CN208923651U - A kind of distribution box that waterproof insectproof thermal diffusivity is good - Google Patents

A kind of distribution box that waterproof insectproof thermal diffusivity is good Download PDF

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Publication number
CN208923651U
CN208923651U CN201821566869.2U CN201821566869U CN208923651U CN 208923651 U CN208923651 U CN 208923651U CN 201821566869 U CN201821566869 U CN 201821566869U CN 208923651 U CN208923651 U CN 208923651U
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China
Prior art keywords
distribution box
plate
air duct
thermal diffusivity
waterproof
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Active
Application number
CN201821566869.2U
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Chinese (zh)
Inventor
毕俸金
魏秋敏
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Hebei Reliable Electrical Equipment Co Ltd
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Hebei Reliable Electrical Equipment Co Ltd
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Priority to CN201821566869.2U priority Critical patent/CN208923651U/en
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Abstract

The utility model discloses a kind of distribution box that waterproof insectproof thermal diffusivity is good, including distribution box body, the lower end of distribution box body is provided with stabilizer blade, and mounting base is provided in distribution box body, is provided with apparatus mounting plate on mounting base;The left and right sides of distribution box body uses double-walled construction, including outer wall and inner wall, air duct is provided between double-walled, the upper end closed in air duct, the lower end in air duct is provided with fly net, and ventilation opening is provided on inner wall, offers exhaust outlet on the top plate of distribution box body, exhaust ports are provided with exhaust fan, are provided with temperature sensor and controller on distribution box body;It is provided with waterproof cover above distribution box body, the lower end of waterproof cover is connect with the outer edge of distribution box body top plate by anti-dust filter mesh.The utility model structure is simple, can effectively prevent rainwater to the corrosion and damage of cabinet, prevents insect to be easy to climb into distribution box by ventilation orifice, and perfect heat-dissipating, reduces security risk, extends distribution box service life.

Description

A kind of distribution box that waterproof insectproof thermal diffusivity is good
Technical field
The utility model relates to distribution box technical field more particularly to a kind of distribution boxs that waterproof insectproof thermal diffusivity is good.
Background technique
Distribution box is the magnanimity parameter in data, and usually composition low pressure woods presses electrical wiring, it is desirable that by switchgear, is surveyed Amount instrument, protection electric appliance and ancillary equipment are assembled in closing or semiclosed metal safe or in screen width, constitute low-tension distribution box.Just It can be by manual or automatic switch connection or disjunction circuit when often operation.Distribution box has small in size, simple installation, technical performance Special, position is fixed, and configuration feature is unique, is not limited by place, and application is commonplace, and stable operation is reliable, space utilization rate Height takes up an area less and has the characteristics that environmental protection effect, and when in use, distribution box housing is directly by rainwater, snow for traditional distribution box Deng contact, easily by distribution box housing corrosion and damage, the service life of distribution box is short, and leads to moisture effect inside distribution box Service life;And distribution box itself can generate amount of heat when working, and these heats also need to be discharged in time, if heat is not in time It distributes, the normal work of box house electrical component can also be impacted, lead to the failure that distribution box is regular, It is be easy to cause security risk, the opening for ventilation is equipped on the cabinet of distribution box, but for being placed in outdoor environment For distribution box, small insect is easy to climb into distribution box by ventilation orifice, influences the normal work of electrical part inside distribution box Make, or even causes the accident.
Utility model content
The purpose of this utility model is that in view of the above shortcomings of the prior art, it is simple to provide a kind of structure, waterproof insectproof The good distribution box of thermal diffusivity.
To solve the above problems, technical solution adopted in the utility model is:
A kind of distribution box that waterproof insectproof thermal diffusivity is good, including distribution box body, the bottom plate lower end of the distribution box body Face is provided with stabilizer blade, and lower part is provided with mounting base in the distribution box body, on the mounting base it is uniformly distributed have it is multiple Air inlet, the mounting base upper surface are provided with the apparatus mounting plate of hollow structure, and the upper end of the apparatus mounting plate is under End opening is provided with wiring groove on the front side board and back side panel of the apparatus mounting plate;The left and right sides of the distribution box body Using double-walled construction, including outer wall and inner wall, it is provided with air duct between the outer wall and inner wall, the upper end closed in the air duct, The lower ending opening in the air duct is simultaneously provided with fly net, and ventilation opening, the top plate of the distribution box body are provided on the inner wall On offer exhaust outlet, the exhaust ports are provided with exhaust fan, and temperature sensor is provided in the distribution box body, described Controller is provided on distribution box body, the temperature sensor is connected with the controller by conducting wire, the controller with The exhaust fan is connected by conducting wire;Be provided with waterproof cover above the distribution box body, the lower end of the waterproof cover with it is described The outer edge of distribution box body top plate is connected by anti-dust filter mesh.
Further, radiating fin, the radiating fin are provided on the left plate and right side plate of the apparatus mounting plate On piece is provided with heat release hole.
Further, the low inner end in the ventilation opening outer end is high.
Further, the exhaust outlet is corresponding with the apparatus mounting plate upper end opening.
Further, water fender is vertically arranged at the lower edge of the waterproof cover.
Further, distribution box door is provided on the front side board and back side panel of the distribution box body.
Further, electric pushrod is provided on the roof in the air duct, the end of the electric pushrod, which is connected with, to be used for The hairbrush of inner wall is cleaned, the lower end in the air duct is additionally provided with dust mouth, block plate is provided at the dust mouth.
The beneficial effects of adopting the technical scheme are that
The utility model is provided with hollow apparatus mounting plate in distribution box, can pacify in the front and rear sides of apparatus mounting plate Electronic device is filled, distribution box space utilization rate can be effectively improved, reduces distribution box volume;The left and right sides of distribution box body uses Double-walled construction, the air duct lower end between double-walled are provided with fly net, ventilation hole are provided on inner wall, is arranged on the top plate of distribution box Have exhaust outlet, exhaust ports are provided with exhaust fan, while ventilated can also rainwater-proof penetrate into cabinet in, can also prevent small Insect enters distribution box, reduces security risk, distribution box is equipped with temperature sensor and controller, when temperature reaches certain value When, controller starts exhaust fan according to the signal that temperature sensor detects automatically, the heat in distribution box is discharged, fast prompt drop The temperature of low distribution box, avoids the occurrence of equipment fault, guarantees the normal operation of production, and can be energy saving, extends distribution The service life of case;Waterproof cover is provided with above distribution box body, sleet can be reduced to the corrosion and damage of distribution box, waterproof cover Lower end is connect with the outer edge of distribution box body top plate by anti-dust filter mesh, neither influence proper heat reduction, and can prevent ash Dirt, clast etc. enter in cabinet, play a protective role to distribution box.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the utility model another embodiment structural schematic diagram;
Fig. 3 is the utility model another embodiment structural schematic diagram.
