CN217816663U

CN217816663U - Heat dissipation protection device for LED mining lamp

Info

Publication number: CN217816663U
Application number: CN202221735171.5U
Authority: CN
Inventors: 周书华; 黄诗勇
Original assignee: Suzhou Mengshida New Energy Technology Co ltd
Current assignee: Suzhou Mengshida New Energy Technology Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-11-15
Anticipated expiration: 2032-07-05

Abstract

The utility model discloses a heat dissipation protection device for LED industrial and mining lamp, including lamp shade and lamp panel, radiating fin and conducting strip are installed to the upper surface equidistance of lamp panel, the mounting groove has been seted up to the lateral wall of lamp shade, the inside wall fixedly connected with installing frame of mounting groove, two fans that admit air of the inside wall symmetry fixedly connected with of installing frame. The utility model discloses a heat conducting strip and radiating fin absorb the heat in the lamp panel, then give off to in the cavity, through admitting air the fan with outside cold air through installing frame drainage to arc gas collection box, then through the gas pocket with even inflow to the cavity of cold air, and then when the air passes through the air discharge duct and discharges, can together discharge the heat that radiating fin gived off, the condition that the heat gathered has been avoided appearing, the radiating effect is higher, can avoid the dust in the outside air to flow into to the lamp shade in through the filter screen, so that radiating fin keeps clean state.

Description

Heat dissipation protection device for LED mining lamp

Technical Field

The utility model relates to a industrial and mining lamp technical field specifically is a heat dissipation protection device for LED industrial and mining lamp.

Background

The illumination of the industrial and mining lamp is closely related to industrial production, the LED industrial and mining lamp gradually enters the visual field of people with the advantages of directional light emission, low power consumption, good driving characteristic, high response speed, high shock resistance, long service life, environmental protection and the like, and the LED light source lamp becomes a new generation energy-saving light source which has the advantage of replacing the traditional light source in the world, so the LED industrial and mining lamp becomes the optimal choice for the energy-saving reconstruction of the illumination in the illumination field of the traditional large-scale industrial factory buildings.

The existing LED lamp tube can generate more heat during working, the heat generated along with the increase of power can also be gradually increased, the light attenuation of the LED lamp is increased under the long-time use, and the service life of the LED lamp can be shortened.

China discloses an authorized invention: CN203010553U discloses a heat dissipation device for LED industrial and mining lamp, which can increase the heat dissipation effect of LED by effective combination of heat dissipation posts and auxiliary heat dissipation frame when LED industrial and mining lamp is used under the condition that the LED industrial and mining lamp does not increase the length, and then is equipped with a plurality of convection outer posts with through holes penetrating through the heat dissipation base, so that most of the heat generated by the LED lamp under the heat dissipation base in the lampshade can be dissipated quickly by convection, the heat dissipation device for LED industrial and mining lamp is ingenious in design, the physical principle of convection formed by cold and hot air and the heat dissipation area increased by the auxiliary heat dissipation frame make the structure more reasonable, the application range of LED industrial and mining lamp is wider, and the heat dissipation device has stronger practicability;

however, a certain problem still exists, the industrial and mining lamp is generally used indoors, so the indoor air flow speed is low, and a ventilation device is not arranged, so the heat accumulation condition can occur, and the heat dissipation effect is not good enough, therefore, the heat dissipation protection device for the LED industrial and mining lamp is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat dissipation protection device for LED industrial and mining lamp to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat dissipation protection device for LED industrial and mining lamp, includes lamp shade and lamp panel, radiating fin and conducting strip are installed to the upper surface equidistance of lamp panel, the mounting groove has been seted up to the lateral wall of lamp shade, the inside wall fixedly connected with installing frame of mounting groove, two fans that admit air of the inside wall symmetry fixedly connected with of installing frame, the inside wall fixedly connected with arc gas collection box of lamp shade, the gas pocket is seted up to the inside wall equidistance of arc gas collection box, the lateral wall of arc gas collection box and the one end fixed connection and the intercommunication of installing frame, the outer wall one side that the installing frame was kept away from to the lamp shade has seted up the air discharge duct, the inside wall fixedly connected with protection dish of lamp shade, the protection dish is located radiating fin's top, the fixed frame of inside wall fixedly connected with of installing frame, one side fixedly connected with filter screen of fixed frame.

