CN104076470B - A kind of commuting case being applicable under wet environment - Google Patents
A kind of commuting case being applicable under wet environment Download PDFInfo
- Publication number
- CN104076470B CN104076470B CN201410305907.9A CN201410305907A CN104076470B CN 104076470 B CN104076470 B CN 104076470B CN 201410305907 A CN201410305907 A CN 201410305907A CN 104076470 B CN104076470 B CN 104076470B
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- casing
- chute
- ring
- pillar
- 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.)
- Active
Links
Landscapes
- Drying Of Gases (AREA)
- Drying Of Solid Materials (AREA)
Abstract
A kind of commuting case being applicable under wet environment, relate to a kind of outdoor fiber cable cross connection box, including casing, air inlet and air outlet is had on casing, axle sleeve is had in casing, first back-up ring is had on axle sleeve, pillar is had on axle sleeve, second back-up ring is had on pillar, spring is had between first back-up ring and second back-up ring, pillar stretches out outside casing and top is provided with collecting tank, lower rod end has left follower lever and right follower lever, first chute is had on air inlet, second chute is had on air outlet, have on first chute and first baffle plate, second baffle plate is had on second chute, first connecting rod it is provided with on first baffle plate, first connecting rod connects left follower lever, second connecting rod it is provided with on second baffle plate, second connecting rod connects right follower lever, first blend stop and second blend stop is also had on air inlet and blowing mouth.Compared with prior art, the present invention can be automatically switched off air intake vent and air outlet in the environment of rainy day, prevents dampness from entering in casing, solves in the environment that conventional commuting case is in humidity, and internal component is easily corroded the problem of short circuit.
Description
Technical field
The present invention relates to a kind of outdoor fiber cable cross connection box.
Background technology
At communication field, fiber cable cross connection box is a kind of common communication apparatus, 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 on casing, offer some air intake vents and some air outlets, utilizes simple thermal convection principle, allow air make the heat of box house distribute.If commuting case is in the damp and hot rainy environment in south, 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 deficiency of the prior art, provide a kind of commuting case being applicable under wet environment, air intake vent and air outlet can be automatically switched off in the environment of rainy day, prevent dampness from entering in casing, solve conventional commuting case be in humidity environment in, internal component be easily corroded short circuit problem.
nullIn order to solve above-mentioned technical problem，The present invention is addressed by following technical proposals: a kind of commuting case being applicable under wet environment，Including casing，Several air inlets and several air outlets it are provided with on described casing，It is fixedly installed axle sleeve in described casing，First back-up ring it is provided with on described axle sleeve，It is movably set with pillar on described axle sleeve，Second back-up ring it is provided with on described pillar，It is provided with spring between described first back-up ring and described second back-up ring，Described pillar stretches out outside described casing and top is provided with collecting tank，Described collecting tank top is provided with beveled，It is provided with metal screen in described beveled，Described lower rod end is provided with left follower lever and right follower lever，First chute it is provided with on described air inlet，Second chute it is provided with on described air outlet，Slide on described first chute and be provided with the first baffle plate matched with described air inlet，The second baffle plate matched with described air outlet it is provided with on described second chute，It is provided with first connecting rod on described first baffle plate，The described left follower lever described in the connection of first connecting rod，It is provided with second connecting rod on described second baffle plate，The described right follower lever described in the connection of second connecting rod，First blend stop it is provided with on described air inlet，The first groove matched with described first baffle plate it is provided with on described first blend stop，It is provided with rubber blanket in described first groove，Second blend stop it is provided with on described air outlet，The second groove matched with described second baffle plate it is provided with on described second blend stop，It is also equipped with rubber blanket in described second groove.
In technique scheme, it is preferred that be provided with elastic rubber strip on described first baffle plate and described second baffle plate.
In technique scheme, it is preferred that be provided with the sealing ring matched with described pillar on described casing.
In technique scheme, it is preferred that be provided with the first limited block matched with described first baffle plate on described first chute, described second chute is provided with the second limited block matched with described second baffle plate.
So arrange, the outstanding feature of the present invention is exactly to be provided with a collecting tank at casing top, collecting tank connects the pillar being positioned at casing, first baffle plate that pillar can be slidably disposed on air inlet and air outlet after being under pressure and second baffle plate, allow first baffle plate and second baffle plate block air inlet and air outlet, prevent dampness from entering in casing.Its main operational principle is with spring supporting between pillar and axle sleeve, ordinary circumstance Carapax et Plastrum Testudinis baffle plate and second baffle plate do not shelter from air inlet and air outlet, after once raining, rainwater drops onto in collecting tank, collecting tank gives strut pressure, make pillar downward, also allow first baffle plate and second baffle plate move simultaneously, seal up air inlet and air outlet.If after rain stops, air is the moistest, then the water in collecting tank will not rapid evaporation, still keep certain gravity, first baffle plate and second baffle plate still to seal up air inlet and air outlet.If sunlight is fierce, dampness declines fast, then the water rapid evaporation gravity in collecting tank reduces, and pillar stress reduces, and first baffle plate and second baffle plate set back, and no longer cover air inlet and air outlet, allows and carries out air circulation by air inlet and air outlet in casing and dispel the heat.
Compared with prior art, the invention has the beneficial effects as follows: can be automatically switched off air intake vent and air outlet in the environment of rainy day, prevent dampness from entering in casing, solve in the environment that conventional commuting case is in humidity, internal component is easily corroded the problem of short circuit.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is that Fig. 1-a locates partial enlarged drawing.
Fig. 3 is that Fig. 1-b locates partial enlarged drawing.
Detailed description of the invention
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings.
Such as Fig. 1, shown in Fig. 2 and Fig. 3, a kind of moistureproof commuting case, including casing 1, several air inlet 11 and several air outlets 12 it are provided with on casing 1, axle sleeve 4 it is fixedly installed in casing 1, first back-up ring 41 it is provided with on axle sleeve 4, pillar 2 it is movably set with on axle sleeve 4, second back-up ring 21 it is provided with on pillar 2, spring 22 it is provided with between first back-up ring 41 and second back-up ring 21, pillar 2 stretches out outside casing 1 and top is provided with collecting tank 3, collecting tank 3 top is provided with beveled, metal screen 31 it is provided with in beveled, the sealing ring 23 matched with pillar 2 it is provided with on casing 1.Pillar 2 lower end is provided with left follower lever 24 and right follower lever 25.First chute 5 it is provided with on air inlet 11, slide on first chute 5 and be provided with the first baffle plate 51 matched with air inlet 11, first connecting rod 53 it is provided with on first baffle plate 51, first connecting rod 53 connects left follower lever 24, the first limited block 52 matched with first baffle plate 51 it is additionally provided with on first chute 5, it is additionally provided with first blend stop 54 on air inlet 11, first blend stop 54 is provided with the first groove 55 matched with first baffle plate 51, in first groove 55, is provided with rubber blanket.Being provided with second chute 6 on air outlet 12, second chute 6 is provided with the second baffle plate 61 matched with air outlet 12, second baffle plate 61 is provided with second connecting rod 63, second connecting rod 63 connects right follower lever 25.The second limited block 62 matched with second baffle plate 61 it is provided with on second chute 6.It is additionally provided with second blend stop 64 on air outlet 12, second blend stop 64 is provided with the second groove 65 matched with second baffle plate 61, in second groove 65, is also equipped with rubber blanket.Being both provided with elastic rubber strip on first baffle plate 51 and second baffle plate 61, elastic rubber strip can be fitted tightly on air inlet 11 and air outlet 12, plays the effect of sealing.Several first through hole 73 and several second through holes 72 it are provided with bottom casing 1, being additionally provided with annular retaining ring 7 bottom casing 1, first through hole 73 is in annular retaining ring 7, and second through hole 72 is outside annular retaining ring 7, it is provided with fan 71 on annular retaining ring 7, second through hole 72 is provided with drying layer 74.
