CN201206778Y - Reflexion concentration LED lamp - Google Patents

Reflexion concentration LED lamp Download PDF

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Publication number
CN201206778Y
CN201206778Y CNU2008200666436U CN200820066643U CN201206778Y CN 201206778 Y CN201206778 Y CN 201206778Y CN U2008200666436 U CNU2008200666436 U CN U2008200666436U CN 200820066643 U CN200820066643 U CN 200820066643U CN 201206778 Y CN201206778 Y CN 201206778Y
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China
Prior art keywords
led lamp
baltimore groove
bullet
led
light
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
CNU2008200666436U
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Chinese (zh)
Inventor
夏林嘉
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Individual
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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
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Priority to CNU2008200666436U priority Critical patent/CN201206778Y/en
Application granted granted Critical
Publication of CN201206778Y publication Critical patent/CN201206778Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an LED lamp, particularly relates to an LED lamp reflecting concentration light, and specifically relates to an LED lamp which can improve the light efficiency through light reflection and light concentration of a reflecting surface. The LED lamp comprises an LED (1), a concave groove (2), a conical body (3) and an encapsulation body (4), wherein the LED (1) is arranged on the side wall of the concave groove (2); the conical body (3) is arranged at the bottom part of the concave groove (2); and the encapsulation body (4) is arranged at the top part of the concave groove (2). The LED lamp has the advantages of simple structure, easy production, good luminous mass and high luminous efficiency. The LED lamp has high price-performance ratio, thereby ensuring the wide prospect for the application.

Description

A kind of LED lamp of reflecting condensation
Technical field
The utility model relates to a kind of LED lamp, relates in particular to a kind of LED lamp of reflecting condensation; Specifically, relate to a kind of LED lamp that improves optical efficiency by the light reflection and the optically focused of reflecting surface.
Background technology
LED (semiconductor light-emitting-diode) be after incandescent lamp and fluorescent lamp the 4th generation semiconductor illuminating light source.Because advantages such as the LED illuminating lamp has the luminous efficiency height, the light quality is good, energy consumption is little, the life-span is long, reliability and durability, applying flexible, safety, environmental protection, response time are short will become another significant qualitative leap on the illumination history.
Existing LED lamp all is a kind of direct projection lamps, and promptly LED light is directly launched, and comprises point, line, surface LED lamp, and the sense that the people is had dazzle the eyes is as Fig. 1,2,3.
As Fig. 4, this LED lamp is a kind ofly to have the encapsulation of transparent or semitransparent plastic cement to form outside linear LED lamp, is used for neon light more:
If when 1. perspex encapsulated, linear LED lamp presented a kind of discrete light beam;
If when 2. translucent plastic cement encapsulated, linear LED pipe presented a kind of light beam of muddiness, optical efficiency is lower.
Summary of the invention
The purpose of this utility model just is to overcome the above-mentioned shortcoming and defect that existing LED lamp exists, and a kind of LED lamp of reflecting condensation is provided.
The purpose of this utility model is achieved in that
The utility model comprises LED, Baltimore groove, bullet and packaging body; The sidewall of Baltimore groove is provided with LED, is provided with bullet in the bottom of Baltimore groove, is provided with packaging body at the top of Baltimore groove.
Its operation principle is: the light part that LED sends is a direct light, and a part is by the indirect light behind the bullet reflecting condensation, has not only eliminated the discreteness of light, and has improved luminous efficiency.
The utlity model has following advantage and good effect:
1, simple in structure, produce easily;
2, luminous mass is good;
3, luminous efficiency height.
In a word, because therefore the utility model ratio of performance to price height has wide application prospect.
Description of drawings
Fig. 1 is the structure and the design sketch of existing some shape LED lamp;
Fig. 2 is the structure chart of existing linear LED lamp;
Fig. 3 is the structure chart of existing face shape LED lamp;
Fig. 4 is the structure chart of existing linear LED lamp when being the plastic cement encapsulation;
Fig. 5 is the sectional view of one of the utility model structure (bullet is set half);
Fig. 6 is the sectional view of two (bullet is set) of the utility model structure;
Fig. 7 is the sectional view of three (two bullets are set) of the utility model structure;
Fig. 8 is the sectional view of four (three bullets are set) of the utility model structure;
Fig. 9 is the sectional view of five (Baltimore groove 2 and bullet 3 unite two into one up and down) of the utility model structure.
Wherein:
1—LED;
2-Baltimore groove;
3-bullet;
4-packaging body.
The specific embodiment
Describe in detail below in conjunction with drawings and Examples:
One, overall
The utility model comprises LED1, Baltimore groove 1, bullet 3 and packaging body 4; The sidewall of Baltimore groove 2 is provided with LED1, is provided with bullet 3 in the bottom of Baltimore groove 2, is provided with packaging body 4 at the top of Baltimore groove 2.
Two, the setting of bullet 3
1) bullet is set half
As Fig. 5, structure of the present utility model is: a sidewall of Baltimore groove 2 is provided with LED1, is provided with half bullet 3 in the bottom of Baltimore groove 2, is provided with packaging body 14 at the top of Baltimore groove 2.
2) bullet is set
As Fig. 6, structure of the present utility model is: be respectively arranged with LED1 on the sidewall of the left and right sides of Baltimore groove 2, be provided with a bullet 3 in the bottom of Baltimore groove 2, be provided with packaging body 4 at the top of Baltimore groove 2.
3) two bullets are set
As Fig. 6, structure of the present utility model is: be respectively arranged with LED1 on the sidewall of the left and right sides of Baltimore groove 2, be provided with two bullets 3 in the bottom of Baltimore groove 2, be provided with packaging body 4 at the top of Baltimore groove 2.
4) three bullets are set
As Fig. 7, structure of the present utility model is: be respectively arranged with LED1 on the sidewall of the left and right sides of Baltimore groove 2, be provided with three bullets 3 in the bottom of Baltimore groove 2, be provided with packaging body 4 at the top of Baltimore groove 2.
Three, bullet 3
Bullet 3 is the acute angle bullet, and incident light is carried out usable reflection.
The reflecting surface of bullet 3 or be the plane; Or be cambered surface, help optically focused.
Bullet 3 or be the transparent body, or be opaque body, the existing reflection of the transparent body also has refraction action, and opaque body has only reflex.
At present, the white light that is used to the LED lamp that throws light in a large number is to be formed by blue-ray LED+yellow fluorescent powder encapsulation.
The utility model scribbles redness or yellow fluorescent powder at the reflecting surface of bullet 3, forms a kind of exciting light again.Reverberation+exciting light is far longer than direct light.
Four, packaging body 4
Packaging body 4 or be clear glass, or be epoxide-resin glue, LED1 is carried out seal protection, make reflection ray soft.
Five, form series of products
By above-mentioned analysis, being provided with of bullet 3 have half respectively, one, two and three, and number is complex structure at most, but effective, can form series of products as required.
Six, Baltimore groove 2 and bullet 3 are integrated
Baltimore groove 2 and bullet 3 are integrated or injection molded by plastic cement; Or be stamped to form by aluminium.
As Fig. 9, two the utility model oppositely are integrated, make LED luminous up and down, improve luminous efficiency.

