CN207740994U - Multifunction electronic flame lamp - Google Patents
Multifunction electronic flame lamp Download PDFInfo
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- CN207740994U CN207740994U CN201820146768.3U CN201820146768U CN207740994U CN 207740994 U CN207740994 U CN 207740994U CN 201820146768 U CN201820146768 U CN 201820146768U CN 207740994 U CN207740994 U CN 207740994U
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Abstract
The utility model provides a kind of multifunction electronic flame lamp comprising lampshade and the light source in lampshade, the light source include battery charging management module, invariable power module, MCU and the LED dot matrix plates for being provided with multiple LED lamp beads；The input terminal of battery is connect with battery charging management module, and the output end of battery is connect with the input terminal of invariable power module, and the output end of invariable power module is connect with MCU, and the output end of MCU is connect with LED dot matrix plates.The electronic flame lamps and lanterns of the utility model have the advantages that energy saving and safe.
Description
Technical field
The utility model is related to lamp decoration fields, and in particular to a kind of multifunction electronic flame lamp.
Background technology
From ancient times to the present, torch plays very important effect to the improvement that mankind's night ancient times lives.There is torch, it is convenient
The nocturnalism of people.With the development of the times, torch illumination steps down from the stage of history gradually.
However, the various scenes that modern humans show that jubilation jump of torch flame are still shown special preference to, wish
Hope there be their figure in daily life.Therefore, occur many flame lamps in the market, simulate real torch flame combustion
Shi Huanteng jump effect, be many places such as:Coffee shop, dining room, hotel, family adjust atmosphere lamps and lanterns first choice, Europe with
America is especially prominent.
Make a general survey of entire flame lamp market, existing flame lamp it is most of it is mostly be to use incandescent lamp bulb, then above light bulb with
One layer of red cloth relies on wind turbine air-supply in bottom to blow red cloth and floats, and to form a kind of fireplace lamp of flame effect, but such is produced
Product power consumption, service life is short, and safety is poor (temperature height causes red cloth fire hazard).
Utility model content
In order to solve the above problem of the prior art, it is necessary to provide a kind of electronic flame lamp, energy saving and safety
Property it is high.
The utility model solves the technical solution that technical problem provides：
The utility model embodiment provides a kind of multifunction electronic flame lamp, including battery, lampshade and in lampshade
Light source, the light source include battery charging management module, invariable power module, MCU and the LED dot matrix for being provided with multiple LED lamp beads
Plate；The input terminal of battery is connect with battery charging management module, and the output end of battery is connect with the input terminal of invariable power module, permanent
The output end of power module is connect with MCU, and the output end of MCU is connect with LED dot matrix plates；
The multiple LED lamp bead is arranged in flame profile, and the MCU is used for according to described in the control of the flame image of setting
LED dot matrix plate is refreshed in a manner of multiframe per second, to show dynamic flame effect.
Wherein, battery charging management module includes charging management chip, blue LED LED1, two pole of emitting red light
Pipe LED2, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, capacitance C1, capacitance C2 and inductance L1；
Wherein, charging management chip includes the ends NSTDBY, the ends NCHRG, the ends LX, the ends VS, the ends BAT, the ends TS；
Power input is connect with the first end of resistance R1, the second end of resistance R1 respectively with blue LED LED1
First end, the first end of red light emitting diodes LED2 connection；The second end of blue LED LED1 and the ends NSTDBY
Connection；The second end of red light emitting diodes LED2 is connect with the ends NCHRG；
Power input is also connect with the first end of the first end of resistance R2, capacitance C1 respectively；The second end of resistance R2, electricity
The second end for holding C1 is connect with MCU；
The first end of capacitance C2, the first end of resistance R5, the positive of battery connect with the ends BAT；The second end of capacitance C2
It is connect with the cathode of battery；The second end of resistance R5 is connect with the first end at the ends VS, inductance L1 respectively；The second end of inductance L1 with
The ends LX connect.
Wherein, invariable power module includes：PWM boost chips, NMOS tube Q2, BJT pipe Q3, linear voltage regulator U3, diode
D2, inductance L2, resistance R8, resistance R9, resistance R10, resistance R11, resistance R12, resistance R13, resistance R14, capacitance C3 and capacitance
C4；
Wherein, PWM boost chips include the ends VCC, the ends EN, the ends GND, the ends OC, the ends FB and the ends LX；
Wherein, the anode of battery is connect with the input terminal of linear voltage regulator U3, the output end of linear voltage regulator U3 respectively with
The first end connection of MCU, capacitance C4；
The anode of battery is also connect with the drain terminal of the first end of resistance R8, NMOS tube Q2 respectively；The second end of resistance R8 point
It is not connect with the collector of the grid end of NMOS tube Q2, BJT pipes Q3；The emitter of BJT pipes Q3 is grounded, the base stages of BJT pipes respectively with
The first end of resistance R10, the connection of the first end of resistance R9；The second end of resistance R9 is grounded；The second end of resistance R10 connects with MCU
It connects；The source of NMOS tube Q2 is connect with the first end of inductance L2, the ends VCC, the first end of resistance R11, MCU respectively；Resistance R11's
Second end is connect with the ends EN；
The second end of inductance L2 is connect with the input terminal at the ends LX, diode D2 respectively；The output end of diode D2 respectively with
The first end of resistance R14, the connection of the first end of capacitance C3；The second end of resistance R14 respectively with the ends FB, the first end of resistance R12
Connection；The first end of resistance R13 is connect with the ends OC；The second of the second end of resistance R13, the second end of resistance R12, capacitance C3
End, the second end of capacitance C4, the ends GND connect ground terminal.
Wherein, the light source further includes light source fixed column, and the LED dot matrix plate is arranged around the light source fixed column.
Wherein, the light source further includes LED drive module, and the LED drive module according to the driving of the MCU for referring to
Enable the light on and off for controlling the LED lamp bead in the LED dot matrix plate.
Wherein, further include the lamp cap for being set to the light source bottom, the lamp cap is for being connected to power interface.
Compared with prior art, the electronic flame lamp of the utility model uses MCU to control LED lamp bead with certain sequential
It carries out light on and off and flicker allows flame image to show the effect of jump to form dynamic picture, by shining for light source itself
To form flame effect, the device effect reached using devices such as wind turbine, silk ribbons is avoided, to reach noiseless, reduce work(
The purpose that indoor and outdoor uses is consumed and is suitable for, while by the way that ventilation opening, and setting temperature sensor and humidity sensor is arranged
Device, when user is when ventilation opening is blown, the detection signal of temperature sensor and humidity sensor can all change, to make
MCU turns off the power supply of LED dot matrix plates, to achieve the effect that can to blow out.
Description of the drawings
Fig. 1 is the external structure schematic diagram of the multifunction electronic flame lamp of existing the utility model embodiment；
Fig. 2 is the internal structure schematic diagram of the multifunction electronic flame lamp of the utility model embodiment；
Fig. 3 is the theory structure schematic diagram of the multifunction electronic flame lamp of the utility model embodiment；
Fig. 4 is the electrical block diagram of the battery charging management module of the utility model embodiment；
Fig. 5 is the electrical block diagram of the invariable power module of the utility model embodiment.
Specific implementation mode
As shown in Figure 1, the utility model embodiment provides a kind of multifunction electronic flame lamp comprising battery, lampshade 100
With in lampshade 100 light source 200 and be set to the lamp cap 300 of 200 bottom of the light source.
As shown in Figure 2 and Figure 3, the light source 200 includes light source fixed column 210, LED dot matrix plate 220,230 and of MCU
LED drive module 240.The LED dot matrix plate 220 is arranged around the light source fixed column 210.It is set on the LED dot matrix plate 220
Multiple LED lamp beads 221 are equipped with, the multiple LED lamp bead 221 is arranged in flame profile, in 221 all light of the LED lamp bead
When, the electronic flame lamp shows flame profile.
Wherein, light source includes battery charging management module, invariable power module, MCU and the LED for being provided with multiple LED lamp beads
Dot matrix plate；The input terminal of battery is connect with battery charging management module, and the output end of battery connects with the input terminal of invariable power module
It connects, the output end of invariable power module is connect with MCU, and the output end of MCU is connect with LED dot matrix plates.
The multiple LED lamp bead is arranged in flame profile, and the MCU is used for according to described in the control of the flame image of setting
LED dot matrix plate is refreshed in a manner of multiframe per second, to show dynamic flame effect；
Specifically, as shown in figure 4, battery charging management module include charging management chip, blue LED LED1,
Red light emitting diodes LED2, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, capacitance C1, capacitance C2 and inductance L1；
Wherein, charging management chip includes the ends NSTDBY, the ends NCHRG, the ends LX, the ends VS, the ends BAT, the ends TS；
Power input is connect with the first end of resistance R1, the second end of resistance R1 respectively with blue LED LED1
First end, the first end of red light emitting diodes LED2 connection；The second end of blue LED LED1 and the ends NSTDBY
Connection；The second end of red light emitting diodes LED2 is connect with the ends NCHRG；
Power input is also connect with the first end of the first end of resistance R2, capacitance C1 respectively；The second end of resistance R2, electricity
The second end for holding C1 is connect with MCU；
The first end of capacitance C2, the first end of resistance R5, the positive of battery connect with the ends BAT；The second end of capacitance C2
It is connect with the cathode of battery；The second end of resistance R5 is connect with the first end at the ends VS, inductance L1 respectively；The second end of inductance L1 with
The ends LX connect.
Specifically, as shown in figure 5, invariable power module includes：PWM boost chips, NMOS tube Q2, BJT pipe Q3, linear voltage stabilization
Device U3, diode D2, inductance L2, resistance R8, resistance R9, resistance R10, resistance R11, resistance R12, resistance R13, resistance R14, electricity
Hold C3 and capacitance C4；
Wherein, PWM boost chips include the ends VCC, the ends EN, the ends GND, the ends OC, the ends FB and the ends LX；
Wherein, the anode of battery is connect with the input terminal of linear voltage regulator U3, the output end of linear voltage regulator U3 respectively with
The first end connection of MCU, capacitance C4；
The anode of battery is also connect with the drain terminal of the first end of resistance R8, NMOS tube Q2 respectively；The second end of resistance R8 point
It is not connect with the collector of the grid end of NMOS tube Q2, BJT pipes Q3；The emitter of BJT pipes Q3 is grounded, the base stages of BJT pipes respectively with
The first end of resistance R10, the connection of the first end of resistance R9；The second end of resistance R9 is grounded；The second end of resistance R10 connects with MCU
It connects；The source of NMOS tube Q2 is connect with the first end of inductance L2, the ends VCC, the first end of resistance R11, MCU respectively；Resistance R11's
Second end is connect with the ends EN；
The second end of inductance L2 is connect with the input terminal at the ends LX, diode D2 respectively；The output end of diode D2 respectively with
The first end of resistance R14, the connection of the first end of capacitance C3；The second end of resistance R14 respectively with the ends FB, the first end of resistance R12
Connection；The first end of resistance R13 is connect with the ends OC；The second of the second end of resistance R13, the second end of resistance R12, capacitance C3
End, the second end of capacitance C4, the ends GND connect ground terminal.
The MCU 230, the LED drive module 240 and the LED dot matrix plate 220 are sequentially connected, the MCU 230
Refreshed in a manner of multiframe per second for controlling the LED dot matrix plate according to the flame image of setting, is set out to present
The flame effect of state.The LED drive module 240 is used to control the LED dot matrix plate according to the driving instruction of the MCU230
The light on and off of LED lamp bead 221 in 220, to show dynamic flame effect.The LED dot matrix plate 220 is around the light source
Fixed column 210 is arranged, so that can show flame effect in all directions.
The lamp cap 300 is set to 200 bottom of the light source, is used to be connected to power interface, is carried for the light source 200
For supply of electric power.
As shown in figure 3, the principle of the electronic flame lamp of the utility model is as follows：
The MCU 230 executes the control program using pre-set flame figure and flicker effect, is controlled by exporting
System instruction is to the LED drive module 240, the light on and off at interval of certain time to the LED lamp bead 221 of the LED dot matrix plate 220
It is controlled so that the lamp bead 221 on the dot matrix plate 220 forms continuous and variation flame profile, so that the point
Battle array plate 220 shows one group of continuous video flowing of group, since the persistence of vision feature of human eye will form dynamic image effect,
To realize flame jubilation jump effect.The LED dot matrix plate 220 is arranged around the light source fixed column 210, so that
Flame effect can be showed in all directions.
Compared with prior art, the electronic flame lamp of the utility model uses MCU to control LED lamp bead with certain sequential
It carries out light on and off and flicker allows flame image to show the effect of jump to form dynamic picture, by shining for light source itself
To form flame effect, the device effect reached using devices such as wind turbine, silk ribbons is avoided, to reach noiseless, reduce work(
Consume and be suitable for the purpose that indoor and outdoor uses.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is confined to these explanations.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the scope of protection of the utility model.
Claims (6)
1. a kind of multifunction electronic flame lamp, which is characterized in that including battery, lampshade and the light source in lampshade, the light
Source includes battery charging management module, invariable power module, MCU and the LED dot matrix plates for being provided with multiple LED lamp beads；Battery it is defeated
Enter end to connect with battery charging management module, the output end of battery is connect with the input terminal of invariable power module, invariable power module
Output end is connect with MCU, and the output end of MCU is connect with LED dot matrix plates；
The multiple LED lamp bead is arranged in flame profile, and the MCU is used to control the LED points according to the flame image of setting
Battle array plate is refreshed in a manner of multiframe per second, to show dynamic flame effect.
2. multifunction electronic flame lamp according to claim 1, which is characterized in that battery charging management module includes charging
Managing chip, blue LED LED1, red light emitting diodes LED2, resistance R1, resistance R2, resistance R3, resistance R4, electricity
Hinder R5, capacitance C1, capacitance C2 and inductance L1；
Wherein, charging management chip includes the ends NSTDBY, the ends NCHRG, the ends LX, the ends VS, the ends BAT, the ends TS；
Power input is connect with the first end of resistance R1, the second end of resistance R1 respectively with blue LED LED1
The first end connection of one end, red light emitting diodes LED2；The second end of blue LED LED1 is connect with the ends NSTDBY；
The second end of red light emitting diodes LED2 is connect with the ends NCHRG；
Power input is also connect with the first end of the first end of resistance R2, capacitance C1 respectively；The second end of resistance R2, capacitance C1
Second end connect with MCU；
The first end of capacitance C2, the first end of resistance R5, the positive of battery connect with the ends BAT；The second end of capacitance C2 and electricity
The cathode in pond connects；The second end of resistance R5 is connect with the first end at the ends VS, inductance L1 respectively；The second end of inductance L1 and the ends LX
Connection.
3. multifunction electronic flame lamp according to claim 2, which is characterized in that invariable power module includes：PWM boosting cores
Piece, NMOS tube Q2, BJT pipe Q3, linear voltage regulator U3, diode D2, inductance L2, resistance R8, resistance R9, resistance R10, resistance
R11, resistance R12, resistance R13, resistance R14, capacitance C3 and capacitance C4；
Wherein, PWM boost chips include the ends VCC, the ends EN, the ends GND, the ends OC, the ends FB and the ends LX；
Wherein, the anode of battery is connect with the input terminal of linear voltage regulator U3, the output end of linear voltage regulator U3 respectively with MCU,
The first end of capacitance C4 connects；
The anode of battery is also connect with the drain terminal of the first end of resistance R8, NMOS tube Q2 respectively；The second end of resistance R8 respectively with
The grid end of NMOS tube Q2, the collector connection of BJT pipes Q3；The emitter of BJT pipes Q3 is grounded, the base stages of BJT pipes respectively with resistance
The first end of R10, the connection of the first end of resistance R9；The second end of resistance R9 is grounded；The second end of resistance R10 is connect with MCU；
The source of NMOS tube Q2 is connect with the first end of inductance L2, the ends VCC, the first end of resistance R11, MCU respectively；The of resistance R11
Two ends are connect with the ends EN；
The second end of inductance L2 is connect with the input terminal at the ends LX, diode D2 respectively；The output end of diode D2 respectively with resistance
The first end of R14, the connection of the first end of capacitance C3；The second end of resistance R14 is connect with the first end at the ends FB, resistance R12 respectively；
The first end of resistance R13 is connect with the ends OC；The second end of resistance R13, the second end of resistance R12, the second end of capacitance C3, capacitance
The second end of C4, the ends GND connect ground terminal.
4. multifunction electronic flame lamp according to claim 1, which is characterized in that the light source further includes that light source is fixed
Column, the LED dot matrix plate are arranged around the light source fixed column.
5. multifunction electronic flame lamp according to claim 1, which is characterized in that the light source further includes LED driving moulds
Block, the LED drive module are used to control the bright of the LED lamp bead in the LED dot matrix plate according to the driving instruction of the MCU
It goes out.
6. multifunction electronic flame lamp according to claim 1, which is characterized in that further include being set to the light source bottom
Lamp cap, the lamp cap is for being connected to power interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820146768.3U CN207740994U (en) | 2018-01-29 | 2018-01-29 | Multifunction electronic flame lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820146768.3U CN207740994U (en) | 2018-01-29 | 2018-01-29 | Multifunction electronic flame lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207740994U true CN207740994U (en) | 2018-08-17 |
Family
ID=63124361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820146768.3U Expired - Fee Related CN207740994U (en) | 2018-01-29 | 2018-01-29 | Multifunction electronic flame lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207740994U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332496A (en) * | 2019-07-17 | 2019-10-15 | 江门市丽都照明有限公司 | The LED light and lamp string of flame flicking |
| CN112833353A (en) * | 2019-11-25 | 2021-05-25 | 笑笑先生科技有限公司 | Multifunctional electronic lamp |
-
2018
- 2018-01-29 CN CN201820146768.3U patent/CN207740994U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332496A (en) * | 2019-07-17 | 2019-10-15 | 江门市丽都照明有限公司 | The LED light and lamp string of flame flicking |
| US11204144B2 (en) | 2019-07-17 | 2021-12-21 | Jiangmen Lidu Lighting Co., Ltd. | LED flame bulb and light string containing same |
| CN112833353A (en) * | 2019-11-25 | 2021-05-25 | 笑笑先生科技有限公司 | Multifunctional electronic lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20210129 |