CN111466224A - Circulation lift type plant light filling equipment - Google Patents

Circulation lift type plant light filling equipment Download PDF

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Publication number
CN111466224A
CN111466224A CN202010419582.2A CN202010419582A CN111466224A CN 111466224 A CN111466224 A CN 111466224A CN 202010419582 A CN202010419582 A CN 202010419582A CN 111466224 A CN111466224 A CN 111466224A
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CN
China
Prior art keywords
counterweight column
conductive
groove
connecting rod
shaped connecting
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CN202010419582.2A
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Chinese (zh)
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CN111466224B (en
Inventor
赖仕川
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Shandong Xusheng Photoelectric Technology Co ltd
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Individual
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00Botany in general
    • A01G7/04Electric or magnetic or acoustic treatment of plants for promoting growth
    • A01G7/045Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00Watering gardens, fields, sports grounds or the like
    • A01G25/02Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00Watering gardens, fields, sports grounds or the like
    • A01G25/16Control of watering
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14Adjustable mountings
    • F21V21/15Adjustable mountings specially adapted for power operation, e.g. by remote control
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/36Hoisting or lowering devices, e.g. for maintenance

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • General Engineering & Computer Science (AREA)
  • Soil Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Botany (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Cultivation Of Plants (AREA)

Abstract

The invention discloses a circulating lifting type plant light supplementing device which comprises a counterweight column, wherein the counterweight column is of a hollow structure, a magnetic plate and a solenoid coil are installed inside the counterweight column, the magnetic plate is connected with the inner wall of the counterweight column in a sliding mode, a U-shaped connecting rod is supported on the magnetic plate, a light supplementing lamp is movably installed at one end, away from the magnetic plate, of the U-shaped connecting rod, the light supplementing lamp is located outside the counterweight column, a curved groove and a liquid storage groove which are communicated with each other are formed in the side wall of the counterweight column, a conductive sliding block is arranged in the curved groove in a sealing sliding mode, a conductive plate is embedded in the bottom wall of the liquid storage groove, an elastic lead is connected between the conductive sliding block and the conductive plate, and a resistance strip is fixedly installed on the inner side wall of. According to the invention, the plants are ensured to be sufficiently illuminated, and the light supplement lamp can be circularly lifted according to the ambient temperature around the plants, so that the distance between the light supplement lamp and the plants is adjusted, and the heat generated by the light supplement lamp during working is prevented from accumulating around the plants.

