CN212510622U

CN212510622U - LED industrial and mining lamp capable of adjusting illumination

Info

Publication number: CN212510622U
Application number: CN202021669833.4U
Authority: CN
Inventors: 贺伟才; 颜克球
Original assignee: Shenzhen Jingzhi Lighting Co ltd
Current assignee: Shenzhen Jingzhi Lighting Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-02-09
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses a LED industrial and mining lamp capable of adjusting illumination, which comprises a shell and an LED lamp plate, wherein a fixed ring is fixed at the bottom of the inner wall of the shell, the LED lamp plate is fixed on one side of the fixed ring in a detachable way, a heat dissipation plate is fixed on the outer side of the shell at equal intervals, a flow guide sleeve is fixed at one end of the shell far away from the fixed ring, the heat dissipation plate is positioned on the inner wall of the flow guide sleeve and is fixedly connected with the flow guide sleeve, heat dissipation holes are arranged at the upper end of the inner wall of the shell at equal intervals, each heat dissipation hole is respectively positioned between two adjacent heat dissipation plates, an internal thread sleeve is fixed at one end of the inner wall of the shell close to the heat dissipation holes, the inner wall of the internal thread sleeve is in threaded connection with a heat dissipation device, the heat dissipation device comprises, the service life of the LED lamp panel is prolonged, and the LED lamp panel is convenient for people to use.

Description

LED industrial and mining lamp capable of adjusting illumination

Technical Field

The utility model relates to a LED industrial and mining lamp technical field specifically is adjustable irradiant LED industrial and mining lamp.

Background

The industrial and mining lamp is a general name of lamps used in production operation areas of factories, mines, warehouses and high-rise houses, besides various illuminating lamps used in common environments, an explosion-proof lamp and an anti-corrosion lamp used in special environments are also provided, the LED industrial and mining lamp is a light source of the LED lamp bead, according to the characteristics of the LED lamp bead, the larger the current is in the power range of the LED lamp bead, the higher the brightness is, the brightness can be adjusted, but when the existing LED industrial and mining lamp with adjustable illumination is used, the larger the brightness is, the larger the heating of the LED lamp bead is, the poorer the heat dissipation effect of the existing LED industrial and mining lamp is, and if the illumination with high brightness is kept for a long time, the service life of the LED lamp bead is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable irradiant LED industrial and mining lamp to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: LED industrial and mining lamp of adjustable illumination, including shell and LED lamp plate, shell inner wall bottom is fixed with solid fixed ring, gu fixed ring one side can be dismantled and be fixed with the LED lamp plate, shell outside equidistance is fixed with the heating panel, the one end that solid fixed ring was kept away from to the shell is fixed with the water conservancy diversion cover, and the heating panel be located water conservancy diversion cover inner wall and with water conservancy diversion cover fixed connection, the louvre has been seted up to shell inner wall upper end equidistance, and every louvre is located respectively between two adjacent heating panels, the one end that the shell inner wall is close to the louvre is fixed with the internal thread sleeve, internal thread sleeve.

Preferably, the heat abstractor includes external screw thread sleeve, go-between, head rod, closing plate, collar, second connecting rod and heat dissipation fan, internal screw thread sleeve inner wall threaded connection has the external screw thread sleeve, external screw thread sleeve top is fixed with the go-between, surface symmetry is fixed with the head rod, four on the go-between the head rod top is fixed with the closing plate, the go-between inner wall is equipped with the collar, collar outside equidistance is fixed with the second connecting rod, and second connecting rod and external screw thread sleeve inner wall fixed connection, the inside fixedly connected with heat dissipation fan of collar, the through-hole has been seted up at the closing plate middle part, and the air intake and the through-hole intercommunication of heat dissipation fan.

Preferably, a radiating fin is fixed on one side of the LED lamp panel.

Preferably, an air duct is fixed at the bottom of the mounting ring.

Preferably, a U-shaped plate is fixed on the upper surface of the sealing plate, and a lifting lug is fixed on the top of the U-shaped plate.

Preferably, a transparent plate is fixed on the inner wall of the fixing ring.

Preferably, the shell and the heat dissipation plate are both made of aluminum alloy materials.

Preferably, a horn shell is fixed at the bottom of the shell, and a reflecting film is fixed on the inner wall of the horn shell.

Preferably, a filter screen is fixed on the inner wall of the through hole.

