CN201232876Y - Decorative lamp with decorative pattern - Google Patents
Decorative lamp with decorative pattern Download PDFInfo
- Publication number
- CN201232876Y CN201232876Y CNU2008201087286U CN200820108728U CN201232876Y CN 201232876 Y CN201232876 Y CN 201232876Y CN U2008201087286 U CNU2008201087286 U CN U2008201087286U CN 200820108728 U CN200820108728 U CN 200820108728U CN 201232876 Y CN201232876 Y CN 201232876Y
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- China
- Prior art keywords
- drive control
- control chip
- illuminator
- transmission drive
- lamp
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- Expired - Fee Related
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Abstract
The utility model discloses a decorative lamp having decorative designs, which comprises an illuminant, a design decorative layer and a lamp support. The illuminating unit comprises a power anode circuit, a power cathode circuit, a PCB, LEDs arranged on the PCB and a single-line transmission drive control chip. The power anode circuit is directly connected with the LEDs on the PCB. The power cathode circuit is directly connected with the single-line transmission drive control chip. The single-line transmission drive control chip inputs control signals through a signal control line and directly drives and controls the LEDs to lighten. The utility model has the effects of various colour, simple structure and good decorative effect.
Description
Technical field
The utility model relates to a kind of lighting device, particularly relates to a kind of ornament lamp with decorative pattern.
Background technology
At present, existing ornament lamp is to become plane or space framework then spot to be fixed on the lamp bracket according to animal shape or various design producing, though can it play decorative effect to the ornament lamp profile, owing to can only show profile, color can not give full expression to, inadequately image.Chinese patent CN03225557.8 discloses a kind of ornament lamp with decorative pattern, the light direct irradiation is on pattern decorative layer, display with making clear patterns on the pattern decorative layer, but owing in the illuminator control chip is not set in this scheme, the variation of lamp is very single, also can only the display pattern decorative layer on original color of pattern.
The driving control chip of lamp decoration generally all is to adopt four signal controlling circuits to form a transmission channel to control in the prior art, when adopting four circuits to connect with flexible cord, two input heads are generally arranged, two deliveries, each one of power connection and Signal connector, joint can cause fault rate to raise too much like this, and reliability is low; Four signals carry out cascade, and the size of pcb board is had very big restriction, for little pcb board, cause short circuit easily, problem such as go offline, the luminescence unit complex structure in the lamp decoration; The signal phase mutual interference of four signal lines causes the cascade limited length.
The utility model content
The utility model is in order to solve deficiency of the prior art, provides especially: a kind of employing single wire transmission drive control chip, the illuminator color change is various, the ornament lamp of the band decorative pattern of simple in structure and good decorating effect.
The technical solution of the utility model is: a kind of ornament lamp with decorative pattern, comprise illuminator, and described illuminator is made up of plurality of luminescence units; Pattern decorative layer, described pattern decorative layer can be a layered paper, also can be a sticking again layered paper on the hard plate, and paster is provided with decorative pattern; Lamp bracket is used for fixing illuminator; Described luminescence unit contains a positive source circuit and power cathode circuit, a pcb board, is arranged on LED light emitting diode and single wire transmission drive control chip on the pcb board; A described positive source circuit directly is connected with LED light emitting diode on the described pcb board; Single wire transmission drive control chip directly is connected on a described power cathode circuit and the pcb board; Described single wire transmission drive control chip directly drives the described LED lumination of light emitting diode of control by a signal controlling circuit input control signal.
Described pattern decorative layer is arranged between illuminator and the lamp bracket, and described illuminator and described pattern decorative layer are fixed on the described lamp bracket.
The spot of described illuminator for making by an external flexible transparent plastic clad by plurality of luminescence units.
Can beat by the moulding of paster decorative pattern on the described hard plate and put some apertures, described luminescence unit is installed in this hole and is fixed on the lamp bracket.
Described illuminator is by a described positive source circuit, a described power cathode circuit and the described signal controlling circuit lamp string that forms connected in series by plurality of luminescence units.
Described single wire transmission drive control chip is the single wire transmission drive control chip that carries PWM.
Described single wire transmission drive control chip has the deixis of reporting an error, when chip makes a mistake, and chip output error index signal.
As can be seen from the above technical solutions, the utlity model has following beneficial effect:
1, adds single wire transmission drive control chip in the illuminator, directly control the LED lumination of light emitting diode by single wire transmission drive control chip, the color change that illuminator is shown is various, thereby makes pattern decorative layer more bright and colourful, makes decorative effect better.
2, single wire transmission drive control chip, signal controlling circuit have only one, and joint is an one-in-and-one-out, and connector quantity is few, the reliability height; Single wire transmission drive control chip reduces greatly than traditional driving control chip volume, and connection line is simple, makes pcb board can be designed into minimum, and illuminator integral body is also very small and exquisite.
Description of drawings
Fig. 1 is the utility model schematic appearance;
Fig. 2 is the utility model assembling schematic diagram;
Fig. 3 is fixed on schematic diagram on the lamp bracket for pattern decorative layer of the present utility model;
Fig. 4 is another embodiment schematic diagram of the utility model illuminator;
Fig. 5 a is a luminescence unit structural representation in the utility model illuminator;
Fig. 5 b is another structural representation of luminescence unit in the utility model illuminator;
Fig. 6 is the utility model pcb board circuit diagram.
The specific embodiment
With reference to Fig. 1,2,3, ornament lamp of the present utility model comprises illuminator 1, pattern decorative layer 2 and lamp bracket 3.Illuminator 1 is the spot of being made by the outer coating of plurality of luminescence units one flexible transparent plastic layer, moulding arbitrarily; Illuminator 1 also can be by a positive source circuit, a power cathode circuit and a signal controlling circuit lamp string that forms connected in series by plurality of luminescence units, in order to make illuminator moulding arbitrarily, a described positive source circuit, a described power cathode circuit and a described signal controlling circuit are all made flexible cord.Pattern decorative layer 2 is arranged between illuminator 1 and the lamp bracket 3, and pattern decorative layer 2 can be paster, also can increase a hard plate in addition, adhesive paper again on hard plate, described paster is provided with multicolour pattern, and paster can stick on the lamp bracket 3, and hard plate can be by finishing the band colligation on lamp bracket 3.Lamp bracket 3 can be brandreth or plastic processing frame etc.Illuminator 1 is designed to the moulding of the multicolour pattern on the pattern decorative layer, and illuminator 1 can be by pasting or being with colligation and being fixed on the lamp bracket with finishing; Illuminator 1 issued light directly impinges upon on the paster, strengthens decorative effect.By in illuminator 1, single wire transmission drive control chip being set, by the LED lumination of light emitting diode in the single wire transmission drive control chip control illuminator 1, the color change that illuminator 1 is shown is various, thereby makes pattern decorative layer bright and colourful, makes decorative effect better.
With reference to Fig. 4, another embodiment of illuminator of the present invention, pattern decorative layer 2 is that a sticking again layered paper is made on the hard plate, paster is provided with decorative pattern; Illuminator 1 is by a positive source circuit, a power cathode circuit and a signal controlling circuit lamp string 4 that forms connected in series by plurality of luminescence units, in order to make illuminator moulding arbitrarily, a described positive source circuit, a described power cathode circuit and a described signal controlling circuit are all made flexible cord.Moulding according to the decorative layer pattern on the hard plate is punched, and the luminescence unit in the illuminator 1 is placed in the hole, can reach same decorative effect.
With reference to figure 5a, luminescence unit is made up of pcb board 6 and the LED light emitting diode 5 and the single wire transmission drive control chip 7 that are arranged on the pcb board, pcb board 6 and LED light emitting diode 5 and single wire transmission drive control chip 7 overall package, for the volume that makes the luminescence unit after the encapsulation reaches minimum, pcb board 6 adopts double-deck pcb board, LED light emitting diode 5 and single wire transmission drive control chip are provided with respectively on two surfaces of pcb board 6, also can adopt the single or multiple lift pcb board according to actual needs; LED light emitting diode 5 can be any combination of red LED light emitting diode, green LED light emitting diode and blue led light emitting diode; Single wire transmission drive control chip 7 is for carrying PWM (Pulse width modulation, pulsewidth modulation, a kind of analog signal level is carried out digitally coded method) single wire transmission drive control chip, signal all can be from encoding and decoding through every grade of chip, the multi-plate chip cascade signal is undamped; Single wire transmission drive control chip 7 is by a control signal circuit input control signal, and it is luminous directly to drive control LED light emitting diode 6.Plurality of luminescence units is by circuit 8 formation lamp strings connected in series, outside the lamp string, coat the spot that a flexible transparent plastic layer can be made into again, waterproof effect is better, circuit 8 comprises a positive source circuit, a power cathode circuit and a signal controlling circuit, in order to make the moulding arbitrarily of lamp string or spot, above-mentioned three circuits are all made flexible cord.
With reference to figure 5b, pcb board 6 is provided with plurality of luminescence units, luminescence unit is made up of the LED light emitting diode 5 and the single wire transmission drive control chip 7 that are arranged on the pcb board, single wire transmission drive control chip 7 is encapsulated in the LED light emitting diode 5, single wire transmission drive control chip 7 is by a control signal circuit input control signal, and it is luminous directly to drive control LED light emitting diode 6.By the outer flexible transparent plastic layer that coats of plurality of luminescence units be can be made into spot, have flexibility, moulding arbitrarily in order to make spot integral body, pcb board can adopt the flexible PCB plate.
See Fig. 6, pcb board 6 is provided with LED light emitting diode 5 and single wire transmission drive control chip 7, LED light emitting diode 5 comprises red LED light emitting diode R, green LED light emitting diode G and blue led light emitting diode B, connects with resistance R 1, R2, R3 respectively; Pcb board 6 is provided with a positive source circuit 9, directly is connected with the LED light emitting diode; A power cathode circuit 10 is connected with single wire transmission drive control chip 7; Signal controlling circuit 11 input control signals are given single wire transmission drive control chip 7, and are luminous by single wire transmission drive control chip 7 direct driving LED light emitting diodes 5.Single wire transmission drive control chip 7 also has the deixis of reporting an error, and can be provided with the indicator lamp 12 that reports an error between single wire transmission drive control chip 7 and power cathode circuit 10, and indicator lamp 12 is connected with R4; When single wire transmission drive control chip 7 made a mistake, single wire transmission drive control chip 7 can send error indication signal, and the error indication signal that the indicator lamp 12 that reports an error receives from chip 7 reports an error.
The above embodiment only is used for illustrating the utility model, but is not limited thereto.Under the condition that does not depart from the utility model design, affiliated technical field personnel can make suitable change adjustment, and these change adjustment also should be included within the claim protection domain of the present utility model.
Claims (7)
1, a kind of ornament lamp with decorative pattern comprises
Illuminator, described illuminator contains plurality of luminescence units;
Pattern decorative layer, described pattern decorative layer can be a layered paper, also can be a sticking again layered paper on the hard plate, and paster is provided with decorative pattern;
Lamp bracket is used for fixing illuminator;
It is characterized in that: described luminescence unit contains a positive source circuit and power cathode circuit, a pcb board, is arranged on LED light emitting diode and single wire transmission drive control chip on the pcb board; A described positive source circuit directly is connected with LED light emitting diode on the described pcb board; Single wire transmission drive control chip directly is connected on a described power cathode circuit and the pcb board; Described single wire transmission drive control chip directly drives the described LED lumination of light emitting diode of control by a signal controlling circuit input control signal.
2, a kind of ornament lamp according to claim 1 with decorative pattern, it is characterized in that: described pattern decorative layer is arranged between illuminator and the lamp bracket, and described illuminator and described pattern decorative layer are fixed on the described lamp bracket.
3, a kind of ornament lamp with decorative pattern according to claim 2 is characterized in that: the spot of described illuminator for being made by an external flexible transparent plastic clad by plurality of luminescence units.
4, a kind of ornament lamp with decorative pattern according to claim 1 is characterized in that: can beat by the moulding of paster decorative pattern on the described hard plate and put some apertures, described luminescence unit is installed in this hole and is fixed on the lamp bracket.
5, according to claim 2 or 4 described a kind of ornament lamps with decorative pattern, it is characterized in that: described illuminator is by a described positive source circuit, a described power cathode circuit and the described signal controlling circuit lamp string that forms connected in series by plurality of luminescence units.
6, a kind of ornament lamp with decorative pattern according to claim 1, it is characterized in that: described single wire transmission drive control chip is the single wire transmission drive control chip that carries PWM.
7, according to claim 1 or 6 described a kind of ornament lamps with decorative pattern, it is characterized in that: described single wire transmission drive control chip has the deixis of reporting an error, when chip makes a mistake, and chip output error index signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201087286U CN201232876Y (en) | 2008-06-19 | 2008-06-19 | Decorative lamp with decorative pattern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201087286U CN201232876Y (en) | 2008-06-19 | 2008-06-19 | Decorative lamp with decorative pattern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201232876Y true CN201232876Y (en) | 2009-05-06 |
Family
ID=40619256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201087286U Expired - Fee Related CN201232876Y (en) | 2008-06-19 | 2008-06-19 | Decorative lamp with decorative pattern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201232876Y (en) |
-
2008
- 2008-06-19 CN CNU2008201087286U patent/CN201232876Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Zhongqing Micro Digital Equipment Development Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20140619 |
|
| EXPY | Termination of patent right or utility model |