CN216814023U

CN216814023U - Solar marker light with stable structure

Info

Publication number: CN216814023U
Application number: CN202220501100.2U
Authority: CN
Inventors: 宋振跃; 林昌娣; 金容仙
Original assignee: Shenzhen Luming Traffic Equipment Co ltd
Current assignee: Shenzhen Luming Traffic Equipment Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-06-24
Anticipated expiration: 2032-03-08

Abstract

The utility model discloses a solar marker light with a stable structure, which comprises a transparent lampshade shell, a solar panel, a PCB (printed circuit board), a plurality of LED (light-emitting diode) lamps and a cover plate, wherein the lampshade shell is provided with a cavity; the inner side of the top wall of the lampshade shell is provided with an embedding groove, and a plurality of elastic supporting arms are arranged in the embedding groove; a plurality of lamp holes are arranged around the embedding groove at intervals, and a light guide plate is integrally connected between adjacent lamp holes; a reinforcing rib is arranged in the cavity; the solar panel and the PCB are arranged in the cavity; the plurality of LED lamps are correspondingly arranged in the plurality of lamp holes; the cover plate covers the entrance of the cavity. Therefore, the solar panel is fixed by the elastic supporting arms, so that the installation is convenient, and the number of required parts is reduced; the light guide plate is arranged between the lamp holes on the two sides, so that the marker lamp has a lamp strip effect and can also play a role in dissipating heat of the LED lamp; in addition, the reinforcing ribs are arranged, so that the overall structural strength of the marker lamp can be improved, and the marker lamp is suitable for different application scenes.

Description

Solar marker light with stable structure

Technical Field

The utility model relates to the technical field of lighting equipment, in particular to a solar marker light with a stable structure.

Background

The road marker lamp is a common tool for transmitting road safety information, and is commonly used for roads, bridges or intersections needing to distinguish routes; the marker light can provide obvious road guidance for passers-by or vehicles especially at night or in dark light, great convenience is provided for people to go out, and meanwhile, many traffic risks in the going out process are avoided. However, the illumination range of the existing road marker lamp is small. Therefore, the existing solar marker light with a stable structure is improved so as to improve the overall structural strength and the waterproof performance of the road marker light, enlarge the illumination range of the road marker light and fully improve the utilization rate of the road marker light.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to the defects in the prior art, and the main object of the present invention is to provide a solar marker light with a stable structure, which is convenient to install, reduces the number of required parts, and reduces the cost by fixing a solar panel with an elastic supporting arm; the light guide plate is arranged between the lamp holes on the two sides, so that the marker lamp has a lamp strip effect and also has the function of emitting the working heat of the LED lamp; in addition, the reinforcing ribs are arranged, so that the overall structural strength of the marker lamp can be improved, and the marker lamp is suitable for different application scenes.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a solar marker light with a stable structure comprises a transparent lampshade shell, a solar panel, a PCB (printed Circuit Board), a plurality of LED lamps and a cover plate, wherein the lampshade shell comprises a top wall and a side wall integrally connected to the edge of the top wall, and a cavity for mounting the solar panel, the PCB, the plurality of LED lamps and the cover plate is formed between the top wall and the side wall in a surrounding manner; the inner side of the top wall of the lampshade shell is provided with an embedding groove for mounting the solar panel, and a plurality of elastic supporting arms for elastically abutting the solar panel against the bottom of the embedding groove are transversely arranged on one side wall of the embedding groove in an extending way towards the middle part of the embedding groove; a plurality of lamp holes for mounting the LED lamps are arranged around the embedding groove at intervals, and a light guide plate is integrally connected between the adjacent lamp holes in the length direction of the lampshade shell; reinforcing ribs for enhancing the integral structural strength of the lampshade shell are integrally arranged at the joints of the top wall and the side walls of the cavity; the solar panel is arranged in the embedding groove, and the elastic supporting arm is abutted against the lower surface of the solar panel; the PCB is arranged in the cavity, is positioned below the solar panel and is electrically connected with the solar panel; the LED lamps are correspondingly arranged in the lamp holes and are electrically connected with the PCB; the cover plate is sealed at the entrance of the cavity, and a waterproof sealing ring is arranged between the cover plate and the lampshade shell.

As a preferred embodiment: the top of the lamp hole is in an arc spherical surface shape which can enlarge the illumination range of the LED lamp.

As a preferred embodiment: the light guide plate comprises a first light guide strip and a second light guide strip which are connected between adjacent lamp holes, the first light guide strip and the second light guide strip are parallel to each other, a light guide groove is formed between the first light guide strip and the second light guide strip, and the light guide groove penetrates through the two adjacent lamp holes.

As a preferred embodiment: a plurality of support columns for supporting and fixing the cover plate are arranged at intervals on the edge of the inner wall of the lampshade shell, screw holes for mounting screws are respectively formed in each support column, and first through holes for the screws to penetrate through are formed in the cover plate corresponding to the screw holes in each support column; and the reinforcing ribs are arranged between two adjacent supporting columns.

As a preferred embodiment: the lamp shade shell is characterized in that a plurality of fixing holes for penetrating bolts to fix the lamp shade shell are formed in the edge of the lamp shade shell, and a plurality of second through holes are formed in the cover plate corresponding to the plurality of fixing holes.

As a preferred embodiment: the lampshade is characterized in that a plurality of avoiding grooves are formed in the outer wall of the lampshade shell, and the fixing holes are correspondingly located at the bottoms of the avoiding grooves.

As a preferred embodiment: the lamp shade shell is provided with a sealing groove along the edge of the cavity inlet of the lamp shade shell, the waterproof sealing ring is embedded in the sealing groove, and the cover plate is embedded in the inner side of the cavity inlet and is in close contact with the waterproof sealing ring.

As a preferred embodiment: the sealing groove bypasses the fixing hole along the avoiding groove edge.

As a preferred embodiment: the elastic supporting arm comprises a connecting part and an abutting part which is obliquely drawn close to the bottom of the embedding groove from the connecting part.

As a preferred embodiment: the LED lamps are fixedly and electrically connected to the PCB, and the PCB is mounted on the edges of the lamp holes.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, and particularly, according to the technical scheme, the transparent lampshade shell, the solar panel, the PCB, the plurality of LED lamps and the cover plate are assembled to form the marker lamp, and the lampshade shell of the marker lamp adopts the elastic supporting arms to fix the solar panel, so that the installation is convenient, the number of required parts is reduced, and the cost is reduced; the light guide plate is arranged between the lamp holes on the two sides, so that the marker lamp has a lamp strip effect under the same electric energy loss, and the function of emitting the working heat of the LED lamp can be achieved, and the service life of the marker lamp is prolonged; in addition, the reinforcing ribs arranged between the top wall and the side walls can improve the overall structural strength of the marker lamp so as to adapt to different application scenes.

To more clearly illustrate the structural features and effects of the present invention, the following detailed description is given with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a schematic perspective view of a marker light of the present invention;

FIG. 2 is a schematic view of another perspective three-dimensional structure of the marker light of the present invention;

FIG. 3 is an exploded perspective view of the marker light of the present invention;

FIG. 4 is another perspective exploded perspective view of the marker light of the present invention;

FIG. 5 is a perspective view of the internal structure of the lampshade case according to the present invention;

FIG. 6 is a schematic cross-sectional view taken along line A-A of FIG. 5;

FIG. 7 is a schematic cross-sectional view taken along line B-B of FIG. 5.

The attached drawings indicate the following:

10. a lamp housing; 11. a top wall; 12. a side wall; 121. an avoidance groove; 122. a fixing hole; 13. a cavity; 131. an inlet; 132. a sealing groove; 14. an embedding groove; 15. an elastic support arm; 151. a connecting portion; 152. an abutting portion; 16. a lamp hole; 161. the top of the lamp hole; 17. a light guide plate; 171. a first light guide bar; 172. a second light guide bar; 173. a light guide groove; 18. reinforcing ribs; 19. a support pillar; 191. a screw hole; 20. a solar panel; 30. a PCB board; 40. an LED lamp; 50. a cover plate; 51. a first through hole; 52. a second through hole; 60. waterproof sealing ring.

Detailed Description

As shown in fig. 1 to 7, the utility model relates to a solar marker light with a stable structure, which comprises a transparent lampshade shell 10, a solar panel 20, a PCB 30, a plurality of LED lights 40 and a cover plate 50, wherein:

the lampshade shell 10 comprises a top wall 11 and a side wall 12 integrally connected to the edge of the top wall 11, wherein a cavity 13 configured for mounting the solar panel 20, the PCB 30, the plurality of LED lamps 40 and the cover plate 50 is enclosed between the top wall 11 and the side wall 12; the inner side of the top wall of the lamp shade housing 10 is provided with an embedding slot 14 for installing the solar panel 20, a plurality of elastic support arms 15 extending transversely from one side wall of the embedding slot 14 to the middle of the embedding slot 14 for elastically supporting the solar panel to the bottom of the embedding slot 14, and each elastic support arm 15 comprises a connecting portion 151 integrally connected to one side wall of the embedding slot 14 and an abutting portion 152 inclined and drawn close from the connecting portion 151 to the bottom of the embedding slot 14. In the present embodiment, there are two elastic supporting arms 15, and the abutting portion 152 of the two elastic supporting arms 15 elastically abuts the solar panel 20 against the inner side of the bottom of the embedding slot 14; namely, the solar panel 20 is closely attached to the inner side of the top wall 11 of the lamp housing 10, so that the solar panel 20 can better receive the sunlight. When the solar panel 20 is installed, the solar panel 20 is inserted into the insertion slot 14 through the gap between the abutting portion 152 of the elastic support arm 15 and the bottom of the insertion slot 14, and during the insertion process, the elastic support arm 15 has a certain elasticity to ensure that the solar panel 20 is smoothly installed into the insertion slot 14.

A plurality of lamp holes 16 for installing the LED lamp 40 are arranged around the embedding groove 14 at intervals, the top 161 of the lamp hole is in an arc spherical shape which can expand the illumination range of the LED lamp 40, and after the LED lamp 40 is installed in the lamp hole 16, when the emitted light passes through the top 161 of the lamp hole in the arc spherical shape, a larger illumination range can be projected, and the illumination utilization rate of the LED lamp 40 is improved. The light guide plate 17 is integrally connected between the adjacent lamp holes 16 in the length direction of the lamp cover housing 10 (the projection of the overlooking visual angle of the lamp cover housing 10 is rectangular), the light guide plate 17 comprises a first light guide strip 171 and a second light guide strip 172 which are connected between the adjacent lamp holes 16, the first light guide strip 171 and the second light guide strip 172 are parallel to each other, a light guide groove 173 is formed between the first light guide strip 171 and the second light guide strip 172, and the light guide groove 173 penetrates through the two adjacent lamp holes 16. The light guide plates 17 are arranged between the adjacent lamp holes 16, so that when the LED lamps 40 positioned at two sides of the lampshade shell 10 emit light, the light generated by the LED lamps can be connected into a line through the light guide plates 17 to form a lamp strip shape, thereby enhancing the eye-catching performance of the marker lamp and playing a better identification role; in addition, the light guide grooves 173 are connected between the adjacent lamp holes 16 in a penetrating manner, so that heat generated by the LED lamp 40 during operation can be dissipated through the light guide grooves 173 in time, the operating temperature of the LED lamp 40 is reduced, and the service life of the LED lamp is prolonged.

