CN105977803A - Dustproof and heat-radiating integrated power distribution box - Google Patents
Dustproof and heat-radiating integrated power distribution box Download PDFInfo
- Publication number
- CN105977803A CN105977803A CN201610561550.XA CN201610561550A CN105977803A CN 105977803 A CN105977803 A CN 105977803A CN 201610561550 A CN201610561550 A CN 201610561550A CN 105977803 A CN105977803 A CN 105977803A
- Authority
- CN
- China
- Prior art keywords
- distribution box
- radiating
- heat
- power distribution
- cabinet
- 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
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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
- H02B1/28—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
- H02B1/26—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
- H02B1/56—Cooling; Ventilation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a dustproof and heat-radiating integrated power distribution box, and belongs to the technical field of power distribution boxes. The dustproof and heat-radiating integrated power distribution box comprises a cabinet body and a cabinet door which is hinged on the left side wall of the cabinet body. The top part of the cabinet body is provided with a heat-radiating and dustproof cover. The heat-radiating and dustproof cover is internally provided with a heat-radiating blower. Two sets of installing plates are installed on the upper part and the lower part of the side wall of the internal cavity of the cabinet body. The right ends of the two sets of installing plates are connected with communicating pipes. The left side of a suction fan is communicated with an air outlet arranged at the bottom part of the cabinet body through a pipeline. According to the device, the internal part of the power distribution box has no heat radiation blind angle through cooperative use of the heat-radiating blower and the suction fan, and all the heating circuit elements installed in the power distribution box can perform heat radiation effectively so that the service life of the power distribution box and the circuit elements installed in the power distribution box can be prolonged, dust outside the power distribution box does not enter the internal part of the power distribution box from the heat-radiating holes arranged at the top part of the power distribution box to damage the circuit element through the synchronous effect of a spoiler and the heat-radiating blower, and thus the dedusting effect is great.
Description
Technical field
The present invention relates to distribution box technical field, be specially a kind of dust-proof radiating comprehensive distribution box.
Background technology
Distribution box is switchgear, measuring instruments, protection to be electrically assembled in closing or semi-enclosed cabinet with auxiliary equipment according to electrical wiring requirement, constitutes low-tension distribution box.But heat-dissipating space is limited in distribution box, in the distribution box of different model, the blackout position of its internal component is also not quite similar as required, the position of the most main pyrotoxin is the most uncertain, and the quality of heat dispersion is most important to the service life of the component in the performance of distribution box and distribution box.
Restriction due to distribution box volume, bigger blower fan cannot be installed in distribution box, the generally distribution box in external environment condition uses is simple to carry out air exchange heat radiation by louvre, this radiating mode efficiency is low, if during at no-wind environment or in indoor use, the heat in distribution box cannot be got rid of against louvre, have a strong impact on the service life of distribution box, and distribution box external dust is easily accessible inside distribution box, precision circuit element within distribution box can be caused damage by tiny dust, affect its service life, for this, we have proposed a kind of dust-proof radiating comprehensive distribution box to solve the problems referred to above.
Summary of the invention
It is an object of the invention to provide a kind of dust-proof radiating comprehensive distribution box, to solve the problem that distribution box radiating efficiency is low and dust-proof effect is poor proposed in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme: a kind of dust-proof radiating comprehensive distribution box, including cabinet and the cabinet door being hinged on cabinet left side wall, described cabinet top is provided with radiating dustproof cover, it is provided with cooling fan inside described radiating dustproof cover, described cabinet intracavity sidewall is provided with two groups of installing plates up and down, described in two groups, the right-hand member of installing plate is all communicated with communicating pipe, and it is positioned at cabinet right side wall inner chamber communicating pipe, connect bottom described communicating pipe and have induced-draught fan, and induced-draught fan is positioned at cabinet intracavity bottom, described induced-draught fan passes on left pipeline and connects with the gas outlet being opened in bottom of cabinet bulk.
