CN-224215198-U - Novel LED street lamp lens structure

Abstract

The utility model discloses a novel LED street lamp lens structure, which comprises a shell, wherein an upper cover is movably connected to the shell, a semicircular guide rail is fixedly connected to the inside of the shell, a transparent plate is fixedly connected to the side face of the shell in a penetrating manner, a heat dissipation hole is formed in the other side of the shell, a rotating motor is fixedly connected to the lower end of the shell in a penetrating manner, a lamp is movably connected to the inside of the shell, a plurality of bearing blocks are fixedly connected to the inside of the shell, fixing buttons are correspondingly and movably connected to the corresponding penetrating portions in the connecting holes, a first transparent plate, a second transparent plate and a third transparent plate are movably connected to the transparent plate, the rotating motor is movably connected to a driving gear, a symmetrical positioning shaft is fixedly connected to the inside of the shell, and a driven gear is correspondingly sleeved on the positioning shaft. Through above-mentioned structure, the different road lighting demands of adaptation promotes light projection precision, and the dismouting is convenient, ensures good heat dispersion, does benefit to the installation maintenance and increase of service life.

Inventors

• XIE YUQUN
• WU YI
• XIE JIAYI

Assignees

• 深圳市圳佳光电科技有限公司

Dates

Publication Date

20260508

Application Date

20250721

Claims (8)

1. 1. The novel LED street lamp lens structure comprises a shell (1) and is characterized in that an upper cover (2) is movably connected to the shell (1), a semicircular guide rail (12) is fixedly connected to the shell (1), a transparent plate (3) is fixedly connected to the side face of the shell (1) in a penetrating mode, a heat dissipation hole (16) is formed in the other side of the shell (1), a rotating motor (20) is fixedly connected to the lower end of the shell (1) in a penetrating mode, and a lamp (25) is movably connected to the shell (1).
2. 2. The novel LED street lamp lens structure according to claim 1, wherein a plurality of bearing blocks (7) are fixedly connected in the shell (1), connecting holes (8) are correspondingly formed in the upper cover (2) and the bearing blocks (7), and fixing buttons (6) are correspondingly and movably connected in the connecting holes (8) in a penetrating mode.
3. 3. The novel LED street lamp lens structure according to claim 1, wherein the upper end of the housing (1) is fixedly connected with an outer connecting pipe (4), an external electric wire (5) is connected in the outer connecting pipe (4) in a penetrating and movable mode, the lamp (25) is connected in the upper cover (2) in a penetrating and movable mode, and the external electric wire (5) is connected in the lamp (25) in a movable mode.
4. 4. The novel LED street lamp lens structure according to claim 1, wherein a first moving block (21) is movably connected in the semicircular guide rail (12), a second moving block (22) is movably connected in the semicircular guide rail (12), and a third moving block (23) is movably connected in the semicircular guide rail (12).
5. 5. The novel LED street lamp lens structure according to claim 4, wherein the upper end of the first moving block (21) is fixedly connected with a first transparent plate (9), the upper end of the second moving block (22) is fixedly connected with a second transparent plate (10), the upper end of the third moving block (23) is fixedly connected with a third transparent plate (11), and the first transparent plate (9), the second transparent plate (10) and the third transparent plate (11) are movably connected with the transparent plate (3).
6. 6. The novel LED street lamp lens structure according to claim 4, wherein the first moving block (21), the second moving block (22) and the third moving block (23) are provided with gear grooves (24) on the sides of the first moving block and the second moving block, the semicircular guide rail (12) is provided with grooves (19) on the sides of the semicircular guide rail, the grooves (19) are movably connected to the gear grooves (24), the driving gear (15) is movably connected in the shell (1), and the rotating motor (20) is movably connected to the driving gear (15).
7. 7. The novel LED street lamp lens structure according to claim 6, wherein the symmetrical positioning shafts (13) are fixedly connected in the shell (1), driven gears (14) are sleeved on the corresponding positioning shafts (13), the driven gears (14) are correspondingly connected with the driving gears (15), and the driven gears (14) and the driving gears (15) are movably connected with the gear grooves (24).
8. 8. The novel LED street lamp lens structure according to claim 1, wherein the inner side of the heat dissipation hole (16) is fixedly connected with a rubber ring (18), and the side face of the rubber ring (18) is movably connected with a filter screen (17).

Description

Novel LED street lamp lens structure Technical Field The utility model relates to the technical field of lens structures, in particular to a novel LED street lamp lens structure. Background In urban illumination systems, LED street lamps are widely used due to the advantages of energy saving, environmental protection, etc., and the advantages and disadvantages of the lens structure directly affect the illumination quality. The traditional LED street lamp lens has a plurality of defects, light is easy to scatter to the area beyond the road surface or is absorbed by lens materials, so that the light utilization rate is low, the effective area is difficult to accurately illuminate, and energy waste is caused. The prior partial lenses try to improve light distribution, but have complex structure, high processing and assembling difficulty and high cost. Meanwhile, the method is poor in performance in aspects of controlling glare and optimizing the spot shape to meet the road illumination requirements, and cannot meet the requirements of efficient and comfortable illumination of urban roads. Disclosure of utility model The utility model aims to at least solve one of the technical problems in the prior art, provide a novel LED street lamp lens structure, adapt to different road lighting requirements, improve the light projection accuracy, facilitate the disassembly and assembly, ensure good heat dissipation performance, and facilitate the installation and maintenance and prolong the service life. The utility model also provides the novel LED street lamp lens structure, which comprises a shell, wherein the shell is movably connected with an upper cover, a semicircular guide rail is fixedly connected in the shell, a transparent plate is fixedly connected with the side surface of the shell in a penetrating way, a heat dissipation hole is formed in the other side of the shell, a rotating motor is fixedly connected with the lower end of the shell in a penetrating way, and a lamp is movably connected in the shell. According to the novel LED street lamp lens structure, the shell is internally and fixedly connected with the bearing blocks, the upper cover and the bearing blocks are correspondingly provided with the connecting holes, and the connecting holes are correspondingly and movably connected with the fixing buttons in a penetrating manner. According to the novel LED street lamp lens structure, the upper end of the shell is fixedly connected with the external connection tube, the external connection tube is internally and movably connected with the external connection wire in a penetrating mode, the lamp is movably connected to the upper cover in a penetrating mode, and the external connection wire is movably connected to the lamp. According to the novel LED street lamp lens structure, the first moving block is movably connected in the semicircular guide rail, the second moving block is movably connected in the semicircular guide rail, and the third moving block is movably connected in the semicircular guide rail. According to the novel LED street lamp lens structure disclosed by the utility model, the upper end of the first moving block is fixedly connected with the first transparent plate, the upper end of the second moving block is fixedly connected with the second transparent plate, the upper end of the third moving block is fixedly connected with the third transparent plate, and the first transparent plate, the second transparent plate and the third transparent plate are movably connected with the transparent plate. According to the novel LED street lamp lens structure disclosed by the utility model, the side surfaces of the first moving block, the second moving block and the third moving block are correspondingly provided with the gear grooves, the side surfaces of the semicircular guide rails are provided with the grooves, the grooves are movably connected with the gear grooves, the inside of the shell is movably connected with the driving gear, and the rotating motor is movably connected with the driving gear. According to the novel LED street lamp lens structure, the symmetrical positioning shafts are fixedly connected in the shell, the driven gears are correspondingly sleeved on the positioning shafts, the driven gears are correspondingly connected with the driving gears, and the driven gears and the driving gears are movably connected with the gear grooves. According to the novel LED street lamp lens structure, the inner side of the radiating hole is fixedly connected with the rubber ring, and the side face of the rubber ring is movably connected with the filter screen. The beneficial effects are that: 1. According to the novel LED street lamp lens structure, the driving gear is driven by the rotating motor, the driven gear and the first, second and third moving blocks are driven, movement of the first transparent plate, the second transparent plate and the third transparent plate on the semicircular guid