CN102147068A - LED lamp capable of replacing compact fluorescent lamp - Google Patents
LED lamp capable of replacing compact fluorescent lamp Download PDFInfo
- Publication number
- CN102147068A CN102147068A CN2011100930257A CN201110093025A CN102147068A CN 102147068 A CN102147068 A CN 102147068A CN 2011100930257 A CN2011100930257 A CN 2011100930257A CN 201110093025 A CN201110093025 A CN 201110093025A CN 102147068 A CN102147068 A CN 102147068A
- Authority
- CN
- China
- Prior art keywords
- led lamp
- lamp
- led
- compact fluorescent
- substrate
- 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
- 239000000758 substrate Substances 0.000 claims abstract description 30
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052753 mercury Inorganic materials 0.000 abstract description 3
- 241000217776 Holocentridae Species 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000005855 radiation Effects 0.000 description 2
- 206010011906 Death Diseases 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
本发明公开了一种可替代紧凑型荧光灯的LED灯，包括灯罩(1)和灯头(8)，还包括灯座体，所述灯座体中部是带有透气孔(4-1-1)的底座(4-1)、下部是至少三个基板(4-2)、上部是散热片(4-3)；所述灯罩(1)安装在底座(4-1)上，所述灯头(8)设置在散热片(4-3)的端部；所述基板(4-2)的端部及外表面上均设有LED灯板，所述LED灯板上固定有LED灯芯(9)；所述灯头(8)内设有与LED灯板电连接的驱动电路板(7)。本发明体积小、耗能少、稳定性好，且具有无汞、使用寿命长等优点。
The invention discloses an LED lamp which can replace a compact fluorescent lamp, which comprises a lampshade (1) and a lamp cap (8), and also includes a lamp holder body, and the middle part of the lamp holder body is provided with a ventilation hole (4-1-1) The base (4-1), the lower part is at least three substrates (4-2), and the upper part is a heat sink (4-3); the lampshade (1) is installed on the base (4-1), and the lamp holder ( 8) It is arranged at the end of the heat sink (4-3); the end and the outer surface of the substrate (4-2) are provided with an LED lamp board, and the LED lamp wick (9) is fixed on the LED lamp board ; The lamp holder (8) is provided with a drive circuit board (7) electrically connected to the LED lamp board. The invention has the advantages of small volume, low energy consumption, good stability, no mercury, long service life and the like.
Description
Technical field
The present invention relates to a kind of LED lamp, what be specifically related to is a kind of LED lamp of alternative compact fluorescent lamp, belongs to the lighting electric light source field.
Background technology
Incandescent lamp is the ancient light source with one-hundred-year history, and is irresistible by the trend that emerging energy-conserving light source substitutes.Compact fluorescent lamp is as the alternative source of light of conventional incandescent, very remarkable in the advantage aspect light efficiency and life-span, and developed into the ripe stage, become extended familys in electric light source field, used a large amount of compact fluorescent lamp (referring to Fig. 1) in the lighting.But because mercurous in the compact fluorescent lamp, in its manufacture process so that end-of-life all can cause certain pollution after discarded to environment.
Summary of the invention
At the deficiency that exists on the prior art, the present invention seeks to be to provide a kind of LED lamp of alternative compact fluorescent lamp rational in infrastructure, no mercury, long service life.
To achieve these goals, the present invention realizes by the following technical solutions:
The present invention includes lampshade and lamp holder, also comprise lamp holder, the lamp holder middle part is that base, the bottom that has air-vent is that at least three substrates, top are fin; Lampshade is installed on the base, and lamp holder is arranged on the end of fin; Be equipped with the LED lamp plate on the end of substrate and the outer surface, be fixed with the LED wick on the LED lamp plate; Be provided with the drive circuit board that is electrically connected with the LED lamp plate in the lamp holder.The effect of fin is: utilize heat conduction and natural convection air heat radiation, the energy that LED lamp onboard led wick is produced distributes.
Above-mentioned lamp holder is connected with fin by insulation sleeve.Reinforced insulation.
The inner surface of above-mentioned lampshade is coated with disperses agent or fluorescent material.Feasible luminous point that can't see the LED wick from the lampshade outside, light is even.
Aforesaid substrate be shaped as strip, and rearrange each side of positive polygonal cylinder between the substrate mutually.The geometric shape that constitutes is similar to the compact fluorescent lamp that is substituted, on it behind installation LED lamp plate the LED wick luminous on every side laterally.
LED lamp plate on the aforesaid substrate outer surface is a strip LED lamp plate, and the LED wick is evenly distributed according to length direction on strip LED lamp plate.The light energy that the plurality of LEDs wick sends is to meet or exceed alternative compact fluorescent lamp.
Be provided with thermal conductive insulation glue between aforesaid substrate and the corresponding strip LED lamp plate.Increased thermal conductivity and insulating properties.
The LED lamp plate of aforesaid substrate end is the round LED lamp plate, and the LED wick is evenly distributed according to circumferencial direction on the round LED lamp plate.It is luminous downwards that the LED wick is installed on it.
What above-mentioned lamp holder adopted is E27 screw socket or standard lamp head.
What aforesaid substrate adopted is aluminium base or ceramic substrate.It is good that aluminium base or ceramic substrate conduct than the heat of epoxy resin base plate commonly used at present, helps the heat that the LED wick sends is transmitted to lamp holder.
Volume of the present invention is little, power consumption less, good stability, and be better than compact fluorescent lamp one at longevity, no mercury etc. again aspect a series of and raise.
Description of drawings
Describe the present invention in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is a kind of overall appearance figure of typical compact fluorescent lamp;
Fig. 2 is overall appearance figure of the present invention;
Fig. 3 is an assembling schematic diagram of the present invention;
Fig. 4 is the structural representation of lamp holder of the present invention;
Fig. 5 is the schematic diagram of arranging of low-power LED wick on the strip LED lamp plate;
Fig. 6 is the schematic diagram of arranging of low-power LED wick on the round LED lamp plate;
Fig. 7 is the schematic diagram of arranging of great power LED wick on the strip LED lamp plate;
Fig. 8 is the schematic diagram of arranging of great power LED wick on the round LED lamp plate.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the present invention.
To shown in Figure 4, the present invention includes lamp holder, lampshade 1 and lamp holder 8 referring to Fig. 2.Lamp holder middle part is that base 4-1, bottom are that substrate 4-2, the top of at least three strips is fin 4-3, and base 4-1, substrate 4-2 and fin 4-3 are the foundry goods of one, have a plurality of air-vent 4-1-1 on the flat board of base 4-1.Lampshade 1 is installed in the periphery of base 4-1, and the material that lampshade 1 adopts is glass or acrylic, is coated with at the inner surface of lampshade 1 and disperses agent or fluorescent material, makes luminous point that can't see LED wick 9 from lampshade 1 outside, and light is even.Lamp holder 8 is connected with fin 4-3 by insulation sleeve 6.
In the present embodiment, substrate 4-2 is provided with three, and three substrate 4-2 rearrange three sides of positive triangular prism mutually.
On the outer surface of each substrate 4-2, strip LED lamp plate 3 is installed, on strip LED lamp plate 3, LED wick 9 is arranged according to length direction is evenly distributed by thermal conductive insulation glue 5; Be provided with a round LED lamp plate 2 in the end of three substrate 4-2, on round LED lamp plate 2, LED wick 9 arranged according to circumferencial direction is evenly distributed; Such three strip LED lamp plates 3 and a round LED lamp plate 2 are arranged in the space multistory mode, and the LED wick 9 on it can be to luminous all around.
In lamp holder 8, be provided with the drive circuit board 7 that is electrically connected with the LED lamp plate.The 220V external power voltage of introducing from lamp holder 8 converts suitable voltage to by drive circuit board 7 and offers the LED lamp plate, lights the LED wick 9 on the lamp plate.
The effect of fin 4-3 of the present invention is: utilize heat conduction and natural convection air heat radiation, the energy that LED lamp onboard led wick 9 is produced distributes.
In the present embodiment, what lamp holder 8 adopted is E27 screw socket or standard lamp head; What substrate 4-2 adopted is aluminium base or ceramic substrate, and the thermal conductivity of ceramic substrate is than aluminium base height, good heat dissipation effect.
Referring to Fig. 5 and shown in Figure 6, the high light efficiency LED wick 9 of many small-powers of arranging on the LED lamp plate (0.1W).LED wick 9 on the strip LED lamp plate 3 is evenly arranged by the length direction of lamp plate, the different LED lamps that constitute different capacity of the quantity of LED wick 9, and the LED lamp of different capacity, the length of strip LED lamp plate 3 is different; LED wick 9 on the round LED lamp plate 2 is evenly arranged by the circumference radial direction of lamp plate.Referring to Fig. 7 and shown in Figure 8,1～2 high-power (1W) LED wick 9 of also can arranging on the LED lamp plate.LED wick 9 is all by seamless being welded on the LED lamp plate of silver slurry, and plurality of LEDs wick 9 is electrically connected in mode in parallel and series connection.
The present invention can adopt with a kind of white light LEDs wick 9 of colour temperature or warm white LED wick 9 etc., and the LED lamp of formation is as color of sunshine compact fluorescent lamp or warm white compact fluorescent lamp.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100930257A CN102147068A (en) | 2011-04-13 | 2011-04-13 | LED lamp capable of replacing compact fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100930257A CN102147068A (en) | 2011-04-13 | 2011-04-13 | LED lamp capable of replacing compact fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102147068A true CN102147068A (en) | 2011-08-10 |
Family
ID=44421466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100930257A Pending CN102147068A (en) | 2011-04-13 | 2011-04-13 | LED lamp capable of replacing compact fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102147068A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563429A (en) * | 2012-01-20 | 2012-07-11 | 浙江阳光照明电器集团股份有限公司 | LED bulb |
| CN103474324A (en) * | 2013-09-11 | 2013-12-25 | 海宁市美裕晟电子有限公司 | Compact fluorescent lamp |
| CN103765081A (en) * | 2011-09-02 | 2014-04-30 | Lg伊诺特有限公司 | Lighting device |
| US9127827B2 (en) | 2012-01-31 | 2015-09-08 | Lg Innotek Co., Ltd. | Lighting device |
| CN105190169A (en) * | 2013-05-08 | 2015-12-23 | 皇家飞利浦有限公司 | Lighting device |
| CN106051497A (en) * | 2016-07-14 | 2016-10-26 | 江门市博林照明科技有限公司 | Integrally luminous LED lamp |
| CN106524072A (en) * | 2016-11-29 | 2017-03-22 | 深圳市裕富照明有限公司 | Light emitting device |
| CN108119787A (en) * | 2017-12-29 | 2018-06-05 | 浙江生辉照明有限公司 | LEDbulb lamp |
| USRE47425E1 (en) | 2012-05-07 | 2019-06-04 | Lg Innotek Co., Ltd. | Lighting device having reflectors for indirect light emission |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201081193Y (en) * | 2007-07-06 | 2008-07-02 | 武建刚 | Compact power-saving electronic lamp |
| CN201093431Y (en) * | 2007-08-07 | 2008-07-30 | 东莞市金杲电子贸易有限公司 | LED light fitting |
| US7524089B2 (en) * | 2004-02-06 | 2009-04-28 | Daejin Dmp Co., Ltd. | LED light |
| EP2058580A1 (en) * | 2007-11-10 | 2009-05-13 | Chuntlon Enterprise Co., Ltd. | Low power consumption high illumination LED lamp |
| CN201547578U (en) * | 2009-10-21 | 2010-08-11 | 杭州新万利电子有限公司 | Strip-shaped arrayed LED lamp |
| CN202100971U (en) * | 2011-04-13 | 2012-01-04 | 东南大学 | LED (light emitting diode) lamp capable of replacing compact fluorescent lamp |
-
2011
- 2011-04-13 CN CN2011100930257A patent/CN102147068A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7524089B2 (en) * | 2004-02-06 | 2009-04-28 | Daejin Dmp Co., Ltd. | LED light |
| CN201081193Y (en) * | 2007-07-06 | 2008-07-02 | 武建刚 | Compact power-saving electronic lamp |
| CN201093431Y (en) * | 2007-08-07 | 2008-07-30 | 东莞市金杲电子贸易有限公司 | LED light fitting |
| EP2058580A1 (en) * | 2007-11-10 | 2009-05-13 | Chuntlon Enterprise Co., Ltd. | Low power consumption high illumination LED lamp |
| CN201547578U (en) * | 2009-10-21 | 2010-08-11 | 杭州新万利电子有限公司 | Strip-shaped arrayed LED lamp |
| CN202100971U (en) * | 2011-04-13 | 2012-01-04 | 东南大学 | LED (light emitting diode) lamp capable of replacing compact fluorescent lamp |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10260724B2 (en) | 2011-09-02 | 2019-04-16 | Lg Innotek Co., Ltd. | Lighting device |
