CN210088786U

CN210088786U - Lamp capable of automatically adjusting brightness through noise change

Info

Publication number: CN210088786U
Application number: CN201920756901.1U
Authority: CN
Inventors: 韦文波
Original assignee: Suzhou Art and Design Technology Institute
Current assignee: Suzhou Art and Design Technology Institute
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-02-18
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a lamp of accessible noise change automatically regulated luminance, including lamp shade and lamp stand, the top at the lamp stand is established to the fixed cover of lamp shade, the middle part of lamp stand is equipped with the LED fluorescent tube, it is equipped with 51 singlechips to inlay on the lamp stand of LED fluorescent tube one side, volume detector is installed to the one end of base, the mid-mounting of one side of base has the display screen, voice alarm is installed to one side of display screen, the switch of passing through the wire electricity with external power source and being connected is still installed to one side of base, volume detector, the LED fluorescent tube, the display screen, voice alarm and switch all are connected with 51 singlechips electricity. The utility model discloses mainly come automatically regulated light luminance through the sound size to carry out supplementary suggestion through pronunciation and characters and warn the people who crowd and keep quiet.

Description

Lamp capable of automatically adjusting brightness through noise change

Technical Field

The utility model relates to a lighting apparatus field specifically is a lamp of accessible noise change automatically regulated luminance.

Background

In daily life, people often crowd loudly in some public places, some people may cause larger noise to affect other people inadvertently or by themselves, and few people in real life can actively remind people who crowd the people, and people who crowd the people themselves sometimes do not realize that the sound of the people is too loud, so that a device for reminding other people to keep quiet is needed, and the device is suitable for the scene, so that a lamp capable of automatically adjusting the brightness according to the sound level of people speaking and giving a voice prompt is designed, and the lamp is used for illumination, and simultaneously, the brightness of the environment is changed, and people who crowd the people are reminded by the voice prompt.

SUMMERY OF THE UTILITY MODEL

For solving the problem that the background art exists, the utility model provides a lamp of accessible noise change automatically regulated luminance.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a lamp of accessible noise change automatically regulated luminance, including lamp shade and base, the top at the base is established to the fixed cover of lamp shade, the middle part of base is equipped with the LED fluorescent tube, inlays on the base of LED fluorescent tube one side and is equipped with 51 singlechips, and volume detector is installed to the one end of base, and the mid-mounting of one side of base has the display screen, and voice alarm is installed to one side of display screen, and the switch that passes through the wire electricity with external power source is connected is still installed to one side of base, and volume detector, LED fluorescent tube, display screen, voice alarm and switch all are connected with 51 singlechips electricity.

Furthermore, the lampshade is matched with the base, the lampshade is in a hill-shaped three-dimensional geometric structure or a bird-shaped three-dimensional geometric structure, and the lampshade is made of semitransparent plastics.

Furthermore, a reflecting mirror surface is arranged on the surface of the base at the position of the LED lamp tube.

Furthermore, the bottom surface of the hilly-shaped solid geometric structure is 29cm long, 15cm wide and 8cm high.

Furthermore, the longest position of the bird-shaped solid geometry structure is 12cm, the widest position is 5cm, and the highest position is 6 cm.

Compared with the prior art, the utility model discloses following beneficial effect has: the lamp capable of automatically adjusting brightness through noise change controls the intensity of light by controlling the magnitude of circuit current through the volume detector and the PWM wave output by the 51 single chip microcomputer, and the stronger the sound, the weaker the light; the voice alarm and the display screen are arranged to give voice prompt to the crowd and warn and display the current volume value in a text mode.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a lamp capable of automatically adjusting brightness by changing noise according to the present invention;

FIG. 2 is a schematic view of a bird-shaped lampshade;

fig. 3 is a block diagram of the operation flow of the lamp capable of automatically adjusting the brightness by changing the noise according to the present invention.

