CN115507317B - plant fill light - Google Patents

Abstract

The present application relates to the technical field of supplementary light, in particular to a plant supplementary light. The supplementary plant light includes a lamp holder, a power supply assembly, a first light source assembly and a second light source assembly. The light stand includes a longitudinal support bar extending along a first direction and a transverse support bar extending along a second direction; the power supply assembly is fixed on the light stand; the first light source assembly is arranged on the longitudinal support bar and extends along the first direction; the second The light source assembly is arranged on the side of the transverse support bar away from the longitudinal support bar and extends along the second direction. The second light source assembly can rotate around a rotation axis parallel to the second direction. The second light source assembly is installed on both sides of the lamp holder, and the light output angle of the second light source assembly can be adjusted around the rotation axis, which can improve the light output angle of the plant fill light and increase the light coverage area; and the light output angle of the second light source assembly It is adjustable, and can be adjusted adaptively according to actual needs, and can better irradiate different parts of the plant.

Description

plant fill light

technical field

The present application relates to the technical field of supplementary light, in particular to a plant supplementary light.

Background technique

The plant supplementary light is a plant growth auxiliary light that adopts the principle of semiconductor lighting and is specially used for the production of flowers and vegetables combined with high-precision technology. Generally, indoor plants and flowers will grow worse and worse with time. The main reason is the lack of light irradiation. Irradiation with LED lights suitable for the spectrum required by plants can not only promote their growth, but also prolong the flowering period and improve the flowering quality. quality. Further applying this high-efficiency light source system to agricultural production such as greenhouses and greenhouses, on the one hand, can solve the disadvantages of the lack of sunshine that leads to the decline in the taste of greenhouse vegetables such as tomatoes and cucumbers, and on the other hand, it can also make the solanaceous vegetables in winter greenhouses grow earlier. It will be on the market around the Spring Festival, so as to achieve the purpose of off-season cultivation.

Existing plant supplementary lights generally use multiple light strips for supplementary light, but the outgoing angles of the light emitted by the light strips are generally fixed, and the light exit angles of these light strips are basically the same. The top is illuminated vertically downward, which will limit the light emission angle of the plant fill light, resulting in a small light emission angle of the plant fill light, and a small light coverage area. The light can only be irradiated directly from above, and the branches and leaves of the plant will be Blocking the light directly above, the sides and lower parts of the plant receive less light.

Contents of the invention

The invention provides a plant supplementary light to solve the technical problem that the existing supplementary light has a single and fixed light emitting angle, resulting in less light received by the side and lower part of the plant.

The invention provides a plant supplementary light, comprising:

The light stand includes a longitudinal support bar extending along a first direction and a transverse support bar extending along a second direction, the first direction and the second direction are orthogonal, and two transverse support bars are arranged in parallel and located at At both ends of the light stand, the longitudinal support rod is arranged between the two lateral support rods;

a power supply component, fixed on the lamp holder;

A first light source component is arranged on the longitudinal support bar and extends along the first direction, and the light output direction of the first light source component is perpendicular to the first direction and the second direction at the same time;

The second light source assembly is arranged on the side of the lateral support bar away from the longitudinal support bar and extends along the second direction, the second light source assembly can rotate around a rotation axis parallel to the second direction .

Further, a plurality of the longitudinal support rods are arranged in parallel, and the first light source components are provided in one-to-one correspondence with the longitudinal support rods.

Further, the lamp holder is provided with a fixing plate, the second light source assembly is installed between the two fixing plates, the second light source assembly includes a fixing portion extending along the second direction, and is installed on The lamp board on the fixing part and the pin shafts located at both ends of the fixing part, the second light source assembly is mounted on the fixing board through the pin shaft, the fixing part and the lamp board can surround the The pin shaft rotates.

Further, the second light source assembly also includes a lens plate covering the lamp plate, and the lens plate is provided with a number of lens modules corresponding to the lamp beads on the light plate one by one, and the lens The module is used to gather the light emitted by the lamp beads.

Further, the supplementary plant light includes three light frames, which are respectively the first light frame, the second light frame and the third light frame connected in sequence, and the space between the first light frame and the second light frame is The first hinge is hinged, and the second lamp holder and the third lamp holder are hinged through a second hinge.

Further, the supplementary plant light has a working state and a storage state, wherein:

In the working state, the first light frame, the second light frame and the third light frame are unfolded at the same level, and the first light frame, the second light frame and the The third lamp holders are arranged sequentially along the second direction;

In the storage state, the first lamp holder, the third lamp holder and the second lamp holder are sequentially stacked in the third direction, and the first direction, the second direction and the The third direction is orthogonal to each other.

Further, the height of the first hinge in the third direction is greater than the height of the second hinge in the third direction, and the height of the first hinge beyond the lamp holder in the third direction is greater than the height of the second hinge. The height of the lamp holder in the third direction.

Further, the first hinge or the second hinge includes a first connecting part and a second connecting part, and the first connecting part includes a first sleeve body, a first fixing part provided on the outer surface of the first sleeve part, and the central shaft provided on the first fixing part, the first sleeve body is provided with a first insertion hole; the second connection part includes a second sleeve body, which is arranged on the outer surface of the second sleeve body The second fixing part and the central hole provided on the second fixing part, the second sleeve body is provided with a second insertion hole, and the central shaft is rotatably passed through the central hole.

