CN201273517Y - LED double-layer decoration lampshade - Google Patents
LED double-layer decoration lampshade Download PDFInfo
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- CN201273517Y CN201273517Y CNU200820110277XU CN200820110277U CN201273517Y CN 201273517 Y CN201273517 Y CN 201273517Y CN U200820110277X U CNU200820110277X U CN U200820110277XU CN 200820110277 U CN200820110277 U CN 200820110277U CN 201273517 Y CN201273517 Y CN 201273517Y
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- lampshade
- pcb board
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Abstract
The utility model discloses an LED double layer decorative lamp shade. The double layer decorative lamp shade comprises a double layer lamp shade, a PCB plate, a power cord and at least one LED luminescent diode which is arranged on the PCB plate, wherein the double layer lamp shade comprises an inner layer and an outer layer, a hollow cavity is formed between the inner layer and the outer layer, the PCB plate is fixed on the inner layer, and the LED luminescent diode is arranged in the hollow cavity. The double layer lamp shade has the decorative function, and also has very good decorative effect.
Description
Technical field
The utility model relates to the LED lighting device, in particular, and a kind of LED double-layer decorative lampshade.
Background technology
Development along with technology; the application of lampshade is also more and more wider; in the prior art; lampshade not only has the light of making and flocks together and eye is played protection; lampshade also has the effect of decoration simultaneously; decorative lampshade generally all is shape, the pattern on the lampshade that utilizes lampshade and hangs ornament on lampshade in the prior art, to reach the effect of decoration.But because shape, the pattern on the lampshade of lampshade and the ornament itself that is suspended on the lampshade can be not luminous, can only watch by the light of light fixture in the lampshade, and the shape of lampshade, the pattern on the lampshade and the ornament that is suspended on the lampshade all are static the decoration, and decorative effect is good inadequately.
Therefore, there is defective in prior art, needs to improve.
The utility model content
Technical problem to be solved in the utility model provides a kind of decoration function that has, and the LED double-layer decorative lampshade of good decorating effect.
The technical solution of the utility model is as follows: a kind of LED double-layer decorative lampshade, described double-layer decorative lampshade comprise double-layer lampshade, pcb board, power line and at least one LED light emitting diode that is arranged on the pcb board; Described double-layer lampshade comprises an internal layer and a skin, forms a cavity between described internal layer and the described skin; Described pcb board is fixed on the described internal layer; Described LED light emitting diode is arranged in the described cavity.
Described LED double-layer decorative lampshade, described pcb board is arranged in the described cavity.
Described LED double-layer decorative lampshade, described pcb board and the encapsulation of described LED light emitting diode one.
Described LED double-layer decorative lampshade, described pcb board are arranged on outside the described cavity, and described LED light emitting diode passes described internal layer, and, be fixed on the described pcb board.
Described LED double-layer decorative lampshade, described double-layer lampshade are printing opacity transparent double-layer lampshade, transparent light tight double-layer lampshade, the opaque double-layer lampshade of printing opacity or opaque light tight double-layer lampshade.
Described LED double-layer decorative lampshade, described double-layer lampshade is provided with the light-emitting window of at least one open type, and the inner surface of described internal layer is provided with a reflector layer, is used for light is assembled ejaculation by described light-emitting window.
Described LED double-layer decorative lampshade, the inner surface of described internal layer is provided with a light-diffusing film, is used for scattered beam.
Described LED double-layer decorative lampshade, the shape of described double-layer lampshade be at least following shape one of them: annular, U-shaped, triangle, square, circular, semicircle, oval, star, polygon, tree-like or customized graphics.
Described LED double-layer decorative lampshade, described pcb board also is provided with a control module and control signal wire thereof, and described control module is by at least one control signal wire transmission of control signals, to drive the described LED light emitting diode of control.
Described LED double-layer decorative lampshade, described pcb board only is provided with a control signal wire, and described control module is the single line control module.
The utility model has the double-layer decorative lampshade of decoration functions by employing, the LED light emitting diode is installed in the internal layer of double-layer lampshade and outer formed cavity, make double-layer lampshade have decoration function by the LED light emitting diode, utilize the decorate properties of LED to make double-layer lampshade play the excellent decoration effect.
Description of drawings
Fig. 1 is embodiment one schematic diagram of the present utility model;
Fig. 2 is embodiment two schematic diagrames of the present utility model;
Fig. 3 is a pcb board schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
As shown in Figure 1, double-layer lampshade 101 comprises an internal layer 104 and a skin 102.Internal layer 104 can be transparent photic zone, or is transparent light non-transmittable layers, or is the printing opacity opaque layer, or is opaque light non-transmittable layers.When double-layer lampshade 101 was used as the lampshade of lighting, internal layer 104 preferred versions were: opaque light non-transmittable layers or transparent light non-transmittable layers so that light can be exported in particular orientation, and are used for illumination; When double-layer lampshade 101 was used as the lampshade of decorative lamp, internal layer 104 preferred versions were: transparent photic zone or opaque photic zone, and light can be transmitted outward from internal layer, have decorative effect.In order to make double-layer lampshade 101 have the excellent decoration effect, outer 102 are set to transparent photic zone, human eye can direct viewing to from skin 102 light that come out, decorative effect is strong.
