CN203348950U - Integral independent LED radiator and integral independent LED optical module - Google Patents
Integral independent LED radiator and integral independent LED optical module Download PDFInfo
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- CN203348950U CN203348950U CN2012206606717U CN201220660671U CN203348950U CN 203348950 U CN203348950 U CN 203348950U CN 2012206606717 U CN2012206606717 U CN 2012206606717U CN 201220660671 U CN201220660671 U CN 201220660671U CN 203348950 U CN203348950 U CN 203348950U
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Abstract
An integral independent LED optical module comprises an integral independent LED radiator which comprises a plurality of independent LED radiators and further comprises a plurality of connecting ribs used for connecting two adjacent independent LED radiators, and each independent LED radiator is provided with at least one LED chip. Compared with the prior art, the integral independent LED radiator and the integral independent LED optical module achieve connection of the independent radiators through the connecting ribs to achieve the processing technology of one-time forming of the radiators and to achieve one-time assembling. The integral independent LED radiator and the integral independent LED optical module are simple in structure and easy to implement, and a large amount of time for assembling the radiators to an LED lamp is saved.
Description
[technical field]
The utility model relates to a kind of LED radiator and LED optics module, particularly a kind of integrated independent LED radiator easy for installation and integrated independent LED optics module thereof.
[background technology]
In traditional lighting engineering, use osram lamp more, due to power consumption and volume large, luminous efficiency is low, the life-span is short, and more and more can not adapt to the needs of modern society.Along with the development of semiconductor technology, power consumption and volume are little, and luminous efficiency is high, and the life-span, the long application of LED in electric light source technology more and more was subject to people's attention.
Along with the progress of technology, the application of light emitting diode (LIGHT EMITING DIODE is called for short LED) is increasingly extensive, and especially the power of LED is updated raising, and LED shows the field infiltration and development to lighting source by signal gradually.Yet the popularization of great power LED, facing maximum problem is that luminous total brightness is low.For improving luminous total brightness, generally take to improve single LEDs brightness, and by many packaged LED lamp pearls, the way of taking connection in series-parallel to gather together.No matter improve the brightness of single chips, or the method that gathers together of connection in series-parallel, all will add high-powerly, all can sharply strengthen hot generation.The general single power of LED lamp pearl is all smaller, and brightness is inadequate, and in order to improve brightness, people often use a plurality of LED lamp pearl combinations as a light source, be fixed on a circuit board and radiator simultaneously.The brightness of LED lamp pearl and life-span and its operating temperature have certain relation, and the LED radiating effect is better, and operating temperature is lower, and brightness is higher, and the life-span is longer.Progress along with the LED manufacturing technology, what single led power can have been done now is increasing, while sharing a fin, radiating effect is poor, particularly when any large-power LED light bead is overheated, this heat can improve the temperature of monoblock fin, thereby has lowered the function of fin heat radiation, even likely causes the excess Temperature of other lamp pearls even to damage.
LED only has the electric energy of 35% left and right to convert light ray radiation to out at present, and the electricity of all the other 65% left and right has been transformed into heat.Low-power LED heat production total amount is few, and heating problem is not outstanding, and high-power illumination LED, its power is tens of original little LED, hundred times, heating problem has once become affects one of the most critical of LED life-span and luminous efficiency factor, and becomes the maximum bottleneck problem of obstruction illumination popularization.Therefore, how to solve the major issue that heat dissipation problem becomes the LED industry development.In addition, because existing LED optics light fixture is all that a plurality of LED modules are coordinated to a radiator, thereby cause the designer to increase area and the weight of radiator when guaranteeing radiating effect, therefore it is little to make product meet volume, lightweight, easy to assembly demand.
[utility model content]
For the bad problem of the heat radiation that overcomes prior art, the utility model provides a kind of integrated independent LED radiator easy for installation and adopts the LED optics module of this integrated independent LED radiator.
The technical scheme of the utility model technical solution problem is: a kind of integrated independent LED radiator is provided, and it comprises a plurality of independently LED radiators, and it further comprises a plurality of connection ribs, and it is for connecting adjacent two LED radiators independently.
Preferably, this connection rib and the integrated moulding of the plurality of independently LED radiator.
Preferably, this connection rib and the plurality of independently LED radiator are that commaterial is made.
