CN216158892U

CN216158892U - Linear lighting street lamp device under viaduct

Info

Publication number: CN216158892U
Application number: CN202122075575.8U
Authority: CN
Inventors: 宫德旺; 王安; 邹龙生; 王传兵; 赵辉
Original assignee: Shanghai Yaming Lighting Co Ltd
Current assignee: Shanghai Yaming Lighting Co Ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-04-01
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to a linear lighting street lamp device under a viaduct, which comprises a linear lamp and a bracket, wherein the linear lamp comprises a strip-shaped lampshade with an opening at the upper side, a light-emitting module and a back plate, the back plate is fixedly connected to the upper side of the strip-shaped lampshade, the back plate and the strip-shaped lampshade are sealed, a sealed accommodating space is arranged between the back plate and the strip-shaped lampshade, and the light-emitting module is arranged in the accommodating space; the light-emitting module is internally provided with a plurality of light-emitting units, each light-emitting unit comprises a light source and a reflecting cup, and each reflecting cup comprises a high-reflection ink aluminum substrate seat and a high-reflection plastic coating arranged on the inner side of the high-reflection ink aluminum substrate; the support is fixedly connected to the back plate and used for being connected to the lower portion of the viaduct.

Description

Linear lighting street lamp device under viaduct

Technical Field

The utility model relates to the field of street lamp illumination, in particular to a linear illumination street lamp device under a viaduct.

Background

In the national road lighting standard CJJ45-2015, the road standards are all based on street lamp pole heights and the like, are arranged on two sides or one side of a road, and lamps are selected to be reasonably distributed according to road conditions such as road width, lamp pole spacing, lamp pole height and even lamp elevation angles, so that illumination or brightness, illumination or brightness uniformity, glare TI and the like required by the standards are achieved. However, no special mention is made on ground lighting by installing lamps under elevated roads by means of elevated bridges, and certainly, the requirements on ground lighting effect should be the same, and special light distribution types completely different from the standards are needed to achieve the lighting effect.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings of the prior art, the present invention provides a linear lighting street lamp device under viaduct, which can meet the lighting requirement of outdoor street lamp under viaduct, and can increase lighting effect, cut off the beam angle, reduce glare and improve lighting effect.

In order to achieve the purpose, the utility model provides a linear lighting street lamp device under a viaduct, which comprises a linear lamp and a support, wherein the linear lamp comprises a strip-shaped lampshade with an opening at the upper side, a light-emitting module and a back plate, the back plate is fixedly connected to the upper side of the strip-shaped lampshade, the back plate and the strip-shaped lampshade are sealed, a sealed accommodating space is formed between the back plate and the strip-shaped lampshade, and the light-emitting module is arranged in the accommodating space; the light-emitting module is internally provided with a plurality of light-emitting units, each light-emitting unit comprises a light source and a reflecting cup, and each reflecting cup comprises a high-reflection ink aluminum substrate seat and a high-reflection plastic coating arranged on the inner side of the high-reflection ink aluminum substrate; the support is fixedly connected to the back plate and used for being connected to the lower portion of the viaduct.

Furthermore, a sealing rubber strip is arranged between the back plate and the strip-shaped lampshade.

Further, line type lamps and lanterns still include the buckle with backplate fixed connection at the bar lamp shade upside, the buckle is a plurality of, and arranges the round along the bar lamp shade edge, the backplate edge is equipped with card limit portion, buckle (9) are by having elastic plastics preparation, buckle lower extreme fixed connection is equipped with the layering at bar lamp shade edge, upper end, the layering compresses tightly on card limit portion.

Further, the linear lamp further comprises a power supply box installed on the back plate, the power supply box is connected with the light-emitting module through a lead, a waterproof joint is installed on the back plate, and the power supply box and the light-emitting module are guided to penetrate through the waterproof joint.

Further, the linear lamp further comprises an outer shell, and the outer shell is sleeved outside the strip-shaped lamp shade.

Further, the linear lamp further comprises a decorative cover arranged on the outer shell.

Further, the outer housing is made of one integral plate.

As described above, the line type illumination street lamp device according to the present invention has the following advantageous effects:

the utility model provides a new lighting method under overpass adopts line type lamps and lanterns to throw light on, through support mounting under the overpass, simple to operate changes the mode that needs pass through setting up the lamp pole in the past, can practice thrift the cost. Have sealed accommodation space between backplate and the bar lamp shade, have waterproof function, ensure that the light emitting module can stabilize safe work under outdoor environment. The reflection cup in the light-emitting module adopts a mode of a high-reflection ink aluminum substrate and a high-reflection plastic coating, so that the light effect can be increased, the light beam angle can be cut off, the glare is reduced, the lighting effect can be improved, and the light distribution is facilitated. The linear lamp has the characteristics that the unidirectional light beam angle is large, the other direction can be flexibly customized, light distribution can be conveniently carried out, various light distribution types can be realized, and the illumination effect of the overhead ground road meets the technical requirements of national standards.

