TWM502134U - Non-interrupted lighting system - Google Patents

Description

Uninterrupted lighting system 【0001】

This creation is an uninterrupted lighting system, especially a user who can be used as a general lighting fixture and emergency lighting.

【0002】

According to the conventional emergency lighting, it is only used as lighting in the event of power failure, and cannot be used as general lighting, and since the battery inside the emergency lighting is in a state of charging for a long time, the life of the battery is shortened, so that it is urgent to be used. When lighting, it is often the case that the lamp fails to work due to damage of the battery, thus causing a public safety accident.

[0003]

In order to solve the various shortcomings of the application, the creators of this case have devoted themselves to the development of an "continuous electric lighting system" to effectively improve the shortcomings of the application.

[0004]

The main purpose of the creation is that the central control unit can determine whether the AC power supply is powered by the AC power detection unit, and the central control unit detects the AC/DC power supply to determine the on/off state of the switch controller. The power switching unit controls the AC/DC power supply or the rechargeable battery for use by the lighting unit, and at the same time, the current control unit is used as a lighting unit to adjust the relevant time, and the charging management unit is activated to charge the AC/DC power supply unit as needed. The battery is charged, so that it can be used as a general luminaire and emergency lighting at the same time, thereby improving the efficiency of use, real-time monitoring and easy installation.

[0005]

For the above purposes, the creation is an uninterruptible lighting system comprising: a central control unit for use as a control center for the operation of an uninterrupted lighting system; an AC/DC power supply, The central control unit is connected to serve as a power supply; a switch controller is connected to the AC/DC power supply and the AC power source for opening and closing the AC power source; and an AC power detection unit is connected to the central control. The unit and the switch controller can determine whether the AC power of the switch controller is powered; a charge management unit is connected to the central control unit and the AC/DC power supply for receiving the power of the AC/DC power supply; a rechargeable battery The system is connected to the central control unit and the charging management unit for receiving the power from the charging management unit and serving as the power supply; a power switching unit is connected to the AC/DC power supply and the rechargeable battery, and can be switched by AC/DC. The power supply is powered, or switched by the rechargeable battery; an illumination unit is connected to the power switching unit , To be used as an illumination use; and a current control unit, a control system connected to the central unit and the light emitting unit for adjusting the desired current and the wattage of the light emitting unit.

[0006]

In an embodiment of the present invention, the charging management unit includes a first transistor connected to the AC/DC power supply, a first resistor connected to the first transistor, and a first resistor and a central control unit. The second transistor is connected to the first transistor by a second resistor, and a third resistor and a fourth resistor are connected between the rechargeable battery and the central control unit.

【0007】

In an embodiment of the present invention, the light emitting unit includes a plurality of light emitting diodes.

[0008]

In an embodiment of the present invention, the current control unit includes a resistor connected to the central control unit, and a transistor connecting the resistor and the light emitting unit.

【0009】

In an embodiment of the present invention, the switch controller is further connected to a light switch.

[0031]

1‧‧‧Central Control Unit 2‧‧‧ AC/DC Power Supply 3‧‧‧ Switching Controller 31‧‧‧ AC Power Supply 32‧‧‧氖 Light Switch 4‧‧‧ AC Power Detection Unit 5‧‧‧ Charging management unit 51‧‧‧ first transistor 52‧‧‧first resistor 53‧‧‧second transistor 6‧‧‧rechargeable battery 61‧‧‧second resistor 62‧‧‧third resistor 63‧‧‧ Fourth resistor 7‧‧‧Power switching unit 8‧‧‧Lighting unit 81‧‧‧Lighting diode 9‧‧‧ Current control unit 91‧‧‧Resistance 92‧‧‧Opto

[0010]

The first picture is a schematic diagram of the basic structure of the creation.
Figure 2 is a schematic diagram of the charging principle of the creation.
The third picture is a schematic diagram of the light control mode of the creation.
Figure 4 is a schematic view of another embodiment of the creation.

[0011]

Please refer to "1st, 2nd and 3rd drawings" for the basic architecture of the creation, the schematic diagram of the charging principle of this creation and the schematic diagram of the lighting control method of this creation. As shown in the figure: This creation is an uninterruptible lighting system comprising at least one central control unit 1, an AC/DC power supply 2, a switch controller 3, an AC power detection unit 4, and a charge management system. The unit 5, a rechargeable battery 6, a power switching unit 7, a lighting unit 8, and a current control unit 9 are formed.

[0012]

The central control unit 1 mentioned above is used as a control center for the operation of the uninterruptible lighting system.

[0013]

The AC/DC power supply 2 is connected to the central control unit 1 for supply of electric power.

[0014]

The switch controller 3 is connected to the AC/DC power supply 2 and the AC power source 31 for turning on and off the AC power source 31.

[0015]

The AC power detecting unit 4 is connected to the central control unit 1 and the switch controller 3, and can determine whether the AC power source 31 of the switch controller 3 is powered.

[0016]

The charging management unit 5 is connected to the central control unit 1 and the AC/DC power supply 2 for receiving the power of the AC/DC power supply 2, wherein the charging management unit 5 includes a connected AC/DC power supply 2 The first transistor 51, a first resistor 52 connected to the first transistor 51, and a second transistor 53 connecting the first resistor 52 and the central control unit 1.

[0017]

The rechargeable battery 6 is connected to the central control unit 1 and the charging management unit 5 for receiving power from the charging management unit 5 and serving as a power supply, and the rechargeable battery 6 is connected to the first transistor by a second resistor 61. 51 is connected, and a third resistor 62 and a fourth resistor 63 are connected between the rechargeable battery 6 and the central control unit 1.

[0018]

The power switching unit 7 is connected to the AC/DC power supply 2 and the rechargeable battery 6, and can be switched to be powered by the AC/DC power supply 2, or switched to be powered by the rechargeable battery 6.

[0019]

The light-emitting unit 8 is connected to the power source switching unit 7 and can be used as illumination, and the light-emitting unit 8 includes a plurality of light-emitting diodes 81.

[0020]

The current control unit 9 is connected to the central control unit 1 and the light-emitting unit 8 for adjusting the current and wattage required by the light-emitting unit 8. The current control unit 9 includes a resistor 91 connected to the central control unit 1, and a The resistor 91 is connected to the transistor 92 of the light-emitting unit 8.

[0021]

When the creation is assembled, the connection method is a common connection method for the emergency light, and can be used in the same line as the general illumination to control the opening or closing of the emergency lighting state of the emergency lighting, regardless of the switch when the power grid is cut off. State, the emergency light immediately illuminates the emergency, and the emergency power supply is integrated with the luminaire. The electrical connection should be made of high temperature resistant wires to meet the fire protection requirements, so as to have both dual illumination and emergency lighting.

[0022]

When the present invention is used, the central control unit 1 determines whether the AC power source 31 is powered by the AC power detecting unit 4, and detects the voltage state of the AC/DC power supply 2 by the central control unit 1, thereby judging the switch. The state of the controller 3 is turned on or off.

[0023]

When the AC power source 31 is powered and the switch controller 3 is turned on, the light-emitting unit 8 can be used as general illumination, and the central control unit 1 can be controlled by the power switching unit 7 to supply power to the AC/DC power supply unit 2 to The light-emitting unit 8 causes the light-emitting diodes 81 of the light-emitting unit 8 to be illuminated to emit a light source, and at the same time, the central control unit 1 cooperates with the current control unit 9 to control the current transmitted to the light-emitting unit 8, so that the light-emitting unit 8 reaches the normal state. Current and wattage required for lighting.

[0024]

And the central control unit 1 detects the power inventory status of the rechargeable battery 6 through the third resistor 62 and the fourth resistor 63 to determine whether the rechargeable battery 6 needs to be charged. If the charging condition is met, the central control unit 1 The second transistor 53 of the charging management unit 5 is activated, and the power of the AC/DC power supply 2 is charged by the first transistor 51 via the second resistor 61 in a current-limiting manner to charge the rechargeable battery 6 when charging. After completion, the central control unit 1 turns off the charging management unit 5 to prevent the rechargeable battery 6 from overcharging, thereby increasing the battery life, and improving the short life of the conventional emergency lighting battery.

[0025]

When the switch controller 3 is turned on, the central control unit 1 is illuminated by the light-emitting unit 8 as a load, thereby automatically detecting whether the rechargeable battery 6 is normal. If the rechargeable battery 6 is abnormal, the light-emitting unit 8 changes by blinking. The light indicates that the need to be replaced, thereby improving the situation that the conventional emergency lighting cannot be used due to battery failure during a power outage.

[0026]

When the switch controller 3 is turned off, the illumination of the light-emitting unit 8 is turned off, so that the central control unit 1 enters the power-saving mode to reduce the loss of the rechargeable battery 6, and at the same time monitor whether there is power of the AC power source 31. When the power of the AC power source 31 is in a power failure state, the central control unit 1 transmits the power to the light-emitting unit 8 via the rechargeable battery 6 through the switching control of the power source switching unit 7, so that each of the light-emitting units 8 The light-emitting diode 81 is illuminated to emit a light source, and at the same time, the central control unit 1 cooperates with the current control unit 9 to control the current transmitted to the light-emitting unit 8, so that the light-emitting unit 8 reaches the current and the wattage required for normal illumination.

[0027]

In this way, the creation can be based on the self-contained power supply independent control type, the normal power supply is connected from the ordinary lighting power supply circuit, and the independent switching lamp illumination can be used as a general lamp. In the normal normal power supply situation, the indoor emergency charging battery 6 is charged. When the normal power is cut off, the rechargeable battery 6 is automatically powered, so that the lighting unit 8 is forcibly illuminated, so as to be used as an emergency light or a general light (such as a flashlight) when the power is turned off. ) use. This type of indoor emergency light has a large number of electronic components such as transformer, voltage regulator, charging, inverter, battery, etc. inside the lamp. The indoor emergency lamp is self-detecting the lamp in the usual use, so the power supply There are no special requirements for the line, and the failure of the power supply line will not affect the standby power supply. When the emergency light fails, it generally affects only the lamp itself, and has little effect on the whole system. It can facilitate centralized management, user self-examination, fire supervision and inspection, extend lamp life and improve emergency evacuation efficiency. The system has good reliability, long service life and convenient maintenance and management.

[0028]

Please refer to FIG. 4, which is a schematic diagram of another embodiment of the present creation. As shown in the figure: the switch controller 3 of the present invention can be further connected to a light switch 32; thereby, the central control unit 1 can be used to judge whether the switch controller 3 is in an on or off state, and it is determined whether the AC power source 31 is off. The light-emitting unit 8 is turned on or off at the same time, and when the power is turned off, the rechargeable battery 6 is activated by the central control unit 1 to supply power to the light-emitting unit 8.

[0029]

In summary, the creation of the continuous lighting system can effectively improve the shortcomings of the conventional use, the central control unit can be used to determine whether the AC power supply is powered by the AC power detection unit, and the AC/DC power supply is detected by the central control unit. To judge the on/off state of the switch controller, and then use the power switching unit to control the AC/DC power supply or the rechargeable battery for the lighting unit, and at the same time, the current control unit is used as a lighting unit to adjust and start as needed. The charging management unit enables the AC/DC power supply to charge the rechargeable battery, so that it can be used as a general luminaire and emergency lighting at the same time, thereby improving the use efficiency, real-time monitoring and easy installation; thereby enabling the creation of the creation More progressive, more practical, and more in line with the needs of consumers, it has indeed met the requirements for the creation of patent applications, and filed a patent application in accordance with the law.

[0030]

However, the above is only the preferred embodiment of the present invention, and the scope of the creation of the present invention cannot be limited by this; therefore, the simple equivalent changes and modifications made by the scope of the patent application and the content of the creation specification are All should remain within the scope of this creation patent.

1‧‧‧Central Control Unit

2‧‧‧ AC/DC power supply

3‧‧‧Switch controller

31‧‧‧AC power supply

4‧‧‧AC power detection unit

5‧‧‧Charging management unit

6‧‧‧Rechargeable battery

7‧‧‧Power switching unit

8‧‧‧Lighting unit

9‧‧‧ Current Control Unit

Claims (5)

[Item 1] An uninterruptible lighting system comprising:
a central control unit for use as a control center for the operation of an uninterrupted lighting system;
An AC/DC power supply connected to the central control unit for supply of electricity;
A switch controller is connected to the AC/DC power supply and the AC power source for being turned on and off as an AC power source;
An AC power detecting unit is connected to the central control unit and the switch controller to determine whether the AC power of the switch controller is powered;
a charging management unit is connected to the central control unit and the AC/DC power supply for receiving the power of the AC/DC power supply;
a rechargeable battery is connected to the central control unit and the charging management unit for receiving power from the charging management unit and serving as a power supply;
A power switching unit is connected to the AC/DC power supply and the rechargeable battery, and can be switched by the AC/DC power supply for power supply, or switched by the rechargeable battery for power supply;
An illumination unit is connected to the power switching unit and can be used as illumination; and a current control unit is connected to the central control unit and the illumination unit for adjusting the current and the wattage required by the illumination unit. [Item 2] The uninterruptible lighting system of claim 1, wherein the charging management unit comprises a first transistor connected to the AC/DC power supply, a first resistor connected to the first transistor, and a second transistor connected to the first resistor and the central control unit, wherein the rechargeable battery is connected to the first transistor by a second resistor, and a third resistor and a third resistor are connected between the rechargeable battery and the central control unit. Four resistors. [Item 3] The uninterruptible lighting system of claim 1, wherein the illuminating unit comprises a plurality of illuminating diodes. [Item 4] The uninterruptible lighting system of claim 1, wherein the current control unit comprises a resistor connected to the central control unit, and a transistor connecting the resistor and the light emitting unit. [Item 5] The uninterruptible lighting system of claim 1, wherein the switch controller is further connected to a light switch.