CN203984749U - A kind of stepless dimming Touching controlling lamp - Google Patents
A kind of stepless dimming Touching controlling lamp Download PDFInfo
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- CN203984749U CN203984749U CN201420424087.0U CN201420424087U CN203984749U CN 203984749 U CN203984749 U CN 203984749U CN 201420424087 U CN201420424087 U CN 201420424087U CN 203984749 U CN203984749 U CN 203984749U
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Abstract
The utility model discloses a kind of stepless dimming Touching controlling lamp, relate to a kind of light fixture; This stepless dimming Touching controlling lamp comprises the supply module being mainly made up of direct current source(-)holder J1, voltage stabilizing didoe D0 and pressurizer U1, also comprise switch and stepless dimming function that the integrated chip U2 that is mainly ADA01AL by model and NPN type triode Q1 realize, also comprise the light-emitting diode for throwing light on.The utility model just can be realized the switch of light fixture and 0 ~ 100% dimming function by touching, and circuit structure is simple, and cost is low, functional.
Description
Technical field
The utility model relates to a kind of light fixture, relates in particular to a kind of by touching the light fixture that can realize stepless dimming.
Background technology
The in the situation that of being becoming tight in energy day, as the light fixture being commonly used, its energy-conservation become the problem being more and more taken seriously.At present the energy-conservation direction of light fixture is mainly traditional incandescent lamp to replace and become the electricity-saving lamps such as LED, but little oriented light regulating technology future development.According to people, the demand of brightness of illumination is regulated the brightness of light fixture, energy savings very effectively, is one of energy-conservation important development direction of light fixture.
As previously mentioned, current light fixture energy-conservation, is all to become the electricity-saving lamps such as LED and realize by incandescent lamp is replaced in a large number, seldom has by light regulating technology and realizes.A small amount of some realize energy-conservation light fixture by light regulating technology, or are to regulate lamplight brightness function by repeatedly realizing it by & off switch, or are to carry out light modulation by knob.And by repeatedly realizing by & off switch
Dimming function, not only uses inconvenience, and the useful life of its button is also very short; Realize dimming function by knob, be unfavorable for that it is universal in a large number, because formula switch is only installed in most home wall, so just common on-off type switch need to be replaced to rotary switch, so can increase a lot of engineering costs.
Utility model content
The purpose of this utility model is to propose a kind of stepless dimming Touching controlling lamp in order to address the above problem; This stepless dimming Touching controlling lamp is realized switch and the dimming function of light fixture by touch, simple in structure, convenient and practical.
The technical solution of the utility model is as follows:
The utility model is a kind of stepless dimming Touching controlling lamp:
Comprise direct current source(-)holder J1, the minus earth of described direct current source(-)holder J1, positive pole is connected with the anode of voltage stabilizing didoe D0, and the negative electrode of voltage stabilizing didoe D0 is connected with the input pin of pressurizer U1, the ground pin ground connection of pressurizer U1, the output pin of pressurizer U1 is connected with a ground capacity C1;
Also comprise the integrated chip U2 that a model is ADA01AL; The 1st pipe and the 4th pin pin ground connection of described integrated chip U2, the 2nd pin of integrated chip U2 is connected with a ground capacity C2, the 3rd pin of integrated chip U2 is connected with the output pin of pressurizer U1 with the 6th pin, the 5th pin of integrated chip U2 is connected with a touch sensor TP after resistance R 0, and the 8th pin of integrated chip U2 is unsettled;
Also comprise a NPN type triode Q1, the base stage of described triode Q1 is connected with the 7th pin of integrated chip U2, grounded emitter, between the positive pole of collector electrode and described direct current source(-)holder J1, be connected with a parallel circuits, this parallel circuits is formed by several identical branch circuit parallel connections, arbitrary branch road is all by three light-emitting diode D1, D2, D3 and resistance R 1 are in series, wherein the collector electrode of triode Q1 is connected with the negative electrode of light-emitting diode D1, the anode of light-emitting diode D1 is connected with the negative electrode of light-emitting diode D2, the anode of light-emitting diode D2 is connected with the negative electrode of light-emitting diode D3, the anode of light-emitting diode D3 is connected with the positive pole of direct current source(-)holder J1 after resistance R 1.
More preferably, the model of described voltage stabilizing didoe D0 is 1N4148W.
More preferably, the model of described pressurizer U1 is 78L05.
More preferably, the model of triode Q1 is MMSS8050.
More preferably, the parallel circuits being connected between the collector electrode of triode Q1 and the positive pole of described direct current source(-)holder J1, this parallel circuits is formed by 2 identical branch circuit parallel connections.
The beneficial effects of the utility model:
1. the introducing of touch sensor TP, makes the utility model by touching switch and the dimming function that just can realize light fixture;
2. can realize 0 ~ 100% stepless dimming;
3. circuit structure is simple, and cost is low, functional.
Brief description of the drawings
Fig. 1 is circuit diagram of the present utility model.
Embodiment
Now be described further the utility model with accompanying drawing in order better to illustrate in conjunction with the embodiments.
As shown in Figure 1, the utility model is a kind of stepless dimming Touching controlling lamp:
Comprise direct current source(-)holder J1, the minus earth of direct current source(-)holder J1, the anode of the voltage stabilizing didoe D0 that positive pole is 1N4148W with model is connected, the input pin of the pressurizer U1 that the negative electrode of voltage stabilizing didoe D0 is 78L05 with model is connected, the ground pin ground connection of pressurizer U1, the output pin of pressurizer U1 is connected with a ground capacity C1;
Also comprise the integrated chip U2 that a model is ADA01AL; The 1st pipe and the 4th pin pin ground connection of integrated chip U2, the 2nd pin of integrated chip U2 is connected with a ground capacity C2, the 3rd pin of integrated chip U2 is connected with the output pin of pressurizer U1 with the 6th pin, the 5th pin of integrated chip U2 is connected with a touch sensor TP after resistance R 0, and the 8th pin of integrated chip U2 is unsettled;
Also comprise a NPN type triode Q1, more preferably, the model of triode Q1 is MMSS8050, the base stage of triode Q1 is connected with the 7th pin of integrated chip U2, grounded emitter, between the positive pole of collector electrode and direct current source(-)holder J1, be connected with a parallel circuits, this parallel circuits is formed by several identical branch circuit parallel connections, arbitrary branch road is all by three light-emitting diode D1, D2, D3 and resistance R 1 are in series, wherein the collector electrode of triode Q1 is connected with the negative electrode of light-emitting diode D1, the anode of light-emitting diode D1 is connected with the negative electrode of light-emitting diode D2, the anode of light-emitting diode D2 is connected with the negative electrode of light-emitting diode D3, the anode of light-emitting diode D3 is connected with the positive pole of direct current source(-)holder J1 after resistance R 1.More preferably, this this parallel circuits in parallel is formed by 2 identical branch circuit parallel connections.
While initially powering on, the utility model stepless dimming Touching controlling lamp is for closing the state that goes out.Touch touch sensor TP, in the time that the touch duration is less than 550ms, can realize the light on and off control of light, touch, lamp is bright; Touch, lamp goes out again, and so the light on and off of light are controlled in circulation.
In the situation that lamp is bright, touch touch sensor TP, in the time that the touch duration is more than or equal to 550ms, can realize the stepless brightness regulation of light, i.e. long-time touch, lamplight brightness increases gradually, and while unclamping, lamplight brightness is parked in and unclamps brightness corresponding to moment, if the touch time exceedes 3s, lamplight brightness no longer changes after reaching high-high brightness; Long again by touching, lamplight brightness reduces gradually, and while unclamping, lamplight brightness is parked in and unclamps brightness corresponding to moment, exceedes for 3 seconds if long by the time, and lamplight brightness no longer changes after reaching minimum brightness.So circulation.
The in the situation that of not power-off of power supply, after each touch, the brightness meeting of stepless dimming Touching controlling lamp when it is closed after closing remembered, can be using this brightness as original intensity when next point touching is turned on light.The in the situation that of power supply power-fail, the point touching for the first time after re-powering is turned on light, and original intensity is fixed as maximum brightness.
Claims (5)
1. a stepless dimming Touching controlling lamp, is characterized in that:
Comprise direct current source(-)holder J1, the minus earth of described direct current source(-)holder J1, positive pole is connected with the anode of voltage stabilizing didoe D0, and the negative electrode of voltage stabilizing didoe D0 is connected with the input pin of pressurizer U1, the ground pin ground connection of pressurizer U1, the output pin of pressurizer U1 is connected with a ground capacity C1;
Also comprise the integrated chip U2 that a model is ADA01AL; The 1st pipe and the 4th pin pin ground connection of described integrated chip U2, the 2nd pin of integrated chip U2 is connected with a ground capacity C2, the 3rd pin of integrated chip U2 is connected with the output pin of pressurizer U1 with the 6th pin, the 5th pin of integrated chip U2 is connected with a touch sensor TP after resistance R 0, and the 8th pin of integrated chip U2 is unsettled;
Also comprise a NPN type triode Q1, the base stage of described triode Q1 is connected with the 7th pin of integrated chip U2, grounded emitter, between the positive pole of collector electrode and described direct current source(-)holder J1, be connected with a parallel circuits, this parallel circuits is formed by several identical branch circuit parallel connections, arbitrary branch road is all by three light-emitting diode D1, D2, D3 and resistance R 1 are in series, wherein the collector electrode of triode Q1 is connected with the negative electrode of light-emitting diode D1, the anode of light-emitting diode D1 is connected with the negative electrode of light-emitting diode D2, the anode of light-emitting diode D2 is connected with the negative electrode of light-emitting diode D3, the anode of light-emitting diode D3 is connected with the positive pole of direct current source(-)holder J1 after resistance R 1.
2. stepless dimming Touching controlling lamp as claimed in claim 1, is characterized in that: the model of described voltage stabilizing didoe D0 is 1N4148W.
3. stepless dimming Touching controlling lamp as claimed in claim 1, is characterized in that: the model of described pressurizer U1 is 78L05.
4. stepless dimming Touching controlling lamp as claimed in claim 1, is characterized in that: the model of triode Q1 is MMSS8050.
5. stepless dimming Touching controlling lamp as claimed in claim 1, is characterized in that: the parallel circuits being connected between the collector electrode of triode Q1 and the positive pole of described direct current source(-)holder J1, this parallel circuits is formed by 2 identical branch circuit parallel connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420424087.0U CN203984749U (en) | 2014-07-30 | 2014-07-30 | A kind of stepless dimming Touching controlling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420424087.0U CN203984749U (en) | 2014-07-30 | 2014-07-30 | A kind of stepless dimming Touching controlling lamp |
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| Publication Number | Publication Date |
|---|---|
| CN203984749U true CN203984749U (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420424087.0U Expired - Fee Related CN203984749U (en) | 2014-07-30 | 2014-07-30 | A kind of stepless dimming Touching controlling lamp |
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| CN (1) | CN203984749U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105657904A (en) * | 2016-03-10 | 2016-06-08 | 深圳市通普科技有限公司 | LED touch dimming circuit and lamp |
| CN106793334A (en) * | 2017-01-20 | 2017-05-31 | 深圳市库莱特光电科技有限公司 | The circuit and its control method of a kind of ultra-thin panel light soft-touch control light modulation |
| CN109275229A (en) * | 2018-10-22 | 2019-01-25 | 横店集团得邦照明股份有限公司 | A kind of light adjusting circuit and its implementation detecting Alternating Current Power Supply waveform |
| CN112956282A (en) * | 2018-11-13 | 2021-06-11 | 瑞伟安知识产权控股有限公司 | System and method for controlling a light source |
-
2014
- 2014-07-30 CN CN201420424087.0U patent/CN203984749U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105657904A (en) * | 2016-03-10 | 2016-06-08 | 深圳市通普科技有限公司 | LED touch dimming circuit and lamp |
| CN106793334A (en) * | 2017-01-20 | 2017-05-31 | 深圳市库莱特光电科技有限公司 | The circuit and its control method of a kind of ultra-thin panel light soft-touch control light modulation |
| CN109275229A (en) * | 2018-10-22 | 2019-01-25 | 横店集团得邦照明股份有限公司 | A kind of light adjusting circuit and its implementation detecting Alternating Current Power Supply waveform |
| CN109275229B (en) * | 2018-10-22 | 2023-12-01 | 横店集团得邦照明股份有限公司 | Dimming circuit for detecting alternating current power supply waveform and dimming method thereof |
| CN112956282A (en) * | 2018-11-13 | 2021-06-11 | 瑞伟安知识产权控股有限公司 | System and method for controlling a light source |
| US11644192B2 (en) | 2018-11-13 | 2023-05-09 | Rivian Ip Holdings, Llc | Systems and methods for controlling light sources |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20150730 |
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| EXPY | Termination of patent right or utility model |