CN2568928Y - Warning, lighting emergency lamp - Google Patents

Abstract

The utility model discloses an emergency light for reminding and illuminating, which comprises a shell with a handle, a storage battery fixed in the rear of the shell, a lamp tube and a circuit in the middle of the front, and the circuit lines and circuit boards are all placed in the shell , the shell of the lamp tube is provided with a transparent plate, and the two ends of the front upper part of the shell are respectively embedded with lighting spotlights and lampshade frames with reflectors. Flashing light, the outer casing of the flashing light is provided with a yellow outer cover, the circuit includes a yellow flashing light control circuit electrically connected to the switch control circuit, a control switch and a test switch are arranged on the lower part of the front of the shell, and a test remote control is also provided for the emergency light And the receiving device, the circuit is also provided with a remote control receiving control circuit connected with the voltage conversion and rectification circuit and the yellow flashing light control circuit, and the remote control is provided with a remote control transmitting circuit. The emergency light with the above-mentioned structure has the advantages of convenient function detection and the ability to penetrate smoke.

Description

Reminder, emergency lights for lighting

technical field

The utility model relates to a lamp, in particular to an emergency lamp for reminding and illuminating.

Background technique

Reminders and emergency lamps for lighting in the known technology generally include a shell with a handle, a storage battery and a light bulb, a control circuit switch, a detection switch, etc. The emergency lamps for purposes such as passages are generally hung on the wall at a certain height, and flashing sheets are also installed. , is usually also equipped with a battery capacity detection switch, such as the application number is 00224409, the application date is March 17, 2000, the name of the invention is warning, lighting emergency light, it includes a shell with a handle, a battery and a light bulb, and the handle on the shell Both ends are equipped with a lighting lampshade that can be adjusted in any direction, and a warning lampshade that can move up and down. The warning lampshade is equipped with a red transparent plate, or a red transparent plate with a "!" in the center of the ring, installed in the shell and on the panel. There are flashers and control switches. The disadvantage of the above-mentioned emergency light is that the light is not easy to penetrate smoke, and it is difficult to detect whether the functions of the emergency light are in good condition and whether the battery is damaged or has power. Very inconvenient.

Contents of the invention

The purpose of the utility model is to provide an emergency light for reminding lighting which is convenient for function detection and can penetrate smoke.

In order to achieve the above object, the utility model is realized by adopting the following scheme: the emergency light includes a shell with a handle, a storage battery fixed in the rear of the shell, and a lamp tube and a circuit in the middle of the front, and the circuit and the circuit board are placed Inside the casing, a transparent plate is provided on the outer casing of the lamp tube, and lighting spotlights and lampshade frames with reflectors are respectively embedded at both ends of the front upper part of the casing, and the lighting lampshade frame and the casing are rotatable and stretchable. Shaft connection, switch control circuit, voltage conversion and rectification circuit, charging protection indicator circuit, spotlight control circuit, low voltage protection and indicator circuit, switch control circuit, light control circuit in the circuit, characterized in that the shells on both sides of the lamp tube The body is also embedded with a flashlight, and the outer shell of the flashlight is provided with a yellow cover. The circuit includes a yellow flashlight control circuit electrically connected to the switch control circuit. Also be provided with a test remote controller and receiving device, also be provided with the remote control receiving control circuit that connects with voltage conversion and rectification circuit and yellow flashing light control circuit in the circuit, be provided with remote control transmitting circuit in the remote controller.

Indicating signs are also provided on the transparent plate of the outer casing of the lamp tube.

The beneficial effect of adopting the above-mentioned structure is that since the emergency light of the utility model is provided with yellow flashing lights on both sides, when there is a power failure emergency, even in a dense smog environment, the yellow flashing lights also have strong penetrating power. The indicator marks on the transparent board can better play the role of indicating lighting; the various functions of the lamp and the detection of battery energy adopt the remote control receiving method, so that the detection can be carried out without climbing up to pick up the lamp, which is convenient to use.

Description of drawings

Further description will be made below in conjunction with drawings and embodiments.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a circuit block schematic diagram;

Fig. 3 is the schematic circuit diagram of the utility model.

