Spotlight system with adjustable emergent angle

An adjustable and angle-adjustable technology, which is applied to the components of lighting devices, semiconductor devices of light-emitting elements, instruments, etc., can solve the problems of poor focusing effect of spotlights, and achieve the effect of increasing convenience and miniaturization

Pending Publication Date: 2022-06-28
QINGDAO YEELINK INFORMATION TECH
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The main purpose of the present invention is to provide a spotlight system with adjustable output angle to solve the problem of poor focusing effect of spotlights in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Spotlight system with adjustable emergent angle
  • Spotlight system with adjustable emergent angle
  • Spotlight system with adjustable emergent angle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0032] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0033] In the present invention, unless otherwise stated, the directional words used such as "upper, lower, top, bottom" are usually for the directions shown in the drawings, or for the components themselves in vertical, In terms of vertical or gravitational direction; similarly, for the convenience of understanding and description, "inner and outer" refers to the inner and outer relative to the contour of each component itself, but the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a spotlight system with an adjustable emergent angle. The reflector lamp system with the adjustable emergent angle comprises a light source module, a reflector lamp module and a reflector lamp module, wherein the light source module is used for providing a light source; the focusing lens is arranged on the light emitting side of the light source module, and the focusing lens is provided with a first group of focusing electrodes and a second group of focusing electrodes which are sequentially arranged in the optical axis direction of the focusing lens; the control circuit is electrically connected with the light source module, the control circuit is provided with a first focusing port and a second focusing port, the first focusing port is connected with the first group of focusing electrodes, the second focusing port is connected with the second group of focusing electrodes, and the first focusing port and the second focusing port both output pulse signals; and the phase difference between the pulse signal output by the first focusing port and the pulse signal output by the second focusing port is 90 degrees. The problem that in the prior art, a spotlight is poor in focusing effect is solved.

Description

technical field [0001] The present invention relates to the technical field of lighting equipment, in particular, to a spotlight system with an adjustable exit angle. Background technique [0002] With the improvement of the quality of life, spotlights can significantly improve the quality of indoor lighting, and there is an increasing demand for spotlights installed indoors. After the existing spotlights are installed, the size of the beam needs to be manually adjusted for the beam angle of each lamp, and the beam angle cannot be automatically adjusted. [0003] At present, the commonly used adjustable focus spotlights use the rotation of the motor to control the position of the lens, and then adjust the light-emitting angle of the spotlight, but the motor is relatively large, which requires additional structural design and occupies a large space. Noise, and the current is large when the motor is running, it is necessary to increase the power of the whole lamp power supply...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V14/00G02F1/29H05B45/30F21Y115/10
CPCF21S2/00F21V14/003G02F1/29G02F1/294H05B45/30F21Y2115/10
Inventor 刘涛华于亚坤
Owner QINGDAO YEELINK INFORMATION TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap