Plant growth lamp

Abstract

The invention discloses a plant growth lamp which comprises a fixing support, a radiator assembly, a plurality of LED lamp panels and a plurality of lens plates, the radiator assembly comprises a plurality of radiators arranged at intervals, a mounting groove is formed in the front face of each radiator, the LED lamp panels are arranged in the mounting grooves respectively, the lens plates cover the light-emitting faces of the LED lamp panels, and the lens plates cover the light-emitting faces of the LED lamp panels. The bottom of the radiator is fixedly installed on the fixing support, the LED lamp panels are provided with power lines electrically connected with an external power source, the fixing support comprises a heat dissipation channel, and when the radiator is installed on the fixing support, the heat dissipation channel is arranged between the fixing support and the radiator. According to the plant growth lamp, the water flowing pipe is arranged in the heat dissipation channel of the fixing support and connected with the water source input pipe and the water source output pipe, the two purposes of heat dissipation and irrigation are achieved, the adjustable flow valve is arranged on the water flowing pipe, and accurate water control according to needs is more convenient. In addition, the water flowing pipe is fixedly connected with the output pipe, repeated insertion and extraction are avoided, manpower is saved, and meanwhile the uniformity of irrigation is guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of lighting devices, in particular to a plant growth lamp. BACKGROUND

[0002] LED plant growth lamps can be used to provide indoor plant cultivation with the light required for photosynthesis. In recent years, plant growth lamps have been widely used in various stages of plant growth as a kind of light source for promoting plant growth. The existing plant lamps have the following shortcomings:

[0003] 1. During the planting process, the lack of light in the middle and lower layers of the plants due to the lush branches and leaves results in smaller flower buds and less sugar.

[0004] 2. During the planting process, the planting pots need to be moved for pruning, and after each movement, the drip arrows (output pipes) need to be reinserted, which is time-consuming and labor-intensive and can cause misoperation (originally one pot is inserted with four drip arrows (output pipes), and after reinsertion, one pot may be inserted with three, and the other pot may be inserted with five, thereby causing uneven watering).

[0005] 3. The existing plant growth lamps have poor heat dissipation due to the placement of the LED lamp panels inside the shell, and the heat dissipation holes have poor heat dissipation effect, which cannot effectively dissipate the temperature of the LED lamp, thereby causing serious light decay of the lamp and affecting the service life of the entire LED lamp. SUMMARY

[0006] The present application aims to provide a plant growth lamp that provides light to the bottom of plants, facilitates watering, and has strong heat dissipation function, and aims to solve the above problems.

[0007] A plant growth lamp comprises a fixed support, a heat sink assembly, a plurality of LED lamp panels, and a plurality of lens panels. The heat sink assembly comprises a plurality of heat sinks arranged at intervals, each heat sink having a mounting groove on the front face, the plurality of LED lamp panels are arranged in the mounting grooves, the plurality of lens panels cover the light-emitting surfaces of the plurality of LED lamp panels, the bottom of the heat sink is fixedly installed on the fixed support, the plurality of LED lamp panels have power lines electrically connected to an external power source, and the fixed support comprises a heat dissipation channel arranged between the fixed support and the heat sink when the heat sink is installed on the fixed support.

[0008] Further, the fixed support comprises a plurality of support rods arranged vertically downward, the top of each support rod is connected to a circular support portion, and the heat dissipation channel is arranged in a circular shape on the support portion.

[0009] Further, a circular ring-shaped water flow pipe is arranged in the heat dissipation channel, one end of the water flow pipe is connected to a water source input pipe, and the other end is connected to a water source output pipe.

[0010] Further, the water pipe comprises a first water pipe and a second water pipe, and the two ends of the first water pipe and the second water pipe are respectively connected with a sleeve type tee joint, each tee joint is connected with the output pipe, and the tee joints at one end of the first water pipe and the second water pipe are connected with the water source input pipe.

[0011] Further, each tee joint is provided with a flow valve for adjusting water flow.

[0012] Further, the radiator assembly comprises a first radiator, a second radiator, a third radiator, a fourth radiator and two waterproof wires, one of the waterproof wires electrically connects the LED lamp plates of the first radiator and the second radiator, the other waterproof wire electrically connects the LED lamp plates of the third radiator and the fourth radiator, and the first radiator and the third radiator are connected with the power wire.

[0013] Further, the flow valve comprises a first flow valve, a second flow valve, a third flow valve and a fourth flow valve which are respectively arranged below the first radiator, the second radiator, the third radiator and the fourth radiator.

