CN113803663A - Irradiation range adjustable LED lamp strip - Google Patents
Irradiation range adjustable LED lamp strip Download PDFInfo
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- CN113803663A CN113803663A CN202110968154.XA CN202110968154A CN113803663A CN 113803663 A CN113803663 A CN 113803663A CN 202110968154 A CN202110968154 A CN 202110968154A CN 113803663 A CN113803663 A CN 113803663A
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- fixedly connected
- servo motor
- led lamp
- bottom plate
- mounting frame
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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
- F21S8/00—Lighting devices intended for fixed installation
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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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/22—Adjustable mountings telescopic
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/34—Supporting elements displaceable along a guiding element
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- 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)
Abstract
The invention discloses an LED lamp strip with an adjustable irradiation range, which belongs to the technical field of LED lamps and comprises the following components: the mounting frame is internally provided with two first mounting grooves; the LED light bar main body is arranged on the lower side of the mounting frame; the bottom plate is arranged in the mounting frame, and a third mounting groove is formed in the bottom plate; the adjusting mechanism is arranged on the bottom plate and connected with the LED light bar main body to adjust the position of the LED light bar main body; and the moving mechanism is arranged in the mounting frame and is connected with the bottom plate so as to move the LED light bar main body. The LED lamp strip main body can be adjusted in various positions to enable the light irradiation range of the LED lamp strip main body to be wider.
Description
Technical Field
The invention relates to the technical field of LED lamps, in particular to an LED lamp bar with an adjustable irradiation range.
Background
The LED lighting fixture is a general term for LED lighting fixtures, and refers to a fixture capable of transmitting light, distributing and changing light distribution of an LED light source, including all parts and components required for fixing and protecting the LED light source except the LED light source, and circuit accessories necessary for connecting with a power supply. With the further maturity of LED technology, LEDs will make more and better developments in the field of design and development of household lighting fixtures. The design of the lamp in the room in the 21 st century takes the design of an LED lamp as the mainstream, and fully reflects the lighting development trends of energy conservation, health, artistic and humanization at the same time, so that the lamp becomes the leading factor of the lighting culture of the room. In the new century, the LED illuminating lamp can illuminate the living room of each person, changes the life of each person and becomes a great revolution of the development and design of the lamp.
Most of the LED lamp strips commonly used at present are fixed, so that the irradiation range of the LED lamp strips is not convenient to regulate and control, the actual use effect of the LED lamp strips is reduced, and the LED lamp strips with the adjustable irradiation range are provided for solving the problem.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide the LED lamp strip with the adjustable irradiation range, which can realize that the light irradiation range of the LED lamp strip main body is wider by carrying out multi-aspect position adjustment on the LED lamp strip main body.
In order to solve the problems, the invention adopts the following technical scheme:
an illumination range adjustable LED lamp strip, includes:
the mounting frame is internally provided with two first mounting grooves, and racks are fixedly connected in the two first mounting grooves;
the LED light bar main body is arranged on the lower side of the mounting frame;
the bottom plate is arranged in the mounting frame, and a third mounting groove is formed in the bottom plate;
the adjusting mechanism is arranged on the bottom plate and connected with the LED light bar main body to adjust the position of the LED light bar main body;
the moving mechanism is arranged in the mounting frame and connected with the bottom plate to move the LED light bar main body.
As a preferred scheme of the present invention, the moving mechanism includes two sets of linkage assemblies, a moving assembly and a first servo motor, the first servo motor is fixedly connected to the upper end of the bottom plate, the first servo motor and the two sets of linkage assemblies are connected to each other to drive the two sets of linkage assemblies, and the two sets of linkage assemblies are connected to the moving assembly to move.
As a preferable scheme of the invention, the moving assembly comprises two racks, two gears, two rotating rods and two mounting frames, the two racks are respectively and fixedly connected in the two first mounting grooves, the two rotating rods are respectively arranged in the mounting frame, the surface of each rotating rod is respectively and fixedly connected with two gears, the four gears are respectively meshed with the two racks, the two mounting frames are fixedly connected to the upper end of the bottom plate, and the two mounting frames are respectively sleeved on the surfaces of the two rotating rods.
