CN101576240A

CN101576240A - Illumination module and illumination module array

Info

Publication number: CN101576240A
Application number: CNA2008103015094A
Authority: CN
Inventors: 林后尧
Original assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2008-05-09
Filing date: 2008-05-09
Publication date: 2009-11-11

Abstract

The invention provides an illumination module, which comprises a radiating base, a light source fixed on the radiating base and a mounting seat; the radiating base is fixed on the mounting seat; and the mounting seat is provided with a clamping groove and a clamping pin matched with the clamping groove. Therefore, the illumination module array is formed by mutually clamping the clamping groove and the clamping pin of the illumination module with the same structure through the clamping groove and the clamping pin, and the assembly is convenient. Besides, the mounting seat is suitable to be manufactured into various adapting shapes; therefore, the illumination module and the illumination module array are convenient to be mounted in places with various shapes. In addition, the invention also provides an illumination module array provided with the illumination module.

Description

Illumination module and illumination module array

Technical field

The present invention relates to lighting engineering, particularly a kind of illumination module and a kind of illumination module array.

Background technology

That LED has is low in energy consumption, shatter-proof, the response fast and be easy to advantage such as volume production, is applied to room lighting gradually.Existing LED lighting engineering is fixed in LED an aluminium cooling base usually because of considering the big characteristic of LED caloric value, forms a LED illumination module, to satisfy the radiating requirements of LED.Yet the aluminium cooling base is difficult to be processed into the various shapes of assembling and installing of being suitable for, installation cost height.

Summary of the invention

In view of this, be necessary to provide a kind of illumination module and illumination module array of assembling and installing of being easy to.

A kind of illumination module, it comprises a cooling base and a light source that is fixed on this cooling base, this illumination module also comprises a mount pad, and this cooling base is fixed in this mount pad, and this mount pad is formed with a draw-in groove and a bayonet lock that matches with this draw-in groove.

A kind of illumination module array, it comprises:

A plurality of mount pads, each mount pad are formed with a draw-in groove and a bayonet lock that matches with this draw-in groove, and these a plurality of mount pads are by this bayonet lock and the mutual clamping of draw-in groove;

A plurality of cooling bases, each cooling base is fixed in the mount pad of a correspondence; And

A plurality of light sources, each light source is fixed on the cooling base of a correspondence.

This illumination module can engage formation illumination module array with bayonet lock with the draw-in groove and the bayonet lock of other illumination module mutually by this draw-in groove, reaches the purpose of quick assembling.In addition, this mount pad is made into the shape of various suitable installations easily, and so, this illumination module and illumination module array are easily installed in various places.

Description of drawings

Fig. 1 is the schematic perspective view of the illumination module of better embodiment of the present invention.

Fig. 2 is the schematic perspective view at another visual angle of the illumination module of Fig. 1.

Fig. 3 is the schematic perspective view of the illumination module array of better embodiment of the present invention.

Fig. 4 is the schematic perspective view at another visual angle of the illumination module array of Fig. 3.

The specific embodiment

See also Fig. 1 and Fig. 2, the illumination module 10 of better embodiment of the present invention comprises 16, one mount pads 18 of 14, one cooling bases of 12, one circuit boards of a light source.Light source 12 is electrically connected on circuit board 14.Circuit board 14 is fixed on the cooling base 16.Cooling base 16 is fixed on the mount pad 18.Mount pad 18 is formed with a draw-in groove 182 and a bayonet lock 184 that matches with draw-in groove 182.So, illumination module 10 can engage with draw-in groove mutually by the bayonet lock that draw-in groove 182 and bayonet lock 184 and other have an illumination module of same structure, and is easy to assembly.

Light source 12 can adopt high power (1 ~ 3W) white light emitting diode (and Light Emitting Diode, LED), yellow light LED or blue-ray LED.Present embodiment adopts the white light LEDs of 3W, good illumination effect.

Circuit board 14 can adopt aluminium base circuit board, and external power source (figure does not show) connection, is used for driving and controls light source 12 luminous.Particularly, circuit board 14 offers first through hole 142.So, can pass through first through hole 142, utilize screw (figure does not show) that circuit board 14 is fixed in cooling base 16.

Cooling base 16 can adopt the aluminium cooling base, and it comprises heat-conducting part 162 and from the extended radiating fin of heat-conducting part 162 portion 164.Circuit board 14 is close to heat-conducting part 162 setting, so, can improve pyroconductivity, and the heat that light source 12 is produced conducts to radiating fin portion 164 efficiently, by radiating fin portion 164 heat is distributed.Radiating fin portion 164 also extends two flanks, 166, two flanks and offers second through hole 168.So, can pass through second through hole 168, utilize screw (figure does not show) that cooling base 16 is fixed in mount pad 18.

