CN209002421U

CN209002421U - A kind of LED plant growth lamp

Info

Publication number: CN209002421U
Application number: CN201821477174.7U
Authority: CN
Inventors: 王敏
Original assignee: TWILIGHT GROUP Co Ltd
Current assignee: TWILIGHT GROUP Co Ltd
Priority date: 2018-09-10
Filing date: 2018-09-10
Publication date: 2019-06-21
Anticipated expiration: 2028-09-10

Abstract

The utility model discloses a kind of LED plant growth lamps, including shell, shell is equipped with light-emitting window, thermovent and power interface, driver is equipped in shell, fan, heat sink, LED lamp panel and reflector, power interface is connect with driver, driver and fan, LED lamp panel connection, the light-emitting surface of LED lamp panel is towards light-emitting window, reflector covers between LED lamp panel and light-emitting window, LED lamp panel includes aluminum substrate and LED light, several LED light are laid on the front end face of aluminum substrate, the rear end face of aluminum substrate is sticked on the front end face of heat sink, heat sink includes cooling fin, cooling fin is located at the rear end face of heat sink, several cooling fins are distributed in distance shape, fan, which is located at, to be abutted against at cooling fin, thermovent, which is located at, to be abutted against at fan and heat sink.The heat dissipation performance of the utility model is more superior reliable, and light efficiency is more concentrated, is stronger, conducive to promoting illumination effect, prolonging the service life, is additionally favorable for reducing the thickness of product, structure is more succinct, and quality is also lighter and handier.

Description

A kind of LED plant growth lamp

Technical field

The utility model relates to plant growth lighting lamps and lanterns, and in particular to a kind of LED plant growth lamp.

Background technique

LED plant growth lamp be widely used in the illuminations such as plant culture place use, can replace sunlight to indoor flower, Booth vegetable, Gardening Nursery etc. carry out light filling to encourage, florescence alternation, survive, basic function is to aid in plant Production length, plays light filling, promotes object growth, and less energy-consuming is high-efficient, and promoting plant growth, the good results are evident, has extremely low energy consumption The features such as extra long life, has obtained faster development in recent years.

However, the heat that existing LED plant growth lamp, poor radiation when on the one hand working, lamp bead and driving power generate Amount is difficult to be discharged in time, and temperature when lamp bead and driving power being caused to work is very high, so that the light decay of product is serious, product product Matter is unstable, and influences service life；Another aspect embedding structure complexity causes product too thick, so that Product transport cost mistake It is high.

Summary of the invention

In order to improve the above deficiency, the utility model provides a kind of LED plant growth lamp, can or at least in certain journey Heat dissipation performance is improved on degree.The utility model is achieved through the following technical solutions: a kind of LED plant growth lamp, including shell, institute Shell is stated equipped with light-emitting window, thermovent and power interface, the shell is interior to be equipped with driver, fan, heat sink, LED lamp panel And reflector, the power interface are connect with the driver, the driver is connect with the fan, the LED lamp panel, institute The light-emitting surface of LED lamp panel is stated towards the light-emitting window, the reflector covers between the LED lamp panel and the light-emitting window, The LED lamp panel includes aluminum substrate and LED light, and several LED light are laid on the front end face of the aluminum substrate, the aluminium base The rear end face of plate is sticked on the front end face of the heat sink, and the heat sink includes cooling fin, and the cooling fin is located at described At the rear end face of heat sink, several cooling fins are distributed in distance shape, and the fan, which is located at, to be abutted against at the cooling fin, described Thermovent, which is located at, to be abutted against at the fan and the heat sink.

Preferably, the LED lamp panel further includes fixed bracket, and the LED light includes that imitative lumen lamp bead and CREE integrate COB Lamp bead, the fixed bracket are installed on the front end face of the aluminum substrate, and the CREE integrates COB lamp bead and passes through the fixed branch Frame is fixed, and the imitative lumen lamp bead is laid in the CREE and integrates around COB lamp bead.

Preferably, the shell includes front housing and rear cover, and the thermovent includes the first air port and the second air port, it is described go out Optical port is located at the endface of the front end of the front housing, and several first air ports are located at the side of the front housing, second wind Mouthful be located at it is described after cover and abut against the fan, and fan guard is equipped at second air port, the power interface is installed in It is covered after described, the rear cover lid is located at the opening of the rear end of the front housing, and is connect by screw with the front housing.

Preferably, a driver is connect with two fans.

Preferably, glass blocks is additionally provided at the light-emitting window, the glass blocks is located at the light-emitting window and the reflector Between, it is covered after described and is additionally provided with switch.

Preferably, covered after described and be additionally provided with lifting hole(eyelet), the lifting hole(eyelet) be located at it is described after exterior surface surrounding at.

Preferably, the power interface includes two, in parallel between two power interfaces.

The utility model passes through the setting of fan, heat sink, aluminum substrate and thermovent, keeps the heat dissipation performance of product more excellent More reliable, the setting of reflector makes light efficiency more concentrate, is stronger, conducive to promoting illumination effect, prolonging the service life, is additionally favorable for reducing The thickness of product, structure is more succinct, and quality is also lighter and handier.

Detailed description of the invention

The utility model is described in further detail in the following with reference to the drawings and specific embodiments.

Fig. 1 is the front view of the utility model embodiment；

Fig. 2 is the side view of Fig. 1；

Fig. 3 is the rearview of Fig. 1；

Fig. 4 is the explosive state schematic diagram of Fig. 1；

Fig. 5 is the enlarged drawing in Fig. 4 at A.

Corresponding as follows, the front housing 1 of each label in figure, insulated column 2, glass blocks 3, reflector 4, imitative lumen lamp bead 5, aluminum substrate 6, Fixed bracket 7, heat sink 8, press strip 9, driver 10, fan 11, rear cover 12, screw 13, fan guard 14, screw 15 are three-in-one AC socket 16, ears Universal Socket 17, switch 18, lifting hole(eyelet) 19, cooling fin 81.

Specific embodiment

With reference to the accompanying drawing and the utility model is further described in embodiment:

As an example, the LED plant growth lamp of the present embodiment, as shown in Fig. 1 to 5, including front housing 1 and rear cover 12, Rear cover 12 covers the opening for being located at the rear end of front housing 1, and is connect by screw 13 with front housing 1, and to form shell, shell is equipped with Light-emitting window, thermovent and power interface, shell is interior to be equipped with driver 10, fan 11, heat sink 8, LED lamp panel and reflector 4.

Light-emitting window is located at the endface of the front end of front housing 1, and four light-emitting windows are arranged in two rows two and arrange, and thermovent includes first Air port and the second air port, several lateral positions for being located at 1 surrounding of front housing in the first poroid air port, and be in uniformly distributed hollow out strip, Four the second air ports, which are located on rear cover 12 and are arranged in two rows two, to be arranged, and is provided with fan guard 14 at each second air port, is abutted against Fan 11, fan guard 14 and fan 11 is provided at each second air port to be fixed together by screw 15 with rear cover 12.Wind Fan cover 14 can play the role of reducing noise.Four lifting hole(eyelet)s 19 are located at the surrounding of 12 outer surface of rear cover, for lifting.

Power interface is connect with driver 10, and driver 10 is connect with fan 11, LED lamp panel, and power interface is with three-in-one AC socket 16 and 17 parallel way of ears Universal Socket are implemented, and are preferably also provided with switch 18, three-in-one AC socket 16, ears are omnipotent Socket 17 and switch 18 are installed on rear cover 12.In use, external power supply and Universal Socket 17 are connected, to the LED plant Growth lamp power supply, between multiple products can by three-in-one AC socket 16 and electric power connection line and together with, to facilitate operation.

The light-emitting surface of LED lamp panel covers between LED lamp panel and light-emitting window towards light-emitting window, reflector 4, specifically, LED Lamp plate includes that aluminum substrate 6, fixed bracket 7, imitative lumen lamp bead 5 and CREE integrate COB lamp bead, and reflector 4 can be fixed by screw On the front end face of aluminum substrate 6, fixed bracket 7 is installed on the front end face of aluminum substrate 6, and CREE integrates COB lamp bead and passes through fixation Bracket 7 is fixed, and imitative lumen lamp bead 5 is located on the front end face of aluminum substrate 6, and is laid in CREE and integrates around COB lamp bead.Two kinds The collocation of lamp bead is arranged, and conducive to the selection to different light efficiencies, such as can only open or close one such or two kinds.

The rear end face of aluminum substrate 6 is sticked on the front end face of heat sink 8, and more quickly to conduct heat, heat sink 8 includes Cooling fin 81, cooling fin 81 are located at the rear end face of heat sink 8, and several cooling fins 81 are distributed in distance shape, and it is logical to form heat dissipation Wind groove, fan 11, which is located at, to be abutted against at cooling fin 81 and heat dissipation ventilation slot, more quickly to radiate for accelerating air circulation.It dissipates The shady face of hot plate 8 preferably also opens up sulculus, for placing connecting line.

Heat sink 8 and aluminum substrate 6 can be fixed together by screw and insulated column 2 with front housing 1.It is preferred that also being set at light-emitting window There is glass blocks 3, glass blocks is between light-emitting window and reflector 4.

Driver 10 can be affixed by press strip 9 and screw and rear cover 12, and the gap between fan 11, also abuts against Heat sink 8, the structure can simultaneously to driver 10 carry out rapid cooling, so that the thickness of product is substantially reduced, and be conducive to packaging and Transport.When it is implemented, an i.e. driver 10 and two fans 11 connect it is preferred that driving two fans 11 by a driver 10 It connects, to improve the structure that previous tradition passes through two power drives, two fans, can so substantially reduce product weight, make entirety Quality is lighter and handier, and practicability is stronger, and structure is also more succinct.

It should be understood that for those of ordinary skills, it can be modified or changed according to the above description, And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.

Illustrative description has been carried out to the utility model patent above, it is clear that the realization of the utility model patent not by The limitation of aforesaid way, if the method concept of the utility model patent and the various improvement of technical solution progress are used, or It is not improved that the conception and technical scheme of the utility model patent are directly applied into other occasions, in the utility model In protection scope.

Claims

1. a kind of LED plant growth lamp, including shell, which is characterized in that the shell is equipped with light-emitting window, thermovent and power supply Interface, the shell is interior to be equipped with driver, fan, heat sink, LED lamp panel and reflector, the power interface and the driving Device connection, the driver are connect with the fan, the LED lamp panel, and the light-emitting surface of the LED lamp panel goes out light described in Mouthful, the reflector covers between the LED lamp panel and the light-emitting window, and the LED lamp panel includes aluminum substrate and LED light, Several LED light are laid on the front end face of the aluminum substrate, and the rear end face of the aluminum substrate is sticked in the heat sink On front end face, the heat sink includes cooling fin, and the cooling fin is located at the rear end face of the heat sink, several heat dissipations Piece is distributed in distance shape, and the fan, which is located at, to be abutted against at the cooling fin, and the thermovent, which is located at, abuts against the fan and described At heat sink.

2. a kind of LED plant growth lamp according to claim 1, which is characterized in that the LED lamp panel further includes fixed branch Frame, the LED light includes that imitative lumen lamp bead and CREE integrate COB lamp bead, before the fixed bracket is installed in the aluminum substrate On end face, the CREE integrates COB lamp bead and is fixed by the fixed bracket, and the imitative lumen lamp bead is laid in the CREE collection Around COB lamp bead.

3. a kind of LED plant growth lamp according to claim 1, which is characterized in that the shell includes front housing and rear cover, The thermovent includes the first air port and the second air port, and the light-emitting window is located at the endface of the front end of the front housing, Ruo Gansuo State the side that the first air port is located at the front housing, second air port be located at it is described after cover and abut against the fan, and it is described At second air port be equipped with fan guard, the power interface be installed in it is described after cover, after the rear cover lid is located at the front housing The opening at end, and connect by screw with the front housing.

4. a kind of LED plant growth lamp according to claim 1, which is characterized in that a driver and two wind Fan connection.

5. a kind of LED plant growth lamp according to claim 3, which is characterized in that be additionally provided with glass at the light-emitting window Block, the glass blocks cover after described between the light-emitting window and the reflector and are additionally provided with switch.

6. a kind of LED plant growth lamp according to claim 3, which is characterized in that it is covered after described and is additionally provided with lifting hole(eyelet), institute Lifting hole(eyelet) is stated to be located at the surrounding of the rear exterior surface.

7. a kind of LED plant growth lamp according to claim 1, which is characterized in that the power interface is including two, two It is in parallel between the power interface.