Preferably, the heat-conducting fins and the radiating fins are vertically intersected and fixedly connected, the height of the heat-conducting fins is lower than that of the radiating fins, and the lower surface of the arc-shaped gas collecting box is fixedly connected to the upper surface of the lamp panel, so that heat in the lamp panel can be absorbed through the radiating fins.

Further preferably, four mounting columns are symmetrically and fixedly connected to the upper surface of the lamp panel, the upper surfaces of the mounting columns penetrate through the upper surface of the protection panel and are fixedly connected with heat-conducting plates, and the mounting seats are fixedly connected to the upper surfaces of the heat-conducting plates, so that heat in the protection panel can be absorbed through the heat-conducting plates.

Further preferably, the lower surface of the heat conducting plate is attached to the upper surface of the protective plate, and the outer side wall of the mounting seat is symmetrically provided with arc-shaped fins, so that heat in the mounting seat can be dissipated to the outside through the arc-shaped fins.

Further preferably, a circuit box is installed on one side, far away from the arc-shaped gas collecting box, of the upper surface of the lamp panel, and then a circuit required by power supply can be installed through the circuit box.

Further preferably, the upper surface of the arc-shaped gas collecting box is attached to the lower surface of the protection disc, and the circuit box is located below the protection disc, so that the circuit box can be protected by the protection disc.

Further preferably, a hanging ring is mounted on the upper surface of the mounting seat, and the position of the mounting seat can be fixed through the hanging ring.

Further preferably, the outer side wall of the lamp panel is fixedly connected to the inner side wall of the lamp shade, so that the position of the lamp shade can be fixed.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a heat conducting strip and radiating fin absorb the heat in the lamp panel, then give off to the lamp shade and in the cavity that the protection plate formed, through admitting air the fan with outside cold air through installing frame drainage to arc gas collection box, then through the gas pocket with even inflow of cold air to the cavity in, radiating fin's array orientation and air flow's direction level, and then when the air passes through the air discharge duct and discharges, can together discharge the heat that radiating fin gived off, the condition of heat accumulation has been avoided appearing, the radiating effect is higher, can avoid the dust in the outside air to flow in to the lamp shade through the filter screen, so that radiating fin keeps clean state.

Drawings

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

fig. 2 is a schematic structural view of the mounting frame of the present invention;

FIG. 3 is a schematic view of the arc-shaped gas collecting box of the present invention;

fig. 4 is a schematic view of the structure of the heat dissipation fin of the present invention.

In the figure: 11. a lamp shade; 12. filtering with a screen; 13. installing a frame; 14. a protection disk; 15. an arc-shaped gas collecting box; 16. an air inlet fan; 17. a fixing frame; 18. air holes; 19. mounting grooves; 20. a heat dissipating fin; 21. a heat conductive sheet; 22. an exhaust duct; 23. a circuit box; 24. a mounting base; 25. a hoisting ring; 26. an arc-shaped fin; 27. mounting a column; 28. a lamp panel; 29. a heat conducting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a heat dissipation protection device for LED industrial and mining lamp, including lamp shade 11 and lamp panel 28, radiating fin 20 and conducting strip 21 are installed to the upper surface equidistance of lamp panel 28, mounting groove 19 has been seted up to the lateral wall of lamp shade 11, the inside wall fixedly connected with installing frame 13 of mounting groove 19, two fans 16 that admit air of the inside wall symmetry fixedly connected with of installing frame 13, the inside wall fixedly connected with arc gas collection box 15 of lamp shade 11, gas pocket 18 has been seted up to the inside wall equidistance of arc gas collection box 15, the lateral wall of arc gas collection box 15 and the one end fixed connection and the intercommunication of installing frame 13, the exhaust duct 22 has been seted up to lamp shade 11 outer wall one side of keeping away from installing frame 13, the inside wall fixedly connected with protection dish 14 of lamp shade 11, protection dish 14 is located radiating fin 20's top, the fixed frame 17 of the inside wall fixedly connected with of installing frame 13, one side fixedly connected with filter screen 12 of fixed frame 17.

In this embodiment, specifically: the heat-conducting fins 21 and the heat-radiating fins 20 are perpendicularly intersected and fixedly connected, the height of the heat-conducting fins 21 is lower than that of the heat-radiating fins 20, the lower surface of the arc-shaped gas-collecting box 15 is fixedly connected to the upper surface of the lamp panel 28, the LED lamp tube is installed on the lower surface of the lamp panel 28, therefore, when the LED lamp tube works and generates heat, the heat is discharged and transmitted into the lamp panel 28 by the LED lamp tube, the heat in the lamp panel 28 can be absorbed and dissipated by the heat-radiating fins 20, meanwhile, the heat in the lamp panel 28 can be absorbed by the heat-conducting fins 21, then the heat in the heat-conducting fins 21 is absorbed and dissipated into the air by the heat-radiating fins 20, then the external air is guided into the arc-shaped gas-collecting box 15 through the installation frame 13 by the air inlet fan 16, then uniformly flows into the lampshade 11 through the air holes 18, and is finally discharged through the exhaust groove 22, and the heat in the lampshade 11 can be taken away when the air is discharged, and the heat dissipation effect is achieved.

In this embodiment, specifically: four erection columns 27 of upper surface symmetry fixedly connected with of lamp panel 28, the upper surface of erection column 27 runs through the upper surface and the fixedly connected with heat-conducting plate 29 of protection dish 14, the upper surface fixedly connected with mount pad 24 of heat-conducting plate 29, the lower surface laminating in the upper surface of protection dish 14 of heat-conducting plate 29, arc fin 26 is installed to the lateral wall symmetry of mount pad 24, when radiating fin 20 with the heat of absorption when giving off to the air, the air temperature of protection dish 14 bottom risees, and then can absorb the heat in the air through protection dish 14, then absorb the heat in the protection dish 14 through heat-conducting plate 29, absorb the heat in the heat-conducting plate 29 through mount pad 24, dispel the heat through arc fin 26 at last.

In this embodiment, specifically: the circuit box 23 is installed on the side of the upper surface of the lamp panel 28 far away from the arc-shaped gas collecting box 15, so that the circuit can be installed through the circuit box 23, and the lamp tube and the air inlet fan 16 below the lamp panel 28 can be powered.

In this embodiment, specifically: the upper surface of arc gas collection box 15 is laminated in the lower surface of protection dish 14, and circuit box 23 is located the below of protection dish 14, and then can protect circuit box 23 through protection dish 14, can avoid the construction point top to drop the dust simultaneously and pile up the surface at radiating fin 20 and influence radiating fin 20's heat dissipation work through protection dish 14.

In this embodiment, specifically: the upper surface of the mounting seat 24 is provided with a hanging ring 25, and the position of the mounting seat 24 can be fixed through the hanging ring 25, so that the position of the lamp panel 28 is fixed.

In this embodiment, specifically: the outer side wall of the lamp panel 28 is fixedly connected to the inner side wall of the lamp housing 11, the position of the lamp panel 28 can be fixed through the mounting seat 24, and the position of the lamp housing 11 can be fixed through the lamp panel 28.

In this embodiment, specifically: the electrical input end of the air inlet fan 16 is connected to the power supply line of the LED lamp for supplying power to the air inlet fan 16.

