CN103104825A

CN103104825A - Lamp source module capable of being assembled on various heat dissipation bodies

Info

Publication number: CN103104825A
Application number: CN2011103653129A
Authority: CN
Inventors: 胡裕周; 刘福镇
Original assignee: Intematix Technology Center Corp
Current assignee: Interlight Optotech Corp; Intematix Technology Center Corp
Priority date: 2011-11-11
Filing date: 2011-11-11
Publication date: 2013-05-15

Abstract

The invention discloses a lamp source module capable of being assembled on various heat dissipation bodies. Through holes are respectively formed in the centers of the various heat dissipation bodies. The lamp source module comprises a lamp holder, an insulating sleeve fixed on the lamp holder, a drive circuit arranged inside the insulating sleeve, a heat conducting seat combined on the insulating sleeve, and a light emitting diode (LED) lamp source. The LED lamp source comprises a circuit board and at least one LED arranged on the circuit board. The circuit board is attached to the heat conducting seat and connected with the drive circuit in an electric mode, wherein the various dissipation bodies penetrate through the through holes and are sleeved on the exteriors of the insulating sleeve and the heat conducting seat. Therefore, the lamp source module capable of being assembled on the various heat dissipation bodies is capable of reducing a development time course and product cost.

Description

Can be assembled in the lamp source module of different radiators

Technical field

The present invention relates to a kind of lamp source module, particularly a kind of lamp source module of assembling different radiators.

Background technology

Light emitting diode (Light Emitting Diode, LED) because having the advantages characteristics such as low power consuming, power saving, long service life, volume are little, reaction is fast, be widely used on various light fixture therefore replace gradually traditional tengsten lamp, fluorescent lamp or mercury vapor lamp.

Moreover, can produce the high heat of high temperature when operating due to LED, therefore general LED light fixture has heat abstractor mostly, as the fin in a plurality of annular arrangements of outer edge surface moulding of radiator, has large-scale area of dissipation by those fin, with with the heat loss rapidly that LED was produced, this is radiator structure common on the LED light fixture.

At present existing LED manufacturer quite a lot, for the heat dissipation problem that solves the LED light fixture is developed radiator miscellaneous, it is to design the radiator external form according to customer demand that the part radiator is also arranged, for this reason, LED manufacturer needs to make development and Design for the radiator of various light fixture models, and carry out various safety checks and test, and not only causing extremely long exploitation time-histories, development process is suitable time and effort consuming also.

Summary of the invention

A purpose of the present invention is to provide a kind of lamp source module of assembling different radiators, and it is to provide can be in conjunction with the lamp source module of the heat radiation radiator of various models, reducing the exploitation time-histories, and reduces product cost.

In order to reach above-mentioned purpose, the invention provides a kind of lamp source module of assembling different radiators, described different radiators center has respectively through hole, lamp source module comprises lamp holder, be fixed on insulating sleeve on lamp holder, be arranged on drive circuit in insulating sleeve, be combined in heat-conducting seat on insulating sleeve, and LED light source, LED light source comprises circuit board and is arranged at least one LED on circuit board, circuit board attaches heat-conducting seat, and electric connection drive circuit, wherein, described each radiator passes through hole and to be linked in insulating sleeve and heat-conducting seat outside.

compared to prior art, the invention provides a modular lamp source module, have respectively for the center that is combined on the different radiators of a through hole, wherein, the through hole of radiator is to coordinate lamp source module and arrange, being beneficial to each radiator passes through hole and is linked on lamp source module, because lamp source module of the present invention is to be the Modular lamp source through careful design, therefore radiator only need coordinate corresponding through hole and height, can guarantee by various safety checks and test, not only reduce a large amount of time and manpower in exploitation, also shorten dramatically the exploitation time-histories and reduce product cost, increase practicality of the present invention.

Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.

