CN104329600A - LED (Light-emitting Diode) built-in side light-emitting lamp and lighting method thereof - Google Patents
LED (Light-emitting Diode) built-in side light-emitting lamp and lighting method thereof Download PDFInfo
- Publication number
- CN104329600A CN104329600A CN201410554920.8A CN201410554920A CN104329600A CN 104329600 A CN104329600 A CN 104329600A CN 201410554920 A CN201410554920 A CN 201410554920A CN 104329600 A CN104329600 A CN 104329600A
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- China
- Prior art keywords
- led
- guide plate
- light guide
- built
- light
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
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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
- F21V13/12—Combinations of only three kinds of elements
-
- 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
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
Abstract
The invention relates to an LED (Light-emitting Diode) built-in side light-emitting lamp and a lighting method thereof. The method is characterized in that an LED light source is arranged, a light guide plate sleeves the LED light source, and the light ray emitted from the LED light source is incident to the light guide plate. The LED built-in side light-emitting lamp comprises a lamp holder (1), wherein a plurality of LEDs (3) are arranged on the outer annular face of the lamp holder (1); the lamp holder (1) is arranged in the central open hole of the light guide plate (2) in a sleeving way; the light-emitting face of each LED (3) directly faces to the wall hole of the central open hole of the light guide plate (2). The invention relates to the LED built-in side light-emitting lamp and the lighting method thereof, the combination is convenient, and the structure is attractive.
Description
Technical field
The present invention relates to a kind of fitting structure, especially a kind of LED lamp adopting light guide plate luminescence is related to, the light source that its LED lamp bead is formed is placed on the center of light guide plate, and the light source of center luminescence enters with 360 degree and externally luminous through light guide plate, realizes the effect of specular removal, diffuse scattering from face.
Background technology
At present, the LED lamp of known employing light guide plate design, is always arranged in the position on the side of light guide plate, offside or four side edge by LED, light by (or a few limit) to centers scatter; Common fitting structure is: there is lamp frame outside, and frame mounts LED, and be inside light guide plate, light guide plate is enclosed in centre by lamp frame; This structure significantly limit the profile design of LED lamp (when light guide plate arranges in anisotropic approach by needs, as star, animals shaped time, not only need die sinking again, and the light of the LED of arranged outside is not easy all to be incident to light guide plate), the advantage of the ultra-thin and independent assortment of LED can not be played; Moreover LED nearly all needs driving power, the volume of power supply is no small, and general power supply can only be placed in light guide plate plane, makes the layout of power supply on light fixture seem unnecessary, affects overall appearance.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, provide a kind of combined and instant and the structure built-in side luminous lamp of LED attractive in appearance and means of illumination thereof.
The object of the present invention is achieved like this: the means of illumination that a kind of LED is built-in, and described method includes: a LED light source, is set with a light guide plate outside this LED light source, and the light that LED light source sends is to light guide plate.
The means of illumination that a kind of LED of the present invention is built-in, described LED light source is an annular light source.
The built-in side luminous lamp of a kind of LED of the present invention, described light fixture includes the lamp bracket arranged ringwise, the outer ring surface of described lamp bracket is provided with multiple LED, and lamp bracket is set in the center drilling of light guide plate, the light-emitting area of above-mentioned LED is just to the hole wall of light guide plate center drilling.
The built-in side luminous lamp of a kind of LED of the present invention, the bottom surface exiting surface of described light guide plate is smooth smooth surface, and end face is frosting, and the frosted point arrangement forming light guide plate end face frosting forms word, pattern.
The built-in side luminous lamp of a kind of LED of the present invention, the outer ring surface of described lamp bracket is provided with caulking groove, and described LED is arranged at the bottom land of this caulking groove, and the hole wall of described light guide plate center drilling is embedded in the caulking groove of above-mentioned lamp bracket.
The built-in side luminous lamp of a kind of LED of the present invention, the bottom surface of described light guide plate is pasted with diffuser plate, end face is pasted with reflecting paper.
The built-in side luminous lamp of a kind of LED of the present invention, the bottom of described lamp bracket annular distance is provided with a base plate, is installed on this base plate the driving power that LED powers.
The built-in side luminous lamp of a kind of LED of the present invention, described lamp bracket is annular or oval ring, and described light guide plate is circular, square, triangle or star.
Compared with prior art, the invention has the beneficial effects as follows:
Structure of the present invention is simple, moulding is changeable, attractive appearance, light fixture edge are ultra-thin and when can make various different shape, do not need to change the lamp body being placed on central authorities, only need to adopt cutting technique to process difform light guide plate, this does not need mold, so, greatly save die cost and development time.
Accompanying drawing explanation
Fig. 1 is the structural representation of the built-in side luminous lamp of a kind of LED of the present invention.
Fig. 2 is the side sectional view of Fig. 1 of the built-in side luminous lamp of a kind of LED of the present invention.
Fig. 3 is the structural representation of the embodiment one of the built-in side luminous lamp of a kind of LED of the present invention.
Fig. 4 is the structural representation that in the embodiment three of the built-in side luminous lamp of a kind of LED of the present invention, light guide plate is rounded.
Fig. 5 is the structural representation that in the embodiment three of the built-in side luminous lamp of a kind of LED of the present invention, light guide plate is square.
Fig. 6 is the structural representation that in the embodiment three of the built-in side luminous lamp of a kind of LED of the present invention, light guide plate is triangular in shape.
Fig. 7 is the structural representation of lamp bracket ovalize in the embodiment three of the built-in side luminous lamp of a kind of LED of the present invention.
Wherein:
Lamp bracket 1, light guide plate 2, LED3, driving power 4.
Detailed description of the invention
See Fig. 1 ~ 7, the means of illumination that a kind of LED that the present invention relates to is built-in, described method includes: an annular LED light source, a light guide plate is set with outside this annular LED light source, the light that annular LED light source sends is to light guide plate, annular LED can be arranged to arbitrary shape (as annular, oval ring, triangular ring etc.), and light guide plate can be arranged to all kinds of shape (as circular, square, oval, star and all kinds of animals shaped etc.) equally;
Concretely, said method can be realized by following structure:
Embodiment one:
See Fig. 3, the built-in side luminous lamp of a kind of LED, described light fixture includes the lamp bracket 1 arranged ringwise, the outer ring surface of described lamp bracket 1 is evenly provided with multiple LED3, and lamp bracket 1 is set in the center drilling of light guide plate 2, the light-emitting area of above-mentioned LED3 is just to the hole wall of light guide plate 2 center drilling, the bottom surface exiting surface of described light guide plate 2 is smooth smooth surface, end face is frosting, the frosted point arrangement forming light guide plate 2 end face frosting forms word, pattern is (as Chinese good fortune, happiness, Lu, the lucky word such as longevity, or lantern, plum blossom, lotus, scenery with hills and waters, the significant pattern such as Great Wall, also can be words that are English or other languages, and other countries---the pattern such as landmark building as Europe), when light is mapped on these frosted points (pip), just there will be diffuse reflection, thus light is penetrated from exiting surface, corresponding word or pattern can be shown by suitable arrangement, above-mentioned frosted point can adopt laser dotting or printing to get ready or machinery the mode such as to be got ready and generated, simultaneously frosted point is with necessarily regularly arranged on light guide plate 2, general apart from perforate more near point rarer (or a little bit smaller), more far point closeer (or greatly a bit), concretely, the outer ring surface of described lamp bracket 1 is provided with caulking groove, and described LED3 is arranged at the bottom land of this caulking groove, and the hole wall of described light guide plate 2 center drilling is embedded in the caulking groove of above-mentioned lamp bracket 1, thus realizes the connection of lamp bracket 1 and light guide plate 2, the lamp bracket 1 of above-mentioned loop design makes the light fixture of this patent have the aesthetic feeling of the design of " being like another world quite different from this world ", now, the driving power 4 of LED3 can be arranged to loop configuration, and is installed on the internal ring wall of ring support 1 by the driving power 4 of this loop configuration, thus still has the aesthetic feeling of the design of " being like another world quite different from this world " when ensureing normal power supply, in the above-described embodiments, gap between light guide plate 2 and LED3 should be little as much as possible, and the hole wall cross section of light guide plate 2 center drilling should be parallel with the light-emitting area of LED3, and the cross section of this hole wall should be smoothly bright and clean as much as possible, and to make, the light of LED3 is as much as possible enters light guide plate 2,
Embodiment two:
See Fig. 1 and Fig. 2, on the basis of embodiment one, in the bottom of annular lamp bracket 1 annular distance, one base plate is installed, thus the driving power 4 of powering to LED3 is installed on this base plate, now can perfectly driving power 4 be hidden;
Embodiment three:
See Fig. 4 ~ 7, on the basis of embodiment one or embodiment two, lamp bracket 1 is annular or oval ring (base arrangement is also accordingly for circular or oval in embodiment two), and certainly, the shape of lamp bracket 1 is including but not limited to above-mentioned shape; Light guide plate 2 is circular, square, triangle or star, and same, the shape of light guide plate 2 is including but not limited to above-mentioned shape; In actual production process, corresponding shape can be selected to combine according to the change of the demand of user, market conditions, assemble owing to have employed combination, when changing the shape of light guide plate 2, inner lamp bracket 1 does not need other mold, thus not only greatly accelerate the speed of development, and save time and expense.
Embodiment four:
The bottom surface of described light guide plate 2 is pasted with diffuser plate (generally looking it is milky), thus makes emergent light more even, end face is pasted with reflecting paper, thus light cannot be appeared from end face, add the amount of light of bottom surface exiting surface;
In addition: it should be noted that above-mentioned three detailed description of the invention are only the comparatively prioritization scheme of this patent, any change that those skilled in the art does under the enlightenment of above-mentioned design or improvement, all within the protection domain of this patent.
Claims (8)
1. the means of illumination that LED is built-in, is characterized in that: described method includes: a LED light source, is set with a light guide plate outside this LED light source, and the light that LED light source sends is to light guide plate.
2. the means of illumination that a kind of LED is built-in as claimed in claim 1, is characterized in that: described LED light source is an annular light source.
