CN202349629U - Novel LED (Light-Emitting Diode) lamp - Google Patents

Novel LED (Light-Emitting Diode) lamp Download PDF

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Publication number
CN202349629U
CN202349629U CN2011202881049U CN201120288104U CN202349629U CN 202349629 U CN202349629 U CN 202349629U CN 2011202881049 U CN2011202881049 U CN 2011202881049U CN 201120288104 U CN201120288104 U CN 201120288104U CN 202349629 U CN202349629 U CN 202349629U
Authority
CN
China
Prior art keywords
light
groove
lamp body
condenser
novel led
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
CN2011202881049U
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Chinese (zh)
Inventor
高仲华
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 CN2011202881049U priority Critical patent/CN202349629U/en
Application granted granted Critical
Publication of CN202349629U publication Critical patent/CN202349629U/en
Priority to PCT/CN2012/001057 priority patent/WO2013020367A1/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
    • 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
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
    • F21V11/12—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures of slot type
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21Y2101/00—Point-like light sources
    • 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
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like 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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Abstract

The utility model discloses a novel LED (Light-Emitting Diode) lamp with better condensation and better heat dissipation performance. The novel LED lamp comprises a lamp body which is made of a light-proof material and is provided with an inner cavity, wherein a light-transmitting groove is formed on the lamp body; the entire outline of the light-transmitting groove is linear, triangular or polygonal; at least one light-emitting body, a reflection board, at least one condensing lens and at least one heat radiation sheet are arranged in the lamp body; a groove is formed in the middle of the reflection board; the light-emitting bodies and the condensing lenses are contained in the groove; the light-transmitting groove is located at an opening position of the groove; the condensing lenses cover the corresponding light-transmitting groove; the axial cross section of each condensing lens is triangular, inverted-W-shaped or ridge-shaped; the bottom surface of each condensing lens is parallel to the cross section of the light-transmitting groove; the light-emitting bodies are respectively located at the both sides of each condensing lens; the outer side face of each condensing lens is parallel to the side face of the groove which is near the outer side face; the heat radiation sheets are respectively located at the outer sides of the light-emitting bodies; a plurality of heat radiation supporting pieces are formed on the heat radiation sheets; and each light emitting body consist of a plurality of LED chips.

Description

Novel LED lamp
Technical field
The utility model relates to a kind of LED light fixture, and specifically, it is better to relate to a kind of optically focused property, the Novel LED lamp that heat dispersion is better.
Background technology
Develop rapidly along with the led chip technology; The service life of led chip and energy consumption have obtained consumers in general's approval, and led chip has obtained application more and more widely in light fixture, at present; The popularization of led chip mainly concentrates on it and uses; The pattern, color and the dynamic design aspect that comprise LED etc. change and the change of LED brightness mainly is a power through led chip, and the luminous energy of led chip itself are not fully utilized.
The utility model content
To above deficiency, the utility model provides a kind of optically focused property better, the Novel LED lamp that heat dispersion is better; It comprises the lamp body that is formed with inner chamber; Be provided with at least one illuminator in the said lamp body, said lamp body is processed by light-proof material, is formed with light tank on the lamp body.
Also be provided with reflector in the said lamp body, the centre of said reflector is formed with groove, and all illuminators are contained in the groove of this reflector, and said light tank is positioned at the opening part of groove.
The overall profile of said light tank can be linear, also can be leg-of-mutton, can also be polygonal.
Also be provided with at least one condenser in the said lamp body, said condenser covers corresponding light tank.
The shaft section of each said condenser can be a triangle, also can be down " W " font, can also be the ridge type, and the basal surface of condenser and the cross section of light tank are parallel to each other, and said illuminator is at least two, and illuminator lays respectively at the both sides of condenser.
The lateral surface of each said condenser is parallel to each other with side near the groove of this lateral surface.
Also be provided with at least one fin in the said lamp body, said illuminator lays respectively between fin and the condenser.
Also be formed with several heat radiation sheets on each said fin respectively.
Each said illuminator is made up of one group of led chip, can be connected in parallel between the led chip of each illuminator, also can be connected in series.
The beneficial effect of the utility model: the lamp body of the Novel LED lamp of the utility model adopts light-proof material to process, and on lamp body, is formed with light tank, and difform light tank can produce different beam effect, and more Jiamei sees; In addition, be provided with in the lamp body and form reeded luminous plaque, illuminator is contained in the groove; The light tank place is coated with condenser, and the shaft section of condenser is triangle, fall " W " font or ridge type, and the lateral surface of condenser is parallel to each other with side near the groove of this lateral surface; The light that makes led chip produce all penetrates from light tank through reflection and refraction; Make full use of luminous energy, not only the brightness of illumination better effects if can also be saved energy consumption; Also have, be provided with fin in the lamp body, be formed with a heat radiation sheet on the fin, prop up the contact area that sheet can increase fin and air, reach better radiating effect, thereby prolong the service life of led chip through heat radiation.
Description of drawings
Fig. 1 is the cross-sectional schematic of the Novel LED lamp of the utility model;
Fig. 2 is the structural representation of the light tank embodiment one of the utility model;
Fig. 3 is the structural representation of the light tank embodiment two of the utility model;
Fig. 4 is the structural representation of the light tank embodiment three of the utility model;
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further set forth, wherein, the direction of the utility model is standard with Fig. 1.
To shown in Figure 4, the Novel LED lamp of the utility model comprises the lamp body 1 that is formed with inner chamber like Fig. 1, and said lamp body 1 is processed by lighttight hard material; Be formed with light tank 3 on the lamp body 1, the overall profile of said light tank 3 can be linear, also can be leg-of-mutton; Can also be polygonal, like this, when having light emitted to go out light in the lamp body 1; Difform light tank 3 can produce different beam effect, and more Jiamei sees, and is provided with at least one illuminator 2, reflector 4, at least one condenser 5 and at least one fin 6 in the said lamp body 1; The centre of said reflector 4 is formed with groove 41, and all illuminators 2 are contained in the groove 41 of this reflector 4, and said light tank 3 is positioned at the opening part of groove 41; Each condenser 5 covers corresponding light tank 3, and the shaft section of condenser 5 can be a triangle, also can be down " W " font; Can also be the ridge type, the cross section of the basal surface of each condenser 5 and light tank 3 be parallel to each other, and illuminator lays respectively at the both sides of each condenser 5; And the lateral surface of each said condenser 5 is parallel to each other with side near the groove 41 of this lateral surface, and the light that makes illuminator 2 produce so all penetrates from light tank 3 through reflection and refraction, makes full use of illuminator 2 luminous energy that produces; Not only the brightness of illumination better effects if can also be saved energy consumption, and each fin 6 is positioned at the outside of illuminator 2; Also be formed with several heat radiation sheets 61 on each fin 6 respectively; Prop up the contact area that sheet 61 can increase fin and air through heat radiation, reach better radiating effect, thereby prolong the service life of led chip.Wherein each illuminator 2 of the utility model is paid the utmost attention to by one group of led chip and is formed, and can be connected in parallel between the led chip of each illuminator 2, also can be connected in series.
Be that example is explained to have a linear light tank 3 below, it comprises a lamp body 1 of being processed by lighttight hard material, and the shape of lamp body 1 is not limit; Can decide according to the actual installation environment, such as, when the utility model during as ceiling light; The shape of lamp body 1 need be consistent with the shape of reserving mounting groove, has a narrower light tank 3 on the lamp body 1, be provided with in the lamp body 1 be equipped with one have a certain-length condenser 5; The shape of the shaft section of condenser 5 is best for falling " W " font, and the cross section of the basal surface of condenser 5 and light tank 3 is parallel to each other, and the beginning of the opening of the width of the basal surface of condenser 5 and light tank 3 is suitable; Also be provided with reflector 4 in the lamp body 1, be formed with groove 41 in the middle of the reflector 4, being shaped as of the shaft section of groove 41 is trapezoidal; The dual-side of these trapezoidal two limits and condenser 5 is parallel to each other, and several led chips are connected to form live apart the respectively both sides of condenser 5 of 2, two illuminators 2 of linear illuminator that are parallel to each other with light tank 3; And two illuminators 2 all are contained in the groove 41 of this reflector 4 with condenser 5, and two fin 6 lay respectively at the outside of illuminator 2, and one section of fin 6 can be stretched in the groove 41; Also can directly contact with the outer wall of reflector 4; Perhaps be positioned at the outside of reflector 4, also be formed with several heat radiation sheets 61 on each fin 6 respectively, can increase the contact area of fin and air through a heat radiation sheet 61; Reach better radiating effect, thereby prolong the service life of led chip.Like this, when opening all led chips, the light that led chip produces all penetrates from light tank 3 through reflection and refraction; Form a branch of and the consistent light beam of light tank 3 shapes; Make full use of illuminator 2 luminous energy that produces, not only the brightness of illumination better effects if can also be saved energy consumption.
The above is merely preferred embodiments of the present invention; The present invention is not limited to above-mentioned embodiment; In implementation process, possibly there is local small structural modification; If various changes of the present invention or modification are not broken away from the spirit and scope of the present invention, and belong within claim of the present invention and the equivalent technologies scope, then the present invention also is intended to comprise these changes and modification.

Claims (9)

1. Novel LED lamp, it comprises the lamp body (1) that is formed with inner chamber, is provided with at least one illuminator (2) in the said lamp body (1), it is characterized in that, said lamp body (1) is processed by light-proof material, is formed with light tank (3) on the lamp body (1).
2. Novel LED lamp according to claim 1; It is characterized in that; Also be provided with reflector (4) in the said lamp body (1); The centre of said reflector (4) is formed with groove (41), and all illuminators (2) are contained in the groove (41) of this reflector (4), and said light tank (3) is positioned at the opening part of groove (41).
3. Novel LED lamp according to claim 1 is characterized in that, the overall profile of said light tank (3) can be linear, also can be polygonal.
4. Novel LED lamp according to claim 1 is characterized in that, also is provided with at least one condenser (5) in the said lamp body (1), and said condenser (5) covers corresponding light tank (3).
5. Novel LED lamp according to claim 4; It is characterized in that; The shaft section of each said condenser (5) can be a triangle, also can be down " W " font, and the cross section of the basal surface of condenser (5) and light tank (3) is parallel to each other; Said illuminator (2) is at least two, and illuminator lays respectively at the both sides of condenser (5).
6. Novel LED lamp according to claim 4 is characterized in that, the lateral surface of each said condenser (5) is parallel to each other with side near the groove (41) of this lateral surface.
7. Novel LED lamp according to claim 4 is characterized in that, also is provided with at least one fin (6) in the said lamp body (1), and said illuminator (2) lays respectively between fin (6) and the condenser (5).
8. Novel LED lamp according to claim 7 is characterized in that, also is formed with several heat radiation sheets (61) on each said fin (6) respectively.
9. Novel LED lamp according to claim 1 is characterized in that, each said illuminator (2) is made up of one group of led chip, can be to be connected in parallel between the led chip of each illuminator (2), also can be to be connected in series.
CN2011202881049U 2011-08-09 2011-08-09 Novel LED (Light-Emitting Diode) lamp Expired - Fee Related CN202349629U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2011202881049U CN202349629U (en) 2011-08-09 2011-08-09 Novel LED (Light-Emitting Diode) lamp
PCT/CN2012/001057 WO2013020367A1 (en) 2011-08-09 2012-08-08 Novel led lighting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202881049U CN202349629U (en) 2011-08-09 2011-08-09 Novel LED (Light-Emitting Diode) lamp

Publications (1)

Publication Number Publication Date
CN202349629U true CN202349629U (en) 2012-07-25

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ID=46538636

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202881049U Expired - Fee Related CN202349629U (en) 2011-08-09 2011-08-09 Novel LED (Light-Emitting Diode) lamp

Country Status (2)

Country Link
CN (1) CN202349629U (en)
WO (1) WO2013020367A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013020367A1 (en) * 2011-08-09 2013-02-14 Ko Andy Novel led lighting

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Publication number Priority date Publication date Assignee Title
US6280054B1 (en) * 1999-07-02 2001-08-28 Zight Corporation Image generator having an improved illumination system
US6960872B2 (en) * 2003-05-23 2005-11-01 Goldeneye, Inc. Illumination systems utilizing light emitting diodes and light recycling to enhance output radiance
DE102004040998A1 (en) * 2004-08-16 2006-02-23 E.G.O. Elektro-Gerätebau GmbH Display device for an electrical appliance and method for producing such a display device
US7938643B2 (en) * 2006-01-07 2011-05-10 Medical College Of Georgia Research Institute, Inc. Use of integrating sphere technology to provide uniform, high-intensity light, and wavelength mixing from light emitting diodes
CN201215283Y (en) * 2008-07-04 2009-04-01 曹嘉灿 Alignment light source and projecting system employing the apparatus
CN201652068U (en) * 2010-05-04 2010-11-24 俊光科技有限公司 LED lamp structure for outdoor lighting
CN101922638A (en) * 2010-08-24 2010-12-22 鸿富锦精密工业（深圳）有限公司 LED fluorescent lamp
CN202349629U (en) * 2011-08-09 2012-07-25 高仲华 Novel LED (Light-Emitting Diode) lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013020367A1 (en) * 2011-08-09 2013-02-14 Ko Andy Novel led lighting

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Legal Events

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

Granted publication date: 20120725

Termination date: 20150809

EXPY Termination of patent right or utility model