CN219205107U - Outdoor power supply box cover plate - Google Patents

Abstract

The utility model discloses an outdoor power box cover plate in the field of power box cover plates, which comprises a cover body, wherein the upper end and the lower end of the cover body are bent to form side plates, clamping grooves are formed in the surfaces of the side plates, a heat conducting plate is arranged above the side plates, a supporting plate is arranged on one surface of the heat conducting plate, which is close to the side plates, a clamping block is arranged at one end of the supporting plate, which is close to the side plates, the clamping block is in clamping fit with the clamping grooves, a radiating fin is arranged at the upper end of the heat conducting plate, fans for radiating are arranged at the two ends of the side plates, the fans are connected with the side plates through brackets, the fans are vertical to the side plates, the radiating fin and the two fans are positioned in the same air duct, dust strips are arranged at the edges of the side plates and the cover body, so that dust is prevented from entering the inside of the power box, electronic elements are protected, the overhaul of workers is convenient, the heat conducting plate and the radiating fins enable internal heat to be radiated out in time, and accidents caused by the fact that the heat cannot radiate out are further avoided through the two fans.

Description

Outdoor power supply box cover plate

Technical Field

The utility model relates to the field of power box cover plates, in particular to an outdoor power box cover plate.

Background

The power supply box is used as a conventional part in the electric device and comprises a box body, a driving circuit board arranged in the box body and an output wire rod electrically connected with the driving circuit board, wherein the output wire rod can be connected with a functional element in the electric device, and the driving circuit board can adjust received commercial power and output the commercial power to the functional element through the output wire rod, so that the functional element can work normally.

The outdoor power supply box is complex in environment, a large amount of dust often enters the power supply box after a period of use, the power supply box can emit heat during working, the dust covered on the surfaces of the electronic elements outside and inside the power supply box can not emit heat, fire accidents of the power supply box are easy to cause, and the dust covered on the surfaces of the electronic elements can improve the maintenance difficulty.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the outdoor power supply box cover plate, which can solve the problems of the background technology.

The technical scheme adopted for solving the technical problems is as follows:

the outdoor power supply box cover plate comprises a cover body, the upper end and the lower extreme of the cover body are bent to form the curb plate, the surface shaping of curb plate has the draw-in groove, the curb plate top is provided with the heat-conducting plate, the one side that the heat-conducting plate is close to the curb plate is provided with the backup pad, the backup pad is close to the one end of curb plate is provided with the fixture block, fixture block and draw-in groove joint cooperation, the upper end of heat-conducting plate is provided with heat radiation fins, the both ends of curb plate are provided with the fan that is used for radiating, the fan passes through the support and is connected with the curb plate, the fan is perpendicular with the curb plate, heat radiation fins is located same wind channel with two fans, the edge of curb plate and cover body all is provided with dustproof strip.

Further, the heat conducting bottom plate and the heat radiating fins are made of red copper.

Further, the inner walls of the side plates at the upper end and the lower end of the cover body are respectively provided with a buckle for being buckled with the power box.

Further, the dustproof strip is formed by ethylene propylene diene monomer rubber, the cross section of the dustproof strip is in a D shape, glue is smeared on the back surface of the dustproof strip, and the dustproof strip is adhered to the back surfaces of the side plates and the cover body through the glue.

Further, the radiating fins are composed of a bottom plate and a plurality of radiating fins, the radiating fins are parallel to each other and perpendicular to the bottom plate, and the bottom plate is fixedly connected with the heat conducting plate.

Further, a shell is arranged above the side plate, and two ends of the shell are connected with the support.

Compared with the prior art, the utility model has the beneficial effects that: the dustproof strip on the cover body can prevent external dust from entering the power supply box, electronic elements are protected, workers can overhaul conveniently, heat in the power supply box is timely dissipated by the heat conducting plate and the heat radiating fins, heat radiating efficiency is further improved by the two fans, and accidents caused by incapability of dissipating heat are avoided.