As a preferable scheme of the invention, each group of linkage assemblies comprises a first belt pulley, a second belt pulley and a transmission belt, the first belt pulley is fixedly connected to the surface of the rotating rod, the second belt pulley is fixedly connected to the output end of the first servo motor, the transmission belt is sleeved on the surfaces of the first belt pulley and the second belt pulley, and the first belt pulley and the second belt pulley are in transmission connection through the transmission belt.
As a preferred scheme of the invention, the front end and the rear end of the bottom plate are fixedly connected with limiting plates, the limiting plate positioned at the front end is provided with a second mounting groove, limiting grooves are respectively formed between the front inner wall and the rear inner wall of the mounting frame, the two limiting plates are respectively connected in the two limiting grooves in a sliding manner, the front end and the rear end of the mounting frame are respectively provided with limiting sliding holes, and the two ends of the two rotating rods are respectively connected in the two limiting sliding holes in a sliding manner.
As a preferable scheme of the invention, the adjusting mechanism comprises a front and rear adjusting assembly, a lifting adjusting assembly and an angle adjusting assembly, the front and rear adjusting assembly is arranged on the bottom plate, the lifting adjusting assembly is arranged on the front and rear adjusting assembly, the angle adjusting assembly is arranged on the lifting adjusting assembly, and the front and rear adjusting assembly, the lifting adjusting assembly and the angle adjusting assembly are connected to realize the position adjustment of the LED light bar main body.
As a preferable scheme of the present invention, the front-back adjustment assembly includes a second servo motor, a screw rod and two nuts, the second servo motor is fixedly connected to the front end of the bottom plate, the second servo motor is located in the second mounting groove, the screw rod is rotatably connected to the third mounting groove, an output end of the second servo motor movably penetrates through the bottom plate, an output end of the second servo motor is fixedly connected to the screw rod, and both the two nuts are in threaded connection with the surface of the screw rod.
As a preferable scheme of the invention, the lifting adjusting assembly comprises two connecting blocks, a base and an electric telescopic rod, the two connecting blocks are respectively and fixedly connected to the lower ends of the two nuts, the base is fixedly connected to the lower ends of the two connecting blocks, and the electric telescopic rod is fixedly connected to the lower end of the base.
As a preferable scheme of the present invention, the angle adjusting assembly includes a first connecting seat, a rotating shaft, a second connecting seat, a fixing frame, and a third servo motor, the first connecting seat is fixedly connected to an output end of the electric telescopic rod, the rotating shaft is rotatably connected to the first connecting seat, the second connecting seat is fixedly connected to a surface of the rotating shaft, the LED light bar body is fixedly connected to a lower end of the second connecting seat, the fixing frame is fixedly connected to a surface of the output end of the electric telescopic rod, the third servo motor is fixedly connected to the fixing frame, and an output end of the third servo motor is fixedly connected to the rotating shaft.
As a preferable scheme of the invention, the upper end of the mounting frame is fixedly connected with four vertical rods, two reinforcing ribs are fixedly connected among the four vertical rods, and the upper ends of the four vertical rods are fixedly connected with connecting pieces.
Compared with the prior art, the invention has the advantages that:
(1) when the device needs to be used, a first servo motor is started to rotate, two rotating rods rotate simultaneously through the mutual matching of two first belt pulleys, a second belt pulley and a transmission belt due to the rotation of the first servo motor, a gear is driven to rotate by the rotation of the rotating rods, the gear moves left and right on a rack due to the rotation of the gear, the gear moves left and right on the rack by controlling the forward and reverse rotation of the first servo motor, an LED light bar body is driven to move left and right, the left and right positions of the LED light bar body are adjusted, a second servo motor is started to rotate after the left and right positions of the LED light bar body are adjusted, the screw is driven to rotate by the rotation of the second servo motor, two nuts move on the surface of the screw due to the rotation of the screw, the nuts move front and back on the surface of the screw by controlling the forward and reverse rotation of the second servo motor, and the front and back positions of the LED light bar body are adjusted, the electric telescopic handle is started to stretch, the stretching of the electric telescopic handle is to facilitate the adjustment of the height of the LED light bar main body, the third servo motor is started to rotate at last, the third servo motor rotates to drive the rotating shaft to rotate, the rotating shaft drives the LED light bar main body to rotate through the second connecting seat, the angle of the LED light bar main body is adjusted by controlling the forward and reverse rotation of the third servo motor, and therefore the range of light irradiation of the LED light bar main body is wider by adjusting the position of the LED light bar main body in multiple aspects.
