CN201852023U - A multifunctional night light - Google Patents

Abstract

The utility model discloses a multifunctional small night lamp, which comprises an electric plug, a backlight portion, a colored lamp portion and a circuit board. The circuit board is connected with and controls the backlight portion and the colored lamp portion, the backlight portion comprises a backlight lamp and a backlight plate arranged in front of the backlight lamp, and the colored lamp portion comprises a plurality of colored lamps. Compared with the prior art, the multifunctional small night lamp has the advantages that since the small night lamp is provided with a photosensitive element, the colored lamps can be turned off or turned on automatically by the photosensitive element when an external light source is strong enough or weak, and the purposes of illuminating at night and saving electricity and energy are realized simultaneously. Besides, when a button is pushed, the small night lamp is capable of playing music, so that the entertainment function of the small night lamp is strengthened. Furthermore, light emitted from the backlight lamp via patterns is softer, and accordingly the small night lamp is more attractive.

Description

A multifunctional night light

technical field

The utility model relates to a small night light, in particular to a multifunctional small night light.

Background technique

As an auxiliary lighting tool used by people at night, the night light can be set in corridors or rooms to provide low-level lighting without turning on the headlights when people get up in the middle of the night, and can also be used in places such as cars. Existing night lights have a single function, can only achieve low-level lighting work, and have poor entertainment effects; and can only use manual control, such as control buttons or switches, to control the work of night lights, so that night lights cannot When the light source is sufficient, the light-emitting element is automatically turned off to save power and energy.

For example, a rotating night light with patent number 200820047391.2 has a power base and a decorative sheet matching the power base. The plug is an LED light device that is placed in the power socket and electrically connected to the power plug. The bottom of the decorative sheet and the locking protruding ring that can be assembled with the power socket are composed of two - 6 card slots, with a ring groove in the middle of the locking protruding ring, and hooks with the same number as the number of the card slots and matching with the card slots on the inner upper part of the cover. There is the above-mentioned problem in this patent promptly.

In summary, the existing night light can be further improved.

Utility model content

The technical problem to be solved by the utility model is to provide a multi-functional night light with the effect of colored lights and better entertainment effects in view of the current state of the prior art.

The technical solution adopted by the utility model to solve the above technical problems is: a multifunctional night light, including an electric plug, a backlight part, a colored light part, and a circuit board connected to control the work of the backlight part and the colored light part. The backlight part includes a backlight and a backlight sheet arranged in front of the backlight, and the colored lamp part includes a plurality of colored lights.

Further, it also includes a speaker and a button, and the button is connected to the circuit board to control the speaker to play music.

Specifically, the backlight is a light-emitting diode, and the backlight is a light-transmitting picture with patterns drawn on it.

Further, the colorful lights are divided into at least two groups and arranged around the backlight sheet, and the circuit board controls the grouped colored lights to flash rhythmically in groups to enhance the display effect.

Further, the colorful lamp part also includes a photosensitive element arranged outside the lighting range of the colored lamp, and the photosensitive element controls the colored lamp to work by connecting to the circuit board, so that when the external light source is sufficient, the colored lamp can Automatically shuts off. Preferably, the photosensitive element is a photoresistor

Compared with the prior art, the utility model has the advantages of being equipped with a photosensitive element, which can automatically turn off or turn on the colored lights according to the sufficient or insufficient external light source, and at the same time realize the purpose of lighting at night and saving electricity and energy; When the button is pressed, a piece of music can be played, which improves the entertainment function of the utility model; in addition, the backlight is irradiated through the pattern, and the light is softer and more aesthetically pleasing.

Description of drawings

Fig. 1 is a three-dimensional schematic view viewed from the upper side of the night light of the embodiment provided by the utility model;

Fig. 2 is a three-dimensional schematic view of the night light of the embodiment of the present invention viewed from the side below;

Fig. 3 is the sectional view of the night light of the embodiment of the present utility model;

Fig. 4 is an exploded view of the structure of the night light of the embodiment of the present invention;

Fig. 5 is a circuit diagram of the circuit board of the night light of the embodiment of the present invention.

Detailed ways

The utility model is described in further detail below in conjunction with the accompanying drawings.