[0014] Further, the plurality of lens plates comprises a first lens plate, a second lens plate, a third lens plate, a fourth lens plate and a fifth lens plate, the first lens plate and the second lens plate are arranged vertically, the third lens plate is connected to the top of the first lens plate and the second lens plate, and the fourth lens plate and the fifth lens plate are arranged at the two ends of the first lens plate and the second lens plate.

[0015] Further, the first lens plate, the second lens plate, the third lens plate, the fourth lens plate and the fifth lens plate are integrally formed and respectively in a straight face shape.

[0016] Further, the first lens plate and the second lens plate are outwardly extended at the edges to form a first mounting portion, correspondingly, the plurality of radiators are provided with a second mounting portion, the plurality of fixing supports are provided with a third mounting portion, and the fixing bolts pass through the mounting holes in the first mounting portion, the second mounting portion and the third mounting portion to fix the plurality of lens plates, the plurality of radiators and the fixing supports.

[0017] The plant growth lamp has the advantages that the plant growth lamp can supply light to the bottom of the plant, the water pipe is arranged in the heat dissipation channel of the fixing support, the water pipe is connected with the water source input pipe and the output pipe, the heat dissipation and irrigation are achieved at one time, the adjustable flow valve is arranged on the water pipe, the water can be accurately controlled according to the needs, the water pipe is fixedly connected with the output pipe, the repeated plugging is avoided, the uniformity of irrigation is ensured, and the labor is saved.

[0018] It should be noted that any product implementing this invention does not need to achieve all of the above effects simultaneously. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0020] Figure 1 The three-dimensional representation of the plant growth lamp of the present invention Figure 1 ;

[0021] Figure 2 The three-dimensional representation of the plant growth lamp of the present invention Figure 2 ;

[0022] Figure 3 This is a partial exploded view of the plant growth lamp of the present invention;

[0023] Figure 4 This is an exploded view of the plant growth lamp of the present invention;

[0024] Figure 5 for Figure 4 Diagram of multiple lens plates.

[0025] Figure label:

[0026] 1. Fixed bracket; 2. LED light panel; 3. Lens plate; 4. Heat sink; 5. Rib; 6. Mounting groove; 7. Power cord; 8. Heat dissipation channel; 9. Support rod; 10. Support part; 11. Water pipe; 12. Water input pipe; 13. Output pipe; 14. First water pipe; 15. Second water pipe; 16. T-joint; 17. First heat sink; 18. Second heat sink; 19. Third heat sink; 20. Fourth heat sink; 21. Waterproof line; 22. Flow valve; 23. First flow valve; 24. Second flow valve; 25. Third flow valve; 26. Fourth flow valve; 27. First lens plate; 28. Second lens plate; 29. ​​Third lens plate; 30. Fourth lens plate; 31. Fifth lens plate; 32. First mounting part; 33. Second mounting part; 34. Third mounting part; 35. Fixing bolt. Detailed Implementation

[0027] Reference Figures 1 to 5 The preferred embodiment of the present invention shown is a plant growth light, which includes a fixed bracket 1, a heat sink assembly, multiple LED light panels 2 and multiple lens panels 3. The heat sink assembly includes multiple heat sinks 4 arranged at intervals, and each heat sink 4 is provided with multiple ribs 5, which can increase the heat dissipation area.

[0028] Each heat sink 4 has a mounting groove 6, the plurality of LED lamp plates 2 are arranged in the plurality of mounting grooves 6 respectively, a plurality of lens plates 3 cover the light-emitting surfaces of the plurality of LED lamp plates 2, the heat sink 4 is fixedly installed on the fixed support 1, the plurality of LED lamp plates 2 have power lines 7 electrically connected with an external power supply, and the fixed support 1 comprises a heat dissipation channel 8, which is arranged between the fixed support 1 and the heat sink 4 when the heat sink 4 is installed on the fixed support 1. In this way, the heat dissipation of the heat sink 4 can be further enhanced.

[0029] The fixed support 1 comprises a plurality of support rods 9 and support portions 10, the support rods 9 and the support portions 10 are fixedly connected (the support rods 9 and the support portions 10 of the present application can be integrally formed) and arranged vertically downward, the support rods 9 can be inserted into a plant pot or fixed to the ground, and the support portions 10 are arranged in a circular ring shape at the top of the plurality of support rods 9. Correspondingly, the heat dissipation channel 8 is also arranged in a circular ring shape on the support portion 10.

[0030] The heat dissipation channel 8 is provided with a circular ring-shaped water flow pipe 11, one end of the water flow pipe 11 is connected with a water source input pipe 12, and the other end is connected with a water source output pipe 13. The output pipe 13 is arranged in or inserted into a plant pot, an external water source can enter the water flow pipe 11 through the water source input pipe 12, and then is output through the output pipe 13 to irrigate the roots of plants. At the same time, the water source cools and dissipates heat of the heat sink 4 through the water flow pipe 11 at the bottom of the heat sink 4.

[0031] In an embodiment, the water flow pipe 11 comprises a first water pipe 14 and a second water pipe 15, and the first water pipe 14 and the second water pipe 15 are respectively connected with a clamping sleeve type tee joint 16 at both ends. Each tee joint 16 is respectively connected with the output pipe 13, and one end of the first water pipe 14 and the second water pipe 15 is connected with the tee joint 16 and the water source input pipe 12.

[0032] The heat sink assembly comprises a first heat sink 17, a second heat sink 18, a third heat sink 19, a fourth heat sink 20 and two waterproof wires 21, one of which electrically connects the LED lamp panels 2 of the first heat sink 17 and the second heat sink 18, and the other of which electrically connects the LED lamp panels 2 of the third heat sink 19 and the fourth heat sink 20, and the first heat sink 17 and the third heat sink 18 are connected with the power supply wire 7. Each of the three-way pipes 16 is respectively provided with a flow valve 22 for adjusting the water flow and an output pipe 13, and the flow valve 22 comprises a first flow valve 23, a second flow valve 24, a third flow valve 25 and a fourth flow valve 26 arranged below the first heat sink 17, the second heat sink 18, the third heat sink 19 and the fourth heat sink 20. The first flow valve 23, the second flow valve 24, the third flow valve 25 and the fourth flow valve 26 independently control one output pipe 13. That is, the first flow valve 23 can adjust the water flow of the output pipe 13 below the first heat sink 17, the second flow valve 24 can adjust the water flow of the output pipe 13 below the second heat sink 18, the third flow valve 25 can adjust the water flow of the output pipe 13 below the third heat sink 19, and the fourth flow valve 26 can adjust the water flow of the output pipe 13 below the fourth heat sink 20. In this way, the flow of the flow valve can be adjusted according to the plant condition of each area to ensure the uniformity of irrigation.

[0033] Referring to Figures 4 to 5 As shown, the plurality of lens plates 3 comprises a first lens plate 27, a second lens plate 28, a third lens plate 29, a fourth lens plate 30 and a fifth lens plate 31, the first lens plate 27 and the second lens plate 28 are arranged vertically and in parallel, the third lens plate 29 is connected to the top of the first lens plate 27 and the second lens plate 28, and the fourth lens plate 30 and the fifth lens plate 31 are arranged at the two ends of the first lens plate 27 and the second lens plate 28. The first lens plate 27, the second lens plate 28, the third lens plate 29, the fourth lens plate 30 and the fifth lens plate 31 form a convex lens plate 3, which is convex away from the light emitting surface of the LED lamp panel 2. Part of the light emitted by the LED lamp panel 2 is refracted in the forward and backward directions through the first lens plate 27 and the second lens plate 28, part of the light is refracted upward through the third lens plate 29, and another part of the light is refracted in the left and right directions through the fourth lens plate 30 and the fifth lens plate 31. During the planting process, the branches and leaves of the plants cause insufficient light in the middle and lower layers of the plants. When the light is insufficient, the light is provided and uniformly illuminated. At the same time, the hot spots of the light source can also be scattered to avoid dazzling the growers.

[0034] The first lens plate 27, the second lens plate 28, the third lens plate 29, the fourth lens plate 30 and the fifth lens plate 31 are integrally formed and respectively in the shape of a straight surface.

[0035] A first mounting portion 32 extends outwardly at the edge of the first lens plate 27 and the second lens plate 28, and correspondingly, the plurality of heat sinks 4 are provided with a second mounting portion 33, and the plurality of fixing supports 1 are provided with a third mounting portion 34, and a fixing bolt 35 passes through the mounting holes on the first mounting portion 32, the second mounting portion 33 and the third mounting portion 33 to fix the plurality of lens plates 3, the plurality of heat sinks 4 and the fixing support 1.

[0036] The beneficial effects of the above embodiment are that the plant growth lamp can supply light to the bottom of the plant, and the flow pipe 11 is arranged in the heat dissipation channel 8 of the fixing support 1, the flow pipe 11 is connected with the input pipe 12 and the output pipe 13, and the heat dissipation and irrigation are achieved at one time, the adjustable flow valve 23 is arranged on the flow pipe 11, and the water can be accurately controlled according to the needs. In addition, the flow pipe 11 and the output pipe 13 are fixedly connected, so that repeated plugging is avoided, the labor is saved, and the uniformity of irrigation is ensured.

[0037] The above shows and describes the basic principles, main features and advantages of the lamp of the present application. Those skilled in the art should understand that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

[0038] At the same time, the drawings are only used for illustrative description, and the representation is only a schematic diagram, not a real object diagram, and cannot be understood as a limitation of the present patent; in order to better illustrate the embodiments of the present application, some components in the drawings may be omitted, enlarged or reduced, and do not represent the actual product size; for those skilled in the art, it is understandable that some known structures and their descriptions in the drawings may be omitted.

[0039] Moreover, the same or similar reference numerals in the drawings of the embodiments of the present application correspond to the same or similar components; in the description of the present application, it should be understood that if the orientations or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "transverse", "longitudinal", "top", "bottom", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, they are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the terms describing the positional relationship in the drawings are only used for illustrative description, and cannot be understood as a limitation of the present patent.

Claims

1. A plant growth lamp comprising a fixed support, a heat sink assembly, a plurality of LED light panels and a plurality of lens panels, characterized in that, The heat sink assembly comprises a plurality of heat sinks arranged at intervals, each heat sink has a mounting groove on the front face, a plurality of LED lamp panels are arranged in the mounting grooves respectively, a plurality of lens plates cover the light emitting surfaces of the LED lamp panels, the bottom of the heat sink is fixedly installed on the fixed support, the fixed support comprises a heat dissipation channel, and the heat dissipation channel is arranged between the fixed support and the heat sink when the heat sink is installed on the fixed support.

2. The plant growth lamp of claim 1, wherein, The fixed support comprises a plurality of support rods arranged vertically downward, and a support portion in the shape of a circular ring is connected to the top of the support rod, and the heat dissipation channel is arranged in the shape of a circular ring on the support portion.

3. The plant growth lamp of claim 2, wherein, A circular ring-shaped water flow pipe is arranged in the heat dissipation channel, one end of the water flow pipe is connected to a water source input pipe, and the other end is connected to a water source output pipe.

4. The plant growth lamp of claim 3, wherein, The water flow pipe comprises a first water pipe and a second water pipe, and a clamping sleeve type tee joint is connected to the two ends of the first water pipe and the second water pipe respectively, each tee joint is connected to the output pipe, and the tee joints at one end of the first water pipe and the second water pipe are connected to the water source input pipe.

5. The plant growth lamp of claim 4, wherein, Each tee joint is provided with a flow valve for adjusting the water flow.

6. The plant growth lamp of claim 5, wherein, The heat sink assembly comprises a first heat sink, a second heat sink, a third heat sink, a fourth heat sink and two waterproof wires, one of the waterproof wires electrically connects the LED lamp panels of the first heat sink and the second heat sink, the other waterproof wire electrically connects the LED lamp panels of the third heat sink and the fourth heat sink, and the first heat sink and the third heat sink are connected to the power supply wire.

7. The plant growth lamp of claim 6, wherein, The flow valves comprise a first flow valve, a second flow valve, a third flow valve and a fourth flow valve arranged below the first heat sink, the second heat sink, the third heat sink and the fourth heat sink respectively.

8. The plant growth lamp of claim 1, wherein, The plurality of lens plates comprise a first lens plate, a second lens plate, a third lens plate, a fourth lens plate and a fifth lens plate, the first lens plate and the second lens plate are arranged vertically and the third lens plate is connected to the top of the first lens plate and the second lens plate, and the fourth lens plate and the fifth lens plate are arranged at the two ends of the first lens plate and the second lens plate.

9. The plant growth lamp of claim 8, wherein, The first lens plate, the second lens plate, the third lens plate, the fourth lens plate and the fifth lens plate are integrally formed and respectively in the shape of a straight surface.

10. The plant growth lamp of claim 9, wherein, The first mounting portion is arranged on the edge of the first lens plate and the second lens plate and extends outward, correspondingly, the plurality of heat sinks are provided with a second mounting portion, and the plurality of fixed supports are provided with a third mounting portion, and the plurality of lens plates, the plurality of heat sinks and the fixed supports are fixed by a fixing bolt penetrating through the mounting holes on the first mounting portion, the second mounting portion and the third mounting portion.

Images