LED plant growth lamp

Abstract

The present invention discloses an LED plant growth lamp, comprising a lamp body, characterized in that the lamp body includes multiple LED light modules, each of which includes an LED light panel and a heat sink; and multiple parallel connecting rods, wherein the multiple LED light modules are arranged along the length of the connecting rods and are connected to the connecting rods, and end caps are connected to each end of the connecting rods. The present invention has the advantages of a reliable structure, easy assembly, and flexible and diverse use.

Description

Technical Field

[0001] The present invention relates to the field of lighting devices, and in particular to an LED plant growth lamp that is easy to assemble and flexible to use. Background Art

[0002] LED plant growth lights can be used to provide indoor plants with the light required for photosynthesis. Existing LED plant lights usually include a heat sink, an LED driver installed on the heat sink, and at least one LED light board. Once the heat sink is designed and formed, the shape of the entire lamp body is basically finalized. The number of LED light boards on the entire lamp body also depends on the size of the heat sink. The number of LED light boards cannot be adjusted, and therefore the light output of the entire lamp body cannot be adjusted. If the light output of the entire lamp body is to be adjusted, it is necessary to redevelop heat sinks of different sizes. Due to the complex shape of the heat sink, the long development time and high cost, this will lead to a significant increase in R&D costs and production costs. Summary of the Invention

[0003] The object of the present invention is to provide an LED plant growth lamp that is easy to assemble and flexible to use.

[0004] To achieve the above object, the technical solution adopted by the present invention is:

[0005] An LED plant growth lamp includes a lamp body, characterized in that: the lamp body includes multiple LED light group modules, each of the LED light group modules includes an LED light panel and a heat sink; and further includes multiple parallel connecting rods, wherein the multiple LED light group modules are arranged along the length of the connecting rods and are all connected to the connecting rods, and each end of the connecting rod is connected to an end cap. The multiple LED light group modules are connected by the connecting rods. When a lamp body with different luminous output is required, it can be achieved by simply replacing the connecting rods of different lengths and adjusting the number of LED light group modules without the need to redevelop a new heat sink, thereby reducing R&D costs and R&D cycles while achieving flexible and versatile use. In addition, production and assembly are also very convenient.

[0006] In some embodiments, the radiator includes a body, a junction box and a plurality of heat sinks are provided on the back of the body, and the LED light panel is installed on the front of the body.

[0007] In some embodiments, the bottom and top sides of the radiator are connected to the connecting rods respectively. When the LED plant growth light is installed by hanging, the four connecting rods can make the connection more secure.

[0008] In some embodiments, the connecting rods on both sides of the bottom of the radiator are respectively connected to both sides of the body; the connecting rods on both sides of the top of the radiator are respectively connected to the top of the junction box, and / or the connecting rods on both sides of the top of the radiator are respectively connected to the top of the heat sink.

[0009] In some embodiments, the plurality of heat sinks are arranged in parallel, and the heat sinks and the connecting rods are arranged crosswise.

[0010] In some embodiments, the junction box is detachably connected to the radiator body, the body is provided with a first wire hole, and the junction box covers the first wire hole. This structure can facilitate the installation of wires.

[0011] In some embodiments, the interior of the junction box is divided into at least three cavities, wherein the cavity located in the middle is the wire-passing cavity, and the cavities located on both sides of the wire-passing cavity are provided with reinforcing ribs, and the reinforcing ribs at least connect the cavity wall of the wire-passing cavity and the top wall of the junction box; a first seal is provided between the cavity wall of the wire-passing cavity and the heat sink body, and the first seal surrounds the first wire-passing hole; a second wire-passing hole is provided on the top wall of the junction box, and a first terminal is provided on the second wire-passing hole. When the connecting rods on both sides of the top of the heat sink are respectively connected to the top of the junction box, the provision of reinforcing ribs can make the connection more secure, and thus the LED plant growth lamp installed by hoisting can be more secure and safer; by providing the first seal, the LED plant growth lamp used in a humid environment for a long time can achieve a moisture-proof effect.

[0012] In some embodiments, the LED light group module also includes a lens plate, which covers the light-emitting surface of the LED light board, and a second seal is provided between the lens plate and the radiator body; the connecting rod includes a first edge and a second edge set at an angle, and the first edge and the second edge are respectively attached to one side of the LED light group module.

[0013] In some embodiments, a connecting plate extends outward from the bottom edge of the junction box, and the connecting plate is connected to the body by screws. This structure can make the connection between the junction box and the body more secure.

[0014] In some embodiments, the end cover is provided with a first hook hole; it also includes a suspension rod and an LED driving power supply, the LED driving power supply is provided with a second terminal, an electric wire is connected between the first terminal and the second terminal, and the LED driving power supply is provided with a second hook hole; the lamp body is connected to the suspension rod through the first hook, and the LED driving power supply is connected to the suspension rod through the second hook.

[0015] The beneficial effects of the present invention are as follows: the present invention has the advantages of firm structure, convenient assembly, flexible and diverse use, etc.

[0016] It should be noted that any product implementing the present invention does not need to achieve all of the above effects at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0018] Figure 1 The three-dimensional embodiment of the present invention Figure 1 ;

[0019] Figure 2 The three-dimensional embodiment of the present invention Figure 2 ;

[0020] Figure 3 The lamp body of the first embodiment of the present invention is three-dimensional Figure 1 ;

[0021] Figure 4 The lamp body exploded in the first embodiment of the present invention Figure 1 ;

[0022] Figure 5 The lamp body of the first embodiment of the present invention is three-dimensional Figure 2 ;

[0023] Figure 6 The lamp body exploded in the first embodiment of the present invention Figure 2 ;

[0024] Figure 7 The cross section of the lamp body of the first embodiment of the present invention Figure 1 ;

[0025] Figure 8 The cross section of the lamp body of the first embodiment of the present invention Figure 2 ;

[0026] Figure 9 The three-dimensional embodiment of the present invention Figure 1 ;

[0027] Figure 10 The three-dimensional embodiment of the present invention Figure 2 .

[0028] Reference numerals:

[0029] 1. Lamp body; 2. LED lamp group module; 3. LED lamp board; 4. Radiator; 5. Connecting rod; 6. End cover; 7. Main body; 8. Junction box; 9. Heat sink; 10. First wire hole; 11. Wire cavity; 12. Reinforcement rib; 13. First seal; 14. Second wire hole; 15. First terminal; 16. Lens plate; 17. Second seal; 18. First side; 19. Second side; 20. Connecting plate; 21. First hook hole; 22. Suspension rod; 23. LED driver power supply; 24. Second terminal; 25. Wire; 26. Second hook hole; 27. First hook; 28. Second hook. DETAILED DESCRIPTION

[0030] Reference Figures 1 to 8 The preferred embodiment 1 of the present invention shown is an LED plant growth lamp, comprising a lamp body 1, wherein the lamp body 1 comprises two LED lamp group modules 2, wherein the LED lamp group modules 2 comprise an LED lamp board 3 and a heat sink 4; and further comprising four parallel connecting rods 5, wherein the two LED lamp group modules 2 are arranged along the length direction of the connecting rods 5 and are both connected to the connecting rods 5, and the two ends of the connecting rods 5 are respectively connected to end caps 6. By connecting the two LED lamp group modules 2 via the connecting rods 5, when different luminous amounts of the lamp body 1 are required, it can be achieved by simply replacing the connecting rods 5 of different lengths and adjusting the number of LED lamp group modules 2 without the need to redevelop a new heat sink 4, thereby reducing R&D costs and achieving a flexible and changeable effect in use; in addition, production and assembly are also very convenient.

[0031] The radiator 4 includes a main body 7 , a junction box 8 and a plurality of heat sinks 9 are provided on the back of the main body 7 , and the LED light board 3 is mounted on the front of the main body 7 .

[0032] The bottom and top sides of the radiator 4 are respectively connected with the connecting rods 5. When the LED plant growth lamp is installed by hanging, the four connecting rods 5 can make the connection more secure.

[0033] The connecting rods 5 on both sides of the bottom of the radiator 4 are respectively connected to both sides of the body 7; the connecting rods 5 on both sides of the top of the radiator 4 are respectively connected to the top of the junction box 8. Of course, the connecting rods 5 on both sides of the top of the radiator 4 can also be connected to the top of the heat sink 9 (not shown in the figure).

[0034] The plurality of heat sinks 4 are arranged in parallel, and the heat sinks 4 and the connecting rods 5 are arranged crosswise.

[0035] The junction box 8 is detachably connected to the body 7 of the radiator 4. The body 7 is provided with a first wire hole 10, and the junction box 8 covers the first wire hole 10. This structure can facilitate the installation of wires.

[0036] The interior of the junction box 8 is divided into three cavities, of which the cavity in the middle is the wire-passing cavity 11. Reinforcing ribs 12 are provided in the cavities on both sides of the wire-passing cavity 11. The reinforcing ribs 12 connect the cavity wall of the wire-passing cavity 11 and the top wall of the junction box 8. A first seal 13 is provided between the cavity wall of the wire-passing cavity 11 and the main body 7 of the heat sink 4. The first seal 13 surrounds the first wire-passing hole 10. A second wire-passing hole 14 is provided on the top wall of the junction box 8, and a first terminal 15 is provided on the second wire-passing hole 14. When the connecting rods 5 on both sides of the top of the heat sink 4 are respectively connected to the top of the junction box 8, the provision of the reinforcing ribs 12 can make the connection more secure, thereby making the LED plant growth lamp installed by hoisting more secure and safer. The provision of the first seal 13 can make the LED plant growth lamp used in a humid environment for a long time achieve a moisture-proof effect.

[0037] The LED lamp group module 2 also includes a lens plate 16, which covers the light-emitting surface of the LED lamp board 3. A second seal 17 is provided between the lens plate 16 and the radiator 4 body 7; the connecting rod 5 includes a first edge 18 and a second edge 19 set at an angle, and the first edge 18 and the second edge 19 are respectively attached to one side of the LED lamp group module 2.

[0038] A connecting plate 20 is extended outward from the bottom edge of the junction box 8, and the connecting plate 20 is connected to the body 7 by screws. This structure can make the connection between the junction box 8 and the body 7 more secure.

[0039] The end cover 6 is provided with a first hook 27 hole 21; it also includes a suspension rod 22 and an LED driving power supply 23, the LED driving power supply 23 is provided with a second wiring head 24, an electric wire 25 is connected between the first wiring head 15 and the second wiring head 24, and the LED driving power supply 23 is provided with a second hook 28 hole 26; the lamp body 1 is connected to the suspension rod 22 through the first hook 27, and the LED driving power supply 23 is connected to the suspension rod 22 through the second hook 28.

[0040] Reference Figure 9 and Figure 10 The structure of the preferred embodiment 2 of the present invention is substantially the same as that of the embodiment 1, with the main difference being that the number of the LED light group modules 2 is four.

[0041] The above embodiments have the advantages of reliable structure, convenient assembly, flexible and diverse use, etc.

[0042] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

[0043] At the same time, the drawings are only for illustrative purposes and represent only schematic diagrams rather than actual images, and should not be understood as limiting this patent; in order to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0044] Moreover, the same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "transverse", "longitudinal", "top", "bottom", "inside", "outside" and the like indicating orientations or positional relationships, they are all based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limiting this patent.

Claims

1. An LED plant growth lamp, comprising a lamp body, characterized in that: The lamp body includes a plurality of LED lamp group modules, and the LED lamp group modules include an LED lamp board and a radiator; it also includes a plurality of parallel connecting rods, and the plurality of LED lamp group modules are arranged along the length direction of the connecting rod and are connected to the connecting rod, and the two ends of the connecting rod are respectively connected to the end caps; the bottom two sides and the top two sides of the radiator are respectively connected to the connecting rods, and the radiator includes a body, and the connecting rods on both sides of the bottom of the radiator are respectively connected to the two sides of the body, and the connecting rod includes a first side and a second side set at an angle, and the first side and the second side respectively fit L A side of the ED lamp group module; a junction box and a plurality of heat sinks are provided on the back of the body, the LED light board is installed on the front of the body, the junction box is detachably connected to the body of the radiator, the interior of the junction box is divided into at least three cavities, wherein the cavity located in the middle is the wire-passing cavity, and the cavities located on both sides of the wire-passing cavity are provided with reinforcing ribs, and the reinforcing ribs at least connect the cavity wall of the wire-passing cavity and the top wall of the junction box; a first seal is provided between the cavity wall of the wire-passing cavity and the radiator body; a second wire-passing hole is provided on the top wall of the junction box, and a first wiring head is provided on the second wire-passing hole.

2. The LED plant growth lamp according to claim 1, characterized in that: The connecting rods on both sides of the top of the radiator are respectively connected to the top of the junction box, and / or the connecting rods on both sides of the top of the radiator are respectively connected to the top of the heat sink.

3. The LED plant growth lamp according to claim 2, characterized in that: The plurality of heat sinks are arranged in parallel, and the heat sinks and the connecting rods are arranged crosswise.

4. The LED plant growth lamp according to claim 3, characterized in that: The main body is provided with a first wire-passing hole, and the junction box covers the first wire-passing hole.

5. The LED plant growth lamp according to claim 4, characterized in that: The first sealing member surrounds the first wire passing hole.

6. The LED plant growth lamp according to claim 5, characterized in that: The LED lamp group module further includes a lens plate, which covers the light-emitting surface of the LED lamp board. A second sealing member is provided between the lens plate and the heat sink body.

7. The LED plant growth lamp according to claim 6, characterized in that: A connecting plate extends outward from the bottom edge of the junction box, and the connecting plate is connected to the body by screws.

8. An LED plant growth lamp according to any one of claims 1 to 7, characterized in that: The end cover is provided with a first hook hole; it also includes a suspension rod and an LED driving power supply, the LED driving power supply is provided with a second wiring head, an electric wire is connected between the first wiring head and the second wiring head, and the LED driving power supply is provided with a second hook hole; the lamp body is connected to the suspension rod through the first hook, and the LED driving power supply is connected to the suspension rod through the second hook.

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