CN201310762Y - Light emitting diode (LED) spelling lamp - Google Patents
Light emitting diode (LED) spelling lamp Download PDFInfo
- Publication number
- CN201310762Y CN201310762Y CNU2008201247711U CN200820124771U CN201310762Y CN 201310762 Y CN201310762 Y CN 201310762Y CN U2008201247711 U CNU2008201247711 U CN U2008201247711U CN 200820124771 U CN200820124771 U CN 200820124771U CN 201310762 Y CN201310762 Y CN 201310762Y
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- led
- lamp
- led light
- light sources
- small character
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Abstract
The utility model discloses a light emitting diode (LED) spelling lamp which comprises a plurality of small letter lamp blocks with built-in LED light sources, a function control device and a power supply converter, wherein each small letter lamp block is formed by a shell, a circuit board welded with a plurality of LED light sources and a rear cover, and the LED light sources welded on the circuit board are arrayed into different numbers or letters or characters. Because the LED spelling lamp is formed by splicing/combining a plurality of independent small letter lamp blocks, and the small letter lamp blocks have different characters or patterns, are mutually independent and can be optionally combined and arrayed, the LED spelling lamp can express different contents according to requirements.
Description
Technical field
The utility model relates to a kind of ornament lamp, refers to a kind of by led light source LED mosaic lamp luminous, that can be combined into/be combined into different literals especially.
Background technology
Neon light be a kind ofly well beautify the environment, the instrument of brightening city, advertising, and along with the construction in city, outdoor neon has been installed, the beautifying city of dressing up in increasing city, street.
Traditional neon light is after producing, and its size, represented content, structure, color relation have been fixed, and then just can not change in user's hand again.Particularly, when the user in use, in the time of need be according to shown content of particular event conversion neon light and color, very inconvenient.
Along with the reach of science and progress, people are to environmental protection requirement, and saving, the security of the energy are more and more paid attention to.At present, mostly its fluorescent tube of neon light that people use is the bipolar system fluorescent tube, be filled with mercury in the fluorescent tube, its operation principle is: utilize high pressure to make the electrode divergent bundle of lamp tube ends, electron beam is under the effect of lamp tube ends inter-electrode voltage difference, excite the mercury evaporation in the fluorescent tube to make its ionization, thereby make the light-emitting phosphor that is sprayed on the tube inner wall.The shortcoming of this neon light is: energy consumption is big; Poor stability, in case fluorescent tube breaks, the mercury in it is big for environment pollution.
Led light source is considered to one of green light source of promoting mainly the world today, and its energy consumption is low, life-span length, safe.
The utility model content
In view of the foregoing, the purpose of this utility model provide a kind of be built-in with led light source, each literal all is independently, can be combined into/be combined into the LED mosaic lamp of different literals, this LED mosaic light fixture has the effect of neon light.
For achieving the above object, the utility model adopts following technical scheme: a kind of LED mosaic lamp, and it is to be made of several small character lamp piece, function control device and power supply changeover devices that are built-in with led light source;
Described small character lamp piece is combined by housing, the circuit board that is welded with several led light sources and bonnet;
The two ends on housing top are separately installed with the waterproof plug and the waterproof socket of concentric; Be connected with power line between waterproof plug and waterproof socket, this power line is built in the housing, and links to each other with power input on the circuit board;
End on each small character lamp piece top has groove, and the other end on each small character lamp piece top is provided with little projection, and is angled between groove and the projection; One end has chute in the bottom of each small character lamp piece, is provided with reed in the chute, is provided with projection at its other end;
On described circuit board, be welded with several little led light sources; These led light sources are discharged into different digital or letter or literal.
The described led light source that is welded on the circuit board is made up of three groups of led light sources of red, green, blue, and three groups of led light sources link to each other with power line respectively by switch.
The surface of described housing is equipped with light penetrating panel, and this light penetrating panel is the milky organic plates, and its front is a shiny surface, and reverse side is made hair side and handled.
The utlity model has the advantage of energy-saving and environmental protection, safety.
Description of drawings
Fig. 1 constitutes a small character lamp piece decomposition texture schematic diagram of the present utility model;
Fig. 2 is the utility model function control device electrical schematic diagram.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, is not to qualification of the present utility model.
The disclosed LED mosaic of the utility model lamp is to be made of several small character lamp piece, function control device, power supply plug-in unit and power supply changeover devices that are built-in with led light source.
Fig. 1 is for constituting the structural representation of a small character lamp piece of the present utility model.As shown in the figure, this small character lamp piece is combined by housing 1, the circuit board 2 that is welded with several led light sources 3 and bonnet 4.
The two ends on housing 1 top are separately installed with the waterproof plug 7 and the waterproof socket 6 of concentric.Be connected with power line 9 between waterproof plug 7 and waterproof socket 6, this power line 9 is built in housing 1 top, and links to each other with power input on the circuit board 2.When one by one small character lamp piece be stitched together form a complete LED mosaic lamp after, realize being electrically connected by waterproof plug 7 and the waterproof socket 6 that cooperatively interacts each other, for the circuit board 2 in each small character lamp piece provides working power.
The utility model is to be fixed each other, linked together by several small character lamp pieces, splices/be combined into the LED mosaic lamp of a certain content of big expression, literal implication.As shown in Figure 1, the end on each small character lamp piece top has groove 11, and the other end on each small character lamp piece top is provided with little projection 12, and angled between groove 11 and the projection 12 (as 30 ° of angles, 40 ° of angles, 50 ° of angles etc.) are provided with.After the projection 12 of a small character lamp piece inserted in the groove 11 of its another adjacent small character lamp pieces, rotating to an angle can make two continuous small character lamp pieces fixings together, and is positioned at a plane.As shown in Figure 1, one end has chute 13 in the bottom of each small character lamp piece, is provided with reed in the chute 13, is provided with projection 14 at its other end.When mounted, the projection 14 of a small character lamp piece bottom is slipped in the chute 13 of its another adjacent small character lamp piece bottom, two adjacent small character lamp pieces are fixed together.By the structure of foregoing description, just small character lamp piece one by one can be stitched together is combined into/is combined into a big LED mosaic lamp.
As shown in the figure, be welded with several little led light sources 3 on the circuit board 2.These led light sources are discharged into different digital or letter or literal.In specific embodiment of the utility model, the LED mosaic lamp that to be combined in order making/to be combined into sends the light of different colours, and described led light source 3 is made up of three groups of led light sources of red, green, blue, and three groups of led light sources link to each other with power line 9 by switch 8.The user can select the led light source of different colours luminous by switch 8, makes LED mosaic lamp after the combination send the light of different colours.
In order to make the brightness and the color of splicing good LED mosaic lamp full continuously, as neon effect, the light that led light source sends scatters out better, as shown in the figure, the light penetrating panel 15 on housing 1 surface is the milky organic plates, and its front is a shiny surface, and reverse side is made hair side and handled, the light that led light source is sent produces refraction on this plate, produce astigmatic effect.When mounted, can also make the brightness of whole LED mosaic lamp and color reach satisfied effect by the visual angle of debugging led light source and distance between the two.
In order to make the utility model outdoor mounted that suits, have water-proof function, the light penetrating panel 15 of surface of shell and housing 1 hot melt of making by the ABS material together, one-shot forming.
To the utlity model has better visual effect in order making, to the utlity model has Chang Liang and stroboscopic two big functions, Fig. 2 is for realizing the controller electrical schematic diagram of above-mentioned functions.As shown in the figure, CZ1 is the DC24V input socket, and the DC24V of Switching Power Supply output gives each small character lamp piece and function control device power supply through CZ1.DC24V converts DC24V to DC12V through the mu balanced circuit that R1, ZD1, C1 form, and gives time base circuit, constant-current circuit power supply.Among the figure, IC1, R2, R3, D1, C2, C3 form the standard time base circuit, produce the concussion square wave about 1Hz/S, drive Q2 through R4 and make alternate conduction and close.R5, R6, R7, Q1 form constant-current circuit.As switch W1 during in " OFF " position, the grid that promotes triode Q2 is a low level, and Q2 ends, and the led light source in the neon light does not work; As switch W1 during in " S " position, the Q1 colelctor electrode output high potential in the constant-current circuit, the grid of triode Q2 is a high level, Q2 conducting, the led light source Chang Liang in the neon light.As switch W1 during in " B " position, the standard time base circuit produces the 1Hz/S square wave and is added to a grid that promotes level triode Q2 through R4, during positive square wave, and the Q2 conducting, the led light source in the neon light is bright; During the losing side ripple, Q2 ends, and the led light source in the neon light does not work, thereby realizes the effect of stroboscopic.
Function control device can independently be installed, and also can be installed in the power supply plug-in unit, and the effect of power supply plug-in unit is: will make up/spliced if a big LED mosaic lamp is electrically connected, so that unification is powered, unified control.
