CN219036394U - a sleeping light - Google Patents

Abstract

The utility model relates to a sleeping companion lamp, which comprises a back shell and a face mask. A receiving cavity is formed between the mask and the back cover. A main control circuit board and an LED display circuit board are installed in the receiving cavity. The LED display circuit board A digital display area circuit and a pattern display area circuit are arranged on the top, and the pattern display area circuit is provided with multiple rows and columns of three-color LED lights and the first single-color LED light, and the digital display area circuit is provided with multiple single-color LED lights. Each single-color LED light group includes a plurality of second single-color LED lights arranged in an 8-shaped structure; the mask is provided with a first through hole corresponding to each second single-color LED light, surrounding all three colors The second through hole of the LED lamp, the light-transmitting cover plate covered on the first through hole and the second through hole, a speaker and a sound chip on the main control circuit board are also installed in the accommodating cavity. The utility model realizes better auxiliary effect through the display and sound of the light pattern, and simplifies the structure.

Description

a sleeping light

technical field

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

Background technique

Sleeping lights are lamps placed on the bedside, which can provide soft lighting, make the bedroom very comfortable and quiet, create a peaceful environment, and can also create a very romantic atmosphere. In the patent CN202442171U, a multifunctional projection night light is disclosed, which includes a base, a transparent circle and a translucent frosted cover. The projection film is projected onto the frosted cover, so that the shadows projected on the frosted cover form exquisite patterns; in the patent CN214580812U, a projection night light for sleeping is disclosed. A decorative part with a three-dimensional structure, a light guide plate is set on the bottom surface of the notch, and then different patterns displayed on the light guide plate are set when receiving light or not receiving light, which solves the problem that the pattern can be displayed when receiving light or not receiving light, but in both In the patent, the patterns to be displayed are pre-set on the projection film or the light guide plate. The content of the pattern is fixed, not dynamic, and cannot be changed accordingly. Moreover, such a structure also needs to set the projection film or the light guide plate, resulting in The complexity of the structure.

Utility model content

Aiming at the existing deficiencies, the utility model provides a sleeping lamp.

The technical solution adopted by the utility model to solve the technical problem is: a sleeper lamp, including a back shell and a mask, the mask is installed on the front end of the back shell and a cavity is formed between the back shell, so A main control circuit board and an LED display circuit board that are electrically connected to each other are installed in the accommodating cavity, and the digital display area circuit and the pattern display area circuit are arranged on the LED display circuit board, and the pattern display area circuit is provided with There are multiple rows and columns of three-color LED lights and the first single-color LED lights arranged in a row-column structure, and a row of first single-color LED lights is arranged between two adjacent rows of three-color LED lights. There are a plurality of monochrome LED lamp groups arranged side by side at intervals, and each of the monochrome LED lamp groups includes a plurality of second monochrome LED lamps arranged in an 8-shaped structure; The two single-color LED lamps are all provided with a first through hole, the mask is provided with a second through hole surrounding all three-color LED lamps, and the mask is also provided with a cover arranged on the first through hole and the second through hole A light-transmitting cover plate on the top; a speaker is also installed in the accommodating cavity, and a speaker hole is provided on the rear shell or the mask corresponding to the position of the speaker, and the sound chip on the main control circuit board, the Both the speaker and the sound chip are electrically connected to the main control circuit board.

Preferably, the mask includes an annular frame installed on the rear shell, a front shell installed on the end of the annular frame away from the rear shell, the first through hole and the second through hole are arranged on the front shell, and the cover plate is installed At the end of the front shell away from the ring frame.

Preferably, the main control circuit board is provided with a key switch and/or a rotary switch, and a third through hole is provided on the mask or the rear shell corresponding to the position of the key switch or the rotary switch, and the third through hole The button arranged on the button switch or the adjustment knob on the knob switch are installed.

Preferably, a rechargeable battery electrically connected to the main control circuit board is installed in the accommodating cavity, and a charging interface electrically connected to the main control circuit board is provided on the rear shell or the face shield.

