CN214948391U

CN214948391U - Desk lamp with human eye tracking function and learning desk provided with desk lamp

Info

Publication number: CN214948391U
Application number: CN202120500514.9U
Authority: CN
Inventors: 不公告发明人
Original assignee: Xiamen Migong Technology Co ltd
Current assignee: Xiamen Migong Technology Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-11-30
Anticipated expiration: 2031-03-04

Abstract

The utility model relates to a desk lamp and be equipped with study table of this desk lamp with human eye tracking function, through tracking and analyzing human eye, in time feed back people's visual state, the effect of the protection vision of playing of maximize. The human eye tracker comprises a light source, a driving circuit and a circuit control system, wherein the driving circuit is electrically connected with the light source, the circuit control system comprises a signal input unit, a signal analysis unit and a signal output unit which are sequentially in signal connection, and the signal output unit is in signal connection with the driving circuit; the human eye tracker is in signal connection with the signal input unit.

Description

Desk lamp with human eye tracking function and learning desk provided with desk lamp

Technical Field

The utility model relates to a in the healthy lighting field, especially a desk lamp and be equipped with study table of this desk lamp with eye tracking function.

Background

An ideal table top is often needed in daily desk-bending study and work, so that the work efficiency is improved. In addition to a table and chair suitable for human engineering, an auxiliary light source is often required to cope with poor ambient light or study and work at night. In the selection of illumination light sources, we have experienced traditional incandescent lamps, energy-saving lamps to LED lamps which are widely used at present. However, the quality of LED lighting lamps for learning work is not uniform in the market. The long-term use of the lighting lamp source which does not meet the standard easily causes irreversible damage to human eyes.

The health lighting lamp needs to satisfy the following basic conditions: 1. the color temperature is not higher than 4000K, preferably about 4000K; 2. the light is uniformly distributed. I.e. working distance illuminance > 300lx (class a) or > 500lx (class AA); 3. no blue light hazard (RG0 grade); 4. the color rendering index Ra is more than 90, and the spectrum is close to natural light; 5. good light-shielding property and no glare. Besides the lamp source meets the above hard conditions, if the visual state of the reader can be tracked in real time and the concentration degree and even the fatigue degree of human eyes can be fed back, the eye health of the reader can be guaranteed to the maximum extent.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a desk lamp and be equipped with study table of this desk lamp with human eye tracking function, through tracking and analyzing human eye, in time feed back people's visual state, the effect of the protection vision of playing of maximize.

The technical scheme of the utility model is realized like this:

a desk lamp with a human eye tracking function comprises a light source, a driving circuit and a circuit control system, wherein the driving circuit is electrically connected with the light source, the circuit control system comprises a signal input unit, a signal analysis unit and a signal output unit which are sequentially in signal connection, the signal output unit is in signal connection with the driving circuit, and the desk lamp further comprises a human eye tracking instrument; the human eye tracker is in signal connection with the signal input unit.

Further, the device also comprises a base, wherein the driving circuit and the circuit control system are installed in the base; the eye tracker is arranged on the base; and the base is also provided with an infrared sensor, and the infrared sensor is in signal connection with the signal input unit.

Further, the desk lamp further comprises a voice prompt module, and the voice prompt module is in signal connection with the signal output unit.

Further, the device also comprises a control panel, wherein the control panel is arranged on the base and is connected with the signal input unit; and a power switch, a brightness adjusting switch and a voice prompt switch are integrated on the control panel.

Further, the light source comprises a lamp housing, an LED lamp and a lampshade; the LED lamp is arranged in the lamp shell, and the lamp cover is arranged on the light emitting surface of the LED lamp; quantum dots are uniformly distributed in the lampshade.

Further, still include lens, lens set up the lamp shade with between the LED lamp, just lens with as an organic whole or disconnect-type structure between the lamp shade.

Further, the learning table is provided with the table lamp.

Furthermore, the base is embedded into the desktop of the learning table, and the light source is arranged on the enclosure of the learning table.

From the above description of the present invention, compared with the prior art, the present invention has the following advantages:

one, the utility model discloses illumination desk lamp and study table can the real-time supervision user with the eye condition, in time feed back the stadia, be absorbed in information such as degree and tired degree through tracking and analysis to people's eye. From the light source to the eye using habit, the eye using health is really realized, and the learning and working efficiency is improved.

Secondly, the utility model discloses the light source adopts high apparent LED lamp that indicates, the light efficiency of the reduction natural light that can the maximize. Meanwhile, the ideal color temperature of 4000K is approached, and the quantum dots are adopted to filter out blue light, so that the blue light is not damaged. The real eye protection function is achieved. The lens is more reasonable in optical structure design, and light is distributed uniformly. And has good light shielding property and no glare.

Secondly, study table, it combines high-quality light source, workstation and people's eye information together originally. The integrated design avoids complex production procedures. Meanwhile, the desk lamp can be adaptively designed according to the size and the structure of the learning desk, so that the desk lamp has a better lighting effect and a better signal acquisition effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic diagram of a structural block diagram of the present invention;

FIG. 2 is a schematic structural view of the desk lamp of the present invention;

fig. 3 is a schematic diagram of a top view of the learning table of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the desk lamp with the human eye tracking function comprises a light source 1, a driving circuit 2 and a circuit control system 3, wherein the driving circuit 2 is electrically connected with the light source 1, the circuit control system 3 comprises a signal input unit 30, a signal analysis unit 31 and a signal output unit 32 which are sequentially in signal connection, the signal output unit 32 is in signal connection with the driving circuit 2, and the desk lamp further comprises a human eye tracking instrument 4; the eye tracker 4 is in signal connection with the signal input unit 30. The circuit control device also comprises a base 5, wherein the driving circuit 2 and the circuit control system 3 are installed in the base 5; the eye tracker 4 is mounted on the base 5; the eye tracker 4 is used for transmitting the information of the light path of the human eye and the workbench by the LSO light source 1, the LSO line camera, the scanning controller and the OCT system; when the power supply is switched on before the use for the first time, the user watches the human eye tracker 4 according to the prompt to acquire the pupil information. After the information acquisition is finished, the learning work can be started. The utility model discloses the point of application image processing algorithm accurate estimation eyes in the position in space and gazing. And finally, calculating details such as the eye position, the fixation point and the like through a 3D operation model, and feeding the result back to the circuit control system 3.

And an infrared sensor 6 is further arranged on the base 5, and the infrared sensor 6 is in signal connection with the signal input unit 30. The infrared sensor 6 is used for collecting signals of people and/or objects near the desk lamp, and the signals can be used for controlling the opening and closing of the desk lamp or positioning of a measured object and the like.

The desk lamp further comprises a voice prompt module 7, and the voice prompt module 7 is in signal connection with the signal output unit 32. The data monitored by the eye tracker 4 include pupil change, eye-to-work zone visual distance, eye fixation point and fixation hot zone detection. When the change of the visual distance, the fixation point and the pupil of the user in an unreasonable interval is monitored, the information of the standard eye distance reminding, the concentration degree keeping, the fatigue state keeping and the like is broadcasted through voice.

The control panel 8 is arranged on the base 5 and connected with the signal input unit 30; and a power switch, a brightness adjusting switch and a voice prompt switch are integrated on the control panel 8. Make through the operation interface of brief introduction the utility model discloses be convenient for operate, and can open or close voice prompt switch according to using the scene.

The light source 1 comprises a lamp shell 10, an LED lamp 11 and a lampshade 12; the LED lamp 11 is arranged in the lamp housing 10, and the lampshade 12 covers the light emitting surface of the LED lamp 11; still include, lens 13 sets up lamp shade 12 with between the LED lamp 11, just lens 13 with as an organic whole or disconnect-type structure between the lamp shade 12. Quantum dots are uniformly distributed in the lampshade 12. The LED lamp 11 of the utility model has high color rendering index (Ra > 98) and color temperature close to 4000K; make light source 1's light evenly disperse through lens 13, the quantum dot that distributes in lamp shade 12 simultaneously can effectively filter the blue light, reduces the injury of blue light to eyes.

The desk lamp is installed on the learning desk. The base 5 is embedded into the tabletop 9 of the learning table, and the light source 1 is arranged on the enclosure 90 of the learning table. Through the above-mentioned desk lamp of integrating on study table, make study table neater convenient to use more on the one hand, can carry out the design of adaptability to the desk lamp according to the size and the structure of study table simultaneously, make it have better illuminating effect and signal acquisition effect.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a desk lamp with human eye tracking function, includes light source, drive circuit and circuit control system, drive circuit with the light source electricity is connected, circuit control system is including signal input unit, signal analysis unit and the signal output unit of signal connection in proper order, signal output unit with drive circuit signal connection, its characterized in that: the human eye tracker is also included; the human eye tracker is in signal connection with the signal input unit.

2. The desk lamp with eye tracking function as claimed in claim 1, wherein: the drive circuit and the circuit control system are arranged in the base; the eye tracker is arranged on the base; and the base is also provided with an infrared sensor, and the infrared sensor is in signal connection with the signal input unit.

3. The desk lamp with eye tracking function as claimed in claim 1, wherein: the desk lamp also comprises a voice prompt module, and the voice prompt module is in signal connection with the signal output unit.

4. The desk lamp with eye tracking function as claimed in claim 2, wherein: the control panel is arranged on the base and is connected with the signal input unit; and a power switch, a brightness adjusting switch and a voice prompt switch are integrated on the control panel.

5. The desk lamp with eye tracking function as claimed in any one of claims 1-4, wherein: the light source comprises a lamp shell, an LED lamp and a lampshade; the LED lamp is arranged in the lamp shell, and the lamp cover is arranged on the light emitting surface of the LED lamp; quantum dots are uniformly distributed in the lampshade.

6. The desk lamp with eye tracking function as claimed in claim 5, wherein: still include lens, lens set up the lamp shade with between the LED lamp, just lens with as an organic whole or disconnect-type structure between the lamp shade.

7. A learning table is characterized in that: the learning table is provided with a table lamp according to claim 6.

8. A learning table as claimed in claim 7 wherein: the base of the desk lamp is embedded into the desktop of the learning desk, and the light source is arranged on the surrounding baffle of the learning desk.