CN104566220A - Novel LED lamp structure - Google Patents
Novel LED lamp structure Download PDFInfo
- Publication number
- CN104566220A CN104566220A CN201510000739.7A CN201510000739A CN104566220A CN 104566220 A CN104566220 A CN 104566220A CN 201510000739 A CN201510000739 A CN 201510000739A CN 104566220 A CN104566220 A CN 104566220A
- Authority
- CN
- China
- Prior art keywords
- lampshade
- terminal
- lead
- arc
- shaped cavity
- 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.)
- Pending
Links
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
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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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
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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
- F21V3/00—Globes; Bowls; Cover glasses
-
- 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
- F21V5/00—Refractors for light sources
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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
- F21Y2101/00—Point-like light sources
Abstract
The invention relates to a novel LED lamp structure. The structure comprises a lampshade, an LED light-emitting chip, a first terminal, a second terminal, a first lead, a second lead, a resistor and a Zener diode. Parts of the first terminal, the second terminal and the first lead penetrate the lampshade. The LED light-emitting chip is fixed on the first lead and is disposed in the lampshade, two ends of the second lead are connected with the LED light-emitting chip and the second terminal respectively, and the second lead is disposed in the lampshade. The resistor is connected with both of the parts of the first lead and the first terminal, which stretch out of the lampshade. The Zener diode is connected with both of the parts of the first lead and the second terminal, which stretch out of the lampshade. A cambered cavity and a V-shaped groove are formed in the lampshade, the LED light-emitting chip is arranged in the cambered cavity, the V-shaped groove is formed by cross of two crossed planes, and the included angle between the two planes is in a range of 45 degrees to 85 degrees. By means of the structure, the brightness and the uniformity of light rays emitted by the structure are good.
Description
Technical field
The present invention relates to reflector lamp technical field, be specifically related to a kind of Novel LED light structure.
Background technology
LED is very general in present society, is seen everywhere especially in TV industry.Along with science and technology development people to the brightness of television display screen and the pursuit of Luminescence Uniformity more and more higher.In prior art, be mostly just that LED is launched by a transparent lampshade, so due to the diffuse reflection of light, the brightness of LED luminescence itself can be reduced.
Summary of the invention
For the deficiencies in the prior art, the object of the present invention is to provide a kind of rational in infrastructure, Novel LED light structure that brightness is high.The uniformity of this Novel LED light structure light-emitting is also better.
For achieving the above object, the present invention adopts following technical scheme:
A kind of Novel LED light structure, comprises lampshade, LED luminescence chip, the first terminal, the second terminal, the first lead-in wire, the second lead-in wire, resistance and Zener diode; The part of described the first terminal, the second terminal, the first lead-in wire is interted in lampshade, and described LED luminescence chip to be fixed on the first lead-in wire and to be positioned at lampshade inside; The two ends of described second lead-in wire are connected with LED luminescence chip and the second terminal respectively, and this second goes between and be positioned at lampshade inside; The part that described resistance goes between with first and the first terminal stretches out outside lampshade is all connected; The part that described Zener diode goes between with first and the second terminal stretches out outside lampshade is all connected; Described lampshade offers arc-shaped cavity and v-depression; Described LED luminescence chip is arranged in arc-shaped cavity; Described v-depression is formed by two cross one another level-crossings, and the angle between these two planes is 45 °-85 °.
Preferably, offer a described arc-shaped cavity in each lampshade, this arc-shaped cavity runs through a side of lampshade; Some and the periphery be looped around at arc-shaped cavity of the quantity of described v-depression; Be formed with gap between adjacent v-depression, and all gaps are all identical.
Preferably, described lampshade comprises light diffusion part and fixed part integrated with light diffusion part; Described smooth diffusion part has an arcwall face, and the relatively described fixed part of this arcwall face protrudes formation arc convex portion; Described fixed part becomes circular, and is looped around the periphery of light diffusion part.
Preferably, described arc-shaped cavity and v-depression are all opened on light diffusion part, and this arc-shaped cavity aligns with the center of light diffusion part.
Preferably, described fixed part is convexly equipped with some Fixed Divisions, on this Fixed Division, compartment of terrain offers fixing hole.
Preferably, described arcwall face is provided with a concave hole, this concave hole caves in towards the direction of described arc-shaped cavity.
Beneficial effect of the present invention:
Novel LED light structure of the present invention, by offering the arc-shaped cavity for holding LED luminescence chip and the v-depression for reflecting the light that LED luminescence chip sends in lampshade, can strengthen uniformity and the brightness of LED luminescence chip emitted light.And the angle formed by v-depression is set between 45 °-85 °, can refracted ray better, thus improve the brightness of light progressively.
Accompanying drawing explanation
Fig. 1 is a kind of Novel LED light structure structural representation in embodiments of the invention;
Fig. 2 is the A-A sectional view of Fig. 1.
In figure: 1, lampshade; 11, diffusion part; 110, arcwall face; 111, concave hole; 12, fixed part; 121, Fixed Division; 122, fixing hole; 100, arc-shaped cavity; 101, v-depression; 2, LED luminescence chip; 3, the first terminal; 4, the second terminal; 5, the first lead-in wire; 6, the second lead-in wire; 7, resistance; 8, Zener diode.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the present invention is described further:
With reference to Fig. 1 and Fig. 2, a kind of Novel LED light structure described in the present embodiment, comprises lampshade 1, LED luminescence chip 2, the first terminal 3,1 second terminal 4,1 first lead-in wire 5,1 second lead-in wire 6, one resistance 7 and a Zener diode 8.The part of described the first terminal 3, second terminal 4, first lead-in wire 5 is interted in lampshade 1.Described LED luminescence chip 2 is fixed on the first lead-in wire 5 and to be positioned at lampshade 1 inner.The two ends of described second lead-in wire 6 are connected with LED luminescence chip 2 and the second terminal 4 respectively.And it is inner that this second lead-in wire 6 is positioned at lampshade 1.Described resistance 7 and first go between 5 and the first terminal 3 part of stretching out outside lampshade 1 be all connected.Described Zener diode 8 and first go between 5 and second terminal 4 part of stretching out outside lampshade 1 be all connected.
Described lampshade 1 can be transparent glass or epoxy resin is made, and is in the environment of vacuum or nitrogen by LED luminescence chip 2 by lampshade 1.Described LED luminescence chip 2 can launch the light of respective color as required, such as the light of the shades of colour such as red, yellow, blue.Described the first terminal 3, second terminal 4, first lead-in wire 5 and the second lead-in wire 6 all can be metal material and make.Described first lead-in wire 5 and LED luminescence chip 2 are all positioned on the central axis of lampshade 1.Light so can be made better to spread out in lampshade 1.Described resistance 7 is for controlling the magnitude of current supplying LED luminescence chip 2.Described Zener diode 8 is for the protection of the impact of LED luminescence chip 2 from backward voltage and forward direction overvoltage.
Described lampshade 1 comprises light diffusion part 11 and fixed part 12 integrated with light diffusion part 11; Described smooth diffusion part 11 has an arcwall face 110, and the relatively described fixed part 12 of this arcwall face 110 protrudes formation arc convex portion (figure does not mark).Described arcwall face 110 is provided with a concave hole 111.Described fixed part 12 one-tenth is circular, and is looped around the periphery of light diffusion part 11.Described fixed part 12 is convexly equipped with some Fixed Divisions 121, and on this Fixed Division 121, compartment of terrain offers fixing hole 122.
Described lampshade 1 offers arc-shaped cavity 100 and v-depression 101.Described LED luminescence chip 2 to be arranged in arc-shaped cavity 100.Offer a described arc-shaped cavity 100 in each lampshade 1, this arc-shaped cavity 100 runs through a side of lampshade 1.Preferably, described arc-shaped cavity 100 and v-depression 101 are all opened on light diffusion part 11, and this arc-shaped cavity 100 aligns with the center of light diffusion part 11; That is: the central shaft of this arc-shaped cavity 100 overlaps with the central shaft of light diffusion part 11.Described concave hole 111 caves in towards the direction of described arc-shaped cavity 100.The light that described LED luminescence chip 2 sends is after described arc-shaped cavity 100, and some light, by spreading out after the cell wall refraction of described v-depression 101, can strengthen uniformity and the brightness of LED luminescence chip 2 emitted light.Finally realize light to spread out in lampshade 1 by described arcwall face 110 again, further increasing the uniformity of LED luminescence chip 2 emitted light.
Described v-depression 101 is formed by two cross one another level-crossings, that is: the cell wall of described v-depression 101 is smooth plane.Better in order to better increase the light luminance that LED luminescence chip 2 sends, the angle between these two planes is 45 °-85 °, and most preferably, this angle can be about 65 °.That is: the cell wall of v-depression 101 forms prismatic face, and the angle of v-depression 101 is 45 °-85 °.The quantity of described v-depression 101 is some and be looped around in the periphery of arc-shaped cavity 100; Be formed with gap (figure does not mark) between adjacent v-depression 101, and all gaps are all identical.By being arranged by the gap uniformity between v-depression 101, better improve the uniformity of light.It should be noted that, the tip portion of described v-depression 101 points to described arcwall face 110.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the claims in the present invention.
Claims (6)
1. Novel LED light structure, comprises lampshade, LED luminescence chip, the first terminal, the second terminal, the first lead-in wire, the second lead-in wire, resistance and Zener diode; The part of described the first terminal, the second terminal, the first lead-in wire is interted in lampshade, and described LED luminescence chip to be fixed on the first lead-in wire and to be positioned at lampshade inside; The two ends of described second lead-in wire are connected with LED luminescence chip and the second terminal respectively, and this second goes between and be positioned at lampshade inside; The part that described resistance goes between with first and the first terminal stretches out outside lampshade is all connected; The part that described Zener diode goes between with first and the second terminal stretches out outside lampshade is all connected; It is characterized in that: described lampshade offers arc-shaped cavity and v-depression; Described LED luminescence chip is arranged in arc-shaped cavity; Described v-depression is formed by two cross one another level-crossings, and the angle between these two planes is 45 °-85 °.
2. Novel LED light structure according to claim 1, is characterized in that: offer a described arc-shaped cavity in each lampshade, and this arc-shaped cavity runs through a side of lampshade; Some and the periphery be looped around at arc-shaped cavity of the quantity of described v-depression; Be formed with gap between adjacent v-depression, and all gaps are all identical.
3. Novel LED light structure according to claim 2, is characterized in that: described lampshade comprises light diffusion part and fixed part integrated with light diffusion part; Described smooth diffusion part has an arcwall face, and the relatively described fixed part of this arcwall face protrudes formation arc convex portion; Described fixed part becomes circular, and is looped around the periphery of light diffusion part.
4. Novel LED light structure according to claim 3, it is characterized in that: described arc-shaped cavity and v-depression are all opened on light diffusion part, and this arc-shaped cavity aligns with the center of light diffusion part.
5. Novel LED light structure according to claim 3, it is characterized in that: described fixed part is convexly equipped with some Fixed Divisions, on this Fixed Division, compartment of terrain offers fixing hole.
6. Novel LED light structure according to claim 3, is characterized in that: described arcwall face is provided with a concave hole, and this concave hole caves in towards the direction of described arc-shaped cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510000739.7A CN104566220A (en) | 2015-01-04 | 2015-01-04 | Novel LED lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510000739.7A CN104566220A (en) | 2015-01-04 | 2015-01-04 | Novel LED lamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104566220A true CN104566220A (en) | 2015-04-29 |
Family
ID=53082926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510000739.7A Pending CN104566220A (en) | 2015-01-04 | 2015-01-04 | Novel LED lamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104566220A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060261362A1 (en) * | 2005-05-19 | 2006-11-23 | Toyoda Gosei Co., Ltd. | LED lamp and LED lamp apparatus |
| CN102252267A (en) * | 2011-07-26 | 2011-11-23 | 青岛海信电器股份有限公司 | Lens, LED (light emitting diode) light source device and LED (light emitting diode) backlight module |
| CN202521495U (en) * | 2012-03-26 | 2012-11-07 | 任超 | Backlight lens |
| JP5210454B2 (en) * | 2012-11-16 | 2013-06-12 | パナソニック株式会社 | LED unit and lighting apparatus using the same |
| CN203731285U (en) * | 2013-09-16 | 2014-07-23 | 元晖光电有限公司 | Lens of LED (light emitting diode) street lamp used with LED light source provided with primary lens |
-
2015
- 2015-01-04 CN CN201510000739.7A patent/CN104566220A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060261362A1 (en) * | 2005-05-19 | 2006-11-23 | Toyoda Gosei Co., Ltd. | LED lamp and LED lamp apparatus |
| CN102252267A (en) * | 2011-07-26 | 2011-11-23 | 青岛海信电器股份有限公司 | Lens, LED (light emitting diode) light source device and LED (light emitting diode) backlight module |
| CN202521495U (en) * | 2012-03-26 | 2012-11-07 | 任超 | Backlight lens |
| JP5210454B2 (en) * | 2012-11-16 | 2013-06-12 | パナソニック株式会社 | LED unit and lighting apparatus using the same |
| CN203731285U (en) * | 2013-09-16 | 2014-07-23 | 元晖光电有限公司 | Lens of LED (light emitting diode) street lamp used with LED light source provided with primary lens |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |