CN201615404U - Lamp decoration of LED light guiding body array and scattering plate - Google Patents
Lamp decoration of LED light guiding body array and scattering plate Download PDFInfo
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- CN201615404U CN201615404U CN2010200019378U CN201020001937U CN201615404U CN 201615404 U CN201615404 U CN 201615404U CN 2010200019378 U CN2010200019378 U CN 2010200019378U CN 201020001937 U CN201020001937 U CN 201020001937U CN 201615404 U CN201615404 U CN 201615404U
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- lamp decoration
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- light conductor
- lamp
- lampshade
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Abstract
The utility model discloses a lamp decoration of an LED light guiding body array and a scattering plate, which comprises a transparent embossed plate at the surface, and a reflecting lamp cover consisting of a plurality of reflecting grooves which are distributed and connected together, wherein the grooves of the reflecting lamp cover are respectively attached with a light guiding body made of transparent materials; each light guiding body is internally fixed with an LED; the back surface of the reflecting lamp cover is a composite body comprising connecting circuits of LEDs, structural members, connecting parts, resins and the like; and transparent adhesive tapes wrapping around the edges are used for connecting the parts into a whole. The artistic lamp decoration of the LEDs can realize large-area illumination by assembling and combining a plurality of flat slab lamp decoration units. The lamp decoration is suitable as an illuminating lamp decoration for luminescence of the surfaces of a ceiling and a wall, and can also be made into various artistic lamp decorations. The light styling of the artistic lamp decoration of the LEDs are very attractive, and can take on multi-layered luminous patterns with different brightness on the surface of the lamp decoration.
Description
Relate to the field
The present invention relates to the lamp decoration that a kind of LED makes light source.
Technical background
Not long ago the inventor has invented " there is the lamp decoration of plurality of LED luminous sheets on the surface " patent No. and is: 200820009197.5 etc.This invention is actually a plurality of little LED illuminators and combines, and is attached to that the surface of matrix constitutes.Scattering region at light is watched, and can see luminous one by one LED and inner reflective groove, and the light of reflection is brighter, and some is dazzling slightly.Only be suitable for as light directive ceiling or the wall lamp of another side wall and the lamp affixed to the ceiling of light directive wall.Not too be suitable as the lighting decoration controlled of ceiling.
The content of invention
The object of the present invention is to provide a kind ofly can present art up luminous pattern, light is soft, can make various lighting decoration controlleds such as pendent lamp, lamp affixed to the ceiling, and can realize the LED lighting decoration controlled of wall or ceiling large area light emitting.
The present invention is achieved in that the critical piece of LED lamp decoration has, and the transparent matrixes for embossing on surface has a lampshade below the matrixes for embossing, and lampshade is arranged to link together by a plurality of reflective grooves and constituted.In each groove of lampshade, all be attached with a light conductor that constitutes by transparent material, all fix or be pasted with one or more LED in each light conductor, the back side of lampshade is the complex that is made of the connection electric wire of each LED or printed substrate, structural member, connector, resin or plastics etc.The structural member of complex inside, the framework etc. that is used for wall, ceiling or lamp decoration is connected.The connector of complex inside is used to realize the connection of circuit.Adhesive tape or other connector by being coated on the edge link into an integrated entity matrixes for embossing and complex.For example, by frame, decoration angle, decoration screw etc., transparent matrixes for embossing and complex are fixed together.
The primary structure form of this LED lamp decoration is to make standardized dull and stereotyped lamp decoration unit, by the free assembling combination in a plurality of dull and stereotyped lamp decorations unit, arbitrarily is arranged into different shape, arbitrarily the light-emitting area of size; This LED lamp decoration also can be made the monomer lamp decoration of plane or curved surface, uses separately; This LED lamp decoration can also be the monomer lamp decoration, is grouped together with light source, structural member, the decoration of other kind lamp decoration, makes artistic lighting lamp decorations miscellaneous such as chandelier, lamp affixed to the ceiling.
When making standardized plate lamp decoration unit, do not need each dull and stereotyped lamp decoration unit all to be equipped with a power supply, all dull and stereotyped lamp decoration unit can a shared power supply.For example, adopt a constant pressure source power supply, each dull and stereotyped lamp decoration unit all is connected in parallel.Between each dull and stereotyped lamp decoration unit, realize that by the connection electric wire that connector is arranged circuit connects.All dull and stereotyped lamp decoration unit also can a shared master controller, controls the bright dark of each LED on each dull and stereotyped lamp decoration unit.
The LED that uses on this LED lamp decoration can be the pinned LED of various moulding, various adopting surface mounted LEDs, white light LEDs, the LED of various colors, various LED such as the LED of automatic color-changing.
