90 results about "Grow light" patented technology

The invention aims to provide the plant efficient growth LED light source modular light supplementing equipment, system and method which are reasonable in structure and capable of realizing accurate regulation and control of illumination parameters, aiming at the problems that the spectrum and the light intensity cannot be flexibly adjusted, the equipment structure is inconvenient, the heat dissipation performance is insufficient and the like in the existing plant light supplementing technology, and the invention provides the plant efficient growth LED light source modular light supplementing equipment, system and method which are reasonable in structure and capable of realizing accurate regulation and control of the illumination parameters. The equipment adopts a modular design and internally comprises a plurality of LED light source modules capable of adjusting light intensity and spectrum output so as to meet the illumination requirements of plants in different growth stages. The control system can monitor and adjust the illumination intensity and the spectrum proportion in real time through an adjustable button, and it is ensured that the plants obtain the optimal illumination condition in each growth stage. The equipment is provided with an efficient heat dissipation system which comprises a heat dissipation sheet, a heat dissipation ring and a heat dissipation net, so that heat dissipation of the LED lamp beads is optimized, the service life of the lamp is prolonged, and the luminous efficiency of the LED light source module is improved. The light supplementing system comprises an illumination regulation and control system, a control system and a power supply module, can automatically regulate illumination intensity and spectrum output, meets the requirements of plants in different growth stages, has an energy-saving mode, and reduces energy consumption. The light supplementing method comprises the steps of initializing the system, presetting spectrum and intensity, adjusting illumination in real time, and promoting healthy growth of plants.

The invention discloses a method and a device for detecting a high-resolution and multi-temperature gradient standard absorption cross section of multi-component pollution gas. The method comprises the following steps: a light source unit realizes broadband emergent light by switching sub light sources; the light path unit divides emergent light into two parts, and the two parts of emergent light respectively enter a first resonant cavity and a second resonant cavity which are formed by two plano-concave reflectors and are reflected for multiple times in the two resonant cavities; the long-optical-path absorption cell unit is used for sealing the first resonant cavity and the second resonant cavity and respectively accommodating background gas, background gas and gas to be detected, so that light reflected for multiple times in the two resonant cavities is subjected to long-optical-path absorption; the gas control unit is used for adjusting the total gas amount, the proportioning temperature and the pressure intensity; and the detection and calculation unit adopts two detectors to respectively receive output light reflected by the two resonant cavities for multiple times and calculates an absorption cross section. According to the invention, wider wavelength, temperature and pressure ranges can be covered, the signal-to-noise ratio of measured data is improved, high-sensitivity detection of low-concentration gas is realized, and multi-component gas absorption cross section detection is more accurate.

An aeroponic farming appliance for plant growth is disclosed. The appliance includes a rotatable root chamber having an access door to the interior chamber volume, and at least a portion of the root chamber sidewall is transparent. The appliance also includes at least one standing plant riser, and at least one of a grow light and a grow light power connector.

A rotating-mirror plant grow light, comprising: a light source (10), a drive motor (20), and a multi-beam rotating mirror (32). The light source (10) is disposed near a plurality of focal points of the multi-beam rotating mirror (32), and the drive motor (20) is connected to the multi-beam rotating mirror (32). During operation, the drive motor (20) drives the multi-beam rotating mirror (32) to rotate, and light emitted by the light source (10) is reflected and / or refracted by the multi-beam rotating mirror (32) to form a plurality of rotating light beams, so that scanning illumination is performed on an illuminated object. The illuminated object is a light guide device or a photoautotrophic organism. The rotating-mirror plant grow light converts a continuously emitting light source into a scanning light source, and provides pulsed illumination for plant supplemental lighting, thereby improving the light energy utilization rate of plant photosynthesis and reducing energy consumption costs of supplemental lighting.

This invention focuses on a multifunctional and combinable plant stand within the home greening technical field. It aims to address the limitations of traditional fixed-structured plant stands. Through a modular design, it can be freely combined into various forms. The stand consists of a combined frame body with vertical rods, horizontal rods, and plant grow lights. Rod connection mechanisms at the joints of vertical and horizontal rods enable flexible form adjustments. Supporting pot hooks and hook connection mechanisms on vertical rods, along with interlaced elastic support ropes inside the hooks, ensure stable placement of different-sized flowerpots. The plant grow lights with bendable tubes can provide illumination at different angles. The stand has multiple usage forms including basic, extended, and expanded forms, offering advantages such as flexible combination, space-saving, high stability, and aesthetic and practical value, meeting the display and support needs of diverse plants.

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.

The present invention discloses a plant growth lamp for controlling plant photosynthesis and respiration based on timed opening and closing of light wave bands, including a lamp housing and a plant growth light source board, the plant growth light source board is equipped with a plant growth secondary optical board or a waterproof mask; N light-emitting units are arranged on the plant growth light source board, each light-emitting unit is composed of a plurality of light-emitting monomers that can emit light independently; the light-emitting monomers include ordinary light-emitting monomers that emit light to promote plant photosynthesis during normal operation, and wake-up light-emitting monomers that can emit light waves in the 350nm to 440nm band to wake up plants, and wake-up light-emitting monomers that can emit light waves in the 350nm to 440nm band to wake up plants, and hypnotic light-emitting monomers that can emit light waves in the 690nm to 750nm band to hypnotize plants; the plant growth light source board circuit is connected with an intelligent drive integrated module. The present invention allows plants to switch slowly between photosynthesis and respiration, avoids instantaneous drastic changes caused by lamp switches, and promotes stable and comfortable growth of plants.

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.

Grow lighting support system for supporting grow lights for promoting growth of crops, such as turf grass, wherein the grow lighting support system comprises a frame, arranged to be placed on a ground surface and arranged for supporting grow lights thereon, and a cover supported above the ground surface by the frame and arranged to define an enclosed space above the ground surface, wherein the cover is open towards the ground surface, wherein the frame is arranged for supporting the grow lights in the enclosed space for illuminating the area on the ground surface that is covered by the enclosed space, wherein the cover comprises an inflatable structure which, in inflated state, defines the enclosed space.

A light-emitting diode (LED) grow light apparatus for promoting growth of crops, comprising an LED light panel, comprising a plurality of LEDs disposed at a front surface of the LED light panel, a heat sink assembly, comprising a heat sink body disposed at a back surface of the LED light panel and air flow generation means configured to generate an air flow that passes across the heat sink body to dissipate away heat generated by the plurality of light-emitting diodes LEDs from the heat sink body by convection. The apparatus further comprises air flow deflection means for deflecting a flow of heated air exiting the heat sink body, flowing in a flow direction, comprising deflection adjusting means for adjusting a direction of the deflection of the flow of heated air to be deflected by the air flow deflection means.

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 visual indication device includes: device body provided with a concave portion with a surface opening; semi-transparent reflective mirror positioned to cover the surface opening of the concave portion; reflective mirror arranged on a bottom surface of the concave portion; light source located inside the device body and configured to generate light; light guide element arranged on one side of the concave portion to guide the light to refract towards the semi-transparent reflective mirror. There is a distance space between the semi-transparent mirror and the reflective mirror that can duplicate the light to be a 3D pattern from the light guide. The light effect is generated by a few light sources—LED, which can form many moving patterns by dimming and growing light. That can provide more indication messages and the look decoration to users.

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.

Disclosed is a LED grow light with a cold light source, including a cold light source body fixed on a lamp support of a HID lamp, and an electronic ballast and two wiring lamp holders are arranged on the lamp support. The cold light source body includes a cold light source and a heat sink, and the heat sink includes a housing and side cover plates located at both ends of the housing. Heat dissipation channels are formed in the housing, and a plurality of heat dissipation fins are arranged on the housing. An end cover is installed at an input welding spot, screw holes are machined at the top of the housing, each screw hole is connected to a screw rod that penetrates through the fixed support and is fastened and connected by means of a screw, and the fixed support is further connected to the lamp support.

The photobioreactor comprises a box body, a light source assembly and an aeration module, a containing cavity is formed in the box body, the light source assembly is detachably arranged in the containing cavity, a light source is arranged in an outer cylinder, the outer wall of the outer cylinder gradually inclines towards the box body from bottom to top, and an aeration pipe is located below the light source assembly. When the aeration pipe performs upward aeration, as the outer wall of the outer cylinder is in an inclined state, bubbles always rise along the outer wall surface of the box body, so that the bubbles strongly scour the outer wall of the outer cylinder in the rising process to prevent microalgae from growing on the outer wall of the outer cylinder in a wall-attached manner, and light generated by the light source assembly can penetrate through the outer cylinder to be emitted out. The light source assembly is arranged in the reactor, so that the effectiveness of illumination during long-term microalgae culture in the reactor is ensured, the light availability is improved, the microalgae can grow under sufficient illumination, the yield of the microalgae is improved, the illumination intensity of the light source assembly does not need to be improved, and the culture cost of the microalgae is reduced.

A mobile grow light system includes a vehicle system, and a grow light fixture attached to the vehicle system.

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.