CN203375271U - Wrap-around LED road bridge handrail lamp - Google Patents
Wrap-around LED road bridge handrail lamp Download PDFInfo
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- CN203375271U CN203375271U CN201320362332.5U CN201320362332U CN203375271U CN 203375271 U CN203375271 U CN 203375271U CN 201320362332 U CN201320362332 U CN 201320362332U CN 203375271 U CN203375271 U CN 203375271U
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- outer shell
- led road
- lamp
- guardrail
- circular
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Abstract
The utility model discloses a wrap-around LED road bridge handrail lamp which comprises a cylindrical outer shell and an LED component. The cylindrical outer shell can be fixedly installed on a guardrail, an inner cavity of the cylindrical outer shell is matched with the guardrail in appearance, the LED component is installed in the cylindrical outer shell, the cylindrical outer shell comprises a first outer shell and a second outer shell, one end of the first outer shell and one end of the second outer shell are in pivot connection through a connecting device, and the other end of the first outer shell and the other end of the second outer shell are fixedly connected through a bolt. The connecting device comprises a circular-arc-shaped clamping hook and a circular-arc-shaped clamping hole, wherein the circular-arc-shaped clamping hook is arranged on the end portion of the second outer shell, and the circular-arc-shaped clamping hole is formed in the end portion of the first outer shell and matched with the circular-arc-shaped clamping hook. The wrap-around LED road bridge handrail lamp is independent of the guardrail, namely, only the LED road bridge handrail lamp is required to be provided, the guardrail is not required, and the different installation requirements for a new bridge and an old bridge can be met at the same time. According to the wrap-around LED road bridge handrail lamp, the field installation is simple and easy to implement Meanwhile, the consistency of the installation angle of the LED road bridge handrail lamp can be easily ensured, after the LED road bridge handrail lamp is installed, influences, caused by the LED road bridge handrail lamp, on the appearance of the guardrail is reduced to the lowest, and the production and manufacturing processes are simple.
Description
Technical field
The utility model relates to a kind of encircling type LED road and bridge guardrail lamp.
Background technology
Along with the development of China's economic, the policy tendency of Push Forward Urbanization Development, the scale of urban interchange and density are increasing, and the demand of bridge illuminator lamp is rapid growth thereupon also.In the Urban Bridge road lighting, traditional solution uses High-Pole Lamp as lighting exactly.But High-Pole Lamp has following defect:
1, light source is far too concentrated, can produce serious dazzle and pollute;
2, the illumination uniformity poor effect on bridge pavement;
3, light fixture is difficult in maintenance, and cost is high, takes up an area large;
4, according to the bridge floor hypertelorism, aloft, light utilization efficiency is low in most of light loss, causes energy waste with quilt for the High-Pole Lamp light source.
Engender on the market that useful LED guard rail lamp is as the bridge lighting, the relative High-Pole Lamp of LED guard rail lamp has following advantage for this reason:
1, LED guard rail lamp, do not need the lamp stand stood in great numbers, and with anticollision barrier, is combined as a whole, and visual experience is very clean;
2, light source is pressed close to road surface, and utilization rate is high, obvious energy conservation;
3, follow the car direction and tiltedly descend luminous intensity distribution, eliminate light pollution;
4, strengthen the guiding function to car;
5, safeguard facility.
But the applicant finds existing LED guard rail lamp and has generally adopted in form the installation form of recessed light fixture.The advantage of this form of expression maximum is integrated with Bridge guardrail, does not substantially affect construction landscape.But therefore this light fixture form also exists following several respects deficiency:
1, the light fixture radiator is in guardrail pipe, and cross-ventilation is very poor, and the light fixture heat radiation is under some influence;
2, on guardrail pipe, perforate is excessive, has seriously reduced the rigidity of guardrail, has seriously undermined the safeguard protection performance of guardrail;
3, guardrail and lamp body joint are difficult for making up fully, affect on the one hand outward appearance, and waterproof is bad on the one hand does, in pipe and lamp body easily intakes, unfavorable to internal electric source and cable and lamp pearl;
4, lamp body structure complexity, cost is higher;
5, also will provide the guardrail pipe complexes when guard rail lamp is provided, this is an inter-trade product, possesses two aspect qualifications when light fixture producer is general different;
6, for existing Bridge guardrail light fixture transformation, may implement hardly, because can not carry out the guardrail pipe cutting in scene.
Be necessary existing LED guard rail lamp is carried out to structural improvement to address the above problem for this reason.
The utility model content
In order to address the above problem, the utility model provides a kind of encircling type LED road and bridge guardrail lamp of brand new.
