CN201556646U - Waterproof labyrinth structure of outdoor communication power-supply battery-cupboard cabinet body - Google Patents
Waterproof labyrinth structure of outdoor communication power-supply battery-cupboard cabinet body Download PDFInfo
- Publication number
- CN201556646U CN201556646U CN2009202078217U CN200920207821U CN201556646U CN 201556646 U CN201556646 U CN 201556646U CN 2009202078217 U CN2009202078217 U CN 2009202078217U CN 200920207821 U CN200920207821 U CN 200920207821U CN 201556646 U CN201556646 U CN 201556646U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- type waterproof
- waterproof bar
- sidewall
- bar
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses a waterproof labyrinth structure of an outdoor communication power-supply battery-cupboard cabinet body. The structure includes a cover plate, a first U-shaped waterproof strip and a second U-shaped waterproof strip, wherein the cover plate is fixed on a side wall inside the cabinet body, which is provided with a blind window, the edge of a lower cover plate of the cover plate is in fit with the edge of the lower end of a blind window opening part on the cabinet body, and a ventilation opening is formed on the upper cover plate of the cover plate; a side wall of the first U-shaped waterproof strip is fixed on the rear cover plate in the cover plate; a side wall of the second U-shaped waterproof strip is fixed on a side wall of the cabinet body; the top surface of the first U-shaped waterproof strip is arranged between the top surface and the bottom surface of the second U-shaped waterproof strip, and the bottom surface of the second U-shaped waterproof strip is arranged between the top surface and the bottom surface of the first U-shaped waterproof strip. The waterproof structure can be applied in the waterproof design of various outdoor communication power-supply battery-cupboard cabinet bodies, prevents water from entering the inside of the cabinet body through the ventilation opening, and ensures good airflow circulation of the cabinet body.
Description
Technical field
The utility model relates to a kind of power-supply battery cabinet of the power domain of communicating by letter, and especially is applied to the waterproof construction of outdoor communication power supply battery rack casing.
Background technology
In today of communication information high development, progress with rapid changepl. never-ending changes and improvements is also taking place in company with information industry in the development of communication power supply.Wherein the application of outdoor communication power supply is many, and its requirement of shelter is also strict day by day.
Outdoor power work is in abominable outdoor environment, so its waterproof is dustproof, antitheft grade requires more outstanding.In design process, this link of waterproof is the difficult point and the emphasis of design always.Should satisfy the circulation of air, again with rainwater, spontaneous water retaining such as the snow-broth of thawing is in the system outside, to guarantee the operate as normal of outdoor communication power supply.
Because in the battery rack battery is housed, battery uses for a long time, easily produces hydrogen and sour gas, stay for a long time in the cupboard, can produce injury to system.So just require its well-ventilated, at present ways of addressing this issue is to open shutter on casing mostly, guaranteeing that air-flow is unimpeded, but shutter at harsh outdoor environment, water resistance is unreliable again; Also having the part solution is to install fan additional, generally is on top cover, and arranges circulation air path in top cover, though accomplished the unimpeded and waterproof requirement of air-flow like this, but increase the control circuit of fan, and the maintenance after the fan damage, corresponding cost also just increased.
Given this, the utility model provides a kind of waterproof labyrinth structure of outdoor power-supply battery cabinet casing for solving the problems of the technologies described above.
The utility model content
The technical problem that the utility model mainly solves is to provide a kind of waterproof labyrinth structure of outdoor communication power supply battery rack casing, can be applied in the middle of the waterproofing design of numerous outdoor communication power supply battery rack casings.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of waterproof labyrinth structure of outdoor communication power supply battery rack casing, described casing is provided with shutter, and this structure comprises: cover plate, first " U " type waterproof bar and second " U " type waterproof bar;
Described cover plate comprises back shroud, and the upper cover plate, lower cover, left cover and the right cover plate that are extended forward by back shroud four limits;
Described first " U " type waterproof bar and second " U " type waterproof bar include sidewall, and by the sidewall both sides end face and the bottom surface of extending forward up and down;
Described cover plate is fixed on the sidewall that is provided with shutter in the casing, and the lower edge of the edge of its lower cover and the shutter tapping on the casing is fitted, and its upper cover plate is provided with ventilating opening;
The sidewall of described first " U " type waterproof bar is fixed on the interior back shroud of described cover plate; The sidewall of described second " U " type waterproof bar is fixed on the sidewall of described casing, the end face of described first " U " type waterproof bar is positioned between the end face and bottom surface of second " U " type waterproof bar, and the bottom surface of second " U " type waterproof bar is positioned between the end face and bottom surface of first " U " type waterproof bar simultaneously.
