51 results about "Grow light" patented technology

The invention provides an illumination regulation and control method for female induction of industrial hemp seeds, and relates to the technical field of illumination regulation and control, and the method comprises the following steps: collecting historical data of female induction of the hemp seeds, dividing light-suitable germination, induction light modulation and growth light change stages, and obtaining illumination time. The method comprises the following steps: respectively adjusting illumination strategies of each stage according to seed characteristic quality, growth state, cultivation mode and pest and disease damage, integrating into a female induction illumination strategy, analyzing secondary metabolites and enzyme activity by using a firework algorithm to obtain sex differentiation state data, and adjusting according to the data to obtain an illumination regulation method. Through staged and multi-factor accurate illumination regulation and dynamic adjustment, growth and development of female cannabis sativa are facilitated, so that the success rate of female induction is increased, the proportion of female plants is increased, sex differentiation state data are analyzed by using a firework algorithm, and the sex differentiation rate is improved. The illumination regulation and control can be adjusted in time according to the actual growth condition of the hemp plants, and the accuracy and effectiveness of the illumination regulation and control are improved.

This utility model relates to the field of plant cultivation technology, specifically disclosing a household plant cultivation supplementary lighting device. It includes a planting box with a frame on the box, and a supplementary light emitting light towards the planting box on the frame. The supplementary light includes a regulated power supply circuit, an LED driver circuit, a light source board circuit, a main control circuit, a dimming button circuit, a timer button circuit, and a button backlight circuit. The main control circuit is electrically connected to the regulated power supply circuit, LED driver circuit, dimming button circuit, timer button circuit, and button backlight circuit. The LED driver circuit is electrically connected to the light source board circuit. This utility model adjusts the light emission state of the light source board circuit by setting up dimming and timer button circuits, achieving functions such as brightness adjustment and timed lighting, thereby meeting the light needs of plants at various stages of growth, offering diverse functions.

This invention discloses an epitaxial structure and its fabrication method. The epitaxial structure includes at least two stacked light-emitting units; each light-emitting unit includes a stacked N-type conductive layer, a light-emitting layer, and a P-type conductive layer; the light-emitting layer includes at least one layer unit structure; each layer unit structure includes at least two sequentially stacked quantum wells, each quantum well including a well layer and a barrier layer, and a first AlGaN layer and a second AlGaN layer disposed on both sides of the well layer, with the second AlGaN layer disposed between the well layer and the barrier layer. This improves the heat resistance of the light-emitting layer, reduces the impact of the subsequent growth process on the initially grown light-emitting units, and improves the quality of the epitaxial structure. When forming a full-color Micro-LED chip, the fabrication process can be simplified while ensuring the quality of the full-color Micro-LED chip, thus reducing the fabrication cost of the full-color Micro-LED chip.

1. Name of the product in this design: LED plant grow light (detachable). 2. Purpose of this design: for use as a plant growth lamp. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. Name of the product in this design: Plant grow light. 2. Purpose of this design: A plant grow light for supplemental lighting in plant cultivation. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

A lighting control system for controlling grow lights includes a communication circuit and a processor. The processor is communicatively coupled to the communication circuit. The processor includes a computing unit and a control unit. The control unit is electrically coupled to the computing unit. The communication circuit can receive external parameters. The computing unit can determine light-on time and light-off time for the grow lights based on the external parameters and user-defined parameters. The control unit can generate a control signal for activating and deactivating the grow lights based on the light-on time and the light-off time. A method and a computer product thereof are also disclosed.

The utility model relates to the technical field of microalgae culture, in particular to a microalgae culture device. The microalgae culture device comprises a culture frame and a control box, the culture frame is provided with a plurality of culture layers, and each culture layer is provided with a culture assembly. Each culture layer is provided with a light source assembly, and the light source assemblies are located above the culture assemblies and electrically connected with the control box. An algae liquid detection part is arranged in the culture assembly, is connected with the control box and is used for detecting the microalgae growth state and the light environment in the culture assembly. According to the microalgae culture device provided by the utility model, the light source assembly can output optimal growth illumination for culturing microalgae, so that different illumination requirements of the microalgae in each growth stage are met, and the growth of the microalgae is promoted. Meanwhile, the microalgae culture process is controlled by the control box according to detection data of the microalgae liquid detection piece, manual intervention is not needed, and the reliability and stability of illumination adjustment are effectively improved.

1. Name of the product in this design: Plant grow light. 2. Purpose of this design: To provide light for plant growth. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. The name of the design product: growth lamp (1000W octopus). 2. The use of the design product: the design product is used for plant growth lamp for assisting plant growth. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

Provided are a connecting terminal assembly for a grow light and a grow light mechanism. The connecting terminal assembly for the grow light includes a base, a terminal, and a damping member. A mounting through hole is disposed in the middle of the base. The terminal passes through the mounting through hole. The damping member is made of a flexible material and fits the side of the base facing a light tube. In the connecting terminal assembly for the grow light and the grow light mechanism, the damping member is made of a well-deformable flexible material that can fully absorb force acting on the light tube and / or the connecting terminal assembly.

1. Name of the product in this design: Plant grow light. 2. Purpose of this design: For supplemental lighting of plants. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

A hydroponic plant growth module includes a front module side facing in a forward direction, a frame having an upper end vertically spaced apart from a lower end, and a plant growth subassembly positioned at the front module side. The plant growth subassembly includes a plurality of vertically extending columns secured to the module frame and distributed in a lateral direction. Each column has a front column side facing in the forward direction and a plurality of growth pod ports in the front column side and vertically distributed along the column. The plant growth subassembly further includes a grow light assembly positioned outwardly of the columns in the forward direction. The grow light assembly has at least one light source and a light vector that directs at least 75% of light emitted from the at least one light source outwardly away from the columns in the forward direction.

The utility model belongs to the technical field of sunshade nets, and particularly relates to a double-layer sunshade net which comprises an outer woven net layer and an inner woven net layer, the outer woven net layer is provided with white woven strips made of PE (polyethylene) materials, and the inner woven net layer is provided with black woven strips made of PP (polypropylene) materials. The white weaving strips and the black weaving strips are woven through the same weaving line and are fixed inside and outside, the weaving line, the white weaving strips and the black weaving strips form an outer weaving net layer and an inner weaving net layer respectively, and the sunshade density formed by the outer weaving net layer and the inner weaving net layer is 80%-85%. The sunshade net is reasonable in design, ingenious in combination and good in sunshade effect, the inner woven net layer structure and the outer woven net layer structure are adopted, the black woven strips made of PP materials and the white woven strips made of PE materials are selected for the two woven net layers to be reasonably matched, the overall sunshade density of the sunshade net can reach 80%-85%, and the sunshade effect is good. And a suitable growth illumination environment is provided for shade-tolerant plants.

The invention relates to the technical field of plant light supplementing lamps, and discloses a dynamic adjusting type plant light supplementing lamp which comprises a lamp holder support, the lamp holder support is formed by connecting a horizontal cross frame and two arc-shaped supports, a top light supplementing lamp is installed at the horizontal cross frame of the lamp holder support, a plurality of lamp strips are arranged in the top light supplementing lamp, and the lamp strips are connected with the arc-shaped supports. Air circulation channels used for heat dissipation are arranged among the multiple lamp strips, and side light supplementing lamps are arranged on the two arc-shaped supports of the lamp holder support in a sliding mode. By arranging the lamp holder support, the top light supplementing lamp, the side light supplementing lamps and the adjusting mechanism, the lamp holder support is provided with the horizontal cross frame and the two arc-shaped supports, the top light supplementing lamp and the horizontal cross frame are used in cooperation, irradiation light supplementing is conducted on the top end blade, the side light supplementing lamps on the two sides slide on the arc-shaped supports, and the top light supplementing lamp and the side light supplementing lamps can be adjusted. Light can be supplemented to the side part of the plant, and the light is obliquely aligned to the middle leaf to make up the deficiency of direct light.

1. Name of the product in this design: Plant grow light. 2. Purpose of this design: To provide light for plant growth. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The apparatus described herein advantageously eliminates the need for plant plugs / growing media for seeds. An expansive sheet expands as the plants grow on the sheet. A vertically aligned plant supporting expansive structure comprises a front layer of a corrugated plastic with an elastic memory that supports the plant from seed to harvest. A rear layer of a thin film cellulosic disposable and biodegradable membrane holds on to the rear of the front layer by surface tension of a nutrient solution. Artificial plant grow lighting illuminating plants supported on the front layer. Aeroponic misters are positioned behind the rear layer, wherein two of the vertically aligned plant supporting expansive structures with their respective rear layers face the misters and create an enclosed aeroponic misting space.

1. Name of the product in this design: Plant growth supplement light. 2. Purpose of this design: This design is for use as a lamp to provide illumination for plant growth. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

This utility model provides a rotatable, dimming seedling tray, belonging to the field of seedling trays. It includes a base plate with supporting legs fixedly connected to its bottom. A dimming grow light is mounted on the top of the base plate, and a rotating device is also mounted on top of the base plate. A seedling tray is mounted on top of the rotating device. The rotating device includes a motor, the bottom of which is fixedly connected to the top of the base plate. A rotating shaft is fixedly connected to the motor's output shaft, and a sprocket is fixedly connected to the top of the rotating shaft. This utility model, through its rotating device, enables the motor's output shaft to drive the rotating shaft to rotate. This rotating shaft, through sprocket one, a chain, and sprocket two, drives a rotating rod to rotate, which in turn rotates the seedling tray, ensuring that each seedling receives light. This promotes uniform light exposure and prevents uneven growth in certain areas due to a fixed position.

1. Name of the product in this design: Plant grow light (mini sun). 2. Purpose of this design: Plant lighting fixtures for plant growth illumination, plant supplemental lighting, and regulating plant growth cycles. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

A plant growth system for growing one or more plants is provided. The system may be wall mountable and includes a decorative cover. The system may provide automated environmental controls and may include a sensor module for monitoring plant conditions and environmental parameters, a processor or controller for analyzing sensor data and determining optimal growth conditions, and an actuation module for automatically adjusting grow light intensity and nutrient delivery via a hydroponic module. The system may further include a user interface module with an electronic display and a mobile application for user interaction and remote control. The plant growth system may have a modular design, allowing for interchangeable components and customization of the aesthetic and / or functional properties of the system. The cover may function as an in-situ germination chamber.

1. Name of this product design: Reptile Plant Supplement Light. 2. Purpose of this design: To provide lighting and ultraviolet irradiation for reptiles such as turtles, fish, and aquatic plants kept in enclosures or tanks. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. Name of the product in this design: Plant grow light (PAR38). 2. Purpose of this design: A plant growth lamp for promoting plant growth. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

Disclosed is an internally illuminated bioreactor, and related algae production methods, that employ integrated in-water grow light assemblies configured to manage the heat generated by lighting elements, such as light emitting diodes (“LEDs”) on the in-water grow lights. The bioreactor includes an outer shell and one or more in-water grow light fixtures positioned within the outer shell that are positioned around the perimeter of a hollow, internal tube. The lighting elements and internal tube are themselves contained within a preferably clear, exterior tube of the light fixture that allows light generated by the lighting elements to pass through to the algae culture inside of the growth chamber. A heat management system is provided for cooling the light fixture using forced directed through the hollow, internal tube from the top to the bottom of the tube, out from outlets at the bottom of the internal tube, and upward in the fixture through buoyancy of the warmed air, and thus without additional mechanical air handling devices. As the air moves upward between the lighting elements and the exterior tube, it draws additional heat away from the lighting elements. The warmed air is ultimately exhausted from the top of the lighting fixture. Each lighting fixture preferably also includes a cleaning system that enables the automated cleaning of the outer surface of the exterior tube of the lighting fixture, thus preventing newly formed algae from collecting on the lighting fixture and ensuring a continuous flow of light from the fixture into the algae culture throughout algae production.

The invention is an autonomous wall garden system containing removeable trays, a water delivery system, a tray water level sensor system, and optional grow lights and user interface. The present invention provides a vertical plant growing environment that can be configured to monitor and, in certain cases automatically provide, the appropriate light, temperature, humidity and water for the specific plants in the garden.

The plant growth suppression method according to the present disclosure includes a step of, within a single day, irradiating a plant with suppression light including left circularly polarized light during a second time period that is different from a first time period during which the plant is irradiated with growth light. The photon flux density of the suppression light is a value below the light compensation point of the plant.

A method for electrosignaling to obtain higher crop yield from non-reproductive vegetative stage young plant seedlings engaged in photosynthesis. A short time precisely specified mandatory dual wavelength distribution illumination signal comprising Medium Wavelength Infrared (MWIR) and an Ultraviolet Illumination Distribution (UVID) is administered to the plant with precise ranges of limited extent for irradiance values and cumulative deposited energies.A one-time 10-second exposure of soybean seedlings to the illumination signal improved crop yield by up to 20%. Preferred embodiments include a moveable cultivator to provide the electrosignaling on an agricultural field, as well as a field so treated.The method inducing this electrosignaling effect does not take place during typical illumination, such as illuminating to supplement sunlight or grow light.

The utility model relates to the technical field of agricultural lighting devices, and particularly discloses a fence type plant light supplement lamp which comprises vertically-arranged lamp mounting columns, height-adjustable supporting columns below the lamp mounting columns and a plurality of LED light source assemblies transversely connected with the adjacent lamp mounting columns through rotating joints, and a planting space is defined by the LED light source assemblies. The core scheme is as follows: (1) the supporting column is a telescopic sleeve with a positioning hole and is matched with a spring pin to realize 5cm stepping step height adjustment; (2) the LED light source assembly comprises a plurality of sections of spliced LED lamp strips, the angle of a single lamp strip can be independently adjusted around the horizontal axis by + / -30 degrees through a rotary joint, and the beam angle is greater than or equal to 120 degrees; and (3) each lamp strip is connected in parallel to the main control module through a waterproof plug terminal, and the other lamp strips automatically maintain working when the single lamp strip is removed. The technical effects are as follows: the illumination uniformity of an enclosed area reaches 85.2%, the replacement time of a fault light bar is less than or equal to 2 minutes, and the height and angle dual adjustment is adapted to the whole growth cycle requirements of crops such as tomatoes and strawberries.

The indoor agricultural appliance comprises a growing area, a computer case and a water reservoir compartment. The growing area further comprises a body with an opening in the front face. A spray system placed at the lowermost portion of the body; the plant bed is placed above the spraying system; the growth lamp panel is placed on the top of the body; a plurality of fans mounted at the back side, the left side and the right side of the body; and a sensor holder placed on the back surface of the body and holding the light sensor, the CO2 sensor, and the temperature and humidity sensor, the computer case including: a housing; a microcomputer, a microcontroller, and a repeater module securely placed within the housing; a computer case fan attached to the top of the housing, the water reservoir compartment comprising: a compartment having a top opening and a front opening; a plurality of wheels attached at the bottom of the compartment; and a water reservoir slidably inserted inside the compartment. A growth region is placed at the top of the water reservoir compartment. A nutrient tank is placed at a side of the compartment. Nutrient from the nutrient tank is delivered to the spray system via a nutrient pump. The nutrients collected by the water pump are pumped back to the nutrient tank via the water pump.

The utility model discloses and provides a supplementary lighting lamp applied under a photovoltaic panel to prevent the excessive growth of plants, which comprises a lamp shell, a plurality of groups of heat dissipation mechanisms are arranged at the rear end in the lamp shell, and a back plate is fixedly arranged on the rear side of the lamp shell, so that the installation under the photovoltaic panel is simplified. According to the light wave absorption characteristics of plants, the red-light LED lamp beads and the blue-light LED lamp beads are installed, excessive growth of the plants under the photovoltaic panel can be effectively restrained by adjusting different light intensity ratios, the light energy utilization efficiency of the plants is remarkably improved, and a timer is installed to allow a user to adjust the light wave absorption characteristics of the plants according to the requirements of different plants. The appropriate growth light period is set and adjusted, it is ensured that the plants can obtain the most appropriate illumination time, intensity, light quality and the like, healthy growth of the plants is facilitated, and excessive growth in the weak light environment is avoided.

This invention provides a natural oxygen energy generator and an oxygen production method. A grow light is activated when the natural light intensity is below a preset value. A placement box is slidably mounted on a mounting frame, housing potted plants, and has multiple light-transmitting holes on its perimeter walls. The top of the placement box has a detachable transparent cover. A lifting mechanism adjusts the height of the placement box on the mounting frame, and a light sensor detects the position of natural light, allowing the lifting mechanism to adjust the height of the placement box accordingly. The grow light, lifting mechanism, and light sensor ensure optimal light exposure for the potted plants throughout the day, guaranteeing photosynthetic efficiency, improving oxygen production efficiency, and ultimately increasing indoor oxygen levels.