One side of transparent matrixes for embossing is the light face, and opposite side has various ups and downs moulding.Transparent matrixes for embossing can be the transparent embossed plastic plate of selling on the market, transparent pattern glass, also can be that specialized designs is made, and is covered with the embossed plastic plate or the pattern glass of special formed lens above.Transparent matrixes for embossing can also also can be made various surface modelings by injection mo(u)lding.The male and fomale(M﹠F) of matrixes for embossing covers on the surface of lampshade.
Lampshade can be by metal stamping formed, also can be by the plastic sheet plastics sucking moulding or by injection molding, and one deck reflective membrane has been done on the surface of lampshade.Lampshade is arranged to link together by a lot of grooves and is constituted, and the periphery of groove can be made shape arbitrarily.It is the darkest that each groove of lampshade is placed the position of LED, begins groove from the position of placing LED and shoal gradually.The corresponding position of the light-emitting area of groove and LED does not have the stile of side, begins the bottom surface lifting gradually of groove from the zone of LED, until the edge of groove.With the smaller surface of light-emitting area groove opposite gradient of LED, can do the various art weaves of projection.Not with the corresponding recess edge of LED light-emitting area, the stile of side is arranged, that is to say that the inner surface gradient of this part groove is bigger.
Do porose in each groove of lampshade, these holes can be made in the side of the position, deep of groove drift angle, be used for passing LED, the luminous top of LED is entered in the groove from the back side of lampshade, the non-luminous position of the pin of LED and tube core back is covered up by lampshade.When using side-emitting LED, can open an aperture at the drift angle of the position, deep of groove equally, allow the light-emitting area of side-emitting LED be insinuated in the groove.Also can be in the bottom surface of the position, deep of each groove, leave two apertures that can pass the LED pin or the hole of a strip, whole LED is placed in the groove.
Light conductor can be made also injection mo(u)lding separately by the moulding in the groove of lampshade of transparent resin.Light conductor is in lampshade during moulding, one jiao of the bed hedgehopping lampshade or on one side, make between lampshade and the horizontal plane in a very small anglely, inject transparent resin, it is the thickest just can to mold the LED position, and the light-emitting area corresponding region of LED is the light conductor of attenuation gradually.Light conductor also can injection mo(u)lding, leaves the groove of placing LED on the light conductor of injection mo(u)lding.
Light conductor is positioned at the position, deep in the lampshade groove, and the luminous top of whole LED or LED is fixed on the inside of light conductor.The main light emission face of LED is perpendicular to the outer surface of lamp decoration, also can be towards the edge of groove separately.LED main light emission face is limited in and subvertical 90 degree of lamp decoration outer surface, in 60 degree scopes of recess edge direction rotation.Light conductor can fill up each groove of lampshade, also can only occupy the area that each groove 3/4ths of lampshade arrives about half.The size and the shape of light conductor footprint area in lampshade are decided according to the figure of part formation brighter in the light.Light conductor begins attenuation gradually from the zone at LED place, and at the edge away from the light conductor of LED, both side surface just has been attached to together, similarly is sharp blade, and only blade has been attached to the surface of lampshade.Between the outer surface of light conductor and the lamp decoration outer surface, can be parallel, also can make one 15 degree with interior very little angle, for example the angle about 4 degree.
When the light conductor outer surface was parallel with the lamp decoration outer surface, the distance between light conductor outer surface and the transparent matrixes for embossing was fixed.When light conductor outer surface and lamp decoration outer surface are not parallel, the zone of LED is arranged in the respective slot, nearest between transparent matrixes for embossing and the light conductor.From the zone of LED, draw back a segment distance between transparent matrixes for embossing and the light conductor gradually, touch the inner surface of lampshade until the outer surface of light conductor.From the edge of light conductor, the distance between the inner surface of lampshade and the transparent matrixes for embossing reduces gradually, sticks together until the edge and the transparent matrixes for embossing of groove.Because the male and fomale(M﹠F) of transparent matrixes for embossing is towards lampshade, between the ups and downs surface of light conductor outer surface and transparent matrixes for embossing, between the exposed inner surface of lampshade groove and the ups and downs surface of transparent matrixes for embossing, formed the different the air gap of each position thickness of one deck.
The transparent matrixes for embossing of plastics can post bake be made surface modeling, perhaps be injection molded into surface modeling, it is surface modeling that lampshade also can be made integral body, and light conductor can injection moulding, perhaps mould molding, so LED lamp decoration can be made various surface modelings.Can be used as the illuminator of the various surface modelings at chandelier center, lamp affixed to the ceiling, wall lamp even garden lamp etc. that curved surface is luminous.The back side of lampshade is a complex, be fixed with printed substrate, electric wire in the complex, with the electrical connector of realizing between the dull and stereotyped lamp decoration unit of power supply and each assembly unit being connected, structural member that is connected and fixed with framework of wall, ceiling or lamp decoration etc. etc., complex is by resin, gypsum, plastic or other material moulding.Complex plays the support lampshade, determines light decoration styling, realizes that lamp decoration is connected with wall, ceiling, and the circuit connection that realizes each LED is connected the effects such as circuit connection between each dull and stereotyped lamp decoration unit with power circuit.The pin of LED is welded on the printed substrate of lampshade back.Inside does not have the lamp decoration of printed substrate, and circuit connects at the back side of lampshade equally.
Connected mode between lamp decoration and wall, the ceiling is arbitrarily, can connect in different ways.For example: be welded with iron plate on the printed substrate, be adsorbed with ndfeb magnet on the iron plate, magnet can be attached together with the iron plate that is fixed on wall, the ceiling, and lamp decoration is adsorbed on wall or the ceiling.Also can reserve fixedly a plurality of groove of usefulness, lamp decoration is fixed on wall or the ceiling by the compressing tablet that is stuck in groove at the periphery of complex.Can also reserve a circle groove at the periphery of complex, do I-shaped slideway etc. on wall or the ceiling, the press strip of each lamp decoration by the slideway or the outside is connected to each other and combines, and is fixed on wall or the ceiling.It is a plurality of independently grooves that complex can also be made both sides, and both sides are the grooves that connect in addition.Groove can also be fixed together by bonding jumper that is fixed on the complex periphery and complex and constitute.Can also by keyhole the LED lamp decoration be hung cooking the iron plate that has keyhole that hangs usefulness on the complex.
Circuit between each dull and stereotyped lamp decoration unit connects the connector that can adopt standard and connects.Also can be connected to five public pawls to the power end of internal circuit by buckling, five public pawls are by in the groove that is fixed on the lamp decoration back side, welding is gone up and is connected electric wire between the mother's of two activities the five pawl snap-fasteners, realizes that by the fastening of male and female five pawl snap-fasteners the circuit between each dull and stereotyped lamp decoration unit connects.Can also adopt other various circuit connecting methods.
The complex at the light conductor of LED lamp decoration and the lampshade back side can also utilize the transparent resin one-time cast-forming.That is to say that assembling is injected transparent resin, one-shot forming after being fixed in the mould in mould lampshade, LED and connecting circuit thereof, with the connector of external circuit, with the connector of wall, ceiling etc.Lampshade utilizes injection machine to inject transparent plastic when metal stamping formed, equally can the one-shot forming light conductor and the complex at the lampshade back side.After the moulding, light conductor is connected to each other by the hole on the lampshade with complex and is in the same place.
Be encapsulated in the light that the LED in the light conductor sends, transmit diffusion forward along light conductor, be covered with whole light conductor, and scatter out gradually along light conductor, the whole surface that has formed light conductor is all outwards luminous, the brightest lighting effects in edge of light conductor.The light that light conductor sends, major part all pass the air gap, shine on the transparent matrixes for embossing.Some shines lampshade does not have on the surface of light conductor, through the reflection of lampshade, passes after the air gap, has shone equally on the transparent matrixes for embossing.The reflection ray that transparent matrixes for embossing surface forms, major part all by the lampshade reflected back transparent matrixes for embossing.Constitute because transparent matrixes for embossing is actually to be sticked together each other by a lot of lenslets, the light of injecting transparent matrixes for embossing scattered to all directions to light through after the refraction of each lenslet.Therefore can both see the light that lamp decoration sends in different directions, different angles light bright secretly different.All arrive the light of transparent matrixes for embossing, and through after the scattering of transparent matrixes for embossing, the beholder just can see: die sites is the brightest, has the zone of light conductor to take second place, and does not have the darkest lighting effects in position of light conductor.By the variation in each groove moulding of lampshade, variation on each groove location is arranged, the variation of light conductor moulding, and the moulding, the variation of arranging of each lenslet on the transparent matrixes for embossing, just can design the moulding of adjusting the bright dark areas of light and arrange, just can make the flat luminous lamp decoration of multiple art up lighting effects.LED is changed into three-primary color LED or color LED, can also make the flat luminous lamp decoration of chromatic colour lighting art effect.
Compare with " there is the lamp decoration of plurality of LED luminous sheets on the surface ", because transparent matrixes for embossing to the rescattering of light, has weakened the directionality that emits beam of aforementioned lamp decoration, it is big that the light spread of LED lamp decoration becomes, it is soft that light becomes, and it is abundanter that lighting effects become.The LED lamp decoration makes the succinct matrixes for embossing illuminating lamp in surface, has had beautiful lamp light styling, and the LED lamp decoration makes and presented the novel beautiful light figure that is made of the bright dark multi-level variation that emits beam in the surface of lamp decoration luminous component in other words.The LED lamp decoration is especially suitable for use as ceiling, wall, the illuminating lamp that bar shaped is arranged or large tracts of land is arranged.LED lamp decoration and most succinct modern architecture are very identical, and be very identical with most indoor succinct art up finishing, has stronger practicality.The present invention has createed a kind of brand-new LED festoon lighting structure pioneeringly, has ground-breakingly createed a kind of brand-new lamp decoration principle of luminosity, so the present invention has promoted the technological progress of LED artistic lamp-ornaments.
The present invention is further detailed explanation below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is a principle schematic of the present invention.
Fig. 2 is the schematic diagram of a concrete lamp decoration of the present invention, and wherein scheming A is the side view of lamp decoration, and figure B is the profile at a-a position among the figure A, and C is the enlarged diagram at b position among the figure B.
Specific embodiments
Among Fig. 1, the 1st, the transparent matrixes for embossing of selling on the market, the 2nd, transparent resin moulding or injection molding light conductor, the 3rd, plastic uptake or punch forming, the surface is coated with the lampshade of reflective membrane, the 4th, LED, the 5th, inside includes the complex that connects electric wire, what be fixed with on the complex that the parts that are connected with ceiling or wall arbitrarily 6,6 draw is circular ndfeb magnet, and magnet can directly be adsorbed onto on the iron plate that is fixed on ceiling or the wall.Also can change the iron plate that becomes to have keyhole to magnet, the LED lamp decoration is hanging on ceiling or the wall by the iron plate that keyhole is arranged.For the LED lamp decoration of the dull and stereotyped lamp decoration of polylith unit splicing, realize in addition on the complex realizing the connector arbitrarily that circuit connects between the dull and stereotyped lamp decoration of each LED unit.For example, the connector of standard, male and female popper etc.
Among Fig. 2, the 1st, transparent matrixes for embossing, the 2nd, light conductor, the 3rd, lampshade, the 4th, LED, the 5th, the resin of formation complex, the 7th, the printed substrate of welding LED connects by electric wire between each printed substrate 7.Use the LED lamp decoration of constant pressure source power supply, each group LED current-limiting resistance that also needs to connect is connected with general supply after many groups are in parallel.The LED lamp decoration also can use constant current source power supply, uses constant current source power supply just not need current-limiting resistance.The 8th, the LED lamp decoration is fixed to compressing tablet on wall or the ceiling, the edge that protrude at the LED lamp decoration back side is pushed down at the edge of compressing tablet.The 9th, compressing tablet 8 is adsorbed onto strip magnet on ceiling or the wall, an other end of magnet is adsorbed on the iron plate 10, and iron plate 10 is fixed on wall or the ceiling.Also can make an I-shaped slideway to 8,9,10, the LED lamp decoration is inserted in the slideway fixing.Adhesive tape 11 has encased the periphery of LED lamp decoration, and the interior or exterior space of lamp decoration is kept apart, and simultaneously, the main body of transparent matrixes for embossing and lamp decoration is adhesively fixed is in the same place.
Claims (10)
1. a LED light conductor array adds the lamp decoration of astigmatism plate, it is characterized in that the structure that LED light conductor array adds the lamp decoration of astigmatism plate is, the surface is the matrixes for embossing of layer of transparent, it below the transparent matrixes for embossing lampshade, lampshade is arranged to link together by a plurality of reflective grooves and is constituted, all be attached with a light conductor in each groove of lampshade, light conductor is made by transparent material, all fix or be pasted with a LED in each light conductor, the back side of lampshade is connecting complex, complex is by connecting circuit, structural member, connector, formation such as resin or plastics, the structural member of fixing on the complex, refer to and wall, the framework of ceiling or lamp decoration is connected and fixed the structural member of usefulness, be fixedly coupled part on the complex, refer to the connector of realizing that circuit connects, between the ups and downs surface of the outer surface of light conductor and matrixes for embossing, between the surface that the lampshade groove is exposed and the ups and downs surface of matrixes for embossing, formed the different the air gap of each position thickness of one deck, the pin of LED is welded on the interior printed substrate of complex, inside does not have the lamp decoration of printed substrate, the connection electric wire of LED is fixed in the complex equally, adhesive tape or other connector by being coated on the edge link into an integrated entity matrixes for embossing and complex.
2. add the lamp decoration of astigmatism plate according to the LED light conductor array of claim 1 regulation, it is characterized in that the transparent matrixes for embossing on the lamp decoration is that a side is the light face, another side is covered with the transparent body by plastics or glass making of pit or projection.
3. the lamp decoration that adds astigmatism plate according to the LED light conductor array of claim 1 regulation, it is characterized in that on each groove of lampshade, do and be useful on the hole of passing the luminous top of LED or passing the LED pin, it is the darkest that each groove is placed the position of LED, with the corresponding position of the light-emitting area of LED, begin the bottom surface lifting gradually of groove from the zone of LED, edge until groove, the various art weaves of projection can also be done in this part surface, and are not bigger with the corresponding recess edge gradient of LED light-emitting area.
4. the lamp decoration that adds astigmatism plate according to the LED light conductor array of claim 1 regulation, it is characterized in that each light conductor on the lamp decoration, be that zone from the LED place begins attenuation gradually, at edge away from the light conductor of LED, both side surface just has been attached to the transparent body together, each light conductor fills up each groove of lampshade respectively, perhaps occupies the area of each groove 3/4ths to half.
5. the lamp decoration that adds astigmatism plate according to the LED light conductor array of claim 1 regulation, it is characterized in that lamp decoration made standardized dull and stereotyped lamp decoration unit, by the free assembling combination in a plurality of dull and stereotyped lamp decorations unit, arbitrarily be arranged into different shape, arbitrarily the light-emitting area of size.
6. the lamp decoration that adds astigmatism plate according to the LED light conductor array of claim 1 regulation is characterized in that the LED lamp decoration made the monomer lamp decoration of plane or curved surface, uses separately.
7. the lamp decoration that adds astigmatism plate according to the LED light conductor array of claim 1 regulation, it is characterized in that lamp decoration is as a luminous component, be grouped together with light source, structural member, the decoration of other kind lamp decoration, made artistic lighting lamp decorations miscellaneous such as pendent lamp, lamp affixed to the ceiling, floor-lamp, wall lamp, garden lamp.
8. add the lamp decoration of astigmatism plate according to the LED light conductor array of claim 1 regulation, it is characterized in that the light conductor in each groove of lampshade, the complex at the lampshade back side is to distinguish moulding.
9. the lamp decoration that adds astigmatism plate according to the LED light conductor array of claim 1 regulation, it is characterized in that the light conductor in each groove of lampshade and the complex at the lampshade back side, by transparent resin or transparent plastic moulding together, light conductor is connected to each other by the hole on the lampshade with complex and is in the same place.
10. adding the lamp decoration of astigmatism plate according to the LED light conductor array of claim 1 regulation, it is characterized in that the LED in each groove of lampshade is a single die, also can be the multitube core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200019378U CN201615404U (en) | 2010-01-04 | 2010-01-04 | Lamp decoration of LED light guiding body array and scattering plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200019378U CN201615404U (en) | 2010-01-04 | 2010-01-04 | Lamp decoration of LED light guiding body array and scattering plate |
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| Publication Number | Publication Date |
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| CN201615404U true CN201615404U (en) | 2010-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010200019378U Expired - Fee Related CN201615404U (en) | 2010-01-04 | 2010-01-04 | Lamp decoration of LED light guiding body array and scattering plate |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012167405A1 (en) * | 2011-06-10 | 2012-12-13 | Wang Dingfeng | Fast encapsulated led lamp strip and manufacturing method thereof |
| CN107153299A (en) * | 2017-06-08 | 2017-09-12 | 深圳市华星光电技术有限公司 | Backlight module and liquid crystal display device |
| CN107388158A (en) * | 2017-08-29 | 2017-11-24 | 芜湖莫森泰克汽车科技股份有限公司 | In-car atmosphere lamp system |
-
2010
- 2010-01-04 CN CN2010200019378U patent/CN201615404U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012167405A1 (en) * | 2011-06-10 | 2012-12-13 | Wang Dingfeng | Fast encapsulated led lamp strip and manufacturing method thereof |
| CN107153299A (en) * | 2017-06-08 | 2017-09-12 | 深圳市华星光电技术有限公司 | Backlight module and liquid crystal display device |
| CN107388158A (en) * | 2017-08-29 | 2017-11-24 | 芜湖莫森泰克汽车科技股份有限公司 | In-car atmosphere lamp system |
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| Date | Code | Title | Description |
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| 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: 20101027 Termination date: 20120104 |