CN215223305U - Crop growth cycle control climate room lighting system - Google Patents

Abstract

The utility model relates to a lighting system for controlling climate chamber in crop growth period, which comprises a plurality of lighting devices distributed on a climate chamber bracket in a matrix form, a power supply for supplying power to the lighting device through a first wire, wherein the lighting device comprises two side plates arranged on the bracket, a scroll arranged on the two side plates, a suspension wire scroll, a wire scroll and a conductive slip ring which are fixedly arranged on the scroll, and two limiting holes arranged between the suspension wire scroll and the wire scroll, and a first threading hole arranged at one end of the wire reel, a suspension wire is wound on the suspension wire reel, the free end of the suspension wire passes through the corresponding limiting hole and is fixedly provided with an LED lamp assembly, the wire reel is wound with a wire II, the fixed end of the second wire penetrates through the first threading hole and then is electrically connected with the first wire through a conductive slip ring; the utility model discloses can adjust the height of LED lamp.

Description

Crop growth cycle control climate room lighting system

Technical Field

The utility model relates to a lighting apparatus, concretely relates to crop growth cycle control climate room lighting system.

Background

In the existing climate chamber, an LED lamp for providing illumination for crop growth is usually fixedly arranged on the top wall of a support of the climate chamber, the height of the LED lamp cannot be adjusted, and tests prove that the distance between a light source and a crop can be adjusted within a range of 20-180 cm according to needs to achieve the purpose of controlling the crop growth cycle more accurately, so that a lighting system with an adjustable height of the light source is urgently needed to be applied to the climate chamber for controlling the crop growth cycle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome foretell defect among the prior art, provide a crop growth cycle control climate room lighting system, its light source height-adjustable.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a crop growth cycle control climate room lighting system, includes that a plurality of matrix forms distribute in the lighting device on the climate room support, does through electric wire one the power of lighting device power supply, a serial communication port, lighting device including set up in two curb plates on the support set up in two spool on the curb plate, fixed set up in epaxial messenger wire spool, wire reel and the conductive slip ring, set up in the messenger wire spool with two limiting plates between the wire reel, and set up in spacing hole on the limiting plate, and set up in the through wires hole one of wire reel one end, the last winding of messenger wire spool is provided with the messenger wire, the free end of messenger wire passes corresponding spacing hole after-fixing and is provided with LED banks spare, the last winding of wire spool is provided with electric wire two, the stiff end of electric wire two is fixed in on the wire reel, The free end of the second wire penetrates through the corresponding limiting hole and then is electrically connected with the LED lamp assembly; be provided with gear one on the spool, be provided with a plurality of transmission shafts on the support, with the transmission shaft passes through the driving shaft that worm gear transmission is connected and drives driving shaft pivoted motor, be provided with a plurality of gears two on the transmission shaft, gear one with gear two meshes the connection.

Further, the reel adopts a reel returning shaft.

Furthermore, the lighting device further comprises a plurality of sliding blocks arranged on the support in a sliding mode and located on one side of the transmission shaft, a first limiting plate arranged on one side of the transmission shaft and close to the sliding blocks, a second limiting plate arranged on one side of the transmission shaft and far away from the sliding blocks, a driving piece for driving the sliding blocks to slide is arranged between the first limiting plate and the sliding blocks in a rotating mode, and a reset spring for controlling the sliding blocks to reset is arranged between the second limiting plate and the sliding blocks.

Furthermore, the two side plates are fixedly arranged on the sliding block.

Furthermore, the driving member comprises a central shaft rotatably arranged on the rack, a square wrench groove arranged at the center of the bottom of the central shaft, and an elliptical bulge fixedly arranged on the central shaft.

Furthermore, a magnet is fixedly arranged in the wrench groove.

Furthermore, a ratchet for limiting the rotation of the first gear is fixedly arranged on the second limit plate corresponding to the first gear.

Furthermore, the sliding block is also provided with a second threading hole for the first wire to pass through.

Furthermore, the two limiting plates are arranged in parallel and are fixedly arranged on the sliding block through the hanging rod.

