CN206195207U - Electric power cabinet with dehumidification heat dissipation function - Google Patents

Electric power cabinet with dehumidification heat dissipation function Download PDF

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Publication number
CN206195207U
CN206195207U CN201621206134.XU CN201621206134U CN206195207U CN 206195207 U CN206195207 U CN 206195207U CN 201621206134 U CN201621206134 U CN 201621206134U CN 206195207 U CN206195207 U CN 206195207U
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CN
China
Prior art keywords
electric power
power cabinet
louvre
cabinet
dehumidification
Prior art date
Application number
CN201621206134.XU
Other languages
Chinese (zh)
Inventor
刘海权
Original Assignee
广州展技机械有限公司
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Publication date
Application filed by 广州展技机械有限公司 filed Critical 广州展技机械有限公司
Priority to CN201621206134.XU priority Critical patent/CN206195207U/en
Application granted granted Critical
Publication of CN206195207U publication Critical patent/CN206195207U/en

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Abstract

The utility model discloses an electric power cabinet with dehumidification heat dissipation function, including a dehumidification section of thick bamboo, louvre and electric power cabinet body, electric power cabinet body internally mounted has ventilating board and a division board, and this internally sets up the room an into equipment fixing the electric power cabinet of ventilating board top, and this internally sets up the room b into equipment fixing the electric power cabinet between ventilating board and the division board, this internal setting to the air inlet removes the moist chamber of the electric power cabinet of division board below, and the ventilating board surface is equipped with a plurality of through -holes, air inlet dehumidification indoor location has the fan, and the air inlet dehumidification indoor location in the fan outside has the rectangle deep bead, and run through card on the rectangle deep bead and be equipped with dehumidification tin, the intelligent cabinet temperature adjusting device comprises a cabinet body, an electric power cabinet with dehumidification heat dissipation function, keeps out wind and rain effectually, and the categorised installation of the equipment of being convenient for is placed, has improved the utilization ratio of electric power cabinet body inner space, and it is effectual to dehumidify, has improved the heat dispersion of electric power cabinet body.

Description

A kind of electric power cabinet with dehumidifying heat sinking function

Technical field

The utility model is related to electrical equipment technical field, specifically a kind of electric power cabinet with dehumidifying heat sinking function.

Background technology

At present, developing rapidly with power technology, outdoor electric cabinet, power distribution cabinet etc. these be used to meet each electric appliances unit The cabinet tool that part is installed also obtains sufficient development, and it is internal equipped with substantial amounts of power components, internal when being worked due to electric power cabinet Amount of heat will be produced, but if electric power cabinet is in temperature more than 30 DEG C, when relative air humidity is more than 80%, then can be allowed There is dew condensation phenomenon in electric power cabinet inside moisture, and condensation can then cause power equipment binding post showing for burn into short circuit occur As easily making the electric elements inside electric power cabinet cause to damage so as to produce unnecessary power outage and loss.

Conventional power equipment is radiated by offering radiator window, because electric power cabinet inner air flowing property is poor, is caused Radiating efficiency is low, and although the electric power cabinet equipped with blower fan realizes the circulation of air, improves radiating efficiency, but the outside for blasting Air causes humidity in electric power cabinet larger, is unfavorable for the safe operation of power components, and during air discharge, air is all quick Through radiator window discharge, the heat spreader efficiency in heat conduction to electric power cabinet body is poor, is not easy to electric power cabinet integral heat sink performance Improvement, it is therefore necessary to existing electric power cabinet is improved.

Utility model content

The purpose of this utility model is to provide a kind of electric power cabinet with dehumidifying heat sinking function, to solve above-mentioned background skill The problem proposed in art.

