CN101315177A - Novel high-power LED bulb - Google Patents
Novel high-power LED bulb Download PDFInfo
- Publication number
- CN101315177A CN101315177A CNA2007101874239A CN200710187423A CN101315177A CN 101315177 A CN101315177 A CN 101315177A CN A2007101874239 A CNA2007101874239 A CN A2007101874239A CN 200710187423 A CN200710187423 A CN 200710187423A CN 101315177 A CN101315177 A CN 101315177A
- Authority
- CN
- China
- Prior art keywords
- heat
- power led
- circuit board
- plug
- new design
- 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims description 12
- 229920000297 Rayon Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 241000218202 Coptis Species 0.000 claims 1
- 235000002991 Coptis groenlandica Nutrition 0.000 claims 1
- 239000004411 aluminium Substances 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 230000037237 body shape Effects 0.000 claims 1
- 239000011469 building brick Substances 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 claims 1
- 238000004020 luminiscence type Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000005065 mining Methods 0.000 abstract description 2
- 238000005286 illumination Methods 0.000 abstract 5
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 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
- 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
- F21V19/005—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by permanent fixing means, e.g. gluing, riveting or embedding in a potting compound
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
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- 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
- F21Y2107/00—Light sources with three-dimensionally disposed 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
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
- F21Y2107/30—Light sources with three-dimensionally disposed light-generating elements on the outer surface of cylindrical surfaces, e.g. rod-shaped supports having a circular or a polygonal cross section
-
- 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
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
- F21Y2107/90—Light sources with three-dimensionally disposed light-generating elements on two opposite sides of supports or substrates
-
- 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)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides a novel high-power LED lamp bulb which is combined together by a plug composed of high-conductivity terminals and a plastic body and a glass shade which mainly adopts an LED as the light-emitting unit, takes the thermal design of a base plate and a circuit board into consideration and improves the luminous efficiency. The heat-dissipating base plate is connected with the circuit board by adhesive paste, and a conventional LED group or a novel LED group is arranged thereon. The glass shade with high refractive index is arranged outside the base plate. One end of the base plate is connected with the plug via the circuit of the circuit board, and is further connected with an external power source via the plug. The novel high-power LED lamp bulb adopts the reflecting mirror in the original lamp to conduct the primary reflection or the multiple reflections without changing the load-bearing design of the original lamp, and realizes excellent performances, such as low energy consumption, high brightness and safety, without changing illumination requirements for various lighting fittings. The novel high-power LED lamp bulb is widely applied in vehicle industry, mining industry, research and rescue, street illumination, playground illumination, commercial illumination and general indoor illumination.
Description
Technical field:
The present invention relates to lighting, a kind of new design high-power LED bulb of more specifically saying so
Background technology:
LED in the prior art (light emitting diode) is as the high new light sources of low-power consumption transform light energy rate, along with development of material technology, be applied to various lighting engineering more and more widely, also become living resources commonly used in people's life day by day, but because single LED light emitting source power ratio is less, all be to use many LED light emitting source to form the bigger lighting of volume in the practical application, can not be applied to the lamp decoration or the lighting of smaller size smaller, certain limitation is arranged in the use.
Summary of the invention:
The present invention is directed to the deficiencies in the prior art, it is big to aim to provide a kind of power, widely used new design LED bulb, the object of the present invention is achieved like this: a kind of new design high-power LED bulb, mainly comprise: plug, heat-radiating substrate (post, spheroid), circuit board, traditional LED group or new-type LED group, glass of high refractive index cover, described heat-radiating substrate and circuit board viscose link, on put traditional LED group or new-type LED group, outer setting has the glass of high refractive index cover, one end is connected with plug by the circuit of circuit board, and inserts external power source by plug.
The present invention is applicable to various large and small light fixtures, when under the prerequisite that does not change original light fixture carrying design, lighting a lamp, utilize the interior speculum of original light fixture to do one or many reflection, required the luminous demand of throwing light on, reach excellent properties such as energy-conservation, high brightness, safety not change all types of light fixture.The present invention can be widely used in: head lamp, the preceding Fog-proof light of car, the preceding warning lamp of car, room light lamp, reversing illuminating lamp etc. before the car of automobile; The mine lamp of mining industry, warning lamp, search and rescue lamp and general indoor lighting.
Description of drawings:
Fig. 1 is an one of embodiment of the invention form stereogram.
Fig. 2 is two stereograms of embodiment of the invention form.
Fig. 3 is an one of embodiment of the invention form three-dimensional exploded view.
Fig. 4 is two three-dimensional exploded views of embodiment of the invention form.
Fig. 5 is that lamp of the embodiment of the invention is a string, the DC12V circuit diagram.
Fig. 6 is that two lamps of the embodiment of the invention are a string, the DC12V circuit diagram.
Fig. 7 is that three lamps of the embodiment of the invention are a string, the DC12V circuit diagram.
Fig. 8 is that four lamps of the embodiment of the invention are a string, the DC12V circuit diagram.
Fig. 9 is that six lamps of the embodiment of the invention are a string, the DC24V circuit diagram.
Number in the figure explanation: high conducting terminal 1, plastic body 2, heat-radiating substrate 3, circuit board 4, traditional LED group or new-type LED group 5.
The specific embodiment:
Below in conjunction with accompanying drawing structure of the present invention and optimum implementation are elaborated: the present invention mainly comprises: plug, lead terminal 1 and plastic body 2 constitutes, heat-radiating substrate 3, circuit board 4, traditional LED group or new-type LED group 5, glass of high refractive index cover constitute by height.
One: one lamp of embodiment is a string.
Fig. 3 is DC12V, 6 lamp schematic diagrams, and a lamp is a string.
The LED lamp is the paster lamp of high-power 1w, and resistance can be with 2512 of high-power 2w.Wherein LED is 1w, 350mA, and Chip-R 2512 is encapsulated as 6.4*3.2mm, and resistance can be used R=14R;
The electric current of the every string of DC=13.5V can guarantee that into about 350mA, promptly LED is normally luminous.
Total electric current is: 0.35*6=2.1A
Total power is: 2.1*13.5=28.35w
Two: two lamps of embodiment are a string.
Fig. 4 is DC12V, 12 lamp schematic diagrams, and two lamps are a string.
The LED lamp is the paster lamp of high-power 1w, and resistance can be with 2512 of high-power 2w.Wherein LED is 1w, 350mA, and Chip-R 2512 is encapsulated as 6.4*3.2mm, and resistance can be used R=9R.
The electric current of the every string of DC=13.5V can guarantee that into about 350mA, promptly LED is normally luminous.
Total electric current is: 0.35*6=2.1A
Total power is: 2.1*13.5=28.35w
Three: three lamps of embodiment are a string.
Fig. 5 is DC12V, 6 lamp schematic diagrams, and three lamps are a string.
The LED lamp is the paster lamp of high-power 1w, and resistance can be with 2512 of high-power 1w.Wherein LED is 1w, 350mA, and Chip-R 2512 is encapsulated as 6.4*3.2mm, and resistance can be used R=3.9R.
The electric current of the every string of DC=13.5V can guarantee that into about 350mA, promptly LED is normally luminous.
Total electric current is: 0.35*2=0.7A
Total power is: 0.7*13.5=9.45w
Four: four lamps of embodiment are a string.
Fig. 6 is DC12V, 12 lamp schematic diagrams, and four lamps are a string.
The LED lamp is the paster lamp of high-power 1w, resistance can, wherein LED is 1w, 350mA.
The electric current of the every string of DC=13.5V can guarantee that into about 350mA, promptly LED is normally luminous.
Total electric current is: 0.35*3=1.05A
Total power is: 1.05*13.5=14.175w
Four: six lamps of embodiment are gone here and there entirely.
Fig. 7 is DC24V, 6 lamp schematic diagrams, full string.
The LED lamp is the paster lamp of high-power 1w, and resistance can be with 2512 of high-power 1w.Wherein LED is 1w,
350mA, Chip-R 2512 is encapsulated as 6.4*3.2mm, and resistance can be used R=3.9R.
The electric current of the every string of DC=24V can guarantee that into about 350mA, promptly LED is normally luminous.
Total electric current is: 0.35*1=0.35A
Total power is: 0.35*24=8.4w
Total power is: 1.05*13.5=14.175w.
Claims (7)
1, a kind of new design high-power LED bulb, mainly comprise: plug, heat-radiating substrate, circuit board, traditional LED group or new-type LED group, glass of high refractive index cover, it is characterized in that: heat-radiating substrate and circuit board viscose link, on put traditional LED group or new-type LED group, outer setting has the glass of high refractive index cover, one end is connected with plug by the circuit of circuit board, and inserts external power source by plug.
2, a kind of new design high-power LED bulb according to claim 1 is characterized in that: described plug is to be made of terminal and plastic body that height conducts electricity.
3, a kind of new design high-power LED bulb according to claim 1, it is characterized in that: described heat-radiating substrate, its heat sink material is to be made by the aluminium of the copper material of high heat transfer or high heat conduction, and the base heat dissipation design is the shape of bow word shape or other increase area of dissipation.
4, a kind of new design high-power LED bulb according to claim 1 is characterized in that: described circuit board is single LEDs serial or parallel connection, or plurality of LEDs serial or parallel connection link circuit; The viscose that the bonding of light a lamp the loop luminescent designs and the radiating block of electric substrate adopts heat-resisting value to be higher than 70 ℃ links.
5, a kind of new design high-power LED bulb according to claim 1 is characterized in that: described traditional LED group is that LED paster and other electronic building brick stand on the heat-radiating substrate with craft or the automatic processing procedure group of SMT.
6, a kind of new design high-power LED bulb according to claim 1 is characterized in that: described new-type LED group is luminescence chip or chip directly to be implanted heat-radiating substrate fix, and with gold thread chip and circuit substrate is welded, and encapsulates with glue at last.
7, according to claim 1 or 3 or 5 or 6 described a kind of new design high-power LED bulbs, it is characterized in that: described heat-radiating substrate can be arranged to cylinder body shape or spheroid form according to actual needs, is respectively heat radiation pilum and the basic spheroid of heat radiation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101874239A CN101315177A (en) | 2007-11-23 | 2007-11-23 | Novel high-power LED bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101874239A CN101315177A (en) | 2007-11-23 | 2007-11-23 | Novel high-power LED bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101315177A true CN101315177A (en) | 2008-12-03 |
Family
ID=40106273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101874239A Pending CN101315177A (en) | 2007-11-23 | 2007-11-23 | Novel high-power LED bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101315177A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749656A (en) * | 2008-12-19 | 2010-06-23 | 中山伟强科技有限公司 | Light-emitting diode lamp |
| WO2010069159A1 (en) * | 2008-12-17 | 2010-06-24 | 马士科技有限公司 | Led reflector lamp |
| CN102062310A (en) * | 2010-10-18 | 2011-05-18 | 上海宏源照明电器有限公司 | Semiconductor light source light-emitting device |
| CN102401359A (en) * | 2010-09-15 | 2012-04-04 | 奇鋐科技股份有限公司 | LED type bulb heat radiation structure |
| WO2012165662A3 (en) * | 2011-06-03 | 2013-01-17 | Yazaki Corporation | Assembling structure of illumination unit |
| ITUD20120004A1 (en) * | 2012-01-11 | 2013-07-12 | Vetraria Biancadese S A S Soc | LED LIGHTING DEVICE |
| CN103328884A (en) * | 2010-12-21 | 2013-09-25 | 欧司朗有限公司 | Lighting apparatus |
| CN103353071A (en) * | 2013-07-05 | 2013-10-16 | 立达信绿色照明股份有限公司 | LED lamp emitting light in large angle |
| CN103851431A (en) * | 2012-11-30 | 2014-06-11 | 深圳市海洋王照明工程有限公司 | Lifting lamp |
| CN104197262A (en) * | 2014-07-17 | 2014-12-10 | 杨道达 | LED automobile lamp, manufacturing method of LED automobile lamp and automobile headlamp assembly |
| CN106382493A (en) * | 2016-09-22 | 2017-02-08 | 杨思远 | Lamp wick, lamp wick making method and LED lamp |
| US9964260B2 (en) | 2011-04-29 | 2018-05-08 | Koninklijke Philips N.V. | LED lighting device with improved light distribution |
| US10591124B2 (en) | 2012-08-30 | 2020-03-17 | Sabic Global Technologies B.V. | Heat dissipating system for a light, headlamp assembly comprising the same, and method of dissipating heat |
-
2007
- 2007-11-23 CN CNA2007101874239A patent/CN101315177A/en active Pending
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010069159A1 (en) * | 2008-12-17 | 2010-06-24 | 马士科技有限公司 | Led reflector lamp |
| CN101749656A (en) * | 2008-12-19 | 2010-06-23 | 中山伟强科技有限公司 | Light-emitting diode lamp |
| CN101749656B (en) * | 2008-12-19 | 2013-07-10 | 中山伟强科技有限公司 | Light-emitting diode lamp |
| CN102401359A (en) * | 2010-09-15 | 2012-04-04 | 奇鋐科技股份有限公司 | LED type bulb heat radiation structure |
| CN102062310A (en) * | 2010-10-18 | 2011-05-18 | 上海宏源照明电器有限公司 | Semiconductor light source light-emitting device |
| CN103328884B (en) * | 2010-12-21 | 2015-11-25 | 欧司朗有限公司 | Lighting device |
| CN103328884A (en) * | 2010-12-21 | 2013-09-25 | 欧司朗有限公司 | Lighting apparatus |
| US9310057B2 (en) | 2010-12-21 | 2016-04-12 | Osram Gmbh | Lighting apparatus |
| US9964260B2 (en) | 2011-04-29 | 2018-05-08 | Koninklijke Philips N.V. | LED lighting device with improved light distribution |
| WO2012165662A3 (en) * | 2011-06-03 | 2013-01-17 | Yazaki Corporation | Assembling structure of illumination unit |
| CN103562626A (en) * | 2011-06-03 | 2014-02-05 | 矢崎总业株式会社 | Assembling structure of illumination unit |
| ITUD20120004A1 (en) * | 2012-01-11 | 2013-07-12 | Vetraria Biancadese S A S Soc | LED LIGHTING DEVICE |
| US10591124B2 (en) | 2012-08-30 | 2020-03-17 | Sabic Global Technologies B.V. | Heat dissipating system for a light, headlamp assembly comprising the same, and method of dissipating heat |
| CN103851431A (en) * | 2012-11-30 | 2014-06-11 | 深圳市海洋王照明工程有限公司 | Lifting lamp |
| CN103851431B (en) * | 2012-11-30 | 2016-12-28 | 深圳市海洋王照明工程有限公司 | hoisting lamp |
| CN103353071A (en) * | 2013-07-05 | 2013-10-16 | 立达信绿色照明股份有限公司 | LED lamp emitting light in large angle |
| CN104197262A (en) * | 2014-07-17 | 2014-12-10 | 杨道达 | LED automobile lamp, manufacturing method of LED automobile lamp and automobile headlamp assembly |
| CN106382493A (en) * | 2016-09-22 | 2017-02-08 | 杨思远 | Lamp wick, lamp wick making method and LED lamp |
| CN106382493B (en) * | 2016-09-22 | 2020-01-10 | 杨思远 | Lamp wick, manufacturing method of lamp wick and LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081203 |