The reinforcing rib 18 used for enhancing the overall structural strength of the lampshade shell 10 is integrally arranged at the joint of the top wall 11 and the side wall 12 of the cavity 13, the structural strength of the joint of the top wall 11 and the side wall 12 is effectively enhanced by the reinforcing rib 18, and the overall compressive strength and impact resistance of the marker light are improved, so that the marker light can be guaranteed not to be damaged and deformed when being subjected to large external pressure and impact, and the stability of normal work of the marker light is improved. The solar panel 20 is installed in the embedding slot 14, and the elastic supporting arm 15 is abutted against the lower surface of the solar panel 20; the PCB 30 is installed in the cavity 13, located below the solar panel 20, and electrically connected to the solar panel 20; the plurality of LED lamps 40 are correspondingly installed in the plurality of lamp holes 16 and electrically connected to the PCB 30, specifically, the plurality of LED lamps 40 are fixedly electrically connected to the PCB 30, the PCB 30 is installed on the edges of the plurality of lamp holes 16, and the plurality of LED lamps 40 are correspondingly inserted into the plurality of lamp holes 16; the cavity 13 of the lamp housing 10 is filled with glue to fix the PCB board 30 in the lamp housing 10.

The cover plate 50 covers the entrance 131 of the cavity 13, and a waterproof sealing ring 60 is arranged between the cover plate 50 and the lamp cover shell 10; a plurality of support columns 19 for supporting and fixing the cover plate 50 are arranged at intervals on the edge of the inner wall of the lamp shade shell 10, each support column 19 is provided with a screw hole 191 for mounting a screw, and the cover plate 50 is provided with a first through hole 51 for the screw to pass through corresponding to the screw hole 191 on each support column 19; during installation, the cover plate 50 is placed on the plurality of support columns 19, and the cover plate 50 is locked on the support columns 19 by matching screws and the screw holes 191. And the reinforcing ribs 18 are arranged between two adjacent supporting columns 19, and the supporting columns 19 and the reinforcing ribs 18 are combined to further enhance the overall structural strength of the lampshade shell 10 and improve the durability thereof.

A plurality of fixing holes 122 for passing bolts to fix the lamp housing 10 are formed on the edge of the lamp housing 10, and a plurality of second through holes 52 are formed on the cover plate 50 corresponding to the plurality of fixing holes 122; a plurality of avoiding grooves 121 are formed in the outer wall of the lampshade case 10, and the fixing holes 122 are correspondingly located at the bottoms of the avoiding grooves 121. When the marker light is fixed, a bolt is specifically adopted to extend into the avoidance groove 121, then the bolt penetrates through the fixing hole 122 and the second through hole 52 and is matched with a screw hole fixed on the ground (a wall, a vision blind area, a pedestrian passageway, a roadside or a road edge and the like) in advance so as to fix the marker light; the installation of the avoiding groove 121 can make the pressure of the bolt directly act on the bottom of the sidewall 12 of the lamp cover housing 10 when the bolt is tightened and fixed, so as to avoid the damage of the lamp cover housing 10 caused by the pressure acting on the top wall 11 of the lamp cover housing 10.

A sealing groove 14 is arranged along the edge of the inlet 131 of the cavity 13 of the lamp shade shell 10, and the sealing groove 14 bypasses the fixing hole 122 along the edge of the avoiding groove 121; the waterproof gasket 60 is inserted into the sealing groove 14, and the cover plate 50 is inserted into the inlet 131 of the cavity 13 and is in close contact with the waterproof gasket 60. The waterproof sealing ring 60 may be made of a silicone material, and may fill up a gap between the cover plate 50 and the lamp cover housing 10 to prevent water from entering the lamp cover housing 10.

The PCB 30 of the marker lamp has a battery for storing the electric energy generated by the solar panel 20 and a controller for controlling the LED lamp 40 to turn on/off, change color, flash, etc.; the controller can adopt the remote operation of a mobile phone APP or the infrared induction operation, and the control principle of the controller belongs to the conventional means and is not described herein any more.

The design of the utility model is characterized in that the transparent lampshade shell, the solar panel, the PCB, the plurality of LED lamps and the cover plate are assembled to form the marker lamp, and the lampshade shell of the marker lamp adopts the elastic supporting arms to fix the solar panel, so that the installation is convenient, the number of required parts is reduced, and the cost is reduced; the light guide plate is arranged between the lamp holes on the two sides, so that the marker lamp has a lamp strip effect under the same electric energy loss, and the function of emitting the working heat of the LED lamp can be achieved, and the service life of the marker lamp is prolonged; in addition, the reinforcing ribs arranged between the top wall and the side walls can improve the overall structural strength of the marker lamp so as to adapt to different application scenes.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.

Claims

1. A solar marker light with a stable structure is characterized in that: the LED lamp shade comprises a transparent lamp shade shell, a solar panel, a PCB (printed circuit board), a plurality of LED lamps and a cover plate, wherein the lamp shade shell comprises a top wall and a side wall integrally connected to the edge of the top wall, and a cavity for mounting the solar panel, the PCB, the plurality of LED lamps and the cover plate is formed between the top wall and the side wall in a surrounding manner; the inner side of the top wall of the lampshade shell is provided with an embedding groove for installing the solar panel, and a plurality of elastic supporting arms for elastically abutting the solar panel against the bottom of the embedding groove are transversely arranged on one side wall of the embedding groove and extend towards the middle of the embedding groove; a plurality of lamp holes for mounting the LED lamps are arranged around the embedding groove at intervals, and a light guide plate is integrally connected between the adjacent lamp holes in the length direction of the lampshade shell; the joint of the top wall and the side wall of the cavity is integrally provided with a reinforcing rib for enhancing the integral structural strength of the lampshade shell; the solar panel is arranged in the embedding groove, and the elastic supporting arm is abutted against the lower surface of the solar panel; the PCB is arranged in the cavity, is positioned below the solar panel and is electrically connected with the solar panel; the LED lamps are correspondingly arranged in the lamp holes and are electrically connected with the PCB; the cover plate is sealed at the entrance of the cavity, and a waterproof sealing ring is arranged between the cover plate and the lampshade shell.

2. A structurally sound solar marker light as claimed in claim 1, characterized in that: the top of the lamp hole is in an arc spherical surface shape which can enlarge the illumination range of the LED lamp.

3. The structurally sound solar marker light of claim 1, wherein: the light guide plate comprises a first light guide strip and a second light guide strip which are connected between adjacent lamp holes, the first light guide strip and the second light guide strip are parallel to each other, a light guide groove is formed between the first light guide strip and the second light guide strip, and the light guide groove penetrates through the two adjacent lamp holes.

4. A structurally sound solar marker light as claimed in claim 1, characterized in that: a plurality of support columns for supporting and fixing the cover plate are arranged at intervals on the edge of the inner wall of the lampshade shell, screw holes for mounting screws are respectively formed in each support column, and first through holes for the screws to penetrate through are formed in the cover plate corresponding to the screw holes in each support column; and the reinforcing ribs are arranged between two adjacent supporting columns.

5. A structurally sound solar marker light as claimed in claim 1, characterized in that: the lamp shade shell is characterized in that a plurality of fixing holes for penetrating bolts to fix the lamp shade shell are formed in the edge of the lamp shade shell, and a plurality of second through holes are formed in the cover plate corresponding to the plurality of fixing holes.

6. A structurally sound solar marker light as claimed in claim 5, characterized in that: the lampshade is characterized in that a plurality of avoiding grooves are formed in the outer wall of the lampshade shell, and the fixing holes are correspondingly located at the bottoms of the avoiding grooves.

7. A structurally sound solar marker light as claimed in claim 6, characterized in that: the lamp shade shell is provided with a sealing groove along the edge of the cavity inlet of the lamp shade shell, the waterproof sealing ring is embedded in the sealing groove, and the cover plate is embedded in the inner side of the cavity inlet and is in close contact with the waterproof sealing ring.

8. A structurally sound solar marker light as claimed in claim 7, characterized in that: the sealing groove bypasses the fixing hole along the avoiding groove edge.

9. The structurally sound solar marker light of claim 1, wherein: the elastic supporting arm comprises a connecting part and an abutting part which is obliquely drawn close to the bottom of the embedding groove from the connecting part.

10. The structurally sound solar marker light of claim 1, wherein: the LED lamps are fixedly and electrically connected to the PCB, and the PCB is mounted on the edges of the lamp holes.