CN101907244A - Multi-functional desk lamp - Google Patents
Multi-functional desk lamp Download PDFInfo
- Publication number
- CN101907244A CN101907244A CN 201010229997 CN201010229997A CN101907244A CN 101907244 A CN101907244 A CN 101907244A CN 201010229997 CN201010229997 CN 201010229997 CN 201010229997 A CN201010229997 A CN 201010229997A CN 101907244 A CN101907244 A CN 101907244A
- Authority
- CN
- China
- Prior art keywords
- lampshade
- hinge
- support
- light source
- circuit board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
- F21S6/003—Table lamps, e.g. for ambient lighting for task lighting, e.g. for reading or desk work, e.g. angle poise lamps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a multi-functional desk lamp comprising a lamp shade, a hinge, a lamp body support, a light source, a base and a power source. The lamp shade comprises a left lamp shade and a right lamp shade; the hinge comprises a left hinge surface and a right hinge surface, wherein the left lamp shade is connected with the left hinge surface of the hinge while the right lamp shade is connected with the right hinge surface of the hinge. Through holes on the left and right hinge surfaces of the hinge are connected with a rubber cushion by a long screw and are fixed on the lamp body support; and the light source is arranged on a circuit board in the lamp shade. In the invention, the position of the lamp shade or the position of light source emission can be separately changed so as to control the light to directly project or reflect to enter an illumination space to acquire spot-focusing light or soft light, thereby the use requirements in different illumination occasions are met. The invention can also realize function switching of the desk lamp and a lantern through rotating the hinge. The invention has the advantages of simple structure, easy processing, convenient use and the like, and can be widely applied to illumination environments such as offices, festivals and the like.
Description
Technical field
The present invention relates to the light illumination technical field, but especially relate to a kind of independent rotation light source and lampshade, have the practical desk lamp of lantern function again.
Background technology
Along with the progress of lighting engineering, the application of green new light sources is more and more outstanding, particularly the application of lighting field.As with LED and OLED be representative the 4th generation light source, because of have the luminous flux height, structure is little and plurality of advantages such as safe, efficient, energy-conservation, become the best light source that substitutes the traditional lighting light source and selected.Traditional desk lamp on the market, mainly adopting incandescent lamp and fluorescent lamp is light source, and such desk lamp efficient is low, takes electricity, and caloric value and ultraviolet ray are big again, and the eye that has both injured the user easily is fine, again because of caloric value is big, influences user's mood, particularly in summer.
In order to promote the illuminating product of environmental protection, the LED desk lamp has appearred on the market in recent years, though can reach energy-conservation, purpose of power saving, but because LED is a spot light, the light that the LED direct projection is come out is inhomogeneous, be easy to occur glare problem, so just cause easily that visual fatigue even eyesight descend, so need carry out Secondary Design to the light of LED desk lamp, to this, present basic way is to adopt the diffuse light transmission plate to design, but such design is to be cost with the loss partial luminous flux, and just the service efficiency of light source is reducing.
The design and the application of desk lamp at present, its foothold all are that the staff for office provides lighting source, and do not consider the special needs of other professional population to light source.The desk lamp that office uses, it is soft uniform generally requiring light.And be engaged in the light source of position work such as clock and watch repairing, electronic device detection, just often need certain local location of light source that stronger stigma light is arranged, promptly need light source to have the function of focal point irradiation, but such light source requirements be the existing market desk lamp can not satisfy simultaneously.In addition, present desk lamp all is single lampshade design, and the function singleness of application lacks flexibility.
Summary of the invention
Technical problem to be solved by this invention is the deficiency that overcomes existing desk lamp, provide a kind of simple in structure, good heat dissipation effect, and can needs are convenient to rotate the multi-function desk lamp that light source or lampshade just can obtain to gather spot light or fill light according to using.This desk lamp also has the lantern function simultaneously, can be applicable in the lighting environment in red-letter day.
The present invention mainly realizes by following technical solution:
A kind of multi-function desk lamp, comprise lampshade, hinge, lamp body support, light source, power supply and base, described lampshade is installed on the hinge, lampshade comprises left lampshade and right lampshade, hinge is made of left page, right page and axle, left side lampshade is connected with the left page of hinge, and right lampshade is connected with the right page of hinge, and the axle of hinge is installed on the lamp body support.