Drawings

FIG. 1 is a schematic diagram of the positive construction of the present utility model;

FIG. 2 is a rear structural schematic view of the present utility model;

FIG. 3 is an exploded view of the present utility model;

FIG. 4 is a cross-sectional view of a heat-conducting plate according to the present utility model;

the reference numerals in the figure are 1-cover body, 2-side plate, 3-clamping groove, 4-heat-conducting plate, 5-supporting plate, 6-clamping block, 7-radiating fin, 8-bottom plate, 9-fan, 10-bracket, 11-shell, 12-dustproof strip and 13-buckle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The outdoor power box cover plate of the present utility model is described in detail below with reference to fig. 1 and 4:

the outdoor power supply box cover plate comprises a cover body 1, the upper end and the lower extreme of the cover body 1 are bent to form a side plate 2, clamping grooves 3 are formed in the surface of the side plate 2, a heat conducting plate 4 is arranged above the side plate 2, a supporting plate 5 is arranged on one surface, close to the side plate 2, of the heat conducting plate 4, a clamping block 6 is arranged at one end, close to the side plate 2, of the supporting plate 5, the clamping block 6 is matched with the clamping grooves 3 in a clamping manner, radiating fins are arranged at the upper end of the heat conducting plate 4, a heat conducting bottom plate 8 and the radiating fins are formed by red copper, fans 9 used for radiating are arranged at two ends of the side plate 2, the fans 9 are connected with the side plate 2 through brackets 10, the fans 9 are perpendicular to the side plate 2, the radiating fins and the two fans 9 are located in the same air duct, and dustproof strips 12 are arranged at the edges of the side plate 2 and the cover body 1.

The utility model discloses a power pack, including lid 1, heat dissipation fin, shell, heat-conducting plate 4, heat dissipation fin, shell and heat-conducting plate 4, the curb plate 2 inner wall of lid 1 upper end and lower extreme all is provided with buckle 13 that is used for with the power pack lock, dustproof strip 12 has the EPDM rubber to constitute, and the cross-section of dustproof strip 12 is "D" shape, and glue is paintd on the back of dustproof strip 12, and dustproof strip 12 passes through glue and curb plate 2 and lid 1 back bonding, heat dissipation fin has bottom plate 8 and a plurality of fin 7 to constitute, is parallel to each other between the fin 7 and perpendicular with bottom plate 8, bottom plate 8 and heat-conducting plate 4 fixed connection, the curb plate 2 top is provided with shell 11, and the both ends of shell 11 are connected with support 10.

The outdoor power supply box cover plate of this embodiment, dustproof strip 12 on lid 1 and the marginal contact of power supply box, make lid 1 and power supply box junction seal, prevent external dust entering power supply box's inside, protect electronic component, make things convenient for the staff to overhaul, backup pad 5 absorbs inside heat, and give heat transfer to heat-conducting plate 4, heat-conducting plate 4 will heat transfer to radiator fin, radiator fin improves fin 7 and gives off heat, the curb plate 2 both ends respectively fan 9 blow out the high temperature gas around the fin 7 and inhale the air of low temperature around with, further raise radiating efficiency, avoid causing the accident because of the unable heat gives off.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (6)

1. Outdoor power pack apron, including the lid, its characterized in that: the upper end and the lower extreme of lid bend and form the curb plate, the surface shaping of curb plate has the draw-in groove, the curb plate top is provided with the heat-conducting plate, the one side that the heat-conducting plate is close to the curb plate is provided with the backup pad, the one end that the backup pad is close to the curb plate is provided with the fixture block, fixture block and draw-in groove joint cooperation, the upper end of heat-conducting plate is provided with heat radiation fins, the both ends of curb plate are provided with the fan that is used for radiating, the fan passes through the support and is connected with the curb plate, the fan is perpendicular with the curb plate, heat radiation fins is located same wind channel with two fans, the edge of curb plate and lid all is provided with dustproof strip.

2. The outdoor power-box cover of claim 1, wherein: the heat-conducting plate and the heat-radiating fins are made of red copper.

3. An outdoor power-box cover according to claim 1 or 2, characterized in that: the inner walls of the side plates at the upper end and the lower end of the cover body are respectively provided with a buckle for being buckled with the power box.

4. An outdoor power-box cover according to claim 1 or 2, characterized in that: the dustproof strip is formed by ethylene propylene diene monomer rubber, the cross section of the dustproof strip is in a D shape, glue is smeared on the back surface of the dustproof strip, and the dustproof strip is adhered to the back surfaces of the side plates and the cover body through the glue.

5. An outdoor power-box cover according to claim 1 or 2, characterized in that: the radiating fins are composed of a bottom plate and a plurality of radiating fins, the radiating fins are parallel to each other and perpendicular to the bottom plate, and the bottom plate is fixedly connected with the heat conducting plate.

6. An outdoor power-box cover according to claim 1 or 2, characterized in that: and a shell is arranged above the side plate, and two ends of the shell are connected with the bracket.

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