To achieve the above object, the utility model provides following technical scheme:

A kind of electric power cabinet with dehumidifying heat sinking function, including dehumidification cylinder, louvre and electric power cabinet body, the electric power cabinet Bodies top be provided with it is rain-proof shed, electric power cabinet body bottom portion be arranged on base on, base bottom is provided with support feet, the electric power Cabinet body interior is provided with ventilating board and demarcation strip, and the equipment that is set in the electric power cabinet body above ventilating board installs room a, ventilation Equipment is set in electric power cabinet body between plate and demarcation strip room b is installed, be set in the electric power cabinet body below demarcation strip Air intake moist chamber, ventilation plate surface is provided with some through holes, blower fan is provided with the air intake moist chamber, at the air outlet of blower fan upper end Air intake plate is installed, rectangle deep bead is installed in the air intake moist chamber on the outside of blower fan, run through to be arranged with rectangle deep bead and remove Desiccant block is filled with wet cylinder, dehumidification cylinder, some air vents is provided with desiccant block, the dehumidification cylinder electric power cabinet on the outside of dehumidification cylinder Water absorbent net is fixed with inner body wall, some fresh air inlets is offered on the electric power cabinet body on the outside of air intake moist chamber, on fresh air inlet Shutter is welded with the electric power cabinet body outer wall of side, the equipment installs the electric power cabinet body on the outside of room a and equipment installation room b On offer some louvres, be welded with weather shield on the electric power cabinet body on the outside of louvre, in louvre equidistantly intersect set The some heat sinks being equipped with, towards be provided between two adjacent louvres of identical wind-guiding bowl.

As further program of the utility model:Rubber shock-absorbing is provided between on the electric power cabinet body bottom portion and base Block.

As further program of the utility model:The air intake plate surface is provided with some through holes and is embedded in demarcation strip On.

As further program of the utility model:The weather shield is that L-type structure and openend are set down.

As further program of the utility model:Described heat sink one end is fixed on electric power cabinet body, and heat sink is another One end is towards the middle part of louvre.

As further program of the utility model:The width of the heat sink is less than the caliber of louvre but more than radiating / 2nd of the caliber in hole, the direction of two adjacent heat sinks is opposite.

Compared with prior art, the beneficial effects of the utility model are:A kind of electric power with dehumidifying heat sinking function Cabinet, effect of keeping out wind and rain is good, is easy to the classification of equipment to install and places, and improves the utilization rate in space in electric power cabinet body, effectively Avoid extraneous humid air from being directly entered equipment room a and equipment are installed installing in the b of room, it is ensured that electric power cabinet this in-vivo device Safe operation, effect on moisture extraction is good, the flowing velocity of air draught in louvre is reduced, while being dissipated to being connected with electric power cabinet body Hot plate is radiated, and improves the heat dispersion of electric power cabinet body, is conducive to the smooth flow of air-flow, is conducive to the row of air Go out, perfect heat-dissipating.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the structural representation of dehumidification cylinder in the utility model.

Fig. 3 is the structural representation of louvre in the utility model.

In figure:1- water absorbent nets, 2- rectangles deep bead, 3- dehumidification cylinders, 4- air intake plates, 5- blower fans, 6- damping rubber blocks, 7- branch Spike, 8- bases, 9- shutters, 10- demarcation strips, 11- ventilating boards, 12- louvres, 13- weather shields, 14- electric power cabinets body, 15- is rain-proof shed, 16- equipment installs room a, 17- equipment and installs room b, 18- air intake moist chamber, 19- fresh air inlets, 20- air vents, 21- Desiccant block, 22- heat sinks, 23- wind-guidings bowl.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.

Fig. 1~3 are referred to, in the utility model embodiment, a kind of electric power cabinet with dehumidifying heat sinking function, including dehumidifying Cylinder 3, louvre 12 and electric power cabinet body 14, the top of the electric power cabinet body 14 is provided with rain-proof shed 15, rain-proof shed 15 and becalms gear Rain effect is good, the bottom of electric power cabinet body 14 be arranged on base 8 on, on the bottom of electric power cabinet body 14 and base 8 between be provided with rubber Snubber block 6, improves the anti seismic efficiency of damping rubber block 6, and the bottom of base 8 is provided with support feet 7, and support feet 7 has good Support effect, meanwhile, base 8 is departed from ground, the service life of base 8 is improved, it is hardly damaged.

