CN206226790U - Touch dimming LED lamp - Google Patents

Touch dimming LED lamp Download PDF

Info

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
Application number
CN201621265385.5U
Other languages
Chinese (zh)
Inventor
张武舜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Junpai Street Lamp Co ltd
Original Assignee
Zhongshan Junpai Street Lamp Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhongshan Junpai Street Lamp Co ltd filed Critical Zhongshan Junpai Street Lamp Co ltd
Priority to CN201621265385.5U priority Critical patent/CN206226790U/en
Application granted granted Critical
Publication of CN206226790U publication Critical patent/CN206226790U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30Semiconductor 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

One kind touches dimming LED lamp
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.
CN201621265385.5U 2016-11-24 2016-11-24 Touch dimming LED lamp Expired - Fee Related CN206226790U (en)

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)

Similar Documents

Publication Publication Date Title
CN203590555U (en) Light-adjustable LED lamp
CN104010418A (en) Low-cost separated component dimming circuit of LED light source
CN204518177U (en) A kind of LED drive power circuit
CN206226790U (en) Touch dimming LED lamp
CN205726567U (en) A kind of multiple-channel output constant-current circuit
CN107013833A (en) A kind of multi-functional LED desk lamp
CN203934046U (en) A kind of LED drive circuit
CN208210373U (en) A kind of synchronous color lamp
CN205993006U (en) A kind of light adjusting circuit
CN205610989U (en) LED lamp with switch stepless dimming
CN204929328U (en) Energy -conserving LED of reputation
CN108650732A (en) A kind of linear constant current LED circuit with light-sensing function
CN203984739U (en) Touch table lamp with an automatic light meter
CN106954317A (en) A kind of solar lighting intelligent control circuit
CN208739458U (en) A kind of timing circuit using power frequency as clock source
CN207491268U (en) A kind of infrared stepless dimming Discrete control LED lamp
CN205716670U (en) A kind of touch lamp dimmer
CN205430690U (en) LED street lamp light operator
CN205504613U (en) Multi -functional dimming table lamp
CN205160872U (en) Wall switch of little night -light of LED of time delay pass is opened in area touch
CN203467004U (en) Light-adjustable LED drive power supply
CN204217189U (en) A kind of Dimmable lighting system based on electronic ballast control
CN203934056U (en) A kind of light adjusting circuit of low-cost discrete components and parts LED light source
CN203190268U (en) Electric power storage lighting device free of power consumption
CN103917020B (en) A kind of LED drive circuit

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