The utility model discloses the during operation, when the LED fluorescent tube begins the during operation and produces the heat, because the LED fluorescent tube is installed in the lower surface of lamp panel 28, therefore lamp panel 28 can absorb the heat that the LED fluorescent tube during operation gived off, then can absorb the heat in the lamp panel 28 through conducting strip 21 and radiating fin 20 this moment, radiating fin 20 gives off the heat that absorbs to the cavity that lamp shade 11 and protective disk 14 formed, radiating fin 20 can absorb and give off the heat in conducting strip 21 simultaneously, air inlet fan 16 during operation passes through installing frame 13 water conservancy diversion to arc gas collection box 15 with outside air, then through the even inflow of gas pocket 18 to the cavity that lamp shade 11 and protective disk 14 formed, discharge to the outside through exhaust duct 22 at last, the air can take away the heat in the cavity when discharging, and then avoided the unable give off of heat and lead to the LED fluorescent tube to take place the circumstances of damaging, heat in heat-conducting plate 29 can absorb the heat in the protective disk 14 through heat-conducting plate, heat-sink line 14 interior heat-absorbing of heat-conducting plate 24 absorbs the heat in heat-conducting plate 29, at last through arc fin 26 directly give off the during operation, and then the dust filter screen is carried out to the dust through the dust leakage point circuit that the heat dissipation that the dust filtration line 14 can not can be carried out, the dust filter screen or the dust filter screen is carried out in the dust filtration line that the outside 14 has been carried out.

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

Claims

1. A heat dissipation protection device for LED industrial and mining lamp, includes lamp shade (11) and lamp panel (28), its characterized in that: radiating fin (20) and conducting strip (21) are installed to the upper surface equidistance of lamp panel (28), mounting groove (19) have been seted up to the lateral wall of lamp shade (11), inside wall fixedly connected with installing frame (13) of mounting groove (19), two fan (16) of admitting air of the inside wall symmetry fixedly connected with of installing frame (13), inside wall fixedly connected with arc gas collection box (15) of lamp shade (11), gas pocket (18) have been seted up to the inside wall equidistance of arc gas collection box (15), the lateral wall of arc gas collection box (15) and the one end fixed connection and the intercommunication of installing frame (13), exhaust duct (22) have been seted up to outer wall one side that installing frame (13) were kept away from in lamp shade (11), the inside wall fixedly connected with protection dish (14) of lamp shade (11), protection dish (14) are located the top of radiating fin (20), the fixed frame (17) of inside wall fixedly connected with of installing frame (13), one side fixedly connected with filter screen (12) of fixed frame (17).

2. The heat dissipation protection device for the LED mining lamp as claimed in claim 1, wherein: the heat conducting fins (21) and the radiating fins (20) are vertically intersected and fixedly connected, the height of the heat conducting fins (21) is lower than that of the radiating fins (20), and the lower surface of the arc-shaped gas collecting box (15) is fixedly connected to the upper surface of the lamp panel (28).

3. The heat dissipation protection device for the LED mining lamp as claimed in claim 2, wherein: the lamp panel comprises a lamp panel (28), and is characterized in that four mounting columns (27) are symmetrically and fixedly connected to the upper surface of the lamp panel (28), the upper surfaces of the mounting columns (27) penetrate through the upper surface of a protective plate (14) and are fixedly connected with heat-conducting plates (29), and the upper surfaces of the heat-conducting plates (29) are fixedly connected with mounting seats (24).

4. The heat dissipation protection device for the LED mining lamp as claimed in claim 3, wherein: the lower surface of the heat-conducting plate (29) is attached to the upper surface of the protective disc (14), and arc-shaped fins (26) are symmetrically arranged on the outer side wall of the mounting seat (24).

5. The heat dissipation protection device for the LED mining lamp as claimed in claim 3, wherein: and a circuit box (23) is arranged on one side of the upper surface of the lamp panel (28) far away from the arc-shaped gas collecting box (15).

6. The heat dissipation protection device for the LED mining lamp as claimed in claim 5, wherein: the upper surface of the arc-shaped gas collecting box (15) is attached to the lower surface of the protective disc (14), and the circuit box (23) is located below the protective disc (14).

7. The heat dissipation protection device for the LED mining lamp as claimed in claim 4, wherein: and a hanging ring (25) is arranged on the upper surface of the mounting seat (24).

8. The heat dissipation protection device for the LED mining lamp as claimed in claim 5, wherein: the outer side wall of the lamp panel (28) is fixedly connected to the inner side wall of the lamp shade (11).