CN2690745Y - Touch control light regulating floorlamp - Google Patents
Touch control light regulating floorlamp Download PDFInfo
- Publication number
- CN2690745Y CN2690745Y CNU2004200436084U CN200420043608U CN2690745Y CN 2690745 Y CN2690745 Y CN 2690745Y CN U2004200436084 U CNU2004200436084 U CN U2004200436084U CN 200420043608 U CN200420043608 U CN 200420043608U CN 2690745 Y CN2690745 Y CN 2690745Y
- Authority
- CN
- China
- Prior art keywords
- inductor
- bulb
- touch
- touch dimmer
- light regulating
- 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 relates to a touch control light regulating floorlamp, comprising a lamp body base seat, a metal lamp frame and a bulb. The metal lamp frame is provided with a touch control light regulating inductor. One end of the touch control light regulating inductor is connected with a plug through a lead wire to connect with a power supply. The other end of the touch control light regulating inductor is connected with the bulb through the lead wire. An induction wire of the touch control light regulating inductor is connected on the metal lamp frame. Thus, the touch control light regulating inductor is activated to adjust opening and closing to the bulb and intensity and weakness of light ray by touching the metal lamp frame. The utility model has the advantages of convenient operation of light regulating, avoiding damp, fouling and damaging or collision and destroying at the time of carrying and increasing the service life of the light regulating floorlamp fixture.
Description
Technical field
The utility model relates to lighting, relates in particular to a kind of touch dimmer standard lamp.
Background technology
The touch-control sensing lamp is used widely in daily life at present, and the touch-control sensing light fixture has the function of carrying out open and close and light modulation by the human body contact, is very easy to people's life.The general touch-control sensing lamp of selling on market is generally desk-top light fixture, in lamp base, load onto a touch dimmer inductor, touch dimmer inductor one end is connected with power supply, one end connects bulb, the touch dimmer inductor is also received metal touch-screen on the lamp base by a line of induction, by human body contacting metal touch-screen, thus make light fixture produce by little bright, in bright, the brightest, the touch-control regulatory function of closing.
Be illustrated in figure 1 as common touch-control sensing lamp principle schematic, the touch-control sensing lamp comprises lamp body 1, lampshade 2, bulb 3, lamp body 1 inside is provided with touch dimmer inductor 4, touch dimmer inductor 4 is connected with power supply with plug 7 by lead 6, be connected with bulb 3 by lead 8, touch dimmer inductor 4 also joins by the metal touch-screen 11 on the line of induction 5 and lamp body 1 base, like this, when the metal touch-screen 11 that touches with have gentle hands on the lower bottom base, it is luminous promptly to trigger touch dimmer inductor 4 control bulbs 3, and produces lamp by little bright by human body contacting metal touch-screen 11, in bright, the brightest, the touch-control regulatory function of closing.
Existing touch-control sensing lamp is applicable to the desk-top lamp that the lamp socket space is bigger, but for standard lamp, because general lamp body base mainly play supporting role, base does not generally seal, and the space is less, so installing touch dimmer inductor is just relatively more difficult, for the standard lamp of existing moulding,, need carry out bigger transformation to base if want to be transformed into the touch dimmer standard lamp, the cost height is realized complicated.And the standard lamp base contacts with ground, and poor working environment occurs making moist, the damaged in collision during stained or carrying easily, thereby influences useful life.And for standard lamp, seek the metal touch-screen if desired and touch, touching light modulation is not very convenient just.
The utility model content
Technical problem to be solved in the utility model is: fragile, the life-span is short, touch dimmer the is inconvenient deficiency that overcome that existing standard lamp installs on lamp body base that touch-control sensor brought, a kind of touch dimmer standard lamp is provided, not only can carry out the light modulation operation easily, and avoided making moist, the damaged in collision during stained or carrying, improved and landed useful life of dimming lamp.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be:
A kind of touch dimmer standard lamp comprises lamp body base, metal lamp bracket, bulb, is equiped with the touch dimmer inductor in described metal lamp bracket, and described touch dimmer inductor one end is wired to plug, to be connected with power supply; The other end is connected with bulb by lead, the line of induction of described touch dimmer inductor is connected on the metal lamp bracket, thereby triggers described touch dimmer inductor to the open and close of bulb and its light power is regulated by described metal lamp bracket is touched.
Control circuit in the described touch dimmer inductor comprises step-down, voltage stabilizing and filter circuit, IC chip, circuits for triggering and feedback circuit, described step-down, voltage stabilizing and filter circuit provide the IC chip required DC power supply, described circuits for triggering are connected with the metal lamp bracket by the described line of induction, the signal input pin of triggering signal input IC chip, change the signal phase that IC chip signal output pin outputs to feedback circuit, by described feedback circuit to the open and close of bulb and its light power is regulated.
Described feedback circuit comprises electric capacity and TRIAC, described IC chip signal output pin output signal is through being capacitively coupled to the triggering pin of TRIAC, thereby break-make or its conducting degree of control TRIAC are to being serially connected in the open and close of bulb of both ends of power with TRIAC and the power of light is regulated.
The beneficial effects of the utility model are: utilize this new for novel, the user can directly touch the metal lamp bracket, do not need to seek the metal touch-screen, thereby light modulation is easy to operate, has made things convenient for people's life.And since touch-control sensor be installed on the lamp bracket, far away with ground distance, therefore be not prone to make moist, the damaged in collision during stained or carrying, thereby improved its useful life.Like this, for the standard lamp of existing moulding, it is just very convenient to be transformed into desk lamp with dimmer switch, and not needing that its base is carried out big improvement can realize, is a kind of very practical convenient design.
Description of drawings
Fig. 1 is common touch-control sensing lamp principle schematic;
Fig. 2 is the utility model touch dimmer standard lamp operation principle schematic diagram;
Fig. 3 is the utility model touch dimmer inductor working circuit diagram.
Embodiment
With embodiment the utility model is described in further detail with reference to the accompanying drawings below:
As shown in Figure 2, the utility model provides a kind of touch dimmer standard lamp, comprises lamp body base 91, metal lamp bracket 92, bulb 93, is equiped with touch dimmer inductor 94 in metal lamp bracket 92, touch dimmer inductor 94 1 ends are wired to plug 95, to be connected with power supply; The other end is connected with bulb 93 by lead, the line of induction 96 of touch dimmer inductor 94 is connected on the metal lamp bracket 92, thereby by described metal lamp bracket 92 being touched the open and close that trigger 94 pairs of bulbs 93 of touch dimmer inductor and its light power being regulated.
Control circuit in the touch dimmer inductor 94 can have multiple implementation, be illustrated in figure 3 as wherein a kind of touch dimmer inductor working circuit diagram, its principle is to utilize human body direct capacitance capacitive reactance over the ground to change its triggering signal, touch, the phase place of the signal square-wave waveform of its output will change, thereby change silicon controlled conducting degree, reach the function of light modulation.
Among Fig. 3, the control circuit of whole touch dimmer inductor is mainly by step-down, voltage stabilizing and filter circuit, IC chip (model 8486), and circuits for triggering, and feedback circuit is formed.
Step-down, voltage stabilizing and filter circuit carry out step-down, voltage stabilizing and Filtering Processing to the AC signal that power supply provides, and the 6.8V direct-current working volts of IC chip are provided.Among the figure, supply voltage 120V by voltage-stabiliser tube ZD1 voltage stabilizing, after the filter capacitor C5 filtering, is connected to the pin 3 of IC chip 8486 again through resistance R 1 step-down, diode D1 rectification, and the 6.8V operating voltage (VDD) of IC chip is provided.
The IC chip comprises 8 pins, and wherein, pin 3 is the input pin of 6.8V operating voltage VDD.Pin 4 is the triggering signal input pin, is connected with circuits for triggering, and circuits for triggering comprise touch point (being TOUCH), trigger capacitor C 1, C2, and resistance R 6, diode D2 and D3.The touch point joins by the line of induction and metal lamp bracket.Triggering capacitor C 1, C2 play the effect of isolation, prevent the human electric shock.Resistance R 6, diode D2 and D3 protection IC prevent that the static electricity on human body is too high and damage IC.
The pin 8 of IC chip is the signal output pin, links to each other with feedback circuit.Feedback circuit comprises capacitor C 4 and TRIAC Q1, IC the 8th pin output rectangular wave, be coupled to the triggering pin G of controllable silicon Q1 by capacitor C 4, resistance R 2 is connected between the triggering pin G and second electrode of controllable silicon Q1, and first electrode of triode ac switch Q1 and second electrode and bulb (LAMP) are serially connected in the two ends of AC power.
The pin two of IC chip is an AC signal input control pin, is connected with AC power by resistance R 3, and the power supply 50/60Hz AC signal of IC is provided, and capacitor C 3 is not essential.Pin 5 and pin 6 by and the resistance R 4 that connects and capacitor C 6 be connected with dc working circuit after step-down, voltage stabilizing and Filtering Processing, regulate the sensitivity level of the adjustable size joint touch of R4, C6, mainly be to regulate according to the size of lamp body size and touch contact area, resistance R 7 is not essential.Pin one is the frequency of oscillation control pin, is connected on the dc working circuit by resistance R 5, and R5 is an IC built-in system oscillation resistance, change its resistance, frequency of oscillation changes thereupon, and first section output signal of IC the 8th pin also change, thereby changes the brightness of first section of output loading.Pin 7 is the VSS pin.
Like this, when human body touch metal lamp bracket, the static electricity on human body produces triggering signal, the pin 4 of input IC chip, thereby the phase place of the signal square-wave waveform of pin 8 outputs will change, thereby changes break-make or its conducting degree of controllable silicon Q1, and bulb is carried out open and close, and its light regulated, reach the function of three-stage dimming.
Utilize this new with novel, the user can directly touch the metal lamp bracket, do not need to seek the metal touch-screen, thereby light modulation is easy to operate, and owing to the touch dimmer inductor is installed on the lamp bracket, far away with ground distance, therefore be not prone to make moist, the damaged in collision during stained or carrying, thereby improved its useful life.Like this, for the standard lamp of existing moulding, it is just very convenient to be transformed into desk lamp with dimmer switch, and not needing that its base is carried out big improvement can realize, is a kind of very practical convenient design.
Those skilled in the art do not break away from essence of the present utility model and spirit, can there be the various deformation scheme to realize the utility model, the above only is the preferable feasible embodiment of the utility model, be not so limit to interest field of the present utility model, the equivalent structure that all utilization the utility model specifications and accompanying drawing content are done changes, and all is contained within the interest field of the present utility model.
Claims (3)
1, a kind of touch dimmer standard lamp comprises lamp body base, metal lamp bracket, bulb, it is characterized in that: be equiped with the touch dimmer inductor in described metal lamp bracket, described touch dimmer inductor one end is wired to plug, to be connected with power supply; The other end is connected with bulb by lead, the line of induction of described touch dimmer inductor is connected on the metal lamp bracket, thereby triggers described touch dimmer inductor to the open and close of bulb and its light power is regulated by described metal lamp bracket is touched.
2, touch dimmer standard lamp according to claim 1, it is characterized in that: the control circuit in the described touch dimmer inductor comprises step-down, voltage stabilizing and filter circuit, the IC chip, circuits for triggering and feedback circuit, described step-down, voltage stabilizing and filter circuit provide the IC chip required DC power supply, described circuits for triggering are connected with the metal lamp bracket by the described line of induction, the signal input pin of triggering signal input IC chip, change the signal phase that IC chip signal output pin outputs to feedback circuit, by described feedback circuit opening to bulb, close and its light power is regulated.
3, touch dimmer standard lamp according to claim 2, it is characterized in that: described feedback circuit comprises electric capacity and TRIAC, described IC chip signal output pin output signal is through being capacitively coupled to the triggering pin of TRIAC, thereby break-make or its conducting degree of control TRIAC are to being serially connected in the open and close of bulb of both ends of power with TRIAC and the power of light is regulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200436084U CN2690745Y (en) | 2004-03-17 | 2004-03-17 | Touch control light regulating floorlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200436084U CN2690745Y (en) | 2004-03-17 | 2004-03-17 | Touch control light regulating floorlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2690745Y true CN2690745Y (en) | 2005-04-06 |
Family
ID=34671714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200436084U Expired - Fee Related CN2690745Y (en) | 2004-03-17 | 2004-03-17 | Touch control light regulating floorlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2690745Y (en) |
-
2004
- 2004-03-17 CN CNU2004200436084U patent/CN2690745Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203553538U (en) | Inductive socket | |
| CN104682541B (en) | A kind of emergency lamp control circuit and device | |
| CN101257765A (en) | Stepless light modulation florescent lamp and ballast thereof | |
| CN101711086A (en) | Touch switching light modulator of energy-saving lamp | |
| CN101936515B (en) | LED lamp capable of being inductively controlled by touching | |
| CN103313469B (en) | A kind of drive circuit of LED light device and driving method | |
| CN202602975U (en) | Capacitive touch dimming control system | |
| CN2690745Y (en) | Touch control light regulating floorlamp | |
| CN102843804A (en) | Touch control circuit and electric torch | |
| CN202998600U (en) | LED dimming lamp | |
| CN107740947B (en) | Desk lamp using adjustable light controller | |
| CN2666081Y (en) | Touch type light modulating inductor | |
| CN206247066U (en) | A kind of environmentally friendly anti-dazzle long-life LED | |
| CN203233576U (en) | Drive circuit of LED lighting device | |
| CN2755425Y (en) | Light | |
| CN205244912U (en) | All -round touch light modulation lamp utensil | |
| CN201571250U (en) | Touch switch dimmer for energy-saving lamp | |
| CN208185976U (en) | A kind of desk lamp with the dimmed sleep function of timing | |
| CN207216509U (en) | A kind of novel computer display | |
| CN208487464U (en) | A kind of OLED desk lamp | |
| CN202979388U (en) | LED lamp touch control device | |
| CN208723961U (en) | A kind of rear cover touch-control U.S. face lamp | |
| CN212876157U (en) | Automatic light-adjusting and light-supplementing driving circuit for LED lamp | |
| CN202469789U (en) | Energy-saving ceiling lamp provided with human body induction touch switch and capable of adjusting light brightness | |
| CN211149224U (en) | Isolated bathroom mirror switch circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050406 |