Lifting type lighting device

A lighting device and lifting technology, which is applied in the direction of lighting devices, fixed lighting devices, lighting auxiliary devices, etc., can solve the problems of cumbersome lifting and locking operations of lifting rods, and achieve simple lifting and locking operations and simple positioning operations Effect

Inactive Publication Date: 2021-02-12
SHENZHEN OCEANS KING LIGHTING ENG CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One of the purposes of the embodiments of the present application is to provide a lift-type lighting device, which aims to solve the technical problem in the prior art that the lifting and locking operations of the lifting rod are very cumbersome

Method used

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Embodiment Construction

[0034] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application.

[0035] In the description of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the application and simplifying the description, rather than Nothing to indicate or imply that a referenced device or ...

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PUM

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Abstract

The invention is suitable for the technical field of mechanical self-locking, and provides a lifting type lighting device which comprises a lamp holder, a lifting rod connected to the lamp holder anda lamp cap arranged on the lifting rod. The lifting rod comprises a self-locking assembly and at least two rod bodies which are sequentially and movably connected in a sleeved mode in the axial direction, and every two adjacent rod bodies are the first rod body and the second rod body respectively. The self-locking assembly comprises a first locking sleeve and a second locking sleeve, the first rod body is sleeved with the first locking sleeve, and the second rod body is movably sleeved with the second locking sleeve; the section, close to the first locking sleeve, of the second locking sleeveis eccentric, and the second locking sleeve is connected to the first locking sleeve in a sleeving mode and inclines relative to the second rod body so that self-locking limiting of the first rod body and the second rod body in the axial direction can be formed. In the embodiment of the invention, the second locking sleeve sleeves the first locking sleeve and inclines relative to the second rod body so as to clamp the second rod body, so that self-locking limiting of the first rod body and the second rod body in the axial direction is realized, and the lifting and locking operations of the lifting rod are very simple and rapid.

Description

technical field [0001] The present application belongs to the technical field of mechanical self-locking, and more specifically relates to a lifting lighting device. Background technique [0002] In order to improve the convenience of use of the lamp, the lamp is usually arranged on the lifting rod at present, and the lifting action is realized by the lifting of the lifting rod. [0003] The traditional lifting rod realizes the lifting action by connecting at least two rod bodies in sequence. When the height needs to be adjusted, the lock wrench on the rod body needs to be released first, and when the two rod bodies move to the preset height, then Buckle the locking wrench on the rod body to realize the fixed limit of the two rod bodies, so as to realize the lifting and locking operation of the lifting rod. The operation is very cumbersome and time-consuming, and self-locking cannot be realized. Contents of the invention [0004] One of the objectives of the embodiments o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/08F21V21/36
CPCF21S8/085F21V21/36
Inventor 周明杰黄先平吴鹏飞
Owner SHENZHEN OCEANS KING LIGHTING ENG CO LTD
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