Preferably, a wireless communication module is arranged on the main control circuit board.

The beneficial effect of the utility model is that: the utility model uses digital display and pattern display to change the monotony of the traditional sleeping lamp light display, and uses the row and column structure arrangement of the three-color LED lamp and the single-color LED lamp to pass the light on or off. To realize the display of the pattern, there is no need to set up the parts with the pattern in advance, which simplifies the structure, and the dynamic change of the pattern can be realized by turning on and off the light, so that the pattern can be presented in a variety of states, simulating a scene suitable for sleep Aid sleep, and finally play music suitable for sleep through speakers and sound chips to further assist sleep.

Description of drawings

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

Fig. 2 is the structural representation of the utility model embodiment;

Fig. 3 is a schematic diagram of the back structure of the utility model embodiment;

Fig. 4 is a schematic structural diagram of an LED display circuit board according to an embodiment of the present invention;

Fig. 5 is a schematic structural view of the front shell of the utility model embodiment;

The names and serial numbers of parts in the figure: 1-rear shell 2-mask 20-first through hole 21-second through hole 22-ring frame 23-front shell 24-third through hole 25-charging interface 3-main control circuit Board 30-sound chip 31-key switch 32-knob switch 33-key 34-adjustment knob 35-wireless communication module 4-LED display circuit board 40-three-color LED light 41-first single-color LED light 42-second single Color LED light 5-cover plate 6-speaker 60-speaker hole 7-rechargeable battery.

Detailed ways

The utility model will be further described below in conjunction with the embodiments, and a clear and complete description will be made. It should be understood that these embodiments are used to illustrate the utility model and not limit the scope of the utility model. The implementation conditions used in the examples can be further adjusted according to the conditions of specific manufacturers, and the implementation conditions not indicated are usually the conditions in routine experiments. In addition, the directional terms mentioned in the present utility model, such as "up", "down", "front", "back", "left", "right", "inside", "outside" and so on, are only With reference to the directions in the attached drawings, the direction terms used are for better and more clearly explaining and understanding the utility model, rather than indicating or alluding to the orientation that the utility model must have, and therefore cannot be construed as limiting the utility model.

The embodiment of the present utility model is shown in Fig. 1 to Fig. 5, a sleeping lamp, comprising a back shell 1 and a mask 2, the face shield 2 is installed on the front end of the back shell 1 and forms a container between the back shell 1 and the back shell 1. Set the cavity, at this time, the front end surface of the rear shell 1 can be provided with a groove, and then the mask 2 is arranged on the front end surface of the rear shell 1 and covered on the groove, the groove just constitutes the accommodation cavity, or the mask 2 2 is provided with a groove on the rear end surface of the mask 2, and then the rear shell 1 is installed on the rear end surface of the mask 2 and is covered on the groove, or the groove is set on the front end surface of the rear shell 1 and the rear end surface of the mask 2, and the After the mask 2 is installed on the front end of the rear shell 1, the grooves on the rear shell 1 and the grooves on the mask 2 are opposite to form a receiving cavity, and the main control devices electrically connected to each other are installed in the receiving cavity. The circuit board 3 and the LED display circuit board 4, according to the different structures of the rear shell 1 and the mask 2, the main control circuit board 3 and the LED display circuit board 4 are arranged on the inner surface of the rear shell 1 or the mask 2, and the main control circuit board 3 It is electrically connected with the LED display circuit board 4 through a cable. The main control circuit board 3 is provided with an MCU unit, and the MCU unit is used to process and control the operation of various functional components, such as the sound chip and the LED lights on the LED display circuit board. control, etc., its power can be connected to the plug through wires on the main control circuit board 3, and then connected to an external power supply through the plug, or it can also be installed in the accommodating cavity to be electrically connected to the main control circuit board 3. A rechargeable battery 7, the rear shell 1 or the mask 2 is provided with a charging interface 25 electrically connected to the main control circuit board 3, and the rechargeable battery 7 is used to provide power, and the position of the sleeping light can be changed at will , to avoid the problem of inconvenient use in a fixed position, the charging interface 25 is used to charge the rechargeable battery 7, and other smart devices can also be connected externally through the charging interface 25, and the main control circuit board 3 is provided with a wireless communication module 35 at the same time, Utilize wireless communication module 35 to carry out communication connection with intelligent equipment, wireless communication module 35 such as WiFi, bluetooth etc., described LED display circuit board 4 is provided with digital display area circuit and pattern display area circuit, on the described pattern display area circuit There are multiple rows and columns of three-color LED lamps 40 and first single-color LED lamps 41 arranged in a row-column structure, and a row of first single-color LED lamps 41 is arranged between two adjacent rows of three-color LED lamps 40. The digital display area circuit is provided with a plurality of single-color LED lamp groups arranged side by side at intervals, and each of the single-color LED lamp groups includes a plurality of second single-color LED lamps 42 arranged in an 8-shaped structure. Each second single-color LED light 42 on the district circuit shows different numbers, such as the display of time and date, and its single-color LED light can choose white, red or other color LED lights according to the use requirements. For pattern For the three-color LED lamp 40 and the first single-color LED lamp 41 on the display area circuit, the first single-color LED lamp 41 selects a white LED lamp, and the three-color LED lamp 40 is an RGB LED lamp. They are all three-color LED lamps 40, and then the first single-color LED lamp 41 is arranged between two adjacent rows of three-color LED lamps 40, and each row of them is composed of a plurality of LED lamps, and they are arranged in each row The numbers can be the same or different, and the leftmost and rightmost columns are also provided with three-color LED lights 40, and the first single-color LED lights 41 can be in the same column as the three-color LED lights 40, or set Between two adjacent columns of three-color LED lamps 40, the first single-color LED lamp 41 between two adjacent columns of three-color LED lamps 40 can be set to zero, one, two or more according to its quantity. column; in this way, each three-color LED lamp 40 and the first single-color LED lamp 41 can be controlled to turn on and off through the holes to display different dynamic scene patterns, which changes the monotony of the traditional sleep-accompanying lamp light display, and does not It is necessary to set the parts with pre-set patterns, which simplifies the structure, and the dynamic change of the pattern can be realized by turning on and off the light, so that the pattern can be presented in a variety of states, simulating a scene suitable for sleep and assisting sleep; the mask 2 Corresponding to each second single-color LED lamp 42, a first through hole 20 is arranged on the upper surface, and a second through hole 21 surrounding all three-color LED lamps 40 is arranged on the said mask 2. The light-transmitting cover plate 5 covered on the first through hole 20 and the second through hole 21 can pass through the first through hole 20 to reveal the light emitted by each single-color LED lamp group, and pass through the second through hole 21 The light emitted by the three-color LED lamp 40 and the first single-color LED lamp 41 is revealed, and the cover plate 5 avoids the exposure of each LED. At this time, the cover plate 5 can choose an integrally formed sandblasted plastic shell that can transmit light. , making the emitted light softer and more suitable for use in sleeping environments. A horn 6 is also installed in the accommodating cavity, and a horn hole 60 is provided at a position corresponding to the horn 6 on the rear shell 1 or the mask 2. Horn hole 60, the horn hole 60 is just set on the face shield 2 when the horn mouth is facing the mask 2, the sound chip 30 on the said main control circuit board 3, the sound chip 30 just can store in advance the soothing music that is suitable for sleep, by music To promote sleep, both the speaker 6 and the sound chip 30 are electrically connected to the main control circuit board 3 .

For the structure between the mask 2 and the rear shell 1, as shown in Figure 1, the mask 2 includes an annular frame 22 installed on the rear shell 1, a front shell 23 installed at the end of the annular frame 22 away from the rear shell 1, That is, the front shell 23 and the rear shell 1 are correspondingly installed on the front end and the rear end of the ring frame 22, and an accommodating cavity is formed inside the ring frame 22, which facilitates the installation of the main control circuit board 3, the LED display circuit board 4 and the speaker 6 As well as disassembly and maintenance when failure occurs, the first through hole 20 and the second through hole 21 are arranged on the front shell 23 , and the cover plate 5 is installed on the end of the front shell 23 away from the ring frame 22 .

As a further improvement, as shown in Figures 1 to 5, the main control circuit board 3 is provided with a key switch 31 and/or a knob switch 32, and the mask 2 or the rear shell 1 corresponds to the key switch 31 or the knob The position of the switch 32 is provided with a third through hole 24, and the button 33 on the key switch 31 or the adjustment knob 34 on the knob switch 32 are installed in the third through hole 24, that is to say, the main control circuit board 3 The key switch 31 or the rotary switch 32 are set separately on the top, and the control and adjustment of the LED display circuit board 4, the speaker 6, etc. are made by using the key switch 31 or the rotary switch 32. For the convenience of use, the key switch 31 and the rotary switch can also be set at the same time. 32. Use the key switch 31 to adjust the display status of the second single-color LED lamp 42 on the digital display area circuit and the opening of the horn 6, and use the rotary switch 32 to manually adjust the three-color LED lamp 40 and the first LED lamp 40 on the pattern display area circuit. The brightness of the monochrome LED lamp 41.

Although the utility model has been described in detail with general description and specific embodiments above, it is obvious to those skilled in the art that some modifications or improvements can be made on the basis of the utility model. Therefore, the modifications or improvements made on the basis of not departing from the spirit of the utility model all belong to the protection scope of the utility model.

Claims (5)

1. A sleep-accompanying lamp, characterized in that: the LED display device comprises a rear shell and a face mask, wherein the face mask is arranged on the front end face of the rear shell and forms an accommodating cavity with the rear shell, a main control circuit board and an LED display circuit board which are electrically connected with each other are arranged in the accommodating cavity, a digital display area circuit and a pattern display area circuit are arranged on the LED display circuit, a plurality of rows and columns of three-color LED lamps and a first single-color LED lamp which are arranged according to a row-column structure are arranged on the pattern display area circuit, a row of first single-color LED lamps are arranged between two adjacent rows of three-color LED lamps, a plurality of single-color LED lamp groups which are arranged in parallel at intervals are arranged on the digital display area circuit, and each single-color LED lamp group comprises a plurality of second single-color LED lamps which are arranged in an 8-shaped structure; the face guard is provided with first through holes corresponding to every second monochromatic LED lamp, the face guard is provided with second through holes surrounding all three-color LED lamps, the face guard is further provided with a cover plate capable of transmitting light, the cover plate is arranged on the first through holes and the second through holes in a covering mode, a loudspeaker is further installed in the accommodating cavity, a loudspeaker hole is formed in the rear shell or the face guard at a position corresponding to the loudspeaker, a sound chip is arranged on the main control circuit board, and the loudspeaker and the sound chip are electrically connected with the main control circuit board.

2. The sleep-accompanying lamp as claimed in claim 1, wherein the mask comprises an annular frame mounted on the rear case, a front case mounted on an end of the annular frame away from the rear case, the first through-hole and the second through-hole are provided on the front case, and the cover plate is mounted on an end of the front case away from the annular frame.

3. The sleep-accompanying lamp as set forth in claim 1, wherein the main control circuit board is provided with a key switch and/or a knob switch, a third through hole is provided at a position corresponding to the key switch or the knob switch on the face mask or the rear shell, and an adjusting knob provided on the key switch or the knob switch is installed in the third through hole.

4. The sleep-accompanying lamp as set forth in claim 1, wherein the accommodating cavity is further provided with a rechargeable battery electrically connected with the main control circuit board, and the back shell or the face mask is provided with a charging interface electrically connected with the main control circuit board.

5. The sleep-accompanying lamp as set forth in claim 1, wherein the main control circuit board is provided with a wireless communication module.

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