Further, LED banks spare includes the lamp shade, sets up the LED lamp in the lamp shade below, be provided with the link on the lamp shade.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model arranges the LED lamp component on the bracket of the climate chamber through the suspension wire, and controls the height of the LED lamp component through the winding and the expansion of the suspension wire, thereby achieving the purpose of adjusting the distance between the light source and the crops; the utility model discloses pass through gear engagement with pivot and transmission shaft and be connected to pass through the worm gear transmission with transmission shaft and driving shaft and be connected, make the lift that drives all LED banks spares through a motor become possible, improved work efficiency. In a climatic chamber, when the variety of the planted crops is different, the height of the LED lamp assembly is required to be controlled independently, in order to solve the problem, the utility model sets the rotating shaft as the rewinding shaft, the lighting device is arranged on the slide block, the ratchet is arranged on the second limiting plate at one side of the slide block, so that the first gear of the lighting device is disengaged from the second gear on the transmission shaft through the slide block, the lifting of the lighting device is not driven by the transmission shaft any more, at the moment, when the LED lamp is required to descend, the height of the LED lamp assembly can be adjusted by only hanging the long rod hook on the hanging ring of the lampshade and pulling the LED lamp assembly downwards, when the height of the LED lamp assembly is adjusted to be proper, the slide block is continuously slid, the ratchet is inserted in the tooth socket of the first gear, the position of the LED lamp assembly can be fixed, and the aim of independently controlling the descending of the LED lamp is achieved, when the LED lamp needs to be lifted, the first gear is arranged between the second gear and the ratchet only by sliding the sliding block again, and the first gear, the second gear and the ratchet are not meshed with each other, so that the LED lamp is lifted upwards under the rewinding force of the rewinding shaft, when the LED lamp is lifted to the required height, the sliding block can be slid again, and the LED lamp assembly is positioned by meshing the ratchet and the first gear, so that the purpose of independently controlling the LED lamp to be lifted is achieved.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a perspective view of a lighting device according to an embodiment of the present invention;

fig. 3 is a perspective view (partially cut away) of an alternative angle of a lighting device in an embodiment of the present invention;

fig. 4 is a bottom view of a lighting device according to an embodiment of the present invention;

fig. 5 is a perspective view of an operating lever according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a long rod hook according to an embodiment of the present invention.

In the figure: 1. the LED lamp comprises a support, 2, a lighting device, 3, a first wire, 4, a side plate, 5, a rewinding shaft, 6, a suspension wire reel, 7, a wire reel, 8, a conductive slip ring, 9, a limiting hole, 10, a first threading hole, 11, a suspension wire, 12, a second wire, 13, a first gear, 14, a transmission shaft, 15, a driving shaft, 16, a motor, 17, a second gear, 18, a lampshade, 19, an LED lamp, 20, a hanging ring, 21, a shaft seat, 22, a rotating shaft, 23, a sliding block, 24, a first limiting plate, 25, a second limiting plate, 26, a driving piece, 27, a reset spring, 28, a ratchet, 29, a hanging rod, 30, a second threading hole, 31, a central shaft, 32, a spanner groove, 33, an oval bulge, 34, an operating rod, 35, a bulge, 36 and a long hook rod.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model relates to a crop growth cycle control climate chamber lighting system as shown in fig. 1-4, comprising a plurality of lighting devices 2 distributed on a climate chamber support 1 in a matrix form, a power supply for the lighting devices 2 via a wire-one 3, characterized in that, the lighting devices 2 comprises two side plates 4 arranged on the support 1, reels arranged on the two side plates 4, a suspension wire reel 6, a wire reel 7 and a conductive slip ring 8 fixedly arranged on the reels, two limiting plates arranged between the suspension wire reel 6 and the wire reel 7, and a limiting hole 9 arranged on the limiting plates, and a threading hole-one 10 arranged at one end of the wire reel 7, a suspension wire 11 is wound on the suspension wire reel 6, an LED lamp assembly is fixedly arranged after the free end of the suspension wire 11 passes through the corresponding limiting hole 9, a second wire 12 is wound on the wire reel 7, the fixed end of the second wire 12 is fixed on the wire reel 10 and penetrates through the first threading hole 10 to be electrically connected with the first wire 3 through a conductive slip ring 8, and the free end of the second wire 12 penetrates through a corresponding limiting hole 9 to be electrically connected with the LED lamp assembly; be provided with gear 13 on the spool, be provided with a plurality of transmission shafts 14 on the support 1, with driving shaft 15 that transmission shaft 14 passes through worm gear transmission and is connected and drive 15 pivoted motor 16 of driving shaft, be provided with a plurality of gears two 17 on the transmission shaft 14, gear 13 with gear two 17 meshing is connected. Further, the reel is rotatably connected with the side plate 4. The utility model discloses electrically conductive sliding ring is market article, and its specific structure is not being repeated here. The utility model arranges the LED lamp component on the bracket 1 of the climate chamber through the suspension wire 11, and controls the height of the LED lamp component through the winding and the expansion of the suspension wire 11, thereby achieving the purpose of adjusting the distance between the light source and the crops; the utility model discloses pass through gear engagement with pivot 22 and transmission shaft 14 and be connected to be connected transmission shaft 14 and driving shaft 15 through the worm gear transmission, make the lift that drives all LED banks spares through a motor 16 become possible, improved work efficiency.

Further, the LED lamp assembly comprises a lampshade 18 and an LED lamp 19 arranged below the lampshade 18, and a hanging ring 20 is arranged on the lampshade 18.

In order to solve the problem that the height of the LED lamp assembly is required to be controlled independently when different varieties of crops are planted in the climate chamber, the utility model provides a preferred embodiment of a lighting system for controlling the climate chamber by the crop growth period, the scroll shaft adopts a rewinding shaft 5, the rewinding shaft 5 belongs to the prior art, can adopt commercially available products, and can also adopt the rewinding shaft 5 with the following structure. The utility model discloses a 5 structures of backrush axle as follows: the rewinding shaft 5 comprises two shaft seats 21 respectively fixedly arranged on the corresponding side plates 4, shaft grooves formed in the shaft seats 21, and rotating shafts 22 inserted in the two shaft grooves, torsion springs are arranged at two ends of each rotating shaft 22 and arranged in the corresponding shaft grooves, one ends of the torsion springs are fixedly connected with the shaft grooves, and the other ends of the torsion springs are fixedly connected with the rotating shafts 22.

Further, the lighting device 2 further includes a plurality of slides set up in on the support 1, and be located the slider 23 of transmission shaft 14 one side, set up in the slider 23 is close to the first limiting plate 24 of transmission shaft 14 one side, set up in the slider 23 is kept away from the second limiting plate 25 of transmission shaft 14 one side, first limiting plate 24 with it is provided with the drive to rotate between the slider 23 the gliding driving piece 26 of slider 23, the second limiting plate 25 with be provided with control between the slider 23 the reset spring 27 that the slider 23 resets.

Further, the two side plates 4 are fixedly arranged on the sliding block 23.

Further, the driving member 26 includes a central shaft 31 rotatably disposed on the frame, a square wrench groove 32 disposed at the center of the bottom of the central shaft 31, and an elliptical protrusion 33 fixedly disposed on the central shaft 31.

Further, as shown in fig. 5, the lighting system further includes an operating rod 34 for driving the driving member 26 to rotate, and a protrusion 35 matching with the square wrench groove 32 is disposed at a top of the operating rod 34.

Further, as shown in fig. 6, the lighting system further includes a long rod hook 36, and the long rod hook 36 is used for being hung on the hanging ring 20 of the lampshade 18.

Furthermore, a magnet is fixedly arranged in the wrench groove, and the protrusion 35 is a protrusion 35 made of iron material.

Furthermore, a ratchet 28 for limiting the rotation of the first gear 13 is fixedly arranged on the second limit plate 25 at a position corresponding to the first gear 13. The utility model sets the rotating shaft 22 as the rewinding shaft 5, the lighting device 2 is arranged on the sliding block 23, the ratchet 28 is arranged on the second limit plate 25 on one side of the sliding block 23, so that the first gear 13 of the lighting device 2 is disengaged from the second gear 17 on the transmission shaft 14 by sliding the sliding block 23, the lifting of the lighting device 2 is not driven by the transmission shaft 14 any more, at the moment, when the LED lamp 19 needs to be lowered, only the long rod hook 36 needs to be hung on the hanging ring 20 of the lampshade 18, the height of the LED lamp assembly can be adjusted by pulling the LED lamp assembly downwards, when the height is adjusted to a proper height, the sliding block 23 continues to slide, the ratchet 28 is inserted in the tooth groove of the first gear 13, the position of the LED lamp assembly can be fixed, the purpose of independently controlling the LED lamp 19 to be lowered is achieved, when the LED lamp 19 needs to be raised, the sliding block 23 is only needed again to enable the first gear 13 to be arranged between the second gear 17 and the ratchet 28, the first gear is not meshed with the second gear and the ratchet, so that the LED lamp 19 is lifted upwards under the rewinding force of the rewinding shaft 5, when the LED lamp is lifted to a required height, the sliding block 23 can be slid again, the ratchet 28 is meshed with the first gear 13 to position the LED lamp assembly, and the purpose of independently controlling the LED lamp 19 to be lifted is achieved.

As an embodiment of the utility model relates to a crop growth cycle control climate chamber lighting system, two limiting plates set up side by side, and through jib 29 fixed set up in on the slider 23.

Furthermore, a second threading hole 30 for the first wire 3 to pass through is further formed in the sliding block 23.

The utility model discloses a use method does:

when all the LED lamps 19 need to be lifted synchronously, the protrusion 35 at the top of the operating rod 34 is inserted into the square wrench groove 32, the operating rod 34 is rotated to rotate the elliptical protrusion 33 of the driving piece 26, so that the distance between the transmission shaft 14 and the rewinding shaft 5 is shortest, then the operating rod 34 is taken down, at the moment, the first gear 13 is meshed with the second gear 17, the motor 16 is started, the rotating shaft 22 can be driven to rotate, the suspension wire 11 wound on the suspension wire reel 6 and the electric wire wound on the electric wire reel 7 are unwound, the LED lamps 19 are lowered, and when the LED lamps 19 are lowered to a required position, the motor 16 is turned off.

When a certain LED lamp 19 needs to be independently lowered, the protrusion 35 at the top of the operating rod 34 is inserted into the square wrench groove 32, the operating rod 34 is rotated to rotate the oval protrusion 33 of the driving part 26, the distance between the rewinding shaft 5 and the transmission shaft 14 is centered, at the moment, the first gear 13 and the second gear 17 are disengaged, then the long rod hook 36 is hung on the hanging ring 20 of the lampshade 18 and pulled downwards, the suspension wire 11 wound on the suspension wire winding shaft 6 and the second wire wound on the wire winding shaft 7 are uncoiled, so that the LED lamp 19 is lowered, when the LED lamp 19 is lowered to a required position, the driving part 26 is continuously rotated to enable the distance between the rewinding shaft 5 and the transmission shaft 14 to be longest, then the operating rod 34 is taken out, the long rod hook 36 is taken off, and at the moment, the ratchet 28 is inserted into the tooth groove of the first gear 13 to limit the rotation of the first gear 13.

When a certain LED lamp 19 needs to be lifted independently, the long rod hook 36 is hung on the hanging ring 20 of the lampshade 18, then the protrusion 35 at the top of the operating rod 34 is inserted into the square wrench groove 32, at the moment, one hand holds the long rod hook 36, the other hand holds the operating rod 34, the operating rod 34 is rotated to rotate the elliptical protrusion 33 of the driving piece 26 and center the distance between the rewinding shaft 5 and the transmission shaft 14, at the moment, the ratchet 28 is disengaged from the tooth space of the first gear 13, the rewinding shaft 5 rotates under the effect of the rewinding force to wind the suspension wire 11 and the electric wire two, so that the LED lamp 19 is lifted, at the moment, the long rod hook 36 is held by the hand, so that the winding speed can be controlled, the winding speed is prevented from being too fast, when the LED lamp 19 is lifted to a required position, the operating rod 34 is rotated again to rotate the elliptical protrusion 33 of the driving piece 26, and the distance between the rewinding shaft 5 and the transmission shaft 14 is longest, then the operating rod 34 is taken out, the long rod hook 36 is taken out, and at the moment, the ratchet 28 is inserted into the tooth groove of the first gear 13 to limit the rotation of the first gear 13.

The above-described embodiments are merely preferred examples of the present invention and are not exhaustive of the possible implementations of the present invention. Any obvious modifications to the above would be obvious to those of ordinary skill in the art, but would not bring the invention so modified beyond the spirit and scope of the present invention.

Claims (10)

1. The utility model provides a crop growth cycle control climate room lighting system, includes a plurality of matrix form distribution lighting device (2) on climate room support (1), does through electric wire (3) the power of lighting device (2) power supply, a serial communication port, lighting device (2) including set up in two curb plate (4) on support (1), set up in two spool on curb plate (4), fixed set up in suspension wire reel (6), electric wire reel (7) and conductive slip ring (8) on the spool, set up in suspension wire reel (6) with two limiting plates between electric wire reel (7), and set up in spacing hole (9) on the limiting plate, and set up in first (10) of through wires hole of electric wire reel (7) one end, the winding is provided with suspension wire (11) on suspension wire reel (6), the free end of the suspension wire (11) penetrates through the corresponding limiting hole (9) and then is fixedly provided with an LED lamp assembly, the wire reel (7) is wound with a second wire (12), the fixed end of the second wire (12) is fixed on the wire reel (10) and penetrates through the first threading hole (10) to be electrically connected with the first wire (3) through a conductive sliding ring (8), and the free end of the second wire (12) penetrates through the corresponding limiting hole (9) and then is electrically connected with the LED lamp assembly; be provided with gear (13) on the spool, be provided with on support (1) a plurality of transmission shafts (14), with driving shaft (15) and the drive that transmission shaft (14) pass through worm gear transmission and connect driving shaft (15) pivoted motor (16), be provided with a plurality of gears two (17) on transmission shaft (14), gear (13) with gear two (17) meshing is connected.

2. A crop growth cycle controlled climate chamber illumination system according to claim 1, wherein the reel is a rewind reel (5).

3. The crop growth cycle controlled climate chamber illumination system according to claim 2, wherein the illumination device (2) further comprises a plurality of sliders (23) slidably disposed on the bracket (1) and located on one side of the transmission shaft (14), a first limiting plate (24) disposed on one side of the slider (23) close to the transmission shaft (14), a second limiting plate (25) disposed on one side of the slider (23) far away from the transmission shaft (14), a driving member (26) for driving the slider (23) to slide is rotatably disposed between the first limiting plate (24) and the slider (23), and a return spring (27) for controlling the slider (23) to return is disposed between the second limiting plate (25) and the slider (23).

4. A crop growth cycle controlled climate chamber illumination system according to claim 3, wherein two of said side panels (4) are fixedly arranged on said slider (23).

5. A crop growth cycle controlled climate chamber illumination system according to claim 3, wherein the driving member (26) comprises a central shaft (31) rotatably disposed on the frame (1), a square wrench groove (32) disposed at the center of the bottom of the central shaft (31), and an elliptical protrusion (33) fixedly disposed on the central shaft (31).

6. A crop growth cycle controlled climate chamber illumination system as claimed in claim 5, wherein magnets are fixedly arranged in the wrench slot (32).

7. A crop growth cycle controlled climate chamber illumination system according to claim 2, wherein a ratchet (28) for limiting rotation of the first gear (13) is fixedly arranged on the second limiting plate (25) corresponding to the first gear (13).

8. The crop growth cycle controlled climate chamber illumination system according to claim 2, wherein the slider (23) is further provided with a second threading hole (30) for the first wire (3) to pass through.

9. A crop growth cycle controlled climate chamber lighting system according to claim 2 wherein two limiting plates are juxtaposed and fixed to the slider (23) by a suspension rod (29).

10. The crop growth cycle controlled climate chamber illumination system according to claim 1, wherein the LED lamp assembly comprises a lampshade (18), an LED lamp (19) arranged below the lampshade (18), and a hanging ring (20) is arranged on the lampshade (18).

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