CN215570342U - LED lighting equipment with cooling fan - Google Patents

Abstract

The utility model belongs to the technical field of LED lighting, and discloses LED lighting equipment with a cooling fan, which comprises a shell, wherein a lampshade is arranged at the top of the shell, cooling fins are arranged inside the lampshade, a metal sheet is arranged between the two cooling fins and inside the lampshade, an installation plate is arranged in the middle of the top of the shell, a cooling silica gel sheet is arranged at the top of the installation plate, and a heat conducting sheet is arranged at the top of the cooling silica gel sheet; the LED lamp is provided with the radiating fins, the metal sheets, the ventilating pipe and the radiating fan, the radiating fins and the metal sheets are arranged inside the lampshade, the radiating silica gel sheets and the heat conducting sheets are arranged on the top of the mounting plate, the ventilating pipe and the radiating fan are arranged inside the shell, the radiating silica gel sheets and the heat conducting sheets can absorb heat generated by the LED lamp, the metal sheets and the LED lamp are radiated by the radiating fins, and the ventilating pipe can enable air inside to circulate, so that the radiating fan can radiate heat better.

Description

LED lighting equipment with cooling fan

Technical Field

The utility model belongs to the technical field of LED lighting, and particularly relates to LED lighting equipment with a cooling fan.

Background

With the development of science and technology, various lighting lamps are created, such as incandescent lamps, halogen lamps, LED lamps and the like, and the application of various lamps is rapidly popularized, especially, LED lighting devices are widely applied to various markets, entertainment places, automobiles, streets, homes and the like, and the brightness of light of the LED lighting devices is high, which means that the generated heat is high and heat dissipation is required.

When the existing LED lighting equipment is used for a long time, a large amount of heat can be generated, the service life of an LED lamp and a circuit can be influenced when the temperature is too high, the heat dissipation function of the LED lighting equipment is poor, a large amount of mosquitoes can fly to the lighting equipment when the LED lighting equipment is used outdoors, and the mosquitoes enter the inside of the lighting equipment to influence the attractiveness.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide LED lighting equipment with a cooling fan, and aims to solve the problems of poor cooling effect and poor mosquito prevention effect of the existing LED lighting equipment.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a take radiator fan's LED lighting apparatus, includes the casing, the top of casing is provided with the lamp shade, the inside of lamp shade is provided with radiating fin, two the inside that just is located the lamp shade between the radiating fin is provided with the sheetmetal, be provided with the mounting panel in the middle of the top of casing, the top of mounting panel is provided with heat dissipation silica gel piece, the top of heat dissipation silica gel piece is provided with the conducting strip, the inside of casing is provided with the vent, the inner wall of casing is provided with the ventilation pipe, the inside of vent is provided with the mounting bracket, the inside of mounting bracket is provided with the heat dissipation fan.

Preferably, the outside of lamp shade is provided with first filter plate, the bottom of casing is provided with the second filter plate, the outer wall of lamp shade is provided with the spout, the outer wall top of lamp shade is provided with first fixture block, the inner wall of first filter plate is provided with the lug, the inner wall top of first filter plate is provided with the second fixture block.

Preferably, the sliding groove is matched with the protruding block, and the first clamping block is clamped with the second clamping block.

Preferably, the top of the mounting plate is provided with an LED lamp, and the metal sheet is connected with the heat conducting sheet.

Preferably, the top of the lampshade is provided with a mounting groove, a protection plate is arranged inside the lampshade, and the protection plate is made of transparent materials.

Preferably, the outer walls of the shell and the lampshade are both provided with connecting blocks, and the shell is fixedly connected with the lampshade through bolts.

Compared with the prior art, the utility model has the following beneficial effects:

(1) the LED lamp is provided with the radiating fins, the metal sheets, the ventilating pipe and the radiating fan, the radiating fins and the metal sheets are arranged inside the lampshade, the radiating silica gel sheets and the heat conducting sheets are arranged on the top of the mounting plate, the ventilating pipe and the radiating fan are arranged inside the shell, the radiating silica gel sheets and the heat conducting sheets can absorb heat generated by the LED lamp and transmit the heat to the metal sheets in a heat transfer mode, the metal sheets and the LED lamp are radiated through the radiating fins, and the ventilating pipe can enable air inside to circulate, so that the radiating fan can radiate the heat better.

(2) The utility model is provided with the first filter plate, the second filter plate and the sliding chute, the first filter plate is arranged outside the lampshade, the second filter plate is arranged at the bottom of the ventilation opening, the inner wall of the first filter plate is provided with the convex block, the outer wall of the lampshade is provided with the sliding chute, the first filter plate and the second filter plate can better prevent mosquitoes from entering, the cleanness of equipment is kept, and the sliding chute and the convex block can be more convenient for the disassembly of the first filter plate and are convenient for cleaning.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a front view of the lamp enclosure of the present invention;

FIG. 4 is a top cross-sectional view of a lamp enclosure of the present invention;