Further, a wiring hose is connected between the first sleeve and the second sleeve, so that the wires used to connect the two lamp holders pass through the wiring after passing through the first sleeve. A hose is threaded into the second body.

Further, a suspension ring is provided on the outer surface of the first sleeve or the second sleeve.

Compared with the prior art, the above-mentioned technical solutions provided by the embodiments of the present application have the following advantages:

The plant fill light of the present application irradiates the plants directly above the plants through the first light source assembly in a direct-down illumination mode, and the second light source assembly is installed on both sides of the lamp stand. The second light source assembly can surround the Rotate the axis to adjust the light angle, so that the angle of the light emitted by the second light source assembly is different from that of the first light source assembly, which can improve the light emission angle of the plant supplementary light and increase the coverage area of the light; and the light output angle of the second light source assembly is Adjustable, can be adjusted according to actual needs, and can better irradiate different parts of the plant.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description serve to explain the principles of the invention.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, In other words, other drawings can also be obtained from these drawings without paying creative labor.

Fig. 1 is a three-dimensional structure diagram in a flattened state of a plant supplementary light provided by an embodiment of the present application;

Fig. 2 is a bottom view of the plant supplementary light provided in the embodiment of the present application in a flattened state;

Fig. 3 is a three-dimensional structure diagram in a folded state of the plant fill light provided by the embodiment of the present application;

Figure 4 is the first assembly relationship diagram between the horizontal support rod and the second light source assembly in the plant supplementary light provided by the embodiment of the present application;

Figure 5 is the second assembly relationship diagram between the horizontal support rod and the second light source assembly in the plant supplementary light provided by the embodiment of the present application;

Fig. 6 is a cross-sectional view of the second light source assembly in the plant supplementary light provided by the embodiment of the present application;

Fig. 7 is an exploded view of the hinge structure of the plant fill light provided by the embodiment of the present application;

Fig. 8 is an exploded view of the fixing plate and the connecting rod assembly of the plant supplementary light provided by the embodiment of the present application;

Fig. 9 is a front view of the fixing plate of the plant fill light provided by the embodiment of the present application; and

10-13 are schematic diagrams of the working principle of the connecting rod assembly in the supplementary plant light provided by the embodiment of the present application.

Description of drawings:

100. The first light stand; 200. The second light stand; 300. The third light stand;

1. Power supply component; 2. First light source component; 3. Second light source component; 301. Fixing part; 302. Light board; 303. Pin shaft; 304. Lens plate; 4. Longitudinal support rod; ; 6, fixed plate; 7-1, the first hinge; 7-2, the second hinge; 701, the first connecting part; 7011, the first cover body; 7012, the first fixed part; The first insertion hole; 7021, the second sleeve; 7022, the second fixing part; 7023, the central hole; 7024, the second insertion hole; 8, the wiring hose; 9, the lifting ring; 10, the guide groove; 1001, the linear guide Groove; 1002, arc guide groove; 11, connecting rod assembly; 1101, first connecting rod; 1102, second connecting rod; 1103, third connecting rod; 1104, first bushing; 1105, second bushing; 1106, the first shaft; 1107, the third shaft sleeve; 1108, the second shaft; 12, the knob; 13, the drive shaft; 14, the end cover; 15, the shaft hole.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

At present, the existing supplementary light for plants generally uses multiple light strips for supplementary light, but the outgoing angle of the light emitted by the light strips is generally fixed, and the light outgoing angles of these light strips are basically the same. The top of the plant is illuminated vertically downwards, which will limit the light emission angle of the plant fill light, resulting in a small light emission angle of the plant fill light, and a small light coverage area. The foliage blocks the light directly above, and the sides and lower parts of the plant receive less light.

In order to better solve the above problems, the present invention provides a plant supplementary light, as shown in Figure 1-3, the plant supplementary light includes a lamp holder, a power supply assembly 1, a first light source assembly 2 and a second light source assembly 3 , wherein: the light stand includes a longitudinal support bar 4 extending along a first direction and a transverse support bar 5 extending along a second direction, the first direction and the second direction are orthogonal, and the transverse support bars 5 are arranged in parallel There are two and located at both ends of the lamp stand, the longitudinal support rod 4 is arranged between the two transverse support rods 5; the power supply assembly 1 is fixed on the lamp stand; the first light source assembly 2 is arranged on The longitudinal support bar 4 extends along the first direction, and the light emitting direction of the first light source assembly 2 is perpendicular to the first direction and the second direction at the same time; the second light source assembly 3 is arranged on the The side of the lateral support bar 5 facing away from the longitudinal support bar 4 extends along the second direction, and the second light source assembly 3 can rotate around a rotation axis parallel to the second direction.

