CN218032777U

CN218032777U - Desk lamp with function is reminded to position of sitting

Info

Publication number: CN218032777U
Application number: CN202222192342.0U
Authority: CN
Inventors: 王磊; 王玥文; 姜文婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-12-13
Anticipated expiration: 2032-08-19

Abstract

The utility model relates to a desk lamp with function is reminded to position of sitting belongs to student and protects desk lamp technical field for eyes. A desk lamp with a sitting posture reminding function comprises a desk lamp base, a desk lamp stand column fixed on the desk lamp base and a dimmable LED lamp at the top end of the desk lamp stand column; the desk lamp is characterized in that an installation seat with a vertical sliding function is arranged on the desk lamp stand column, and a distance detection sensor and a key for controlling the switch of the distance detection sensor are installed on the installation seat; the desk lamp comprises a desk lamp base, a singlechip is arranged in the desk lamp base, a three-section switch and touch keys are arranged on the desk lamp base, and a light sensor is also arranged on the desk lamp base; the mounting seat is structurally connected with the desk lamp stand column through a sleeve or a sliding block, and a fastening bolt is arranged on the mounting seat. The desk lamp can freely select the mode and can warn a user to adjust the sitting posture at any time.

Description

Desk lamp with function is reminded to position of sitting

Technical Field

The utility model relates to a desk lamp with function is reminded to position of sitting belongs to student and protects desk lamp technical field for eyes.

Background

The desk lamp is a lamp commonly used in family life, and particularly on a study desk of students, the desk lamp is a lamp which is almost equipped in families. In recent years, the myopia rate of students tends to increase, and the myopia rate has an obvious relationship with the light brightness of a learning environment, and for students frequently learning at a learning desk, the brightness of an over-bright or over-dark desk lamp is an important reason influencing the myopia of the eyes of children, so that the desk lamp with an intelligent reminding function becomes a research object of people, and technicians in the field are all researching whether to remind the students to keep a correct sitting posture by arranging a warning device on the desk lamp; and adjustment issues regarding the brightness of the desk lamp.

SUMMERY OF THE UTILITY MODEL

In order to design a desk lamp for reminding students of keeping correct sitting postures, the desk lamp with the sitting posture reminding function is provided; and the desk lamp is also provided with a function of adjusting the brightness of the desk lamp according to the brightness of the environment.

The utility model discloses a through following technical scheme, solve above-mentioned technical problem:

a desk lamp with a sitting posture reminding function comprises a desk lamp base, a desk lamp stand column fixed on the desk lamp base and a dimmable LED lamp arranged at the top end of the desk lamp stand column; the desk lamp is characterized in that the desk lamp stand column is provided with an installation seat with a vertical sliding function, and the installation seat is provided with a distance detection sensor and a key for determining a standard distance; a singlechip is arranged in the desk lamp base, a three-section switch and a touch key are arranged on the desk lamp base, and a light sensor is also arranged on the desk lamp base; the distance detection sensor, the keys, the dimmable LED lamp, the three-section switch, the touch keys and the light sensor are all electrically connected with the single chip microcomputer; the mounting seat and the desk lamp stand column are connected with the sliding groove structure through a sleeve or a sliding block, and a fastening bolt is arranged on the mounting seat.

The technical scheme has the advantages that: when the desk lamp is used, particularly when the desk lamp is used for the first time, a user corrects a sitting posture, firstly, the height of the distance detection sensor is adjusted, the distance between the head (particularly the forehead) and the distance sensor is measured and set as a standard distance, then, the key is pressed down to transmit a signal to the single chip microcomputer so as to determine the standard distance, and meanwhile, a threshold value is set inside the single chip microcomputer. When the sitting posture of a user changes, particularly when eyes are too close to a book, the head of the user usually moves towards the inner side of the desk, so that the distance between the head and the desk lamp is shortened, and when the distance exceeds a threshold value, the intelligent desk lamp gives a warning to correct the sitting posture; the light sensor who sets up on the desk lamp stand for light and shade among the perception study environment, when light was dark, light sensor produced signal transmission and gives the singlechip, and the singlechip gives out the instruction, and the desk lamp can light the desk lamp voluntarily, and suitable luminance is arrived in the automatic adjustment, lets the study environment more comfortable more healthy.

On the basis of the technical scheme, the application makes the following improvements and improvements on the technical scheme:

further, still be provided with a display screen on the desk lamp base, the display screen is connected with the singlechip electricity.

The technical characteristics have the beneficial effects in the application that: the current using mode can be displayed on the display screen, and the state of the desk lamp can be visually determined.

Further, the singlechip adopts any one of arduino uno 3, arduino nano, arduino mega, 51 singlechip and raspberry pie.

The technical characteristics have the beneficial effects in the application that: the advantages of the single chip microcomputer are rich interfaces, convenient expansion and stable performance.

Further, still be provided with sound playing module on the desk lamp base, sound playing module is connected with the singlechip electricity.

The technical characteristics have the beneficial effects in the application that: the sound playing module can remind a user in time and give a warning when the sitting posture of the user is incorrect.

Further, the single chip microcomputer is communicated with a power supply.

The technical characteristics have the beneficial effects in the application that: the singlechip is the core control part of desk lamp.

Drawings

Fig. 1 is a schematic structural diagram of a desk lamp with a sitting posture reminding function according to the present application;

fig. 2 is an electrical connection schematic diagram of a desk lamp with a sitting posture reminding function according to the present application;

fig. 3 is a wire frame diagram illustrating the working principle of the desk lamp with the sitting posture reminding function.

The reference numbers are recorded as follows: the system comprises a singlechip-1, a distance detection sensor-2, a key-3, a dimmable LED lamp-4, a three-section switch-5, a touch key-6, a light sensor-7, a display screen-8, a desk lamp base-9, a desk lamp stand-10, a mounting seat-11 and a sound playing module-12.

Detailed Description

The following examples are only for illustrating the technical solutions described in the claims with reference to the drawings, and are not intended to limit the scope of the claims.

With reference to fig. 1-2, a desk lamp with a sitting posture reminding function comprises a desk lamp base 9, a desk lamp upright post 10 fixed on the desk lamp base 9 and a dimmable LED lamp 4 at the top end of the desk lamp upright post 10; the desk lamp stand column 10 is provided with an installation seat 11 with a vertical sliding function, and the installation seat 11 is provided with a distance detection sensor 2 and a key 3 for determining a standard distance; the single chip microcomputer 1 is installed in the desk lamp base 9, the three-section switch 5 and the touch key 6 are installed on the desk lamp base 9, and the light sensor 7, the display 8 and the sound playing module 12 are also installed on the desk lamp base 9; the distance detection sensor 2, the key 3, the dimmable LED lamp 4, the three-section switch 5, the touch key 6, the light sensor 7, the display 8 and the sound playing module 12 are all electrically connected with the singlechip 1; the mounting base 11 is connected with the desk lamp stand column 10 in a sleeved mode, and a fastening bolt is arranged on the mounting base 11; the singlechip 1 is communicated with a power supply. The single chip microcomputer can be any one of an arduino uno 3, an arduino nano, an arduino mega, a 51 single chip microcomputer and a raspberry pie.

In the attached drawing 1, the structure that the mounting seat 11 is sleeved on the desk lamp stand column is shown, a sliding groove or a sliding rail can be further arranged on the desk lamp stand column, a corresponding matching structure is arranged on the mounting seat, and the mounting seat can slide up and down on the desk lamp stand column.

Referring to fig. 3, the three-section switch 5 has a control section corresponding to an off mode, a non-intelligent mode and an intelligent mode.

In a non-intelligent mode, the LED lamp is only used as a common manual dimming desk lamp; the distance detection sensor 2 is positioned on the desk lamp supporting rod and is designed to be adjustable up and down, when the desk lamp is used for the first time, a user needs to hold a right posture, the distance detection sensor 2 is opened and adjusted to be at a proper height up and down, and the key 3 is pressed to determine a standard distance through prompt on a display screen; the three-section switch 5 is turned to a non-intelligent mode, the lamp is turned on, and the brightness level and the cold and warm tones can be switched by touching the key 6.

The three-section switch 5 is turned off, and the desk lamp is turned off.

When the three-section switch 5 is turned to the intelligent mode, the desk lamp enters initialization. The light sensor 7 acquires the brightness value of the surrounding environment, and the distance detecting sensor 2 acquires the distance from the user's eye to the distance detecting sensor 2, and compares the acquired distance with the first determined standard value. When the environment is bright enough or the distance is more than or equal to the standard value, the desk lamp is not bright, and the alarm cannot be given. When the distance from the eyes of the user to the distance detection sensor 2 is less than the standard value and lasts for a period of time, the sound playing module 12 broadcasts the warning prompt until the distance from the eyes of the user to the distance detection sensor 2 is greater than or equal to the standard value and lasts for a period of time. If the light sensor 7 obtains that the environmental brightness value is lower than the standard value set by the system, the desk lamp can be automatically turned on and automatically adjusted until the environmental brightness reaches the standard value set by the system, and when the environmental brightness meets the condition again, the desk lamp is automatically turned off. When above-mentioned two conditions are satisfied simultaneously, namely user's eyes are less than the standard value and last a period of time to distance detection sensor 2 and light sensor obtains when the ambient brightness value is less than the standard value that the system set for, and the desk lamp is automatic to turn on the light and adjusts, sends simultaneously and warns and reminds, stops when satisfying the condition.

The three-section switch is turned to the off position and the system is turned off.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A desk lamp with a sitting posture reminding function comprises a desk lamp base (9), a desk lamp stand column (10) fixed on the desk lamp base (9) and a dimmable LED lamp (4) arranged at the top end of the desk lamp stand column (10); the desk lamp is characterized in that an installation base (11) with a vertical sliding function is arranged on the desk lamp stand column (10), and a distance detection sensor (2) and a key (3) for determining a standard distance are installed on the installation base (11); a singlechip (1) is installed in the desk lamp base (9), a three-section switch (5) and a touch key (6) are installed on the desk lamp base (9), and a light sensor (7) is also installed on the desk lamp base (9); the distance detection sensor (2), the key (3), the dimmable LED lamp (4), the three-section switch (5), the touch key (6) and the light sensor (7) are electrically connected with the single chip microcomputer (1); the mounting seat (11) and the desk lamp stand column (10) are structurally connected with the sliding groove through a sleeve or a sliding block, and a fastening bolt is arranged on the mounting seat (11).

2. The desk lamp with the sitting posture reminding function as claimed in claim 1, wherein a display screen (8) is further arranged on the desk lamp base (9), and the display screen (8) is electrically connected with the single chip microcomputer (1).

3. The desk lamp with the sitting posture reminding function as claimed in claim 1, wherein the single chip microcomputer (1) adopts any one of arduino uno 3, arduino nano, arduino mega, 51 single chip microcomputer and raspberry pie.

4. The desk lamp with the sitting posture reminding function according to claim 1, wherein a sound playing module (12) is further arranged on the desk lamp base (9), and the sound playing module (12) is electrically connected with the single chip microcomputer (1).

5. The desk lamp with the sitting posture reminding function as claimed in claim 1, wherein the single chip microcomputer (1) is connected with a power supply.