CN222527535U

CN222527535U - LED explosion-proof floodlight

Info

Publication number: CN222527535U
Application number: CN202421063270.2U
Authority: CN
Inventors: 朱晨健; 陈伟
Original assignee: Jiangsu Shenghui Optoelectronic Co ltd
Current assignee: Jiangsu Shenghui Optoelectronic Co ltd
Priority date: 2024-05-15
Filing date: 2024-05-15
Publication date: 2025-02-25
Anticipated expiration: 2034-05-15

Abstract

The utility model discloses an LED explosion-proof floodlight which comprises a base, wherein a supporting plate is fixedly arranged at the top of the base, a rotating shaft is clamped at the top of the supporting plate, a first rotating plate is sleeved on the surface of the rotating shaft, an adjusting plate is fixedly arranged on one side of the first rotating plate, and a first meshing plate is meshed on one side of the adjusting plate. Through rotatory first rotor plate or second rotor plate, preliminary regulation shines the angle, rotatory screwing nut again makes the regulating disk separate with the first meshing dish of meshing, only need rotate first meshing dish or second meshing dish this moment, aim at required position, screw down again screwing nut for first meshing dish and second meshing dish mesh again, can fix the floodlight, and can adjust required angle fast, shine, the change of avoiding the scene condition leads to needs to remove former mounted position, make can be more nimble carry out the adjustment and shine the angle, and can provide the irradiation of a wide range, the flexibility and the reliability of device have been realized.

Description

LED explosion-proof floodlight

Technical Field

The utility model relates to the technical field of floodlights, in particular to an LED explosion-proof floodlight.

Background

The floodlight is a lamp with the illumination intensity on the appointed illuminated surface being higher than that of the surrounding environment, is provided with a structure which is not influenced by climatic conditions, is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like, has wide and narrow emergent beam angles, has a variation range of zero to one hundred eighty degrees, has single-sided illumination range, needs to be provided with a plurality of floodlights under the condition of needing large-area illumination, is fixed by bolts and can only be irradiated at one position, and the subsequent adjustment angle irradiation is inconvenient.

Disclosure of utility model

The present utility model aims to solve one of the technical problems existing in the prior art or related technologies.

The technical scheme adopted by the utility model is as follows:

The utility model provides an explosion-proof floodlight of LED, includes the base, the top fixed mounting of base has the backup pad, the top joint of backup pad has the pivot, first rotor plate has been cup jointed on the surface of pivot, one side fixed mounting of first rotor plate has the regulating disk, one side meshing of regulating disk has first meshing dish, the bolt has been cup jointed in the centre of first meshing dish, the surface threaded connection of bolt has the twist nut, one side fixed mounting of first meshing dish has the back lamp shade, aluminum base board has been placed to one side of back lamp shade, fixed mounting has heat radiation fins all around of back lamp shade one side, heat radiation fins's one side laminating has explosion-proof glass.

Preferably, the bottom of pivot and base joint, the fixed orifices has been seted up on the surface of base.

Preferably, the middle of the rotating shaft is sleeved with a second rotating plate, one side of the second rotating plate is fixedly installed with the adjusting disc, and one side of the adjusting disc is meshed with a second meshing disc.

Preferably, a square hole is formed in the middle of the rear lampshade, and the surface of the square hole is fixedly connected with a power supply shell.

Preferably, a limit square groove is formed in one side of the rear lampshade, the inside of the limit square groove is attached to the aluminum substrate, and an LED lamp is fixedly arranged in the aluminum substrate.

Preferably, one side of the back lampshade is attached with the front lampshade, threaded holes are formed in four corners of the front lampshade, the positions of the threaded holes formed in the back lampshade and the front lampshade are the same, and screws are connected with the threaded holes in a threaded mode.

By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:

According to the utility model, the irradiation angle is preliminarily adjusted by rotating the first rotating plate or the second rotating plate, then rotating the screwing nut to separate the adjusting disc from the meshed first meshing disc, at the moment, only the first meshing disc or the second meshing disc is required to be rotated to align the required position, and then screwing the screwing nut again to enable the first meshing disc and the second meshing disc to be meshed again, so that the floodlight can be fixed, the required angle can be quickly adjusted, irradiation can be performed, the situation that the original installation position needs to be moved due to the change of the field condition is avoided, the irradiation angle can be adjusted more flexibly, irradiation in a larger range can be provided, and the flexibility and reliability of the device are realized.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic perspective rear view of an embodiment of the present utility model;

FIG. 3 is a schematic view of an LED lamp according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a conditioning disk according to one embodiment of the present utility model;

FIG. 5 is a schematic view of a second rotating plate according to an embodiment of the present utility model;

Fig. 6 is a schematic view of a first engagement disc according to an embodiment of the present utility model.

Reference numerals:

1. The LED lamp comprises a base, 2, a supporting plate, 3, a rotating shaft, 4, a first rotating plate, 5, an adjusting plate, 6, a first meshing plate, 7, a bolt, 8, a screwing nut, 9, a second rotating plate, 10, a second meshing plate, 11, a power supply shell, 12, a rear lampshade, 13, a radiating fin, 14, an aluminum substrate, 15, an LED lamp, 16, explosion-proof glass, 17, a front lampshade, 18, a screw, 19 and a fixing hole.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

An LED explosion-proof floodlight provided by some embodiments of the present utility model is described below with reference to the accompanying drawings.

