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CN-121977186-A - Adjustable energy-saving solar street lamp

CN121977186ACN 121977186 ACN121977186 ACN 121977186ACN-121977186-A

Abstract

The invention discloses an adjustable energy-saving solar street lamp, relates to the technical field of solar street lamps, and aims to solve the technical problem that the conventional night road brightness is uneven due to the fact that the illumination angle and the light efficiency mode of the conventional street lamp are fixed. The invention realizes the multi-mode adjustment of the illumination angle of the lamp cap through the angle adjusting component formed by the supporting cylinder, the supporting rod and the electric push rod, so as to solve the technical problems that the illumination direction of the traditional solar street lamp is fixed singly, different requirements of night driving guidance and severe weather safety warning cannot be met, and energy saving according to requirements cannot be realized in a low traffic flow period.

Inventors

  • HOU GUOZHENG
  • TAO GUANGYAO
  • WANG BAOLONG
  • WANG YOUFU

Assignees

  • 江苏恒天源照明集团有限公司

Dates

Publication Date
20260505
Application Date
20260327

Claims (10)

  1. 1. An adjustable energy-saving solar street lamp comprises a lamp post (1), a lamp cap (11) and a solar panel (12) which are arranged on the lamp post (1), and an adjusting mechanism (2) which is arranged on the surface of the lamp post (1), and is characterized in that the adjusting mechanism (2) comprises a group of angle adjusting components (21) and a group of light effect support arm components (22); The angle adjusting component (21) can turn over the illumination angle of the lamp cap (11); the light effect support arm assembly (22) can atomize the lighting lamp of the lamp cap (11); The angle adjustment assembly (21) comprises: a support cylinder (211) arranged on the side surface of the lamp post (1), wherein the axis of the support cylinder (211) is coaxial with the axis of the mounting seat on the lamp cap (11); Two sliding grooves (2111) formed in the surface of the supporting cylinder (211), wherein each sliding groove (2111) consists of a section of straight groove and a section of spiral groove; the support rod (212) is movably sleeved in the support cylinder (211), the lamp cap (11) is hinged to the end part of the support rod (212), and the protruding blocks arranged on the support rod (212) are slidably matched in the sliding grooves (2111); the electric push rod (213) is arranged in the lamp post (1), and the output end of the electric push rod (213) is rotationally connected with the support rod (212); Through electric putter (213) drive bracing piece (212) at the inside removal of support section of thick bamboo (211), lug on bracing piece (212) slides in straight line groove box helicla flute, and lamp holder (11) can use bracing piece (212) as the axle rotation, cause lamp holder (11) to shine perpendicularly downwards, also can throw downwards along the slope of road cart direction, can also throw downwards along the slope of road cart opposite direction.
  2. 2. An adjustable energy-saving solar street lamp according to claim 1, wherein the angle adjusting assembly (21) further comprises a first movable ring (214), the first movable ring (214) is rotatably sleeved on the surface of the supporting cylinder (211), the supporting cylinder (211) is provided with a second movable ring (215) close to the surface of the lamp cap (11) in a sliding sleeve manner, a protruding block on the supporting rod (212) penetrates through the side surface of the second movable ring (215), and the surface of the mounting seat on the lamp cap (11) is sleeved with a third movable ring (216).
  3. 3. An adjustable energy-saving solar street lamp according to claim 2, wherein the side surface of the first movable ring (214) is rotationally connected with adjusting rods (217) in a symmetrical structure, one section of limiting groove (2171) and one section of adjusting groove (2172) are formed in one side of each adjusting rod (217), the protruding blocks on the supporting rods (212) are slidingly matched in the limiting groove (2171), and the inserting blocks arranged on the surface of the third movable ring (216) are slidingly matched in the adjusting groove (2172).
  4. 4. An adjustable energy efficient solar street light as claimed in claim 3, characterized in that the light effect arm assembly (22) comprises an inner lamp shade (221), the inner lamp shade (221) is arranged on the illumination surface of the lamp cap (11), two outer lamp shades (222) are arranged on the illumination surface of the lamp cap (11), and an interlayer is formed between the two outer lamp shades (222) and the inner lamp shade (221).
  5. 5. The adjustable energy-saving solar street lamp according to claim 4, wherein a plurality of atomizing sheets (223) are arranged in the interlayer, and the atomizing sheets (223) are layered and fall down, wherein the innermost atomizing sheet (223) is fixedly connected in the interlayer, and the rest of the atomizing sheets (223) are slidably sleeved in the interlayer.
  6. 6. The adjustable energy-saving solar street lamp according to claim 5, wherein an annular frame (224) is sleeved on the surface of the lamp cap (11), and one end of the annular frame (224) is fixedly connected with an outermost atomizing sheet (223).
  7. 7. The adjustable energy-saving solar street lamp according to claim 6, wherein the clamping plate (225) is fixedly connected to the inner wall of the annular frame (224), and the clamping plate (225) is fixedly connected to the upper surface of the lamp cap (11).
  8. 8. An adjustable energy efficient solar street light as claimed in claim 7, wherein the clamping plate (225) is provided with sliding holes (2251), and the inner walls of the sliding holes (2251) are tapered.
  9. 9. The adjustable energy-saving solar street lamp as claimed in claim 8, wherein the side surface of the annular frame (224) is fixedly connected with a receiving rod (226), and the receiving rod (226) is internally sleeved with a plug rod (227) in a sliding manner.
  10. 10. The adjustable energy-saving solar street lamp as claimed in claim 9, wherein the insert rod (227) is composed of a section of balancing weight and a section of rod shape, and the insert end of the insert rod (227) is inserted and matched with the sliding hole (2251).

Description

Adjustable energy-saving solar street lamp Technical Field The invention relates to the technical field of solar street lamps, in particular to an adjustable energy-saving solar street lamp. Background The solar street lamp is widely used as an outdoor lighting device with environmental protection and energy saving, but the technical development of the solar street lamp is limited by the singleness and the fixity of a lighting mode for a long time, the currently mainstream solar street lamp generally adopts a vertical downward fixed light distribution design, the light is concentrated in a region under the lamp, so that the brightness of the road surface is unevenly distributed, a obvious dark area is formed between lamp posts, the lighting mode of 'lighting under the lamp and dark in the middle' not only causes the discontinuity of the illumination of the road surface, but also forms a strong bright and dark alternate belt visually, the pupils of a driver are forced to be frequently regulated in the driving process to adapt to the brightness change, the visual fatigue is extremely easy to be caused, even a transient visual blind is generated, and the solar street lamp has become an important factor for influencing the driving safety at night. The technical defects of the existing solar street lamp are further highlighted in low-visibility weather conditions, particularly in heavy fog weather, the direct strong light adopted by traditional illumination can generate serious backscattering when meeting fog drops in the air, a bright light curtain (commonly called as a white wall effect) which blocks the vision is formed in front of the vision of a driver, the effective visibility is obviously reduced, meanwhile, the fixed and concentrated illumination cannot provide clear road boundary reference for the driver, the vehicle is extremely easy to unconsciously deviate from a lane in a blurred vision environment, and great potential safety hazards exist, so that the contradiction between illumination and anti-dazzle in fog is solved, and effective road guidance is realized, and the method is a breakthrough difficult problem in the current technical field. In view of this, we propose an adjustable energy-efficient solar street lamp. Disclosure of Invention The invention aims to provide an adjustable energy-saving solar street lamp, which aims to solve the technical problem that the conventional night road brightness is uneven due to the fixed illumination angle and light effect mode of the existing street lamp. In order to solve the technical problems, the invention provides the technical scheme that the adjustable energy-saving solar street lamp comprises a lamp post, a lamp cap and a solar panel which are arranged on the lamp post, and an adjusting mechanism arranged on the surface of the lamp post, wherein the adjusting mechanism comprises a group of angle adjusting components and a group of light effect support arm components; The angle adjusting component can turn over the illumination angle of the lamp cap; the light effect support arm component can atomize lamp head lighting lamp light; The angle adjustment assembly includes: The support cylinder is arranged on the side surface of the lamp post, and the axis of the support cylinder is coaxially arranged with the axis of the mounting seat on the lamp cap; two sliding grooves formed in the surface of the supporting cylinder, wherein each sliding groove consists of a section of straight groove and a section of spiral groove; the movable sleeve is arranged on the support rod in the support cylinder, the lamp cap is hinged to the end part of the support rod, and the protruding blocks arranged on the support rod are slidably matched in the sliding grooves; The electric push rod is arranged in the lamp post, and the output end of the electric push rod is rotationally connected with the support rod; The invention realizes multi-mode accurate adjustment of the irradiation angle of the lamp cap by an angle adjusting component consisting of the supporting cylinder, the supporting rod, the sliding chute and the electric push rod, so as to solve the technical problems that the lighting direction of the existing solar street lamp is fixed singly, different requirements of night driving guidance and bad weather safety warning cannot be met, and energy saving according to the needs cannot be realized in a low traffic period; in the conventional night mode, the lamp cap can be adjusted to obliquely project along the vehicle running direction to form a continuous and uniform light blanket, the sight distance of a driver is obviously prolonged, the zebra stripes effect is eliminated, and energy conservation is realized. Preferably, the angle adjusting assembly further comprises a first movable ring, the first movable ring is rotatably sleeved on the surface of the supporting cylinder, the supporting cylinder is provided with a second movable ring close to the surface of the l