CN201973559U - Myopia preventing writing table lamp - Google Patents

Abstract

The utility model discloses an anti-myopia writing desk lamp, which comprises a lamp holder, a lamp post, a bulb, a lampshade and a switch. The lamp holder is provided with a timing reminding device; the lampshade is provided with an infrared sensing device connected to an alarm . The utility model can also set the timing reminding device in advance before using the desk lamp. When the user reaches the set time, the time reporting unit of the timing reminding device starts to send out an alarm; when the user is too close to the lampshade, the infrared sensing device It will send a signal to the alarm to remind the user to avoid eye fatigue caused by long-term reading. The utility model has the advantages of simple structure, convenience and practicality, low cost and wide application.

Description

An anti-myopia writing desk lamp

technical field

The utility model relates to a desk lamp, in particular to a writing desk lamp for preventing myopia, which belongs to the field of daily necessities.

Background technique

As we all know, desk lamp is an indispensable lighting tool in people's life and work, but the function of the current desk lamp is too single, and the general writing desk lamp can only be used as lighting. Situation, so that people continue to read and learn and easily cause myopia. In addition, using the eyes for a long time is likely to cause eye fatigue or myopia, and the current desk lamp does not have a timing reminder device at all, which cannot provide good and scientific conditions for use.

Utility model content

Aiming at the deficiencies of the existing technology, the technical problem to be solved by the utility model is to provide an anti-myopia writing desk lamp, which can alarm regularly to control the user's eye time and writing posture, which solves the disadvantages of ordinary desk lamps.

In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is an anti-myopia writing desk lamp, which includes a lamp holder, a lamp post, a light bulb, a lampshade and a switch, and the lamp holder is provided with a timing reminder device; An infrared sensing device is provided, and the infrared sensing device is connected with an alarm.

Optimally, the above-mentioned anti-myopia writing desk lamp, its timing reminder device includes a time setting unit, the time setting unit is connected to the timing unit, and the timing unit is connected to the parallel circuit formed by the time reporting unit and the power-off switch unit.

Optimally, the timing reminder device of the above-mentioned anti-myopia writing desk lamp is an adjustable timing reminder device.

Optimally, the above-mentioned anti-myopia writing desk lamp is provided with an infrared switch on the lamp base.

The utility model can also set the timing reminding device in advance before using the desk lamp. When the user reaches the set time, the time reporting unit of the timing reminding device starts to send out an alarm; when the user is too close to the lampshade, the infrared sensing device It will send a signal to the alarm to remind the user to avoid eye fatigue caused by long-term reading. The utility model has the advantages of simple structure, convenience and practicality, low cost and wide application.

Description of drawings

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

Fig. 2 is a structural block diagram of the timing reminder device of the present invention.

Detailed ways

As shown in accompanying drawings 1 and 2, the utility model is an anti-myopia writing desk lamp, which includes a lamp holder 1, a lamp post 2, a bulb 3, a lampshade 4 and a switch 5, and a timing reminder device 6 is provided on the lamp holder ; The lampshade 4 is provided with an infrared sensing device 7, and the infrared sensing device 7 is connected to an alarm 8. Its timing reminding device 6 comprises a time setting unit 61, and the time setting unit 61 is connected with a timing unit 62, and the timing unit 62 is connected with the parallel circuit formed by the time reporting unit 63 and the power-off switch unit 64. Its timing reminding device 6 is an adjustable timing reminding device. The lamp holder 1 is provided with an infrared switch 9 .

The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model in other forms. Any skilled person who is familiar with this profession may use the technical content disclosed above to change or remodel it into an equivalent change. Equivalent embodiment. However, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model without departing from the content of the technical solution of the utility model still belong to the protection scope of the technical solution of the utility model.

Claims (4)

1. A kind of anti-myopia writing desk lamp, it comprises lamp holder, light pole, bulb, lampshade and switch, it is characterized in that: described lampholder is provided with timing reminding device; Lampshade is provided with infrared sensing device, and infrared sensing device connects Alarm system. 2. The anti-myopia writing desk lamp according to claim 1, characterized in that: the timing reminding device includes a time setting unit, the time setting unit is connected with the timing unit, and the timing unit is formed by the timekeeping unit and the power-off switch unit. parallel circuit connection. 3. The anti-myopia writing desk lamp according to claim 2, characterized in that: the timing reminding device is an adjustable timing reminding device. 4. The anti-myopia writing desk lamp according to claim 3, characterized in that: said lamp holder is provided with an infrared switch.

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