FIG. 5 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

in the figure: 1. a housing; 2. a heat dissipation fan; 3. a vent pipe; 4. a heat dissipation silica gel sheet; 5. an LED lamp; 6. a lamp shade; 7. mounting grooves; 8. a protection plate; 9. a first filter plate; 10. a heat conductive sheet; 11. connecting blocks; 12. mounting a plate; 13. a mounting frame; 14. a vent; 15. a second filter plate; 16. a heat dissipating fin; 17. a chute; 18. a first clamping block; 19. a bump; 20. a second fixture block; 21. a metal sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: an LED lighting device with a heat dissipation fan comprises ashell 1, alampshade 6 is arranged at the top of theshell 1,heat dissipation fins 16 are arranged inside thelampshade 6, ametal sheet 21 is arranged between the two heat dissipation fins 16 and inside thelampshade 6, amounting plate 12 is arranged in the middle of the top of theshell 1, a heatdissipation silicon sheet 4 is arranged at the top of themounting plate 12, aheat conduction sheet 10 is arranged at the top of the heatdissipation silicon sheet 4, avent 14 is arranged inside theshell 1, aventilation pipe 3 is arranged on the inner wall of theshell 1, amounting frame 13 is arranged inside thevent 14, aheat dissipation fan 2 is arranged inside themounting frame 13, theheat dissipation fins 16 are used for dissipating heat of themetal sheet 21 and anLED lamp 5, themetal sheet 21 is a copper sheet and is used for better heat dissipation, the heatdissipation silicon sheet 4 is used for absorbing heat, and theheat conduction sheet 10 is used for transferring the heat absorbed by the heatdissipation silicon sheet 4 to themetal sheet 21 in a heat transfer way, theventilation pipe 3 is used for better heat dissipation of theheat dissipation fan 2.

Further, afirst filter plate 9 is arranged outside thelampshade 6, asecond filter plate 15 is arranged at the bottom of theshell 1, asliding groove 17 is formed in the outer wall of thelampshade 6, afirst clamping block 18 is arranged at the top of the outer wall of thelampshade 6, a protrudingblock 19 is arranged on the inner wall of thefirst filter plate 9, asecond clamping block 20 is arranged at the top of the inner wall of thefirst filter plate 9, thefirst filter plate 9 and thesecond filter plate 15 are used for preventing mosquitoes from entering the equipment, and thesliding groove 17 and theprotruding block 19 are used for facilitating installation and disassembly of thefirst filter plate 9.

Furthermore, theslide groove 17 is matched with theprojection 19, thefirst latch 18 is engaged with thesecond latch 20, and thefirst latch 18 and thesecond latch 20 are used for fixing thefirst filter plate 9.

Specifically, theLED lamp 5 is disposed on the top of themounting plate 12, and themetal sheet 21 is connected to theheat conducting sheet 10.

It is worth to say that the top oflamp shade 6 is provided withmounting groove 7, and the inside oflamp shade 6 is provided withprotection shield 8, andprotection shield 8 is transparent material, andprotection shield 8 is used for protectingLED lamp 5.

Further, the outer walls of theshell 1 and thelampshade 6 are provided with connectingblocks 11, theshell 1 and thelampshade 6 are fixedly connected through bolts, and the connectingblocks 11 are used for fixing thelampshade 6.

The working principle and the using process of the utility model are as follows: when using the utility model discloses, at first, install the inside atlamp shade 6 withprotection shield 8, the top atcasing 1 is installed tolamp shade 6, make conductingstrip 10 and heatdissipation silicon sheet 4 contact, installfirst filter plate 9 at the outer wall oflamp shade 6, makelug 19 and spout 17 phase-match, makefirst fixture block 18 and 20 looks blocks of second fixture block, fixsecond filter plate 15 in the bottom ofvent 14 through the bolt,heat dissipation fan 2 also opens immediately when openingLED lamp 5, heat thatLED lamp 5 produced can be absorbed to heatdissipation silicon sheet 4, and transmit the heat tosheetmetal 21 through conductingstrip 10, dispel the heat tosheetmetal 21 andLED lamp 5 through radiatingfin 16 andheat dissipation fan 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An LED lighting device with a heat radiation fan comprises a shell (1), and is characterized in that: the top of casing (1) is provided with lamp shade (6), the inside of lamp shade (6) is provided with radiating fin (16), two the inside that just is located lamp shade (6) between radiating fin (16) is provided with sheetmetal (21), be provided with mounting panel (12) in the middle of the top of casing (1), the top of mounting panel (12) is provided with heat dissipation silica gel piece (4), the top of heat dissipation silica gel piece (4) is provided with conducting strip (10), the inside of casing (1) is provided with vent (14), the inner wall of casing (1) is provided with ventilation pipe (3), the inside of vent (14) is provided with mounting bracket (13), the inside of mounting bracket (13) is provided with heat dissipation fan (2).

2. The LED lighting device with the heat dissipation fan as set forth in claim 1, wherein: the novel lampshade comprises a lampshade body (6), a first filter plate (9) is arranged outside the lampshade body (6), a second filter plate (15) is arranged at the bottom of the shell body (1), sliding grooves (17) are formed in the outer wall of the lampshade body (6), first clamping blocks (18) are arranged at the top of the outer wall of the lampshade body (6), protruding blocks (19) are arranged on the inner wall of the first filter plate (9), and second clamping blocks (20) are arranged at the top of the inner wall of the first filter plate (9).

3. The LED lighting device with the heat dissipation fan as set forth in claim 2, wherein: the sliding groove (17) is matched with the protruding block (19), and the first clamping block (18) is clamped with the second clamping block (20).

4. The LED lighting device with the heat dissipation fan as set forth in claim 1, wherein: the LED lamp (5) is arranged at the top of the mounting plate (12), and the metal sheet (21) is connected with the heat conducting sheet (10).

5. The LED lighting device with the heat dissipation fan as set forth in claim 1, wherein: the lamp shade is characterized in that a mounting groove (7) is formed in the top of the lamp shade (6), a protection plate (8) is arranged inside the lamp shade (6), and the protection plate (8) is made of transparent materials.

6. The LED lighting device with the heat dissipation fan as set forth in claim 1, wherein: the outer walls of the shell (1) and the lampshade (6) are provided with connecting blocks (11), and the shell (1) is fixedly connected with the lampshade (6) through bolts.

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