CN101586754A - A kind of ice flower model lamp - Google Patents
A kind of ice flower model lamp Download PDFInfo
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- CN101586754A CN101586754A CNA2008101122208A CN200810112220A CN101586754A CN 101586754 A CN101586754 A CN 101586754A CN A2008101122208 A CNA2008101122208 A CN A2008101122208A CN 200810112220 A CN200810112220 A CN 200810112220A CN 101586754 A CN101586754 A CN 101586754A
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- pcb board
- drive control
- control chip
- single wire
- wire transmission
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Abstract
The invention discloses a kind of ice flower model lamp, comprise model bracket, colligation lamp body and the power line on model bracket, described lamp body comprises that some display units are electrically connected the lamp string that forms by flexible cord; Each display unit comprises pcb board, is arranged on single wire transmission drive control chip and LED light emitting diode on 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.The present invention is simple in structure, steady signal transmission, easy to maintenance and have a good waterproof effect.
Description
Technical field
The present invention relates to a kind of light-emitting device, particularly a kind of moulding lamp.
Background technology
Lamp decoration is used as decorates extensive use, particularly in various festival celebrations with corresponding representative as decoration, to increase happy atmosphere.Ice flower model lamp promptly is by moulding lamp water being freezed, can forming the various ice lantern arts work of ice cover.The moulding lamp generally all is to be support with three-dimensional contouring lamp decoration model in the prior art, and colligation lamp string on support then is nested with the sleeve pipe of a surperficial concave-convex surface again outside the lamp string, can make light continuous like this, and have waterproof effect.Moulding lamp of the prior art does not generally all have embedded control chip, the demonstration of lamp string changes single, and the driving control chip of lamp decoration is generally all formed a transmission channel by four circuits and is come transmission of control signals in the prior art, circuit generally has two input heads when connecting, two deliveries, each one of power connection and Signal connector, joint can cause the fault rate height too much, reliability reduces, and also makes the complex circuitization of moulding lamp simultaneously; The lamp string is nested with a sleeve pipe outward, though can play good waterproof effect, has also increased the volume of lamp string simultaneously, the heaviness that the lamp string is become.
Summary of the invention
The present invention is in order to solve deficiency of the prior art, and the ice flower model lamp of a kind of simple in structure, stable signal transmission, easy to maintenance and tool waterproof effect is provided especially.
Technical scheme of the present invention is:
A kind of ice flower model lamp comprises model bracket, colligation lamp body and the power line on model bracket, it is characterized in that: described lamp body comprises that some display units are electrically connected the lamp string that forms by flexible cord; Each display unit comprises pcb board, is arranged on single wire transmission drive control chip and LED light emitting diode on 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 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.
Described pcb board and the single wire transmission drive control chip that is arranged on the pcb board are encapsulated in the described LED light emitting diode.
Described display unit adopts the waterproof plastic cement to seal admittedly.
Described LED light emitting diode is a Piranha LED light emitting diode.
Described LED light emitting diode comprises and contains more than one tube core at least.
Described tube core is a kind of or any combination in red light emitting diodes tube core, green LED tube core and the blue LED tube core.
Described pcb board is double-deck pcb board, described LED luminescence unit is arranged on the front surface of pcb board, described single wire transmission drive control chip is arranged on the rear surface of pcb board, and described single wire transmission drive control chip passes between pcb board and the described LED luminescence unit and is electrically connected.
As can be seen from the above technical solutions, the present invention has following beneficial effect, has adopted single wire transmission drive control chip, and the signal controlling circuit has 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 display unit also can be designed into minimum, the very small volume and less weight of lamp string.
Description of drawings
Fig. 1 is a schematic appearance of the present invention;
Fig. 2 is the structural representation of lamp body of the present invention;
Fig. 3 is a pcb board circuit diagram of the present invention.
The specific embodiment
See Fig. 1, model bracket of the present invention is designed to the deer shape, can be designed to the shape of other animals or article, lamp body 2 and the power line 3 of colligation on model bracket, and lamp body 2 is by finishing to be with 4 colligations on model bracket 1.
See Fig. 2, lamp body 2 is electrically connected the lamp string that forms by some display units 5 by circuit 9.Display unit 5 is made up of pcb board 7, the LED light emitting diode 6 and the single wire transmission drive control chip 8 that are arranged on the pcb board, and pcb board 7 and the single wire transmission drive control chip 8 that is arranged on the pcb board 7 are encapsulated in the described LED light emitting diode 6; LED light emitting diode 6 is a Piranha LED light emitting diode, and lighting angle is big, light is even and brightness is high, and Piranha is the packaged type that exists under a kind of prior art, repeats no more here; LED light emitting diode 6 comprises at least more than one tube core, and tube core can comprise a kind of in red light emitting diodes tube core, green LED tube core and the blue LED tube core as required, perhaps is any combination of these three kinds of primary colours tube cores; Single wire transmission drive control chip 8 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, and stable signal transmission and cascade signal are undamped; Pcb board 7 adopts double-deck pcb board, LED light emitting diode 6 is arranged on pcb board 7 front surfaces, single wire transmission drive control chip 8 is arranged on pcb board 7 rear surfaces, single wire transmission drive control chip 8 passes pcb board 7 and is electrically connected with the LED light emitting diode, this set not only makes the lamp string specious, can also reduce laterally taking up room of display unit.Circuit 9 comprises power line and signal control line, and circuit 9 is made into flexible cord by the outer parcel of waterproof insulation.Display unit 5 seals admittedly by the waterproof plastic cement, can make lamp string good waterproof effect.
See Fig. 3, pcb board 6 is provided with a positive source circuit 31, is connected with LED light emitting diode 6; A power cathode circuit 32 is connected with single wire transmission drive control chip 8; LED light emitting diode 6 comprises red light emitting diodes tube core 63, green LED tube core 62 and blue LED tube core 61, connects with R1, R2, R3 respectively; Single wire transmission drive control chip 8 is by signal controlling circuit 10 input control signals, and it is luminous directly to drive control LED light emitting diode 6; Be provided with the R4 that LED reports an error indicator lamp 64 and connects with indicator lamp 64 between described single wire transmission drive control chip 8 and a power cathode circuit 32, described single wire transmission drive control chip 8 has the deixis of reporting an error.When single wire transmission drive control chip 8 makes a mistake, single wire transmission drive control chip 8 output error index signals, report an error indicator lamp 64 received signals and reporting an error of LED report an error by indicator lamp 64, can know the position of making a mistake very soon, make easy to maintenance.Connected in series between the single wire transmission drive control chip 8 by positive source circuit 31, a power cathode circuit 32 and a signal controlling circuit 10.
The present invention has eliminated crosstalking between signal owing to adopt the single line transmission, has increased the transmission range of signal, and single wire transmission drive control chip carries PWM, and signal can be from encoding and decoding through every grade of chip, and the multi-plate chip cascade signal is undamped, makes steady signal transmission; Chip has the deixis of reporting an error, can be by connecting the indication that reports an error of a LED lamp, and easy to maintenance.
The above embodiment only is used for illustrating the present invention, but is not limited thereto.Under the condition that does not depart from the present invention's 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 invention
Claims (9)
1, a kind of ice flower model lamp comprises model bracket, colligation lamp body and the power line on model bracket, it is characterized in that: described lamp body comprises that some display units are electrically connected the lamp string that forms by flexible cord; Each display unit comprises pcb board, is arranged on single wire transmission drive control chip and LED light emitting diode on 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 ice flower model lamp according to claim 1 is characterized in that: described single wire transmission drive control chip is the single wire transmission drive control chip that carries PWM.
3, a kind of ice flower model lamp according to claim 1, it is characterized in that: described single wire transmission drive control chip has the deixis of reporting an error, when chip makes a mistake, chip output error index signal.
4, a kind of ice flower model lamp according to claim 1 is characterized in that: described pcb board and the single wire transmission drive control chip that is arranged on the pcb board are encapsulated in the described LED light emitting diode.
5, a kind of ice flower model lamp according to claim 4 is characterized in that: described display unit adopts the waterproof plastic cement to seal admittedly.
6, a kind of ice flower model lamp according to claim 4 is characterized in that: described LED light emitting diode is a Piranha LED light emitting diode.
7, a kind of ice flower model lamp according to claim 4 is characterized in that: described LED light emitting diode comprises and contains more than one tube core at least.
8, a kind of ice flower model lamp according to claim 6 is characterized in that: described tube core is a kind of or any combination in red light emitting diodes tube core, green LED tube core and the blue LED tube core.
9, a kind of ice flower model lamp according to claim 1, it is characterized in that: described pcb board is double-deck pcb board, described LED luminescence unit is arranged on the front surface of pcb board, described single wire transmission drive control chip is arranged on the rear surface of pcb board, and described single wire transmission drive control chip passes between pcb board and the described LED luminescence unit and is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101122208A CN101586754A (en) | 2008-05-21 | 2008-05-21 | A kind of ice flower model lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101122208A CN101586754A (en) | 2008-05-21 | 2008-05-21 | A kind of ice flower model lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101586754A true CN101586754A (en) | 2009-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101122208A Pending CN101586754A (en) | 2008-05-21 | 2008-05-21 | A kind of ice flower model lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101586754A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606341A (en) * | 2013-11-27 | 2014-02-26 | 哈尔滨理工大学 | Multi-functional LED display system used for ice lamp |
| CN106940001A (en) * | 2017-04-12 | 2017-07-11 | 刘全义 | Nilas ice lantern and preparation method thereof |
-
2008
- 2008-05-21 CN CNA2008101122208A patent/CN101586754A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606341A (en) * | 2013-11-27 | 2014-02-26 | 哈尔滨理工大学 | Multi-functional LED display system used for ice lamp |
| CN106940001A (en) * | 2017-04-12 | 2017-07-11 | 刘全义 | Nilas ice lantern and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: LI XIN Free format text: FORMER OWNER: BEIJING JUSHU DIGITAL TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20101224 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100085 ROOM 402B, TOWER E, YINGCHUANG POWER PARK, NO.1, SHANGDI EAST ROAD, HAIDIAN DISTRICT, BEIJING TO: 518040 701, BUILDING 211, TAIRAN SCIENCE AND TECHNOLOGY PARK, CHEGONGMIAO, FUTIAN DISTRICT, SHENZHEN CITY |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20101224 Address after: 518040 Shenzhen City, Futian District Che Kung Temple science and Technology Parks Tairan 211 701 Applicant after: Li Xin Address before: 100085 Beijing city Haidian District East Road No. 1 building E room 402B power Creative Park Applicant before: Beijing Jushu Digital Technology Development Co., Ltd. |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: FAN HONGXIA Free format text: FORMER OWNER: LI XIN Effective date: 20130506 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518040 SHENZHEN, GUANGDONG PROVINCE TO: 518172 SHENZHEN, GUANGDONG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20130506 Address after: 518172 Guangdong City, Longgang Province, north of the court of the North Road, Longgang Road, Jing Jing, the new town of, 2 A303 Applicant after: Fan Hongxia Address before: 518040 Guangdong city of Shenzhen province Futian District Che Kung Temple science and Technology Parks Tairan 211 701 Applicant before: Li Xin |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20091125 |
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| RJ01 | Rejection of invention patent application after publication |