CN207442291U - A kind of distribution box of the freeze proof rain and snow in open air - Google Patents

A kind of distribution box of the freeze proof rain and snow in open air Download PDF

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Publication number
CN207442291U
CN207442291U CN201721584679.9U CN201721584679U CN207442291U CN 207442291 U CN207442291 U CN 207442291U CN 201721584679 U CN201721584679 U CN 201721584679U CN 207442291 U CN207442291 U CN 207442291U
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China
Prior art keywords
babinet
heat
thermal insulation
insulation layer
snow
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CN201721584679.9U
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Chinese (zh)
Inventor
徐义群
孙美腾
朱建虹
黄维
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HUBEI JEEN ELECTROMECHANICAL TECHNOLOGY Co Ltd
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HUBEI JEEN ELECTROMECHANICAL TECHNOLOGY Co Ltd
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Abstract

The utility model discloses a kind of distribution boxs of freeze proof rain and snow in open air of distribution box technical field, including babinet, spool is equipped with away at left and right sides of the top of the babinet, it is described walk spool top between be equipped with device of solar generating, the top of the babinet is equipped with translucent cover, the translucent cover is socketed in the outside of device of solar generating, parallel interval is equipped with heat-dissipation spacer at left and right sides of the outer wall of the babinet, and heat emission hole is equipped between two adjacent groups heat-dissipation spacer, the heat emission hole runs through the outer wall of babinet, frame is connected at left and right sides of the outer wall of the babinet;The utility model in the inner cavity of babinet by being equipped with thermal insulation layer; and spiral shape resistive heater is equipped between thermal insulation layer and cabinet wall; by device of solar generating electric energy is provided for spiral shape resistive heater; prevent the outer wall accumulated snow of babinet from freezing by generating heat, so as to effectively realize the protection to distribution box.

