CN206922282U - A kind of outdoor electricity distribution box body - Google Patents

Abstract

The utility model discloses a kind of outdoor electricity distribution box body,Including box-like body,Box-like body both sides are provided with contour multiple shutter A and multiple shutter B,Multiple shutter A and multiple shutter B are symmetrical arranged back-to-back,Shutter A and shutter B forms by the occlusion part on top and the stop part of bottom,Occlusion part is on the outside of stop part,Part on box-like body corresponding to shutter A and shutter B is provided with opening,Opening can be blocked portion and stop part is completely covered and forms Open architecture in outer closure,Occlusion part is arcuate structure,The upper end of arcuate structure,Left end,The right-hand member upper end with opening respectively,Left end,Identical connected and arcuate structure the arc of right-hand member faces outwardly,Stop part is on the lower end of opening,Stop part is extended vertically upwardly by the lower end of opening to be formed and the sidepiece of vertical extension and opening are coincide and be connected；Shutter of the present utility model has more preferable waterproof effect, and stainless steel Air Filter later period maintenance is also more convenient with changing.

Description

A kind of outdoor electricity distribution box body

Technical field

The utility model belongs to distribution box technical field, is related to a kind of distribution box body, and in particular to a kind of outdoor electricity distribution Box body.

Background technology

The main function of distribution box is generated electricity, transmitted electricity in power system, during the conversion of distribution and electric energy, is entered Row folding, control and protection electrical equipment, the part in distribution box mainly have transformer, transformer, breaker, disconnecting switch, On-load switch, operating mechanism and various protection devices etc., installation, isolation and protection are provided by the distribution box body closed.

The electric elements such as transformer, transformer in distribution box all distribute heat at work, and heat is gathered in envelope In the distribution box closed so that the environment temperature in distribution box is too high, and the environment temperature in distribution box is too high can influence electrical equipment Element manipulation performance, therefore the radiating of distribution box seems extremely important.

Existing distribution box mostly by setting shutter at left and right sides of casing, then by shutter in distribution box shape Into cross-ventilation, reaching effectively reduces operating ambient temperature in distribution box, and good work is provided for electric elements in distribution box The purpose of environment.

But for distributed board outdoor, the setting of shutter is except radiating, it is also necessary to waterproof, otherwise rainwater enter distribution Case, the open circuit of electric elements is caused, that is breakneck thing.

The shutter of existing distribution box, as shown in figure 5, shutter is by outside punching press otch upper end after the otch of box-like body 1 Form and the outwardly protruding formation occlusion part 21 in otch upper end after punching press, occlusion part 21 are just covered on the outside of otch to stop rain Water enters in distribution box, but because the lower end of occlusion part 21 is substantially concordant with otch lower end, the problem of blocking effect is bad be present, special It is not that rainwater easily enters in distribution box along otch lower end, potential safety hazard be present when raining heavily or not only blow but also raining.

Utility model content

The purpose of this utility model is for overcome the deficiencies in the prior art, and is provided a kind of with stronger water-proof function The outdoor electricity distribution box body of shutter.

What the purpose of this utility model was realized in：A kind of outdoor electricity distribution box body, including box-like body, the casing The both sides of body are provided with contour multiple shutter A and multiple shutter B, and the multiple shutter A and multiple shutter B are leaned against The back of the body is symmetrical arranged, and the shutter A and shutter B form by the occlusion part on top and the stop part of bottom, the occlusion part Located at the outside of stop part, the part on the box-like body corresponding to shutter A and shutter B is provided with opening, the opening It can be blocked portion and stop part is completely covered and forms Open architecture in outer closure, the occlusion part is arcuate structure, institute Stating the upper end of arcuate structure, left end, right-hand member, the upper end with opening, left end, right-hand member coincide and are connected and the arc of arcuate structure respectively Face outwardly, the stop part located at opening lower end on, the stop part extended vertically upwardly by the lower end of opening form and The sidepiece of vertical extension coincide with opening to be connected.

Preferably, by the lower end of opening, outward-dipping extension forms and the side of diagonal extension the stop part upwardly Wall is connected with the interior side-to-side anastomosis of occlusion part.

Preferably, the angle of inclination of the diagonal extension is 30o~45o.

Preferably, the height of the stop part is occlusion part height 1/3rd to half.

