Lamp post

A light pole and screw technology, which is applied to lighting devices, components of lighting devices, lighting auxiliary devices, etc., can solve problems such as inconvenient operation and restricted movement of operators, and achieve the effect of avoiding potential safety hazards and ensuring personnel safety

Inactive Publication Date: 2012-12-26
OCEANS KING LIGHTING SCI&TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the maintenance and replacement of light bulbs, because the height of the light bulb from the ground is very high, the operator needs to use tools such as ladders to climb to a high place to replace it. Whe

Method used

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Examples

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Example Embodiment

[0021] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0022] figure 1 It is a structural sectional view of a light pole in an embodiment, figure 2 It is an exploded view of the structure of the light pole in an embodiment, image 3 Yes figure 2 Schematic diagram of the structure of the locking part of the light pole shown. combine Figure 1 to Figure 3 , the light pole includes an inner sleeve rod 100 , an outer sleeve rod 200 and a locking adjustment device 300 . The jacket rod 200 is hollow. The inner sleeve rod 100 is accommodated in the outer sleeve rod 200 and can be freely moved up and down relative to the outer sleeve rod 200 . The locking adjusting device 300 is connected with the inner sleeve rod 100 and accommodated in the outer sleeve rod 200 , and is used for positioning the inner sleeve rod 100 in the outer sleeve rod 200 and adjusting the height of the inner s...

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PUM

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Abstract

The invention relates to a lamp post, which comprises an inner sleeve rod, an outer sleeve rod and a locking adjusting device. The outer sleeve rod is hollow; the inner sleeve rod is contained in the outer sleeve rod; the locking adjusting device is contained in the outer sleeve rod and is used for positioning the inner sleeve rod in the outer sleeve rod and adjusting the height of the inner sleeve rod; the locking adjusting device comprises a spreading piece, an adjusting piece and a locking piece; the spreading piece is connected with the inner sleeve rod; the adjusting piece is connected with the spreading piece and the locking piece; the adjusting piece adjusts the locking piece to axially move relative to the spreading piece along the outer sleeve rod; the locking piece has elasticity; and when the locking piece moves to the spreading piece, the spreading piece spreads the locking piece, and the locking piece extrudes the outer sleeve rod and is deformed, and locks and fixes the inner sleeve rod to the outer sleeve rod from a free retractable state. When a bulb is maintained or replaced, the bulb is lowered to a required height, then the bulb can be replaced or maintained, and the lamp post replaces a traditional lamp post, is safe, convenient and rapid, does not require operators to perform high-lift operation, avoids potential safety hazards, and guarantees the safety of the personnel.

Description

【Technical field】 [0001] The invention relates to a lamp supporting device, in particular to a lamp post. 【Background technique】 [0002] At present, the light pole of the street lamp is mostly a steel pipe. [0003] In the maintenance and replacement of light bulbs, because the height of the light bulbs from the ground is very high, the operator needs to use tools such as ladders to climb to a high place to replace them. When at a high place, the movement of the operator is restricted and the operation is extremely inconvenient. At the same time, due to the need for high-altitude operations, it is easy to generate potential safety hazards. 【Content of invention】 [0004] In view of this, it is necessary to provide a light pole for convenient maintenance of light bulbs. [0005] A light pole, including an inner sleeve rod, an outer sleeve rod and a locking adjustment device; the outer sleeve rod is hollow, the inner sleeve rod is accommodated in the outer sleeve rod, and...

Claims

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Application Information

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IPC IPC(8): F21V21/108F21V21/22
Inventor 周明杰李爱丽
Owner OCEANS KING LIGHTING SCI&TECH CO LTD
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