Description

A kind of distribution box of the freeze proof rain and snow in open air
Technical field
The utility model is related to distribution box technical fields, and in particular to a kind of distribution box of the freeze proof rain and snow in open air.
Background technology
With the development of economy, city and rural power grids are higher and higher to the demand for development of public distribution transforming calculating case, production Before undoubtedly having market and application greatly for the outdoor low voltage switchgear assembly of rated voltage 400V, rated current less than 630A Scape.But in severe winter extremely cold bad weather, distribution box has no standing still for a long while outdoors for the precautionary measures, easily because sleet is damaged, matches somebody with somebody Know from experience outside electronic box because sleet overstock and while enduring cold, deforms, can affect to the circuit inside distribution box, seriously When even see and circuit can be caused to be damaged, influence to work normally.Based on this, the utility model devises a kind of freeze proof rain and snow in open air Distribution box, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of distribution box of the freeze proof rain and snow in open air, to solve above-mentioned background technology The existing apparatus of middle proposition can not defend the problem of sleet and freeze proof portion in winter.
To achieve the above object, the utility model provides following technical solution:A kind of distribution box of the freeze proof rain and snow in open air, Including babinet, be equipped with away spool at left and right sides of the top of the babinet, it is described walk spool top between be equipped with solar energy and send out Electric installation, the top of the babinet are equipped with translucent cover, and the translucent cover is socketed in the outside of device of solar generating, the babinet Outer wall at left and right sides of parallel interval be equipped with heat-dissipation spacer, and between two adjacent groups heat-dissipation spacer be equipped with heat emission hole, it is described dissipate Hot hole runs through the outer wall of babinet, frame is connected at left and right sides of the outer wall of the babinet, and frame is socketed in left and right sides institute It states outside heat-dissipation spacer, the bottom of the frame is equipped with ventilation hole, and the inner wall of the babinet is socketed with thermal insulation layer, the thermal insulation layer Outer wall be equipped with spiral shape resistive heater, and the inner wall of spiral shape resistive heater and babinet overlaps, spiral shape heating Resistance wire is electrically connected with device of solar generating, and the bottom center of the thermal insulation layer is equipped with through hole, the inner wall top of the babinet Portion center is equipped with negative-pressure air fan, and the cabinets cavity center is equipped with body element, and the face center of the thermal insulation layer is uniformly provided with Multigroup buckle, the inner cavity of the buckle are connected with spiral shape resistive heater, divide at left and right sides of the surface crown of the thermal insulation layer Not She You temperature protector and temperature controller, and temperature protector respectively with spiral shape resistive heater and temperature controller electricity Property connection, the temperature controller and device of solar generating are electrically connected.
Preferably, the bottom of the babinet is equipped with leg.
Preferably, it is described walk spool outside be socketed with cement layer.
Preferably, the top of the translucent cover is equipped with heat absorbing coating.
Preferably, insulating foam is equipped between the thermal insulation layer and the apparent surface of cabinet wall.
Compared with prior art, the beneficial effects of the utility model are:The utility model is equipped with by the inner cavity in babinet Thermal insulation layer, and spiral shape resistive heater is equipped between thermal insulation layer and cabinet wall, it is spiral shape by device of solar generating Resistive heater provides electric energy, prevents the outer wall accumulated snow of babinet from freezing by generating heat, so as to effectively realize to distribution box Protection, heat-dissipation spacer is equipped in the outer wall of babinet, is protected heat emission hole in inside, and the outside of heat-dissipation spacer by heat-dissipation spacer It equipped with frame, can prevent rainwater and dust from entering the inner cavity of babinet, while also can effectively prevent the heat dissipation of accumulated snow stacking pressure damage Partition plate ensure that the proper heat reduction of distribution box.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, For those of ordinary skill in the art, without creative efforts, can also be obtained according to these attached drawings Other attached drawings.
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model insulating layer structure schematic diagram.
In attached drawing, parts list represented by the reference numerals is as follows:
1- babinets, 2- walk spool, 3- device of solar generating, 4- translucent covers, 5- heat-dissipation spacers, 6- heat emission holes, 7- frames, 8- ventilation holes, 9- thermal insulation layers, 10- spiral shape resistive heaters, 11- through holes, 12- negative-pressure air fans, 13- body elements, 14- cards Button, 15- temperature protectors, 16- temperature controllers.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts The all other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution:A kind of distribution box of the freeze proof rain and snow in open air, bag It includes babinet 1, spool 2 is equipped with away at left and right sides of the top of babinet 1, walk and be equipped with device of solar generating between the top of spool 2 3, the top of babinet 1 is equipped with translucent cover 4, and translucent cover 4 is socketed in the outside of device of solar generating 3, the outer wall of babinet 1 or so two The equal parallel interval in side is equipped with heat-dissipation spacer 5, and heat emission hole 6 is equipped between two adjacent groups heat-dissipation spacer 5, and heat emission hole 6 runs through babinet 1 Outer wall, be connected with frame 7 at left and right sides of the outer wall of babinet 1, and frame 7 is socketed in outside the heat-dissipation spacer 5 of the left and right sides Portion, the bottom of frame 7 are equipped with ventilation hole 8, and the inner wall of babinet 1 is socketed with thermal insulation layer 9, and the outer wall of thermal insulation layer 9 adds equipped with spiral shape Hot water radiation wire 10, and spiral shape resistive heater 10 and the inner wall of babinet 1 overlap, spiral shape resistive heater 10 is sent out with solar energy Electric installation 3 is electrically connected, and the bottom center of thermal insulation layer 9 is equipped with through hole 11, and the inner wall center of top of babinet 1 is equipped with negative-pressure air fan 12,1 inner cavity of babinet center is equipped with body element 13, and the face center of thermal insulation layer 9 is uniformly provided with multigroup buckle 14, is buckled 14 Inner cavity is connected with spiral shape resistive heater 10, and the surface crown of thermal insulation layer 9 is respectively arranged on the left side and the right side 15 He of temperature protector Temperature controller 16, and temperature protector 15 is electrically connected respectively with spiral shape resistive heater 10 and temperature controller 16, temperature Degree controller 16 is electrically connected with device of solar generating 3.
Wherein, the bottom of babinet 1 is equipped with leg, by leg that 1 frame of babinet is high, effectively moisture-proof, walks the outer cover of spool 2 Cement layer is connected to, will walk spool 2 by cement layer is surrounded, and effectively prevents away spool 2 in severe winter by bursting by freezing, translucent cover 4 Top be equipped with heat absorbing coating, pass through heat absorbing coating and strengthen absorption to solar energy, the photoelectricity for strengthening device of solar generating 3 turns Change rate, insulating foam be equipped between the apparent surface of 1 inner wall of thermal insulation layer 9 and babinet, by insulating foam make the inner wall of babinet 1 with Temperature between thermal insulation layer 9 is kept, and can be prevented the outer wall accumulated snow icing of babinet 1 but also be reduced spiral shape resistive heater 10 Heating time, effectively it is energy saving.
One of the present embodiment has particular application as:Device of solar generating 3 is collected solar energy and is turned in bright day gas Power storage is turned to get off, in severe winter sleety weather, by too can power generator 3 provide for spiral shape resistive heater 10 Electric energy makes spiral shape resistive heater 10 heat and warm the outer wall of babinet 1, has heat on the outer wall of babinet 1 so that snow It is melted once on the outer wall for falling on babinet 1, prevents accumulated snow, and in severe cold weather, since the outer wall of babinet 1 carries temperature, It avoids sleet and melts thickness icing, the temperature of spiral shape resistive heater 10 is transmitted to temperature protector 15, temperature protector Temperature information is transmitted to temperature controller 16 by 15 again, and the temperature mistake of the too long generation of sword is held when spiral shape resistive heater 10 works Gao Shi is judged, disconnecting circuit by temperature controller 16, and device of solar generating 3 is made to stop as spiral shape resistive heater 10 provide electric energy, stop heating, connect circuit by reciprocal of duty cycle controller 16 after heat is dispersed into certain temperature so that spiral Shape resistive heater 10 works on, and thermal insulation layer 9 prevents conduct heat away to the inner cavity of babinet 1, body element 13 through shield heat away The heat generated in the course of work is dispersed by negative-pressure air fan 12 outside through hole 11, and heat comes out from through hole 11, into It crosses between the apparent surface of the inner wall of thermal insulation layer 9 and babinet 1 and is come out again via heat emission hole 6 between heat-dissipation spacer 5, passed through Ventilation hole 8 is evaporate into air, and heat-dissipation spacer 5 effectively prevents rainwater dust etc. from entering the inner cavity of babinet 1, and frame 7 prevents from dissipating Accumulated snow is pressed down on hot partition plate 5.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means At least one of the utility model is contained in reference to the embodiment or example particular features, structures, materials, or characteristics described In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments or example In combine in an appropriate manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, it is only the specific embodiment also not limit the utility model.Obviously, according to this theory The content of bright book can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably The principle and practical application of the utility model is explained, so that skilled artisan can be best understood by and utilize this Utility model.The utility model is limited only by the claims and their full scope and equivalents.

Claims (5)

1. a kind of distribution box of the freeze proof rain and snow in open air, including babinet (1), it is characterised in that:Top of the babinet (1) or so Both sides are equipped with away spool (2), it is described walk spool (2) top between be equipped with device of solar generating (3), the babinet (1) Top be equipped with translucent cover (4), the translucent cover (4) is socketed in the outside of device of solar generating (3), the babinet (1) Parallel interval is equipped with heat-dissipation spacer (5) at left and right sides of outer wall, and heat emission hole (6) is equipped between two adjacent groups heat-dissipation spacer (5), The heat emission hole (6) runs through the outer wall of babinet (1), and frame (7), and frame are connected at left and right sides of the outer wall of the babinet (1) Frame (7) is socketed in left and right sides heat-dissipation spacer (5) outside, and the bottom of the frame (7) is equipped with ventilation hole (8), the case The inner wall of body (1) is socketed with thermal insulation layer (9), and the outer wall of the thermal insulation layer (9) is equipped with spiral shape resistive heater (10), and spiral Shape resistive heater (10) and the inner wall of babinet (1) overlap, the spiral shape resistive heater (10) and device of solar generating (3) it is electrically connected, the bottom center of the thermal insulation layer (9) is equipped with through hole (11), and the inner wall center of top of the babinet (1) is equipped with Negative-pressure air fan (12), babinet (1) the inner cavity center are equipped with body element (13), and the face center of the thermal insulation layer (9) is uniform Equipped with multigroup buckle (14), the inner cavity of the buckle (14) is connected with spiral shape resistive heater (10), the thermal insulation layer (9) Surface crown is respectively arranged on the left side and the right side temperature protector (15) and temperature controller (16), and temperature protector (15) respectively with Spiral shape resistive heater (10) and temperature controller (16) are electrically connected, and the temperature controller (16) fills with solar power generation Put (3) electric connection.
2. a kind of distribution box of freeze proof rain and snow in open air according to claim 1, it is characterised in that:The babinet (1) Bottom is equipped with leg.
3. a kind of distribution box of freeze proof rain and snow in open air according to claim 1, it is characterised in that:It is described walk spool (2) Outside be socketed with cement layer.
4. a kind of distribution box of freeze proof rain and snow in open air according to claim 1, it is characterised in that:The translucent cover (4) Top be equipped with heat absorbing coating.
5. a kind of distribution box of freeze proof rain and snow in open air according to claim 1, it is characterised in that:The thermal insulation layer (9) Insulating foam is equipped between the apparent surface of babinet (1) inner wall.
CN201721584679.9U 2017-11-23 2017-11-23 A kind of distribution box of the freeze proof rain and snow in open air Active CN207442291U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721584679.9U CN207442291U (en) 2017-11-23 2017-11-23 A kind of distribution box of the freeze proof rain and snow in open air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721584679.9U CN207442291U (en) 2017-11-23 2017-11-23 A kind of distribution box of the freeze proof rain and snow in open air

Publications (1)

Publication Number Publication Date
CN207442291U true CN207442291U (en) 2018-06-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721584679.9U Active CN207442291U (en) 2017-11-23 2017-11-23 A kind of distribution box of the freeze proof rain and snow in open air

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
CN109246953A (en) * 2018-10-19 2019-01-18 郑州福禄源电子科技有限公司 A kind of electrical equipment protection shell used under cold climate conditions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109246953A (en) * 2018-10-19 2019-01-18 郑州福禄源电子科技有限公司 A kind of electrical equipment protection shell used under cold climate conditions

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