| CN103765081A (en) * | 2011-09-02 | 2014-04-30 | Lg伊诺特有限公司 | Lighting device |
| US9970644B2 (en) | 2011-09-02 | 2018-05-15 | Lg Innotek Co., Ltd. | Lighting device |
| US9719671B2 (en) | 2011-09-02 | 2017-08-01 | Lg Innotek Co., Ltd. | Lighting device |
| CN103765081B (en) * | 2011-09-02 | 2017-02-15 | Lg伊诺特有限公司 | Lighting device |
| US9353914B2 (en) | 2011-09-02 | 2016-05-31 | Lg Innotek Co., Ltd. | Lighting device |
| CN102563429A (en) * | 2012-01-20 | 2012-07-11 | 浙江阳光照明电器集团股份有限公司 | LED bulb |
| US9557010B2 (en) | 2012-01-31 | 2017-01-31 | Lg Innotek Co., Ltd. | Lighting device |
| US9303822B2 (en) | 2012-01-31 | 2016-04-05 | Lg Innotek Co., Ltd. | Lighting device |
| US9127827B2 (en) | 2012-01-31 | 2015-09-08 | Lg Innotek Co., Ltd. | Lighting device |
| USRE47425E1 (en) | 2012-05-07 | 2019-06-04 | Lg Innotek Co., Ltd. | Lighting device having reflectors for indirect light emission |
| CN105190169A (en) * | 2013-05-08 | 2015-12-23 | 皇家飞利浦有限公司 | Lighting device |
| US9989194B2 (en) | 2013-05-08 | 2018-06-05 | Philips Lighting Holding B.V. | Lighting device |
| CN105190169B (en) * | 2013-05-08 | 2019-01-04 | 飞利浦照明控股有限公司 | Lighting apparatus |
| CN103474324A (en) * | 2013-09-11 | 2013-12-25 | 海宁市美裕晟电子有限公司 | Compact fluorescent lamp |
| CN106051497A (en) * | 2016-07-14 | 2016-10-26 | 江门市博林照明科技有限公司 | Integrally luminous LED lamp |
| CN106524072A (en) * | 2016-11-29 | 2017-03-22 | 深圳市裕富照明有限公司 | Light emitting device |
| CN108119787A (en) * | 2017-12-29 | 2018-06-05 | 浙江生辉照明有限公司 | LEDbulb lamp |
| WO2019129162A1 (en) * | 2017-12-29 | 2019-07-04 | Zhejiang Shenghui Lighting Co., Ltd. | Led lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102147068A (en) | LED lamp capable of replacing compact fluorescent lamp | |
| CN103307464B (en) | A kind of LED bulb | |
| CN201269434Y (en) | LED lighting bulb | |
| CN201753870U (en) | A kind of LED spotlight | |
| CN201475759U (en) | High-power LED ball light | |
| CN203757501U (en) | LED (Light Emitting Diode) lighting lamp | |
| CN202747065U (en) | LED (Light-Emitting Diode) lamp bulb capable of rapidly radiating heat | |
| CN202580877U (en) | Ceramic heat radiation cylindrical luminous LED (light emitting diode) lamp | |
| CN202581219U (en) | Heat sink for LED lamp and LED lamp | |
| CN201827748U (en) | Combined cylindrical LED lamp | |
| CN203810103U (en) | A kind of LED bulb lamp | |
| CN202100971U (en) | LED (light emitting diode) lamp capable of replacing compact fluorescent lamp | |
| CN203927481U (en) | LED Energy Saving Lamp | |
| CN204099991U (en) | A kind of LED lamp tube | |
| CN202253035U (en) | Novel LED illumination bulb | |
| CN202660303U (en) | High-brightness light-emitting diode (LED) bulb in double-radiating structure | |
| CN201547532U (en) | Combined column-shaped LED lamp | |
| CN201373332Y (en) | Reflective LED lamp | |
| CN205806981U (en) | A kind of illuminating great power LED ball bubble | |
| CN205991338U (en) | The radiator structure of lifting type light fixture | |
| CN204300823U (en) | A kind of LEDbulb lamp | |
| CN203743949U (en) | Non-dark-area wing-shaped heat dissipation LED bulb | |
| CN202302883U (en) | A planar multi-group segmented LED lamp | |
| CN203549493U (en) | LED bulb lamp | |
| CN201401688Y (en) | High-power LED street lamp fitting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110810 |