CN218783380U

CN218783380U - Alternating current low-voltage power distribution cabinet

Info

Publication number: CN218783380U
Application number: CN202222664732.3U
Authority: CN
Inventors: 庄海潮; 郑时飞; 郑斌; 张春和; 庄爱英
Original assignee: Jiangxi Feituo Technology Co ltd
Current assignee: Jiangxi Feituo Technology Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-03-31
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses an AC low-voltage power distribution cabinet, including bottom plate, swivel bearing, sunshading board, set up the recess in the bottom plate, and fixed connection telescopic link in the recess, damping spring has been cup jointed in the telescopic link outside, and telescopic link top fixedly connected with cabinet body, the air outlet has been seted up on cabinet body top surface, and air outlet fixed connection air-supply line, air-supply line top fixed surface is connected with the pillar, and pillar top fixedly connected with sunshading board, sunshading board both ends fixed connection swivel bearing, and swivel bearing one end fixedly connected with baffle. The utility model discloses, through starting the fan through LED operating panel in hot summer, it is internal that the fan passes through air intake, air-supply line, air outlet and channels into the cabinet with wind, cools down the internal equipment of cabinet, sets up the second fan in two air outlets simultaneously and plays the auxiliary action and accelerate wind to enter into the cabinet internally, and the air-supply line both ends are all pegged graft simultaneously has the filter screen, filters the impurity in the outside air.

Description

Alternating current low-voltage power distribution cabinet

Technical Field

The utility model relates to a switch board technical field particularly, relates to an AC low voltage power switch board.

Background

The rated current of the low-voltage power distribution cabinet is 50Hz, and the power distribution system with the rated voltage of 380v is used for power, illumination and power conversion and control of power distribution. The product has the characteristics of strong breaking capacity, good dynamic thermal stability, flexible electric scheme introduction, convenient combination, high seriousness and practicability, novel structure and the like.

In the switch board used, generally directly place in subaerial, switch board bottom is direct to be contacted with ground, subaerial humid gas like this, perhaps contact between the water of remaining when cleaning ground can and the switch board bottom, lead to switch board bottom to rust and corrode easily like this, influence switch board life, and all be equipped with heat abstractor in most switch boards, but most of heat abstractor do not handle the moisture in dust and the air, thereby make the electronic equipment in the switch board ageing. Therefore, we improve the problem and provide an alternating current low-voltage power distribution cabinet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an AC low-voltage power distribution cabinet possesses the adaptation heat dissipation that can be better, dehumidification, prevention burning, dustproof advantage, and then solves the problem among the above-mentioned background art.

(II) technical scheme

For realizing above-mentioned adaptation heat dissipation, dehumidification, prevention burning, dirt-proof advantage that can be better, the utility model discloses a concrete technical scheme as follows:

the utility model provides an AC low-voltage power distribution cabinet, includes bottom plate, swivel bearing, sunshading board, seted up the recess in the bottom plate, and fixed connection telescopic link in the recess, damping spring has been cup jointed in the telescopic link outside, and the telescopic link top fixedly connected with cabinet body, the air outlet has been seted up to cabinet body top surface, and air outlet fixed connection air-supply line, air-supply line top fixed surface is connected with the pillar, and pillar top fixedly connected with sunshading board, sunshading board both ends fixed connection swivel bearing, and swivel bearing one end fixedly connected with baffle.

Furthermore, filter screens are inserted into two sides of the air inlet pipe, a fan is fixedly connected to the surface of the bottom of the air inlet pipe, and the fan is arranged in the air inlet.

Further, the internal bottom of cabinet is equipped with carbon dioxide storage jar, and carbon dioxide storage jar both ends fixedly connected with conveyer pipe, conveyer pipe fixedly connected with shower nozzle, and the shower nozzle is located the internal wall surface of cabinet.

Furthermore, a transverse plate is arranged in the cabinet body below the spray head, and a wire arranging groove is fixedly connected to the surface of the left side of the cabinet body on the left side of the transverse plate.

Further, carbon dioxide storage jar top is located cabinet internal wall bottom fixed surface and is connected with the temperature controller, and the temperature controller right side is located cabinet internal wall right side fixed surface and is connected with the dehumidifier.

Furthermore, a second fan is arranged in the air outlet, and the number of the second fans is two.

Further, the pillar is equipped with two, and two pillars all are located air-supply line top surface, air-supply line top surface is located fixedly connected with in the middle of two pillars and drives the bird ware.

Furthermore, a warning lamp is fixedly connected to the surface of the right side of the cabinet below the baffle, and an air outlet is connected to the surface of the bottom of the cabinet.

