CN203645177U

CN203645177U - Power supply cabinet with novel top cover anti-theft device and ventilation device

Info

Publication number: CN203645177U
Application number: CN201320880535.3U
Authority: CN
Inventors: 王永军; 文艺; 熊旭格
Original assignee: NANYANG FEILONG ELECTRICAL APPLIANCE CO Ltd
Current assignee: NANYANG FEILONG ELECTRICAL APPLIANCE CO Ltd
Priority date: 2013-12-30
Filing date: 2013-12-30
Publication date: 2014-06-11
Anticipated expiration: 2023-12-30

Abstract

The utility model relates to a power supply cabinet with a novel top cover anti-theft device and a ventilation device. The power supply cabinet can effectively solves the problems that the existing power supply cabinet top cover does not have an anti-theft function and the heat dissipation effect in the cabinet body is not good. According to the technical scheme, the top cover is arranged in an upper port of the cabinet body; the top cover is a hollow body made of upper and lower layers of metal materials; a rectangular groove is arranged on the lower end face of the hollow body; the top cover is buckled in the upper port of the cabinet body through the rectangular groove; left and right sides in the rectangular groove are respectively provided with a group of fixation blocks; the fixation blocks are placed in a cavity of the cabinet body; a gap is between the inner side of the lower face of each fixation block and the inner edge face of the cabinet body; a nut is arranged in each gap; a screw which passes through each fixation block and matches each nut is arranged on each fixation block, and is fixed on the cabinet body through the top cover; chutes are arranged on the fixation blocks on both sides; slide plates are arranged in the chutes; a number of fans are arranged on the slide plates; air inlets corresponding to the fans are arranged on the lower end face of the top cover; and a number of air outlets are arranged on the top cover around the rectangular groove. The power supply cabinet has the advantages of novel and unique structure and good anti-theft effect. The heat dissipation device is convenient for installation and maintenance.

Description

A kind of power cabinet with Novel top cap anti-theft device and ventilation unit

Technical field

The utility model relates to power cabinet, particularly a kind of power cabinet with Novel top cap anti-theft device and ventilation unit.

Background technology

Power cabinet is generally all mounted in open air, due to the reason of environment for use, anti-theft feature is the reason that power cabinet must be considered, the place of present power cabinet anti-theft feature weakness is generally top cover, because top cover is to be all generally bolted on cabinet through lifting after cabinet has welded, and lifting bolt must be installed outward at cabinet, therefore, the possibility that the top cover of power cabinet is stolen is large, because the top cover of power cabinet plays rainproof function, therefore, after top cover is stolen, after parts in power cabinet are drenched with rain, substantially can scrap, suffer heavy losses, and due to the appliance component One's name is legion in power cabinet, arrange compact, its inner heat producing is also more, if can not timely heat be drained, the environment of high temperature can bring potential safety hazard to the operation of components and parts, the problem such as be easily short-circuited, present power cabinet is generally passive type ventilation and heat, radiating effect is bad, therefore, antitheft and the heat dissipation problem of the top cover of outdoor power cabinet is the problem of needing solution badly.

Summary of the invention

For above-mentioned situation, for overcoming the defect of prior art, the object of the utility model provides a kind of power cabinet with Novel top cap anti-theft device and ventilation unit in time, can effectively solve existing power cabinet top cover and not possess the bad problem of radiating effect in anti-theft feature and cabinet.

The technical scheme of its solution is, comprise cabinet, cabinet upper port has top cover, the top cover hollow body that upper and lower double layer of metal material is made of serving as reasons, hollow body has rectangular recess on lower surface, top cover through rectangular recess spiral-lock in cabinet upper port, in rectangular recess, respectively there is one group of fixed block two of left and right, fixed block is placed in cabinet cavity, gapped between medial surface and the inner edge surface of cabinet below fixed block, in gap, there is the nut being fixed on cabinet, on fixed block, there is the screw matching through fixed block and in nut, be fixed on cabinet through top cover, on the fixed block of both sides, there is chute, slide plate is housed on chute, multiple fans are housed on slide plate, on top cover lower surface, there is the air inlet corresponding with fan, on the top cover of rectangular recess surrounding, there are multiple exhaust vents.

The utility model novel structure uniqueness, good anti-theft effect, heat abstractor is convenient for installation and maintenance, can ensure draining in time of cabinet intimate heat.

Brief description of the drawings

Fig. 1 is main pseudosection of the present utility model.

Fig. 2 is the main pseudosection of the utility model top cover.

Fig. 3 is the upward view of the utility model top cover.

Embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further details.

Provided by Fig. 1 to Fig. 3, the utility model comprises cabinet, cabinet 1 upper port has top cover 2, top cover 2 hollow body that upper and lower double layer of metal material is made of serving as reasons, on hollow body lower surface, there is rectangular recess 3, top cover 2 through rectangular recess 3 spiral-locks in cabinet 1 upper port, respectively there is one group of fixed block two of the interior left and right of rectangular recess 3, fixed block 4 is placed in cabinet 1 cavity, gapped between medial surface and the inner edge surface of cabinet below fixed block 4, in gap, there is the nut 5 being fixed on cabinet, on fixed block 4, there is the screw 6 matching through fixed block and in nut, be fixed on cabinet 1 through top cover 2, on the fixed block 4 of both sides, there is chute 7, slide plate 8 is housed on chute 7, multiple fans 9 are housed on slide plate 8, top cover has the air inlet corresponding with fan 9 10 on 2 lower surfaces, on the top cover 2 of rectangular recess 3 surroundings, there are multiple exhaust vents 11.

In order to ensure result of use, said every group of fixed block forms by two, corresponding respectively at four diagonal angles of rectangular recess 3, ensures the uniformity that top cover 2 is stressed.

Service condition of the present utility model is, first by top cover 2 rectangular recess 3 spiral-locks on it in cabinet 1 upper port, then the multiple fixed blocks 4 on top cover 2 are matched by the nut on screw and cabinet 1, top cover 2 is fixed on cabinet 1, because fixed block 4 is placed in cabinet 1 cavity, the cabinet door of only opening cabinet 1 could operate top cover 2, so greatly strengthened the anti-theft of top cover 2, and on top cover 2, load onto slide plate 8, on slide plate 8, fill multiple fans, fan is discharged cabinet 1 outside by the hot blast in cabinet 1 through air inlet 10 and exhaust vent 11, because fan is fixed on slide plate 8, slide plate 8 can be in the enterprising line slip of fixed block 4, easy accessibility, in use for some time, can fan be taken out through slide plate, fan is carried out to dedusting cleaning, and can carry out maintaining to fan very easily.

The utility model novel structure uniqueness, easy to use, anti-theft is strong, and heat extraction is effective, is the innovation on power cabinet.

Claims

1. one kind has the power cabinet of Novel top cap anti-theft device and ventilation unit, comprise cabinet, it is characterized in that, cabinet (1) upper port has top cover (2), top cover (2) hollow body that upper and lower double layer of metal material is made of serving as reasons, on hollow body lower surface, there is rectangular recess (3), top cover (2) through rectangular recess (3) spiral-lock in cabinet (1) upper port, in rectangular recess (3), respectively there is one group of fixed block two of left and right, fixed block (4) is placed in cabinet (1) cavity, gapped between medial surface and the inner edge surface of cabinet below fixed block (4), in gap, there is the nut (5) being fixed on cabinet, on fixed block (4), there is the screw (6) matching through fixed block and in nut, be fixed on cabinet (on 1 through top cover (2), on the fixed block (4) of both sides, there is chute (7), chute (is equipped with slide plate (8) on 7, multiple fans (9) are housed on slide plate (8), on top cover (2) lower surface, there is the air inlet (10) corresponding with fan (9), on the top cover (2) of rectangular recess (3) surrounding, there are multiple exhaust vents (11).

2. the power cabinet with Novel top cap anti-theft device and ventilation unit according to claim 1, is characterized in that, said every group of fixed block forms by two, corresponding respectively at four diagonal angles of rectangular recess (3).