The function of power supply changeover device is to convert alternating current to direct current 24V power supply, is led light source and function control device power supply.
For easy for installation, hook can be installed on power supply plug-in unit, the LED mosaic lamp that splicing is good is suspended on the place that needs.As shown in Figure 1, have chute 16, utilize chute 16 that LED mosaic lamp is installed in the slide rail in the bottom of housing 1.
Advantage of the present utility model:
1, can be combined into the LED mosaic lamp of expressing different content as required.Since the utility model be by several independently small character lamp piece splice/combine, the literal of each small character lamp piece or pattern difference, independently of one another, can arbitrary combination, arrangement, so the utility model can be combined into the LED mosaic lamp of expressing different content as required.
2, because the utility model utilizes led light source luminous, so, the utility model safety, environmental protection, energy-conservation.
3, the utility model is simple in structure, easy to operate.
4, because the utility model is built-in with the led light source of three kinds of different colours, the user can select color and normal bright and strobe light emission mode as required, so, the utlity model has neon effect.
The above is specific embodiment of the utility model and the know-why used, and is any based on the equivalent transformation on the technical solutions of the utility model basis, all belongs within the utility model protection domain.
Claims (7)
1, a kind of LED mosaic lamp is characterized in that: it is to be made of several small character lamp piece, function control device and power supply changeover devices that are built-in with led light source;
Described small character lamp piece is combined by housing, the circuit board that is welded with several led light sources and bonnet;
The two ends on housing top are separately installed with the waterproof plug and the waterproof socket of concentric; Be connected with power line between waterproof plug and waterproof socket, this power line is built in the housing, and links to each other with power input on the circuit board;
End on each small character lamp piece top has groove, and the other end on each small character lamp piece top is provided with little projection, and is angled between groove and the projection; One end has chute in the bottom of each small character lamp piece, is provided with reed in the chute, is provided with projection at its other end:
On described circuit board, be welded with several little led light sources; These led light sources are discharged into different digital or letter or literal.
2, a kind of LED mosaic lamp according to claim 1 is characterized in that: the described led light source that is welded on the circuit board is made up of three groups of led light sources of red, green, blue, and three groups of led light sources link to each other with power line respectively by switch.
3, a kind of LED mosaic lamp according to claim 2, it is characterized in that: the surface of described housing is equipped with light penetrating panel, and this light penetrating panel is the milky organic plates, and its front is a shiny surface, and reverse side is made hair side and is handled.
4, a kind of LED mosaic lamp according to claim 3 is characterized in that: the light penetrating panel of described surface of shell and the housing hot melt of making by AB S material together, one-shot forming.
5, a kind of LED mosaic lamp according to claim 4, it is characterized in that: function control device is made of mu balanced circuit, time base circuit, constant-current circuit and switching tube; Mu balanced circuit is given time base circuit, constant-current circuit power supply; Time base circuit produces the concussion square wave of 1Hz/S, through the conducting of constant-current circuit driving switch pipe with close, makes LED mosaic lamp Chang Liang and stroboscopic.
6, a kind of LED mosaic lamp according to claim 5, it is characterized in that: this LED mosaic lamp also includes power supply plug-in unit, and hook is installed on power supply plug-in unit.
7, a kind of LED mosaic lamp according to claim 6 is characterized in that: have the chute that LED mosaic lamp can be installed in the slide rail in described lower part of frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201247711U CN201310762Y (en) | 2008-12-17 | 2008-12-17 | Light emitting diode (LED) spelling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201247711U CN201310762Y (en) | 2008-12-17 | 2008-12-17 | Light emitting diode (LED) spelling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201310762Y true CN201310762Y (en) | 2009-09-16 |
Family
ID=41108014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201247711U Expired - Fee Related CN201310762Y (en) | 2008-12-17 | 2008-12-17 | Light emitting diode (LED) spelling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201310762Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104123892A (en) * | 2014-08-13 | 2014-10-29 | 王晓明 | Three-dimensional combined type license plate with convex blocks |
-
2008
- 2008-12-17 CN CNU2008201247711U patent/CN201310762Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104123892A (en) * | 2014-08-13 | 2014-10-29 | 王晓明 | Three-dimensional combined type license plate with convex blocks |
| CN104123892B (en) * | 2014-08-13 | 2017-02-15 | 滁州职业技术学院 | Convex three-dimensional combined type license plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20141217 |
|
| EXPY | Termination of patent right or utility model |