(2) According to the invention, the limiting plate is arranged to slide in the limiting groove conveniently, the stability of the bottom plate during movement is improved through the mutual matching of the limiting plate and the limiting groove, the bottom plate is prevented from position deviation, the second mounting groove is arranged to accommodate the second servo motor conveniently, and the two limiting sliding holes are arranged to facilitate the sliding of the rotating rod so as to limit the rotating rod.
(3) In the invention, the vertical rod is convenient for fixing the connecting piece, the connecting piece is convenient for fixing the mounting frame, and the reinforcing rib is convenient for improving the stability of the vertical rod during fixing.
Drawings
FIG. 1 is an overall exploded view of an LED light bar with adjustable illumination range according to the present invention;
FIG. 2 is a front perspective view of an LED light bar with adjustable illumination range according to the present invention;
FIG. 3 is a bottom perspective view of an adjustable illumination range LED light bar of the present invention;
FIG. 4 is a schematic view of an installation frame of an LED light bar with adjustable illumination range according to the present invention;
FIG. 5 is a combination diagram of a moving mechanism and an adjusting mechanism of an LED light bar with adjustable illumination range according to the present invention;
FIG. 6 is an exploded view of a moving mechanism of an LED light bar with adjustable illumination range according to the present invention;
fig. 7 is an exploded view of an adjusting mechanism of the LED light bar with adjustable illumination range according to the present invention.
The reference numbers in the figures illustrate:
1. installing a frame; 2. a first mounting groove; 3. a rack; 4. a limiting slide hole; 5. a limiting groove; 6. a gear; 7. a rotating rod; 8. a base plate; 9. a mounting frame; 10. a first pulley; 11. a second pulley; 12. a drive belt; 13. a first servo motor; 14. a limiting plate; 15. a second mounting groove; 16. a third mounting groove; 17. a second servo motor; 18. a screw; 19. a nut; 20. connecting blocks; 21. a base; 22. an electric telescopic rod; 23. a first connecting seat; 24. a rotating shaft; 25. a second connecting seat; 26. an LED light bar body; 27. a fixed mount; 28. a third servo motor; 29. a vertical rod; 30. reinforcing ribs; 31. a connecting member.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-7, an LED light bar with adjustable illumination range includes:
the mounting frame 1 is internally provided with two first mounting grooves 2;
the LED light bar main body 26 is arranged on the lower side of the mounting frame 1;
the bottom plate 8 is arranged in the mounting frame 1, and a third mounting groove 16 is formed in the bottom plate 8;
the adjusting mechanism is arranged on the bottom plate 8 and connected with the LED light bar main body 26 to adjust the position of the LED light bar main body 26;
and the moving mechanism is arranged in the mounting frame 1 and is connected with the bottom plate 8 so as to move the LED light bar main body 26.
In this embodiment, first, the first servo motor 13 is started to rotate, the rotation of the first servo motor 13 causes the two rotating rods 7 to rotate simultaneously through the mutual cooperation of the two first belt pulleys 10, the second belt pulley 11 and the transmission belt 12, the rotation of the rotating rods 7 drives the gear 6 to rotate, the rotation of the gear 6 causes the gear 6 to move left and right on the rack 3, the forward and reverse rotation of the first servo motor 13 is controlled to cause the gear 6 to move left and right on the rack 3, and further, the LED light bar main body 26 is driven to move left and right, so as to adjust the left and right positions of the LED light bar main body 26, after the left and right positions of the LED light bar main body 26 are adjusted, the second servo motor 17 is started to rotate, the rotation of the second servo motor 17 drives the screw 18 to rotate, the rotation of the screw 18 causes the two nuts 19 to move on the surface of the screw 18, and the forward and backward movement of the nuts 19 on the surface of the screw 18 is controlled by the forward and reverse rotation of the second servo motor 17, and then adjust the front and back position of LED lamp strip main part 26, it is flexible to start electric telescopic handle 22, electric telescopic handle 22's flexible is the height of the convenient regulation LED lamp strip main part 26 of being convenient for, it rotates to start third servo motor 28 at last, the rotation of third servo motor 28 drives pivot 24 and rotates, the rotation of pivot 24 drives LED lamp strip main part 26 through second connecting seat 25 and rotates, make LED lamp strip main part 26's angle adjusted through controlling the positive and negative rotation of third servo motor 28, thereby make LED lamp strip main part 26 light irradiation's scope wider through carrying out many-sided position control to LED lamp strip main part 26.
Specifically, the moving mechanism comprises two groups of linkage assemblies, a moving assembly and a first servo motor 13, the first servo motor 13 is fixedly connected to the upper end of the bottom plate 8, the first servo motor 13 is connected with the two groups of linkage assemblies in a homogeneous mode to drive the two groups of linkage assemblies, and the two groups of linkage assemblies are connected with the moving assembly to move.
In this embodiment, the moving mechanism includes two sets of linkage assemblies, a moving assembly and a first servo motor 13, the first servo motor 13 is fixedly connected to the upper end of the bottom plate 8, the first servo motor 13 is connected to the two sets of linkage assemblies to drive the two sets of linkage assemblies, and the two sets of linkage assemblies are connected to the moving assembly to move.
Specifically, the movable assembly comprises a rack 3, a gear 6, rotating rods 7 and a mounting frame 9, the rack 3, the rotating rods 7 and the mounting frame 9 are arranged into two parts, the two racks 3 are fixedly connected in the two first mounting grooves 2 respectively, the two rotating rods 7 are arranged in the mounting frame 1 respectively, the two gears 6 are fixedly connected to the surface of each rotating rod 7, the four gears 6 are meshed with the two racks 3 respectively, the two mounting frames 9 are fixedly connected to the upper end of the bottom plate 8, and the surfaces of the two rotating rods 7 are sleeved with the two mounting frames 9 respectively.
In this embodiment, the rotation of first servo motor 13 makes two bull sticks 7 rotate simultaneously through mutually supporting of two first belt pulleys 10, second belt pulley 11 and driving belt 12, the rotation of bull stick 7 drives gear 6 to rotate, the rotation of gear 6 makes gear 6 move about on rack 3, make gear 6 move about on rack 3 through the positive and negative rotation of controlling first servo motor 13, and then drive LED lamp strip main part 26 and move about, thereby adjust the left and right sides position of LED lamp strip main part 26.
Specifically, every group linkage subassembly all includes first belt pulley 10, second belt pulley 11 and driving belt 12, and first belt pulley 10 fixed connection is in the surface of bull stick 7, and second belt pulley 11 fixed connection is in the output of first servo motor 13, and driving belt 12 cover is located the surface of first belt pulley 10 and second belt pulley 11, and is connected through driving belt 12 transmission between first belt pulley 10 and the second belt pulley 11.
In this embodiment, the first belt pulley 10 is fixedly connected to the surface of the rotating rod 7, the second belt pulley 11 is fixedly connected to the output end of the first servo motor 13, the transmission belt 12 is sleeved on the surfaces of the first belt pulley 10 and the second belt pulley 11, the first belt pulley 10 and the second belt pulley 11 are in transmission connection through the transmission belt 12, and the rotation of the first servo motor 13 enables the two rotating rods 7 to rotate simultaneously through the mutual matching of the two first belt pulleys 10, the second belt pulley 11 and the transmission belt 12.
Specifically, the equal fixedly connected with limiting plate 14 in both ends around the bottom plate 8 has been located and has been seted up second mounting groove 15 on the limiting plate 14 of front end, has all seted up spacing groove 5 between the inner wall around the installing frame 1, and two limiting plate 14 sliding connection are respectively in two spacing grooves 5, and spacing slide opening 4 has all been seted up at both ends around the installing frame 1, and the both ends of two bull sticks 7 sliding connection are respectively in two spacing slide openings 4.
In this embodiment, limiting plate 14's setting is for the sake of convenience gliding in spacing groove 5, has improved the stability of bottom plate 8 when removing through mutually supporting of limiting plate 14 and spacing groove 5, has prevented that bottom plate 8 can take place the offset, and seting up of second mounting groove 15 is for the sake of convenience holding second servo motor 17, and seting up of two spacing slide opening 4 is for the sake of convenience bull stick 7 is gliding, and then spacing to bull stick 7.
Specifically, adjustment mechanism includes front and back adjusting part, lift adjusting part and angle adjusting part, and front and back adjusting part sets up on bottom plate 8, and lift adjusting part sets up on front and back adjusting part, and angle adjusting part sets up on lift adjusting part, and front and back adjusting part, lift adjusting part and angle adjusting part are connected in order to realize adjusting the position of LED lamp strip main part 26.
In this embodiment, adjustment mechanism includes front and back adjusting part, lift adjusting part and angle adjusting part, and front and back adjusting part sets up on bottom plate 8, and lift adjusting part sets up on front and back adjusting part, and angle adjusting part sets up on lift adjusting part, and front and back adjusting part, lift adjusting part and angle adjusting part are connected in order to realize adjusting the position of LED lamp strip main part 26.
Specifically, the front and back adjusting part comprises a second servo motor 17, a screw rod 18 and a nut 19, the second servo motor 17 is fixedly connected to the front end of the bottom plate 8, the second servo motor 17 is located in the second mounting groove 15, the screw rod 18 is rotatably connected to the third mounting groove 16, the output end of the second servo motor 17 penetrates through the bottom plate 8 in a movable mode, the output end of the second servo motor 17 is fixedly connected with the screw rod 18, the nut 19 is arranged to be two, and the two nuts 19 are connected to the surface of the screw rod 18 in a threaded mode.
In this embodiment, the second servo motor 17 is started to rotate, the screw 18 is driven to rotate by the rotation of the second servo motor 17, the two nuts 19 move on the surface of the screw 18 by the rotation of the screw 18, and the nuts 19 move back and forth on the surface of the screw 18 by controlling the forward and reverse rotation of the second servo motor 17, so as to adjust the front and rear positions of the LED light bar main body 26.
Specifically, lift adjustment subassembly includes connecting block 20, base 21 and electric telescopic handle 22, and connecting block 20 sets up to two, and two connecting blocks 20 are fixed connection in two nuts 19's lower extreme respectively, and base 21 fixed connection is in the lower extreme of two connecting blocks 20, and electric telescopic handle 22 fixed connection is in the lower extreme of base 21.
In this embodiment, the electric telescopic rod 22 is started to stretch, and the stretching of the electric telescopic rod 22 is to facilitate the adjustment of the height of the LED light bar main body 26.
Specifically, angle adjusting element includes first connecting seat 23, pivot 24, second connecting seat 25, mount 27 and third servo motor 28, 23 fixed connection in electric telescopic handle's 22 output of first connecting seat, pivot 24 rotates to be connected in first connecting seat 23, second connecting seat 25 fixed connection in the surface of pivot 24, LED lamp strip main part 26 fixed connection in the lower extreme of second connecting seat 25, mount 27 fixed connection in electric telescopic handle's 22 output surface, third servo motor 28 fixed connection is in mount 27, third servo motor 28's output and 24 fixed connection of pivot.
In this embodiment, start third servo motor 28 and rotate, third servo motor 28's rotation drives pivot 24 and rotates, and the rotation of pivot 24 drives LED lamp strip main part 26 through second connecting seat 25 and rotates, makes the angle of LED lamp strip main part 26 obtain adjusting through controlling third servo motor 28's positive and negative rotation.
Specifically, four vertical rods 29 are fixedly connected to the upper end of the mounting frame 1, two reinforcing ribs 30 are fixedly connected between the four vertical rods 29, and connecting pieces 31 are fixedly connected to the upper ends of the four vertical rods 29.
In this embodiment, the vertical bar 29 is for fixing the connecting member 31, the connecting member 31 is for fixing the mounting frame 1, and the reinforcing rib 30 is for improving the stability of the vertical bar 29 when it is fixed.
The working principle is as follows: when the device needs to be used, firstly, the first servo motor 13 is started to rotate, the rotation of the first servo motor 13 enables the two rotating rods 7 to rotate simultaneously through the mutual matching of the two first belt pulleys 10, the second belt pulley 11 and the transmission belt 12, the rotation of the rotating rods 7 drives the gear 6 to rotate, the rotation of the gear 6 enables the gear 6 to move left and right on the rack 3, the gear 6 moves left and right on the rack 3 through controlling the forward and reverse rotation of the first servo motor 13, the LED light bar main body 26 is driven to move left and right, the left and right positions of the LED light bar main body 26 are adjusted, after the left and right positions of the LED light bar main body 26 are adjusted, the second servo motor 17 is started to rotate, the rotation of the second servo motor 17 drives the screw rod 18 to rotate, the rotation of the screw rod 18 enables the two nuts 19 to move on the surface of the screw rod 18, and the forward and backward movement of the nuts 19 on the surface of the screw rod 18 through controlling the forward and reverse rotation of the second servo motor 17, and then adjust the front and back position of LED lamp strip main part 26, it is flexible to start electric telescopic handle 22, electric telescopic handle 22's flexible is the height of the convenient regulation LED lamp strip main part 26 of being convenient for, it rotates to start third servo motor 28 at last, the rotation of third servo motor 28 drives pivot 24 and rotates, the rotation of pivot 24 drives LED lamp strip main part 26 through second connecting seat 25 and rotates, make LED lamp strip main part 26's angle adjusted through controlling the positive and negative rotation of third servo motor 28, thereby make LED lamp strip main part 26 light irradiation's scope wider through carrying out many-sided position control to LED lamp strip main part 26.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides an irradiation range adjustable LED lamp strip which characterized in that includes:
the mounting structure comprises a mounting frame (1), wherein two first mounting grooves (2) are formed in the mounting frame (1);
the LED lamp strip main body (26), the LED lamp strip main body (26) is arranged on the lower side of the mounting frame (1);
the bottom plate (8), the bottom plate (8) is arranged in the mounting frame (1), and a third mounting groove (16) is formed in the bottom plate (8);
the adjusting mechanism is arranged on the bottom plate (8) and connected with the LED light bar main body (26) to adjust the position of the LED light bar main body (26);
the moving mechanism is arranged in the mounting frame (1) and connected with the bottom plate (8) to move the LED light bar main body (26).
2. The LED lamp bar with adjustable illumination range of claim 1, wherein: the moving mechanism comprises two groups of linkage assemblies, a moving assembly and a first servo motor (13), the first servo motor (13) is fixedly connected to the upper end of the bottom plate (8), the first servo motor (13) is connected with the two groups of linkage assemblies in a homogeneous mode to drive the two groups of linkage assemblies, and the linkage assemblies are connected with the moving assembly to move.
3. The LED lamp bar with adjustable illumination range of claim 2, wherein: the movable assembly comprises a rack (3), a gear (6), a rotating rod (7) and a mounting frame (9), wherein the rack (3), the rotating rod (7) and the mounting frame (9) are arranged into two parts, namely, the rack (3) is fixedly connected into two first mounting grooves (2) respectively, and the rotating rod (7) is arranged in the mounting frame (1) respectively, and is arranged into two gears (6) and four gears (6) which are fixedly connected to the surface of the rotating rod (7) respectively, the gears (6) are meshed with the two racks (3) respectively, and the mounting frame (9) is fixedly connected to the upper end of the bottom plate (8) and is arranged into two parts, namely, the mounting frame (9) is sleeved on the surface of the two rotating rods (7).
4. The LED lamp bar with adjustable illumination range of claim 3, wherein: every group the linkage subassembly all includes first belt pulley (10), second belt pulley (11) and driving belt (12), first belt pulley (10) fixed connection is in the surface of bull stick (7), second belt pulley (11) fixed connection is in the output of first servo motor (13), the surface of first belt pulley (10) and second belt pulley (11) is located to driving belt (12) cover, and is connected through driving belt (12) transmission between first belt pulley (10) and second belt pulley (11).
5. The LED lamp bar with adjustable illumination range of claim 4, wherein: the equal fixedly connected with limiting plate (14) in both ends around bottom plate (8), be located the front end second mounting groove (15) have been seted up on limiting plate (14), spacing groove (5), two have all been seted up between the inner wall around installing frame (1) limiting plate (14) sliding connection respectively in two spacing grooves (5), spacing slide opening (4), two have all been seted up at both ends around installing frame (1) the both ends difference sliding connection of bull stick (7) is in two spacing slide openings (4).
6. The LED lamp bar with adjustable illumination range of claim 5, wherein: the adjusting mechanism comprises a front adjusting component, a rear adjusting component, a lifting adjusting component and an angle adjusting component, the front adjusting component and the rear adjusting component are arranged on the bottom plate (8), the lifting adjusting component is arranged on the front adjusting component and the rear adjusting component, the angle adjusting component is arranged on the lifting adjusting component, and the front adjusting component, the rear adjusting component, the lifting adjusting component and the angle adjusting component are connected to adjust the position of the LED lamp strip main body (26).
7. The LED lamp bar with adjustable illumination range of claim 6, wherein: the front and back adjusting part comprises a second servo motor (17), a screw rod (18) and a nut (19), the second servo motor (17) is fixedly connected to the front end of the bottom plate (8), the second servo motor (17) is located in the second mounting groove (15), the screw rod (18) is rotatably connected to the third mounting groove (16), the output end of the second servo motor (17) movably penetrates through the bottom plate (8), the output end of the second servo motor (17) is fixedly connected with the screw rod (18), the nut (19) is arranged into two nuts (19) which are connected to the surface of the screw rod (18) in an equal threaded mode.
8. The LED lamp bar with adjustable illumination range of claim 7, wherein: the lifting adjusting assembly comprises connecting blocks (20), a base (21) and electric telescopic rods (22), the connecting blocks (20) are arranged to be two, the connecting blocks (20) are fixedly connected to the lower ends of the two nuts (19) respectively, the base (21) is fixedly connected to the lower ends of the two connecting blocks (20), and the electric telescopic rods (22) are fixedly connected to the lower ends of the base (21).
9. The LED lamp bar with adjustable illumination range of claim 8, wherein: the angle adjusting assembly comprises a first connecting seat (23), a rotating shaft (24), a second connecting seat (25), a fixing frame (27) and a third servo motor (28), the first connecting seat (23) is fixedly connected to the output end of the electric telescopic rod (22), the rotating shaft (24) is rotatably connected to the first connecting seat (23), the second connecting seat (25) is fixedly connected to the surface of the rotating shaft (24), an LED lamp strip main body (26) is fixedly connected to the lower end of the second connecting seat (25), the fixing frame (27) is fixedly connected to the surface of the output end of the electric telescopic rod (22), the third servo motor (28) is fixedly connected to the fixing frame (27), and the output end of the third servo motor (28) is fixedly connected to the rotating shaft (24).
10. The LED lamp bar with adjustable illumination range of claim 9, wherein: the mounting frame is characterized in that four vertical rods (29) are fixedly connected to the upper end of the mounting frame (1), four reinforcing ribs (30) are fixedly connected between the vertical rods (29), and four connecting pieces (31) are fixedly connected to the upper ends of the vertical rods (29).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110968154.XA CN113803663A (en) | 2021-08-23 | 2021-08-23 | Irradiation range adjustable LED lamp strip |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110968154.XA CN113803663A (en) | 2021-08-23 | 2021-08-23 | Irradiation range adjustable LED lamp strip |
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| CN113803663A true CN113803663A (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110968154.XA Pending CN113803663A (en) | 2021-08-23 | 2021-08-23 | Irradiation range adjustable LED lamp strip |
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| CN115486281A (en) * | 2022-08-01 | 2022-12-20 | 贵溪欧绿多肉植物有限公司 | Illumination adjusting device is used in plant planting based on bluetooth communication technology |
| CN115854295A (en) * | 2022-12-26 | 2023-03-28 | 江苏浦亚照明科技股份有限公司 | LED lamp capable of being combined for use |
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