The utility model solves the technical scheme that its technical problem adopts:
A kind of encircling type LED road and bridge guardrail lamp comprises: a cylindrical case, can be fixedly mounted on guardrail, and its inner chamber and guardrail profile are complementary; The LED assembly, be arranged in cylindrical case.
Described cylindrical case comprises the first shell and second housing, and described the first shell and second housing one end are articulated by jockey, and the other end can be fixedly connected with by bolt.The utility model only needs upset to open after cylindrical case to be enclosed within on railing upset again to close up and use screw fastening when mounted, and very facility is installed.
Described jockey comprises the circular-arc snap fit that is arranged on the second housing end and is arranged on the circular-arc hole clipping that the first outer casing end coordinates with circular-arc snap fit.
Described LED assembly comprises LED chip, lens, dazzle dividing plate and power supply.
Be provided with one first installing hole on described the first shell, described power supply is arranged in the first installing hole, and this first installing hole is by a power supply bonnet sealing.
Be provided with one second installing hole on described second housing, described LED chip is arranged on the second installing hole bottom, and lens are arranged in the second installing hole and are positioned at LED chip top, and the dazzle dividing plate is arranged on second housing and is positioned at LED chip top; The second installing hole is by a PC light-passing board sealing.
Be provided with a cable cover(ing) in described cylindrical case for the protection of cable.
Described the first shell and second housing bolt junction cover by a trim.
Be provided with rubber sheet gasket in described cylindrical case.
The beneficial effects of the utility model are: the utility model is independent of outside guardrail, only need provide LED road and bridge guardrail lamp not need to do guardrail, can meet the different installation requirements of new and old bridge simultaneously; On-the-spot installation is simple, is easy to guarantee the uniformity of LED road and bridge guardrail lamp setting angle simultaneously; LED road and bridge guardrail lamp is reduced to minimum to the guardrail appearance effects after installing; Manufacturing process is simple.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is generalized section of the present utility model;
Fig. 2 is schematic diagram of the present utility model;
Fig. 3 is the utility model deployed condition schematic diagram.
The specific embodiment
With reference to Fig. 1～Fig. 3, the utility model is a kind of encircling type LED road and bridge guardrail lamp, comprising: a cylindrical case, can be fixedly mounted on guardrail, and its inner chamber 11 is complementary with the guardrail profile; The LED assembly, be arranged in cylindrical case.Cylindrical case comprises that the first shell 12 and second housing 13, the first shells 12 and second housing 13 1 ends are articulated by jockey, and the other end is bolted to connection.Jockey comprises the circular-arc snap fit 14 that is arranged on second housing 13 ends and is arranged on circular-arc hole clipping 15, the first shells 12 and the second housing 13 bolt junctions that the first shell 12 ends coordinate with circular-arc snap fit 14 and covers by a trim 4.By cylindrical case being arranged to independently the first shell 12 and second housing 13, first the circular-arc snap fit 14 on second housing 13 is inserted to circular-arc hole clipping 15 during installation, in the process of inserting second housing 13 can relative to the first shell 12 rotate until guardrail clip between the first shell 12 and second housing 13 (being in inner chamber 11), now the first shell 12 contacts with the other end of second housing 13, the first shell 12, with together with second housing 13 is bolted on, can be completed to installation.The utlity model has as can be seen here following advantage: the utility model is independent of outside guardrail, only need provide LED road and bridge guardrail lamp and does not need to do guardrail, can meet the different installation requirements of new and old bridge simultaneously; On-the-spot installation is simple, is easy to guarantee the uniformity of LED road and bridge guardrail lamp setting angle simultaneously; LED road and bridge guardrail lamp is reduced to minimum to guardrail outward appearance and structural strength impact after installing; Manufacturing process is simple; The utility model meets road lighting waterproof and dustproof, protection against the tide, against shock requirement, more than dustproof and waterproof reaches IP65.
As shown in the figure, the LED assembly comprises LED chip 21, lens 22, dazzle dividing plate 23 and power supply 24.Be provided with one first installing hole 16 on the first shell 12, power supply 24 is arranged in the first installing hole 16, and this first installing hole 16 is by power supply bonnet 17 sealings.Be provided with one second installing hole 18 on second housing 13, LED chip 21 is arranged on the second installing hole 18 bottoms, lens 22 are arranged in the second installing hole 18 and are positioned at LED chip 21 tops, and dazzle dividing plate 23 is arranged on second housing 13 and is positioned at LED chip 21 tops; The second installing hole 18 is by PC light-passing board 19 sealings.Adopt the LED assembly of said structure to have the following advantages: light distribution effect reaches avoids direction of traffic there is no dazzle, reverse track free from glare; Single lamp is done the luminous intensity distribution design according to unidirectional two tracks, and on guardrails of both sides, the layout of lamp meets unidirectional three track major trunk roads illumination and uniformity requirement (uniformity reaches 30LUX, and the uniformity reaches more than 0.6).
