Multi-directional adjusting down lamp

A multi-directional adjustment, downlight technology, applied in the field of LED lighting, can solve the problems of rising maintenance costs, difficulty in debugging, and increased humanized demand for lamps, and achieve the effects of improving adaptability, firm structure, and stable expansion and contraction.

Pending Publication Date: 2018-02-23
HUIZHOU CDN INDAL DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, as people's requirements for lighting effects continue to increase, the demand for humanization of lamps continues to increase, especially in high-altitude applications. It is very difficult to debug application scenarios such as illumination directio

Method used

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  • Multi-directional adjusting down lamp
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  • Multi-directional adjusting down lamp

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0024] Example 1:

[0025] The present invention provides a downlight capable of adjusting up and down, horizontal rotation and illumination angle deflection in multiple directions, which is used for downlighting or oblique illumination in large venues, and has a remote control function at the same time.

[0026] The downlight specifically includes adjustment mechanisms in three directions, and also includes a control module for controlling these adjustment mechanisms.

[0027] In terms of overall structure, such as figure 1 As shown, it includes a housing, an adjustment bracket arranged in the housing and parallel to the axial direction of the lamp body, an adjustment platform installed on the adjustment bracket, and a light source part installed on the adjustment platform. The adjusting bracket is used for fixing the light source part and cooperating with a plurality of adjusting mechanisms. The adjustment bracket includes a plurality of transmission rods coaxially arrange...

Example Embodiment

[0030] Example 2:

[0031] As a supplement to Embodiment 1, the difference between this embodiment and Embodiment 1 lies in the following: figure 2 As shown in the figure, the shape of the adjustment platform in this embodiment matches the shape of the downlight, and is roughly circular in shape, a plurality of transmission rods pass through the edge of the adjustment platform, and the lower surface of the adjustment platform is provided with a transmission gear and a toothed plate , The transmission structure is formed by the transmission gear between the toothed plate and the transmission tooth rod. The transmission gear is sleeved on the transmission tooth rod, its inner wall is provided with inner teeth matched with the thread of the transmission tooth rod, and the outer wall is provided with outer teeth matched with the toothed disc. When the toothed plate rotates, it drives the transmission gear to rotate. During the rotation of the transmission gear, its inner teeth w...

Example Embodiment

[0035] Example 3:

[0036] As a supplement to Embodiments 1 and 2, the difference between this embodiment and Embodiment 1 lies in the following: image 3 As shown, on the horizontal rotation structure, the top of the light source part is connected with a horizontal rotation structure passing through the adjustment platform. It is fixedly connected with the toothed plate and the adjustment platform to ensure that it can rotate freely without affecting the rotation of the toothed plate. The end of the horizontal rotation structure is fixed with a horizontal rotation gear, and the second drive motor fixed above the adjustment platform meshes with the horizontal rotation gear and drives it to rotate.

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Abstract

The invention relates to a multi-directional adjustment downlight, which comprises an adjustment bracket arranged in a casing and parallel to the axial direction of the lamp body, an adjustment platform arranged on the adjustment bracket and moving along the axial direction of the adjustment bracket, and an adjustable platform connected with the adjustment bracket. Adjust the deflection angle and the light source part of the rotation angle. The adjustment bracket includes a plurality of transmission tooth rods. The plurality of transmission tooth rods pass through the edge of the adjustment platform. The lower surface of the adjustment platform is provided with a transmission gear and a toothed plate. There are inner teeth meshed with the transmission tooth rod, and the outer surface is provided with outer teeth meshed with the toothed disc, and the toothed disc is driven to rotate by the first drive motor arranged above the adjustment platform. The present invention has the following technical effects: 1) The present invention realizes multidirectional adjustment through ingenious structural design. 2) The expansion and contraction is more stable and the structure is more firm by means of transmission tooth rod. 3) Remote control can be realized, greatly improving the adaptability of application scenarios.

Description

technical field [0001] The invention relates to the field of LED lighting, in particular to a multidirectional adjustment downlight. Background technique [0002] With the continuous progress and development of LED technology, it has been widely used as a light source in people's daily life. At present, LED spotlights have become widely used lighting fixtures in commercial lighting places due to their advantages such as low power consumption, long irradiation distance, and long service life. [0003] However, as people's requirements for lighting effects continue to increase, the demand for humanization of lamps continues to increase, especially in high-altitude applications. It is very difficult to debug application scenarios such as illumination direction, angle, brightness, and color temperature when using lamps; thus It will inevitably lead to an increase in the debugging and maintenance workload of LED spotlights when they are used in high-altitude fields, and the main...

Claims

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Application Information

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IPC IPC(8): F21S8/00F21V21/15F21V21/22F21V21/30F21V23/04F21Y115/10
CPCF21S8/00F21V21/15F21V21/22F21V21/30F21V23/0435F21Y2115/10
Inventor 胡永宏邹伟宏魏明江柳保林
Owner HUIZHOU CDN INDAL DEV
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