That is to say that described double-layer lampshade can be printing opacity transparent double-layer lampshade, transparent light tight double-layer lampshade, the opaque double-layer lampshade of printing opacity or opaque light tight double-layer lampshade, and various compound mode, to reach various decorative effect.For example, opaque lighttight skin can be set, wherein part is provided with the opaque plum blossom shape of printing opacity, and the center of every plum blossom is provided with a LED lamp; The light-emitting window of one open type is set simultaneously, and the light of illuminating lamp is broken forth from the light-emitting window of described double-layer lampshade.
Form a cavity 103 between the internal layer 104 and outer 102, cavity 103 is internal layer 104 and outer 102 sealed space of forming.Be provided with pcb board 105 in the cavity 103, LED light emitting diode 106 is installed on the pcb board 105.By the arranging of LED light emitting diode 106, color, flicker, demonstration animation etc., make double-layer lampshade have the excellent decoration effect.Mounted LEDs light emitting diode 106 quantity can be for more than one on the pcb board 105, and, the shape of pcb board 105, size are corresponding with institute mounted LEDs light emitting diode 106, for example: three LED light emitting diodes 106 are installed on the pcb board 105, three LED light emitting diodes 106 are word order, for saving the material of pcb board and taking up room of pcb board, pcb board 105 can be set to the strip of only ccontaining three LED light emitting diodes.Can ccontaining some pcb boards 105 in the double-layer lampshade 101, connected in series between some pcb boards 105.
In order to make double-layer lampshade 101 appearances more attractive in appearance, pcb board 105 and the encapsulation of LED light emitting diode one, it is each pcb board 105 corresponding at least one LED light emitting diode, and with corresponding LED LED package in same housing, like this, not only make double-layer lampshade 101 more attractive in appearance, the waterproof of double-layer lampshade 101 and dirt exclusion capabilities are also more strengthened.
According to the application scenario, double-layer lampshade 101 can be the open type lampshade, also can be sealed type lampshade.For example, the lighting lampshade is the open type lampshade, and decorative lamp is the open type lampshade or is sealed type lampshade.The shape of double-layer lampshade 101 is set as required, can for following shape one of them: annular, U-shaped, triangle, square, circular, semicircle, oval, star, polygon, tree-like or customized graphics also can be the combination of above-mentioned different shape.For example, customized graphics wherein is flower figure, pumpkin figure, animals graphics etc.
As shown in Figure 2, another embodiment of the present utility model is: pcb board 106 is fixed on the internal layer 104, and is arranged on outside the cavity 103, and promptly pcb board is fixed on the inner surface of double-layer lampshade 101.Be arranged on the internal layer 104 that cavity 103 interior LED light emitting diodes pass double-layer lampshade 101, and, be fixed on the pcb board 105.Because only be provided with the LED light emitting diode in the cavity, the appearance of double-layer lampshade is more attractive in appearance.
When double-layer lampshade 101 is used as the lampshade of lighting, double-layer lampshade 101 is the open type double-layer lampshade, open type double-layer lampshade 101 is provided with the light-emitting window of at least one open type, and the light that sends from lighting directly penetrates by the light-emitting window of open type, is used for the illumination of people's daily life.For the light that effectively utilizes lighting to emit, the inner surface of double-layer lampshade 101 also is provided with a reflector layer, is used for light is reflexed to same direction.See Fig. 2, inner surface at double-layer decorative lampshade 101, promptly at the inner surface of internal layer 104, and the surface of pcb board is provided with reflector layer 201, reflector layer 201 is used for light is reflected and accumulates in the light-emitting window place of open type lampshade 101, and, use to offer people's normal lighting from light-emitting window output light.Because the LED light emitting diodes in the cavity 103 of double-layer lampshade play decoration function, therefore, the whole lighting behind the double-layer decorative lampshade 101 has been installed, will have illumination simultaneously and decorate two kinds of functions, make light fixture practical more.
For example: lighting is a desk lamp, and the utility model double-layer decorative lampshade is installed outside the fluorescent tube of desk lamp.When opening fluorescent tube, the light that fluorescent tube sends penetrates through lampshade open ports place, is used for illumination; During LED light emitting diode in opening the double-layer lampshade cavity, utilize the decorate properties of LED light emitting diode, play the excellent decoration effect.The illumination of lighting and decoration functions can use simultaneously, also can use separately.When only opening fluorescent tube, lighting just is a common lighting lamp; Or when only opening the LED light emitting diode in the double-layer lampshade cavity, lighting has just become an ornament lamp; During as the LED light emitting diode in turn on the light simultaneously pipe and the double-layer lampshade cavity, lighting just is a collection illumination and the light fixture of decorating dual-use function.
