CN105937719A - Illumination table lamp with light distribution function - Google Patents
Illumination table lamp with light distribution function Download PDFInfo
- Publication number
- CN105937719A CN105937719A CN201610239271.1A CN201610239271A CN105937719A CN 105937719 A CN105937719 A CN 105937719A CN 201610239271 A CN201610239271 A CN 201610239271A CN 105937719 A CN105937719 A CN 105937719A
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- Prior art keywords
- lamp
- led
- lamp body
- rotating
- blind
- Prior art date
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Classifications
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- 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
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
- F21V1/10—Rotating shades
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
- F21V1/12—Composite shades, i.e. shades being made of distinct parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses an illumination table lamp with a light distribution function. The illumination table lamp comprises a lamp holder, a lamp body, and a support arm connecting the lamp holder with the lamp body, wherein the lamp body comprises an LED diffusion sheet, LED lamp panels and a lampshade upper cover which are sequentially connected from bottom to top; a plurality of LED lamp panels are comprised and arranged at an angle with the horizontal plane, and light distribution in illumination areas of the different lamp panels is realized through adjusting the respective power of the different lamp panels; or, light distribution in different illumination areas of the lamp body is realized through arranging a rotation connecting element between the lamp body and the support arm and arranging a light shielding device synchronously rotating with the lamp body on the lamp body, and through rotating the lamp body to rotate the light shielding device in a linking manner. According to the illumination table lamp disclosed by the invention, the respective power of the plurality of LED lamp panels can be changed through the adjustment, so that the luminous intensities of the plurality of LED lamp panels are different; or, the irradiation angle of the lamp body is adjusted through overturning, and the shortage that a user sees a light source or the inner wall of a reflector at a normal working position due to the overturning for the lamp body is overcome through the arrangement of a movable light shielding curtain, thus multidirectional light distribution is realized.
Description
Technical field
The present invention relates to field of LED illumination, more specifically, relate to the lighting lamp of a kind of band venetial blind for read-write operation.
Background technology
Most of LED illumination desk lamps of prior art can only be used as general lighting or floor light, and cannot function as reading and writing the photoptometry performances such as operation illumination use, i.e. illumination, the uniformity and light-proofness and can not meet national standard " read-write operation post lamp behaviour requires " (GB/T
Related request 9473-2008).
Although major part LED desk lamp local illumination can reach to read and write the requirement of operation illumination, but range of exposures is little, or irradiation area utilization rate is the highest, and uniformity of illuminance is the best, causes light source to waste.Existing LED desk lamp is in order to improve the utilization rate of range of exposures, it is designed as the turnover form of lamp body, irradiating angle by upset regulation lamp body, irradiation area can be changed along with the variation of read-write job position, but regulate range of exposures by upset lamp body to will result in user and see light source or reflector inwall in normal operation position, cause light-proofness not to be up to state standards, cause dazzling, human eye is had certain infringement.
Summary of the invention
In view of the read-write operation desk lamp of prior art is just like upper described shortcoming, the present invention provides the lighting lamp of a kind of band venetial blind, which solve existing read-write operation lighting lamp illumination, all with degree, the problem such as light-proofness is the best, national standard " read-write operation post lamp behaviour requires " (GB/T can be met
9473-2008) related request, and light source is fully used, easy to use.
The present invention solves that the scheme that its technical problem is used is:
Thering is provided a kind of lighting lamp with light distributing function, including the support arm of lamp socket, lamp body and connection lamp socket Yu lamp body, described lamp body includes LED diffusion sheet, LED lamp panel and the lampshade upper cover being sequentially connected with from bottom to top；Described LED lamp panel includes multiple and arranges horizontal by an angle, is realized the luminous intensity distribution of different lamp plate irradiation area by the different respective watt level of lamp plate of regulation；Or, by arranging rotating connector between lamp body and support arm and arranging the light shielding device with lamp body synchronous axial system on lamp body, light shielding device is for when lamp holder rotates shooting angle, blocking the parallel radiation light to user eyes.Interlock with the rotation light shielding device by rotating lamp body, it is achieved the luminous intensity distribution of lamp body difference irradiation area.Described in this patent, the respective power of plurality of LED lamp plate can be changed by regulation so that the luminous intensity of plurality of LED lamp plate is different；Or, by the irradiating angle of upset regulation lamp body, the setting of venetial blind simultaneously overcomes upset lamp body and causes user to see light source or the drawback of reflector inwall in normal operation position；Thus realize multidirectional luminous intensity distribution, i.e. irradiation area and can move according to actually used situation so that it is light is radiated at the position of read-write operation just, makes full use of light source, it is to avoid dazzling and light source is wasted.