Preferably, the LED lamp panel passes through screw and solid fixed ring fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

when the utility model is used, after the LED lamp plate and the fixing ring are installed, the heat dissipation device is inserted into the shell, so that the external thread sleeve is in threaded connection with the inner wall of the internal thread sleeve until the sealing plate is contacted with the top of the shell, the installation of the heat dissipation device is completed, when in use, if the brightness of the LED lamp plate is smaller, the heat generation is lower, at the moment, the LED lamp plate can be dissipated through the shell, the heat dissipation plate and the heat dissipation fins made of aluminum alloy materials, when the brightness of the LED lamp plate is higher, the heat dissipation fan is opened through the controller, and further the heat dissipation fan blows the external wind into the wind guide cylinder, so that the wind blows the heat dissipation fins through the wind guide cylinder, blows away the heat on the heat dissipation fins, and enables the hot wind to flow between the heat dissipation plates through the heat dissipation holes in the shell, and can accelerate, the LED lamp panel heat dissipation device is high in heat dissipation efficiency, the service life of the LED lamp panel is prolonged, and people can use the LED lamp panel conveniently.

Drawings

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

FIG. 2 is a second schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the housing of the present invention;

FIG. 4 is a schematic view of the heat dissipation device of the present invention;

fig. 5 is a second schematic structural view of the heat dissipation device of the present invention.

In the figure: 1. a housing; 2. a fixing ring; 3. an LED lamp panel; 4. a heat dissipation plate; 5. a flow guide sleeve; 6. heat dissipation holes; 7. an internally threaded sleeve; 8. a heat sink; 81. an externally threaded sleeve; 82. a connecting ring; 83. a first connecting rod; 84. a sealing plate; 85. a mounting ring; 86. a second connecting rod; 87. a heat dissipation fan; 9. a heat sink; 10. an air duct; 11. a U-shaped plate; 12. lifting lugs; 13. a transparent plate; 14. a horn housing; 15. and (4) a filter screen.

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.

Referring to fig. 1, 2 and 3, the LED mining lamp with adjustable illumination shown in the figures comprises a housing 1 and an LED lamp panel 3, a fixed ring 2 is fixed at the bottom of the inner wall of the shell 1, a transparent plate 13 is fixed on the inner wall of the fixed ring 2, an LED lamp panel 3 is detachably fixed on one side of the fixing ring 2, a radiating fin 9 is fixed on one side of the LED lamp panel 3, the heat dissipation plates 4 are fixed on the outer side of the shell 1 at equal intervals, the shell 1 and the heat dissipation plates 4 are both made of aluminum alloy materials, the end of the shell 1, far away from the fixing ring 2, is fixed with a flow guide sleeve 5, the heat dissipation plate 4 is positioned on the inner wall of the flow guide sleeve 5 and is fixedly connected with the flow guide sleeve 5, heat dissipation holes 6 are arranged at the upper end of the inner wall of the shell 1 at equal intervals, and each heat dissipation hole 6 is respectively positioned between two adjacent heat dissipation plates 4, an internal thread sleeve 7 is fixed at one end of the inner wall of the shell 1, which is close to the heat dissipation holes 6, and a heat dissipation device 8 is in threaded connection with the inner wall of the internal thread sleeve 7.

Referring to fig. 4 and 5, the heat sink 8 includes an externally threaded sleeve 81, a connection ring 82, a first connection rod 83, a sealing plate 84, a mounting ring 85, a second connection rod 86, and a heat dissipation fan 87.

The inner wall of the internal thread sleeve 7 is in threaded connection with an external thread sleeve 81, a connecting ring 82 is fixed at the top of the external thread sleeve 81, first connecting rods 83 are symmetrically fixed on the upper surface of the connecting ring 82, sealing plates 84 are fixed at the tops of the four first connecting rods 83, a mounting ring 85 is arranged on the inner wall of the connecting ring 82, an air guide cylinder 10 is fixed at the bottom of the mounting ring 85, second connecting rods 86 are fixed at the outer side of the mounting ring 85 at equal intervals, the second connecting rods 86 are fixedly connected with the inner wall of the external thread sleeve 81, a heat dissipation fan 87 is fixedly connected inside the mounting ring 85, a through hole is formed in the middle of the sealing plate 84, an air inlet of the heat dissipation fan 87 is communicated with the through hole, a filter screen 15 is fixed on the inner wall of the through hole, if the brightness of the LED lamp panel 3 is smaller, the heat generation, when the luminance of LED lamp plate 3 is higher, open heat dissipation fan 87 through the controller, make from filter screen 15 department air inlet, then blow into wind guide cylinder 10 with external air current, make wind blow through fin 9 through wind guide cylinder 10, blow away the heat on the fin 9, and make hot-blast inside shell 1 flow out between the heating panel 4 through louvre 6, with heat exhaust in, can also accelerate the air flow on heating panel 4 surface, further improve the radiating efficiency.

Referring to fig. 4 and 5, a U-shaped plate 11 is fixed on the upper surface of the sealing plate 84, and a lifting lug 12 is fixed on the top of the U-shaped plate 11, so that the lamp can be lifted integrally.