When double-layer lampshade 101 was used as the lampshade of decorative lamp, double-layer lampshade 101 can be the open type double-layer lampshade, also can be closed double-layer lampshade.For the decorative effect that makes decorative lamp better,, the inner surface of double-layer lampshade 101 also is provided with a diffusion layer, is about to above-mentioned reflexed light film and changes and be made as diffusion layer, the light that decorative lamp sends has the excellent decoration effect through the diffusion layer scattering.Because the LED light emitting diodes in the cavity 103 of double-layer lampshade equally also play decoration function, therefore, the whole decorative lamp behind the double-layer decorative lampshade 101 has been installed, have double decoration functions simultaneously, make the decorative lamp effect better.
For example: decorative lamp is a twinkle lamp, the pair of lamina decorative lampshade is installed outside each twinkle lamp, and the light that twinkle lamp sends is through the diffusion layer scattering of lampshade internal layer, and, the light that sends with LED light emitting diode in the double-layer lampshade cavity shines mutually, and decorative effect is very good.
The utility model pcb board can be the individual layer pcb board, also can be the multi-layer PCB composite plate; Adopt the multi-layer PCB composite plate, can in less space, a large amount of electronic devices be installed on the PCB composite plate.
Can be the individual layer pcb board or the double-deck pcb board of pcb board piece composition as pcb board, also can be for forming the multi-layer PCB composite plate by two above pcb board pieces.Pcb board can pass through the insulation adhesive sheet soon and between the pcb board piece, thus the PCB composite plate that forms a whole.Generally speaking,, then respectively each insulation adhesive sheet is arranged between the adjacent layer pcb board piece independently pcb board piece of several layers should be arranged, with each layer independently the pcb board piece be bonded to the PCB composite plate of an integral body.
The pcb board piece of forming the PCB composite plate can be the identical pcb board piece of shape, and its shape is according to the occasion difference of using, or be triangle or for square or for circular or for star or for polygon or be that other are irregularly shaped.For example, the PCB composite plate that forms at last can be hollow, linear, bar shaped, annular, chain, U word, rhombus, semicircle, circle, ellipse, cylindrical, trapezoidal, square, net form, prismatic, triangle, quadrangle, regular polygon, star, tree-like, regular shape combination, irregularly shaped combination, various customized graphicses or the like.Customized graphics such as Santa Claus, snowman etc., the utility model does not impose any restrictions this.
The pcb board piece of forming the PCB composite plate also can be the different pcb board piece of shape, and its shape is respectively triangle, square, circular, star, polygon, a kind of in irregularly shaped.Because pcb board is block-shaped different, can form at least one passage between the per two adjacent pcb board pieces, the electronic circuit that is arranged on the pcb board can be drawn by different passages, avoids causing the circuit confusion; The shape and the quantity of electronic component and electronic circuit are installed according to each layer simultaneously, the pcb board piece is arranged to difformity, each layer pcb board piece can be set to minimum, when reducing cost, make the small volume and less weight more of PCB composite plate.
Can in each layer pcb board piece chimeric tooth and embeded slot be set, when assembling or bonding, each layer pcb board piece can be positioned at together easily like this.
According to the occasion needs of using, the pcb board piece can be the flexible PCB plate, also can be rigidity pcb board piece, perhaps is both combination.Rigidity pcb board piece has certain mechanical strength, and the parts of dressing up with it have certain bending resistance, are in flattened state in use.The flexible PCB plate is to be that base material is made with soft formation shape plastics or other soft insulating materials, and its made parts can be crooked and flexible, in use can be according to installation requirement with its bending moulding.And have under the certain mechanical strength by the PCB composite plate of rigidity pcb board piece and the combination of flexible PCB plate, can carry out bending moulding to a certain degree.
Pcb board can also be the combination of flexible PCB plate and rigidity pcb board piece, that is, its part is the flexible PCB plate, and part is a rigidity pcb board piece; For example, pcb board X is that the flexible PCB plate of bar shaped and the rigidity pcb board interblock row of bar shaped are formed, the flexible PCB plate A of an i.e. row bar shaped, the next door is that the another side of the rigidity pcb board piece B rigidity pcb board piece B of a row bar shaped is the flexible PCB plate C of a row bar shaped, is arranged in order.
The another kind of flexible PCB plate and rigidity pcb board piece makes up, and PCB composite plate X is formed by stacking by flexible PCB plate and rigidity pcb board piece, and promptly flexible PCB plate A and rigidity pcb board piece B are superimposed, and be superimposed with flexible PCB plate C again, and is so, superimposed successively.
