CN218603685U - Magic color wall washing lamp belt capable of being cut randomly - Google Patents
Magic color wall washing lamp belt capable of being cut randomly Download PDFInfo
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- CN218603685U CN218603685U CN202222797359.9U CN202222797359U CN218603685U CN 218603685 U CN218603685 U CN 218603685U CN 202222797359 U CN202222797359 U CN 202222797359U CN 218603685 U CN218603685 U CN 218603685U
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Abstract
The utility model discloses a wall lamp area is washed to unreal color of tailorring wantonly, lamp area unit including a plurality of parallel connection, lamp area unit is equipped with control chip U1, electric capacity C1, resistance R2, resistance R3, interface P1, interface P2 and a plurality of parallel connection's RGB lamp pearl, control chip U1's first pin passes through the positive pole that resistance R3 connects, control chip U1's first pin passes through electric capacity C1 ground connection, control chip U1's second pin passes through resistance R1 connects interface P1's second pin, the positive pole of the anodal connected power of RGB lamp pearl, the negative pole of RGB lamp pearl with control chip U1 connects. The utility model discloses simple structure need not connect drive power supply to control, and the cost of manufacture is low, and connection control is convenient, and operating voltage is stable, and lamp area unit is shorter, and the electric current is stable, and luminance is stable, cuts the convenience, and later maintenance is convenient.
Description
Technical Field
The utility model relates to a lamp area technical field, concretely relates to wall lamp area is washed to unreal color of tailorring wantonly.
Background
The Led colorful lamp strip is called Led full-color lamp strip, led magic lamp strip, led digital lamp strip and other various names, generally a patch lamp bead is selected to be pasted on a FPCB (flexible printed circuit board), low-voltage direct current power supply is adopted, safety and convenience are achieved, and various light-emitting colors are achieved. However, the existing LED neon light strip generally needs to be connected with a driving power supply for control, so that the manufacturing cost is high, the connection control is inconvenient, meanwhile, the strip light unit is longer, the current stability is insufficient, the illumination brightness is unstable, the long-distance light attenuation is increased, and the later-stage maintenance is inconvenient. Therefore, there is a need for improvements in the prior art to avoid the disadvantages of the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a magic color wall washing lamp belt which is simple in structure and can be cut randomly.
The utility model discloses a realize through following technical scheme:
the utility model provides a wall lamp area is washed to unreal color of tailorring wantonly, includes a plurality of parallel connection's lamp area unit, lamp area unit is equipped with control chip U1, electric capacity C1, resistance R2, resistance R3, interface P1, interface P2 and a plurality of parallel connection's RGB lamp pearl, control chip U1's first pin passes through resistance R3 connection source's positive pole, control chip U1's first pin passes through electric capacity C1 ground connection, control chip U1's second pin passes through resistance R1 connects interface P1's second pin, control chip U1's fourth pin passes through resistance R2 connects interface P2's second pin, the anodal positive pole of connecting power of RGB lamp pearl, the negative pole of RGB lamp pearl with control chip U1 connects.
Further, the RGB lamp beads comprise RGB lamp bead LED1, RGB lamp bead LED2, RGB lamp bead LED3, RGB lamp bead LED4, RGB lamp bead LED5 and RGB lamp bead LED6.
Further, a fifth pin of the control chip U1 is connected to fourth pins of the RGB lamp bead LED3, the RGB lamp bead LED4, the RGB lamp bead LED5, and the RGB lamp bead LED6 through a resistor R4, and the fifth pin of the control chip U1 is connected to fourth pins of the RGB lamp bead LED1 and the RGB lamp bead LED2 through a resistor R4 and a resistor R5.
Further, a sixth pin of the control chip U1 is connected to fifth pins of the RGB lamp bead LED1 and the RGB lamp bead LED2 through a resistor R6, and the sixth pin of the control chip U1 is connected to fifth pins of the RGB lamp bead LED3, the RGB lamp bead LED4, the RGB lamp bead LED5, and the RGB lamp bead LED6.
Further, a seventh pin of the control chip U1 is connected to sixth pins of the RGB lamp bead LED1 and the RGB lamp bead LED2 through a resistor R7, respectively, and the seventh pin of the control chip U1 is connected to sixth pins of the RGB lamp bead LED3, the RGB lamp bead LED4, the RGB lamp bead LED5, and the RGB lamp bead LED6, respectively.
Further, the control chip U1, the capacitor C1, the resistor R2, and the resistor R3 are all disposed at the starting end of the lamp strip unit.
Further, a third pin of the control chip U1 is grounded through a resistor R10, a resistor R11, a resistor R12, a resistor R13, a resistor R14, and a resistor R15, respectively, and a ninth pin of the control chip U1 is grounded.
Further, a third pin of the interface P1 is connected to the positive electrode of the power supply, the first pin of the interface P1 is grounded, the third pin of the interface P2 is connected to the positive electrode of the power supply, and the first pin of the interface P2 is grounded.
Further, the chip type of the chip making U1 is SM16823E, and the RGB lamp beads are 5050RGB lamp beads.
Furthermore, the outer side of the RGB lamp bead is covered with a lens.
Compared with the prior art, the utility model has the advantages that the lamp strip unit is provided with a control chip U1, a capacitor C1, a resistor R2, a resistor R3, an interface P1, an interface P2 and a plurality of RGB lamp beads connected in parallel, a first pin of the control chip U1 is connected with the anode of a power supply through the resistor R3, the first pin of the control chip U1 is grounded through the capacitor C1, a second pin of the control chip U1 is connected with a second pin of the interface P1 through the resistor R1, a fourth pin of the control chip U1 is connected with the second pin of the interface P2 through the resistor R2, the anode of the RGB lamp beads is connected with the anode of the power supply, the cathode of the RGB lamp beads is connected with the control chip U1, so that the structure of the LED colorful lamp strip is simple, need not connect drive power supply to control, the cost of manufacture is low, connection control is convenient, voltage passes through resistance R3, the inside stabilivolt of electric capacity C1 and control chip U1, the step-down obtains stable operating voltage, control chip U1 receives the signal that the controller sent through the DI port, control RGB lamp pearl is luminous after the plastic modulation, a plurality of RGB lamp pearls are parallelly connected, under the condition that control chip U1 is not cut off, can cut out single RGB lamp pearl, cut out the back, can not influence whole circuit, can not influence the operating current of RGB lamp pearl yet, can not change the luminous luminance of RGB lamp pearl, lamp area unit is shorter simultaneously, the electric current is stable, the illumination brightness is stable, long distance light decay reduces, be convenient for the maintenance in later stage.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view of the colorful wall washing lamp strip cut at will according to the present invention;
FIG. 2 is a left side view of the magic color wall washer with a top surface of a lens being an arc surface, which is arbitrarily cut by the present invention;
FIG. 3 is a left side view of the magic color wall washer with a planar top surface and a lens cut at will according to the present invention;
fig. 4 is the utility model discloses the circuit schematic diagram in wall lamp area is washed to the unreal color of tailorring wantonly.
In the figure: 1-a lamp strip unit; 2-lens.
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, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 and fig. 4 the utility model discloses a pinup is washed to unreal color of tailorring wantonly, lamp area unit 1 including a plurality of parallel connection, lamp area unit 1 is equipped with control chip U1, electric capacity C1, resistance R2, resistance R3, interface P1, interface P2 and a plurality of parallel connection's RGB lamp pearl, control chip U1's first pin passes through the positive pole that resistance R3 connected power, control chip U1's first pin passes through electric capacity C1 ground connection, control chip U1's second pin passes through resistance R1 and connects interface P1, control chip U1's fourth pin passes through resistance R2 and connects interface P2's second pin, the positive pole of the anodal connected power of RGB lamp pearl, the negative pole and the control chip U1 of RGB lamp pearl are connected. The LED wall washing lamp strip is provided with a control chip U1, a capacitor C1, a resistor R2, a resistor R3, an interface P1, an interface P2 and a plurality of RGB lamp beads connected in parallel, wherein a first pin of the control chip U1 is connected with the anode of a power supply through the resistor R3, a first pin of the control chip U1 is grounded through the capacitor C1, a second pin of the control chip U1 is connected with a second pin of the interface P1 through the resistor R1, a fourth pin of the control chip U1 is connected with a second pin of the interface P2 through the resistor R2, the anode of the RGB lamp beads is connected with the anode of the power supply, and the cathode of the RGB lamp beads is connected with the control chip U1, so that the LED wall washing lamp strip has a simple structure and does not need to be connected with a driving power supply for control, the cost of manufacture is low, connection control is convenient, voltage passes through resistance R3, the inside stabilivolt of electric capacity C1 and control chip U1, the step-down obtains stable operating voltage, control chip U1 receives the signal that the controller sent through the DI port, the shaping modulation back control RGB lamp pearl is luminous, a plurality of RGB lamp pearls are parallelly connected, under the condition that does not cut off control chip U1, can cut out single RGB lamp pearl, cut out the back, can not influence whole circuit, also can not influence the operating current of RGB lamp pearl, can not change the luminous luminance of RGB lamp pearl, the lamp area unit is shorter simultaneously, the electric current is stable, the illumination luminance is stable, long distance light decay reduces, the maintenance in the later stage of being convenient for.
As a specific implementation mode, RGB lamp pearl includes RGB lamp pearl LED1, RGB lamp pearl LED2, RGB lamp pearl LED3, RGB lamp pearl LED4, RGB lamp pearl LED5 and RGB lamp pearl LED6, and lamp area unit 1 is shorter, is convenient for cut, the maintenance in the later stage of being convenient for.
The fifth pin of the control chip U1 is connected with the fourth pins of the RGB lamp beads LED3, the RGB lamp beads LED4, the RGB lamp beads LED5 and the RGB lamp beads LED6 through the resistor R4, the fifth pin of the control chip U1 is connected with the fourth pins of the RGB lamp beads LED1 and the RGB lamp beads LED2 through the resistor R4 and the resistor R5, and the control of the R color of the RGB lamp beads is facilitated.
The sixth pin of the control chip U1 is connected with the fifth pins of the RGB lamp beads LED1 and the RGB lamp beads LED2 through the resistor R6, and the sixth pin of the control chip U1 is connected with the fifth pins of the RGB lamp beads LED3, the RGB lamp beads LED4, the RGB lamp beads LED5 and the RGB lamp beads LED6, so that the control of the G color of the RGB lamp beads is facilitated.
The seventh pin of the control chip U1 is connected with the sixth pins of the RGB lamp beads LED1 and the RGB lamp beads LED2 through the resistor R7, and the seventh pin of the control chip U1 is connected with the sixth pins of the RGB lamp beads LED3, the RGB lamp beads LED4, the RGB lamp beads LED5 and the RGB lamp beads LED6, so that the control of the color of the RGB lamp beads B is facilitated.
The control chip U1, the capacitor C1, the resistor R2 and the resistor R3 are all arranged at the starting end of the lamp strip unit 1, so that the arrangement of internal circuits of the wall-washing lamp strip with the fantasy colors is facilitated, and copper foil resources are saved.
The third pin of control chip U1 is respectively through resistance R10, resistance R11, resistance R12, resistance R13, resistance R14 and resistance R15 ground connection, and control chip U1 adjusts the operating current of RGB lamp pearl through the resistance to ground that the Re pin is connected, and control chip U1 ninth pin ground connection guarantees control chip U1's operating stability and security.
The resistor R10, the resistor R11, the resistor R12, the resistor R13, the resistor R14 and the resistor R15 are arranged on the side part of the lamp strip unit, the grounding wire is convenient to connect, the arrangement of the inner circuit of the wall-washing lamp strip with the fantasy colors is facilitated, and copper foil resources are saved.
The third pin of the interface P1 is connected with the anode of the power supply, the first pin of the interface P1 is grounded, the third pin of the interface P2 is connected with the anode of the power supply, and the first pin of the interface P2 is grounded, so that the stable power supply and the stable operation stability of the interface P1 and the interface P2 are ensured.
As a specific implementation mode, the chip model of the chip U1 is SM16823E, and the RGB lamp beads are 5050RGB lamp beads.
