CN216673947U

CN216673947U - Plant lamp

Info

Publication number: CN216673947U
Application number: CN202123027157.8U
Authority: CN
Inventors: 付小军
Original assignee: Shenzhen Sangrui Biotechnology Co ltd
Current assignee: Shenzhen Sangrui Biotechnology Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-06-07
Anticipated expiration: 2031-12-03

Abstract

The utility model provides a plant lamp, which comprises an LED heat dissipation module and a power supply heat dissipation module, wherein a second gap is formed between the LED heat dissipation module and the power supply heat dissipation module; the power supply heat dissipation module comprises a driving power supply and a fixed support, the driving power supply is fixedly installed in the fixed support, notches are formed in the LED board, and the notches are distributed in the positions, right opposite to the first gaps, of the LED board. The structure of the LED lamp can form a plurality of air paths, heat of the machine body is dissipated to the air by means of the continuous flowing of the air, the air rises to form air convection after being heated, and therefore the convection heat dissipation is combined with the traditional conduction heat dissipation and radiation heat dissipation, the heat dissipation efficiency of the plant lamp is higher, the junction temperature of the LED lamp can be effectively reduced, the service life of the LED lamp is prolonged, and the use cost is reduced.

Description

Plant lamp

Technical Field

The utility model relates to the technical field of LED lamps, in particular to a plant lamp.

Background

Plant lamps, as the name implies, are lamps used by plants. The plant lamp simulates the principle that plants need sunlight for photosynthesis, and supplements light to the plants or completely replaces the sunlight. In actual work, the light source and the driving power supply of the plant lamp can continuously generate heat, and the continuous high-temperature working environment can reduce the service life of the LED lamp, so that the required use cost is increased.

The existing plant lamp is usually used for transmitting huge heat generated by an LED light source and a driving power supply to a radiator in a heat conduction and radiation mode in work, the heat is guided into the surface of the radiator, and the radiation heat radiation is formed by utilizing the temperature difference between the air temperature and the radiator. The common method for radiating the plant lamp has limited radiating efficiency, and is difficult to efficiently reduce the junction temperature of the LED lamp so as to prolong the service life of the LED lamp, so that the use cost is difficult to effectively reduce.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides a plant lamp.

The utility model is realized by the following technical scheme:

the utility model provides a plant lamp, which comprises an LED heat dissipation module and a power supply heat dissipation module, wherein a second gap is formed between the LED heat dissipation module and the power supply heat dissipation module; the power supply heat dissipation module comprises a driving power supply and a fixed support, the driving power supply is fixedly installed in the fixed support, a notch is formed in the LED board, and the notch is distributed in the position, right opposite to the first gap, on the LED board.

Further, the plant lamp is provided with a connecting sheet, and the connecting sheet is fixedly installed on the LED board.

Furthermore, the plant lamp is further provided with a side end cover, and the side end cover is fixedly installed at two ends of the LED heat dissipation module and the power supply heat dissipation module.

Further, the heat dissipation member and the fixing bracket are fixedly connected with the side end cover.

Furthermore, the radiating piece is provided with a radiating port and a plurality of radiating fins.

Furthermore, the fixed support is provided with a heat dissipation window and a plurality of heat dissipation holes, and the heat dissipation window is formed by enclosing the upper part and the lower part of the fixed support.

The utility model has the beneficial effects that:

according to the plant lamp provided by the utility model, the plurality of first gaps and the plurality of notches form the plurality of air paths, so that air convection can be formed, and convection heat dissipation is generated; a second gap is arranged between the LED heat dissipation module and the power supply heat dissipation module, air convection can be formed, convection heat dissipation is generated, and the driving power supply and heat generated by the LED light source are not interfered with each other. The structure of the plant lamp provided by the utility model can form a plurality of air paths, the heat of the machine body is dissipated into the air by means of the continuous flow of the air, the air is heated and then rises to form air convection, and therefore, the convection heat dissipation is combined with the traditional conduction heat dissipation and radiation heat dissipation, the heat dissipation efficiency of the plant lamp is higher, the junction temperature of the LED lamp can be effectively reduced, the service life of the LED lamp is prolonged, and the use cost of the plant lamp is reduced.

Drawings

Fig. 1 is a perspective view of a plant lamp according to the present invention;

FIG. 2 is an exploded view of the plant lamp according to the present invention;

fig. 3 is a schematic view of a heat sink of the plant lamp according to the present invention;

fig. 4 is a schematic view of a fixing bracket of the plant lamp according to the present invention;

fig. 5 is a schematic view of an LED board of the plant lamp according to the present invention.

