CN108282926A - A kind of LED luminous flames circuit for lamp, LED storm lantern and candle lamp - Google Patents
A kind of LED luminous flames circuit for lamp, LED storm lantern and candle lamp Download PDFInfo
- Publication number
- CN108282926A CN108282926A CN201810176180.7A CN201810176180A CN108282926A CN 108282926 A CN108282926 A CN 108282926A CN 201810176180 A CN201810176180 A CN 201810176180A CN 108282926 A CN108282926 A CN 108282926A
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- led
- circuit
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- port
- led light
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- 239000011159 matrix material Substances 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 238000005286 illumination Methods 0.000 description 4
- 238000004088 simulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 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 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 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]
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention provides a kind of LED luminous flames circuit for lamp, LED storm lantern and candle lamps, wherein LED luminous flame circuit for lamp includes：Input voltage connects duplex feeding power supply, wherein power supply is an external power supply all the way, another way is an internal electric source；Chip is controlled, connect with the input voltage, works under the input voltage, the control chip has driving port and adjusting control port；Charging circuit is connect with the internal electric source；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 luminous 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 luminous flames circuit for lamp, LED storm lantern and candle lamp, specific side
Case is as follows：
A kind of LED luminous flames circuit for lamp, wherein including：
Input voltage connects duplex feeding power supply, wherein power supply is an external power supply all the way, another way is inside one
Power supply；
Chip is controlled, connect with the input voltage, works under the input voltage, the control chip has driving
Port and adjusting control port；
Charging circuit is connect with the internal electric source；
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 include first group of matrix arrangement that the five-element seven arrange and second group of square that a line four arranges
Battle array arrangement；
The anode of LED light described in every a line connects an adjusting control branch in first group of matrix arrangement, per a line institute
The cathode grouping for stating LED light is connected to a driving port, has four to be classified as two LED light in every a line and is connected in parallel；
The anode of LED light described in row where second group of matrix arrangement connects one the 6th adjusting control branch, institute
It states LED light cathode and is separately connected a driving port, including two LED light are connected in parallel.
Wherein, the control chip is equipped with light and shade remote control port and jump frequency remote control port, with an external remote control
Connection.
Wherein, the control chip includes 7 driving ports.
Wherein, one adjusting control port is connected by an adjusting control branch with the LED light of a line.
Wherein, each adjusting control branch includes p-type triode, and the base stage of the p-type triode passes through a resistance
Connect the adjusting control port；
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 luminous flame circuit for lamp.And also provide a kind of LED
Candle lamp, using above-mentioned LED luminous flame circuit for lamp.Advantageous effect：By the way that control is adjusted to each LED light, reach
Vibration of flame effect true to nature obtains preferably ornamental experience.Meanwhile also there is solar charging circuit, it can greatly improve
Flame lamp using built-in power when cruise duration.
Description of the drawings
Fig. 1 is a kind of circuit diagram of LED luminous flames circuit for lamp specific embodiment of the present invention；
Fig. 2 is the structural schematic diagram that the present invention is installed on 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 luminous flames circuit for lamp, which is characterized in that including：
Input voltage connects an outside operating voltage；
Chip U2 is controlled, is connect with the input voltage, lower work, the control chip U2 are acted in the input voltage
With driving port and adjusting control port；
Charging circuit is connect with the internal electric source；
A plurality of LED light, one end of a plurality of LED light are connect with the driving port of the control chip U2,
The other end is connect with the adjusting control port.
In above-mentioned technical proposal, gray scale adjusting control is carried out to each LED light by controlling chip U2, it is true to can reach imitation
The effect of real vibration of flame.
Specifically, having controlled built in chip U2 the use pattern of two kinds of flame circuit for lamp.The first pattern is normal
Flame simulating pattern starts when extraneous intensity of illumination is higher than a predetermined threshold.At this point, control chip U2 controls LED array mould
The bounce of quasi- real flame.Second of pattern is light illumination mode, is started when extraneous intensity of illumination is less than a given threshold.This
When, control chip U2 no longer controls LED and carries out the simulation of flame, then is directly illuminated.
In above-mentioned technical proposal, the pass of extraneous intensity of illumination and predetermined threshold can be judged by an optical sensor
System.
In a preferred embodiment, the size of the input voltage VCC is 3.3V to 5V.
In above-mentioned technical proposal, one touch-switch S1 of input voltage VCC connections.It may be implemented by touch-switch S1 outer
The switching between power supply and built-in power is connect, the adaptability of flame lamp is enhanced.
In a preferred embodiment, a plurality of LED light LED1~LED60 form two groups of matrix arrangements.
In above-mentioned technical proposal, flame effect true to nature is more readily formed at the LED light of matrix arrangement.
In a preferred embodiment, several LED light include the first group of matrix arrangement and a line that the five-element seven arrange
Second group of matrix arrangement of four 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 of LED light described in every a line connects an adjusting control branch in first group of matrix arrangement, often
The cathode grouping of LED light described in a line is connected to a driving port, has four to be classified as two LED light in every a line and is connected in parallel.
Specifically, the anode of LED light described in row where second group of matrix arrangement connects one the 6th adjusting control
Branch, the LED light cathode are separately connected a driving port, including two LED light are connected in parallel.
Specifically, the cathode of each row LED light is connected from the upper different control ports of control chip U2, every a line LED
The anode of lamp passes through adjusting control port different on different adjusting control branch connection control chip U2.
In a preferred embodiment, the control chip is equipped with light and shade remote control port and jump frequency remote control port,
It is connect with an external remote control.
In above-mentioned technical proposal, the brightness of flame lamp and jumping frequency rate can be adjusted by an external remote control
It is whole, to adapt to the needs that various scenes use.
In a preferred embodiment, the control chip includes 6 driving ports.
In above-mentioned technical proposal, it is directly connected in 6 driving ports at the negative electrode pin of LED light and (controls chip U2
On the 1st, 2,3,4,7,8 pins) directly lighting for LED light can be controlled with extinguishing.In addition, with colour mixture principle,
By controlling decoding and the coding of chip U2, gray scale adjusting control is carried out to each LED light, flame lamp is made to reach the true fire of simulation
The effect of 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 above-mentioned technical proposal, adjusting control port can be used to adjust the bright dark degree of LED light, in addition, adjusting control end
Mouth can also protect circuit, prevent from burning circuit because electric current is excessive.
In a preferred embodiment, each adjusting control branch includes a p-type triode (Q1~Q6).
In above-mentioned technical proposal, the base stage of the p-type triode connects the adjusting control by a resistance (R7~R12)
Port (the 9th~15 pin for controlling chip U2)；
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.
In above-mentioned technical proposal, as shown in Figure 1, the quantity of adjusting control port is 6.
In above-mentioned technical proposal, lithium battery can be used as built-in power.A charging circuit is also connected on built-in power.
The charging circuit charges to built-in power by a solar cell by one second control chip U1 controls.Charging electricity
Road also has the function of super-charge super-discharge protection.
In a preferred embodiment, control chip U2 further includes a reseting port.
As shown in Fig. 2, the present invention also provides a kind of LED storm lantern, using above-mentioned LED luminous flame circuit for lamp.Show in Fig. 2
It designates to meaning property the outer cover 10 of storm lantern, pedestal 12, the LED Simulated flames circuit for lamp 11 being installed on pedestal 12 and is installed on bottom
The bottom cover plate 13 of seat 12.
The present invention also provides a kind of LED candle lamps, using above-mentioned LED luminous flame circuit for lamp.Corresponding structure can be with
Using 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 luminous flames circuit for lamp, which is characterized in that including：
Input voltage connects duplex feeding power supply, wherein power supply is an external power supply all the way, another way is an inside electricity
Source；
Chip is controlled, connect with the input voltage, works under the input voltage, the control chip has driving port
With adjusting control port；
Charging circuit is connect with the internal electric source；
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. LED luminous flames circuit for lamp according to claim 1, which is characterized in that the size of the input voltage is
3.3V to 5V.
3. LED luminous flames circuit for lamp according to claim 1, which is characterized in that a plurality of LED light include the five-element
Second group of matrix arrangement that the first group of matrix arrangement and a line four of seven row arrange；
The anode of LED light described in every a line connects an adjusting control branch in first group of matrix arrangement, often LED described in a line
The cathode grouping of lamp is connected to a driving port, has four to be classified as two LED light in every a line and is connected in parallel；
The anode of LED light described in row where second group of matrix arrangement connects one the 6th adjusting control branch, the LED
Lamp cathode is separately connected a driving port, including two LED light are connected in parallel.
4. LED luminous flames circuit for lamp according to claim 1, which is characterized in that it is distant that the control chip is equipped with light and shade
Port and jump frequency remote control port are controlled, is connect with an external remote control.
5. LED luminous flames circuit for lamp according to claim 1, which is characterized in that the control chip includes 7 drivings
Port.
6. LED luminous flames circuit for lamp according to claim 1, which is characterized in that the LED light with a line passes through one
Adjusting control branch connects an adjusting control port.
7. LED luminous flames circuit for lamp according to claim 6, which is characterized in that each adjusting control branch packet
P-type triode is included, the base stage of 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. LED luminous flames circuit for lamp according to claim 1, which is characterized in that the control chip includes a reset
Port.
9. a kind of LED storm lantern, which is characterized in that using the LED luminous 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 luminous flames lamp electricity described in claim 1 to 8 any one
Road.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810176180.7A CN108282926A (en) | 2018-03-02 | 2018-03-02 | A kind of LED luminous 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 |
|---|---|---|---|
| CN201810176180.7A CN108282926A (en) | 2018-03-02 | 2018-03-02 | A kind of LED luminous flames circuit for lamp, LED storm lantern and candle lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108282926A true CN108282926A (en) | 2018-07-13 |
Family
ID=62809013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810176180.7A Pending CN108282926A (en) | 2018-03-02 | 2018-03-02 | A kind of LED luminous flames circuit for lamp, LED storm lantern and candle lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108282926A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882794A (en) * | 2019-02-22 | 2019-06-14 | 浙江生辉照明有限公司 | Flame lamp control device and flame lamp |
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|---|---|---|---|---|
| CN101603661A (en) * | 2009-06-29 | 2009-12-16 | 东莞钜鼎照明有限公司 | Switchable flame lamp |
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| CN204795792U (en) * | 2015-07-27 | 2015-11-18 | 乐清市银月光电科技有限公司 | Candle lamp drive power supply |
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| CN206145457U (en) * | 2016-10-31 | 2017-05-03 | 福建省宝能达光电科技有限公司 | Flame bubble lamp |
| 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 |
| CN106954292A (en) * | 2016-01-06 | 2017-07-14 | 赖中平 | Situation emulates lighting device |
| CN107396505A (en) * | 2017-09-20 | 2017-11-24 | 上海乐野网络科技有限公司 | A kind of circuit for driving multigroup LED to show |
| CN206989058U (en) * | 2017-03-22 | 2018-02-09 | 张茜 | A kind of solar street light according to brilliance control |
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2018
- 2018-03-02 CN CN201810176180.7A patent/CN108282926A/en active Pending
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|---|---|---|---|---|
| CN101603661A (en) * | 2009-06-29 | 2009-12-16 | 东莞钜鼎照明有限公司 | Switchable flame lamp |
| EP2840303A1 (en) * | 2013-08-22 | 2015-02-25 | Jintan Matti Import & Export Trading Company Ltd. | LED candle with flickering flame |
| CN203757403U (en) * | 2013-12-31 | 2014-08-06 | 四川新力光源股份有限公司 | LED (Light Emitting Diode) candle lamp with incandescent light bulb dimming effect |
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| CN204756774U (en) * | 2015-04-20 | 2015-11-11 | 罗永斌 | Electron candle |
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| CN205812466U (en) * | 2016-07-21 | 2016-12-14 | 宁波奇驰照明灯具有限公司 | LED drives control circuit |
| CN206130878U (en) * | 2016-09-23 | 2017-04-26 | 福建万象春电子科技有限公司 | LED flame lamp |
| CN206145457U (en) * | 2016-10-31 | 2017-05-03 | 福建省宝能达光电科技有限公司 | Flame bubble lamp |
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| CN206989058U (en) * | 2017-03-22 | 2018-02-09 | 张茜 | A kind of solar street light according to brilliance control |
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|---|---|---|---|---|
| CN109882794A (en) * | 2019-02-22 | 2019-06-14 | 浙江生辉照明有限公司 | Flame lamp control device and flame lamp |
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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. |
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