CN204157187U - A kind of dust-proof electric control box - Google Patents
A kind of dust-proof electric control box Download PDFInfo
- Publication number
- CN204157187U CN204157187U CN201420575327.7U CN201420575327U CN204157187U CN 204157187 U CN204157187 U CN 204157187U CN 201420575327 U CN201420575327 U CN 201420575327U CN 204157187 U CN204157187 U CN 204157187U
- Authority
- CN
- China
- Prior art keywords
- internal box
- box
- dust
- chamber door
- outer case
- 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.)
- Expired - Fee Related
Links
Landscapes
- Patch Boards (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to technical field of electric equipment, refer to a kind of dust-proof electric control box especially, comprise casing and chamber door, described casing is made up of outer case and internal box, described internal box box house outside, described internal box is identical with outer case height, the housing of described internal box and outer case forms a U-shaped ventilation slot, the notch of described ventilation slot and the chamber door of casing are in same direction, described ventilation slot notch place is provided with dust-filtering plate, the inwall of described internal box is provided with the through hole being communicated with ventilation slot and internal box inside, described through hole is provided with blower fan, described chamber door is installed on outer case left side wall, described internal box lower right corner place is provided with the control switch matched with chamber door, described control switch input is electrically connected with electric equipment, described control switch output is electrically connected with blower fan.
Description
Technical field
The utility model relates to technical field of electric equipment, refers to a kind of dust-proof electric control box especially.
Background technology
At present, the usual outdoor installation of large electric equipment, adopts casing to protect electric equipment to effectively protect electric equipment usually.And in the open under environment, the extraneous as easy as rolling off a log casing that enters into of dust, and dust meets wet weather, may there is arc discharge in electric equipment, even puncture, and security incident occurs.In addition, particulate is divided in intrusion electric box, can make electric components, and instrument and meter lost efficacy, and aging speed is accelerated, and useful life shortens.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of dust-proof electric control box, under the condition not affecting the normal operational environment of electric box and working space, well avoids dust and enters in electric box.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of dust-proof electric control box, comprise casing and chamber door, described casing is made up of outer case and internal box, described internal box box house outside, described internal box is identical with outer case height, the housing of described internal box and outer case forms a U-shaped ventilation slot, the notch of described ventilation slot and the chamber door of casing are in same direction, described ventilation slot notch place is provided with dust-filtering plate, the inwall of described internal box is provided with the through hole being communicated with ventilation slot and internal box inside, described through hole is provided with blower fan, described chamber door is installed on outer case left side wall, described internal box lower right corner place is provided with the control switch matched with chamber door, described control switch input is electrically connected with electric equipment, described control switch output is electrically connected with blower fan.
As preferably, described internal box and outer case are integrative-structure.
As preferably, the case mouth position of described internal box is provided with the sealing strip matched with chamber door.
As preferably, described control switch is travel switch.
The beneficial effect of technique scheme of the present utility model is as follows: structure is simple, technology is reasonable, do not affect normal working space and operational environment, good dustproof effect can be played by blower fan, at ventilation notch, dust-filtering plate is set, the air entering ventilation slot is carried out dust removal process, avoids the air with dust to enter to electric box by blower fan.
Accompanying drawing explanation
Fig. 1 is one of the present utility model dust-proof electric control box example structure schematic diagram.
Fig. 2 is the top cross-sectional view of Fig. 1.
Embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The utility model provides a kind of dust-proof electric control box for existing deficiency, as depicted in figs. 1 and 2, comprise casing and chamber door 3, described casing is made up of outer case 6 and internal box 2, described internal box 2 is inner in outer case 6, described internal box 2 is highly identical with outer case 6, the housing of described internal box 2 and outer case 6 forms a U-shaped ventilation slot 7, described internal box 2 and outer case 6 are in integrative-structure, the described notch of ventilation slot 7 and the chamber door of casing are in same direction, described ventilation slot 7 notch place is provided with dust-filtering plate 8, the inwall of described internal box 2 is provided with the through hole being communicated with ventilation slot 7 and internal box 2 inside, described through hole is provided with blower fan 1, described chamber door 3 is installed on outer case left side wall, described internal box 2 lower right corner place is provided with the control switch 5 matched with chamber door 3, described control switch 5 input is electrically connected with electric equipment, described control switch 5 output is electrically connected with blower fan 1, the case mouth position of described internal box 2 is provided with the sealing strip 4 matched with chamber door 3.
Embodiment of the present utility model, when staff needs switch chamber door to electric equipment operation in electric box, the blower fan be electrically connected with control switch, power supply is provided by electric equipment, blower fan starts to rotate, the wind direction of blower fan from inside to outside, thus avoid extraneous dust to enter to internal box from case mouth, and blower fan rotates the wind produced, then enter generation by the air in the external world from ventilation slot, and first the air in the external world carries out dust-filtering through dust-filtering plate, thus ensure that blower fan generation wind is from inside to outside less than there being grain dust, thus can not electric equipment be affected.
This concrete enforcement structure is simple, technology is reasonable, do not affect normal working space and operational environment, good dustproof effect can be played by blower fan, at ventilation notch, dust-filtering plate is set, the air entering ventilation slot is carried out dust removal process, avoids the air with dust to enter to electric box by blower fan.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. a dust-proof electric control box, comprise casing and chamber door, it is characterized in that, described casing is made up of outer case and internal box, described internal box box house outside, described internal box is identical with outer case height, the housing of described internal box and outer case forms a U-shaped ventilation slot, the notch of described ventilation slot and the chamber door of casing are in same direction, described ventilation slot notch place is provided with dust-filtering plate, the inwall of described internal box is provided with the through hole being communicated with ventilation slot and internal box inside, described through hole is provided with blower fan, described chamber door is installed on outer case left side wall, described internal box lower right corner place is provided with the control switch matched with chamber door, described control switch input is electrically connected with electric equipment, described control switch output is electrically connected with blower fan.
2. the dust-proof electric control box of one according to claim 1, is characterized in that, described internal box and outer case are integrative-structure.
3. the dust-proof electric control box of one according to claim 2, is characterized in that, the case mouth position of described internal box is provided with the sealing strip matched with chamber door.
4. the dust-proof electric control box of one according to claim 3, is characterized in that, described control switch is travel switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420575327.7U CN204157187U (en) | 2014-10-08 | 2014-10-08 | A kind of dust-proof electric control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420575327.7U CN204157187U (en) | 2014-10-08 | 2014-10-08 | A kind of dust-proof electric control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204157187U true CN204157187U (en) | 2015-02-11 |
Family
ID=52515272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420575327.7U Expired - Fee Related CN204157187U (en) | 2014-10-08 | 2014-10-08 | A kind of dust-proof electric control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204157187U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106817868A (en) * | 2017-02-10 | 2017-06-09 | 浙江远望通信技术有限公司 | A kind of good outdoor electrical equipment cabinet of using effect |
| CN107072085A (en) * | 2017-03-13 | 2017-08-18 | 浙江远望通信技术有限公司 | A kind of novel outdoor electronic equipment cabinet |
| CN111884064A (en) * | 2020-07-13 | 2020-11-03 | 安徽和光电气设备有限公司 | Armored movable metal-enclosed switch power cabinet and wiring method thereof |
-
2014
- 2014-10-08 CN CN201420575327.7U patent/CN204157187U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106817868A (en) * | 2017-02-10 | 2017-06-09 | 浙江远望通信技术有限公司 | A kind of good outdoor electrical equipment cabinet of using effect |
| CN107072085A (en) * | 2017-03-13 | 2017-08-18 | 浙江远望通信技术有限公司 | A kind of novel outdoor electronic equipment cabinet |
| CN107072085B (en) * | 2017-03-13 | 2023-09-12 | 浙江远望通信技术有限公司 | Novel outdoor electronic equipment box |
| CN111884064A (en) * | 2020-07-13 | 2020-11-03 | 安徽和光电气设备有限公司 | Armored movable metal-enclosed switch power cabinet and wiring method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203813259U (en) | Power distribution control box | |
| CN204741185U (en) | Improvement type block terminal with dustproof function | |
| CN204157187U (en) | A kind of dust-proof electric control box | |
| CN204088965U (en) | A kind of heat radiation rainproof distribution box | |
| CN203465314U (en) | Waterproof electric meter box | |
| CN201467585U (en) | Outdoor electric equipment box | |
| CN104836135B (en) | The high protection power distribution cabinet shell of multipurpose | |
| CN205450059U (en) | Heat dissipation type electric power measurement ammeter case | |
| CN104505734A (en) | Novel dustproof power box | |
| CN204597300U (en) | Multipurpose height protection power distribution cabinet shell | |
| CN206516950U (en) | The small distribution case of dust-proof dehumidifying | |
| CN204407722U (en) | A kind of Dustproof electric power box | |
| CN209710518U (en) | A kind of hydraulic engineering electric control box | |
| CN203932715U (en) | A kind of multifunctional electric energy metering cabinet | |
| CN203774647U (en) | Outdoor power distribution cabinet having rain prevention function | |
| CN204858357U (en) | Moisture content control electric power cabinet | |
| CN204088157U (en) | Outdoor high-voltage isolating switch mechanism seals casing | |
| CN203570619U (en) | Charging type water cooling fan | |
| CN204272550U (en) | A kind of rain-proof dust-prevention type Instrument shell | |
| CN203800388U (en) | Indoor and outdoor low voltage power cabinet | |
| CN203367802U (en) | Electrical equipment distribution box capable of preventing mosquitoes from coming in | |
| CN203219629U (en) | Protection-type electrical cabinet | |
| CN201869476U (en) | Wireless monitoring box structure | |
| CN205506879U (en) | Outdoor type ammeter case that is suitable for | |
| CN202281623U (en) | Instrument protecting box used in remote transmitter installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20151008 |
|
| EXPY | Termination of patent right or utility model |