Detailed Description

In order to more clearly and completely explain the technical scheme of the utility model, the utility model is further explained by combining the attached drawings.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a plant lamp, including an LED heat dissipation module 1, a power supply heat dissipation module 2 and a side end cap 3, where the LED heat dissipation module 1 includes an LED board 12 and a plurality of heat dissipation members 11, the plurality of heat dissipation members 11 are fixedly mounted on the LED board 12, a first gap 13 is formed between the heat dissipation members 11, and the heat dissipation members 11 are fixedly connected to the side end cap 3; the power heat dissipation module 2 contains drive power supply 21 and fixed bolster 22, drive power supply 21 fixed mounting be in the fixed bolster 22, the fixed bolster 22 with side end cover 3 fixed connection, be equipped with notch 14 on the LED board 12, it is a plurality of notch 14 distributes on the LED board 12 first clearance 13 is just right position. The plant lamp is provided with a connecting sheet 15, and the connecting sheet 15 is installed on the LED board 12. And a second gap 23 is arranged between the LED heat dissipation module 1 and the power supply heat dissipation module 2. The heat sink 11 is provided with a heat dissipation opening 110. The heat sink 11 includes a plurality of fins 111. The fixing bracket 22 is provided with a heat dissipation window 221 and a plurality of heat dissipation holes 220, wherein the heat dissipation window 221 is formed by enclosing the upper part and the lower part of the fixing bracket 22.

In this embodiment, the power heat dissipation module 2 is located between the two LED heat dissipation modules 1, and the two LED heat dissipation modules 1 are fixedly mounted on the LED board 12. Each LED heat dissipation module 1 comprises two heat dissipation members 11, a first gap 13 is arranged between the two heat dissipation members 11 in the LED heat dissipation module 1, a plurality of notches 14 are arranged on the LED board 12, the positions of the plurality of notches 14 are distributed at positions corresponding to the plurality of first gaps 13, the plurality of notches 14 and the plurality of first gaps 13 form a plurality of air paths, a second gap 23 is reserved between the LED heat dissipation module 1 and the power supply heat dissipation module 2, the second gap 23 can also form an air path, the air paths enable the plant lamp to dissipate heat in the machine body into air by means of continuous flow of the air, the air can rise to form air convection after being heated, and accordingly convection heat dissipation can be combined with traditional conduction heat dissipation and radiation heat dissipation, the heat dissipation efficiency is higher, the junction temperature of the LED lamp can be effectively reduced, and the service life of the LED lamp can be prolonged, thereby reducing the use cost of the plant lamp.

In this embodiment, a second gap 23 is provided between the LED heat dissipation module 1 and the power heat dissipation module 2, the LED heat dissipation module 1 is fixedly mounted on the LED board 12, and the driving power supply 21 is fixedly mounted on the fixing bracket 22, so that the driving power supply 21 and the heat generated by the LED light source do not interfere with each other. The plant lamp is provided with a connecting sheet, the connecting sheet is fixedly installed on the LED board, the two radiating pieces 11 are fixed through the connecting sheet 15, and the connecting sheet 15 is installed on the LED board 12 at a position between the two notches 14. Be equipped with thermovent 110 and a plurality of fin 111 that improve radiating efficiency on the radiating piece 11, install the heat that the LED lamp of LED board 12 lower extreme produced passes through LED board 12 is leading-in the LED thermal module 1, follow thermovent 110 with it radiates away in the fin 111, also be equipped with radiating window 221 and a plurality of louvre 220 that improve radiating efficiency on the fixed bolster 22, radiating window 221 by the upper and lower two parts of fixed bolster 22 enclose and close and form, radiating window 221 with louvre 220 can with the heat in the power thermal module 2 is followed it radiates away in the fixed bolster 22.

Of course, the present invention may have other embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative effort, and all of them are within the protection scope of the present invention.

Claims

1. The utility model provides a plant lamp, contains LED heat dissipation module, power heat dissipation module, its characterized in that: a second gap is formed between the LED heat dissipation module and the power supply heat dissipation module, the LED heat dissipation module comprises an LED board and a plurality of heat dissipation pieces, the heat dissipation pieces are fixedly arranged on the LED board, and a plurality of first gaps are formed among the heat dissipation pieces; the power supply heat dissipation module comprises a driving power supply and a fixed support, the driving power supply is fixedly installed in the fixed support, a notch is formed in the LED board, and the notch is distributed in the position, right opposite to the first gap, on the LED board.

2. The plant lamp of claim 1, wherein the plant lamp is provided with a connecting sheet, and the connecting sheet is fixedly mounted on the LED board.

3. The plant lamp as claimed in claim 1, wherein a side end cap is further provided, and the side end cap is fixedly mounted at two ends of the LED heat sink module and the power heat sink module.

4. The plant light of claim 3, wherein the heat sink and the mounting bracket are fixedly attached to the side end cap.

5. The plant lamp of claim 1, wherein the heat sink has a heat sink opening and a plurality of fins.

6. The plant lamp as claimed in claim 1, wherein the fixing bracket is provided with a heat dissipating window and a plurality of heat dissipating holes.

7. The plant lamp of claim 6, wherein the heat dissipation window is formed by enclosing upper and lower portions of the fixing bracket.