CN101368712B - LED lamp unit and system - Google Patents
LED lamp unit and system Download PDFInfo
- Publication number
- CN101368712B CN101368712B CN200810222357.9A CN200810222357A CN101368712B CN 101368712 B CN101368712 B CN 101368712B CN 200810222357 A CN200810222357 A CN 200810222357A CN 101368712 B CN101368712 B CN 101368712B
- Authority
- CN
- China
- Prior art keywords
- led lamp
- pcb board
- unit
- linkage unit
- connecting portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 235000000832 Ayote Nutrition 0.000 description 1
- 235000009854 Cucurbita moschata Nutrition 0.000 description 1
- 240000001980 Cucurbita pepo Species 0.000 description 1
- 235000009804 Cucurbita pepo subsp pepo Nutrition 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 235000015136 pumpkin Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a LED lamp unit and a system; the LED lamp unit comprises a lampshade, a terminal structure, a PCB board, at least a LED arranged on the PCB board and at least a connecting unit; the PCB board is directly fixed in the lampshade; the terminal structure includes that: the end part of the PCB board is provided with a male terminal or a female terminal; ends of the connecting units are provided with the corresponding terminals; the connecting units are fixedly connected with the PCB board through at least a pair of the male terminal and the female terminal; the connecting units are respectively provided with connecting parts which are used for realizing the connection of the LED lamp units. The LED lamp system is composed of at least two LED lamp units. The LED lamp unit and the system have the advantages of simple structure, stable connection, uneasy open circuit, flexible connection and good protective effect.
Description
Technical field
The present invention relates to LED lighting device, in particular, a kind of LED lamp unit and the LED lamp system being formed by this LED lamp unit.
Background technology
In LED industry, LED lamp product is all by the mutual cascade in LED lamp unit one by one and form; In LED lamp unit, pcb board is generally all fixed on a pedestal, and pedestal is installed lampshade outward again, makes LED lamp cellular construction complicated, heavier; Connection between LED lamp unit, is generally all that one end of power line and holding wire is directly welded on pcb board with scolding tin, thereby realizes electrical connection, and this method easily opens circuit, and is not easy to installation, maintenance.The other end of power line and holding wire directly arranges a connector, by joint, connects adjacent LED lamp unit; Such setting, makes power line partly and holding wire and connector outside exposed, easily suffers damage.
Therefore, there is defect in prior art, needs to improve.
Summary of the invention
Technical problem to be solved by this invention is, provide a kind of simple in structure, be not easy to open circuit, connect flexibly and protect effective LED lamp unit and system.
Technical scheme of the present invention is as follows: a kind of LED lamp unit, comprising: lampshade, terminal structure, pcb board, at least one LED light emitting diode being arranged on pcb board, and at least one linkage unit; Described pcb board is fixed in described lampshade; Described terminal structure comprises: the end of described pcb board arranges male terminal or female terminal, and each linkage unit one end arranges corresponding terminal, and each linkage unit, by male terminal and described female terminal described at least one pair of, is fixedly connected with described pcb board; Each linkage unit arranges respectively connecting portion, for realizing the connection between LED lamp unit described in each.
Described LED lamp unit, described LED lamp unit comprises at least two linkage units.
Described LED lamp unit, described terminal structure comprises following structure: at described pcb board, at least one described male terminal is set, at each linkage unit, is respectively provided to female terminal described in less; Or, at described pcb board, at least one described female terminal is set, at each linkage unit, be respectively provided to male terminal described in less.Each connecting portion comprises following structure: described LED lamp unit at least comprises that a connecting male is connected female seat with one, and the described connecting portion of arbitrary described linkage unit is described connecting male or described connection female seat; Or the connecting portion of each linkage unit has the same structure mutually agreeing with, for realizing between each LED lamp unit, the connecting portion by two linkage units is connected.
Described LED lamp unit, described linkage unit also comprises a linkage unit outer cover, described linkage unit outer cover and described lampshade or described linkage unit are one-body molded.
Described LED lamp unit, the shape of described 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 lamp unit, described pcb board arranges at least one positive source line, at least one power-polar curve, at least one control signal wire and a control module, described control module, according to the control signal of at least one control signal wire input, drives and controls described LED light emitting diode; Described linkage unit setting: with each positive source line of described pcb board, the power circuit that power-polar curve is connected and the signal line being connected with each control signal wire of described pcb board; For realizing the electrical connection between each LED lamp unit.
