CN104080298B - A kind of waterproof communication outdoor cabinet - Google Patents
A kind of waterproof communication outdoor cabinet Download PDFInfo
- Publication number
- CN104080298B CN104080298B CN201410313993.8A CN201410313993A CN104080298B CN 104080298 B CN104080298 B CN 104080298B CN 201410313993 A CN201410313993 A CN 201410313993A CN 104080298 B CN104080298 B CN 104080298B
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- China
- Prior art keywords
- cabinet
- copper sheet
- vent
- metal frame
- chase
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Abstract
The invention discloses a kind of waterproof communication outdoor cabinet, including cabinet, it is provided with vent on described cabinet, it is provided with damp-proof device inside described vent, described damp-proof device includes the metal frame being arranged on inside vent, some electric magnet it are provided with in described metal frame, described metal frame lower end is rotatably connected to chase, it is provided with waterproof ventilated membrane in described chase, fixing bar it is provided with on described cabinet, being provided with elastic connecting line between described chase and described fixing bar, described electric magnet connects power supply, and described power supply connects the power-on switch that catchments.The present invention can be automatically switched off the vent of outdoor cabinet in the environment of rainy day, prevents dampness from entering in cabinet, solves humid air and enters into the interior problem that internal component causes corrosion and damage of cabinet.
Description
Technical field
The present invention relates to a kind of outdoor cabinet, a kind of waterproof communication outdoor cabinet.
Background technology
At communication field, outdoor cabinet is that a kind of common communication apparatus installs cabinet, it is commonly used for accommodating all kinds of telecommunication apparatus, and substantial amounts of heat will be produced in running owing to telecommunication distributing box including the telecommunication apparatus of many, heat radiation for cross-connecting box, it is generally all to offer vent on cabinet, utilizes simple thermal convection principle, make the heat within cabinet distribute by air flowing.Outdoor cabinet is in the damp and hot rainy environment in south, and the humidity in air is very big, so easily corrosion and short circuit telecommunication apparatus within cross-connecting box, causes life-span and the decline of transmission quality of telecommunication apparatus.But telecommunication apparatus is put in the cross-connecting box of sealing heat radiation then can be caused smooth, easily allow the temperature in the cross-connecting box sealed beyond normal operating temperature, telecommunication apparatus is caused damage.
Summary of the invention
The present invention is directed to prior art not enough, a kind of waterproof communication outdoor cabinet is provided, the vent of outdoor cabinet can be automatically switched off in the environment of rainy day, prevent dampness from entering in cabinet, solve humid air and enter into the interior problem that internal component is caused corrosion and damage of cabinet.
nullA kind of waterproof communication outdoor cabinet，Including cabinet，It is provided with vent on described cabinet，It is provided with damp-proof device inside described vent，Described damp-proof device includes the metal frame being arranged on inside vent，Some electric magnet it are provided with in described metal frame，Described metal frame lower end is rotatably connected to chase，It is provided with waterproof ventilated membrane in described chase，Fixing bar it is provided with on described cabinet，It is provided with elastic connecting line between described chase and described fixing bar，Described electric magnet connects power supply，Described power supply connects the power-on switch that catchments，The described power-on switch other end that catchments is connected with described electric magnet，The described power-on switch that catchments includes the first copper sheet fixed，It is vertically arranged with spring by described first copper sheet，It is provided with water leg on described spring，The second copper sheet it is provided with in described spring，Described second copper sheet is positioned at above described first copper sheet，First copper sheet described in when described water leg catchments decline contacts with described second copper sheet.This outdoor cabinet is the normally-open ventilation of vent when fine day, when rainy, rainwater drops into and catchments in power-on switch, water leg is declined, first copper sheet and the contact of the second copper sheet, now electric magnet energising chase is fitted with metal frame, owing to the effect of waterproof ventilated membrane makes the water in wet gas on rainy day will not enter in cabinet, and air still can pass through, simply by speed reduce, and the evaporation of the water in water leg after it's clearing up, water leg rises the first copper sheet and the second copper sheet separates, now electric magnet no power, chase is returned to original position due to elastic connecting line pulling force, vent continues to ventilate.
In technique scheme, it is preferred that described chase is provided with sealing ring near described metal frame side, described metal frame is provided with groove, described sealing ring and described groove fit.
The present invention is compared with prior art, have the advantages that the normally-open ventilation of vent when fine day of this outdoor cabinet of the present invention, when rainy, rainwater drops into and catchments in power-on switch, water leg is declined, first copper sheet and the contact of the second copper sheet, now electric magnet energising chase is fitted with metal frame, owing to the effect of waterproof ventilated membrane makes the water in wet gas on rainy day will not enter in cabinet, and air still can pass through, simply by speed reduce, and the evaporation of the water in water leg after it's clearing up, water leg rises the first copper sheet and the second copper sheet separates, now electric magnet no power, chase is returned to original position due to elastic connecting line pulling force, vent continues to ventilate.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention.
Fig. 2 is partial enlarged drawing during vent unlatching.
Fig. 3 is electric magnet and power-on switch connection diagram of catchmenting.
Fig. 4 is partial enlarged drawing during vent closedown.