Further, angle is θ between the lower cover of described cover plate and the back shroud
1, and 90 °＜θ
1＜180 °.
Further, angle is θ between the end face of described first " U " type waterproof bar and the sidewall
2, and 0 °＜θ
2＜90 °, angle is θ between its bottom surface and the sidewall
3, and 90 °＜θ
2＜180 °, the structure of structure and first " U " the type waterproof bar of described second " U " type waterproof bar is identical.
As one of preferred version of the present utility model, the end face of described first " U " type waterproof bar or second " U " type waterproof bar parallels with the bottom surface.
As one of preferred version of the present utility model, angle theta between the lower cover of described cover plate and the back shroud
1It is 120 °.
As one of preferred version of the present utility model, angle theta between the end face of described first " U " type waterproof bar and the sidewall
2Be 60 °, angle theta between bottom surface and the sidewall
3Be 120 °, the structure of structure and first " U " the type waterproof bar of described second " U " type waterproof bar is identical.
As one of preferred version of the present utility model, be respectively equipped with fixture on the left cover of described cover plate and the right cover plate, this fixture is connected by bolt with casing.
As one of preferred version of the present utility model, the contact-making surface of described cover plate and casing scribbles silica gel.
As one of preferred version of the present utility model, described first " U " type waterproof bar adopts welding manner to be connected with cover plate, and described second " U " type waterproof bar adopts welding manner to be connected with casing.
Compared to prior art, the beneficial effects of the utility model are:
The structural design that the utility model provides is simple, do not need special processing technology and packaging technology, guarantee in the casing unimpeded simultaneously with extraneous air-flow, and anti-sealing enters into box house by steam vent, can solve the waterproof problem of outdoor communication power supply battery rack casing, and guarantee the good circulation of air flow of casing.
Description of drawings
Fig. 1 is installed in the interior schematic diagram of casing for the utility model among the embodiment;
Fig. 2 is installed in the interior cutaway view of casing for the utility model among the embodiment;
Fig. 3 is the schematic diagram of the utility model cover plate among the embodiment;
Fig. 4 is the end view of the utility model cover plate among the embodiment;
Fig. 5 is the schematic diagram of the utility model among the embodiment " U " type waterproof bar;
Fig. 6 is the end view of the utility model among the embodiment " U " type waterproof bar;
Fig. 7 is a scheme of installation of the present utility model among the embodiment;
Fig. 8 is a result of use schematic diagram of the present utility model among the embodiment.
Description of symbols among the figure:
1 casing, 2 shutters, 3 cover plates
30 back shrouds, 31 upper cover plates, 32 lower covers
33 left covers, 34 right cover plate 310 ventilating openings
4 first " U " type waterproof bar, 40 sidewalls, 41 end faces
42 bottom surface 5 second " U " type waterproof bar 50 sidewalls
51 end faces, 52 bottom surfaces
Embodiment
Further describe specific embodiment of the utility model below in conjunction with accompanying drawing:
Referring to Fig. 1, Fig. 2, a kind of waterproof labyrinth structure of outdoor communication power supply battery rack casing, described casing 1 is provided with shutter 2, and described waterproof labyrinth structure comprises: cover plate 3, first " U " type waterproof bar 4 and second " U " type waterproof bar 5.
Described cover plate 3 comprises back shroud 30, and the upper cover plate 31, lower cover 32, left cover 33 and the right cover plate 34 that are extended forward by back shroud 30 4 limits, as shown in Figure 3, Figure 4.
Described first " U " type waterproof bar 4 comprises sidewall 40, and by sidewall end face that extend forward on both sides about in the of 40 41 and bottom surface 42, second " U " type waterproof bar 5 comprises sidewall 50, and by sidewall end face that extend forward on both sides about in the of 50 51 and bottom surface 52, as Fig. 1, Fig. 4, shown in Figure 5.
Described cover plate 3 is fixed on the sidewall that is provided with shutter 2 in the casing 1, and the lower edge of shutter 2 tappings on the edge of its lower cover 32 and the casing 1 is fitted, and its upper cover plate 31 is provided with ventilating opening 310;
The sidewall 40 of described first " U " type waterproof bar 4 is fixed on the back shroud 30 in the described cover plate 3; The sidewall 50 of described second " U " type waterproof bar 5 is fixed on the sidewall of described casing 1, the end face 41 of described first " U " type waterproof bar 4 is positioned between the end face 51 and bottom surface 52 of second " U " type waterproof bar 5, and the bottom surface 52 of second " U " type waterproof bar 5 is positioned between the end face 41 and bottom surface 42 of first " U " type waterproof bar 4 simultaneously.
Further, angle is θ between the lower cover 32 of described cover plate 3 and the back shroud 30
1, and 90 °＜θ
1＜180 °.Angle is θ between the end face 41 of described first " U " type waterproof bar 4 and the sidewall 40
2, and 0 °＜θ
2＜90 °, angle is θ between its bottom surface 42 and the sidewall 40
3, and 90 °＜θ
2＜180 °, the structure of structure and first " U " the type waterproof bar 4 of described second " U " type waterproof bar 5 is identical.
As one of preferred version of the present utility model, in the present embodiment, the end face of described first " U " type waterproof bar 4 or second " U " type waterproof bar 5 parallels with the bottom surface.Angle theta between the end face 41 of described first " U " type waterproof bar 4 and the sidewall 40
2Be 60 °, angle theta between bottom surface 42 and the sidewall 40
3Be 120 °, the structure of structure and first " U " the type waterproof bar 4 of described second " U " type waterproof bar 5 is identical.Angle theta between the lower cover 32 of described cover plate 3 and the back shroud 30
1It is 120 °.
Be respectively equipped with fixture on the left cover 33 of described cover plate 3 and the right cover plate 34, this fixture and casing 1 are connected by bolt.Described cover plate 3 scribbles silica gel with the contact-making surface of casing 1.Described first " U " type waterproof bar 4 adopts welding manner to be connected with cover plate 3, and described second " U " type waterproof bar 5 adopts welding manner to be connected with casing 1.
When this device is installed:
At first adopt welding manner to be connected with cover plate 3 first " U " type waterproof bar 4 and see Fig. 7; Then second " U " type waterproof bar 5 and casing 1 are connected with welding manner; The weldment that cover plate 3 and first " U " type waterproof bar 4 is combined into adopts bolt to be connected with casing 1 at last, and before using bolted, cover plate 3 and casing 1 contact-making surface are smeared silica gel uniformly.The position that cooperates of cover plate 3 and casing 1 just is the position of opening of shutter 2, and the edge of lower cover 32 and the lower edge of shutter 2 tappings are fitted tightly.Such choice of location can prevent to produce ponding in the place that cover plate 3 cooperates with casing 1.
Setting forth such design below is how to accomplish waterproof:
At first see Fig. 8, when water (solid arrow direction) when shutter enters into anti-water maze, because the special construction of first " U " type waterproof bar and second " U " type waterproof bar, the speed that water can be made progress is effectively alleviated, and make water lose speed upwards, because self gravitation flows out casing freely, advances less than box house (dotted arrow direction).The design of the gradient of three parts (being cover plate, first " U " type waterproof bar and second " U " type waterproof bar) is to produce better resistance when water is entered on the one hand, reduces the flow velocity of water; Water is when flowing out on the other hand, and the flow velocity of the water that can accelerate makes water can discharge casing faster.
The labyrinth waterproof construction that need not safeguard had so both prevented that water from entering into box house, had guaranteed that again the inside and outside air-flow of casing is unimpeded.All there is such labyrinth type waterproof construction the both sides of casing, and the casing both sides have just produced the convection current of air like this, timely pernicious gas are discharged casing (dash-dot arrows direction).
Waterproof labyrinth structure described in the utility model is applied in the middle of the design of outdoor communication power supply, and the classification of waterproof of outdoor power supply product is significantly improved.
Description of the present utility model and application are illustrative, are not to want with scope restriction of the present utility model in the above-described embodiments.Here the distortion of disclosed embodiment and change are possible, and the various parts of the replacement of embodiment and equivalence are known for those those of ordinary skill in the art.Those skilled in the art are noted that under the situation that does not break away from spirit of the present utility model or substantive characteristics the utility model can be realized with other forms.Under the situation that does not break away from the utility model scope and spirit, can carry out other distortion and change here to disclosed embodiment.
