CN210424610U

CN210424610U - Intelligent eye-protection LED table lamp

Info

Publication number: CN210424610U
Application number: CN201921488216.1U
Authority: CN
Inventors: 李群; 李光杰
Original assignee: Guangdong Huayuemei Lighting Technology Co ltd
Current assignee: Guangdong Huayuemei Lighting Technology Co ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-04-28
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses an intelligent eye-protecting LED desk lamp, wherein a lamp holder is connected with a bracket, the bracket comprises a rotating arm, a cylindrical rod and a cylindrical barrel, the top end of the rotating arm is provided with a lamp shade, and a main lamp bead is arranged in the lamp shade; the light intensity detection mechanism comprises an eye protection luminosity pen and a connecting wire, the eye protection luminosity pen is arranged in a pen box at the upper end of the lamp holder, the dimming mechanism comprises an illumination sensor and a dimmer, and the illumination sensor is arranged on the rotating arm; be equipped with light intensity sensor and dimmer, intelligent regulation light luminance has been realized, overcome under the different external light circumstances, light intensity is too bright or the problem of dark, be equipped with altitude mixture control mechanism and rotor arm, adjust the height and the irradiation area of light source, make things convenient for people to control suitable illumination area, user's eyes are protected, be equipped with light intensity detection mechanism, can judge whether light can harm eyes, also can be according to the detection conditions of eyeshield luminosity pen simultaneously, judge whether mechanism breaks down adjusts luminance.

Description

Intelligent eye-protection LED table lamp

Technical Field

The utility model relates to the technical field of lighting fixtures, specifically be an eyeshield intelligence LED desk lamp.

Background

LED illumination also known as solid-state illumination, as the third generation lighting technology behind incandescent lamp, fluorescent lamp, have energy-conserving, environmental protection, safe and reliable's characteristics, solid-state light source is by the good future ten years of industry replacement traditional lighting apparatus has the novel light source of potentiality, represent the future of lighting technology, current LED table lamp technique is mature day by day, but it is still deficient in the aspect of people's eye protection and intellectuality yet, when using LED table lamp, because external light intensity is different, the required illuminance of people's eye is also the same, the light is too dark or bright, can cause the injury to people's eye, artificial regulation light, can not reach real light automatically regulated, can not reach the effect of eyeshield, the practicality is poor, and the effect of eyeshield is not good.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an eyeshield intelligence LED desk lamp, can automatically regulated light intensity, the practicality is good, and the eyeshield is effectual, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an eye-protecting intelligent LED table lamp comprises a lamp holder, a light intensity detection mechanism and a dimming mechanism; the lamp holder is an oval lamp holder, a support is connected to the lamp holder, the support comprises a rotating arm, a cylindrical rod and a cylindrical barrel, the cylindrical rod is arranged in the cylindrical barrel and is in sliding connection with the cylindrical barrel, the rotating arm is connected with the cylindrical rod through a hinge, a lampshade is installed at the top end of the rotating arm, and a main lamp bead is installed in the lampshade; the light intensity detection mechanism comprises an eye protection photometric pen and a connecting wire, the eye protection photometric pen is arranged in a pen box at the upper end of the lamp holder, one end of the connecting wire is arranged at the top end of the eye protection photometric pen, and the other end of the connecting wire is connected with the lamp holder; the light adjusting mechanism comprises an illumination sensor and a light adjuster, the illumination sensor is arranged on the rotating arm, and the light adjuster is arranged on the lamp holder; the lamp holder is provided with a PLC single chip microcomputer, the PLC single chip microcomputer is electrically connected with an external power supply and an illumination sensor, the PLC single chip microcomputer is electrically connected with a light modulator, and the light modulator is electrically connected with a main lamp bead.

Be equipped with light intensity sensor and dimmer, intelligent regulation light luminance has been realized, overcome under the different external light circumstances, light intensity is too bright or the problem of dark, be equipped with altitude mixture control mechanism and rotor arm, adjust the height and the irradiation area of light source, make things convenient for people to control suitable illumination area, user's eyes are protected, be equipped with light intensity detection mechanism, can judge whether light can harm eyes, also can be according to the detection conditions of eyeshield luminosity pen simultaneously, judge whether mechanism breaks down adjusts luminance.

Further, be equipped with height adjusting mechanism on the support, height adjusting mechanism includes gear, swing handle, rack plate, arc and adjusting screw, the bottom of cylinder pole is arranged in to the rack plate, the gear rotates through a pivot and a cylinder section of thick bamboo to be connected, and the both ends of pivot are located to the swing handle, gear and rack plate intermeshing, adjusting screw is connected with rack plate and arc, is convenient for control light source in suitable height.

Furthermore, adjusting screw and rack plate's trailing flank threaded connection, and pass through tapered roller bearing with the arc and rotate and be connected, adjusting screw and arc play the fixed action to rack plate.

Further, still include fin and louvre, the top of lamp shade is arranged in to the fin, and the louvre is seted up on the fin, avoids main lamp pearl long-term work to generate heat seriously, increases the radiating efficiency.

Further, still include the infrared induction unit, the infrared induction unit includes infrared distance meter, mounting panel and mounting box, on the cylinder was arranged in to the mounting box, the mounting panel passed through hinged joint with the mounting box, and was equipped with the groove that corresponds with the mounting panel on the mounting box, on the mounting panel was arranged in to the infrared distance meter, infrared distance meter PLC singlechip two-way electricity was connected, as the mode of second automatically regulated light, through infrared distance meter perception people's distance, carried out the light regulation that has the gradient.

Further, still include vice lamp pearl, vice lamp pearl is equipped with eight, and installs in the lamp shade, and vice lamp pearl is connected with PLC single chip microcomputer electricity, and the increase light of being convenient for is lighted, adapts to different environment.

Further, still include the audio amplifier, on the lamp stand was arranged in to the audio amplifier, and the audio amplifier is connected with PLC singlechip electricity, and the user is reminded at a certain interval to the stereo set to have a rest, avoids using eyes excessively.

Compared with the prior art, the beneficial effects of the utility model are that: this eyeshield intelligence LED desk lamp has following benefit:

1. the intelligent light intensity adjusting device is provided with an illumination sensor and a light modulator, detects external light, adjusts the light of the main lamp bead according to the intensity of the external light, realizes intelligent light intensity adjustment, and solves the problem that the light intensity is too bright or too dark under different external light conditions;

2. the height adjusting mechanism and the rotating arm are arranged, the height of the light source can be adjusted, and the irradiation area can be freely adjusted through the rotating arm, so that people can conveniently control the appropriate irradiation area, and the eyes of users can be protected;

3. be equipped with light intensity detection mechanism, when using, can judge whether light can harm eyes according to the light intensity scope of eyeshield luminosity pen demonstration, also can judge simultaneously according to the detection conditions of eyeshield luminosity pen whether break down the mechanism of adjusting luminance.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the bottom view structure of the present invention;

FIG. 3 is a schematic view of the rear side structure of the present invention;

fig. 4 is a schematic view of the structure at a position a of the present invention.

In the figure: 1 PLC singlechip, 2 lamp holders, 3 lamp shades, 4 supports, 41 rotating arms, 42 cylinder poles, 43 cylinder barrels, 5 main lamp beads, 6 light intensity detection mechanisms, 61 eye protection luminosity pens, 62 connecting lines, 7 auxiliary lamp beads, 8 height adjustment mechanisms, 81 gears, 82 knobs, 83 rack plates, 9 infrared induction units, 91 infrared distance measuring instruments, 92 mounting plates, 93 mounting boxes, 10 arc-shaped plates, 11 adjusting screw rods, 12 sound boxes, 13 heat dissipation holes, 14 dimmers, 15 illumination sensors and 16 cooling fins.

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. 1-4, the present invention provides a technical solution:

the first embodiment is as follows:

an eye-protecting intelligent LED desk lamp comprises a lamp holder 2, a light intensity detection mechanism 6 and a dimming mechanism; the lamp holder 2 is an oval lamp holder and is used for installing a control component and a supporting structure, the lamp holder 2 is connected with a support 4, the support 4 comprises a rotating arm 41, a cylindrical rod 42 and a cylindrical barrel 43, the cylindrical rod 42 is arranged in the cylindrical barrel 43 and is in sliding connection with the cylindrical barrel 43, height adjustment is convenient to carry out, the rotating arm 41 is connected with the cylindrical rod 42 through a hinge, the rotating arm 41 is divided into two connecting arms, the two connecting arms are connected through a hinge, the illumination angle of a light source can be conveniently adjusted manually, a lampshade 3 is installed at the top end of the rotating arm 41, the lampshade 3 is a conical lampshade and is used for concentrating light and protecting eyes of a user, a main lamp bead 5 is installed in the lampshade 3 and provides light, the support 4 is provided with a height adjusting mechanism 8 for adjusting the height of the light source, the height adjusting mechanism 8 comprises a gear 81, a rotating handle 82, a rack, the bottom of cylinder pole 42 is arranged in to rack plate 83, and gear 81 rotates through pivot and cylinder 43 and is connected, and the both ends of pivot are located to swing handle 82, has seted up the adjustment tank on the cylinder 43, and gear 81 and rack plate 83 intermeshing, and adjusting screw 11 is connected with rack plate 83 and arc 10, and adjusting screw 11 and rack plate 83's trailing flank threaded connection, and rotate through tapered roller bearing with arc 10 and be connected, during height-adjusting: firstly loosening the adjusting screw rod 11 to enable the rack plate 83 to move up and down, rotating the rotary handle 82 to drive the gear 81 to rotate, further moving the rack plate 83 up and down, and after the height adjustment is finished, screwing the adjusting screw rod 11 tightly, wherein the method has good adjustment stability; the light intensity detection mechanism 6 comprises an eye protection luminosity pen 61 and a connecting wire 62, the eye protection luminosity pen 61 is arranged in a pen box at the upper end of the lamp holder 2, one end of the connecting wire 62 is arranged at the top end of the eye protection luminosity pen 61, the other end of the connecting wire 62 is connected with the lamp holder 2, the eye protection luminosity pen 61 can display whether light is suitable for learning or not and can give a prompt, and the eye protection luminosity pen is matched with the dimming mechanism to detect the light and detect whether the dimming mechanism works normally or not; the light adjusting mechanism comprises an illumination sensor 15 and a light adjuster 14, the illumination sensor 15 is arranged on the rotating arm 41, and the light adjuster 14 is arranged on the lamp holder 2 and used for automatically adjusting the light intensity according to external light; the lamp holder 2 is provided with the PLC single chip microcomputer 1, the PLC single chip microcomputer 1 is electrically connected with an external power supply and the illumination sensor 15, the PLC single chip microcomputer 1 is electrically connected with the light modulator 14, and the light modulator 14 is electrically connected with the main lamp bead 5.

Example two:

the difference between this embodiment and the first embodiment is that:

still include infrared induction unit 9 in this embodiment, infrared induction unit 9 includes infrared distance meter 91, mounting panel 92 and mounting box 93, mounting box 93 is arranged in on cylinder 43, mounting panel 92 passes through hinged joint with mounting box 93, and be equipped with the groove that corresponds with mounting panel 92 on the mounting box 93, be used for placing, mounting panel 92 and infrared distance meter 91 avoid falling the ash, infrared distance meter 91 is arranged in on mounting panel 92, can angle regulation, it is not right to have avoided the desk lamp position, cause unmanned phenomenon in infrared distance meter 91's the field of vision, infrared distance meter 91 is connected with PLC singlechip 1 both-way electricity, measure the distance far and near with the people through infrared distance meter 91, divide into several grades with the distance, the signal passes to PLC singlechip 1 and handles, and according to the suitable illumination intensity of grade adjustment, in order to reach the mesh of eyeshield.

Example three:

the difference between this embodiment and the first embodiment is that:

still include fin 16 and louvre 13 in this embodiment, fin 16 arranges the top of lamp shade 3 in, louvre 13 is seted up on fin 16, be used for dispelling the heat to lamp shade 3, it is high to avoid the temperature, still include vice lamp pearl 7, vice lamp pearl 7 is equipped with eight, and install in lamp shade 3, be used for adapting to different people and environment, still include audio amplifier 12, audio amplifier 12 is arranged in on lamp stand 2, and audio amplifier 12 and vice lamp pearl 7 are connected with PLC singlechip 1 electricity, there is the timing system in the PLC singlechip 1, after light opens the certain time, audio amplifier 12 sends the prompt tone promptly, remind the user to have a rest for a moment, and audio amplifier 12 also can play the music, give the comfortable experience of user.

When in use: when adjusting the height, firstly, adjusting screw 11 is loosened, making adjusting screw 11 can reciprocate along the adjustment tank, rotating handle 82 drives gear 81 to rotate, and then rack plate 83 reciprocates, after the height adjustment is completed, adjusting screw 11 is screwed up, arc 10 and cylinder 43 in close contact with each other, the completion is fixed, the position adjustment of top light source then needs to rotate rotor arm 41, switch on external power supply, open main lamp pearl 5, illumination sensor 15 perception external temperature, and with information transfer to PLC singlechip 1, PLC singlechip 1 controls dimmer 14 to adjust different luminance, when infrared induction unit 9 adjusts, then infrared distance meter 91 will return the distance information with the people to PLC singlechip 1, PLC singlechip 1 carries out hierarchical regulation and control to main lamp pearl 5 according to the distance range grade that has been compiled in advance.

It is to be noted that the specific model of the PLC single chip microcomputer 1 disclosed in this embodiment is siemens S7-200, the model of the eye-protecting photometric pen 61 is preferably good spectrum PL-D02D, the model of the infrared distance meter 91 is preferably KAPRO kopp 370 high-precision distance meter, the model of the light modulator 14 is preferably philips DDRC420FR series, the model of the illumination sensor 15 is preferably NH207 illumination sensor, and the PLC single chip microcomputer 1 controls the main lamp bead 5, the light modulator 14, the infrared distance meter 91 and the sound box 12 to operate by a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an eyeshield intelligence LED desk lamp which characterized in that: comprises a lamp holder (2), a light intensity detection mechanism (6) and a dimming mechanism; the lamp holder (2) is an oval lamp holder, the lamp holder (2) is connected with a support (4), the support (4) comprises a rotating arm (41), a cylindrical rod (42) and a cylindrical barrel (43), the cylindrical rod (42) is arranged in the cylindrical barrel (43) and is in sliding connection with the cylindrical barrel (43), the rotating arm (41) is connected with the cylindrical rod (42) through a hinge, the top end of the rotating arm (41) is provided with a lampshade (3), and a main lamp bead (5) is arranged in the lampshade (3); the light intensity detection mechanism (6) comprises an eye protection photometric pen (61) and a connecting wire (62), the eye protection photometric pen (61) is arranged in a pen box at the upper end of the lamp holder (2), one end of the connecting wire (62) is arranged at the top end of the eye protection photometric pen (61), and the other end of the connecting wire (62) is connected with the lamp holder (2); the dimming mechanism comprises an illumination sensor (15) and a dimmer (14), the illumination sensor (15) is arranged on the rotating arm (41), and the dimmer (14) is arranged on the lamp holder (2); be provided with PLC singlechip (1) on lamp stand (2), PLC singlechip (1) is connected with external power source, illumination sensor (15) electricity, and PLC singlechip (1) is connected with dimmer (14) electricity, and dimmer (14) are connected with main lamp pearl (5) electricity.

2. The intelligent eye-protecting LED desk lamp of claim 1, wherein: be equipped with height adjusting mechanism (8) on support (4), height adjusting mechanism (8) include gear (81), swing handle (82), rack plate (83), arc (10) and adjusting screw (11), the bottom of cylinder pole (42) is arranged in rack plate (83), gear (81) rotate through pivot and cylinder (43) and are connected, and swing handle (82) locate the both ends of pivot, gear (81) and rack plate (83) intermeshing, adjusting screw (11) are connected with rack plate (83) and arc (10).

3. The intelligent eye-protecting LED desk lamp of claim 2, wherein: the adjusting screw rod (11) is in threaded connection with the rear side face of the rack plate (83) and is rotatably connected with the arc plate (10) through a tapered roller bearing.

4. The intelligent eye-protecting LED desk lamp of claim 1, wherein: the LED lamp shade is characterized by further comprising radiating fins (16) and radiating holes (13), wherein the radiating fins (16) are arranged at the top end of the lamp shade (3), and the radiating holes (13) are formed in the radiating fins (16).

5. The intelligent eye-protecting LED desk lamp of claim 1, wherein: still include infrared induction unit (9), infrared induction unit (9) include infrared distance meter (91), mounting panel (92) and mounting box (93), on cylinder (43) was arranged in mounting box (93), mounting panel (92) passed through hinged joint with mounting box (93), and was equipped with the groove that corresponds with mounting panel (92) on mounting box (93), on mounting panel (92) was arranged in to infrared distance meter (91), infrared distance meter (91) and PLC singlechip (1) both-way electricity were connected.

6. The intelligent eye-protecting LED desk lamp of claim 1, wherein: still include vice lamp pearl (7), vice lamp pearl (7) are equipped with eight, and install in lamp shade (3), and vice lamp pearl (7) are connected with PLC singlechip (1) electricity.

7. The intelligent eye-protecting LED desk lamp of claim 1, wherein: the LED lamp is characterized by further comprising a sound box (12), wherein the sound box (12) is arranged on the lamp holder (2), and the sound box (12) is electrically connected with the PLC single chip microcomputer (1).