CN208687569U

CN208687569U - A kind of Multi-functional book at night lamp

Info

Publication number: CN208687569U
Application number: CN201820080235.XU
Authority: CN
Inventors: 丁向荣; 贾萍; 卢佳酉; 莫巧弟; 黄艾青
Original assignee: Guangdong Industry Technical College
Current assignee: Guangdong Industry Technical College
Priority date: 2018-01-17
Filing date: 2018-01-17
Publication date: 2019-04-02
Anticipated expiration: 2028-01-17

Abstract

The utility model discloses a kind of Multi-functional book at night lamps, shell including positive hollow out, alarm clock module, LED light, reflecting piece, optical filter and diffuser plate, the reflecting piece installation is inside the housing, the LED light is mounted on above reflecting piece, the diffuser plate is mounted on the front of shell, the optical filter is attached to the wherein one side of diffuser plate, the alarm clock module installation is on the shell, the alarm clock module includes MCU, clock module, charactron, key and loudspeaker, the output end of the MCU is connect with the input terminal of the input terminal of loudspeaker and charactron respectively, the output end of the key and the input terminal of clock module are connect with the input terminal of MCU.The utility model is additionally arranged optical filter and diffuser plate, so that light becomes soft not dazzling, night is suitble to read；Furthermore the utility model is additionally arranged alarm clock module, meets the multiple functions demand of night reader.The utility model can be widely applied to field of desk.

Description

A kind of Multi-functional book at night lamp

Technical field

The utility model relates to field of desk, especially a kind of Multi-functional book at night lamp.

Background technique

LED desk lamp on the market is dazzling, but the light of LED desk lamp on the market does not pass through astigmatism and filter at present The processing of light, therefore, light seem compare concentration and also it is dazzling, be not appropriate for as night book lamp.

In addition, function of desk lamp at present on the market is more single, without alarm clock function, night reader is easy too to enter because of reading It is confused and forgets to rest.

Utility model content

In order to solve the above technical problems, the purpose of this utility model is that: provide a kind of light it is soft and have alarm clock The Multi-functional book at night lamp of function.

Technical solution adopted in the utility model is:

A kind of Multi-functional book at night lamp, shell, alarm clock module, LED light, reflecting piece, optical filter and expansion including positive hollow out It falls apart, inside the housing, the LED light is mounted on above reflecting piece, and the diffuser plate is mounted on shell for the reflecting piece installation Front, the optical filter is attached to the wherein one side of diffuser plate, alarm clock module installation on the shell, the alarm clock module packet Include MCU, clock module, charactron, key and loudspeaker, the output end of the MCU respectively with the input terminal of loudspeaker and charactron Input terminal connection, the output end of the key and the input terminal of clock module are connect with the input terminal of MCU.

Further, the quantity of the LED light is multiple and is distributed above reflecting piece in matrix form.

Further, the alarm clock module includes eccentric motor and switching switch, output end and the switching switch of the MCU Input terminal connection, the input terminals of the loudspeaker are connect with the first output end of switching switch, the input terminal of the eccentric motor and The second output terminal connection of switching switch.

Further, further include power module, the output end of the power module respectively with the input terminal of LED light and alarm clock mould The input terminal of block connects.

It further, further include battery case, the output end of the battery case and the input terminal of power module connect, the battery Slot is mounted on shell rear surface.

Further, the optical filter is yellow filter.

Further, the shell is the rectangular body case of positive hollow out.

The beneficial effects of the utility model are: including the shell of positive hollow out, alarm clock module, LED light, reflecting piece, optical filtering Piece and diffuser plate, the utility model are additionally arranged optical filter, can according to need the light color for filtering out suitable night reading；It is additionally arranged Diffuser plate enables the light concentrated originally to spread apart in diffuser plate and comes, so that light becomes soft not dazzling, is suitble to night It reads；Furthermore the utility model is additionally arranged alarm clock module, and alarm clock calling can be arranged by key in user, and alarm clock module can pass through Loudspeaker carry out alarm clock calling to user, meet the multiple functions demand of night reader.

Detailed description of the invention

Fig. 1 is a kind of internal structure chart of Multi-functional book at night lamp of the utility model side；

Fig. 2 is a kind of module frame chart of the Multi-functional book at night lamp of specific embodiment of the utility model；

Fig. 3 is a kind of structural schematic diagram of the Multi-functional book at night lamp of specific embodiment of the utility model.

Specific embodiment

The utility model is further detailed with specific embodiment with reference to the accompanying drawings of the specification.

Referring to Fig.1, the present embodiment proposes a kind of Multi-functional book at night lamp, which includes shell 100, alarm clock module 200, LED light 300, reflecting piece 101, optical filter 102 and diffuser plate 103, the shell 100 are outside the cuboid of positive hollow out Shell, the reflecting piece 101 are mounted on the inside of shell 100 (reflecting piece towards the front of shell), and the LED light 300 is mounted on instead The top of mating plate 101, the diffuser plate 103 are mounted on the positive hollow part of shell 100, and the diffuser plate 103 is after mounting Same plane is in the front of shell 100.The optical filter 102 is attached to any side of diffuser plate 103, the alarm clock module 200 may be mounted in shell 100.Night book lamp in the utility model is vertical structure, compared with traditional top photograph makes desk lamp, It puts more convenient.

Wherein, reflecting piece 101 can be realized using existing reflecting piece, as surface is coated with the reflective of one layer of smooth metal Piece.

Optical filter can be realized using existing optical filter, such as yellow or orange optical filter.

Diffuser plate 103 can be realized using existing diffuser plate, and the diffuser plate in LED television mould group is such as applied to realize, Either realized using the acrylic board of one layer or the two-sided frosted of multilayer.

Referring to Fig. 2 and Fig. 3, the alarm clock module 200, including MCU, clock module, charactron 201, key 202, loudspeaker 203, switch switch 204 and eccentric motor.

Wherein, clock module, for providing the data of real-time clock to MCU.The clock module can be with the string of MCU Mouth, I2C or GPIO connection.The clock module can be realized using DS1302 clock chip and its peripheral circuit.

Key is used for MCU input data.The key can be connect with the serial ports of MCU, I2C or GPIO.It is described to press Key can be realized using common key-press or matrix keyboard.

MCU carries out data processing for the data according to clock module and key-press input, with Trig control signal (including Alarm clock controls signal and display control signal), the data handling procedure of the utility model MCU is not related on any software approach It improves, the data handling procedure of MCU can use existing chip microcontroller, such as STM32 or 8051 single-chip microcontrollers.

Charactron shows the time for the display control signal according to MCU.The GPIO of the charactron and MCU mouth company It connects, the charactron can be realized using existing 7 sections or 8 segmentation group of four figures pipes.

Switching switch, connects for switching circuit, and switching switch can choose the output of the input terminal and MCU of connection loudspeaker The output end of end or connection eccentric motor input and MCU.

Loudspeaker make a sound for controlling signal according to the alarm clock of MCU.Loudspeaker can be using the realization of existing loudspeaker, such as Buzzer etc..

Eccentric motor, for controlling signal vibration according to the alarm clock of MCU.Eccentric motor can be real using existing eccentric motor It is existing, such as with the eccentric motor on mobile phone.Or increase in the shaft of common DC motor asymmetric object to Realize the function of vibration.

In some embodiments, the quantity of the LED light has multiple, and is distributed in matrix form.

It in some embodiments, further include power module and battery case, the battery case can be installation general dry battery Battery case, be also possible to install rechargeable battery battery case.The power module can be using DC-DC power source chip and its outer Circuit realization, such as MC34063 are enclosed, existing output voltage is either used to realize for the power module of 5V or 3.3V.

The working principle of the utility model is as follows:

Alarm clock principle, the clock that MCU is provided according to user by the alarm time and clock module of key-press input, carries out Data processing, the time inputted to clock module reach the alarm time of user's input, and MCU will trigger alarm clock control signal (should Control signal can be PWM wave either level change), loudspeaker or eccentric motor issue under the control of alarm clock control signal Sound or vibration.

Desk lamp principle, LED light issue light inside the shell, and light long light of subwave after optical filter is inhaled by optical filter It receives, so that non-white light (such as yellow light) be presented, when light passes through diffuser plate, due to the effect of diffuser plate, is dissipated towards different directions It penetrates, thus light can become uniformly in diffusion sheet, so that light is fifty-fifty projected from diffuser plate, it appears homogeneous soft.This Outside, for some light by that can reflect when diffuser plate or optical filter, these light can be reused by adding reflector plate, on the one hand By multiple reflection, it is more uniform to can be light, on the other hand can save electricity.

The utility model has the advantage that

1) it is more soft to add the light that reflecting piece, astigmatism plate and optical filter enable to night book lamp to issue for the utility model With, be more suitable night reading.Furthermore reflecting piece can also promote the utilization rate of light, reduce electricity consumption.

2) the utility model is additionally arranged battery case, so that night book lamp is able to use dry cell or rechargeable battery, without Socket, it is easy to carry and use.

3) the utility model is additionally arranged alarm clock function, feature-rich, allow night reader by night book lamp see the time and Obtain alarm clock calling.

4) night book lamp is also provided with switching switch, and alarm clock calling can be switched to vibration from loudspeaker prompting by the switching switch It is dynamic to remind.Vibration mode makes alarm clock calling will not influence other people at night.

5) the utility model uses the vertical structure of cuboid, with traditional top according to compared with making desk lamp, puts more convenient.

It is to be illustrated to the preferable implementation of the utility model, but the utility model is not limited to the reality above Example is applied, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention Shape or replacement, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.

Claims

1. A multifunctional night book lamp, characterized in that: it comprises a hollow shell on the front, an alarm clock module, an LED lamp, a reflector, a filter and a diffuser plate, the reflector is installed inside the shell, and the LED lamp is installed Above the reflector, the diffusion plate is installed on the front of the casing, the filter is attached to one side of the diffusion plate, the alarm clock module is installed on the casing, and the alarm clock module includes an MCU, a clock module, a digital tube, A button and a speaker, the output end of the MCU is respectively connected with the input end of the speaker and the input end of the digital tube, and the output end of the button and the input end of the clock module are both connected with the input end of the MCU.

2 . The multifunctional night book light according to claim 1 , wherein the number of the LED lights is plural and distributed in a matrix above the reflective sheet. 3 .

3. The multifunctional night book lamp according to claim 1, wherein the alarm clock module comprises an eccentric motor and a switch, the output end of the MCU is connected with the input end of the switch switch, and the The input terminal is connected to the first output terminal of the switch, and the input terminal of the eccentric motor is connected to the second output terminal of the switch.

4 . The multifunctional night book light according to claim 1 , further comprising a power supply module, the output end of the power supply module is respectively connected with the input end of the LED light and the input end of the alarm clock module. 5 .

5 . The multifunctional night book light according to claim 4 , further comprising a battery slot, the output end of the battery slot is connected to the input end of the power module, and the battery slot is installed on the back of the casing. 6 .

6 . The multifunctional night book light according to claim 1 , wherein the filter is a yellow filter. 7 .

7 . The multifunctional night book lamp according to claim 1 , wherein the casing is a rectangular parallelepiped casing with a hollow front. 8 .