As shown in Figure 3, a positive source line 301 and a power-polar curve 303 are set on the pcb board 106, positive source line 301 is connected with the external power supply positive and negative electrode respectively with power-polar curve 303, is used for providing voltage to pcb board.Positive source line and power-polar curve also can be respectively many, can be with wherein a positive source line and a power-polar curve as the positive and negative polar curve of main power source, other are the positive and negative polar curve of stand-by power supply, or with many positive and negative polar curves of power supply all as the positive and negative line of main power source, be separately positioned in the different layers pcb board piece, the concrete setting is not described further herein.
In order to drive control LED light emitting diode, can realize decorative effects such as flicker, variation or animation, a control module 304 also is set on the pcb board, control module is by control signal wire 304 transmission of control signals, to drive control LED light emitting diode.The LED light emitting diode that is provided with on the pcb board is at least one, the LED light emitting diode can be in red LED light emitting diode, blue led light emitting diode and the green LED light emitting diode a kind of, or be wherein two kinds of color combinations, or be three kinds of color combinations.When control module was the single line control module, the control signal wire of transmission of control signals only was a control signal wire of being made up of a lead.As: the single line control module on pcb board is the single line control chip ZQL1111 that the Beijing Zhongqing Micro-digit Equipment Development Co., Ltd produces, the control signal wire transmission of control signals of single line control chip ZQL1111 by forming by a lead, and, according to control signals transmitted, drive control LED light emitting diode.
Connected in series between pcb board and the adjacent pcb board by at least one positive source line, at least one power-polar curve and at least one signal control line; The utility model is not limited thereto.
In above-mentioned each example, described LED can be OLED (Organic light-emitting diode, an Organic Light Emitting Diode), and the utility model is not made any additional limits to this.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (10)
1, a kind of LED double-layer decorative lampshade is characterized in that, described double-layer decorative lampshade comprises double-layer lampshade, pcb board, power line and at least one LED light emitting diode that is arranged on the pcb board;
Described double-layer lampshade comprises an internal layer and a skin, forms a cavity between described internal layer and the described skin;
Described pcb board is fixed on the described internal layer;
Described LED light emitting diode is arranged in the described cavity.
2, LED double-layer decorative lampshade according to claim 1, it is characterized in that: described pcb board is arranged in the described cavity.
3, LED double-layer decorative lampshade according to claim 2 is characterized in that: described pcb board and the encapsulation of described LED light emitting diode one.
4, LED double-layer decorative lampshade according to claim 1 is characterized in that: described pcb board is arranged on outside the described cavity, and described LED light emitting diode passes described internal layer, and, be fixed on the described pcb board.
5, LED double-layer decorative lampshade according to claim 1 is characterized in that: described double-layer lampshade is printing opacity transparent double-layer lampshade, transparent light tight double-layer lampshade, the opaque double-layer lampshade of printing opacity or opaque light tight double-layer lampshade.
6, LED double-layer decorative lampshade according to claim 5, it is characterized in that: described double-layer lampshade is provided with the light-emitting window of at least one open type, and the inner surface of described internal layer is provided with a reflector layer, is used for light is assembled ejaculation by described light-emitting window.
7, LED double-layer decorative lampshade according to claim 5, it is characterized in that: the inner surface of described internal layer is provided with a light-diffusing film, is used for scattered beam.
8, LED double-layer decorative lampshade according to claim 1, it is characterized in that, the shape of described double-layer lampshade be at least following shape one of them: annular, U-shaped, triangle, square, circular, semicircle, oval, star, polygon, tree-like or customized graphics.
9, LED double-layer decorative lampshade according to claim 1, it is characterized in that, described pcb board also is provided with a control module and control signal wire thereof, and described control module is by at least one control signal wire transmission of control signals, to drive the described LED light emitting diode of control.
10, LED double-layer decorative lampshade according to claim 9 is characterized in that, described pcb board only is provided with a control signal wire, and described control module is the single line control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820110277XU CN201273517Y (en) | 2008-08-29 | 2008-08-29 | LED double-layer decoration lampshade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820110277XU CN201273517Y (en) | 2008-08-29 | 2008-08-29 | LED double-layer decoration lampshade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201273517Y true CN201273517Y (en) | 2009-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820110277XU Expired - Fee Related CN201273517Y (en) | 2008-08-29 | 2008-08-29 | LED double-layer decoration lampshade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201273517Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630945A (en) * | 2019-02-16 | 2019-04-16 | 顾亚楠 | A kind of theme dining room LED light of changeable form |
-
2008
- 2008-08-29 CN CNU200820110277XU patent/CN201273517Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630945A (en) * | 2019-02-16 | 2019-04-16 | 顾亚楠 | A kind of theme dining room LED light of changeable form |
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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: 20090715 Termination date: 20130829 |