CN213426523U - Light and color adjustable lamp strip - Google Patents
Light and color adjustable lamp strip Download PDFInfo
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- CN213426523U CN213426523U CN202022491390.0U CN202022491390U CN213426523U CN 213426523 U CN213426523 U CN 213426523U CN 202022491390 U CN202022491390 U CN 202022491390U CN 213426523 U CN213426523 U CN 213426523U
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- lamp bead
- bead chip
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Abstract
The utility model discloses a light and color adjustable lamp belt, which comprises a substrate structure, a resistor, a circuit bonding pad, a first lamp bead chip and a second lamp bead chip, wherein the first lamp bead chip is matched with a double-color light adjustment lamp, the anode of the first lamp bead chip is welded with the cathode of the circuit bonding pad, the anode of the second lamp bead chip is welded with the anode of the circuit bonding pad, and the circuit bonding pad is arranged on the end surface of the substrate structure; the resistors are arranged between the circuit pads through the substrate structure. This can adjust luminance mixing of colors lamp area possesses the two lines of cooperation market and adjusts luminance mixing of colors drive and can realize that double-colored electrodeless moves, improves lamp area application range, and the light-emitting effect is even, and the loss is low, production is convenient, safe high-efficient advantage.
Description
Technical Field
The utility model relates to a lamp area technical field specifically is a mixing of colors lamp area can adjust luminance.
Background
Because the lamp area has the compliance, can bend or laminate at will according to the angle of installation thing, the lamp area on the existing market is two double-colored lines when using adjust luminance the drive and can't realize electrodeless accent, and the light-emitting degree of consistency is not good, and the consume is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mixing of colors lamp area of can adjusting luminance possesses two lines of cooperation market and adjusts luminance mixing of colors drive and can realize that double-colored electrodeless is transferred, improves lamp area application range, and the light-emitting effect is even! The lamp strip has the advantages of low loss, convenience in production, safety, high efficiency and high energy, and the problems that when the lamp strip on the existing market is used, two-color two-wire dimming drive cannot realize stepless dimming, the light emitting uniformity is poor, and the loss is high are solved.
In order to achieve the above object, the utility model provides a following technical scheme: a light and color adjustable lamp strip comprises a substrate structure, a resistor, a circuit bonding pad, a first lamp bead chip and a second lamp bead chip, wherein the first lamp bead chip and the second lamp bead chip are matched with double-color light adjustment;
the resistors are arranged between the circuit pads through the substrate structure.
Furthermore, the two ends of the substrate are provided with a positive electrode and a negative electrode, and the input end and the output end of the first lamp bead chip and the second lamp bead chip are connected with the positive electrode and the negative electrode.
Further, lamp pearl chip one and lamp pearl chip two adopt one of CSP chip, miniLED chip, the colored chip setting of flip-chip, the same pad of lamp pearl chip one and lamp pearl chip two adopts the lamp pearl chip setting of different colours.
Further, the first lamp bead chip and the second lamp bead chip can be 2V to 48V.
Further, the substrate may be a flexible or hard copper substrate or an aluminum substrate, a PCB substrate, or the like.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses lamp pearl chip one and lamp pearl chip two pass through the circuit pad and locate the base plate structure on, and set up resistance between corresponding the circuit pad through base plate structure, adjust luminance according to the supporting mixing of colors drive of adjusting luminance of actual demand during the use, multiplicable or reduction lamp pearl chip one and two solid brilliant series-parallel connection quantity of lamp pearl chip and resistance quantity and resistance size or cancellation resistance, realize that the double-colored two lines of cooperation market adjust luminance mixing of colors drive and can realize double-colored electrodeless transfer, the light-emitting degree of consistency improves when making the lamp area use, the use loss rate is low, and be convenient for produce.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a substrate structure; 2. a resistance; 3. a first lamp bead chip; 4. a second lamp bead chip; 5. a circuit pad; 6. a negative electrode; 7. and (4) a positive electrode.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, the technical solutions that a plurality of process loops are set on all other embodiments and the same substrate obtained by the ordinary skilled person without creative work all belong to the protection scope of the present invention.
Referring to fig. 1, a light and color adjustable lamp strip includes a substrate structure 1, a resistor 2, a circuit pad 5, a first lamp bead chip 3 and a second lamp bead chip 4 which cooperate with bicolor dimming, wherein an anode of the first lamp bead chip 3 is welded to a cathode of the circuit pad 5, an anode of the second lamp bead chip 4 is welded to an anode of the circuit pad 5, and the circuit pad 5 is arranged on an end surface of the substrate structure 1;
the resistors 2 are arranged between the circuit pads 5 through the substrate structure 1.
Specifically, base plate structure 1's both ends are equipped with anodal 7 and negative pole 6, the input and the output of lamp pearl chip one 3 and lamp pearl chip two 4 are connected with anodal 7 and negative pole 6.
Specifically, lamp pearl chip one 3 and lamp pearl chip two 4 adopt one of CSP chip, miniLED chip, the colored chip setting of flip-chip, lamp pearl chip one 3 and lamp pearl chip two 4 adopt the lamp pearl chip setting of different colours.
Specifically, the substrate may be a flexible or hard copper substrate, an aluminum substrate, a PCB substrate, or the like.
Specifically, the first lamp bead chip 3 and the second lamp bead chip 4 can be 2V to 48V.
In summary, the following steps: the first lamp bead chip 3 and the second lamp bead chip 4 are arranged on the base plate structure 1 through the circuit bonding pad 5, the resistors 2 are arranged between the corresponding circuit bonding pads 5 of the base plate structure 1, dimming and color mixing driving is carried out according to matching during use, the fixed crystal series-parallel connection quantity of the first lamp bead chip 3 and the second lamp bead chip 4, the quantity of the resistors 2 and the size of the resistors 2 or the resistors 2 are cancelled, double-color stepless dimming and color mixing driving can be realized by matching the double-color two-line dimming and color mixing driving in the market, the light emitting uniformity is improved when the lamp strip is used, the use loss rate is low, and production is facilitated.
Claims (3)
1. The utility model provides a can adjust luminance mixing of colors lamp area, includes substrate structure (1), resistance (2), circuit pad (5), the lamp pearl chip that the cooperation double-colored was adjusted luminance one (3) and lamp pearl chip two (4), its characterized in that: the positive electrode of the first lamp bead chip (3) is welded with the negative electrode of the circuit bonding pad (5), the positive electrode of the second lamp bead chip (4) is welded with the positive electrode of the circuit bonding pad (5), and the circuit bonding pad (5) is arranged on the end face of the substrate structure (1);
the resistors (2) are arranged between the circuit pads (5) through the substrate structure (1).
2. A light and colour adjustable light strip according to claim 1, characterized in that: the two ends of the substrate structure (1) are provided with an anode (7) and a cathode (6), and the input end and the output end of the first lamp bead chip (3) and the second lamp bead chip (4) are connected with the anode (7) and the cathode (6).
3. A light and colour adjustable light strip according to claim 1, characterized in that: the LED lamp is characterized in that the first lamp bead chip (3) and the second lamp bead chip (4) are arranged in one of a CSP chip, a MiniLED chip and a flip colored chip, and the first lamp bead chip (3) and the second lamp bead chip (4) are arranged in a lamp bead chip combination mode in which the same bonding pad is provided with different colors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022491390.0U CN213426523U (en) | 2020-11-02 | 2020-11-02 | Light and color adjustable lamp strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022491390.0U CN213426523U (en) | 2020-11-02 | 2020-11-02 | Light and color adjustable lamp strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213426523U true CN213426523U (en) | 2021-06-11 |
Family
ID=76249024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022491390.0U Active CN213426523U (en) | 2020-11-02 | 2020-11-02 | Light and color adjustable lamp strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213426523U (en) |
-
2020
- 2020-11-02 CN CN202022491390.0U patent/CN213426523U/en active Active
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