In the figure: 1. a lamp shade; 2. a base; 3. 51 single chip microcomputer; 4. an LED lamp tube; 5. a volume detector; 6. a voice alarm; 7. a display screen.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 3, a lamp capable of changing brightness automatically through noise comprises a lamp shade 1 and a base 2, wherein the lamp shade 1 is fixedly covered on the top of the base 2, an LED lamp tube 4 is arranged in the middle of the base 2, a 51 single chip microcomputer 3 is embedded on the base 2 on one side of the LED lamp tube 4, a volume detector 5 is installed at one end of the base 2 and used for receiving sound and measuring volume, and a display screen 7 is installed in the middle of one side of the base 2 and used for displaying text prompts and volume values; a voice alarm 6 is arranged on one side of the display screen 7 and used for prompting personnel on the occasion to keep quiet through voice broadcasting; and a switch electrically connected with an external power supply through a wire is further installed on one side of the base 2 to control the on-off of the whole circuit, and the volume detector 5, the LED lamp tube 4, the display screen 7, the voice alarm 6 and the switch are all electrically connected with the 51 single chip microcomputer 3.

The lampshade 1 is matched with the base 2, and the lampshade 1 is in a hilly three-dimensional geometrical structure or a bird-shaped three-dimensional geometrical structure, so that the lampshade is more attractive and attractive; and the lampshade 1 is made of semitransparent plastic.

Wherein, the surface of the base 2 at the position of the LED lamp tube 4 is provided with a reflecting mirror surface, so that light is emitted, and people can look brighter.

Wherein, the bottom surface of the hilly-shaped solid geometry structure has the length of 29cm, the width of 15cm and the height of 8 cm.

Wherein, the longest part of the bird-shaped solid geometry structure is 12cm, the widest part is 5cm, and the highest part is 6 cm.

It should be noted that the utility model relates to a lamp of accessible noise change automatically regulated luminance, during specific work, at first set for the volume value of a voice alarm work through 51 singlechip 3, open the switch, volume detector 5 receives sound, 51 singlechip 3 can adjust the luminance of light through exporting corresponding PWM ripples according to the volume size that detects, sound is bigger, light is weaker, sound is smaller, light is stronger; when detecting that the volume value emitted by the surrounding environment exceeds the set volume value, the 51 single-chip microcomputer 3 controls the voice alarm 6 to emit a voice alarm prompt, displays the voice prompt on the display 7 in a character mode, and simultaneously displays the volume value detected by the volume detector 5 on the display 7, so that the attention and the importance of the noisy people are attracted by various modes, and the quiet surrounding environment is kept.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The protection scope of the utility model is enclosed by the attached.

Claims

1. The utility model provides a lamp of accessible noise change automatically regulated luminance, includes lamp shade (1) and base (2), the top at base (2) is established to lamp shade (1) fixed cover, a serial communication port, the middle part of base (2) is equipped with LED fluorescent tube (4), inlay on base (2) of LED fluorescent tube (4) one side and be equipped with 51 singlechip (3), volume detector (5) are installed to the one end of base (2), the mid-mounting of one side of base (2) has display screen (7), voice alarm (6) are installed to one side of display screen (7), the switch that passes through the wire electricity with external power source is still installed to one side of base (2), volume detector (5), LED fluorescent tube (4), display screen (7), voice alarm (6) and switch all are connected with 51 singlechip (3) electricity.

2. A lamp capable of automatically adjusting brightness through noise change according to claim 1, wherein the lampshade (1) is matched with the base (2), the lampshade (1) is in a shape of a hilly solid geometry or a bird solid geometry, and the lampshade (1) is made of translucent plastic.

3. A lamp capable of automatically adjusting brightness through noise change according to claim 1, characterized in that the surface of the base (2) at the position of the LED tube (4) is provided with a reflecting mirror surface.

4. The lamp of claim 2, wherein the geometric structure of the hilly-shaped solid has a bottom surface with a length of 29cm, a width of 15cm and a height of 8 cm.

5. The lamp of claim 2, wherein the bird-shaped solid geometry has a maximum length of 12cm, a maximum width of 5cm, and a maximum length of 6 cm.