Household plant lamp, plant lamp module and plant lamp planting control system

Abstract

The invention provides a household plant lamp which comprises a base used for placing a planting pot, and the planting pot is used for planting plants; the first end of the bracket is mounted on one side of the base and extends towards the upper part of the planting plate; the mounting seat is mounted at the second end of the bracket; the lamp main body is mounted on the mounting seat, extends from one side of the mounting seat to the other side of the planting pot, and is arranged around the plant; the lamp body is provided with a light-emitting face and has a first installation state and a second installation state, and when the lamp body is in the first installation state, the light-emitting face faces upwards. When the lamp body is in the second installation state, the light-emitting face faces downwards. The technical scheme provided by the invention is used for solving the problem that an existing indoor plant light supplementing lamp cannot meet the application requirements of family small-amount planting in the aspects of illumination adjustability, space adaptability and the like.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of indoor planting, in particular to a household plant lamp, a plant lamp module and a plant lamp planting control system. BACKGROUND

[0002] With the continuous improvement of people's living standards and the pursuit of a healthy lifestyle, home gardening has gradually become a popular trend. More and more consumers choose to plant small-scale plants in a home environment, such as cultivating vegetables, herbs, flowers and other plants in a balcony, a windowsill or a dedicated planting tent. This home planting mode not only provides fresh food or beautifies the living environment, but also brings good psychological healing effect.

[0003] However, the mainstream indoor plant light supplement lamps on the market are mostly designed for commercial and large-scale planting scenes, and their structure, power and optical properties are difficult to adapt to the actual needs of household users. Specifically, the existing products generally have the following problems:

[0004] Firstly, the existing indoor plant light supplement lamps are single in form and fixed in light source irradiation angle, lacking flexibility. Most of the existing plant lamps adopt fixed light emission direction, usually vertical downward irradiation, which cannot adjust the light distribution and incident angle according to the needs of plants in different growth stages (such as cloning period, vegetative growth period, flowering period, etc.). For example, in the seedling stage, plants need soft and uniform diffuse light to avoid overgrowth; while in the flowering period, stronger direct light is needed to promote flower bud differentiation and fruit development. Due to the inability of the lamp to dynamically adjust the light path, a large amount of light energy cannot be effectively projected onto the effective light receiving surface of the plant, such as the front of the leaf or the top of the canopy, resulting in low light energy utilization and serious energy waste.

[0005] In summary, the existing indoor plant light supplement lamps are difficult to meet the application needs of household small-scale planting in terms of light adjustability and spatial adaptability. SUMMARY

[0006] In view of the deficiencies in the prior art, the purpose of the present application is to provide a household plant lamp to solve the problem that the existing indoor plant light supplement lamps are difficult to meet the application needs of household small-scale planting in terms of light adjustability and spatial adaptability.

[0007] To solve the above technical problems, the present application realizes the following scheme:

[0008] The household plant lamp of the present application comprises:

[0009] a base for placing a planting pot, the planting pot being used for planting plants;

[0010] a support, a first end of the support is mounted on one side of the base and extends upwards of the planting tray;

[0011] a mounting seat, the mounting seat is mounted on a second end of the support;

[0012] a lamp body, the lamp body is mounted on the mounting seat and extends from one side of the mounting seat to the other side of the planting pot, and is arranged around the plant;

[0013] wherein the lamp body has a light emitting surface, the lamp body has a first installation state and a second installation state, when the lamp body is in the first installation state, the light emitting surface faces upwards; when the lamp body is in the second installation state, the light emitting surface faces downwards.

[0014] Preferably, each group of the home plant lamp corresponds to an external power supply connected, the external power supply is electrically connected with the lamp body to provide electric energy for the lamp body.

[0015] Preferably, the base comprises a bottom plate and a plurality of supporting legs, the plurality of supporting legs are arranged on the side of the bottom plate away from the planting pot and extend away from the planting pot; a plurality of ventilation holes are arranged on the bottom plate. The support is of telescopic structure. The support comprises a first connecting rod and a second connecting rod, the second connecting rod is telescopically arranged in the first connecting rod, and the first connecting rod and the second connecting rod are fixed to each other by a locking sleeve.

[0016] Preferably, the lamp body comprises a first lamp strip and a second lamp strip respectively mounted on the mounting seat, the first lamp strip and the second lamp strip are symmetrically arranged; the first lamp strip and the second lamp strip are both of arc structure.

[0017] The mounting seat is composed of a lamp mounting part and a connecting part, the connecting part is located in the middle of the lamp mounting part; both ends of the lamp mounting part are respectively provided with mounting grooves, and the first lamp strip and the second lamp strip are rotatably connected in the mounting grooves. The first lamp strip and the second lamp strip are of same structure; the first lamp strip comprises a shell, a lamp strip plate and a lampshade, the lamp strip plate is mounted in the shell, the lampshade is used for covering the lamp strip plate on the shell, and the light emitting surface is located on the surface of the lampshade away from the shell; the shell, the lamp strip plate and the lampshade are all of arc structure.

[0018] Preferably, a threaded cylinder is arranged in the mounting groove, a locking bolt is mounted in the threaded cylinder, and a notch is formed on one side of the mounting groove, the notch is located on both sides of the connecting part;

[0019] one end of the shell connected with the mounting groove is provided with a first through hole for mounting the threaded cylinder;

[0020] The second through hole is provided on one end of the lampshade connected with the mounting groove, and is used for mounting the nut of the locking bolt.

[0021] The application further provides a plant lamp module, which comprises an external power supply and a plurality of the household plant lamps.

[0022] The household plant lamp further comprises a ventilation assembly, which comprises a fan and a ventilation groove.

[0023] The mounting seat in the household plant lamp has a ventilation cavity connected with the outside world.

[0024] The ventilation groove is provided with a cover strip having a plurality of ventilation openings.

[0025] The application further provides a plant lamp planting control system, which is used for the household plant lamp.

[0026] A commercial power input end is used for inputting electric energy.

[0027] An analog-digital conversion module is electrically connected with the commercial power input end and is used for converting analog commercial power into direct current.

[0028] An LED module is electrically connected with one end of the analog-digital conversion module.

[0029] A switch control module has an input end, an output end and a control end.

[0030] The MCU control module comprises a key input end and a control output end; the control output end is electrically connected with the control end, and the control output end outputs a first control signal to control the frequency of the switch control module being turned on; the key input end is used for sending a second control signal to the MCU control module through a key being triggered;

[0031] The MCU control module adjusts the first control signal output by the control output end according to the second control signal, so as to adjust the current flowing through the LED module, and further control the light emitting power of the LED module.

