CN105337179A - Dustproof electric power control cabinet - Google Patents
Dustproof electric power control cabinet Download PDFInfo
- Publication number
- CN105337179A CN105337179A CN201510913611.XA CN201510913611A CN105337179A CN 105337179 A CN105337179 A CN 105337179A CN 201510913611 A CN201510913611 A CN 201510913611A CN 105337179 A CN105337179 A CN 105337179A
- Authority
- CN
- China
- Prior art keywords
- shutter
- cabinet
- cover body
- hole
- square
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a dustproof electric power control cabinet which comprises a cabinet body. The cabinet body is provided with a square through hole, and a heat dissipation cover body for closing the square through hole is hinged to the position of the square through hole. The heat dissipation cover body is located in the cabinet body, and a first shutter is arranged on one side of the lower portion of the heat dissipation cover body close to the square through hole. The first shutter is inclined in the direction of the square through hole, the other side wall of the heat dissipation cover body opposite to the first shutter is provided with a second shutter, the inclination direction of the second shutter is the same as that of the first shutter, and the bottom of the heat dissipation cover body is inclined in the direction of the first shutter and extends to the outer portion of the cabinet body. According to the scheme, by setting a heat dissipation hole into a shutter shape, external dust cannot enter the cabinet body easily while the effective emission of heat in the cabinet body is guaranteed. The first shutter and the second shutter are staggered, the air is prevented from being in convection, and dust entry is reduced.
Description
Technical field
The present invention relates to electrical equipment, particularly relate to a kind of dust-proof type electric control cabinet.
Background technology
Electric control cabinet is generally arranged on open air, be generally used for controlling street electric power, electric control cabinet can produce amount of heat in the course of the work, so be equipped with number row louvre on Electric control cabinet two side, burns out equipment in electric control cabinet to prevent high temperature.But existing louvre will cause a large amount of dusts to enter into control cubicle inside, if things go on like this internal component can cover the thicker dust of last layer.And a large amount of heat that circuit components can produce in the process of work, due to the dust accumulated for a long time, the heat that components and parts produce is not easy row and sheds, and so, has both affected the useful life of balancing boom device, and has affected again the normal operation of elevator.
Summary of the invention
The invention is intended to provide a kind of dust-proof type electric control cabinet, enter into amount of dust in electric control cabinet to reduce outside.
For achieving the above object, base case of the present invention is as follows: dust-proof type electric control cabinet, comprise cabinet, described cabinet is provided with square through hole, described square through hole place is hinged with the heat radiation cover body for closing square through hole, described heat dissipating housing body is positioned at cabinet inside, described heat radiation cover body bottom is provided with the first shutter near the side of square through hole, described first shutter is obliquely installed along square through hole direction, another side wall upper part that described heat radiation cover body is relative with the first shutter is provided with the second shutter, the incline direction of described second shutter is identical with the first shutter, be obliquely installed along the first shutter direction bottom described heat radiation cover body and extend to cabinet outside.
The principle of this programme is: the heat of cabinet inside release is discharged into cabinet outside by the second shutter and the first shutter.Because the first shutter is obliquely installed to the right, so when external dust is entered by the first shutter, large department dust will stop by the first shutter, drop into bottom heat radiation cover body by self gravitation after dust enters heat radiation cover body, small part dust is when wafing to the second shutter place, stop by the second shutter and fall heat radiation cover body bottom, because heat radiation cover body bottom angled is arranged, and extend to cabinet outside along the first shutter bottom heat radiation cover body, so dust is just slipped to outside cabinet by the first shutter.
The advantage of this programme is: 1. this programme is by being arranged to flap type by louvre, while the effective discharge ensureing cabinet intimate heat, not easily makes external dust enter in cabinet.2., in the two lateral walls being arranged on heat radiation cover body the first shutter and the second shutter staggered up and down, avoid air to form convection current, reduce entering of dust.3., by being obliquely installed along the first shutter direction bottom heat radiation cover body and extending to cabinet outside, be conducive to the dust entered in heat radiation cover body to be discharged.
Preferred version one: based on the improvement of scheme, described heat dissipating housing external body is removably connected with screen pack, and this screen pack is positioned at the second shutter place, by arranging screen pack at the second shutter place, prevent dust from entering into cabinet inside further, ensure that the operational environment of cabinet inside.In addition, screen pack is arranged to removably connect, so that screen pack is taken off cleaning.
