WO2018000157A1

WO2018000157A1 - Intelligent eye-protection lamp

Info

Publication number: WO2018000157A1
Application number: PCT/CN2016/087367
Authority: WO
Inventors: 康丰生
Original assignee: 康丰生
Priority date: 2016-06-27
Filing date: 2016-06-27
Publication date: 2018-01-04

Abstract

An intelligent eye-protection lamp, comprising a power supply (10), a support (1), an LED lamp (2), and a lampshade (3). The support (1) is further provided with a control device (7), and a distance measuring device (8) and an alarm device (9) which are communicationally connected with the control device (7) separately. The distance measuring device (8) is used for measuring the actual distance between the head of a user and a reading material and transmitting the actual distance to the control device (7). The control device (7) is used for comparing the actual distance transmitted by the distance measuring device (8) with a preset distance, and enables the alarm device (9) to work when the actual distance is smaller than the preset distance. The alarm device (9) gives an alarm signal for prompting the user to correct the sitting posture. The bottom of the support (1) is further provided with a brightness adjusting button (4). The control device (7) adjusts the brightness of the LED lamp (2) according to an operation of the user on the brightness adjusting button (4). The distance measuring device (8) can prompt the user to pay attention to the sitting posture and adjust the distance in time. The user can also adjust the brightness of the eye-protection lamp and set the using time of the eye-protection lamp, thereby preventing eye overuse of the user.

Description

Intelligent eye protection lamp

Technical field

The invention relates to the field of illumination, in particular to a smart eye protection lamp.

Background technique

With the development of society and the advancement of science and technology, the amount of student knowledge is gradually increasing, and people's work pressure is gradually increasing. Long-term study and work make people's eye health is very serious. The proportion of myopia in minors is increasing year by year, and the chance of eye disease in adults is rising. Therefore, the lighting problems that are closely related to people's lives are getting more and more attention. The lamps used in current lighting, such as traditional incandescent bulbs, energy-saving lamps, fluorescent tubes, and desk lamps, all have poor light quality, unstable brightness, non-adjustable, stroboscopic, jittery, unsightly, and visual acuity. The decline, especially for minors, has a profound impact. At present, the eye-protecting lamps sold on the market mainly achieve the eye-protecting effect by using a single primary color and a special lamp tube using three primary color phosphors, or through physical support and mechanical support and adjustable support for the support of the chin. Sexual control of the line of sight to achieve eye protection.

The effects of the above two types of eye protection lamps are still insufficient: they can only reduce eye fatigue to a certain extent, but they cannot effectively correct the bad eye habits of the desk lamp users, for example, the sitting posture is incorrect and the eyes are too close to the book. Problems such as continuous use of the eye for a long time. The mechanical posture is used to correct the user's sitting posture and the eye distance. This method is too rigid and not free and uncomfortable to use.

As people pay more and more attention to education, education investment is one of the most important investments for every Chinese family. Under the current situation that the overall quality of eye protection products is worrying and the demand in the education market is strong, the market needs a new type of eye protection products with high quality, high cost performance and advanced technology.

Summary of the invention

The technical problem solved by the present invention is to overcome the above defects of the prior art and provide a smart protection Eye light.

In order to achieve the above object, the present invention provides the following technical solution: a smart eye protection lamp, comprising a power source, a bracket, an LED lamp, a lamp cover, a control device, and a distance measuring device and an alarm device respectively connected to the control device respectively. a device, the distance measuring device is configured to detect an actual distance between the user's head and the reading object and transmit the same to the control device; the control device is configured to compare the actual distance transmitted by the distance measuring device with the preset distance, and the actual distance is less than When the preset distance is set, the alarm device is activated, and the alarm device sends an alarm signal to remind the user to correct the sitting posture; the bottom of the bracket is also provided with a brightness adjustment button, and the control device adjusts the brightness of the LED lamp according to the operation of the brightness adjustment button by the user.

Preferably, the alarm device is an alarm indicator.

Preferably, the alarm device is a voice player, and the alarm signal is a voice reminder signal.

Preferably, the power source is a rechargeable battery.

Preferably, the power source is externally connected with a USB interface, and the power source is charged through the interface.

Preferably, the device further includes a timing device communicably connected to the control device, and starts timing when the user turns on the smart eye-protection lamp. When the total duration of the timer reaches a preset duration, the timing device sends a timing full signal to the control device, and the control device receives the timing. When the time is full, a rest reminder signal is sent to the user.

Preferably, a liquid crystal display is also included for displaying the date and time.

Preferably, the bottom of the bracket is further provided with a music play button and a music player, and the control device starts the work of the music player when receiving the operation instruction of the user on the music play button.

Preferably, the LED light is mounted within the light cover.

Preferably, the lampshade and the bracket are movably connected by a rotating mechanism.

The beneficial effect of the invention is that the smart eye-protection lamp detects the distance between the user's head and the reading object (for example, a book) through the distance measuring device, and when the detected actual distance is less than the predetermined safety distance, an alarm signal is issued, prompting The user pays attention to the sitting posture and adjusts the distance in time. The user can also adjust the brightness of the eye protection lamp according to the habit. Moreover, the use time of the eye-protection lamp can also be set, and when the preset time length is reached, a rest reminder signal is sent to the user to prevent the user from using the eye too much.

DRAWINGS

1 is a schematic view showing the overall structure of a smart eye protection lamp of the present invention;

2 is a schematic diagram of a circuit control structure of a smart eye protection lamp according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a circuit control structure of a smart eye protection lamp according to still another embodiment of the present invention.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

As shown in FIG. 1 and FIG. 2 and FIG. 3, the intelligent eye-protection lamp provided by the present invention comprises a power source 10, a bracket 1, an LED lamp 2, and a lamp cover 3. The bracket 1 is further provided with a control device 7, and communicates with the control device 7, respectively. Connected distance measuring device 8 and alarm device 9, the distance measuring device 8 is for detecting the actual distance between the user's head and the reading and transmitting it to the control device; the actual distance that the control device 7 is used to transmit the distance measuring device 8 Compared with the preset distance, and when the actual distance is less than the preset distance, the alarm device 8 is activated, and the alarm device 8 sends an alarm signal to remind the user to correct the sitting posture. The bottom of the bracket 1 is further provided with a brightness adjustment button 4, and the control device 7 can adjust the brightness of the LED lamp 2 according to the operation of the brightness adjustment button 4 by the user. The LED lamp 2 is mounted in the lamp cover 3. The lampshade 3 is movably connected to the bracket 1 by a rotating mechanism. The rotating mechanism can adopt any structural member that meets the requirements, as long as the movable connection of the lamp cover and the bracket can be realized.

The alarm device 7 can be an alarm indicator, such as our common red indicator light, which flashes continuously to indicate a reminder. It can also provide a voice reminder signal to the user for the voice player, such as “pay attention to sitting posture, keep distance!”.

The power source 10 is a rechargeable battery. The types of rechargeable batteries are as follows, depending on the actual product. Need to choose the right power supply.

1. Nickel-cadmium battery (Ni-Cd)

Voltage: 1.2V, service life: 500 times, discharge temperature: -20 degrees to 60 degrees, charging temperature: 0 degrees to 45 degrees, this battery has strong overcharge resistance.

2. Ni-MH battery (Ni-MH)

Voltage: 1.2V, service life: 1000 times, discharge temperature: -10 degrees to 45 degrees, charging temperature: 10 degrees to 45 degrees, the current maximum capacity is about 2100mAh.

3. Lithium-ion battery (Li-lon)

Voltage: 3.6V, service life: 500 times, discharge temperature: -20 degrees to 60 degrees, charging temperature: 0 degrees to 45 degrees, weight is 30% to 40% lighter than nickel-hydrogen battery, capacity is higher than nickel-hydrogen More than 60% of the battery. However, it is not overcharged. If it is overcharged, it will cause the temperature to be too high and damage the structure, causing an explosion.

4, lithium polymer battery (Li-polymer)

Voltage: 3.7V, service life: 500 times, discharge temperature: -20 degrees to 60 degrees, charging temperature: 0 degrees to 45 degrees, improved lithium battery, no battery liquid, and instead use polymer electrolyte, can Made into various shapes, stable than lithium batteries.

5, lead acid battery (Sealed)

Voltage: 2V, service life: 200 ~ 300 times, discharge temperature: 0 degrees ~ 45 degrees, charging temperature: 0 degrees ~ 45 degrees, is the general car battery (it is 6 2V series into 12V) The water-free battery has a service life of up to 10 years, but the volume and maximum amount are the largest.

The power supply can also be connected to a USB interface through which the rechargeable battery can be charged. Users can also easily move the eye-protection lamp, which is more flexible and can be used without 220V DC. Reduces the entanglement of the wires and affects the appearance of the desktop. In the special case of power outage, the user can use the eye-protection lamp as an emergency light, which is convenient and quick.

The smart eye-protecting lamp provided by the present invention may further comprise a timing device 11 communicably connected to the control device 7, which starts timing when the user turns on the smart eye-protection lamp, and when the total duration of the time-lapse reaches a preset duration, The timer device 11 transmits a timer full signal to the control device 7 and clears the timer duration. When the control device 7 receives the timer full signal, it sends a rest reminder signal to the user.

The stand is also provided with a liquid crystal display 6 for displaying the date and time, and the device 7 realizes the setting of the date and time according to the operation instruction of the dedicated button by the user.

In addition, the music play button 5 and the music player 12 may be disposed at the bottom of the stand 1, and the control device 7 activates the music player 12 when receiving an operation instruction from the user to the music play button 5.

The smart eye-protection lamp of the invention detects the distance between the user's head and the reading object (such as a book) through the distance measuring device, and when the detected actual distance is less than the predetermined safety distance, an alarm signal is issued to prompt the user to pay attention to the sitting posture and timely Adjust the distance. The user can also adjust the brightness of the eye protection lamp according to the habit. Moreover, the use time of the eye-protection lamp can also be set, and when the preset time length is reached, a rest reminder signal is sent to the user to prevent the user from using the eye too much.

While the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art The scope of the invention is defined by the appended claims and their equivalents.

Claims

The utility model relates to a smart eye-protecting lamp, which comprises a power source, a bracket, an LED lamp and a lampshade, wherein the bracket is further provided with a control device and a distance measuring device and an alarm device respectively connected with the control device, and the distance measuring device is used for detecting The actual distance between the user's head and the reading object is transmitted to the control device; the control device is used to compare the actual distance transmitted by the distance measuring device with the preset distance, and activate the alarm device when the actual distance is less than the preset distance The alarm device sends an alarm signal to remind the user to correct the sitting posture; the bottom of the bracket is further provided with a brightness adjustment button, and the control device adjusts the brightness of the LED lamp according to the operation of the brightness adjustment button by the user.
The smart eye protection lamp according to claim 1, wherein the alarm device is an alarm indicator.
The smart eye-protection lamp according to claim 1, wherein the alarm device is a voice player, and the alarm signal is a voice reminder signal.
The smart eye protection lamp of claim 1 wherein the power source is a rechargeable battery.
The smart eye-protection lamp according to claim 4, wherein the power source is externally connected with a USB interface, and the power source is charged through the interface.
The smart eye-protection lamp according to claim 1, further comprising a timing device communicably connected to the control device, starting timing when the user turns on the smart eye-protection lamp, and timing when the total duration of the timer reaches a preset duration The device sends a timing full signal to the control device and clears the timing duration, and the control device sends a rest reminder signal to the user when receiving the timing full signal.
The smart eye light of claim 6 further comprising a liquid crystal display for displaying the date and time.
The smart eye-protection lamp according to claim 1, wherein the bottom of the bracket is further provided with a music play button and a music player, and the control device starts the work of the music player when receiving an operation instruction of the user on the music play button.
The smart eye light of claim 1 wherein said LED light is mounted within a light cover.
The smart eye-protection lamp according to claim 9, wherein the lamp cover and the bracket are movably connected by a rotating mechanism.