Shock absorbing device and lamp using same
A vibration damping device and lamp housing technology, which is applied in the field of shock absorbers, can solve problems such as insufficient anti-vibration protection of lamps, and achieve the effects of improving reliability and service life, reducing vibration amplitude, and reducing vibration energy
Active Publication Date: 2015-07-01
OCEANKING DONGGUAN LIGHTING TECH +2
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Problems solved by technology
However, using elastic silica gel, rubber or spring as the damping device of the lamp can only achieve vibration damping in one direction (such as horizontal, vertical or vertical directions), but cannot achieve simultaneous vibration damping in multiple directions, so this damping The anti-vibration protection of the lamps and lanterns is not comprehensive enough
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[0017] 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.
[0018] see figure 1 As shown, a vibration damping device 1 provided by the embodiment of the present invention includes an upper fixing seat 11 for connecting to anti-vibration equipment and a lower fixing seat 12 for connecting attachments, and the upper fixing seat 11 is used to support the anti-vibration equipment. Vibration equipment, the lower fixed seat 12 is used to fix the vibration damping device 1 on the attachment, the upper fixed seat 11 and the lower fixed seat 12 are arranged opposite to each other, and are parallel to each other, and the upper fixed seat 11 and the lower fixed seat 12 are fixed. The helical metal rope 13, the helical metal rope 13 can be elastically deformed, the axis of the helical metal rope 13 is parallel to the upper fixing seat 11 and the l...
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The invention discloses a shock absorbing device which comprises an upper fixing base connected with a device requiring shake prevention and a lower fixing base connected with an attached object. The upper fixing base and the lower fixing base are arranged oppositely and parallel to each other. A spiral metal rope is fixedly arranged between the upper fixing base and the lower fixing base, and the axis of the spiral metal rope is parallel to the upper fixing base and the lower fixing base. The shock absorbing device can offset shaking impact on the device requiring shake prevention in the horizontal direction and vertical direction and achieve all-around protection on the device requiring shake prevention. The invention further provides a lamp comprising the shock absorbing device. The shock absorbing device can conduct all-around shake prevention protection on the lamp.
Description
technical field [0001] The invention belongs to the field of shock absorbers, in particular to a shock absorber and a lamp using the shock absorber. Background technique [0002] In the case of strong vibration, the luminaire needs to have sufficient anti-vibration measures to prevent the luminaire from being damaged. For example, in fluorescent lighting fixtures, the proportion of light source damage due to vibration accounts for more than 50%, so it is very important to improve the anti-vibration performance of the light source . In the commonly used vibration reduction design of lamps, elastic silica gel, rubber or springs are usually used for vibration reduction. However, using elastic silica gel, rubber or spring as the damping device of the lamp can only achieve vibration damping in one direction (such as horizontal, vertical or vertical directions), but cannot achieve simultaneous vibration damping in multiple directions, so this damping The anti-vibration protectio...
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IPC IPC(8): F21V15/04F21S2/00
Inventor 周明杰李鹏飞
Owner OCEANKING DONGGUAN LIGHTING TECH