Description of drawings

The schematic appearance of Fig. 1 lamp source module of the present invention;

The three-dimensional exploded view of Fig. 2 lamp source module of the present invention;

The cutaway view of Fig. 3 lamp source module of the present invention;

The enforcement aspect of Fig. 4 lamp source module of the present invention;

It implements the three-dimensional exploded view of aspect Fig. 5 lamp source module of the present invention;

It implements the assembled sectional view of aspect Fig. 6 lamp source module of the present invention.

Wherein, Reference numeral

1 lamp source module 2 radiators

3 through hole 4 lampshades

10 lamp holder 11 junctions

20 insulating sleeve 200 accommodation spaces

30 drive circuit 40 heat-conducting seats

41 lockhole 42 guide holes

50 LED light source 51 circuit boards

510 locating hole 52 LED

53 wire 60 load bearing seats

61 double-screw bolt 62 guide pillars

70 lock-in component 80 conducting strips

The specific embodiment

Relevant detailed description of the present invention and technology contents coordinate description of drawings as follows, yet appended accompanying drawing only provides reference and explanation use, and the present invention is limited.

The present invention respectively please refer to Fig. 1 to Fig. 3, for can assemble the schematic appearance of the lamp source module of different radiators, three-dimensional exploded view and cutaway view; The lamp source module 1 of assembling different radiators of the present invention comprises a lamp holder 10, an insulating sleeve 20, one drive circuit 30, a heat-conducting seat 40, reaches a LED light source 50.

This lamp holder 10 has a junction 11, and this junction 11 is to be electrically connected external power source.

This insulating sleeve 20 is fixed on this lamp holder 10, and is formed with an accommodation space 200.This drive circuit 30 is a circuit board, and it is arranged in the accommodation space 200 of this insulating sleeve 20.

This heat-conducting seat 40 is pedestals that are made of the good material of heat conduction, and as aluminum metal etc., a lateral junction of this heat-conducting seat 40 is combined on this insulating sleeve 20, and this LED light source 50 is amplexiformed in relative another side.

This LED light source 50 comprises a circuit board 51 and is arranged at least one LED52 on this circuit board 51, and this circuit board 51 attaches these heat-conducting seats 40, and is electrically connected this drive circuit 30.

In the present embodiment, this insulating sleeve 20 and this heat-conducting seat 40 have respectively a tapering, and the tapering of this heat-conducting seat 40 is following the tapering of this insulating sleeve 20 and extending, in addition, this lamp source module 1 also comprises a load bearing seat 60 and a plurality of lock-in component 70, this heat-conducting seat 40 is positioned on this load bearing seat 60, and is combined on this insulating sleeve 20 by this load bearing seat 60.

The combination that is described in more detail this heat-conducting seat 40, this load bearing seat 60 and this insulating sleeve 20 is as follows.This circuit board 51 is provided with a plurality of locating holes 510, these heat-conducting seat 40 correspondences have a plurality of lockholes 41, these load bearing seat 60 correspondences are provided with a plurality of double-screw bolts 61, those lock-in components 70 sequentially pass those locating holes 510 and lockhole 41 and locking on double-screw bolt 61, and be combined on this insulating sleeve 20.

Moreover this circuit board 51 has a plurality of wires 53, and these heat-conducting seat 40 correspondences have a plurality of guide holes 42, and respectively this guide hole is located at the lateral margin face of this heat-conducting seat; 60 correspondences of this load bearing seat have a plurality of guide pillars 62, in the present embodiment, those guide pillars 62 are respectively a hollow semicolumn, and are convexly equipped with end face at this load bearing seat 60 (during actual enforcement not as limit), and those wires 53 pass those guide holes 42 and guide pillar 62 and are electrically connected this drive circuit 30.

Please continue with reference to Fig. 4 to Fig. 6, be respectively enforcement aspect, three-dimensional exploded view, and assembled sectional view that the present invention can assemble the lamp source module of different radiators; Lamp source module 1 of the present invention can be organized and be located on different radiators, and its embodiment is that variant radiator 2 centers have respectively a through hole 3, and each radiator 2 passes through hole 3 and is linked in this insulating sleeve 20 and this heat-conducting seat 40 outsides.

After this radiator 2 was linked in this insulating sleeve 20 and this heat-conducting seat 40, the outer edge surface of this heat-conducting seat 40 was thermo-contacts good with these radiator 2 maintenances, to reach heat conducting purpose; In addition, the LED light source 50 that is combined on this heat-conducting seat 40 is understood emergences outside this radiator 2, and last, lampshade 4 is combined in this radiator 2 end faces, completes according to this group of light fixture and establishes.

Moreover, this lamp source module 1 also comprises a conducting strip 80 and a protective cover 90, this conducting strip 80 is the good insulating trip of thermal conductivity, it is coated on this insulating sleeve 20 and this heat-conducting seat 10 outsides, in order to increase the thermal conductivity between this heat-conducting seat 10 and this radiator 2, again, 90 covers of this protective cover are combined on this LED light source 50, this conducting strip 80 and a protective cover 90 all can increase the insulating properties of this lamp source module 1, then promote the security on using.

It should be noted that in the present embodiment, the through hole 3 of this radiator 2 is to coordinate this insulating sleeve 20 and this heat-conducting seat 40 to have corresponding tapering, by this this radiator 2 closely is linked in outside this insulating sleeve 20 and this heat-conducting seat 40.

Certainly; the present invention also can have other various embodiments; in the situation that do not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make according to the present invention various corresponding changes and distortion, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.

Claims

1. the lamp source module that can assemble different radiators, described different radiators centers have respectively a through hole, it is characterized in that, this lamp source module comprises:

One lamp holder;

One insulating sleeve is fixed on this lamp holder;

One drive circuit is arranged in this insulating sleeve;

One heat-conducting seat is combined on this insulating sleeve; And

One LED light source comprises a circuit board and is arranged at least one LED on this circuit board, and this circuit board attaches this heat-conducting seat, and is electrically connected this drive circuit;

Wherein, described each radiator passes through hole and to be linked in this insulating sleeve and this heat-conducting seat outside.

2. the lamp source module of assembling different radiators according to claim 1, is characterized in that, also comprises a conducting strip, and this conducting strip is coated on this insulating sleeve and this heat-conducting seat is outside.

3. the lamp source module of assembling different radiators according to claim 1 and 2, is characterized in that, this insulating sleeve and this heat-conducting seat have respectively a tapering, and the inboard correspondence of described through hole has this identical tapering.

4. the lamp source module of assembling different radiators according to claim 1 and 2, is characterized in that, also comprises a load bearing seat, and this heat-conducting seat is positioned on this load bearing seat, and be combined on this insulating sleeve by this load bearing seat.

5. the lamp source module of assembling different radiators according to claim 4, it is characterized in that, also comprise a plurality of lock-in components, and this circuit board is provided with a plurality of locating holes, this heat-conducting seat correspondence has a plurality of lockholes, this load bearing seat correspondence is provided with a plurality of double-screw bolts, and those lock-in components sequentially pass those locating holes and lockhole and lock on double-screw bolt, and are combined on this insulating sleeve.

6. the lamp source module of assembling different radiators according to claim 4, it is characterized in that, this circuit board has a plurality of wires, this heat-conducting seat correspondence has a plurality of guide holes, this load bearing seat correspondence has a plurality of guide pillars, and those wires pass those guide holes and guide pillar and are electrically connected this drive circuit.

7. the lamp source module of assembling different radiators according to claim 6, is characterized in that, respectively this guide hole is located at the lateral margin face of this heat-conducting seat, and those guide pillars are the end faces that is convexly equipped with at this load bearing seat.

8. the lamp source module of assembling different radiators according to claim 7, is characterized in that, those guide pillars are respectively a hollow semicolumn.

9. the lamp source module of assembling different radiators according to claim 1, is characterized in that, this LED light source emergence is outside described radiator.

10. the lamp source module of assembling different radiators according to claim 1, is characterized in that, also comprises a protective cover, and this protection housing is combined on this LED light source.