Drawings

Fig. 1 is an external schematic view of a linear lamp according to the present invention.

Fig. 2 is an exploded view of the linear lamp of the present invention.

Fig. 3 is a schematic structural diagram of a light emitting module according to the present invention.

Fig. 4 is a schematic cross-sectional view of a light emitting module according to the present invention.

Fig. 5 is a schematic structural view of the buckle according to the present invention.

Description of the element reference numerals

1 strip-shaped lampshade

2 luminous module

21 reflection cup

22 light source

3 Back plate

31 clamping strip part

4 sealing rubber strip

5 support

6 Power supply box

7 outer casing

8 decorative cover

9 fastener

91 depression bar

10 waterproof joint

11 nut

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

It should be understood that the structures, proportions, and dimensions shown in the drawings and described herein are for illustrative purposes only and are not intended to limit the scope of the present invention, which is defined by the claims, but rather by the claims. In addition, the terms such as "upper", "lower", "left", "right" and "middle" used in the present specification are for convenience of description only, and are not intended to limit the scope of the present invention, and changes or modifications of the relative relationship thereof may be regarded as the scope of the present invention without substantial changes in the technical contents.

Referring to fig. 1 to 5, the utility model provides a linear lighting street lamp device under a viaduct, comprising a linear lamp and a bracket 5, wherein the linear lamp comprises a strip-shaped lampshade 1 with an open upper side, a light-emitting module 2 and a back plate 3, the back plate 3 is fixedly connected to the upper side of the strip-shaped lampshade 1, the strip-shaped lampshade 1 and the back plate are sealed, a sealed accommodating space is arranged between the back plate 3 and the strip-shaped lampshade 1, and the light-emitting module 2 is arranged in the accommodating space; the light-emitting module 2 is internally provided with a plurality of light-emitting units which are arranged in an array, each light-emitting unit comprises a light source 22 and a reflecting cup 21, each reflecting cup 21 comprises a high-reflection ink aluminum substrate seat and a high-reflectivity plastic coating arranged on the inner side of the high-reflection ink aluminum substrate, specifically, the high-reflection ink aluminum substrate is of a horn-shaped structure and forms a main body of the reflecting cup 21, and the high-reflectivity plastic coating is arranged on the inner side of the high-reflection ink aluminum substrate; the support 5 is fixedly connected to the back plate 3, and the support 5 is used for being connected below the overhead bridge.

The linear lighting street lamp device adopts the linear lamp for lighting, is arranged below the viaduct through the bracket 5, is convenient to install, changes the mode that a lamp post needs to be arranged in the past, and can save the cost. Sealed accommodation space has between backplate 3 and bar lamp shade 1, has waterproof function, ensures that light-emitting module 2 can stabilize safe work under the outdoor environment. The linear lamp is simpler and lighter, is convenient to be directly connected below the viaduct and has better safety. The reflection cup 21 in the light-emitting module 2 adopts a high-reflection ink aluminum substrate and a high-reflection plastic coating, so that the light effect can be increased, the light beam angle can be cut off, the glare can be reduced, the lighting effect can be improved, and the light distribution is facilitated. The linear lamp has the characteristics that the single-direction light beam angle is large, the other direction can be flexibly customized, light distribution can be conveniently carried out, during practical use, according to specific lighting requirements, various light distribution types can be realized by designing the layout of the linear lamp and designing second light distribution parameters (including adjusting the specification of the reflecting cup 21, the specification of a lens and the like) of the linear lamp, the requirements of different application scenes are met, the illumination or brightness uniformity or the brightness uniformity, the glare TI and the like of standard requirements can be met, and the lighting effect of the overhead ground road meets the technical requirements of national standards.

In the present embodiment, referring to fig. 3 and 4, the light emitting unit array in the light emitting module 2 is arranged, and the pitch and specific specification size of the light emitting unit can be determined according to the actual lighting requirement.

In this embodiment, referring to fig. 2, as a preferred design, a sealing rubber strip 4 is arranged between the back plate 3 and the strip-shaped lampshade 1, and the sealing rubber strip 4 ensures that the back plate 3 and the strip-shaped lampshade 1 are stably contacted and sealed, so that the waterproof effect is improved. In the present embodiment, the strip-shaped lampshade 1 is made of PC material, and is light and durable.

In this embodiment, see fig. 2 and 5, with backplate 3 fixed connection at 1 upside of bar lamp shade through buckle 9, buckle 9's quantity is a plurality of, can confirm according to concrete needs, arrange into the round along 1 edge lamps and lanterns of bar lamp shade, 3 edges of backplate are equipped with card limit portion 31, buckle 9 is by having elastic plastics preparation, buckle 9 lower extreme fixed connection is at 1 edges of bar lamp shade, the upper end is equipped with layering 91, layering 91 compresses tightly on card limit portion 31, buckle 9 can restrict the horizontal position of backplate 3 on bar lamp shade 1 simultaneously. When the lamp is disassembled, the connection can be released after the pressing strip 91 is separated from the clamping edge part 31 by pulling the buckle 9 outwards, the back plate 3 can be taken down, the back plate 3 is placed on the upper side of the strip-shaped lampshade 1 during assembly, the clamping edge part 31 corresponds to the buckle 9, the pressing strip 91 of the buckle 9 is pressed on the clamping edge part 31, and the back plate 3 is tightly pressed on the strip-shaped lampshade 1 under the action of elastic force, so that the waterproof performance is ensured. Adopt buckle 9's mode, simple to operate, and connect stably, can ensure the leakproofness between backplate 3 and bar lamp shade 1.

In this embodiment, referring to fig. 1 and fig. 2, as a preferred design, a power supply box 6 is further included, the power supply box 6 is mounted on the back plate 3, the power supply box 6 is connected with the light emitting module 2 through a wire, so as to supply power, a waterproof connector 10 is mounted on the back plate 3, the waterproof connector 10 is fixedly mounted on the back plate 3 through a nut 11, and the direction between the power supply box 6 and the light emitting module 2 passes through the waterproof connector 10, so that the sealing performance in the accommodating space is not affected.

In the present embodiment, referring to fig. 1 and fig. 2, as a preferred design, the strip-shaped lampshade 1 is further sleeved with an outer casing 7 for protection. The strip-shaped lampshade 1 is preferably manufactured by an integral plate through a sheet metal process, so that the product is simpler and more portable, and is convenient to install below an elevated bridge. In addition, a decorative cover 8 is preferably provided on the outer case 7 to improve the aesthetic appearance.

The linear lighting street lamp device provided by the utility model provides a new lighting mode under a viaduct, and adopts a mode that a linear lamp is directly arranged under the viaduct, so that various light distribution types can be realized, the lighting requirement under the viaduct can be met, and the lighting effect meets the technical requirements of national standards; and the linear lighting street lamp device is convenient to install, has good waterproof performance and can meet the outdoor use requirement.

In conclusion, the present invention effectively overcomes various disadvantages of the prior art and has high industrial utilization value.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a line type street lighting device under overpass which characterized in that: the linear lamp comprises a linear lamp and a support (5), wherein the linear lamp comprises a strip-shaped lampshade (1) with an opening upper side, a light-emitting module (2) and a back plate (3), the back plate (3) is fixedly connected to the upper side of the strip-shaped lampshade (1), the upper side of the strip-shaped lampshade and the back plate are sealed, a sealed accommodating space is arranged between the back plate (3) and the strip-shaped lampshade (1), and the light-emitting module (2) is arranged in the accommodating space; the light-emitting module (2) is internally provided with a plurality of light-emitting units, each light-emitting unit comprises a light source (22) and a reflecting cup (21), and each reflecting cup (21) comprises a high-reflection ink aluminum substrate seat and a high-reflectivity plastic coating arranged on the inner side of the high-reflection ink aluminum substrate; the support (5) is fixedly connected to the back plate (3), and the support (5) is used for being connected below the viaduct.

2. The line type street lighting device according to claim 1, wherein: and a sealing rubber strip (4) is arranged between the back plate (3) and the strip-shaped lampshade (1).

3. The line type street lighting device according to claim 1, wherein: linear lamps and lanterns still include buckle (9) with backplate (3) fixed connection at bar lamp shade (1) upside, buckle (9) are a plurality of, and arrange the round along bar lamp shade (1) edge, backplate (3) edge is equipped with card limit portion, buckle (9) are by having elastic plastics preparation, buckle (9) lower extreme fixed connection is equipped with layering (91) at bar lamp shade (1) edge, upper end, layering (91) compress tightly on card limit portion.

4. The line type street lighting device according to claim 1, wherein: the linear lamp is characterized by further comprising a power supply box (6) arranged on the back plate (3), the power supply box (6) is connected with the light-emitting module (2) through a conducting wire, a waterproof joint (10) is arranged on the back plate (3), and the waterproof joint (10) penetrates through the power supply box (6) and the light-emitting module (2) in a guiding mode.

5. The line type street lighting device according to claim 1, wherein: the linear lamp further comprises an outer shell (7), and the outer shell (7) is sleeved outside the strip-shaped lampshade (1).

6. The line type street lighting device according to claim 5, wherein: the linear lamp further comprises a decorative cover (8) arranged on the outer shell (7).

7. The line type street lighting device according to claim 5, wherein: the outer shell (7) is made of a single integral plate.