Description

Circulation lift type plant light filling equipment
Technical Field
The invention relates to the technical field of plant maintenance, in particular to a circulating lifting type plant light supplementing device.
Background
When the illumination is weaker in winter, the good growth state of plant is guaranteed to the mode such as the maintenance personal adopts artifical intensification, improvement illumination time mostly, and the plant light filling lamp can not only improve the illumination time of plant as a common light filling equipment, can also select different chromatograms according to the plant of different cultivars to make the plant reach the maximum value to the utilization ratio of light energy.
Maintenance personnel usually adjust the distance between the light supplement lamp and the plant according to self experience, then fix the light supplement lamp on an upright pole or a bracket, but the high-power light supplement lamp generates heat continuously during working, especially the heat around the bulb can be rapidly accumulated, and if the light supplement lamp is close to the plant and is fixed at the same position all the time, the plant around the light supplement lamp is likely to be withered and rolled; if the distance between the light supplement lamp and the plant is too far, the light supplement effect can be greatly weakened, and even the light compensation point of the plant cannot be reached, so that the plant wilts or even dies, and therefore the circular lifting type plant light supplement equipment is provided.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, a plant light supplement lamp generates a large amount of heat when working for a long time, the growth of plants around the light supplement lamp is influenced if the light supplement lamp is close to the plants, and a good light supplement effect cannot be achieved if the light supplement lamp is far away from the plants.
In order to achieve the purpose, the invention adopts the following technical scheme:
a circular lifting type plant light supplementing device comprises a counterweight column, wherein the counterweight column is of a hollow structure, a magnetic plate and a spiral coil are installed inside the counterweight column, the magnetic plate is connected with the inner wall of the counterweight column in a sliding mode, a U-shaped connecting rod is supported on the magnetic plate, a light supplementing lamp is movably installed at one end, away from the magnetic plate, of the U-shaped connecting rod, and the light supplementing lamp is located outside the counterweight column;
a curved groove and a liquid storage groove which are communicated with each other are formed in the side wall of the counterweight column, a conductive sliding block is arranged in the curved groove in a sealing sliding mode, a conductive plate is embedded in the bottom wall of the liquid storage groove, and an elastic lead is connected between the conductive sliding block and the conductive plate;
the resistance strip is fixedly mounted on the inner side wall of the counterweight column, the side wall, close to the curved groove, of the resistance strip is attached to the inner wall of the curved groove, and the lower end of the resistance strip is electrically connected with the solenoid coil through the conductive sleeve.
Preferably, dark fabrics are bonded on the outer side wall of the counterweight column, and the position of the dark fabrics corresponds to the position of the liquid storage tank.
Preferably, the liquid storage tank is filled with a dichloromethane solution, and the outer side of the elastic lead is wrapped with an anti-corrosion layer.
Preferably, a straight groove is formed in the side wall of the counterweight column, a sealing plate is arranged in the straight groove in a sealing and sliding manner, the U-shaped connecting rod comprises a vertical section and a horizontal section, a pull rope is fixedly connected between the sealing plate and the horizontal section of the U-shaped connecting rod, the straight groove is communicated with a liquid inlet pipe and a liquid outlet pipe, and one-way valves are arranged at pipe orifices of the liquid inlet pipe and the liquid outlet pipe.
The invention has the beneficial effects that:
1. have dark fabric through bonding on the lateral wall at the counter weight post, can be through dark fabric to the transfer heat in the reservoir to the temperature that makes in the reservoir is higher than ambient temperature slightly, makes the dichloromethane solution rapid evaporation in the reservoir, thereby switches on closed circuit, makes the increase of distance between light filling lamp and the plant, guarantees that ambient temperature is less than 40 degrees centigrade always.
2. Through using dark fabric as heat transfer's medium, can make the temperature stability in the reservoir change, can not make the temperature in the reservoir drop fast because of the heat conductivity of medium again to guarantee that the light filling lamp just can slowly descend at an interval time after rising, make near the unnecessary heat of gathering of plant dispel completely.
3. Through setting up devices such as electrically conductive slider, resistance strip, elastic wire, solenoid, can adjust the electric current size in the closed circuit with the help of the relative position of electrically conductive slider and resistance strip, make the ascending or the decline process of light filling lamp all comparatively stable.
4. Through setting up devices such as closing plate, straight flute, feed liquor pipe, drain pipe, but intermittent type nature is for plant supplementary moisture, guarantees that the plant is in good growth state, can also increase air humidity simultaneously, reduces the used moisture that consumes of plant leaf transpiration.
5. The distance of light filling lamp and plant is adjusted to the change through the temperature, can guarantee that the plant is in the best growth temperature all the time, avoids the blade that ambient temperature risees and leads to excessively to lose water, and the gas pocket is closed, and photosynthetic rate descends the scheduling problem.
In conclusion, the plant illumination device can ensure that the plant is sufficiently illuminated, and can also enable the light supplement lamp to circularly lift according to the ambient temperature around the plant, so that the distance between the light supplement lamp and the plant is adjusted, and heat generated by the light supplement lamp during working is prevented from accumulating around the plant.
Drawings
Fig. 1 is a schematic structural diagram of a cyclic lifting type plant light supplement device according to embodiment 1 of the present invention;
fig. 2 is a schematic structural view of a liquid storage tank and a curved tank in an embodiment 1 of the cyclic lifting type plant light supplement device provided by the present invention;
fig. 3 is a schematic structural diagram of a part of a circular lifting type plant light supplement device according to embodiment 1 of the present invention when a conductive slider is connected to a resistor strip;
fig. 4 is a schematic structural diagram of a cyclic lifting type plant light supplement device according to embodiment 2 of the present invention;
fig. 5 is an enlarged view of a portion a in fig. 4.
In the figure: the device comprises a counterweight column 1, a magnetic plate 2, a spiral coil 3, a resistance strip 4, a curved groove 5, a liquid storage groove 6, a dark color fabric 7, a light supplementing lamp 8, a U-shaped connecting rod 9, a conductive sliding block 10, an elastic lead 11, a conductive sleeve 12, a straight groove 13, a pull rope 14, a liquid inlet pipe 15, a liquid outlet pipe 16, a sealing plate 17 and a conductive plate 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-3, a circular lifting type plant light supplementing device comprises a counterweight column 1, wherein the counterweight column 1 is of a hollow structure, a magnetic plate 2 and a solenoid coil 3 are installed inside the counterweight column 1, the magnetic plate 2 is connected with the inner wall of the counterweight column 1 in a sliding manner, a U-shaped connecting rod 9 is supported on the magnetic plate 2, a light supplementing lamp 8 is movably installed at one end, away from the magnetic plate 2, of the U-shaped connecting rod 9, the light supplementing lamp 8 is located outside the counterweight column 1, and the U-shaped connecting rod 9 can freely slide in the counterweight column 1;
a curved groove 5 and a liquid storage groove 6 which are communicated with each other are arranged in the side wall of the counterweight column 1, a conductive sliding block 10 is arranged in the curved groove 5 in a sealing sliding manner, the inner diameter of the curved groove 5 is smaller than that of the liquid storage groove 6, a conductive plate 18 is embedded on the bottom wall of the liquid storage groove 6, and an elastic lead 11 is connected between the conductive sliding block 10 and the conductive plate 18;
fixed mounting has resistive strip 4 on the inside wall of counter weight post 1, and resistive strip 4 is close to the lateral wall of curved groove 5 and laminates mutually with the inner wall of curved groove 5, and when electrically conductive slider 10 moved the lower extreme of curved groove 5, electrically conductive slider 10's lateral wall contacted with resistive strip 4, and the lower extreme of resistive strip 4 is connected with solenoid 3 electricity through conductive sleeve 12.
In this embodiment, the outer side wall of the weight column 1 is bonded with the dark color fabric 7, and the position of the dark color fabric 7 corresponds to the position of the liquid storage tank 6.
The liquid storage tank 6 is filled with dichloromethane solution, the outer side of the elastic lead 11 is wrapped with an anti-corrosion layer, and the anti-corrosion layer can protect the elastic lead 11 from being corroded by the dichloromethane solution.
When the device is used, the current conducting plate 18 is connected with an external power supply device, the curved groove 5 is in an inverted J shape, and in an initial state, the current conducting slider 10 is positioned at one end, close to the liquid storage groove 6, of the curved groove 5, but the current conducting slider 10 cannot be separated from the curved groove 5, and under the action of gravity, the U-shaped connecting rod 9 abuts against the counterweight column 1, so that the light supplementing lamp 8 is stopped at a fixed height;
when the light supplement lamp 8 is turned off, no extra thermal radiation acts on the dark color fabric 7, the temperature of the dark color fabric 7 is the same as the ambient temperature, because the temperature of the culture room is mostly controlled within the range of 29-35 ℃ when the plants are artificially cultured, the boiling point of dichloromethane solution is 40 ℃, the evaporation speed and the condensation speed of the dichloromethane solution in the liquid storage tank 6 reach balance at the moment, the conductive slide block 10 only moves within a small range, and a certain distance is reserved between the conductive slide block 10 and the resistor strip 4 at the moment;
after the light supplement lamp 8 is turned on, light continuously irradiates the dark color fabric 7, because the dark color fabric 7 has strong absorption capacity to heat radiation, the temperature of the dark color fabric 7 is slightly higher than the ambient temperature along with the passage of time, after the light supplement lamp 8 is turned on for a long time, the ambient temperature rises due to the heating of a bulb or a lamp bead, the plant transpiration below the light supplement lamp 8 is increased, and even if the illumination intensity is increased, the light saturation point of the plant is reached, the plant can also reduce the photosynthesis speed due to high temperature, and the problems of water shortage, wilting and the like occur;