In the above-mentioned multi-function desk lamp, described left lampshade and right lampshade are about the axle symmetry of hinge.
In the above-mentioned multi-function desk lamp, all for by semi-cylindrical and two central angles being 180 ° the fan-shaped half round post that constitutes, described semi-cylindrical is intercepted by the cross section of crossing cylindrical center's axle for described left lampshade and right lampshade, and described semi-cylindrical has a plurality of loopholes.
In the above-mentioned multi-function desk lamp, the left half of described hinge and right half all have shaft through-hole, the axle of hinge is a microscler screw, microscler screw and shaft through-hole junction are provided with rubber gasket, microscler screw is installed on the lamp body support after passing described shaft through-hole, and the junction of lamp body support and shaft through-hole is provided with another rubber gasket.
In the above-mentioned multi-function desk lamp, the left page of described hinge all has the connecting hole that is used to be connected lampshade with right page, be connected with nut by screw between a left side lampshade and the left page, screw passes the connecting hole that has on left page and the left lampshade successively, the junction of left page and left lampshade is provided with rubber gasket, and the junction of nut and left lampshade also is provided with rubber gasket; Also be connected with nut by another screw between right lampshade and the right page, screw passes the connecting hole that has on right page and the right lampshade successively, and the junction of right page and right lampshade is provided with rubber gasket, and the junction of nut and right lampshade also is provided with rubber gasket.
In the above-mentioned multi-function desk lamp, be equipped with circuit board support in described left lampshade and the right lampshade, one end of the circuit board support in the lampshade of a left side is positioned at the connecting hole of lampshade one end that is connected with hinge, the other end of circuit board support is connected with nut by screw with the connecting hole of the other end of lampshade, the junction of circuit board support and lampshade is provided with rubber gasket, and also is provided with the knob that is used to forward to circuit board support on the nut that circuit board support is connected; Described light source is installed on the circuit board, and circuit board is installed on the circuit board support.
In the above-mentioned multi-function desk lamp, described lamp body support comprises main support, assistant support and support adapter, main support is fixed on the base, assistant support is installed on the main support by adapter, described lamp body support is a hollow, be used to penetrate power line, hinge is installed on the assistant support by described microscler screw.
In the above-mentioned multi-function desk lamp, described light source is led light source or oled light source.
Described light source can be that LED also can be the oled light source, it is installed in the correspondence position of circuit board, the heat that light source sends can conduct by circuit board, also can by and air between the convection of energy, realize effective exchange of energy of light source, reduce the light source works temperature, improve the service life of light source.The quantity of light source of described lampshade is by the cylinder length and the light-source brightness decision of lampshade.
The design of this desk lamp comprises three rotating mechanisms: the left and right sides page shaft through-hole of hinge and the rotation of rotation, hinge and the lampshade of long screw and the rotation of lampshade and circuit board support.By rotating each rotating mechanism, just can change the exit direction of light source, reach different illuminating effects, as the light transmission of poly-class light direct beam, fill light reflection and lantern.So just having solved single function design of present desk lamp, can satisfy the requirement of different occupation environment to light source again, is to achieve many things at one stroke.
Compared with prior art, the present invention has following advantage and effect:
1) this multi-function desk lamp can be done the desk lamp use, also can make lantern and use.By rotary part, can obtain difform lampshade effect, be similar to the shape of common desk lamp during as expansion, change the outgoing zone of light source, satisfy the different requirements in illumination place.Left and right sides lampshade closes the effect that can obtain similar lantern when closing, and can be to bring additional credit red-letter day.
2) this multi-function desk lamp adopts the structural design of dual rotary lampshade, and two lampshades can independent rotation change direction, make the illumination zone of light source bigger, and flexibility is improved.
3) this multi-function desk lamp is provided with rotary components between lampshade and circuit of light sources plate, but makes lamp and cover not only get in touch but also independent rotation, reaches and realizes the different light effects that goes out, to satisfy different occupation crowd's use.
4) because lampshade one side of this multi-function desk lamp is provided with well-regulated loophole, and this is the characteristics of lantern, the light source heat radiation for this lampshade provides better gaseous exchange space again, helps reducing the operating temperature of light source.
Generally speaking, adopt the Table lamp structure design of double lampshade and a plurality of rotary components, make that the function of desk lamp is not only a desk lamp, but have the using value of lantern that function of use increases thus.Simultaneously, the independent rotation of lampshade and circuit board, and the power switch of adjustable current make the light direction of light source and emitting brightness easily control, obtain poly-spot light of direct projection or reflection fill light easily, to satisfy the needs in special lighting places such as office application or electronics repairing.And each lampshade is provided with a plurality of loopholes of rule, on the one hand is in order to realize the lantern effect, and lantern attractive in appearance has been strengthened the inside and outside cross-ventilation of lampshade again, reduces the temperature of light source in the lampshade, has improved light source service life.If the light source of lampshade inside adopts multi-colored led design, the color lamp cage of that variation will be for increasing how happy atmosphere red-letter day.This lighting lamp structure is simple, and processing and maintenance are all very convenient, can save material and reduce cost.
Description of drawings
The present invention is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the desk lamp function stereogram of multi-function desk lamp in the embodiment.
Fig. 2 is the lantern function stereogram of multi-function desk lamp.
Fig. 3 is the support and the hinge structure schematic diagram of multi-function desk lamp.
Fig. 4 be about the stereogram of two lampshades and hinge.
Fig. 5 is the profile (A-A ' direction) of right lampshade among Fig. 3.
Fig. 6 is the left side sectional perspective structure chart among Fig. 5.
Fig. 7 a～Fig. 7 c is the light outgoing schematic diagram of circuit board support light source when turning to diverse location, and wherein Fig. 7 a goes out lampshade bottom openend (B-B ' direction) for the light source direct projection; Fig. 7 b is that light source penetrates bottom open end again after the reflection of lampshade inwall; Fig. 7 c is the loophole of light source direct projection to lampshade.
Among the figure:
Base; 2) can regulate the power switch of output current size; 3) long screw; 4) lampshade; 5) knob of positioned light source; 6) hinge; 7) connecting hole of hinge and lampshade; 8) led light source; 9) Table lamp stand; 10) power line; 31) rubber sheet gasket; 41) left lampshade; 42) right lampshade; 43) loophole of lampshade; 51) turn-button of change light source position; 52) nut of locked light backing positions; 53) rubber sheet gasket; 54) support of locating circuit board; 55) support of rotation circuit plate; 56) circuit board; 57) the power line access port 58) the fixing screw of swinging mounting and circuit board; 61) left page; 62) right page; 63) left page connecting hole; 64) left page shaft through-hole; 65) right page shaft through-hole; 66) left page connecting hole; 71) shaft through-hole screw; 72) screw hole; 73) rubber sheet gasket; 74) nut; 91) main support; 92) support adapter; 93) assistant support; 94) screw-socket of adapter; 95) power output hole of assistant support; 96) rubber sheet gasket.
The specific embodiment
Below in conjunction with drawings and Examples enforcement of the present invention is described further, but enforcement of the present invention and protection domain are not limited thereto.
As Fig. 1, a kind of multi-function desk lamp mainly comprises lamp body support 9, lampshade 4, light source 8, hinge 6, rotary components, power supply and base 1.Described lampshade 4 is installed on the hinge 6, lampshade 4 comprises left lampshade 41 and right lampshade 42, hinge 6 is made of left page 61, right page 62 and axle (long screw 3 among the figure), left side lampshade 41 is connected with the left page 61 of hinge, right lampshade 42 is connected with the right page 62 of hinge, and the axle of hinge is installed on the lamp body support 9.Left side lampshade 41 and right lampshade 42 are about the axle symmetry of hinge.All for by semi-cylindrical and two central angles being 180 ° the fan-shaped half round post that constitutes, described semi-cylindrical is intercepted by the cross section of mistake cylindrical center axle for a left side lampshade and right lampshade, and described semi-cylindrical has a plurality of loopholes 43.
The support of described lamp body is made up of main support 91, assistant support 93 and support adapter 92, wherein main support is connected with base and is fixing, power line passes the hollow position of base and support, power output hole from assistant support comes out at last, and the connecting hole (being screw hole 72) that passes hinge and lampshade again arrives the light source electrode of circuit board.Described lampshade comprises left lampshade and right lampshade, and size is identical.Described left and right sides lampshade can be made up of the sector of semicylinder and two 180 degree, and they can be one-body molded by plastics or die cast metal.The cylinder of described left and right sides lampshade also can be the polygon cylinder, as hexagon, octagon cylinder etc.Half side of described lampshade cylinder is provided with some loopholes 43 of regular distribution.
