Foldable lawn light supplementing lamp

Abstract

The utility model provides a foldable lawn light supplement lamp which comprises a movable folding support, the movable folding support comprises a main beam and at least two driving supporting mechanisms installed at the bottom of the main beam, and first cantilevers are horizontally hinged to the two ends of the same side of the main beam. At least one second cantilever horizontally hinged to the main beam is further arranged between the two first cantilevers. The first cantilever and the second cantilever are both vertically hinged to a plurality of light supplementing lamps, each light supplementing lamp comprises a panel LED light supplementing lamp and a hinge rod, one end of each hinge rod is fixedly connected with the panel LED light supplementing lamp, the other end of each hinge rod is hinged to the first cantilever or the second cantilever, and the light supplementing lamps are overturned to the outer side of the first cantilever or the second cantilever in the vertical direction. And the light supplementing lamp is overturned to be perpendicular to the ground in the vertical direction. Through the hinge rod and the light supplement lamp installed on the cantilever, the size of the light supplement lamp can be made to be larger, the light-emitting area is further increased, and meanwhile folding is facilitated, and the occupied area is reduced.

Description

Technical Field

[0001] The utility model relates to a lawn light-filling technology, in particular to a foldable lawn light-filling lamp. Background Art

[0002] Lawn lighting technology has garnered widespread attention and application in recent years. my country boasts a vast territory, and with the country's economic and social development, people's desire for sports and a more beautiful life has intensified. Numerous professional football stadiums have been built across the country, significantly satisfying people's demand for sports and recreational activities. However, due to limitations in stadium structures and natural lighting conditions, lawns suffer from a severe lack of light, leading to poor growth or even degeneration and death. This is particularly true in the middle and lower reaches of the Yangtze River and southern my country, where prolonged rainfall and near-zero wind conditions inside stadiums create shade and persistent moisture accumulation, hindering lawn growth. Traditional lawn lighting methods rely primarily on artificial light sources, such as various high-pressure sodium (HPS) lamps. However, HPS lamps can increase lawn temperatures by 5-8°C or more. Combined with summer temperatures, these lamps can reach over 40°C, severely impacting the survival of turfgrass. HPS lamps also suffer from poor light quality, high energy consumption, short lifespan, and spectral mismatch, making them inadequate for lawn growth. Traditional LEDs, as cold light sources, suffer from insufficient light intensity and uneven light distribution, similarly failing to meet the optimal lighting requirements for lawn growth. Utility Model Content

[0003] The utility model provides a foldable lawn fill light, which includes a movable folding bracket, which includes a main beam and at least two driving support mechanisms installed at the bottom of the main beam. First cantilevers are horizontally hinged at both ends of the same side of the main beam, and at least one second cantilever is horizontally hinged to the main beam between the two first cantilevers. The second cantilever is composed of at least two hinged cantilever brackets.

[0004] The first cantilever and the second cantilever are both vertically hinged with several fill lights, which include a flat-panel LED fill light and a hinged rod. One end of the hinged rod is fixedly connected to the flat-panel LED fill light, and the other end is hingedly connected to the first cantilever or the second cantilever. The fill light is flipped vertically to the outside of the first cantilever or the second cantilever, and the fill light is flipped vertically to be perpendicular to the ground.

[0005] Furthermore, the flat-panel LED fill light is provided with a shell, in which an LED lamp module array is provided, and the length and width of the shell are both greater than the widths of the first cantilever and the second cantilever.

[0006] Furthermore, the first cantilever and / or the second cantilever are both provided with a plurality of pairs of fill lights distributed along their respective length directions, and each pair of fill lights is arranged on both sides of the first cantilever or the second cantilever.

[0007] Furthermore, a flip driving mechanism for driving the fill light to flip vertically is provided in both the first cantilever and the second cantilever.

[0008] Furthermore, the flat-panel LED fill light is provided with a heat sink, and transformers for driving the respective fill lights are installed in the first cantilever and the second cantilever.

[0009] Furthermore, the flat-panel LED fill light is provided with a heat sink.

[0010] Furthermore, the brightness of the flat panel LED fill light is adjustable.

[0011] Furthermore, the LED lamp module array includes a red light source and a blue light source, and the number of the red light sources and the number of the blue light sources satisfy a preset ratio.

[0012] The advantages of the present invention are:

[0013] 1. Foldable design: The foldable lawn fill light of this utility model is designed with a folding bracket, so that the fill light can be easily folded up when not in use, saving space and facilitating storage and transportation.

[0014] 2. Flexible fill light angle: By installing a hinged rod and fill light on the cantilever, the volume of the fill light can be made larger and the luminous area can be increased. By expanding the luminous area to make up for the shortcomings of the LED light, the fill light can also be adjusted at multiple angles to provide uniform lighting according to the actual needs of the lawn and promote balanced growth of the lawn.

[0015] 3. LED light source: Flat LED fill light is used as the light source, which has the advantages of low energy consumption, long life, high spectrum matching and low heat generation. It effectively reduces the operating cost of lawn fill lighting and avoids heat damage to the lawn.

[0016] 4. Efficient heat dissipation: The fill light is equipped with a radiator to ensure that the LED light module array maintains a suitable working temperature during long-term work, extending the service life and ensuring the fill light effect.

[0017] 5. Adjustable brightness: The brightness of the flat LED fill light can be adjusted, which can provide the most suitable lighting conditions according to the different stages of lawn growth and the needs of different plants, thereby achieving the best fill light effect.

[0018] 6. Cost-effectiveness: Compared with traditional light sources such as high-pressure sodium lamps, the LED fill light of this utility model has lower energy consumption and longer service life, thereby reducing long-term operating costs and having higher cost-effectiveness.

[0019] The foldable lawn fill light of the utility model not only solves the problems existing in traditional lawn fill light technology, but also has significant advantages in energy saving, cost, ease of use, etc., and provides a new direction for the development of lawn fill light technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0021] Figure 1 This is a top view of a foldable lawn fill light in the fully unfolded state;

[0022] Figure 2 for Figure 1 Side view of

[0023] Figure 3 for Figure 1 Stereoscopic image of

[0024] Figure 4 This is a state diagram of the cantilever being unfolded and the fill light being folded;

[0025] Figure 5 This is a schematic diagram of the foldable lawn fill light in the fully folded state. DETAILED DESCRIPTION

[0026] In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features known in the art are not described to avoid confusion with the present invention.

[0027] In order to fully understand the present invention, detailed steps and detailed structures will be provided in the following description to illustrate the technical solution of the present invention. The preferred embodiments of the present invention are described in detail below. However, in addition to these detailed descriptions, the present invention may also have other implementation methods.

[0028] Reference Figure 1-5As shown, the utility model provides a foldable lawn fill light, which includes a movable folding bracket 100. The movable folding bracket 100 includes a main beam 110 and two driving support mechanisms 120 installed at the bottom of the main beam 110. A first cantilever 130 is horizontally hinged at both ends of the same side of the main beam 110. At least one second cantilever 140 horizontally hinged to the main beam 110 is provided between the two first cantilevers 130. The second cantilever 140 is composed of two hinged cantilever brackets 141.

[0029] The first cantilever 130 and the second cantilever 140 are each vertically hinged with a plurality of fill lights 200. The fill lights 200 include a flat-panel LED fill light 210 and a hinged rod 220. One end of the hinged rod 220 is fixedly connected to the flat-panel LED fill light 210, and the other end is hingedly connected to the first cantilever 130 or the second cantilever 140. The fill lights 200 can be flipped vertically to the outside of the first cantilever 130 or the second cantilever 140, and can also be flipped vertically to be perpendicular to the ground. In the present invention, the flat-panel LED fill light 210 is provided with a housing 211, which contains a 3x5 LED light module array 212. The length and width of the housing 211 are both greater than the width of the first cantilever 130 and the second cantilever 140 to increase the luminous area.

[0030] The present invention adopts LED as the light source to fill in the lawn. The working temperature of LED lamp is lower than that of high-pressure sodium lamp, and it is not easy to cause damage to the lawn. However, since the brightness of LED lamp cannot reach the brightness of high-pressure sodium, it is necessary to increase the luminous area as much as possible to ensure the fill-in effect. Based on this, the present invention innovatively adopts a split design of the fill-in lamp and the cantilever. The fill-in lamp 200 is connected to the cantilever in a hinged manner. The size of the fill-in lamp 200 is no longer limited by the width of the cantilever. The fill-in lamp 200 can be made larger to increase the luminous area, and the defect of insufficient brightness of the LED lamp is compensated by expanding the luminous area. In addition, the fill-in lamp 200 is designed to be flippable, and the fill-in lamp 200 can be folded to be perpendicular to the ground when not working (such as Figure 4-Figure 5 (as shown) to avoid interference with the folded cantilever, thereby reducing floor space. LED lights are also more cost-effective, easier to maintain, and have a longer lifespan than high-pressure sodium lamps. Furthermore, the brightness of the LED lights can be adjusted to suit the needs of different lawn growth stages.

[0031] In an optional embodiment, the first cantilever 130 and / or the second cantilever 140 are each provided with a plurality of pairs of flat-panel LED fill lights 210 distributed along their respective length directions, and each pair of flat-panel LED fill lights 210 is arranged on both sides of the first cantilever 130 or the second cantilever 140 .

[0032] A flip driving mechanism for driving the fill light 200 to flip vertically is provided in both the first cantilever 130 and the second cantilever 140 .

[0033] For example, in an optional embodiment, the flip driving mechanism may be a plurality of motors, which respectively drive each hinge rod 220 and the flat-panel LED fill light 210 to flip up and down.

[0034] Flat-panel LED fill light 210 is equipped with a heat sink housed within a housing. Both the heat sink and housing can be constructed of aluminum to improve heat dissipation efficiency. The aluminum heat sink has excellent thermal conductivity, effectively transferring heat generated by the LED light to the air, thereby lowering the operating temperature and extending its lifespan. Alternatively, water cooling can be used to cool the fill light.

[0035] In another optional embodiment, the flipping drive mechanism is provided with a driving spindle installed on the first cantilever 130 and the second cantilever 140, and each pair of flat-panel LED fill lights 210 are connected to the driving spindle through a belt, chain or gear. The driving spindle simultaneously drives each pair of fill lights 200 to flip up and down in opposite directions, so that the fill lights can be expanded upward to a horizontal position or folded downward to be perpendicular to the ground.

[0036] The LED light module array includes a red light source and a blue light source, and the number of the red light sources and the number of the blue light sources meet a preset ratio. The light quality of the special growth lamp for sports lawns provided by the present invention has a ratio of red light to blue light between 5:1 and 12:1, without adding any other color system, wherein the wavelength of red light is: 610nm~720nm, and the wavelength of blue light is: 400nm~520nm. The light quality of the special growth lamp for sports lawns can only have red light and blue light, and the wavelength band is 610nm~720nm for red light and 400nm~520nm for blue light, because when plants carry out photosynthesis, their photosynthetic pigments play an extremely important role in the absorption and utilization of light energy, and the wavelength bands with the strongest absorption of general photosynthetic pigments are the above-mentioned red and blue light bands, which are the core spectrum for improving the photosynthetic efficiency of plants.

[0037] The above describes the preferred embodiments of the present invention. It should be understood that the present invention is not limited to the above-mentioned specific embodiments, and the devices and structures that are not described in detail should be understood to be implemented in a common manner in the art; any technician familiar with the art can use the above-mentioned disclosed methods and technical contents to make many possible changes and modifications to the technical solutions of the present invention without departing from the scope of the technical solution of the present invention, or modify them into equivalent embodiments with equivalent changes, which does not affect the essential content of the present invention. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention that do not depart from the content of the technical solution of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A foldable lawn fill light, characterized in that: The foldable lawn fill light comprises a movable folding bracket (100), the movable folding bracket (100) comprising a main beam (110) and at least two driving support mechanisms (120) installed at the bottom of the main beam (110), first cantilevers (130) are horizontally hinged at both ends of the same side of the main beam (110), at least one second cantilever (140) is horizontally hinged to the main beam (110) and is provided between the two first cantilevers (130), the second cantilever (140) being composed of at least two hinged cantilever brackets (141); The first cantilever (130) and the second cantilever (140) are both vertically hinged with a plurality of fill lights (200), and the fill lights (200) include a flat LED fill light (210) and a hinged rod (220), one end of the hinged rod (220) is fixedly connected to the flat LED fill light (210), and the other end is hingedly connected to the first cantilever (130) or the second cantilever (140), and the fill lights (200) are vertically flipped to the outside of the first cantilever (130) or the second cantilever (140), and the fill lights (200) are vertically flipped to a position perpendicular to the ground.

2. A foldable lawn fill light according to claim 1, characterized in that: The flat LED fill light (210) is provided with a housing (211), an LED light module array (212) is provided in the housing (211), and the length and width of the housing (211) are both greater than the widths of the first cantilever (130) and the second cantilever (140).

3. The foldable lawn fill light according to claim 1, characterized in that: The first cantilever (130) and / or the second cantilever (140) are both provided with a plurality of pairs of fill lights (200) distributed along their respective length directions, and each pair of fill lights (200) is arranged on both sides of the first cantilever (130) or the second cantilever (140).

4. A foldable lawn fill light according to claim 1 or 3, characterized in that: A flip driving mechanism for driving the fill light (200) to flip vertically is provided in both the first cantilever (130) and the second cantilever (140).

5. The foldable lawn fill light according to claim 1, characterized in that: The flat LED fill light (210) is provided with a heat sink, and transformers for driving the respective fill lights (200) are also installed in the first cantilever (130) and the second cantilever (140).

6. The foldable lawn fill light according to claim 1, characterized in that: The brightness of the flat LED fill light (210) is adjustable.

7. The foldable lawn fill light according to claim 2, characterized in that: The LED lamp module array (212) includes a red light source and a blue light source, and the number of the red light sources and the number of the blue light sources meet a preset ratio.

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