In figure: 1, distribution box body;2, stabilizer blade;3, mounting base;4, air inlet;5, apparatus mounting plate;6, wiring groove;7, Outer wall;8, inner wall;9, air duct;10, fly net;11, ventilation opening;12, exhaust outlet;13, exhaust fan;14, temperature sensor;15, Controller;16, waterproof cover;17, anti-dust filter mesh;18, radiating fin;19, water fender;20, limit plate;21, rain visor;22, Fixed plate;23, electric pushrod;24, hairbrush;25, block plate.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment For illustrating the utility model, but cannot be used to limit the scope of the utility model.
As shown in Figure 1, be a kind of specific embodiment of the utility model, a kind of distribution that waterproof insectproof thermal diffusivity is good The bottom plate lower end surface of case, including distribution box body 1, the distribution box body 1 is provided with stabilizer blade 2, makes distribution box body 1 from the ground There is certain altitude, low-lying anti-ponding prevents distribution box bottom from corroding;Lower part is provided with mounting base in the distribution box body 1 3, it is uniformly distributed on the mounting base 3 to have multiple air inlets 4, it is convenient for ventilated air circulation, 3 upper end of mounting base Face is provided with the apparatus mounting plate 5 of hollow structure, the top and bottom opening of the apparatus mounting plate 5, the apparatus mounting plate 5 Front side board and back side panel on be provided with wiring groove 6, can the front and rear sides of apparatus mounting plate 5 install electronic device, can be effective Distribution box space utilization rate is improved, distribution box volume is reduced;The left and right sides of the distribution box body 1 uses double-walled construction, packet Outer wall 7 and inner wall 8 are included, air duct 9, the upper end closed in the air duct 9, the air duct 9 are provided between the outer wall 7 and inner wall 8 Lower ending opening and be provided with fly net 10, be provided with ventilation opening 11 on the inner wall 8, air inlet while can be with dust-proof anti- Worm offers exhaust outlet 12 on the top plate of the distribution box body 1, exhaust fan 13 is provided at the exhaust outlet 12, described to match It is provided with temperature sensor 14 in electronic box cabinet 1, controller 15, the temperature sensor are provided on the distribution box body 1 14 are connected with the controller 15 by conducting wire, and the controller 15 is connect with the exhaust fan 13 by conducting wire;The distribution Waterproof cover 16 is provided with above box body 1, waterproof cover 16 is fixed on the top plate of distribution box body 1 by support rod, described anti- The lower end of water cover 16 is connect with the outer edge of 1 top plate of distribution box body by anti-dust filter mesh 17.
When temperature reaches certain value, controller 15 starts exhaust fan according to the signal that temperature sensor 14 detects automatically 13, cold air enters from 9 lower end of air duct, and is entered in distribution box body 1 by ventilation opening 11 on inner wall, through exhaust fan 13 from It is discharged at the anti-dust filter mesh 17 that waterproof cover 16 is connect with 1 roof of distribution box body, cold air is under cabinet into, hot gas from cabinet top Out, airflow circulating is formed, the heat in distribution box is discharged, the temperature of distribution box is quickly reduced, avoids the occurrence of equipment fault, is protected The normal operation of production is demonstrate,proved, and can be energy saving, extends the service life of distribution box;Because of the principle that hot gas rises, i.e., Make not open exhaust fan 13, hot gas can also be discharged through the exhaust outlet 12 at 1 top of distribution box body from anti-dust filter mesh 17.
Further, radiating fin 18 is provided on the left plate and right side plate of the apparatus mounting plate 10, it is described to dissipate Heat release hole is provided on hot fin 18.The temperature of apparatus mounting plate 10 is effectively reduced in radiating fin 18, and heat release hole reduces air stream Dynamic resistance.
Further, the low inner end in 7 outer end of ventilation opening is high, convenient for the circulation of air, can also stop a part of dust Into.
Further, the exhaust outlet 12 is corresponding with 10 upper end opening of apparatus mounting plate.
Further, be vertically arranged with water fender 19 at the lower edge of the waterproof cover 16, both can water blocking can also protect Protect anti-dust filter mesh 17.
Further, it is provided with distribution box door on the front side board and back side panel of the distribution box body 1, convenient for equipment Electric elements maintenance and replacement on 6 front side board of mounting plate and back side panel.
Further, it as shown in Fig. 2, being a kind of embodiment of the utility model, is provided on the roof in the air duct 9 Electric pushrod 23, the end of the electric pushrod 23 are connected with the hairbrush 24 for cleaning inner wall 8, and the lower end in the air duct 9 is also It is provided with dust mouth, block plate 25 is provided at the dust mouth.Electric pushrod 23 is set on 9 inner roof wall of air duct, it is electronic Push rod 23 is connect by conducting wire with controller 15, is connected in the middle part of the push rod end of electric pushrod 23 and hairbrush 24, is passed through controller 15 can periodically start electric pushrod 23, clear up inner wall 8 and ventilation opening 11, keep good result of ventilating heat dissipation, under air duct 9 End is additionally provided with dust mouth, and the block plate 25 at openable dust mouth clears up the dust saved bit by bit in air duct 9.
Further, as shown in figure 3, being another embodiment of the utility model, 16 front and rear sides of waterproof cover Lower end be provided with limit plate 20 horizontally outward respectively, rain visor 21 is hinged on the limit plate 20, the waterproof cover 16 Fixed plate 22 is provided at left and right sides of top, one end of the rain visor 21 and the limit plate 20 are hinged, the rain visor 21 The other end and the fixed plate 22 be correspondingly arranged on axis hole, and be plugged and fixed by pin shaft.It needs to overhaul in sleet sky and match When electronic box, the pin shaft of fixed plate 22 Yu 21 junction of rain visor is pulled out, rides over the rotation of rain visor 21 on limit plate 20, it can be to inspection The personnel of repairing block sleet, are convenient for work.
Finally, it should be noted that above embodiments are 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 the foregoing embodiments, those skilled in the art should understand that: It can still modify to technical solution documented by previous embodiment, or be equal to part of technical characteristic Replacement;And these are modified or replaceed, the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution Spirit and scope.

Claims (7)

1. a kind of distribution box that waterproof insectproof thermal diffusivity is good, including distribution box body (1), the bottom plate of the distribution box body (1) Lower end surface is provided with stabilizer blade (2), which is characterized in that the interior lower part of the distribution box body (1) is provided with mounting base (3), described Uniformly distributed on mounting base (3) to have multiple air inlets (4), mounting base (3) upper surface is provided with setting for hollow structure The top and bottom of standby mounting plate (5), the apparatus mounting plate (5) are open, the front side board and rear side of the apparatus mounting plate (5) Wiring groove (6) are provided on plate;The left and right sides of the distribution box body (1) uses double-walled construction, including outer wall (7) and inner wall (8), it is provided with air duct (9) between the outer wall (7) and inner wall (8), the upper end closed of the air duct (9), the air duct (9) Lower ending opening is simultaneously provided with fly net (10), is provided with ventilation opening (11) on the inner wall (8), the distribution box body (1) It offers on top plate exhaust outlet (12), is provided with exhaust fan (13) at the exhaust outlet (12), set in the distribution box body (1) It is equipped with temperature sensor (14), is provided with controller (15) on the distribution box body (1), the temperature sensor (14) and institute It states controller (15) to be connected by conducting wire, the controller (15) is connect with the exhaust fan (13) by conducting wire;The distribution Be provided with waterproof cover (16) above box body (1), the lower end of the waterproof cover (16) and the distribution box body (1) top plate it is outer Edge is connected by anti-dust filter mesh (17).
2. a kind of good distribution box of waterproof insectproof thermal diffusivity according to claim 1, which is characterized in that the equipment installation It is provided on the left plate and right side plate of plate (5) radiating fin (18), is provided with heat release hole on the radiating fin (18).
3. a kind of good distribution box of waterproof insectproof thermal diffusivity according to claim 1, which is characterized in that the ventilation opening (11) the low inner end in outer end is high.
4. a kind of good distribution box of waterproof insectproof thermal diffusivity according to claim 1, which is characterized in that the exhaust outlet (12) corresponding with the apparatus mounting plate (5) upper end opening.
5. a kind of good distribution box of waterproof insectproof thermal diffusivity according to claim 1, which is characterized in that the waterproof cover (16) water fender (19) are vertically arranged at lower edge.
6. a kind of good distribution box of waterproof insectproof thermal diffusivity according to claim 1, which is characterized in that the distribution box case Distribution box door is provided on the front side board and back side panel of body (1).
7. a kind of good distribution box of waterproof insectproof thermal diffusivity according to claim 1, which is characterized in that the air duct (9) Roof on be provided with electric pushrod (23), the end of the electric pushrod (23) is connected with the hairbrush for cleaning inner wall (8) (24), the lower end of the air duct (9) is additionally provided with dust mouth, and block plate (25) are provided at the dust mouth.
CN201821566869.2U 2018-09-26 2018-09-26 A kind of distribution box that waterproof insectproof thermal diffusivity is good Active CN208923651U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821566869.2U CN208923651U (en) 2018-09-26 2018-09-26 A kind of distribution box that waterproof insectproof thermal diffusivity is good

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821566869.2U CN208923651U (en) 2018-09-26 2018-09-26 A kind of distribution box that waterproof insectproof thermal diffusivity is good

Publications (1)

Publication Number Publication Date
CN208923651U true CN208923651U (en) 2019-05-31

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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110970807A (en) * 2019-11-28 2020-04-07 国网山东省电力公司临沂供电公司 Power supply cabinet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110970807A (en) * 2019-11-28 2020-04-07 国网山东省电力公司临沂供电公司 Power supply cabinet

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