Further, described LED lamp panel is plurality of LED lamp plate, and the power sum of described plurality of LED lamp plate is fixed.
Further, described plurality of LED lamp plate is two panels LED lamp panel, and lamp plate is shaped as square, and lamp plate is provided with equally distributed lamp bead, and two panels LED lamp panel is reverse V-shaped placement.
Further, described plurality of LED lamp plate is three or more than three LED lamp panel, and lamp plate is shaped as triangle, and lamp plate is provided with equally distributed lamp bead, and described plurality of LED lamp plate is that pyramid type is placed.
Further, described lamp socket is provided with the controller of regulation plurality of LED lamp plate watt level.By regulating described controller, there is corresponding increase and decrease in the power of each lamp plate.
Further, described light shielding device includes that LED shade and window-blind, described LED shade are located between LED diffusion sheet and LED lamp panel；Described LED shade is respectively provided on two sides with a piece of LED window-blind, described LED shade is flexibly connected with LED window-blind, and two be provided with linkage structure between LED window-blind, when overturning lamp body and making LED lamp panel rotate towards a side, the LED window-blind of a nearlyer side is towards rotating in same direction, and the LED window-blind of a side is towards rotating backward farther out.
Further, the linkage structure between described LED window-blind uses gear and tooth bar physical connection so that while upset lamp body, LED window-blind meeting adjusted in concert angle, thus realizes shade function.
Further, described support arm is connected by the first rotating connector with lampshade upper cover.
Further, described first rotating connector includes the first rotating shaft and the second rotating shaft laying respectively at the first rotating connector two ends, and described first rotating shaft is orthogonal with the second rotating shaft；Described support arm and the first rotating connector are connected by the first rotating shaft, it is achieved the pitch rotation of the first rotating connector；Described lampshade upper cover and the first rotating connector are connected by the second rotating shaft, it is achieved spinning upside down of lampshade upper cover.
Further, described support arm is connected by the second rotating connector with lamp socket, the rotating shaft of described second rotating connector and the first shaft parallel of the first rotating connector, it is achieved swinging of support arm, when needing, can be folded.
Further, the exiting surface of described LED diffusion sheet is parallel with LED lamp panel, improves out the uniformity of light.
The invention have the benefit that described in this patent, the respective power of plurality of LED lamp plate can be changed by regulation so that the luminous intensity of plurality of LED lamp plate is different；Or, by the irradiating angle of upset regulation lamp body, the setting of venetial blind simultaneously overcomes upset lamp body and causes user to see light source or the drawback of reflector inwall in normal operation position；Thus realize multidirectional luminous intensity distribution, i.e. irradiation area and can move according to actually used situation so that it is light is radiated at the position of read-write operation just, makes full use of light source, it is to avoid dazzling and light source is wasted.
Accompanying drawing explanation
Fig. 1 is the present invention two lamp plate lighting lamp confined explosion schematic diagram.
Fig. 2 is the present invention two lamp plate lighting lamp lamp body part sectioned view.
Fig. 3 is the present invention three lamp plate lighting lamp confined explosion schematic diagram.
Fig. 4 is the present invention four lamp plate lighting lamp confined explosion schematic diagram.
Fig. 5 is that the present invention rotates shading lighting lamp confined explosion schematic diagram.
Fig. 6 is that the present invention rotates shading lighting lamp lamp body part sectioned view.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention is further illustrated.Wherein, being merely cited for property of accompanying drawing illustrates, expression is only schematic diagram, rather than pictorial diagram, it is impossible to it is interpreted as the restriction to this patent；In order to embodiments of the invention are better described, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product；It will be understood by those skilled in the art that some known features and explanation thereof may will be understood by omission in accompanying drawing.
Embodiment
1
A kind of two lamp plate lighting lamps with light distributing function provided for this patent as depicted in figs. 1 and 2, including lamp socket 100, lamp body 200 and the support arm 300 connecting lamp socket and lamp body, described lamp body 200 includes LED diffusion sheet 210, LED lamp panel 220 and the lampshade upper cover 230 being sequentially connected with from bottom to top；It is additionally provided with lamp body radiation aluminium 240 between described LED lamp panel 220 and lampshade upper cover 230；Each parts nested encryptions successively described above.