[0032] In the embodiment, the user sends a second control signal such as "brightening", "dimming", "seedling mode", "flowering mode" and the like to the key input end of the MCU through a key; the MCU has multiple preset light parameters, and adjusts the duty cycle of the PWM signal according to the key instruction, so as to change the light emitting power of the LED; for example, when the "seedling mode" is pressed, the MCU automatically outputs a low duty cycle PWM, so that the LED operates at 30% brightness; when the "flowering mode" is switched to, the brightness is increased to above 80%. The control system can be used in cooperation with the aforementioned lamp body which can be turned over: when the lamp is in a state that the light emitting surface faces upward, the system automatically matches a lower brightness to avoid the reflected light being too strong; when the lamp is turned over to a state that the light emitting surface faces downward, a high brightness gear can be enabled to maximize the photosynthetic efficiency.

[0033] Preferably, the plant lamp planting control system further comprises:

[0034] The voltage of the analog-digital conversion module is stepped down and stabilized by the step-down voltage stabilizing module, and then the working voltage of the MCU control module is provided.

[0035] Preferably, the plant lamp planting control system further comprises:

[0036] The display driving module comprises a write pin, a display input pin and a display output pin; the write pin is a level control pin, and is used for controlling the display driving module to work in a write state or a non-write state; the display input pin is used for inputting display data; the write pin and the display input pin are electrically connected with the MCU control module; and the display output pin is used for outputting a group of display lighting signals, and one group of the display lighting signals comprises seven signals output from the display output pin.

[0037] The display module comprises at least one display unit, each display unit comprises seven light emitting elements, and the seven light emitting elements in the same display unit are respectively lighted according to the control of a group of display lighting signals to realize display.

[0038] When the display driving module is in the writing state and the display input pin inputs display data, the display lighting signal changes, so that the display content of at least one display unit changes; when the display driving module is in the non-writing state, the display lighting signal does not change, and the display content of at least one display unit is maintained until the next time the display driving module is in the writing state and the display input pin inputs display data.

[0039] Preferably, the display driving module further comprises four display switching pins, the display module comprises four display units, and the four display switching pins are respectively electrically connected with the display module, each display switching pin corresponding to one display unit.

[0040] When any one of the display switching pins outputs the control switching signal, and the display driving module is in the writing state and the display input pin inputs display data, the display content of the display unit corresponding to the display switching pin changes.

[0041] Preferably, the plant lamp planting control system further comprises:

[0042] The key module is electrically connected with the key input end, and the key module inputs the second control signal to the key input end according to the trigger state of the key to adjust the frequency of the first control signal output by the control output end, so as to adjust the light emitting power of the LED module.

[0043] Preferably, the plant lamp planting control system further comprises:

[0044] The key module is electrically connected with the key input end, and the key module inputs the second control signal to the key input end according to the trigger state of the key; the second control signal is used for:

[0045] a) adjusting the frequency of the first control signal output by the control output end, so as to adjust the light emitting power of the LED module; or,

[0046] b) adjusting the working on time or off time of the MCU control module; or,

[0047] c) adjusting the display content of the display module.

[0048] The beneficial effects of the present application relative to the prior art are:

[0049] In the present application, the lamp body is realized around the shaft rotation through the mounting seat, which can be switched between two typical installation states:

[0050] The first installation state: the light-emitting surface faces upward, and the light is diffusely reflected by the ceiling or reflector to form soft and uniform indirect illumination, which is suitable for the stages such as seedling period and seedling period that need to avoid direct strong light;

[0051] The second installation state: the light-emitting surface faces downward, and the light directly irradiates the plant canopy to provide high-intensity and high-efficiency direct light, which is suitable for the stages such as the nutrient growth period, flowering period or fruiting period that need high photosynthetic active radiation.

[0052] By manually or electrically turning over the lamp body, the user can flexibly switch the illumination mode according to the growth stage of the plant, effectively solving the core pain points of the existing household plant lamp in illumination flexibility, energy efficiency and home compatibility. BRIEF DESCRIPTION OF DRAWINGS

[0053] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor based on the structures shown in these drawings.

[0054] Figure 1 The first installation state structure diagram of the first embodiment of the household plant lamp provided by the present application;

[0055] Figure 2 The second installation state structure diagram of the first embodiment of the household plant lamp provided by the present application;

[0056] Figure 3 The structure diagram of another angle of Figure 1 ;

[0057] Figure 4 The exploded structure diagram of the first light bar in Figure 1 ;

[0058] Figure 5 The structure diagram of the mounting seat of the present application; Figure 1

[0059] Figure 6 The structure diagram of the second embodiment of the household plant lamp provided by the present application;

[0060] Figure 7 The structure diagram of the second embodiment of the household plant lamp provided by the present application;​Figure 6 a cross-sectional view along the straight line A-A;

[0061] Figure 8 is an exploded structural schematic view of the first light bar in Figure 6

[0062] Figure 9 is a structural schematic view of a plant lamp module provided by the present application;

[0063] Figure 10 is a circuit schematic view of a plant lamp planting control system of the present application;

[0064] Figure 11 is a structural schematic view of a lampshade and a mounting groove in a household plant lamp provided by the present application;

[0065] Figure 12 is a structural schematic view of a housing and a mounting groove in a household plant lamp provided by the present application.

[0066] In the drawings, reference signs: 100, household plant lamp; 200, planting pot; 10, base; 20, support; 30, mounting seat; 40, lamp body; 50, external power supply; 60, locking bolt; 11, bottom plate; 12, leg; 21, first connecting rod; 22, second connecting rod; 31, lamp mounting part; 32, connecting part; 41, first light bar; 42, second light bar; 311, mounting groove; 111, ventilation hole; 411, housing; 412, light bar plate; 413, lampshade; 3111, threaded cylinder; 3112, notch; 4111, engagement tooth part; 4112, first through hole; 4131, second through hole;

[0067] 100', household plant lamp; 200', planting pot; 10', base; 20', support; 30', mounting seat; 40', lamp body; 50', external power supply; 60', locking bolt; 70', ventilation assembly; 20a', first end; 20b', second end; 30a', ventilation cavity; 40a, light exit surface; 40a', light exit surface; 41', first light bar; 42', second light bar; 71', fan; 72', ventilation groove; 411', housing; 412', light bar plate; 413', lampshade; 415', cover strip; 4151', ventilation opening. DETAILED DESCRIPTION

[0068] ​With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely, so that the advantages and characteristics of the present application can be more easily understood by those skilled in the art, and the protection scope of the present application can be more clearly and explicitly defined. Obviously, the described embodiments of the present application are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0069] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as there is no conflict.

[0070] Embodiment 1: The specific structure of the present application is as follows:

[0071] Please refer to Figures 1 to 5 The family plant lamp 100 shown in FIG. 1 includes a base 10 for placing a planting pot 200 for planting plants, a support 20 with a first end mounted on one side of the base 10 and extending upwards of the planting tray 200, a mounting seat 30 mounted on the second end of the support 20, and a lamp body 40 mounted on the mounting seat 30 and extending from one side of the mounting seat 30 to the other side of the planting pot 200 to surround the plants. The lamp body 40 has a light emitting surface 40a, and the lamp body 40 has a first installation state and a second installation state. When the lamp body 40 is in the first installation state, the light emitting surface 40a faces upwards. When the lamp body 40 is in the second installation state, the light emitting surface 40a faces downwards.

[0072] In the embodiment, the base 10 is the supporting base of the whole plant lamp, used for placing the planting pot 200. The shape of the base 10 can be designed according to the shape of the planting pot 200, for example, the shape of the base 10 can be circular, square or other polygonal. The material of the base 10 is metal or high-strength plastic material, so as to increase the weight of the base 10 and ensure that the plant can grow stably in the planting pot 200. A support 20 is installed on one side of the base 10, which extends from one side of the base 10 to the upper side thereof and extends to the upper side of the planting pot 200. The support 20 is made of metal or high-strength plastic material, so as to ensure that it has sufficient supporting strength. The shape of the support 20 can be columnar, rod-shaped or other suitable shapes, and the height thereof can be adjusted according to the height of the planting pot 200 and the height requirement of plant growth. A mounting seat 30 is installed at the upper end of the support 20, which is used for fixing a lamp body 40. The lamp body 40 extends from the mounting seat 30 to the other side of the planting pot 200 and is arranged around the plant. The lamp body 40 has a light emitting surface 40a, which can be adjusted according to different growth stages of the plant. The lamp body 40 has a first installation state and a second installation state. When the lamp body 40 is in the first installation state, the light emitting surface 40a faces upward as shown in Figure 1 , which is suitable for the flowering stage of the plant to provide light to the upper side of the planting pot 200. When the lamp body 40 is in the second state, the light emitting surface 40a faces downward as shown in Figure 2 , which is suitable for the clone and seedling VEG stage. The light source gives light to the plant from the upper side of the plant, which utilizes the phototropism of the plant to make the plant grow horizontally and thickly. When the plant is in the flowering stage, the lamp body 40 is installed in the state that the light emitting surface 40a faces upward, that is, the lamp body 40 is installed in the first installation state; when the plant is in the clone and seedling VEG stage and the seedling stage, the lamp body 40 is detached from the first installation state, and the lamp body 40 is adjusted to the state that the light emitting surface 40a faces downward, so that the lamp body 40 is in the second installation state. Compared with the traditional top light source, the light source in the two states can avoid the plant growing high and thin, which lays a foundation for subsequent yield increase. It should be noted that the plant is in the clone and seedling VEG stage, in which the plant mainly grows stems and leaves rapidly, and needs uniform, soft and wide coverage light. The light source irradiated from the upper side is easy to cause the seedling to grow too fast (thin stem and weak leaves), while the light source irradiated from the lower side or the side can stimulate the stem to be thick and the leaves to be unfolded, and improve the photosynthesis efficiency. When the plant is in the flowering stage, the plant enters the reproductive growth, and the focus is to promote flower bud differentiation and flowering and fruiting. At this time, high light intensity and strong direct light top light is needed to penetrate the gradually dense canopy and ensure that the flower bud obtains sufficient light.

[0073] The home plant lamp 100 of the present application realizes two different light source directions by setting an adjustable lamp body 40, which can meet the needs of plants in different growth stages. In the clone and seedling VEG stage, the light source direction is downward, giving plants light from the four sides above the plants, using the phototropism of plants to make the plants grow horizontally and thickly. In the flowering stage, the light source direction is upward, and the bottom is supplemented with light. The annular light source is highly targeted and has good light uniformity, increasing the planting yield. Furthermore, the lamp body 40 of the present application is arranged around the plant, which can provide uniform light for plant growth to ensure that each part can receive enough light for photosynthesis. Traditional top light sources or single-sided light sources often result in uneven light, with the side of the plant close to the light source growing faster and the side far from the light source growing slowly. The lamp body 40 arranged around the plant can provide omnidirectional light, so that the plant can receive uniform light in all directions, thereby promoting the balanced growth of the plant as a whole. Traditional linear lights or top light sources will have a large amount of light energy scattered into the surrounding environment when irradiating plants, which cannot be effectively absorbed by plants. The lamp body 40 arranged around the plant can concentrate light energy on the plant, reducing light energy scattering and waste, and improving light utilization. Due to the concentrated irradiation of light energy, the lamp body 40 arranged around the plant can form a high light intensity around the plant, promoting photosynthesis of the plant and improving the growth rate and yield of the plant. It should be noted that the lamp body 40 is arranged around the plant to provide uniform light for the plant, so the shape of the lamp body 40 can be circular, arc, oval, or polygonal, as long as it can surround the plant to achieve the above functions.

[0074] Further, each group of the home plant lamp 100 is connected with an external power supply 50, and the external power supply 50 is electrically connected with the lamp body 40 to provide electric energy for the lamp body 40.

[0075] Further, the support 20 is of a telescopic structure, which can be adjusted according to the production of the plant or the height of different plants.

[0076] Further, the lamp body 40 includes a first light bar 41 and a second light bar 42 respectively installed on the mounting seat 30, and the first light bar 41 and the second light bar 42 are symmetrically arranged; the first light bar 41 and the second light bar 42 are both of arc structure.

[0077] Specifically, the first light bar 41 and the second light bar 42 are oppositely arranged, the shapes of the first light bar 41 and the second light bar 42 are arc-shaped, and the two light bars form a substantially annular shape. The first light bar 41 is installed on one side of the mounting seat 30, which is arc-shaped, and can provide light from one side of the plant. The second light bar 42 is installed on the other side of the mounting seat 30, which is also arc-shaped, and can provide light from the other side of the plant. The length and arc of the second light bar 42 match those of the first light bar 41 to ensure that the combination of the two can form a substantially annular light area. This design enables the lamp body 40 to provide light from all around the top of the plant, forming an annular light area. This annular light has the following advantages:

[0078] Light uniformity: annular light can ensure that each part of the plant can receive uniform light, avoiding the problem of uneven growth caused by uneven light. The leaves and stems of the plant can obtain sufficient light energy for photosynthesis, thereby promoting the overall growth of the plant.

[0079] Promote phototropism: plants have phototropism, and annular light can make the growth direction of the plant more horizontal, promote the thickening and strengthening of the plant stem, and improve the lodging resistance of the plant. Compared with traditional top light sources, this annular light can avoid the elongation of the plant, laying a good foundation for subsequent yield increase.

[0080] Increase light utilization: annular light can concentrate light energy on the plant, reducing light scattering and waste, and improving light utilization. Especially in limited space such as family small-scale planting and planting tents, this design can make full use of limited space and improve planting efficiency.

[0081] Further, the mounting seat 30 is composed of a lamp mounting part 31 and a connecting part 32, the connecting part 32 is located in the middle of the lamp mounting part 31, and the two ends of the lamp mounting part 31 are respectively provided with mounting grooves 311, and the first light bar 41 and the second light bar 42 are rotationally connected in the mounting grooves 311.

[0082] Specifically, the mounting seat 30 is provided with two mounting grooves 311, the shapes and sizes of the two mounting grooves 311 match the mounting parts of the first light bar 41 and the second light bar 42, which can ensure that the first light bar 41 and the second light bar 42 are stably installed therein.

[0083] Further, please refer to Figure 4As shown, the first light bar 41 and the second light bar 42 are structurally identical; the first light bar 41 comprises a shell 411, a light bar plate 412, and a lampshade 413, the light bar plate 412 is installed in the shell 411, and the lampshade 413 is used to cover the light bar plate 412 on the shell 411, and the light emitting surface 40a is located on the surface of the lampshade 413 away from the shell 411; the shell 411, the light bar plate 412, and the lampshade 413 are all arc-shaped structures.

[0084] Specifically, the light bar plate 412 is installed in the shell 411 by buckling, screwing, or other fixing methods to ensure its stability during use. The lampshade 413 is installed on the shell 411 by buckling, screwing, or other fixing methods to completely cover the light bar plate 412 inside. The shell 411 is the external frame of the light bar, used to support and protect the internal light bar plate 412. The shell 411 is made of a sturdy material, such as high-strength plastic or aluminum alloy, to ensure the structural stability of the light bar. The shell 411 is arc-shaped, matching the mounting groove 311 of the mounting seat 30, and can be tightly embedded in the mounting groove 311. The light bar plate 412 is installed in the shell 411 and is the core component of the light bar. The light bar plate 412 is uniformly distributed with multiple LED lamp beads, which can emit light of different wavelengths, such as red and blue light, according to the needs of plant growth to promote photosynthesis of plants. The design of the light bar plate 412 ensures uniform distribution of light and improves light efficiency. The lampshade 413 is used to cover the light bar plate 412 on the shell 411 and plays a role in protecting and diffusing light. The lampshade 413 is made of transparent or translucent material, such as polycarbonate or acrylic, which can effectively protect the internal light bar plate 412 from external damage, while also uniformly diffusing light to avoid excessive concentration of light. The light emitting surface 40a is located on the surface of the lampshade 413 away from the shell 411, ensuring that the light can uniformly irradiate the plants.

[0085] As shown in Figure 11 and Figure 12 Further, a threaded cylinder 3111 is arranged in the mounting groove 311, a locking bolt 60 is installed in the threaded cylinder 3111, a notch 3112 is opened on one side of the mounting groove 311, and the notch 3112 is located on both sides of the connecting part 32; a first through hole 4112 is opened on one end of the shell 411 connected with the mounting groove 311 for installing the threaded cylinder 3111; a second through hole 4131 is opened on one end of the lampshade 413 connected with the mounting groove 311 for installing the nut of the locking bolt 60, and when the lampshade 413 is installed with the shell 411, the position of the second through hole 4131 corresponds to the position of the first through hole 4112.

[0086] In the present embodiment, the first light bar 41 and the second light bar 42 are firmly fixed in the two mounting grooves 311 by two locking bolts 60 respectively. The design of the locking bolts 60 not only ensures the stability of the first light bar 41 and the second light bar 42 during use, but also facilitates the user to install and dismount the first light bar 41 and the second light bar 42 according to needs. At the same time, due to the fixing method by the locking bolts 60, the first light bar 41 and the second light bar 42 can also be rotated around the locking bolts 60 to target different sizes of plants. When the size of the plant is small, the first light bar 41 and the second light bar 42 can be rotated around the locking bolts 60 so that they close at one end away from the mounting base 30. In this state, the diameter of the annular light area is reduced, which can better focus on the smaller plant and provide uniform and concentrated light. For example, for small seedlings or clone plants, this closed state can ensure that the light can be concentrated on each part of the plant, promoting its rapid growth. When the size of the plant is large, the first light bar 41 and the second light bar 42 can be rotated around the locking bolts 60 so that they are separated at one end away from the mounting base 30. This separated state can expand the diameter of the annular light area to meet the lighting needs of larger plants. In addition, the interval between the first light bar 41 and the second light bar 42 away from one end of the mounting base 30 can also be adjusted according to the specific size of the plant, further optimizing the lighting effect. For example, for plants entering the growth period or flowering period, a larger annular light area can provide more uniform light, promoting the overall growth of the plant. Therefore, by fixing and rotating the first light bar 41 and the second light bar 42 through the locking bolts 60, the user can flexibly adjust the position of the first light bar 41 and the second light bar 42 according to the size of the plant to achieve the best lighting effect.

[0087] The outer wall of the end of the shell 411 connected with the mounting groove 311 is provided with a plurality of engagement teeth 4111, and the engagement teeth 4111 on the first light bar 41 and the engagement teeth 4111 on the second light bar 42 are engaged with each other.

[0088] In the embodiment, the shell 411 of the first light bar 41 has a plurality of meshing teeth 4111 near the position of the second light bar 42, and the shell 411 of the second light bar 42 has a plurality of meshing teeth 4111 near the position of the first light bar 41. The meshing teeth 4111 of the two parts mesh with each other. The meshing teeth 411 of the embodiment adopt a meshing mode similar to gears. When the first light bar 41 rotates, the meshing teeth 4111 thereof push the meshing teeth 4111 of the second light bar 42 to generate an equal angular displacement. This design ensures that the first light bar 41 and the second light bar 42 avoid structural distortion caused by one-sided too fast / too slow during unfolding or folding; it can also limit the non-axial degree of freedom and improve the structural stability; moreover, the meshing teeth 4111 generate a normal reaction force when they mesh, which can withstand a certain torque in a static state, that is, a certain degree of self-locking can be achieved.

[0089] The support 20 comprises a first connecting rod 21 and a second connecting rod 22, the second connecting rod 22 being telescopically arranged in the first connecting rod 21, and the first connecting rod 21 and the second connecting rod 22 being fixed to each other by a locking sleeve.

[0090] Specifically, the support 20 is used to support the lamp body 40 and fix the lamp body 40 on the base 10. The support 20 comprises two main parts: a first connecting rod 21 and a second connecting rod 22. The first connecting rod 21 is the main part of the support 20, and one end thereof is fixed on the base 10. The first connecting rod 21 is made of a strong material, such as high-strength plastic or metal, to ensure the overall stability of the support 20. The first connecting rod 21 is designed with a hollow channel inside, which is used to accommodate the second connecting rod 22. The second connecting rod 22 is telescopically installed in the first connecting rod 21. The shape of the second connecting rod 22 is adapted to the internal channel of the first connecting rod 21, and can slide inside the internal channel of the first connecting rod 21. This telescopic design allows the height of the support 20 to be flexibly adjusted according to the growth height of the plant. The second connecting rod 22 is also made of a strong material to ensure its stability during telescoping. The first connecting rod 21 and the second connecting rod 22 can be fixed by a locking sleeve to ensure that the support 20 can remain stable after being adjusted to the appropriate height. The locking sleeve is installed outside the first connecting rod 21, and by tightening the locking sleeve, the second connecting rod 22 can be fixed inside the first connecting rod 21 to prevent the second connecting rod 22 from sliding. The design of the locking sleeve can adopt threaded connection or other suitable fixing methods to achieve quick and reliable locking function.

[0091] In assembly, the second connecting rod 22 is inserted into the hollow channel of the first connecting rod 21 and can slide within the hollow channel of the first connecting rod 21. This design allows the height of the support 20 to be flexibly adjusted according to the growth height of the plant, meeting the needs of different plants at different growth stages. The locking sleeve is installed outside the first connecting rod 21, and by tightening the locking sleeve, the second connecting rod 22 can be fixed inside the first connecting rod 21. This locking design ensures that the support 20 remains stable after being adjusted to the appropriate height, avoiding loosening of the support 20 due to external forces or plant growth. Users can simply tighten or loosen the locking sleeve to complete the height adjustment of the support 20, making the operation convenient and quick.

[0092] The base 10 includes a bottom plate 11 and a plurality of legs 12, the plurality of legs 12 are arranged on the side of the bottom plate 11 away from the planting pot 200 and extend away from the planting pot 200; the bottom plate 11 is provided with a plurality of ventilation holes 111.

[0093] In this embodiment, the bottom plate 11 is the main supporting part of the base 10, used to place the planting pot 200. The surface of the bottom plate 11 can be provided with anti-slip texture or grooves to ensure that the planting pot 200 is placed stably and prevents displacement due to accidental touching. A plurality of legs 12 are integrally arranged on the side of the bottom plate 11 away from the planting pot 200 and extend away from the planting pot 200. The function of the leg 12 is to lift the base 10 and increase the space between the base 10 and the ground, thereby providing better ventilation and drainage conditions. The number of legs 12 can be adjusted according to the size and shape of the base 10, usually more than 3 to ensure the stability of the base 10. Through the above design, the home plant lamp 100 of the present application can provide stable support and good ventilation and drainage conditions, and the structure is simple and easy to operate. The design of the base 10 of the present application is further optimized, and the ventilation holes 111 on the bottom plate 11 are used for ventilation to promote plant growth. These ventilation holes 111 are evenly distributed on the bottom plate 11 to promote air circulation and provide good ventilation conditions. The design of the ventilation holes 111 not only helps the respiration of the plant roots, but also reduces root diseases caused by accumulated water and promotes the healthy growth of the plants. The shape of the ventilation holes 111 is arc-shaped strip, the arc-shaped strip ventilation holes 111 not only increase the ventilation area, but also guide the air flow, providing more uniform ventilation effect. Combined with the design of the leg 12, the space between the base 10 and the ground is further increased, providing good ventilation and drainage conditions.

[0094] Example 2: The specific structure of the present application is as follows:

[0095] Please refer to Figures 6 to 9As shown, a plant lamp module includes an external power supply 50' and a plurality of home plant lamps 100'. The external power supply 50' is electrically connected to the plurality of home plant lamps 100'. The mounting seat 30' in the home plant lamp 100' has a ventilation cavity 30a' that is in communication with the outside. The home plant lamp 100' further includes a ventilation assembly 70'. The ventilation assembly 70' includes a fan 71' and a ventilation groove 72'. The ventilation groove 72' is located at the edge of the shell 411' and is integrally formed with the shell 411', forming a continuous ventilation channel. The ventilation channel is in communication with the ventilation cavity 30a', and the fan is installed in the ventilation cavity 30a'. A cover strip 415' is installed on the ventilation groove 72'. The cover strip 415' has a plurality of ventilation openings 4151'.

[0096] In this embodiment, the external power supply 50' is the same as the external power supply 50 described above. The home plant lamp 100' differs from the home plant lamp 100 described above in that the home plant lamp 100' in this embodiment has a ventilation assembly 70' and a ventilation cavity 30a', and the rest of the structure is the same. The specific structure is as follows:

[0097] A plant lamp module includes an external power supply 50' and a plurality of home plant lamps 100'. The external power supply 50' is electrically connected to the plurality of home plant lamps 100'. The home plant lamp 100' includes a base 10', a support 20', a mounting seat 30', a lamp body 40', and a ventilation assembly 70'. The base 10' is used to place a planting pot 200'. The planting pot 200' is used to plant relevant plants. The support 20' has a first end 20a' and a second end 20b'. The first end 20a' of the support 20' is installed on the base 10', and the support 20' extends upwards from the planting pot 200'. The mounting seat 30' is installed on the second end 20b' of the support 20'. The mounting seat 30' has a ventilation cavity 30a' that is in communication with the outside. The lamp body 40' is installed on the mounting seat 30' and extends from the mounting seat 30' to the other side of the planting pot 200' to surround the plants. The external power supply 50' is electrically connected to the lamp body 40' to provide power for the lamp body 40'.

[0098] The lamp body 40' comprises a first light bar 41' and a second light bar 42', and the first light bar 41' and the second light bar 42' are rotatably installed on the mounting seat 30'. The first light bar 41' and the second light bar 42' can be opened and closed relative to each other to form a substantially enclosed shape to surround the plants. The first light bar 41' and the second light bar 42' each have a light emitting surface 40a', and the light emitted by the first light bar 41' and the second light bar 42' is emitted from the light emitting surface 40a' to the outside to provide good growth for the plants. The first light bar 41' and the second light bar 42' have a first installation state and a second installation state. When the first light bar 41' and the second light bar 42' are in the first installation state, the light emitting surface 40a' faces upward. When the first light bar 41' and the second light bar 42' are in the second installation state, the light emitting surface 40a' faces downward.

[0099] The first light bar 41' and the second light bar 42' each comprise a shell 411'. The ventilation assembly 70' comprises a fan 71' and a ventilation groove 72'. The fan 71' is installed in the ventilation cavity 30a', and the ventilation groove 72' is located at the edge of the shell 411' and is integrally formed with the shell 411' to form a continuous ventilation channel. The ventilation channel is in communication with the ventilation cavity 30a'. The ventilation groove 72' is used to guide the flow of air and provide additional ventilation function. The ventilation cavity 30a' is located at one end of the mounting seat 30', and the ventilation cavity 30a' is in communication with the outside, so that the fan 71' can blow the wind from the outside to the ventilation groove 72'. The ventilation groove 72' is provided with a cover strip 415', and the cover strip 415' is provided with a plurality of ventilation openings 4151', which are used for blowing the wind in the ventilation groove 72'. Therefore, the design of the ventilation groove 72' and the fan 71' of the present application provides an active ventilation function, which can effectively promote the air flow around the plants, reduce the diseases caused by poor air circulation, and adjust the humidity and temperature around the plants, thereby providing a good ventilation environment around the plants and promoting the healthy growth of the plants. The present application has the advantages of simple structure, convenient operation, energy saving and high efficiency.

[0100] It should be noted that the first light bar 41' and the second light bar 42' each comprise a shell 411', a light bar plate 412' and a lampshade 413'. The light bar plate 412' is installed in the shell 411', and the lampshade 413' is used to cover the light bar plate 412' on the shell 411'. The light emitting surface 40a' is located on the surface of the lampshade 413' away from the shell 411'.

[0101] The other structures of the lamp body 40' are the same as those of the lamp body 40 in the first embodiment, and the functions are also the same.

[0102] Further, the mounting seat 30' further comprises a pair of locking bolts 60', which respectively rotatably mount the first light bar 41' and the second light bar 42' on the mounting seat 30', the first light bar 41' and the second light bar 42' rotate around the locking bolts 60', and the first light bar 41' and the second light bar 42' can be opened and closed relative to each other at the mounting end, so as to adjust the size of the area enclosed by the first light bar 41' and the second light bar 42'. The other structure of the mounting seat 30' is the same as that of the mounting seat 30 in the first embodiment, and the functions realized are also the same.

[0103] The structure of the support 20' in the second embodiment is the same as that of the support 20 in the first embodiment, and the functions realized are also the same.

[0104] The structure of the base 10' in the second embodiment is the same as that of the base 10 in the first embodiment, and the functions realized are also the same.

[0105] The present embodiment is substantially the same as the first embodiment, and the difference lies in that the external power supply 50 in the first embodiment is a one-to-one structure, and the present embodiment is a one-to-many structure. Of course, the external power supply 50 in the first embodiment can also be a one-to-many structure.

[0106] As shown in Figure 10 A plant lamp planting control system for a household plant lamp according to claim 1, the plant lamp planting control system comprising: a power input end (AC1 / AC2) for inputting electric energy; an analog-digital conversion module (AC-DC) electrically connected with the power input end (AC1 / AC2) for converting analog power into direct current; an LED module (300) for controlling the luminous intensity of the lamp body according to the current size, one end of the LED module (300) being electrically connected with the analog-digital conversion module (AC-DC);

[0107] a switch control module (Q14) having an input end (s), an output end (d) and a control end (g), the other end of the LED module (300) being electrically connected with the input end (s), the output end (d) being grounded, and the control end (g) being used for intermittently controlling the conduction or closing of the input end (s) and the output end (d), so as to adjust the current size on the LED module (300); in the present application, the switch control module (Q14) is a MOS tube, the input end (s) is a source electrode, the output end (d) is a drain electrode, and the control end (g) is a gate electrode.

[0108] MCU control module (U2) includes key input end (K1, K2, K3) and control output end (PWM); The control output end (PWM) is electrically connected with the control end (g), and the control output end (PWM) outputs the first control signal (c1) to control the frequency that the switch control module (Q14) is turned on;The key input end (K1, K2, K3) is used to send the second control signal (c2) to the MCU control module (U2) by key triggering.

[0109] In the embodiment, the first control signal (c1) is a PWM modulation signal, mainly as a square wave signal.When the MOS tube is N channel, the MOS tube is turned on when the PWM modulation signal is low, at this time, the current flows through the LED module (300), at this time, the LED module (300) emits light. Similarly, when the MOS tube is N channel, the MOS tube is cut off when the PWM modulation signal is high, at this time, the LED module (300) is cut off, no current flows, at this time, the LED module (300) does not emit light. When the on interval of the PWM modulation signal is less than 0.1s, that is, greater than 10hz, the frequency of the LED module (300) is greater than the minimum discrimination time 0.1s of human vision, at this time, the LED module (300) shows a continuous lighting state from the visual. Wherein, when the frequency of the PWM modulation signal is high, the current flowing through the LED module (300) in unit time is larger, at this time, the LED module (300) emits light with larger intensity;When the frequency of the PWM modulation signal is lower, the current flowing through the LED module (300) in unit time is smaller, at this time, the LED module (300) emits light with weaker intensity;For example: when the frequency of the PWM modulation signal is 20HZ, assuming that the light intensity of the LED module (300) corresponds to 20% of full power at this time, then when the frequency of the PWM modulation signal is 50HZ, the light intensity of the LED module (300) is greater than 20% of full power at this time.

[0110] Wherein, the MCU control module (U2) adjusts the first control signal (c1) output by the control output end (PWM) according to the second control signal (c2), so as to adjust the current flowing through the LED module (300), and then control the light emitting power of the LED module (300).

[0111] In the embodiment, the user sends the second control signal, such as "brighten", "dim", "seedling mode", "flowering mode", etc. to the key input end of the MCU through the key; the MCU internally presets multiple light parameters corresponding to different plant growth stages, adjusts the duty cycle of the PWM signal according to the key instruction, and then changes the LED light power; for example: press "seedling mode", the MCU automatically outputs a low duty cycle PWM, and the LED runs at 30% brightness; switch to "flowering mode", and the brightness is increased to more than 80%. The control system can be used in conjunction with the aforementioned reversible lamp body: when the lamp is in the light-emitting surface upward, the system automatically matches a lower brightness to avoid excessive reflected light; when the lamp is turned over to the light-emitting surface downward, a high brightness gear can be enabled to maximize the photosynthetic efficiency.

[0112] Further, the plant lamp planting control system further comprises a voltage reduction and stabilization module (LDO), one end of the voltage reduction and stabilization module (LDO) is electrically connected with the analog-digital conversion module (AC-DC), and the other end of the voltage reduction and stabilization module (LDO) is electrically connected with the MCU control module (U2), so as to provide working voltage for the MCU control module (U2) after voltage reduction and voltage stabilization of the analog-digital conversion module (AC-DC).

[0113] In the embodiment, the voltage reduction and stabilization module (LDO) can provide stable power supply voltage for the MCU control module (U2) to ensure the working of the MCU control module (U2).

[0114] Further, the plant lamp planting control system further comprises a display driving module (U1), the display driving module (U1) comprises a write pin (WR), a display input pin (DATA) and a display output pin (A-G), the write pin (WR) is a level control pin, used for controlling the display driving module (U1) to work in a write state or a non-write state; the display input pin (DATA) is used for inputting display data; the write pin (WR) and the display input pin (DATA) are electrically connected with the MCU control module (U2), and the display output pin (A-G) is used for outputting a group of display lighting signals (c3), and one group of the display lighting signals (c3) comprises seven signals output from the display output pin (A-G);

[0115] A display module (SM1) comprises at least one display unit (M), each display unit (M) comprises seven light emitting elements (M1), and the seven light emitting elements (M1) in the same display unit (M) are respectively lighted up according to the control of a group of display lighting signals (s3) to realize display.

[0116] When the display driving module (U1) is in the writing state and the display input pin (DATA) inputs display data, the display lighting signal (c3) changes, so that the display content of at least one display unit (M) changes; when the display driving module (U1) is in the non-writing state, the display lighting signal (c3) does not change, and the display content of at least one display unit (M) is maintained until the next time the display driving module (U1) is in the writing state and the display input pin (DATA) inputs display data.

[0117] Further, the working states of the display driving module (U1) and the display module (SM1) are described. It is assumed that the writing pin (WR) is high level effective, and the display output pin (A-G) is high level effective; seven light emitting elements (M1) form a "8" type digital tube, and the digital tube is rotated clockwise from the uppermost light emitting element (M1), and corresponds to the display output pins (A-F), and the light emitting element (M1) in the middle of the "8" type digital tube corresponds to the display output pin (G); at the same time, "0" represents low level, and "1" represents high level, and the following table 1 is obtained:

[0118] Table 1: display unit (M) - digital tube - lighting diagram

[0119] According to the above table, only when the writing pin (WR) is high level, the display input pin (DATA) will output the received display value to the display output pin (A-G), and only then the seven light emitting elements (M1) in the display unit (M) corresponding to the digital tube field will selectively light up the corresponding light emitting element (M1) according to the high level of the display output pin (A-G), so that the display unit (M) displays the corresponding value.

[0120] When the writing pin (WR) is low level, whether there is an input value on the display input pin (DATA) or not, and what the display output pin (A-G) outputs, the seven light emitting elements (M1) remain unchanged and do not change the displayed content.

[0121] Further, the display driving module (U1) further comprises four display switching pins (D1-D4), and the display module (SM1) comprises four display units (M1-M4), and the four display switching pins (D1-D4) are electrically connected with the display module (SM1) respectively, and each display switching pin (D1-D4) corresponds to one display unit (M1-M4).

[0122] Among them, four said display switch pin (D1-D4) output control switch signal (c4) in turn; when any said display switch pin (D1 / D2 / D3 / D4) output said control switch signal (c4), and said display drive module (U1) is in the write state and said display input pin (DATA) input display data, corresponding to said display switch pin (D1 / D2 / D3 / D4) said display unit (M1 / M2 / M3 / M4) display content change.

[0123] The display mode of a single display unit (M1) is shown in Table 1 above. In the present embodiment, when the display unit (M1) has four, the display content of the four display units (M1-M4) required to be displayed can be switched respectively by the different control switch signals (c4) on the display switch pins (D1-D4), thereby realizing the display function of four-digit values.

[0124] Further, the plant lamp planting control system further comprises a key module (400), the key module (400) is electrically connected with the key input end (K1, K2, K3), the key module (400) inputs the second control signal (c2) to the key input end (K1, K2, K3) according to the trigger state of the key to adjust the frequency of the first control signal (c1) output by the control output end (PWM), thereby adjusting the light emitting power of the LED module (300).

[0125] In the present embodiment, the mode of the second control signal (c2) input by the key input end (K1, K2, K3) is preset in the MCU control module (U2), for example, when the key input end (K1) is continuously pressed for more than 1s, the signal corresponding to the meaning of the second control signal (c2) input is to reduce the first control signal (c1), that is, the frequency of the PWM modulation signal is reduced by half, and the power of the LED module (300) is reduced by the key input end (K1) triggered in this way.

[0126] Further, the plant lamp planting control system further comprises a key module (400), the key module (400) is electrically connected with the key input end (K1, K2, K3), the key module (400) inputs the second control signal (c2) to the key input end (K1, K2, K3) according to the trigger state of the key; the second control signal (c2) is used for:

[0127] a) adjusting the frequency of the first control signal (c1) output by the control output end (PWM), thereby adjusting the light emitting power of the LED module (300); or,

[0128] b) adjusting the working on-time or off-time of the MCU control module; or

[0129] c) adjusting the display content of the display module (SM1).

[0130] The switch control module (Q14) is a MOS tube, the input end (s) is a source, the output end (d) is a drain, and the control end (g) is a gate.

[0131] The above only describes the preferred embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent flow transformation using the content of the specification and drawings of the present application, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A home plant light, characterized in that, The utility model relates to a household plant lamp, including: a base for placing a planting pot for planting plants; a support with a first end mounted on one side of the base and extending upward of the planting tray; a mounting seat mounted on the second end of the support; a lamp body mounted on the mounting seat and extending from one side of the mounting seat to the other side of the planting pot to surround the plants; wherein the lamp body has a light emitting surface, the lamp body has a first mounting state and a second mounting state, when the lamp body is in the first mounting state, the light emitting surface faces upward, and when the lamp body is in the second mounting state, the light emitting surface faces downward.

2. The home plant light of claim 1, wherein, Each group of household plant lamps is connected with an external power supply, which is electrically connected with the lamp body to provide power for the lamp body.

3. The home plant light of claim 1, wherein, The base includes a bottom plate and a plurality of legs, and the plurality of legs are arranged on the side of the bottom plate away from the planting pot and extend away from the planting pot; a plurality of ventilation holes are arranged on the bottom plate; the support is of telescopic structure, the support includes a first connecting rod and a second connecting rod, the second connecting rod is telescopically arranged in the first connecting rod, and the first connecting rod and the second connecting rod are fixed to each other by a locking sleeve.

4. The home plant light of claim 1, wherein, The lamp body includes a first light bar and a second light bar mounted on the mounting seat respectively, and the first light bar and the second light bar are symmetrically arranged; the first light bar and the second light bar are both of arc structure; the mounting seat is composed of a lamp mounting part and a connecting part, and the connecting part is located in the middle of the lamp mounting part; both ends of the lamp mounting part are respectively provided with mounting grooves, and the first light bar and the second light bar are rotatably connected in the mounting grooves; the first light bar and the second light bar are of the same structure; the first light bar includes a shell, a light bar plate and a lampshade, the light bar plate is mounted in the shell, the lampshade is used for covering the light bar plate on the shell, and the light emitting surface is located on the surface of the lampshade away from the shell; the shell, the light bar plate and the lampshade are all of arc structure.

5. The home plant light of claim 4, wherein, a threaded cylinder is arranged in the mounting groove, a locking bolt is mounted in the threaded cylinder, a notch is formed on one side of the mounting groove, and the notch is located on both sides of the connecting part; a first through hole is formed on one end of the shell connected with the mounting groove for mounting the threaded cylinder; a second through hole is formed on one end of the lampshade connected with the mounting groove for mounting the nut of the locking bolt, and when the lampshade and the shell are mounted by covering, the position of the second through hole corresponds to the position of the first through hole; a plurality of meshing tooth parts are arranged on the outer wall of one end of the shell connected with the mounting groove, and the meshing tooth parts on the first light bar and the meshing tooth parts on the second light bar are meshed with each other.

6. A plant light module, characterized in that, The utility model relates to a household plant lamp, including: an external power supply and a plurality of groups of household plant lamps as claimed in claim 5, and the external power supply is electrically connected with the plurality of groups of household plant lamps. The home plant lamp further comprises a ventilation assembly, the ventilation assembly comprises a fan and a ventilation groove, the ventilation groove is located at the edge of the shell and is integrally formed with the shell to form a continuous ventilation channel, the ventilation channel is communicated with the ventilation cavity, and the fan is installed in the ventilation cavity; The mounting seat in the home plant lamp has a ventilation cavity communicated with the outside; A cover strip is installed on the ventilation groove, and the cover strip has a plurality of ventilation openings.

7. A plant light growing control system characterized by, The plant lamp planting control system is used for the home plant lamp in claim 1, and the plant lamp planting control system comprises: A commercial power input end is used for inputting electric energy; An analog-digital conversion module is electrically connected with the commercial power input end and is used for converting analog commercial power into direct current; An LED module controls the luminous intensity of the lamp body according to the current size, one end of the LED module is electrically connected with the analog-digital conversion module; A switch control module has an input end, an output end and a control end, the other end of the LED module is electrically connected with the input end, the output end is grounded, and the control end is used for intermittently controlling the conduction and the closing of the input end and the output end, so as to adjust the current size on the LED module; An MCU control module comprises a key input end and a control output end; the control output end is electrically connected with the control end, the control output end outputs a first control signal to control the frequency of the conduction of the switch control module; and the key input end is used for triggering the sending of a second control signal to the MCU control module through a key. The MCU control module adjusts the first control signal output by the control output end according to the second control signal, so as to adjust the current size flowing through the LED module and further control the luminous power of the LED module.

8. The plant light growing control system of claim 7, wherein, The plant lamp planting control system further comprises: A voltage reduction and stabilization module, one end of the voltage reduction and stabilization module is electrically connected with the analog-digital conversion module, and the other end of the voltage reduction and stabilization module is electrically connected with the MCU control module, so as to provide working voltage for the MCU control module after reducing and stabilizing the voltage of the analog-digital conversion module; The plant lamp planting control system further comprises: A display driving module, the display driving module comprises a writing pin, a display input pin and a display output pin, the writing pin is a level control pin and is used for controlling the display driving module to work in a writing state or a non-writing state; the display input pin is used for inputting display data; the writing pin and the display input pin are electrically connected with the MCU control module, and the display output pin is used for outputting a group of display lighting signals, one group of the display lighting signals comprises seven signals output from the display output pin; A display module, the display module comprises at least one display unit, each display unit comprises seven light emitting elements, and the seven light emitting elements in the same display unit are respectively lighted according to the control of one group of the display lighting signals, so as to realize display. The display driving module is in the writing state and the display input pin inputs display data, the display lighting signal changes, so that the display content of at least one display unit changes; when the display driving module is in the non-writing state, the display lighting signal does not change, and the display content of at least one display unit is maintained until the next time the display driving module is in the writing state and the display input pin inputs display data.

9. The plant light growing control system of claim 8, wherein, The display driving module further comprises four display switching pins, and the display module comprises four display units; the four display switching pins are respectively electrically connected to the display module, and each display switching pin corresponds to one display unit. The four display switching pins output control switching signals in sequence; when any one of the display switching pins outputs the control switching signal, and the display driving module is in the writing state and the display input pin inputs display data, the display content of the display unit corresponding to the display switching pin changes.

10. The plant light growing control system of claim 8, wherein, The plant lamp planting control system further comprises: The key module is electrically connected to the key input end, and the key module inputs the second control signal to the key input end according to the trigger state of the key to adjust the frequency of the first control signal output by the control output end, so as to adjust the light emitting power of the LED module.

11. The plant light growing control system of claim 8, wherein, The plant lamp planting control system further comprises: The key module is electrically connected to the key input end, and the key module inputs the second control signal to the key input end according to the trigger state of the key; the second control signal is used for: a) adjusting the frequency of the first control signal output by the control output end, so as to adjust the light emitting power of the LED module; or, b) adjusting the working on-time or off-time of the MCU control module; or, c) adjusting the display content of the display module.

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