Preferably, described cabinet door surface is provided with observation window, and described cabinet left and right sides wall is mounted on heat sink.
Preferably, described radiating dustproof cover includes that cover body, described cover body surface uniformly have louvre, and middle position, described cover body surface has installing hole, and described installing hole circumferential inner wall is uniformly provided with spoiler.
Preferably, bottom described installing plate and top all has through hole, and described installing plate inner chamber is transversely provided with radiating tube, and described through hole is connected with radiating tube, and described radiating tube right-hand member was connected with communicating pipe.
Compared with prior art, the invention has the beneficial effects as follows: this dust-proof radiating comprehensive distribution box, by cooling fan and induced-draught fan with the use of, distribution box can be made without heat radiation dead angle internal, each heating circuit element installed in distribution box can effectively dispel the heat, thus extend the service life of distribution box and its internally installed component, under synchronization by spoiler and cooling fan, distribution box external dust will not enter inside it in distribution box top heat dissipation hole, thus damage component, good dedusting effect.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is internal structure schematic diagram of the present invention；
Fig. 3 is radiating dustproof cover structure schematic diagram of the present invention；
Fig. 4 is mounting plates structure schematic diagram of the present invention.
In figure: 1 cabinet, 2 cabinet doors, 3 observation windows, 4 radiating dustproof covers, 41 cover bodies, 42 louvres, 43 installing holes, 44 spoilers, 5 installing plates, 51 through holes, 52 radiating tubes, 6 heat sinks, 7 cooling fans, 8 communicating pipes, 9 induced-draught fans, 10 gas outlets.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Refer to Fig. 1-4, the present invention provides a kind of technical scheme: a kind of dust-proof radiating comprehensive distribution box, including cabinet 1 and the cabinet door 2 being hinged on cabinet 1 left side wall, described cabinet 1 top is provided with radiating dustproof cover 4, described radiating dustproof cover 4 is internal is provided with cooling fan 7, described cabinet 1 intracavity sidewall is provided with two groups of installing plates 5 up and down, described in two groups, the right-hand member of installing plate 5 is all communicated with communicating pipe 8, and it is positioned at cabinet 1 right side wall inner chamber communicating pipe 8, connect bottom described communicating pipe 8 and have induced-draught fan 9, and induced-draught fan 9 is positioned at cabinet 1 intracavity bottom, described induced-draught fan 9 passes on left pipeline and connects with the gas outlet 10 being opened in cabinet bottom 1.
Wherein, described cabinet door 2 surface is provided with observation window 3, described cabinet 1 left and right sides wall is mounted on heat sink 6, described radiating dustproof cover 4 includes cover body 41, described cover body 41 surface uniformly has louvre 42, middle position, described cover body 41 surface has installing hole 43, described installing hole 43 circumferential inner wall is uniformly provided with spoiler 44, bottom described installing plate 5 and top all has through hole 51, described installing plate 5 inner chamber is transversely provided with radiating tube 52, described through hole 51 is connected with radiating tube 52, and described radiating tube 52 right-hand member was connected with communicating pipe 8.
Operation principle: the heat at cabinet 1 top is distributed by radiating dustproof cover 4 by cooling fan 7, simultaneously because hot blast can be dispelled for the center of circle to surrounding by spoiler 44 with installing hole 43, thus it is internal to prevent dust from entering cabinet 1 from louvre 42, good dedusting effect, utilize the through hole 51 within installing plate 5 and radiating tube 52 that the heat on installing plate 5 surface is passed through communicating pipe 8 via induced-draught fan 9 sucking-off, and discharge heat by gas outlet 10, radiating efficiency is high, without heat radiation dead angle.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, being appreciated that and these embodiments can carry out multiple change without departing from the principles and spirit of the present invention, revise, replace and modification, the scope of the present invention be defined by the appended.