Described LED lamp unit, described pcb board only arranges a control signal wire; Described control module is a single line control module, and described single line control module, only according to the control signal of a control signal wire input, drives and controls described LED light emitting diode.
A LED lamp system, comprises at least two LED lamp unit; Described LED lamp unit comprises: lampshade, pcb board, at least one LED light emitting diode being arranged on pcb board, and at least two linkage units; Described pcb board is fixed in described lampshade; The end of described pcb board arranges male terminal or female terminal, and each linkage unit one end arranges corresponding terminal, and each linkage unit, by male terminal and described female terminal described at least one pair of, is fixedly connected with described pcb board; Each linkage unit arranges respectively connecting portion, for realizing the connection between LED lamp unit described in each.
Described LED lamp system, described pcb board arranges at least one positive source line, at least one power-polar curve and a control module, and described control module, according to the control signal of at least one control signal wire input, drives and controls described LED light emitting diode; Described linkage unit setting: with each positive source line of described pcb board, the power circuit that power-polar curve is connected and the signal line being connected with each control signal wire of described pcb board; Between each LED lamp unit, by each linkage unit, be electrically connected to respectively.
Described LED lamp system, described pcb board only arranges a control signal wire; Described control module is a single line control module, and described single line control module, only according to the control signal of a control signal wire input, drives and controls described LED light emitting diode.
Adopt such scheme, the present invention is by being directly fixed on PCB on lampshade, and LED lamp cellular construction is simple, volume small volume and less weight; By terminal structure is set, linkage unit is fixedly connected with pcb board, make connection more firm, be not easy to open circuit, and connect flexibly, replacing is easy to remove and repair; Linkage unit arranges connecting portion, makes closely to connect between linkage unit, and realizes the flexible connection of each LED lamp unit.The connected system that LED lamp unit forms thus has same technique effect.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of LED lamp unit in the present invention;
Fig. 2 is the schematic diagram of the connected mode one of LED lamp unit in the present invention;
Fig. 3 is the schematic diagram of the connected mode two of LED lamp unit in the present invention;
Fig. 4 is the schematic diagram of pcb board in the present invention;
Fig. 5 is the schematic diagram of the embodiment one of LED lamp system in the present invention;
Fig. 6 is the schematic diagram of the embodiment two of LED lamp system in the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
As shown in Figure 1, LED light emitting diode 102 is installed on pcb board 103, LED light emitting diode can be red LED light emitting diode, blue led light emitting diode or green LED light emitting diode or its combination.Pcb board 103 is arranged in the lampshade 101 of LED lamp unit, and is fixed on the lampshade 101 of LED lamp unit.For the lampshade of LED lamp unit can be dismantled, conveniently, lampshade 101 can be comprised of a upper cover and a lower cover for installation and maintenance, regular maintenance; Upper cover adopts and is fixedly connected with lower cover, for example: external screw thread is set in upper cover, internal thread is set in lower cover, upper cover and lower cover are fixed by external screw thread and screw-internal thread fit, forms the whole lampshade of a sealing, has good waterproof and dust-proof effect.
As required, upper cover or lower cover be shaped as annular, U-shaped, triangle, square, circular, semicircle, oval, star, polygon, tree-like or customized graphics one of them; Lampshade shape after composition can be at least following shape one of them: annular, U-shaped, triangle, square, circular, semicircle, oval, star, polygon, tree-like or customized graphics, certainly, also can be the combination of above-mentioned various figures, wherein, customized graphics can be flower figure, pumpkin figure, animals graphics etc.; The present invention does not make any additional limits to this.For more attractive in appearance, the shape of lampshade upper cover or lampshade lower cover can be symmetrical arranged.
Pcb board 103 is fixed on by least one fixture in the upper cover or lower cover of lampshade 101, and fixture can be arranged on pcb board 103, also can be arranged in the upper cover or lower cover of lampshade, and fixture can also be an individual components.
Described fixture at least comprise following unit one of them: location fixed cell, for pcb board 103 being fixed on to a certain ad-hoc location of lampshade 101; Interference fit unit, for making pcb board 103 when embedding lampshade 101, combines closely with lampshade; Accommodating unit, for accommodating and pcb board 103 parts lampshade 101 combinations; Paste unit, for pcb board 103 is pasted to lampshade 101; Nested cell, for socket between pcb board 103 and lampshade 101; Spiro connecting unit, for being spirally connected between pcb board 103 and lampshade 101; Clamping unit, for clamping between pcb board 103 and lampshade 101; Plug-in unit, for pegging graft between pcb board 103 and lampshade 101; Shaft connection unit, is fixed on pcb board 103 on lampshade 101 by an axle; Welding unit, for being welded on lampshade 101 by pcb board 103.
For example, the stickup unit that fixture is U-shaped, when fixing pcb board 103, only needing directly pcb board 103 is sticked on needs the place of installing; Fixture is the clamping unit of U-shaped, comprises the buckle part of U-shaped and the draw-in groove part of U-shaped, and draw-in groove partial fixing, in lampshade 101, like this when fixing pcb board 103, need be fixed to draw-in groove partly by buckle by pcb board 103.
Pcb board of the present invention can be individual layer pcb board, can be also multi-layer PCB composite plate; For example: the PCB composite plate that is 2 to 10 layers; Adopt multi-layer PCB board, can, in less space, a large amount of electronic devices be installed on pcb board; And for some need additionally firmly specific lamp decoration, multi-layer PCB board has better hardness.
As depicted in figs. 1 and 2, LED lamp of the present invention unit also 201 arranges at least one linkage unit 107, for connecting two adjacent LED lamp unit, thereby realize the connection between each LED lamp unit, as shown in Figure 2, LED lamp unit 201 arranges a linkage unit 107, linkage unit 107 one end arrange a male terminal or female terminal 104, the female terminal that the end setting of the pcb board in LED lamp list 201 is corresponding with male terminal or female terminal 104 or male terminal 105, male terminal 104 and female terminal 105, or female terminal 104 is pegged graft mutually with male terminal 105, be spirally connected, clamping or be connected with other forms, to realize being connected between linkage unit 107 and LED lamp unit 201.Linkage unit 107 other ends arrange male terminal or female terminal 106 equally, the female terminal that the pcb board end setting of another LED lamp unit 202 is corresponding with male terminal or female terminal 106 or male terminal 203, male terminal 106 is pegged graft with male terminal 203 mutually with female terminal 203 or female terminal 106, to realize being connected between linkage unit 107 and LED lamp unit 202, thereby realize being connected between LED lamp unit 201 and LED lamp unit 202.Two ends by a linkage unit are fixedly connected with the pcb board of adjacent two LED lamp unit respectively, make two adjacent LED lamp unit stable connections, are not easy broken string and connect flexibly, and convenient for maintaining is changed.
In order to protect linkage unit, exempt from extraneous factor and damage, linkage unit also arranges a linkage unit outer cover 204 outward, in linkage unit outer cover 204 is wrapped in linkage unit 107.In order to make the waterproof effect of whole LED lamp unit better, linkage unit outer cover 204 can be one-body molded with lampshade 101.For example: when lampshade 101 is a whole lampshade, linkage unit outer cover 204 becomes an integral body with lampshade 101 perfusions, and is fixedly connected with pcb board 103; And for example, lampshade 101 is comprised of a upper cover and a lower cover, and when upper cover and lower cover are symmetrical arranged, linkage unit outer cover 204 is also comprised of a linkage unit upper cover and a linkage unit lower cover, linkage unit upper cover and linkage unit lower cover are symmetrical arranged, and linkage unit upper cover and lampshade upper cover are one-body molded, linkage unit lower cover and lampshade lower cover are one-body molded, and the upper cover after moulding is fixedly connected with by fixture with lower cover again; For another example: lampshade 101 is by being that a upper cover and a lower cover form, linkage unit outer cover 204 is a whole outer cover, linkage unit outer cover 204 can be one-body molded with lampshade upper cover or lampshade lower cover, after moulding, is fixedly connected with by fixture with lampshade lower cover or lampshade upper cover again.Not only can shield to linkage unit 104 with the integrated linkage unit outer cover 204 of lampshade 101; can also to whole LED lamp unit, play load-bearing effect together with lampshade 101; for example; can will form LED product by some LED lamps unit; by linkage unit outer cover 204, directly hang on a certain fixed object; as hang on an axis body, make easy for installation, flexible.
In addition, linkage unit outer cover 204 also can be one-body molded with linkage unit 107, the linkage unit of integrated tape cell outer cover is fixedly connected with pcb board by terminal structure again, makes whole LED lamp unit more firm, is not easy to damage because being subject to the impact of extraneous collision, concussion etc.
Between LED lamp of the present invention unit by least one positive source line, at least one power-polar curve and the mutual cascade of at least one signal control line, these lines can connect outside linkage unit, be more preferably, for intensity neat, attractive in appearance, that protection connects, can have wire casing or be provided with circuit in each linkage unit inside; That is, the linkage unit of each LED lamp unit also comprises at least one positive source line, at least one power-polar curve and at least one signal control line, for realizing the connection between each LED lamp unit; The present invention is also unrestricted to this.
As shown in figures 1 and 3, in order to make the connection between two adjacent LED lamp unit more flexible, LED lamp unit setting of the present invention at least two linkage units, the linkage unit cooperatively interacting by setting between two adjacent LED lamp unit is corresponding to be connected.
Each linkage unit arranges respectively the connecting portion mutually agreeing with, the structure of these connecting portions can be identical also can be different, each other can be in conjunction with, to connect each LED lamp unit.For example, these connecting portions are all the hooks with anti-drop structure, can be hooked in mutually together; Or these connecting portions are all provided with the hook with anti-drop structure, be also provided with groove, adjacent LED lamp unit, mutually by the hook of own connecting portion, hooks into the groove place of the other side's connecting portion.Or the connecting portion that these agree with mutually, has different structures, the present invention is not restricted this, only needs to interconnect each LED lamp unit.
As Fig. 3, LED lamp unit 201 arranges linkage unit 107a and linkage unit 107b, linkage unit 107a and linkage unit 107b are the two adjacent interconnective connecting medias in LED lamp unit, by the linkage unit arranging on linkage unit 107a or linkage unit 107b and adjacent LED lamp unit, be connected respectively, thereby realize the connection between each LED lamp unit.For example: linkage unit 107a one end arranges a male terminal or female terminal 104, the female terminal that the end setting of the pcb board of LED lamp unit 201 is corresponding with male terminal or female terminal 104 or male terminal 105, male terminal 104 is pegged graft with male terminal 105 mutually with female terminal 105 or female terminal 104, to realize being connected of LED lamp unit and linkage unit 107a.Another LED lamp unit 202 arranges a linkage unit 301, linkage unit 301 one end arrange a male terminal or female terminal 302, the female terminal that the end setting of the pcb board of LED lamp unit 202 is corresponding with male terminal or female terminal 302 or male terminal 203, male terminal 301 is pegged graft with male terminal 203 mutually with female terminal 203 or female terminal 301, to realize being connected of LED lamp unit 202 and linkage unit 301.The other end of linkage unit 107a arranges a junction 106, and the other end of linkage unit 301 arranges a junction 303, connecting portion 106 and the mutual corresponding connection of connecting portion 303, thus realize being connected between LED lamp unit 201 and LED lamp unit 202.
Connecting portion 106 and connecting portion 303 can for plug-in unit or clamping unit one of them, can be also the combination of plug-in unit or clamping unit.Plug-in unit interconnects the linkage unit on two adjacent LED lamp unit by the mode of pegging graft; Clamping unit is by arranging buckle on the linkage unit on a LED lamp unit, linkage unit on another LED lamp unit arranges draw-in groove, by buckle and draw-in groove, make the mutual clamping of linkage unit on two adjacent LED lamp unit, thereby realize the connection between each LED lamp unit.
More specifically, connecting portion 106 and connecting portion 303 can be respectively a male terminal and a female terminal, by male terminal grafting corresponding to female terminal; Connecting portion 106 can also be respectively a connecting male and be connected female seat with connecting portion 303, by connecting male be connected that female seat is corresponding to be connected; Thereby realize interconnecting of two LED lamp unit, can make LED lamp unit maintenance, change very convenient.
Linkage unit 107b is two linkage units that structure is identical with linkage unit 107a, and the linkage unit that linkage unit 107b and another LED lamp unit 304 arranges interconnects, thereby realizes being connected between LED lamp unit 304 and LED lamp unit 201.
In order to make to be connected between two linkage units, each linkage unit outer cover also arranges an open ports, for interconnecting of the linkage unit of linkage unit and adjacent LED lamp unit, and, two connected linkage unit outer cover corresponding settings mutually, for example, when two adjacent LED lamp unit interconnect by linkage unit, the linkage unit outer cover of two linkage units can be mutually chimeric, and in two interconnective linkage units are wrapped in completely.
By some each LED lamp unit of the present invention, interconnect with this and form LED product, such as LED lamp string, LED lamp screen etc.The LED lamp of the end shielding for these LED lamp strings, LED lamp, only need arrange a linkage unit, and the LED lamp at middle part, can arrange one, two, three, four, five, six, even more multi-link unit.
Certainly, each linkage unit that LED lamp unit arranges, can be also clamping unit or spiro connecting unit etc., like this, connecting male be connected the mutual clamping of female seat or be mutually spirally connected, thereby realize some LED lamps unit, by linkage unit, interconnect.
As shown in Figure 4, a positive source line 401 and a power-polar curve 402 are set on pcb board 103, positive source line 401 is connected with external power supply positive and negative electrode respectively with power-polar curve 402, for providing voltage to pcb board.In addition, positive source line and power-polar curve also can be set to respectively one or more, can be using 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 using many positive and negative polar curves of power supply all as the positive and negative line of main power source, be separately positioned in different layers PCB composite plate, specifically arrange, be not described further herein.
In order to drive to control, be arranged on the LED light emitting diode 102 on pcb board 103, can be to the independent control of each LED light emitting diode 102, thereby realize flicker, animation texts, one control module 403 is also set on pcb board 103, control module 403, by control signal wire transmission of control signals, is controlled LED light emitting diode 102 to drive.The LED light emitting diode 102 arranging on pcb board can be for one or for a plurality of, LED light emitting diode 102 can be in red LED light emitting diode, blue led light emitting diode and green LED light emitting diode a kind of, or be the combination of two kinds of colors wherein, or be the combination of three kinds of colors.Shown in Fig. 4, when the control module 103 adopting is single wire transmission control module, the control signal wire of single wire transmission control signal is only the control signal wire 404 being comprised of a wire.As: the single line control module on pcb board is in Beijing, to celebrate the single line control chip ZQL1111 that micro-digital device exploitation has Co., Ltd to produce, single line control chip ZQL1111 is by the control signal wire transmission of control signals being comprised of a wire, and, according to the control signal of transmission, drive and control LED light emitting diode.
As shown in Figure 5, on LED lamp unit 501, be provided with linkage unit 502, linkage unit 503 and 504 3 linkage units of linkage unit.Pcb board in LED lamp unit is provided with male terminal or female terminal, and one end of the linkage unit connecting with LED lamp unit is provided with corresponding female terminal or male terminal, and LED lamp unit is connected with linkage unit respectively with female terminal by a pair of male terminal.As: LED lamp unit 501 is connected with linkage unit 502, linkage unit 503 and linkage unit 504 respectively with female terminal by three pairs of male terminals.The other end of linkage unit 502, linkage unit 503 and linkage unit 504 is connected with another LED lamp unit 505 respectively.Linkage unit 502, linkage unit 503 and linkage unit 504, can be connected with LED lamp unit 505 respectively by connecting portion is set; Also can interconnect by the linkage unit arranging on connecting portion and LED lamp unit 505, thereby realize and being connected of LED lamp unit 505.Connecting portion can be male terminal or female terminal, or is connecting male or connection female seat, or is other syndetons.
As shown in Figure 6, on LED lamp unit 501, each linkage unit also can interconnect with the linkage unit of different LED lamp unit respectively, to realize the connection between each LED lamp unit.As: linkage unit 601, linkage unit 602, linkage unit 603 and linkage unit 604 are set on LED lamp unit 501.Linkage unit 601, linkage unit 602, linkage unit 603 and linkage unit 604 are directly connected from the pcb board of different four LED lamp unit respectively; Or from different four LED lamp unit, arrange linkage unit interconnect, thereby realize the connection between each LED lamp unit.Some each LED lamp unit can form concrete LED lamp product, as LED lamp screen, LED ornament lamp etc.The present invention is also unrestricted to this.
In above-mentioned each example, described LED, can be OLED (Organic light-emitting diode, Organic Light Emitting Diode), and the present invention does not make any additional limits to this.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (3)
1. a LED lamp unit, is characterized in that, comprising: lampshade, terminal structure, pcb board, at least one LED light emitting diode being arranged on pcb board, and at least two linkage units;
Described pcb board is fixed in described lampshade;
Lampshade is comprised of a upper cover and a lower cover, and external screw thread is set in upper cover, and internal thread is set in lower cover, and upper cover is fixedly connected with screw-internal thread fit by external screw thread with lower cover;
Described terminal structure comprises: each linkage unit arranges respectively the connecting portion mutually agreeing with, and for realizing between each LED lamp unit, the connecting portion by two linkage units is connected; One end of described linkage unit arranges a male terminal or female terminal, the end of the pcb board of described LED lamp unit arranges female terminal or the male terminal corresponding with described male terminal or female terminal, described male terminal and female terminal or female terminal and male terminal are pegged graft mutually, and the other end of described linkage unit is the connecting portion corresponding connection mutually with adjacent linkage unit by connecting portion;
Described connecting portion is all provided with the hook with anti-drop structure, is also provided with groove, and adjacent LED lamp unit, mutually by the hook of own connecting portion, hooks into the groove place of the other side's connecting portion; Described pcb board arranges at least one positive source line, at least one power-polar curve, only a control signal wire and a control module is set, described control module is a single line control module, described single line control module is only according to the control signal of a control signal wire input, and drive is controlled described LED light emitting diode; Described linkage unit setting: with each positive source line of described pcb board, the power circuit that power-polar curve is connected and the signal line being connected with each control signal wire of described pcb board; For realizing the electrical connection between each LED lamp unit;
Each linkage unit inside has wire casing;
Described linkage unit also comprises a linkage unit outer cover, and described linkage unit outer cover and described lampshade or described linkage unit are one-body molded.
2. LED lamp according to claim 1 unit, is characterized in that, the shape of described lampshade be at least following shape one of them: annular, U-shaped, triangle, square, circular, semicircle, oval, star or tree-like.
3. a LED lamp system, is characterized in that, comprises at least two LED lamp unit;
Described LED lamp unit comprises: lampshade, pcb board, at least one LED light emitting diode being arranged on pcb board, and at least two linkage units;
Described pcb board is fixed in described lampshade; Lampshade is comprised of a upper cover and a lower cover, and external screw thread is set in upper cover, and internal thread is set in lower cover, and upper cover is fixedly connected with screw-internal thread fit by external screw thread with lower cover;
Each linkage unit arranges respectively the connecting portion mutually agreeing with, and for realizing between each LED lamp unit, the connecting portion by two linkage units is connected; Described linkage unit one end arranges a male terminal or female terminal, the end of the pcb board of described LED lamp unit arranges female terminal or the male terminal corresponding with described male terminal or female terminal, described male terminal and female terminal or female terminal and male terminal are pegged graft mutually, and the other end of described linkage unit is the connecting portion corresponding connection mutually with adjacent linkage unit by connecting portion;
Described connecting portion is all provided with the hook with anti-drop structure, is also provided with groove, and adjacent LED lamp unit, mutually by the hook of own connecting portion, hooks into the groove place of the other side's connecting portion; Described pcb board arranges at least one positive source line, at least one power-polar curve and a control module, and described pcb board only arranges a control signal wire; Described control module is a single line control module, and described single line control module is only according to the control signal of a control signal wire input, and drive is controlled described LED light emitting diode;
Described linkage unit setting: with each positive source line of described pcb board, the power circuit that power-polar curve is connected and the signal line being connected with each control signal wire of described pcb board; Between each LED lamp unit, by each linkage unit, be electrically connected to respectively;
