CN104100865B - A kind of LED module - Google Patents
A kind of LED module Download PDFInfo
- Publication number
- CN104100865B CN104100865B CN201410329014.8A CN201410329014A CN104100865B CN 104100865 B CN104100865 B CN 104100865B CN 201410329014 A CN201410329014 A CN 201410329014A CN 104100865 B CN104100865 B CN 104100865B
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- Prior art keywords
- radiator
- reflector
- printing opacity
- light source
- opacity mask
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Abstract
The invention discloses a kind of LED module, including LED light source, radiator and optical module；The lumen of radiator body is in horn-like, place LED light source in the bottom surface of loudspeaker inner cavity, the optical module includes reflector, printing opacity mask and gland, the back side of reflector corresponds to and embeds LED light source and be fixedly connected with lumen of radiator, front connection printing opacity mask, reflector and printing opacity mask are compressed by gland and connected.Excellent radiation performance of the present invention, light distribution is optional, easy for installation, versatile.
Description
Technical field
The present invention relates to LED light source domain, particularly LED indoor light source.
Background technology
With the lifting of LED core chip technology and the decline of cost so that the development priority of LED lamp product is slowly from family
Outer illumination turns to room lighting field, particularly in terms of commercial lighting and residential lighting.But indoor lamp at present on the market
Tool has shortcomings in that：
Shortcoming one：Light source assembly poor universality, often the lamps and lanterns of each type will develop a set of independent light source
Component；
Shortcoming two：A variety of light-emitting angles can not be realized on the premise of other parts are not adjusted in terms of light source assembly light distribution；
Shortcoming three：Light source assembly heat dissipation performance is poor, and LED service lifes substantially reduce, and light decay is serious, can not embody LED
The characteristics of green energy conservation；
Shortcoming four：Light source assembly is complicated, cumbersome for installation.
The content of the invention
The technical problem to be solved in the present invention is existing LED indoor light source assembly poor universality；Light source assembly light distribution side
Face can not can not realize a variety of light-emitting angles on the premise of other parts are not adjusted；Light source assembly heat dissipation performance is poor；Light source group
Part is complicated, cumbersome for installation.
To solve the above problems, the present invention adopts the technical scheme that：A kind of LED module, including LED light source, radiator
And optical module；The lumen of radiator body is in horn-like, the bottom surface placement LED light source of loudspeaker inner cavity, the optics group
Part includes reflector, printing opacity mask and gland, and the back side of reflector, which corresponds to embed LED light source and fix with lumen of radiator, to be connected
Connect, front connection printing opacity mask, reflector and printing opacity mask are compressed by gland and connected.
Reflector in the optical module can be replaced directly on the premise of mounting structure and size is not changed,
So as to fulfill the requirement of different light-emitting angles.In contrast, existing lamps and lanterns need convert light-emitting angle when, it is necessary to
Re-start the structure design on installation.
To further improve the general effect of device, the radiator outer surface is cylindric.Existing indoor lamp
In, if the light resource installing section position of downlight, track spotlight, bean container lamp etc. is all cylindrical shape, therefore, the shape of radiator is arranged to
Cylindric easy to be installed and used in various places, versatility is high, and it is convenient to replace.
As a further improvement on the present invention, more than one heat emission hole is set between the surfaces externally and internally of the radiator,
Heat emission hole is uniformly arranged along the edge of radiator, and through the upper and lower surface of radiator.The setting of heat emission hole, is forming air
Effective heat dissipation area can also be increased while convection current, greatly promote heat dissipation performance, LED light is reduced and decline.
As a further improvement on the present invention, a circle recessing is additionally provided with the inner wall of inner cavity horn mouth lower edge, recessing is with dissipating
The junction of hot hole forms the reinforcing rib of a loop；More than one pair of first button bit claw, the first button are set on the gland
Reinforcing rib is clamped at the grab of position claw, and is stretched at gib head in recessing.The setting of recessing is stretched into wherein easy to the grab of claw,
So that clamping is more stablized, also so that, gland can preferably fix printing opacity mask, reflector and radiator, in addition, largely adopting
With mode is snapped connection, rapid and convenient is also fitted with.
As a further improvement on the present invention, the reflector back side is threadedly coupled with radiator, and front sets locating piece,
Locating piece is ring-type, and the section of the ring is in step-like, is used to the edge for propping up printing opacity mask, go back on the locating piece on step
Equipped with more than one pair of second button bit claw, the second button bit claw connects and fixes the edge of printing opacity mask.Held by step
Smooth surface cover, while fixed effect is ensured, further speeds up equipment speed, in addition, setting the second button bit claw also can be more preferable
Realization positioning effect, prevent the landing of printing opacity mask.
It is an advantage of the invention that：LED module collection heat dissipation design of the present invention, mounting structure design and optical design in one,
It is easy to use in such as downlight, track spotlight, in bean container lamp, versatility is high；Radiator uses chimney convective principles, and heat dissipation effect is excellent
It is good；On the premise of the mounting structure of reflector and size is not changed, can directly it replace, so as to fulfill different light-emitting angles
It is required that；A large amount of between each part of LED module to use buckle structure, assembling is convenient.
Brief description of the drawings
Fig. 1 is the Structure explosion diagram of LED module of the present invention.
Fig. 2 is the cross-sectional view of the structure of LED module of the present invention.
Fig. 3 is reflector installation partial enlarged view.
Fig. 4 is optical module installation partial enlarged view.
Fig. 5 is heat spreader structures schematic diagram (front).
Fig. 6 is heat spreader structures schematic diagram (back side).
Fig. 7 is reflector structure diagram.
Embodiment
The embodiment of the present invention is described further below in conjunction with the accompanying drawings.
As shown in figures 1 to 6, the present invention includes LED light source 4, radiator 5 and optical module.
The optical module includes reflector 3, printing opacity mask 2 and gland 1, and the back side of reflector 3, which corresponds to, embeds LED light
Source 4 and it is fixedly connected with 5 inner cavity of radiator, front connection printing opacity mask 2, reflector 3 and printing opacity mask 2 are compressed by gland 1
Connection.
5 outer surface of radiator to be cylindric, inner chamber body in horn-like, set between inner cavity and outer surface one with
On heat emission hole 54, the heat emission hole 54 run through radiator 5 upper and lower surface, and along radiator 5 even circumferential arrange,
It can also increase effective heat dissipation area while forming cross-ventilation, greatly promote heat dissipation performance, reduce LED light and decline；Inner cavity loudspeaker
There is a circle recessing 51 in mouth lower edge, forms a circle reinforcing rib 52 on an internal surface；The reinforcing rib 52 is higher than radiator following table
Face 55, the space formed between the two are used for the locating piece 32 for placing reflector.
5 inner chamber body bottom surface of radiator is provided with square groove 53 and is used to place LED light source 4, and trip bolt passes through radiator 5
The preformed hole of intracavity bottom and LED light source 4 is locked in two protrusion cylindrical holes 31 at 3 back side of reflector, and printing opacity mask 2 passes through
Locating piece 32, locating piece 32 is ring-type, and the section of the ring is in step-like, and the edge for propping up printing opacity mask 2 is used on step, and
It is fixed in four the second button bit claws 33 in 3 open surfaces of reflector, for gland 1 in annular shape, the back side there are four first
Button bit claw 11, is buckled on the reinforcing rib 52 of 5 inner surface of radiator, and recessing 51 is stretched at its hook, ensures locating effect, thus real
Now reflector 3 and printing opacity mask 2 are further fixed, 5 first vertical 56 and second vertical wall of wall of the back side of radiator
Respectively there is the threaded hole of a position correspondence on face 57, installed for structural support, there are two threaded holes on the 3rd vertical wall 58
For installing flexible cord fixed frame 6, back panel wiring is protected not to be pulled off.
Claims (1)
- A kind of 1. LED module, it is characterised in that：Including LED light source (4), radiator (5) and optical module；The radiator (5) inner chamber body is in horn-like, and LED light source (4) is placed in the bottom surface of loudspeaker inner cavity, and the optical module includes reflector (3), thoroughly Smooth surface cover (2) and gland (1), the back side of reflector (3), which corresponds to embed LED light source (4) and fix with radiator (5) inner cavity, to be connected Connect, front connection printing opacity mask (2), reflector (3) and printing opacity mask (2) are compressed by gland (1) and connected；Described radiator (5) outer surface is cylindric；More than one heat emission hole (54) is set between the surfaces externally and internally of the radiator (5), and heat emission hole (54) is along radiator (5) edge is uniformly arranged, and through the upper and lower surface of radiator (5)；A circle recessing (51) is additionally provided with the inner wall of inner cavity horn mouth lower edge, recessing (51) and the junction of heat emission hole (54) are formed The reinforcing rib (52) of one loop；More than one pair of first button bit claw (11) is set on the gland, is clamped and strengthens at the grab of the first button bit claw (11) Muscle (52), and stretched at gib head in recessing (51)；Reflector (3) back side is threadedly coupled with radiator (5), and front sets locating piece (32), and locating piece (32) is ring-type, It is used to the edge for propping up printing opacity mask (2), one is additionally provided with the locating piece (32) and the section of the ring is in step-like, on step The second button bit claw (33) to more than, the second button bit claw (33) connect and fix the edge of printing opacity mask (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410329014.8A CN104100865B (en) | 2014-07-10 | 2014-07-10 | A kind of LED module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410329014.8A CN104100865B (en) | 2014-07-10 | 2014-07-10 | A kind of LED module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104100865A CN104100865A (en) | 2014-10-15 |
| CN104100865B true CN104100865B (en) | 2018-05-08 |
Family
ID=51669255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410329014.8A Active CN104100865B (en) | 2014-07-10 | 2014-07-10 | A kind of LED module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104100865B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565945A (en) * | 2015-01-19 | 2015-04-29 | 华南理工大学 | High-power LED down lamp with chimney effect reinforcing heat dissipation function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201475812U (en) * | 2009-09-16 | 2010-05-19 | 山东魏仕照明科技有限公司 | LED wall washing lamp |
| CN201935005U (en) * | 2011-01-26 | 2011-08-17 | 东莞高仪电子科技有限公司 | LED (light-emitting diode) integrated recessed lamp |
| CN103123077A (en) * | 2011-11-18 | 2013-05-29 | 重庆四联光电科技有限公司 | Light-emitting diode (LED) down lamp |
| CN204005351U (en) * | 2014-07-10 | 2014-12-10 | 南京中电熊猫照明有限公司 | A kind of LED module |
-
2014
- 2014-07-10 CN CN201410329014.8A patent/CN104100865B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201475812U (en) * | 2009-09-16 | 2010-05-19 | 山东魏仕照明科技有限公司 | LED wall washing lamp |
| CN201935005U (en) * | 2011-01-26 | 2011-08-17 | 东莞高仪电子科技有限公司 | LED (light-emitting diode) integrated recessed lamp |
| CN103123077A (en) * | 2011-11-18 | 2013-05-29 | 重庆四联光电科技有限公司 | Light-emitting diode (LED) down lamp |
| CN204005351U (en) * | 2014-07-10 | 2014-12-10 | 南京中电熊猫照明有限公司 | A kind of LED module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104100865A (en) | 2014-10-15 |
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