CN201715285U - Pressure-casting LED energy-saving lamp - Google Patents
Pressure-casting LED energy-saving lamp Download PDFInfo
- Publication number
- CN201715285U CN201715285U CN2010201332425U CN201020133242U CN201715285U CN 201715285 U CN201715285 U CN 201715285U CN 2010201332425 U CN2010201332425 U CN 2010201332425U CN 201020133242 U CN201020133242 U CN 201020133242U CN 201715285 U CN201715285 U CN 201715285U
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- Prior art keywords
- lamp body
- groove
- die
- lamp
- saving lamp
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- Expired - Fee Related
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Classifications
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- 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
-
- 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
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/101—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening permanently, e.g. welding, gluing or riveting
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening 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
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/007—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing
- F21V23/009—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing the casing being inside the housing of the lighting device
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
- F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
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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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a pressure-casting LED (light emitting diode) energy-saving lamp. The pressure-casting LED energy-saving lamp comprises a lamp shade, an LED light source component, a lamp body, an insulating casing, a drive power supply and a lamp cap which are combined mutually, wherein a plurality of vertical radiating fins and radiating grooves are uniformly distributed on the periphery of the outer edge of the lamp body; a flat-bottomed heat conducting round platform provided with a groove on the periphery is arranged at the top part of the lamp body; the LED light source component is fixedly connected with the surface of the flat-bottomed heat conducting round platform; the lamp shade is connected with the inner part of the groove formed on the flat-bottomed heat conducting round platform in an embedding manner; a columnar cavity is formed at the center of a lamp body radiating structure; the drive power supply and the insulating casing are inserted in the columnar cavity after integral assembly, wherein the insulating casing is fixedly connected with the bottom part of the flat-bottomed heat conducting round platform; and the lamp cap is connected with one end of the insulating casing apart from the LED light source component, and is fixed on the metal lamp body in an insulating separation manner. The lamp body of the energy-saving lamp adopts the pressure-casting design, conveniences are provided to the quick assembly of LED lighting products, the excellent radiating performance can be achieved, and the special performance of the LED energy-saving lamp is propitious to popularize and apply more widely.
Description
Technical field
The utility model relates to a kind of electricity-saving lamp, relates in particular to a kind of LED electricity-saving lamp of using power type light-emitting diode as led light source, belongs to technical field of semiconductor illumination.
Background technology
For a long period, incandescent lamp is the main force of human illumination always, yet nowadays they just progressively step down from the stage of history because under Global climate change and energy-intensive background, seek more energy-conservation illumination scheme and be many hearts institute to.The LED electricity-saving lamp is the lighting of a kind of novel environmental protection, efficient, safety and reliability.
Because aspects such as light efficiency and cost, LED electricity-saving lamp at present can't be aspect the floodlighting of large tracts of land white light and the competition of traditional high efficiency light source, but have the advantage that conventional light source is difficult to compare at aspects such as small-power illumination, local lighting, emergency lightings.In general, do the LED electricity-saving lamp, both can select the small-power luminous tube for use, also can select the high-power light-emitting pipe for use.But, facts have proved, though the small-power luminous tube has the low advantage of luminescent device cost, but its light decay is but fast than high-power light-emitting pipe, and the pipe number of usefulness is too many, the assembling trouble, the ubiquity light efficiency is low, the life-span is short, and temperature is too high and cause dangerous accident to be taken all factors into consideration in the course of work, selects for use the high-power light-emitting pipe more reasonable.
Summary of the invention
Defective in view of above-mentioned prior art existence, the purpose of this utility model is to propose a kind of die-casting die LED electricity-saving lamp, use the above power type light-emitting diode of 1W as the led light source assembly, solve the problem that traditional small-power luminous tube light decay seriously reaches heat radiation, and provide a kind of technology simply, production decision cheaply
The purpose of this utility model will be achieved by the following technical programs:
A kind of die-casting die LED electricity-saving lamp, the lampshade, led light source assembly, lamp body, insulation shell, driving power and the lamp holder that comprise mutual combination, it is characterized in that: evenly be laid with a plurality of vertical radiating fin and radiating grooves around the described lamp body outer, and described lamp body top is provided with the flat heat conduction round platform of tool groove all around, the led light source assembly is fixed in flat heat conduction round platform surface, and described lampshade is embedded in the groove of flat heat conduction round platform; The center of described lamp body radiator structure is provided with the column cavity, and the driving power of described integrated assembling and insulation shell are inserted in the column cavity, wherein insulation shell and flat heat conduction round platform bottom Joint; Described lamp holder is secured on the end of insulation shell away from the led light source assembly, is separated by, fixes with the lamp body insulation of metal.
