Unlock instant, AI-driven research and patent intelligence for your innovation.

LED lamp with controllable light irradiation angle

A technology of irradiation angle and LED lights, which is applied to the components of lighting devices, semiconductor devices of light-emitting elements, cooling/heating devices of lighting devices, etc., which can solve the problem of cross-effect of lighting areas of LED lamps and the inability to adjust and balance the irradiation angle And other problems, to achieve the effect of making up for the weak LED light, avoiding the impact, and increasing the lighting intensity

Active Publication Date: 2020-11-03
NINGHAI TAISHENG ELECTRICAL APPLIANCE CO LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an LED lamp with a controllable light irradiation angle, which solves the problem that the lighting areas of LED lamps interact with each other and the irradiation angle cannot be adjusted and balanced according to requirements.

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
  • LED lamp with controllable light irradiation angle
  • LED lamp with controllable light irradiation angle
  • LED lamp with controllable light irradiation angle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0021] In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situati...

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 discloses an LED lamp with controllable light irradiation angle, which comprises a light box, a hoisting tube, a shaping ring, an interference mechanism and a driving mechanism. The top of the hoisting tube is fixedly welded to the bottom of the light box, and the shaping ring is set In the middle of the inner cavity of the light box, the interference mechanism is set on the top of the edge of the inner cavity of the light box, and the driving mechanism is installed in the inner cavity of the hoisting tube. The LED lamp with a controllable light irradiation angle adopts a controllable light irradiation design method , according to the actual needs to adjust the light coverage area of ​​each lamp, which can not only cross influence each other, but also do not interfere with each other. The short-term pressure difference formed between them makes air flow around the lamp, and the air inside the lamp will exchange heat and cold to properly cool the lamp.

Description

technical field [0001] The invention relates to the technical field of LED lighting lamps, in particular to an LED lamp with a controllable light irradiation angle. Background technique [0002] At present, with the continuous deepening of the concept of scientific environmental protection and sustainable development, all walks of life are making corresponding changes and upgrades, among which there are countless ones that are closely related to people's daily life, and lighting is one of them. Traditional lighting Most of the methods are incandescent lamps, but with the rapid development of manufacturing and science and technology, incandescent lamps are gradually withdrawing from their original market and usage scenarios, and are gradually being replaced by LED lighting lamps. LED lamps are replaced by many incandescent lamps. There are some advantages, such as energy saving and environmental protection, long life, low power consumption, and easy maintenance, etc., so they...

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 Patents(China)
IPC IPC(8): F21S8/06F21V14/04F21V14/02F21V29/83F21Y115/10
CPCF21S8/06F21V14/02F21V14/04F21V29/83F21Y2115/10
Inventor 阙海凤
Owner NINGHAI TAISHENG ELECTRICAL APPLIANCE CO LTD