CN201289016Y - LED lamp unit and system - Google Patents
LED lamp unit and system Download PDFInfo
- Publication number
- CN201289016Y CN201289016Y CNU2008201103768U CN200820110376U CN201289016Y CN 201289016 Y CN201289016 Y CN 201289016Y CN U2008201103768 U CNU2008201103768 U CN U2008201103768U CN 200820110376 U CN200820110376 U CN 200820110376U CN 201289016 Y CN201289016 Y CN 201289016Y
- Authority
- CN
- China
- Prior art keywords
- unit
- led lamp
- pcb board
- linkage unit
- linkage
- 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
Images
Abstract
The utility model discloses a LED lamp unit and system, wherein the LED lamp unit comprises a lamp cage, a PCB board, at least one LED light emitting diode tube on the PCB board, and at least one connection unit; the PCB board is directly fixed on the lamp cage; each connection unit is in permanent connection with the PCB board to realize the connection of the each LED lamp units. The LED lamp system comprises at least two LED lamp units; the LED lamp unit comprises a lamp cage, a PCB board, at least one LED light emitting diode on the PCB board, and at least one connection unit; the PCB board is fixed in the lamp cage; each connection unit is respectively in permanent connection with the PCB board; each LED lamp unit is connected with each other by each connection unit. The LED lamp unit and system have features of simple structure, stable connection, not easy circuit break and good protection effect.
Description
Technical field
The utility model relates to the LED lighting device, in particular, and a kind of LED lamp unit and the LED lamp system of forming by this LED lamp unit.
Background technology
In the LED industry, LED lamp product is all by the mutual cascade in LED lamp unit one by one and form; In the LED lamp unit, pcb board generally all is fixed on the pedestal, and pedestal is installed lampshade outward again, makes to compare LED lamp cellular construction complexity heavy; Connection between the LED lamp unit generally all is that the end with power line and holding wire directly is welded on the pcb board with scolding tin, thereby realizes being electrically connected that this method opens circuit easily, and is not easy to installation, maintenance.The other end of power line and holding wire directly is provided with a connector, connects adjacent LED lamp unit by joint; Such setting makes power line partly and holding wire and connector exposed outside, suffers damage easily.
Therefore, there is defective in prior art, needs to improve.
The utility model content
Technical problem to be solved in the utility model is, provide a kind of simple in structure, be not easy to open circuit and protect effective LED lamp unit and system.
The technical solution of the utility model is as follows:
A kind of LED lamp unit comprises: lampshade, pcb board, at least one LED light emitting diode that is arranged on the pcb board, and at least one linkage unit; Described pcb board is fixed in the described lampshade; Each linkage unit is fixedlyed connected with described pcb board respectively, is used to realize the connection between each LED lamp unit.
Described LED lamp unit, described LED lamp unit comprises at least two linkage units.
Described LED lamp unit, described pcb board is provided with 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 drives the described LED light emitting diode of control according to the control signal of at least one control signal wire input; Described linkage unit setting: with each positive source line of described pcb board, the power circuit that the power-polar curve is connected and the signal line that is connected with each control signal wire of described pcb board; Be used to realize the electrical connection between each LED lamp unit.
Described LED lamp unit, described pcb board only is provided with a control signal wire; Described control module is a single line control module, and described single line control module drives the described LED light emitting diode of control only according to the control signal of control signal wire input.
Described LED lamp unit, each linkage unit and described pcb board are wholely set.
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, each linkage unit is provided with the connecting portion that agrees with mutually respectively, is used to realize between each LED lamp unit, and the connecting portion by two linkage units is connected.
A kind of 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 that is arranged on the pcb board, and at least one linkage unit; Described pcb board is fixed in the described lampshade; Each linkage unit is fixedlyed connected with described pcb board respectively; Be connected by each linkage unit respectively between each LED lamp unit.
Described LED lamp system, described LED lamp unit comprises at least two linkage units.
Described LED lamp system, described pcb board are provided with at least one positive source line, at least one power-polar curve, a control signal wire and a single line control module; Described single line control module drives the described LED light emitting diode of control according to the control signal of described control signal wire input; Described linkage unit setting: with each positive source line of described pcb board, the power circuit that the power-polar curve is connected and the signal line that is connected with described control signal wire; Be used to realize the electrical connection between each LED lamp unit.
Adopt such scheme, the utility model is by directly being fixed on PCB on the lampshade, and LED lamp cellular construction is simple, the volume small volume and less weight; By at least one linkage unit is set, and linkage unit directly is connected with pcb board, makes connection more firm, is not easy to open circuit.Firm by the also very small volume and less weight of LED lamp system volume, connection that at least two these LED lamp unit constitute.
Description of drawings
Fig. 1 is the connection diagram of the embodiment one of LED lamp unit in the utility model;
Fig. 2 is the connection diagram of the embodiment two of LED lamp unit in the utility model;
Fig. 3 is the connection diagram between the linkage unit in the utility model;
Fig. 4 is the schematic diagram of PCB in the utility model;
Fig. 5 is the schematic diagram of the embodiment of LED lamp system in the utility model;
Fig. 6 is the schematic diagram of another embodiment of LED lamp system in the utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
As shown in Figure 1, LED light emitting diode 102 is installed on the pcb board 103, the 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 installed in the lampshade 101 of LED lamp unit, and is fixed on the lampshade 101 of LED lamp unit.For the lampshade that makes LED unit lamp can be dismantled, installation and maintenance, regular maintenance convenience, lampshade 101 can cover and once cover and form on one; Last cover adopts with following cover fixedlys connected, and for example: external screw thread is set on last the cover, on the cover internal thread is being set down, last cover and following cover are fixed by external screw thread and screw-internal thread fit, form the whole lampshade of a sealing, have excellent waterproof and dustproof effect.
As required, last cover or down cover be shaped as annular, U-shaped, triangle, square, circular, semicircle, oval, star, polygon, tree-like or customized graphics one of them; Lampshade shape behind the 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, it also can be the combination of above-mentioned various figures, wherein, customized graphics can be flower figure, pumpkin figure, animals graphics etc.; The utility model is not made any additional limits to this.For more attractive in appearance, the shape that cover or lampshade cover down on the lampshade can be symmetrical arranged.
Described fixture comprise at least following each unit one of them: the positioning and fixing unit is used for pcb board 103 is fixed on lampshade 101 a certain ad-hoc locations; The interference fit unit is used to make pcb board 103 when embedding lampshade 101, combines closely with lampshade; Accommodating unit is used for ccontaining pcb board 103 parts that combine with lampshade 101; Paste the unit, be used for pcb board 103 is pasted lampshade 101; Nested cell is used for socket between pcb board 103 and the lampshade 101; Spiro connecting unit is used for being spirally connected between pcb board 103 and the lampshade 101; The clamping unit is used for clamping between pcb board 103 and the lampshade 101; Plug-in unit is used for pegging graft between pcb board 103 and the lampshade 101; Shaft connection unit is fixed on pcb board 103 on the lampshade 101 by one; Welding unit is used for pcb board 103 is welded on lampshade 101.
For example, fixture is the stickup unit of U-shaped, when fixing pcb board 103, only needs directly pcb board 103 to be sticked on the place that needs to install and gets final product; 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 in lampshade 101, when fixing pcb board 103, a need be fixed to draw-in groove with pcb board 103 by buckle and partly get final product like this with the draw-in groove partial fixing.
The utility model pcb board can be the individual layer pcb board, also can be the 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 and components be installed on pcb board; And for some needed extra firm specific lamp decoration, multi-layer PCB board had better hardness.
The utility model LED lamp unit also is provided with at least one linkage unit, be used to connect two adjacent LED lamp unit, thereby realize the connection between each LED lamp unit, as: an end of a linkage unit is connected with a LED lamp unit, the other end of linkage unit is connected with another LED lamp unit, thereby realizes the connection between the two adjacent LED lamp unit; Fixedly connected with the pcb board of adjacent two LED lamp unit respectively in the two ends of linkage unit, it is firm that two adjacent LED lamp unit are connected, and is not easy broken string.
As shown in Figure 1, in order to make the connection between the two adjacent LED lamp unit more flexible, LED lamp unit setting at least two linkage units of the present utility model, the linkage unit that cooperatively interacts by setting between the two adjacent LED lamp unit is corresponding to be connected; As Fig. 1, LED lamp unit is provided with linkage unit 104a and linkage unit 104b, linkage unit 104a is the two adjacent interconnective media that are connected in LED lamp unit with linkage unit 104b, the end of the end of linkage unit 104a and linkage unit 104b directly is connected with pcb board 103 respectively, and the other end of the other end of linkage unit 104a and linkage unit 104b interconnects with the linkage unit of adjacent LED lamp unit respectively; The end of linkage unit 104a directly is connected with pcb board 103 respectively with linkage unit 104b one end, can makes between linkage unit and the lamp body to be connected firmly, also be not easy to open circuit; The other end of the other end of linkage unit 104a and linkage unit 104b interconnects with the linkage unit of adjacent LED lamp unit; By interconnecting between two linkage units, realize interconnecting of two LED lamp unit, can make LED lamp unit maintenance, change very convenient.
In order to make linkage unit and lamp body more firm, linkage unit 104a and linkage unit 104b and pcb board 103 can be wholely set.For example: linkage unit 104a is poured into into an integral body with pcb board 103 and linkage unit 104b with pcb board 103 with colloid; Perhaps, when making pcb board 103, the several portions that directly pre-sets pcb board 103 is as each linkage unit.
Each linkage unit is provided with the connecting portion that agrees with mutually respectively, the structure of these connecting portions can be identical also can be different, each other can in conjunction with, to connect each LED lamp unit.For example, these connecting portions all are the hooks with anti-drop structure, can be hooked in mutually together; Perhaps, these connecting portions all are provided with the hook with anti-drop structure, also are provided with groove, and adjacent LED lamp unit hooks into the groove place of the other side's connecting portion mutually by the hook of own connecting portion.Perhaps, the connecting portion that these agree with mutually has different structures, and the utility model does not limit this, only needs to interconnect each LED lamp unit and gets final product.
As shown in Figures 2 and 3, the linkage unit 104a and the linkage unit 104b of 302 settings of LED lamp unit are plug-in unit.As Fig. 2, linkage unit 104a comprises that one connects male seat 201, and linkage unit 104b comprises that one connects female seat 202.The LED lamp unit 301 adjacent with LED lamp unit 302 is provided with a linkage unit 306, is provided with one on the linkage unit 306 and connects female seat 307; The LED lamp unit 303 adjacent with LED lamp unit 302 is provided with a linkage unit 304, is provided with one on the linkage unit 304 and connects male seat 305.Connect male seat 201 1 ends and fixedly connected with pcb board 103, the other end be connected female seat 307 and peg graft mutually; Connect female seat 202 1 ends and fixedly connected with pcb board 103, the other end be connected male seat 305 and peg graft mutually.Two adjacent LED lamp unit, as: LED lamp unit 302 and LED lamp unit 301, LED lamp unit 302 and LED lamp unit 303, the connection male seat by mutual coupling is set on linkage unit be connected female seat and interconnect.Some LED lamps unit interconnects by linkage unit, and, constitute the LED product with this, for example LED lamp string, LED lamp screen etc.LED lamp for the end of these LED lamp strings, LED lamp screen only need be provided with a linkage unit and get final product, and the LED lamp at middle part can be provided with one, two, three, four, five, six even more multi-link unit.
Certainly, each linkage unit that LED lamp unit is provided with also can be clamping unit or spiro connecting unit or the like, like this, connects male seat and is connected the mutual clamping of female seat or is spirally connected mutually, thereby realize that some LED lamps unit interconnects by linkage unit.
In order to protect linkage unit, exempt from extraneous factor and damage, linkage unit also is provided with a linkage unit outer cover 203 outward, in linkage unit outer cover 203 is wrapped in linkage unit; Linkage unit outer cover 203 also is provided with an open ports, is used for the interconnecting of linkage unit of linkage unit and adjacent LED lamp unit, and, the corresponding setting of linkage unit outer cover of linkage unit outer cover 203 and adjacent LED lamp unit.For example, when two adjacent LED lamp unit interconnected by linkage unit, the linkage unit outer cover of two linkage units can be chimeric mutually, and in two linkage units that interconnect are wrapped in fully.
Better for the waterproof effect that makes whole LED lamp unit, linkage unit outer cover 203 can be one-body molded with lampshade 101.For example: when lampshade 101 was a whole lampshade, linkage unit outer cover 203 became an integral body with lampshade 101 perfusions, and fixedlys connected with pcb board 103; And for example, lampshade 101 covers and once covers and form on one, and when last cover is symmetrical arranged with following cover, linkage unit outer cover 203 is also covered down by a cover and a linkage unit on the linkage unit to be formed, on the linkage unit cover and linkage unit down cover be symmetrical arranged, and, on the linkage unit on cover and the lampshade cover one-body molded, cover is one-body molded down for cover and lampshade under the linkage unit, and the upward cover after the moulding is fixedlyed connected by fixture with following cover again; For another example: lampshade 101 by be on one the cover and once the cover form, linkage unit outer cover 203 is a whole outer cover, linkage unit outer cover 203 can down cover be one-body molded with cover on the lampshade or lampshade, cover down with lampshade by fixture again after the moulding or lampshade on cover and fixedly connected.Not only can shield with lampshade 101 integrated linkage unit outer covers 203 to linkage unit; can also play the load-bearing effect to whole LED lamp unit with lampshade 101; for example; can will form the LED product by some LED lamps unit; directly hang on a certain fixed object by linkage unit outer cover 203; as hang on the axis body, make easy for installation, flexible.
In addition, linkage unit outer cover 203 also can be one-body molded with linkage unit, when lampshade, linkage unit, the moulding of linkage unit outer cover three in one, whole LED lamp unit will be very firm, be not easy to damage because of the influence that is subjected to extraneous collision, concussion etc., and the waterproof and the dustproof effect of whole LED lamp unit are also better.
Between the LED lamp of the present utility model unit by at 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, is used to realize the connection between each LED lamp unit; The utility model is also unrestricted to this.
As shown in Figure 4, a positive source line 401 and a power-polar curve 402 are set on the pcb board 103, positive source line 401 is connected with the external power supply positive and negative electrode respectively with power-polar curve 402, is used for providing voltage to pcb board.In addition, positive source line and power-polar curve also can be set to one or more respectively, 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 composite plate, the concrete setting is not described further herein.
Control the LED light emitting diode 102 that is arranged on the pcb board 103 in order to drive, can be to each LED light emitting diode 102 independent control, thereby realize effects such as flicker, animation, one control module 403 also is set on the pcb board 103, control module 403 is by the control signal wire transmission of control signals, to drive control LED light emitting diode 102.The LED light emitting diode 102 that is provided with on the 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 the green LED light emitting diode a kind of, or be wherein two kinds of color combinations, or be three kinds of color combinations.Shown in Figure 4, when the control module 403 that adopts was the single line transmission control unit, the control signal wire of single line transmission of control signals only was a control signal wire 404 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 little digital device exploitation of celebrating has Co., Ltd to produce in Beijing, 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.
As shown in Figure 5, LED lamp unit 501 is provided with 3 linkage units 502, linkage unit 503 and 504 3 linkage units of linkage unit, comprise on each linkage unit that one connects a male seat or a connection female seat, the corresponding connection of three linkage units that three linkage units can be provided with same adjacent LED lamp unit, as shown in Figure 5, linkage unit 502, linkage unit 503 and linkage unit 504, by connecting male seat or connecting female seat, with the linkage unit of same LED lamp unit the corresponding connection that connects female seat or connect male seat is set respectively; Some LED lamps unit interconnects, and forms concrete LED lamp product, as: LED lamp string, LED lamp screen etc.
As shown in Figure 6, each linkage unit also can be respectively interconnects with the linkage unit of different LED lamp unit on the LED lamp unit 501, 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 the LED lamp unit 501, linkage unit 601, linkage unit 602, linkage unit 603 and linkage unit 604 interconnect with the linkage unit of different four LED lamp unit respectively, form concrete LED lamp product with this, as LED lamp screen, LED ornament lamp etc.
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 lamp unit is characterized in that, comprising: lampshade, pcb board, at least one LED light emitting diode that is arranged on the pcb board, and at least one linkage unit;
Described pcb board is fixed in the described lampshade;
Each linkage unit is fixedlyed connected with described pcb board respectively, is used to realize each LED lamp unit
Between connection.
2, LED lamp according to claim 1 unit is characterized in that described LED lamp unit comprises at least two linkage units.