Further, the warning light right side is located cabinet body side surface and has seted up the access door, and the access door surface has seted up LED operating panel, LED operating panel right side is located access door surface right side and is equipped with the hidden bolt.

Further, the conveyer pipe is equipped with two, and two duct connections carbon dioxide storage jar both ends, two the conveyer pipe is equipped with the solenoid valve with carbon dioxide storage jar junction.

(III) advantageous effects

Compared with the prior art, the utility model provides a AC low-voltage power distribution cabinet possesses following beneficial effect:

(1) The utility model discloses an, adopt the fan, the second fan, the air intake, in the in-service use process, start the fan through LED operating panel in hot summer, the fan passes through the air intake, the air-supply line, it is internal that the air outlet guides into the cabinet with wind, cool down the internal equipment of cabinet, set up the second fan in two air outlets simultaneously and play the auxiliary action and accelerate wind and enter into the internal of cabinet, the air-supply line both ends are all pegged graft simultaneously and are had the filter screen, filter the impurity in the outside air, thereby guarantee the influence of outside dust to the internal equipment of cabinet, the air exit of seting up of cabinet body bottom can be with the internal hot air outgoing of cabinet, certain sunshade rain effect is played to the sunshading board simultaneously, the air-supply line top sets up bird repeller simultaneously and prevents birds nest etc. on equipment when the outdoor use, prevent the harm that arouses because of birds, thereby increase the practicality and the diversification of device.

(2) The utility model discloses an, adopt the carbon dioxide storage jar, the temperature controller, the solenoid valve, in the in-service use process, the internal circuit of cabinet etc. can be because of high temperature, humidity or circuit are ageing etc, cause equipment operation unstable, through at the internal dehumidifier that sets up of cabinet, prevent the influence to equipment when moisture content is too much in the air, equipment is because of high temperature, humidity or circuit are ageing etc, very easily the conflagration breaks out, this is that the temperature controller through the internal setting of cabinet detects cabinet body temperature, send out alarm warning staff through the warning light when the high temperature, thereby the prevention conflagration takes place, start the solenoid valve through LED control panel when the conflagration takes place, pass through the conveyer pipe with carbon dioxide through opening the solenoid valve, the shower nozzle is carried to the cabinet internally, put out a fire the operation through carbon dioxide to the internal storage jar of cabinet, can prevent to put out a fire to it between when the staff and can not reach the time to put out a fire to it, perhaps put out a fire the operation to the device under the condition of unmanned discovery when the conflagration takes place, thereby the practicality and the increase device is diversified.

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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of an ac low-voltage power distribution cabinet according to the present invention;

fig. 2 is an external schematic view of an ac low-voltage power distribution cabinet according to the present invention;

fig. 3 is the utility model relates to a carbon dioxide storage jar and conveyer pipe schematic diagram of AC low-voltage distribution cabinet.

In the figure: 1; a bottom plate 2; a telescopic rod 3; a damping spring 4; a cabinet body 5; a wire arrangement groove 6; a temperature controller 7; a transverse plate 8; a warning light 9; an air outlet 10; a filter screen 11; a baffle plate 12; a pillar 13; a rotary bearing 14; a bird repeller 15; an air inlet pipe 16; a fan 17; an air inlet 18; a spray head 19; a delivery pipe 20; a dehumidifier, 21; a carbon dioxide storage tank, 22; an air outlet 23; an LED operation panel 24; a hidden bolt 25; an access door, 26; a second fan, 27; a sun visor 28; a groove, 29; an electromagnetic valve.

Detailed Description

To further illustrate the various embodiments, the present invention provides the accompanying drawings, which are part of the disclosure and which are primarily intended to illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and, by reference to these drawings, those of ordinary skill in the art will understand the principles of the invention and its advantages, with reference to the drawings and figures, in which elements are not drawn to scale and like elements are generally designated by like reference numerals.

According to the utility model discloses an embodiment provides an AC low voltage power distribution cabinet.

Now combine the attached drawing and detailed description mode to right the utility model discloses further explain, as shown in fig. 1-3, according to the utility model discloses an alternating current low-voltage power distribution cabinet, comprising a base plate 1, swivel bearing 13, sunshading board 27, recess 28 has been seted up in the base plate 1, and recess 28 internal fixed connection telescopic link 2, damping spring 3 has been cup jointed in the 2 outsides of telescopic link, and 2 top fixedly connected with cabinet bodies 4 of telescopic link, air outlet 9 has been seted up on the surface of 4 tops of cabinet bodies, and air outlet 9 fixed connection air-

supply line

15, 15 top fixed surface of air-supply line are connected with pillar 12, and 12 top fixedly connected with sunshading board 27 of pillar, sunshading board 27 both ends fixed connection swivel bearing 13, and swivel bearing 13 one end fixedly connected with baffle 11, can play certain shock attenuation effect to the device through cup jointing damping spring 3 in the 2 outsides of telescopic link, swivel bearing 13 through setting up at sunshading board 27 both ends can pack up baffle 11, make things convenient for the later stage to change the filter screen.