A multi-functional night light as shown in Figures 1-5 includes an electric plug 1, a backlight part, a circuit board 3, a colored light part, a button 5 and a loudspeaker.

The electric plug 1 and the button 5 are arranged on the outside of the night light. As shown in the figure, in this embodiment, the night light is generally in the shape of a small room, the electric plug 1 is arranged at the rear of the night light, the backlight 22 is arranged in the middle of the front of the night light, and the photosensitive element 42 is arranged on the backlight 22 The button 5 is arranged below the backlight sheet 22, and two groups of colored lights 41 are also arranged on both sides of the backlight sheet 22.

The backlight unit includes a backlight 21 and a backlight sheet 22 disposed in front of the backlight 21 . The backlight 21 is a light-emitting diode, and the backlight 22 is a light-transmitting picture with patterns drawn on it. The backlight 21 emits light through the backlight 22, making the light much softer than the direct light, and it can be clearer when the light is insufficient. The patterns on the backlight sheet 22 are displayed, which makes the entertainment stronger.

The colored lights section includes a plurality of colored lights 41 . The colored lights 41 are divided into two groups and arranged on both sides of the backlight sheet 22, or divided into three or four groups and distributed around the backlight sheet 22. The circuit board 3 controls the grouped colored lights 41 to flash rhythmically in groups to improve entertainment. Effect.

The colorful lamp part also includes a photosensitive element 42 arranged outside the illumination range of the colored lamp 41 , and the photosensitive element 42 controls the colored lamp 41 to work by connecting the circuit board 3 . For example, in this embodiment, the photosensitive element 42 is installed on the top of the night light, and the colored light 41 is arranged on the front of the night light, so as to ensure that the colored light 41 will not affect the operation of the photosensitive element 42 . Specifically, the photosensitive element 42 is a photoresistor, which is connected to the circuit board 3 to control the color lamp 41 to work. When the light is insufficient, the colorful lights 41 are turned on and flickered, which can play the role of lighting, and at the same time will not affect the user's rest because the light is too strong.

The button 5 is connected to the circuit board 3 to control the speaker to play music. When the button 5 is pressed, the circuit board 3 can start the speaker to play a piece of music.

The circuit board 3 is arranged inside the night light, connected to control the backlight part and the colorful light part to work, and can control the speaker to play music. The circuit of the circuit board 3 is shown in Figure 5, and its specific implementation can refer to the prior art To implement, this is not the key point of the present utility model, will not go into details here.

When using the utility model, the electric plug 1 of the night light is plugged in, and the backlight unit can start working automatically. When the photosensitive element 42 detects insufficient light, the circuit board 3 controls the colored lamp 41 to light up for flashing lighting; when the photosensitive element 42 detects sufficient light, the circuit board 3 controls the colored lamp 41 to turn off, thereby achieving power saving. Energy saving effect. In addition, the speaker can play a piece of music by pressing button 5.

Claims (7)

1. A multifunctional night light, comprising an electric plug (1), is characterized in that: it also includes a backlight portion, a colored light portion, a circuit board (3) connected to control the work of the backlight portion and the colored light portion, the The backlight part includes a backlight lamp (21) and a backlight sheet (22) arranged in front of the backlight lamp (21), and the colored lamp part includes a plurality of colored lamps (41). 2. The night light according to claim 1, further comprising a speaker and a button (5), and the button (5) is connected to the circuit board (3) to control the speaker to play music. 3. The night light according to claim 1 or 2, characterized in that: the backlight (21) is a light emitting diode. 4. The night light according to claim 1 or 2, characterized in that: the backlight sheet (22) is a light-transmitting picture with patterns drawn on it. 5. The night light according to claim 1 or 2, characterized in that: the colorful lights (41) are divided into at least two groups and arranged around the backlight (22), and the circuit board (3) controls all The colored lamps (41) of the groupings are grouped and flashed rhythmically. 6. The night light according to claim 1 or 2, characterized in that: the colored light part further includes a photosensitive element (42) arranged outside the illumination range of the colored light (41), and the photosensitive element (42) The colorful lamp (41) is controlled to work by connecting the circuit board (3). 7. The night light according to claim 6, characterized in that: the photosensitive element (42) is a photoresistor.

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