meanwhile, the dark color fabric 7 continuously transfers heat energy into the liquid storage tank 6, so that the temperature of the dichloromethane solution is continuously raised, when the temperature of the dichloromethane solution is close to the boiling point of the solution, the evaporation speed of the dichloromethane solution is rapidly increased, the steam pushes the conductive slider 10 to slide downwards along the curved groove 5, so that the conductive slider 10 is connected with the resistance strip 4, at the moment, the conductive plate 18, the elastic lead 11, the conductive slider 10, the resistance strip 4, the solenoid 3 and an external power supply device jointly form a closed loop, and as the conductive slider 10 gradually moves downwards, the short-circuited part of the resistance strip 4 is more and more, so that the current in the closed loop is more and more increased, and the magnetic field intensity generated by the solenoid 3 is;
the direction of a magnetic field generated by the solenoid coil 3 is opposite to that of the magnetic field of the magnetic plate 2, the magnetic plate 2 is subjected to the action of repulsion force, when the conductive slider 10 is just contacted with the resistance strip 4, the current value in a closed loop is small, the magnetic field generated by the solenoid coil 3 is weak, the repulsion force received by the magnetic plate 2 is small, and the magnetic plate 2 drives the U-shaped connecting rod 9 and the light supplementing lamp 8 to move upwards for a small distance so that the light supplementing lamp 8 is far away from plants;
at this time, the light supplement lamp 8 and the dark color fabric 7 are not at the same height, but the dark color fabric 7 still can absorb more heat, so that the dichloromethane solution can be continuously evaporated until the conductive slider 10 is close to the bottom end of the resistor strip 4, the current value in the closed loop is the largest, and similarly, the rising distance of the magnetic plate 2 is the largest at this time, and the distance between the light supplement lamp 8 and the plant is the farthest;
when the light supplement lamp 8 is far away from the plant, the temperature around the plant is reduced, the photosynthesis of the plant is accelerated, meanwhile, due to the increase of the distance from the light supplement lamp 8, the light radiation absorbed by the dark color fabric 7 is reduced, the temperature is gradually reduced, under the action of heat transfer, the temperature of dichloromethane solution in the liquid storage tank 6 is also gradually reduced, the evaporation amount is reduced, under the action of negative pressure, the conductive sliding block 10 moves upwards along the curved groove 5 and is gradually separated from the resistance strip 4, in the process, the current in the closed loop is gradually reduced, the repulsive force borne by the magnetic plate 2 is reduced, under the action of gravity, the magnetic plate 2 slowly descends, the light supplement lamp 8 synchronously descends, the distance between the light supplement lamp 8 and the plant is shortened again, the light intensity in the planting space is increased, after the dark color fabric 7 absorbs a certain amount of heat radiation, the light supplement lamp 8 automatically ascends, and the cycle is, can also avoid light filling lamp 8 to lead to the plant photosynthesis to descend with the plant distance is too near when guaranteeing plant illumination is sufficient.
Example 2
Referring to fig. 4 to 5, the present embodiment is different from embodiment 1 in that: a straight groove 13 is formed in the side wall of the counterweight column 1, a sealing plate 17 is arranged in the straight groove 13 in a sealing and sliding mode, the U-shaped connecting rod 9 comprises a vertical section and a horizontal section, a pull rope 14 is fixedly connected between the sealing plate 17 and the horizontal section of the U-shaped connecting rod 9, the straight groove 13 is communicated with a liquid inlet pipe 15 and a liquid outlet pipe 16, and one-way valves are arranged at pipe orifices of the liquid inlet pipe 15 and the liquid outlet pipe 16.
When the drip irrigation device is used, the liquid inlet pipe 15 is connected with an external water pipe, the liquid outlet pipe 16 is connected with a drip irrigation pipe, the drip irrigation pipes are distributed according to plants, the one-way valve in the liquid inlet pipe 15 only allows liquid to flow from the external water pipe to the straight groove 13, and the one-way valve in the liquid outlet pipe 16 only allows liquid to flow from the straight groove 13 to the drip irrigation pipe;
when a closed loop in the device is conducted and the current in the loop is gradually increased, the magnetic plate 2 moves upwards, the horizontal section of the U-shaped connecting rod 9 drives the sealing plate 17 to move upwards through the pull rope 14, the volume between the sealing plate 17 and the bottom wall of the straight groove 13 is increased, and under the action of negative pressure, liquid in the liquid inlet pipe 15 flows into the straight groove 13 to balance the pressure;
when a closed loop in the device is conducted and the current in the loop is gradually reduced, the magnetic plate 2 moves downwards, the sealing plate 17 extrudes the liquid in the straight groove 13 into the liquid outlet pipe 16 under the action of gravity, the liquid flows to the drip irrigation pipe to supplement moisture for plants and increase air humidity, and it needs to be noted that the space in the straight groove 13 is small, and the plant roots cannot be rotten even if the plant is supplemented with water through the drip irrigation pipe for multiple times in one day.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (3)

1. The utility model provides a circulation lift type plant light filling equipment, includes counter weight post (1), its characterized in that, counter weight post (1) is hollow structure, the internally mounted of counter weight post (1) has magnetic sheet (2) and solenoid (3), and magnetic sheet (2) and the inner wall of counter weight post (1) slide and meet, support U-shaped connecting rod (9) on magnetic sheet (2), the one end movable mounting that magnetic sheet (2) were kept away from to U-shaped connecting rod (9) has light filling lamp (8), and light filling lamp (8) are located counter weight post (1) outside;
a curved groove (5) and a liquid storage groove (6) which are communicated with each other are formed in the side wall of the counterweight column (1), a conductive sliding block (10) is arranged in the curved groove (5) in a sealing and sliding mode, a conductive plate (18) is embedded in the bottom wall of the liquid storage groove (6), and an elastic lead (11) is connected between the conductive sliding block (10) and the conductive plate (18);
fixed mounting has resistor strip (4) on the inside wall of counter weight post (1), and resistor strip (4) are close to the lateral wall of curved groove (5) and laminate mutually with the inner wall of curved groove (5), the lower extreme of resistor strip (4) is connected with solenoid (3) electricity through conductive sleeve (12).
2. The plant light supplement device of claim 1, wherein a dark fabric (7) is adhered to the outer side wall of the counterweight column (1), and the position of the dark fabric (7) corresponds to the position of the liquid storage tank (6).
3. The plant light supplementing device of claim 1, wherein a straight groove (13) is formed in a side wall of the counterweight column (1), a sealing plate (17) is arranged in the straight groove (13) in a sealing and sliding manner, the U-shaped connecting rod (9) comprises a vertical section and a horizontal section, a pull rope (14) is fixedly connected between the sealing plate (17) and the horizontal section of the U-shaped connecting rod (9), the straight groove (13) is communicated with a liquid inlet pipe (15) and a liquid outlet pipe (16), and one-way valves are arranged at pipe openings of the liquid inlet pipe (15) and the liquid outlet pipe (16).
CN202010419582.2A 2020-05-18 2020-05-18 Circulation lift type plant light filling equipment Active CN111466224B (en)

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Cited By (2)

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CN112042539A (en) * 2020-09-15 2020-12-08 杨凤学 Intermittent illumination formula plant tissue culture equipment based on reversible reaction principle
CN112261251A (en) * 2020-10-14 2021-01-22 洪陈奇 Self-adjusting type sun shading system for intelligent security camera

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112042539A (en) * 2020-09-15 2020-12-08 杨凤学 Intermittent illumination formula plant tissue culture equipment based on reversible reaction principle
CN112261251A (en) * 2020-10-14 2021-01-22 洪陈奇 Self-adjusting type sun shading system for intelligent security camera
CN112261251B (en) * 2020-10-14 2021-12-14 浙江翔路科技有限公司 Self-adjusting type sun shading system for intelligent security camera

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