Preferred version two: the preferably improvement of, the angle of inclination of described first shutter and the second shutter is 15 °-25 °.If the angle of inclination of the first shutter and the second shutter is less than 15 °, makes the passage inside and outside cabinet too small, be unfavorable for the discharge of cabinet intimate heat; If the angle of inclination of the first shutter and the second shutter is greater than 25 °, make the passage inside and outside cabinet excessive, easily make external dust enter in cabinet.
Accompanying drawing explanation
Fig. 1 is the structural representation of dust-proof type electric control cabinet embodiment of the present invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: bottom cabinet 1, heat radiation cover body 2, first shutter 3, second shutter 4, heat radiation cover body 5, screen pack 6, square through hole 7.
Embodiment is substantially as shown in Figure 1: dust-proof type electric control cabinet, comprise cabinet 1, cabinet 1 right side wall offers square through hole 7, square through hole 7 place is hinged with the heat radiation cover body 2 for closing square through hole 7, it is inner that heat radiation cover body 2 is positioned at cabinet 1, and heat radiation cover body 2 upper end thereof is on cabinet 1 right side wall, and heat radiation cover body 2 lower end and cabinet 1 right side wall offset, be installed with the first shutter 3 on the right side of heat radiation cover body 2, this first shutter 3 is positioned at heat radiation cover body 2 bottom.First shutter 3 is obliquely installed along lower right.Heat radiation cover body 2 external card is connected to screen pack 6, and this screen pack 6 is positioned at the second shutter 4 place, by arranging screen pack 6 at the second shutter 4 place, preventing dust from entering into cabinet 1 further inner, ensure that the operational environment of cabinet 1 inside.In addition, screen pack 6 is arranged to removably connect, so that screen pack 6 is taken off cleaning.
The left wall of heat radiation cover body 2 is provided with the second shutter 4, and this second shutter 4 is positioned at heat radiation cover body 2 top.The incline direction of the second shutter 4 is identical with the first shutter 3, is obliquely installed to the right bottom heat radiation cover body 2, and it is outside to extend to cabinet 1 along the first shutter 3 bottom heat radiation cover body 2.The angle of inclination of the first shutter 3 and the second shutter 4 is 20 °.This angle of inclination makes cabinet 1 be communicated with inside and outside channel sized to be suitable for, good ensure effective discharge of heat in cabinet 1 while, not easily make external dust enter in cabinet 1.
In real work, the heat of cabinet 1 inside release is discharged into cabinet 1 outside by the second shutter 4 and the first shutter 3.Because the first shutter 3 is obliquely installed to the right, so when external dust is entered by the first shutter 3, large department dust will stop by the first shutter 3, drop into bottom heat radiation cover body 2 by self gravitation after dust enters heat radiation cover body 2, small part dust is when wafing to the second shutter 4 place, stop by the second shutter 4 and fall heat radiation cover body 2 bottom, because heat radiation cover body 2 bottom angled is arranged, and it is outside to extend to cabinet 1 along the first shutter 3 bottom heat radiation cover body 2, so dust is just slipped to outside cabinet 1 by the first shutter 3.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and/or characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, without departing from the inventive concept of the premise, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection range that this application claims should be as the criterion with the content of its claim, and the embodiment in specification etc. record the content that may be used for explaining claim.
Claims (3)
1. a dust-proof type electric control cabinet, it is characterized in that, comprise cabinet, described cabinet is provided with square through hole, described square through hole place is hinged with the heat radiation cover body for closing square through hole, described heat dissipating housing body is positioned at cabinet inside, described heat radiation cover body bottom is provided with the first shutter near the side of square through hole, described first shutter is obliquely installed along square through hole direction, another side wall upper part that described heat radiation cover body is relative with the first shutter is provided with the second shutter, the incline direction of described second shutter is identical with the first shutter, be obliquely installed along the first shutter direction bottom described heat radiation cover body and extend to cabinet outside.
2. dust-proof type electric control cabinet according to claim 1, is characterized in that: described heat dissipating housing external body is removably connected with screen pack, and this screen pack is positioned at the second shutter place.
3. dust-proof type electric control cabinet according to claim 2, is characterized in that: the angle of inclination of described first shutter and the second shutter is 15 °-25 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510913611.XA CN105337179A (en) | 2015-12-12 | 2015-12-12 | Dustproof electric power control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510913611.XA CN105337179A (en) | 2015-12-12 | 2015-12-12 | Dustproof electric power control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105337179A true CN105337179A (en) | 2016-02-17 |
Family
ID=55287554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510913611.XA Pending CN105337179A (en) | 2015-12-12 | 2015-12-12 | Dustproof electric power control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105337179A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451090A (en) * | 2016-09-21 | 2017-02-22 | 杨攀 | Electric power cabinet |
| CN106852094A (en) * | 2017-04-10 | 2017-06-13 | 天津中科先进技术研究院有限公司 | Electric cabinet of safe motor |
| CN107579464A (en) * | 2017-08-11 | 2018-01-12 | 上海天灵开关厂有限公司 | Labyrinth type dust control by ventilation shutter |
| CN114025526A (en) * | 2021-09-29 | 2022-02-08 | 华北水利水电大学 | City building energy management multichannel data safety transmission protection device based on block chain |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03226208A (en) * | 1989-12-04 | 1991-10-07 | Fuji Electric Co Ltd | Ventilator of closed switchboard |
| CN202363758U (en) * | 2011-12-14 | 2012-08-01 | 天津中能电力设备制造有限公司 | Novel waterproof and dustproof power distribution cabinet |
-
2015
- 2015-12-12 CN CN201510913611.XA patent/CN105337179A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03226208A (en) * | 1989-12-04 | 1991-10-07 | Fuji Electric Co Ltd | Ventilator of closed switchboard |
| CN202363758U (en) * | 2011-12-14 | 2012-08-01 | 天津中能电力设备制造有限公司 | Novel waterproof and dustproof power distribution cabinet |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451090A (en) * | 2016-09-21 | 2017-02-22 | 杨攀 | Electric power cabinet |
| CN106451090B (en) * | 2016-09-21 | 2018-11-13 | 金华市秸和环保技术咨询有限公司 | A kind of electric power cabinet |
| CN106852094A (en) * | 2017-04-10 | 2017-06-13 | 天津中科先进技术研究院有限公司 | Electric cabinet of safe motor |
| CN107579464A (en) * | 2017-08-11 | 2018-01-12 | 上海天灵开关厂有限公司 | Labyrinth type dust control by ventilation shutter |
| CN114025526A (en) * | 2021-09-29 | 2022-02-08 | 华北水利水电大学 | City building energy management multichannel data safety transmission protection device based on block chain |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105337179A (en) | Dustproof electric power control cabinet | |
| CN207651805U (en) | A kind of power control cabinet with dust-proof effect | |
| CN204696506U (en) | A kind of dust-proof damp proof electric power cabinet | |
| CN207542632U (en) | A kind of electric power cabinet with dehumidifying heat dissipation dedusting | |
| CN105356313A (en) | Electric power cabinet | |
| CN205336678U (en) | Formula electrical control cabinet is collected to dust | |
| CN203505375U (en) | LED pest-killing lamp capable of being automatically cleaned with controllable airflow | |
| CN104505721B (en) | A kind of easy to clean distribution box | |
| CN211629681U (en) | Block terminal with thermal diffusivity | |
| CN205378392U (en) | But self - cleaning's dust protected electrical control cabinet | |
| CN104242107A (en) | Ventilation device of power distribution equipment | |
| CN206894293U (en) | A kind of charger shell of shatter-resistant | |
| CN206878331U (en) | A kind of electromechanical equipment switch board | |
| CN203774647U (en) | Outdoor power distribution cabinet having rain prevention function | |
| CN204858334U (en) | Deinsectization block terminal | |
| CN109873328A (en) | A kind of outdoor power construction rain-proof anticollision distribution box easy to maintenance | |
| CN208385965U (en) | A kind of outdoor moisture-proof dustproof distributor box | |
| CN107102536A (en) | A kind of dust-proof automatic control system of transformation cabinet | |
| CN205901140U (en) | Outdoor many function synthesis of combination formula block terminal | |
| CN207233507U (en) | A kind of transformer case | |
| CN202817535U (en) | Rainproof and dustproof electrical box | |
| CN207338916U (en) | A kind of sand prevention power distribution cabinet | |
| CN202308824U (en) | Low voltage power distribution cabinet | |
| CN206820340U (en) | A kind of drawing and pulling type electrical control cabinet | |
| CN205355606U (en) | Mosquito -proof worm power supply box of electrodeless lamp gravity type convenient to arrange construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160217 |