In the above embodiment, the lamp frame composed of the longitudinal support bar 4 and the transverse support bar 5 serves as the supporting structure of the supplementary plant light, and the power supply assembly 1 is used to supply power to the first light source assembly 2 and the second light source assembly 3 . The plant fill light of the present application irradiates the plants directly above the plants through the first light source assembly 2 in a direct-down illumination mode, and the second light source assembly 3 is installed on both sides of the lamp frame. The second light source assembly 3 The light angle can be adjusted around the rotation axis, so that the angle of the light emitted by the second light source assembly 3 is different from that of the first light source assembly 2, which can increase the light emission angle of the plant supplementary light and increase the coverage area of the light; and the second The light output angle of the light source assembly 3 is adjustable, and can be adjusted adaptively according to actual needs, so as to better illuminate different parts of the plant. Specifically, the light output direction of the first light source assembly 2 is from top to bottom, and can illuminate downward in the vertical direction, thereby realizing the function of vertical illumination at the top; the second light source assembly 3 is located at both ends of the lamp holder and the second light source assembly 3 can be rotated around a rotation axis parallel to the second direction, so that the second light source assembly 3 can adjust the light output direction around its rotation axis, and emit oblique reinforcing light downwards on both sides of the lamp holder, which can adjust the second light source The direction of the component 3 is to illuminate the plants directly under the first light source component 2 of the plant fill light obliquely inwardly, and the direction of the second light source component 3 can also be adjusted so that it illuminates the plants adjacent to the plant fill light obliquely outward For plants in other areas, through the oblique irradiation of the second light source assembly 3, the angle of emission of the plant supplementary light can be increased, and the coverage area of the light can be increased, so that more plants can be covered at the same time or the first light source assembly can be covered. 2 Places that cannot be irradiated can promote the growth of plants and maximize benefits.

In the plant supplementary light provided by the embodiment of the present invention, a plurality of the longitudinal support rods 4 are arranged in parallel, and the first light source assembly 2 is provided in one-to-one correspondence with the longitudinal support rods 4 . As shown in FIGS. 1 and 2 , there are six longitudinal support rods 4 , and six sets of first light source assemblies 2 correspondingly, and each group of first light source assemblies 2 is fixed on one longitudinal support rod 4 .

In the plant supplementary light provided by the embodiment of the present invention, as shown in Fig. 4-6, the lamp frame is provided with a fixing plate 6, and the second light source assembly 3 is installed between the two fixing plates 6 , the second light source assembly 3 includes a fixing part 301 extending along the second direction, a lamp board 302 installed on the fixing part 301 and pin shafts 303 located at both ends of the fixing part 301, the second The light source assembly 3 is mounted on the fixing plate 6 through the pin shaft 303 , and the fixing part 301 and the light board 302 can rotate around the pin shaft 303 . The axial direction of the pin shaft 303 is parallel to the second direction. During use, by rotating the fixing part 301, the fixing part 301 and the lamp board 302 can rotate around the pin shaft 303 together, so as to achieve the purpose of adjusting the irradiation direction of the lamp board 302. Preferably, there is a certain frictional damping between the pin shaft 303 and the fixed part 301, and when no external force acts on the fixed part 301, the fixed part 301 can remain relatively stationary with the pin shaft 303 through the frictional damping, and No rotation occurs, so that the light output direction of the second light source assembly 3 remains stable. When the light output direction of the second light source assembly 3 needs to be adjusted, the fixing part 301 only needs to be rotated by external force to overcome the friction between the fixing part 301 and the pin shaft 303 Just damping.

In the plant supplementary light provided by the embodiment of the present invention, the second light source assembly 3 further includes a lens plate 304 covering the light plate 302, and the lens plate 304 is provided with several The lamp beads on the lamp correspond one-to-one to the lens module, and the lens module is used to gather the light emitted by the lamp beads, so that the beam angle of the second light source assembly 3 is reduced, and the light output is more concentrated, which can be combined with the second The angle of the light source assembly 3 can be adjusted to provide targeted illumination and supplementary light to specific points of the plant.

In the plant supplementary light provided by the embodiment of the present invention, as shown in Fig. 1-3, the plant supplementary light includes three lamp frames, which are respectively the first lamp frame 100 and the second lamp frame connected in sequence 200 and the third lamp holder 300, the first lamp holder 100 and the second lamp holder 200 are hinged by the first hinge 7-1, and the second lamp holder 200 and the third lamp holder 300 are connected by The second hinge 7-2 is hinged. Through the rotation of the first hinge 7-1 and the second hinge 7-2, the folding of the first light frame 100, the second light frame 200 and the third light frame 300 can be realized, thereby reducing the volume of the plant fill light and facilitating Storage when not working. Specifically, the first lamp holder 100, the second lamp holder 200 and the third lamp holder 300 all include a transverse support rod 5, a longitudinal support rod 4, a first light source assembly 2 and a second light source assembly 3, the first lamp holder 100 A second light source assembly 3 is installed at both ends of the second lamp holder 200, a second light source assembly 3 is installed at both ends of the second lamp holder 200, and a second light source assembly 3 is installed at both ends of the third lamp holder 300, so that The light source assembly of the second light source can be folded or unfolded together with the light frame.

Specifically, in the plant supplementary light provided by the embodiment of the present invention, through the rotation of the first hinge 7-1 and the second hinge 7-2, the plant supplementary light has a working state and a storage state, wherein: 1 and 2, in the working state, the first lamp holder 100, the second lamp holder 200 and the third lamp holder 300 are unfolded at the same level, and the first lamp holder 100 , the second lamp holder 200 and the third lamp holder 300 are arranged sequentially along the second direction; as shown in FIG. 3 , in the storage state, the first lamp holder 100, the third lamp holder The three lamp holders 300 and the second lamp holder 200 are stacked in sequence in the third direction, and the first direction, the second direction and the third direction are orthogonal to each other. Normally, when the plant fill light is in use, both the first direction and the second direction are horizontal, and the third direction is vertical. The plant supplementary light of this structure has simple structure and convenient assembly. It is a single-layer panel-type supplementary light when it is fully unfolded, and can be folded into three layers when not in use. In this way, it is convenient to supplement the plants during transportation or storage. The lights are folded and stored in a smaller state.

On the basis of the above embodiments, as shown in FIG. 1, the height of the first hinge 7-1 in the third direction is greater than the height of the second hinge 7-2 in the third direction, and the The height of the first hinge 7 - 1 beyond the portion of the light frame in the third direction is greater than the height of the light frame in the third direction. This can ensure that the third support is stacked above the second support by the rotation of the second hinge 7-2, and then the first support is stacked above the second support by the rotation of the first hinge 7-1, and the first hinge 7-1 The height of the portion beyond the light frame in the third direction is greater than the height of the light frame in the third direction, which can prevent the first bracket from interfering with the third bracket during the rotation of the first hinge 7-1 .

In the plant fill light provided by the embodiment of the present invention, as shown in FIG. 7 , the first hinge 7-1 includes a first connection part 701 and a second connection part. Wherein, the first connecting part 701 includes a first sleeve body 7011, a first fixing part 7012 and a central shaft 7013, wherein the first fixing part 7012 is arranged on the outer surface of the first sleeve body 7011, and the central shaft 7013 Set on the first fixing part 7012, the first sleeve 7011 is provided with a first insertion hole 7014 for inserting and fixing one end of the transverse support rod 5 of the first lamp holder 100; wherein, the The second connecting part includes a second sleeve 7021, a second fixing part 7022 and a central hole 7023. On the fixing part 7022, the second sleeve body 7021 is provided with a second insertion hole 7024, and the second insertion hole 7024 is used for inserting and fixing one end of the lateral support rod 5 of the second lamp holder 200 connected to the first bracket. The central shaft 7013 on the first connecting part 701 is rotatably inserted in the central hole 7023 of the second connecting part, so as to realize the hinge function of the first hinge 7-1.

Similarly, in the plant fill light provided by the embodiment of the present invention, the specific structure of the second hinge 7-2 is the same as that of the first hinge 7-1, specifically, as shown in FIG. 7, the second hinge 7-2 includes a first connection part 701 and a second connection part. Wherein, the first connecting part 701 includes a first sleeve body 7011, a first fixing part 7012 and a central shaft 7013, wherein the first fixing part 7012 is arranged on the outer surface of the first sleeve body 7011, and the central shaft 7013 Set on the first fixing part 7012, the first sleeve body 7011 is provided with a first insertion hole 7014, the first insertion hole 7014 is used for inserting one end of the lateral support rod 5 of the third lamp holder 300 Fixed; wherein, the second connecting portion includes a second sleeve 7021, a second fixing portion 7022 and a central hole 7023, the second fixing portion 7022 is arranged on the outer surface of the second sleeve 7021, and the central hole 7023 Opened on the second fixing part 7022, the second sleeve body 7021 is provided with a second insertion hole 7024, and the second insertion hole 7024 is used for connecting the lateral support rod 5 of the second lamp holder 200 to the third One end of the bracket is inserted and fixed; the central shaft 7013 on the first connecting part 701 is rotatably passed through the central hole 7023 of the second connecting part, thereby realizing the hinge function of the second hinge 7-2. When the first bracket and the second bracket reach the flattened state through the rotation of the first hinge 7-1, or when the second bracket and the third bracket reach the flattened state through the rotation of the second hinge 7-2, the first The end of the sleeve body 7011 abuts against the end of the second sleeve body 7021 to form a limit, so that the first bracket and the second bracket can be kept in a flattened working state, or the second bracket and the third bracket can be kept in a flattened working state. flat working condition. The structure is simple, convenient and practical, and no additional limiting structure is needed.

In the plant fill light provided by the embodiment of the present invention, as shown in FIG. 1 , a wiring hose 8 is connected between the first sleeve 7011 and the second sleeve 7021 for The electric wires of the lamp holder go out from the first casing 7011 and pass through the wiring hose 8 into the second casing 7021 . The setting of the wiring hose 8 can facilitate the connection of the conductive lines, and will not affect the rotation function of the first hinge 7-1 and the second hinge 7-2.

In the plant fill light provided by the embodiment of the present invention, as shown in FIG. 7 , the outer surface of the first sleeve 7011 or the second sleeve 7021 is provided with a suspension ring 9 . The arrangement of the suspension ring 9 can facilitate the suspension and use of the plant fill light provided by the embodiment of the present invention.

In the supplementary plant light provided by the above-mentioned embodiments of the present invention, the second light source assembly 3 is arranged on the side of the lateral support bar 5 away from the longitudinal support bar 4, and extends along the second direction, that is, the second The light source assembly 3 is arranged in parallel with the transverse support rod 5 and is located on the outside of the support. In order to realize its function of supporting the carrier, the transverse support rod 5 needs to have a certain structural strength. It is usually a profile rod structure with a large radial dimension. In addition, in order to achieve better folding and storage and reduce the overall volume of the product, the second light source assembly 3 usually does not exceed the upper and lower edges of the transverse support bar 5 in the stored state, and is as close as possible to the transverse support bar 5 in the first direction. Under the requirements of this structure, when the light output direction of the second light source assembly 3 outside the lateral support rod 5 is oblique to the side of the lateral support rod 5, if the adjustment angle of the second light source assembly 3 is too large, there will be some light from it being laterally The situation that the supporting rod 5 is blocked causes the irradiation range of the second light source assembly 3 to be limited.

Based on this, the embodiments of the present invention continue to make improvements on the basis of the structure of the above-mentioned plant fill light.

The plant supplementary light includes a lamp holder, a power supply assembly 1, a first light source assembly 2 and a second light source assembly 3, taking the lamp holder including a first lamp holder 100, a second lamp holder 200 and a third lamp holder 300 as an example, Wherein: the first lamp holder 100, the second lamp holder 200 and the third lamp holder 300 all include a longitudinal support rod 4 extending along a first direction and a transverse support rod 5 extending along a second direction, the first direction and the The second direction is orthogonal, two horizontal support rods 5 are arranged in parallel and located at both ends of the light stand, and the longitudinal support rod 4 is arranged between the two horizontal support rods 5; the power supply assembly 1 fixed on the second lamp holder 200; the first light source assembly 2 is arranged on the longitudinal support rod 4 and extends along the first direction, and the light output direction of the first light source assembly 2 is perpendicular to the The first direction and the second direction; the second light source assembly 3 is arranged on the side of the lateral support bar 5 away from the longitudinal support bar 4 and extends along the second direction, the second light source assembly 3 Rotatable about an axis of rotation parallel to said second direction. The first lamp holder 100, the second lamp holder 200 and the third lamp holder 300 are all provided with a fixing plate 6, the second light source assembly 3 is installed between the two fixing plates 6, and the second light source assembly 3 includes a fixing part 301 extending along the second direction, a lamp board 302 installed on the fixing part 301, and pin shafts 303 located at both ends of the fixing part 301, and the second light source assembly 3 passes through the pin The shaft 303 is installed on the fixing plate 6 , and the fixing part 301 and the lamp board 302 can rotate around the pin shaft 303 . The axial direction of the pin shaft 303 is parallel to the second direction, and there is a certain frictional damping between the pin shaft 303 and the fixing portion 301 . As shown in Figures 8 and 9, a guide groove 10 is opened through the fixed plate 6, and the pin shaft 303 is located in the guide groove 10 and can slide along the guide groove 10. The plant fill light also includes a connecting rod assembly 11 and a knob 12. And the drive shaft 13, the knob 12 is used to provide a rotating driving force to drive the drive shaft 13 to rotate, the drive shaft 13 drives the connecting rod assembly 11 to move, the connecting rod assembly 11 is used for transmission, and drives the pin shaft 303 to slide in the guide groove 10, thereby passing The pin shaft 303 drives the second light source assembly 3 to move and adjust its position.

As mentioned above, the first lamp holder 100 and the second lamp holder 200 in the embodiment of the present invention are hinged by the first hinge 7-1, and the second lamp holder 200 and the third lamp holder 300 are connected by The second hinge 7-2 is hinged. Both the first sleeve body 7011 and the second sleeve body 7021 of the first hinge 7-1 and the second hinge 7-2 can be used for setting the fixing plate 6 . The end of the lateral support rod 5 of the first lamp holder 100 away from the second lamp holder 200 and the end of the lateral support rod 5 of the third lamp holder 300 away from the second lamp holder 200 are both sleeved with ends as shown in FIGS. 4 and 5 . The cover 14 is used to close the end of the transverse support rod 5 , and the fixing plate 6 can also be arranged on the end cover 14 .

The specific structural arrangement of the guide groove 10 and the connecting rod assembly 11 will be described in detail below. As shown in Figures 8 and 9, the guide groove 10 on the fixed plate 6 includes a linear guide groove 1001 extending along the third direction, that is, a vertical direction, and an arc guide groove 1002 communicated with the straight guide groove 1001, and the arc guide groove 1002 Located on one side of the linear guide groove 1001, that is, the arc guide groove 1002 is located on the side away from the lateral support bar 5, and one end of the arc guide groove 1002 communicates with the middle part of the linear guide groove 1001, and the arc guide groove 1002 is guided by the straight line. The middle part of the groove 1001 is gradually away from the linear guide groove 1001 and extends downward in an arc shape. The connecting rod assembly 11 includes a first connecting rod 1101, a second connecting rod 1102 and a third connecting rod 1103 connected in sequence, one end of the first connecting rod 1101 is fixedly connected with a first bushing 1104, and the other end of the first connecting rod 1101 The second shaft sleeve 1105 is fixedly connected, the first shaft 1106 is fixedly connected to one end of the second connecting rod 1102, the third shaft sleeve 1107 is fixedly connected to the other end of the second connecting rod 1102, and one end of the third connecting rod 1103 is fixedly connected to The pin shaft 303, the other end of the third link 1103 is fixedly connected with the second shaft 1108, the drive shaft 13 is fixedly connected to one side of the knob 12 and is coaxial with the knob 12, wherein the drive shaft 13, the pivot, and the first shaft 1106 The axes of the second shaft 1108 , the first sleeve 1104 , the second sleeve 1105 and the third sleeve 1107 are all parallel to the second direction. It can be understood that the centerline of the arc-shaped guide groove 1002 is also an arc, and the radius of the arc-shaped centerline of the arc-shaped guide groove 1002 is equal to the distance between the axis of the first shaft 1106 and the axis of the second shaft 1108, or an arc The radius of the centerline of the arc of the guide groove 1002 is slightly larger than the distance between the axis of the first shaft 1106 and the axis of the second shaft 1108 .

The fixed plate 6 is provided with a shaft hole 15, the shaft hole 15 is set above the arc guide groove 1002, the drive shaft 13 passes through the shaft hole 15 and the drive shaft 13 is sleeved in the first bushing 1104, so that the drive shaft 13 and The fixed connection of the first shaft sleeve 1104, the specific connection method between the drive shaft 13 and the first shaft sleeve 1104 can be interference fit, welding, screw connection or key connection, so that the drive shaft 13 and the first shaft sleeve 1104 can rotate synchronously. Purpose: The second bushing 1105 is set outside the first shaft 1106, and the second bushing 1105 is in rotation with the first shaft 1106; the third bushing 1107 is set outside the pin shaft 303, and the third bushing 1107 and the pin shaft 303 turning fit.

Both the pin shaft 303 and the second shaft 1108 are slidably arranged in the guide groove 10. During the working process, the second shaft 1108 can slide back and forth along the linear guide groove 1001, and the pin shaft 303 can slide back and forth along the linear guide groove 1001, and can also slide along the linear guide groove 1001. The arc guide groove 1002 slides back and forth. During the working process, the operator drives the drive shaft 13 to rotate by rotating the knob 12, thereby driving the link assembly 11 to move. Referring to Figures 10-13, the specific action process of the link assembly 11 is as follows: the pin shaft 303 has In the first position shown in Figures 10 and 11, the pin shaft 303 and the second shaft 1108 are located in the linear guide groove 1001 at this time, the pin shaft 303 is located at the top of the linear guide groove 1001, and the second shaft is located between the linear guide groove 1001 and the arc. Below the joint of the guide groove 1002, an angle is formed between the first connecting rod 1101 and the second connecting rod 1102, and the drive shaft 13 rotates counterclockwise as shown in the figure. The first connecting rod 1101 and the second connecting rod 1102 will drive the pin shaft 303, the third connecting rod 1103 and the second shaft 1108 to move down along the linear guide groove 1001, and the angle between the first connecting rod 1101 and the second connecting rod 1102 will gradually increase, which can make The pin shaft 303 slides to the second position as shown in Figure 12; in the second position, the pin shaft 303 is located in the linear guide groove 1001 and at the junction of the linear guide groove 1001 and the arc guide groove 1002, and the pin shaft 303 is facing the arc-shaped At the entrance of the guide groove 1002, the second shaft 1108 just abuts against the bottom end of the linear guide groove 1001, and the first connecting rod 1101 and the second connecting rod 1102 are collinear to form a flat angle; continue to follow the counterclockwise direction in the figure Rotate drive shaft 13, can obtain pin shaft 303 and be positioned at the 3rd position shown in Figure 13 in arc guide groove 1002, because the radius of the arc midline of arc guide groove 1002 is equal to the axis line of first shaft 1106 and the second The distance between the axes of the shafts 1108, or the radius of the arc centerline of the arc guide groove 1002 is slightly greater than the distance between the axes of the first shaft 1106 and the axis of the second shaft 1108, so that the distance between the first connecting rod 1101 and the second shaft 1108 Driven by the second connecting rod 1102, the pin shaft 303 will slide into the arc-shaped guide groove 1002, and the pin shaft 303 will make a circular motion along the arc-shaped guide groove 1002 with the axis of the second shaft 1108 as the axis of rotation, so that On the one hand, the pin shaft 303 gradually moves outward in the horizontal direction, and gradually moves downward in the vertical direction. Certainly, the above-mentioned movement mode of the link assembly 11 is reversible, and the pin shaft 303 at the third position can be adjusted to the second position and the first position sequentially by rotating the drive shaft 13 in reverse.

When the pin shaft 303 is between the first position and the second position, the second light source assembly 3 is located in the middle position in the vertical direction, does not protrude from the upper and lower edges of the support, and is closer to the support in the horizontal direction, without It will protrude from the outside of the fixing plate 6. At this time, the overall outline is small, which is suitable for folding and storing the plant fill light; when the pin shaft 303 is at the first position, the pin shaft 303 is at the highest position within its range of motion At this time, if the second light source assembly 3 irradiates the plants directly below the bracket obliquely downward, the transverse support bar 5 will block the light most seriously, but at this time, you can choose to rotate the second light source assembly 3 to make the light output direction obliquely upward, As shown in Figure 11, at this time, the horizontal support rod 5 has a very low degree of blocking light output from the second light source assembly 3. This usage scenario is suitable for the case where the plant supplementary light is arranged in multiple layers in the vertical direction. The plant supplementary light The light is arranged in the middle of the plant height direction, and is used to fill in the lower area of the plant. The plant fill light at the top is used to fill in the upper area of the plant. The plant fill light arranged in the middle is the second The light source assembly 3 can irradiate obliquely upwards, and perform targeted illumination and supplementary light on positions that cannot be irradiated by the plant supplementary light arranged on the top. When the pin shaft 303 moves from the first position to the second position, the pin shaft 303 will drive the second light source assembly 3 close to the bottom, so that when the second light source assembly 3 irradiates obliquely downward, the lateral support rod 5 will be opposite to the second light source assembly. The light blocking range of the component 3 is reduced; if it is necessary to further reduce the blocking range of the lateral support rod 5 to the light output, the second light source assembly 3 can be driven to move downward and away from the lateral support rod 5, that is, the pin shaft 303 enters into the arc-shaped guide groove 1002 and move along the arc-shaped guide groove 1002 .

It should be noted that the knob 12 and the connecting rod assembly 11 can be arranged on the same side of the fixing plate 6, or they can be arranged on both sides of the fixing plate 6 respectively. Preferably, the knob 12 and the connecting rod assembly 11 are arranged on the side of the fixing plate 6 On both sides, the space on both sides of the fixing plate 6 can be reasonably used to avoid mutual interference between the two. The edge of the knob 12 is preferably exposed to the edge of the fixing plate 6, so that the user can turn the knob 12 conveniently. In addition, it is preferable that each second light source assembly 3 is provided with two groups of knobs 12, drive shafts 13 and connecting rod assemblies 11, which are respectively symmetrically arranged on the fixing plates 6 at both ends of the second light source assembly 3, and the fixing plates on both sides 6 are provided with guide grooves 10, and the knobs 12 on both sides can be adjusted synchronously with both hands during use, making the position adjustment more convenient and quick. Of course, the rotation of the drive shaft 13 can also be directly driven by a micro-motor without the knob 12, or indirectly driven by a micro-motor through a gear structure. By setting the driver program, precise automatic control can be realized.

In addition, in the case of using the knob 12 to manually drive the drive shaft 13 to rotate, when the pin shaft 303 reaches a suitable position, in order to realize the limit, the shaft hole 15 on the fixed plate 6 can be designed as a threaded hole, and the drive shaft 13 can be designed as a threaded hole. A threaded segment matching with the threaded hole is designed, so that when the pin shaft 303 reaches a proper position, the threaded hole and the drive shaft 13 can be screwed to a certain degree of limit locking. Of course, other limiting methods can also be selected, which will not be repeated here.

It should also be noted that the structures of the connecting rod assembly 11 and the second light source assembly 3 shown in Figures 10-13 of the present invention are schematically represented by dotted lines, for the purpose of showing the specific structure and explaining the working principle as a whole, and not specifically distinguishing the structures Mutual occlusion hiding and display relationship with the fixed plate 6. The arc-shaped guide groove 1002 in each drawing is shown as a quarter arc, but the movement track of the pin shaft 303 in the embodiment of the present invention usually cannot complete the entire quarter arc, which is only a schematic display. Those skilled in the art can reasonably adjust the arc length of the arc guide groove 1002 .

It should be noted that in this article, relative terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply these No such actual relationship or order exists between entities or operations. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

The above descriptions are only specific embodiments of the present invention, so that those skilled in the art can understand or realize the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Accordingly, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims (9)

1. A plant light filling lamp, characterized by comprising:

the lamp bracket comprises a longitudinal support rod extending along a first direction and a transverse support rod extending along a second direction, wherein the first direction is orthogonal to the second direction, two transverse support rods are arranged in parallel and positioned at two ends of the lamp bracket, and the longitudinal support rod is arranged between the two transverse support rods;

the power supply component is fixed on the lamp bracket;

the first light source component is arranged on the longitudinal support rod and extends along the first direction, and the light emergent direction of the first light source component is perpendicular to the first direction and the second direction at the same time;

the second light source assembly is arranged on one side, away from the longitudinal support rod, of the transverse support rod, extends along the second direction, and can rotate around a rotation axis parallel to the second direction;

the plant light supplementing lamp comprises three lamp holders, namely a first lamp holder, a second lamp holder and a third lamp holder which are sequentially connected, wherein the first lamp holder is hinged with the second lamp holder through a first hinge, and the second lamp holder is hinged with the third lamp holder through a second hinge;

the first lamp holder, the second lamp holder and the third lamp holder are respectively provided with a fixed plate, the second light source component is arranged between the two fixed plates, the second light source component comprises a fixed part extending along the second direction, a lamp panel arranged on the fixed part and pin shafts positioned at two ends of the fixed part, the second light source component is arranged on the fixed plate through the pin shafts, and the fixed part and the lamp panel can rotate around the pin shafts; the axis direction of the pin shaft is parallel to the second direction, and friction damping is arranged between the pin shaft and the fixed part; the fixed plate is provided with a guide groove in a penetrating way, and the pin shaft is positioned in the guide groove and can slide along the guide groove;

the plant light supplementing lamp further comprises a connecting rod assembly, a knob and a driving shaft, wherein the knob is used for providing rotary driving force to drive the driving shaft to rotate, the driving shaft drives the connecting rod assembly to act, and the connecting rod assembly is used for transmission to drive the pin shaft to slide in the guide groove;

the guide groove comprises a straight guide groove extending along the vertical direction and an arc guide groove communicated with the straight guide groove, wherein the arc guide groove is positioned at one side of the straight guide groove, one end of the arc guide groove is communicated with the middle part of the straight guide groove, and the arc guide groove gradually leaves the straight guide groove from the middle part of the straight guide groove 1 and is downwards and arcuately bent and extended;

the connecting rod assembly comprises a first connecting rod, a second connecting rod and a third connecting rod which are sequentially connected, one end of the first connecting rod is fixedly connected with a first shaft sleeve, the other end of the first connecting rod is fixedly connected with a second shaft sleeve, one end of the second connecting rod is fixedly connected with a first shaft, the other end of the second connecting rod is fixedly connected with a third shaft sleeve, one end of the third connecting rod is fixedly connected with a pin shaft, the other end of the third connecting rod is fixedly connected with a second shaft, the driving shaft is fixedly connected to one side of the knob and coaxial with the knob, and the axes of the driving shaft, the pin shaft, the first shaft, the second shaft sleeve, the first shaft sleeve, the second shaft sleeve and the third shaft sleeve are all parallel to a second direction;

the fixed plate is provided with a shaft hole, the shaft hole is arranged above the arc-shaped guide groove, the driving shaft penetrates through the shaft hole and is sleeved in the first shaft sleeve 4, the second shaft sleeve is sleeved outside the first shaft, and the second shaft sleeve is in running fit with the first shaft; the third shaft sleeve is sleeved outside the pin shaft, and the third shaft sleeve is in running fit with the pin shaft.

2. The plant light filling lamp according to claim 1, wherein a plurality of vertical support rods are arranged in parallel, and the first light source assemblies are arranged in one-to-one correspondence with the vertical support rods.

3. The plant light filling lamp according to claim 1, wherein a fixing plate is arranged on the lamp holder, the second light source assembly is installed between the two fixing plates, the second light source assembly comprises a fixing portion extending along the second direction, a lamp panel installed on the fixing portion and pin shafts located at two ends of the fixing portion, the second light source assembly is installed on the fixing plate through the pin shafts, and the fixing portion and the lamp panel can rotate around the pin shafts.

4. The plant light filling lamp according to claim 3, wherein the second light source assembly further comprises a lens plate covered on the lamp plate, a plurality of lens modules corresponding to the lamp beads on the lamp plate one by one are arranged on the lens plate, and the lens modules are used for gathering light rays emitted by the lamp beads.

5. The plant light supplement lamp of claim 1, wherein the plant light supplement lamp has an operational state and a storage state, wherein:

in the working state, the first lamp holder, the second lamp holder and the third lamp holder are unfolded at the same horizontal height, and the first lamp holder, the second lamp holder and the third lamp holder are sequentially arranged along the second direction;

under the state of accomodating, first lighting fixture the third lighting fixture with the second lighting fixture is in the laminating setting in proper order in the third direction, first direction the second direction with the two liang of orthogonality in third direction.

6. The plant light compensating lamp of claim 5 wherein the first hinge has a height in the third direction that is greater than a height in the third direction of the second hinge, and wherein the first hinge has a height in the third direction that exceeds the light fixture portion that is greater than a height in the third direction of the light fixture.

7. The plant light supplement lamp of claim 1, wherein the first hinge or the second hinge comprises a first connection portion and a second connection portion; the first connecting part comprises a first sleeve body, a first fixing part arranged on the outer surface of the first sleeve body and a central shaft arranged on the first fixing part, and the first sleeve body is provided with a first inserting hole; the second connecting part comprises a second sleeve body, a second fixing part arranged on the outer surface of the second sleeve body and a central hole arranged on the second fixing part, and the second sleeve body is provided with a second insertion hole；The central shaft is rotatably arranged in the central hole in a penetrating mode.

8. The plant light filling lamp according to claim 7, wherein a connection hose is connected between the first sleeve body and the second sleeve body, so that wires for connecting the two lamp holders penetrate into the second sleeve body through the connection hose after penetrating out of the first sleeve body.

9. The plant light filling lamp according to claim 7, wherein the surface of the first cover body or the second cover body is provided with rings.