Detailed description of the invention
nullWith detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings: see Fig. 1 to Fig. 4，A kind of waterproof communication outdoor cabinet，Including cabinet 1，It is provided with vent 2 on described cabinet 1，It is provided with damp-proof device inside described vent 2，Described damp-proof device includes the metal frame 31 being arranged on inside vent 2，Some electric magnet 32 it are provided with in described metal frame 31，Described metal frame 31 lower end is rotatably connected to chase 33，It is provided with waterproof ventilated membrane 34 in described chase 33，Fixing bar 35 it is provided with on described cabinet 1，It is provided with elastic connecting line 36 between described chase 33 and described fixing bar 35，Described electric magnet 32 connects power supply 37，Described power supply 37 connects the power-on switch 4 that catchments，Described power-on switch 4 other end that catchments is connected with described electric magnet 32，The first copper sheet 41 that the described power-on switch 4 that catchments includes fixing，Described first copper sheet 41 is other is vertically arranged with spring 42，It is provided with water leg 43 on described spring 42，The second copper sheet 44 it is provided with in described spring 42，Described second copper sheet 44 is positioned at above described first copper sheet 41，First copper sheet 41 described in when described water leg 43 catchments decline contacts with described second copper sheet 44.In order to improve chase 33 described in sealing property, described metal frame 31 side being provided with sealing ring 331, described metal frame 31 is provided with groove 311, described sealing ring 331 coordinates with described groove 311.
This outdoor cabinet is the normally-open ventilation of vent when fine day, when rainy, rainwater drops into and catchments in power-on switch 4, water leg 43 is declined, first copper sheet 41 contacts with the second copper sheet 44, now electric magnet 32 chase 33 that is energized is fitted with metal frame 31, owing to the effect of waterproof ventilated membrane 34 makes the water in wet gas on rainy day will not enter in cabinet 1, and air still can pass through, simply by speed reduce, and the evaporation of the water in water leg 43 after it's clearing up, water leg 43 rises the first copper sheet 41 and the second copper sheet 44 separates, now electric magnet 32 no power, chase 33 is returned to original position due to elastic connecting line 36 pulling force, vent 2 continues to ventilate.
Claims (2)
- null1. a waterproof communication outdoor cabinet，Including cabinet (1)，Vent (2) it is provided with on described cabinet (1)，It is characterized in that: described vent (2) inner side is provided with damp-proof device，Described damp-proof device includes the metal frame (31) being arranged on vent (2) inner side，Some electric magnet (32) it are provided with in described metal frame (31)，Described metal frame (31) lower end is rotatably connected to chase (33)，Waterproof ventilated membrane (34) it is provided with in described chase (33)，Fixing bar (35) it is provided with on described cabinet (1)，Elastic connecting line (36) it is provided with between described chase (33) and described fixing bar (35)，Described electric magnet (32) connects power supply (37)，Described power supply (37) connects the power-on switch that catchments (4)，The described power-on switch that catchments (4) other end is connected with described electric magnet (32)，The described power-on switch that catchments (4) includes the first copper sheet (41) fixed，Described first copper sheet (41) is other is vertically arranged with spring (42)，Water leg (43) it is provided with on described spring (42)，The second copper sheet (44) it is provided with in described spring (42)，Described second copper sheet (44) is positioned at described first copper sheet (41) top，First copper sheet (41) described in when described water leg (43) catchments decline contacts with described second copper sheet (44).
- A kind of waterproof communication outdoor cabinet the most as claimed in claim 1, it is characterized in that: described chase (33) is provided with sealing ring (331) near described metal frame (31) side, being provided with groove (311) on described metal frame (31), described sealing ring (331) coordinates with described groove (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410313993.8A CN104080298B (en) | 2014-07-03 | 2014-07-03 | A kind of waterproof communication outdoor cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410313993.8A CN104080298B (en) | 2014-07-03 | 2014-07-03 | A kind of waterproof communication outdoor cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104080298A CN104080298A (en) | 2014-10-01 |
| CN104080298B true CN104080298B (en) | 2016-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410313993.8A Active CN104080298B (en) | 2014-07-03 | 2014-07-03 | A kind of waterproof communication outdoor cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN104080298B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579446B (en) * | 2017-09-15 | 2019-02-05 | 宁波博恩电气有限公司 | Can automatic heat radiation distribution box |
| CN110082874A (en) * | 2019-04-29 | 2019-08-02 | 宁波天韵通信设备有限公司 | Fibre distribution frame |
| CN112074109B (en) * | 2020-07-31 | 2021-11-05 | 安庆船用电器有限责任公司 | A electrical apparatus control box for hull is outside |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009044687A (en) * | 2007-08-10 | 2009-02-26 | Audio Technica Corp | Microphone device |
| CN201422222Y (en) * | 2009-06-06 | 2010-03-10 | 广东天乐通信设备有限公司 | Temperature-control air channel structure of communication network outdoor machine cabinet |
| CN202328850U (en) * | 2011-03-09 | 2012-07-11 | 崔秀� | Solar water heater water adding valve with water-full automatic closing function |
| CN203934201U (en) * | 2014-07-03 | 2014-11-05 | 宁波天韵通信设备有限公司 | A kind of waterproof communication outdoor cabinet |
-
2014
- 2014-07-03 CN CN201410313993.8A patent/CN104080298B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009044687A (en) * | 2007-08-10 | 2009-02-26 | Audio Technica Corp | Microphone device |
| CN201422222Y (en) * | 2009-06-06 | 2010-03-10 | 广东天乐通信设备有限公司 | Temperature-control air channel structure of communication network outdoor machine cabinet |
| CN202328850U (en) * | 2011-03-09 | 2012-07-11 | 崔秀� | Solar water heater water adding valve with water-full automatic closing function |
| CN203934201U (en) * | 2014-07-03 | 2014-11-05 | 宁波天韵通信设备有限公司 | A kind of waterproof communication outdoor cabinet |
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| Publication number | Publication date |
|---|---|
| CN104080298A (en) | 2014-10-01 |
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