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Rotary lamp support device

A technology for lamp holders and lamp holders, which is applied to lighting devices, lighting auxiliary devices, components of lighting devices, etc., and can solve problems that affect equipment reliability, safety, and heavy weight of rotating lamp holders

Active Publication Date: 2015-03-18
SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of rotating lamp stand device adjusts the rotation of the lamp holder through the motor-driven lamp stand shaft, so the structure size of the rotating lamp stand device is relatively large, resulting in too much weight for the rotating lamp stand device. All aspects of weight will seriously affect the reliability and safety of the equipment

Method used

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Embodiment Construction

[0019] 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.

[0020] Please also refer to figure 1 , figure 2 and image 3 , a rotating lamp stand device 100 provided in an embodiment of the present invention, the rotating lamp stand device 100 includes a housing 10 , a lamp stand rotating shaft 20 , a push rod 30 , a transmission mechanism 40 and a lamp bracket 50 . The transmission mechanism 40 is connected between the push rod 30 and the lamp holder shaft 20 . The transmission mechanism 40 includes a rack 41 and a gear 42 meshing with each other. The gear 42 is sleeved on the rotating shaft 20 of the lamp holder, and the rack 41 is fixedly connected to the push rod 30 . The reciprocating push of the push rod 30 makes the lamp holder rotating shaft 20 rotate. Both ends of the lamp holder shaft 20 are fixedly connected to the lamp...

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PUM

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Abstract

The invention discloses a rotary lamp support device comprising a housing, a lamp support rotary shaft and a lamp support. The lamp support is fixedly connected to the lamp support rotary shaft, the lamp support rotary shaft is connected to the housing and comprises a push rod and a transmission mechanism, the transmission mechanism is connected between the push rod and the lamp support rotary shaft, the push rod comprises a moving end and a fixed end which are arranged correspondingly, the fixed end is fixed to the housing, the moving end is fixedly connected to the transmission mechanism, the moving end is arranged along the direction perpendicular to the lamp support rotary shaft axially and slidably, the transmission mechanism comprises a gear and a rack, a gear sleeve sleeves the lamp support rotary shaft, the rack and the gear are engaged, and the rack is fixedly connected to the moving end and extends along the sliding direction of the moving end. The push rod pushes the transmission mechanism, the transmission mechanism drives the lamp support rotary shaft to rotate, and the lamp support is driven to rotate accordingly.

Description

technical field [0001] The invention relates to the field of lamp lighting, in particular to a rotating lamp stand device. Background technique [0002] At present, many lamp holder rotation adjustment devices adopt electric methods. This kind of rotating lamp stand device adjusts the rotation of the lamp holder through the motor-driven lamp stand shaft, so the structure size of the rotating lamp stand device is relatively large, resulting in too much weight for the rotating lamp stand device. All aspects of weight and weight will seriously affect the reliability and safety of the equipment. Contents of the invention [0003] The purpose of the present invention is to provide a simple structure, safe and reliable rotating lamp holder device. [0004] In order to solve the above technical problems, the present invention provides a rotating lamp holder device, which includes a housing, a lamp holder shaft and a lamp bracket, the lamp bracket is fixedly connected to the lam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V21/14
CPCF21V21/30
Inventor 周明杰费诗超
Owner SHENZHEN OCEANS KING LIGHTING ENG CO LTD