under long-term overcast and rainy weather, the inside of switch board wets easily, and its seal structure makes the internal moisture of cabinet be difficult for dispelling, and when fine day, also can't utilize outside dry environment to remove damp to the internal cabinet, whole protective effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-low voltage distribution cabinet with protection component.

In order to achieve the above object, the utility model provides a following technical scheme: a high-low voltage power distribution cabinet with a protection assembly comprises a cabinet body, wherein the protection assembly is arranged outside the cabinet body and comprises a first protection cavity and second protection cavities arranged on two sides corresponding to the first protection cavity, the second protection cavity is connected with the first protection cavity, the first protection cavity comprises a top plate, a bottom plate arranged corresponding to the top plate and a side plate which is connected with the bottom plate and the top plate and seals the top plate and the bottom plate, the second protection cavity comprises an extension plate extending outwards from the bottom plate and a water guide plate which is connected with the top plate and the extension plate and is obliquely arranged towards one end of a counter, the side surface of the second protection cavity is of a non-sealing structure, a conduit for communicating the first protection cavity and the cabinet body is arranged inside the first protection cavity, an elastic piece is connected between the top plate and the bottom plate, and supporting rods are arranged on two sides of the top plate, the side plate is provided with a plurality of through grooves and through holes, the through grooves are used for the top plate to penetrate through, the through holes form a through hole area, the height a of the through hole area is smaller than or equal to the height b of the through grooves, the highest point of the guide pipe is lower than or equal to the lowest point of the through grooves, and one end, far away from the cabinet body, of the top plate is provided with a water storage tank.

Furthermore, the one end that the pipe is located the cabinet body is provided with dampproofing filter layer, and the pipe is linked together with dampproofing filter layer, and dampproofing filter layer and the internal portion of cabinet intercommunication.

Furthermore, the water storage tank is formed by a plurality of water storage plates in an enclosing mode, and the height of each water storage plate is 1-10 cm.

Furthermore, the material of roof is one of aluminum alloy, galvanized sheet steel, the cattail steel board of spraying plastics.

Further, the elastic part is a telescopic spring and is provided with a plurality of elastic parts.

Furthermore, a guide rod is arranged at the through groove, and a guide hole is arranged on the support rod and penetrates through the guide rod to fix the top plate on the side plate.

Furthermore, a moisture removing agent is arranged inside the moisture-proof filter layer.

According to the above technical scheme, the utility model discloses following beneficial effect has:

this high-low voltage power distribution cabinet with protection component can seal protection to whole cabinet body with the help of the structure of first protection cavity and second protection cavity when overcast and rainy weather, prevents that the rainwater from getting into and reducing the humidity that the internal production of cabinet, when fine day, can reduce the leakproofness of the cabinet body, ventilates inside and outside the cabinet body, realizes removing the tide to the internal portion of cabinet, increases the protecting effect to the cabinet body, and on the other hand also can reach the radiating effect.

Drawings

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

Fig. 2 is a schematic view of the protective assembly of the present invention.

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

Fig. 4 is a schematic view of the top plate structure of the present invention.

In the figure: 1. a cabinet body; 2. a guard assembly; 210. a first guard chamber; 211. a top plate; 211-1, struts; 211-2, a guide hole; 212. a base plate; 213. a side plate; 213-1, a through groove; 213-2, a through hole; 213-3, a guide rod; 220. a second guard chamber; 221. an extension plate; 222. a water guide plate; 3. a conduit; 4. an elastic member; 5. a water storage tank; 510. a water storage plate; 6. a moisture-proof filter layer.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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 utility model provides a high-low voltage power distribution cabinet with protection component, including the cabinet body 1, be provided with protection component 2 on the outside top of the cabinet body 1, wherein protection component 2 includes first protective cavity 210 and second protective cavity 220, and second protective cavity 220 sets up the left and right sides at first protective cavity, and second protective cavity 220 is connected with first protective cavity 210. First protection cavity 210 includes top 211, bottom plate 212 and curb plate 213, top plate 211 corresponds the setting from top to bottom with bottom plate 212, bottom plate and roof are connected to curb plate 213, and seal the side of roof and bottom plate, the material of top plate 211 is the aluminum alloy, its material is light, corrosion resistance and durability are good, second protection cavity 220 is including extension board 221 and water guide plate 222, the extension board is extended to the left and right sides from the bottom plate, and the distance that the left and right sides extended is the same, the outermost side of extension board and the outermost side of roof are connected to the water guide plate, because the length of extension board is greater than the length of roof, make the extension board be the slope structure, its inclination is decided by the transverse distance between extension board and the roof, the water guide plate that the slope set up is convenient for the drainage, in addition the both sides that second protection cavity is not sealed by the water guide plate are non-sealed structure.

A guide pipe 3 and an elastic part 4 are arranged in the first protection chamber 210, the guide pipe 3 penetrates through the first protection chamber and the cabinet body, the elastic part is a spring, the spring is arranged between the top plate and the bottom plate and is used for connecting the top plate and the bottom plate, meanwhile, two sides of the top plate are provided with support rods 211-1, the upper end of the side plate is provided with a through groove 213-1, a guide rod 213-3 is arranged at the through groove 213-1, the support rod 211-1 is provided with a guide hole 211-2, the guide hole penetrates through the guide rod and is used for fixing the top plate on the side plate, at the moment, the top plate penetrates through the through groove by means of the support rods to realize the up-and-down movement on the side plate and perform one guide fixing on the side plate, in addition, the side plate is also provided with a plurality of through holes 213-2, the plurality of through holes form a through hole area (such as an area s shown in figure 3), the height a of the through hole area is equal to the height b of the through groove, and the highest point of the conduit 3 is equal to the lowest point of the through groove, so that when the top plate moves to the bottom of the through groove, the first protection chamber cannot be sealed, and moisture enters the cabinet body through the conduit.

With the help of the structure of first protection cavity and second protection cavity, when rainy weather, can seal the protection to whole cabinet body, prevent that the rainwater from getting into and reducing the internal moisture that produces of cabinet, when fine weather, can reduce the leakproofness of the cabinet body, ventilate inside and outside the cabinet body, realize removing the tide to the internal portion of cabinet, increase the protective effect to the cabinet body, on the other hand also can reach the radiating effect.

Be provided with dampproofing filter layer 6 in the one end that pipe 3 is located the cabinet body, dampproofing filter layer 6 includes a screen frame, and set up the dampproofing agent in the screen frame, make pipe 3 be linked together with dampproofing filter layer, dampproofing filter layer and the internal portion of cabinet intercommunication, when utilizing the pipe to carry out the ventilation between the internal portion of cabinet and the outside, when can guaranteeing inside and outside gas exchange, carry out a dehumidification to the gas that contains moisture in the outdoor air and filter, increase the internal moisture of cabinet when preventing that outdoor gas from getting into the cabinet body, can cause the damage to the internal components and parts of cabinet.

Be provided with tank 5 in the upper end of roof, tank 5 is enclosed by a plurality of water storage plate 510, and the height of water storage plate 510 is 2cm, utilizes the tank to carry out a collection to the rainwater that rainwater weather produced, produces a pressure for the extrusion spring for the roof can downstream on the curb plate, moves about to the bottom that leads to the groove until the roof, then realizes the sealed of first cavity, and it is internal that damp gas and rainwater get into the cabinet when preventing rainwater weather.

The working principle is as follows: when the weather is rainy, the water storage tank collects rainwater generated in the rainwater weather to generate a pressure for extruding the spring so that the top plate can move downwards on the side plate until the top plate moves to the bottom of the through groove, the top plate and the lower half part of the side plate (the lower half part of the side plate is an area without through holes) realize sealing of the first protection chamber to prevent moisture and rainwater from entering the cabinet body in the rainwater weather, when the weather is rainy and fine, the water in the water storage tank is heated and slowly evaporated, the pressure on the spring is slowly weakened, the top plate is slowly ejected by the spring and moves upwards, first protection cavity and second protection cavity are linked together this moment, and external dry air can get into the cabinet internally through pipe, dampproofing filter layer once more, carries out the circulation replacement with the internal air of cabinet, dispels the internal moisture of cabinet, has guaranteed to remove damp waterproof effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-low voltage power distribution cabinet with protection component, includes the cabinet body (1), its characterized in that, the outside of the cabinet body (1) is provided with protection component (2), protection component (2) include first protection cavity (210) and set up second protection cavity (220) that correspond both sides at first protection cavity, second protection cavity is connected with first protection cavity, first protection cavity (210) include roof (211), correspond bottom plate (212) that sets up with the roof to and connect bottom plate and roof and carry out curb plate (213) sealed to roof and bottom plate, second protection cavity (220) include with from the bottom plate to the water guide plate (222) that outside extension board (221), connection roof and extension plate just set up to sales counter one end slope, the side of second protection cavity (220) is non-seal structure, the inside of first protection cavity is provided with pipe (3) that are used for communicateing first cavity and the cabinet body The utility model discloses a cabinet, be connected with elastic component (4) between roof and the bottom plate, the both sides of roof are provided with branch (211-1), offer logical groove (213-1) and through-hole (213-2) that are used for the roof to go up the branch and pass on curb plate (213), the through-hole is provided with a plurality ofly, and forms a through-hole region, the height a in through-hole region is less than or equal to the height b who leads to the groove, and the peak of pipe (3) is less than or equal to the minimum that leads to the groove, the one end that the cabinet body was kept away from to the roof is provided with reservoir (5).

2. The high-low voltage power distribution cabinet with the protection assembly according to claim 1, characterized in that: the one end that pipe (3) are located the cabinet body is provided with dampproofing filter layer (6), and pipe (3) are linked together with dampproofing filter layer, and dampproofing filter layer and the internal portion intercommunication of cabinet.

3. The high-low voltage power distribution cabinet with the protection assembly according to claim 1, characterized in that: the water storage tank (5) is formed by a plurality of water storage plates (510) in a surrounding mode, and the height of each water storage plate (510) is 1-10 cm.

4. The high-low voltage power distribution cabinet with the protection assembly according to claim 1, characterized in that: the top plate (211) is made of one of aluminum alloy, galvanized thin steel plates and plastic-sprayed steel plates.

5. The high-low voltage power distribution cabinet with the protection assembly according to claim 1, characterized in that: the elastic piece (4) is a telescopic spring and is provided with a plurality of elastic pieces.

6. The high-low voltage power distribution cabinet with the protection assembly according to claim 1, characterized in that: a guide rod (213-3) is arranged at the through groove (213-1), and a guide hole (211-2) is arranged on the support rod (211-1) and penetrates through the guide rod to fix the top plate on the side plate.

7. The high-low voltage power distribution cabinet with the protection assembly according to claim 2, characterized in that: and a moisture removing agent is arranged in the moisture-proof filter layer (6).