Be appreciated that in other embodiments the cooling base 16 that can adopt other materials to make.The shape of cooling base 16 also can adopt other to be beneficial to the design of heat radiation.In addition, cooling base 16 also can be fixed on the mount pad 18 by other fixed forms, as gummed or fixing.

Mount pad 18 adopts the high material of plasticity to make, as plastic cement or plastics.So, conveniently make the shape of various needs.In the present embodiment, mount pad 18 adopts plastic cement to make, and makes the square shape.Draw-in groove 182 is opened in an edge of the opposing one side of mount pad 18 and cooling base 16.Bayonet lock 184 outwards extends from mount pad 18 and draw-in groove 182 opposed edges.So be provided with, a plurality of illumination module 10 can join end to end and form illumination module array (seeing Fig. 3 or 4).In the present embodiment, draw-in groove 182 and the arrowhead form of bayonet lock 184 for cooperatively interacting.

Certainly, mount pad 18 also can be made into the shape that other are suitable for installing, as has circular arc concave bottom surface (being easily installed in cylinder) or circular arc convex bottom face (being easily installed in the circular arc corner).In addition, mount pad 18 can also form how right draw-in groove 182 and bayonet lock 184, as, form another to draw-in groove and bayonet lock in two edges of residue of the opposing one side of mount pad 18 and cooling base 16.So, single illumination module 10 can engage the more illumination module of more number.

See also Fig. 3 and Fig. 4, the illumination module array 20 of better embodiment of the present invention comprises a plurality of mount pads 18, a plurality of cooling base 16, a plurality of aluminium base circuit board 14 and a plurality of light source 12, each mount pad 18 is formed with a draw-in groove 182 and a bayonet lock 184 that matches with draw-in groove 182, and a plurality of mount pads 18 are by bayonet lock 182 and draw-in groove 184 mutual clampings.Each cooling base 16 is fixed in the mount pad 18 of a correspondence.Each light source 12 is fixed on the cooling base 16 of a correspondence by aluminium base circuit board 14.

In the present embodiment, the number of cooling base 16 and light source 12 is less than the number of mount pad 18, and cooling base 16 and light source 12 cooperate one by one and optionally be fixed in mount pad 18.So, visual demand is provided with the interval (pitch) between the light source 12.

Preferably, illumination module array 20 comprises that also is connected and fixed a part 22, is connected and fixed part 22 and is used to be connected and fixed a plurality of mount pads 18.So, can reinforce illumination module array 20.

Be noted that above-mentioned embodiment only is better embodiment of the present invention, those skilled in the art also can do other variation in spirit of the present invention.The variation that these are done according to spirit of the present invention all should be included within the present invention's scope required for protection.

Claims

1. illumination module, it comprises a cooling base and a light source that is fixed on this cooling base, it is characterized in that, this illumination module also comprises a mount pad, this cooling base is fixed in this mount pad, and this mount pad is formed with a draw-in groove and a bayonet lock that matches with this draw-in groove.

2. illumination module as claimed in claim 1 is characterized in that, this light source is a white light emitting diode.

3. illumination module as claimed in claim 1 is characterized in that, this cooling base is the aluminium cooling base.

4. illumination module as claimed in claim 1 is characterized in that, this cooling base comprise one near the heat-conducting part of this light source and one from this heat-conducting part to the fin portion that extends away from this light source direction.

5. illumination module as claimed in claim 1 is characterized in that, this illumination module also comprises an aluminium base circuit board that is arranged on the cooling base, is used to control this light source.

6. illumination module as claimed in claim 1 is characterized in that this cooling base is fixed at this mount pad.

7. illumination module as claimed in claim 1 is characterized in that, this mount pad is the square shape, and this draw-in groove is opened in an edge of the opposing one side of this mount pad and this cooling base, and this bayonet lock outwards extends from this mount pad and this draw-in groove opposed edges.

8. illumination module as claimed in claim 1 is characterized in that, this bayonet lock is an arrowhead form.

9. illumination module array is characterized in that comprising:

10. illumination module array as claimed in claim 9 is characterized in that, the number of these a plurality of cooling bases and light source is less than the number of these a plurality of mount pads, and these a plurality of cooling bases and light source cooperate selectivity to be fixed in this a plurality of mount pads one by one.

11. illumination module array as claimed in claim 9 is characterized in that, this illumination module array comprises that also is connected and fixed a part, and this is connected and fixed part and is connected and fixed this a plurality of mount pads.