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Damping structure and lamp

A vibration-reducing structure and technology for lamps, which are applied in damage prevention measures for lighting devices, lighting devices, electric light sources, etc., can solve problems such as increased maintenance costs and easy damage to light sources, and achieve the effect of saving replacement costs and protecting light sources

Active Publication Date: 2015-03-18
OCEANKING DONGGUAN LIGHTING TECH +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When used in an environment where the lamps vibrate, such as quay cranes, gantry cranes, and large locomotives, the light source is easily damaged by vibration
When the light source is damaged by vibration, the light source needs to be replaced, resulting in an increase in maintenance costs

Method used

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  • Damping structure and lamp
  • Damping structure and lamp
  • Damping structure and lamp

Examples

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0021] Please also refer to Figure 1 to Figure 4 , is a lamp 100 provided by the present invention. The lamp 100 includes a lamp cap 10 , a bracket 30 and at least one vibration-damping structure 50 .

[0022] Such as figure 1 and figure 2 As shown, the lamp cap 10 is fixedly connected to the bracket 30 , and the bracket 30 is used to support the lamp cap 10 . A light source 12 is provided in the lamp head 10 for providing illumination.

[0023] In this embodiment, the lamp cap 10 and the bracket 30 are fixed by screws.

[0024] Such as figure 1 As shown, in this embodiment, there are two damping structures 50 . In other embodiments, the number of the vibration-damping structures 50 may be one, three or more. In other words, the number of the vibration-damping structu...

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PUM

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Abstract

The invention discloses a damping structure. The damping structure comprises a first hydraulic device, a second hydraulic device, an elastic element and a fixing portion; the fixing portion is fixedly connected with the first hydraulic device; the first hydraulic device is communicated with the second hydraulic device; the first hydraulic device comprises a first hydraulic cylinder and a first piston; the first piston is arranged inside the first hydraulic cylinder; the second hydraulic device comprises a second hydraulic cylinder and a second piston; the second piston is arranged inside the second hydraulic cylinder; the elastic element is accommodated inside the second hydraulic cylinder; the first piston move relative to the first hydraulic cylinder and drives the second piston to move relative to the second hydraulic cylinder to enable the elastic element to compress. The invention also discloses a lamp. According to the damping structure and the lamp, the elastic element is compressed through the first hydraulic device and the second hydraulic device to reduce vibration of a light source, so that the light source cannot be damaged under the condition that the vibration is intense, the light source is effectively protected, and light source replacement costs are saved.

Description

technical field [0001] The invention relates to the field of lighting lamps, in particular to a vibration reduction structure and a lamp. Background technique [0002] In the prior art, most lamps do not have a vibration-reducing structure, and the light source is directly installed on the lamp holder. When used in an environment where the lamps vibrate, such as quay cranes, gantry cranes, and large locomotives, the light source is easily damaged by vibration. When the light source is damaged by vibration, the light source needs to be replaced, resulting in an increase in maintenance cost. Contents of the invention [0003] The object of the present invention is to provide a vibration reduction structure and a lamp capable of protecting a light source. [0004] In order to solve the above technical problems, the present invention provides a vibration-damping structure for reducing vibration of a lamp, and the lamp includes a bracket. The damping structure is located bel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V15/04
CPCF21S2/00F21V15/04
Inventor 周明杰丁牛欢
Owner OCEANKING DONGGUAN LIGHTING TECH