Municipal street lamp convenient to adjust

A street lamp and municipal technology, which is applied to the parts of lighting devices, loss prevention measures of lighting devices, outdoor lighting, etc. Simple and convenient to use and adjust, and solve the effect of inconvenient adjustment

Inactive Publication Date: 2019-06-07
覃天
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, during the use of the current street lamps, because their structures are too fixed, they cannot be adjusted well during actual use, resulting in poor lighting effects and cannot well meet the actual use needs. Therefore, in order to solve the above technical defects , now provides an easy-to-adjust municipal street light

Method used

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  • Municipal street lamp convenient to adjust
  • Municipal street lamp convenient to adjust
  • Municipal street lamp convenient to adjust

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] see Figure 1-5 , a municipal street light that is easy to adjust, including an operation box 9, a column 1 is vertically installed on the operation box 9, a rotating cover 2 is hinged on the column 1, and a lamp holder 4 is telescopically provided on the rotation cover 2, and the lamp holder 4. Stretch out or receive into the inside of the rotating cover plate 2 to realize the adjustment of the extension length. A lamp panel 25 is fixed inside the lamp holder 4, and several light bulbs 17 are evenly fixed and installed on the bottom of the lamp panel 25. The bulbs 17 are used for illuminating the road surface. When the lamp panel 25 extends to the outside of the rotating sleeve 2 , the lighting range of the bulb 17 is expanded, and when the lamp panel 25 extends to the inside of the rotating sleeve 2 , the lighting range of the bulb 17 is reduced.

[0024] Vertically slidingly installed on the column 1 is a lifting block 7 driven and connected by a driving mechanism. A...

Embodiment 2

[0030] In order to further improve the adjustment effect of this street lamp and realize the adjustment of the up and down height of the bulb 17, on the basis of Embodiment 1, a vertically arranged lifting threaded pipe 13 is pivotally connected in the operation box 9, and the lifting threaded pipe 13 is sleeved on the On the column 1, the surface of the column 1 is tapped with an external thread 8 that is threadedly connected with the lifting threaded pipe 13 . A stepper motor 11 is fixedly installed in the operation box 9 , the output shaft of the stepper motor 11 is coaxially fixed with a drive gear 12 , and an outer ring gear 10 meshing with the drive gear 12 is sleeved on the lifting threaded pipe 13 .

[0031] The stepping motor 11 provided can drive the driving gear 12 to rotate, and the driving gear 12 drives the lifting threaded pipe 13 to rotate through the external ring gear 10 meshed with it. Adjustment makes the height of the lamp panel 25 on the lamp holder 4 be ...

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PUM

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Abstract

The invention discloses a municipal street lamp convenient to adjust, and relates to the technical field of street lamps. The municipal street lamp comprises an operation box, wherein an upright postis vertically arranged on the operation box, a rotating sleeve plate is hinged on the upright post, a lamp bracket is telescopically arranged on the rotating sleeve plate; a lifting block which is driven and connected through a driving mechanism is vertically and slidably arranged on the upright post, a connecting frame II is hinged between the lifting block and the rotating sleeve plate; a lamp plate is fixed in the lamp bracket, and a plurality of bulbs are uniformly and fixedly arranged at the bottom of the lamp plate; according to the invention, through the arrangement of the driving mechanism, the connecting frame II and the connecting frame I can be driven to swing, so that the angle of the lamp plate is adjusted; the lamp plate can be telescopically accommodated or extended out of the rotating sleeve plate, so that the illumination range of the bulb at the bottom of the lamp plate is adjusted; the adjustment is simple and convenient; the problem that the illumination range of the existing street lamp is inconvenient to adjust is solved; meanwhile, through the driving of the stepping motor, the height of the rotating sleeve plate can be adjusted through the rotation of the lifting threaded pipe relative to the upright post; and the adjustment of the illumination height is very convenient and easy to use.

Description

technical field [0001] The invention relates to the technical field of street lamps, in particular to a municipal street lamp that is easy to adjust. Background technique [0002] Street lamps refer to lamps that provide lighting functions for roads, and generally refer to lamps within the range of road lighting in traffic lighting. Street lamps are widely used in various places that need lighting. With the development of society and economy, the development of cities is getting faster and faster. In order to facilitate people's lives, lighting equipment is installed on urban roads. Widely used in residential areas and various park avenues with many people. [0003] However, during the use of the current street lamps, because their structures are too fixed, they cannot be adjusted well during actual use, resulting in poor lighting effects and cannot well meet the actual use needs. Therefore, in order to solve the above technical defects , now provides an easy-to-adjust mun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/08F21V21/14F21V21/22F21V14/02F21V15/04F21W131/103
Inventor 覃天
Owner 覃天
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