Examples:

Referring to fig. 1-6, the utility model provides an LED explosion-proof floodlight, which comprises a base 1, a supporting plate 2 is fixedly installed at the top of the base 1, a rotating shaft 3 is clamped at the top of the supporting plate 2, the bottom of the rotating shaft 3 is clamped with the base 1, a fixing hole 19 is formed in the surface of the base 1, the fixing hole 19 is used for fixing the base 1, the fixing hole 19 is aligned with a site installation position and then is fixed by installing a bolt, shaking is avoided, a first rotating plate 4 is sleeved on the surface of the rotating shaft 3, the first rotating plate 4 can horizontally rotate at a certain angle on the surface of the rotating shaft 3 to realize an adjustment angle, an adjusting disc 5 is fixedly installed on one side of the first rotating plate 4, a first meshing disc 6 is meshed on one side of the adjusting disc 5, teeth are arranged on one sides of the adjusting disc 5 and the first meshing disc 6, the angle of the vertical direction is convenient to be better adjusted, no dead angle adjustment irradiation can be realized by matching with the first rotating plate 4, a bolt 7 is sleeved in the middle of the first meshing plate 6, the middle of the adjusting plate 5 and the first meshing plate 6 is sleeved with the bolt 7, a screwing nut 8 is connected to the surface of the bolt 7 in a threaded manner, a certain distance on the surface of the bolt 7 is provided with threads, the screw nut 8 is convenient to be matched with the screwing nut 8, the first meshing plate 6 with the adjusted angle can be fixed by the screwing nut 8, even if the adjusting plate 5 is tightly attached to the first meshing plate 6 to complete fixation, the middle of the rotating shaft 3 is sleeved with a second rotating plate 9, the second rotating plate 9 is consistent with the first rotating plate 4 in function and is used for horizontally adjusting the irradiation position of the floodlight, one side of the second rotating plate 9 is fixedly installed with the adjusting plate 5, the number of the adjusting plate 5 is two, the structure is unanimous, and the function is unanimous, one side meshing of regulating disk 5 has second meshing dish 10, second meshing dish 10 is used for adjusting floodlight vertical irradiation position equally, owing to be provided with two floodlights, under the cooperation of first rotor plate 4 and second rotor plate 9, can realize the illumination of a wide range, one side fixed mounting of first meshing dish 6 has back lamp shade 12, fixed mounting has heat radiation fins 13 all around of back lamp shade 12 one side, because floodlight long-time irradiation can turn electric energy into heat energy, heat radiation fins 13 can utilize the windband to walk heat, prevent floodlight internal part damage, square hole has been seted up to the centre of back lamp shade 12, square hole's fixed surface is connected with power shell 11, aluminum substrate 14 has been placed to one side of back lamp shade 12, spacing square groove inside laminating with aluminum substrate 14, the inside fixed mounting of aluminum substrate 14 has LED lamp 15, heat radiation fins 13's one side laminating has explosion-proof glass 16, one side laminating of back lamp shade 12 has lamp shade 17, front lamp shade 17, screw hole, LED screw hole 17 are formed with front lamp shade 17, screw hole, LED screw hole is formed in the front lamp shade 17, the screw hole is formed to the front and is screwed into, the screw hole is formed to the front lamp 17.

The working principle and the use flow of the utility model are that under the action of the rotating shaft 3, the first rotating plate 4 is rotated at the moment, the first rotating plate 4 is adjusted to a required angle, the second rotating plate 9 is rotated and adjusted to a certain angle in the same way, the screwing nut 8 is unscrewed at the moment, the screwing nut 8 and the bolt 7 are loosened, the first meshing disc 6 and the second meshing disc 10 are rotated around the bolt 7 for a certain angle to align to a required irradiation position, the screwing nut 8 and the bolt 7 are screwed, the first meshing disc 6 and the adjusting disc 5 are tightly meshed, and the adjusting disc 5 and the second meshing disc 10 are operated in the same way.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. An LED explosion-proof floodlight, comprising a base (1), characterized in that a support plate (2) is fixedly mounted on the top of the base (1), a rotating shaft (3) is clamped on the top of the support plate (2), a first rotating plate (4) is sleeved on the surface of the rotating shaft (3), an adjusting disk (5) is fixedly mounted on one side of the first rotating plate (4), a first engaging disk (6) is meshed on one side of the adjusting disk (5), a bolt (7) is sleeved in the middle of the first engaging disk (6), a screw nut (8) is threadedly connected on the surface of the bolt (7), a rear lamp cover (12) is fixedly mounted on one side of the first engaging disk (6), an aluminum substrate (14) is placed on one side of the rear lamp cover (12), heat dissipation fins (13) are fixedly mounted around one side of the rear lamp cover (12), and explosion-proof glass (16) is attached to one side of the heat dissipation fins (13).

2. An LED explosion-proof floodlight according to claim 1, characterized in that the bottom of the rotating shaft (3) is snap-fitted to the base (1), and a fixing hole (19) is provided on the surface of the base (1).

3. An LED explosion-proof floodlight according to claim 1, characterized in that a second rotating plate (9) is sleeved in the middle of the rotating shaft (3), one side of the second rotating plate (9) is fixedly mounted on the adjusting disk (5), and one side of the adjusting disk (5) is meshed with a second meshing disk (10).

4. The LED explosion-proof floodlight according to claim 1, characterized in that a square hole is opened in the middle of the rear lamp cover (12), and a power supply housing (11) is fixedly connected to the surface of the square hole.

5. The LED explosion-proof floodlight according to claim 1, characterized in that a limiting square groove is provided on one side of the rear lamp cover (12), the interior of the limiting square groove is in contact with the aluminum substrate (14), and an LED lamp (15) is fixedly installed inside the aluminum substrate (14).

6. An LED explosion-proof floodlight according to claim 1, characterized in that a front lamp cover (17) is attached to one side of the rear lamp cover (12), threaded holes are provided at four corners of the front lamp cover (17), the threaded holes of the rear lamp cover (12) and the front lamp cover (17) are at the same position, and screws (18) are threadedly connected to the inner threads of the threaded holes.