Multidirectional antivibration vibration absorber and lamp using same

Abstract

The invention provides a multidirectional antivibration vibration absorber which is suitable for the field of vibration dampers and comprises a shell, an inner sleeve and an elastomer clamped between the shell and the inner sleeve, wherein the shell is fixedly connected with an antivibration product, and the inner sleeve is fixedly connected with a support. The invention also provides a lamp comprising a lamp body, a support arranged on the lamp body and the multidirectional antivibration vibration absorber, wherein the shell of the vibration absorber is fixedly connected with the support. The multidirectional antivibration vibration absorber and the lamp using the same are characterized in that the vibration absorber is fixedly arranged on the support and the lamp is hung below the vibration absorber; when a system formed by the lamp and the vibration absorber suffers from multidirectional vibration excitation, the vibration excitation is buffered by the elastic deformation of the elastomer; and in the process, the vibration energy of a vibration source is gradually consumed due to the generation of damping and heat through the elastic deformation of the elastomer, thereby achieving the goal of multidirectional vibration reduction.

Description

technical field [0001] The invention belongs to the field of damping devices, in particular to a multi-directional anti-vibration damper and a lamp using the damper. Background technique [0002] With the increasingly wide application of lighting fixtures, the lamps used in many occasions are often subject to continuous and strong three-way vibration, but the existing lamps do not have matching shock absorbers, and most of the lamps are rigidly connected and fixed. Vibration reduction function, once the lamp is subjected to large impacts or three-way vibrations of various irregular frequencies for a long time during the working process, it is easy to cause the components with poor vibration resistance such as bulbs and electronic ballasts to fall off, break and other damage. Thereby affecting the normal use and lifespan of the light fixture, also can make the electrical connection of the light fixture go wrong and cause potential safety hazard. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0002]With the increasing application of lighting fixtures, the lamps used in many occasions are often subject to continuous and strong three-way vibration, but the existing lamps have not yet matched Most of the lamps are rigidly connected and fixed without vibration damping function. Once the lamp is subjected to a large impact or three-way vibration of various irregular frequencies for a long time during the work process, it is easy to cause the bulb, electronic ballast Parts with poor vibration resistance, such as the device, will fall off, break, etc., which will affect the normal use and life of the lamp, and will also cause problems with the electrical connection of the lamp, causing safety hazards

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