Ventilating board 11 and demarcation strip 10, the electric power cabinet body of the top of ventilating board 11 are installed inside the electric power cabinet body 14 Equipment is set in 14 room a16 is installed, equipment installation is set in the electric power cabinet body 14 between ventilating board 11 and demarcation strip 10 Room b17, air intake moist chamber 18 is set in the electric power cabinet body 14 of the lower section of demarcation strip 10, wherein, if the surface of ventilating board 11 is provided with Dry through hole, the equipment that is easy to implement installs room a16 and equipment installs the circulation of air in the b17 of room, by ventilating board 11 and demarcation strip 10 separate the inside of electric power cabinet body 14, are easy to the classification of equipment to install and place, and improve the profit in space in electric power cabinet body 14 With rate.

Blower fan 5 is installed in the air intake moist chamber 18, air intake plate 4, air intake plate 4 are installed at the upper end air outlet of blower fan 5 Surface is provided with some through holes and is embedded on demarcation strip 10, is easy to for the equipment that air blasts the top of demarcation strip 10 to install room b17 It is interior, rectangle deep bead 2 is installed in the air intake moist chamber 18 in the outside of the blower fan 5, run through being arranged with dehumidifying on rectangle deep bead 2 It is filled with desiccant block 21, desiccant block 21 in cylinder 3, dehumidification cylinder 3 and is provided with some air vents 20, air vent 20 is easy to rectangle The outside air of deep bead 2 imports the inner side of rectangle deep bead 2, fixed on the inwall of 3 electric power cabinet body of dehumidification cylinder 14 in the outside of dehumidification cylinder 3 There is water absorbent net 1, some fresh air inlets 19, the upside of fresh air inlet 19 are offered on the electric power cabinet body 14 in the outside of the air intake moist chamber 18 The outer wall of electric power cabinet body 14 on be welded with shutter 9, start blower fan 5 and rotate, extraneous air enters rectangle by fresh air inlet 19 In the air intake moist chamber 18 in the outside of deep bead 2, extraneous humid air passes through to be carried out absorbing water by water absorbent net 1 during water absorbent net 1 Filter, effectively avoids extraneous humid air from entering directly into inside air intake moist chamber 18, then by the internal desiccant block of dehumidification cylinder 3 In the 21 air intake moist chambers 18 for entering the inner side of rectangle deep bead 2 after removal moisture drying again, equipment is blasted by blower fan 5 room a16 is installed Installed in the b17 of room with equipment, it is ensured that the safe operation of equipment in electric power cabinet body 14.

Some louvres are offered on electric power cabinet body 14 on the outside of the equipment installation room a16 and equipment installation room b17 12, weather shield 13 is welded with the electric power cabinet body 14 in the outside of louvre 12, weather shield 13 is that L-type structure and openend court divide into Put, with becalming well, keep off the rain, effect that is dust-proof, stopping mosquito, in louvre 12 equidistantly it is arranged in a crossed manner have some dissipate Hot plate 21, one end of heat sink 21 is fixed on electric power cabinet body 14, and the other end of heat sink 21 radiates towards the middle part of louvre 12 The width of plate 21 is less than 1/2nd of the caliber of louvre 12 but the caliber more than louvre 12, two adjacent heat sinks 21 Direction conversely, towards be provided between two adjacent louvres 12 of identical wind-guiding bowl 23, some heat sinks in louvre 12 21 setting reduces the flowing velocity of air draught, while pair heat sink being connected with electric power cabinet body 14 21 radiates, carries The heat dispersion of electric power cabinet body 14 high, and wind-guiding bowl 23 is conducive to the smooth flow of air-flow, will not partial air aggregation At the sidewall corner of heat sink 21, be conducive to the discharge of air.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined May be appreciated other embodiment.

Claims (6)

