CN1920374A - High-brightness LED illuminating light fitting and its manufacture - Google Patents
High-brightness LED illuminating light fitting and its manufacture Download PDFInfo
- Publication number
- CN1920374A CN1920374A CNA2005100937072A CN200510093707A CN1920374A CN 1920374 A CN1920374 A CN 1920374A CN A2005100937072 A CNA2005100937072 A CN A2005100937072A CN 200510093707 A CN200510093707 A CN 200510093707A CN 1920374 A CN1920374 A CN 1920374A
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- Prior art keywords
- light
- led
- circuit board
- welding
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title abstract description 8
- 238000003466 welding Methods 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 16
- 238000012856 packing Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 abstract description 3
- 230000003287 optical effect Effects 0.000 description 13
- 230000005855 radiation Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 241000217776 Holocentridae Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/0035—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources the fastening means being capable of simultaneously attaching of an other part, e.g. a housing portion or an optical component
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/0055—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
- F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels
- F21V27/02—Cable inlets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a high-brightness light-emitting diode, and relative production, wherein it is formed by lighting modules; said module is formed by light source, permanent fixing plate, transparent plate, fixing screw, waterproof compressing material and thermal-conductive fixing base, to form the sealing element; the light source is formed by welding several LED on the circuit board; the permanent fixing plate compresses the LED with the thermal-conductive fixing base; the permanent fixing plate has several holes whose inner surfaces are made into reflective surface, or sheathed with one layer of reflective plate, to reflect the light of LED; the transparent plate is between the permanent fixing plate and the cover plate; the cover plate and the waterproof compress material, via fixing screws are fixed with the permanent fixing plate; the back of circuit board contacts the thermal-conductive fixing base, via waterproof compress material; and the lighting modules can be connected with one light lamp shade.
Description
Technical field
The present invention is about a kind of high brightness LED (light emitting diode, LED) lighting device and processing procedure, mainly can improve the brightness of lighting, heat radiation, optics and weather-proof three kinds of functions are integrated into one, to guarantee that the LED light bulb base closely contacts with the permanent of circuit board, strengthen its heat sinking function, and can guarantee production reliability and life-span, and promote optical efficiency and weatherability.
Background technology
The high-brightness LED illumination can be saved electric energy, is inferior generation illumination science and technology, but following with extensive use.Except economizing the energy, LED has high advantage of life-span, but its prerequisite is that heat radiation is essential good, otherwise is easy to burn, and especially the patient lampwick temperature of LED bulb is no more than 120 ℃ usually, far below conventional bulb; Therefore, the design of high brightness LED lighting lamp tool and method for making can influence its service life.
The illuminator of high-brightness LED light fixture is (being called illuminating module) partly, comprises a plurality of LED bulbs usually, must be welded on the circuit board, and the LED light bulb base must closely contact with circuit board, to increase heat conduction, avoids the LED bulb because of bad the burning of dispelling the heat.
In order to increase heat-conducting effect, general high-brightness LED bulb adopts the design (as shown in Figure 10) of SMD (surface-mounteddesign), heat is spread out of by bottom thermal conductive surface 60, electrode 61 and 62 is welded on the aluminium base circuit board 63, when welding, earlier LED bulb 70 is positioned on the electrode 61 and 62 of circuit board 63 welding again after compressing.Be permanently fixed device owing to lack, even adopt the heat-conducting glue adhesive means, after welding is finished, because the effect of expanding with heat and contract with cold, can't determine that the LED light bulb base can closely contact with circuit board 63, also be difficult to carry out quality restriction, so can reduce the product service life and the reliability of high brightness LED lighting lamp tool by the contact condition of pair of LEDs bulb 70; If the LED bulb adopts many row's designs, welding processing procedure complexity, quality is more difficult.At outdoor version LED lighting, except the heat dissipation problem that above-mentioned processing procedure problem causes, how to have weatherability, also of the utmost importance, technology is more difficult; The waterproofing design of conventional lamp is around transparency cover, carries out encapsulation process, because of area is big, infiltrates problem and be difficult for solving moisture.
The key technology of high brightness LED lighting lamp tool, except heat radiation and weather-proof technology, optical design is also very important.Traditional LED lighting design as shown in Figure 11, except LED bulb 70, essential installing light reflecting cover 71 (lampshade) and optical lens 72 (translucent cover), with ray guidance and the ejaculation that LED bulb 70 is sent, light is through the reflection of light reflecting cover 71 and penetrating of optical lens, cause dual loss, influence its last luminosity that penetrates, how reducing optical loss is the key factor that improves the LED illumination efficiency.
Summary of the invention
Main purpose of the present invention is promptly providing a kind of high-brightness LED illuminating light fitting and processing procedure, the present invention is integrated into one with heat radiation, optics and weather-proof three kinds of functions, to guarantee the permanent closely contact of LED light bulb base, circuit board, heat conduction holder, strengthen its heat sinking function, and form an obturator, production reliability and life-span be can guarantee, and optical efficiency and weatherability promoted.
Comprise for reaching the major technique means that aforementioned purpose takes:
It is to form with illuminating module, illuminating module by the light source body, be permanently fixed plate, light-passing board, fixed screw, the urgent material of waterproof and heat conduction holder and constitute close proximity formation obturator; The light source body is welded on the circuit board by a plurality of LED bulbs and constitutes;
Be permanently fixed on the plate with a plurality of holes, except that being used for tightly pressing LED bulb on the light source body with the increased thermal conductivity energy with the heat conduction holder, its hole inner face can directly be made the optics reflective surface, or cover last layer light reflection surface, and the light that LED sends is directly penetrated outside the guiding; Light-passing board places and is permanently fixed on the plate, by a cover plate and the urgent material of waterproof and fixed screw with its tightly be permanently fixed plate locking, reach weather-proof sealing purpose; The photoconduction thermosetting reservation close proximity of back of circuit board and tool heat sinking function is locked it, therebetween and by the urgent material of waterproof to reach weather-proof sealing purpose; Illuminating module also can be closed with the lampshade close proximity in addition, makes the heat of LED to be dissipated in the air via circuit board, heat conduction holder and lampshade; Thus, heat radiation, optics and weather-proof three kinds of functions can be integrated into one, closely contact with the permanent of circuit board, strengthen its heat sinking function, guarantee production reliability and life-span, and promote optical efficiency and weatherability to guarantee the heat conduction holder.
The processing procedure that the present invention also points out a kind of high-brightness LED illuminating light fitting for the welding of LED bulb with forever closely be fixed in heat conduction holder demand, design a welding fixed head and respectively and be permanently fixed plate; The welding fixed head is used for the LED bulb is positioned to the clamp tool of pad, to weld; Be used for the welding fixed head of LED welding processing procedure, a plurality of LED bulb holes are set on it, be provided with welding hole between each LED bulb hole, be respectively equipped with fixed screw holes, penetrate fixed screw holes and be screwed together on the holder by screw in the surrounding of welding fixed head; The electrode of LED bulb is with respect to the circuit on the circuit board, can be passed welding hole and each electrode is welded on the circuit board fixing by welding gun, after finishing weld job, welding fixed head, screw etc. can be taken off, and be replaced by one and be permanently fixed plate.
The present invention is integrated into one with heat radiation, optics and weather-proof three kinds of functions, to guarantee the permanent closely contact of LED light bulb base, circuit board, heat conduction holder, strengthen its heat sinking function, and form an obturator, production reliability and life-span be can guarantee, and optical efficiency and weatherability promoted.
Description of drawings
Fig. 1 is the profile of the present invention in the welding processing procedure.
Fig. 2 is the stereo appearance figure of welding fixed head of the present invention.
Fig. 3 is the three-dimensional exploded view that is permanently fixed plate and light reflecting board of the present invention.
The profile of the illuminating module that Fig. 4 A finishes in welding assembly for the present invention.
Fig. 4 B is the present invention's profile before the assembling of the illuminating module that welding assembly is finished.
The profile of the LED light fixture that Fig. 5 finishes in assembling for the present invention.
Fig. 6 is the stereo appearance figure of another welding fixed head of the present invention.
Fig. 7 is permanently fixed the three-dimensional exploded view of plate and light reflecting board for of the present invention another.
Fig. 8 is the stereo appearance figure of a welding fixed head more of the present invention.
Fig. 9 is a three-dimensional exploded view that is permanently fixed plate and light reflecting board more of the present invention.
Figure 10 is the schematic diagram of existing high-brightness LED bulb.
Figure 11 is the schematic diagram of existing light fixture.
Component symbol
10 heat conduction holders, 11 circuit boards
12 waterproof sealing materials, 20 welding fixed heads
21 LED bulb holes, 22 welding holes
23 fixed screw holes, 231 screws
24 LED bulbs, 25 electrodes
26 electrodes, 27 welding guns
30 are permanently fixed plate 31 LED bulb holes
32 fixed screw holes, 33 light reflecting boards
34 tapering light reflection surfaces; Light reflecting curved surface 35 light-passing boards
36 waterproof packing materials, 37 cover plates
38 elastic washers, 39 fixed screws
40 lampshades, heat dissipating housing 60 thermal conductive surfaces
61 electrodes, 62 electrodes
63 LED light bulb base, 70 LED bulbs
71 light reflecting covers, 72 optical lenses
The specific embodiment
The present invention is a kind of high brightness LED (LED) lighting device and processing procedure (as shown in Fig. 1 to Fig. 4 A, Fig. 4 B), mainly is made up of the illuminating module of Fig. 4 A, includes:
One heat conduction holder 10, be used for light emitting diode (LED) light source body is fixed, and the heat of LED is dissipated in the air, its heat sinking function can utilize the design of carrying traditional heat-dissipating fin or heat pipe to reach, also can be as shown in Figure 5, in conjunction with a lampshade 40, the heat of LED is reached lampshade through circuit board and heat conduction holder, be dissipated in the air by lampshade; Heat conduction holder 10 1 sides are provided with a circuit board 11;
One is used to weld the welding fixed head 20 of LED processing procedure, a plurality of LED bulb holes 21 are set on it, be provided with welding hole 22 between each LED bulb hole 21, surrounding in welding fixed head 20 is respectively equipped with fixed screw holes 23, can be penetrated fixed screw holes 23 and is screwed together on heat conduction holder 10 or the arbitrary holder by screw 231;
A plurality of LED bulbs 24, can be corresponding with each LED bulb hole 21 respectively, the electrode 25 of LED bulb 24 and 26 is with respect to the circuit on the circuit board 11, can pass welding hole 22 and be welded on the circuit board 11 each electrode 25 and 26 fixing by welding gun 27, after finishing weld job, welding fixed head 20, screw 231 etc. can be taken off.
The present invention is primarily aimed at the welding and permanent closely demand of LED bulb, designs a welding fixed head 20 and respectively and is permanently fixed plate 30;
Welding fixed head 20 is used for LED bulb 24 is positioned to the clamp tool of pad, with the usefulness of welding, promptly removes after welding is finished;
It designs welding fixed head 20 at different bulb arrangement design, utilizes mechanical system and circuit board 11 fixing and location (as shown in fig. 1);
In finishing welding back dismounting welding fixed head 20, and be replaced by one and be permanently fixed plate 30 (as shown in Fig. 3, Fig. 4 A, Fig. 4 B), this is permanently fixed plate 30, the LED bulb hole 31 of taper is set respectively with respect to each LED bulb 24 place, its hole inner face can directly be made optics reflective surface 31, or interior cover one deck reflective surface 34, the light that LED sends is directly penetrated outside the guiding;
The periphery that is permanently fixed plate 30 is respectively equipped with fixed screw holes 32, in being permanently fixed plate 30 1 sides one sheet light reflecting board 33 can be set in addition according to need, and design has tapering light reflection surface 34 corresponding with each LED bulb hole 31 on it, so that the usefulness of light ejaculation; Taper light reflection surface 34 on this light reflecting board 33 also can be designed to help the arbitrary surface of directing light, and the light that a plurality of LED send is directly penetrated outside the guiding, reaches the purpose that promotes optical efficiency.
One light-passing board 35 is located at a side that is permanently fixed plate 30 with the appropriate intervals distance, and waterproof packing material 36 is arranged at heat conduction holder 10, circuit board 11 respectively, is permanently fixed between plate 30 and the light-passing board 35;
Can closely be locked (as shown in Fig. 4 A) with circuit board 11 together with light-passing board 35, cover plate 37, the urgent material 36 of waterproof with fixed screw 39, to reach water-proof function, owing to carry out water-proofing treatment on the LED illuminating module, because of its areal extent is little, effectively waterproof is with moistureproof;
For avoiding using day long afterwards because of expanding with heat and contract with cold, cause screw lax, reduce the pressure that contacts between circuit board and the heat conduction holder 10, and on fixed screw 39 sheathed elastic washer 38, utilize spring force forever to apply pressure on circuit board 11 and the heat conduction holder 10;
Be permanently fixed the LED bulb hole 31 of plate 30, can be designed to light reflection surface, see through light reflection surface 31,34 or the design of the precision optics of light-passing board 35, LED light directly can be penetrated outside the reflection, do not needed to establish light reflecting cover and optical lens in addition, can promote luminous efficiency greatly as existing.
As shown in Figure 5, the illuminating module in the present invention, by the light source body, be permanently fixed the urgent material 36 of plate 30, light-passing board 35, fixed screw 39, waterproof and constitute with heat conduction holder 10, close proximity forms obturator; The light source body is welded on the circuit board 11 by a plurality of LED bulbs 24 and constitutes, heat conduction holder 10 close proximity of circuit board 11 back sides and tool heat sinking function, illuminating module and in conjunction with a lampshade 40 makes the heat of LED to be dissipated in the air via circuit board, heat conduction holder and lampshade; So, LED light fixture of the present invention can be integrated into one with heat radiation, optics and weather-proof three kinds of functions, to guarantee that heat conduction holder 10 closely contacts with the permanent of circuit board 11, strengthens its heat sinking function, guarantees production reliability and life-span, and promote optical efficiency and weatherability.
Extremely shown in Figure 9 as Fig. 6, major part is same as the structure shown in Fig. 2, Fig. 3, its difference be in: welding fixed head 20 can be respectively on demand with the shape that is permanently fixed plate 30 and light reflection surface 31,34 has different shaped design, equally, can reach identical aforesaid creation purpose.
In sum, the present invention utilizes under the aforesaid space structure kenel, setting by said apparatus, mainly heat radiation, optics and weather-proof three kinds of functions can be integrated into one, to guarantee that the heat conduction holder closely contacts with the permanent of circuit board, strengthen its heat sinking function, guarantee production reliability and life-span, and promote optical efficiency and weatherability effect, the light fixture method for making of convenient economy is also proposed simultaneously.
Claims (9)
1. a high-brightness LED illuminating light fitting is characterized in that, comprising:
This light fixture is formed with illuminating module, illuminating module by the light source body, be permanently fixed plate, fixed screw and heat conduction holder and constituted, circuit board is located at heat conduction holder one side;
A plurality of LED bulbs, the electrode of each LED bulb are fixed on electrode on the circuit board with the conducting electric current, and the base of LED bulb and thermal conductive surface are fixed on the circuit board to derive heat, and the light source body is fixed on the circuit board by a plurality of LED bulbs and constitutes;
Be permanently fixed plate, this is permanently fixed plate and with respect to each LED bulb place the LED bulb hole of taper is set respectively, and the periphery that is permanently fixed plate is respectively equipped with fixed screw holes;
The heat conduction holder close proximity of back of circuit board and tool heat sinking function.
2. high-brightness LED illuminating light fitting as claimed in claim 1, it is characterized in that, should a light reflecting board be set between plate and the light-passing board in being permanently fixed, the a plurality of light reflection surfaces that are the hollow taper that correspond to each LED bulb hole are arranged on this light reflecting board, directly penetrate outside the guiding by the light that this taper light reflection surface can send LED.
3. high-brightness LED illuminating light fitting as claimed in claim 1, the taper light reflection surface on its light reflecting board is an arbitrary surface, and the light that a plurality of LED send is directly penetrated outside the guiding.
4. high-brightness LED illuminating light fitting as claimed in claim 1 is characterized in that, the hole inner face of bulb hole can directly be made the optics reflective surface, and the light that LED sends is directly penetrated outside the guiding.
5. high-brightness LED illuminating light fitting as claimed in claim 1 is characterized in that, the described illuminating module lampshade of combining closely, and the heat of LED can reach lampshade via circuit board and heat conduction holder, is dissipated in the air by lampshade again.
6. high-brightness LED illuminating light fitting as claimed in claim 1 is characterized in that, should be in being permanently fixed plate arranged outside one light-passing board, and in light-passing board and be permanently fixed and be provided with waterproof packing material between plate.
7. high-brightness LED illuminating light fitting as claimed in claim 6 is characterized in that, comprises waterproof packing material, is arranged at heat conduction holder, circuit board respectively, is permanently fixed between plate and the light-passing board.
8. high-brightness LED illuminating light fitting as claimed in claim 6, it is characterized in that, comprise cover plate with loophole, be located at light-passing board one side, cover plate one side is provided with an elastic washer respectively, fixed screw penetrates elastic washer, cover plate respectively, be locked on the heat conduction holder after being permanently fixed the screw hole of plate, circuit board, and close proximity is to form obturator.
9. the processing procedure of a high-brightness LED illuminating light fitting is characterized in that, for the welding of LED bulb with forever closely be fixed in heat conduction holder demand, design respectively one the welding fixed head and be permanently fixed plate; The welding fixed head is used for the LED bulb is positioned to the clamp tool of pad, to weld; Be used for the welding fixed head of LED welding processing procedure, a plurality of LED bulb holes are set on it, be provided with welding hole between each LED bulb hole, be respectively equipped with fixed screw holes, penetrate fixed screw holes and be screwed together on the holder by screw in the surrounding of welding fixed head; The electrode of LED bulb is with respect to the circuit on the circuit board, can be passed welding hole and each electrode is welded on the circuit board fixing by welding gun, after finishing weld job, welding fixed head, screw etc. can be taken off, and be replaced by one and be permanently fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510093707A CN100580306C (en) | 2005-08-23 | 2005-08-23 | High-brightness LED illuminating light fitting and its manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510093707A CN100580306C (en) | 2005-08-23 | 2005-08-23 | High-brightness LED illuminating light fitting and its manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1920374A true CN1920374A (en) | 2007-02-28 |
| CN100580306C CN100580306C (en) | 2010-01-13 |
Family
ID=37778158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200510093707A Expired - Fee Related CN100580306C (en) | 2005-08-23 | 2005-08-23 | High-brightness LED illuminating light fitting and its manufacture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100580306C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009070951A1 (en) * | 2007-12-03 | 2009-06-11 | Cheng, Yi-Ju | Led high-power street lamp structure |
| CN101122378B (en) * | 2007-09-14 | 2010-06-09 | 中微光电子(潍坊)有限公司 | LED lighting lamp |
| AU2008200607B2 (en) * | 2007-02-14 | 2010-12-16 | Mass Technology (H.K.) Limited | Compact Reflector Fluorescent Lamp with Good Heat Dispersion |
| CN101349419B (en) * | 2007-07-31 | 2011-03-23 | 广州市雅江光电设备有限公司 | High power LED projector |
| CN103182576A (en) * | 2011-12-28 | 2013-07-03 | 苏州世鼎电子有限公司 | Improved LED welding technique |
| JP2014123464A (en) * | 2012-12-20 | 2014-07-03 | Panasonic Corp | Lighting device and light emitting module |
| CN103975196A (en) * | 2011-11-14 | 2014-08-06 | A.A.G.斯图基有限公司 | Module holder and heat sink, particularly for led modules and the like |
| CN104204662A (en) * | 2012-04-13 | 2014-12-10 | A.A.G.斯图基有限公司 | Adapter for LED modules of the package/array type |
-
2005
- 2005-08-23 CN CN200510093707A patent/CN100580306C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2008200607B2 (en) * | 2007-02-14 | 2010-12-16 | Mass Technology (H.K.) Limited | Compact Reflector Fluorescent Lamp with Good Heat Dispersion |
| CN101349419B (en) * | 2007-07-31 | 2011-03-23 | 广州市雅江光电设备有限公司 | High power LED projector |
| CN101122378B (en) * | 2007-09-14 | 2010-06-09 | 中微光电子(潍坊)有限公司 | LED lighting lamp |
| WO2009070951A1 (en) * | 2007-12-03 | 2009-06-11 | Cheng, Yi-Ju | Led high-power street lamp structure |
| CN103975196A (en) * | 2011-11-14 | 2014-08-06 | A.A.G.斯图基有限公司 | Module holder and heat sink, particularly for led modules and the like |
| CN103975196B (en) * | 2011-11-14 | 2017-07-25 | A.A.G.斯图基有限公司 | Specifically for light-emitting diode (LED) module and the module bearing and radiator of analog |
| CN103182576A (en) * | 2011-12-28 | 2013-07-03 | 苏州世鼎电子有限公司 | Improved LED welding technique |
| CN104204662A (en) * | 2012-04-13 | 2014-12-10 | A.A.G.斯图基有限公司 | Adapter for LED modules of the package/array type |
| JP2014123464A (en) * | 2012-12-20 | 2014-07-03 | Panasonic Corp | Lighting device and light emitting module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100580306C (en) | 2010-01-13 |
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