Lamp holder of light supplement lamp for photosynthesis

Abstract

The utility model relates to the technical field of lamp holders, in particular to a photosynthesis light supplement lamp holder which comprises a base, a stand column and a plurality of sets of light supplement lamp supporting frames, the stand column is arranged on the base, the supporting frames are arranged one by one in the length direction of the stand column, and at least part of the supporting frames and the stand column are movably arranged. The stand column is of a tubular structure, a plurality of wiring grooves corresponding to the supporting frame in position are formed in the periphery of the stand column, the irradiation range of the lamp holder can be guaranteed, and arrangement of a connecting circuit between the lamp holder and a power source is more reasonable.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp stands, and specifically relates to a photosynthesis supplementary light lamp stand. Background Art

[0002] Greenhouse fill lights, also called plant fill lights, are based on the natural laws of plant growth and the principle that plants use sunlight for photosynthesis. They use light instead of sunlight to provide the light source required for the growth and development of greenhouse plants.

[0003] In the existing technology, such as the Chinese patented LED plant growth adjustment lamp, announcement number CN103353083A, a connecting handle is set on the frame, and the lamp head is movably connected to the connecting handle to increase the illumination range of the lamp head. However, when this adjustable lamp is actually used, multiple lamp heads must be connected to the power supply through lines. Multiple lines exposed on the frame not only affect the use, but also appear messy and unaesthetic. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a photosynthesis fill light lamp stand, which can ensure the irradiation range of the lamp head and make the layout of the connection line between the lamp head and the power supply more reasonable.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photosynthesis fill light stand, comprising a base, a column and a plurality of fill light support frames, wherein the column is arranged on the base, and a plurality of support frames are arranged one by one along the length direction of the column, wherein the support frames are at least partially movably arranged with the column; the column is a tubular structure, and a plurality of wiring grooves are opened on its outer periphery, whose positions correspond to those of the support frames.

[0006] Preferably, the support frame includes an adjustment frame, a support seat, a support rod, and a ball seat. The adjustment frame and the support seat are both arranged on a column. The upper end of the support rod is hinged to the support seat, and the lower periphery is slidably connected to the adjustment frame. The ball seat is fixedly arranged at the lower end of the support rod.

[0007] Preferably, the adjustment frame includes an adjustment cylinder, an adjustment rod and an adjustment screw, the adjustment cylinder is slidably mounted on the column, the adjustment screw is arranged on the adjustment cylinder, the head end of the adjustment rod is fixedly connected to the outer periphery of the adjustment cylinder; the tail end of the adjustment rod is slidably connected to the lower outer periphery of the support rod; the adjustment rod is a tubular structure, and the inner space of the adjustment rod is connected to the inner space of the column through a wiring groove.

[0008] Preferably, a roller is provided at the tail end of the adjusting rod; the roller is slidably connected to the lower periphery of the supporting rod.

[0009] Preferably, the column is a square tube structure; the support seat is fixed on the column; and the adjustment cylinder only slides axially with the column.

[0010] Preferably, the column is a circular tube structure; the support seat includes a support tube, a connecting seat and a supporting screw, the support tube is slidably mounted on the column, the connecting seat is fixed to the outer periphery of the support tube, the supporting screw is arranged on the support tube, and the support rod is hinged to the connecting seat.

[0011] Preferably, the adjusting rod is a telescopic rod.

[0012] Preferably, the support rod is a telescopic rod.

[0013] Preferably, the upright column and the adjusting rod are both made of aluminum tubes.

[0014] Preferably, a universal wheel is also provided at the lower end of the base.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: a wiring groove is opened on the tubular column, and a support frame is set at the position of the wiring groove so that the position of the fill light can be flexibly changed. The support frame also includes a tubular adjustment rod. When the lamp stand is used, the connection line between the fill light and the external power supply can be laid on the inner side of the column and the adjustment rod, which solves the problems of line leakage and chaotic layout in the prior art and improves the performance of the lamp stand. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of the first embodiment of the present utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the adjustment seat of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection between the adjustment rod and the support rod of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the second embodiment of the present utility model;

[0020] Figure 5 For the utility model Figure 2 Schematic diagram of the structure at A in the middle.

[0021] In the figure: 1 base, 2 column, 3 adjustment seat, 4 support seat, 5 support rod, 6 ball seat, 7 fixing screw, 11 wiring groove, 31 adjustment tube, 32 adjustment rod, 33 roller, 34 adjustment screw, 41 support tube, 42 connecting seat, 43 support screw. DETAILED DESCRIPTION

[0022] The following describes the specific implementation of the utility model in detail in conjunction with the accompanying drawings so that those skilled in the art can more clearly understand how to practice the utility model. Although the utility model is described in conjunction with its preferred specific embodiments, these embodiments are only illustrative, rather than limiting the scope of the utility model.

[0023] Specific embodiment 1: Please refer to Figure 1-3 A photosynthesis fill light stand comprises: a base 1, a column 2 and two groups of fill light support frames, wherein the column 2 is vertically arranged on the base 1, and the two groups of fill light support frames are arranged one above and one below on the column 2, and each support frame can support a fill light. The support frame can be manually adjusted to flexibly change the illumination range of the fill light to provide the light required for the growth and development of greenhouse plants in different directions.

[0024] Specifically, the column 2 is a square tube structure, and two wiring grooves 11 are opened on its outer periphery. The two wiring grooves 11 are opened along the length direction of the column 2, and the two wiring grooves 11 are arranged in a one-to-one correspondence with the two groups of fill light support frames.

[0025] Take one set of fill light support frames as an example:

[0026] The fill light support frame includes an adjustment frame 3, a support seat 4, a support rod 5, a ball seat 6 and a fixing screw 7. The adjustment frame 3 and the support seat 4 are both arranged on the column 2 and the support seat 4 is located on the upper side of the adjustment frame 3; the adjustment frame 3 includes an adjustment cylinder 31, an adjustment rod 32, a roller 33 and an adjustment screw 34. The adjustment cylinder 31 is fixedly arranged at the head end of the adjustment rod 32, and the roller 33 is movably arranged at the tail end of the adjustment rod 32. The adjustment cylinder 31 is slidably sleeved on the column 2, and the adjustment screw 34 is arranged On the adjusting tube 31, the adjusting tube 31 can be fixed or moved on the column 2 by loosening the adjusting screw 34. Under the action of external force, the adjusting screw 34 can be loosened to push the adjusting frame 3 on the column 2 for height adjustment. The upper end of the support rod 5 is hinged to the support seat 4, and the lower periphery of the support rod 5 is slidably connected to the roller 33. The ball seat 6 is arranged at the lower end of the support rod 5 by the fixing screw 7. When in use, the fill light is arranged on the ball seat 6, and the ball seat 6 is used for fine adjustment of the irradiation direction of the fill light.

[0027] Under the support of the adjustment frame 3, the length direction of the support rod 5 forms a certain angle with the length direction of the column 2. By moving the adjustment frame 3 up and down on the column 2, the angle between the support rod 5 and the column 2 can be expanded or reduced, thereby realizing the adjustment of the position of the lower end of the support rod 5, that is, the position of the ball seat 6 can be changed in the up and down directions and in the direction close to or away from the column 2 with the displacement of the adjustment frame 3, thereby adjusting the irradiation range of the fill light.

[0028] Furthermore, the position of the adjusting rod 32 corresponds to the position of the wiring groove 11 and the adjusting rod 32 is a tubular structure, and its inner space is connected with the inner space of the column 2 through the wiring groove 11. During implementation, the connection line between the fill light and the external power supply can be arranged on the inner side of the column 2 and the adjusting rod 32. The connection line starts from the power supply and passes through the column 2 and the adjusting rod 32 in sequence to reach the fill light. The redundant lines can be hidden on the inner side of the column 2. Through such an arrangement, the connection line between the fill light and the external power supply can be arranged more reasonably without affecting the use.

[0029] Furthermore, the column 2 and the adjusting rod 32 are both made of aluminum tubes.

[0030] Furthermore, in order to expand the illumination range of the fill light, the adjustment rod 32 and the support rod 5 can both be telescopic rods.

[0031] In other embodiments, in order to facilitate the movement of the lamp stand, a universal wheel may be provided at the lower end of the base 1 .

[0032] Through the technical solution, a wiring groove is opened on the tubular column, and a support frame that can flexibly change the position of the fill light is set at the position of the wiring groove. The support frame also includes a tubular adjustment rod. When the lamp stand is used, the connection line between the fill light and the external power supply can be laid on the inner side of the column and the adjustment rod, which solves the problems of line leakage and chaotic layout in the prior art and improves the performance of the lamp stand.

[0033] Example 2: Please refer to Figure 4 and Figure 5 In the first embodiment, the column 2 is a square tube structure, and in order to cooperate with the up and down flipping of the support rod 5, the adjustment frame 3 can only be displaced in the axial direction, which limits the irradiation range of the fill light. Therefore, in this embodiment, different from the first embodiment, the column 2 is a circular tubular structure, and the adjustment tube 31 is slidably sleeved on the column 2. Under the action of external force, the adjustment tube 31 can rotate circumferentially and can also be displaced axially; in addition, in order to cooperate with the position change of the adjustment frame 3 after the circumferential rotation, the support seat 4 includes a support tube 41, a connecting seat 42 and a support screw 43, and the support tube 41 The sliding sleeve is arranged on the column 2, the connecting seat 42 is fixedly connected to the supporting tube 41, and the supporting screw 43 is arranged on the supporting tube 41. Rotating the supporting screw 43 can increase the friction between the supporting tube 41 and the column 2, thereby controlling the circumferential rotation and axial displacement of the supporting tube 41 on the column 2; the connecting seat 42 is hinged to the upper end of the support rod 5, and in this way, the fill light can not only rotate circumferentially on the column 2, but also move axially, further expanding the irradiation range of the fill light, and using the lamp holder can make the use of the fill light more flexible.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photosynthesis fill light stand, characterized in that: The invention comprises a base (1), a column (2) and a plurality of supplementary light support frames, wherein the column (2) is arranged on the base (1), and a plurality of support frames are arranged one by one along the length direction of the column (2), wherein at least part of the support frame is movably arranged with the column (2); the column (2) is a tubular structure, and a plurality of wiring grooves (11) are provided on its outer periphery, the positions of which correspond to those of the support frames.

2. The photosynthesis supplementary light stand according to claim 1, characterized in that: The support frame comprises an adjustment frame (3), a support seat (4), a support rod (5), and a ball seat (6); the adjustment frame (3) and the support seat (4) are both arranged on the column (2); the upper end of the support rod (5) is hinged to the support seat (4), and the lower periphery is slidably connected to the adjustment frame (3); and the ball seat (6) is fixedly arranged on the lower end of the support rod (5).

3. A photosynthesis supplementary light stand according to claim 2, characterized in that: The adjustment frame (3) comprises an adjustment tube (31), an adjustment rod (32) and an adjustment screw (34); the adjustment tube (31) is slidably sleeved on the column (2); the adjustment screw (34) is arranged on the adjustment tube (31); the head end of the adjustment rod (32) is fixedly connected to the outer periphery of the adjustment tube (31); the tail end of the adjustment rod (32) is slidably connected to the lower outer periphery of the support rod (5); the adjustment rod (32) is a tubular structure, and the inner space of the adjustment rod (32) is connected to the inner space of the column (2) through a wiring groove (11).

4. The photosynthesis supplementary light stand according to claim 3, characterized in that: A roller (33) is provided at the tail end of the adjusting rod (32); the roller (33) is slidably connected to the lower periphery of the supporting rod (5).

5. The photosynthesis supplementary light stand according to claim 3, characterized in that: The column (2) is a square tube structure; the support seat (4) is fixedly arranged on the column (2); and the adjustment cylinder (31) only slides axially with the column (2).

6. The photosynthesis supplementary light stand according to claim 3, characterized in that: The column (2) is a circular tube structure; the support seat (4) comprises a support tube (41), a connecting seat (42) and a support screw (43); the support tube (41) is slidably sleeved on the column (2); the connecting seat (42) is fixedly arranged on the outer periphery of the support tube (41); the support screw (43) is arranged on the support tube (41); and the support rod (5) is hinged to the connecting seat (42).

7. The photosynthesis supplementary light stand according to claim 3, characterized in that: The adjusting rod (32) is a telescopic rod.

8. A photosynthesis supplementary light stand according to claim 2 or 3, characterized in that: The support rod (5) is a telescopic rod.

9. The photosynthesis supplementary light stand according to claim 3, characterized in that: The upright column (2) and the adjusting rod (32) are both made of aluminum tubes.

10. The photosynthesis supplementary light stand according to claim 1, characterized in that: The lower end of the base (1) is also provided with a universal wheel.

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