CN104080298A - Waterproof outdoor communication cabinet - Google Patents
Waterproof outdoor communication cabinet Download PDFInfo
- Publication number
- CN104080298A CN104080298A CN201410313993.8A CN201410313993A CN104080298A CN 104080298 A CN104080298 A CN 104080298A CN 201410313993 A CN201410313993 A CN 201410313993A CN 104080298 A CN104080298 A CN 104080298A
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- Prior art keywords
- copper sheet
- cabinet
- metal frame
- chase
- catchments
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a waterproof outdoor communication cabinet which comprises a cabinet body with a vent hole. A moisture-proof device is arranged inside the vent hole and comprises a metal frame arranged inside the vent hole. A plurality of electromagnets are arranged in the metal frame. The lower end of the metal frame is connected with an iron frame in a rotating mode. A waterproof and breathable film is arranged in the iron frame. A fixed rod is arranged on the cabinet body. An elastic connecting wire is arranged between the iron frame and the fixed rod. The electromagnets are connected with a power supply which is connected with a water collection power-on switch. The vent hole of the waterproof outdoor communication cabinet can be automatically closed in rainy days, moisture can be prevented from entering the cabinet body, and the problem that elements inside an existing cabinet body are corroded and damaged after moist air enters the existing cabinet body is solved.
Description
Technical field
The present invention relates to a kind of outdoor cabinet, especially a kind of waterproof communication outdoor cabinet.
Background technology
At communication field, outdoor cabinet is that a kind of common communication apparatus is installed cabinet, it is generally used for holding all kinds of telecommunication apparatus, thereby and owing to including many telecommunication apparatus in telecommunication distributing box, in running, will produce a large amount of heats, heat radiation for cross-connecting box, conventionally be all on cabinet, to offer ventilating opening, utilize simple thermal convection principle, by Air Flow, the dissipation of heat of cabinet inside is gone out.Outdoor cabinet is in the damp and hot rainy environment in south, and airborne humidity is very large, and the telecommunication apparatus of so easy corrosion and short circuit cross-connecting box inside, causes the life-span of telecommunication apparatus and the decline of transmission quality.But telecommunication apparatus is put in the cross-connecting box of sealing, can cause heat radiation not smooth, easily allow the temperature in the cross-connecting box of sealing exceed normal working temperature, telecommunication apparatus is caused to damage.
Summary of the invention
The present invention is directed to prior art deficiency, a kind of waterproof communication outdoor cabinet is provided, can in the environment of rainy day, automatically close the ventilating opening of outdoor cabinet, prevent that moisture from entering in cabinet, solve humid air and entered into the problem that in cabinet, internal component is caused corrosion and damage.
A kind of waterproof communication outdoor cabinet, comprise cabinet, on described cabinet, be provided with ventilating opening, described ventilating opening inner side is provided with damp-proof device, described damp-proof device comprises the metal frame that is arranged on ventilating opening inner side, in described metal frame, be provided with some electromagnet, described metal frame lower end is rotatably connected to chase, in described chase, be provided with waterproof ventilated membrane, on described cabinet, be provided with fixed lever, between described chase and described fixed lever, be provided with elastic connecting line, described electromagnet is connected with power supply, described power supply is connected with the power-on switch that catchments, the described power-on switch other end that catchments is connected with described electromagnet, the described power-on switch that catchments comprises the first fixing copper sheet, the other spring that is vertically provided with of described the first copper sheet, on described spring, be provided with water leg, in described spring, be provided with the second copper sheet, described the second copper sheet is positioned at described the first copper sheet top, described in when described water leg catchments decline, the first copper sheet contacts with described the second copper sheet.This outdoor cabinet ventilating opening when fine day is normally opened ventilation, when rainy, rainwater drops in the power-on switch that catchments, water leg is declined, the first copper sheet contacts with the second copper sheet, now electromagnet energising chase and metal frame laminating, because the effect of waterproof ventilated membrane makes the water in wet gas on rainy day can not enter in cabinet, and air still can pass through, the Speed Reduction just passing through, and the evaporation of the water in water leg after it's clearing up, water leg first copper sheet that rises is separated with the second copper sheet, electromagnet no power now, chase is because elastic connecting line pulling force is returned to original position, ventilating opening continues to ventilate.
In technique scheme, preferred, described chase is provided with sealing ring near described metal frame side, on described metal frame, is provided with groove, described sealing ring and described groove fit.
