CN108462076A - A kind of condensing distribution box radiator structure - Google Patents
A kind of condensing distribution box radiator structure Download PDFInfo
- Publication number
- CN108462076A CN108462076A CN201810422756.3A CN201810422756A CN108462076A CN 108462076 A CN108462076 A CN 108462076A CN 201810422756 A CN201810422756 A CN 201810422756A CN 108462076 A CN108462076 A CN 108462076A
- Authority
- CN
- China
- Prior art keywords
- distribution box
- air inlet
- coldplate
- box enclosure
- guide face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001816 cooling Methods 0.000 claims abstract description 34
- 230000017525 heat dissipation Effects 0.000 claims abstract description 27
- 238000000605 extraction Methods 0.000 claims abstract description 21
- 238000002791 soaking Methods 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 claims description 6
- 230000008595 infiltration Effects 0.000 claims description 4
- 238000001764 infiltration Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 241000372132 Hydrometridae Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention relates to a kind of condensing distribution box radiator structure, including distribution box enclosure, the side of distribution box enclosure sets cover board, and the inside of distribution box enclosure sets electric elements fixed plate, and distribution box enclosure sets guiding subassembly and heat extraction component；Guiding subassembly includes air inlet case, and air inlet case includes the guide face of tapered configuration, and heat dissipation cavity is set between the back and electric elements fixed plate of guide face, and the top position of air inlet case also sets air inlet pipe, and air inlet pipe is connected to the middle part of guide face；Heat extraction component includes the soaking plate set on electric elements fixed plate back, and the back of soaking plate also sets coldplate, and the cooling cavity of sealing structure is set between coldplate and soaking plate, and air inlet pipe is connected to the top of cooling cavity；The bottom of electric elements fixed plate sets heat dissipation duct, and heat dissipation duct is connected between cooling cavity and heat dissipation cavity；The tail portion of distribution box enclosure is also associated with several pressure heat extraction mouths for radiating to coldplate back.
Description
Technical field
The present invention relates to distribution box structure, specially a kind of condensing distribution box radiator structure.
Background technology
Because various electric appliance connecting elements are arranged inside distribution box, calorific value is larger, if do not carried out certain
Cooling measure, it is easy to lead to the damage of each electric appliance connecting element because of heat accumulation, and traditional lower-cost heat dissipation
Structure is usually wind-cooling heat dissipating, but because distribution box major part when be required for being placed in outdoor environment, if do not carried out anti-
Water measure, then wind-cooling heat dissipating can bring a large amount of steam into, so that electric elements make moist short-circuit and burn, if using close
Seal structure is connected using refrigerant and is radiated, then cost can be improved greatly, and refrigerant working environment itself require it is also higher, no
It is suitble to wild environment to use.
Invention content
The technical problem to be solved by the present invention is to：Overcome the skill that distribution box wind-cooling heat dissipating waterproof cost is excessively high in the prior art
Art problem provides a kind of condensing distribution box radiator structure.
The technical solution adopted by the present invention to solve the technical problems is：
The side of a kind of condensing distribution box radiator structure, including distribution box enclosure, the distribution box enclosure is provided with cover board, institute
That states distribution box enclosure is internally provided with electric elements fixed plate, and the distribution box enclosure corresponds to there are one the position settings of cover board
Construction opening, it is characterized in that：The distribution box enclosure is provided with cooling mechanism, the cooling mechanism include guiding subassembly and
Heat extraction component；The wherein described guiding subassembly includes an air inlet case, and the air inlet case includes the water conservancy diversion of a tapered configuration
The edge in face, the guide face is connected to the edge of construction opening, electric appliance member of the guide face towards distribution box enclosure
Part fixed plate indent is provided with heat dissipation cavity, the top of the air inlet case between the back and electric elements fixed plate of guide face
Portion position is also set up there are one air inlet pipe, and the air inlet pipe is connected to the indent of guide face above-mentioned middle part；The heat extraction component
The soaking plate for being set to electric elements fixed plate back including one, the edge of the soaking plate and the inner wall of distribution box enclosure it
Between be tightly connected, the back of the soaking plate also sets up that there are one coldplate, the inner walls at the edge and distribution box enclosure of coldplate
Between be tightly connected, the cooling cavity of sealing structure, the air inlet pipe and cooling are provided between the coldplate and soaking plate
The top of cavity is connected to；The soaking plate and coldplate are made of Heat Conduction Material；Wherein, array is provided on the coldplate
Several condensate pieces towards distribution box cover top portion protrusion, there are one heat emission holes for the bottom setting of the electric elements fixed plate
Road, the heat dissipation duct are connected between cooling cavity and heat dissipation cavity；The tail portion of the distribution box enclosure is also associated with several
Pressure heat extraction mouth for radiating to coldplate back.