Described LED lamp panel 220 is rectangle, is provided with the lamp bead that string is uniformly arranged in the middle of described LED lamp panel, and described lamp plate has two panels, and two panels LED lamp panel is reverse V-shaped placement.The two panels lamp plate of reverse V-shaped placement makes the light-proofness of desk lamp meet national standard, and the respective power of two panels LED lamp panel 220 can be regulated by controller, so that the luminous intensity of two panels LED lamp panel 220 is different, realize two-way luminous intensity distribution, i.e. irradiation area can be according to practical situation way moving, its light is made just to be radiated at the position of read-write operation, it is to avoid light source waste.
Described lamp socket 100 is provided with the knob (not shown) of regulation two panels LED lamp panel 220 watt level as controller, by turning knob clockwise or counterclockwise, can realize regulating the effect of two panels LED lamp panel 220 power.The power sum of described two panels lamp plate is constant, and the distribution of power changes with the rotation of knob.Described two panels LED lamp panel is respectively the first lamp plate and the second lamp plate, and knob is set to when knob is at initial position, and the power of two panels lamp plate is the same, and luminous intensity is the same；As the knob, there is corresponding increase and decrease in the power of two panels lamp plate.Being embodied in when knob rotates clockwise, the power of the first lamp plate increases, and the power reduction of the second lamp plate, the direction that irradiation area irradiates to the first lamp plate is moved；When knob rotates counterclockwise, the power of the second lamp plate increases, the power reduction of the first lamp plate, and the direction that irradiation area irradiates to the second lamp plate is moved so that it is light is radiated at the position of read-write operation just.
Described two panels LED lamp panel 220 is 120 ° in the angle formed after reverse V-shaped placement.
The longitudinal section of described LED diffusion sheet 210 is reverse V-shaped, and the shape of LED diffusion sheet 210 is suitable with the shape of two panels LED lamp panel 220, and exiting surface is parallel with lamp plate, improves out the uniformity of light.
Being additionally provided with lamp body radiation aluminium 240 between described LED lamp panel 220 and lampshade upper cover 230, the longitudinal section of described lamp body radiation aluminium 240 is reverse V-shaped, and both sides are respectively equipped with two grooves inside lamp body radiation aluminium 240.The angle α of lamp body radiation aluminium 240 is 120 °, and two grooves inside it are designed as accommodating LED diffusion sheet 210 and LED lamp panel 220.
Two described lamp plate lighting lamps, also include that radiation aluminium connector 400 and lamp body back cover 500, described radiation aluminium connector 400 and lamp body back cover 500 are respectively arranged on lamp body 200 two ends, and wherein, lamp body back cover 500 is connected with support arm 300.
Described support arm 300 is connected by the first rotating connector 600 with lampshade upper cover 230, it is achieved the pitch rotation of lamp body 200.
Described support arm 300 is connected by the second rotating connector 700 with lamp socket 100, it is achieved swinging of support arm, when needing, can be folded.
Embodiment
2
It is illustrated in figure 3 a kind of three lamp plate lighting lamps with light distributing function that this patent provides, including lamp socket 100, lamp body 200 and the support arm 300 connecting lamp socket and lamp body, described lamp body 200 includes LED diffusion sheet 210, LED lamp panel 220 and the lampshade upper cover 230 being sequentially connected with from bottom to top；It is additionally provided with lampshade bottom 240 between described LED lamp panel 220 and lampshade upper cover 230；Each parts nested encryptions successively described above.Described LED lamp panel 220 is made up of three sheet LED lamp plates cincture, described LED lamp panel is triangle, lamp plate is provided with equally distributed lamp bead, and three sheet LED lamp plates is, and pyramid type is placed, the lamp plate that pyramid type is placed makes the light-proofness of desk lamp meet national standard, and the power sum of described three sheet LED lamp plates fixes, respective power can be changed by controller regulation, so that the luminous intensity of three sheet LED lamp plates is different, thus realize three-dimensional luminous intensity distribution, i.e. irradiation area can move according to actually used situation three-dimensional, its light is made just to be radiated at the position of read-write operation, avoid light source waste.
