Color-changeable plant lighting device

Abstract

The utility model relates to a color-changeable plant lighting device. Comprising a base box internally provided with a controller, the top of the base box is provided with a cage-shaped protective frame, the cage-shaped protective frame is internally provided with a center cylinder, the outer wall of the center cylinder is provided with a plurality of sets of lighting lamp tubes which are arranged at equal-angle intervals in the circumferential direction, and the length direction of the lighting lamp tubes is parallel to the axial direction of the center cylinder; each group of lighting lamp tubes has different spectral colors; a top shaft sleeve and a rotating shaft are arranged between the top of the center cylinder and the top of the cage-shaped protection frame, a bottom shaft sleeve and a rotating shaft are arranged between the bottom of the center cylinder and the top of the base box body, and a rotation driving assembly for driving the center cylinder to rotate is installed in the base box body. A setting knob is installed outside the base box body, and a lampshade is further installed on the side portion of the cage-shaped protection frame. The utility model provides a color-changeable plant lighting device which can adjust and set the spectrum type of supplementary lighting and can be moved to meet the supplementary lighting requirement of a specific area in a planting room.

Description

TECHNICAL FIELD

[0001] The utility model belongs to plant lighting facility technical field especially relates to a variable color plant lighting device. BACKGROUND

[0002] Plant light supplementing illuminating device is a kind of light supplementing illuminating device in plant growth, commonly used in modern wisdom agriculture, plant planting greenhouse, the growth of plant is promoted by light supplementing, and yield and product quality are improved, under the condition of insufficient illumination such as winter, the purpose of counter-season cultivation can be realized by light supplementing for plant.

[0003] Under normal circumstances, different plants have different requirements for light type, for example, succulent plants usually need to absorb purple spectrum more, and the same plant also has different requirements for light type in different growth periods, for example, mainly needing blue light in germination period, needing blue light and red light coordination in vegetative growth period, so the device for providing light supplementing illumination for plant needs to have the ability of light color adjustable, and the light color of light supplementing illumination is adjusted and set to meet the light supplementing illumination needs of plant growth.The plant lighting device in the prior art has the following problems: first, it is inconvenient to adjust and set light type, that is, to adjust and set spectrum, and cannot well meet the requirements of plant growth;Second, it is not a movable facility, and cannot provide light supplementing illumination for specific area in planting room.Summing up, a new type of plant lighting device needs to be developed and designed to solve the foregoing technical problems. SUMMARY

[0004] The utility model discloses a variable color plant lighting device can adjust and set the spectrum type of light supplementing illumination, and can move position to meet the light supplementing illumination needs of specific area in planting room.

[0005] The utility model discloses the technical scheme that adopts is: a variable color plant lighting device, including the base box body of inside installation control ware, install the cage shape protection frame on the top of base box body, install the center cylinder in the inside of cage shape protection frame, install a plurality of groups of circumferential equiangular interval arrangement's lighting lamp tube on the outer wall of center cylinder and the length direction of lighting lamp tube is parallel to the axial direction of center cylinder, and each group lighting lamp tube has different spectrum color;Top shaft sleeve and top pivot are equipped between the top of center cylinder and the top of cage shape protection frame, bottom shaft sleeve and bottom pivot are equipped between bottom and the top of base box body, and install the rotation drive subassembly of drive center cylinder and make the rotation of rotation in the inside of base box body;Setting knob is installed on the outside of base box body, and lamp shade is also installed on the side of cage shape protection frame, and one group of lighting lamp tube is moved to the side of lamp shade by setting knob.

[0006] Preferably, the cross section of the central cylinder is square in shape, has four mounting surfaces, and each mounting surface is provided with a set of lighting tubes, each set of lighting tubes comprises two tube units, the upper end and the lower end of the tube unit are fixedly connected with the central cylinder by lamp holders, and a reflector is mounted on the inner side of the lighting tubes on each mounting surface.

[0007] Preferably, the cage-shaped protective frame is a rectangular frame, the bottom of which is fixedly connected with the top wall of the base box by bolts, and opaque panels are mounted on the three sides of the cage-shaped protective frame which are not provided with lampshades.

[0008] Preferably, an upper shaft seat and a top rotating shaft are mounted between the inner top of the lampshade and the top edge of the cage-shaped protective frame, and a lower shaft seat and a lower rotating shaft are mounted between the inner bottom of the lampshade and the bottom edge of the cage-shaped protective frame.

[0009] Preferably, the rotating drive assembly comprises a worm gear housing with a worm gear housing on the side, a worm is mounted in the worm gear housing, a worm gear is mounted in the worm gear housing, and a rotating disc is mounted at the bottom of the worm gear, the lower end of the rotating shaft of the bottom shaft sleeve and the bottom rotating shaft is fixedly connected with the rotating disc, and the rotating drive assembly further comprises a speed reducer and a driving motor, the output shaft of the speed reducer is connected with the end of the worm.

[0010] Preferably, an installation plate with a window in the middle is further mounted on the top of the worm gear housing, and a support plate is mounted in the inside of the base box, and the installation plate and the support plate are fixedly connected by bolts.

[0011] Preferably, the rotating shaft of the bottom shaft sleeve and the bottom rotating shaft is a hollow shaft, the wire harness of each set of lighting tubes is led into the inside through the wire hole provided at the bottom of the side wall of the central cylinder and then into the inside of the base box through the hollow shaft and connected with the controller.

[0012] Preferably, a lifting handle is mounted on both sides of the base box.

[0013] The advantages and positive effects of the present application are:

[0014] The plant lighting device provided by the present application has multiple sets of lighting tubes with different spectral colors and a rotating drive assembly for driving the central cylinder to rotate, so that one set of lighting tubes is rotated to the side of the lampshade to produce a specific spectral light supplementing and illuminating effect towards the plants. For different types of plants or different growth stages of the same type of plants, the spectral type of the light supplementing and illuminating effect can be conveniently adjusted to meet the light supplementing requirements of plant growth.

[0015] The variable color plant lighting device is a movable facility which can be moved to a specific position to meet the light supplementing illumination needs of a specific area in a planting room and can be stably erected on the ground after being moved to the specific position. The angle of the lampshade can be moderately adjusted left and right to direct the light supplementing illumination effect to the direction where the plants needing light supplement are located. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a schematic diagram of the three-dimensional structure of the variable color plant lighting device;

[0017] Figure 2 is a schematic diagram of the main view and section view structure;

[0018] Figure 3 is Figure 2 a schematic diagram of the three-dimensional structure of the lampshade in the variable color plant lighting device;

[0019] Figure 4 is Figure 2 a schematic diagram of the structure of the rotation driving assembly in the variable color plant lighting device.

[0020] In the drawings:

[0021] 1, base box; 2, setting knob; 3, lifting handle; 4, central cylinder; 5, lighting lamp; 6, lampshade; 7, cage-shaped protective frame; 8, controller; 9, top shaft sleeve and top rotating shaft; 10, lamp holder; 11, bottom shaft sleeve and bottom rotating shaft; 12, rotation driving assembly; 12-1, driving motor; 12-2, speed reducer; 12-3, rotating disc; 12-4, worm gear housing; 12-5, worm housing; 12-6, mounting seat; 13, upper shaft seat and rotating shaft; 14, reinforcing rib plate; 15, lower shaft seat and lower rotating shaft. DETAILED DESCRIPTION

[0022] In order to further understand the invention content, characteristics and effects of the utility model, the following embodiments are used for detailed description.

[0023] Please refer to Figure 1 and Figure 2 The variable color plant lighting device comprises a base box 1 internally provided with a controller 8, a cage-shaped protective frame 7 is installed on the top of the base box 1, a central cylinder 4 is installed in the cage-shaped protective frame 7, a plurality of groups of lighting lamps 5 are installed on the outer wall of the central cylinder 4 and are arranged at equal angles in the circumferential direction, the length direction of the lighting lamps 5 is parallel to the axial direction of the central cylinder 4, and each group of lighting lamps 5 has a different spectrum color.

[0024] The base box 1 is used as a bottom support, and the lighting device is stably erected on the ground after being moved to a position. In the embodiment, lifting handles 3 are installed on the two sides of the base box 1 to facilitate lifting the lighting device, for example,Figure 1 The lifting handle 3 is bolted to the side of the base box 1, and has several protrusions for hands to be inserted, so that two people can lift and move the device. Of course, it is possible to install wheels on the bottom of the base box 1 to improve the convenience of moving, or to install the lighting device on a trolley.

[0025] The cage-shaped protective frame 7 serves to support and protect the central cylinder 4 and each set of lighting tubes 5, and avoids damage to the lighting tubes 5 by providing protection on the outside.

[0026] In this embodiment, the cage-shaped protective frame 7 is a rectangular frame, and the bottom is fixedly connected to the top wall of the base box 1 by bolts, so that the cage-shaped protective frame 7 can be disassembled when necessary (for example, when the lighting tubes 5 need to be replaced).

[0027] In this embodiment, the cross section of the central cylinder 4 is square, and has four mounting surfaces, each of which is provided with a set of lighting tubes 5. Each set of lighting tubes 5 includes two tube bodies, and the upper and lower ends of the tube bodies are fixedly connected to the central cylinder 4 by lamp holders 10. The lamp holders 10 are fixedly connected to the central cylinder 4 by bolts, so that each set of lighting tubes 5 can be disassembled. A reflector is installed on each mounting surface and inside the lighting tubes 5, and serves to reflect the lighting light generated by the lighting tubes 5 towards the outside.

[0028] The two tube bodies included in each set of lighting tubes 5 have the same spectral color. When a tube body is damaged, or the current plant lighting device does not include lighting tubes 5 of the required spectral color, the cage-shaped protective frame 7 can be disassembled first, then the lighting tubes 5 on a certain mounting surface can be disassembled and replaced with another set of lighting tubes 5 of the required spectral color, and then the cage-shaped protective frame 7 can be reassembled.

[0029] A top shaft sleeve and a top rotating shaft 9 are provided between the top of the central cylinder 4 and the top of the cage-shaped protective frame 7, and a bottom shaft sleeve and a bottom rotating shaft 11 are provided between the bottom of the base box 1 and the top of the base box 1. A rotating drive assembly 12 is installed inside the base box 1 to drive the central cylinder 4 to rotate. As shown in the figure, the top shaft sleeve and the top rotating shaft 9 include a top shaft sleeve and a top rotating shaft. The top shaft sleeve is fixedly installed at the center of the top wall of the cage-shaped protective frame 7, and the top rotating shaft is fixedly installed at the center of the top of the central cylinder 4. The bottom shaft sleeve and the bottom rotating shaft 11 include a bottom shaft sleeve and a bottom rotating shaft. The bottom shaft sleeve is fixedly installed at the center of the top wall of the base box 1, and the bottom rotating shaft is fixedly installed at the center of the bottom of the central cylinder 4.

[0030] Please refer to Figure 4 It can be seen that:

[0031] In the embodiment, the rotating driving assembly 12 comprises a worm wheel housing 12-4 with a worm housing 12-5 on the side, a worm is installed in the worm housing 12-5, a worm wheel is installed in the worm wheel housing 12-4, and a rotating disc 12-3 is installed at the bottom of the worm wheel, the worm and the worm wheel form a worm wheel and worm structure, the bottom shaft sleeve and the lower end of the rotating shaft of the bottom rotating shaft 11 are fixedly connected with the rotating disc 12-3, and the rotating driving assembly 12 further comprises a speed reducer 12-2 and a driving motor 12-1, and the output shaft of the speed reducer 12-2 is connected with the end of the worm. In this way, by controlling the driving motor 12-1 to rotate in the forward direction or the reverse direction, the central cylinder 4 and its attached components can be driven to rotate in the forward direction or the reverse direction.

[0032] In the embodiment, an installation plate 12-6 with a window in the middle is further installed at the top of the worm wheel housing 12-4, and a supporting plate is installed in the inside of the base box 1, and the installation plate 12-6 is fixedly connected with the supporting plate by bolts.

[0033] A setting knob 2 is installed on the outside of the base box 1, the setting knob 2 is connected with the controller 8, a lamp shade 6 is further installed on the side of the cage-shaped protective frame 7, one group of the lighting lamp tubes 5 is moved to the side where the lamp shade 6 is located by the setting knob 2, and the group of the lighting lamp tubes 5 is lit by the setting knob 2, and the light emitted by the lighting lamp tubes 5 and the light reflected by the reflecting plate are irradiated to the area where the plants are located after passing through the lamp shade 6.

[0034] The setting knob 2 comprises two kinds of knobs, one kind of knob is used for controlling the action of the rotating driving assembly 12, and the number is one, and the other kind of knob is used for controlling the lighting and extinguishing of each group of the lighting lamp tubes 5, and the number is four. The operation mode is that the rotating driving assembly 12 is first controlled to rotate by the setting knob 2, and one group of the lighting lamp tubes 5 is stopped when the group of the lighting lamp tubes 5 is rotated to the side where the lamp shade 6 is located, and then the group of the lighting lamp tubes 5 is controlled to light by the corresponding setting knob 2.

[0035] The lamp shade 6 is used for converging the lighting light emitted by the lighting lamp tubes 5, so that the lighting light is irradiated to a specific direction, and a better light supplementing and illuminating effect is achieved. In the embodiment, an upper shaft seat and a rotating shaft 13 are installed between the top inner side of the lamp shade 6 and the top edge of the cage-shaped protective frame 7, and a lower shaft seat and a lower rotating shaft 15 are installed between the bottom inner side of the lamp shade 6 and the bottom edge of the cage-shaped protective frame 7.

[0036] The upper shaft seat and the upper rotating shaft 13 include an upper shaft seat installed on the cage-shaped protective frame 7 and an upper rotating shaft installed on the top of the lampshade 6, and the lower shaft seat and the lower rotating shaft 15 include a lower shaft seat installed on the cage-shaped protective frame 7 and a lower rotating shaft installed on the bottom of the lampshade 6. The upper shaft seat and the upper rotating shaft 13 and the lower shaft seat and the lower rotating shaft 15 enable the lampshade 6 to rotate left and right to adjust the angle and realize the orientation adjustment of the light supplementing illumination effect. In the embodiment, a plurality of longitudinal reinforcing rib plates 14 are arranged on the outer wall of the lampshade 6 to improve the overall structural strength of the lampshade 6. When the cage-shaped protective frame 7 is disassembled, the lampshade 6 is disassembled integrally.

[0037] In the embodiment, the opaque panels are installed on the three sides of the cage-shaped protective frame 7 which are not installed with the lampshade 6, so that the illumination light can be prevented from being exposed from other positions. Specifically, as shown in Figs. 1, 2 and 3, the lampshade 6 is installed on the right side of the cage-shaped protective frame 7, and the opaque panels are installed on the front, left and rear sides of the cage-shaped protective frame 7. Figure 1 Figure 2 In the embodiment, the opaque panels are installed on the three sides of the cage-shaped protective frame 7 which are not installed with the lampshade 6, so that the illumination light can be prevented from being exposed from other positions. Specifically, as shown in Figs. 1, 2 and 3, the lampshade 6 is installed on the right side of the cage-shaped protective frame 7, and the opaque panels are installed on the front, left and rear sides of the cage-shaped protective frame 7.

[0038] In the embodiment, the rotating shaft of the bottom shaft sleeve and the bottom rotating shaft 11 is a hollow shaft, the wire harness of each group of illumination lamp tubes 5 is passed into the inside through the wire hole arranged on the bottom of the side wall of the center cylinder 4 and connected with the controller 8 via the hollow shaft downward into the inside of the base box 1, and the wire harness of the rotary drive assembly 12 is connected with the controller 8, so that the wiring is simple.​

Claims

1. A plant lighting device that changes color, characterized by: The application relates to a lighting device, which comprises a base box (1) internally provided with a controller (8), a cage-shaped protective frame (7) installed on the top of the base box (1), a central cylinder (4) installed in the cage-shaped protective frame (7), a plurality of groups of lighting lamp tubes (5) circumferentially and equiangularly arranged on the outer wall of the central cylinder (4) and parallel to the axial direction of the central cylinder (4), and each group of lighting lamp tubes (5) having different spectral colors; a top shaft sleeve and a top rotating shaft (9) are arranged between the top of the central cylinder (4) and the top of the cage-shaped protective frame (7), and a bottom shaft sleeve and a bottom rotating shaft (11) are arranged between the bottom of the base box (1) and the top of the base box (1); a rotating driving assembly (12) for driving the central cylinder (4) to rotate is installed in the base box (1); a setting knob (2) is installed on the outside of the base box (1), a lampshade (6) is further installed on the side of the cage-shaped protective frame (7), and one group of lighting lamp tubes (5) is moved to the side where the lampshade (6) is located through the setting knob (2).

2. The color changeable plant lighting device of claim 1, wherein: The cross section of the central cylinder (4) is square, the central cylinder (4) has four installation surfaces, and each installation surface is provided with one group of lighting lamp tubes (5); each group of lighting lamp tubes (5) comprises two lamp tube units, the upper end and the lower end of the lamp tube unit are fixedly connected with the central cylinder (4) through lamp holders (10), and a reflecting plate is arranged on each installation surface and on the inner side of the lighting lamp tubes (5).

3. The color changeable plant lighting device of claim 2, wherein the cage is made of a material that is transparent to light. 3 The cage-shaped protective frame (7) is a rectangular frame, the bottom of the cage-shaped protective frame (7) is fixedly connected with the top wall of the base box (1) through bolts, and opaque panels are arranged on the three sides of the cage-shaped protective frame (7) except the side where the lampshade (6) is arranged.

4. The color changeable plant lighting device of claim 3, wherein: An upper shaft seat and a rotating shaft (13) are arranged between the top inner side of the lampshade (6) and the top edge of the cage-shaped protective frame (7), and a lower shaft seat and a lower rotating shaft (15) are arranged between the bottom inner side of the lampshade (6) and the bottom edge of the cage-shaped protective frame (7).

5. The color changeable plant lighting device of claim 4, wherein: The rotating driving assembly (12) comprises a worm wheel housing (12-4) provided with a worm shaft housing (12-5) on the side, a worm shaft is arranged in the worm shaft housing (12-5), a worm wheel is arranged in the worm wheel housing (12-4), a rotating disc (12-3) is arranged on the bottom of the worm wheel, the lower end of the rotating shaft of the bottom shaft sleeve and the bottom rotating shaft (11) is fixedly connected with the rotating disc (12-3), and the rotating driving assembly (12) further comprises a speed reducer (12-2) and a driving motor (12-1), and the output shaft of the speed reducer (12-2) is connected with the end of the worm shaft.

6. The color changeable plant lighting device of claim 5, wherein: An installation plate (12-6) with a window is further arranged on the top of the worm wheel housing (12-4), a supporting plate is arranged in the base box (1), and the installation plate (12-6) is fixedly connected with the supporting plate through bolts.

7. The color changeable plant lighting device of claim 6, wherein: The rotating shaft of the bottom shaft sleeve and the bottom rotating shaft (11) is a hollow shaft, the wire harness of each group of lighting lamp tubes (5) is arranged into the hollow shaft through a wire hole arranged at the bottom of the side wall of the central cylinder (4) and then connected with the controller (8) after being arranged into the base box (1).

8. The color changeable plant lighting device of claim 7, wherein: Lifting handles (3) are arranged on the two sides of the base box (1).

Images