When raining, rainwater drops onto in collecting tank 3, because collecting tank 3 has beveled, beveled is provided with metal screen 31, is possible to prevent solid foreign materials to enter in collecting tank 3.After the water in collecting tank 3 has certain weight, pillar 2 can be pushed down, pillar 2 can drive first baffle plate 51 and second baffle plate 61 to move down by left follower lever 24 and right follower lever 25 during moving down, and allows first baffle plate 51 and second baffle plate 61 be inserted respectively in first groove 55 and second groove 65 always.Elastic rubber strip on first baffle plate 51 and second baffle plate 61 also can prop up the rubber blanket formation sealing in first groove 55 and second groove 65 bottom first baffle plate 51 and second baffle plate 61 closely against on air inlet 11 and air outlet 12 simultaneously.After rain stops, the moisture in collecting tank 3 can evaporate, and the power of pillar 2 is reduced by collecting tank 3, and first baffle plate 51 and second baffle plate 61 will be replied, and no longer cover air inlet 11 and air outlet 12, allows casing 1 inside can carry out air circulation heat radiation by air inlet 11 and air outlet 12.The purpose arranging first limited block 52, second limited block 62 and first blend stop 54, second blend stop 64 is to allow first baffle plate 51 and second baffle plate 61 only move in certain scope, it is to avoid first baffle plate 51 and second baffle plate 61 can not completely seal off air inlet 11 and air outlet 12.Even if because in the weather that humidity is rained, electronic devices and components in casing 1 also can release heat, some not components and parts radiating effect at casing 1 edge the best, at this moment can also be dispelled the heat by the fan 71 being arranged on casing 1 base circle back-up ring 7, fan 71 is air-breathing in casing 1, phase first through hole 73 is blown, heat in casing 1 is allowed to be got rid of by first through hole 73, if air inlet 11 and air outlet 12 are sealed, then air can also enter in casing 1 by second through hole 72, through hole 72 is provided with drying layer 74, the graphite block of water suction is had in drying layer 74, it is possible to prevent dampness to enter in casing 1, fan 71 can be always on if needed.
Claims (4)
- null1. the commuting case being applicable under wet environment，Including casing (1)，Several air inlets (11) and several air outlets (12) it is provided with on described casing (1)，It is characterized by，It is fixedly installed axle sleeve (4) in described casing (1)，It is provided with first back-up ring (41) on described axle sleeve (4)，It is movably set with pillar (2) on described axle sleeve (4)，It is provided with second back-up ring (21) on described pillar (2)，It is provided with spring (22) between described first back-up ring (31) and described second back-up ring (21)，Described pillar (2) stretches out described casing (1), and outward and top is provided with collecting tank (3)，Described collecting tank (3) top is provided with beveled，Metal screen (31) it is provided with in described beveled，Described pillar (2) lower end is provided with left follower lever (24) and right follower lever (25)，It is provided with first chute (5) on described air inlet (11)，It is provided with second chute (6) on described air outlet (12)，The upper slip of described first chute (5) is provided with the first baffle plate (51) matched with described air inlet (11)，The second baffle plate (61) matched with described air outlet (12) it is provided with on described second chute (6)，It is provided with first connecting rod (53) on described first baffle plate (51)，The described left follower lever (24) described in first connecting rod (53) connection，It is provided with second connecting rod (63) on described second baffle plate (61)，The described right follower lever (25) described in second connecting rod (63) connection，It is provided with first blend stop (54) on described air inlet (11)，The first groove (55) matched with described first baffle plate (51) it is provided with on described first blend stop (54)，It is provided with rubber blanket in described first groove (55)，It is provided with second blend stop (64) on described air outlet (12)，The second groove (65) matched with described second baffle plate (61) it is provided with on described second blend stop (64)，It is also equipped with rubber blanket in described second groove (65).
- It is provided with elastic rubber strip on a kind of commuting case being applicable under wet environment the most according to claim 1, described first baffle plate (51) and described second baffle plate (61).
- A kind of commuting case being applicable under wet environment the most according to claim 1, is characterized by, described casing (1) is provided with the sealing ring (23) matched with described pillar (2).
- A kind of commuting case being applicable under wet environment the most according to claim 1, it is characterized by, it is provided with the first limited block (52) matched with described first baffle plate (51) on described first chute (5), described second chute (6) is provided with the second limited block (62) matched with described second baffle plate (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410305907.9A CN104076470B (en) | 2014-07-01 | 2014-07-01 | A kind of commuting case being applicable under wet environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410305907.9A CN104076470B (en) | 2014-07-01 | 2014-07-01 | A kind of commuting case being applicable under wet environment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104076470A CN104076470A (en) | 2014-10-01 |
| CN104076470B true CN104076470B (en) | 2016-08-24 |
Family
ID=51597845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410305907.9A Active CN104076470B (en) | 2014-07-01 | 2014-07-01 | A kind of commuting case being applicable under wet environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104076470B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010146970A (en) * | 2008-12-22 | 2010-07-01 | Panasonic Electric Works Co Ltd | Information outlet |
| CN202931505U (en) * | 2012-10-30 | 2013-05-08 | 辽宁省电力有限公司 | Outdoor XPON access device terminal box |
| CN203287576U (en) * | 2013-05-17 | 2013-11-13 | 北京国电通网络技术有限公司 | Electric power communication equipment cabinet |
| CN203434481U (en) * | 2013-07-10 | 2014-02-12 | 杭州首航实业有限公司 | Multifunctional photoelectric box |
| CN203554819U (en) * | 2013-11-12 | 2014-04-16 | 中天宽带技术有限公司 | Composite type outdoor equipment cabinet |
| CN203643809U (en) * | 2013-11-20 | 2014-06-11 | 上海力申科学仪器有限公司 | Split-type activated-carbon-filtering air-discharge device with remote alarm system |
| CN203930161U (en) * | 2014-07-01 | 2014-11-05 | 宁波天韵通信设备有限公司 | A kind of commuting case being applicable under wet environment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2006704C2 (en) * | 2011-05-02 | 2012-11-05 | Twentsche Kabelfab Bv | OPTICAL TELECOMMUNICATION CABLE AND ROLLER EQUIPPED WITH TELECOMMUNICATION CABLE. |
-
2014
- 2014-07-01 CN CN201410305907.9A patent/CN104076470B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010146970A (en) * | 2008-12-22 | 2010-07-01 | Panasonic Electric Works Co Ltd | Information outlet |
| CN202931505U (en) * | 2012-10-30 | 2013-05-08 | 辽宁省电力有限公司 | Outdoor XPON access device terminal box |
| CN203287576U (en) * | 2013-05-17 | 2013-11-13 | 北京国电通网络技术有限公司 | Electric power communication equipment cabinet |
| CN203434481U (en) * | 2013-07-10 | 2014-02-12 | 杭州首航实业有限公司 | Multifunctional photoelectric box |
| CN203554819U (en) * | 2013-11-12 | 2014-04-16 | 中天宽带技术有限公司 | Composite type outdoor equipment cabinet |
| CN203643809U (en) * | 2013-11-20 | 2014-06-11 | 上海力申科学仪器有限公司 | Split-type activated-carbon-filtering air-discharge device with remote alarm system |
| CN203930161U (en) * | 2014-07-01 | 2014-11-05 | 宁波天韵通信设备有限公司 | A kind of commuting case being applicable under wet environment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104076470A (en) | 2014-10-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104080300B (en) | A kind of moistureproof communication outdoor cabinet | |
| CN204349297U (en) | Dispel the heat rainproof power distribution cabinet | |
| CN205304040U (en) | Moistureproof distribution box | |
| CN205882409U (en) | Double -deck switch board | |
| CN104080318B (en) | A kind of moistureproof commuting case | |
| CN208674601U (en) | It is a kind of to be easy to the electrical with breaker placement cabinet of Rainproof moisture-proof | |
| CN203930161U (en) | A kind of commuting case being applicable under wet environment | |
| CN107396581A (en) | A kind of ventilated type outdoor power cabinet system | |
| CN105283001A (en) | Rainproof and dustproof communication cabinet | |
| CN203934259U (en) | A kind of rainproof commuting case | |
| CN205429524U (en) | Easily overhaul power box with dampproofing function | |
| CN104080317B (en) | Rainproof interchange box | |
| CN206490400U (en) | A kind of radiating and humidifying bus duct | |
| CN203934200U (en) | A kind of moistureproof communication outdoor cabinet | |
| CN202001217U (en) | Air conditioning system of low-temperature type wind generating set | |
| CN104076470B (en) | A kind of commuting case being applicable under wet environment | |
| CN203934258U (en) | A kind of moistureproof commuting case | |
| CN104080298B (en) | A kind of waterproof communication outdoor cabinet | |
| CN203928229U (en) | A kind of base station machine room temperature control equipment | |
| CN104754892A (en) | Outdoor integrated cabinet of base station and assembling method thereof | |
| CN104132512A (en) | Printed fabric sample air-drying device | |
| CN203895943U (en) | Ventilating and dust-preventing high-voltage cable branch box shell | |
| CN207019216U (en) | A kind of thermantidote | |
| CN203934199U (en) | A kind of outdoor cabinet with moistureproof ventilating opening | |
| CN205583620U (en) | Multi -functional lift type cable pit vent flap board that can remote control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |