CN212435982U - Simulated flame lamp circuit, LED (light-emitting diode) wind lamp and candle lamp - Google Patents
Simulated flame lamp circuit, LED (light-emitting diode) wind lamp and candle lamp Download PDFInfo
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- CN212435982U CN212435982U CN201820294833.7U CN201820294833U CN212435982U CN 212435982 U CN212435982 U CN 212435982U CN 201820294833 U CN201820294833 U CN 201820294833U CN 212435982 U CN212435982 U CN 212435982U
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Abstract
The utility model provides an emulation flame lamp circuit, LED lantern and candle lamp, wherein, emulation flame lamp circuit includes: the input voltage is connected with an external working voltage; the control chip is connected with the input voltage and works under the action of the input voltage, and the control chip is provided with a driving port and an adjusting control port; the charging circuit is connected with the input voltage and works under the action of the input voltage; one end of each LED lamp is connected with the driving port of the control chip, and the other end of each LED lamp is connected with the adjusting control port; has the advantages that: through adjusting and controlling each LED lamp, the vivid flame jumping effect is achieved, and better ornamental experience is obtained.
Description
Technical Field
The utility model relates to the technical field of lamps and lanterns, especially, relate to an emulation flame lamp circuit.
Background
In this society, the use of flame lights is now becoming more common, particularly at nighttime in cities, where a wide variety of flame lights are available. Although various flame lamps in the market have various varieties and different effects, most flame lamps have the same principle, and basically adopt the LED luminous tube technology to combine LED luminous tubes with different colors to form colorful display effect; however, as the aesthetic level of people is increased, the display effect of the existing flame lamps is not good enough to keep up with the aesthetic requirement.
Disclosure of Invention
To the above problem, the utility model provides an emulation flame lamp circuit, LED lantern and candle lamp, concrete scheme is as follows:
a simulated flame lamp circuit comprising:
the input voltage is connected with an external working voltage;
the control chip is connected with the input voltage and works under the action of the input voltage, and the control chip is provided with a driving port and an adjusting control port;
the charging circuit is connected with the input voltage and works under the action of the input voltage;
and one end of each LED lamp is connected with the driving port of the control chip, and the other end of each LED lamp is connected with the adjusting control port.
Wherein the input voltage is 3.3V to 5V.
Wherein, a plurality of LED lamps form a matrix arrangement.
The LED lamps are arranged in six rows and six columns.
And the plurality of LED lamps are arranged in 36 position points of six rows and six columns, and 36 LED lamps are arranged on the 36 position points.
The control chip comprises 6 driving ports, and each driving port is connected with 6 LED lamps connected in parallel.
And the LED lamps in the same row are connected with an adjusting control port through an adjusting control branch.
Wherein, each regulating control branch comprises a plurality of constant value resistors.
The utility model also provides a LED lantern adopts foretell emulation flame lamp circuit. And also provides an LED candle lamp, which adopts the simulated flame lamp circuit.
Has the advantages that: through adjusting and controlling each LED lamp, the vivid flame jumping effect is achieved, and better ornamental experience is obtained.
Drawings
FIG. 1 is a schematic circuit diagram of an embodiment of a simulated glow lamp circuit according to the present invention;
fig. 2 is the utility model discloses install in the structural schematic diagram of LED lantern.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
As shown in fig. 1, a simulated flame lamp circuit is provided, which is characterized by comprising:
the input voltage is connected with an external working voltage;
the control chip U1 is connected with the input voltage and works under the action of the input voltage, and the control chip U1 is provided with a driving port and an adjusting control port;
and one end of each of the LED lamps is connected with the driving port of the control chip U1, and the other end of each of the LED lamps is connected with the adjusting control port.
In the technical scheme, the gray scale of each LED lamp is adjusted and controlled through the control chip U1, and the effect of simulating real flame jumping can be achieved.
In a preferred embodiment, the magnitude of the input voltage VCC is 3.3V to 5V.
In a preferred embodiment, a plurality of the LED lamps are arranged in a matrix.
In the technical scheme, the LED lamps arranged in the matrix form a vivid flame effect more easily.
In a preferred embodiment, the plurality of LED lamps are arranged in six rows and six columns.
In the technical scheme, the anode of the LED lamp is connected with the regulation control port, and the cathode of the LED lamp is connected with the driving port.
Specifically, the anodes of the LED lamps in the same row in each column are connected to the same regulation control port, and the cathodes of the LED lamps in the same column are connected to the same driving port.
In a preferred embodiment, the plurality of LED lamps are arranged in six rows and six columns of 36 position points, and 36 LED lamps are arranged on the 36 position points.
In the above technical solution, the 36 LED lamps are LEDs 1-36 in fig. 1. The application of a large number of LED lamps can make the flame lamp look more real when simulating flames.
In a preferred embodiment, the control chip comprises 6 driving ports, and each driving port is connected with 6 parallel LED lamps.
