CN212805368U

CN212805368U - Linear LED projecting lamp

Info

Publication number: CN212805368U
Application number: CN202021685248.3U
Authority: CN
Inventors: 杨琴琴; 岳娜; 屈中强; 张昆仑
Original assignee: HUBEI YUNCHUAN OPTOELECTRONICS TECHNOLOGY CO LTD
Current assignee: HUBEI YUNCHUAN OPTOELECTRONICS TECHNOLOGY CO LTD
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-03-26
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a linear LED projecting lamp. Belongs to the technical field of LED illumination. The LED projection lamp mainly solves the problems that an existing LED projection lamp needs an independent driving power supply, is heavy in weight and is inconvenient to install and maintain. It is mainly characterized in that: the LED light source plate comprises an LED light source plate group, a reflecting cup and a radiator; each LED light source plate of the LED light source plate group is integrated with a driving chip to form a linear LED light source plate module; the driving chip is electrically connected with the LED light source and the input line on the linear LED light source board module. The utility model has the characteristics of mutual independence, sexual valence relative altitude, small and exquisite light and reduction installation requirement between drive and light source integration and modularization, the light source, mainly used linear LED projecting lamp.

Description

Linear LED projecting lamp

Technical Field

The utility model belongs to the technical field of the LED illumination, concretely relates to linear LED projecting lamp.

Background

The LED projection lamp is mainly applied to places such as factory buildings, high poles, roads, large-scale workplace mines, building galleries, stadiums, viaducts, monuments and the like, is high in installation position, large in size and heavy in weight, and is difficult to maintain and repair.

The existing LED projection lamp is basically composed of three main modules, namely a shell, an LED lamp bead and a driving power supply. The drive power supply needs glue filling and the like because of the waterproof process problem, the cost accounts for most of the project lamp cost, the weight also accounts for not less specific gravity, so that the total cost of the project lamp is increased, the weight volume is increased, the installation requirement is harsh, the drive power supply controls the whole LED light source plate, and once the drive power supply is damaged, the whole LED project lamp cannot work. With the development of electronic technology, the price of the LED projection lamp is always in a price reduction state, and people pursue more projection lamps with high cost performance, small size and portability.

Disclosure of Invention

The utility model aims at providing a to above-mentioned weak point and provide a linear LED projecting lamp with drive and light source integration and modularization, mutual independence between the light source, sexual valence relative altitude, small and exquisite light and reduction installation requirement.

The technical solution of the utility model is that: the utility model provides a linear LED projecting lamp, includes LED light source board group, its characterized in that: the LED lamp also comprises a reflecting cup and a radiator; each LED light source plate of the LED light source plate group is integrated with a driving chip to form a linear LED light source plate module; the driving chip is electrically connected with the LED light source and the input line on the linear LED light source board module.

The technical solution of the utility model in LED light source board group include 2 to 9 the same linear LED light source board modules.

The technical solution of the utility model in the reflection of light cup install toughened glass through the glass buckle, toughened glass installs on the radiator surface.

The technical solution of the utility model is that the toughened glass is provided with a bracket through the bracket fixing screw.

The technical solution of the utility model in linear LED light source board module pass through the screw installation and fix on the radiator surface, the radiator installation is fixed on reflecting light cup.

The technical solution of the utility model in the radiator be equipped with the waterproof layer.

The technical solution of the utility model in LED light source board group include 4 the same, be the linear LED light source board module that the square distributes.

The technical solution of the utility model provides an input line pass waterproof screw and draw forth.

The utility model discloses owing to integrate driver chip on LED light source board, form linear LED light source board to with linear LED light source board modularization, save drive power supply, only need carry out water repellent to the light source board and can reach water-proof effects, because of saving drive power supply, greatly reduced the cost of LED projecting lamp, alleviateed the weight of projecting lamp, improved the price/performance ratio, reduced the installation requirement simultaneously, be convenient for maintain. In addition, because of mutual independence between the linear LED light source board modules, one is damaged, and the use of other modules is not influenced. The linear LED light source board modularization greatly improves the unity of products and improves the utilization rate of the light source board.

The utility model discloses mainly used LED projecting lamp.

Drawings

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

In the attached drawings: 1. glass buckle; 2. an LED light source; 3. an electronic component; 4. a bracket fixing screw; 5. a support; 6. tempering the glass; 7. a module fixing hole; 8. an input line via.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1, the utility model relates to an embodiment of linear LED projecting lamp, including anti-light cup, linear LED light source board module group, support 5, toughened glass 6 and radiator. Wherein, support 5, toughened glass 6 and radiator are the same with among the current LED projecting lamp.

The linear LED light source board module group comprises 4 same linear LED light source board modules which are distributed in a square shape. Linear LED light source board module is formed by linear LED light source board modularization, and linear LED light source board comprises LED light source board and the driver chip of integration on LED light source board. The LED light source plate adopts an aluminum substrate. The LED light source board is provided with an LED light source 2, an electronic component 3, a module fixing hole 7, an input line through hole 8 and the like, the electronic component 3 comprises a driving chip and other components, and the driving chip and peripheral components thereof form a driving circuit which is electrically connected with the LED light source 2 and the input line on the linear LED light source board module. The driving circuit is a driving circuit commonly used for the LED light source plate, and the driving chip adopts an L1051 driving chip.

A waterproof layer is arranged on a radiator shell used by the linear light source module. The waterproof layer is a rubber ring arranged on the shell of the radiator and is structurally waterproof. The input line passes through waterproof screw and draws forth, and waterproof screw installs on input line through-hole 8. The led-out input line can be directly connected with commercial power to work.

The upper and lower parts of the LED light source 2 of the linear LED light source plate module are respectively provided with two module fixing holes 7, the linear LED light source plate module is fixedly installed on the surface of a heat radiator through the module fixing holes 7 and screws, and the heat radiator is fixedly installed on the reflection cup.

The toughened glass 6 is arranged on the surface of the radiator. The toughened glass 6 is fixed on the reflecting cup through the glass buckles 1 around. Two sides of the bracket 5 are arranged on the frame of the toughened glass 6 through bracket fixing screws 4.

All there is the pad on each linear LED light source board module, all can the welding input line, mutual independence, not influence each other, and monolithic linear LED light source board module power is the same, and the linear LED light source board module combination of different quantity can be chooseed for use to the LED projecting lamp of different power, has increased the uniformity of product, has reduced the overstock risk of stock. Because of mutual independence between each linear LED light source board module, the damage of single linear LED light source board module does not influence the use of other linear LED light source board modules, changes the linear LED light source board module of single damage, has reduced cost of maintenance.

The utility model discloses with linear light source board modularization, improve the unity of product, save drive power supply, through the independent LED light source module of direct lighting to the realization improves the price/performance ratio, reduces weight, realizes that the projecting lamp is small and exquisite light.

Claims

1. The utility model provides a linear LED projecting lamp, includes LED light source board group, its characterized in that: the LED lamp also comprises a reflecting cup and a radiator; each LED light source plate of the LED light source plate group is integrated with a driving chip to form a linear LED light source plate module; the driving chip is electrically connected with the LED light source (2) and the input line on the linear LED light source board module.

2. The linear LED projector of claim 1, wherein: the LED light source plate group comprises 2-9 same linear LED light source plate modules.

3. The linear LED projector of claim 2, wherein: the reflection of light cup pass through glass buckle (1) and install toughened glass (6), toughened glass (6) are installed on the radiator surface.

4. A linear LED projector according to claim 3, characterized in that: and the toughened glass (6) is provided with a bracket (5) through a bracket fixing screw (4).

5. A linear LED floodlight according to any one of claims 1 to 4, characterized in that: the linear LED light source plate module is fixedly arranged on the surface of the heat radiator through screws, and the heat radiator is fixedly arranged on the reflecting cup.

6. A linear LED floodlight according to any one of claims 1 to 4, characterized in that: the radiator shell is provided with a waterproof layer.

7. The linear LED projector of claim 2, wherein: the LED light source plate group comprises 4 identical linear LED light source plate modules which are distributed in a square shape.

8. A linear LED floodlight according to any one of claims 1 to 4, characterized in that: the input line is led out through the waterproof screw.