Each linkage unit inside has wire casing;
Described linkage unit also comprises a linkage unit outer cover, and described linkage unit outer cover and described lampshade or described linkage unit are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810222357.9A CN101368712B (en) | 2008-09-17 | 2008-09-17 | LED lamp unit and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810222357.9A CN101368712B (en) | 2008-09-17 | 2008-09-17 | LED lamp unit and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101368712A CN101368712A (en) | 2009-02-18 |
| CN101368712B true CN101368712B (en) | 2014-07-16 |
Family
ID=40412649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810222357.9A Expired - Fee Related CN101368712B (en) | 2008-09-17 | 2008-09-17 | LED lamp unit and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101368712B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101539256B (en) * | 2009-04-22 | 2015-04-29 | 北京中庆微数字设备开发有限公司 | LED lamp strip and manufacturing method as well as LED screen body |
| CN101673493B (en) * | 2009-08-18 | 2014-12-31 | 北京巨数数字技术开发有限公司 | LED display system |
| CN101661692B (en) * | 2009-09-16 | 2014-07-30 | 北京巨数数字技术开发有限公司 | LED arc-surface display screen |
| CN101707029B (en) * | 2009-10-12 | 2015-05-27 | 北京巨数数字技术开发有限公司 | LED display device |
| CN104251471B (en) * | 2013-06-28 | 2019-01-18 | 苏州欧普照明有限公司 | A kind of attachment device of lamps and lanterns |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6346777B1 (en) * | 2000-11-03 | 2002-02-12 | Ledart Co., Ltd. | Led lamp apparatus |
| CN2692477Y (en) * | 2004-03-17 | 2005-04-13 | 樊邦弘 | LED tube having joint type end cover |
| CN201000023Y (en) * | 2007-01-16 | 2008-01-02 | 钟再柏 | Flexible pipe lamp having flowing flicker effect |
| CN201050719Y (en) * | 2007-04-17 | 2008-04-23 | 欧普特光电科技股份有限公司 | Car light device |
| CN201339902Y (en) * | 2008-09-17 | 2009-11-04 | 北京中庆微数字设备开发有限公司 | LED lamp unit and system |
-
2008
- 2008-09-17 CN CN200810222357.9A patent/CN101368712B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6346777B1 (en) * | 2000-11-03 | 2002-02-12 | Ledart Co., Ltd. | Led lamp apparatus |
| CN2692477Y (en) * | 2004-03-17 | 2005-04-13 | 樊邦弘 | LED tube having joint type end cover |
| CN201000023Y (en) * | 2007-01-16 | 2008-01-02 | 钟再柏 | Flexible pipe lamp having flowing flicker effect |
| CN201050719Y (en) * | 2007-04-17 | 2008-04-23 | 欧普特光电科技股份有限公司 | Car light device |
| CN201339902Y (en) * | 2008-09-17 | 2009-11-04 | 北京中庆微数字设备开发有限公司 | LED lamp unit and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101368712A (en) | 2009-02-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101368712B (en) | LED lamp unit and system | |
| US20040120687A1 (en) | Christmas tree having fibre optic illumination | |
| CN201093355Y (en) | Lamp, inserted seat as well as composite structure of lamp and inserted seat | |
| CN206222050U (en) | LED meteor shower fluorescent tube ice bar lamps | |
| CN100588870C (en) | LED linear lamp | |
| CN207910197U (en) | A kind of wall type insertion band mini light night socket electrical engineering and electric apparatus accessories apparatus | |
| CN106641820A (en) | Led waterproof christmas lamp | |
| CN101363579B (en) | LED lamp strip | |
| US20090085487A1 (en) | Light sets | |
| CN201339902Y (en) | LED lamp unit and system | |
| CN101368695B (en) | LED lamp unit and system | |
| CN201289016Y (en) | LED lamp unit and system | |
| CN201787398U (en) | Point light source | |
| CN202813161U (en) | Light emitting diode (LED) colored lamp | |
| CN201273467Y (en) | LED decoration lamp | |
| CN201198968Y (en) | Color-changing lamp string | |
| US8992048B2 (en) | Connector and LED light bar | |
| CN202024154U (en) | LED (light-emitting diode) luminous module | |
| CN202056633U (en) | String light structure | |
| CN201973682U (en) | Driving power supply of LED street lamp | |
| CN202189783U (en) | Lamp-driver combined cylindrical RGB full-color LED hybrid packaging structure | |
| CN201428979Y (en) | LED holiday lamp string connected by circuit board | |
| CN206347374U (en) | LED meteor shower rainbow tubes | |
| CN216480747U (en) | Modularization flexible color lamp | |
| CN205640420U (en) | Color -changing lamp and lamp cluster thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Guanhu Inventor before: Shang Song |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170516 Address after: Baiyun District of Guangzhou City, Guangdong province 510550 Zhongluotan Guang Chen Road 45 No. 110 factory Patentee after: Guangzhou Yi Heng Lighting Technology Co., Ltd. Address before: 100085 Beijing city Haidian District East Road No. 1 building E room 402A power Creative Park Patentee before: Beijing Zhongqing Micro Digital Equipment Development Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Yang Hongxia Document name: Notification of Passing Examination on Formalities |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20170917 |