CN201407545Y

CN201407545Y - Multimedia table lamp

Info

Publication number: CN201407545Y
Application number: CN2009200552270U
Authority: CN
Inventors: 毕兆文
Original assignee: 毕宇龙
Priority date: 2009-04-23
Filing date: 2009-04-23
Publication date: 2010-02-17
Anticipated expiration: 2019-04-23

Abstract

The utility model discloses a multimedia table lamp which comprises a lamp shade, a lamp holder mutually and electrically connected with the lamp shade, a power switch and a LED light array. A switching power source for providing safe low-pressure direct current and a health switch are arranged in the lamp holder; the health switch is electrically connected with the switching power source; a control unit is respectively and electrically connected with the health switch, a MP3 display unit and a light intensity adjusting unit; when the control unit detects that the health switch is closed, control signals are simultaneously transmitted to the light intensity adjusting unit and the MP3 display unit after the first predetermined time; the light intensity adjusting unit controls the LED lightarray according to the received control signals to cause the light to be dark within the second predetermined time; the MP3 display unit plays music according to the received control signal; the control unit simultaneously transmits the control signals to the light intensity adjusting unit and the MP3 display unit after the second predetermined time; the light of the LED light array is bright through controlling the light intensity adjusting unit; and the MP3 display unit stops playing the music.

Description

A kind of multimedia desk lamp

Technical field

The utility model relates to a kind ofly makes the desk lamp of light source with LED, refers more particularly to a kind of band MP3, mobile phone charging interface and can automatic cycle control light light and shade, reminds the user to protect the desk lamp of eyes.

Background technology

A lot of people need be at long-time study and work at night, and eyes very easily sustain damage, and the damage of eyes is mainly from inappropriate light with continuously with long extremely tired these two aspects between at the moment.

Adopt fluorescent tube to make the desk lamp of light source on the market, the stroboscopic of 50HZ is very big to the human eye injury.The way that has the part desk lamp to take to improve frequency at fluorescent tube has reduced the stimulation of stroboscopic to eye, but but has brought the high frequency electromagnetic radiation pollution.

Student who goes in for examination and literary people often connect a few hours rests of having forgotten to stop in that lamp is last, unmanned prompting, and the result causes eye fatigue excessive.

At present various health cares on the market, eye-protecting desk lamp all can't be simultaneously taken into account aspect these two and are satisfied the demand.

Summary of the invention

The purpose of this utility model is to overcome the various health cares of prior art, eye-protecting desk lamp can't be in the technical problem of the illumination and the demand that reaches simultaneously aspect two that keeps healthy, provide a kind of at desk lamp light source and tired two of excess eye-using aspect the multimedia desk lamp effectively human eye protected.

For realizing above purpose, the utility model has been taked following technical scheme: a kind of multimedia desk lamp, the lamp socket that includes lampshade and be electrically connected mutually with lampshade, described lamp socket is provided with power switch, be laid with LED lamp strip array in the described lampshade, be provided with the Switching Power Supply that the alternating current of described power switch is converted to low-voltage dc power supply in described lamp socket, also be provided with the health care switch on the described lamp socket, described health care switch is electrically connected with described Switching Power Supply; Also include the lamplight brightness regulon, control module, MP3 broadcast unit; Described Switching Power Supply, power switch, lamplight brightness regulon, LED lamp strip array are electrically connected successively;

Described control module one end is electrically connected with described health care switch, and the other end is electrically connected with described MP3 broadcast unit, and the 3rd end is electrically connected with described lamplight brightness regulon; After control module detects described health care switch closure, after first scheduled time, send control signal simultaneously and give lamplight brightness regulon and MP3 broadcast unit, in second scheduled time, this lamplight brightness regulon is controlled LED lamp strip array with the light deepening according to the control signal that receives, this MP3 broadcast unit is play music according to receiving control signal, after described second scheduled time, control module sends control signal simultaneously and gives lamplight brightness regulon and MP3 broadcast unit, and control lamplight brightness regulon lightens the light of described LED lamp strip array, the MP3 broadcast unit stops to play music.

This kind multimedia desk lamp can have different functions by the switching of power switch or health care switch, when turning on the power switch, is exactly the LED desk lamp that dc low-voltage, light modulation do not have stroboscopic, when opening the health care switch, just has multimedia desk lamp function; The utilization of the utility model desk lamp does not have stroboscopic, radiationless LED lamp is as the environmental protection light source, adopt intelligence control circuit simultaneously, (be above-mentioned said first scheduled time after making light whenever illuminate certain hour, this first scheduled time can be changed in program according to actual conditions), time period of concealed light (is above-mentioned said second scheduled time, this second scheduled time can be changed in program according to actual conditions), and in second scheduled time of this concealed light, the MP3 broadcast unit is play eye exercises music or light music simultaneously, circulate repeatedly by this rule, allow eye fatigue be loosened; Adopt Switching Power Supply that Dc low voltage power supply is provided, can both operate as normal under the condition of AC100--240V input power supply; The LED light fixture has or not stroboscopic, does not hinder eyes, can help vision protection, and power consumption is minimum, can save a large amount of energy; And adopt MP3 to store, play melody, and capacity is big, and it is many to deposit song, can well store, select eye exercises or light music according to user's hobby, and can upgrade melody at any time.

Also be provided with charging inlet on described lamp socket, this charging inlet is electrically connected with described Switching Power Supply.The 220V civil power can become low-voltage DC by Switching Power Supply, can allow user's one edge work, can give cell-phone charging in passing simultaneously, has made full use of the time.

Be electrically connected mutually by flexible pipe between described lampshade and the lamp socket.The employing flexible pipe connects, and can conveniently adjust each orientation angles of lampshade, and is easy to use.

Described MP3 broadcast unit comprises melody selected cell and sound volume regulation unit.This melody selected cell realizes that by the MP3 selected key it is used for making things convenient for the user to choose the various different music of MP3, and sound volume regulation unit is used to regulate the size of music.

Described MP3 broadcast unit also is electrically connected with light emitting diode, and this light emitting diode is used to show the selected song of described MP3 broadcast unit demonstration.

In described lamp socket, also include the power amplifier that is electrically connected with described MP3 broadcast unit.After the MP3 broadcast unit cooperated power amplifier, the user can make things convenient for the user freely to use without earphone.

The utility model compared with prior art has following advantage:

1, the utility model multimedia desk lamp adopt do not generate heat, power saving, energy-conservation, no stroboscopic, electromagnetic-radiation-free, pollution-free, service life can reach 80,000 hours in theory, and the LED lamp array that power consumption is very little, ten minutes is saved electric energy has thoroughly been eliminated the injury to human body of stroboscopic or high frequency electromagnetic radiation as light source.

2, use Switching Power Supply that safe low-voltage DC is provided, make back segment light, sound equipment etc. all in low-voltage DC, work, as safe as a house.

3, power switch and health care switch are provided with respectively, and the freedom of selecting is provided.In the ordinary course of things, no matter be student or writing personnel, all need under desk lamp, work or learn a period of time after take a momentary rest, the utility model is by reducing the way of illuminance automatically significantly, in musical sound, impel the people in time to allow eyes obtain having a rest, the design of hommization is of practical significance to the protection eyes; In addition, when having a rest at some task is tightly not free, close the health care switch, the utility model is exactly a common energy-saving dimming LED desk lamp.

4, utilize the single-chip microcomputer intelligence control circuit to control sound equipment, light automatically, have that volume is little, the technology reliable characteristics.

5, utilize MP3 to store, play melody, capacity is big, and it is many to deposit song, can well store, select eye exercises or light music according to user's hobby, and can upgrade melody at any time; MP3 can make things convenient for the user freely to use without earphone after cooperating power amplifier.

Description of drawings

Fig. 1 is the utility model theory diagram;

Fig. 2 is the utility model Table lamp structure schematic diagram;

Fig. 3 is the utility model Bulb holder of table lamp plan structure schematic diagram;

Description of reference numerals: 1, lampshade, 2, LED lamp strip array, 3, flexible pipe, 4, lamp socket, 5, the health care switch, 6, power switch, 7, charging inlet, 8, loudspeaker, 9, light emitting diode.

The specific embodiment

Below in conjunction with the drawings and specific embodiments content of the present utility model is described in further details.

Embodiment one:

See also Fig. 1 to shown in Figure 3, a kind of multimedia desk lamp, the lamp socket 4 that includes lampshade 1 and be electrically connected mutually with lampshade 1, in the present embodiment, be electrically connected mutually by flexible pipe 3 between this lampshade 1 and the lamp socket 4, lamp socket 4 is provided with power switch 6, be laid with LED lamp strip array 2 in the lampshade 1, be provided with the Switching Power Supply that the alternating current of described power switch is converted to low-voltage dc power supply in lamp socket 4, also be provided with health care switch 5 on the lamp socket 4, health care switch 5 is electrically connected with Switching Power Supply; Also include the lamplight brightness regulon, control module, MP3 broadcast unit; Switching Power Supply, power switch, lamplight brightness regulon, LED lamp strip array are electrically connected successively.

Control module one end is electrically connected with health care switch 5, and the other end is electrically connected with the MP3 broadcast unit, and the 3rd end is electrically connected with the lamplight brightness regulon; After control module detects the health care switch closure, after first scheduled time, send control signal simultaneously and give lamplight brightness regulon and MP3 broadcast unit, in second scheduled time, this lamplight brightness regulon is controlled LED lamp strip array with the light deepening according to the control signal that receives, this MP3 broadcast unit is play music according to receiving control signal, after second scheduled time, control module sends control signal simultaneously and gives lamplight brightness regulon and MP3 broadcast unit, and control lamplight brightness regulon lightens the light of LED lamp strip array, the MP3 broadcast unit stops to play music.

Further, for making things convenient for the user mobile phone is charged, also be provided with charging inlet 7 on lamp socket 4, this charging inlet 7 is electrically connected with Switching Power Supply.

60 of the white light LEDs of LED lamp strip array 2 employing φ 5mm in the present embodiment, per 10 is a lamp bar, lines up the array format of 6*10, parallel connection is placed in the lampshade 1.

Power switch, two main selectors of health care switch are set on the utility model lamp stand, and its occupation mode is as follows:

When pressing power switch, and the health care switch is not when pressing, and the 220V electric main converts safety, low pressure, direct current output to by Switching Power Supply, wherein one the tunnel is output as DC5V and is electrically connected on the charging inlet on the lamp socket, can directly can give cell-phone charging; Another road is that DC12V passes through the lamplight brightness regulon, intensity adjustable mains lighting supply is provided for LED lamp strip array group, this lamplight brightness regulon can be set to many grades of hand switches according to the number of LED lamp array, present embodiment is made as the three-gear manual switch, light the method for LED lamp bar quantity by change and regulate lamplight brightness, wherein open for first grade 60, open for second grade 50,40 of third gears are opened, and can select arbitrarily.The light modulation that the desk lamp of this moment is dc low-voltage, can be cell-phone charging does not have the LED desk lamp of stroboscopic, and it is urgent that this system is fit to task, busyly has a rest, needs the people of long-time illumination to use.

After pressing the health care switch, except that LED lighting dimming and these two functions continuation maintenances of cell-phone charging, the procedure auto-control circuit is also started working, control module is according to the program that is provided with in advance, desk lamp is normally being turned on light illumination work after 1 hour (being above-mentioned said first scheduled time), control module control lamplight brightness regulating circuit dims the most of LED lamp in the LED lamp strip array, only keep 1 LED lamp array (10 LED, the sixth that promptly only keeps former brightness) keeps illumination, impel people before the desk lamp because of the light deepening study and work that stops of having to, meanwhile, MP3 broadcast unit in the Bulb holder of table lamp begins to play 10 minutes standard eye setting-up exercises or light music (being above-mentioned said second scheduled time), make people's eyes eliminate tired, after 10 minutes, music stops, control module control lamplight brightness regulon recovers to get back to normal brightness automatically with the LED light of LED lamp strip array, the user can work on and learn again, when second 1 hour time then, light once more secretly down, music was sounded once more in 10 minutes, by this periodically repeatedly.

Eye exercises of storing in the above-mentioned MP3 broadcast unit or music have how first standby song to choose at random setting for the people, 6 to 10 music of coexistence in the MP3 broadcast unit in the present embodiment, can play 10 minutes melody respectively, play by the loudspeaker 8 that are located on the lamp socket 4, and regulate the size of volume by sound volume regulation unit, wherein the first first melody is eye exercises music, the password of standard, and all the other melodies are light musics; Can freely select by the melody selected cell on the lamp socket, for playing in 10 minutes of concealed light, selected song sequence number can be by the diode displaying on the lamp socket.

Above-listed detailed description is at the specifying of the utility model possible embodiments, and this embodiment is not in order to limiting claim of the present utility model, does not allly break away from the equivalence that the utility model does and implements or change, all should be contained in the claim of this case.

Claims

1, a kind of multimedia desk lamp, the lamp socket that includes lampshade and be electrically connected mutually with lampshade, described lamp socket is provided with power switch, it is characterized in that: be laid with LED lamp strip array in the described lampshade, in described lamp socket, be provided with the Switching Power Supply that the alternating current of described power switch is converted to low-voltage dc power supply, also be provided with the health care switch on the described lamp socket, described health care switch is electrically connected with described Switching Power Supply; Also include the lamplight brightness regulon, control module, MP3 broadcast unit; Described Switching Power Supply, power switch, lamplight brightness regulon, LED lamp strip array are electrically connected successively;

2, multimedia desk lamp as claimed in claim 1 is characterized in that: also be provided with charging inlet on described lamp socket, this charging inlet is electrically connected with described Switching Power Supply.

3, multimedia desk lamp as claimed in claim 2 is characterized in that: be electrically connected mutually by flexible pipe between described lampshade and the lamp socket.

4, multimedia desk lamp as claimed in claim 3 is characterized in that: described MP3 broadcast unit comprises melody selected cell and sound volume regulation unit.

5, multimedia desk lamp as claimed in claim 4 is characterized in that: described MP3 broadcast unit also is electrically connected with light emitting diode, and this light emitting diode is used to show the selected song of described MP3 broadcast unit demonstration.

6, multimedia desk lamp as claimed in claim 5 is characterized in that: also include the power amplifier that is electrically connected with described MP3 broadcast unit in described lamp socket.