CN203176816U

CN203176816U - LED lighting lamp

Info

Publication number: CN203176816U
Application number: CN 201320106242
Authority: CN
Inventors: 孙伟; 沈涛; 潘海清
Original assignee: Yesun (changzhou) Photoelectric Technology Co Ltd
Current assignee: Yesun (changzhou) Photoelectric Technology Co Ltd
Priority date: 2013-03-08
Filing date: 2013-03-08
Publication date: 2013-09-04
Anticipated expiration: 2023-03-08

Abstract

The utility model discloses an LED lighting lamp which comprises a shell cover, a lens, a power source, a radiator, a PCB and a plurality of sets of LED light sources. The power source is electrically connected with the LED light sources. The PCB is installed on the radiator. The lens is installed in a clamping opening of the radiator and located below the PCB. Each LED light source is composed of a plurality of LED components which are arranged side by side. A plurality of light reflection boards are installed on the radiator. Each LED light source corresponds to one light reflection board. Each light reflection board is formed by a flat board, a plurality of anti-dazzle boards and arc boards in an integral mode, wherein the arc boards are located on the two sides of the flat board respectively and extend upwards, and the anti-dazzle boards are located among the adjacent LED components respectively. A power source supporting board is installed at the back portion of the radiator. The power source is installed on the power source supporting board. The LED lighting lamp can improve luminous efficiency, achieve the dodging effect and accordingly reduce discomfortableness brought to human bodies. In addition, the power source is convenient to install, and the LED lighting lamp is convenient to dismantle and repair.

Description

The LED lighting

Technical field

The utility model relates to a kind of LED lighting, belongs to the LED lighting technical field.

Background technology

At present, dazzle refers in the visual field sensation owing to the worry, the discomfort that cause much larger than the adaptable illumination of eyes or the performance that blinds.The light source of dazzle is divided into directly, as sunshine, too strong light etc. and indirect, and reflective as from smooth object surface (express highway pavement or the water surface etc.).The consequence that produces according to dazzle mainly is summed up as three types: uncomfortable type dazzle, the dazzle of light adaptation type and funeral can the type dazzles.Because LED belongs to spot light, improperly very easily produce dazzle if use, and then have influence on user's physical and mental health.The traditional lighting light fixture adopts circular lampshade mostly, and light uses the zone from led light source through arriving after penetrating outside the circular lampshade, causes a large amount of light losings thus, makes the light fixture whole lighting efficiency reduce.

Summary of the invention

Technical problem to be solved in the utility model is the defective that overcomes prior art, provide a kind of and can improve light extraction efficiency, reach even light effect, thereby reduce the human body sense of discomfort, and it is more convenient that power supply is installed, and laid-up is LED lighting eaily also.

In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of LED lighting, comprise cap, lens, power supply, radiator, pcb board and many group led light sources, power supply is electrically connected with led light source, pcb board is installed on the radiator, lens are installed in the radiator bayonet socket, and be positioned at the below of pcb board, led light source is made up of a plurality of LED assemblies that are arranged side by side, led light source is installed in the front of pcb board, a plurality of reflectors also are installed on the described radiator, the corresponding reflector of each led light source, reflector is by flat board, a plurality of anti-dazzle tabula rasas and lay respectively at dull and stereotyped both sides and upwardly extending arc plate integral type and make, a plurality of anti-dazzle tabula rasas lay respectively between the adjacent LED assembly, at the back of described radiator the power supply gripper shoe is installed, described power supply is installed on the power supply gripper shoe.

Further, at the back of cap suspension ring are installed.

Further, described lens are slab construction.

Adopt technique scheme, the utlity model has following beneficial effect:

1, improves light extraction efficiency, reached even light effect.Reflector of the present utility model has higher reflectivity in visible wavelength range, make light form diffuse reflection, spot light evenly is converted to area source, thereby reaches the effect of even light, increased lighting angle simultaneously, Zheng Ti light source is more even, soft and full like this.

2, the setting of the anti-dazzle tabula rasa between the adjacent LED assembly can reduce this lighting to the dazzle reaction of human body.

