CN2699115Y - LED luminous lamp holder - Google Patents

LED luminous lamp holder Download PDF

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Publication number
CN2699115Y
CN2699115Y CNU2004200272493U CN200420027249U CN2699115Y CN 2699115 Y CN2699115 Y CN 2699115Y CN U2004200272493 U CNU2004200272493 U CN U2004200272493U CN 200420027249 U CN200420027249 U CN 200420027249U CN 2699115 Y CN2699115 Y CN 2699115Y
Authority
CN
China
Prior art keywords
reflector
lamp
led
led lamp
lamp holder
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
CNU2004200272493U
Other languages
Chinese (zh)
Inventor
胡晓松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNU2004200272493U priority Critical patent/CN2699115Y/en
Application granted granted Critical
Publication of CN2699115Y publication Critical patent/CN2699115Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0066—Reflectors for light sources specially adapted to cooperate with point like light sources; specially adapted to cooperate with light sources the shape of which is unspecified
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • 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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The utility model provides an LED luminous lamp cap, which comprises a first lighting trough in the shape of a paraboloid. The middle part of the first lighting trough is provided with an opening, and a heat radiation support frame is inserted in the opening. The upper part of the heat radiation support frame is provided with a lamp socket, the lamp socket is provided with an LED lamp towards the reflective surface of the first lighting trough, and the LED lamp is positioned at the position of the focal point of the first lighting trough. The light emitted by the LED lamp is reflected by the first lighting trough to become the needed parallel light, the aggregating heat on the lamp socket can be quickly discharged by the heat radiation support frame, and thus the security of the products can be increased.

Description

The LED Luminous lamp holder
Technical field
The utility model relates to a kind of LED Luminous lamp holder.
Background technology
In the prior art, lamp holder generally has incandescent lamp bulb as light source, the problem that does not have heat radiation, its light is astigmatism in addition, on first reflector of paraboloidal, can produce collimated light beam, but LED lamp caloric value height, and its luminous be little cylindricality directional light, be not suitable at the reflective formation collimated light beam of first reflector of paraboloidal.
Summary of the invention
The utility model purpose provides a kind of LED Luminous lamp holder, and the light that its LED lamp sends forms the light of almost parallel after the reflector reflection.
For achieving the above object, the technical solution adopted in the utility model is: a kind of LED Luminous lamp holder, first reflector that comprises paraboloidal, the middle part of described first reflector is provided with opening, be inserted with cooling stand in this opening, the top of described cooling stand is provided with lamp socket, and described lamp socket is provided with luminous head towards the LED of the reflective surface of described first reflector lamp, and described LED lamp is positioned at the focus place of described first reflector.
Because technique scheme utilization, the utility model compared with prior art has following advantage: be inserted with cooling stand in the opening of first reflector, lamp socket and LED lamp are set on cooling stand, and this LED lamp just is positioned at the focus place of first reflector, its light that sends forms the reverberation of almost parallel after the reflection of first reflector, also there is part light directly to reflect through first reflector, cooling stand both can fixed L ED lamp the position, can conduct the high heat that the LED lamp is produced when luminous again.
Description of drawings
Accompanying drawing 1 is a main cutaway view of the present utility model;
Accompanying drawing 2 is the cutaway view of the A-A direction in the accompanying drawing 1;
Accompanying drawing 3 is the cutaway view of the B-B direction in the accompanying drawing 1;
Wherein: 1, lampshade; 2, shell; 3, first reflector; 4, cooling stand; 5, lamp socket; 6, LED lamp; 7, second reflector; 8, heat sink;
The specific embodiment
Specify below in conjunction with each accompanying drawing.
Referring to accompanying drawing 1-accompanying drawing 3, a kind of LED Luminous lamp holder comprises first reflector 3 of paraboloidal, and the middle part of described first reflector 3 is provided with opening, is inserted with cooling stand 4 in this opening.The top of described cooling stand 4 is provided with lamp socket 5, and described lamp socket 5 is provided with the LED lamp 6 towards the reflective surface of described first reflector 3, and described LED lamp 6 is positioned at the focus place of described first reflector 3.Described first reflector, 3 downsides are provided with heat sink 8, and described cooling stand 4 is connected with described heat sink 8.
Because first reflector 3 is the reflecting element of paraboloidal, i.e. concave mirror, and LED lamp 6 is positioned on the focus of first reflector 3, so the light of dispersing that sends from LED lamp 6 forms illuminating effect better parallel light behind the concave reflection of first reflector 3.And LED lamp 6 easily produces a large amount of heats in the work back for a long time, must carry out heat radiation work to it, and conducting heat to heat sink 8 by cooling stand 4 be able to head it off, and this has just guaranteed security of products and service life.
Referring to accompanying drawing 1-accompanying drawing 2, in order to guarantee the brightness of light, the bottom of described cooling stand 4 is provided with second reflector 7 towards the direction projection of described LED lamp 6.Like this, the light that LED lamp 6 sends is mapped to first reflector 3 again after 7 reflections of second reflector, after the reflection of first reflector 3, penetrate again and go, can prevent to be absorbed in a large number after light from shining on the heat sink 8 of first reflector, 3 belows, further guaranteed the brightness of light.

