CN201259104Y - LED lamp improved structure - Google Patents
LED lamp improved structure Download PDFInfo
- Publication number
- CN201259104Y CN201259104Y CNU2008201030201U CN200820103020U CN201259104Y CN 201259104 Y CN201259104 Y CN 201259104Y CN U2008201030201 U CNU2008201030201 U CN U2008201030201U CN 200820103020 U CN200820103020 U CN 200820103020U CN 201259104 Y CN201259104 Y CN 201259104Y
- Authority
- CN
- China
- Prior art keywords
- cover body
- lid
- reflecting piece
- pedestal
- led lamp
- 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
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Classifications
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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
- 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
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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
- 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
- F21K9/232—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 specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
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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
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
-
- 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
- F21V7/05—Optical design plane
-
- 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
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
- F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
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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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The utility model discloses an improved lamp structure for a luminescent diode, which comprises a threaded seat, a seat body, a shade body, a circuit board, an LED panel, a lamp shade, a cover body and a reflecting sheet, wherein, the seat body is arranged on the upper end of the threaded seat; the upper end and the lower end of the seat body are respectively provided with an accumulating space; a through hole is formed between the accumulating spaces; the outer end of the seat body is also provided with radiating ribs which are ranged at intervals; the shade body is wedged on the upper end of the seat body; the upper end of the inner side of the shade body is provided with the reflecting sheet; the circuit board is arranged in the accumulating space of the lower end of the seat body; the LED panel is arranged in the accumulating space of the upper end of the seat body; the upper end of the cover body is provided with the reflecting sheet; the cover body is a column provided with a through hole, and is wedged on the upper end of the seat body; the upper end of the cover body is provided with reflecting sheets; the lamp shade is arranged between an LED lamp and the cover body; and the reflecting sheets can be sheets which can produce refraction. The improved lamp structure uses the reflecting sheets to refract a light source, so the light source irradiates all directions, and the radiating ribs are used for producing the heat radiating effect.
Description
Technical field
The utility model relates to the fitting structure improvement of a kind of light emitting diode (LED), refers in particular to the fitting structure improvement that a kind of light source reflected and had more the light emitting diode of heat dissipation.
Background technology
Widely used known light fixture on the market at present, its light source can only the single direction irradiations, and do not have the reflecting piece and the fin of refrangible light source, and radiating effect is bad, and when light fixture excessively used, lamp temperatures is too high can be shortened lamp life or burn out.Therefore, be necessary to create the defective that the Design of Luminaires with progressive is improved existing light fixture.
The utility model content
The purpose of this utility model is to provide a kind of fitting structure improvement of light emitting diode, and it utilizes the reflecting piece refract light source, and light source can be shone from all directions, and utilizes fin to produce radiating effect.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of fitting structure improvement of light emitting diode comprises a threaded block, pedestal, cover body, circuit board, LED panel, lampshade, lid and reflecting piece; Pedestal is located at the upper end of threaded block, and pedestal has an accommodation space respectively at upper and lower end, and a perforation is arranged between the accommodation space, and present external end also is provided with the fin of gap arrangement; The cover body wedging is in the pedestal upper end, and the upper end of cover body inside is provided with reflecting piece; Circuit board is located at the accommodation space of pedestal lower end; The LED panel is located in the accommodation space of pedestal upper end, and the upper end of this LED panel also is provided with the LED lamp; Lid is one the cylinder of perforation to be arranged, and wedging is in the upper end of pedestal, and the upper end of this lid is provided with reflecting piece; Lampshade is located between LED lamp and the lid; Reflecting piece is for can produce the lamellar body of refraction.
Above-mentioned lampshade has first end of the perforation that is fixed on lid and covers second end of LED lamp, makes the LED lamp irradiate light source from lampshade.
Thereby above-mentioned cover body is the transparent cover body that light source is shone out, and the reflecting piece in this cover body is circular arc, and fits in the cover body inner upper end.
The reflecting piece of the perforation of above-mentioned LED lamp, lampshade, lid and lid upper end is a plurality of.
Above-mentioned reflecting piece is for producing plane, the circular-arc or inclination of different refract light sources.
Above-mentioned LED panel utilizes different packaged types to produce light source.
After adopting said structure, the utility model is provided with reflecting piece by the upper end that reaches lid in cover body, the light that the LED lamp is sent shines the reflecting piece in the cover body earlier, reflex to the reflecting piece of lid upper end again by it, utilize the reflecting piece of this lid upper end that light is shone to all the winds, improve service property (quality); In addition, present external end also is provided with the fin that plurality of gaps is arranged, at any time the heat that LED is produced when luminous distributes, because fin is arranged on the pedestal outer end, so area of dissipation is big, is convenient to dispel the heat to external environment, good heat dissipation effect, even LED works long hours, can not cause damage to light fixture because of temperature rise is too high yet, prolong the service life of light fixture.
Description of drawings
Fig. 1 is the stereogram according to the LED light fixture of embodiment formation of the present utility model;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is the upward view of Fig. 1;
Fig. 5 is the assembly exploded view of Fig. 1;
Fig. 6 is the schematic diagram that the LED lamp of Fig. 1 sends the light source refraction;
Fig. 7 is that reflecting piece is circular-arc schematic diagram;
Fig. 8 is that reflecting piece is the schematic diagram of inclination.
The main element symbol description
21 perforation of 1 threaded block, 2 pedestals
22 fin, 3 cover bodies, 4 circuit boards
41 electric wires, 5 LED panels, 51 LED lamps
52 electric wires, 6 lampshades, 61 first ends
71 perforation of 62 second ends, 7 lids
8 reflecting piece
The specific embodiment
Referring to figs. 1 through shown in Figure 5, disclose LED (the Light Emitting Diode that constitutes according to a preferred embodiment of the present utility model, light emitting diode) light fixture, this light fixture comprise a threaded block 1, pedestal 2, cover body 3, circuit board 4, LED panel 5, lampshade 6, lid 7 and reflecting piece 8.
The upper end of threaded block 1 is provided with a pedestal 2.
One cover body, 3 wedge-like engagement are in the upper end of pedestal 2, and are provided with a reflecting piece 8 in the inner upper end of cover body 3.
One circuit board 4 is located in the accommodation space of these pedestal 2 lower ends, and the electric wire 41 of this circuit board 4 is connected the lower end of threaded block 1 inside.
One LED panel 5 is located in the accommodation space of pedestal 2 upper ends, and the upper end of this LED panel 5 also is provided with LED lamp 51, and the electric wire of this LED panel 5 52 extends to the lower end via the upper end, and the perforation 21 of passing pedestal 2 is connected the upper end of circuit board 4.
One lampshade 6 is located between LED panel 5 and the lid 7.
One lid 7 is a cylinder, and perforation 71 is arranged, and these lid 7 wedge-like engagement are in the upper end of a pedestal 2, and the upper end of this lid 7 is provided with reflecting piece 8.
Aforementioned reflecting piece 8 is for can produce the lamellar body of refraction, and in the present embodiment, the reflecting piece 8 of the perforation 71 of LED lamp 51, lampshade 6, lid 7 and lid 7 upper ends can be for a plurality of.
In the present embodiment, cover body 3 is transparent cover body, thereby the light source of reflecting piece 8 reflections that are provided with through inside is shone out; In order to reach better reflecting effect, the reflecting piece 8 that is arranged in the cover body 3 is circular arc, and is fitted in the upper end of cover body 3 inside.
In the present embodiment, lampshade 6 has first end 61 and second end 62, and wherein, first end 61 is fixed in the perforation 71 of lid 7, and second end 62 is in order to covering LED lamp 51, thereby the light that LED lamp 51 is sent shines out from lampshade 6.
In order to produce different refract light sources, the shape of reflecting piece 8 can be diversified, as plane, circular-arc or inclination etc.
In the present embodiment, can utilize various packaged type, utilize light-emitting diode chip for backlight unit (LED) to produce light source.
According to the light fixture that the utility model constitutes, be light source up to be shone by LED lamp 51, the reflecting piece 8 in the cover body 3 reflexes to the reflecting piece 8 of lid 7 upper ends with light source, and the reflecting piece 8 by lid 7 upper ends is refracted to from all directions again.
Aforementioned is the explanation of structure of the present utility model being done preferred embodiment, and can do multiple variation or modify embodiment according to design spirit of the present utility model.Therefore obvious replacement and the modification that can do for these type of those skilled in the art still falls within the utility model protection domain.
Claims (6)
1, a kind of fitting structure of light emitting diode improvement is characterized in that: comprise a threaded block, pedestal, cover body, circuit board, LED panel, lampshade, lid and reflecting piece;
Pedestal is located at the upper end of threaded block, and pedestal has an accommodation space respectively at upper and lower end, and a perforation is arranged between the accommodation space, and present external end also is provided with the fin of gap arrangement;
The cover body wedge is in the pedestal upper end, and the upper end of cover body inside is provided with reflecting piece;
Circuit board is located at the accommodation space of pedestal lower end;
The LED panel is located in the accommodation space of pedestal upper end, and the upper end of this LED panel also is provided with the LED lamp;
Lid is one the cylinder of perforation to be arranged, and wedging is in the upper end of pedestal, and the upper end of this lid is provided with reflecting piece;
Lampshade is located between LED lamp and the lid;
Reflecting piece is for can produce the lamellar body of refraction.
2, the fitting structure of light emitting diode as claimed in claim 1 improvement, it is characterized in that: described lampshade has first end of the perforation that is fixed on lid and covers second end of LED lamp, makes the LED lamp irradiate light source from lampshade.
3, the fitting structure of light emitting diode as claimed in claim 1 improvement is characterized in that: thus described cover body is the transparent cover body that light source is shone out, and the reflecting piece in this cover body is circular arc, and fit in the cover body inner upper end.
4, the fitting structure of light emitting diode as claimed in claim 1 improvement is characterized in that: the reflecting piece of the perforation of described LED lamp, lampshade, lid and lid upper end is a plurality of.
5, the fitting structure of light emitting diode as claimed in claim 1 improvement is characterized in that: described reflecting piece is for producing plane, the circular-arc or inclination of different refract light sources.
6, the fitting structure of light emitting diode as claimed in claim 1 improvement is characterized in that: described LED panel utilizes different packaged types to produce light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201030201U CN201259104Y (en) | 2008-07-09 | 2008-07-09 | LED lamp improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201030201U CN201259104Y (en) | 2008-07-09 | 2008-07-09 | LED lamp improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201259104Y true CN201259104Y (en) | 2009-06-17 |
Family
ID=40773337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201030201U Expired - Fee Related CN201259104Y (en) | 2008-07-09 | 2008-07-09 | LED lamp improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201259104Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367950A (en) * | 2011-09-15 | 2012-03-07 | 东莞雷笛克光学有限公司 | Candle lamp |
| CN102588786A (en) * | 2012-02-09 | 2012-07-18 | 深圳市佰骏电子有限公司 | LED bulb lamp |
| CN102829437A (en) * | 2011-06-15 | 2012-12-19 | 光宝科技股份有限公司 | Light-guiding cover and illumination device having the same |
-
2008
- 2008-07-09 CN CNU2008201030201U patent/CN201259104Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829437A (en) * | 2011-06-15 | 2012-12-19 | 光宝科技股份有限公司 | Light-guiding cover and illumination device having the same |
| US8764260B2 (en) | 2011-06-15 | 2014-07-01 | Lite-On Technology Corporation | Light-guiding cover and illumination device having the same |
| CN102829437B (en) * | 2011-06-15 | 2015-04-01 | 光宝科技股份有限公司 | Light-guiding cover and illumination device having the same |
| CN102367950A (en) * | 2011-09-15 | 2012-03-07 | 东莞雷笛克光学有限公司 | Candle lamp |
| CN102367950B (en) * | 2011-09-15 | 2014-12-17 | 东莞雷笛克光学有限公司 | Candle lamp |
| CN102588786A (en) * | 2012-02-09 | 2012-07-18 | 深圳市佰骏电子有限公司 | LED bulb lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TAIWAN JINGYAN OPTO-ELECTRICAL CO., LTD. Free format text: FORMER OWNER: XIAO QING Effective date: 20090515 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090515 Address after: Postcode of Taiwan, Tainan: Patentee after: Taiwan Pingyan photoelectric Co Ltd Address before: Postcode of Tainan County, Taiwan province: Patentee before: Xiao Qingfeng |
|
| ASS | Succession or assignment of patent right |
Owner name: XIAO QING Free format text: FORMER OWNER: TAIWAN JINGYAN OPTO-ELECTRICAL CO., LTD. Effective date: 20090807 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090807 Address after: Postcode of Tainan County, Taiwan province: Patentee after: Xiao Qingfeng Address before: Postcode of Taiwan, Tainan: Patentee before: Taiwan Pingyan photoelectric Co Ltd |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20100709 |