Claims (10)
1. the waterproof labyrinth structure of an outdoor communication power supply battery rack casing, described casing (1) is provided with shutter (2), it is characterized in that, and this structure comprises: cover plate (3), first " U " type waterproof bar (4) and second " U " type waterproof bar (5);
Described cover plate (3) comprises back shroud (30), and the upper cover plate (31), lower cover (32), left cover (33) and the right cover plate (34) that are extended forward by back shroud (30) four limits;
Described first " U " type waterproof bar (4) and second " U " type waterproof bar (5) include sidewall, and by the sidewall both sides end face and the bottom surface of extending forward up and down;
Described cover plate (3) is fixed in the casing (1) and is provided with on the sidewall of shutter (2), and the lower edge of shutter (2) tapping on edge of its lower cover (32) and the casing (1) is fitted, and its upper cover plate (31) is provided with ventilating opening (310);
The sidewall (40) of described first " U " type waterproof bar (4) is fixed on the interior back shroud (30) of described cover plate (3); The sidewall (50) of described second " U " type waterproof bar (5) is fixed on the sidewall of described casing (1), the end face (41) of described first " U " type waterproof bar (4) is positioned between the end face (51) and bottom surface (52) of second " U " type waterproof bar (5), and the bottom surface (52) of second " U " type waterproof bar (5) is positioned between the end face (41) and bottom surface (42) of first " U " type waterproof bar (4) simultaneously.
2. the waterproof labyrinth structure of a kind of outdoor communication power supply battery rack casing according to claim 1 is characterized in that: angle is θ between the lower cover (32) of described cover plate (3) and the back shroud (30)
1, and 90 °＜θ
1＜180 °.
3. the waterproof labyrinth structure of a kind of outdoor communication power supply battery rack casing according to claim 1 is characterized in that: angle is θ between the end face (41) of described first " U " type waterproof bar (4) and the sidewall (40)
2, and 0 °＜θ
2＜90 °, angle is θ between its bottom surface (42) and the sidewall (40)
3, and 90 °＜θ
2＜180 °.
4. the waterproof labyrinth structure of a kind of outdoor communication power supply battery rack casing according to claim 3 is characterized in that: the structure of structure and first " U " the type waterproof bar (4) of described second " U " type waterproof bar (5) is identical.
5. the waterproof labyrinth structure of a kind of outdoor communication power supply battery rack casing according to claim 4 is characterized in that: the end face of described first " U " type waterproof bar (4) or second " U " type waterproof bar (5) parallels with the bottom surface.
6. the waterproof labyrinth structure of a kind of outdoor communication power supply battery rack casing according to claim 1 is characterized in that: the lower cover (32) of described cover plate (3) and the angle theta between the back shroud (30)
1It is 120 °.
7. the waterproof labyrinth structure of a kind of outdoor communication power supply battery rack casing according to claim 1 is characterized in that: angle theta between the end face (41) of described first " U " type waterproof bar (4) and the sidewall (40)
2Be 60 °, angle theta between bottom surface (42) and the sidewall (40)
3Be 120 °, the structure of structure and first " U " the type waterproof bar (4) of described second " U " type waterproof bar (5) is identical.
8. the waterproof labyrinth structure of a kind of outdoor communication power supply battery rack casing according to claim 1, it is characterized in that: be respectively equipped with fixture on the left cover (3 3) of described cover plate (3) and the right cover plate (34), this fixture is connected by bolt with casing (1).
9. the waterproof labyrinth structure of a kind of outdoor communication power supply battery rack casing according to claim 1 is characterized in that: described cover plate (3) scribbles silica gel with the contact-making surface of casing (1).
10. the waterproof labyrinth structure of a kind of outdoor communication power supply battery rack casing according to claim 1, it is characterized in that: described first " U " type waterproof bar (4) adopts welding manner to be connected with cover plate (3), and described second " U " type waterproof bar (5) adopts welding manner to be connected with casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202078217U CN201556646U (en) | 2009-08-13 | 2009-08-13 | Waterproof labyrinth structure of outdoor communication power-supply battery-cupboard cabinet body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202078217U CN201556646U (en) | 2009-08-13 | 2009-08-13 | Waterproof labyrinth structure of outdoor communication power-supply battery-cupboard cabinet body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201556646U true CN201556646U (en) | 2010-08-18 |
Family
ID=42616335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202078217U Expired - Fee Related CN201556646U (en) | 2009-08-13 | 2009-08-13 | Waterproof labyrinth structure of outdoor communication power-supply battery-cupboard cabinet body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201556646U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386572A (en) * | 2011-10-18 | 2012-03-21 | 平高集团有限公司 | Vent hole dustproof waterproof device for outdoor box |
| CN102386574A (en) * | 2011-10-18 | 2012-03-21 | 平高集团有限公司 | Protective device for electrical system box vent hole |
| CN102386573A (en) * | 2011-10-18 | 2012-03-21 | 平高集团有限公司 | Vent hole protecting device for outdoor box |
| CN102437295A (en) * | 2011-12-05 | 2012-05-02 | 华为技术有限公司 | Gas exhaust device of battery cupboard |
| CN105332796A (en) * | 2015-12-03 | 2016-02-17 | 赵立增 | Ultra-silent waterproof generator set |
| CN105370395A (en) * | 2015-12-03 | 2016-03-02 | 赵立增 | Rainproof and dustproof silent generating set |
| CN105545468A (en) * | 2015-12-03 | 2016-05-04 | 赵立增 | High-heat dissipation diesel generator set |
| CN108071831A (en) * | 2017-12-29 | 2018-05-25 | 西安科技大学 | A kind of labyrinth type waterproof vent valve |
| EP3547811A1 (en) * | 2018-03-27 | 2019-10-02 | Otis Elevator Company | Waterproof cover |
-
2009
- 2009-08-13 CN CN2009202078217U patent/CN201556646U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386572A (en) * | 2011-10-18 | 2012-03-21 | 平高集团有限公司 | Vent hole dustproof waterproof device for outdoor box |
| CN102386574A (en) * | 2011-10-18 | 2012-03-21 | 平高集团有限公司 | Protective device for electrical system box vent hole |
| CN102386573A (en) * | 2011-10-18 | 2012-03-21 | 平高集团有限公司 | Vent hole protecting device for outdoor box |
| CN102386573B (en) * | 2011-10-18 | 2014-04-09 | 平高集团有限公司 | Vent hole protecting device for outdoor box |
| CN102437295A (en) * | 2011-12-05 | 2012-05-02 | 华为技术有限公司 | Gas exhaust device of battery cupboard |
| CN102437295B (en) * | 2011-12-05 | 2015-04-22 | 华为技术有限公司 | Gas exhaust device of battery cupboard |
| CN105332796A (en) * | 2015-12-03 | 2016-02-17 | 赵立增 | Ultra-silent waterproof generator set |
| CN105370395A (en) * | 2015-12-03 | 2016-03-02 | 赵立增 | Rainproof and dustproof silent generating set |
| CN105545468A (en) * | 2015-12-03 | 2016-05-04 | 赵立增 | High-heat dissipation diesel generator set |
| CN105370395B (en) * | 2015-12-03 | 2017-12-19 | 赵立增 | A kind of rain-proof dust-proof type mute power generator group |
| CN105545468B (en) * | 2015-12-03 | 2018-02-09 | 赵立增 | A kind of high-cooling property diesel generating set |
| CN108071831A (en) * | 2017-12-29 | 2018-05-25 | 西安科技大学 | A kind of labyrinth type waterproof vent valve |
| EP3547811A1 (en) * | 2018-03-27 | 2019-10-02 | Otis Elevator Company | Waterproof cover |
| US10772226B2 (en) | 2018-03-27 | 2020-09-08 | Otis Elevator Company | Waterproof cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201556646U (en) | Waterproof labyrinth structure of outdoor communication power-supply battery-cupboard cabinet body | |
| CN201144844Y (en) | Air flow control structure for heat radiation fan | |
| CN202755850U (en) | Automatic skylight | |
| CN205622055U (en) | Power equipment container house's rain -proof dust keeper of air inlet | |
| CN202000973U (en) | Control cabinet for drainage and extraction control system of coal-bed gas well | |
| CN201726618U (en) | Waterproof and dustproof case | |
| CN202603129U (en) | Machine cabinet radiation system | |
| CN204809676U (en) | Cabinet body structure of installation waterproof seal door plant | |
| CN206250600U (en) | A kind of Multifunctional electric cabinet | |
| CN206674364U (en) | Waterproof type electronic controller at a kind of wiring | |
| CN206005041U (en) | A kind of crane electrical control cubicles | |
| CN201967265U (en) | Dustproof waterproof case | |
| CN106614009A (en) | Novel wet curtain | |
| CN205546254U (en) | Communication box | |
| CN206859968U (en) | Intelligent door and window control system | |
| CN201222398Y (en) | Novel outdoor case ventilated structure | |
| CN205297235U (en) | Dustproof louver | |
| CN203277016U (en) | Novel box-type transformer | |
| CN204597300U (en) | Multipurpose height protection power distribution cabinet shell | |
| CN204464788U (en) | A kind of distribution box of waterproof insectproof | |
| CN201845518U (en) | Energy-saving outdoor display screen | |
| CN207515152U (en) | A kind of intelligent air exchanger | |
| CN205985833U (en) | Waterproof distribution box | |
| CN206697798U (en) | A kind of electric power cabinet aeration structure | |
| CN201839538U (en) | Radiating structure for equipment cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20130813 |