CN109764253B - Rotary LED lamp with adjustable irradiation angle - Google Patents
Rotary LED lamp with adjustable irradiation angle Download PDFInfo
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- CN109764253B CN109764253B CN201910204324.XA CN201910204324A CN109764253B CN 109764253 B CN109764253 B CN 109764253B CN 201910204324 A CN201910204324 A CN 201910204324A CN 109764253 B CN109764253 B CN 109764253B
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Abstract
The invention discloses a rotary LED lamp with adjustable irradiation angle, which comprises an annular underframe, an installation frame, an upper shell, a lower shell and a lamp body, wherein the installation frame is arranged above the annular underframe; the LED lamp can adjust the turning angle of the lamp body to control the irradiation angle of the light, and the lamp body can be driven to turn back into the upper shell through the first air cylinder, so that the damage caused by collision is avoided, and the protection safety performance is good; the lamp body can be driven to slide along the guide rail direction by starting the second cylinder, the movement is flexible, the irradiation range of light is further increased, and the light irradiation blind area is avoided.
Description
Technical Field
The invention relates to the technical field of LED lamps, in particular to a rotary LED lamp with an adjustable irradiation angle.
Background
The LED, namely the semiconductor electric light source, the light emitting diode, also called as the semiconductor lamp, is an electric light source without filament, directly convert the electric energy into the light energy, the LED lamp has the characteristics of energy saving and long service life, the trouble that the bulb needs to be replaced frequently is avoided, and the LED lamp is favored by more and more users, along with the gradual maturity of the LED chip manufacturing and packaging technology, the cost of the LED element is greatly reduced, the LED is widely applied, in the field of LED illumination, the energy saving and long service life advantages of the LED are fully embodied, more and more traditional lamps such as incandescent lamps are replaced by the LED lamp, more and more LED lamps emerging in the market are widely applied to the fields of various indication, display, backlight source, common illumination and the like along with the continuous development of the LED technology.
The rotation angle of some current rotation type LED lamps is generally limited to some extent, can not 360 degrees rotations to lead to the irradiation range to receive the restriction, most current LED lamps adopt fixed method installation usually, and this type of LED lamp generally has very big irradiation blind area, can not satisfy present light demand.
Disclosure of Invention
The invention aims to provide a rotary LED lamp with an adjustable irradiation angle, wherein a driving motor drives a movable wheel to rotate, and the whole mounting frame rotates around a rotating rod under the auxiliary action of other movable wheels, so that a lamp body is driven to rotate, and light irradiates all directions; when the LED lamp is stopped, the first air cylinder is contracted to drive the lamp body to turn back into the upper shell, so that the damage caused by collision is avoided, the safety of the LED lamp is ensured, and the protection safety performance is good; the lamp body can be driven to slide along the guide rail direction by starting the second cylinder, the lamp body of the LED lamp can be flexibly moved, the irradiation range of light is further increased, and the light irradiation blind area is avoided.
The purpose of the invention can be realized by the following technical scheme:
a rotary LED lamp with an adjustable irradiation angle comprises an annular bottom frame, an installation frame, an upper shell, a lower shell and a lamp body, wherein the installation frame is arranged above the annular bottom frame;
the bottom surface of the annular bottom frame is fixedly provided with a plurality of fixing bottom plates through bolts, the installation frame comprises two long rods and two short rods, the inner side of the installation frame is provided with a plurality of fixing rods, the two ends of each fixing rod are respectively fixed with the inner surfaces of the two long rods of the installation frame through welding, the fixing rods are arranged side by side, the inner side of the installation frame is also provided with a rotating support frame, the two ends of the rotating support frame are respectively and fixedly connected with the middle parts of the inner surfaces of the two long rods through bolts, a supporting bottom plate is arranged at the position of the circle center of the annular bottom frame and fixedly connected with the ground through bolts, a bearing seat is fixedly arranged in the middle part of the rotating support frame, a rotating rod is arranged on the inner side of the bearing seat, and the;
the outer surfaces of the two long rods of the installation frame are respectively provided with two fixing seats, the two fixing seats are symmetrically arranged, the outer sides of the fixing seats are hinged with connecting seats through shaft pins, moving wheels are installed on the connecting seats through rotating shafts, a driving motor is fixedly installed on one of the connecting seats, an output shaft of the driving motor is fixedly connected with the moving wheels through the rotating shafts, and the moving wheels are in close contact with the upper surface of the annular underframe;
the number of going up casing and casing down is two, go up casing and corresponding casing down and set up as an organic whole and be distribution from top to bottom, it is provided with the baffle to go up between casing and the corresponding casing down, the bar is seted up on the surface of baffle and is led to the groove, be provided with the lamp body in the upper shell, and the both sides of lamp body are articulated through pivot and two corresponding internal surfaces of last casing, the inboard diapire of casing articulates down has first cylinder, first cylinder runs through the bar and leads to the groove, and its tip extends to the top of baffle and articulates with the inboard surface of lamp body.
Further, the central positions of the bottom surfaces of the two lower shells are fixedly provided with corresponding connecting ends, the bottom surfaces of the two connecting ends are hinged with corresponding first connecting rods, one ends of the two first connecting rods are respectively hinged with two ends of the same second connecting rod, a transverse plate is arranged right below the second connecting rod and is positioned right above the rotating bracket, and both ends of the transverse plate are respectively fixedly connected with the inner surfaces of the two long rods of the mounting frame, a rotating shaft is vertically arranged between the second connecting rod and the transverse plate, the upper end and the lower end of the rotating shaft are respectively and rotatably connected with the middle part of the second connecting rod and the middle part of the transverse plate, one of them the bottom surface edge fixed mounting of casing has the second cylinder down, another the bottom surface edge fixed mounting of casing has the fixed plate down, the one end and the fixed plate fixed connection of second cylinder.
The fixing device is characterized in that the plurality of fixing bottom plates are distributed in an equal-radian annular mode on the bottom surface of the annular bottom frame, bolt holes are formed in the surfaces of the fixing bottom plates, and the fixing bottom plates are fixedly connected with the ground through bolts.
Further, the mounting frame is provided with guide rails on the upper surfaces of the two long rods, two pairs of sliding blocks are symmetrically arranged on the bottom surface of the upper shell, and the guide rails are connected with the sliding blocks in a sliding mode.
Further, limiting plates are arranged at two ends of the guide rail and are vertically fixed on the upper surfaces of the two long rods of the installation frame through welding.
The lamp body is characterized in that the upper shell is of a hollow cuboid structure, the upper portion of the hollow cuboid structure is provided with an opening, and the lamp body is matched with the upper shell.
The LED lamp comprises the following specific working steps:
the method comprises the following steps: starting the first cylinder, wherein an output rod of the first cylinder extends out and drives a lamp body hinged with the end part of the first cylinder to rotate around the hinged position of the lamp body and the upper shell, and the lamp body turns upwards to irradiate;
step two: starting a driving motor, wherein an output shaft of the driving motor rotates and drives a movable wheel to rotate through a rotating shaft, the movable wheel rotates and simultaneously drives the whole installation frame to rotate around a rotating rod at the center of the installation frame, and an upper shell and a lower shell above the installation frame are driven to rotate, so that the lamp body rotates to irradiate the periphery;
step three: the second cylinder is started, the output rod of the second cylinder stretches out or contracts to drive the two lower shells to move reversely or oppositely on the guide rail, and the lower shell drives the lamp body to move through the upper shell fixed above the lower shell.
The invention has the beneficial effects that:
according to the LED lamp, the driving motor drives one movable wheel to rotate, and the whole installation frame rotates around the rotating rod under the auxiliary action of other movable wheels, so that the lamp body is driven to rotate, light irradiates to all directions, the LED lamp can rotate at 360 degrees, and the light irradiation range is wide;
when the LED lamp is used, the first cylinder is contracted to drive the lamp body to turn back into the upper shell, so that the damage caused by collision is avoided, the safety of the LED lamp is ensured, and the protection safety performance is good;
the lamp body can be driven to slide along the guide rail direction by starting the second cylinder, the lamp body of the LED lamp can be flexibly moved, the irradiation range of light is further increased, and the light irradiation blind area is avoided.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a perspective view of a rotary LED lamp with adjustable illumination angle according to the present invention;
FIG. 2 is a partial structure view of a rotary LED lamp with adjustable illumination angle according to the present invention;
FIG. 3 is a partial front view of a rotary LED lamp with adjustable illumination angle according to the present invention;
fig. 4 is a partial bottom view of the rotary LED lamp with adjustable illumination angle according to the present invention.
In the figure: 1. an annular chassis; 2. fixing the bottom plate; 3. a mounting frame; 4. fixing the rod; 5. rotating the bracket; 6. a support base plate; 7. a bearing seat; 8. a connecting seat; 9. a moving wheel; 10. a drive motor; 11. a guide rail; 12. a slider; 13. an upper housing; 14. a strip-shaped through groove; 15. a lamp body; 16. a first cylinder; 17. a lower housing; 18. a partition plate; 19. a fixed seat; 20. a connecting end; 21. a first connecting rod; 22. a second connecting rod; 23. a rotating shaft; 24. a transverse plate; 25. a second cylinder; 26. a fixing plate; 27. and a limiting plate.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the rotary LED lamp capable of adjusting an irradiation angle comprises an annular bottom frame 1, a mounting frame 3, an upper shell 13, a lower shell 17 and a lamp body 15, wherein the mounting frame 3 is arranged above the annular bottom frame 1, the upper shell 13 and the lower shell 17 are arranged on the mounting frame 3, and the lamp body 15 is arranged in the upper shell 13;
the bottom surface of the annular underframe 1 is fixedly provided with a plurality of fixed bottom plates 2 through bolts, the mounting frame 3 comprises two long rods and two short rods, the inner side of the mounting frame 3 is provided with a plurality of fixing rods 4, two ends of each fixing rod 4 are respectively fixed with the inner surfaces of two long rods of the mounting frame 3 through welding, the fixing rods 4 are arranged side by side, the inner side of the mounting frame 3 is also provided with a rotary bracket 5, two ends of the rotary bracket 5 are respectively fixedly connected with the middle parts of the inner surfaces of the two long rods through bolts, a supporting bottom plate 6 is arranged at the position of the circle center of the annular underframe 1, the supporting bottom plate 6 is fixedly connected with the ground through a bolt, a bearing seat 7 is fixedly installed in the middle of the rotary support frame 5, a rotating rod is arranged on the inner side of the bearing seat 7, and the bottom end of the rotating rod is rotatably connected to the central position of the support bottom plate 6;
the outer surfaces of two long rods of the installation frame 3 are respectively provided with two fixing seats 19, the two fixing seats 19 are symmetrically arranged, the outer sides of the fixing seats 19 are hinged with connecting seats 8 through shaft pins, moving wheels 9 are installed on the connecting seats 8 through rotating shafts, a driving motor 10 is fixedly installed on one connecting seat 8, an output shaft of the driving motor 10 is fixedly connected with the moving wheels 9 through the rotating shafts, and the moving wheels 9 are tightly contacted with the upper surface of the annular underframe 1;
the number of going up casing 13 and casing 17 is two down, go up casing 13 and corresponding casing 17 down and set up as an organic whole and be distribution from top to bottom, it is provided with baffle 18 to go up between casing 13 and the corresponding casing 17 down, strip through groove 14 has been seted up on baffle 18's surface, upward be provided with lamp body 15 in the casing 13, and the both sides of lamp body 15 are articulated through pivot and two corresponding internal surfaces of last casing 13, the inboard diapire of casing 17 articulates down has first cylinder 16, first cylinder 16 runs through strip through groove 14, and its tip extends to the top of baffle 18 and articulates with the inboard surface of lamp body 15.
The central positions of the bottom surfaces of the two lower shells 17 are fixedly provided with corresponding connecting ends 20, the bottom surfaces of the two connecting ends 20 are hinged with corresponding first connecting rods 21, one ends of the two first connecting rods 21 are respectively hinged with two ends of the same second connecting rod 22, a transverse plate 24 is arranged under the second connecting rod 22, the transverse plate 24 is positioned over the rotating support frame 5, two ends of the transverse plate 24 are respectively fixedly connected with the inner surfaces of the two long rods of the installation frame 3, a rotating shaft 23 is vertically arranged between the second connecting rod 22 and the transverse plate 24, the upper end and the lower end of the rotating shaft 23 are respectively rotatably connected with the middle part of the second connecting rod 22 and the middle part of the transverse plate 24, one of the bottom surface edges of the lower shells 17 is fixedly provided with a second air cylinder 25, and the bottom surface edge of the other lower shell 17 is fixedly provided with a fixing plate 26, one end of the second cylinder 25 is fixedly connected with the fixing plate 26.
The LED lamp fixing structure is characterized in that the fixing base plates 2 are distributed in an equal-radian annular mode on the bottom surface of the annular bottom frame 1, bolt holes are formed in the surfaces of the fixing base plates 2, the fixing base plates 2 are fixedly connected with the ground through bolts, and the LED lamp can be moved through the dismounting bolts.
The upper surfaces of the two long rods of the mounting frame 3 are fixedly provided with guide rails 11, the bottom surface of the upper shell 13 is symmetrically provided with two pairs of sliding blocks 12, and the guide rails 11 are connected with the sliding blocks 12 in a sliding manner, so that the resistance of the lamp body 15 during movement is reduced.
The two ends of the guide rail 11 are provided with limiting plates 27, the limiting plates 27 are vertically fixed on the upper surfaces of the two long rods of the installation frame 3 through welding, the upper shell 13 is of a hollow cuboid structure with an opening at the upper part, and the lamp body 15 is matched with the upper shell 13.
The LED lamp comprises the following specific working steps:
the method comprises the following steps: starting the first air cylinder 16, wherein an output rod of the first air cylinder 16 extends out and drives the lamp body 15 hinged with the end part of the first air cylinder to rotate around the hinged part of the lamp body 15 and the upper shell 13, and the lamp body 15 is turned upwards to irradiate;
step two: starting the driving motor 10, rotating an output shaft of the driving motor 10 and driving the movable wheel 9 to rotate through a rotating shaft, driving the whole installation frame 3 to rotate around a rotating rod at the central position of the installation frame while the movable wheel 9 rotates, and driving the upper shell 13 and the lower shell 17 above the installation frame 3 to rotate, so that the lamp body 15 rotates to irradiate all around;
step three: and when the second air cylinder 25 is started, the output rod of the second air cylinder 25 extends or contracts to drive the two lower shells 17 to move reversely or oppositely on the guide rail 11, and the lower shell 17 drives the lamp body 15 to move through the upper shell 13 fixed above the lower shell 17.
According to the LED lamp, the driving motor 10 drives one moving wheel 9 to rotate, and the whole mounting frame 3 rotates around the rotating rod under the auxiliary action of other moving wheels 9, so that the lamp body 15 is driven to rotate, light irradiates to all directions, the LED lamp can rotate at 360 degrees, and the light irradiation range is wide;
when the LED lamp is used, the first air cylinder 16 is contracted to drive the lamp body 15 to turn back into the upper shell 13, so that the damage caused by collision is avoided, the safety of the LED lamp is ensured, and the protection safety performance is good;
the lamp body 15 can be driven to slide along the direction of the guide rail 11 by starting the second cylinder 25, and the lamp body 15 of the LED lamp can move flexibly, so that the irradiation range of light is further increased, and the light irradiation blind area is avoided.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (1)
1. The rotary LED lamp with the adjustable irradiation angle is characterized by comprising an annular underframe (1), an installation frame (3), an upper shell (13), a lower shell (17) and a lamp body (15), wherein the installation frame (3) is arranged above the annular underframe (1), the upper shell (13) and the lower shell (17) are arranged on the installation frame (3), and the lamp body (15) is arranged in the upper shell (13);
the bottom surface of the annular chassis (1) is fixedly provided with a plurality of fixing bottom plates (2) through bolts, the installation frame (3) comprises two long rods and two short rods, the inner side of the installation frame (3) is provided with a plurality of fixing rods (4), the two ends of the fixing rods (4) are equally divided into inner surface fixing parts which are respectively welded with the two long rods of the installation frame (3), the fixing rods (4) are arranged side by side, the inner side of the installation frame (3) is also provided with a rotating support frame (5), the two ends of the rotating support frame (5) are respectively fixedly connected with the middle parts of the inner surfaces of the two long rods through bolts, a supporting bottom plate (6) is arranged at the position of the circle center of the annular chassis (1), the supporting bottom plate (6) is fixedly connected with the ground through bolts, and a bearing seat (7) is fixedly, a rotating rod is arranged on the inner side of the bearing seat (7), and the bottom end of the rotating rod is rotatably connected to the central position of the supporting bottom plate (6);
the outer surfaces of two long rods of the installation frame (3) are respectively provided with two fixing seats (19), the two fixing seats (19) are symmetrically arranged, the outer sides of the fixing seats (19) are hinged to connecting seats (8) through shaft pins, moving wheels (9) are installed on the connecting seats (8) through rotating shafts, a driving motor (10) is fixedly installed on one of the connecting seats (8), an output shaft of the driving motor (10) is fixedly connected with the moving wheels (9) through the rotating shafts, and the moving wheels (9) are in close contact with the upper surface of the annular underframe (1);
the lamp comprises an upper shell (13) and a lower shell (17), wherein the number of the upper shell (13) and the number of the lower shell (17) are two, the upper shell (13) and the corresponding lower shell (17) are arranged into a whole and are distributed up and down, a partition plate (18) is arranged between the upper shell (13) and the corresponding lower shell (17), a strip-shaped through groove (14) is formed in the surface of the partition plate (18), a lamp body (15) is arranged in the upper shell (13), two sides of the lamp body (15) are hinged with two corresponding inner surfaces of the upper shell (13) through shaft pins, a first air cylinder (16) is hinged to the inner side bottom wall of the lower shell (17), the first air cylinder (16) penetrates through the strip-shaped through groove (14), and the end part of the first air cylinder extends to the upper part of;
the center of the bottom surfaces of the two lower shells (17) is fixedly provided with corresponding connecting ends (20), the bottom surfaces of the two connecting ends (20) are hinged with corresponding first connecting rods (21), one ends of the two first connecting rods (21) are respectively hinged with two ends of the same second connecting rod (22), a transverse plate (24) is arranged under the second connecting rod (22), the transverse plate (24) is positioned over the rotating support frame (5), two ends of the transverse plate (24) are respectively fixedly connected with the inner surfaces of the two long rods of the mounting frame (3), a rotating shaft (23) is vertically arranged between the second connecting rod (22) and the transverse plate (24), the upper end and the lower end of the rotating shaft (23) are respectively rotatably connected with the middle part of the second connecting rod (22) and the middle part of the transverse plate (24), one of the two connecting ends of the lower shells (17) is fixedly provided with a second cylinder (25) at the edge, a fixing plate (26) is fixedly mounted at the edge of the bottom surface of the other lower shell (17), and one end of the second cylinder (25) is fixedly connected with the fixing plate (26);
the plurality of fixing bottom plates (2) are annularly distributed on the bottom surface of the annular underframe (1) in an equal radian manner, bolt holes are formed in the surfaces of the fixing bottom plates (2), and the fixing bottom plates (2) are fixedly connected with the ground through bolts;
guide rails (11) are fixedly mounted on the upper surfaces of the two long rods of the mounting frame (3), two pairs of sliding blocks (12) are symmetrically arranged on the bottom surface of the upper shell (13), and the guide rails (11) are connected with the sliding blocks (12) in a sliding manner;
limiting plates (27) are arranged at two ends of the guide rail (11), and the limiting plates (27) are vertically fixed on the upper surfaces of two long rods of the mounting frame (3) through welding;
the upper shell (13) is of a hollow cuboid structure with an opening at the upper part, and the lamp body (15) is matched with the upper shell (13);
the LED lamp comprises the following specific working steps:
the method comprises the following steps: starting the first air cylinder (16), wherein an output rod of the first air cylinder (16) extends out and drives a lamp body (15) hinged with the end part of the first air cylinder to rotate around the hinged position of the lamp body (15) and the upper shell (13), and the lamp body (15) turns upwards to irradiate;
step two: starting a driving motor (10), wherein an output shaft of the driving motor (10) rotates and drives a movable wheel (9) to rotate through a rotating shaft, the movable wheel (9) rotates and simultaneously drives the whole installation frame (3) to rotate around a rotating rod at the center of the installation frame, and an upper shell (13) and a lower shell (17) above the installation frame (3) are driven to rotate, so that the lamp body (15) rotates to irradiate all around;
step three: and starting the second cylinder (25), wherein an output rod of the second cylinder (25) extends or contracts to drive the two lower shells (17) to move on the guide rail (11) in a reverse or opposite direction, and the lower shell (17) drives the lamp body (15) to move through the upper shell (13) fixed above the lower shell.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910204324.XA CN109764253B (en) | 2019-03-18 | 2019-03-18 | Rotary LED lamp with adjustable irradiation angle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910204324.XA CN109764253B (en) | 2019-03-18 | 2019-03-18 | Rotary LED lamp with adjustable irradiation angle |
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| CN109764253A CN109764253A (en) | 2019-05-17 |
| CN109764253B true CN109764253B (en) | 2020-05-19 |
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| CN111219650B (en) * | 2020-01-14 | 2022-03-25 | 深圳市强流明光电有限公司 | LED lamp with changeable installation |
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| CN103851586A (en) * | 2012-11-30 | 2014-06-11 | 海洋王（东莞）照明科技有限公司 | Adjusting structure of lamp irradiating angles |
| CN107664280A (en) * | 2017-09-25 | 2018-02-06 | 安徽万杉高科有限公司 | A kind of adjustable LED body mechanism for being moved back and forth formula in direction |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6327640B2 (en) * | 2014-04-30 | 2018-05-23 | ミネベアミツミ株式会社 | Rotation range limiting device and device including structure |
| AU2016100743A4 (en) * | 2016-04-15 | 2016-06-30 | Quanzhou City Laite Lighting Co., Ltd. | A new LED lighting device |
| CN105782816B (en) * | 2016-04-27 | 2018-06-19 | 江门市迈菲特光电科技有限公司 | It is a kind of can annular movement LED light mechanism |
| CN207750919U (en) * | 2017-12-11 | 2018-08-21 | 南京东可达光电科技有限公司 | A kind of rotary shadow diffraction lamp bracket |
| CN207687982U (en) * | 2018-01-04 | 2018-08-03 | 内蒙古科技大学 | A kind of new type solar energy street lamp |
| CN108758404A (en) * | 2018-06-06 | 2018-11-06 | 安徽艳阳电气集团有限公司 | A kind of LED projector lamp of transhipment and regulating irradiation angle easy to remove |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851586A (en) * | 2012-11-30 | 2014-06-11 | 海洋王（东莞）照明科技有限公司 | Adjusting structure of lamp irradiating angles |
| CN107664280A (en) * | 2017-09-25 | 2018-02-06 | 安徽万杉高科有限公司 | A kind of adjustable LED body mechanism for being moved back and forth formula in direction |
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Denomination of invention: A Rotating LED Lamp with Adjustable Illumination Angle Effective date of registration: 20230927 Granted publication date: 20200519 Pledgee: Agricultural Bank of China Limited Tianchang City Branch Pledgor: ANHUI SUNNY ELECTRIC GROUP Co.,Ltd. Registration number: Y2023980059457 |