3, the LED power of composition LED assembly is very little, can be 0.3 watt, can effectively reduce the cost of product, the easier control quality of color matching luminous intensity distribution, assembly simultaneously is more flexible, can be according to the application scenario, be designed to different CCT, CRT, shape and size, satisfy different lighting demands.

4, power supply directly is installed in the back of radiator by the power supply gripper shoe, installs more conveniently, and laid-up is also more convenient.

Description of drawings

Fig. 1 is the structural representation of the LED lighting of two groups of led light sources of the present utility model;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the upward view of Fig. 1;

Fig. 4 looks enlarged drawing for the left side of Fig. 3;

Fig. 5 is the structural representation of the LED lighting of four groups of led light sources of the present utility model;

Fig. 6 is the left view of Fig. 5;

Fig. 7 is the right view of Fig. 5;

Fig. 8 is the vertical view of Fig. 7;

Fig. 9 is the stereogram of reflector of the present utility model.

The specific embodiment

Content of the present utility model is easier to be expressly understood in order to make, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below,

Shown in Fig. 1 ~ 4, a kind of LED lighting, comprise cap 9, lens 7, power supply 11, radiator 2, pcb board 4 and many group led light sources, power supply 11 is electrically connected with led light source, pcb board 4 is installed on the radiator 2, lens 7 are installed in radiator 2 bayonet sockets, and be positioned at the below of pcb board 4, led light source is made up of a plurality of LED assemblies 3 that are arranged side by side, led light source is installed in the front of pcb board 4, a plurality of reflectors 6 also are installed on the radiator, the corresponding reflector 6 of each led light source, reflector 6 is by dull and stereotyped 6-1, a plurality of anti-dazzle tabula rasa 6-3 and lay respectively at dull and stereotyped 6-1 both sides and upwardly extending arc plate 6-2 integral type and make, a plurality of anti-dazzle tabula rasa 6-3 lay respectively between the adjacent LED assembly 3, at the back of radiator 2 power supply gripper shoe 12 is installed, power supply 11 is installed on the power supply gripper shoe 12.Reflector 6 of the present utility model has higher reflectivity in visible wavelength range, make light form diffuse reflection, spot light evenly is converted to area source, thereby reaches the effect of even light, increased lighting angle simultaneously, Zheng Ti light source is more even, soft and full like this.Power supply directly is installed in the back of radiator by the power supply gripper shoe, install more conveniently, and laid-up is also more convenient.

The setting of anti-dazzle tabula rasa 6-3 can reduce this lighting to the dazzle reaction of human body.

For the ease of lifting this lighting, as shown in Figure 4, at the back of cap 9 suspension ring 14 are installed.

For irradiated area is bigger, further avoid reflective loss simultaneously, as shown in Figure 3, lens 7 are slab construction.

Shown in Fig. 1 ~ 4, led light source is two groups, and in Fig. 5 ~ 8, led light source is four groups.

Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. LED lighting, comprise cap (9), lens (7), power supply (11), radiator (2), pcb board (4) and many group led light sources, power supply (11) is electrically connected with led light source, pcb board (4) is installed on the radiator (2), lens (7) are installed in radiator (2) bayonet socket, and be positioned at the below of pcb board (4), led light source is made up of a plurality of LED assemblies (3) that are arranged side by side, led light source is installed in the front of pcb board (4), it is characterized in that: a plurality of reflectors (6) also are installed on the described radiator (2), the corresponding reflector (6) of each led light source, reflector (6) is by dull and stereotyped (6-1), a plurality of anti-dazzle tabula rasas (6-3) and lay respectively at flat board (6-1) both sides and upwardly extending arc plate (6-2) integral type and make, a plurality of anti-dazzle tabula rasas (6-3) lay respectively between the adjacent LED assembly (3), at the back of described radiator (2) power supply gripper shoe (12) is installed, described power supply (11) is installed on the power supply gripper shoe (12).

2. LED lighting according to claim 1 is characterized in that: at the back of cap (9) suspension ring (14) are installed.

3. LED lighting according to claim 1 and 2 is characterized in that: described lens (7) are slab construction.