Among the above-mentioned technical scheme, 6 drive ports of direct connection in the negative pole pin department of LED lamp can directly control the lighting and going out of LED lamp. In addition, by applying the color mixing principle, the gray scale of each LED lamp is adjusted and controlled through the decoding and encoding of the control chip U1, so that the flame lamp can achieve the effect of simulating the real flame jumping.
Specifically, each LED lamp can be modulated by using a pulse modulation principle, the brightness and the color of each LED lamp are controlled to be displayed, and then the LED lamps are orderly arranged, so that the effect of simulating real flame jumping can be realized.
In a preferred embodiment, the LED lamps in the same row are connected to an adjustment control port through an adjustment control branch.
In a preferred embodiment, each of the regulation control branches includes a plurality of constant-value resistors.
In the above technical scheme, one end of the fixed value resistor is connected with the anode of the LED lamp, and the other end is connected with the adjusting control port of the control chip U1 through another fixed value resistor.
In the above technical solution, as shown in fig. 1, the number of the control ports is adjusted to be 1.
Specifically, the adjusting control port can be used for adjusting the brightness degree of the LED lamp, and in addition, the adjusting control port can also protect the circuit and prevent the circuit from being burnt due to overlarge current.
In the above technical solution, a lithium battery may be used as the built-in power supply.
As shown in FIG. 2, the utility model also provides a LED hurricane lamp, which adopts the above-mentioned simulated flame lamp circuit. The outer cover 10 of the lantern, the base 12, the LED artificial glow lamp circuit 11 mounted on the base 12, and the bottom cover plate 13 mounted on the base 12 are schematically indicated in fig. 2.
The utility model also provides a LED candle lamp adopts foretell emulation flame lamp circuit. The corresponding structure can adopt the LED candle lamp in the prior art
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (8)
1. A simulated flame lamp circuit, comprising:
the input voltage is connected with an external working voltage;
the control chip is connected with the input voltage and works under the action of the input voltage, and the control chip is provided with a driving port and an adjusting control port;
one end of each LED lamp is connected with the driving port of the control chip, and the other end of each LED lamp is connected with the adjusting control port;
the control chip regulates and controls the gray scale of each LED lamp;
36 LED lamps are arranged on 36 position points of the plurality of LED lamps which are arranged in six rows and six columns;
the control chip comprises 6 driving ports, and each driving port is connected with 6 LED lamps connected in parallel.
2. The simulated flame lamp circuit of claim 1, wherein the input voltage is between 3.3V and 5V.
3. The simulated flame lamp circuit of claim 1, wherein a plurality of said LED lamps are arranged in a matrix.
4. The simulated flamed lamp circuit of claim 1 wherein a plurality of said LED lamps are arranged in six rows and six columns.
5. The simulated flame lamp circuit of claim 1, wherein the LED lamps in the same row are connected to a regulation control port through a regulation control branch.
6. The flamethrower circuit of claim 5, wherein each of said regulated control branches includes a plurality of fixed resistors.
7. An LED hurricane lamp, characterized in that the simulated flame lamp circuit of any one of claims 1 to 6 is adopted.
8. An LED candle lamp, characterized in that a simulated flame lamp circuit according to any one of claims 1 to 6 is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820294833.7U CN212435982U (en) | 2018-03-02 | 2018-03-02 | Simulated flame lamp circuit, LED (light-emitting diode) wind lamp and candle lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820294833.7U CN212435982U (en) | 2018-03-02 | 2018-03-02 | Simulated flame lamp circuit, LED (light-emitting diode) wind lamp and candle lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212435982U true CN212435982U (en) | 2021-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820294833.7U Active CN212435982U (en) | 2018-03-02 | 2018-03-02 | Simulated flame lamp circuit, LED (light-emitting diode) wind lamp and candle lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212435982U (en) |
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2018
- 2018-03-02 CN CN201820294833.7U patent/CN212435982U/en active Active
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| GR01 | Patent grant | ||
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Effective date of registration: 20221008 Address after: Room 1412, Taikang Building, No. 467 Taikang Middle Road, Shounan Street, Yinzhou District, Ningbo City, Zhejiang Province 315199 Patentee after: Ningbo Hengmao Times Import & Export Co.,Ltd. Address before: 315000 17th floor, 257 Huifeng East Road, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: NINGBO WINS TIME IMP. & EXP. CO.,LTD. |
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Address after: Room 1901, 19th Floor, No. 1359 Tiantong South Road, Shounan Street, Yinzhou District, Ningbo City, Zhejiang Province, 315000 Patentee after: Ningbo Hengmao Times Import & Export Co.,Ltd. Address before: Room 1412, Taikang Building, No. 467 Taikang Middle Road, Shounan Street, Yinzhou District, Ningbo City, Zhejiang Province 315199 Patentee before: Ningbo Hengmao Times Import & Export Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |