CN213362194U - High-power LED ceiling industrial and mining lamp - Google Patents

Abstract

The utility model relates to an industrial and mining lighting technology field provides a high-power LED ceiling industrial and mining lamp, aims at solving current industrial and mining lamp radiating effect not very ideal, and the radiating element is whole shaping usually simultaneously, can't adjust according to operating condition, and this has also leaded to the relatively poor problem of LED ceiling industrial and mining lamp suitability, including the lamp shade that bowl form and lower extreme link up, the inside of lamp shade is equipped with the LED light source board as the light source, and the upper end of lamp shade is equipped with heat-conducting plate, radiating element and LED drive power supply in proper order, and LED light source board is connected through laminating mutually of a plurality of screws I and heat-conducting plate, and the heat-conducting plate is connected with radiating element through the connecting piece, and LED drive power supply is connected with radiating element through power. The utility model discloses be particularly useful for the long-time safe handling of high-power LED ceiling industrial and mining lamp, higher social use value and application prospect have.

Description

High-power LED ceiling industrial and mining lamp

Technical Field

The utility model relates to an industrial and mining lighting technology field, concretely relates to high-power LED ceiling industrial and mining lamp.

Background

Mining lamps are generally used outdoors and in places with severe environment, and high requirements are provided for waterproof installation of the mining lamps; the existing industrial and mining lamp power supply and the LED lamp power supply are generally required to be connected tightly for protection, so that the power supply and the LED lamp power supply can generate a large amount of heat, if the heat cannot be dissipated quickly, the normal work of the industrial and mining lamp is extremely easily influenced, even certain potential safety hazards can be generated, and the service life of the industrial and mining lamp can be shortened.

The current industrial and mining lamp generally dispels the heat through adopting the good material of heat conduction, but the radiating effect is not very ideal, and the radiating element on the industrial and mining lamp is whole shaping usually simultaneously, can't adjust according to operating condition, and this has also LED to LED ceiling industrial and mining lamp suitability relatively poor, must produce as required, influences the input and the enlarged use of industrial and mining lamp. Therefore, a high-power LED ceiling mining lamp is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a high-power LED ceiling industrial and mining lamp has overcome the not enough of prior art, reasonable in design, and compact structure aims at solving current industrial and mining lamp radiating effect and not very ideal, and the radiating element is whole shaping usually simultaneously, can't adjust according to operating condition, and this has also LED to the relatively poor problem of LED ceiling industrial and mining lamp suitability.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a high-power LED ceiling mining lamp comprises a bowl-shaped lampshade with a through upper end and a through lower end, an LED light source plate serving as a light source is arranged inside the lampshade, a heat conducting plate, a heat dissipation unit and an LED driving power supply are sequentially arranged at the upper end of the lampshade, the LED light source plate is attached to and connected with the heat conducting plate through a plurality of screws I, the heat conducting plate is connected with the heat dissipation unit through a connecting piece, and the LED driving power supply is connected with the heat dissipation unit through power supply fixing screws;

the heat dissipation unit comprises a plurality of arc radiators, the arc radiators comprise arc plates located on the inner side, a plurality of heat dissipation fins distributed in an annular array are integrally formed on the outer walls of the arc plates, a plurality of mounting holes matched with LED driving power holes of different models are sequentially distributed in one heat dissipation fin, and connecting holes matched with connecting pieces are formed in the lower ends of the plurality of heat dissipation fins.

Preferably, the lower part of the LED light source board is provided with a light source cover for protecting the LED light source board through a plurality of screws II.

Preferably, the light source cover is made of transparent PC plastic.

Preferably, a hanging ring for hanging is installed on the upper end of the LED driving power supply in a threaded mode.

Preferably, be equipped with the installing support between LED drive power supply and the heat dissipation unit, the installing support is including being located the power fixed plate between drive power supply and the heat dissipation unit, and the both sides of power fixed plate upwards buckle one's shaping and have the rotation wing, and connect two vertical sections of the frame of falling the U-shaped respectively through positioning bolt on two rotation wings, and installation hole site I has been seted up at the horizontal segment middle part of the frame of falling the U-shaped, and installation hole site II has been seted up to the bilateral symmetry of installation hole site I.

Preferably, two arc rotating grooves are formed in the rotating wings, adjusting bolts are inserted into the arc rotating grooves in a rotating mode, and the two adjusting bolts are installed on the two vertical sections of the inverted-U-shaped frame respectively.

Preferably, the connecting piece is a copper screw or a copper pipe.

(III) advantageous effects

The embodiment of the utility model provides a high-power LED ceiling industrial and mining lamp possesses following beneficial effect:

1. the plurality of independent arc radiators are assembled into an integral radiating unit, independent individuals realize independent radiating effects, and each independent arc radiator is small in size and low in processing cost; simultaneously can carry out the regulation of arc radiator number according to the size of illuminating power in actual installation, carry out nimble increase and decrease according to the demand and adjust, improve the suitability.

2. Through the selective adaptive installation of the hanging ring and the installation support, the high-power LED ceiling mining lamp can be conveniently and rapidly installed in multiple modes in multiple installation modes.

3. Through positioning bolt, arc rotation groove and adjusting bolt's integrated configuration, through the rotation of the frame of falling the U-shaped, cooperation adjusting bolt rotates the spacing rotation of inslot at the arc, can realize that this LED industrial and mining lamp shines to the location of certain direction or angle, improves the practicality.

Drawings

The above features, technical features, advantages and implementation of a high power LED ceiling mining lamp will be further explained in the following preferred embodiments in a clearly understandable manner with reference to the accompanying drawings.

FIG. 1 is a first perspective view of the present invention;

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

fig. 3 is a front view of the present invention;

fig. 4 is a sectional view of the structure a-a of fig. 3 according to the present invention;

fig. 5 is an exploded view of the first embodiment of the present invention;

fig. 6 is a schematic structural view of the heat dissipation unit of the present invention;

fig. 7 is an explosion separation according to the second embodiment of the present invention;

fig. 8 is a schematic structural view of the middle mounting bracket of the present invention.

In the figure: the LED lamp comprises a lamp shade 1, an LED light source plate 2, a light source cover 21, a heat dissipation unit, an arc-shaped heat sink 3, an arc-shaped plate 31, a heat dissipation fin 32, a mounting hole 33, a connecting hole 34, an LED driving power supply 4, a hanging ring 5, a mounting bracket 6, a power fixing plate 61, a rotating wing 62, an inverted U-shaped frame 63, a mounting hole position I631, a mounting hole position II 632, a positioning bolt 64, an arc-shaped rotating groove 65, an adjusting bolt 66, a power positioning strip hole 67, a power fixing screw 9, a heat conduction plate 7 and a connecting piece 8.

Detailed Description

The invention will be further described with reference to the following figures 1-8 and examples:

example 1

A high-power LED ceiling mining lamp comprises a bowl-shaped lampshade 1 with a through upper end and a through lower end, an LED light source plate 2 serving as a light source is arranged inside the lampshade 1, a heat conduction plate 7, a heat dissipation unit and an LED driving power supply 4 are sequentially arranged at the upper end of the lampshade 1, the LED light source plate 2 is attached to and connected with the heat conduction plate 7 through a plurality of screws I, the heat conduction plate 7 is connected with the heat dissipation unit through a connecting piece 8, and the LED driving power supply 4 is connected with the heat dissipation unit through a power supply fixing screw 9;

in this embodiment, the heat dissipation unit is composed of a plurality of arc-shaped heat sinks 3, each arc-shaped heat sink 3 includes an arc-shaped plate 31 located on the inner side, a plurality of heat dissipation fins 32 distributed in an annular array are integrally formed on the outer wall of each arc-shaped plate 31, a plurality of mounting holes 33 matched with the hole sites of the LED driving power supplies 4 of different models are sequentially distributed on one heat dissipation fin 32, and the lower ends of the plurality of heat dissipation fins 32 are provided with connecting holes 34 matched with the connecting pieces 8;

in this embodiment, as shown in fig. 6, the arc radiators 3 are 4 independent individuals, and are assembled into an integral heat dissipation unit, the independent individuals achieve independent heat dissipation effects, each independent arc radiator 3 has a small volume, and the processing cost is low; and can carry out the regulation of 3 numbers of arc radiators according to the size of illuminating power in actual installation, carry out nimble increase and decrease according to the demand and adjust, improve the suitability.

In this embodiment, as shown in fig. 4 and 5, a light source cover 21 for protecting the LED light source board 2 is mounted on the lower portion of the LED light source board 2 through a plurality of screws ii to protect the light source.

In this embodiment, as shown in fig. 4 and 5, the light source cover 21 is made of transparent PC plastic with high head light ratio, so as to improve the illumination.

In this embodiment, as shown in fig. 5, a hanging ring 5 for hanging is installed on the upper end of the LED driving power supply 4 in a threaded manner, and is used for hanging the LED mining lamp on a ceiling.

In this embodiment, as shown in fig. 5, the connecting member 8 is a copper screw or a copper pipe, the copper screw is used when the power of the lamp is low, and the copper pipe is used when the power of the lamp is high, so that the connecting effect is effectively ensured.

Example 2

The present embodiment is different from embodiment 1 in that, as shown in fig. 7 and 8, a mounting bracket 6 is provided between the LED driving power source 4 and the heat dissipating unit, the mounting bracket 6 includes a power fixing plate 61 between the driving power source 4 and the heat dissipating unit, and two sides of the power fixing plate 61 are bent upwards by 90 degrees to form rotating wings 62, the two rotating wings 62 are respectively connected with two vertical sections of the inverted U-shaped frame 63 through positioning bolts 64, the middle part of the horizontal section of the inverted U-shaped frame 63 is provided with a mounting hole position I631, two sides of the mounting hole position I631 are symmetrically provided with mounting hole positions II 632, the LED mining lamp can be hoisted on the ceiling by the inverted U-shaped frame 63 penetrating through the ceiling beam, meanwhile, according to actual installation working conditions, the installation effect can be guaranteed by adopting the bolts or iron wire winding and the like to match the installation hole position I631 or the two installation hole positions II 632 on the top of the fixed ceiling.

In this embodiment, as shown in fig. 7 and 8, two arc-shaped rotating grooves 65 have been all seted up on the rotating wing 62, and arc-shaped rotating groove 65 internal rotation is inserted and is equipped with adjusting bolt 66, and two adjusting bolt 66 install respectively on two vertical sections of the frame 63 of falling the U-shape, and through the rotation of the frame 63 of falling the U-shape, the spacing rotation of adjusting bolt 66 in arc-shaped rotating groove 65 can be realized, and the location of this LED industrial and mining lamp to certain direction or angle is shone, improves the practicality.

Meanwhile, the power fixing plate 61 is provided with power positioning strip holes 67 for adapting to power supplies of different specifications and models and different brands, so that power supplies of different specifications and models and different brands can be installed, and the adaptability is improved.

Other undescribed structures refer to example 1.

The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.

Claims (7)

1. A high-power LED ceiling mining lamp comprises a bowl-shaped lampshade (1) with a through upper end and a through lower end, and is characterized in that an LED light source plate (2) serving as a light source is arranged inside the lampshade (1), a heat conducting plate (7), a heat dissipation unit and an LED driving power supply (4) are sequentially arranged at the upper end of the lampshade (1), the LED light source plate (2) is attached to the heat conducting plate (7) through a plurality of screws I, the heat conducting plate (7) is connected with the heat dissipation unit through a connecting piece (8), and the LED driving power supply (4) is connected with the heat dissipation unit through a power fixing screw (9);

the radiating unit comprises a plurality of arc radiators (3), arc radiators (3) are including arc (31) that are located the inboard, and integrated into one piece has a plurality of radiating fin (32) that are the distribution of annular array on the outer wall of arc (31), a plurality of mounting holes (33) with different model LED drive power supply (4) hole site looks adaptation have been arranged in proper order on one of them radiating fin (32), and the lower extreme of a plurality of radiating fin (32) is equipped with connecting hole (34) with connecting piece (8) looks adaptation.

2. The high-power LED ceiling mining lamp of claim 1, wherein: and a light source cover (21) used for protecting the LED light source plate (2) is arranged at the lower part of the LED light source plate (2) through a plurality of screws II.

3. The high-power LED ceiling mining lamp of claim 2, wherein: the light source cover (21) is made of transparent PC plastic.

4. The high-power LED ceiling mining lamp of claim 1, wherein: and a hanging ring (5) for hanging is installed at the upper end of the LED driving power supply (4) through threads.

5. The high-power LED ceiling mining lamp of claim 1, wherein: be equipped with between LED drive power supply (4) and the radiating unit installing support (6), installing support (6) are including being located drive power supply (4) and radiating unit between power fixed plate (61), and the both sides of power fixed plate (61) are upwards buckled (90) ° shaping and are had rotation wing (62), and two vertical sections of connecting inverted U-shaped frame (63) respectively through positioning bolt (64) on two rotation wings (62), installation hole site I (631) have been seted up at the horizontal segment middle part of inverted U-shaped frame (63), and installation hole site II (632) have been seted up to the bilateral symmetry of installation hole site I (631).

6. The high-power LED ceiling mining lamp of claim 5, wherein: arc-shaped rotating grooves (65) are formed in the two rotating wings (62), adjusting bolts (66) are inserted into the arc-shaped rotating grooves (65) in a rotating mode, and the two adjusting bolts (66) are installed on two vertical sections of the inverted U-shaped frame (63) respectively.

7. The high-power LED ceiling mining lamp of claim 1, wherein: the connecting piece (8) is a copper screw or a copper pipe.

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