CN108282925A - A kind of LED flames circuit for lamp, LED storm lantern and candle lamp - Google Patents
A kind of LED flames circuit for lamp, LED storm lantern and candle lamp Download PDFInfo
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- CN108282925A CN108282925A CN201810175916.9A CN201810175916A CN108282925A CN 108282925 A CN108282925 A CN 108282925A CN 201810175916 A CN201810175916 A CN 201810175916A CN 108282925 A CN108282925 A CN 108282925A
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- 239000011159 matrix material Substances 0.000 claims description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention provides a kind of LED flames circuit for lamp, LED storm lantern and candle lamps, wherein LED flame circuit for lamp includes：Input voltage connects an outside operating voltage；Chip is controlled, is connect with the input voltage, acts on lower work in the input voltage, the control chip has driving port and adjusting control port；A plurality of LED light, one end of a plurality of LED light are connect with the driving port of the control chip, and the other end is connect with the adjusting control port；Advantageous effect：By the way that control is adjusted to each LED light, reaches vibration of flame effect true to nature, obtain preferably ornamental experience.
Description
Technical field
The present invention relates to technical field of lamps more particularly to a kind of LED flames circuit for lamp.
Background technology
It is increasingly common for the utilization of flame lamp in this present society, it is various especially at the night in city
The flame lamp of various kinds is seen everywhere.Although all kinds of flame lamps in the market are various in style, effect is different, most of flame lamps
Principle is all exactly the same, is substantially and uses LED light tube technology, and the different LED light tube of a variety of colors is combined one
It rises, forms colorful display effect；However as the increasingly raising of people's aesthetic level, the display effect of existing flame lamp is
Aesthetic requirement is not caught up with a little.
Invention content
In view of the above-mentioned problems, the present invention provides a kind of LED flames circuit for lamp, LED storm lantern and candle lamp, concrete scheme is such as
Under：
A kind of LED flames circuit for lamp, including：
Input voltage connects an outside operating voltage；
Chip is controlled, is connect with the input voltage, acts on lower work in the input voltage, the control chip has
Drive port and adjusting control port；
A plurality of LED light, one end of a plurality of LED light are connect with the driving port of the control chip, separately
One end is connect with the adjusting control port.
Wherein, the size of the input voltage is 3.3V to 5V.
Wherein, a plurality of LED light are arranged at matrix arrangement, the matrix arrangement for three rows seven.
Wherein, a plurality of LED light are arranged as that 18 LED light are arranged on 21 location points of three rows seven row.
Wherein, the control chip includes 7 driving ports, and each driving port is separately connected 3 LED light.
Wherein, same adjusting control port is connected by an adjusting control branch with the LED light of a line.
Wherein, each adjusting control branch includes：
The base stage of p-type triode, the p-type triode connects the adjusting control port by a resistance；
The emitter of the p-type triode connects a reference mode, and the reference mode passes through certain value resistance eutral grounding；
Anode of the collector connection of the p-type triode with LED light described in a line.
Wherein, the control chip includes a reseting port.
The present invention also provides a kind of LED storm lantern, using above-mentioned LED flame circuit for lamp.And also provide a kind of LED candle
Lamp, using above-mentioned LED flame circuit for lamp.
Advantageous effect：By the way that control is adjusted to each LED light, reaches vibration of flame effect true to nature, obtain more preferable
Ornamental experience.
Description of the drawings
A kind of circuit diagram of LED flames circuit for lamp specific embodiment of Fig. 1 present invention；
A kind of LED flames circuit for lamp of Fig. 2 present invention is installed on the structural schematic diagram of LED storm lantern.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of not making creative work it is all its
His embodiment, shall fall within the protection scope of the present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The invention will be further described in the following with reference to the drawings and specific embodiments, but not as limiting to the invention.
As shown in Figure 1, it is proposed that a kind of LED flames circuit for lamp, wherein including：
Input voltage connects an outside operating voltage；
Chip U1 is controlled, is connect with the input voltage, lower work, the control chip U1 are acted in the input voltage
With driving port and adjusting control port；
A plurality of LED light, one end of a plurality of LED light are connect with the driving port of the control chip U1,
The other end is connect with the adjusting control port.
In above-mentioned technical proposal, by the way that control is adjusted to each LED light, the effect for imitating real flame bounce can reach
Fruit.
In a preferred embodiment, the size of the input voltage is 3.3V to 5V.
In a preferred embodiment, a plurality of LED light are at matrix arrangement.
In a preferred embodiment, a plurality of LED light are arranged as three rows seven row.
In above-mentioned technical proposal, the anode of LED light is connected with adjusting control port, cathode and the driving port of LED light
It is connected.
Specifically, the anode in each row with the LED light of a line is connected with identical adjusting control port, in same row
The cathode of LED light be connected with same driving port.
In a preferred embodiment, a plurality of LED light are arranged as being arranged on 21 location points of three rows seven row
18 LED light.
In above-mentioned technical proposal, 18 LED light are DS1~DS14 in Fig. 1.
In a preferred embodiment, the control chip includes 7 driving ports, each driving port difference
Connect 3 LED light.
In above-mentioned technical proposal, be directly connected in 7 at the negative pin of LED light driving ports include P00~P02,
P14~P17 can directly control lighting for LED light with extinguishing.In addition, with colour mixture principle, by controlling chip U1
Decoding and coding, to each LED light carry out gray scale adjusting control, make flame lamp achieve the effect that simulate real flame bounce.
Specifically, each LED light can be modulated using pulse modulated principle, it is bright by controlling each LED light
Degree and color displays then carry out ordered arrangement to multiple LED light, you can realize the effect of simulation real flame bounce.
In a preferred embodiment, it is adjusted and is controlled by adjusting control branch connection one with the LED light of a line
Port processed.
In a preferred embodiment, each adjusting control branch includes：
The base stage of p-type triode, the p-type triode connects the adjusting control port by a resistance；
The emitter of the p-type triode connects a reference mode, and the reference mode is grounded by certain value resistance R6；
Anode of the collector connection of the p-type triode with LED light described in a line.
In above-mentioned technical proposal, as shown in Figure 1, there are 3, including PWM0~PWM2 in adjusting control port.
Specifically, PWM adjusting controls port can be used to adjust the bright dark degree of LED light, in addition, PWM adjusting controls port
Circuit can also be protected, prevent from burning circuit because electric current is excessive.
In a preferred embodiment, the control chip includes a reseting port.
As shown in Fig. 2, a kind of LED storm lantern is also provided, using above-mentioned LED flame circuit for lamp.It is schematically indicated in Fig. 2
The outer cover 10 of storm lantern, pedestal 12, the LED flames circuit for lamp 11 being installed on pedestal 12 and the bottom cover plate for being installed on pedestal 12
13。
The present invention also provides a kind of LED candle lamps, using above-mentioned LED flame circuit for lamp.Corresponding structure may be used
The LED candle lamp of the prior art
The foregoing is merely preferred embodiments of the present invention, are not intended to limit embodiments of the present invention and protection model
It encloses, to those skilled in the art, should can appreciate that all with made by description of the invention and diagramatic content
Equivalent replacement and obviously change obtained scheme, should all be included within the scope of the present invention.
Claims (10)
1. a kind of LED flames circuit for lamp, which is characterized in that including：
Input voltage connects an outside operating voltage；
Chip is controlled, is connect with the input voltage, acts on lower work in the input voltage, the control chip has driving
Port and adjusting control port；
A plurality of LED light, one end of a plurality of LED light are connect with the driving port of the control chip, the other end
It is connect with the adjusting control port.
2. flame circuit for lamp according to claim 1, which is characterized in that the size of the input voltage is 3.3V to 5V.
3. flame circuit for lamp according to claim 1, which is characterized in that a plurality of LED light are described at matrix arrangement
Matrix arrangement arranges for three rows seven.
4. flame circuit for lamp according to claim 1, which is characterized in that a plurality of LED light are arranged as three rows seven row
21 location points on be arranged 18 LED light.
5. flame circuit for lamp according to claim 1, which is characterized in that the control chip includes 7 driving ports, often
The one driving port is separately connected 3 LED light.
6. flame circuit for lamp according to claim 1, which is characterized in that the LED light with a line adjusts control by one
Branch processed connects same adjusting control port.
7. flame circuit for lamp according to claim 7, which is characterized in that each adjusting control branch includes：
The base stage of p-type triode, the p-type triode connects the adjusting control port by a resistance；
The emitter of the p-type triode connects a reference mode, and the reference mode passes through certain value resistance eutral grounding；
Anode of the collector connection of the p-type triode with LED light described in a line.
8. flame circuit for lamp according to claim 1, which is characterized in that the control chip includes a reseting port.
9. a kind of LED storm lantern, which is characterized in that using the LED flame circuit for lamp described in claim 1 to 8 any one.
10. a kind of LED candle lamp, which is characterized in that using the LED flame circuit for lamp described in claim 1 to 8 any one.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810175916.9A CN108282925A (en) | 2018-03-02 | 2018-03-02 | A kind of LED flames circuit for lamp, LED storm lantern and candle lamp |
| DE202018102666.6U DE202018102666U1 (en) | 2018-03-02 | 2018-05-14 | LED flaming sparkle simulation circuit, LED storm lantern and LED candle lantern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810175916.9A CN108282925A (en) | 2018-03-02 | 2018-03-02 | A kind of LED flames circuit for lamp, LED storm lantern and candle lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108282925A true CN108282925A (en) | 2018-07-13 |
Family
ID=62809005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810175916.9A Pending CN108282925A (en) | 2018-03-02 | 2018-03-02 | A kind of LED flames circuit for lamp, LED storm lantern and candle lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108282925A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103220865A (en) * | 2013-04-27 | 2013-07-24 | 青岛歌尔声学科技有限公司 | Button-cell-powered LED (Light Emitting Diode) drive circuit and Bluetooth device |
| CN106764914A (en) * | 2016-11-21 | 2017-05-31 | 福建万象春电子科技有限公司 | A kind of Multifunctional LED flame lamp |
| CN108282927A (en) * | 2018-03-02 | 2018-07-13 | 宁波永贸时代进出口有限公司 | A kind of Simulated flame circuit for lamp, LED storm lantern and candle lamp |
| CN212435983U (en) * | 2018-03-02 | 2021-01-29 | 宁波永贸时代进出口有限公司 | LED flame lamp circuit, LED lantern and candle lamp |
-
2018
- 2018-03-02 CN CN201810175916.9A patent/CN108282925A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103220865A (en) * | 2013-04-27 | 2013-07-24 | 青岛歌尔声学科技有限公司 | Button-cell-powered LED (Light Emitting Diode) drive circuit and Bluetooth device |
| CN106764914A (en) * | 2016-11-21 | 2017-05-31 | 福建万象春电子科技有限公司 | A kind of Multifunctional LED flame lamp |
| CN108282927A (en) * | 2018-03-02 | 2018-07-13 | 宁波永贸时代进出口有限公司 | A kind of Simulated flame circuit for lamp, LED storm lantern and candle lamp |
| CN212435983U (en) * | 2018-03-02 | 2021-01-29 | 宁波永贸时代进出口有限公司 | LED flame lamp circuit, LED lantern and candle lamp |
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Effective date of registration: 20220929 Address after: Room 1412, Taikang Building, No. 467 Taikang Middle Road, Shounan Street, Yinzhou District, Ningbo City, Zhejiang Province 315199 Applicant after: Ningbo Hengmao Times Import & Export Co.,Ltd. Address before: 315000 17th floor, 257 Huifeng East Road, Yinzhou District, Ningbo City, Zhejiang Province Applicant 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 Applicant 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 Applicant before: Ningbo Hengmao Times Import & Export Co.,Ltd. |