Loophole on the described lampshade cylinder can be circle or polygon.The regular distribution of loophole can refer to the rule that the loophole caliber size gradually changes, and distributes to the middle part from the side of cylinder is descending as the loophole bore.Also can be ascending, perhaps first big after small big again, big littler aperture, perhaps earlier little back distributes etc. gradually.The regular distribution of loophole also can refer to the regular distribution of loophole position.
The inwall of described lampshade is high reflecting surface, and shape can be a shiny surface, also can be the even surface that concavo-convex sphere is formed by connecting.After light source reflected through the lampshade inwall like this, the light of directive lighting space was fill light again, solves spot light and has glare problem, is fit to the needs of office lighting.
Described rotary components mainly is made up of screw, rubber gasket, nut, circuit board support.Wherein rotary components comprises the rotary components of hinge and lampshade and the rotary components of lampshade and circuit board.The rotation of lampshade and circuit board rotary components and location are main by knob and setscrew nut decision.Rotation circuit board mount and positioning circuit board mount are mainly one-body molded by plastics or die cast metal.
Described hinge comprises left page and right page, and long screw links rubber sheet gasket, left page, right page, rubber sheet gasket successively and is fixed on the assistant support of desk lamp.Because the rubbing action of rubber sheet gasket is arranged, be easy to rotate the left and right sides page and be positioned on a certain position the convenient illumination functions of realizing desk lamp and lantern.
Described lampshade is connected by rotary components with hinge.Lampshade inside can be provided with the slewing area bayonet socket of circuit board, prevents to exceed in the circuit board rotation coverage of lampshade.
Fig. 1 to Fig. 6 is the preferred embodiment of a kind of multi-function desk lamp of the present invention, and in this example, multi-function desk lamp mainly is made up of lamp body support 9, lampshade 4, led light source 8, hinge 6, rotary components, power supply and base 1.Described lamp body support 9 is made up of main support 91, assistant support 93 and support adapter 92, wherein main support 91 is connected with base 1 and is fixing, power line 10 passes the hollow position of base 1 and support 9, power output hole 95 from assistant support comes out at last, arrives the light source positive and negative electrode of circuit board 56 again by the hinge 6 and the connecting hole 7 of lampshade 4.
Described lampshade 4 comprises left lampshade 41 and right lampshade 42, and size is identical.Described left and right lampshade all is made up of semi-cylindrical and two semi circular surfaces, and they are mainly one-body molded by plastics or metal material die casting.
The inwall of described lampshade is high reflecting surface, has a plurality of circular loopholes 43 on half side on the lampshade face of cylinder.Circular loophole is distributed with rule, and reduce successively in its aperture from the side to the center line, 10 loopholes of a row, totally 5 row.
Described hinge 6 comprises left page 61 and right page 62, and they all are made up of hinge face, hinge connecting hole and hinge axis through hole.Described long screw 3 connects rubber sheet gasket 31, left page 61, right page 62, rubber sheet gasket 96 and is fixed on the desk lamp assistant support 93.The surface size of described left page and right page all equals the area of lampshade semi circular surface.
Described rotary components comprises the support rotary components of rotary components between hinge 6 and the lampshade 4 and lampshade 4 and circuit board 56.Wherein the rotary components between hinge and the lampshade mainly is made up of shaft through-hole screw 71, rubber gasket 73, nut 74; Lampshade 42 mainly is made up of rotation circuit board mount 55, positioning circuit board mount 54, the turn-button 51 that changes light source position, the nut 52 and the rubber sheet gasket 53 of locked light backing positions with the rotary components of circuit board support, sees shown in Fig. 4～6.
Described light source 8 is the large power white light LED light source, is welded on circuit board 56 correspondence positions in the lampshade.Base 1 inside of described desk lamp is driving power, and the power switch 2 of adjustable current is positioned at the front end of Desk lamp feet, the switching and the brightness of convenient control light source.
Fig. 1 and Fig. 2 simply provide the schematic diagram of multi-function desk lamp as desk lamp illumination functions and lantern function.By rotating the angle of the left and right sides page, can obtain difform lampshade effect, be similar to the shape of common desk lamp during as expansion, change the outgoing zone of light source, satisfy the different requirements in illumination place.Left and right sides lampshade closes the effect that can obtain similar lantern when closing, and can be to bring additional credit red-letter day.
Fig. 7 a～Fig. 7 c represents that simply light that led light source sends shines the light path situation of lighting space from lampshade inside.By rotating rotary components, just can change the exit direction of the light direction and the light source of lampshade, obtain poly-spot light of direct projection or reflection fill light.Wherein Fig. 7 a goes out lampshade bottom openend (B-B ' direction) for the light source direct projection; Fig. 7 b is that light source penetrates bottom open end again after the reflection of lampshade inwall; Fig. 7 c is the loophole of light source direct projection to lampshade.
This multi-function desk lamp solves the low problem of efficient of traditional desk lamp because of using the energy-saving LED light source, and the reflection fill light of Huo Deing solves the light pollution problem of led light source appearance in the market again simultaneously.Simultaneously, multi-function desk lamp has the lantern function, and the poly-spot luminous energy that obtains is applied to that clock and watch are repaired, in the illumination of the special industry of detection of electrons, this multi-function desk lamp is more flexible than the desk lamp of present market thus, the market using value is bigger.
Claims (8)
1. multi-function desk lamp, comprise lampshade, hinge, lamp body support, light source, power supply and base, led light source is installed on the circuit board that is positioned at lampshade, it is characterized in that described lampshade is installed on the hinge, lampshade comprises left lampshade and right lampshade, and hinge is made of left page, right page and axle, and left lampshade is connected with the left page of hinge, right lampshade is connected with the right page of hinge, and the axle of hinge is installed on the lamp body support.
2. multi-function desk lamp according to claim 1 is characterized in that described left lampshade and the right lampshade axle symmetry about hinge.
3. multi-function desk lamp according to claim 2, it is characterized in that described left lampshade and right lampshade are all for by semi-cylindrical and two central angles being 180 ° the fan-shaped half round post that constitutes, described semi-cylindrical is intercepted by the cross section of crossing cylindrical center's axle, and described semi-cylindrical has a plurality of loopholes.
4. multi-function desk lamp according to claim 2, the left half and the right half that it is characterized in that described hinge all have shaft through-hole, the axle of hinge is a microscler screw, microscler screw and shaft through-hole junction are provided with rubber gasket, microscler screw is installed on the lamp body support after passing described shaft through-hole, and the junction of lamp body support and shaft through-hole is provided with another rubber gasket.
5. multi-function desk lamp according to claim 2, the left page that it is characterized in that described hinge all has the connecting hole that is used to be connected lampshade with right page, be connected with nut by screw between a left side lampshade and the left page, screw passes the connecting hole that has on left page and the left lampshade successively, the junction of left page and left lampshade is provided with rubber gasket, and the junction of nut and left lampshade also is provided with rubber gasket; Also be connected with nut by another screw between right lampshade and the right page, screw passes the connecting hole that has on right page and the right lampshade successively, and the junction of right page and right lampshade is provided with rubber gasket, and the junction of nut and right lampshade also is provided with rubber gasket.
6. multi-function desk lamp according to claim 5, it is characterized in that being equipped with circuit board support in described left lampshade and the right lampshade, one end of the circuit board support in the lampshade of a left side is positioned at the connecting hole of lampshade one end that is connected with hinge, the other end of circuit board support is connected with nut by screw with the connecting hole of the other end of lampshade, the junction of circuit board support and lampshade is provided with rubber gasket, and also is provided with the knob that is used to forward to circuit board support on the nut that circuit board support is connected; Described light source is installed on the circuit board, and circuit board is installed on the circuit board support.
7. multi-function desk lamp according to claim 5, it is characterized in that described lamp body support comprises main support, assistant support and support adapter, main support is fixed on the base, assistant support is installed on the main support by adapter, described lamp body support is a hollow, be used to penetrate power line, hinge is installed on the assistant support by described microscler screw.
8. according to each described multi-function desk lamp of claim 1～7, it is characterized in that described light source is led light source or oled light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010229997XA CN101907244B (en) | 2010-07-16 | 2010-07-16 | Multi-functional desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010229997XA CN101907244B (en) | 2010-07-16 | 2010-07-16 | Multi-functional desk lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101907244A true CN101907244A (en) | 2010-12-08 |
| CN101907244B CN101907244B (en) | 2012-05-16 |
Family
ID=43262777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010229997XA Expired - Fee Related CN101907244B (en) | 2010-07-16 | 2010-07-16 | Multi-functional desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101907244B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102243830A (en) * | 2011-06-30 | 2011-11-16 | 王宁 | Advertising lamp box |
| CN102454913A (en) * | 2011-04-20 | 2012-05-16 | 张伟 | Desk lamp |
| CN102865468A (en) * | 2011-07-06 | 2013-01-09 | 光远科技股份有限公司 | Light emitting bulb |
| CN103438381A (en) * | 2013-08-15 | 2013-12-11 | 步步高教育电子有限公司 | Table lamp |
| CN103925504A (en) * | 2014-05-07 | 2014-07-16 | 深圳市中电照明股份有限公司 | Porous shining LED bulb |
| CN104791624A (en) * | 2015-03-30 | 2015-07-22 | 苏州锟恩电子科技有限公司 | Child floodlight |
| CN104864307A (en) * | 2015-06-02 | 2015-08-26 | 张雪燕 | Dual-purpose desk lamp |
| CN105318205A (en) * | 2014-07-28 | 2016-02-10 | 汪应刚 | Bamboo lamp flashlight |
| WO2016065854A1 (en) * | 2014-10-31 | 2016-05-06 | 京东方科技集团股份有限公司 | Work lamp having multiple light sources |
| CN106838697A (en) * | 2016-12-30 | 2017-06-13 | 华南师范大学 | A kind of multi-functional LED desk lamp |
| CN108224249A (en) * | 2018-02-26 | 2018-06-29 | 深圳民爆光电技术有限公司 | A kind of LED light at variable beam angle |
| CN110594622A (en) * | 2019-10-27 | 2019-12-20 | 武汉钟码科技有限公司 | Rotatable LED table lamp |
| CN110701509A (en) * | 2019-10-27 | 2020-01-17 | 武汉钟码科技有限公司 | Multi-direction rotatory LED table lamp |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB222060A (en) * | 1924-05-22 | 1924-09-25 | Christoph Baumann | Collapsible lamp shade |
| GB366266A (en) * | 1931-01-21 | 1932-02-04 | Edwin Jones | Improvements relating to lamp shades or reflectors |
| US5567045A (en) * | 1996-02-08 | 1996-10-22 | Bucek; James R. | Decorative light fixture covers for outdoor and indoor lights |
| JP2000182414A (en) * | 1998-12-15 | 2000-06-30 | Matsushita Electric Works Ltd | Daylighting device |
| CN2533380Y (en) * | 2001-07-03 | 2003-01-29 | 何永芳 | Lamp shade |
| CN2699130Y (en) * | 2004-02-21 | 2005-05-11 | 赵云祥 | Portable lighting device with sterilization, air purifying, mosquito expelling functions |
| CN101556001A (en) * | 2009-05-15 | 2009-10-14 | 广东金莱特电器股份有限公司 | Desk lamp with rotatable lamp shade |
| CN201475789U (en) * | 2009-08-11 | 2010-05-19 | 代雪 | Novel wall lamp |
-
2010
- 2010-07-16 CN CN201010229997XA patent/CN101907244B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB222060A (en) * | 1924-05-22 | 1924-09-25 | Christoph Baumann | Collapsible lamp shade |
| GB366266A (en) * | 1931-01-21 | 1932-02-04 | Edwin Jones | Improvements relating to lamp shades or reflectors |
| US5567045A (en) * | 1996-02-08 | 1996-10-22 | Bucek; James R. | Decorative light fixture covers for outdoor and indoor lights |
| JP2000182414A (en) * | 1998-12-15 | 2000-06-30 | Matsushita Electric Works Ltd | Daylighting device |
| CN2533380Y (en) * | 2001-07-03 | 2003-01-29 | 何永芳 | Lamp shade |
| CN2699130Y (en) * | 2004-02-21 | 2005-05-11 | 赵云祥 | Portable lighting device with sterilization, air purifying, mosquito expelling functions |
| CN101556001A (en) * | 2009-05-15 | 2009-10-14 | 广东金莱特电器股份有限公司 | Desk lamp with rotatable lamp shade |
| CN201475789U (en) * | 2009-08-11 | 2010-05-19 | 代雪 | Novel wall lamp |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454913A (en) * | 2011-04-20 | 2012-05-16 | 张伟 | Desk lamp |
| CN102243830A (en) * | 2011-06-30 | 2011-11-16 | 王宁 | Advertising lamp box |
| CN102865468A (en) * | 2011-07-06 | 2013-01-09 | 光远科技股份有限公司 | Light emitting bulb |
| CN103438381B (en) * | 2013-08-15 | 2016-03-23 | 步步高教育电子有限公司 | A kind of desk lamp |
| CN103438381A (en) * | 2013-08-15 | 2013-12-11 | 步步高教育电子有限公司 | Table lamp |
| CN103925504A (en) * | 2014-05-07 | 2014-07-16 | 深圳市中电照明股份有限公司 | Porous shining LED bulb |
| CN105318205A (en) * | 2014-07-28 | 2016-02-10 | 汪应刚 | Bamboo lamp flashlight |
| WO2016065854A1 (en) * | 2014-10-31 | 2016-05-06 | 京东方科技集团股份有限公司 | Work lamp having multiple light sources |
| US9777896B2 (en) | 2014-10-31 | 2017-10-03 | Boe Technology Group Co., Ltd. | Multi-source homework lamp |
| CN104791624A (en) * | 2015-03-30 | 2015-07-22 | 苏州锟恩电子科技有限公司 | Child floodlight |
| CN104791624B (en) * | 2015-03-30 | 2017-06-16 | 苏州锟恩电子科技有限公司 | A kind of children's illuminating lamp |
| CN104864307A (en) * | 2015-06-02 | 2015-08-26 | 张雪燕 | Dual-purpose desk lamp |
| CN106838697A (en) * | 2016-12-30 | 2017-06-13 | 华南师范大学 | A kind of multi-functional LED desk lamp |
| CN108224249A (en) * | 2018-02-26 | 2018-06-29 | 深圳民爆光电技术有限公司 | A kind of LED light at variable beam angle |
| CN108224249B (en) * | 2018-02-26 | 2024-03-29 | 深圳民爆光电股份有限公司 | LED lamp with variable beam angle |
| CN110594622A (en) * | 2019-10-27 | 2019-12-20 | 武汉钟码科技有限公司 | Rotatable LED table lamp |
| CN110701509A (en) * | 2019-10-27 | 2020-01-17 | 武汉钟码科技有限公司 | Multi-direction rotatory LED table lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101907244B (en) | 2012-05-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101907244B (en) | Multi-functional desk lamp | |
| JP3163068U (en) | Lighting fixture | |
| JP3159653U (en) | Lighting fixture | |
| JP2009026584A (en) | Luminaire | |
| JP5297332B2 (en) | LED lighting device | |
| CN201836731U (en) | LED desk lamp | |
| JP5577209B2 (en) | Lighting device | |
| JP2011014515A (en) | Lighting fixture excellent on illuminance and light-distribution nature | |
| KR20110023231A (en) | Rod type led lighting device | |
| CN103322442A (en) | Lamp structure | |
| KR100900953B1 (en) | Street light | |
| CN201827718U (en) | Spherical luminous LED (light-emitting diode) lamp structure | |
| CN101603662A (en) | Led lamp and lampshade thereof | |
| CN202100960U (en) | Lamp | |
| KR100983645B1 (en) | Lighting device using led superseding fluorescent lamp | |
| TWM461013U (en) | Light source module with an enlarged irradiation range and its lamp structure | |
| CN203463991U (en) | LED (light-emitting diode) candle lamp | |
| CN101666430A (en) | LED illuminating lamp | |
| KR101023826B1 (en) | Bulb type led lamp | |
| CN101457877A (en) | Illuminating apparatus | |
| KR101110115B1 (en) | Led light of fluorescent lamp shape | |
| CN101476681B (en) | Reflection surface self-cooling LED indoor illumination device | |
| CN203298068U (en) | LED lamp with large projection distance and high luminance and LED projection lamp | |
| CN201368355Y (en) | LED indoor illuminating lamp with self-heat radiation reflective surface | |
| CN201496851U (en) | LED recessed lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20120516 Termination date: 20160716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |