CN201373273Y - Reflective LED lamp - Google Patents

Reflective LED lamp Download PDF

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Publication number
CN201373273Y
CN201373273Y CN200920052497U CN200920052497U CN201373273Y CN 201373273 Y CN201373273 Y CN 201373273Y CN 200920052497 U CN200920052497 U CN 200920052497U CN 200920052497 U CN200920052497 U CN 200920052497U CN 201373273 Y CN201373273 Y CN 201373273Y
Authority
CN
China
Prior art keywords
led lamp
aluminium alloy
alloy radiator
aluminium
heat transfer
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.)
Expired - Fee Related
Application number
CN200920052497U
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Chinese (zh)
Inventor
林峻毅
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Individual
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Individual
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Filing date
Publication date
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Priority to CN200920052497U priority Critical patent/CN201373273Y/en
Application granted granted Critical
Publication of CN201373273Y publication Critical patent/CN201373273Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • 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
    • 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
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/68—Details of reflectors forming part of the light source
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/33—Elongate light sources, e.g. fluorescent tubes curved annular
    • 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]

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  • 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)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The utility model discloses a reflective LED lamp, belongs to the technical field of lighting lamps, and adopts the technical scheme that the reflective LED lamp comprises an insulating pedestal with a lamp cap, wherein the lower part of the insulating pedestal is connected with an aluminum alloy radiator, the lower part of the aluminum alloy radiator is connected with a heat conducting post, the lower end of the heat conducting post is connected with a heat transfer bracket, at least one surface of the upper heat transfer bracket and the lower surface of the aluminum alloy radiator is provided with an aluminum substrate on which at least one LED lamp is arranged, the lateral surface of the LED lamp is provided with a reflective lampshade which reflects outwards, and the periphery of the reflective lampshade is provided with a light-transmission lampshade. The reflective LED lamp has the advantages of simple structure and good heat transfer and radiating effects, and is used for indoor and outdoor illumination.

Description

The reflecting LED lamp
Technical field
The utility model relates to a kind of lighting, and more particularly, it relates to a kind of reflecting LED lamp.
Background technology
Traditional indoor and outdoor illumination adopts incandescent lamp or electricity-saving lamp (neon tube lamp) usually, and its relative energy consumption is higher; Progress along with electronic technology, utilize the lighting of High Power LED (LED) combination more and more general,, have low in energy consumption because LED utilizes the luminescent properties after semiconductor is switched on luminous, the advantage of long service life, thereby become the emerging light source that substitutes the traditional lighting light source.With the light fixture of LED as light source, need to solve heat transfer and heat radiation and the dazzling and dazzling technical problem of spot light in the LED use, after therefore need improving, could utilize LED as light source to traditional electricity-saving lamp structure.
The utility model content
The technical problems to be solved in the utility model is at the deficiencies in the prior art, and the reflecting LED lamp of a kind of simple in structure, heat transfer and good heat dissipation effect is provided.
The technical solution of the utility model is such: a kind of reflecting LED lamp, comprise the insulating base of being with lamp holder, wherein, described insulating base bottom connects the aluminium alloy radiator, be connected with heating column in aluminium alloy radiator bottom, be connected with heat transfer bracket in the heating column lower end, in the lower surface of the upper surface of heat transfer bracket, aluminium alloy radiator wherein at least one side be provided with aluminium base, on aluminium base, be provided with at least one LED lamp, be provided with reflection shield in LED lamp inboard, be provided with transparent lamp shade in the reflection shield periphery to external reflectance.
In above-mentioned a kind of reflecting LED lamp, described heat transfer bracket is that another aluminium alloy radiator replaces; Can also also be connected with at least one group of luminescence unit of forming by heating column, aluminium base, LED lamp, reflection shield and another radiator in described bottom aluminium alloy radiator bottom; Also can aluminium base also be set, at least one LED lamp is set on aluminium base in described top aluminium alloy radiator bottom; Perhaps the driving power box also is set in described bottom aluminium alloy radiator bottom.
After the utility model adopts said structure, by directly being fixed on aluminium base on the heat transfer bracket, the heat that is produced during the operation of LED lamp can be delivered on the aluminium alloy radiator apace by heating column, and with heat radiation to ambient air, the temperature of LED lamp body is remained in the reasonable range, thereby can guarantee the normal use of LED lamp; Of the present utility model simple in structure, the heat transmission and distribute satisfactory for result, can solve the heat transfer and the heat dissipation problem of present high-powered LED lamp lighting preferably.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of the utility model specific embodiment 1;
Fig. 2 is the structural representation of the utility model specific embodiment 2;
Fig. 3 is the structural representation of the utility model specific embodiment 3;
Fig. 4 is the structural representation of the utility model specific embodiment 4;
Fig. 5 is the structural representation of the utility model specific embodiment 5.
The specific embodiment
Embodiment 1
Consult shown in Figure 1, a kind of reflecting LED lamp of the present utility model, comprise the insulating base 1 of being with lamp holder, connect aluminium alloy radiator 2 in insulating base 1 bottom, be connected with heating column 3 in aluminium alloy radiator 2 bottoms, be connected with aluminium alloy heat transfer bracket 4 in heating column 3 lower ends, be provided with the aluminium base 5 of an annular at the upper surface of heat transfer bracket 4, on aluminium base 5, be provided with the annular light belt of a circle that a plurality of LED lamps 6 are formed, be provided with reflection shield 7 to external reflectance in LED lamp 6 inboards, be provided with spherical transparent lamp shade 8 in reflection shield 7 peripheries, spherical transparent lamp shade 8 is connected with aluminium alloy radiator 2 by screw thread; Drive circuit in the present embodiment can be installed in the insulating base 1.
Embodiment 2
Consult shown in Figure 2, a kind of reflecting LED lamp of the present utility model, comprise the insulating base 1 of being with lamp holder, connect aluminium alloy radiator 2 in insulating base 1 bottom, be connected with heating column 3 in aluminium alloy radiator 2 bottoms, be connected with another aluminium alloy radiator 2 in heating column 3 lower ends, be provided with the aluminium base 5 of an annular at aluminium alloy radiator 2 upper surfaces of bottom, on aluminium base 5, be provided with the annular light belt of a circle that a plurality of LED lamps 6 are formed, be provided with reflection shield 7 to external reflectance in LED lamp 6 inboards, be provided with tubular transparent lamp shade 8 in reflection shield 7 peripheries, the both sides of tubular transparent lamp shade 8 by screw thread respectively with last, under two aluminium alloy radiators 2 connect; Drive circuit in the present embodiment can be installed in the insulating base 1.
Embodiment 3
Consult shown in Figure 3, a kind of reflecting LED lamp of the present utility model, comprise the insulating base 1 of being with lamp holder, connect aluminium alloy radiator 2 in insulating base 1 bottom, be connected with heating column 3 in aluminium alloy radiator 2 bottoms, be connected with another aluminium alloy radiator 2 in heating column 3 lower ends, be provided with the aluminium base 5 of an annular at aluminium alloy radiator 2 upper surfaces of bottom, on aluminium base 5, be provided with the annular light belt of a circle that a plurality of LED lamps 6 are formed, be provided with reflection shield 7 to external reflectance in LED lamp 6 inboards, be provided with tubular transparent lamp shade 8 in reflection shield 7 peripheries, the both sides of tubular transparent lamp shade 8 by screw thread respectively with last, under two aluminium alloy radiators 2 connect; Present embodiment also also is connected with the luminescence unit that another group is made up of heating column 3, aluminium base 5, LED lamp 6, reflection shield 7 and another radiator 2 in aluminium alloy radiator 2 bottoms, bottom; The drive circuit of present embodiment can be installed in the insulating base 1.
Embodiment 4
Consult shown in Figure 4, a kind of reflecting LED lamp of the present utility model, comprise the insulating base 1 of being with lamp holder, connect aluminium alloy radiator 2 in insulating base 1 bottom, be connected with heating column 3 in aluminium alloy radiator 2 bottoms, be connected with another aluminium alloy radiator 2 in heating column 3 lower ends, be provided with the aluminium base 5 of an annular at aluminium alloy radiator 2 upper surfaces of bottom, on aluminium base 5, be provided with the annular light belt of a circle that a plurality of LED lamps 6 are formed, be provided with reflection shield 7 to external reflectance in LED lamp 6 inboards, be provided with tubular transparent lamp shade 8 in reflection shield 7 peripheries, the both sides of tubular transparent lamp shade 8 by screw thread respectively with last, under two aluminium alloy radiators 2 connect; Present embodiment also also is provided with the aluminium base 5 of an annular in aluminium alloy radiator 2 bottoms on top, be provided with the annular light belt of a circle that a plurality of LED lamps 6 are formed on aluminium base 5, to strengthen luminosity; The drive circuit of present embodiment can be installed in the insulating base 1.
Embodiment 5
Consult shown in Figure 5, a kind of reflecting LED lamp of the present utility model, comprise the insulating base 1 of being with lamp holder, connect aluminium alloy radiator 2 in insulating base 1 bottom, be connected with heating column 3 in aluminium alloy radiator 2 bottoms, be connected with another aluminium alloy radiator 2 in heating column 3 lower ends, be provided with the aluminium base 5 of an annular at aluminium alloy radiator 2 upper surfaces of bottom, on aluminium base 5, be provided with the annular light belt of a circle that a plurality of LED lamps 6 are formed, be provided with reflection shield 7 to external reflectance in LED lamp 6 inboards, be provided with tubular transparent lamp shade 8 in reflection shield 7 peripheries, the both sides of tubular transparent lamp shade 8 by screw thread respectively with last, under two aluminium alloy radiators 2 connect; Present embodiment also also is provided with driving power box 9 in aluminium alloy radiator 2 bottoms, bottom, is used to install the drive circuit of LED lamp 6.

Claims (5)

1. reflecting LED lamp, comprise the insulating base (1) of being with lamp holder, it is characterized in that, described insulating base (1) bottom connects aluminium alloy radiator (2), be connected with heating column (3) in aluminium alloy radiator (2) bottom, be connected with heat transfer bracket (4) in heating column (3) lower end, upper surface in heat transfer bracket (4), in the lower surface of aluminium alloy radiator (2) wherein at least one side be provided with aluminium base (5), on aluminium base (5), be provided with at least one LED lamp (6), be provided with reflection shield (7) in LED lamp (6) inboard, be provided with transparent lamp shade (8) in reflection shield (7) periphery to external reflectance.
2. a kind of reflecting LED lamp according to claim 1 is characterized in that, described heat transfer bracket (4) is that another aluminium alloy radiator (2) replaces.
3. a kind of reflecting LED lamp according to claim 2, it is characterized in that described bottom aluminium alloy radiator (2) bottom also is connected with at least one group of luminescence unit of being made up of heating column (3), aluminium base (5), LED lamp (6), reflection shield (7) and another radiator (2).
4. a kind of reflecting LED lamp according to claim 2 is characterized in that, described top aluminium alloy radiator (2) bottom also is provided with aluminium base (5), is provided with at least one LED lamp (6) on aluminium base (5).
5. a kind of reflecting LED lamp according to claim 2 is characterized in that, described bottom aluminium alloy radiator (2) bottom also is provided with driving power box (9).
CN200920052497U 2009-03-12 2009-03-12 Reflective LED lamp Expired - Fee Related CN201373273Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920052497U CN201373273Y (en) 2009-03-12 2009-03-12 Reflective LED lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920052497U CN201373273Y (en) 2009-03-12 2009-03-12 Reflective LED lamp

Publications (1)

Publication Number Publication Date
CN201373273Y true CN201373273Y (en) 2009-12-30

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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012011030A1 (en) * 2010-07-21 2012-01-26 Koninklijke Philips Electronics N.V. Single chamber lighting device
CN102367920A (en) * 2011-09-30 2012-03-07 厦门立明光电有限公司 LED (light emitting diode) wide angle floodlight
CN102494258A (en) * 2011-12-31 2012-06-13 深圳市聚作实业有限公司 Light-emitting diode (LED) lamp bulb provided with LED light source combinations on double sides and capable of emitting light in wide angle
CN102606924A (en) * 2012-03-12 2012-07-25 漳州市立达信绿色照明有限公司 Large-angle light emitting diode (LED) bulb lamp
CN102713429A (en) * 2010-01-20 2012-10-03 欧司朗股份有限公司 Lighting device
CN102840482A (en) * 2012-08-23 2012-12-26 王海军 Flexible LED (Light-emitting Diode) lamp
CN102865469A (en) * 2011-05-30 2013-01-09 三星电子株式会社 Led lamp with omnidirectional light distribution
CN102900976A (en) * 2012-09-20 2013-01-30 厦门佰明光电有限公司 Reflecting all-around light distribution LED (light-emitting diode) bulb lamp
WO2013029522A1 (en) * 2011-08-29 2013-03-07 Wei Zihan Reflective surface led lighting
WO2013053197A1 (en) * 2011-10-09 2013-04-18 Chen Jeong-Shiun Light-emitting diode lighting having reflector apparatus
CN103104821A (en) * 2011-11-14 2013-05-15 厦门立明光电有限公司 Lighting light emitting diode (LED) lamp
CN103133912A (en) * 2011-11-30 2013-06-05 瑞轩科技股份有限公司 Light emitting diode lamp source
CN103925561A (en) * 2013-01-10 2014-07-16 海洋王（东莞）照明科技有限公司 Light emitting diode (LED) annulus illumination light distribution structure
CN103925500A (en) * 2014-04-28 2014-07-16 江苏达伦电子股份有限公司 Reflective type LED illumination lamp
US9052067B2 (en) 2010-12-22 2015-06-09 Cree, Inc. LED lamp with high color rendering index
CN104728619A (en) * 2011-08-29 2015-06-24 王文丽 Light reflection face LED illumination lamp
CN105318208A (en) * 2014-06-27 2016-02-10 欧普照明电器（中山）有限公司 LED lamp