Preferably, the thickness of the occlusion part and stop part is roughly the same with box-like body.

Preferably, the inner side of the shutter A and shutter B are located on box-like body that to be connected with stainless steel dust-proof Net.

Preferably, the inner side of the shutter A and shutter B, which are located on box-like body, is fixedly connected with upper end open not Become rusty steel cutting ferrule, and the stainless steel Air Filter is movably connected on box-like body by stainless steel cutting ferrule.

Preferably, the stainless steel Air Filter and stainless steel cutting ferrule are interference fits.

Preferably, the mesh diameter of the stainless steel Air Filter is not more than 1mm.

By adopting the above-described technical solution, the beneficial effects of the utility model are：

（1）On the basis of existing shutter, by setting stop part on the inside of occlusion part, the bottom of occlusion part with Stop part is overlapping, and stop part is stretched into occlusion part, on the premise of the original heat sinking function of shutter is not influenceed, can effectively stop The entrance of rainwater so that shutter has more preferable water-proof function；

（2）The position for being located at shutter in box inside sets stainless steel cutting ferrule, and stainless steel Air Filter passes through stainless steel card Set is movably connected on box inside, on the basis of original dust reduction capability, also facilitates the later stage to carry out the maintenance of stainless steel Air Filter It is more convenient with replacing, use.

Brief description of the drawings

Fig. 1 is dimensional structure diagram of the present utility model.

Fig. 2 is the partial structural diagram of shutter of the present utility model.

Fig. 3 is the cross section structure diagram of the first embodiment of shutter of the present utility model.

Fig. 4 is the cross section structure diagram of second of embodiment of shutter of the present utility model.

Fig. 5 is the cross section structure diagram of the shutter of prior art.

In figure：1st, box-like body 2, shutter B 21, occlusion part 22, stop part 3, opening 4, stainless steel Air Filter.

Embodiment

Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.

As shown in Figure 1, Figure 2 and Figure 3, the first embodiment provided by the utility model, a kind of outdoor electricity distribution box body, Including box-like body 1, box-like body 1 can be existing any distributed board outdoor body structure.The both sides of box-like body 1 are provided with Contour multiple shutter A and multiple shutter B2, etc. high setting, are advantageous to the formation of the inner air convection of box-like body 1.It is multiple Shutter A and multiple shutter B2 are symmetrical arranged back-to-back, and shutter A and shutter B2 are by the occlusion part 21 on top and bottom Stop part 22 form, occlusion part 21 is located at the outside of stop part 22, and occlusion part 21 prevents rainwater from entering box-like body 1 from outside Interior, stop part 22 further prevents rainwater from entering in box-like body 1 from inner side.Correspond to shutter A and blinds on box-like body 1 Window B2 part is equipped with opening 3, for radiating and being formed cross-ventilation.Opening 3 can be blocked portion 21 and stop part 22 it is complete Open architecture in all standing and formation outer closure, specifically, from outside, stop part 22 surrounds occlusion part 21 from inner side simultaneously External closing type structure is formed, external closing type structure is used to guide rainwater to drip downwards, makes rainwater be not easy to enter casing from opening 3 In body 1, specifically, spacing is provided between occlusion part 21 and stop part 22 and forms interior Open architecture, interior open knot Structure is used for distributing for the internal heat of box-like body 1.Occlusion part 21 is arcuate structure, and the upper end of arcuate structure, left end, right-hand member are distinguished Upper end, left end, right-hand member with opening 3, which coincide, to be connected and the arc of arcuate structure faces outwardly, and is open and 3 is covered completely by arcuate structure Lid, so as to realize that rainwater is not easily accessed in box-like body 1.Stop part 22 is on the lower end of opening 3, and stop part 22 is by opening 3 lower end, which extends vertically upwardly, to be formed and the sidepiece of vertical extension and opening 3 are coincide and be connected, in opening 3 from outside quilt On the basis of occlusion part 21 is completely covered, stop part 22 further plays a part of stopping that rainwater enters box-like body 1 from inner side.

As shown in figure 4, second of embodiment provided by the utility model, specifically, stop part 22 by opening 3 lower end Outward-dipping extension forms upwardly and the side wall of diagonal extension is connected with the interior side-to-side anastomosis of occlusion part 21, compared to first Kind embodiment extends vertically the stop part 22 to be formed, and tilting the stop part 22 that extension is formed prevents rainwater from entering box-like body 1 effect is more effective.

Further, the angle of inclination of diagonal extension is 30o~45o, and the angle of inclination in the range of this neither influences Heat distributes in box-like body 1, and and can functions well as the effect for stopping that rainwater enters in box-like body 1, generally, Angle of inclination is set to 30o.

Further, the height of stop part 22 is the height of occlusion part 21 1/3rd to half, should in the range of Height neither influences heat in box-like body 1 and distributed, and and can functions well as the work for stopping that rainwater enters in box-like body 1 With generally, the height of stop part 22 is set to 1/3rd of the height of occlusion part 21.

Further, the thickness of occlusion part 21 and stop part 22 is roughly the same with box-like body 1, easy to process.

Further, shutter A and shutter B2 inner side, which are located on box-like body 1, is connected with stainless steel Air Filter 4, for preventing small worm etc. from entering in box-like body 1.

Further, shutter A and shutter B2 inner side, which are located on box-like body 1, is fixedly connected with upper end open Stainless steel cutting ferrule, stainless steel Air Filter 4 are movably connected on box-like body 1 by stainless steel cutting ferrule, facilitate the maintenance in later stage with Change.

Further, stainless steel Air Filter 4 and stainless steel cutting ferrule are interference fits, coordinate close, better protecting effect, Working stability.

Further, the mesh diameter of stainless steel Air Filter 4 is not more than 1mm, there is provided more preferable bulky grain dust storm, dust And the protection effect of small worm etc., generally mesh diameter be set to 1mm.

Finally it should be noted that above example is only to illustrate the technical solution of the utility model, rather than its limitations, Although the utility model is described in detail with reference to above-described embodiment, those of ordinary skill in the art should manage Solution, can still modify or equivalent substitution to specific embodiment of the present utility model, and without departing from the utility model Any modification of spirit and scope or equivalent substitution, it all should cover among right of the present utility model.

Claims (9)

1. a kind of outdoor electricity distribution box body, including box-like body, it is characterised in that：The both sides of the box-like body are provided with contour Multiple shutter A and multiple shutter B, the multiple shutter A and multiple shutter B are symmetrical arranged back-to-back, the blinds Window A and shutter B forms by the occlusion part on top and the stop part of bottom, and the occlusion part is located at the outside of stop part, institute State the part on box-like body corresponding to shutter A and multiple shutter B and be provided with opening, the opening can be blocked portion and resistance Stopper is completely covered and forms Open architecture in outer closure, and the occlusion part is arcuate structure, the upper end of the arcuate structure, The upper end with opening, left end, right-hand member coincide and are connected and the arc of arcuate structure faces outwardly, the stop part respectively for left end, right-hand member On the lower end of opening, the stop part is extended vertically upwardly by the lower end of opening to be formed and the sidepiece of vertical extension It coincide and is connected with opening.

2. outdoor electricity distribution box body according to claim 1, it is characterised in that：The stop part by opening lower end towards Upper outward-dipping extension forms and the side wall of diagonal extension is connected with the interior side-to-side anastomosis of occlusion part.

3. outdoor electricity distribution box body according to claim 2, it is characterised in that：The angle of inclination of the diagonal extension For 30o~45o.

4. the outdoor electricity distribution box body according to any one of claims 1 to 3, it is characterised in that：The height of the stop part It is occlusion part height 1/3rd to half.

5. the outdoor electricity distribution box body according to any one of claims 1 to 3, it is characterised in that：The occlusion part and stop The thickness in portion is roughly the same with box-like body.

6. the outdoor electricity distribution box body according to any one of claims 1 to 3, it is characterised in that：The shutter A and blinds Window B inner side, which is located on box-like body, is connected with stainless steel Air Filter.

7. outdoor electricity distribution box body according to claim 6, it is characterised in that：The inner side of the shutter A and shutter B The stainless steel cutting ferrule of upper end open is fixedly connected with box-like body, the stainless steel Air Filter is lived by stainless steel cutting ferrule It is dynamic to be connected on box-like body.

8. outdoor electricity distribution box body according to claim 7, it is characterised in that：The stainless steel Air Filter and stainless steel card Cover for interference fits.

9. outdoor electricity distribution box body according to claim 6, it is characterised in that：The mesh diameter of the stainless steel Air Filter No more than 1mm.