CN203979987U - Multifunctional intellectual LED desk lamp - Google Patents
Multifunctional intellectual LED desk lamp Download PDFInfo
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- CN203979987U CN203979987U CN201420227320.6U CN201420227320U CN203979987U CN 203979987 U CN203979987 U CN 203979987U CN 201420227320 U CN201420227320 U CN 201420227320U CN 203979987 U CN203979987 U CN 203979987U
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- radiating shell
- led
- desk lamp
- side face
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Abstract
The utility model discloses a kind of multifunctional intellectual LED desk lamp, comprise base, lamp bracket and be located at the lamp body on this lamp bracket, lamp body comprises radiating shell, two curved surface astigmatism plate and two LED area sources, radiating shell have two symmetrical and there is the bevelled inner side face of certain angle, two LED area sources are individually fixed in two bevelled inner side face inner sides of this radiating shell; The cross section of curved surface astigmatism plate is curved, and two curved surface astigmatism plate are individually fixed in the dual-side position of two bevelled inner side face of radiating shell LED area source is coated in it, and the axis of curved surface astigmatism plate and the bevelled inner side face of radiating shell parallel.This multifunctional intellectual LED desk lamp is individually fixed in LED area source in the bevelled inner side face of two different angles of radiating shell, forms the LED area source of two different angles, can greatly promote lighting area, and for multiple spot throws light on, will effectively improve illumination colour rendering.
Description
Technical field
The utility model relates to a kind of LED lamp, relates in particular to a kind of multifunctional intellectual LED desk lamp.
Background technology
LED light source is compared with conventional light source, has obvious advantage, such as energy-conservation and long service life, therefore on the light fixtures such as desk lamp should be more extensive.But LED desk lamp is compared with conventional light source and is also had some defects: 1. LED light source is very dazzling, especially when human eye is looked at straight, can cause damage to human eye, and the larger damage to eye of LED light source brightness is larger, therefore having, security aspect utilize LED to send the glare light electric torch that high light causes the temporary transient blinding of offender's eyes; 2. LED light source has directionality, be luminous angle of scattering limited (being less than 130 °), and irradiated area intensity is inhomogeneous, the strongest along the light source of vertical LED shadow surface, depart from its vertical plane light source far away more weak, therefore the irradiated area that causes LED light source to be applied on desk lamp is limited.
In order to overcome the above-mentioned defect of LED light source, there is at present many LED manufacturer to adopt various light source processing modes to improve, as: adopt side that LED is installed, by LGP (after refraction), by even tabula rasa, light source is being spread, reach the object of light source diffusion etc.After processing like this, LED light intensity loss, about 30% left and right, has caused again product cost increase, and user's ability to accept significantly declines.
Summary of the invention
In order to overcome above-mentioned defect, the utility model provides a kind of multifunctional intellectual LED desk lamp, can significantly promote irradiated area, reduces the stimulation to eyes, has realized low-cost and high-performance ratio simultaneously, meets public demand.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of multifunctional intellectual LED desk lamp, comprise base, lamp bracket and be located at the lamp body on this lamp bracket, described lamp body comprises radiating shell, two curved surface astigmatism plate and two LED area sources, described radiating shell have two symmetrical and there is the bevelled inner side face of certain angle, two described LED area sources are individually fixed in two bevelled inner side face inner sides of this radiating shell; The cross section of described curved surface astigmatism plate is curved, described in two, curved surface astigmatism plate is individually fixed in the dual-side position of two bevelled inner side face of described radiating shell described LED area source is coated in it, and the axis of described curved surface astigmatism plate and the bevelled inner side face of described radiating shell parallel.
As preferred version of the present utility model, the angle between two bevelled inner side face of described radiating shell is obtuse angle.
As preferred version of the present utility model, on the dual-side of described radiating shell and between two bevelled inner side face, be formed with respectively installing rack, between adjacent two described installing racks, correspondence is formed with LED area source fixed card slot and curved surface astigmatism plate installation draw-in groove.
As preferred version of the present utility model, on the lateral surface of described radiating shell, interval is formed with a plurality of louvres.
As preferred version of the present utility model, the cross section of described louvre is semicircle.
As preferred version of the present utility model, on described base, be also provided with multi-functional-area, in this multi-functional-area, be at least provided with wireless blue tooth transmitting device, MP3 playing device, USB interface and FM audio signal reception device one of them.
As preferred version of the present utility model, on described MP3 playing device and FM audio signal reception device, be also respectively equipped with for regulating the volume adjusting button of volume.
As preferred version of the present utility model, be also at least provided with for myopic-preventing infrared distance detection device, for the timing prompting device of eye time monitoring for reading learning, for regulate the light-source brightness on described LED area source automatic light modulation device, for control light source open-interval time switch on described LED area source and for the sound-controlled switching device of the light source by LED area source described in Sound control one of them.