3, LED lamp according to claim 1 unit, it is characterized in that, described pcb board is provided with 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 drives the described LED light emitting diode of control according to the control signal of at least one control signal wire input;
Described linkage unit setting: with each positive source line of described pcb board, the power circuit that the power-polar curve is connected and the signal line that is connected with each control signal wire of described pcb board; Be used to realize the electrical connection between each LED lamp unit.
4, LED lamp according to claim 3 unit is characterized in that described pcb board only is provided with a control signal wire;
Described control module is a single line control module, and described single line control module drives the described LED light emitting diode of control only according to the control signal of control signal wire input.
5, LED lamp according to claim 1 unit is characterized in that each linkage unit and described pcb board are wholely set.
6, LED lamp according to claim 1 unit is characterized in that 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.
7, according to the arbitrary described LED lamp of claim 1 to 6 unit, it is characterized in that each linkage unit is provided with the connecting portion that agrees with mutually respectively, be used to realize between each LED lamp unit that the connecting portion by two linkage units is connected.
8, a kind of 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 that is arranged on the pcb board, and at least one linkage unit;
Described pcb board is fixed in the described lampshade;
Each linkage unit is fixedlyed connected with described pcb board respectively;
Be connected by each linkage unit respectively between each LED lamp unit.
9, LED lamp system according to claim 8 is characterized in that, described LED lamp unit comprises at least two linkage units.
10, LED lamp system according to claim 9 is characterized in that, described pcb board is provided with at least one positive source line, at least one power-polar curve, a control signal wire and a single line control module;
Described single line control module drives the described LED light emitting diode of control according to the control signal of described control signal wire input;
Described linkage unit setting: with each positive source line of described pcb board, the power circuit that the power-polar curve is connected and the signal line that is connected with described control signal wire; Be used to realize the electrical connection between each LED lamp unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201103768U CN201289016Y (en) | 2008-09-12 | 2008-09-12 | LED lamp unit and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201103768U CN201289016Y (en) | 2008-09-12 | 2008-09-12 | LED lamp unit and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201289016Y true CN201289016Y (en) | 2009-08-12 |
Family
ID=40980699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201103768U Expired - Fee Related CN201289016Y (en) | 2008-09-12 | 2008-09-12 | LED lamp unit and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201289016Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101368695B (en) * | 2008-09-12 | 2013-09-04 | 北京中庆微数字设备开发有限公司 | LED lamp unit and system |
-
2008
- 2008-09-12 CN CNU2008201103768U patent/CN201289016Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101368695B (en) * | 2008-09-12 | 2013-09-04 | 北京中庆微数字设备开发有限公司 | LED lamp unit and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101368712B (en) | LED lamp unit and system | |
| CN202091819U (en) | LED (light-emitting diode) light-emitting module | |
| CN206222050U (en) | LED meteor shower fluorescent tube ice bar lamps | |
| CN106641820A (en) | Led waterproof christmas lamp | |
| CN201289016Y (en) | LED lamp unit and system | |
| CN101363579B (en) | LED lamp strip | |
| CN101368695B (en) | LED lamp unit and system | |
| CN201339902Y (en) | LED lamp unit and system | |
| CN201373324Y (en) | Decorative lamp with snowing effect | |
| CN201273467Y (en) | LED decoration lamp | |
| CN202145365U (en) | LED display device | |
| CN201513758U (en) | Waterproof LED module | |
| CN201428979Y (en) | LED holiday lamp string connected by circuit board | |
| CN202189783U (en) | Lamp-driver combined cylindrical RGB full-color LED hybrid packaging structure | |
| CN201513782U (en) | Combination type decorative light splicable lamp string | |
| CN202056633U (en) | String light structure | |
| CN202024154U (en) | LED (light-emitting diode) luminous module | |
| CN201255352Y (en) | Solar LED pixel lamp | |
| CN201757315U (en) | Segmented-connected LED decoration lamp string | |
| CN206347374U (en) | LED meteor shower rainbow tubes | |
| CN205331955U (en) | Luminuous ornament | |
| CN202629743U (en) | Four-lamp-type waterproof LED (Light-Emitting Diode) module | |
| CN204922781U (en) | Remote control ornament lamp | |
| CN216480747U (en) | Modularization flexible color lamp | |
| CN202834961U (en) | Round high-voltage LED lamp bar |
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: 20090812 Termination date: 20130912 |