CN206226790U - Touch dimming LED lamp - Google Patents
Touch dimming LED lamp Download PDFInfo
- Publication number
- CN206226790U CN206226790U CN201621265385.5U CN201621265385U CN206226790U CN 206226790 U CN206226790 U CN 206226790U CN 201621265385 U CN201621265385 U CN 201621265385U CN 206226790 U CN206226790 U CN 206226790U
- Authority
- CN
- China
- Prior art keywords
- resistance
- diode
- led lamp
- triode
- chip
- 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
- 230000005611 electricity Effects 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 abstract description 3
- 241001465382 Physalis alkekengi Species 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a touch LED lamp of adjusting luminance, including resistance R1, diode D1, electric capacity C1, the touch piece, chip U1, chip U2, triode VT1, the LED lamp, rectifier bridge and switch S1; one end of the rectifier bridge is connected with a mains supply input, the other end of the rectifier bridge is connected with a resistor R1, a resistor R1 is connected with a diode D1, a diode D1 is connected with a capacitor C2, a capacitor C1 and a triode VT 1; the LED lamp is connected with a diode D8, a resistor R7 and a resistor R12; the triode VT1 is connected with the resistor R2 and the triode VT 2; the utility model discloses touch LED lamp of adjusting luminance, circuit structure is simple, has the miniaturization, and high reliability, low noise, characteristics that the interference killing feature is strong adjust the luminance of LED lamps and lanterns through the mode of sliding touch, when adjusting, can set up to upwards slide for improving luminance, and the downward slip is for reducing luminance, and the regulation mode is high-efficient convenient, especially adapted using widely.
Description
Technical field
The utility model is related to a kind of LED, specifically a kind of to touch dimming LED lamp.
Background technology
In known technical field, due to features such as LED lamp efficient, energy-conservation, longevities, city has been widely used in it
The every field such as public illumination, office lighting, room lighting；Further to realize the purpose of energy-saving and emission-reduction, especially office,
The places such as school, factory, light modulation has become the essential function of LED lamp；But, LED lamp product in the market
Collect together time uneven, have without dimming function, what is had has dimming function, but cannot completely be replaced with traditional dimming lamp, needs
Rewiring is wanted, increases cost and installation difficulty, lack versatility, it is impossible to meet user simple to LED lamp, convenient, intelligent
Light modulation demand.
Utility model content
The purpose of this utility model be provide it is a kind of touch dimming LED lamp, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：
One kind touches dimming LED lamp, including resistance R1, diode D1, electric capacity C1, touch sheet, chip U1, chip U2, and three
Pole pipe VT1, LED, rectifier bridge and switch S1；Rectifier bridge one end connection civil power input, other end connection resistance R1, resistance
R1 connects diode D1, diode D1 connections electric capacity C2, electric capacity C1 and triode VT1；The LED connects diode D8, electricity
Resistance R7 and resistance R12；The triode VT1 connects resistance R2 and triode VT2；The chip U1 connects diode D2, resistance
R3, diode D3, resistance R5, diode D5, resistance R6, diode D6, resistance R8, diode D7, resistance R9, diode D8,
Resistance R10, diode D9, resistance R11, diode D10, resistance R13, diode D11, resistance R14 and diode D12；It is described
Resistance R16 is sequentially connected resistance R17, diode D13, triode VT3, triode VT4, resistance R18, resistance R19, switchs S1,
Electric capacity C5 and electric capacity C6；The chip U2 is sequentially connected resistance R4, electric capacity C3, electric capacity C4, resistance R10, diode D4 and touch
Piece.
As further program of the utility model：The chip U1 models CD4017.
As further program of the utility model：The chip U2 models NE555.
Compared with prior art, the beneficial effects of the utility model are：
The utility model touches dimming LED lamp, and circuit structure is simple, and with miniaturization, high reliability, low noise resists dry
Disturb ability it is strong the characteristics of, the brightness of LED lamp is adjusted by way of sliding and touching, in regulation, could be arranged to
, to improve brightness, to reduce brightness, regulative mode is efficiently convenient, is especially suitable for promoting the use of for slide downward for upward sliding.
Brief description of the drawings
Fig. 1 is the structural representation for touching dimming LED lamp.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model example is carried out clearly
Chu, it is fully described by.
Refer to Fig. 1, one kind touches dimming LED lamp, including resistance R1, diode D1, electric capacity C1, touch sheet, chip U1,
Chip U2, triode VT1, LED, rectifier bridge and switch S1；Rectifier bridge one end connection civil power input, other end connection electricity
Resistance R1, resistance R1 connection diode D1, diode D1 connection electric capacity C2, electric capacity C1 and triode VT1；The LED connection two
Pole pipe D8, resistance R7 and resistance R12；The triode VT1 connects resistance R2 and triode VT2；The chip U1 connects two poles
Pipe D2, resistance R3, diode D3, resistance R5, diode D5, resistance R6, diode D6, resistance R8, diode D7, resistance R9,
Diode D8, resistance R10, diode D9, resistance R11, diode D10, resistance R13, diode D11, resistance R14 and diode
D12；The resistance R16 is sequentially connected resistance R17, diode D13, triode VT3, triode VT4, resistance R18, resistance R19,
Switch S1, electric capacity C5 and electric capacity C6；The chip U2 is sequentially connected resistance R4, electric capacity C3, electric capacity C4, resistance R10, diode D4
And touch sheet；Chip U1 model CD4017, chip U2 models NE555.
Operation principle of the present utility model is：Fig. 1 is referred to, the utility model touches dimming LED lamp, supplied by civil power
Electricity, by rectifier bridge connect resistance, then connect LED, when chip U1 switches on power, no matter counting unit occur which kind of with
Machine is combined, after being at most input into by 8 clock pulses, all can automatically into state listed by johnoson counter state table, when
When switch S1 is closed, power supply is charged by diode D4 to capacitor C1, when C1 is charged, because 555 2 pin are in low electricity
It is flat, therefore the pin of output end 3 is in high level, diode D4 is charged to 2/3 supply voltage to electric capacity C1, and the pin level of output end 3 is become by height
Low, 555 internal discharge pipes conducting, electric capacity C1 discharges through diode to 555 7 pin, and so circulation forms vibration, 555 frequency
Can be changed by changing the prevention of diode D4, the output of its clock is directly entered 4,017 14 pin.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new with other concrete forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
The all changes of justice and scope are included in the utility model.Any reference in claim should not be considered as limitation involved
And claim, although moreover, it will be appreciated that the present specification is described in terms of embodiments, not each embodiment party
Formula only includes an independent technical scheme, and this narrating mode of specification is only people in the art for clarity
Member should be using specification an as entirety, and the technical scheme in each embodiment can also be through appropriately combined, form this area skill
Art personnel may be appreciated other embodiment.
Claims (3)
1. it is a kind of to touch dimming LED lamp, including resistance R1, diode D1, electric capacity C1, touch sheet, chip U1, chip U2, three poles
Pipe VT1, LED, rectifier bridge and switch S1, it is characterised in that rectifier bridge one end connection civil power input, other end connection electricity
Resistance R1, resistance R1 connection diode D1, diode D1 connection electric capacity C2, electric capacity C1 and triode VT1；The LED connection two
Pole pipe D8, resistance R7 and resistance R12；The triode VT1 connects resistance R2 and triode VT2；The chip U1 connects two poles
Pipe D2, resistance R3, diode D3, resistance R5, diode D5, resistance R6, diode D6, resistance R8, diode D7, resistance R9,
Diode D8, resistance R10, diode D9, resistance R11, diode D10, resistance R13, diode D11, resistance R14 and diode
D12；The resistance R16 is sequentially connected resistance R17, diode D13, triode VT3, triode VT4, resistance R18, resistance R19,
Switch S1, electric capacity C5 and electric capacity C6；The chip U2 is sequentially connected resistance R4, electric capacity C3, electric capacity C4, resistance R10, diode D4
And touch sheet.
2. touch dimming LED lamp according to claim 1, it is characterised in that the chip U1 models CD4017.
3. touch dimming LED lamp according to claim 1, it is characterised in that the chip U2 models NE555.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621265385.5U CN206226790U (en) | 2016-11-24 | 2016-11-24 | Touch dimming LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621265385.5U CN206226790U (en) | 2016-11-24 | 2016-11-24 | Touch dimming LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206226790U true CN206226790U (en) | 2017-06-06 |
Family
ID=58791436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621265385.5U Expired - Fee Related CN206226790U (en) | 2016-11-24 | 2016-11-24 | Touch dimming LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206226790U (en) |
-
2016
- 2016-11-24 CN CN201621265385.5U patent/CN206226790U/en not_active Expired - Fee Related
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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: 20170606 Termination date: 20201124 |