In one embodiment, the filter screens 10 are inserted into two sides of the air inlet pipe 15, the bottom surface of the air inlet pipe 15 is fixedly connected with the fan 16, the fan 16 is arranged in the air inlet 17, impurities in the air can be filtered by inserting the filter screens 10 into two sides of the air inlet pipe 15, and the damage of dust and the like to the equipment is prevented.

In one embodiment, a carbon dioxide storage tank 21 is arranged at the bottom in the cabinet 4, delivery pipes 19 are fixedly connected to two ends of the carbon dioxide storage tank 21, a spray head 18 is fixedly connected to the delivery pipe 19, the spray head 18 is located on the inner wall surface of the cabinet 4, and the carbon dioxide storage tank 21, the delivery pipe 19 and the spray head 18 are arranged to extinguish a fire in the cabinet in case of a fire.

In one embodiment, a transverse plate 7 is arranged in the cabinet body 4 below the spray head 18, a wiring slot 5 is fixedly connected to the left side surface of the transverse plate 7, which is positioned on the left side of the cabinet body 4, the equipment in the cabinet can be fixed on the surface of the transverse plate 7 by arranging the transverse plate 7, and the lines are gathered together through the wiring slot 5.

In one embodiment, a temperature controller 5 is fixedly connected to the surface of the top of the storage tank 21 on the bottom of the inner wall of the cabinet 4, and a dehumidifier 20 is fixedly connected to the surface of the right side of the temperature controller 6 on the right side of the inner wall of the cabinet 4, the temperature controller 6 can be used for monitoring the temperature of the cabinet, and the dehumidifier 20 can dehumidify the environment of the cabinet to prevent the equipment from being damaged in a humid environment.

In one embodiment, two second fans 26 are disposed in the air outlet 9, and the second fans 26 assist the fans 16 to quickly introduce the external air into the cabinet 4 by disposing the second fans 26 in the air outlet 6.

In one embodiment, there are two struts 12, and two struts 12 are located on the top surface of the air inlet pipe 15, the bird repeller 14 is fixedly connected on the top surface of the air inlet pipe 15 between the two struts 12, the struts 12 are used for fixing the sunshade board 27, and the bird repeller 14 is arranged to prevent birds from nesting on the equipment and the like.

In one embodiment, a warning light 8 is fixedly connected to the right side surface of the cabinet 4 below the baffle 11, and an air outlet 22 is connected to the bottom surface of the cabinet 4, the air outlet 22 can cooperate with the second fan 26 to exhaust air in the cabinet, and the operation state of the device is observed through the color of the warning light 8.

In one embodiment, the right side of the warning light 8 is provided with an access door 25 on one side surface of the cabinet 4, the access door 25 is provided with an LED operation panel 23 on the surface, the right side of the LED operation panel 23 is provided with a concealed bolt 24 on the right side of the access door 25, the access door 25 is used for later maintenance and repair of equipment, and the LED operation panel controls the fan 16, the second fan 26, the electromagnetic valve 29 and the dehumidifier 20 through a circuit.

In one embodiment, two delivery pipes 19 are provided, two delivery pipes 19 are connected with two ends of the carbon dioxide storage tank 21, electromagnetic valves 29 are provided at the joints of the two delivery pipes 19 and the carbon dioxide storage tank 21, and the cabinet body is prevented from being extinguished by opening the carbon dioxide storage tank 21 under the condition that no one finds out when a fire occurs through the electromagnetic valves 29.

The working principle is as follows: in the practical use process, the fan 16 is started through the LED operation panel 23 in hot summer, the fan 16 guides wind into the cabinet body 4 through the air inlet 17, the air inlet pipe 15 and the air outlet 9, the internal equipment of the cabinet body 4 is cooled, meanwhile, the second fans 26 arranged in the two air outlets 9 play an auxiliary role in accelerating the wind to enter the cabinet body 4, meanwhile, the filter screens 10 are inserted at the two ends of the air inlet pipe 15 for filtering impurities in the external air, thereby ensuring the influence of external dust on the equipment in the cabinet body 4, meanwhile, the hot air in the cabinet body can be discharged through the air outlet 22 arranged at the bottom of the cabinet body 4, meanwhile, the sun shield 27 plays a certain role in sun shading and rain shielding, meanwhile, the bird repeller 14 arranged at the top of the air inlet pipe 17 prevents nesting of birds on the equipment when the outdoor use, prevents harm caused by the birds, the equipment and the like in the cabinet body 4 can be aged due to high temperature, humidity or line, the operation of the equipment is unstable, the dehumidifier 20 is arranged in the cabinet body to prevent the influence on the equipment when the moisture content in the air is too much, the equipment is very easy to generate fire due to high temperature, humidity or circuit aging, etc., the temperature of the cabinet body 4 is detected by the temperature controller 6 arranged in the cabinet body 4, the alarm is sent by the warning lamp 8 to remind the operator when the temperature is too high, thereby preventing the fire from happening, the electromagnetic valve 29 is opened by the LED control panel 23 when the fire happens, the carbon dioxide is conveyed into the cabinet body 4 by opening the electromagnetic valve 29 through the conveying pipe 19 and the nozzle 18, the fire extinguishing operation is carried out in the cabinet body 4 by the carbon dioxide, the fire extinguishing operation can be prevented from being carried out when the operator does not have time to cut off the power supply by arranging the carbon dioxide storage tank, or the fire extinguishing operation is carried out on the device under the condition that no one finds when the fire happens, thereby increasing the practicality and the diversification of the device.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an AC low-voltage power distribution cabinet, includes bottom plate (1), swivel bearing (13), sunshading board (27), its characterized in that, set up recess (28) in bottom plate (1), and recess (28) internal fixation connects telescopic link (2), damping spring (3) have been cup jointed in telescopic link (2) outside, and telescopic link (2) top fixedly connected with cabinet body (4), air outlet (9) have been seted up on the surface of the cabinet body (4) top, and air outlet (9) fixed connection air-supply line (15), air-supply line (15) top fixed surface is connected with pillar (12), and pillar (12) top fixedly connected with sunshading board (27), sunshading board (27) both ends fixed connection swivel bearing (13), and swivel bearing (13) one end fixedly connected with baffle (11).

2. The AC low-voltage power distribution cabinet according to claim 1, wherein the filter screens (10) are inserted into two sides of the air inlet pipe (15), and the bottom surface of the air inlet pipe (15) is fixedly connected with the fan (16), and the fan (16) is arranged in the air inlet (17).

3. Alternating current low-voltage distribution cabinet according to claim 1, characterized in that a carbon dioxide storage tank (21) is arranged at the bottom of the cabinet body (4), and a delivery pipe (19) is fixedly connected to both ends of the carbon dioxide storage tank (21), the delivery pipe (19) is fixedly connected with a nozzle (18), and the nozzle (18) is located on the inner wall surface of the cabinet body (4).

4. The AC low-voltage power distribution cabinet according to claim 3, characterized in that a transverse plate (7) is arranged in the cabinet body (4) below the spray head (18), and a wiring slot (5) is fixedly connected to the left side surface of the transverse plate (7) on the left side of the cabinet body (4).

5. The AC low-voltage power distribution cabinet according to claim 3, wherein a temperature controller (6) is fixedly connected to the surface of the bottom of the inner wall of the cabinet body (4) above the carbon dioxide storage tank (21), and a dehumidifier (20) is fixedly connected to the surface of the right side of the inner wall of the cabinet body (4) on the right side of the temperature controller (6).

6. Ac low-voltage distribution cabinet according to claim 1, characterized in that said air outlet (9) is provided with a second fan (26), and there are two second fans (26).

7. Ac low-voltage distribution cabinet according to claim 1, characterized in that there are two said supports (12), and both said supports (12) are located on the top surface of the air inlet duct (15), and said top surface of the air inlet duct (15) is located between the two supports (12) and is fixedly connected with the bird repeller (14).

8. AC low-voltage distribution cabinet according to claim 1, characterized in that a warning light (8) is fixedly connected to the surface of the right side of the cabinet body (4) below the baffle (11), and an air outlet (22) is connected to the surface of the bottom of the cabinet body (4).

9. The AC low-voltage power distribution cabinet according to claim 8, wherein the right side of the warning light (8) is provided with an access door (25) on one side surface of the cabinet body (4), the surface of the access door (25) is provided with an LED operation panel (23), and the right side of the LED operation panel (23) is provided with a concealed plug (24) on the right side of the surface of the access door (25).

10. AC low-voltage distribution cabinet according to claim 3, characterized in that said delivery pipes (19) are provided with two, and two delivery pipes (19) are connected to two ends of a carbon dioxide storage tank (21), and the connection between two delivery pipes (19) and a carbon dioxide storage tank (21) is provided with a solenoid valve (29).