As a further improvement on the present invention, the position in the bottom correspondence heat dissipation duct of the cooling cavity is provided with draining
Mouthful, discharge outlet is connected to the external of distribution box enclosure, and the infiltration block of porous material is provided in the discharge outlet.
As a further improvement on the present invention, the position for forcing heat extraction mouth is coaxially arranged with air inlet fan.
As a further improvement on the present invention, the back of the guide face of the air inlet case is provided with several towards electric appliance member
The radiating fin of part fixed plate protrusion.
As a further improvement on the present invention, it is provided with heat extraction between the top and the top of coldplate of the heat dissipation cavity
Heat conducting pipe.
As a further improvement on the present invention, Air Filter and shutter, the guide face are disposed on the cover board
Bottom be provided with auxiliary discharge.
The beneficial effects of the invention are as follows：
1, the present invention by the main air inlet position of distribution box be provided with a guide face structure, by air-flow by guide face into
It is heated, and is drained into a cooling cavity after row heat exchange, the steam in cooling cavity is condensed by coldplate, is condensed
Cold dry air after separation moisture is drained by the heat dissipation duct of bottom in heat dissipation air, and then realizes the cold of electric elements
But, this structure can effectively reduce rainfall and steam enters possibility in electric elements.2, drain structure for water can be real
The release for now cooling down cavity bottom condensed water, prevents condensed water from putting aside and flows in heat dissipation cavity, and infiltration block can prevent dry and cold
Air is discharged from bottom discharge.3, air inlet fan can reduce the interior temperature of cooling cavity by cooling down plate.4, it leads
The radiating fin of the back setting of stream interface can improve the heat exchanger efficiency of guide face.5, heat conducting pipe can be to heat dissipation cavity top
Hot-air carries out heat exchange cooling.6, auxiliary discharge can realize draining to heat dissipation cavity bottom.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the present invention；
In figure：1, distribution box enclosure；2, cover board；3, shutter；4, Air Filter；5, air inlet case；6, air inlet pipe；7, radiating fin
Piece；8, radiate cavity；9, electric elements fixed plate；10, soaking plate；11, heat conducting pipe；12, coldplate；13, condensate piece；14, strong
Heat extraction mouth processed；15, air inlet fan；16, discharge outlet；17, auxiliary discharge.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, the present invention is a kind of condensing distribution box radiator structure, including distribution box enclosure, the distribution box
The side of shell is provided with cover board, and Air Filter and shutter, the inside of the distribution box enclosure are disposed on the cover board
It is provided with electric elements fixed plate, the distribution box enclosure corresponds to the position setting of cover board, and there are one construction opening, the distribution
Box enclosure is internally provided with cooling mechanism, and the cooling mechanism includes guiding subassembly and heat extraction component；The wherein described guiding subassembly
Including an air inlet case, the air inlet case includes the guide face of a tapered configuration, and the edge of the guide face is connected to
The edge of construction opening, the guide face is towards the electric elements fixed plate indent of distribution box enclosure, the back of guide face
Heat dissipation cavity is provided between electric elements fixed plate, the back of the guide face of the air inlet case is provided with several direction electricity
The radiating fin of device component mounting plate protrusion, the top position of the air inlet case also set up that there are one air inlet pipe, the air inlets
It manages and is connected in the middle part of the indent with guide face above-mentioned；The heat extraction component includes one and is set to electric elements fixed plate back
Soaking plate is tightly connected between the edge and the inner wall of distribution box enclosure of the soaking plate, and the back of the soaking plate is also set up
There are one coldplate, be tightly connected between the edge and the inner wall of distribution box enclosure of coldplate, the coldplate and soaking plate it
Between be provided with the cooling cavity of sealing structure, the air inlet pipe is connected to the top of cooling cavity；The soaking plate and coldplate
It is made of Heat Conduction Material；Wherein, array is provided with several condensates towards distribution box cover top portion protrusion on the coldplate
Piece, there are one duct of radiating, the heat dissipation duct is connected to cooling cavity and dissipates for the bottom setting of the electric elements fixed plate
Between hot cavity, the position that the bottom of the cooling cavity corresponds to heat dissipation duct is provided with discharge outlet, discharge outlet with outside distribution box
The external of shell is connected to, and the infiltration block of porous material is provided in the discharge outlet.；The top of the heat dissipation cavity and coldplate
The heat conducting pipe of heat extraction is provided between top；The tail portion of the distribution box enclosure is also associated with several for giving coldplate back
The pressure heat extraction mouth to radiate, the position for forcing heat extraction mouth are coaxially arranged with air inlet fan.
As shown, state of this structure in combination：The distribution box enclosure of this distribution box is installed to first and needs position
Set, the back of distribution box enclosure is installed by hollow out holder, for force heat extraction mouth airflow clearance is provided, then dismantle cover board, into
Gas hood shell leaks out electric elements fixed plate, after electric elements are installed in place, air inlet case and cover board is reinstalled again through screw
Realize entire combination；The state of this structure at work：External mix air first（Including steam）Sequentially pass through Air Filter, hundred
Leaf window enters in air inlet case, and air inlet case is in certain condition of high temperature, evaporation part because of the generation of electric elements
Steam, at the same air inlet pipe of the air at the top of air inlet case after preheating by enter between soaking plate and coldplate
Cooling cavity in, realize that classification cooling into air and water body are seperated by condensate piece on coldplate, and then obtain phase
To stablizing lower and dry cooling air, and the heat exchange of coldplate is then provided by the air inlet fan in pressure heat extraction mouth；It is cold
But air is entered by the heat dissipation duct of bottom in heat dissipation cavity, to exchange heat with the hot-air in heat dissipation cavity, is realized cold
But, the hot-air for being located at heat dissipation cavity top simultaneously then realizes cooling by heat conducting pipe, in addition entire distribution box enclosure
Moisture then excluded by discharge outlet, and the moisture of front air inlet case outer wall then pass through the auxiliary discharge of bottom be discharged.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (6)
1. the side of a kind of condensing distribution box radiator structure, including distribution box enclosure, the distribution box enclosure is provided with cover board,
The distribution box enclosure is internally provided with electric elements fixed plate, and the position that the distribution box enclosure corresponds to cover board is provided with one
A construction opening, it is characterized in that：The distribution box enclosure is provided with cooling mechanism, and the cooling mechanism includes guiding subassembly
With heat extraction component；The wherein described guiding subassembly includes an air inlet case, and the air inlet case includes leading for tapered configuration
The edge of stream interface, the guide face is connected to the edge of construction opening, electric appliance of the guide face towards distribution box enclosure
Component mounting plate indent is provided with heat dissipation cavity between the back and electric elements fixed plate of guide face, the air inlet case
Top position is also set up there are one air inlet pipe, and the air inlet pipe is connected to the indent of guide face above-mentioned middle part；The heat extraction group
Part includes a soaking plate for being set to electric elements fixed plate back, the inner wall at the edge and distribution box enclosure of the soaking plate
Between be tightly connected, the back of the soaking plate is also set up there are one coldplate, and the edge of coldplate is interior with distribution box enclosure
Be tightly connected between wall, be provided with the cooling cavity of sealing structure between the coldplate and soaking plate, the air inlet pipe with it is cold
But the top connection of cavity；The soaking plate and coldplate are made of Heat Conduction Material；Wherein, array is arranged on the coldplate
There are several condensate pieces towards distribution box cover top portion protrusion, there are one heat emission holes for the bottom setting of the electric elements fixed plate
Road, the heat dissipation duct are connected between cooling cavity and heat dissipation cavity；The tail portion of the distribution box enclosure is also associated with several
Pressure heat extraction mouth for radiating to coldplate back.
2. a kind of condensing distribution box radiator structure as described in claim 1, it is characterized in that：The bottom pair of the cooling cavity
Should the radiate position in duct is provided with discharge outlet, and discharge outlet and the external of distribution box enclosure are connected to, and are provided in the discharge outlet
The infiltration block of porous material.
3. a kind of condensing distribution box radiator structure as described in claim 1, it is characterized in that：The position for forcing heat extraction mouth
It is coaxially arranged with air inlet fan.
4. a kind of condensing distribution box radiator structure as described in claim 1, it is characterized in that：The guide face of the air inlet case
Back be provided with several radiating fins towards electric elements fixed plate protrusion.
5. a kind of condensing distribution box radiator structure as described in claim 1, it is characterized in that：It is described heat dissipation cavity top with
The heat conducting pipe of heat extraction is provided between the top of coldplate.
