CN221444159U - LED street lamp with adjustable lamp cap angle - Google Patents

Abstract

The utility model discloses an LED street lamp with an adjustable lamp cap angle, which belongs to the technical field of LED street lamps, and comprises a lamp post, wherein a support frame is arranged above the outer side wall of the lamp post, one end of the support frame is connected with a solar panel, a support rod is hinged above the outer side wall of the lamp post, a driven bevel gear is sleeved and arranged on the outer wall of a threaded rod, a driving bevel gear meshed with the driven bevel gear is arranged in a fixed box, a rotating rod is arranged at the top of the driving bevel gear, a motor is arranged at the top of the fixed box, an output end of the motor penetrates through the top of the fixed box to be connected with one end of the rotating rod, a movable plate is sleeved and arranged on the outer wall of the threaded rod, and a plurality of groups of teeth meshed with gears are arranged at the top of the movable plate; can drive the LED street lamp holder and rotate through the bracing piece under the effect of rotating the subassembly to can enlarge the irradiation range of LED street lamp holder, application range is wide.

Description

LED street lamp with adjustable lamp cap angle

Technical Field

The utility model relates to the technical field of LED street lamps, in particular to an LED street lamp with an adjustable lamp cap angle.

Background

The street lamp refers to a lamp with a lighting function for a road, generally refers to a lamp in a road lighting range in traffic lighting, an LED street lamp cap is used for replacing other light sources to become a main lighting source of the street lamp more and more due to energy conservation and long service life, and is fixedly connected with a lamp cap support in a welding mode, the lamp cap support is fixedly connected with the lamp post in a welding or bolt fixing mode, so that the illumination of the street lamp at a fixed angle is realized, the illumination direction of the LED street lamp cap is mostly vertical downwards, a bit can be inclined, the area of the LED street lamp cap for illuminating the road is mostly the same, the angle of the LED street lamp cap cannot be adjusted according to needs, and the position of the LED street lamp cap for illuminating the road is different or the illumination range is enlarged.

Disclosure of utility model

The utility model aims to provide an LED street lamp with an adjustable lamp cap angle, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lamp holder angle adjustable LED street lamp, includes the lamp pole, and lamp pole lateral wall top is equipped with the support frame, and support frame one end is connected and is equipped with solar panel, the articulated bracing piece that is equipped with in lamp pole lateral wall top, the lamp pole lateral wall is equipped with rotating assembly, bracing piece one end is connected and is equipped with fixed box, fixed box right side rotates to be connected and is equipped with the LED street lamp holder, be equipped with adjusting part in the fixed box, adjusting part is equipped with the pivot in including fixed box, pivot one end is connected with the bearing that fixed box inner left side wall was equipped with, the pivot other end runs through right side wall in the fixed box and is connected with LED street lamp holder left side wall, the pivot outer wall cup joints the installation and is equipped with the gear, fixed box inner front side wall is equipped with the threaded rod through bearing connection, the threaded rod outer wall cup joints the installation and is equipped with driven bevel gear, be equipped with the initiative bevel gear with meshing with driven bevel gear in the fixed box, initiative bevel gear top is equipped with the dwang, the fixed box top is equipped with the motor, the motor output end runs through fixed box top and is connected with adjusting part in the dwang one end, the adjusting part is equipped with the movable plate in the fixed box, the outer wall cup joint, the movable plate top is equipped with multiunit and tooth with the tooth that meshes with the gear.

Further, the plurality of groups of teeth are distributed in a linear array on the top of the moving plate.

Further, a guide groove is formed in the bottom of the fixed box, and a guide block matched with the guide groove is arranged at the bottom of the movable plate.

Further, the rotating assembly comprises an electric telescopic rod hinged to the outer side wall of the lamp post, a mounting plate is arranged on the outer side wall of the supporting rod, a sliding groove is formed in the top of the mounting plate, a sliding block is arranged in the sliding groove in a sliding connection mode, and one end of the electric telescopic rod is hinged to the top of the sliding block.

Further, the sliding block and the sliding groove are arranged in a T shape.

Compared with the prior art, the utility model has the beneficial effects that: the LED street lamp cap can be driven to rotate 360 degrees under the action of the adjusting component, so that different positions of a road surface can be irradiated according to the requirement; can drive the LED street lamp holder and rotate through the bracing piece under the effect of rotating the subassembly to can enlarge the irradiation range of LED street lamp holder, application range is wide.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a right side view showing the internal structure of the fixing case of the present utility model;

FIG. 3 is a schematic view of the structure A of the present utility model;

fig. 4 is a right side view of the chute and slider structure of the present utility model.

In the figure: 1. a lamp post; 2. a support frame; 3. a solar panel; 4. a rotating assembly; 40. a mounting plate; 41. a slide block; 42. a chute; 43. an electric telescopic rod; 5. LED street lamp cap; 6. a support rod; 7. a fixed box; 8. an adjustment assembly; 80. a rotating shaft; 81. a gear; 82. a moving plate; 83. a threaded rod; 84. a driven bevel gear; 85. a drive bevel gear; 86. a rotating lever; 87. a motor; 88. teeth.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

Referring to fig. 1-2, the present utility model provides a technical solution: the LED street lamp with the adjustable lamp cap angle comprises a lamp post 1, a support frame 2 is arranged above the outer side wall of the lamp post 1, a solar panel 3 is connected and arranged at one end of the support frame 2, a support rod 6 is hinged and arranged above the outer side wall of the lamp post 1, a rotating component 4 is arranged on the outer side wall of the lamp post 1, a fixed box 7 is connected and arranged at one end of the support rod 6, an LED street lamp cap 5 is rotatably connected and arranged on the right side of the fixed box 7, an adjusting component 8 is arranged in the fixed box 7, the adjusting component 8 comprises a rotating shaft 80 arranged in the fixed box 7, one end of the rotating shaft 80 is connected with a bearing arranged on the inner left side wall of the fixed box 7, the other end of the rotating shaft 80 penetrates through the inner right side wall of the fixed box 7 and is connected with the left side wall of the LED street lamp cap 5, a gear 81 is sleeved and arranged on the outer wall of the rotating shaft 80, a threaded rod 83 is connected and arranged on the inner front side wall of the fixed box 7 through a bearing, the installation is equipped with driven bevel gear 84 in the threaded rod 83 outer wall cup joints, be equipped with the initiative bevel gear 85 with driven bevel gear 84 engaged with in the fixed box 7, initiative bevel gear 85 top is equipped with dwang 86, fixed box 7 top is equipped with motor 87, the motor 87 output runs through fixed box 7 top and dwang 86 one end is connected, the threaded rod 83 outer wall cup joints and has been equipped with movable plate 82, the guide way has been seted up in the fixed box 7, movable plate 82 bottom is equipped with the guide block with guide way assorted, movable plate 82 removes at threaded rod 83 outer wall under the effect of guide way and guide block, the movable plate 82 top is equipped with multiunit tooth 88 with gear 81 engaged with, multiunit tooth 88 is linear array at movable plate 82 top and distributes.

Referring to fig. 3-4, the rotating assembly 4 includes an electric telescopic rod 43 hinged to the outer side wall of the lamp pole 1, a mounting plate 40 provided to the outer side wall of the support rod 6, a sliding slot 42 provided to the top of the mounting plate 40, a sliding block 41 slidably connected to the sliding slot 42, and a T-shaped slider 41 and the sliding slot 42 provided to one end of the electric telescopic rod 43 hinged to the top of the sliding block 41.

Working principle: solar panel 3 can turn into the sunlight and electric energy and supply power for LED street lamp holder 5 to LED street lamp holder 5 can give out light and shine the road surface, electric telescopic handle 43 drives slider 41 and removes in spout 42, thereby electric telescopic handle 43 drives bracing piece 6 and rotates, bracing piece 6 drives LED street lamp holder 5 and rotates, thereby can enlarge the irradiation range of LED street lamp holder, motor 87 drives dwang 86 and rotates, dwang 86 drives initiative bevel gear 85 and rotates, initiative bevel gear 85 drives driven bevel gear 84 and rotates, driven bevel gear 84 drives threaded rod 83 and rotates, the movable plate 82 moves at threaded rod 83 outer wall under the effect of guide way and guide block, movable plate 82 drives tooth 88 and moves, tooth 88 drives gear 81 and rotates, gear 81 drives pivot 80 and rotates, pivot 80 drives LED street lamp holder 5 and rotates, thereby LED street lamp holder 5 can shine the different positions of road surface.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a lamp holder angle adjustable LED street lamp, includes lamp pole (1), and lamp pole (1) lateral wall top is equipped with support frame (2), and support frame (2) one end is connected and is equipped with solar panel (3), the articulated bracing piece (6) that are equipped with in lamp pole (1) lateral wall top, its characterized in that: the utility model discloses a LED street lamp, including lamp pole (1), bracing piece (6), fixed box (7) right side rotate connect be equipped with LED street lamp holder (5), be equipped with adjusting part (8) in fixed box (7), adjusting part (8) are equipped with pivot (80) including fixed box (7), pivot (80) one end is connected with the bearing that left side wall was equipped with in fixed box (7), the pivot (80) other end runs through right side wall in fixed box (7) and is connected with LED street lamp holder (5) left side wall, the installation is equipped with gear (81) in the cup joint of pivot (80) outer wall, the utility model discloses a fixed box, including fixed box (7), fixed box (7) and fixed box, the fixed box (7) is equipped with threaded rod (83) through bearing connection, threaded rod (83) outer wall cup joints the installation and is equipped with driven bevel gear (84), be equipped with in fixed box (7) with driven bevel gear (84) engaged with initiative bevel gear (85), initiative bevel gear (85) top is equipped with dwang (86), fixed box (7) top is equipped with motor (87), motor (87) output runs through fixed box (7) top and is connected with dwang (86) one end, threaded rod (83) outer wall cup joints movable plate (82), the top of the moving plate (82) is provided with a plurality of groups of teeth (88) meshed with the gear (81).

2. The lamp head angle adjustable LED street lamp of claim 1, wherein: the plurality of sets of teeth (88) are distributed in a linear array on top of the moving plate (82).

3. The lamp head angle adjustable LED street lamp of claim 1, wherein: guide grooves are formed in the inner bottoms of the fixed boxes (7), and guide blocks matched with the guide grooves are arranged at the bottoms of the moving plates (82).

4. The lamp head angle adjustable LED street lamp of claim 1, wherein: the rotating assembly (4) comprises an electric telescopic rod (43) hinged to the outer side wall of the lamp post (1), a mounting plate (40) is arranged on the outer side wall of the supporting rod (6), a sliding groove (42) is formed in the top of the mounting plate (40), a sliding block (41) is arranged in the sliding groove (42) in a sliding connection mode, and one end of the electric telescopic rod (43) is hinged to the top of the sliding block (41).

5. The adjustable head angle LED street lamp of claim 4, wherein: the sliding block (41) and the sliding groove (42) are arranged in a T shape.