Multifunctional emergency night lamp

Abstract

The utility model discloses a multifunctional emergency small night lamp which comprises a shell, a cover plate is connected to the shell in a buckled mode, a transparent panel is arranged in the middle of the cover plate, an installation chamber is formed between the shell and the cover plate, a PCB and an LCD are arranged in the installation chamber, a plug is installed on the back face of the shell and connected with the PCB, a light-transmitting part is arranged on the periphery of the shell, and the light-transmitting part is connected with the PCB. A plurality of LED lamp beads are installed on the periphery of the PCB, a light transmitting part is arranged on the periphery of the shell, and a circuit is arranged on the PCB. According to the multifunctional emergency small night lamp, the functions of illumination, time display, temperature display and the like are integrated, a user does not need to equip a plurality of devices for checking time and knowing the environment temperature, the use convenience is greatly improved, and the diversified requirements of the user in different scenes are met.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of small night lamp, specifically relates to multi -functional emergency small night lamp. BACKGROUND

[0002] Small night lamp as a kind of common lighting equipment is widely used in bedroom, corridor, bathroom and other places, provides necessary illumination for people at night, facilitates people to move in the dark environment, avoids the collision, falls and other accidents due to poor eyesight.

[0003] However, most of the small night lamp on the market currently has relatively single function, usually only has simple lighting function, can only meet the basic night lighting demand. When encountering sudden situation, such as power failure, fire and other emergency situations, these ordinary small night lamp cannot provide enough emergency support. Moreover, they often lack the sensing ability to environmental information, cannot display temperature and other key information in real time, cannot meet the understanding demand of people to environmental information in different scenarios.

[0004] In addition, traditional small night lamp also has the deficiency in lighting control, can only be controlled by manual switch, cannot be automatically sensed to open or close according to human activity, is not convenient and intelligent to use. In time display aspect, few small night lamps can integrate time display function, people need to rely on other equipment when wanting to check time at night, it is very inconvenient. INVENTION CONTENTS

[0005] To solve the above technical problems, the utility model adopts the technical scheme of multi -functional emergency small night lamp, including shell, the shell is buckled with cover plate, the middle part of cover plate is equipped with transparent panel, the shell and cover plate form installation room, the installation room is equipped with PCB circuit board, LCD liquid crystal display screen, LCD liquid crystal display screen is opposite transparent panel and connects PCB circuit board, the back of shell is installed with plug, plug connects PCB circuit board, the periphery of PCB circuit board is installed with a plurality of LED lamp beads, the periphery of shell is equipped with light transmission part, the circuit is equipped on the PCB circuit board, the side of cover plate is installed with time setting button, temperature sensor, human sensor, LCD liquid crystal display screen, time setting button, temperature sensor, human sensor are connected with circuit respectively, the time display area for showing time, temperature display area for showing temperature are equipped on LCD liquid crystal display screen.

[0006] As preferred of the above technical scheme, the shell includes bottom shell and annular pipe, the circumference of annular pipe gradually decreases in diameter and buckles with bottom shell, the circumference of annular pipe constitutes light transmission part, annular pipe buckles with cover plate, plug is fixedly installed on bottom shell.

[0007] As the preferred technical scheme of the above, the bottom shell is provided with an adjusting switch, the adjusting switch is connected with the circuit, and the adjusting switch controls the circuit to force power supply to the LED lamp beads.

[0008] As the preferred technical scheme of the above, the mounting chamber is provided with a rechargeable battery, and the rechargeable battery is connected with the circuit.

[0009] As the preferred technical scheme of the above, the cover plate is provided with a charging socket on one side, and the charging socket is connected with the rechargeable battery.

[0010] As the preferred technical scheme of the above, the cover plate is provided with a touch switch, and the touch switch is connected with the circuit to delay power supply to the LED lamp beads.

