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Self-cleaning street lamp and key mechanism thereof

A self-cleaning, street lighting technology, applied in the direction of mechanical equipment, cleaning methods and appliances, cleaning methods using tools, etc., can solve problems such as low work efficiency, potential safety hazards, and large rotation jumps

Active Publication Date: 2020-09-11
重庆安渝照明工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the high cleaning position of street lamps and the large number of street lamps, the cost of manual cleaning is high, there are potential safety hazards and low work efficiency; in response to this problem, more and more street lamps have begun to set up cleaning structures, mainly using spraying methods Clean the lamp body. The street lamp whose cross-section shape is regular hexahedron is used as a street lamp with high frequency of use. Due to its shape limitation, the rotation jumps a lot, and the rotating nozzle cannot fit the surface of the lamp body, which makes the cleaning effect unsatisfactory. There is a need for a street lamp that can fit the surface to clean the lamp body

Method used

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  • Self-cleaning street lamp and key mechanism thereof
  • Self-cleaning street lamp and key mechanism thereof
  • Self-cleaning street lamp and key mechanism thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] This embodiment is an embodiment of a self-cleaning street lamp.

[0031] combine figure 1 As shown, this embodiment discloses a self-cleaning street lamp, comprising: a lamp body, a lamp post and a base, the cross-section of the lamp body is a regular hexagon, and a cleaning structure is provided on the upper end of the lamp post, and the cleaning structure adopts a surrounding The lamp body is rotated to clean the lamp body, and the dust and icicles on the surface of the lamp body are cleaned.

[0032] combine figure 2 As shown, the cleaning structure includes: a swivel seat 1, a swivel block 2, a swivel pendulum block 3, a cleaning rod 4 and a cam 5. The upper end of the lamp post is provided with a thin rod section, and the swivel seat 1 rotates Socketed on the thin rod section, the cam 5 is fixedly socketed on the thin rod section, and the cam 5 and the end surface of the lamp post at the lower end of the thin rod section clamp the swivel seat 1, and the swivel ...

Embodiment 2

[0039] This embodiment is based on the first embodiment;

[0040] combine Figure 5 As shown, the first cam surface pushes the swivel block 2 outward to generate a pushing distance, the distance between the apex angle of the regular hexagon in the cross section of the lower end of the lamp body and the distance from the center and the distance between the midpoint of the sides of the regular hexagon The difference between is the spanning distance, and the pushing distance is not less than the spanning distance.

[0041] After the cleaning rod 4 can move outwards to adapt to the gyration of the outer contour of the lower end of the lamp body, it is necessary to adapt the radial movement distance of the lower end of the cleaning rod 4 to the outer contour of the lower end of the lamp body. When turning from point a to point b, it is necessary to move the spanning distance from point g to point b in the radial direction, and setting the radial distance difference between the crest...

Embodiment 3

[0043] This embodiment is on the basis of embodiment two;

[0044] combine Figure 5 As shown, the second cam surface pushes the swivel pendulum block 3 upwards to generate a swing angle, the angle between the longitudinal edge of the side of the lamp body and the axis of the lamp body and the angle between the longitudinal midline of the side of the lamp body and the axis of the lamp body The difference is the spanning angle, and the swing angle is not less than the spanning angle.

[0045] After the cleaning rod 4 can swing to adapt to the rotation and jump of the outer contour of the upper end of the lamp body, it is necessary to adapt the swing angle of the cleaning rod 4 to the range of the included angle between the meridian on the surface of the lamp body and the axis of the lamp body, and one side of the lamp body passes through the upper and lower sides. The angle between the meridian ac of the midpoint of the two ends and the axis of the lamp body, the angle between...

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Abstract

The invention belongs to the technical field of street lamps. The invention particularly relates to a self-cleaning street lamp and key mechanisms thereof. The lamp comprises a lamp body, a lamp poleand a base, a cleaning structure is arranged at the upper end of the lamp post; the cleaning structure comprises a rotating base, a rotating base sliding block, a rotating base swing block, a cleaningrod and a cam. The lower end of the cleaning rod is connected to the rotary base swing block; the rotary base swing block is rotationally connected to the rotary base sliding block; the rotating basesliding block is connected to the rotating base in a sliding manner; meanwhile, the rotary base swing block and the rotary base sliding block are in contact with the cam; by means of the structure, when the rotating base rotates to drive the cleaning rod to rotate for cleaning, the cleaning rod can slide and swing, through the arrangement of the cam, the cleaning rod can be attached to the surface of the lamp body all the time in the process that the cleaning rod rotates around the lamp body, and the situation that the cleaning effect is not ideal due to the fact that the cleaning rod is toofar away from the lamp body is avoided.

Description

technical field [0001] The invention belongs to the technical field of street lamps, in particular to a self-cleaning street lamp and its key mechanism. Background technique [0002] Street lamps generally refer to lamps installed on the roadside for illuminating the road surface. Since it is installed on the side of the road, the dust cover is easily covered by dust and affects the lighting. It needs to be cleaned regularly to keep it tidy. Due to the high cleaning position of street lamps and the large number of street lamps, the cost of manual cleaning is high, there are potential safety hazards and low work efficiency; in response to this problem, more and more street lamps have begun to set up cleaning structures, mainly using spraying methods Clean the lamp body. The street lamp whose cross-section shape is regular hexahedron is used as a street lamp with high frequency of use. Due to its shape limitation, the rotation jumps a lot, and the rotating nozzle cannot fit t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/08F21V33/00B08B1/00B08B3/02F21W131/103
CPCF21S8/088F21V33/00B08B3/024F21W2131/103B08B1/10
Inventor 李想
Owner 重庆安渝照明工程有限公司
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