CN210291479U

CN210291479U - Multi-light source LED street light head

Info

Publication number: CN210291479U
Application number: CN201921747178.7U
Authority: CN
Inventors: 湛创
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-04-10
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a many light sources type LED street lamp holder, including lamp body and LED light source, two at least light source installation cavities have been seted up in the bottom surface of lamp body, there is spacing bulge loop at the inner wall middle part integrated into one piece of light source installation cavity, the installation screw has been seted up on the diapire of light source installation cavity, the LED light source passes through the fix with screw on the diapire of light source installation cavity, still be provided with transparent lampshade, integrated into one piece has the screens bulge loop on transparent lampshade's outer wall, still be provided with the clamping ring at light source installation cavity, the laminating of screens bulge loop is on spacing bulge loop in the light source installation cavity is gone into to transparent lampshade card, and support to press on the lateral surface of screens bulge loop and the clamping ring passes through the screw rod to. The utility model discloses a structure sets up rationally, can not cause the influence to transparent cover when the installation, can not cause the influence to other LED light sources when single LED light source damages, conveniently carries out the maintenance of single LED light source and changes, and the suitability is strong and the practicality is good.

Description

Multi-light-source type LED street lamp holder

Technical Field

The utility model belongs to the technical field of the street lamp, concretely relates to many light sources type LED street lamp holder.

Background

Street lamps are lamps whose illuminance on the designated back-lighting surface is higher than that of the surrounding environment, and are also called spot lamps. The LED street lamp is mainly used for large-area operation sites, building outlines, stadiums, overpasses, monuments, parks and flower bed lamps, in recent years, the LED street lamp is developed as a new generation of green energy-saving lamps, the replacement of the traditional street lamp is almost completed, the attention of people is paid to the maintenance problem accompanied with the LED street lamp, the structure of the existing LED street lamp is examined, an LED module, a power supply, a radiator and other basic components are arranged in the lamp body, the LED street lamp in the prior art mostly adopts a single LED light-emitting source for illumination, the illumination effect is limited, the normal illumination can be influenced when the LED street lamp is damaged, meanwhile, the lampshade of the LED street lamp in the prior art is mostly directly fixed on the lamp holder by adopting a screw, the lampshade is easily damaged during the disassembly and assembly, and the applicability and the practicability are limited.

Disclosure of Invention

The utility model aims at providing a structure sets up reasonable and many light sources type LED street lamp holder that the suitability is strong.

The technical scheme for realizing the purpose of the utility model is a multi-light source type LED street lamp cap, which comprises a lamp shell and an LED light source fixed on the lamp shell, the tail part of the lamp shell is provided with a hollow lamp handle, the bottom surface of the lamp shell is provided with at least two light source installation concave cavities, a limiting convex ring is integrally formed in the middle of the inner wall of the light source mounting concave cavity, a mounting screw hole is formed in the bottom wall of the light source mounting concave cavity, the LED light source is fixed on the bottom wall of the light source mounting concave cavity through a screw, and is also provided with a transparent lampshade, a clamping convex ring is integrally formed on the outer wall of the transparent lampshade, a press ring is also arranged in the light source mounting concave cavity, the inner diameter of the compression ring is smaller than the outer diameter of the clamping convex ring, the transparent lampshade is clamped in the light source mounting concave cavity, the clamping convex ring is attached to the limiting convex ring, and the pressing ring is pressed on the outer side surface of the clamping convex ring and is fixed on the lamp housing through a screw rod.

The lamp shell is provided with a groove, the groove is arranged in the adjacent light source installation concave cavity, a wire penetrating pipe is clamped in the groove, the wire penetrating pipe is clamped in the groove, and two ends of the wire penetrating pipe are abutted to and pressed and positioned through a pressing ring.

The lamp shell is provided with a driving power supply box, the driving power supply box is provided with a box cover, and the box cover is fixed on the lamp shell through a stud.

And the bottom surface of the lamp shell is uniformly provided with heat dissipation strip-shaped grooves.

The number of the light source installation concave cavities is two, three, four or five.

The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, it is provided with two at least light source installation cavities to can install a plurality of LED light sources, and transparent cover and light source installation cavity one-to-one, and fix through the clamping ring, thereby can not cause the influence to transparent cover when the installation, can not cause the influence to other LED light sources when single LED light source damages simultaneously, also conveniently carry out the maintenance of single LED light source simultaneously and change, use reliable and stable, the suitability is strong and the practicality is good.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

(example 1)

Fig. 1 shows a specific embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.

Referring to fig. 1, the lamp cap of the multi-light source type LED street lamp comprises a lamp housing 1 and an LED light source 2 fixed on the lamp housing, the tail part of the lamp shell is provided with a hollow lamp handle 3, the bottom surface of the lamp shell is provided with at least two light source installation concave cavities 4, a limiting convex ring 5 is integrally formed in the middle of the inner wall of the light source mounting cavity, a mounting screw hole 6 is formed in the bottom wall of the light source mounting cavity, the LED light source is fixed on the bottom wall of the light source mounting concave cavity through a screw, and is also provided with a transparent lampshade 7, a clamping convex ring 8 is integrally formed on the outer wall of the transparent lampshade, a press ring 9 is also arranged in the light source mounting concave cavity, the inner diameter of the compression ring is smaller than the outer diameter of the clamping convex ring, the transparent lampshade is clamped in the light source mounting concave cavity, the clamping convex ring is attached to the limiting convex ring, and the pressing ring is pressed on the outer side surface of the clamping convex ring and is fixed on the lamp housing through a screw rod.

The lamp shell is provided with a groove 10, the groove is arranged in a concave cavity for mounting adjacent light sources, a wire penetrating pipe 11 is clamped in the groove, the wire penetrating pipe is clamped in the groove, and two ends of the wire penetrating pipe are abutted to press and positioned through a pressing ring.

The lamp shell is provided with a driving power supply box 12, the driving power supply box is provided with a box cover 13, and the box cover is fixed on the lamp shell through a stud.

And the bottom surface of the lamp shell is uniformly provided with heat dissipation strip-shaped grooves 14.

The utility model discloses a structure sets up rationally, it is provided with two at least light source installation cavities to can install a plurality of LED light sources, and transparent cover and light source installation cavity one-to-one, and fix through the clamping ring, thereby can not cause the influence to transparent cover when the installation, can not cause the influence to other LED light sources when single LED light source damages simultaneously, also conveniently carry out the maintenance of single LED light source simultaneously and change, use reliable and stable, the suitability is strong and the practicality is good.

The standard parts used in the present embodiment may be purchased directly from the market, and the non-standard structural components described in the specification and drawings may be obtained by processing without any doubt according to the common general knowledge in the art, and the connection manner of the respective parts is by the conventional means developed in the art, and the machines, parts and equipment are of the conventional type in the art, so that the detailed description thereof is omitted.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.

Claims

1. A multi-light source type LED street lamp lamp holder, comprising a lamp housing and an LED light source fixed on the lamp housing, a hollow lamp handle is provided at the rear of the lamp housing, and characterized in that: a bottom surface of the lamp housing is provided with At least two light source installation concave cavities, a limiting convex ring is integrally formed in the middle of the inner wall of the light source installation concave cavity, mounting screw holes are opened on the bottom wall of the light source installation concave cavity, and the LED light source is fixed on the light source by screws. A transparent lampshade is also arranged on the bottom wall of the light source installation cavity, a snap ring is integrally formed on the outer wall of the transparent lampshade, and a pressure ring is also arranged in the light source installation cavity. The inner diameter is smaller than the outer diameter of the retaining ring, the transparent lampshade is snapped into the light source installation cavity, and the retaining ring is attached to the retaining ring, and is pressed against the retaining ring by the pressing ring. The outer surface of the snap ring and the pressing ring are fixed on the lamp housing by means of screws.

2 . The multi-light source type LED street lamp lamp holder according to claim 1 , wherein a groove is formed on the lamp housing, and the groove is arranged in an adjacent light source installation cavity, and the groove is located in the groove. 3 . A wire penetrating tube is clamped inside, the wire penetrating tube is clamped into the groove, and both ends are pressed and positioned by a pressing ring.

3 . The multi-light source type LED street lamp lamp holder according to claim 2 , wherein a driving power supply box is opened on the lamp housing, and a box cover is provided on the driving power supply box, and the box cover is screwed. 4 . The post is fixed on the lamp housing.

4 . The multi-light source type LED street lamp lamp holder according to claim 3 , wherein a heat dissipation strip groove is evenly opened on the bottom surface of the lamp housing. 5 .

5 . The multi-light source type LED street lamp lamp holder according to claim 4 , wherein the number of said light source installation concave cavities is two, three, four or five. 6 .