CN206723922U - A kind of pre- myopic-preventing learning desk lamp - Google Patents

A kind of pre- myopic-preventing learning desk lamp Download PDF

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Publication number
CN206723922U
CN206723922U CN201720013998.8U CN201720013998U CN206723922U CN 206723922 U CN206723922 U CN 206723922U CN 201720013998 U CN201720013998 U CN 201720013998U CN 206723922 U CN206723922 U CN 206723922U
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CN
China
Prior art keywords
desk lamp
myopic
lamp
lamp holder
light
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Expired - Fee Related
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CN201720013998.8U
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Chinese (zh)
Inventor
马逸飞
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Individual
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Individual
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Priority to CN201720013998.8U priority Critical patent/CN206723922U/en
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Publication of CN206723922U publication Critical patent/CN206723922U/en
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Anticipated expiration legal-status Critical

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The utility model discloses a kind of pre- myopic-preventing learning desk lamp,Including desk lamp main body,The top of the desk lamp main body is provided with lamp holder,The inside of the lamp holder is provided with electric ballast,The bottom of the electric ballast is provided with installing plate,The side of the installing plate is provided with wiring,The top of the wiring is provided with some thermovents in one line,The bottom of the lamp holder is provided with the semicircular lampshade of hollow out,And the lampshade is fixedly connected with the lamp holder,The inside of the lampshade is provided with light source,The inside of the light source is provided with the light emitting diode of several rectangular arrangements,The surface of the light emitting diode is covered with transparent epoxy encapsulation,This kind of pre- myopic-preventing learning desk lamp white light similar to natural light,Brightness stability,Do not flash,Do not easily cause kopiopia,Light-emitting area is big,The strong shade of contrast is not produced,With the pre- myopic-preventing effect of eyeshield,With wide market prospects and application prospect.

Description

A kind of pre- myopic-preventing learning desk lamp
Technical field
Desk lamp technical field is the utility model is related to, specially a kind of pre- myopic-preventing learning desk lamp.
Background technology
So-called desk lamp, course refer to be lamp one kind, be convenient for carrying, this electrical equipment is predominantly disposed on desk or dining table, So that illumination is used, the bright range of exposures of desk lamp is relatively small and concentrates, thus does not interfere with the light in whole room, Effect is confined to around desk lamp, is easy to read, is learnt, and saves the energy, and desk lamp has much surmounted the value of desk lamp in itself, platform Lamp has had changed into a rare art work, and under the with light packs theory for repairing refitting decorations, the decoration functions of desk lamp are also just more Add substantially, desk lamp, have according to using function classification:Desk lamp, decoration table lamp, desk lamp of accompanying one's spouse who is studying abroad, Portable desk lamp are read, desk lamp is except readding Read, outside decoration, it is newest scientific and technological the same also like robot, it can move, can dance, it is with an automatic light meter, music is played, clock, video, is touched The desk lamp of function, particularly ceramic process such as touching also has the value of collection.
But most of existing desk lamp uses incandescent light source or halogen light source, and stroboscopic is low, color deviation natural light, and And small noise is also easy to produce after long, not only illuminating effect is poor, and easily causes kopiopia, on the other hand, what light fixture distributed High energy shortwave blue light, the through retina of crystalline lens can be penetrated, cause the atrophy of retinal pigment epithelium even dead, lead Cause eyeball in tension for a long time, cause visual fatigue, prolonged visual fatigue, may cause people's myopia development, Easily serial, notice can not collect medium symptom when diplopia occur, reading, and influence study and the operating efficiency of people.
So how to design a kind of pre- myopic-preventing learning desk lamp, turning into us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of pre- myopic-preventing learning desk lamp, to solve to carry in above-mentioned background technology The problem of going out.
To achieve the above object, the utility model provides following technical scheme:A kind of pre- myopic-preventing learning desk lamp, including Desk lamp main body, the top of the desk lamp main body are provided with lamp holder, and the inside of the lamp holder is provided with electric ballast, the electronics town The bottom of stream device is provided with installing plate, and the side of the installing plate is provided with wiring, and the bottom of the lamp holder is semicircular provided with hollow out Lampshade, and the lampshade is fixedly connected with the lamp holder, the inside of the lampshade is provided with light source, if the inside of the light source is provided with The light emitting diode of dry rectangular arrangement, the surface of the light emitting diode is covered with transparent epoxy encapsulation, and institute State light emitting diode to be fixedly connected with the epoxy encapsulation, the inside of the epoxy encapsulation is provided with wedge-shaped support, institute The top for stating wedge-shaped support is provided with LED chip, and the bottom of the wedge-shaped support is provided with anode rod, the side of the anode rod Provided with the cathode rod with transmitting bowl, the LED chip is electrically connected with the anode rod, the anode rod and cathode rod electricity Property connection, the bottom both sides of the light emitting diode are equipped with lead frame, and the surface of the lampshade is covered with stainless steel case, institute The inside for stating stainless steel case is provided with shortwave filtration membrane covered with blue light absorption coating, the top of the blue light absorption coating, And the shortwave filtration membrane is fixedly connected with the blue light absorption coating, the bottom of the desk lamp main body is provided with circular lamp Seat, the side of the circular lamp receptacle are provided with power line, and the bottom of the power line is provided with attaching plug.
Further, the bottom of the circular lamp receptacle is provided with the slipmat of quality of rubber materials, the slipmat with described Lamp main body is fixedly connected by the circular lamp receptacle.
Further, the top of the circular lamp receptacle is provided with elongated flexible support bar, the circular lamp receptacle with it is described Lamp holder is flexibly connected by the flexible support bar.
Further, the bottom of the lamp holder is provided with rotary switch, and the rotary switch electrically connects with the lamp holder Connect.
Further, the side of the attaching plug is provided with USB interface, and the USB interface passes through with the desk lamp main body Attaching plug is fixedly connected.
Further, the bottom of the shortwave filtration membrane is provided with blue-light absorbers, the blue-light absorbers with it is described short Ripple filtration membrane is fixedly connected.
Compared with prior art, the beneficial effects of the utility model are:This kind of pre- myopic-preventing learning desk lamp, in lampshade Inside is additionally arranged blue light absorption coating, by shortwave filtration membrane and the collective effect of blue-light absorbers, can dissipate light source Most of high energy shortwave blue light absorption, have the function that protect eyesight, avoid people's myopia development, occur diplopia, read When easily serial, notice can not collect medium symptom, on the other hand, this kind of pre- myopic-preventing learning desk lamp employs electricity at lamp holder Sub-ballast, electric current stroboscopic is increased, in high frequency, bright change per second is tens of thousands of secondary, because human eye has little time to change therewith, just Imperceptible change, be advantageous to alleviate people's kopiopia, contribute to pre- myopia prevention, it is noiseless during unlatching, and this kind of pre- myopia prevention Learning desk lamp used light emitting diode low energy consumption, attenuation rate be low as light source, service life length, this kind is pre- myopic-preventing The learning desk lamp white light similar to natural light, brightness stability, does not flash, and does not easily cause kopiopia, and light-emitting area is big, does not produce The strong shade of contrast, there is the pre- myopic-preventing effect of eyeshield, there are wide market prospects and application prospect.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model;
Fig. 2 is lampshade partial structural diagram of the present utility model;
Fig. 3 is lamp holder partial structural diagram of the present utility model;
Fig. 4 is light emitting diode partial structural diagram of the present utility model;
Fig. 5 is blue light absorption coating partial structural diagram of the present utility model;
In figure:1- desk lamp main bodys;2- lampshades;3- lamp holders;4- rotary switches;5- light sources;The flexible support bars of 6-;7- justifies Shape lamp socket;8- slipmat;9- power lines;10- attaching plugs;11-USB interfaces;12- blue light absorption coatings;The stainless steel cages of 13- Shell;14- electric ballasts;15- installing plates;16- wiring;17- light emitting diodes;18- epoxy encapsulations;19- cathode rods; 20-LED chips;21- anode rods;22- lead frames;23- wedge shape supports;24- shortwave filtration membranes;25- blue-light absorbers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-5 are referred to, the utility model provides a kind of technical scheme:A kind of pre- myopic-preventing learning desk lamp, including platform Lamp main body 1, the top of the desk lamp main body 1 are provided with lamp holder 3, and the inside of the lamp holder 3 is provided with electric ballast 14, the electricity The bottom of sub-ballast 14 is provided with installing plate 15, and the side of the installing plate 15 is provided with wiring 16, and the bottom of the lamp holder 3 is provided with The semicircular lampshade 2 of hollow out, and the lampshade 2 is fixedly connected with the lamp holder 3, the inside of the lampshade 2 is provided with light source 5, institute The inside for stating light source 5 is provided with the light emitting diode 17 of several rectangular arrangements, the surface of the light emitting diode 17 covered with Transparent epoxy encapsulation 18, and the light emitting diode 17 is fixedly connected with the epoxy encapsulation 18, the epoxy The inside of resin-encapsulated 18 is provided with wedge-shaped support 23, and the top of the wedge-shaped support 23 is provided with LED chip 20, and the wedge shape The bottom of support 23 is provided with anode rod 21, and the side of the anode rod 21 is provided with the cathode rod 19 with transmitting bowl, the LED chip 20 are electrically connected with the anode rod 21, and the anode rod 21 is electrically connected with the cathode rod 19, the light emitting diode 17 Bottom both sides be equipped with lead frame 22, the surface of the lampshade 2 covered with stainless steel case 13, the stainless steel case 13 Inside is provided with shortwave filtration membrane 24 covered with blue light absorption coating 12, the top of the blue light absorption coating 12, and described short Ripple filtration membrane 24 is fixedly connected with the blue light absorption coating 12, and the bottom of the desk lamp main body 1 is provided with circular lamp receptacle 7, The side of the circular lamp receptacle 7 is provided with power line 9, and the bottom of the power line 9 is provided with attaching plug 10, and the power line 9 is Desk lamp main body 1 switches on power.
Further, the bottom of the circular lamp receptacle 7 is provided with the slipmat 8 of quality of rubber materials, the slipmat 8 with it is described Desk lamp main body 1 is fixedly connected by the circular lamp receptacle 7, and the circular lamp receptacle 7 is used to place desk lamp main body 1.
Further, the top of the circular lamp receptacle 7 is provided with elongated flexible support bar 6, the circular lamp receptacle 7 and institute State lamp holder 3 to be flexibly connected by the flexible support bar 6, the height of the flexible adjustable desk lamp main body 1 of support bar 6.
Further, the bottom of the lamp holder 3 is provided with rotary switch 4, the rotary switch 4 and the electricity of lamp holder 3 Property connection, the rotary switch 4 can be turned on and off desk lamp main body 1.
Further, the side of the attaching plug 10 is provided with usb 11, the usb 11 and the desk lamp master Body 1 is fixedly connected by attaching plug 10, and the usb 11 can be adapted to USB power source socket.
Further, the bottom of the shortwave filtration membrane 24 is provided with blue-light absorbers 25, the blue-light absorbers 25 with The shortwave filtration membrane 24 is fixedly connected, and the shortwave filtration membrane 24 can filter the shortwave of the diverging of light source 5.
Operation principle:First, the attaching plug 10 that the bottom of power line 9 is provided with is inserted into power outlet, connects desk lamp main body 1 Enter power supply, during the rotary switch 4 that the bottom of Rotatable lamp holder 3 is provided with, because power line 9 is electrically connected with electric ballast 14, this Sample can just make the electric ballast 14 that the inside of lamp holder 3 is provided with that 50Hz alternating current change frequency is changed into frequency for voltage waveform 2 times of rate, the stroboscopic for the light source 5 that the inside of lampshade 2 is provided with is effectively improved, eyeshield effect is played, now again because installing plate 15 1 The lead frame 22 that the wiring 16 that side is provided with is equipped with the bottom both sides of light emitting diode 17 is electrically connected with, so wedge-shaped support 23 pushes up Hold the LED chip 20 that is provided with to convert electrical energy into luminous energy, through the surface of light emitting diode 17 covered with transparent asphalt mixtures modified by epoxy resin Fat encapsulation 18 exhales the white light similar to natural light, because the blue light of LED chip 20 is stronger, is covered inside stainless steel case 13 Lid blue light absorption coating 12 by most of high energy shortwave blue light absorption, plays effective pre- myopic-preventing effect again.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of pre- myopic-preventing learning desk lamp, including desk lamp main body (1), it is characterised in that:The top of the desk lamp main body (1) Lamp holder (3) is installed, the inside of the lamp holder (3) is provided with electric ballast (14), and the bottom of the electric ballast (14) is set There is installing plate (15), the side of the installing plate (15) is provided with wiring (16), and the bottom of the lamp holder (3) is provided with hollow out semicircle Lampshade (2), and the lampshade (2) is fixedly connected with the lamp holder (3), and the inside of the lampshade (2) is provided with light source (5), institute The inside for stating light source (5) is provided with the light emitting diode (17) of several rectangular arrangements, the surface of the light emitting diode (17) Covered with transparent epoxy encapsulation (18), and the light emitting diode (17) is fixed with the epoxy encapsulation (18) and connected Connect, the inside of the epoxy encapsulation (18) is provided with wedge-shaped support (23), and the top of the wedge-shaped support (23) is provided with LED Chip (20), and the bottom of the wedge-shaped support (23) is provided with anode rod (21), the side of the anode rod (21) is provided with band and sent out Penetrate the cathode rod (19) of bowl, the LED chip (20) is electrically connected with the anode rod (21), the anode rod (21) with it is described Cathode rod (19) is electrically connected with, and the bottom both sides of the light emitting diode (17) are equipped with lead frame (22), the lampshade (2) Surface is described covered with blue light absorption coating (12) covered with stainless steel case (13), the inside of the stainless steel case (13) The top of blue light absorption coating (12) is provided with shortwave filtration membrane (24), and the shortwave filtration membrane (24) is inhaled with the blue light Coating (12) to be received to be fixedly connected, the bottom of the desk lamp main body (1) is provided with circular lamp receptacle (7), and the one of the circular lamp receptacle (7) Side is provided with power line (9), and the bottom of the power line (9) is provided with attaching plug (10).
A kind of 2. pre- myopic-preventing learning desk lamp according to claim 1, it is characterised in that:The circular lamp receptacle (7) Bottom is provided with the slipmat (8) of quality of rubber materials, and the slipmat (8) passes through the circular lamp receptacle with the desk lamp main body (1) (7) it is fixedly connected.
A kind of 3. pre- myopic-preventing learning desk lamp according to claim 1, it is characterised in that:The circular lamp receptacle (7) Top is provided with elongated flexible support bar (6), and the circular lamp receptacle (7) passes through the flexible support with the lamp holder (3) Bar (6) is flexibly connected.
A kind of 4. pre- myopic-preventing learning desk lamp according to claim 1, it is characterised in that:The bottom of the lamp holder (3) Provided with rotary switch (4), the rotary switch (4) is electrically connected with the lamp holder (3).
A kind of 5. pre- myopic-preventing learning desk lamp according to claim 1, it is characterised in that:The attaching plug (10) Side is provided with USB interface (11), and the USB interface (11) is fixedly connected with the desk lamp main body (1) by attaching plug (10).
A kind of 6. pre- myopic-preventing learning desk lamp according to claim 1, it is characterised in that:The shortwave filtration membrane (24) bottom is provided with blue-light absorbers (25), the blue-light absorbers (25) and the fixed company of the shortwave filtration membrane (24) Connect.
CN201720013998.8U 2017-01-06 2017-01-06 A kind of pre- myopic-preventing learning desk lamp Expired - Fee Related CN206723922U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720013998.8U CN206723922U (en) 2017-01-06 2017-01-06 A kind of pre- myopic-preventing learning desk lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720013998.8U CN206723922U (en) 2017-01-06 2017-01-06 A kind of pre- myopic-preventing learning desk lamp

Publications (1)

Publication Number Publication Date
CN206723922U true CN206723922U (en) 2017-12-08

Family

ID=60500207

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720013998.8U Expired - Fee Related CN206723922U (en) 2017-01-06 2017-01-06 A kind of pre- myopic-preventing learning desk lamp

Country Status (1)

Country Link
CN (1) CN206723922U (en)

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171208

Termination date: 20190106