3. the built-in side luminous lamp of LED, described light fixture includes the lamp bracket (1) arranged ringwise, it is characterized in that: the outer ring surface of described lamp bracket (1) is provided with multiple LED(3), and lamp bracket (1) is set in the center drilling of light guide plate (2), above-mentioned LED(3) light-emitting area just to the hole wall of light guide plate (2) center drilling.
4. the built-in side luminous lamp of a kind of LED as claimed in claim 3, is characterized in that: the bottom surface exiting surface of described light guide plate (2) is smooth smooth surface, and end face is frosting, and the frosted point arrangement forming light guide plate (2) end face frosting forms word, pattern.
5. the built-in side luminous lamp of a kind of LED as claimed in claim 3, it is characterized in that: the outer ring surface of described lamp bracket (1) is provided with caulking groove, described LED(3) be arranged at the bottom land of this caulking groove, the hole wall of described light guide plate (2) center drilling is embedded in the caulking groove of above-mentioned lamp bracket (1).
6. the built-in side luminous lamp of a kind of LED as described in claim 3 or 4, is characterized in that: the bottom surface of described light guide plate (2) is pasted with diffuser plate, end face is pasted with reflecting paper.
7. the built-in side luminous lamp of a kind of LED as described in claim 3 or 4, is characterized in that: the bottom of described lamp bracket (1) annular distance is provided with a base plate, to LED(3) driving power (4) of powering is installed on this base plate.
8. the built-in side luminous lamp of a kind of LED as described in claim 3 or 4, is characterized in that: described lamp bracket (1) is annular or oval ring, and described light guide plate (2) is circular, square, triangle or star.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410554920.8A CN104329600A (en) | 2014-10-20 | 2014-10-20 | LED (Light-emitting Diode) built-in side light-emitting lamp and lighting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410554920.8A CN104329600A (en) | 2014-10-20 | 2014-10-20 | LED (Light-emitting Diode) built-in side light-emitting lamp and lighting method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104329600A true CN104329600A (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410554920.8A Pending CN104329600A (en) | 2014-10-20 | 2014-10-20 | LED (Light-emitting Diode) built-in side light-emitting lamp and lighting method thereof |
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| Country | Link |
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| CN (1) | CN104329600A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221967A (en) * | 2015-10-26 | 2016-01-06 | 江苏新广联科技股份有限公司 | A kind of LED panel lamp based on compact disk structure |
| CN108427158A (en) * | 2018-05-15 | 2018-08-21 | 杭州矽能新材料有限公司 | Annular light guide plate |
| CN110131686A (en) * | 2019-05-22 | 2019-08-16 | 佛山市锐科菲达科技有限公司 | A kind of lamp body using LED light strip |
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| CN202140812U (en) * | 2010-12-13 | 2012-02-08 | 张丽红 | Light-emitting diode (LED) plate lamp with face light source serving as light source |
| JP2012169303A (en) * | 2012-06-12 | 2012-09-06 | Skg:Kk | Light guide plate, lighting system having light guide plate, and manufacturing method of light guide plate |
| US20120236593A1 (en) * | 2011-03-14 | 2012-09-20 | Young Lighting Technology Inc. | Light emitting diode lamp |
| CN202647277U (en) * | 2012-05-16 | 2013-01-02 | 中山市华泰照明有限公司 | Inner side light light-emitting diode (LED) face light source illuminating lamp |
| CN204201540U (en) * | 2014-10-20 | 2015-03-11 | 无锡市博视照明电子有限公司 | The built-in side luminous lamp of a kind of LED |
-
2014
- 2014-10-20 CN CN201410554920.8A patent/CN104329600A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202140812U (en) * | 2010-12-13 | 2012-02-08 | 张丽红 | Light-emitting diode (LED) plate lamp with face light source serving as light source |
| US20120236593A1 (en) * | 2011-03-14 | 2012-09-20 | Young Lighting Technology Inc. | Light emitting diode lamp |
| CN202647277U (en) * | 2012-05-16 | 2013-01-02 | 中山市华泰照明有限公司 | Inner side light light-emitting diode (LED) face light source illuminating lamp |
| JP2012169303A (en) * | 2012-06-12 | 2012-09-06 | Skg:Kk | Light guide plate, lighting system having light guide plate, and manufacturing method of light guide plate |
| CN204201540U (en) * | 2014-10-20 | 2015-03-11 | 无锡市博视照明电子有限公司 | The built-in side luminous lamp of a kind of LED |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221967A (en) * | 2015-10-26 | 2016-01-06 | 江苏新广联科技股份有限公司 | A kind of LED panel lamp based on compact disk structure |
| CN108427158A (en) * | 2018-05-15 | 2018-08-21 | 杭州矽能新材料有限公司 | Annular light guide plate |
| CN108427158B (en) * | 2018-05-15 | 2024-04-19 | 杭州矽能新材料有限公司 | Annular light guide plate |
| CN110131686A (en) * | 2019-05-22 | 2019-08-16 | 佛山市锐科菲达科技有限公司 | A kind of lamp body using LED light strip |
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| PB01 | Publication | ||
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Application publication date: 20150204 |