CN216289574U

CN216289574U - Low-voltage complete switch equipment

Info

Publication number: CN216289574U
Application number: CN202122905754.XU
Authority: CN
Inventors: 瞿克
Original assignee: Century Kangsheng Electric Co ltd
Current assignee: Century Kangsheng Electric Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-04-12
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a low-voltage complete switch device which comprises a cabinet body and a cabinet door, wherein one side of the cabinet body is rotatably connected with the cabinet door through a hinge, a dehumidification mechanism is arranged at the bottom of the cabinet body, a first protection cover is fixedly connected to the bottom of the cabinet body, the dehumidification mechanism is arranged in the first protection cover, a dust cover is arranged in the cabinet body, an electronic element is fixedly arranged in the dust cover, a plurality of radiating pipes are connected to the top of the cabinet body in a penetrating manner, a second protection cover is fixedly connected to the top of the cabinet body, the interior of the second protection cover is communicated with the interior of the cabinet body through the radiating pipes, and a radiating assembly is arranged in the second protection cover. This kind of low pressure complete sets switch equipment, through the air suction drying cabinet of the internal portion of exhaust fan, cellular activated carbon has the adsorption, can absorb the moisture in the air, carries out the drying to the air to alright with the internal portion of cabinet dehumidification drying process, avoid inside electronic component to cause the damage.

Description

Low-voltage complete switch equipment

Technical Field

The utility model relates to the technical field of switch equipment, in particular to low-voltage complete switch equipment.

Background

The low-voltage switch equipment is a complete set of power distribution device formed by assembling primary equipment and secondary equipment according to a certain circuit scheme, and is responsible for finishing control, protection, measurement, conversion and distribution of electric energy in a low-voltage power supply system.

At present, the requirement of switch components and parts etc. of configuration is very high to the dry humidity environment of air among the current low pressure switchgear, equipment uses in the heavier environment of moisture for a long time, easily make inside components and parts cause the damage, lead to the work that low pressure switchgear can not be normal, current low pressure switchgear is when high load operation or hot day and ambient temperature are higher simultaneously, its radiating effect is relatively poor, lead to inside equipment and circuit to break down easily, there is certain potential safety hazard, and the life of block terminal has been reduced. Therefore, the low-voltage switchgear is improved and provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses low-voltage complete switch equipment which comprises a cabinet body and a cabinet door, wherein one side of the cabinet body is rotatably connected with the cabinet door through a hinge, a dehumidification mechanism is arranged at the bottom of the cabinet body, a first protection cover is fixedly connected to the bottom of the cabinet body, the dehumidification mechanism is arranged in the first protection cover, a dust cover is arranged in the cabinet body, an electronic element is fixedly arranged in the dust cover, a plurality of radiating pipes are connected to the top of the cabinet body in a penetrating mode, a second protection cover is fixedly connected to the top of the cabinet body, the interior of the second protection cover is communicated with the interior of the cabinet body through the radiating pipes, and radiating assemblies are arranged in the second protection cover.

According to a preferable technical scheme, the dehumidifying mechanism comprises a drying box, one side of the drying box is connected with a placing box in a sliding mode, honeycomb-shaped activated carbon is arranged inside the placing box, an exhaust fan is arranged inside the drying box, two ends of the drying box are respectively connected with an air suction pipe and an air outlet pipe in a penetrating mode, and the air suction pipe and the air outlet pipe are both connected with the inside of the cabinet in a penetrating mode.

As a preferable technical scheme of the utility model, one side of the drying box is provided with a sliding chute, and the inner wall of the sliding chute is in sliding connection with the outer side of the placing box.

As a preferred technical scheme of the utility model, the heat dissipation assembly comprises two heat dissipation fans and a filtering grid plate, the heat dissipation fans are fixedly arranged at the top of the second protective cover, and the filtering grid plate is fixedly connected to the inner wall of the second protective cover.

As a preferable technical scheme of the utility model, one side of the cabinet door is provided with a transparent observation window, and the interior of the cabinet door is provided with a door lock.

As a preferred technical scheme of the utility model, one side of the cabinet body is provided with a water chute, and the inner wall of the water chute is fixedly connected with a sealing rubber strip.

According to a preferable technical scheme, the top of the cabinet body is provided with a sealing groove, and a rubber sealing strip is arranged in the sealing groove.

The utility model has the beneficial effects that:

1. according to the low-voltage complete switch equipment, air in the cabinet body is pumped into the drying box through the exhaust fan, the honeycomb-shaped activated carbon has an adsorption effect, moisture in the air can be absorbed, the air is dried, and the dried air is discharged into the cabinet body through the air outlet pipe, so that dehumidification and drying treatment can be performed on the interior of the cabinet body, and internal electronic elements are prevented from being damaged;

2. this kind of low pressure complete sets switch equipment through the setting of heat dissipation fan, can carry out quick discharge with the heat that the internal portion of cabinet produced, and its filters the dust of grid board in with the air and filters, has avoided the dust to gather and has caused the cooling tube to block, has improved the heat dispersion of the cabinet body.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic view of the overall structure of a low-voltage switchgear assembly according to the present invention;

FIG. 2 is a schematic diagram of a disassembled structure of a low-voltage switchgear assembly of the present invention;

fig. 3 is a disassembled schematic view of a dehumidifying mechanism of a low-voltage switchgear assembly.

In the figure: 1. a cabinet body; 2. a cabinet door; 3. a dehumidification mechanism; 301. a drying oven; 302. placing the box; 303. honeycomb activated carbon; 304. an exhaust fan; 305. an air intake duct; 306. an air outlet pipe; 4. a first protective cover; 5. a dust cover; 6. an electronic component; 7. a radiating pipe; 8. a second protective cover; 9. a heat dissipating component; 901. a heat dissipation fan; 902. filtering the grating plate; 10. a transparent viewing window; 11. a door lock; 12. sealing rubber strips; 13. a rubber sealing strip.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-3, the low-voltage switchgear assembly of the present invention includes a cabinet 1 and a cabinet door 2, one side of the cabinet 1 is rotatably connected to the cabinet door 2 through a hinge, a dehumidifying mechanism 3 is disposed at the bottom of the cabinet 1, a first protective cover 4 is fixedly connected to the bottom of the cabinet 1, the dehumidifying mechanism 3 is disposed inside the first protective cover 4, a dust cover 5 is disposed inside the cabinet 1, an electronic component 6 is fixedly mounted inside the dust cover 5, a plurality of heat dissipating tubes 7 are connected to the top of the cabinet 1 in a penetrating manner, a second protective cover 8 is fixedly connected to the top of the cabinet 1, the inside of the second protective cover 8 is communicated with the inside of the cabinet 1 through the heat dissipating tubes 7, and a heat dissipating assembly 9 is disposed inside the second protective cover 8.

Wherein, dehumidification mechanism 3 includes drying cabinet 301, one side sliding connection of drying cabinet 301 has places box 302, place the inside honeycomb active carbon 303 that is provided with of box 302, the inside air exhauster 304 that is provided with of drying cabinet 301, there are breathing pipe 305 and outlet duct 306 at drying cabinet 301's both ends through connection respectively, breathing pipe 305 all with the inside through connection of the cabinet body 1 with outlet duct 306, when using, through the setting of the inside honeycomb active carbon 303 of drying cabinet 301, air exhauster 304 is with in the inside air suction drying cabinet 301 of the cabinet body 1, honeycomb active carbon 303 has adsorption, can absorb the moisture in the air, dry the air, the air after the drying enters into cabinet body 1 inside through outlet duct 306.

Wherein, the spout has been seted up to one side of drying cabinet 301, spout inner wall and the outside sliding connection who places box 302, when using, through the setting of spout, be convenient for carry out quick replacement to the honeycomb activated carbon 303 who places in the box 302.

Wherein, radiating component 9 includes two heat dissipation fans 901 and filtration grid plate 902, and heat dissipation fan 901 fixed mounting is at the top of protection casing two 8, filters two 8 inner walls of grid plate 902 fixed connection at the protection casing, and when using, through the setting of heat dissipation fan 901, the heat of the inside production of the cabinet body 1 of being convenient for carries out quick discharge, improves the heat dispersion of the cabinet body 1.

Wherein, one side of cabinet door 2 is provided with transparent observation window 10, and the inside of cabinet door 2 is provided with lock 11, and when using, through transparent observation window 10's setting, be convenient for to know the 1 inside condition real-time observation of the cabinet body, through lock 11's setting, can firmly fix the cabinet body 1 with cabinet door 2, improve its leakproofness.

Wherein, the guiding gutter has been seted up to one side of the cabinet body 1, and guiding gutter inner wall fixedly connected with joint strip 12 when using, through joint strip 12's setting, can play waterproof and dustproof effect of sealing, has guaranteed the protection level when cabinet door 2 closes.

Wherein, the seal groove has been seted up at the cabinet body 1 top, and seal groove inside is provided with rubber seal strip 13, and when using, through the rubber seal strip 13 that sets up between the cabinet body 1 and the protection casing two 8, can make the laminating between the cabinet body 1 and the protection casing two 8 inseparable, effectually avoided the dust to enter into the cabinet body 1 inside from the gap, cause the cooling tube 7 to block for the heat that produces can't be followed cabinet body 1 inside discharge fast.

The working principle is as follows: the low-voltage complete switch equipment is different from the prior art, has reasonable structure, convenient use and simple operation, and can enable a user to simply and clearly understand the working principle;

when the drying cabinet is used, the exhaust fan 304 is started, the exhaust fan 304 pumps air in the cabinet body 1 into the drying box 301 through the air suction pipe 305, the honeycomb-shaped activated carbon 303 has an adsorption effect, moisture in the air can be absorbed, the air is dried, the dried air is discharged into the cabinet body 1 through the air outlet pipe 306, dust in the air is removed through the dust cover 5, and the internal electronic element 6 is prevented from being damaged by the dust;

meanwhile, the internal electronic component 6 generates a large amount of heat during high-load operation, the heat dissipation fan 901 is started at the moment, the heat dissipation fan 901 works and quickly discharges the heat generated inside the cabinet body 1 through the heat dissipation pipe 7, and the filtering grating plate 902 filters dust in the air, so that the blockage of the heat dissipation pipe 7 caused by dust accumulation is avoided, and the heat dissipation performance of the cabinet body 1 is improved.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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. A low-voltage complete set of switch equipment comprises a cabinet body (1) and a cabinet door (2), it is characterized in that one side of the cabinet body (1) is rotationally connected with the cabinet door (2) through a hinge, a dehumidification mechanism (3) is arranged at the bottom of the cabinet body (1), a first protective cover (4) is fixedly connected at the bottom of the cabinet body (1), the dehumidification mechanism (3) is arranged in the first protective cover (4), the cabinet body (1) is internally provided with a dust cover (5), an electronic element (6) is fixedly arranged in the dust cover (5), a plurality of radiating pipes (7) are connected with the top of the cabinet body (1) in a penetrating way, the cabinet body (1) top fixedly connected with protection casing two (8), protection casing two (8) are inside to be linked together through cooling tube (7) and cabinet body (1), protection casing two (8) inside is provided with radiator unit (9).

2. The low-voltage switchgear assembly according to claim 1, wherein the dehumidifying mechanism (3) comprises a drying cabinet (301), a placing box (302) is slidably connected to one side of the drying cabinet (301), honeycomb activated carbon (303) is arranged inside the placing box (302), an exhaust fan (304) is arranged inside the drying cabinet (301), two ends of the drying cabinet (301) are respectively connected with an air suction pipe (305) and an air outlet pipe (306) in a penetrating manner, and the air suction pipe (305) and the air outlet pipe (306) are both connected with the inside of the cabinet body (1) in a penetrating manner.

3. Low-voltage switchgear assembly according to claim 2, characterized in that a chute is formed in one side of said drying cabinet (301), and the inner wall of said chute is slidably connected to the outer side of said box (302).

4. The low-voltage switchgear assembly according to claim 1, wherein the heat dissipating assembly (9) comprises two heat dissipating fans (901) and a filtering grid plate (902), the heat dissipating fans (901) are fixedly installed on the top of the second protective cover (8), and the filtering grid plate (902) is fixedly connected to the inner wall of the second protective cover (8).

5. Low-voltage switchgear assembly according to claim 1, characterized in that a transparent window (10) is provided on one side of the cabinet door (2) and a door lock (11) is provided inside the cabinet door (2).

6. The low-voltage complete switch equipment according to claim 1, characterized in that one side of the cabinet body (1) is provided with a water chute, and the inner wall of the water chute is fixedly connected with a sealing rubber strip (12).

7. The low-voltage switchgear assembly according to claim 1, wherein a sealing groove is formed at the top of the cabinet body (1), and a rubber sealing strip (13) is arranged inside the sealing groove.