Claims (4)
1. a dust-proof radiating comprehensive distribution box, including cabinet (1) and the cabinet door (2) that is hinged on cabinet (1) left side wall, it is characterized in that: described cabinet (1) top is provided with radiating dustproof cover (4), described radiating dustproof cover (4) is internal is provided with cooling fan (7), described cabinet (1) intracavity sidewall is provided with two groups of installing plates (5) up and down, described in two groups, the right-hand member of installing plate (5) is all communicated with communicating pipe (8), and communicating pipe (8) is positioned at cabinet (1) right side wall inner chamber, bottom connection of described communicating pipe (8) has induced-draught fan (9), and induced-draught fan (9) is positioned at cabinet (1) intracavity bottom, described induced-draught fan (9) pass on left pipeline be opened in cabinet (1) bottom gas outlet (10) connect.
A kind of dust-proof radiating comprehensive distribution box the most according to claim 1, it is characterised in that: described cabinet door (2) surface is provided with observation window (3), and described cabinet (1) left and right sides wall is mounted on heat sink (6).
A kind of dust-proof radiating comprehensive distribution box the most according to claim 1, it is characterized in that: described radiating dustproof cover (4) includes cover body (41), described cover body (41) surface uniformly has louvre (42), described cover body (41) middle position, surface has installing hole (43), and described installing hole (43) circumferential inner wall is uniformly provided with spoiler (44).
A kind of dust-proof radiating comprehensive distribution box the most according to claim 1, it is characterized in that: described installing plate (5) bottom and top all have through hole (51), described installing plate (5) inner chamber is transversely provided with radiating tube (52), described through hole (51) is connected with radiating tube (52), and described radiating tube (52) right-hand member was connected with communicating pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610561550.XA CN105977803A (en) | 2016-07-18 | 2016-07-18 | Dustproof and heat-radiating integrated power distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610561550.XA CN105977803A (en) | 2016-07-18 | 2016-07-18 | Dustproof and heat-radiating integrated power distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105977803A true CN105977803A (en) | 2016-09-28 |
Family
ID=56952728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610561550.XA Pending CN105977803A (en) | 2016-07-18 | 2016-07-18 | Dustproof and heat-radiating integrated power distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105977803A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020238937A1 (en) * | 2019-05-27 | 2020-12-03 | 苏州超盛智能科技有限公司 | Network control device |
| CN112038909A (en) * | 2020-08-28 | 2020-12-04 | 安徽远拓电气设备制造有限公司 | Heat dissipation device for power distribution cabinet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203839766U (en) * | 2014-02-21 | 2014-09-17 | 浙江联能电气有限公司 | Dustproof heat radiation distribution box |
| CN104617504A (en) * | 2015-02-05 | 2015-05-13 | 愈先梅 | High-voltage power distribution cabinet |
| CN104617505A (en) * | 2015-02-05 | 2015-05-13 | 愈先梅 | Power distribution cabinet of high-voltage distribution system |
| CN105140806A (en) * | 2015-09-25 | 2015-12-09 | 黄石市金雀电气有限公司 | Dampproof and dehumidification switch cabinet |
-
2016
- 2016-07-18 CN CN201610561550.XA patent/CN105977803A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203839766U (en) * | 2014-02-21 | 2014-09-17 | 浙江联能电气有限公司 | Dustproof heat radiation distribution box |
| CN104617504A (en) * | 2015-02-05 | 2015-05-13 | 愈先梅 | High-voltage power distribution cabinet |
| CN104617505A (en) * | 2015-02-05 | 2015-05-13 | 愈先梅 | Power distribution cabinet of high-voltage distribution system |
| CN105140806A (en) * | 2015-09-25 | 2015-12-09 | 黄石市金雀电气有限公司 | Dampproof and dehumidification switch cabinet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020238937A1 (en) * | 2019-05-27 | 2020-12-03 | 苏州超盛智能科技有限公司 | Network control device |
| CN112038909A (en) * | 2020-08-28 | 2020-12-04 | 安徽远拓电气设备制造有限公司 | Heat dissipation device for power distribution cabinet |
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| PB01 | Publication | ||
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Application publication date: 20160928 |