As shown in the figure, be provided with a cable cover(ing) 3 in cylindrical case for the protection of cable.Cable cover(ing) 3 makes the utility model have and protect preferably effect outside electric power connection line, conveniently wears cable simultaneously.Be provided with rubber sheet gasket 5 in cylindrical case, prevent the utility model upset with the deviation that adapts to guardrail appearance and size with after installing.
Above-described embodiment is preferred version of the present utility model, and the utility model also can have other embodiments.Those skilled in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and the modification that these are equal to or replace all is included in the scope that the application's claim sets.
Claims (9)
1. an encircling type LED road and bridge guardrail lamp is characterized in that comprising:
One cylindrical case, can be fixedly mounted on guardrail, and its inner chamber (11) is complementary with the guardrail profile;
The LED assembly, be arranged in cylindrical case.
2. a kind of encircling type LED road and bridge guardrail lamp as claimed in claim 1, it is characterized in that described cylindrical case comprises the first shell (12) and second housing (13), described the first shell (12) and second housing (13) one ends are articulated by jockey, and the other end is bolted to connection.
3. a kind of encircling type LED road and bridge guardrail lamp as claimed in claim 2, is characterized in that described jockey comprises the circular-arc snap fit (14) that is arranged on second housing (13) end and is arranged on the circular-arc hole clipping (15) that the first shell (12) end coordinates with circular-arc snap fit (14).
4. a kind of encircling type LED road and bridge guardrail lamp as claimed in claim 2, is characterized in that described LED assembly comprises LED chip (21), lens (22), dazzle dividing plate (23) and power supply (24).
5. a kind of encircling type LED road and bridge guardrail lamp as claimed in claim 4, it is characterized in that on described the first shell (12) being provided with one first installing hole (16), described power supply (24) is arranged in the first installing hole (16), and this first installing hole (16) is by power supply bonnet (a 17) sealing.
6. a kind of encircling type LED road and bridge guardrail lamp as claimed in claim 4, it is characterized in that on described second housing (13) being provided with one second installing hole (18), described LED chip (21) is arranged on the second installing hole (18) bottom, lens (22) are arranged in the second installing hole (18) and are positioned at LED chip (21) top, and dazzle dividing plate (23) is arranged on second housing (13) and goes up and be positioned at LED chip (21) top; The second installing hole (18) is by PC light-passing board (a 19) sealing.
7. a kind of encircling type LED road and bridge guardrail lamp as claimed in claim 1, is characterized in that in described cylindrical case being provided with a cable cover(ing) (3) for the protection of cable.
8. a kind of encircling type LED road and bridge guardrail lamp as claimed in claim 2, is characterized in that described the first shell (12) and second housing (13) bolt junction cover by a trim (4).
9. a kind of encircling type LED road and bridge guardrail lamp as claimed in claim 1, is characterized in that in described cylindrical case being provided with rubber sheet gasket (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320362332.5U CN203375271U (en) | 2013-06-21 | 2013-06-21 | Wrap-around LED road bridge handrail lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320362332.5U CN203375271U (en) | 2013-06-21 | 2013-06-21 | Wrap-around LED road bridge handrail lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203375271U true CN203375271U (en) | 2014-01-01 |
Family
ID=49837798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320362332.5U Expired - Lifetime CN203375271U (en) | 2013-06-21 | 2013-06-21 | Wrap-around LED road bridge handrail lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203375271U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343920A (en) * | 2013-06-21 | 2013-10-09 | 周玉龙 | Encircling LED road bridge handrail lamp |
| CN104652274A (en) * | 2014-06-20 | 2015-05-27 | 柳州市冠桥预应力机械有限公司 | Protecting sleeve for inhaul cable |
-
2013
- 2013-06-21 CN CN201320362332.5U patent/CN203375271U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343920A (en) * | 2013-06-21 | 2013-10-09 | 周玉龙 | Encircling LED road bridge handrail lamp |
| CN103343920B (en) * | 2013-06-21 | 2015-04-29 | 周玉龙 | Encircling LED road bridge handrail lamp |
| CN104652274A (en) * | 2014-06-20 | 2015-05-27 | 柳州市冠桥预应力机械有限公司 | Protecting sleeve for inhaul cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |