Light emitting diode (LED) lamp
A technology of LED lamps and LED light sources, applied in lighting devices, cooling/heating devices of lighting devices, light sources, etc., can solve the problem of inability to charge and discharge the energy of LED emitted light effectively, uneven brightness of light spots in vertical and horizontal directions, and electrical energy. High consumption and other problems, to achieve the effect of eliminating heat island effect, simple structure and long service life
Inactive Publication Date: 2011-03-09
赵璧
View PDF6 Cites 14 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] Existing street lamps generally adopt the structure of reflection and transmission to produce a circular bright spot on the road surface, and the light spots of the street lamps on the same side are spread along the road in turn to meet the lighting requirements of the road surface. The light distribution of existing lamps has the following defects: First, A single high pole light gets a circular light spot with a bright center and dark surroundings on the road surface, and the brightness of a single light spot has unevenness in the vertical and horizontal directions
Secondly, the adjacent light spots are arranged in sequence to form the overall illuminance of t
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0016] In order to further understand the features, technical means, and specific objectives and functions achieved by the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0017] see figure 1 , image 3 and Figure 5 , the LED lamp of the present invention includes a shelf 1, a lampshade 2, a reflective panel 3, an LED light source module 4, a top cover radiator 5, and a light pole. There are several bottom cooling holes 12 at both ends, and the two receiving grooves 11 are in communication with the lower surface of the shelf 1 . An elongated locking arm 13 is formed between the two receiving grooves 11 . Both ends of the shelf 1 are provided with fastening plates 14 extending along the width direction of the shelf 1 , and the fastening plates 14 are located at both ends of the receiving groove 11 .
[0018] see Figure 2 to Figure 4 A fastening groove 21 is provide...
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
Login to view more Abstract
The invention discloses a light emitting diode (LED) lamp, comprising a storage rack, a lamp shield, a reflector panel, an LED light source module, a head cover radiator and a lamp post, wherein the storage rack is provided with two holding tanks, two ends of each holding tank are provided a plurality of bottom radiating holes, and a clip fixing arm is arranged between the two holding tanks; the lower surface of the lamp shield is provided with a clip fixing tank, the lamp shield is held in the holding tanks, and the clip fixing arm is inserted in the clip fixing tank; the reflector panel is provided with a plurality of holding tanks and punching holes corresponding to the holding tanks, and the holding tanks and the punching holes are formed by the enclosure of graded tank walls plated with reflective films; the LED light source module is provided with a plurality of LED lamps held in the holding tanks; and the head cover radiator is provided with a jack socket for the lamp post, and two sides of the jack socket for the lamp post are provided with top radiating holes communicated with the bottom radiating holes. The LED lamp has the advantages of simple structure, high luminous efficiency, good heat dissipation and longer service life, and is convenient to install.
Description
technical field [0001] The invention relates to a lamp, in particular to an LED lamp. Background technique [0002] Existing street lamps generally adopt the structure of reflection and transmission to produce a circular bright spot on the road surface, and the light spots of the street lamps on the same side are spread along the road in turn to meet the lighting requirements of the road surface. The light distribution of existing lamps has the following defects: First, A single high pole light gets a circular light spot with a bright center and dark surroundings on the road surface, and there is unevenness in the brightness of a single light spot in the vertical and horizontal directions. Secondly, the adjacent light spots are arranged in sequence to form the overall illuminance of the road surface. Dark areas are inevitably generated at the junctions of circular light spots. Under the premise of not providing lighting density, the dark areas at the intersection of light sp...
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
Login to view more IPC IPC(8): F21S2/00F21V17/10F21V19/00F21V29/00F21Y101/02F21V29/76F21V29/83
Inventor 赵璧
Owner 赵璧
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
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