6. a kind of condensing distribution box radiator structure as described in claim 1, it is characterized in that：It is disposed on the cover board
The bottom of Air Filter and shutter, the guide face is provided with auxiliary discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810422756.3A CN108462076A (en) | 2018-05-05 | 2018-05-05 | A kind of condensing distribution box radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810422756.3A CN108462076A (en) | 2018-05-05 | 2018-05-05 | A kind of condensing distribution box radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108462076A true CN108462076A (en) | 2018-08-28 |
Family
ID=63214831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810422756.3A Pending CN108462076A (en) | 2018-05-05 | 2018-05-05 | A kind of condensing distribution box radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108462076A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097879A (en) * | 2021-03-24 | 2021-07-09 | 机械工业第九设计研究院有限公司 | Car manufacture factory uses switch board with heat dissipation function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09215906A (en) * | 1996-02-09 | 1997-08-19 | Kyushu Hitachi Maxell Ltd | Dehumidifier |
| EP2727642A1 (en) * | 2012-10-31 | 2014-05-07 | Elmeko GmbH + Co. KG | Dehumidifying device for a gaseous medium |
| CN203850670U (en) * | 2014-05-12 | 2014-09-24 | 国家电网公司 | Dehumidifying apparatus for distribution ring main unit |
| CN204538510U (en) * | 2015-04-30 | 2015-08-05 | 广州供电局有限公司 | Electric distribution cabinet dehydrating unit |
| CN105140803A (en) * | 2015-08-20 | 2015-12-09 | 宁波恒升电气有限公司 | Safety distribution box |
| CN105703242A (en) * | 2016-03-11 | 2016-06-22 | 无锡建凌电器有限公司 | Low-voltage electrical cabinet having circular heat-dissipation function |
| CN106786040A (en) * | 2016-11-30 | 2017-05-31 | 国网山东省电力公司东明县供电公司 | Waterproof rain-proof ammeter box and ammeter setting structure |
| CN206908127U (en) * | 2017-05-02 | 2018-01-19 | 莱芜万通电器有限公司 | A kind of heat-resistant moisture-proof type distribution box |
| CN207069405U (en) * | 2017-08-22 | 2018-03-02 | 山东五源西交智能科技有限公司 | A kind of distribution box radiator structure |
| CN208094018U (en) * | 2018-05-05 | 2018-11-13 | 中科天工电气控股有限公司 | A kind of condensing distribution box radiator structure |
-
2018
- 2018-05-05 CN CN201810422756.3A patent/CN108462076A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09215906A (en) * | 1996-02-09 | 1997-08-19 | Kyushu Hitachi Maxell Ltd | Dehumidifier |
| EP2727642A1 (en) * | 2012-10-31 | 2014-05-07 | Elmeko GmbH + Co. KG | Dehumidifying device for a gaseous medium |
| CN203850670U (en) * | 2014-05-12 | 2014-09-24 | 国家电网公司 | Dehumidifying apparatus for distribution ring main unit |
| CN204538510U (en) * | 2015-04-30 | 2015-08-05 | 广州供电局有限公司 | Electric distribution cabinet dehydrating unit |
| CN105140803A (en) * | 2015-08-20 | 2015-12-09 | 宁波恒升电气有限公司 | Safety distribution box |
| CN105703242A (en) * | 2016-03-11 | 2016-06-22 | 无锡建凌电器有限公司 | Low-voltage electrical cabinet having circular heat-dissipation function |
| CN106786040A (en) * | 2016-11-30 | 2017-05-31 | 国网山东省电力公司东明县供电公司 | Waterproof rain-proof ammeter box and ammeter setting structure |
| CN206908127U (en) * | 2017-05-02 | 2018-01-19 | 莱芜万通电器有限公司 | A kind of heat-resistant moisture-proof type distribution box |
| CN207069405U (en) * | 2017-08-22 | 2018-03-02 | 山东五源西交智能科技有限公司 | A kind of distribution box radiator structure |
| CN208094018U (en) * | 2018-05-05 | 2018-11-13 | 中科天工电气控股有限公司 | A kind of condensing distribution box radiator structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097879A (en) * | 2021-03-24 | 2021-07-09 | 机械工业第九设计研究院有限公司 | Car manufacture factory uses switch board with heat dissipation function |
| CN113097879B (en) * | 2021-03-24 | 2022-12-06 | 机械工业第九设计研究院股份有限公司 | Car manufacture factory uses switch board with heat dissipation function |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180828 |
|
| WD01 | Invention patent application deemed withdrawn after publication |