CN2861723Y - Automatic switched mirror lamp - Google Patents
Automatic switched mirror lamp Download PDFInfo
- Publication number
- CN2861723Y CN2861723Y CNU200520041817XU CN200520041817U CN2861723Y CN 2861723 Y CN2861723 Y CN 2861723Y CN U200520041817X U CNU200520041817X U CN U200520041817XU CN 200520041817 U CN200520041817 U CN 200520041817U CN 2861723 Y CN2861723 Y CN 2861723Y
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- CN
- China
- Prior art keywords
- mirror lamp
- lamp
- diffuser
- model
- utility
- 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
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Abstract
The utility model relates to a mirror lamp with automatic on/off, comprising a transparent hood, a bulb, a lamp holder, a support, a friction head, a PCB, an infrared transmission hood, a power lead and a lamp housing. An automation control circuit comprises PIR pyroelectric infrared transmitter and TDH98072 pyroelectric infrared specific IC and PCB. The utility model is characterized in that when human body approaches the mirror lamp (1m to 10m), the mirror lamp automatically lights and when human body leaves, the mirror lamp goes out in time delay (adjustable between 10s to 1 min.).
Description
Affiliated technical field
The utility model relates to a kind of toilet mirror lamp control device, relates in particular to a kind of automatic switch mirror lamp.
Background technology
At present, the mirror that people comb dress dressing usefulness at home often is installed in the toilet, because the available light of toilet is generally darker, during the dressing of comb dress, need turn on the illumination of mirror lamp, and the switch of control mirror lamp generally adopts hand switch, when discrepancy is frequent, seem pretty troublesome, and switch is fragile aging.
Summary of the invention
In order to overcome the problems referred to above, the utility model provides a kind of automatic switch mirror lamp, promptly turns on light automatically when walking close to the mirror lamp, and when human body left, mirror lamp time-delay (10 seconds～1 minute adjustable) was turned off the light.
The technical scheme that its technical problem that solves the utility model adopts is: form lighting device by mirror lamp housing, translucent cover, bulb, and by the ANMI Thermoelectric Infrared Sensor, the TDH98072 special IC, printed circuit board (PCB) is formed automatic control switch.Thermoelectric Infrared Sensor, can detect this far infrared, when human body enters the on-the-spot scope of sensor field of view, the infrared ray of the human body emission of moving enters sensor, and sensor will be exported the one and another corresponding signal of telecommunication, and the process special circuit carries out rectification, the controllable silicon conducting is triggered in the amplification back, connect mirror lamp power supply, the mirror lamp is opened automatically, and when human body left, mirror lamp time-delay (10 seconds～1 minute adjustable) was turned off the light.Mirror lamp and gauge tap circuit and probe, the PIR Thermoelectric Infrared Sensor is connected with circuit board, and circuit board is installed in the infrared ray diffuser of top fuller shape.Be linked in sequence by diffuser, infrared ray diffuser, lamp housing.Be connected by support, diffuser, infrared ray, diffuser, lamp housing, bulb, probe, circuit board, power line are electrically connected.
The beneficial effects of the utility model are: when human body during near the mirror lamp, can turn on light automatically, be to turn off the light automatically when human body leaves the mirror lamp, not only convenient but also economize on electricity.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is that the utility model is faced generalized section;
Fig. 2 is the utility model side-looking generalized section;
Fig. 3 is the utility model automatic control circuit schematic diagram;
In Fig. 1～2,1. translucent cover, 2. bulb, 3. lamp socket, 4. support is 5. wiped head, 6. printed panel, 7. infrared ray diffuser, 8. power line, 9. lamp housing.
The component data of Fig. 3 and require as follows: R
1: 47K, R
2Need adjustment, R
3: 4.7K, R
4: 15K, R
5: 820K, R
6: 15K, R
7: 560K, R
8: 470K, R
9: 1M, R
10: 330 Ω, R
11: 47 Ω, R
12: 100K, VR
1: 1M, VR
2: 1M, RG bright resistance: 100K, resistance in the dark:＞3.3M, C
1: 0.01 μ, C
2: 100 μ/16V, C
4: 100P, C
5: 4,7 μ/16V, C
7: 33 μ/16V, C
8: 1 μ/16V, C
9: 47 μ/16V, C
10: 0.0047 μ, C
11: 22 μ/16V, C
12: 0.1 μ/250V, VS:1A/600V, VD:IN4007, DW:5, IV, a PIR rpyroelectric infrared line traffic control sensor, model is the ANMI type.
The specific embodiment
The utility model control circuit operation principle is such: integrated circuit adopts the Thermoelectric Infrared Sensor special circuit of the double array structure of 16 pin, and model has two kinds: a kind of is TDH98072, and another kind is S9803, a kind of integrated circuit before having adopted here.Fig. 3 is a schematic diagram, and PIR is that a kind of low profile thermal is released 220 volts of alternating voltages of infrared probe sensor through C
12After the step-down by R
11Stream supplies entire circuit by VD rectification, DW voltage stabilizing WSV direct current.The SV direct current is through the reference voltage voltage stabilizing of TDH98072 inside, the generation precision+3.3V voltage, offer thermal release electric infra-red ray probe PIR by 4. pin, when human body is popped one's head in (distance can be adjusted) between 1～10m near PIR, the faint infrared signal that PIR can send human body detects and directly delivers to the 2. pin of TOH98072, through inner rectification, amplify the back and export a control signal from 10. pin, trigger the conducting of VS control silicon, make HL
1, HL
2Bulb is luminous.8. the external R of pin
3, C
5, VR, be the adjustable resistance of delay circuit, delay time t=1.1RC.9. pin is pressed RG, C outward
6, VR
2Be light-operated circuit, when toilet and mirror light were put well, circuit can not worked, to reach the effect of using electricity wisely.Because this circuit level height, peripheral cell is simple, working stability.
Claims (3)
1. an automatic switch mirror lamp mainly comprises mirror lamp and gauge tap circuit and probe, it is characterized in that: be connected by support, diffuser, infrared ray, diffuser, lamp housing, bulb, probe, circuit board, power line are electrically connected.
2. automatic switch mirror lamp according to claim 1 is characterized in that: be linked in sequence by diffuser, infrared ray diffuser, lamp housing.
3. automatic switch mirror lamp according to claim 1 is characterized in that; The PIR Thermoelectric Infrared Sensor is connected with circuit board, and circuit board is installed in the infrared ray diffuser of top fuller shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200520041817XU CN2861723Y (en) | 2005-05-24 | 2005-05-24 | Automatic switched mirror lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200520041817XU CN2861723Y (en) | 2005-05-24 | 2005-05-24 | Automatic switched mirror lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2861723Y true CN2861723Y (en) | 2007-01-24 |
Family
ID=37659352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200520041817XU Expired - Fee Related CN2861723Y (en) | 2005-05-24 | 2005-05-24 | Automatic switched mirror lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2861723Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102958259A (en) * | 2012-11-20 | 2013-03-06 | 无锡商业职业技术学院 | Mirror front lamp controller |
| CN108826082A (en) * | 2018-04-02 | 2018-11-16 | 佛山市易恒照明光电有限公司 | A kind of mirror lamp with infrared induction function |
-
2005
- 2005-05-24 CN CNU200520041817XU patent/CN2861723Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102958259A (en) * | 2012-11-20 | 2013-03-06 | 无锡商业职业技术学院 | Mirror front lamp controller |
| CN108826082A (en) * | 2018-04-02 | 2018-11-16 | 佛山市易恒照明光电有限公司 | A kind of mirror lamp with infrared induction function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Pan Furong Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070124 Termination date: 20090624 |