Combined type LED road lamp

A technology for LED street lights and LED lights, applied in circuit layout, outdoor lighting, sustainable buildings, etc., can solve problems such as troublesome installation and production, and achieve the effects of convenient installation and production, increasing lighting range, and enhancing illuminance.

Inactive Publication Date: 2009-03-04
江阴市科夏电器有限公司
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chinese patent CN1873294A discloses a combined wide-angle LED lighting lamp and its manufacturing method, which is characterized in that a plurality of LEDs are formed into a spherical shape, and the LEDs form a s

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
  • Combined type LED road lamp
  • Combined type LED road lamp
  • Combined type LED road lamp

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0014] See figure 1 ~5. The combined LED street light of the present invention is composed of the LED lamp 1, the base plate 2, the circuit board 3 and the base plate 4. The substrate 2 consists of a number of annular step slopes 2.3 concentrically arranged from the outer edge to the center to form a spherical structure, the substrate 2 is fixedly connected to the bottom plate 4, there are several LED lamps 1, and several LED lamps 1 are densely distributed in a radial pattern. On each step slope 2.3 of the substrate 2, and each LED lamp 1 and the substrate 2 at its corresponding position are perpendicular to each other, the pin 1.1 of the LED lamp 1 is connected to the circuit board 3, and the circuit board 3 is fixed On the bottom plate 4, the surface of the substrate 2 is coated with a reflective film.

[0015] See image 3 The substrate 2 is composed of a substrate I 2.1 and a substrate II 2.2, the center of the substrate I 2.1 is a planar structure, and the substrate II 2.2 ...

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 relates to a modular LED street lamp, which comprises LED lamps (1), substrates (2), circuit boards (3) and soleplates (4), wherein, pins (1.1) of the LED lamps (1) are connected with the circuit boards (3); and the circuit boards (3) are fixed on the soleplates (4). The invention is characterized in that the substrates (2) comprise a plurality of circular staircase slopes (2.3) which are arranged eccentrically from the periphery to the center to form a spherical structure. The substrates (2) are connected fixedly with the soleplates (4); a plurality of LED lamps (1) are provided and are densely arranged on the circular staircase slopes (2.3) of the substrates (2) in a radial pattern; and the LED lamps (1) are vertical to the substrates (2) at the corresponding positions. Each substrate (2) consists of a substrate I (2.1) and a substrate II (2.2), wherein, the middle part of the substrate I (2.1) has a plane structure, and the substrate II (2.2) is embedded in the plane structure of the substrate I (2.1). The modular LED street lamp of the invention has the advantages of wide range of irradiation, strong illumination and easy production and installation.

Description

(1) Technical field [0001] The invention relates to a street lamp, in particular to a combined LED street lamp. (2) Background technology [0002] A light-emitting diode (LED) is a high-efficiency solid-state light source that can emit light with weak electric energy. The main advantages of LED lighting are environmental protection, long life, energy saving, and will not produce gases that pollute the environment. Under the same brightness, the power consumption of LED lamps is only 1 / 10 of that of ordinary incandescent lamps, but the life span can be extended nearly 100 times. And it can provide tens or even more than 100 hours of continuous lighting. In traditional street lamps of this kind, the arrangement of LED circuit boards in the lampshade is generally planar. This kind of street lamps with LED circuit boards arranged in a plane can only irradiate light under the street lamps, and the lighting area is narrow. The length of the road requires more street lamps, and ...

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
IPC IPC(8): F21V19/00F21V21/00F21V23/00F21W131/103F21Y101/02F21Y115/10
CPCY02B20/72
Inventor 张旗兴徐军
Owner 江阴市科夏电器有限公司
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