CN201706277U

CN201706277U - Light source module

Info

Publication number: CN201706277U
Application number: CN2010202156628U
Authority: CN
Inventors: 胡小萍
Original assignee: Individual
Current assignee: Guangdong Pretty Sun Light-Boxes & Pop Display Manufacturing Co Ltd
Priority date: 2010-05-31
Filing date: 2010-05-31
Publication date: 2011-01-12
Anticipated expiration: 2020-05-31

Abstract

The utility model relates to the field of energy-saving light sources, in particular to a light source module with an LED lamp arrangement, which comprises a substrate and a plurality of rows of LED lamps. The triangular arrangement of the LED lamps uses light sources of the LED lamps as centers, and the included angle formed by each LED lamp and two adjacent LED lamps ranges from 50 degrees to 70 degrees. The light source module has the advantages that 1 the effective LED lamps in triangular arrangement effectively reduce dark zone area and avoid ribs, and 2 connectors are used for connection, thereby being convenient for splicing and installing the substrate.

Description

The light source module

Technical field

The utility model relates to the energy-conserving light source field, specifically is a kind of light source module of LED lamp bank row.

Background technology

Present advertising lamp box is to establish enterprise to hold image, important channel of promoter's target, and traditional advertising lamp box AT STATION, public arena such as harbour, airport can be found everywhere.

The fluorescent tube light intensity progressively weakens apart from increase in the advertising lamp box, forms light and dark rib phenomenon on the lamp box surface easily because of a little, for solving the rib phenomenon, increases a large amount of wastes that fluorescent tube density and quantity side can cause the energy, and the remarkable rising of cost; Afterwards, adopt energy-conservation LED lamp, LED lamp by many replaces original fluorescent tube, so fail to solve well rib phenomenon (as shown in Figure 1) but be full of, for addressing the above problem, someone is the LED lamp (as shown in Figure 3) of cellular distribution (as shown in Figure 5) or square arrangement with the LED lamp, but the rib phenomenon fails to solve the big shortcomings such as (shown in Fig. 2,4,6) of dark space area.

The utility model content

The purpose of this utility model is in order to overcome the shortcoming that prior art exists, and provide a kind of dark space area minimum, the light source module of avoiding rib phenomenon and convenient splicing arranged.

The utility model is realized with the following methods: the bag substrate, and on substrate, be provided with plurality of rows LED lamp, arrangement between its described LED lamp is that the light source with the LED lamp is that central point is triangular shape and arranges, and the angle that each LED lamp and two adjacent LEDs lamp constitute is between 50 degree are spent to 70.

The optimum angle of described LED lamp is 60 degree triangular arranged.

Between described LED lamp and the adjacent LED lamp apart from identical.

Light effective range between the LED lamp is rounded and the light source edge is tangent mutually, and the light source diastema between the LED lamp constitutes the dark space of imploded arcs limit triangular shape.

Described substrate bottom surface is provided with first, second connector, and first, second connector is provided with first, second pin respectively, and first, second pin is that rightabout is arranged.

During amalgamation, first, second pin is inserted in mutually in the cavity volume set in first, second connector between the described substrate, and first, second pin sidewall is close to spacing mutually.

The beneficial effects of the utility model are: 1, effectively the LED lamp is the triangular shape arrangement, effectively reduces the dark space area, avoids the rib phenomenon; 2, utilize connector to be connected, make things convenient for the substrate splicing to install.

Description of drawings

Fig. 1 is the structural representation of first kind of background technology.

Fig. 2 is the illumination dark space scope schematic diagram of Fig. 1.

Fig. 3 is the structural representation of second kind of background technology.

Fig. 4 is the illumination dark space scope schematic diagram of Fig. 3.

Fig. 5 is the structural representation of the third background technology.

Fig. 6 is the illumination dark space scope schematic diagram of Fig. 5.

Fig. 7 is a structural representation of the present utility model.

Fig. 8 is an illumination of the present utility model dark space scope schematic diagram.

Fig. 9, Figure 10 are splicing schematic diagrames between the substrate.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is made concrete further instruction.

As shown in the figure, bag substrate 1, and on substrate 1, be provided with plurality of rows LED lamp, and the arrangement between its described LED lamp is that the light source with LED lamp 101,102,103 is that central point is triangular shape and arranges, the angle that each LED lamp and two adjacent LEDs lamp constitute is between 50 degree are spent to 70.Light effective range between the LED lamp 101,102,103 is rounded and the light source edge is tangent mutually, and the light source diastema between the LED lamp 101,102,103 constitutes the dark space 104 of imploded arcs limit triangular shape.

The optimum angle of described LED lamp 101,102,103 is 60 degree triangular arranged.

Between described LED lamp and the adjacent LED lamp apart from identical.

Light effective range between the LED lamp 101,102,103 is rounded and the light source edge is tangent mutually, and the light source diastema between the LED lamp 101,102,103 constitutes the dark space 104 of imploded arcs limit triangular shape.

Described substrate 1 bottom surface is provided with first, second connector 105,107, and first, second connector 105,107 is provided with first, second pin 106,108 respectively, first, second pin the 106, the 108th, and rightabout is arranged.

During amalgamation, first, second pin 106,108 is inserted in mutually in cavity volumes set in first, second connector 105,107 between the described substrate 1, and first, second pin 106,108 sidewalls are close to spacing mutually.

As shown in Figure 4: after LED lamp group is bright, can see that dark space 104 is imploded arcs limit triangular shape, its dark space 104 areas form the dark space area than the LED lamp group of the LED lamp group of cellular distribution or rectangular arrangement and lack.

Utilize connector 105,107 effectively conveniently to be mounted to the large substrate group.

Claims

1. light source module, bag substrate (1), and on substrate (1), be provided with plurality of rows LED lamp, it is characterized in that: the arrangement between the described LED lamp is that the light source with LED lamp (101,102,103) is that central point is triangular shape and arranges, and the angle that each LED lamp and two adjacent LEDs lamp constitute is between 50 degree are spent to 70.

2. light source module according to claim 1 is characterized in that: the optimum angle of described LED lamp (101,102,103) is 60 degree triangular arranged.

3. light source module according to claim 2 is characterized in that: between described LED lamp and the adjacent LED lamp apart from identical.

4. light source module according to claim 3, it is characterized in that: the light effective range between the described LED lamp (101,102,103) is rounded, the light source edge is tangent mutually, and the light source diastema between the LED lamp (101,102,103) constitutes the dark space (104) of imploded arcs limit triangular shape.

5. light source module according to claim 1, it is characterized in that: described substrate (1) bottom surface is provided with first, second connector (105,107), first, second connector (105,107) is provided with first, second pin (106,108) respectively, and first, second pin (106,108) is that rightabout is arranged.

6. light source module according to claim 4, it is characterized in that: between the described substrate (1) during amalgamation, first, second pin (106,108) is inserted in mutually in the cavity volume set in first, second connector (105,107), and first, second pin (106,108) sidewall is close to spacing mutually.