CN203744110U - Water-seepage-proof light transmitting device for underground garage - Google Patents
Water-seepage-proof light transmitting device for underground garage Download PDFInfo
- Publication number
- CN203744110U CN203744110U CN201420149759.1U CN201420149759U CN203744110U CN 203744110 U CN203744110 U CN 203744110U CN 201420149759 U CN201420149759 U CN 201420149759U CN 203744110 U CN203744110 U CN 203744110U
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- garage
- water
- seepage
- protective casing
- transmitting device
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Abstract
The utility model relates to a water-seepage-proof light transmitting device for an underground garage. The water-seepage-proof light transmitting device comprises a light reflecting tube and a water seepage proofing device, wherein a light absorbing shade is fixed at the top end of the light reflecting tube which protrudes out of the upper end face of a garage roof; a light diffuser is fixed at the bottom end of the light reflecting tube which protrudes out of the lower end face of the garage roof; a light reflecting film layer is arranged on the inner wall of the light reflecting tube; the water seepage proofing device sleeves the outer side wall of the light reflecting tube which protrudes out of the garage roof; the water-seepage-proof light transmitting device further comprises a protective casing which sleeves the upper portion of the outer wall of the light reflecting tube; the whole water seepage proofing device is a hollow coaxial stepped lug boss; a clearance remains between a lower-layer lug boss of the water seepage proofing device and the outer side wall of the light reflecting tube so as to form a leak-proof cavity. The water-seepage-proof light transmitting device for the underground garage has the beneficial effects that: the protective casing is additionally arranged on the outer wall of the light reflecting tube, the water leakage proofing device is modified to be the coaxial stepped lug boss, so that rainwater cannot dip into the garage roof along the outer wall of the light reflecting tube even if the rainwater flows backward into the leak-proof cavity, as a result, the problem of water leakage is solved; additional arrangement of a lower sealing ring can achieve a better sealing effect between the light diffuser and the garage roof.
Description
Technical field
The utility model relates to the technical field that solar energy utilizes, especially a kind of water-impervious light transmitting device for underground garage.
Background technology
Natural light is the treasure that the Nature is vouchsafed the mankind, can be described as inexhaustible, compare the feature that other energy have cleaning, safety, make full use of natural daylight and can save a large amount of electric consumption on lighting, using electricity wisely can reduce the consumption of natural resources and the discharge of pernicious gas again indirectly.The concept that in January, 1991 EPA (EPA) first proposes to implement " green illumination (GreenLights) " and advances " Green Lighting Project (Green Lights Program) ", in November, 1993, China State Economic and Trade Commission started to start China Green Lights Project, hold Ba Jia unit's investigation " China Green illumination implementary plan " November 16 nineteen ninety-five, wherein one is exactly to advocate natural lighting.Therefore natural lighting is the important directions of green illumination, raising along with China's resident living level, the quantity of automobile is more and more, the construction of underground garage is also more and more, underground garage is the most suitable place of using this technology, Chinese patent ZL200720102858.4 just provides a kind of sunshine gatherer, but this device exists two significant shortcomings: 1, the poor sealing on diffuser and top, garage; 2, easily leak.This has just caused all inconvenience of this device in promoting the use of, and being therefore badly in need of a kind of improved device overcomes above-mentioned shortcoming.
Utility model content
The purpose of this utility model is to provide a kind of water-impervious light transmitting device for underground garage that overcomes prior art deficiency, simple in structure, water-impervious and good airproof performance.
In order to complete above-mentioned purpose, the technical solution adopted in the utility model is:
Water-impervious light transmitting device for underground garage, comprise smooth reflection tube cylindraceous and anti-seepage device, the top that protrudes from upper surface, top, garage at light reflection tube is fixed with dome skylight, the bottom that protrudes from lower surface, top, garage at light reflection tube is fixed with diffuser, the inwall of light reflection tube is provided with optical reflection film layer, described anti-seepage device is sleeved on the light reflection tube lateral wall that protrudes from top, garage, the top of the top of anti-seepage device and light reflection tube is fixed together by staking mode, also comprise the protective casing that is sleeved on light reflection tube outer wall, the outer wall of the madial wall of described protective casing and light reflection tube fits tightly, the lateral wall of protective casing is fixed in top, garage, the length of protective casing is greater than the thickness on top, garage, described anti-seepage device integral body is hollow circular coaxial stairstepping boss, the upper end of anti-seepage device is fixed on the junction of light reflection tube and dome skylight, the lower end of anti-seepage device is fixed on the upper surface on top, garage, leaves gap and form leakproof cavity between lower floor's boss of anti-seepage device and the lateral wall of light reflection tube.
Described protective casing is that double-wall corrugated pipe or PE manage, pvc pipe; the upper end of protective casing is arranged in leakproof cavity; the lower surface of lower floor's stairstepping platform of anti-seepage device contacts and is fixed with the upper surface of protective casing, and the lower end of protective casing flushes with the lower surface on top, garage.
The sidewall of lower floor's stairstepping platform of described anti-seepage device fixes by the sidewall of self-tapping screw and protective casing.
Between the upper strata of anti-seepage device boss and the lower surface of dome skylight, be also provided with the upper sealing ring of annular.
Junction in light reflection tube and lower surface, top, garage is also provided with lower seal, and the external diameter of lower seal is less than or equal to the external diameter of diffuser.
The bottom surface of described diffuser is the plastic light-transmission cover of platen surface or arcwall face.
The upper surface of described protective casing exceeds 200～300mm than the upper surface on top, garage.
The bottom sidewall of described dome skylight fixes by the top sidewall of self-tapping screw and anti-seepage device.
The beneficial effects of the utility model are: the outer wall at light reflection tube installs protective casing additional; and change anti-seepage device into coaxial stairstepping boss; even if rainwater pours in down a chimney in leakproof cavity again and can not be again to immerse in top, garage along the outer wall of light reflection tube like this; perfection has solved the problem of leaking, and installs lower seal additional and has solved again the bad problem of diffuser and garage top sealing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1, light reflection tube, 2, anti-seepage device, 3, top, garage, 4, dome skylight, 5, diffuser, 6, protective casing, 7, leakproof cavity, 8, upper sealing ring, 9, lower seal.
The specific embodiment
The utility model is the water-impervious light transmitting device for underground garage; outer wall at light reflection tube installs protective casing additional; change anti-seepage device into coaxial stairstepping boss; even if rainwater pours in down a chimney in leakproof cavity again and can not be again to immerse in top, garage along the outer wall of light reflection tube like this; solved the problem of leaking, installed lower seal additional and solved the bad problem of diffuser and garage top sealing.
Below in conjunction with accompanying drawing, the utility model is described further.
Specific embodiment, as shown in Figure 1, water-impervious light transmitting device for underground garage, comprise smooth reflection tube 1 cylindraceous and anti-seepage device 2, at light reflection tube 1, protrude from the top of pushing up 3 upper surfaces in garage and be fixed with dome skylight 4, at light reflection tube 1, protrude from the bottom of pushing up 3 lower surfaces in garage and be fixed with diffuser 5, the bottom surface of diffuser 5 is the plastic light-transmission cover of platen surface or arcwall face, the bottom sidewall of dome skylight 4 fixes by the top sidewall of self-tapping screw and anti-seepage device 2, the inwall of light reflection tube 1 is provided with optical reflection film layer, described anti-seepage device 2 is sleeved on light reflection tube 1 lateral wall that protrudes from top, garage 3, the top of the top of anti-seepage device 2 and light reflection tube 1 is fixed together by staking mode, also comprise the protective casing 6 that is sleeved on light reflection tube 1 outer wall, protective casing 6 is double-wall corrugated pipe or PE pipe, pvc pipe, when the lateral wall of protective casing 6 is built on top, garage 3, by cement, built and be fixed in top, garage 3, the outer wall of the madial wall of described protective casing 6 and light reflection tube 1 fits tightly, the lateral wall of protective casing 6 is fixed in top, garage 3, the length of protective casing 6 is greater than the thickness on top, garage 3, the upper surface of protective casing 6 exceeds 200～300mm than the upper surface on top, garage 3, the lower end of protective casing 6 flushes with the lower surface on top, garage 3.
Described anti-seepage device 2 integral body are hollow circular coaxial stairstepping boss, the upper end of anti-seepage device 2 is fixed on the junction of light reflection tube 1 and dome skylight 4, the lower end of anti-seepage device 2 is fixed on the upper surface on top, garage 3, between lower floor's boss of anti-seepage device 2 and the lateral wall of light reflection tube 1, leave gap and form leakproof cavity 7, the upper end of protective casing 6 is arranged in leakproof cavity 7, the lower surface of lower floor's stairstepping platform and the upper surface of protective casing 6 of anti-seepage device 2 contact and are fixed, even if rainwater pours in down a chimney in leakproof cavity 7 again and can not be again to immerse in top, garage 3 along the outer wall of light reflection tube 1 like this, the sidewall of lower floor's stairstepping platform of anti-seepage device 2 fixes by the sidewall of self-tapping screw and protective casing 6, for further waterproof infiltration, sealing ring 8 in the annular that is also provided with quality of rubber materials between the upper strata of anti-seepage device 2 boss and the lower surface of dome skylight 4.
In order to solve diffuser 5 problem bad with 3 sealings of top, garage, the junction of pushing up 3 lower surfaces in light reflection tube 1 and garage is also provided with the lower seal 9 of quality of rubber materials, the external diameter of lower seal 9 is less than or equal to the external diameter of diffuser 5, so that lower seal 9 can not expose to outside diffuser 5, prevented that like this garage from pushing up the possibility that 3 dust that produce enter diffuser 5, the service life of having improved this device.The utility model is a kind of water-impervious light transmitting device for underground garage; outer wall at light reflection tube installs protective casing additional; change anti-seepage device into coaxial stairstepping boss; even if rainwater pours in down a chimney in leakproof cavity again and can not be again to immerse in top, garage along the outer wall of light reflection tube like this; solved the problem of leaking, installed lower seal additional and solved the bad problem of diffuser and garage top sealing.
Claims (8)
1. for the water-impervious light transmitting device of underground garage, comprise smooth reflection tube cylindraceous (1) and anti-seepage device (2), the top that protrudes from (3) upper surface, top, garage at light reflection tube (1) is fixed with dome skylight (4), the bottom that protrudes from (3) lower surface, top, garage at light reflection tube (1) is fixed with diffuser (5), the inwall of light reflection tube (1) is provided with optical reflection film layer, described anti-seepage device (2) is sleeved on light reflection tube (1) lateral wall that protrudes from top, garage (3), the top of the top of anti-seepage device (2) and light reflection tube (1) is fixed together by staking mode, it is characterized in that: also comprise the protective casing (6) that is sleeved on light reflection tube (1) outer wall, the lateral wall of protective casing (6) is fixed in top, garage (3), the length of protective casing (6) is greater than the thickness on top, garage (3), described anti-seepage device (2) integral body is hollow circular coaxial stairstepping boss, the upper end of anti-seepage device (2) is fixed on the junction of light reflection tube (1) and dome skylight (4), the lower end of anti-seepage device (2) is fixed on the upper surface on top, garage (3), leaves gap and form leakproof cavity (7) between lower floor's boss of anti-seepage device (2) and the lateral wall of light reflection tube (1).
2. the water-impervious light transmitting device for underground garage according to claim 1; it is characterized in that: described protective casing (6) is for double-wall corrugated pipe or PE manages, pvc pipe; the upper end of protective casing (6) is arranged in leakproof cavity (7); the lower surface of lower floor's stairstepping platform of anti-seepage device (2) contacts and is fixed with the upper surface of protective casing (6), and the lower end of protective casing (6) flushes with the lower surface on top, garage (3).
3. the water-impervious light transmitting device for underground garage according to claim 1, is characterized in that: the sidewall of lower floor's stairstepping platform of described anti-seepage device (2) fixes by the sidewall of self-tapping screw and protective casing (6).
4. the water-impervious light transmitting device for underground garage according to claim 1, is characterized in that: the upper sealing ring (8) that is also provided with annular between the upper strata boss of anti-seepage device (2) and the lower surface of dome skylight (4).
5. the water-impervious light transmitting device for underground garage according to claim 1, it is characterized in that: in light reflection tube (1) and the junction of (3) lower surface, top, garage, be also provided with lower seal (9), the external diameter of lower seal (9) is less than or equal to the external diameter of diffuser (5).
6. the water-impervious light transmitting device for underground garage according to claim 1, is characterized in that: the bottom surface of described diffuser (5) is the plastic light-transmission cover of platen surface or arcwall face.
7. the water-impervious light transmitting device for underground garage according to claim 1, is characterized in that: the upper surface of described protective casing (6) exceeds 200～300mm than the upper surface on top, garage (3).
8. the water-impervious light transmitting device for underground garage according to claim 1, is characterized in that: the bottom sidewall of described dome skylight (4) fixes by the top sidewall of self-tapping screw and anti-seepage device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420149759.1U CN203744110U (en) | 2014-03-28 | 2014-03-28 | Water-seepage-proof light transmitting device for underground garage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420149759.1U CN203744110U (en) | 2014-03-28 | 2014-03-28 | Water-seepage-proof light transmitting device for underground garage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203744110U true CN203744110U (en) | 2014-07-30 |
Family
ID=51343906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420149759.1U Withdrawn - After Issue CN203744110U (en) | 2014-03-28 | 2014-03-28 | Water-seepage-proof light transmitting device for underground garage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203744110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868012A (en) * | 2014-03-28 | 2014-06-18 | 石家庄海然科技有限公司 | Anti-seepage light transmitting device for underground garage |
-
2014
- 2014-03-28 CN CN201420149759.1U patent/CN203744110U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868012A (en) * | 2014-03-28 | 2014-06-18 | 石家庄海然科技有限公司 | Anti-seepage light transmitting device for underground garage |
| CN103868012B (en) * | 2014-03-28 | 2015-01-07 | 石家庄海然科技有限公司 | Anti-seepage light transmitting device for underground garage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140730 Effective date of abandoning: 20150107 |
|
| RGAV | Abandon patent right to avoid regrant |