CN212544128U - Emergency light energy-saving control system - Google Patents
Emergency light energy-saving control system Download PDFInfo
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- CN212544128U CN212544128U CN202021249307.2U CN202021249307U CN212544128U CN 212544128 U CN212544128 U CN 212544128U CN 202021249307 U CN202021249307 U CN 202021249307U CN 212544128 U CN212544128 U CN 212544128U
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- emergency
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model provides an energy-saving control system of an emergency lamp; the emergency lamp comprises a main control module, wherein the main control module is respectively connected with an emergency lamp control module, a power supply module, a light intensity detection module and a microwave human body induction module, and the main control module is also connected with a high potential point of an emergency lamp bulb. The utility model discloses a light intensity detects and human response, makes the emergency light just send out light when detecting the human body and passing through weak light, has avoided the electric quantity of battery extravagant in the emergency light.
Description
Technical Field
The utility model relates to an emergency light energy-saving control system.
Background
At present, after commercial emergency lamps are powered off by mains supply, the emergency lamps can illuminate immediately no matter in daytime or at night when the light is strong or weak, and meanwhile, the emergency lamps are always in an illuminating state no matter whether people pass through the emergency lamps or not. This results in a large amount of waste of the limited stored electricity of the emergency light, and can not be used for releasing when the pedestrian passes through the illumination range of the emergency light, so that the electricity of the emergency light is completely released when the pedestrian really needs illumination.
According to statistics, most of commercial emergency lamps have continuous lighting time of 2-3 hours, and emergency lamps used in places such as hotels, schools, residential buildings and public places are often used for emergency lighting after commercial power failure when people flow, and the probability of emergency lighting for emergency evacuation is relatively small. After the commercial power has a power failure for 2-3 hours, the limited electric quantity stored by the emergency lamp is basically released, and the emergency lighting requirement when a pedestrian passes through after the power failure for 2-3 hours cannot be met.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an emergency light energy-saving control system.
The utility model discloses a following technical scheme can realize.
The utility model provides an energy-saving control system of an emergency lamp; the emergency lamp comprises a main control module, wherein the main control module is respectively connected with an emergency lamp control module, a power supply module, a light intensity detection module and a microwave human body induction module, and the main control module is also connected with a high potential point of an emergency lamp bulb.
The main control module is a 15W408AS chip U1.
The emergency light controller is connected with pin 2 of the chip U1 and is also grounded through a resistor R3.
The power module is connected with a pin 3 of the chip U1 through a resistor R2 and is directly connected with an emergency lamp battery, the pin 3 of the chip U1 is also connected with the negative electrode of the light-emitting diode D2, and the positive electrode of the light-emitting diode D2 is grounded.
The microwave human body induction module is connected with the 4 pins of the chip U1.
The positive pole and the negative pole of the emergency lamp bulb of the chip U1 are respectively connected with the pin 20 and the pin 19 of the chip U1.
The beneficial effects of the utility model reside in that: through light intensity detection and human response, make the emergency light just luminous when light is weak and detect the human body and pass through, avoided the electric quantity waste of battery in the emergency light.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the present invention.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
An energy-saving control system of an emergency lamp; the emergency lamp comprises a main control module, wherein the main control module is respectively connected with an emergency lamp control module, a power supply module, a light intensity detection module and a microwave human body induction module, and the main control module is also connected with a high potential point of an emergency lamp bulb.
The main control module is a 15W408AS chip U1.
The emergency light controller is connected with pin 2 of the chip U1 and is also grounded through a resistor R3.
The power module is connected with a pin 3 of the chip U1 through a resistor R2 and is directly connected with an emergency lamp battery, the pin 3 of the chip U1 is also connected with the negative electrode of the light-emitting diode D2, and the positive electrode of the light-emitting diode D2 is grounded.
The microwave human body induction module is connected with the 4 pins of the chip U1.
The positive pole and the negative pole of the emergency lamp bulb of the chip U1 are respectively connected with the pin 20 and the pin 19 of the chip U1.
The emergency lamp adopts the light detection module, and the emergency lamp does not work in the daytime or under the condition of strong light even under the condition of mains supply outage. So as to save the limited electricity of the emergency lamp.
And the microwave sensing module is used for detecting only the moving human body biological signals. The control signal is generated only when a moving human body passes through, and the control signal is not generated for other animals or stationary objects.
The invention is insensitive to temperature, humidity, smog and dust and is not influenced by the temperature, the humidity, the smog and the dust. The device can work reliably even in the environment of high temperature, high humidity, high dust and high smoke.
The main control chip adopts a 15W408AS singlechip as a main control module, and has high reliability, high sensitivity, strong adaptability and low power consumption.
The detection principle of the main control chip is a method of leading out high level on the PCB of the emergency lamp and boosting the voltage through the direct current boosting module, so that the requirements of each control module on the power supply are met, and the requirements of the whole control circuit on the power supply are simplified.
Whether the emergency lamp is in the emergency lighting state or not is controlled through two natural physical quantities of light intensity and human microwave, so that the electric quantity stored by the emergency lamp can be effectively saved, and the limited electric quantity is used in the required occasions.
Example (b):
the control system is directly transformed on the installed emergency lamp:
1. when the emergency light is installed, a hole with the diameter of phi 5mm is drilled on the shell of the original emergency light and used for enabling the photosensitive probe of the photosensitive resistor to extend out of the shell to detect the change of light.
2. The detection range is required to be covered by the microwave induction module, the microwave induction module is installed on the original emergency lamp shell in a drilling mode at a proper position, the microwave induction module is arranged outside the emergency lamp shell, and meanwhile the actual detection range is covered by the microwave induction module in a field adjusting mode.
According to experimental tests, the standby time and the working time of the emergency lamp can be prolonged by 5 times after the control module is additionally arranged. The emergency efficiency of the emergency lamp is greatly improved.
Claims (5)
1. The utility model provides an emergency light energy-saving control system which characterized in that: the emergency lamp comprises a main control module, wherein the main control module is respectively connected with an emergency lamp control module, a power supply module, a light intensity detection module and a microwave human body induction module, the main control module is also connected with a high potential point of an emergency lamp bulb, and the main control module is a 15W408AS chip U1.
2. The energy-saving control system for emergency lamps according to claim 1, wherein: the emergency light controller is connected with pin 2 of the chip U1 and is also grounded through a resistor R3.
3. The energy-saving control system for emergency lamps according to claim 1, wherein: the power module is connected with a pin 3 of the chip U1 through a resistor R2 and is directly connected with an emergency lamp battery, the pin 3 of the chip U1 is also connected with the negative electrode of the light-emitting diode D2, and the positive electrode of the light-emitting diode D2 is grounded.
4. The energy-saving control system for emergency lamps according to claim 1, wherein: the microwave human body induction module is connected with the 4 pins of the chip U1.
5. The energy-saving control system for emergency lamps according to claim 1, wherein: the positive pole and the negative pole of the emergency lamp bulb of the chip U1 are respectively connected with the pin 20 and the pin 19 of the chip U1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021249307.2U CN212544128U (en) | 2020-06-30 | 2020-06-30 | Emergency light energy-saving control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021249307.2U CN212544128U (en) | 2020-06-30 | 2020-06-30 | Emergency light energy-saving control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212544128U true CN212544128U (en) | 2021-02-12 |
Family
ID=74521915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021249307.2U Active CN212544128U (en) | 2020-06-30 | 2020-06-30 | Emergency light energy-saving control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212544128U (en) |
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2020
- 2020-06-30 CN CN202021249307.2U patent/CN212544128U/en active Active
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