1. a kind of electric power cabinet with dehumidifying heat sinking function, including dehumidification cylinder, louvre and electric power cabinet body, it is characterised in that The electric power cabinet bodies top be provided with it is rain-proof shed, electric power cabinet body bottom portion be arranged on base on, base bottom is provided with support Pin, the electric power cabinet body interior is provided with ventilating board and demarcation strip, and equipment is set in the electric power cabinet body above ventilating board Room a is installed, equipment is set in the electric power cabinet body between ventilating board and demarcation strip room b, the electric power cabinet below demarcation strip is installed Air intake moist chamber is set in body, ventilation plate surface is provided with some through holes, blower fan, blower fan are provided with the air intake moist chamber Air intake plate is installed at the air outlet of upper end, rectangle deep bead is installed, on rectangle deep bead in the air intake moist chamber on the outside of blower fan Desiccant block is filled with dehumidification cylinder, dehumidification cylinder through being arranged with, some air vents is provided with desiccant block, on the outside of dehumidification cylinder Water absorbent net is fixed with dehumidification cylinder electric power cabinet inner body wall, some air intakes are offered on the electric power cabinet body on the outside of air intake moist chamber Hole, is welded with shutter on the electric power cabinet body outer wall on the upside of fresh air inlet, the equipment installs room a and equipment installs room b outsides Electric power cabinet body on offer some louvres, weather shield is welded with the electric power cabinet body on the outside of louvre, in louvre The equidistant some heat sinks having arranged in a crossed manner, towards being provided with wind-guiding bowl between two adjacent louvres of identical.
2. it is according to claim 1 it is a kind of with dehumidifying heat sinking function electric power cabinet, it is characterised in that the electric power cabinet sheet Damping rubber block is provided between on body bottom and base.
3. it is according to claim 1 it is a kind of with dehumidifying heat sinking function electric power cabinet, it is characterised in that the air intake plate table Face is provided with some through holes and is embedded on demarcation strip.
4. a kind of electric power cabinet with dehumidifying heat sinking function according to claim 1, it is characterised in that the weather shield is L-type structure and openend is set down.
5. it is according to claim 1 it is a kind of with dehumidifying heat sinking function electric power cabinet, it is characterised in that the heat sink one End is fixed on electric power cabinet body, and the heat sink other end is towards the middle part of louvre.
6. it is according to claim 1 it is a kind of with dehumidifying heat sinking function electric power cabinet, it is characterised in that the heat sink Width is less than 1/2nd of the caliber of louvre but the caliber more than louvre, and the direction of two adjacent heat sinks is opposite.
CN201621206134.XU 2016-11-09 2016-11-09 Electric power cabinet with dehumidification heat dissipation function CN206195207U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621206134.XU CN206195207U (en) 2016-11-09 2016-11-09 Electric power cabinet with dehumidification heat dissipation function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621206134.XU CN206195207U (en) 2016-11-09 2016-11-09 Electric power cabinet with dehumidification heat dissipation function

Publications (1)

Publication Number Publication Date
CN206195207U true CN206195207U (en) 2017-05-24

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CN201621206134.XU CN206195207U (en) 2016-11-09 2016-11-09 Electric power cabinet with dehumidification heat dissipation function

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107742846A (en) * 2017-11-11 2018-02-27 王恒福 A kind of antitheft damping electric power cabinet of adjustable radiating type
CN108062133A (en) * 2017-12-29 2018-05-22 国家电网公司 A kind of electric power cabinet dehydrating unit
CN109066392A (en) * 2018-08-24 2018-12-21 国网河北省电力有限公司沧州供电分公司 Distribution analogue system power distribution cabinet
CN109496109A (en) * 2018-12-06 2019-03-19 江苏海事职业技术学院 A kind of rail vehicle inverter box radiator
CN109888628A (en) * 2019-03-15 2019-06-14 王希霞 A kind of electric power cabinet with dehumidifying heat sinking function
CN110364938A (en) * 2019-07-24 2019-10-22 扬州利家科技有限公司 A kind of explosion-proof power distribution cabinet convenient for safeguarding

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107742846A (en) * 2017-11-11 2018-02-27 王恒福 A kind of antitheft damping electric power cabinet of adjustable radiating type
CN108062133A (en) * 2017-12-29 2018-05-22 国家电网公司 A kind of electric power cabinet dehydrating unit
CN109066392A (en) * 2018-08-24 2018-12-21 国网河北省电力有限公司沧州供电分公司 Distribution analogue system power distribution cabinet
CN109496109A (en) * 2018-12-06 2019-03-19 江苏海事职业技术学院 A kind of rail vehicle inverter box radiator
CN109888628A (en) * 2019-03-15 2019-06-14 王希霞 A kind of electric power cabinet with dehumidifying heat sinking function
CN110364938A (en) * 2019-07-24 2019-10-22 扬州利家科技有限公司 A kind of explosion-proof power distribution cabinet convenient for safeguarding

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170524

Termination date: 20191109