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Telescopic lamp support adaptive to rotary lamp

A technology of telescopic lamps and lamp brackets, which is applied to parts of lighting devices, damage prevention measures of lighting devices, lighting devices, etc., can solve problems such as unreasonable lighting distribution, single lighting effect, and excessive light dissipation, and achieve Increase lighting design inspiration, enrich lighting effects, and beautify daytime effects

Pending Publication Date: 2019-08-16
雍徽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This just causes the following deficiencies: 1, it is unsafe if the light fixture bracket extends out of the wall for too long, especially when it is used in high-rise buildings and large billboards, it is easy to have a high-altitude fall accident (especially under bad weather conditions); 2, When the lamp bracket extends out of the wall for too long, it is not beautiful, which affects the overall effect during the day; 3. When the lamp bracket extends out of the wall for too long, it will make it difficult to clean, maintain, and repair the lamp, and the reasonable service life of the lamp will be shortened; 4. If the distance of the lamp bracket protruding from the wall is too short, the light distribution on the illuminated surface is unreasonable, the light escapes a lot, the glare is obvious, and the lighting effect is greatly reduced; at the same time, the power of the lamp is forced to amplify, resulting in waste of electric energy; 5. Single lighting effect, no change, easy to aesthetic fatigue

Method used

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  • Telescopic lamp support adaptive to rotary lamp
  • Telescopic lamp support adaptive to rotary lamp
  • Telescopic lamp support adaptive to rotary lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] refer to figure 2 : telescopic light bracket 2 includes support 21, fixed arm 22 and at least two sliding arms 23, at least two sliding arms 23 are arranged on the upper and lower layers, one end of the fixed arm 22 is fixed on the support 21, the sliding between the fixed arm 22 and the lower floor Both the arms 23 and the two sliding arms 23 slide in parallel through guide rail sliding.

[0041] refer to figure 2 as well as image 3 , figure 1 : the upper sliding arm 23 is provided with a fixed bolt 231, the tension spring 24 is connected between the fixed bolt 231 and the support 21, the side wall of one end of the upper sliding arm 23 is provided with a fixed pin 232, the upper sliding arm The other end of 23, the two ends on the side wall of the slide arm 23 of lower floor, one end of the side wall of fixed arm 22 are all provided with fixed pulley 233, and the other end of the side wall of fixed arm 22 is provided with wire wheel dish 221, and wire wheel Ado...

Embodiment 2

[0047] refer to Figure 5 as well as Figure 6 : the telescopic lamp bracket 2 is set to a hydraulic or spring folding arm structure, and the telescopic lamp bracket 2 of the hydraulic folding arm structure includes a base plate 206, two hydraulic folding arm bars 207, and two stop switch frames 208, each hydraulic Knuckle arm bar 207 all comprises front bar 201, rear bar 209, hydraulic bar 202, knuckle bar connector 203, fixed point connecting shaft 204 and crossarm connecting shaft 205, and hydraulic pressure is installed between front bar 201, rear bar 209. Rod 202, hydraulic rod 202 can stretch straight under non-external force, one end of front rod 201, one end of rear rod 209 are connected by folding arm rod connector 203, and the other end of front rod 201 is installed on On the base plate 206, the fixed point connecting shaft 204 and the cross-arm connecting shaft 205 are all horizontal free-rotating shaft parts, and the other end of the rear bar 209 is installed on t...

Embodiment 3

[0049] refer to Figure 7 , Figure 8 ,and Figure 9: The telescopic light bracket 2 is set as a scissor-type telescopic structure, the telescopic light bracket 2 includes a support plate A2, two telescopic arms A1, two telescopic arm supports A21 are arranged on the support plate A2, two telescopic arm supports The lower end of the side wall of A21 is provided with support sliding groove A22, and a moving rod A8 is installed between the two supporting sliding grooves A22, and the moving rod A8 slides up and down in the two sliding grooves A22; each telescopic arm A1 includes There is a fixed arm A24 arranged on the upper end of the side wall corresponding to each telescopic arm support A21 and a sliding arm A23 installed on the moving rod A8. The fixed arm A24 and the sliding arm A23 are staggered to form a scissors. Bearer 28 is installed on the outer end of sliding arm bar A23; Support plate A2 is provided with rotating device A3, is connected with tightening steel wire A...

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PUM

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Abstract

The invention discloses a telescopic lamp support adaptive to a rotary lamp. The telescopic lamp support comprises a rotary lamp support and a telescopic lamp support, wherein the rotary lamp supportis arranged on the telescopic lamp support, and a support cross arm is arranged on the telescopic lamp support; and the rotary lamp support comprises a lamp, a speed reducer and a motor which are sequentially arranged on the lower end surface of the support cross arm, the two ends of the lamp are each provided with a lamp rotating shaft, the two lamp rotating shafts are each provided with a rotatable support, and the rotatable support is used for rotating and supporting the lamp. The telescopic lamp support adaptive to the rotary lamp is ingenious in design, illumination is more intelligent and more convenient, the illuminating effect is enriched, and the effect that the lamp can be seen at night and cannot be seen in the daytime is achieved.

Description

technical field [0001] The invention relates to the technical field of electric lamps, in particular to a telescopic lamp bracket adapted to a rotating lamp. Background technique [0002] Modern urban landscape lighting is in the ascendant. When people beautify and brighten the outdoor environment of the city, they use a large number of contour lights, wall washers, spotlights and other lamps to outline or illuminate the illuminated surface in the lighting of buildings and billboards. Lamps are generally installed on the wall through metal brackets. Since the bracket is a fixed structure, the distance and angle between the lamp and the illuminated surface are fixed and cannot be changed. This just causes the following deficiencies: 1, it is unsafe if the light fixture bracket extends out of the wall for too long, especially when it is used in high-rise buildings and large billboards, it is easy to have a high-altitude fall accident (especially under bad weather conditions); ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V21/22F21V21/15F21V15/00F21W131/10
CPCF21V21/22F21V21/15F21V15/00F21W2131/10
Inventor 雍徽
Owner 雍徽