Described lamp socket 100 is provided with the knob (not shown) of regulation three sheet LED lamp plates watt level as controller, by turning knob clockwise or counterclockwise, can realize regulating the effect of three sheet LED lamp plates power.Described three lamp plates are divided into the first lamp plate the 221, second lamp plate 222 and the 3rd lamp plate 223, and the power sum of each lamp plate is constant, and the distribution of power changes with the rotation of knob.Described knob is corresponding with lamp plate, is divided into the first knob, the second knob and the 3rd knob, and when each knob is at initial position, the power of each lamp plate is the same, and luminous intensity is the same；When rotating wherein one or more knobs, there is corresponding increase and decrease in the power of each lamp plate.Such as, when rotating clockwise the first knob, the power of the first lamp plate 221 increases, and the direction that irradiation area irradiates to the first lamp plate is moved；When rotating clockwise the second knob, the power of the second lamp plate 222 increases, and the direction that irradiation area irradiates to the second lamp plate is moved；When rotating clockwise three knobs, the power of the 3rd lamp plate 223 increases, and the direction that irradiation area irradiates to the 3rd lamp plate is moved；Regulated the power of each lamp plate by knob, it is achieved light can move towards three directions, regulate its irradiation area and make it just be radiated at the position of read-write operation.
Described lampshade upper cover 230 is the hemispherical of hollow.
Described lampshade bottom 240 is the pyramid type of the hollow suitable with LED lamp panel 220, and is provided with the cup dolly coordinated with lampshade upper cover 230 bottom pyramid.Each lamp plate of described LED lamp panel 220 is embedded in inside the pyramid type of lampshade bottom 240 hollow.
Described LED diffusion sheet 210 is the pyramid type of the hollow suitable with LED lamp panel 220.Described LED diffusion sheet 210 is embedded in inside the pyramid type of 240 hollows at the bottom of lampshade, and is positioned at below LED lamp panel 220.
The exiting surface of described LED diffusion sheet 210 is parallel with each LED lamp panel 220, improves out the uniformity of light.
Described support arm 300 is connected by the first rotating connector 400 with lampshade upper cover 230.Realize the pitch rotation of lamp body.
Described support arm 300 is connected by the second rotating connector 500 with lamp socket 100, it is achieved swinging of support arm 300, when needing, can be folded.
Embodiment
3
It is illustrated in figure 4 a kind of four lamp plate lighting lamps with light distributing function that this patent provides, similar to three lamp plate lighting lamp structures described in embodiment 2 and principle, difference is that LED lamp panel 220 is made up of four LED lamp panel, described LED lamp panel is triangle, lamp plate is provided with equally distributed lamp bead, and four LED lamp panel are that pyramid type is placed, the lamp plate that pyramid type is placed makes the light-proofness of desk lamp meet national standard, and the power sum of described four LED lamp panel fixes, respective power can be changed by switch-mode regulation, so that the luminous intensity of four LED lamp panel is different, thus realize four-way luminous intensity distribution, i.e. irradiation area can move according to actually used situation four-way, its light is made just to be radiated at the position of read-write operation, avoid light source waste.
Embodiment
4
A kind of rotation shading lighting lamp provided for this patent as shown in Figure 5 and Figure 6, including lamp socket 100, lamp body 200 and the support arm 300 connecting lamp socket and lamp body, described lamp body 200 is rotationally connected with support arm 300, and described lamp body 200 includes LED diffusion sheet 210, LED lamp panel 220 and the lampshade upper cover 230 being sequentially connected with from bottom to top；Lamp body 200 is made to spin upside down by arranging rotating connector between lamp body 200 and support arm 300, and the light shielding device 240 with lamp body 200 synchronous axial system is set on lamp body 200, interlock with the rotation light shielding device 240 by rotating lamp body 200, it is achieved the luminous intensity distribution of the different irradiation area of lamp body 200.
Described light shielding device 240 includes that LED shade 241 and window-blind 242, described LED shade 241 are located between LED diffusion sheet 210 and LED lamp panel 230；Described LED shade 241 is respectively provided on two sides with a piece of LED window-blind 242, described LED shade 241 is flexibly connected with LED window-blind 242, and two be provided with linkage structure between LED window-blind 242, when overturning lamp body 200 and making LED lamp panel 220 rotate towards a side, the LED window-blind of a nearlyer side is towards rotating in same direction, and the LED window-blind of a side is towards rotating backward farther out.Linkage structure between described LED window-blind 242 uses gear and tooth bar physical connection so that while upset lamp body 200, LED window-blind 242 meeting adjusted in concert angle, thus realizes shade function.Make light can not from window-blind 242 inner reflection, user can't see light source and reflection light, it is to avoid user is dazzling.This patent is by the irradiating angle of upset regulation lamp body 200, irradiation area can be changed along with the variation of read-write job position, and the setting of venetial blind 242 simultaneously overcomes upset lamp body 200 and causes user to see light source or the drawback of reflector inwall in normal operation position.
It is additionally provided with the lampshade lower cover 250 for inlaying LED lamp panel 220 and LED shade 241 between described LED lamp panel 220 and LED shade 241.
The exiting surface of described LED diffusion sheet 210 is parallel with LED lamp panel 220, improves out the uniformity of light.
Described support arm 300 is connected by the first rotating connector 400 with lampshade upper cover 230.Described first rotating connector 400 includes the first rotating shaft and the second rotating shaft laying respectively at the first rotating connector 400 two ends, and described first rotating shaft is orthogonal with the second rotating shaft.
Described support arm 300 is connected by the first rotating shaft with the first rotating connector 400, it is achieved the pitch rotation of the first rotating connector.
Described lampshade upper cover 230 is connected by the second rotating shaft with the first rotating connector 400, it is achieved spinning upside down of lampshade upper cover 230.
Described support arm 300 is connected by the second rotating connector 500 with lamp socket 100, the rotating shaft of described second rotating connector 500 and the first shaft parallel of the first rotating connector 400, it is achieved swinging of support arm 300.
Obviously, the above embodiment of the present invention is only for clearly demonstrating this patent example, and is not the restriction of the embodiment to this patent.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also cannot all of embodiment be given exhaustive.Any amendment, equivalent and the improvement etc. made within all spirit at this patent and principle, within should be included in the protection domain of patent claims.
Claims (10)
1. having a lighting lamp for light distributing function, including the support arm of lamp socket, lamp body and connection lamp socket Yu lamp body, described lamp body includes LED diffusion sheet, LED lamp panel and the lampshade upper cover being sequentially connected with from bottom to top；It is characterized in that, described LED lamp panel includes multiple and arranges horizontal by an angle, is realized the luminous intensity distribution of different lamp plate irradiation area by the different respective watt level of lamp plate of regulation；Or, by arranging rotating connector between lamp body and support arm and arranging and the light shielding device of lamp body synchronous axial system on lamp body, interlock with the rotation light shielding device by rotating lamp body, it is achieved the luminous intensity distribution of lamp body difference irradiation area.
The lighting lamp with light distributing function the most according to claim 1, it is characterised in that described LED lamp panel is plurality of LED lamp plate, the power sum of described plurality of LED lamp plate is fixed.
The lighting lamp with light distributing function the most according to claim 2, it is characterised in that described plurality of LED lamp plate is two panels LED lamp panel, and lamp plate is shaped as square, lamp plate is provided with equally distributed lamp bead, and two panels LED lamp panel is reverse V-shaped placement.
The lighting lamp with light distributing function the most according to claim 2, it is characterized in that, described plurality of LED lamp plate is three or more than three LED lamp panel, and lamp plate is shaped as triangle, lamp plate is provided with equally distributed lamp bead, and described plurality of LED lamp plate is that pyramid type is placed.
The lighting lamp with light distributing function the most according to claim 2, it is characterised in that described lamp socket is provided with the controller of regulation plurality of LED lamp plate watt level.
The lighting lamp with light distributing function the most according to claim 1, it is characterised in that described light shielding device includes that LED shade and window-blind, described LED shade are located between LED diffusion sheet and LED lamp panel；Described LED shade is respectively provided on two sides with a piece of LED window-blind, described LED shade is flexibly connected with LED window-blind, and two be provided with linkage structure between LED window-blind, when overturning lamp body and making LED lamp panel rotate towards a side, the LED window-blind of a nearlyer side is towards rotating in same direction, and the LED window-blind of a side is towards rotating backward farther out.
The lighting lamp with light distributing function the most according to claim 6, it is characterized in that, the linkage structure between described LED window-blind uses gear and tooth bar physical connection so that while upset lamp body, LED window-blind meeting adjusted in concert angle, thus realize shade function.
The lighting lamp with light distributing function the most according to claim 6, it is characterised in that described support arm is connected by the first rotating connector with lampshade upper cover；Described support arm is connected by the second rotating connector with lamp socket.
The lighting lamp with light distributing function the most according to claim 8, it is characterised in that described first rotating connector includes the first rotating shaft and the second rotating shaft laying respectively at the first rotating connector two ends, and described first rotating shaft is orthogonal with the second rotating shaft；Described support arm and the first rotating connector are connected by the first rotating shaft, it is achieved the pitch rotation of the first rotating connector；Described lampshade upper cover and the first rotating connector are connected by the second rotating shaft, it is achieved spinning upside down of lampshade upper cover.
10. according to the lighting lamp with light distributing function described in any one of claim 1-9, it is characterised in that the exiting surface of described LED diffusion sheet is parallel with LED lamp panel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610239271.1A CN105937719B (en) | 2016-04-15 | 2016-04-15 | A kind of lighting lamp with light distributing function |
| PCT/CN2016/092982 WO2017177580A1 (en) | 2016-04-15 | 2016-08-03 | Illuminating table lamp with light distribution function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610239271.1A CN105937719B (en) | 2016-04-15 | 2016-04-15 | A kind of lighting lamp with light distributing function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105937719A true CN105937719A (en) | 2016-09-14 |
| CN105937719B CN105937719B (en) | 2018-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610239271.1A Active CN105937719B (en) | 2016-04-15 | 2016-04-15 | A kind of lighting lamp with light distributing function |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105937719B (en) |
| WO (1) | WO2017177580A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017177581A1 (en) * | 2016-04-15 | 2017-10-19 | 陈琦 | Illuminating table lamp with two lamp plates |
| CN107621445A (en) * | 2017-10-20 | 2018-01-23 | 河南海瑞正检测技术有限公司 | Physical purity of seed detection means |
| CN108167756A (en) * | 2017-12-28 | 2018-06-15 | 徐州茵文特信息科技有限公司 | A kind of light-type stage light adjusting device |
| CN108662558A (en) * | 2018-05-03 | 2018-10-16 | 繁昌县凯艺电子商务有限公司 | A kind of cob area sources based on printing density tune device |
| CN110056796A (en) * | 2019-04-11 | 2019-07-26 | 广东光阳电器有限公司 | A kind of desk lamp with the luminous dodging device in side of long strip type |
| CN110260206A (en) * | 2019-04-24 | 2019-09-20 | 天津昂熙灯具有限公司 | A kind of multifunctional lamp |
| CN111720765A (en) * | 2020-07-13 | 2020-09-29 | 东莞市六减六光电科技有限公司 | LED table lamp and light distribution method thereof |
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| CN202040639U (en) * | 2011-03-23 | 2011-11-16 | 比亚迪股份有限公司 | Desk lamp |
| CN103742827A (en) * | 2013-12-24 | 2014-04-23 | 孙雪刚 | Eye protection light-emitting diode (LED) desk lamp |
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| US20140369033A1 (en) * | 2013-06-12 | 2014-12-18 | Paul Palfreyman | Portable lighting systems incorporating deformable light sheets |
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| WO2017177581A1 (en) * | 2016-04-15 | 2017-10-19 | 陈琦 | Illuminating table lamp with two lamp plates |
| CN107621445A (en) * | 2017-10-20 | 2018-01-23 | 河南海瑞正检测技术有限公司 | Physical purity of seed detection means |
| CN108167756A (en) * | 2017-12-28 | 2018-06-15 | 徐州茵文特信息科技有限公司 | A kind of light-type stage light adjusting device |
| CN108662558A (en) * | 2018-05-03 | 2018-10-16 | 繁昌县凯艺电子商务有限公司 | A kind of cob area sources based on printing density tune device |
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| CN110056796A (en) * | 2019-04-11 | 2019-07-26 | 广东光阳电器有限公司 | A kind of desk lamp with the luminous dodging device in side of long strip type |
| CN110260206A (en) * | 2019-04-24 | 2019-09-20 | 天津昂熙灯具有限公司 | A kind of multifunctional lamp |
| CN111720765A (en) * | 2020-07-13 | 2020-09-29 | 东莞市六减六光电科技有限公司 | LED table lamp and light distribution method thereof |
| WO2022012319A1 (en) * | 2020-07-13 | 2022-01-20 | 梁号 | Led table lamp and light distribution method therefor |
| CN111720765B (en) * | 2020-07-13 | 2022-10-18 | 梁号 | LED table lamp and light distribution method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105937719B (en) | 2018-09-18 |
| WO2017177580A1 (en) | 2017-10-19 |
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