CN110542035A

CN110542035A - Hexagonal plant lamp

Info

Publication number: CN110542035A
Application number: CN201910827287.8A
Authority: CN
Inventors: 陈正盘; 林淑云; 陈良传; 陈奕壮
Original assignee: SHENZHEN ENLITE ENERGY TECHNOLOGY Co Ltd
Current assignee: SHENZHEN ENLITE ENERGY TECHNOLOGY Co Ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2019-12-06

Abstract

The invention discloses a hexagonal plant lamp which comprises a bracket and a heat dissipation main body, wherein a hanging ring female screw hole is formed in the middle of the bracket, a hanging ring handle is inserted in the hanging ring female screw hole, fixing holes are formed in two ends of the bracket, a connecting column is inserted in the fixing holes, and one end of the connecting column extends to the heat dissipation main body; the LED lamp is characterized in that a column hole is formed in the middle of the back face of the heat dissipation main body and is correspondingly matched with the connecting column, one end of the connecting column is inserted into the column hole, an LED lamp and a lens are arranged on the bottom face of the heat dissipation main body, and the LED lamp is composed of an aluminum substrate, an LED light source, a built-in power supply box and radiating fins. The hexagonal plant lamp has good waterproof performance and heat dissipation effect, can be used independently and also can be used in a combined mode, so that the hexagonal plant lamp is widely applied to indoor plant planting, and can effectively solve the problems of lighting lamps and lanterns planted indoors by plants such as fluorescent lamps, incandescent lamps, metal halide lamps and the like.

Description

Hexagonal plant lamp

Technical Field

The invention relates to the technical field of plant lamps, in particular to a hexagonal plant lamp.

Background

Photosynthesis is probably one of the oldest, most common and most important biochemical processes in the world. It is a common practice to replace or compensate for insufficient sunlight with artificial light, especially in the winter in northern countries, for the production of vegetables and decorative crops.

The era of artificial lighting began in 1889 with the incandescent lamp invented by tomas edison, the now well known incandescent lamp. Incandescent bulbs, due to their thermal properties, are characterized by a large amount of far infrared emission, which can reach around 60% of the total radiation. Despite the development over a century or so, the efficiency of conversion between electrical energy (input) and optical energy (output) consumed by incandescent light in the visible region of the spectrum remains low electrically. Usually around 10%. Incandescent light sources also have a very low lifetime, typically not exceeding 1000 hours. In plant growth applications, their use is limited. The growth of ornamental plants is one of the applications where incandescent light can still be used. Flower formation may enable the use of incandescent bulbs with long-day reactive species using nighttime exposure to low photon flow rates. High doses of far-red light are used to control the overall photoplastic response mediated by the photosensitizing pigment.

Fluorescent lamps are more common than incandescent lamps in plant growing applications. Compared with incandescent light, the photoelectric energy conversion efficiency is higher. Tubular fluorescent lamps can typically reach electrical efficiency values of 20% to 30%, with more than 90% of the photons in the PAR region, and typical lifetimes of about 10000 hours. However, specially designed long life fluorescent lamps can reach 30000 hours of life. In addition to reasonable energy efficiency and longevity, another advantage of fluorescent lamps in plant growth is the amount of blue light emitted. This can reach a total photon emission in excess of 10% within PAR, depending on the lamp for the relevant color temperature (CCT). For this reason, fluorescent lamps are often used to completely replace natural solar radiation in enclosed growth rooms and rooms. Blue radiation is essential to achieve a balanced morphology in most crop plants by mediating the cryptochrome family of photoreceptors.

The metal halide lamp belongs to the high-intensity discharge lamp group. The emission of visible radiation is based on the luminescence effect. The production of metal halides allows the spectral quality of the emitted radiation to be optimized to a certain extent. The metal halide lamp can be used for plant growth, and can completely replace sunlight or partially supplement the light in the flowering period. The high PAR output, relatively high percentage of blue radiation per lamp is about 20%, and the electrical efficiency is about 25%, so metal halide lamps are one choice for growing crops throughout the year. Their working time is generally from 5000 to 6000 hours. High pressure sodium lamps have become the light source of choice for annual production of greenhouse crops. The main reasons for this are high radiation emission, low price, long service life, high PAR emission and high electrical efficiency. These factors make high pressure sodium lamps an economical and effective source of supplemental lighting to support plant growth in northern latitudes in winter.

However, the spectral quality of high power tube lamps is not ideal and does not promote photosynthesis and photomorphogenesis, resulting in excessive leaf and stem elongation. This is mainly due to the imbalance of absorption peaks of photosynthetic pigments such as chlorophyll a, chlorophyll b and beta carotene. The low R/FR ratio and low blue light emissivity result in excessive stem elongation for most crops grown under high pressure light. The electrical efficiency of high pressure sodium lamps is typically between 30% and 40%, which makes them the most energy efficient light source currently used in plant growth. Approximately 40% of the input energy is converted to photons in the PAR region, and nearly 25% to 30% is converted to far-red and infrared. The high pressure sodium lamp has a service time of about 10000 to 24000 hours

Northern latitude areas have low sunlight utilization, consumers purchase high-quality horticultural products at affordable prices, and new lighting and biotechnology is required all year round. Global production is also significantly increased if there is 20 to 24 hours of sunlight per day. Therefore, methods are needed that reduce production costs and improve crop yield and quality. Illumination is only one of the aspects that can be optimized. However, its importance cannot be underestimated. The rising price of electricity and the need to reduce carbon dioxide emissions are another reason for the efficient use of energy. The indirect cost contribution of electricity costs may amount to about 30% for some crops throughout the year of crop production in a greenhouse.

Although the electrical efficiency of light sources currently in common use for plant growth may approach 40%, the overall system efficiency (i.e., including drivers, reflectors, and optical losses) may be much lower. The spectral quality of the radiation plays an important role in the healthy growth of the crop. Conventional light sources cannot be spectrally controlled during use without the inefficiencies and limited availability of additional filters. In addition, the control of the amount of radiation is limited, reducing the possibility of general lighting modes such as pulsed operation.

Therefore, for the reasons stated above, led lighting has become a potentially viable and promising tool for horticultural lighting. The internal quantum efficiency of a light emitting diode is the injection of each electron generated by a measured percentage of photons into the active region.

In horticulture lighting, the main practical advantages of LED-based light sources compared to traditional light sources are the directionality and the full controllability of the radiation. Light emitting diodes do not necessarily require reflectors because they are natural semi-isotropic emitters. The light emitting diode acts as a directional emitter, avoiding most of the optical related losses. In addition, the narrow spectral bandwidth characteristics of color leds are also an important advantage over conventional broadband light sources. The main advantage of using a light emitting diode as a source of photosynthetic radiation is that the peak wavelength emission can be selected to be closest to the absorption peak of the selected photoreceptor. In fact, this possibility also brings additional advantages. The modulation of the physiological response of plants by the efficient use of light energy by photoreceptors is one of the advantages. Another advantage is that the reaction is controllable by fully controlling the radiation intensity.

Disclosure of Invention

The invention aims to provide the lighting lamp which has good waterproof performance and heat dissipation effect, can be used independently or in combination, is widely applied to indoor plant planting, and can effectively solve the problems of fluorescent lamps, incandescent lamps, metal halide lamps and other lighting lamps for indoor plant planting.

In order to achieve the purpose, the invention provides the following technical scheme: a hexagonal plant lamp comprises a support and a heat dissipation main body, wherein a hanging ring female screw hole is formed in the middle of the support, a hanging ring handle is inserted in the hanging ring female screw hole, fixing holes are formed in two ends of the support, a connecting column is inserted in each fixing hole, and one end of each connecting column extends to the heat dissipation main body; the LED lamp is characterized in that a column hole is formed in the middle of the back face of the heat dissipation main body and is correspondingly matched with the connecting column, one end of the connecting column is inserted into the column hole, an LED lamp and a lens are arranged on the bottom face of the heat dissipation main body, the LED lamp is composed of an aluminum substrate, an LED light source, a built-in power supply box and radiating fins, the aluminum substrate is fixed in a bottom face port of the heat dissipation main body through screws, the LED light source is uniformly arranged on the aluminum substrate, the built-in power supply box is fixed in a bottom face port groove of the heat dissipation main body through screws, the radiating fins are uniformly arranged on the back face of the heat dissipation main body, the lens is arranged on the outer side of the LED lamp, the lens is fixed in the bottom face port of the heat dissipation main body through screws.

Preferably, the inner surface of the column hole is provided with an internal thread, the outer surface of one end of the connecting column is provided with an external thread, and the external thread is meshed with the internal thread.

Preferably, the heat dissipation main body is a hexagonal member, and each side is provided with an installation edge of an integrated structure.

Preferably, the LED light source is a light emitting diode semiconductor chip with a size of 30 mm and a wavelength range of 400 nm and 800 nm.

Preferably, wire outlet holes are further formed in two ends of the built-in power supply box.

Preferably, the heat sink is a die-cast member.

Compared with the prior art, the invention has the following beneficial effects:

The hexagonal plant lamp has good waterproof performance and heat dissipation effect, can be used independently and also can be used in a combined mode, so that the hexagonal plant lamp is widely applied to indoor plant planting, and can effectively solve the problems of lighting lamps and lanterns planted indoors by plants such as fluorescent lamps, incandescent lamps, metal halide lamps and the like.

Drawings

FIG. 1 is an exploded view of the overall structure of the present invention;

FIG. 2 is a top view of the overall structure of the present invention;

FIG. 3 is a bottom view of the overall structure of the present invention;

Fig. 4 is an assembly view of the post and post hole structure of the present invention.

In the figure: 1. a support; 2. a hoisting ring nut screw hole; 3. a lifting ring handle; 4. a fixing hole; 5. connecting columns; 51. an external thread; 6. a heat dissipating body; 61. installing edges; 7. a post hole; 71. an internal thread; 8. an LED lamp; 81. an aluminum substrate; 82. an LED light source; 83. a power supply box is arranged inside; 831. a wire outlet hole; 84. a heat sink; 9. a lens; 10. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

referring to fig. 1-4, a hexagonal plant lamp comprises a bracket 1 and a heat dissipation main body 6, wherein a hanging ring nut screw hole 2 is formed in the middle of the bracket 1, a hanging ring handle 3 is inserted into the hanging ring nut screw hole 2, fixing holes 4 are formed in two ends of the bracket 1, a connecting column 5 is inserted into the fixing holes 4, and one end of the connecting column 5 extends to the heat dissipation main body 6; because the heat dissipation main bodies 6 are hexagonal components, and each side edge is provided with the mounting edge 61 with an integral structure, two adjacent heat dissipation main bodies 6 can be tightly connected through the mounting edges 61 with different heights so as to combine plant lamps with different power requirements; the middle part of the back of the heat dissipation main body 6 is provided with a column hole 7, the column hole 7 is correspondingly matched with the connecting column 5, one end of the connecting column 5 is inserted into the column hole 7, the inner surface of the column hole 7 is provided with an internal thread 71, the outer surface of one end of the connecting column 5 is provided with an external thread 51, the external thread 51 is meshed with the internal thread 71, the bottom of the heat dissipation main body 6 is provided with an LED lamp 8 and a lens 9, the LED lamp 8 is composed of an aluminum substrate 81, an LED light source 82, a built-in power supply box 83 and a heat dissipation fin 84, wherein the aluminum substrate 81 is fixed in a bottom port of the heat dissipation main body 6 through screws, the LED light sources 82 are uniformly arranged on the aluminum substrate 81, the built-in power supply box 83 is fixed in a bottom port groove of the heat dissipation main body 6 through screws, two ends of the built-in power supply box 83 are, the die-cast cooling fins 84 are uniformly arranged on the back of the cooling body 6; because the LED light source 82 is a light-emitting diode semiconductor chip, the size of the LED light source 82 is 30 mm, the wavelength range is 400 plus 800 nm, the light emitted by the LED light source 82 meets the requirement of plant growth, the production of plants can be promoted, the lens 9 is arranged at the outer side of the LED lamp 8, the lens 9 is fixed in the bottom port of the heat dissipation main body 6 through screws, and the light distribution curve of the street lamp can be achieved because the lens 9 can be arranged at an angle of 30 degrees, 60 degrees, 90 degrees or 120 degrees according to the requirement; a sealing ring 10 is further arranged in a gap between the lens 9 and the LED lamp 8, one surface of the sealing ring 10 is tightly attached to the lens 9, and the other surface of the sealing ring 10 is tightly attached to the LED lamp 8; the sealing is assisted by the sealing ring 10, so that the device has good sealing effect.

According to the hexagonal plant lamp, the heat dissipation main bodies 6 are arranged at two ends of the bracket 1 through the connecting columns 5, and the two adjacent heat dissipation main bodies 6 are tightly connected through the mounting edges 61 with different heights so as to form the plant lamp with different power requirements, so that the whole lamp is stable in structure and cannot slip; the lens 9 with different angles is used according to actual requirements, and the light distribution curve requirements of different use environments and different angles can be met.

In summary, the following steps: the hexagonal plant lamp has good waterproof performance and heat dissipation effect, can be used independently and also can be used in a combined mode, so that the hexagonal plant lamp is widely applied to indoor plant planting, and can effectively solve the problems of lighting lamps and lanterns planted indoors by plants such as fluorescent lamps, incandescent lamps, metal halide lamps and the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hexagonal plant lamp, includes support (1) and heat dissipation main part (6), its characterized in that: a hanging ring female screw hole (2) is formed in the middle of the support (1), a hanging ring handle (3) is inserted in the hanging ring female screw hole (2), fixing holes (4) are formed in two ends of the support (1), a connecting column (5) is inserted in the fixing holes (4), and one end of the connecting column (5) extends to the heat dissipation main body (6); the LED lamp is characterized in that a column hole (7) is formed in the middle of the back of the heat dissipation main body (6), the column hole (7) is correspondingly matched with the connecting column (5), one end of the connecting column (5) is inserted into the column hole (7), an LED lamp (8) and a lens (9) are arranged on the bottom of the heat dissipation main body (6), the LED lamp (8) is composed of an aluminum substrate (81), an LED light source (82), a built-in power supply box (83) and radiating fins (84), the aluminum substrate (81) is fixed in a bottom port of the heat dissipation main body (6) through screws, the LED light source (82) is uniformly arranged on the aluminum substrate (81), the built-in power supply box (83) is fixed in a bottom port groove of the heat dissipation main body (6) through screws, the radiating fins (84) are uniformly arranged on the back of the heat dissipation main body (6), the lens (9) is arranged on the outer side of the LED lamp (8), and the, sealing washer (10) are still installed in the space department between lens (9) and LED lamp (8), the one side and lens (9) of sealing washer (10) closely laminate, and the another side and the LED lamp (8) of sealing washer (10) closely laminate.

2. The hexagonal plant lamp of claim 1, wherein: the inner surface of the column hole (7) is provided with an internal thread (71), the outer surface of one end of the connecting column (5) is provided with an external thread (51), and the external thread (51) is meshed with the internal thread (71).

3. the hexagonal plant lamp of claim 1, wherein: the heat dissipation main body (6) is a hexagonal component, and each side edge is provided with an installation edge (61) of an integrated structure.

4. the hexagonal plant lamp of claim 1, wherein: the LED light source (82) is a light emitting diode semiconductor chip with a size of 30 mm and a wavelength range of 400 nm and 800 nm.

5. the hexagonal plant lamp of claim 1, wherein: wire outlet holes (831) are further formed in two ends of the built-in power supply box (83).

6. The hexagonal plant lamp of claim 1, wherein: the heat sink (84) is a die-cast component.