Further, aforesaid a kind of die-casting die LED electricity-saving lamp, wherein:
This led light source assembly is meant that power 1W is above, the light emitting diode of monochrome or secondary color is mounted on the luminescence component that forms on the heat-radiating substrate of metal base circuit board, wherein said light-emitting diode structure form comprises independent encapsulation or integrated encapsulation, and the light-emitting window of described led light source assembly is corresponding with lampshade.
This lampshade be light transmittance in the glass more than 95%, resin or PC mixtures of material, and its shape comprises hemispherical, goalpost shape, cylindrical, prismatic at least, and the lampshade inwall of different shape is matte surface or is provided with the coating of adding lustre to.
This lamp body is provided with one and is used to assemble and the groove of fastening lampshades, and it is recessed to periphery that groove direction is the center, and be provided with a circumferential muscle rib between the groove that links to each other, and lampshade is fixed in the groove of lamp body by the colloid ways of connecting; Perhaps this lamp body is provided with one and is used to assemble and the groove of fastening lampshades, and recess sidewall is provided with screw thread, and the structure that lampshade spins by screw thread is fixed in the groove of lamp body; Or this lamp body is provided with one and is used to assemble and the groove of fastening lampshades, and groove floor is provided with screw, and lampshade is fixed in the groove of lamp body by the screw syndeton.In addition, the lamp body that this aluminium or aluminum alloy materials are made has the radiator structure of radiating fin and radiating groove, and wherein radiating fin side top is the rounding arc structure; And the radiating groove top is the semicircle arc structure of die casting, machining gained, and the radiating groove surface is the sandblast oxide side through polishing.
This insulation shell is a cylindrical structural, and die casting is formed with a slot in its cavity, and described driving power is inserted in location in the slot.
This driving power has rectangular printed chasis, and this cylindrical insulation shell upper end is provided with a semicircle opening, and second half disc middle part of sealing has to fix uses screw, and insulation shell is fixed on the lamp body by screw.
Further, aforesaid a kind of die-casting die LED electricity-saving lamp, wherein the lamp holder of this LED electricity-saving lamp is a metal interface, is riveted on the insulation shell all around; Wherein the metal part of lamp holder is divided into the versatility lamp holder of arbitrary form, and one of them is a copper nickel plating high frequency porcelain E-27 standard screw socket.
The utility model compares to the ligthing paraphernalia of conventional incandescent fluorescent tube or low-voltage fluorescence fluorescent tube, the stability and the long-life property of this kind die-casting die LED electricity-saving lamp have clear superiority, moreover the electricity-saving lamp lamp body that adopts die-casting die to design, for the quick assembling of LED illuminating product is provided convenience, and has excellent heat dispersion; And when this LED electricity-saving lamp is used to throw light on, also have hommization advantages such as photochromic soft, gorgeous, rich and varied, low-loss, low energy consumption, environmental protection, be fit to family, market, bank, hospital, hotel, the extensive use of the long-time illumination in restaurant and other various public arenas.
Following constipation closes the embodiment accompanying drawing, the specific embodiment of a kind of die-casting die LED electricity-saving lamp of the utility model is described in further detail, so that technical solutions of the utility model are easier to understand, grasp.
Description of drawings
Fig. 1 is the stereochemical structure assembling schematic diagram of the utility model die-casting die LED electricity-saving lamp one embodiment;
Fig. 2 is a structural profile schematic diagram embodiment illustrated in fig. 1;
Fig. 3 is the schematic perspective view after the assembling of body 1 illustrated embodiment is finished.
Wherein: 1～lampshade, 2～led light source assembly, 3～lamp body, 4～insulation shell, 5～driving power, 6～lamp holder, 7～LED light emitting diode, 8～metal base circuit board.
The specific embodiment
Shown in the stereochemical structure assembling schematic diagram and finished product schematic perspective view of this die-casting die LED electricity-saving lamp one embodiment as shown in figures 1 and 3, it comprises: lampshade 1, led light source assembly 2, lamp body 3, insulation shell 4, driving power 5 and the lamp holder 6 that is used to connect.Wherein:
These high-power LED energy-saving lamp lamp body 3 tops have flat heat conduction round platform, led light source assembly 2 is fixed in the flat heat conduction round platform on lamp body 3 radiator structure tops, and have groove structure around the flat heat conduction round platform, lampshade 1 is assembled on the lamp body 3 by this groove.Be evenly distributed with radiating fin and radiating groove around lamp body 3 outers, both have constituted the radiator structure of this lamp body 3, and lamp body 3 radiator structure centers are set as the column cavity; The cylindrical insulation shell 4 that is used for being fixed with driving power 5 is placed in one, and the top of this cylindrical insulation shell 4 is connected and fixed lamp holder top and the flat heat conduction round platform of lamp body bottom.
This led light source assembly 2 is to be made of with metal base circuit board 8 1W or above power, monochrome or multiple photochromic light emitting diode 7, and this light emitting diode 7 constitutes above being mounted on the LED heat-radiating substrate with the form of independent encapsulation or integrated encapsulation by heat-conducting glue, wherein this heat-radiating substrate is metal base circuit board 8, and the light-emitting window of led light source assembly 2 is provided with lampshade 1.Led light source assembly 2 heat-radiating substrates are embedded among lamp body inner chamber top groove structure fixing, and the led light source position is provided with and can be higher than lamp body inner chamber top groove.
This flat heat conduction round platform top has flat boss, has the circular ring type groove structure around the flat boss, and the metal base circuit board 8 of described led light source assembly 2 is fixed on the flat boss.Be fixed with lampshade 1 on the circular ring type groove structure, described lampshade 1 common its shape can be hemispherical, goalpost shape, cylindrical, prismatic, and the lampshade inwall can be provided with add lustre to coating or frosted processing; Lampshade 1 is made in the glass more than 95%, resin or PC mixtures of material by light transmittance.Described lampshade 1 is not only breakage-proof, dustproof, anti-aging, and has frosted finish effect, and bright dipping is evenly soft, free from glare, and the light emission rate height, processing mode is simple, and is safe and reliable.Further, above-mentioned groove structure can be that to be the center along groove direction recessed to periphery, between the groove that links to each other one circumferential muscle rib is arranged, lampshade 1 is fixed on lamp body 3 radiator structures by the colloid connected mode, groove structure not only makes things convenient for the fixing of lampshade, and prevent that the colloid that is used to be connected and fixed from too much overflowing, therefore, installation and maintenance is convenient.
The lamp body 3 of this tool heat sinking function is generally aluminium or its alloy material for to be made by metal material.Lamp body 3 is done to process by mechanical systems such as die casting, cuttings, be evenly distributed with some vertical radiating fins and radiating groove around the lamp body outer, radiating fin side top is that chamfering is circular-arc, and the radiating groove top is the semicircle arcuation, outer surface is through sandblast oxidation and polishing technology, vertically fin and radiating groove all are used to increase area of dissipation, strengthen heat radiation, make radiating effect better.
Led light source assembly 2 can be higher than the groove of top of chamber in the lamp body heat radiation when being provided with, system's light extraction efficiency of light fixture is improved in the position of regulating the rising angle of light and luminous point by the height that changes the flat heat conduction round platform of top of chamber in the lamp body heat radiation.
As shown in Figure 2, the syndeton between this lamp body 3 and the cylindrical insulation shell 4 is embedded screw interconnection system or other detachable syndetons.Wherein insert in the cylindrical insulation shell 4 of lamp body 3 column cavitys and be surrounded by driving power 5, there is half circular open on cylindrical insulation shell 4 tops of lamp body 3 column inside cavity, second half disc middle part of sealing has the fixing screw of using, and the insulation shell 4 and the flat heat conduction round platform bottom of lamp body 3 are firmly fixed.In addition, this driving power 5 links to each other by the electrode of lead with led light source assembly 2, forms to be electrically connected path;
Moreover, this lamp holder 6 that constitutes the LED electricity-saving lamp is a metal interface, and this metal interface is copper nickel plating high frequency porcelain E-27 screw socket or other arbitrary standards form lamp holder, and the interface inboard has helicitic texture, and matches the back along its circumference riveted joint with cylindrical insulation shell 4 bottom helicitic textures.
In one word, above-mentioned a kind of die-casting die LED electricity-saving lamp is compared with incandescent lamp tube or low-voltage fluorescence fluorescent tube, the stability of LED electricity-saving lamp and long-life are remarkable advantages, and have photochromic soft, gorgeous, rich and varied, low-loss, low energy consumption, characteristics such as environmental protection.Be widely used in family, the market, bank, hospital, the hotel, restaurant and other various public places throw light on for a long time.
In sum, be the preferred implementation of a kind of die-casting die LED electricity-saving lamp of the utility model, common variation of in this area this technical scheme being carried out and replacement all should be included in the protection domain of present patent application.
Claims (10)
1. die-casting die LED electricity-saving lamp, the lampshade, led light source assembly, lamp body, insulation shell, driving power and the lamp holder that comprise mutual combination, it is characterized in that: evenly be laid with a plurality of vertical radiating fin and radiating grooves around the described lamp body outer, and described lamp body top is provided with the flat heat conduction round platform of tool groove all around, the led light source assembly is fixed in flat heat conduction round platform surface, and described lampshade is embedded in the groove of flat heat conduction round platform; The center of described lamp body radiator structure is provided with the column cavity, and the driving power of described integrated assembling and insulation shell are inserted in the column cavity, wherein insulation shell and flat heat conduction round platform bottom Joint; Described lamp holder is secured on the end of insulation shell away from the led light source assembly, is separated by, fixes with the lamp body insulation of metal.
2. a kind of die-casting die LED electricity-saving lamp according to claim 1, it is characterized in that: described led light source assembly is meant that power 1W is above, the light emitting diode of monochrome or secondary color is mounted on the luminescence component that forms on the heat-radiating substrate of metal base circuit board, wherein said light-emitting diode structure form comprises independent encapsulation or integrated encapsulation, and the light-emitting window of described led light source assembly is corresponding with lampshade.
3. a kind of die-casting die LED electricity-saving lamp according to claim 1 is characterized in that: described lampshade shape comprises hemispherical, a kind of in cylindrical, prismatic at least, and the lampshade inwall is matte surface or is provided with the coating of adding lustre to.
4. a kind of die-casting die LED electricity-saving lamp according to claim 1, it is characterized in that: described lamp body is provided with one and is used to assemble and the groove of fastening lampshades, it is recessed to periphery that described groove direction is the center, and be provided with a circumferential muscle rib between the groove that links to each other, lampshade is fixed in the groove of lamp body by the colloid ways of connecting.
5. a kind of die-casting die LED electricity-saving lamp according to claim 1 is characterized in that: described lamp body is provided with one and is used to assemble and the groove of fastening lampshades, and described recess sidewall is provided with screw thread, and the structure that lampshade spins by screw thread is fixed in the groove of lamp body.
6. a kind of die-casting die LED electricity-saving lamp according to claim 1 is characterized in that: described lamp body is provided with one and is used to assemble and the groove of fastening lampshades, and described groove floor is provided with screw, and lampshade is fixed in the groove of lamp body by the screw syndeton.
7. a kind of die-casting die LED electricity-saving lamp according to claim 1, it is characterized in that: the lamp body that described aluminium or aluminum alloy materials are made has the radiator structure of radiating fin and radiating groove, and wherein said radiating fin side top is the rounding arc structure; Described radiating groove top is the semicircle arc structure of die casting, machining gained, and the radiating groove surface is the sandblast oxide side through polishing.
8. a kind of die-casting die LED electricity-saving lamp according to claim 1 is characterized in that: described insulation shell is a cylindrical structural, and die casting is formed with a slot in its cavity, and described driving power is inserted in location in the slot.
9. a kind of die-casting die LED electricity-saving lamp according to claim 8, it is characterized in that: described driving power has rectangular printed chasis, described cylindrical insulation shell upper end is provided with a semicircle opening, second half disc middle part of sealing has to fix uses screw, and insulation shell is fixed on the lamp body by screw.
10. a kind of die-casting die LED electricity-saving lamp according to claim 1 is characterized in that: the lamp holder of described LED electricity-saving lamp is a metal interface, is riveted on the insulation shell all around; One of described lamp holder form is a copper nickel plating high frequency porcelain E-27 standard screw socket.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201332425U CN201715285U (en) | 2010-03-10 | 2010-03-10 | Pressure-casting LED energy-saving lamp |
| EP10847210.1A EP2546572A4 (en) | 2010-03-10 | 2010-04-29 | Die-casting led energy-saving lamp |
| PCT/CN2010/072330 WO2011109951A1 (en) | 2010-03-10 | 2010-04-29 | Die-casting led energy-saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201332425U CN201715285U (en) | 2010-03-10 | 2010-03-10 | Pressure-casting LED energy-saving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201715285U true CN201715285U (en) | 2011-01-19 |
Family
ID=43461286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201332425U Expired - Fee Related CN201715285U (en) | 2010-03-10 | 2010-03-10 | Pressure-casting LED energy-saving lamp |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2546572A4 (en) |
| CN (1) | CN201715285U (en) |
| WO (1) | WO2011109951A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102650387A (en) * | 2011-02-28 | 2012-08-29 | 株式会社东芝 | Lighting apparatus |
| CN102679292A (en) * | 2011-03-11 | 2012-09-19 | 马士科技有限公司 | Radiating device for lamp and light-emitting diode (LED) lamp comprising radiating device |
| CN102865488A (en) * | 2012-10-22 | 2013-01-09 | 东南大学 | LED (light-emitting diode) light bulb |
| CN102913780A (en) * | 2011-08-01 | 2013-02-06 | 比特硕尼克株式会社 | Led lamp |
| CN103062645A (en) * | 2011-10-24 | 2013-04-24 | 广东德豪润达电气股份有限公司 | Light-emitting diode (LED) lighting lamp |
| CN103185229A (en) * | 2011-12-29 | 2013-07-03 | 邱庆彬 | LED (light emitting diode) bread lamp |
| CN104048197A (en) * | 2013-03-12 | 2014-09-17 | 松下电器产业株式会社 | Illumination light source and lighting apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943978A (en) * | 2012-11-15 | 2013-02-27 | 重庆市雪伦科技有限责任公司 | Mine tunnel lamp |
| US9528693B2 (en) * | 2013-02-28 | 2016-12-27 | Lg Innotek Co., Ltd. | Lighting device |
| RU191247U1 (en) * | 2019-03-21 | 2019-07-31 | Закрытое акционерное общество "БТМ" | LED lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101660738A (en) * | 2005-04-08 | 2010-03-03 | 东芝照明技术株式会社 | Lamp |
| JP4849305B2 (en) * | 2005-04-08 | 2012-01-11 | 東芝ライテック株式会社 | Bulb-type lamp |
| JP4725231B2 (en) * | 2005-04-08 | 2011-07-13 | 東芝ライテック株式会社 | Light bulb lamp |
| TWM303486U (en) * | 2006-03-30 | 2006-12-21 | Ching Huei Ceramics Co Ltd | Lamp heat dissipation base structure |
| US20080037256A1 (en) * | 2006-08-14 | 2008-02-14 | Chi-Mao Li | Heat conductor assembly of light source |
| JP5078604B2 (en) * | 2007-12-28 | 2012-11-21 | シャープ株式会社 | INSTALLATION BODY AND LIGHTING DEVICE EQUIPPED WITH THE SAME |
| CN201284982Y (en) * | 2008-11-05 | 2009-08-05 | 陈超 | Lampshade |
| CN201354958Y (en) * | 2008-12-24 | 2009-12-02 | 戴建国 | Energy-saving environment-friendly LED illumination bulb |
| CN201382291Y (en) * | 2009-04-14 | 2010-01-13 | 南京汉德森科技股份有限公司 | LED energy-saving lamp |
| KR100932192B1 (en) * | 2009-05-26 | 2009-12-16 | 김용철 | A led light apparatus having the advanced radiation of heat |
| KR100939231B1 (en) * | 2009-09-23 | 2010-01-29 | 제이에스제이텍(주) | Light emitting diode lamp |
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2010
- 2010-03-10 CN CN2010201332425U patent/CN201715285U/en not_active Expired - Fee Related
- 2010-04-29 WO PCT/CN2010/072330 patent/WO2011109951A1/en active Application Filing
- 2010-04-29 EP EP10847210.1A patent/EP2546572A4/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102650387A (en) * | 2011-02-28 | 2012-08-29 | 株式会社东芝 | Lighting apparatus |
| CN102650387B (en) * | 2011-02-28 | 2015-04-01 | 株式会社东芝 | Lighting apparatus |
| CN102679292A (en) * | 2011-03-11 | 2012-09-19 | 马士科技有限公司 | Radiating device for lamp and light-emitting diode (LED) lamp comprising radiating device |
| CN102913780A (en) * | 2011-08-01 | 2013-02-06 | 比特硕尼克株式会社 | Led lamp |
| CN103062645A (en) * | 2011-10-24 | 2013-04-24 | 广东德豪润达电气股份有限公司 | Light-emitting diode (LED) lighting lamp |
| CN103185229A (en) * | 2011-12-29 | 2013-07-03 | 邱庆彬 | LED (light emitting diode) bread lamp |
| CN102865488A (en) * | 2012-10-22 | 2013-01-09 | 东南大学 | LED (light-emitting diode) light bulb |
| CN104048197A (en) * | 2013-03-12 | 2014-09-17 | 松下电器产业株式会社 | Illumination light source and lighting apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011109951A1 (en) | 2011-09-15 |
| EP2546572A4 (en) | 2014-07-02 |
| EP2546572A1 (en) | 2013-01-16 |
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