Claims (9)

1, a kind of LED lamp of reflecting condensation is characterized in that:
Comprise LED (1), Baltimore groove (2), bullet (3) and packaging body (4);
The sidewall of Baltimore groove (2) is provided with LED (1), is provided with bullet (3) in the bottom of Baltimore groove (2), is provided with packaging body (4) at the top of Baltimore groove (2).
2, by the LED lamp of the described a kind of reflecting condensation of claim 1, it is characterized in that:
One sidewall of Baltimore groove (2) is provided with LED (1), is provided with half bullet (3) in the bottom of Baltimore groove (2), is provided with packaging body (4) at the top of Baltimore groove (2).
3, by the LED lamp of the described a kind of reflecting condensation of claim 1, it is characterized in that:
On the left and right sides sidewall of Baltimore groove (2), be respectively arranged with LED (1), be provided with a bullet (3), be provided with packaging body (4) at the top of Baltimore groove (2) in the bottom of Baltimore groove (2).
4, by the LED lamp of the described a kind of reflecting condensation of claim 1, it is characterized in that:
On the left and right sides sidewall of Baltimore groove (2), be respectively arranged with LED (1), be provided with two bullets (3), be provided with packaging body (4) at the top of Baltimore groove (2) in the bottom of Baltimore groove (2).
5, by the LED lamp of the described a kind of reflecting condensation of claim 1, it is characterized in that:
On the left and right sides sidewall of Baltimore groove (2), be respectively arranged with LED (1), be provided with three bullets (3), be provided with packaging body (4) at the top of Baltimore groove (2) in the bottom of Baltimore groove (2).
6, by the LED lamp of the described a kind of reflecting condensation of claim 1, it is characterized in that:
Bullet (3) is the acute angle bullet.
7, by the LED lamp of the described a kind of reflecting condensation of claim 1, it is characterized in that:
The reflecting surface of bullet (3) or be the plane, or be cambered surface.
8, by the LED lamp of the described a kind of reflecting condensation of claim 1, it is characterized in that:
Bullet (3) or be the transparent body, or be opaque body.
9, by the LED lamp of the described a kind of reflecting condensation of claim 1, it is characterized in that:
Reflecting surface at bullet (3) scribbles redness or yellow fluorescent powder.
CNU2008200666436U 2008-04-25 2008-04-25 Reflexion concentration LED lamp Expired - Fee Related CN201206778Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200666436U CN201206778Y (en) 2008-04-25 2008-04-25 Reflexion concentration LED lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200666436U CN201206778Y (en) 2008-04-25 2008-04-25 Reflexion concentration LED lamp

Publications (1)

Publication Number Publication Date
CN201206778Y true CN201206778Y (en) 2009-03-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200666436U Expired - Fee Related CN201206778Y (en) 2008-04-25 2008-04-25 Reflexion concentration LED lamp

Country Status (1)

Country Link
CN (1) CN201206778Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102280039A (en) * 2011-05-23 2011-12-14 陆敬仁 Design of LED (Light Emitting Diode) illuminating component of traffic light for saving more power
CN103791453A (en) * 2012-10-31 2014-05-14 深圳市绎立锐光科技开发有限公司 Wavelength conversion device and related light source system
TWI481795B (en) * 2013-12-27 2015-04-21 Harvatek Corp A light emitting diode lamp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102280039A (en) * 2011-05-23 2011-12-14 陆敬仁 Design of LED (Light Emitting Diode) illuminating component of traffic light for saving more power
CN103791453A (en) * 2012-10-31 2014-05-14 深圳市绎立锐光科技开发有限公司 Wavelength conversion device and related light source system
CN103791453B (en) * 2012-10-31 2015-10-07 深圳市绎立锐光科技开发有限公司 Wavelength converter and relevant source system
TWI481795B (en) * 2013-12-27 2015-04-21 Harvatek Corp A light emitting diode lamp

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090311

Termination date: 20120425