[0011] The multifunctional emergency small night lamp integrates the functions of lighting, time display and temperature display, and the user no longer needs to equip multiple devices for checking time and understanding environmental temperature, thereby greatly improving the use convenience and meeting the diversified needs of the user in different scenes. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a front structure schematic view of the utility model;

[0013] Figure 2 is a cross section structure schematic view of the utility model;

[0014] Figure 3 is a display schematic view of the LCD liquid crystal display screen;

[0015] Figure 4 is a part circuit diagram on the PCB circuit board;

[0016] Figure 5 is a back structure schematic view of the utility model. DETAILED DESCRIPTION

[0017] The technical scheme of the utility model will be described clearly and completely in combination with the drawings, and obviously, the described embodiments are a part of the embodiments of the utility model, rather than all the embodiments.

[0018] In the description of the utility model, it needs to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or position relation based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element indicated must have a particular orientation, construct and operate in a particular orientation, therefore, it cannot be understood as the limitation of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0019] In the description of the utility model, it needs to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or position relation based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element indicated must have a particular orientation, construct and operate in a particular orientation, therefore, it cannot be understood as the limitation of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0020] As Figures 1-5 As shown in the utility model, the multifunctional emergency small night light, including the casing, the casing is buckled with the cover plate 1, the middle part of cover plate 1 is equipped with transparent panel 2, and the mounting chamber 3 is formed between the casing and cover plate 1, and the PCB circuit board 4, LCD liquid crystal display 5 are equipped in mounting chamber 3, and LCD liquid crystal display 5 is opposite transparent panel 2 and is connected with PCB circuit board 4, and the plug 6 is installed on the back of casing, and the plug 6 is connected with PCB circuit board 4, and the light transmission part 7 is equipped around the casing, and a plurality of LED lamp beads 17 are installed around the PCB circuit board 4, and the light transmission part 7 is equipped around the casing, and the circuit is equipped on the PCB circuit board 4, and the timing button 8, temperature sensor, human body inductor 9 are installed on the side of cover plate, and LCD liquid crystal display 5, timing button 8, temperature sensor, human body inductor 9 are connected with circuit respectively, and the time display area 10 for showing time, temperature display area 11 for showing temperature are equipped on LCD liquid crystal display 5. Temperature sensor can also be temperature and humidity integrated temperature and humidity sensor, can provide temperature and humidity parameters. Timing button 8 is used to calibrate the time shown on LCD liquid crystal display 5. Human body inductor 9 is preferably passive infrared sensor, and the circuit controls LED lamp beads 17 to light for a period of time according to the human body information sensed by human body inductor 9.

[0021] Further, the shell comprises a bottom shell 12 and an annular tube 13, the circumference of the annular tube 13 gradually decreases in diameter and is buckled with the bottom shell 12, the circumference of the annular tube 13 constitutes the light transmission part 7, the annular tube 13 is buckled with the cover plate 1, and the plug 6 is fixedly installed on the bottom shell 12. The annular tube 13 is trumpet-shaped, so that the light emitted by the LED lamp bead 17 is transmitted on the wall behind the small night light, and the light emitted by the small night light is softer, avoiding direct radiation.

[0022] Further, the bottom shell 12 is provided with an adjusting switch 14 connected with the circuit, and the adjusting switch 14 controls the circuit to forcibly supply power to the LED lamp bead 17. The small night light can be forcibly turned on by the adjusting switch 14.

[0023] Further, the installation chamber 3 is provided with a rechargeable battery 15 connected with the circuit. The rechargeable battery 15 can supply power to the small night light in the case of power failure or the small night light being pulled out of the socket, so that the small night light can continue to work. The LCD liquid crystal display 5 can also be provided with an area for displaying information such as the power of the rechargeable battery 15.

[0024] Further, one side of the cover plate 1 is provided with a charging socket 16 connected with the rechargeable battery 15. The charging socket 16 is preferably a Type-C socket, which can use a common charging line to charge the rechargeable battery 15, thereby enriching the power supply mode of the small night light and enabling the small night light to be used without being supplied by the socket.

[0025] Further, the cover plate 1 is provided with a touch switch 18 connected with the circuit to supply power to the LED lamp bead 17 for a delay. The touch switch 18 is a delay switch, which, after being touched, causes the circuit to supply power to the LED lamp bead 17 for a delay, so that the small night light automatically turns off after emitting light for a period of time.

[0026] Part of the circuit is shown in Figure 4 , which includes a dual-power switching module for switching between the rechargeable battery 15 and the plug 6, a touch module connected with the touch switch 18, a single lithium battery charging module for charging the rechargeable battery 15, a lamp control module for controlling the LED lamp bead 17, and a 230V to 5V module and an MCU module. The bottom shell 12 can also be provided with a dial switch 20, which cooperates with a light-sensitive sensor installed on the cover plate 1 and connected with the circuit. The dial switch 20 in the circuit enables the small night light to form a constant light mode, a single light-sensitive mode (automatic light-on at night), a light-sensitive and human-sensing mode (light-on at night, light-on when a person passes by, light-off when the person walks away, and light-off when the light is sufficient (during the day)), and a full-off mode.

[0027] It is worth mentioning that the LED lamp bead 17, the rechargeable battery 15, the adjusting switch 14, the LCD liquid crystal display 5, the time adjusting button 8, the temperature sensor, the human body sensor 9 and other technical features involved in the utility model patent application should be regarded as prior art, the specific structure, working principle and possible control mode, spatial arrangement mode of these technical features can be selected by using the conventional selection in the field, and should not be regarded as the invention point of the utility model patent, and the utility model patent will not be further expanded and described in detail.

[0028] The preferred embodiments of the utility model are described in detail above, and it should be understood that those skilled in the art can make many modifications and changes without creative labor according to the concept of the utility model, therefore, all the technical solutions obtained by logical analysis, reasoning or limited experiments on the basis of the prior art according to the concept of the utility model should be within the protection scope determined by the claims.

Claims

1. A multi-functional emergency night light, characterized in that, The device includes a housing with a cover plate attached to it. A transparent panel is located in the center of the cover plate, forming a mounting chamber between the housing and the cover plate. The mounting chamber contains a PCB circuit board and an LCD screen. The LCD screen faces the transparent panel and is connected to the PCB circuit board. A plug is installed on the back of the housing and connects to the PCB circuit board. Several LED beads are installed around the PCB circuit board. The housing has light-transmitting sections around its perimeter. The PCB circuit board contains circuitry. A time adjustment button, a temperature sensor, and a human body sensor are installed on one side of the cover plate. The LCD screen, time adjustment button, temperature sensor, and human body sensor are connected to circuitry. The LCD screen has a time display area for displaying time and a temperature display area for displaying temperature.

2. The multifunctional emergency night light as described in claim 1, characterized in that, The housing includes a bottom shell and an annular tube. The diameter of the annular tube gradually decreases and it is fastened to the bottom shell. The circumferential surface of the annular tube forms a light-transmitting part. The annular tube is fastened to the cover plate, and the plug is fixedly installed on the bottom shell.

3. The multifunctional emergency night light as described in claim 2, characterized in that, An adjustment switch is installed on the bottom shell. The adjustment switch is connected to a circuit, and the adjustment switch controls the circuit to force power to the LED beads.

4. The multifunctional emergency night light as described in claim 1, characterized in that, A rechargeable battery is installed in the installation room, and the rechargeable battery is connected to the circuit.

5. The multifunctional emergency night light as described in claim 1, characterized in that, A charging port is provided on one side of the cover plate, and the charging port is connected to a rechargeable battery.

6. The multifunctional emergency night light as described in claim 1, characterized in that, A touch switch is installed on the cover plate, and the touch switch is connected to a circuit to provide delayed power to the LED beads.

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