Referring to fig. 2, a horn housing 14 is fixed at the bottom of the housing 1, and a reflective film is fixed on the inner wall of the horn housing 14, so that light can be conveniently collected and brightness can be improved.

Referring to fig. 3, the LED lamp panel 3 is fixedly connected to the fixing ring 2 by screws, so that the LED lamp panel 3 can be conveniently mounted.

The working principle is as follows:

when in use, after the LED lamp panel 3 and the fixing ring 2 are installed, the heat dissipation device 8 is inserted into the housing 1, so that the external thread sleeve 81 is in threaded connection with the inner wall of the internal thread sleeve 7 until the sealing plate 84 is contacted with the top of the housing 1, the installation of the heat dissipation device 8 is completed, when in use, if the brightness of the LED lamp panel 3 is low, the heat generation is low, at the moment, the LED lamp panel 3 can be dissipated through the housing 1, the heat dissipation plate 4 and the heat dissipation fins 9 which are made of aluminum alloy materials, when the brightness of the LED lamp panel 3 is high, the heat dissipation fan 87 is opened through the controller, so that the heat dissipation fan 87 blows outside air into the air guide cylinder 10, the air blows through the air guide cylinder 10 and the heat dissipation fins 9, the heat on the heat dissipation fins 9 is blown away, the hot air flows out between the heat dissipation plates 4 through the heat dissipation holes 6 in the housing 1, the heat, further improving the heat dissipation efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. LED industrial and mining lamp of adjustable illumination, including shell (1) and LED lamp plate (3), its characterized in that: fixed ring (2) are fixed with to shell (1) inner wall bottom, fixed ring (2) one side can be dismantled and be fixed with LED lamp plate (3), shell (1) outside equidistance is fixed with heating panel (4), the one end that fixed ring (2) were kept away from in shell (1) is fixed with water conservancy diversion cover (5), and heating panel (4) be located water conservancy diversion cover (5) inner wall and with water conservancy diversion cover (5) fixed connection, louvre (6) have been seted up to shell (1) inner wall upper end equidistance, and every louvre (6) are located respectively between two adjacent heating panel (4), the one end that shell (1) inner wall is close to louvre (6) is fixed with interior thread bush (7), interior thread bush (7) inner wall threaded connection has heat abstractor (8).

2. The adjustable illumination LED mining lamp of claim 1, wherein: the heat dissipation device (8) comprises an external thread sleeve (81), a connecting ring (82), a first connecting rod (83), a sealing plate (84), a mounting ring (85), a second connecting rod (86) and a heat dissipation fan (87), wherein the inner wall of the internal thread sleeve (7) is in threaded connection with the external thread sleeve (81), the top of the external thread sleeve (81) is fixed with the connecting ring (82), the upper surface of the connecting ring (82) is symmetrically fixed with the first connecting rod (83), the top of the four first connecting rods (83) is fixed with the sealing plate (84), the inner wall of the connecting ring (82) is provided with the mounting ring (85), the outer side of the mounting ring (85) is equidistantly fixed with the second connecting rod (86), the second connecting rod (86) is fixedly connected with the inner wall of the external thread sleeve (81), the heat dissipation fan (87) is fixedly connected with the inner part of the mounting ring (, and the air inlet of the heat dissipation fan (87) is communicated with the through hole.

3. The adjustable illumination LED mining lamp of claim 2, wherein: and a radiating fin (9) is fixed on one side of the LED lamp panel (3).

4. The adjustable illumination LED mining lamp of claim 3, wherein: an air duct (10) is fixed at the bottom of the mounting ring (85).

5. The adjustable illumination LED mining lamp of claim 3, wherein: a U-shaped plate (11) is fixed on the upper surface of the sealing plate (84), and a lifting lug (12) is fixed at the top of the U-shaped plate (11).

6. The adjustable illumination LED mining lamp of claim 2, wherein: the inner wall of the fixing ring (2) is fixed with a transparent plate (13).

7. The adjustable illumination LED mining lamp of claim 2, wherein: the shell (1) and the heat dissipation plate (4) are made of aluminum alloy materials.

8. The adjustable illumination LED mining lamp of claim 2, wherein: the loudspeaker shell (14) is fixed to the bottom of the shell (1), and a reflecting film is fixed to the inner wall of the loudspeaker shell (14).

9. The adjustable illumination LED mining lamp of claim 2, wherein: and a filter screen (15) is fixed on the inner wall of the through hole.

10. The adjustable illumination LED mining lamp of claim 2, wherein: the LED lamp panel (3) is fixedly connected with the fixing ring (2) through screws.