The present invention compared with prior art, there is following beneficial effect: this outdoor cabinet of the present invention ventilating opening when fine day is normally opened ventilation, when rainy, rainwater drops in the power-on switch that catchments, water leg is declined, the first copper sheet contacts with the second copper sheet, now electromagnet energising chase and metal frame laminating, because the effect of waterproof ventilated membrane makes the water in wet gas on rainy day can not enter in cabinet, and air still can pass through, the Speed Reduction just passing through, and the evaporation of the water in water leg after it's clearing up, water leg first copper sheet that rises is separated with the second copper sheet, electromagnet no power now, chase is because elastic connecting line pulling force is returned to original position, ventilating opening continues to ventilate.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Partial enlarged drawing when Fig. 2 is ventilating opening unlatching.
Fig. 3 is electromagnet and the power-on switch connection diagram of catchmenting.
Fig. 4 is the partial enlarged drawing of ventilating opening while closing.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail: referring to Fig. 1 to Fig. 4, a kind of waterproof communication outdoor cabinet, comprise cabinet 1, on described cabinet 1, be provided with ventilating opening 2, described ventilating opening 2 inner sides are provided with damp-proof device 3, described damp-proof device 3 comprises the metal frame 31 that is arranged on ventilating opening 2 inner sides, in described metal frame 31, be provided with some electromagnet 32, described metal frame 31 lower ends are rotatably connected to chase 33, in described chase 33, be provided with waterproof ventilated membrane 34, on described cabinet 1, be provided with fixed lever 35, between described chase 33 and described fixed lever 35, be provided with elastic connecting line 36, described electromagnet 32 is connected with power supply 37, described power supply 37 is connected with the power-on switch 4 that catchments, described power-on switch 4 other ends that catchment are connected with described electromagnet 32, the described power-on switch 4 that catchments comprises the first fixing copper sheet 41, the other spring 42 that is vertically provided with of described the first copper sheet 41, on described spring 42, be provided with water leg 43, in described spring 42, be provided with the second copper sheet 44, described the second copper sheet 44 is positioned at described the first copper sheet 41 tops, described in when described water leg 43 catchments decline, the first copper sheet 41 contacts with described the second copper sheet 44.In order to improve chase 33 described in sealing property, near described metal frame 31 sides, be provided with sealing ring 331, on described metal frame 31, be provided with groove 311, described sealing ring 331 coordinates with described groove 311.
This outdoor cabinet ventilating opening when fine day is normally opened ventilation, when rainy, rainwater drops in the power-on switch 4 that catchments, water leg 43 is declined, the first copper sheet 41 contacts with the second copper sheet 44, now electromagnet 32 energising chases 33 are fitted with metal frame 31, because the effect of waterproof ventilated membrane 34 makes the water in wet gas on rainy day can not enter in cabinet 1, and air still can pass through, the Speed Reduction just passing through, and the evaporation of the water in water leg 43 after it's clearing up, water leg 43 rising the first copper sheets 41 are separated with the second copper sheet 44, electromagnet 32 no powers now, chase 33 is because elastic connecting line 36 pulling force are returned to original position, ventilating opening 2 continues to ventilate.
Claims (2)
1. waterproof communication outdoor cabinet, comprise cabinet (1), on described cabinet (1), be provided with ventilating opening (2), it is characterized in that: described ventilating opening (2) inner side is provided with damp-proof device (3), described damp-proof device (3) comprises the metal frame (31) that is arranged on ventilating opening (2) inner side, in described metal frame (31), be provided with some electromagnet (32), described metal frame (31) lower end is rotatably connected to chase (33), in described chase (33), be provided with waterproof ventilated membrane (34), on described cabinet (1), be provided with fixed lever (35), between described chase (33) and described fixed lever (35), be provided with elastic connecting line (36), described electromagnet (32) is connected with power supply (37), described power supply (37) is connected with the power-on switch that catchments (4), the described power-on switch that catchments (4) other end is connected with described electromagnet (32), the described power-on switch that catchments (4) comprises fixing the first copper sheet (41), the other spring (42) that is vertically provided with of described the first copper sheet (41), on described spring (42), be provided with water leg (43), in described spring (42), be provided with the second copper sheet (44), described the second copper sheet (44) is positioned at described the first copper sheet (41) top, described in when described water leg (43) catchments decline, the first copper sheet (41) contacts with described the second copper sheet (44).
2. a kind of waterproof communication outdoor cabinet 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, on described metal frame (31), be provided with groove (311), 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 true CN104080298A (en) | 2014-10-01 |
| CN104080298B CN104080298B (en) | 2016-08-24 |
Family
ID=51601276
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 |
|---|---|
| CN (1) | CN104080298B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579446A (en) * | 2017-09-15 | 2018-01-12 | 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 |
| CN112074109A (en) * | 2020-07-31 | 2020-12-11 | 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579446A (en) * | 2017-09-15 | 2018-01-12 | 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 |
| CN112074109A (en) * | 2020-07-31 | 2020-12-11 | 安庆船用电器有限责任公司 | A electrical apparatus control box for hull is outside |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104080298B (en) | 2016-08-24 |
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