Detailed ways

As shown in Figure 1, the emergency light of the utility model includes a housing 1 with a handle, a battery fixed in the rear of the housing 1, a circuit and a lamp tube 3 in the middle of the front part, and the circuit circuit and the circuit board are all placed in the housing. The shell of the lamp tube 3 is provided with a transparent plate 4, and the two ends of the front upper part of the shell 1 are respectively embedded with lighting spotlights with reflectors and a lampshade frame 2. Connected with the movable shaft extending, the shells on both sides of the lamp tube are also embedded with flashlights 3, 3', and the outer shells of the flashlights 3, 3' are provided with a yellow outer cover 4, and the circuit includes a circuit that is electrically connected to the switch control circuit. Yellow flashing light control circuit, a control switch and a test switch 7 are provided under the front of the housing 1, a test remote controller 8 and a receiving device are also provided for the emergency light, and a voltage conversion and rectification circuit and a yellow flashing light are also provided in the circuit The control circuit is connected to the remote control receiving control circuit, and the remote control is provided with a remote control transmitting circuit. An indicator mark 9 is also provided on the transparent plate of the outer casing of the lamp tube.

Figure 2 and Figure 3 show the circuit control part of the utility model, which includes a fluorescent lamp control circuit, a battery discharge low-voltage protection circuit, a control switch circuit part, a commercial power step-down and rectification part, and a remote control transmitter control circuit configured , the receiving circuit of the remote control "test switch", yellow flashing light control, battery, charging protection and charging indication circuit, wherein, the block diagram (I) is the receiving circuit control part of the remote control "test switch", its working principle is: when the product is connected to When entering the mains, the receiving circuit part works and enters the "standby" state. When receiving the instruction from the transmitter with special configuration, as shown in the figure, the triode N9 turns from the original cut-off state to the conduction state, and the collector is "low power". flat".

Block diagram (II) is the control part of the yellow flashing light. When the "function switch" is set to "emergency", the spotlight and the yellow flashing light work at the same time. When the product is connected to the mains, the spotlight and the flashing light are automatically turned off at the same time and enter the emergency state. As shown in Figure 3, when connected to the mains, the mains provides a high level after step-down and rectification to make N103 conduction and work. Since the conduction clamp of N103 works, the circuit automatically stops power supply and the flashing light does not work. When there is a power failure or when the remote test switch is used, because the collector of N9 is at low level, the base of N103 is also clamped at low level, and N101 supplies power to the flashing light circuit, so the yellow flashing light works.

Block diagram (III) is the battery, charging protection and charging indication circuit. When the battery voltage is charged to the rated voltage value, the Zener diode Z1 is turned on, so the N1 turns on and the S1 cut-off circuit automatically stops charging.

Block diagram (IV) shows the spotlight control circuit, and its working principle is the same as that of the yellow flashing light control part; block diagram (V) is the fluorescent lamp control circuit; block diagram (VI) is the battery discharge low-voltage protection circuit; block diagram (VII) is the control circuit The switch part circuit; the block diagram (VIII) is the mains step-down and rectification part circuit; the block diagram (IX) is the remote control transmitter control circuit.

Claims (3)

1. An emergency light for reminding and illuminating. The emergency light includes a shell with a handle, a battery fixed in the rear of the shell, a light tube and a circuit in the middle of the front, and the circuit and the circuit board are all placed in the shell. There is a transparent plate on the outer shell of the lamp tube, and lighting spotlights and lampshade frames with reflectors are respectively embedded at the two ends of the front upper part of the outer shell. Light control circuit, low-voltage protection and indication circuit, switch control circuit, light control circuit, characterized in that flashlights are embedded on the shells on both sides of the light tube, and the outer shell of the flashlight is provided with a yellow outer cover. The circuit includes The yellow flashing light control circuit is electrically connected with the switch control circuit. There is a control switch and a test switch under the front of the housing. The emergency light is also equipped with a test remote control and a receiving device. The circuit is also equipped with a voltage conversion and rectification circuit. The remote control receiving control circuit connected with the yellow flashing light control circuit, the remote control is provided with a remote control transmitting circuit. 2. The emergency light for reminding and illuminating according to claim 1, characterized in that an indicator mark is also provided on the transparent plate of the outer shell of the light tube. 3. The emergency light for reminding and illuminating according to claim 1, characterized in that, the illuminating lamp cover frame is connected to the housing through a rotatable and stretchable movable shaft.

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