As preferred version of the present utility model, the drive circuit of described LED area source is built in described base.
The beneficial effects of the utility model are: this multifunctional intellectual LED desk lamp is individually fixed in LED area source in the bevelled inner side face of two different angles of radiating shell, form the LED area source of two different angles, can greatly promote lighting area, and for multiple spot illumination, will effectively improve illumination colour rendering.The astigmatism plate of this Multifunctional intelligent desk lamp is curved surface astigmatism plate, and during human eye direct-view, the line of sight area of illuminator reduces, and greatly reduces the injury to human eye.This multifunctional intellectual LED desk lamp is also provided with multi-functional-area, on this multi-functional-area, wireless blue tooth transmitting device can be installed, MP3 playing device, USB interface and FM audio signal reception device at least one, and for detection of the infrared detecting device of user distance, for regulating the button with an automatic light meter of the light-source brightness on described LED area source, for control light source open-interval time switch on described LED area source and for the sound-controlled switching device of the light source by LED area source described in Sound control at least one of them, like this, greatly enriched the function of this desk lamp, make this desk lamp integrate the functions such as study and sound equipment, meet the user's request of different levels.In addition, this multifunctional intellectual LED desk lamp also has simple for structure, and cost is low, cost performance advantages of higher.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is radiating shell described in the utility model and curved surface astigmatism plate cross-sectional view.
By reference to the accompanying drawings, make the following instructions:
1---base 2---lamp bracket
3---lamp body 4---multi-functional-area
31---radiating shell 315---louvre
33---curved surface astigmatism plate 311---bevelled inner side face
312---mounting bracket 313---LED area source fixed card slot
314---curved surface astigmatism plate is installed draw-in groove
The specific embodiment
Below in conjunction with accompanying drawing, a preferred embodiment of the present utility model is elaborated.But protection domain of the present utility model is not limited to following embodiment, the simple equivalence of in every case being done with the utility model claim and description changes and modifies, within all still belonging to the utility model patent covering scope.
As shown in Figure 1-2, a kind of multifunctional intellectual LED desk lamp, comprise base 1, lamp bracket 2 and be located at the lamp body 3 on this lamp bracket, lamp body comprises radiating shell 31, two curved surface astigmatism plate 33 and two LED area sources, radiating shell has the two bevelled inner side face inner sides that two 311, two LED area sources of bevelled inner side face symmetrical and that have certain angle are individually fixed in this radiating shell; The cross section of curved surface astigmatism plate is curved, and two curved surface astigmatism plate are individually fixed in the dual-side position of two bevelled inner side face of radiating shell LED area source is coated in it, and the axis of curved surface astigmatism plate and the bevelled inner side face of described radiating shell parallel.This Multifunctional intelligent desk lamp adopts two LED area source inclination diagonal angles to install, can greatly promote lighting area (increasing by 3/1 above lighting area under 0.4 meter of height), effectively improved the inhomogeneous problem of illuminance in irradiated area, and for multiple spot illumination is according to different customer demands (consisting of the aluminium light-emitting substrate of different capacity) 60 above low-power LEDs, will effectively improve irradiated area brightness irregularities problem.In addition, astigmatism plate is curved surface astigmatism plate, and during human eye direct-view, the line of sight area of illuminator reduces, and greatly reduces the injury to human eye.
Angle between two bevelled inner side face of described radiating shell is obtuse angle, can pass through to change lamp bracket 2 angles, thereby reach different irradiated areas.
On the dual-side of described radiating shell and between two bevelled inner side face, be formed with respectively installing rack 312, between adjacent two described installing racks, correspondence is formed with LED area source fixed card slot 313 and curved surface astigmatism plate installation draw-in groove 314, like this, can be convenient to whole assembling, save processing cost.
On the lateral surface of described radiating shell, interval is formed with a plurality of louvres 315, the heat-sinking capability of effective heat radiation housing, the service life of prolongation product.
The cross section of described louvre is semicircle.
On described base, be also provided with multi-functional-area 4, in this multi-functional-area, be at least provided with wireless blue tooth transmitting device, MP3 playing device, USB interface and FM audio signal reception device one of them, these devices can adopt existing structure, select as required, thereby meet the different demands of different user.
On described MP3 playing device and FM audio signal reception device, be also respectively equipped with for regulating the volume adjusting button of volume, user can regulate according to the demand of oneself.
Also be provided with for myopic-preventing infrared distance detection device, for the timing prompting device of eye time monitoring for reading learning, for regulating the automatic light modulation device of the light-source brightness on described LED area source, for controlling light source open-interval time switch on described LED area source and for the sound-controlled switching device of the light source by LED area source described in Sound control, these functions adopt modular design, and its drive circuit can be built in base, utilize housing to dispel the heat to power tube, reduce product cost.Wherein, myopia prevention function the principle of infrared distance detection device be to utilize a plurality of infrared transceiver modules, detect eyes of user and books distance, when distance being detected and be less than default value, system is by sound production prompt, or pressure is turned off the light.Automatic light modulation device is to utilize the photosensitive element that waits to realize surround lighting detection realization.These are ordinary skill in the art means, do not repeat them here.
The drive circuit of described LED area source is built in described base.
Claims (9)
1. a multifunctional intellectual LED desk lamp, comprise base (1), lamp bracket (2) and be located at the lamp body (3) on this lamp bracket, it is characterized in that: described lamp body comprises radiating shell (31), two curved surface astigmatism plate (33) and two LED area sources, described radiating shell have two symmetrical and there is the bevelled inner side face (311) of certain angle, two described LED area sources are individually fixed in two bevelled inner side face inner sides of this radiating shell; The cross section of described curved surface astigmatism plate is curved, described in two, curved surface astigmatism plate is individually fixed in the dual-side position of two bevelled inner side face of described radiating shell described LED area source is coated in it, and the axis of described curved surface astigmatism plate and the bevelled inner side face of described radiating shell parallel.
2. multifunctional intellectual LED desk lamp according to claim 1, is characterized in that: the angle between two bevelled inner side face of described radiating shell is obtuse angle.
3. multifunctional intellectual LED desk lamp according to claim 1 and 2, it is characterized in that: on the dual-side of described radiating shell and between two bevelled inner side face, be formed with respectively installing rack (312), between adjacent two described installing racks, correspondence is formed with LED area source fixed card slot (313) and curved surface astigmatism plate installation draw-in groove (314).
4. multifunctional intellectual LED desk lamp according to claim 3, is characterized in that: on the lateral surface of described radiating shell, interval is formed with a plurality of louvres (315).
5. multifunctional intellectual LED desk lamp according to claim 4, is characterized in that: the cross section of described louvre is for semicircle.
6. multifunctional intellectual LED desk lamp according to claim 1 and 2, it is characterized in that: on described base, be also provided with multi-functional-area (4), in this multi-functional-area, be at least provided with wireless blue tooth transmitting device, MP3 playing device, USB interface and FM audio signal reception device one of them.
7. multifunctional intellectual LED desk lamp according to claim 6, is characterized in that: on described MP3 playing device and FM audio signal reception device, be also respectively equipped with for regulating the volume adjusting button of volume.
8. multifunctional intellectual LED desk lamp according to claim 1 and 2, is characterized in that: be also at least provided with for myopic-preventing infrared distance detection device, for the timing prompting device of eye time monitoring for reading learning, for regulate the light-source brightness on described LED area source automatic light modulation device, for control light source open-interval time switch on described LED area source and for the sound-controlled switching device of the light source by LED area source described in Sound control one of them.
9. multifunctional intellectual LED desk lamp according to claim 8, is characterized in that: the drive circuit of described LED area source is built in described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227320.6U CN203979987U (en) | 2014-05-06 | 2014-05-06 | Multifunctional intellectual LED desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227320.6U CN203979987U (en) | 2014-05-06 | 2014-05-06 | Multifunctional intellectual LED desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203979987U true CN203979987U (en) | 2014-12-03 |
Family
ID=51977425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420227320.6U Expired - Fee Related CN203979987U (en) | 2014-05-06 | 2014-05-06 | Multifunctional intellectual LED desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203979987U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180039A (en) * | 2015-09-10 | 2015-12-23 | 杜诚 | Healthy and intelligent education lighting device |
| WO2017177581A1 (en) * | 2016-04-15 | 2017-10-19 | 陈琦 | Illuminating table lamp with two lamp plates |
| CN107726202A (en) * | 2017-10-30 | 2018-02-23 | 佛山市因诺威特科技有限公司 | A kind of achievable brightness regulation desk lamp |
| WO2019134892A1 (en) * | 2018-01-02 | 2019-07-11 | Signify Holding B.V. | Table lamp |
-
2014
- 2014-05-06 CN CN201420227320.6U patent/CN203979987U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180039A (en) * | 2015-09-10 | 2015-12-23 | 杜诚 | Healthy and intelligent education lighting device |
| CN105180039B (en) * | 2015-09-10 | 2018-07-13 | 杭州临安思迪科技有限公司 | A kind of health intelligentization education lighting device |
| WO2017177581A1 (en) * | 2016-04-15 | 2017-10-19 | 陈琦 | Illuminating table lamp with two lamp plates |
| CN107726202A (en) * | 2017-10-30 | 2018-02-23 | 佛山市因诺威特科技有限公司 | A kind of achievable brightness regulation desk lamp |
| WO2019134892A1 (en) * | 2018-01-02 | 2019-07-11 | Signify Holding B.V. | Table lamp |
| US11085596B2 (en) | 2018-01-02 | 2021-08-10 | Signify Holding B.V. | Table lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20160506 |
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| CF01 | Termination of patent right due to non-payment of annual fee |