CN207491431U - The air-cooled heat dissipation structure of intelligent junction box - Google Patents
The air-cooled heat dissipation structure of intelligent junction box Download PDFInfo
- Publication number
- CN207491431U CN207491431U CN201721411166.8U CN201721411166U CN207491431U CN 207491431 U CN207491431 U CN 207491431U CN 201721411166 U CN201721411166 U CN 201721411166U CN 207491431 U CN207491431 U CN 207491431U
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- CN
- China
- Prior art keywords
- outer container
- air
- interior case
- junction box
- wall
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- 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.)
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- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses the air-cooled heat dissipation structures of the intelligent junction box of wind-cooling heat dissipating technical field, including outer container, chamber door is equipped with by hinge rotation on rear side of the upper surface of the outer container, the inner surface center of the chamber door is embedded with block, the left side of the outer container is equipped with arch cover, the straight slot that passes on left of the arch cover is connected with Air Filter, the left surface center of the outer container, which is run through, is equipped with heat emission hole, the inner cavity of the outer container is equipped with interior case, and circular passage is equipped between the inner wall of the outer container and the outer wall of interior case；The utility model between outer container and interior case by being equipped with circular passage, negative-pressure air fan vent the air overboard reduces the temperature in interior case, convection current is formed between heat emission hole and through-hole, conducive to the circulation of air, and heat emission hole outside be equipped with arch cover can effective waterproof, prevent the dust in air from entering by the Air Filter of arch cover bottom.
Description
Technical field
The utility model is related to wind-cooling heat dissipating technical fields, and in particular to the air-cooled heat dissipation structure of intelligent junction box.
Background technology
The intelligent junction box of the prior art installs IGBT or inductance radiator only on babinet, but box house
Other electrical equipments, such as EMI circuit boards, filter module, master control circuit board, 24V Switching Power Supplies etc., the heat sent out all can
The inner space of confluence box body is reached, the heat of the accumulation of inner space causes header box due to can not effectively be radiated
Box house air themperature and electrical equipment surface temperature greatly increase, and lead in intelligent junction box electrical equipment beyond peace
It works, electrical equipment is damaged greatly, service life is also accordingly reduced under temperature condition in gamut.Such as patent
CN201621314675.4 discloses a kind of photovoltaic combiner box with radiator structure, and including babinet, the babinet is cavity knot
Structure, the side of the babinet are hinged with chamber door, and the chamber door is equipped with sealing strip, and sealing strip and case close to a side periphery of babinet
The inner wall contact of body, the both sides outer wall of the babinet are equipped with installing plate, and the installing plate is located at side of the babinet far from chamber door,
Temperature sensor is installed, the both sides of the babinet are equipped with multiple thermovents, the babinet on the top inner wall of the babinet
Both sides inner wall on be mounted on multiple supporting racks, support frame as described above is equipped with radiator fan and bearing；The device reasonable design,
It is simple in structure.But the device radiation effect is general.Based on this, the utility model devises the wind-cooling heat dissipating knot of intelligent junction box
Structure, to solve the above problems.
Utility model content
The purpose of this utility model is to provide the air-cooled heat dissipation structure of intelligent junction box, to solve in above-mentioned background technology
The problem of existing apparatus heat dissipation effect of proposition is general.
To achieve the above object, the utility model provides following technical solution：The air-cooled heat dissipation structure of intelligent junction box, packet
Outer container is included, is rotated on rear side of the upper surface of the outer container by hinge and is equipped with chamber door, the inner surface center of the chamber door is embedded with block,
The left side of the outer container is equipped with arch cover, and the straight slot that passes on left of the arch cover is connected with Air Filter, the left-handed watch of the outer container
Face center, which is run through, is equipped with heat emission hole, and the inner cavity of the outer container is equipped with interior case, is set between the inner wall of the outer container and the outer wall of interior case
There is circular passage, the left surface center of the interior case, which is run through, is equipped with through-hole, and the through-hole is located at the top of heat emission hole, the interior case
Inner wall right upper portion be equipped with negative-pressure air fan, be equipped at intervals with semiconductor chilling plate at left and right sides of the inner wall of the outer container, it is described
Filter wind piece is equipped at intervals at left and right sides of the outer wall of interior case.
Preferably, the outer surface of the outer container is equipped with corrosion-inhibiting coating.
Preferably, luminescent film is posted in the outer surface of the outer container.
Preferably, the inside edge of the chamber door is equipped with sealing strip.
Preferably, the inner cavity of the interior case is equipped with fire barrier.
Compared with prior art, the beneficial effects of the utility model are：The utility model is by between outer container and interior case
Equipped with every circular passage, negative-pressure air fan vent the air overboard reduces the temperature in interior case, formation pair between heat emission hole and through-hole
Stream, be equipped with conducive to the circulation of air, and outside heat emission hole arch cover can effective waterproof, prevented by the Air Filter of arch cover bottom
Only the dust in air enters.
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, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model inside configuration structure sectional view.
In attached drawing, parts list represented by the reference numerals are as follows：
1- outer containers, 2- chamber doors, 3- blocks, 4- arch covers, 5- Air Filters, 6- heat emission holes, case in 7-, 8- circular passages, 9-
Through-hole, 10- negative-pressure air fans, 11- semiconductor chilling plates, 12- filter wind pieces.
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：The air-cooled heat dissipation structure of intelligent junction box, including
Outer container 1, the upper surface rear side of outer container 1 are equipped with chamber door 2 by hinge rotation, and the inner surface center of chamber door 2 is embedded with block 3, outer container 1
Left side be equipped with arch cover 4, the straight slot that passes on left of arch cover 4 is connected with Air Filter 5, and the left surface center of outer container 1 is through setting
There is heat emission hole 6, the inner cavity of outer container 1 is equipped with interior case 7, circular passage 8, interior case are equipped between the inner wall of outer container 1 and the outer wall of interior case 7
7 left surface center, which is run through, is equipped with through-hole 9, and through-hole 9 is located at 6 top of heat emission hole, and the inner wall right upper portion of interior case 7 is equipped with negative pressure wind
Machine 10, the inner wall left and right sides of outer container 1 are equipped at intervals with semiconductor chilling plate 11, and interval is set at left and right sides of the outer wall of interior case 7
There is filter wind piece 12.
Wherein, the outer surface of outer container 1 be equipped with corrosion-inhibiting coating, prevent 1 long-time of outer container be in be exposed to the sun or rainwater environment in quilt
Luminescent film is posted in corrosion, the outer surface of outer container 1, is recognized convenient for night, and the inside edge of chamber door 2 is equipped with sealing strip, ensures to converge
The leakproofness of the entire babinet of case is flowed, the inner cavity of interior case 7 is equipped with fire barrier, effectively prevent the generation of fire.
One of the present embodiment has particular application as：Each component of interior 2 inner cavity of case, which is started to work, generates heat, negative-pressure air fan
10 are discharged the air in interior case 2 by through-hole 9, and air forms circulation by shedding in heat emission hole 6 in circular passage 8, using negative
Pressure fan 10 forms negative pressuren zone, effective temperature-reducing, and the semiconductor chilling plate 11 set in circular passage 8 can strengthen inner cavity 2
Cooling, the filter wind piece 12 in circular passage 8 can filter out the impurity in air, and arch cover 4 is blocked in the outside of heat emission hole 6,
The bottom of arch cover 4 is equipped with Air Filter 5, and the dust that can be effectively prevent in rain water and air enters the inner cavity of babinet.
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 as to which skilled artisan be enable to 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. the air-cooled heat dissipation structure of intelligent junction box, including outer container (1), it is characterised in that：On rear side of the upper surface of the outer container (1)
Chamber door (2) is equipped with by hinge rotation, the inner surface center of the chamber door (2) is embedded with block (3), the left side of the outer container (1)
Equipped with arch cover (4), the straight slot that passes on left of the arch cover (4) is connected with Air Filter (5), the left surface of the outer container (1)
Center, which is run through, is equipped with heat emission hole (6), and the inner cavity of the outer container (1) is equipped with interior case (7), inner wall and the interior case (7) of the outer container (1)
Outer wall between be equipped with circular passage (8), the left surface center of the interior case (7), which is run through, is equipped with through-hole (9), the through-hole (9)
Positioned at the top of heat emission hole (6), the inner wall right upper portion of the interior case (7) is equipped with negative-pressure air fan (10), the outer container (1) it is interior
Semiconductor chilling plate (11) is equipped at intervals at left and right sides of wall, filter wind is equipped at intervals at left and right sides of the outer wall of the interior case (7)
Piece (12).
2. the air-cooled heat dissipation structure of intelligent junction box according to claim 1, it is characterised in that：Outside the outer container (1)
Surface is equipped with corrosion-inhibiting coating.
3. the air-cooled heat dissipation structure of intelligent junction box according to claim 1, it is characterised in that：Outside the outer container (1)
Post luminescent film in surface.
4. the air-cooled heat dissipation structure of intelligent junction box according to claim 1, it is characterised in that：The chamber door (2) it is interior
Lateral edges are equipped with sealing strip.
5. the air-cooled heat dissipation structure of intelligent junction box according to claim 1, it is characterised in that：The interior case (7) it is interior
Chamber is equipped with fire barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721411166.8U CN207491431U (en) | 2017-10-30 | 2017-10-30 | The air-cooled heat dissipation structure of intelligent junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721411166.8U CN207491431U (en) | 2017-10-30 | 2017-10-30 | The air-cooled heat dissipation structure of intelligent junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207491431U true CN207491431U (en) | 2018-06-12 |
Family
ID=62477999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721411166.8U Expired - Fee Related CN207491431U (en) | 2017-10-30 | 2017-10-30 | The air-cooled heat dissipation structure of intelligent junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207491431U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638687A (en) * | 2018-11-16 | 2019-04-16 | 湖北上科电气有限公司 | A kind of energy-saving power distribution cabinet |
| CN113068378A (en) * | 2021-03-23 | 2021-07-02 | 郑州职业技术学院 | Computer room server rack cooling device |
| CN114337531A (en) * | 2021-11-15 | 2022-04-12 | 安徽灿邦电气有限公司 | Photovoltaic intelligent direct current combiner box |
-
2017
- 2017-10-30 CN CN201721411166.8U patent/CN207491431U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638687A (en) * | 2018-11-16 | 2019-04-16 | 湖北上科电气有限公司 | A kind of energy-saving power distribution cabinet |
| CN109638687B (en) * | 2018-11-16 | 2020-11-06 | 湖北上科电气有限公司 | Energy-saving power distribution cabinet |
| CN113068378A (en) * | 2021-03-23 | 2021-07-02 | 郑州职业技术学院 | Computer room server rack cooling device |
| CN114337531A (en) * | 2021-11-15 | 2022-04-12 | 安徽灿邦电气有限公司 | Photovoltaic intelligent direct current combiner box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20181030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |