CN203309632U - Novel LED light bar - Google Patents
Novel LED light bar Download PDFInfo
- Publication number
- CN203309632U CN203309632U CN2012204652890U CN201220465289U CN203309632U CN 203309632 U CN203309632 U CN 203309632U CN 2012204652890 U CN2012204652890 U CN 2012204652890U CN 201220465289 U CN201220465289 U CN 201220465289U CN 203309632 U CN203309632 U CN 203309632U
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- Prior art keywords
- substrate
- led
- circuit board
- printed circuit
- light bar
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Abstract
The utility model discloses a novel LED light bar which comprises at least three LED luminous units, at least one positive pole power circuit, at least one negative pole power circuit, a substrate and a control device. Each LED luminous unit comprises LED chips and a printed circuit board, at least three clamping grooves are formed in the substrate, the LED luminous units are connected with the substrate in a clamping mode, and the control device is fixed on the substrate and comprises a sensing module and an intelligent control module. The novel LED light bar is simple in structure, convenient to use, novel and fashionable, improves reliability and safety, and has good economic benefits.
Description
Technical field
The utility model relates to a kind of lighting device, relates in particular to a kind of Novel LED light bar.
Background technology
LED is the abbreviation of English light emitting diode (light emitting diode); its basic structure is an electroluminescent semi-conducting material; be placed on a leaded shelf, then the surrounding epoxy sealing, play the effect of protection internal core.At present ornament lamp is with extensive use of form and the various place of lamp bar, and utilizes its changeable moulding to represent the polychromatic decoration effect, and the structure of this kind article is to utilize a main connecting line to be the support and connection body, on main connecting line, be provided with discrete LED lamp string group, the illuminator moulding of lamp string is single, there is no special representation style, decorative effect is not good, fault rate is higher, and reliability is lower, easily causes and goes offline, short circuit, and the lamp body poor radiation, power consumption is large, should not use for a long time.Therefore, there is defect in prior art, needs to improve.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in structure, easy to use, novel fashion, the Novel LED light bar of raising reliability and security.
For achieving the above object, the utility model has adopted following technical scheme: a kind of Novel LED light bar, comprise at least three LED luminescence units, at least one cathode power supply circuit, at least one negative power supply circuit, substrate, control device, the LED luminescence unit comprises LED chip, printed circuit board (PCB), the positive and negative power supply circuit passes substrate and is connected with printed circuit board (PCB), substrate is provided with at least three draw-in grooves, the LED luminescence unit is that cassette is connected with substrate, control device is fixed on substrate, control device comprises sensing module, intelligent control module, sensing module becomes clear and extinguishes for induction LED, and send signal to intelligent control module at once, intelligent control module becomes clear successively and extinguishes according to each LED luminescence unit of signal controlling of sensing module input,
Described printed circuit board (PCB) is provided with an electrode line pass pin, a negative line pass pin, and LED chip is positioned at printed circuit board surface, with both positive and negative polarity circuit pin, is connected the positive and negative power supply connection of both positive and negative polarity circuit pin and substrate;
Described printed circuit board (PCB) is provided with the insulating radiation layer;
Described LED chip is red LED chips, green LED chip, blue led chip, purple LED chip;
Described LED chip can be circle, convexity, ellipse, triangle;
Described substrate is plastic substrate or ceramic substrate.
Beneficial effect with respect to prior art is, the printed circuit board (PCB) of LED luminescence unit is provided with the insulating radiation layer, improve the heat dispersion of LED, the LED luminescence unit is that cassette is connected with substrate, not only make LED lamp bar simple in structure, also improve reliability and the security of lamp bar, set up the LED chip of multiple color, can free Selection and Constitute CF, and can make the bright of each LED different order and extinguish by control device, meet the various needs of different occasions, be applicable to large-scale production, good economic benefit is arranged.
The accompanying drawing explanation
Fig. 1 is the Novel LED light bar structural representation.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
As shown in Figure 1, a kind of Novel LED light bar, comprise at least three LED luminescence units 1, at least one cathode power supply circuit 3, at least one negative power supply circuit 4, substrate 2, control device 5, LED luminescence unit 1 comprises LED chip, printed circuit board (PCB), positive and negative power supply circuit 3, 4 pass substrate 2 is connected with printed circuit board (PCB), substrate 2 is provided with at least three draw-in grooves, LED luminescence unit 1 is connected for cassette with substrate 2, control device 5 is fixed on substrate 2, control device 5 comprises sensing module 6, intelligent control module 7, sensing module 6 becomes clear and extinguishes for induction LED, and at once signal is sent to intelligent control module 7, intelligent control module 7 becomes clear successively and extinguishes according to each LED luminescence unit 1 of signal controlling of sensing module 6 inputs,
Described printed circuit board (PCB) is provided with an electrode line pass pin, a negative line pass pin, and LED chip is positioned at printed circuit board surface, with both positive and negative polarity circuit pin, is connected the positive and negative power supply connection of both positive and negative polarity circuit pin and substrate;
Described printed circuit board (PCB) is provided with the insulating radiation layer;
Described LED chip is red LED chips, green LED chip, blue led chip, purple LED chip;
Described LED chip can be circle, convexity, ellipse, triangle;
Described substrate 2 is plastic substrate or ceramic substrate.
For example, this lamp bar used on the night scene tree is comprised of three LED luminescence units 1, for after it switches on power, when the sensing module 6 of control device 5 is sensed the first luminescence unit when bright, just transmit signal to intelligent control module 7 at once, intelligent control module 7 is just controlled the second luminescence unit, the 3rd luminescence unit extinguishes; When the sensing module 6 of control device 5, sense the second luminescence unit when bright, just transmit signal to intelligent control module 7 at once, intelligent control module 7 is just controlled the first luminescence unit, the 3rd luminescence unit extinguishes; When the sensing module 6 of control device 5, sense the 3rd luminescence unit when bright, just transmit signal to intelligent control module 7 at once, intelligent control module 7 is just controlled the first luminescence unit, the second luminescence unit extinguishes; Control device 5 just control each LED circulate successively bright, to reach splendid effect.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improve and conversion all should belong to the protection domain of the utility model claims.
Claims (3)
1. Novel LED light bar, it is characterized in that: comprise at least three LED luminescence units, at least one cathode power supply circuit, at least one negative power supply circuit, substrate, control device, the LED luminescence unit comprises LED chip, printed circuit board (PCB), the positive and negative power supply circuit passes substrate and is connected with printed circuit board (PCB), substrate is provided with at least three draw-in grooves, the LED luminescence unit is that cassette is connected with substrate, control device is fixed on substrate, control device comprises sensing module, intelligent control module, sensing module becomes clear and extinguishes for induction LED, and send signal to intelligent control module at once, intelligent control module becomes clear successively and extinguishes according to each LED luminescence unit of signal controlling of sensing module input.
2. Novel LED light bar according to claim 1, it is characterized in that: described printed circuit board (PCB) is provided with an electrode line pass pin, a negative line pass pin, LED chip is positioned at printed circuit board surface, with both positive and negative polarity circuit pin, be connected the positive and negative power supply connection of both positive and negative polarity circuit pin and substrate.
3. Novel LED light bar according to claim 1, it is characterized in that: described printed circuit board (PCB) is provided with the insulating radiation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204652890U CN203309632U (en) | 2012-09-06 | 2012-09-06 | Novel LED light bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204652890U CN203309632U (en) | 2012-09-06 | 2012-09-06 | Novel LED light bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203309632U true CN203309632U (en) | 2013-11-27 |
Family
ID=49615841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204652890U Expired - Fee Related CN203309632U (en) | 2012-09-06 | 2012-09-06 | Novel LED light bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203309632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758393A (en) * | 2018-04-11 | 2018-11-06 | 苏州盛威佳鸿电子科技有限公司 | A kind of heat dissipation LED lamp bar |
-
2012
- 2012-09-06 CN CN2012204652890U patent/CN203309632U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758393A (en) * | 2018-04-11 | 2018-11-06 | 苏州盛威佳鸿电子科技有限公司 | A kind of heat dissipation LED lamp bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20140906 |
|
| EXPY | Termination of patent right or utility model |