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Extensible pole component and lamp using extensible pole component

A technology for telescopic rods and components, which is applied to the connection of rods, connecting components, components of lighting devices, etc., can solve the problems of damage to lighting components, locking failure, friction loss of expansion sleeves, etc., so as to reduce the impact, prolong the service life, Avoid the effect of excessive wear

Active Publication Date: 2013-05-29
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

During the use of the above-mentioned lamps, when they are subjected to vibration, they will cause certain damage to the lighting components because they cannot effectively buffer the vibration force, and the expansion sleeve is prone to frictional loss due to vibration, and eventually the frictional locking force will be reduced. Failure of the lock between a support rod and a second support rod

Method used

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  • Extensible pole component and lamp using extensible pole component
  • Extensible pole component and lamp using extensible pole component
  • Extensible pole component and lamp using extensible pole component

Examples

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Embodiment Construction

[0018] The telescopic rod assembly and the lamp using the telescopic rod assembly will be further clarified below in conjunction with the drawings and specific embodiments.

[0019] See also figure 1 , figure 2 and image 3 The lamp 100 of an embodiment includes a lighting assembly 10, a telescopic rod assembly 30, a connecting piece 50, and a bracket 70. The lighting assembly 10 is mounted to the bracket 70 through the telescopic rod assembly 30 and the connecting piece 50.

[0020] The lighting assembly 10 includes a lamp housing 12, a connecting rod 14, a positioning member 16 and an elastic element 18. The lamp housing 12 contains components such as a light source. The connecting rod 14 is substantially cylindrical. One end of the connecting rod 14 is provided with a positioning hole 142, and the positioning hole 142 is a through hole. The positioning member 16 is substantially cylindrical. In this embodiment, one end of the positioning member 16 is hemispherical, and the...

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Abstract

An extensible pole component comprises a first supporting pole, a second supporting pole, an expansion sleeve, a screw, an elastic component, a bush and a limiting component, wherein both the first supporting pole and the second supporting pole are in round-cylinder shape, and one end of the first supporting pole is taken in the second supporting pole, the expansion sleeve is taken in the supporting pole. The screw comprises a resist-hole part, a screw-joint part and a guiding part, wherein the screw-joint part and the guiding part respectively extend from two ends of the resist-hole part, the screw-joint part is in screw joint with the expansion sleeve, parts of the resist-hold part are taken in the expansion sleeve to push the expansion sleeve and clamp the expansion sleeve between the screw and the second supporting pole. The bush is fixedly connected at one end where the first supporting pole is taken in the second supporting pole. The guiding part of the screw is capable of sliding, and the screw without rotating is arranged in the bush in a penetrating mode. The elastic component is arranged on the guiding part of the screw in a sleeved mode, and two ends of the elastic component are respectively headed one end where the resist-hold part is far from the screw-joint part and the bush. The limiting component is fixed at one end where the guiding part is far from the resist-hold part and headed one end where the bush is far from the elastic component. The extensible pole component is good in shockproof effect. The invention further provides a lamp.

Description

【Technical Field】 [0001] The invention relates to a telescopic rod assembly and a lamp using the telescopic rod assembly. 【Background technique】 [0002] Lamps generally include a lighting assembly and a telescopic rod assembly for supporting the lighting assembly. The telescopic rod assembly includes a first support rod, a second support rod sleeved with the first support rod, a screw rod and an expansion sleeve. The first support rod is fixed to the screw, and the screw is screwed to the expansion sleeve at the same time. By rotating the screw to open the expansion sleeve, the expansion sleeve is clamped between the screw and the second support rod, thereby connecting the first support rod and the second support rod. Frictionally fixed together by the expansion sleeve. In the use process of the above-mentioned lamps and lanterns, when they are subjected to vibration, they will not be able to effectively buffer the vibration force, which will cause certain damages to the light...

Claims

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Application Information

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IPC IPC(8): F16B7/14F21V21/22F21V15/04
Inventor 周明杰吴银娥
Owner OCEANS KING LIGHTING SCI&TECH CO LTD
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