CN212339136U - Simulation electronic candle - Google Patents
Simulation electronic candle Download PDFInfo
- Publication number
- CN212339136U CN212339136U CN202021197334.XU CN202021197334U CN212339136U CN 212339136 U CN212339136 U CN 212339136U CN 202021197334 U CN202021197334 U CN 202021197334U CN 212339136 U CN212339136 U CN 212339136U
- Authority
- CN
- China
- Prior art keywords
- unit
- led
- emitting diode
- mcu controller
- light emitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses an emulation electronic candle, including charge and discharge unit, MCU controller unit, LED drive unit, LED luminescence unit and battery cell, charge and discharge unit, MCU controller unit, LED drive unit and LED luminescence unit connect gradually, battery cell and charge and discharge unit are connected. The utility model provides an emulation electronic candle, the utility model discloses use the embedded two LED lamp pearls of imitative candle shell, through MCU controller unit control LED drive unit drive two European Nuo's LED luminous in turn, the luminous scene of simulation candle.
Description
Technical Field
The utility model discloses electronic product technical field, more specifically say, in particular to emulation electronic candle.
Background
People use common candles mostly in occasions such as general sacrifice activities, meanwhile, more paper is stacked, fire disasters are easy to cause, meanwhile, factors influencing the environment such as resource waste, pollution and the like exist during burning of the common candles, and a simulated electronic candle is necessary to be developed for advocating national policies on energy conservation and environmental protection.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simulation electronic candle to solve the problem that prior art exists.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a simulation electronic candle, includes charge and discharge unit, MCU controller unit, LED drive unit, LED luminescence unit and battery cell, charge and discharge unit, MCU controller unit, LED drive unit and LED luminescence unit connect gradually, the battery cell is connected with charge and discharge unit.
Further, the charging and discharging unit is a battery power supply and voltage regulation chip U2 with the model number SD 8017.
Further, the model of the MCU controller unit is STC15W 201S.
Further, the LED light emitting unit includes a first light emitting diode LD2 and a second light emitting diode LD3, and the first light emitting diode LD2 and the second light emitting diode LD3 are connected with the LED driving unit.
Further, the LED driving unit includes a resistor R5, a resistor R6, a transistor Q1, and a transistor Q2, one end of the resistor R5 is connected to an output pin of the MCU controller unit, the other end of the resistor R5 is connected to a base of the transistor Q1, a collector of the transistor Q1 is connected to an anode of the first light emitting diode LD2, and a cathode of the first light emitting diode LD2 is connected to a power VCC; one end of the resistor R6 is connected with an output pin of the MCU controller unit, the other end of the resistor R6 is connected with a base electrode of the triode Q2, a collector electrode of the triode Q2 is connected with an anode of the second light emitting diode LD3, and a cathode of the second light emitting diode LD3 is connected with a power supply VCC.
Compared with the prior art, the utility model has the advantages of: the utility model provides an emulation electronic candle, the utility model discloses use two embedded LED lamp pearls of imitative candle shell, through two LEDs of MCU controller unit control LED drive unit drive luminous in turn, the luminous scene of simulation candle.
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 schematic diagram of the simulated electronic candle of the present invention.
Fig. 2 is a circuit diagram of the charge and discharge unit in the simulated electronic candle of the present invention.
Fig. 3 is a circuit diagram of the MCU controller unit, the LED driving unit, and the LED light-emitting unit in the simulated electronic candle of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
Referring to fig. 1-3, the utility model provides a simulation electronic candle, including charge and discharge unit, MCU controller unit, LED drive unit, LED luminescence unit and battery cell, charge and discharge unit, MCU controller unit, LED drive unit and LED luminescence unit connect gradually, battery cell and charge and discharge unit are connected.
In this embodiment, the charging and discharging unit is a battery power supply and voltage stabilization chip U2 with a model number of SD8017, and charging and discharging of the lithium battery can be realized through the chip U2.
In this embodiment, the model of the MCU controller unit is STC15W 201S.
In this embodiment, the LED lighting unit includes a first LED LD2 and a second LED LD3, and the first LED LD2 and the second LED LD3 are connected to the LED driving unit.
In this embodiment, the LED driving unit includes a resistor R5, a resistor R6, a transistor Q1, and a transistor Q2, one end of the resistor R5 is connected to an output pin (pin 7) of the MCU controller unit, the other end of the resistor R5 is connected to a base of the transistor Q1, a collector of the transistor Q1 is connected to an anode of the first light emitting diode LD2, and a cathode of the first light emitting diode LD2 is connected to the power VCC; one end of the resistor R6 is connected with an output pin (No. 2 pin) of the MCU controller unit, the other end of the resistor R6 is connected with a base electrode of the triode Q2, a collector electrode of the triode Q2 is connected with an anode of the second light-emitting diode LD3, and a cathode of the second light-emitting diode LD3 is connected with a power supply VCC.
The utility model discloses a theory of operation does: the utility model discloses use two embedded LED lamp pearls of imitative candle shell, it is luminous in turn to drive two LEDs through MCU controller unit control LED drive unit, simulates the luminous scene of candle. The utility model discloses can also realize bright time dark when control luminance is realized, control VCC output voltage promptly can realize.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.
Claims (5)
1. A simulated electronic candle, which is characterized in that: including charge and discharge unit, MCU controller unit, LED drive unit, the luminous unit of LED and battery cell, charge and discharge unit, MCU controller unit, LED drive unit and the luminous unit of LED connect gradually, the battery cell is connected with charge and discharge unit.
2. The simulated electronic candle of claim 1, wherein: the charging and discharging unit is a battery power supply and voltage stabilization chip U2 with the model number SD 8017.
3. The simulated electronic candle of claim 1, wherein: the MCU controller unit is of the model STC15W 201S.
4. The simulated electronic candle of claim 1, wherein: the LED light emitting unit comprises a first light emitting diode LD2 and a second light emitting diode LD3, and the first light emitting diode LD2 and the second light emitting diode LD3 are connected with the LED driving unit.
5. The simulated electronic candle of claim 1, wherein: the LED driving unit comprises a resistor R5, a resistor R6, a triode Q1 and a triode Q2, one end of the resistor R5 is connected with an output pin of the MCU controller unit, the other end of the resistor R5 is connected with a base electrode of the triode Q1, a collector electrode of the triode Q1 is connected with an anode of the first light-emitting diode LD2, and a cathode of the first light-emitting diode LD2 is connected with a power supply VCC; one end of the resistor R6 is connected with an output pin of the MCU controller unit, the other end of the resistor R6 is connected with a base electrode of the triode Q2, a collector electrode of the triode Q2 is connected with an anode of the second light emitting diode LD3, and a cathode of the second light emitting diode LD3 is connected with a power supply VCC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021197334.XU CN212339136U (en) | 2020-06-24 | 2020-06-24 | Simulation electronic candle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021197334.XU CN212339136U (en) | 2020-06-24 | 2020-06-24 | Simulation electronic candle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212339136U true CN212339136U (en) | 2021-01-12 |
Family
ID=74076828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021197334.XU Expired - Fee Related CN212339136U (en) | 2020-06-24 | 2020-06-24 | Simulation electronic candle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212339136U (en) |
-
2020
- 2020-06-24 CN CN202021197334.XU patent/CN212339136U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102595726B (en) | Emergency lighting circuit and emergency lighting system | |
| CN103889122A (en) | Control system for solar street lamp | |
| CN201170458Y (en) | Microcomputer DC multipurpose high-power LED illumination energy-saving lamp | |
| CN212339136U (en) | Simulation electronic candle | |
| CN206115707U (en) | Solar energy LED traffic light of adjustable luminance | |
| CN201715423U (en) | Solar LED table lamp | |
| CN209390416U (en) | A kind of Intelligent supplemental lighting lamp system | |
| CN100505473C (en) | Solar energy lighting emergency system | |
| CN205726546U (en) | A kind of long-life photovoltaic LED lantern | |
| CN201535471U (en) | Solar energy street lamp | |
| CN210381389U (en) | Flashlight application circuit for LED touch dimming | |
| CN2771638Y (en) | Solar desk-lamp | |
| CN205546056U (en) | Two accuse LED time delay lamp circuit | |
| CN105120586A (en) | Ultralow-dropout LED flashlight | |
| CN204887574U (en) | Solar energy LED warning light | |
| CN213694217U (en) | Human body infrared induction LED lithium battery lamp | |
| CN205017642U (en) | Multi -functional LED lamp of intelligence | |
| CN203893052U (en) | LED (Light Emitting Diode) solar table lamp | |
| CN205265950U (en) | Energy -saving power's LED street lamp | |
| CN202773146U (en) | Intelligent wind energy and solar energy complementary LED lighting circuit | |
| CN205610972U (en) | Two touch photovoltaic flashlights | |
| CN214070205U (en) | LED lamp power supply circuit and LED lighting system | |
| CN2694697Y (en) | Electricity saving convenient lamp | |
| CN2739918Y (en) | Light-operated night lamp | |
| CN206490876U (en) | A kind of lighting lamp circuit with constant current function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Xiaoliang Inventor after: Gao Yong Inventor before: Li Xiaoliang Inventor before: Gao Yong |
|
| 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: 20210112 Termination date: 20210624 |