CN102855721B - Alarming circuit and lamp - Google Patents
Alarming circuit and lamp Download PDFInfo
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- CN102855721B CN102855721B CN201110174961.0A CN201110174961A CN102855721B CN 102855721 B CN102855721 B CN 102855721B CN 201110174961 A CN201110174961 A CN 201110174961A CN 102855721 B CN102855721 B CN 102855721B
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Abstract
The invention is suitable for the field of lighting, and particularly relates to an alarming circuit and a lamp. The alarming circuit adopts a photosensitive diode as a trigger device, when a person approaches to the experimental lamp, the human body can reflect light emitted by the photosensitive diode, resistance of the photosensitive diode changes, voltage at two ends of the photosensitive diode is coupled through a coupling capacitor and amplified through an amplifying tube to be sent to an alarming control end of a control chip, and the control chip outputs alarming prompt through a loudspeaker and controls a light-emitting diode to shine to give out warning signs to prompt people to keep away from the experimental lamp to avoid danger. The alarming circuit gives out warnings by means of voice and images, so that accidents are effectively reduced.
Description
Technical field
The invention belongs to lighting field, relate in particular to a kind of warning circuit and light fixture.
Background technology
Lamp lighting is seen everywhere in modern society the inside, the light fixture using in all trades and professions has different purposes, but in the time of light fixture test and production, while particularly doing the test of some danger, in process such as tests such as Hi-pot test, static pressure test, suspension weights, need to send warning, remind other personnel beyond this point, present type of alarm mainly adopts pattern identification, as other personnel reminded in mark " danger " printed words.But this warning is reliable not, in the time that people does not see pattern identification, can continue near test light fixture, abnormally dangerous like this.
Summary of the invention
The object of the present invention is to provide a kind of warning circuit, while being intended to solve present test light fixture, owing to adopting pattern identification to report to the police, if when people does not see warning, can continue near test light fixture, abnormally dangerous like this.
The present invention is achieved in that a kind of warning circuit, and described warning circuit comprises:
Pull down resistor R1, current-limiting resistance R2, current-limiting resistance R3, current-limiting resistance R4, current-limiting resistance R5, current-limiting resistance R6, pull-up resistor R7, current-limiting resistance R8, current-limiting resistance R9, current-limiting resistance R10, current-limiting resistance R11, current-limiting resistance R12, anti-interference capacitor C1, coupling capacitance C4, coupling capacitance C5, anti-interference capacitor C6, anti-interference capacitor C8, anti-interference capacitor C9, amplifier tube, second switch pipe, the 3rd switching tube, remove recording switch SW-PB1, gauge tap SW-PB2, recording switch SW-PB3, control chip U1, light emitting diode D1, photodiode CDS, loudspeaker SPEAKER and microphone MIC,
The anode of described photodiode CDS connects power supply by current-limiting resistance R6, the plus earth of described photodiode CDS, the positive pole of described anti-interference capacitor C1 connects power supply, the minus earth of described anti-interference capacitor C1, described anti-interference capacitor C6 is in parallel with photodiode CDS, the anode of described photodiode CDS connects the control end of amplifier tube by coupling capacitance C5, the noble potential termination power supply of described amplifier tube, described pull-up resistor R7 is connected between the hot end and control end of amplifier tube, the cold end of described amplifier tube is by current-limiting resistance R10 ground connection, the cold end of described amplifier tube also connects the control end of second switch pipe, the hot end of described second switch pipe connects power supply by current-limiting resistance R8, the cold end of described second switch pipe is by current-limiting resistance R9 ground connection, described anti-interference capacitor C8 is connected between the cold end and ground of second switch pipe, the positive pole of described anti-interference capacitor C9 connects power supply, the negative pole of described anti-interference capacitor C9 connects the hot end of second switch pipe, the control end of described the 3rd switching tube connects the cold end of second switch pipe by current-limiting resistance R11, the cold end ground connection of described the 3rd switching tube, the hot end of described the 3rd switching tube connects the controlling alarm end of control chip U1 by gauge tap SW-PB2, the recording end of described control chip U1 is by recording switch SW-PB3 ground connection, the removing recording end of described control chip U1 is by removing recording switch SW-PB1 ground connection, the oscillation frequency of described control chip U1 is set resistance link by pull down resistor R1 ground connection, the luminous end of described control chip U1 is by the negative electrode of current-limiting resistance R2 sending and receiving optical diode D1, the anode of described light emitting diode D1 connects power supply, Enable Pin/SE of described control chip U1 connects respectively luminous end and recording end, the microphone input end of described control chip U1 connects the first end of microphone MIC by current-limiting resistance R4 and the coupling capacitance C4 of series connection, the microphone output terminal of described control chip U1 connects microphone input end by current-limiting resistance R3, the first end of described microphone MIC also connects power supply by current-limiting resistance R5, the negative electrode of the second termination light emitting diode D1 of described microphone MIC, the positive pole of the positive termination loudspeaker of the loudspeaker SPEAKER of described control chip U1, the loudspeaker negative terminal of described control chip U1 connects the negative pole of loudspeaker SPEAKER.
Another object of the present invention is to provide a kind of light fixture, comprise lamp body, described light fixture also comprises warning circuit, and described warning circuit comprises:
Pull down resistor R1, current-limiting resistance R2, current-limiting resistance R3, current-limiting resistance R4, current-limiting resistance R5, current-limiting resistance R6, pull-up resistor R7, current-limiting resistance R8, current-limiting resistance R9, current-limiting resistance R10, current-limiting resistance R11, current-limiting resistance R12, anti-interference capacitor C1, coupling capacitance C4, coupling capacitance C5, anti-interference capacitor C6, anti-interference capacitor C8, anti-interference capacitor C9, amplifier tube, second switch pipe, the 3rd switching tube, remove recording switch SW-PB1, gauge tap SW-PB2, recording switch SW-PB3, control chip U1, light emitting diode D1, photodiode CDS, loudspeaker SPEAKER and microphone MIC,
The anode of described photodiode CDS connects power supply by current-limiting resistance R6, the plus earth of described photodiode CDS, the positive pole of described anti-interference capacitor C1 connects power supply, the minus earth of described anti-interference capacitor C1, described anti-interference capacitor C6 is in parallel with photodiode CDS, the anode of described photodiode CDS connects the control end of amplifier tube by coupling capacitance C5, the noble potential termination power supply of described amplifier tube, described pull-up resistor R7 is connected between the hot end and control end of amplifier tube, the cold end of described amplifier tube is by current-limiting resistance R10 ground connection, the cold end of described amplifier tube also connects the control end of second switch pipe, the hot end of described second switch pipe connects power supply by current-limiting resistance R8, the cold end of described second switch pipe is by current-limiting resistance R9 ground connection, described anti-interference capacitor C8 is connected between the cold end and ground of second switch pipe, the positive pole of described anti-interference capacitor C9 connects power supply, the negative pole of described anti-interference capacitor C9 connects the hot end of second switch pipe, the control end of described the 3rd switching tube connects the cold end of second switch pipe by current-limiting resistance R11, the cold end ground connection of described the 3rd switching tube, the hot end of described the 3rd switching tube connects the controlling alarm end of control chip U1 by gauge tap SW-PB2, the recording end of described control chip U1 is by recording switch SW-PB3 ground connection, the removing recording end of described control chip U1 is by removing recording switch SW-PB1 ground connection, the oscillation frequency of described control chip U1 is set resistance link by pull down resistor R1 ground connection, the luminous end of described control chip U1 is by the negative electrode of current-limiting resistance R2 sending and receiving optical diode D1, the anode of described light emitting diode D1 connects power supply, Enable Pin/SE of described control chip U1 connects respectively luminous end and recording end, the microphone input end of described control chip U1 connects the first end of microphone MIC by current-limiting resistance R4 and the coupling capacitance C4 of series connection, the microphone output terminal of described control chip U1 connects microphone input end by current-limiting resistance R3, the first end of described microphone MIC also connects power supply by current-limiting resistance R5, the negative electrode of the second termination light emitting diode D1 of described microphone MIC, the positive pole of the positive termination loudspeaker of the loudspeaker SPEAKER of described control chip U1, the loudspeaker negative terminal of described control chip U1 connects the negative pole of loudspeaker SPEAKER.
In the present invention, this warning circuit adopts photodiode as trigger device, in the time of the close test of people light fixture, people knows from experience the light that the quick diode of reflected light sends, the resistance of photodiode changes, the voltage at photodiode two ends is coupled by coupling capacitance, after amplifying, amplifier tube sends to again the controlling alarm end of control chip, control chip is pointed out by loudspeaker output alarm, and control lumination of light emitting diode, mark gives a warning, prompter tests light fixture beyond this point in order to avoid dangerous, this warning circuit adopts the mode of sound and image to give a warning, effectively reduce the generation of accident.
Brief description of the drawings
Fig. 1 is the structural drawing of the warning circuit that provides of the embodiment of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1 shows the structure of the warning circuit that the embodiment of the present invention provides, and for convenience of explanation, only shows the part relevant to the embodiment of the present invention, and details are as follows.
Warning circuit comprises:
Pull down resistor R1, current-limiting resistance R2, current-limiting resistance R3, current-limiting resistance R4, current-limiting resistance R5, current-limiting resistance R6, pull-up resistor R7, current-limiting resistance R8, current-limiting resistance R9, current-limiting resistance R10, current-limiting resistance R11, current-limiting resistance R12, anti-interference capacitor C1, coupling capacitance C4, coupling capacitance C5, anti-interference capacitor C6, anti-interference capacitor C8, anti-interference capacitor C9, amplifier tube 10, second switch pipe 20, the 3rd switching tube 30, remove recording switch SW-PB1, gauge tap SW-PB2, recording switch SW-PB3, control chip U1, light emitting diode D1, photodiode CDS, loudspeaker SPEAKER and microphone MIC,
The anode of photodiode CDS meets power supply VCC by current-limiting resistance R6, the plus earth of photodiode CDS, the positive pole of anti-interference capacitor C1 meets power supply VCC, the minus earth of anti-interference capacitor C1, anti-interference capacitor C6 is in parallel with photodiode CDS, the anode of photodiode CDS connects the control end of amplifier tube 10 by coupling capacitance C5, the noble potential termination power supply VCC of amplifier tube 10, pull-up resistor R7 is connected between the hot end and control end of amplifier tube 10, the cold end of amplifier tube 10 is by current-limiting resistance R10 ground connection, the cold end of amplifier tube 10 also connects the control end of second switch pipe 20, the hot end of second switch pipe 20 meets power supply VCC by current-limiting resistance R8, the cold end of second switch pipe 20 is by current-limiting resistance R9 ground connection, anti-interference capacitor C8 is connected between the cold end and ground of second switch pipe 20, the positive pole of anti-interference capacitor C9 meets power supply VCC, the negative pole of anti-interference capacitor C9 connects the hot end of second switch pipe 20, the control end of the 3rd switching tube 30 connects the cold end of second switch pipe 20 by current-limiting resistance R11, the cold end ground connection of the 3rd switching tube 30, the hot end of the 3rd switching tube 30 meets controlling alarm end/PLAYE of control chip U1 by gauge tap SW-PB2, recording end/REC of control chip U1 is by recording switch SW-PB3 ground connection, the removing recording end/PLAYL of control chip U1 is by removing recording switch SW-PB1 ground connection, the oscillation frequency of control chip U1 is set resistance link ROSC by pull down resistor R1 ground connection, luminous end/LED of control chip U1 is by the negative electrode of current-limiting resistance R2 sending and receiving optical diode D1, the anode of light emitting diode D1 meets power supply VCC, Enable Pin/SE of control chip U1 meets respectively luminous end/LED and recording end/REC, the microphone input end MICIN of control chip U1 connects the first end of microphone MIC by current-limiting resistance R4 and the coupling capacitance C4 of series connection, the microphone output terminal MICOUT of control chip U1 meets microphone input end MICIN by current-limiting resistance R3, the first end of microphone MIC also meets power supply VCC by current-limiting resistance R5, the negative electrode of the second termination light emitting diode D1 of microphone MIC, the loudspeaker anode SP+ of control chip U1 connects the positive pole of loudspeaker SPEAKER, the loudspeaker negative terminal SP-of control chip U1 connects the negative pole of loudspeaker SPEAKER.
As one embodiment of the invention, amplifier tube 10 adopts positive-negative-positive triode Q1, the very hot end of amplifier tube 10 of the transmitting of positive-negative-positive triode Q1, the very cold end of amplifier tube 10 of the current collection of positive-negative-positive triode Q1, the base stage of positive-negative-positive triode Q1 is the control end of amplifier tube 10.
As one embodiment of the invention, second switch pipe 20 adopts positive-negative-positive triode Q2, the very hot end of second switch pipe 20 of the transmitting of positive-negative-positive triode Q2, the very cold end of second switch pipe 20 of the current collection of positive-negative-positive triode Q2, the base stage of positive-negative-positive triode Q2 is the control end of second switch pipe 20.
As one embodiment of the invention, the 3rd switching tube 30 adopts NPN type triode Q3, the very hot end of the 3rd switching tube 30 of current collection of NPN type triode Q3, the very cold end of the 3rd switching tube 30 of transmitting of NPN type triode Q3, the base stage of NPN type triode Q3 is the control end of the 3rd switching tube 30.
As one embodiment of the invention, it is 1806B recording chip that control chip U1 adopts model.
The principle of work of this warning circuit is:
Recording switch SW-PB3 is pressed, the sound of needs (for example: Danger! Keep Away and so on language) is aimed to microphone MIC, now the information of sound has been deposited 1806B recording chip the inside; When typing sound, there is light emitting diode D1 flash for prompting;
Gauge tap SW-PB2 is connected, in the time of the close test of people light fixture, people knows from experience the light that the quick diode CDS of reflected light sends, the resistance of photodiode CDS changes, the voltage at photodiode CDS two ends is coupled to positive-negative-positive triode Q1 by coupling capacitance C5, amplify, voltage on current-limiting resistance R10 changes, now positive-negative-positive triode Q2 conducting, on current-limiting resistance R9, there is voltage, now on current-limiting resistance R11, also there is voltage, NPN type triode Q3 conducting, the voltage of the controlling alarm end/PLAYE of 1806B recording chip is dragged down, 1806B recording chip is received signal, pre-stored warning statement is played back, the personnel that just prompting will be close, and it is luminous to control light emitting diode D1, write printed words such as " danger " on frock surface, adopt like this mode of sound and image to give a warning, effectively reduce the generation of accident.
The embodiment of the present invention also provides a kind of light fixture, comprises lamp body, also comprises above-mentioned warning circuit.
In embodiments of the present invention, this warning circuit adopts photodiode as trigger device, in the time of the close test of people light fixture, people knows from experience the light that the quick diode of reflected light sends, the resistance of photodiode changes, the voltage at photodiode two ends is coupled by coupling capacitance, after amplifying, amplifier tube sends to again the controlling alarm end of control chip, control chip is pointed out by loudspeaker output alarm, and control lumination of light emitting diode, mark gives a warning, prompter tests light fixture beyond this point in order to avoid dangerous, this warning circuit adopts the mode of sound and image to give a warning, effectively reduce the generation of accident.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (8)
1. a warning circuit, is characterized in that, described warning circuit comprises:
Pull down resistor R1, current-limiting resistance R2, current-limiting resistance R3, current-limiting resistance R4, current-limiting resistance R5, current-limiting resistance R6, pull-up resistor R7, current-limiting resistance R8, current-limiting resistance R9, current-limiting resistance R10, current-limiting resistance R11, current-limiting resistance R12, anti-interference capacitor C1, coupling capacitance C4, coupling capacitance C5, anti-interference capacitor C6, anti-interference capacitor C8, anti-interference capacitor C9, amplifier tube, second switch pipe, the 3rd switching tube, remove recording switch SW-PB1, gauge tap SW-PB2, recording switch SW-PB3, control chip U1, light emitting diode D1, photodiode CDS, loudspeaker SPEAKER and microphone MIC,
The anode of described photodiode CDS connects power supply by current-limiting resistance R6, the plus earth of described photodiode CDS, the positive pole of described anti-interference capacitor C1 connects power supply, the minus earth of described anti-interference capacitor C1, described anti-interference capacitor C6 is in parallel with photodiode CDS, the anode of described photodiode CDS connects the control end of amplifier tube by coupling capacitance C5, the noble potential termination power supply of described amplifier tube, described pull-up resistor R7 is connected between the hot end and control end of amplifier tube, the cold end of described amplifier tube is by current-limiting resistance R10 ground connection, the cold end of described amplifier tube also connects the control end of second switch pipe, the hot end of described second switch pipe connects power supply by current-limiting resistance R8, the cold end of described second switch pipe is by current-limiting resistance R9 ground connection, described anti-interference capacitor C8 is connected between the cold end and ground of second switch pipe, the positive pole of described anti-interference capacitor C9 connects power supply, the negative pole of described anti-interference capacitor C9 connects the hot end of second switch pipe, the control end of described the 3rd switching tube connects the cold end of second switch pipe by current-limiting resistance R11, the cold end ground connection of described the 3rd switching tube, the hot end of described the 3rd switching tube connects the controlling alarm end of control chip U1 by gauge tap SW-PB2, the recording end of described control chip U1 is by recording switch SW-PB3 ground connection, the removing recording end of described control chip U1 is by removing recording switch SW-PB1 ground connection, the oscillation frequency of described control chip U1 is set resistance link by pull down resistor R1 ground connection, the luminous end of described control chip U1 is by the negative electrode of current-limiting resistance R2 sending and receiving optical diode D1, the anode of described light emitting diode D1 connects power supply, Enable Pin/SE of described control chip U1 connects respectively luminous end and recording end, the microphone input end of described control chip U1 connects the first end of microphone MIC by current-limiting resistance R4 and the coupling capacitance C4 of series connection, the microphone output terminal of described control chip U1 connects microphone input end by current-limiting resistance R3, the first end of described microphone MIC also connects power supply by current-limiting resistance R5, the negative electrode of the second termination light emitting diode D1 of described microphone MIC, the positive pole of the positive termination loudspeaker of the loudspeaker SPEAKER of described control chip U1, the loudspeaker negative terminal of described control chip U1 connects the negative pole of loudspeaker SPEAKER,
It is 1806B recording chip that described control chip U1 adopts model.
2. warning circuit as claimed in claim 1, it is characterized in that, described amplifier tube adopts positive-negative-positive triode Q1, the very hot end of amplifier tube of the transmitting of described positive-negative-positive triode Q1, the very cold end of amplifier tube of the current collection of described positive-negative-positive triode Q1, the control end that the base stage of described positive-negative-positive triode Q1 is amplifier tube.
3. warning circuit as claimed in claim 1, it is characterized in that, described second switch pipe adopts positive-negative-positive triode Q2, the very hot end of second switch pipe of the transmitting of described positive-negative-positive triode Q2, the very cold end of second switch pipe of the current collection of described positive-negative-positive triode Q2, the base stage of described positive-negative-positive triode Q2 is the control end of second switch pipe.
4. warning circuit as claimed in claim 1, it is characterized in that, described the 3rd switching tube adopts NPN type triode Q3, the very hot end of the 3rd switching tube of current collection of described NPN type triode Q3, the very cold end of the 3rd switching tube of transmitting of described NPN type triode Q3, the base stage of described NPN type triode Q3 is the control end of the 3rd switching tube.
5. a light fixture, comprises lamp body, it is characterized in that, described light fixture also comprises warning circuit, and described warning circuit comprises:
Pull down resistor R1, current-limiting resistance R2, current-limiting resistance R3, current-limiting resistance R4, current-limiting resistance R5, current-limiting resistance R6, pull-up resistor R7, current-limiting resistance R8, current-limiting resistance R9, current-limiting resistance R10, current-limiting resistance R11, current-limiting resistance R12, anti-interference capacitor C1, coupling capacitance C4, coupling capacitance C5, anti-interference capacitor C6, anti-interference capacitor C8, anti-interference capacitor C9, amplifier tube, second switch pipe, the 3rd switching tube, remove recording switch SW-PB1, gauge tap SW-PB2, recording switch SW-PB3, control chip U1, light emitting diode D1, photodiode CDS, loudspeaker SPEAKER and microphone MIC,
The anode of described photodiode CDS connects power supply by current-limiting resistance R6, the plus earth of described photodiode CDS, the positive pole of described anti-interference capacitor C1 connects power supply, the minus earth of described anti-interference capacitor C1, described anti-interference capacitor C6 is in parallel with photodiode CDS, the anode of described photodiode CDS connects the control end of amplifier tube by coupling capacitance C5, the noble potential termination power supply of described amplifier tube, described pull-up resistor R7 is connected between the hot end and control end of amplifier tube, the cold end of described amplifier tube is by current-limiting resistance R10 ground connection, the cold end of described amplifier tube also connects the control end of second switch pipe, the hot end of described second switch pipe connects power supply by current-limiting resistance R8, the cold end of described second switch pipe is by current-limiting resistance R9 ground connection, described anti-interference capacitor C8 is connected between the cold end and ground of second switch pipe, the positive pole of described anti-interference capacitor C9 connects power supply, the negative pole of described anti-interference capacitor C9 connects the hot end of second switch pipe, the control end of described the 3rd switching tube connects the cold end of second switch pipe by current-limiting resistance R11, the cold end ground connection of described the 3rd switching tube, the hot end of described the 3rd switching tube connects the controlling alarm end of control chip U1 by gauge tap SW-PB2, the recording end of described control chip U1 is by recording switch SW-PB3 ground connection, the removing recording end of described control chip U1 is by removing recording switch SW-PB1 ground connection, the oscillation frequency of described control chip U1 is set resistance link by pull down resistor R1 ground connection, the luminous end of described control chip U1 is by the negative electrode of current-limiting resistance R2 sending and receiving optical diode D1, the anode of described light emitting diode D1 connects power supply, Enable Pin/SE of described control chip U1 connects respectively luminous end and recording end, the microphone input end of described control chip U1 connects the first end of microphone MIC by current-limiting resistance R4 and the coupling capacitance C4 of series connection, the microphone output terminal of described control chip U1 connects microphone input end by current-limiting resistance R3, the first end of described microphone MIC also connects power supply by current-limiting resistance R5, the negative electrode of the second termination light emitting diode D1 of described microphone MIC, the positive pole of the positive termination loudspeaker of the loudspeaker SPEAKER of described control chip U1, the loudspeaker negative terminal of described control chip U1 connects the negative pole of loudspeaker SPEAKER,
It is 1806B recording chip that described control chip U1 adopts model.
6. light fixture as claimed in claim 5, it is characterized in that, described amplifier tube adopts positive-negative-positive triode Q1, the very hot end of amplifier tube of the transmitting of described positive-negative-positive triode Q1, the very cold end of amplifier tube of the current collection of described positive-negative-positive triode Q1, the control end that the base stage of described positive-negative-positive triode Q1 is amplifier tube.
7. light fixture as claimed in claim 5, it is characterized in that, described second switch pipe adopts positive-negative-positive triode Q2, the very hot end of second switch pipe of the transmitting of described positive-negative-positive triode Q2, the very cold end of second switch pipe of the current collection of described positive-negative-positive triode Q2, the base stage of described positive-negative-positive triode Q2 is the control end of second switch pipe.
8. light fixture as claimed in claim 5, it is characterized in that, described the 3rd switching tube adopts NPN type triode Q3, the very hot end of the 3rd switching tube of current collection of described NPN type triode Q3, the very cold end of the 3rd switching tube of transmitting of described NPN type triode Q3, the base stage of described NPN type triode Q3 is the control end of the 3rd switching tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110174961.0A CN102855721B (en) | 2011-06-27 | 2011-06-27 | Alarming circuit and lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110174961.0A CN102855721B (en) | 2011-06-27 | 2011-06-27 | Alarming circuit and lamp |
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| Publication Number | Publication Date |
|---|---|
| CN102855721A CN102855721A (en) | 2013-01-02 |
| CN102855721B true CN102855721B (en) | 2014-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110174961.0A Active CN102855721B (en) | 2011-06-27 | 2011-06-27 | Alarming circuit and lamp |
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| CN (1) | CN102855721B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2700969Y (en) * | 2004-03-19 | 2005-05-18 | 侯康 | Intelligent alarm lamp for balcony burglarproofing |
| CN2700971Y (en) * | 2004-03-19 | 2005-05-18 | 侯康 | Intelligent alarm lamp for gate burglarproofing |
| CN101718419A (en) * | 2009-12-25 | 2010-06-02 | 海洋王照明科技股份有限公司 | Lamp |
| CN102044120A (en) * | 2009-10-15 | 2011-05-04 | 海洋王照明科技股份有限公司 | Acousto-optic alarm lamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7122976B1 (en) * | 2002-09-25 | 2006-10-17 | The Watt Stopper | Light management system device and method |
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2011
- 2011-06-27 CN CN201110174961.0A patent/CN102855721B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2700969Y (en) * | 2004-03-19 | 2005-05-18 | 侯康 | Intelligent alarm lamp for balcony burglarproofing |
| CN2700971Y (en) * | 2004-03-19 | 2005-05-18 | 侯康 | Intelligent alarm lamp for gate burglarproofing |
| CN102044120A (en) * | 2009-10-15 | 2011-05-04 | 海洋王照明科技股份有限公司 | Acousto-optic alarm lamp |
| CN101718419A (en) * | 2009-12-25 | 2010-06-02 | 海洋王照明科技股份有限公司 | Lamp |
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| CN102855721A (en) | 2013-01-02 |
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