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102713429A (en) * 2010-01-20 2012-10-03 欧司朗股份有限公司 Lighting device
CN103003618A (en) * 2010-07-21 2013-03-27 皇家飞利浦电子股份有限公司 Single chamber lighting device
WO2012011030A1 (en) * 2010-07-21 2012-01-26 Koninklijke Philips Electronics N.V. Single chamber lighting device
US9845922B2 (en) 2010-12-22 2017-12-19 Cree, Inc. LED lamp with high color rendering index
US9458971B2 (en) 2010-12-22 2016-10-04 Cree, Inc. LED lamp with high color rendering index
US9052067B2 (en) 2010-12-22 2015-06-09 Cree, Inc. LED lamp with high color rendering index
CN102865469B (en) * 2011-05-30 2016-05-18 三星电子株式会社 Omnibearing luminous device lamp
CN102865469A (en) * 2011-05-30 2013-01-09 三星电子株式会社 Led lamp with omnidirectional light distribution
CN104728619A (en) * 2011-08-29 2015-06-24 王文丽 Light reflection face LED illumination lamp
WO2013029522A1 (en) * 2011-08-29 2013-03-07 Wei Zihan Reflective surface led lighting
CN102367920A (en) * 2011-09-30 2012-03-07 厦门立明光电有限公司 LED (light emitting diode) wide angle floodlight
WO2013053197A1 (en) * 2011-10-09 2013-04-18 Chen Jeong-Shiun Light-emitting diode lighting having reflector apparatus
CN103104821A (en) * 2011-11-14 2013-05-15 厦门立明光电有限公司 Lighting light emitting diode (LED) lamp
CN103133912B (en) * 2011-11-30 2015-01-28 瑞轩科技股份有限公司 Light emitting diode lamp source
CN103133912A (en) * 2011-11-30 2013-06-05 瑞轩科技股份有限公司 Light emitting diode lamp source
CN102494258A (en) * 2011-12-31 2012-06-13 深圳市聚作实业有限公司 Light-emitting diode (LED) lamp bulb provided with LED light source combinations on double sides and capable of emitting light in wide angle
CN102606924A (en) * 2012-03-12 2012-07-25 漳州市立达信绿色照明有限公司 Large-angle light emitting diode (LED) bulb lamp
CN102840482A (en) * 2012-08-23 2012-12-26 王海军 Flexible LED (Light-emitting Diode) lamp
CN102900976B (en) * 2012-09-20 2015-02-04 厦门佰明光电有限公司 Reflecting all-around light distribution LED (light-emitting diode) bulb lamp
CN102900976A (en) * 2012-09-20 2013-01-30 厦门佰明光电有限公司 Reflecting all-around light distribution LED (light-emitting diode) bulb lamp
CN103925561A (en) * 2013-01-10 2014-07-16 海洋王（东莞）照明科技有限公司 Light emitting diode (LED) annulus illumination light distribution structure
CN103925561B (en) * 2013-01-10 2015-10-28 海洋王（东莞）照明科技有限公司 LED ring illumination light distribution structure
CN103925500A (en) * 2014-04-28 2014-07-16 江苏达伦电子股份有限公司 Reflective type LED illumination lamp
CN105318208A (en) * 2014-06-27 2016-02-10 欧普照明电器（中山）有限公司 LED lamp

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Dongguan Yaoguang Lighting Technology Co., Ltd.

Assignor: Lin Junyi

Contract record no.: 2010990000516

Denomination of utility model: Reflective LED lights

Granted publication date: 20091230

License type: Exclusive License

Record date: 20100726

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091230

Termination date: 20120312