Claims (3)

1, a kind of LED Luminous lamp holder, first reflector [3] that comprises paraboloidal, it is characterized in that: the middle part of described first reflector [3] is provided with opening, be inserted with cooling stand [4] in this opening, the top of described cooling stand [4] is provided with lamp socket [5], described lamp socket [5] is provided with the LED lamp [6] of luminous head towards the reflective surface of described first reflector [3], and described LED lamp [6] is positioned at the focus place of described first reflector [3].
2, LED Luminous lamp holder according to claim 1 is characterized in that: described opening part is provided with second reflector [7] towards the direction projection of described LED lamp [6].
3, LED Luminous lamp holder according to claim 1 is characterized in that: described first reflector [3] rear side is provided with heat sink [8], and described cooling stand [4] is connected with described heat sink [8].
CNU2004200272493U 2004-05-18 2004-05-18 LED luminous lamp holder Expired - Fee Related CN2699115Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2004200272493U CN2699115Y (en) 2004-05-18 2004-05-18 LED luminous lamp holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2004200272493U CN2699115Y (en) 2004-05-18 2004-05-18 LED luminous lamp holder

Publications (1)

Publication Number Publication Date
CN2699115Y true CN2699115Y (en) 2005-05-11

Family

ID=34771589

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2004200272493U Expired - Fee Related CN2699115Y (en) 2004-05-18 2004-05-18 LED luminous lamp holder

Country Status (1)

Country Link
CN (1) CN2699115Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009067843A1 (en) * 2007-11-28 2009-06-04 Tony Chunlung Young Multi-reflector mechanism for a led light source
CN1978979B (en) * 2005-12-05 2010-05-05 财团法人工业技术研究院 Lighting module structure
WO2010054509A1 (en) * 2008-11-11 2010-05-20 深圳市中电开拓实业有限公司 Floodlight device
CN103453358A (en) * 2013-07-15 2013-12-18 深圳市巧精灵照明有限公司 Light-emitting-diode down lamp
CN103547849A (en) * 2011-04-29 2014-01-29 皇家飞利浦有限公司 Led lighting device with lower heat dissipating structure

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1978979B (en) * 2005-12-05 2010-05-05 财团法人工业技术研究院 Lighting module structure
WO2009067843A1 (en) * 2007-11-28 2009-06-04 Tony Chunlung Young Multi-reflector mechanism for a led light source
WO2010054509A1 (en) * 2008-11-11 2010-05-20 深圳市中电开拓实业有限公司 Floodlight device
CN103547849A (en) * 2011-04-29 2014-01-29 皇家飞利浦有限公司 Led lighting device with lower heat dissipating structure
CN103547849B (en) * 2011-04-29 2018-04-17 亮锐控股有限公司 LED light device with lower part heat dissipation structure
US9995438B2 (en) 2011-04-29 2018-06-12 Lumileds Llc LED lighting device with lower heat dissipating structure
CN103453358A (en) * 2013-07-15 2013-12-18 深圳市巧精灵照明有限公司 Light-emitting-diode down lamp

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee