CN219288224U

CN219288224U - Plant growth lamp with expanded structure

Info

Publication number: CN219288224U
Application number: CN202223439729.8U
Authority: CN
Inventors: 胡东文
Original assignee: Shenzhen Meizhi Photoelectric Technology Co ltd
Current assignee: Shenzhen Meizhi Photoelectric Technology Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-07-04
Anticipated expiration: 2032-12-21

Abstract

The utility model belongs to the technical field of planting illumination, and particularly relates to a plant growth lamp with an expanded structure, which comprises a support frame, a rotating frame and a lamp strip; the bottom plate of the support frame is supported at the top of the three-dimensional planting frame, a plurality of mounting parts are arranged at the upper end of the support frame around the outer circle of the support frame, the rotating frame is rotatably connected to the mounting parts, so that the rotating frame can rotate up and down, and a supporting piece is arranged between the rotating frame and the support frame and used for supporting the rotating frame which rotates upwards and expands; the bottom side of each rotating frame is provided with the lamp strip. The rotating frame is in an unfolding state, so that the irradiation range can be increased, and the rotating frame can intensively irradiate in a fixed area, so that plants on each layer on the planting frame can fully receive the concentrated irradiation of lamplight, and the plant growth of each layer is facilitated.

Description

Plant growth lamp with expanded structure

Technical Field

The utility model belongs to the technical field of plant planting illumination, and particularly relates to a plant growth lamp with an expanded structure.

Background

Plant growth lamps are artificial light sources, typically electric light sources, intended to stimulate plant growth by emitting electromagnetic spectrum suitable for photosynthesis. Plant lamps are used in applications where natural lighting is absent or where light is required. For example: in winter, lamps are used to extend the time that plants receive light when the possible daylight time may be insufficient to achieve the desired plant growth. If the plants do not get enough light they will grow excessively.

Plant lamps are used in indoor gardening, plant propagation and food production, including indoor hydroponic and aquatic plants. Although most plant lamps are used industrially, they can also be used in the home.

According to the inverse square law, the intensity of light radiated by a point source (in this case a bulb) reaching the surface is inversely proportional to the square of the distance of the surface from the source (if an object is twice as far away, it receives only one quarter of the light) which is a serious obstacle for indoor growers, and many techniques are used to use the light as efficiently as possible. Therefore, reflectors are often used in lighting to maximize the light efficiency. The luminaires or luminaires are moved as close as possible so that they have the same illumination and all light from the lamps falls on the plants instead of the surrounding area.

In order to save the planting area and utilize the space, many indoor planting (greenhouse planting) at present generally adopts a vertical planting tower to plant, and in particular, plants are planted in multiple layers around the periphery of the planting tower. For example, a greenhouse stereoscopic planting frame is disclosed in chinese patent publication No. CN212487563U, which discloses a planting scheme of the stereoscopic planting frame. When the plants planted in a three-dimensional way are planted in a rainy day in winter and artificial illumination needs to be added at night, the plants on the lower layer can be blocked by the plants on the upper layer due to the fact that the plants are planted in an upper and lower layering mode, the plants on the upper layer can grow more luxuriantly, and the plants on the lower layer can not fully receive the illumination, so that the growth speed is relatively slow. Thereby causing the problem of inconsistent plant growth in three-dimensional planting.

Disclosure of Invention

The utility model aims to provide a plant growth lamp with an expanded structure, which solves the problem that in the three-dimensional planting technology in the prior art, the growth is inconsistent due to uneven irradiation of the plant by the growth lamp.

In order to achieve the above purpose, the plant growth lamp with an expanded structure provided by the embodiment of the utility model is arranged on a three-dimensional planting frame and is used for three-dimensional planting and illumination of plants; comprises a supporting frame, a rotating frame and a lamp strip; the bottom plate of the support frame is supported at the top of the three-dimensional planting frame, a plurality of mounting parts are arranged at the upper end of the support frame around the outer circle of the support frame, the rotating frame is rotatably connected to the mounting parts, so that the rotating frame can rotate up and down, and a supporting piece is arranged between the rotating frame and the support frame and used for supporting the rotating frame which rotates upwards and expands; the bottom side of each rotating frame is provided with the lamp strip.

Further, the support frame comprises a support rod extending upwards, a sliding sleeve is sleeved on the support rod, the sliding sleeve slides up and down along the support rod, and a limiting piece is arranged on the support rod and used for supporting and limiting the sliding sleeve; one end of the supporting piece is rotationally connected with the rotating frame, and the other end of the supporting piece is rotationally connected with the sliding sleeve.

Further, the support rod is provided with two sliding grooves from top to bottom, the inner side of the sliding sleeve is provided with a connecting part penetrating through the two sliding grooves, the connecting part is provided with a screw hole, the limiting part is a screw rod rotationally connected in the support rod, the screw rod is connected with the screw hole, and the screw rod is rotated to enable the sliding sleeve to slide upwards or downwards.

Further, the support piece also comprises a base, and the base is arranged at the bottom end of the support rod; the screw is rotationally connected with the base, a driven gear is arranged at the lower end of the screw, and a driving gear is arranged in the base and meshed with the driven gear; the end part of the driving gear is extended with a rotating shaft which is rotationally connected with the base.

Further, a motor is further arranged in the base and connected with the rotating shaft, and the motor is used for driving the driving gear to rotate.

Further, a limiting piece is further arranged at the upper end of the supporting rod and used for limiting the maximum stroke of the sliding sleeve, so that the rotating frames are unfolded obliquely.

Further, the novel rotary rack comprises a reflective cloth, and the outer sides of the rotary racks are attached to the bottom layer of the reflective cloth, so that the rotary racks are connected into a whole; the bottom layer of the reflective cloth is a reflective surface.

Further, an inserting port is further formed in one end, close to the supporting frame, of the bottom side of the rotating frame, and the inserting port is connected with a driving power supply; the lamp strip laminating is in the bottom side of swivel mount, the one end of lamp strip is provided with the plug, with the grafting of grafting mouth.

Further, a plurality of lamp beads are arranged on the lamp strip, the lamp beads are sequentially arranged along the extending direction of the lamp strip, and the power of the lamp beads is gradually increased.

The above technical solutions in the plant growth lamp with an expanded structure provided by the embodiments of the present utility model have at least the following technical effects:

the plant growth lamp with the expansion structure can be arranged at the top of the three-dimensional planting frame, when the growth lamp is required to irradiate, the rotating frame is expanded upwards, the lamp strip is inclined downwards, the rotating frame is supported by the supporting piece, the lamp strip is electrified to emit light, and the light is obliquely irradiated to plants on the planting frame. The rotating frame is in an unfolding state, so that the irradiation range can be increased, and the rotating frame can intensively irradiate in a fixed area, so that plants on each layer on the planting frame can fully receive the concentrated irradiation of lamplight, and the plant growth of each layer is facilitated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a view showing a structure of an expanded plant growth lamp according to an embodiment of the present utility model.

Fig. 2 is an isometric view of an expanded plant growing lamp of an expanded structure provided by an embodiment of the present utility model.

Fig. 3 is a cross-sectional view of an expanded plant growth lamp provided by an embodiment of the present utility model.

Fig. 4 is a front view showing a plant growing lamp of an expanded structure provided by an embodiment of the present utility model provided with a reflective cloth.

Fig. 5 is a structural view showing the shrinkage of the plant growing lamp of the expanded structure provided by the embodiment of the present utility model.

Fig. 6 is a structural diagram of a sliding sleeve of an expanded plant growing lamp according to an embodiment of the present utility model.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

In one embodiment of the utility model, the plant growth lamp with the expanded structure is arranged on the three-dimensional planting frame and used for three-dimensional planting and lighting of plants, so that plants on the upper layer and the lower layer on the planting frame can fully receive the irradiation of lamplight and promote the growth of the plants. Referring to fig. 1 to 5, the plant growing lamp of the present embodiment includes a supporting frame 100, a rotating frame 200 and a light bar 300. The bottom plate of the support frame 100 is supported at the top of the three-dimensional planting frame, a plurality of mounting parts 101 are arranged at the upper end of the support frame 100 around the outer circle of the support frame 100, a rotary frame 200 is rotatably connected to each mounting part 101, a rotatable connecting part of the rotary frame 200 is enabled to rotate up and down, and a supporting piece 210 is arranged between the rotary frame 200 and the support frame and used for supporting the rotary frame 200 which is rotated and unfolded upwards; the bottom side of each rotating frame 200 is provided with a light bar 300. Therefore, the plant growth lamp of the expanding structure can be arranged at the top of the three-dimensional planting frame, when the growth lamp irradiates, each rotating frame 200 is expanded upwards, the lamp strip 300 is inclined downwards, the rotating frame 200 is supported by the supporting piece 210, the lamp strip 300 is electrified to emit light, and the light obliquely irradiates plants on the planting frame. The rotating frame is in an unfolding state, so that the irradiation range can be increased, and the rotating frame can intensively irradiate in a fixed area, so that plants on each layer on the planting frame can fully receive the concentrated irradiation of lamplight, and the plant growth of each layer is facilitated. In normal sunlight irradiation, the rotating frame 200 can be retracted, and the problem that the rotating frame shields sunlight can be avoided.

Further, referring to fig. 1 to 5, the support 100 includes a support rod 110 extending upward, a sliding sleeve 120 is further sleeved on the support rod 110, the sliding sleeve 111 slides up and down along the support rod 110, and a limiting member 120 is disposed on the support rod 110 and is used for supporting and limiting the sliding sleeve 111. One end of the supporting member 210 is rotatably connected to the rotating frame 200, and the other end is rotatably connected to the sliding sleeve 111. In this embodiment, when each of the rotating frames 200 needs to be unfolded upward, the sliding sleeve 111 may be pushed upward, and the sliding sleeve 120 pushes the rotating frame 200 upward to rotate and be unfolded by the supporting member 210; after the lamp strip is unfolded to a certain angle, the sliding sleeve 111 is limited by the limiting piece 120, so that the sliding sleeve 111 is fixed, the rotating frame 200 can be kept at the unfolded angle, and the lamp strip 300 is determined to effectively irradiate the plants.

Further, referring to fig. 1 to 4 and 6, the support rod 110 is provided with two sliding grooves 112 from top to bottom, and a connecting portion 113 passing through the two sliding grooves 112 is provided on the inner side of the sliding sleeve 111. The connecting portion 113 is provided with a screw hole, the limiting member 120 is a screw rod rotatably connected in the supporting rod 110, the screw rod is connected with the screw hole, and the screw rod is rotated to enable the sliding sleeve 111 to slide upwards or downwards. In this embodiment, when the rotating frame 200 needs to be rotated and unfolded, the screw is rotated to push the sliding sleeve 111 to slide relatively, and when the sliding sleeve 111 slides upwards, the supporting piece 210 pushes the rotating frame 200 to unfold, and the screw can be used to adjust any position of the sliding sleeve 111, so that the angle of the rotating frame 200 can be adjusted at will, and the light bar 300 at the bottom layer of the rotating frame 200 can be at an optimal irradiation angle.

Further, referring to fig. 3, the support 100 further includes a base 130 disposed at a bottom end of the support rod 100. The screw is rotatably connected with the base 130, a driven gear 140 is arranged at the lower end of the screw, and a driving gear 150 is arranged in the base 130 and meshed with the driven gear 140. The end of the driving gear 150 extends with a rotation shaft 160, and is rotatably connected to the base 130. By rotating the rotation shaft 160, the driving gear 150 rotates together with the rotation shaft 160, thereby driving the driven gear 140 to rotate together and thus driving the screw to rotate.

Further, referring to fig. 3, a motor 170 is further disposed in the base 130 and connected to the rotating shaft 160, for driving the driving gear 150 to rotate. The motor 170 drives the screw rod to rotate through the gear, so that the rotary frame 200 is unfolded and folded.

Further, referring to fig. 1, a limiting member 180 is further provided at the upper end of the supporting rod 110, for limiting the maximum travel of the sliding sleeve 111, so as to ensure that each rotating frame is still in an inclined state when being unfolded to a maximum angle.

Further, referring to fig. 4, the plant growing lamp further includes a reflective cloth 400, and the outer sides of the rotating frames 200 are attached to the bottom layer of the reflective cloth 400, so that the rotating frames 200 are integrally connected. The bottom layer of the reflective cloth 400 is a reflective surface. After each of the rotating frames 200 is unfolded, the reflective cloth is also supported and unfolded in an umbrella shape, and thus, the lights emitted from the respective light bars 300 are reflected by the reflective cloth 400 and are collectively irradiated onto the stereoscopic frame.

Further, an interface (not shown in the drawing) is further disposed at one end of the bottom side of the rotating frame 200 near the supporting frame 100, and the interface is connected to a driving power source. The light bar 300 is attached to the bottom side of the rotating frame 200, and a plug (not shown in the drawing) is disposed at one end of the light bar 300, and is plugged into the plug-in interface. Thus enabling replacement of the light bar 300.

Further, a plurality of beads are disposed on the light bar 300 and are sequentially arranged along the extending direction of the light bar 300, and the power of the beads is gradually increased. Therefore, the irradiation power of the lamp beads closer to the end of the rotating frame 200 is higher, so that the lower plants can be ensured to be irradiated by stronger lamplight, the defect of the position is overcome, and all plants on the three-dimensional planting frame can be fully irradiated.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The plant growth lamp with the expanded structure is arranged on the three-dimensional planting frame and is used for three-dimensional planting and lighting of plants; the lamp is characterized by comprising a supporting frame, a rotating frame and a lamp strip; the bottom plate of the support frame is supported at the top of the three-dimensional planting frame, a plurality of mounting parts are arranged at the upper end of the support frame around the outer circle of the support frame, the rotating frame is rotatably connected to the mounting parts, so that the rotating frame can rotate up and down, and a supporting piece is arranged between the rotating frame and the support frame and used for supporting the rotating frame which rotates upwards and expands; the bottom side of each rotating frame is provided with the lamp strip.

2. The plant growing lamp of expanded structure according to claim 1, wherein: the support frame comprises a support rod extending upwards, a sliding sleeve is sleeved on the support rod, the sliding sleeve slides up and down along the support rod, and a limiting piece is arranged on the support rod and used for supporting and limiting the sliding sleeve; one end of the supporting piece is rotationally connected with the rotating frame, and the other end of the supporting piece is rotationally connected with the sliding sleeve.

3. The plant growing lamp of expanded structure according to claim 2, wherein: the support rod is provided with two sliding grooves from top to bottom, the inner side of the sliding sleeve is provided with a connecting part penetrating through the two sliding grooves, the connecting part is provided with a screw hole, the limiting part is a screw rod rotationally connected in the support rod, the screw rod is connected with the screw hole, and the screw rod is rotated to enable the sliding sleeve to slide upwards or downwards.

4. A plant growing lamp of expanding structure according to claim 3, characterized in that: the support piece also comprises a base, and the base is arranged at the bottom end of the support rod; the screw is rotationally connected with the base, a driven gear is arranged at the lower end of the screw, and a driving gear is arranged in the base and meshed with the driven gear; the end part of the driving gear is extended with a rotating shaft which is rotationally connected with the base.

5. The plant growing lamp of expanded structure according to claim 4, wherein: and a motor is further arranged in the base and connected with the rotating shaft and used for driving the driving gear to rotate.

6. The plant growing lamp of expanded structure according to any one of claims 2 to 5, wherein: and the upper end of the supporting rod is also provided with a limiting piece for limiting the maximum stroke of the sliding sleeve, so that each rotating frame is obliquely unfolded.

7. The plant growing lamp of expanded structure according to any one of claims 1 to 5, wherein: the outer sides of the rotating frames are attached to the bottom layer of the reflective cloth, so that the rotating frames are connected into a whole; the bottom layer of the reflective cloth is a reflective surface.

8. The plant growing lamp of expanded structure according to any one of claims 1 to 5, wherein: an inserting port is further formed in one end, close to the supporting frame, of the bottom side of the rotating frame, and the inserting port is connected with a driving power supply; the lamp strip laminating is in the bottom side of swivel mount, the one end of lamp strip is provided with the plug, with the grafting of grafting mouth.

9. The plant growing lamp of an expanded structure according to any one of claims 1 to 5, wherein a plurality of beads are provided on the lamp strip and are arranged in order along the extending direction of the lamp strip, and the power of the beads is increased stepwise.