The outside cover of RGB lamp pearl is equipped with lens 2, effectively protects RGB lamp pearl, makes RGB lamp pearl luminous more even simultaneously, improves the anti-dazzle nature in lamp area, and the top surface of lens 2 is arc surface or plane.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a wall lamp area is washed to illusion-colour of tailorring wantonly which characterized in that: lamp area unit including a plurality of parallel connection, lamp area unit is equipped with control chip U1, electric capacity C1, resistance R2, resistance R3, interface P1, interface P2 and a plurality of parallel connection's RGB lamp pearl, control chip U1's first pin passes through resistance R3 connection source's positive pole, control chip U1's first pin passes through electric capacity C1 ground connection, control chip U1's second pin passes through resistance R1 connects interface P1's second pin, control chip U1's fourth pin passes through resistance R2 connects interface P2's second pin, the anodal positive pole of connecting source of RGB lamp pearl, the negative pole of RGB lamp pearl with control chip U1 connects.
2. The magic color wall washing lamp strip cut arbitrarily according to claim 1, wherein: the RGB lamp beads comprise RGB lamp bead LED1, RGB lamp bead LED2, RGB lamp bead LED3, RGB lamp bead LED4, RGB lamp bead LED5 and RGB lamp bead LED6.
3. The magic color wall washing lamp strip cut arbitrarily according to claim 2, wherein: the fifth pin of the control chip U1 is connected with the fourth pins of the RGB lamp beads LED3, the RGB lamp beads LED4, the RGB lamp beads LED5 and the RGB lamp beads LED6 through a resistor R4, and the fifth pin of the control chip U1 is connected with the fourth pins of the RGB lamp beads LED1 and the RGB lamp beads LED2 through a resistor R4 and a resistor R5.
4. The magic color wall washing lamp strip cut arbitrarily according to claim 2, wherein: the sixth pin of the control chip U1 is connected with the fifth pins of the RGB lamp beads LED1 and the RGB lamp beads LED2 through a resistor R6, and the sixth pin of the control chip U1 is connected with the fifth pins of the RGB lamp beads LED3, the RGB lamp beads LED4, the RGB lamp beads LED5 and the RGB lamp beads LED6.
5. The fantasy color wall washing lamp strip cut arbitrarily according to claim 2, wherein: the seventh pin of the control chip U1 is connected with the sixth pins of the RGB lamp beads LED1 and the RGB lamp beads LED2 through a resistor R7, and the seventh pin of the control chip U1 is connected with the sixth pins of the RGB lamp beads LED3, the RGB lamp beads LED4, the RGB lamp beads LED5 and the RGB lamp beads LED6.
6. The fantasy color wall washing lamp strip cut arbitrarily according to claim 1, wherein: the control chip U1, the capacitor C1, the resistor R2 and the resistor R3 are all arranged at the starting end of the lamp strip unit.
7. The magic color wall washing lamp strip cut arbitrarily according to claim 1, wherein: the third pin of the control chip U1 is grounded through a resistor R10, a resistor R11, a resistor R12, a resistor R13, a resistor R14 and a resistor R15, respectively, and the ninth pin of the control chip U1 is grounded.
8. The magic color wall washing lamp strip cut arbitrarily according to claim 1, wherein: the third pin of the interface P1 is connected with the anode of a power supply, the first pin of the interface P1 is grounded, the third pin of the interface P2 is connected with the anode of the power supply, and the first pin of the interface P2 is grounded.
9. The magic color wall washing lamp strip cut arbitrarily according to claim 1, wherein: the chip type of the system chip U1 is SM16823E, and the RGB lamp pearl is 5050RGB lamp pearl.
10. The magic color wall washing lamp strip cut arbitrarily according to claim 1, wherein: the outer side cover of RGB lamp pearl is equipped with lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222797359.9U CN218603685U (en) | 2022-10-24 | 2022-10-24 | Magic color wall washing lamp belt capable of being cut randomly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222797359.9U CN218603685U (en) | 2022-10-24 | 2022-10-24 | Magic color wall washing lamp belt capable of being cut randomly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218603685U true CN218603685U (en) | 2023-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222797359.9U Active CN218603685U (en) | 2022-10-24 | 2022-10-24 | Magic color wall washing lamp belt capable of being cut randomly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218603685U (en) |
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2022
- 2022-10-24 CN CN202222797359.9U patent/CN218603685U/en active Active
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