Preferably, this integrated independent LED radiator is circular, or polygon.
Preferably, further comprise a plurality of airspaces, be present in adjacent two independently between the LED radiator.
The another technical scheme of the utility model technical solution problem is: a kind of integrated independent LED optics module is provided, it comprises---body independence LED radiator, this integrated independent LED radiator comprises a plurality of independently LED radiators, it further comprises a plurality of connection ribs, it is for connecting adjacent two LED radiators independently, its each independently on the LED radiator, at least one LED chip is set.
Preferably, this LED chip directly is positioned this each independently on the LED radiator.
Preferably, this LED radiator is to comprise a solid central shaft, on it, forms a plurality of to extraradial radiating fin.
With prior art mutually this, the integrated separated radiator of the utility model and integrated independent optics module have been realized the connection of a plurality of separated radiators by many connection ribs, to realize the one-time formed processing technology of a plurality of radiators, and the possibility of assembling once.This is simple for structure, this radiator panel of saving is dressed up to a large amount of built-up times of a LED light fixture.
[accompanying drawing explanation]
Fig. 1 is the floor map of the integrated independent LED radiator of the utility model the first embodiment.
Fig. 2 is the floor map of the integrated independent LED optics module of the utility model the second embodiment.
Fig. 3 is the schematic perspective view of one of LED optics module group optics module independently one of shown in the utility model Fig. 2.
Fig. 4 is the floor map of the integrated independent LED optics module of the utility model the 3rd embodiment, and it comprises the integrated independent LED radiator of many group.
Fig. 5 is the planar structure schematic diagram of one group of integrated independent LED radiator of son shown in Fig. 4.
[specific embodiment]
Refer to Fig. 1, for the integrated separated radiator 100 of the utility model the first embodiment, it comprises 10 independent LED radiators 16 and many connection ribs 18, these many connection ribs are incited somebody to action 10 adjacent in twos independent LED radiators 16 to link together, take the present embodiment as example, 16 5 one of these 10 separated radiators are arranged two rows that be arranged in parallel, be connected in twos, form every four adjacent independent LED radiators 16 and form a square, these four adjacent independent LED radiator 16 centers lay respectively at this foursquare four summits.These many connection ribs 18 are commaterial with the plurality of separated radiator 16, as aluminium or other high heat sink material, by same mould one-shot forming, are obtained.
Referring to Fig. 2, is the floor map of the integrated independent LED optics module of the utility model the second embodiment, and it comprises an integrated separated radiator 201, and on many self-cooling LED chips 203 are set.This integrated separated radiator 201 connects six independent LED radiators 26 to form a hexagon successively by many connection ribs 28, this each independently on radiator 26, a LED chip 203 is set, an and LED substrate 25, these LED chip 203 tops arrange lens 22, two extraction electrodes 24 and draw from these LED substrate 25 both sides.This LED chip 203 is directly fixed on this radiator 26.
These lens 22 are positioned in this LED substrate 25, wherein this lens 22 and this LED chip 203 over against, the different structure setting of scioptics 22 can be controlled from the bright dipping distance of the light beam of this LED chip 203 and the illuminating area of main spot.
This LED substrate 25 is the copper post, pottery, the bronze medal post that the high materials of thermal conductivity such as silver are made, a ceramics pole, one silver medal post, the silver-plated post of a bronze medal, a copper sheet, potsherd, or a silver strip, it is by elargol, silica gel, resin, tin, alloy material, eutectic solder, the copper slurry, this LED chip 203 of tin slurry location is thereon, this bonding material has good heat conductivility, heat resistance, and its thermal coefficient of expansion is corresponding with this LED chip 203.This copper post, ceramics pole, or silver-colored post can also be threaded in this radiator 26 by the bottom double-screw bolt.
This radiator 26 is copper, and the complex of aluminium or multiple material is made, and this LED substrate 25 arranges thereon, by elargol, and silica gel, resin, tin, alloy material, eutectic solder, copper slurry, tin slurry location.Wherein, this LED substrate 25 can be positioned on the plane of this radiator 26, or in the groove defined on its plane, or on the projection defined on this plane.
This radiator 26 is a solid central shaft, on it, form a plurality of to extraradial radiating fin (not label), the plurality of radiating fin comprises on two symmetrically arranged radiating fins and defines a wire casing 261, for guiding this two extraction electrode 24, also comprise two symmetrically arranged locating slots 263, this locating slot 263 can be screwed hole, pass through screw, screw, screw rod is realized the location of this radiator 26, this locating slot 263 can be also an opening, its can with the buckle be complementary, shell fragment fixes or locates this radiator 26.This radiator 26 can be as required by lathe turning, die casting, or the mould extruding mode such as pull out be processed into cylindrical, square, quadrangle, the shape of hexagon or other various needs, be convenient to the assembling of product when improving heat dispersion.
The utility model has been realized the connection of a plurality of separated radiators 26 by many connection ribs 28, to realize the one-time formed processing technology of a plurality of radiators 26, and the possibility of once assembling.This is simple for structure, this radiator 26 of saving is assembled into to a large amount of built-up times of a LED light fixture.Of the present utility modelly can also the highly heat-conductive material that these LED chip 203 areas are large be set at LED chip 203 and 26 of separated radiators.
Fig. 4 is the floor map of the integrated independent LED optics module 300 of the utility model the 3rd embodiment, it comprises the integrated independent LED radiator 301 of many group, should be connected to form an array by many braces 303 by the sub-one independence LED radiator 301 of many groups, take the present embodiment as example, form a circular array.This each sub integrated separated radiator 301 comprises "five integrations" separated radiator 36, and on many self-cooling LED chips 33 are set.This each sub integrated separated radiator 36 connects these five independent LED radiators 36 to form a nearly quadrangle successively by many connection ribs 38.The utility model is by once becoming a sub integrated separated radiator 301, and it utilizes many connection ribs 38 to realize the connection of a plurality of separated radiators 36, to realize the one-time formed processing technology of a plurality of radiators 36, and the possibility of once assembling.And realize the assembling of the integrated separated radiator 36 of a plurality of sons by this brace 303 simultaneously, thereby can simply be assembled into a large-scale integrated separated radiator module, it even can simply be assembled into shape arbitrarily as required, to adapt to different product needed.
[0029] the foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within principle of the present utility model, be equal to and replace and within improvement etc. all should comprise protection domain of the present utility model.
Claims (8)
1. an integrated independent LED radiator, it comprises a plurality of independently LED radiators, and it is characterized in that: it further comprises a plurality of connection ribs, and it is for connecting adjacent two LED radiators independently.
2. integrated independent LED radiator as claimed in claim 1, is characterized in that: this connection rib and the integrated moulding of the plurality of independently LED radiator.
3. integrated independent LED radiator as claimed in claim 1, it is characterized in that: this connection rib and the plurality of independently LED radiator are that commaterial is made.
4. integrated independent LED radiator as claimed in claim 1 is characterized in that: this LED radiator is for circular, or polygon.
5. integrated independent LED radiator as claimed in claim 1, is characterized in that: further comprise a plurality of airspaces, be present in adjacent two independently between the LED radiator.
6. an integrated independent LED optics module, it comprises integrated independent LED radiator as claimed in claim 1, its each independently on the LED radiator, at least one LED chip is set.
7. integrated independent LED optics module as claimed in claim 6 is characterized in that: this LED chip directly is positioned this each independently on the LED radiator.
8. integrated independent LED optics module as claimed in claim 6, it is characterized in that: this LED radiator comprises a solid central shaft, on it, forms a plurality of to extraradial radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206606717U CN203348950U (en) | 2012-11-11 | 2012-11-11 | Integral independent LED radiator and integral independent LED optical module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206606717U CN203348950U (en) | 2012-11-11 | 2012-11-11 | Integral independent LED radiator and integral independent LED optical module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203348950U true CN203348950U (en) | 2013-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206606717U Expired - Fee Related CN203348950U (en) | 2012-11-11 | 2012-11-11 | Integral independent LED radiator and integral independent LED optical module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203348950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210448A (en) * | 2018-10-16 | 2019-01-15 | 众普森科技（株洲）有限公司 | Lamps and lanterns |
-
2012
- 2012-11-11 CN CN2012206606717U patent/CN203348950U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210448A (en) * | 2018-10-16 | 2019-01-15 | 众普森科技（株洲）有限公司 | Lamps and lanterns |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20201111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |