CN2309684Y - Acoustooptic control energy-saving lamp base - Google Patents
Acoustooptic control energy-saving lamp base Download PDFInfo
- Publication number
- CN2309684Y CN2309684Y CN 97239794 CN97239794U CN2309684Y CN 2309684 Y CN2309684 Y CN 2309684Y CN 97239794 CN97239794 CN 97239794 CN 97239794 U CN97239794 U CN 97239794U CN 2309684 Y CN2309684 Y CN 2309684Y
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- Prior art keywords
- lamp base
- utility
- model
- junction box
- resistance
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- Expired - Fee Related
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Abstract
The utility model relates to an integrative device of an acoustooptic control switch and a lamp base, particularly an acoustooptic control energy-saving lamp base. The utility model has the technical keys that a junction box which is flat is arranged in the middle part of the lamp base, a circuit board is fixedly connected in the junction box, an optical hole and an acoustic hole are arranged at the lower part of the junction box, an optical hole is arranged at the side part, and two photoresistors RGM are connected in parallel to a resistor R in the junction box. The utility model which is suitable for public places under different illumination conditions has the advantages of energy saving and convenient installation and use.
Description
The utility model relates to a kind of Sound and light control switch and lamp holder integrated apparatus, the energy-conservation lamp holder of particularly a kind of acousto-optic control.
In the prior art, sonic-opticalcon trolled switch mostly separates with lamp holder, and it is local preferably that sonic-opticalcon trolled switch generally is installed near the natural lighting of lamp holder, and this gives to install and use and brings some inconvenience.The sound and light controlled energy-saving lamp socket technology of Chinese patent 93118710.9 designs, its installation method also has certain limitation for other illuminator lamp of public place, this patent adopts single photo resistance on the other hand, daytime, its resistance was about 3k Ω during light intensity, during night 300-5000k Ω, as long as and in fact reach 150k Ω and just can meet the demands when the photo resistance resistance, that is to say that running into the sound under the situation that this switch do not need to throw light at cloudy day, dusk or dawn also can start, this just causes power wastage easily, and energy-saving effect is undesirable.
The purpose of this utility model provides the energy-conservation lamp holder of a kind of acousto-optic control, with sonic-opticalcon trolled switch and lamp holder integrated setting, is convenient to install and use, and improves circuit design, improves energy-saving effect, fully overcomes the deficiencies in the prior art.
Realization of the present utility model: describe below in conjunction with accompanying drawing.
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is the utility model circuit theory diagrams.
As shown in Figure 1, terminal box (2) is arranged at lamp holder (1) middle part for flat, be fixed with circuit board in it, its underpart is provided with unthreaded hole (3) harmony hole (4), sidepiece is provided with unthreaded hole (3), two photo resistance R in the terminal box (2)GMBe arranged in parallel (as shown in Figure 2) with a resistance R.
Be described further below in conjunction with operation principle.
As two photo resistance R
GMBack in parallel (as Fig. 2), daytime, the resistance resistance in parallel of two 3k Ω was about 1.5k Ω, N2 output 3 pin are high level, diode D1 conducting, when the current potential of 13 pin was controlled by N2 fully, 12 pin were the effect that high level then passes through NAND gate N4, make that 11 pin are that low level, electric light BZ do not work, at this moment circuit is fully by N2 control, even there is the sound lamp also not work.When dusk or dawn, illumination weakened, photo resistance R
GMResistance increase, imagination increases to 300k Ω (if having only a R
GM, then surpassed one times that satisfies the obstructed condition 150k Ω of D1, the sound is arranged, and then lamp is bright), and two photo resistance R
GMResistance after the parallel connection is about 150k Ω, still is in the critical surface of the obstructed condition of D1.During night, R
GMResistance further increase, CMOS pipe NAND gate N2 output 3 pin are low level, diode D1 is obstructed, the light on and off of electric light BZ are controlled by NAND gate N1 fully.
Two photo resistance R when parallel connection
GMAfter the conventional, electric-resistance R with certain resistance is in parallel, can makes the utility model be applied to the darker place of light, as add specific positions such as lampshade, the shady place of corridor.
Advantage of the present utility model is: 1. be arranged in parallel photo resistance, improve the sensitivity to light; 2. through photo resistance conventional, electric-resistance in parallel, can be adjusted under the various illumination conditions moment that electric light brightens; 3. energy-saving effect is better; 4. the switch socket integrated design is more conducive to install and use.
Claims (1)
1, the energy-conservation lamp holder of a kind of acousto-optic control, it is characterized in that: terminal box (2) is fixed with circuit board for flat is arranged at lamp holder (1) middle part in it, its underpart is provided with unthreaded hole (3) harmony hole (4), sidepiece is provided with unthreaded hole (3), interior two the photo resistance R of terminal box (2)
GMBe arranged in parallel with a resistance R.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97239794 CN2309684Y (en) | 1997-07-18 | 1997-07-18 | Acoustooptic control energy-saving lamp base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97239794 CN2309684Y (en) | 1997-07-18 | 1997-07-18 | Acoustooptic control energy-saving lamp base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2309684Y true CN2309684Y (en) | 1999-03-03 |
Family
ID=33949704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97239794 Expired - Fee Related CN2309684Y (en) | 1997-07-18 | 1997-07-18 | Acoustooptic control energy-saving lamp base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2309684Y (en) |
-
1997
- 1997-07-18 CN CN 97239794 patent/CN2309684Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |