Plant hydroponic cabinet capable of automatically lifting lamp

Abstract

The utility model relates to a plant hydroponic cabinet with automatic lifting lamps, which comprises a cabinet body, a hydroponic tank, lamps, a lamp lifting mechanism and a main control unit. The hydroponic tank and the lamps are vertically and alternately arranged in the cabinet body. The lamp lifting mechanism is connected with the lamps. The lamp lifting mechanism comprises a steel rope, a guide wheel and a wire winder. Both ends of the lamp are provided with connecting rods. The connecting rods are provided with wire loops. Both ends of the wire loop are provided with wire ports. The end of the steel rope is connected with the wire loop through the wire port. The wire winder comprises two spools and a motor. The motor is connected with the spool. The side wall of the cabinet body is provided with a plurality of limiting sensing elements. The main control unit is connected with the limiting sensing elements and the motor. The utility model has the advantages that the light intensity required by different growth stages of plants is achieved by synchronously lifting each lamp through the lamp lifting mechanism, and the distance between the lamps and the hydroponic tank is flexibly adjusted.

Description

Technical Field

[0001] This utility model relates to the field of hydroponic plant devices, and in particular to a hydroponic plant cabinet with an automatically lifting and lowering lamp. Background Technology

[0002] Light is one of the important factors affecting the growth of hydroponic plants. Generally, the lights in hydroponic cabinets are fixed and cannot be adjusted flexibly. For plants such as tomatoes, which grow rapidly and have tall canopies, if the light is too far away during the seedling stage, it will lead to insufficient light for the seedlings. As the plants gradually grow taller, if the light is too close, it will cause photoinhibition and may be accompanied by heat radiation, causing invisible scorching of the leaves and affecting growth.

[0003] Therefore, further improvements are needed to the hydroponic cabinets to ensure that plants receive suitable light conditions at all stages of growth. Utility Model Content

[0004] The purpose of this invention is to provide a hydroponic plant cabinet with automatically adjustable lighting fixtures, which can flexibly adjust the lighting height according to lighting requirements.

[0005] To achieve the above-mentioned utility model objectives, this utility model provides a plant hydroponic cabinet with automatically lifting and lowering lamps, including a cabinet body, a hydroponic tank, lamps, a lamp lifting mechanism, and a main control unit;

[0006] Several hydroponic tanks and lamps are provided, and several hydroponic tanks and lamps are arranged vertically and alternately inside the cabinet;

[0007] The lamp lifting mechanism is connected to the lamp, and the lamp lifting mechanism includes a steel rope, a guide wheel, and a cable reel. Each of the lamps is connected by the steel rope, and the steel rope is connected to the cable reel through the guide wheel.

[0008] The lamp is provided with connecting rods at both ends, and each connecting rod is provided with a wiring ring. Each wiring ring is provided with a wiring port at both ends, and the end of the steel rope is connected to the wiring ring through the wiring port.

[0009] The cable reel includes two reels and a motor, the motor being connected to the reels;

[0010] The side wall of the cabinet is provided with several limit sensors. The installation position of the limit sensors is adapted to the lifting limit range of the lamp. The main control unit is connected to the limit sensors and the motor.

[0011] Preferably, the lamp has heat dissipation fins on its back.

[0012] As a further improvement to the utility model, a baffle is provided in the middle of the guide wheel.

[0013] As a further improvement to the utility model, the spool and guide wheel are nylon wheels.

[0014] As a further improvement to the utility model, the steel rope is a plastic-coated stainless steel wire rope.

[0015] As a further improvement to the utility model, the cabinet is provided with a linear guide rail, and the end of the lamp is connected to the linear guide rail.

[0016] As a further improvement to the utility model, the cabinet may be equipped with an ambient light sensor and a spectrum controller, the ambient light sensor and the spectrum controller being connected to the main control unit, and the spectrum controller being connected to the lamp.

[0017] The advantages of this utility model of an automatically lifting and lowering light fixture for hydroponic plants compared to existing technologies are as follows:

[0018] According to the light intensity required by different growth stages of the plants, each lamp is raised and lowered synchronously through a lamp lifting mechanism, so as to flexibly adjust the distance between the lamp and the hydroponic tank. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of a hydroponic plant cabinet with an automatically lifting lamp according to the present invention;

[0020] Figure 2 This is a schematic diagram of the connection structure of the lamp lifting mechanism;

[0021] Figure 3 This is a schematic diagram of the connector ring connection structure;

[0022] Figure 4 This is a schematic diagram of the heat dissipation fin structure;

[0023] Figure 5 This is a schematic diagram of the guide wheel structure;

[0024] Figure 6 This is a schematic diagram of the cable reel structure;

[0025] Figure 7 This is a schematic diagram of the main control unit connection. Detailed Implementation

[0026] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0027] like Figure 1 , Figure 7 As shown, the present invention provides a hydroponic plant cabinet with an automatically lifting lamp, comprising a cabinet body 1, a hydroponic tank 2, a lamp 3, a lamp lifting mechanism 4, and a main control unit 7.

[0028] There are several hydroponic tanks 2 and lamps 3, and several hydroponic tanks 2 and lamps 3 are arranged vertically and alternately inside the cabinet 1;

[0029] like Figure 2 As shown, the lamp lifting mechanism 4 is connected to the lamp 3. The lamp lifting mechanism 4 includes a steel rope 41, a guide wheel 42, and a cable reel 43. Each lamp 3 is connected by the steel rope 41, and the steel rope 41 is connected to the cable reel 43 through the guide wheel 42.

[0030] like Figure 3 As shown, each end of the lamp 3 is equipped with a connecting rod 32, and the connecting rod 32 is equipped with a wiring ring 6. Both ends of the wiring ring 61 are equipped with wiring ports 61. The end of the steel rope 41 is connected to the wiring ring 6 through the wiring port 61. The end of the steel rope 41 is passed through the wiring port 61 and knotted, and the wiring ring 6 is put on the connecting rod 32. This allows the steel ropes 41 of multiple lamps 3 to be connected. Different lengths of steel rope 41 can be selected according to the spacing of the hydroponic tank 2 to flexibly adjust the spacing of each lamp 3 and improve the flexibility of the initial installation of the lamps 3.

[0031] like Figure 4 As shown, the back of the lamp 3 is provided with heat dissipation fins 31 to improve the heat dissipation of the lamp 3.

[0032] like Figure 5-6 As shown, a baffle 421 is provided in the middle of the guide wheel 42. The steel ropes 41 at both ends of the lamp 3 are guided by the guide wheel 42. The baffle 421 can separate the two steel ropes 41 to prevent them from getting tangled together and affecting the winding and unwinding of the steel ropes.

[0033] The cable reel 43 includes two reels 431 and a motor 431, with the motor 431 connected to the reels 431. The motor 431 can be a dual-output motor, with the steel ropes 41 at both ends of the lamp 3 wound onto the two reels 431 respectively. The dual-output motor acts on both reels 431 simultaneously, achieving synchronous winding and unwinding of the two reels 431 at the same speed.

[0034] The spool 431 and guide wheel 42 are preferably nylon wheels. Nylon shafts and guide wheels have good wear resistance, are less prone to grooves on the outer wall, and produce less noise during winding and unwinding.

[0035] The steel rope 41 is preferably a plastic-coated stainless steel wire rope. The outer layer of the stainless steel wire rope is wrapped with a dense plastic layer. Since the lamps 3 used in the hydroponic cabinet are raised and lowered frequently and the humidity inside the cabinet is high, the plastic layer can improve the rust resistance and wear resistance of the steel rope and increase the service life of the steel rope 41.

[0036] The cabinet 1 is equipped with a linear guide rail 5, and the end of the lamp 3 is connected to the linear guide rail 5. The linear guide rail 5 guides the lamp 3 in raising and lowering.

[0037] The side wall of the cabinet 1 is provided with several limit sensors 11. The installation position of the limit sensors 11 is adapted to the lifting limit range of the lamp 3. The main control unit 7 is connected to the limit sensors 11 and the motor 431.

[0038] The limit sensor 11 can be an existing infrared sensor that senses the limit position of the lamp 3 as it rises and falls, and feeds it back to the main control unit 7. The main control unit 7 can be a microcontroller. The main control unit 7 controls the motor 431 to stop running, so as to prevent the lamp 3 from rising and falling out of control and colliding with the upper and lower hydroponic tanks 2.

[0039] Cabinet 1 may be equipped with an ambient light sensor 71 and a spectrum controller 72. The ambient light sensor 71 and the spectrum controller 72 are connected to the main control unit 7. The spectrum controller 72 is connected to the lamp 3. The ambient light sensor 71 is used to monitor the ambient light intensity inside cabinet 1 and transmits the sensed light intensity information to the main control unit 7. The main control unit 7 analyzes the information and transmits instructions to the spectrum controller 72, which acts on the lamp 3 to realize automatic supplemental lighting, so that the light intensity required by the plant is always kept within a suitable range.

[0040] The preferred embodiments of this utility model have been described in detail above, but this utility model is not limited to the embodiments described. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of this utility model, and these equivalent modifications or substitutions are all included within the scope defined by the claims of this application.

Claims

1. A hydroponic plant cabinet capable of automatically lifting a light fixture, characterized by, Includes cabinet, hydroponic tank, lighting fixtures, lighting fixture lifting mechanism, and main control unit; Several hydroponic tanks and lamps are provided, and several hydroponic tanks and lamps are arranged vertically and alternately inside the cabinet; The lamp lifting mechanism is connected to the lamp, and the lamp lifting mechanism includes a steel rope, a guide wheel, and a cable reel. Each of the lamps is connected by the steel rope, and the steel rope is connected to the cable reel through the guide wheel. The lamp is provided with connecting rods at both ends, and each connecting rod is provided with a wiring ring. Each wiring ring is provided with a wiring port at both ends, and the end of the steel rope is connected to the wiring ring through the wiring port. The cable reel includes two reels and a motor, the motor being connected to the reels; The side wall of the cabinet is provided with several limit sensors. The installation position of the limit sensors is adapted to the lifting limit range of the lamp. The main control unit is connected to the limit sensors and the motor.

2. The hydroponic plant growing cabinet with automatically elevating lamps as claimed in claim 1, wherein, The lamp has heat dissipation fins on its back.

3. The hydroponic plant growing cabinet with automatically elevating lamps as claimed in claim 1 wherein, A baffle is provided in the middle of the guide wheel.

4. The hydroponic plant growing cabinet with automatically elevating lamps as claimed in claim 1 wherein, The spool and guide wheel are nylon wheels.

5. The hydroponic plant growing cabinet with automatically elevating lamps as claimed in claim 1 wherein, The steel rope is a plastic-coated stainless steel wire rope.

6. The hydroponic plant growing cabinet with automatically elevating lamps as claimed in claim 1 wherein, The cabinet is equipped with a linear guide rail, and the end of the lamp is connected to the linear guide rail.

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