CN219063337U

CN219063337U - Explosion-proof LED lamp with adjustable luminous angle

Info

Publication number: CN219063337U
Application number: CN202223334522.4U
Authority: CN
Inventors: 陆新华
Original assignee: Jiangsu Qiaoguang Lamp Manufacturing Co ltd
Current assignee: Jiangsu Qiaoguang Lamp Manufacturing Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-23
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses an explosion-proof LED lamp with an adjustable light emitting angle, which comprises a base, an LED lamp panel and a rotating plate, wherein the surface of the base is connected with a rotating assembly for driving the rotating plate to rotate, the rotating assembly is connected with the rotating plate, the upper surface of the rotating plate is fixedly connected with a supporting plate, the inside of the supporting plate is connected with a driving assembly for driving the LED lamp panel to move, and the explosion-proof LED lamp relates to the technical field of LED lamps.

Description

Explosion-proof LED lamp with adjustable luminous angle

Technical Field

The utility model relates to the technical field of LED lamps, in particular to an explosion-proof LED lamp with an adjustable light emitting angle.

Background

The patent of publication number CN212840836U discloses a LED banks structure with adjustable luminous angle, relates to LED lamp technical field, has solved the current LED lamp function singleness in the present market and the unable problem of adjusting of irradiation angle, and it includes rotatory frame, the bottom rotation of rotatory frame inner chamber is connected with the rotary disk, the fixed surface of rotary disk is connected with the extrusion pole, the top fixedly connected with fixture block of extrusion pole, the board is placed to the top fixedly connected with of rotary disk, the equal fixedly connected with support frame in both sides at board top is placed to the equal fixedly connected with of top of two support frames relative one side, fixedly connected with regulating frame between two mounting frames, the bottom of regulating frame both sides all is connected with the connecting rod, rotate between the surface of two connecting rods and be connected with the movable frame, this LED banks structure with adjustable luminous angle conveniently adjusts the angle of LED lamp, LED lamp stability has been improved, the irradiation position of LED lamp is convenient for adjusting, the suitability of LED lamp has been improved.

Above-mentioned patent drives the fixture block through utilizing extrusion pole and extrusion spring and stretches out and draws back, and then fixture block joint is inside the bayonet socket, accomplishes the chucking of rotatory dish fixedly, however the quantity of bayonet socket is limited for the rotation angle that the rotary disk can be fixed is limited, thereby the coverage of the LED lamp that reduces.

Therefore, we propose an explosion-proof LED lamp with an adjustable light emitting angle.

Disclosure of Invention

The present utility model has been made in view of the above and/or problems occurring in the conventional explosion-proof LED lamp with an adjustable light emission angle.

Therefore, the rotating assembly is arranged on the base, the output shaft of the first motor is utilized to rotate to drive the gear to rotate, and the rotating plate is driven to rotate through the engagement of the gear and the tooth grooves, so that the direction of the LED lamp panel is changed, and the problem that the coverage range of the LED lamp is reduced in the background technology is solved.

The utility model provides an explosion-proof LED lamp of luminous angularly adjustable, includes base, LED lamp plate and rotation board, the surface connection of base has the rotatory rotating assembly of drive rotation board, rotating assembly is connected with the rotation board, the last fixed surface of rotation board is connected with the backup pad, the internal connection of backup pad has the drive assembly that drive LED lamp plate removed.

As a preferable scheme of the explosion-proof LED lamp with the adjustable luminous angle, the surface of the LED lamp panel is provided with the LED lamp wick, and the top end and the bottom end of the LED lamp panel are fixedly connected with the connecting plates.

As a preferable scheme of the explosion-proof LED lamp with the adjustable light emitting angle, the rotating assembly comprises a first motor, the first motor is fixedly connected in the base, an output shaft of the first motor extends to the upper side of the base and is fixedly connected with a gear, and the first motor is an explosion-proof motor.

As a preferable scheme of the explosion-proof LED lamp with the adjustable light-emitting angle, the upper surface of the base is rotatably connected with the rotating shaft, the top end of the rotating shaft is fixedly connected with the rotating plate, and tooth grooves meshed with the gears are formed in the outer surface of the rotating plate.

As a preferable scheme of the explosion-proof LED lamp with the adjustable luminous angle, the upper surface of the base is provided with the annular groove, the inner wall of the annular groove is connected with the connecting rod in a sliding manner, and the top end of the connecting rod is fixedly connected with the lower surface of the rotating plate.

As a preferable scheme of the explosion-proof LED lamp with the adjustable light emitting angle, the driving assembly comprises a second motor, an inner cavity and a connecting groove are formed in the supporting plate, a threaded rod is connected to the bottom end of the inner cavity in a rotating mode, the top end of the threaded rod is fixedly connected with an output shaft of the second motor, and the second motor is an explosion-proof motor.

As a preferable scheme of the explosion-proof LED lamp with the adjustable light emitting angle, the surface of the threaded rod is connected with the threaded sleeve in a threaded manner, the outer wall of the threaded sleeve is fixedly connected with the lifting block, and the left end of the lifting block extends to the outer part of the supporting plate through the connecting groove and is in rotary connection with the connecting plate below.

As a preferable scheme of the explosion-proof LED lamp with the adjustable light emitting angle, the left end of the supporting plate is provided with the limit groove, the inner wall of the limit groove is connected with the sliding block in a sliding manner, and the lower surface of the sliding block extends to the outside of the limit groove and is rotationally connected with the connecting plate above.

Compared with the prior art, the method has the advantages that:

1. the rotating assembly is arranged, the gear is driven to rotate by utilizing the power of the first motor, and the rotating plate is driven to rotate by the meshing of the gear and the tooth slot, so that the direction of the LED lamp panel is changed;

2. through setting up drive assembly, utilize the power of second motor to drive the threaded rod rotation to through threaded rod and screw sleeve's threaded connection, make the lifter reciprocate, thereby drive LED lamp plate bottom upward movement through the connecting plate, and under the top side-to-side gliding cooperation of slider drive LED lamp plate, adjust the angle of LED lamp plate.

Drawings

FIG. 1 is a schematic diagram of an explosion-proof LED lamp with an adjustable light emitting angle;

FIG. 2 is a front view of an explosion-proof LED lamp with an adjustable light emitting angle;

FIG. 3 is a schematic diagram of a right-view structure of an explosion-proof LED lamp with an adjustable light emitting angle;

fig. 4 is a schematic diagram of a top view structure of an explosion-proof LED lamp with an adjustable light emitting angle.

In the figure: the LED lamp comprises a supporting plate 1, a base 2, a rotating plate 3, a first motor 41, an annular groove 42, a connecting rod 43, a rotating shaft 44, tooth grooves 45, a gear 46, an LED lamp panel 6, an LED lamp wick 61, a connecting plate 62, a limiting groove 71, a second motor 72, a sliding block 73, a connecting groove 74, a threaded rod 75, an inner cavity 76, a threaded sleeve 77 and a lifting block 78.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The utility model provides an explosion-proof LED lamp with an adjustable light emitting angle, which is shown in figures 1, 2, 3 and 4 and comprises a base 2, an LED lamp panel 6 and a rotating plate 3, wherein the surface of the base 2 is connected with a rotating assembly for driving the rotating plate 3 to rotate, the rotating assembly is connected with the rotating plate 3, the upper surface of the rotating plate 3 is fixedly connected with a supporting plate 1, the inside of the supporting plate 1 is connected with a driving assembly for driving the LED lamp panel 6 to move, the surface of the LED lamp panel 6 is provided with an LED lamp wick 61, the top end and the bottom end of the LED lamp panel 6 are fixedly connected with a connecting plate 62, the base 2 is used for supporting, the rotating plate 3 is used for driving the supporting plate 1 to rotate, the driving assembly is used for adjusting the angle of the LED lamp panel 6, and the rotating assembly is used for driving the supporting plate 1 to rotate.

The rotating assembly comprises a first motor 41, the first motor 41 is fixedly connected to the inside of a base 2, an output shaft of the first motor 41 extends to the upper side of the base 2 and is fixedly connected with a gear 46, the upper surface of the base 2 is rotationally connected with a rotating shaft 44, the top end of the rotating shaft 44 is fixedly connected with a rotating plate 3, a tooth groove 45 meshed with the gear 46 is formed in the outer surface of the rotating plate 3, an annular groove 42 is formed in the upper surface of the base 2, a connecting rod 43 is slidably connected to the inner wall of the annular groove 42, the top end of the connecting rod 43 is fixedly connected with the lower surface of the rotating plate 3, the first motor 41 is used for providing power, the gear 46 is rotationally driven through the output shaft of the first motor 41, the rotating plate 3 is rotationally driven through the meshing of the gear 46 and the tooth groove 45, and the rotating plate 3 is rotationally driven through the rotating plate 3, and the connecting rod 43 slides in the inner wall of the annular groove 42 to keep balance of the rotating plate 3.

The drive assembly includes second motor 72, inner chamber 76 and spread groove 74 have been seted up to the inside of backup pad 1, the bottom rotation of inner chamber 76 is connected with threaded rod 75, the top and the output shaft fixed connection of second motor 72 of threaded rod 75, threaded sleeve 77 is connected with to the surface screw thread of threaded rod 75, the outer wall fixedly connected with elevating block 78 of threaded sleeve 77, the left end of elevating block 78 extends to the outside of backup pad 1 and rotates with the connecting plate 62 of below through spread groove 74 and be connected, the spacing groove 71 has been seted up to the left end of backup pad 1, the inner wall sliding connection of spacing groove 71 has slider 73, the lower surface of slider 73 extends to the outside of spacing groove 71 and rotates with the connecting plate 62 of top to be connected, second motor 72 is used for providing power for the drive assembly, utilize the output shaft rotation of motor to drive threaded rod 75 to rotate, threaded connection through threaded rod 75 and threaded sleeve 77, make elevating block 78 reciprocate under the spacing of spread groove 74, thereby drive LED lamp plate 6 bottom upward through connecting plate 62, thereby drive the top of LED lamp plate 6 through connecting plate 62 and horizontal slip at slider 73, and then the angle of adjustment LED lamp plate 6.

Working principle: when the LED lamp panel 6 is specifically used, the second motor 72 is turned on, the output shaft of the second motor 72 is utilized to rotate to drive the threaded rod 75 to rotate, the lifting block 78 is enabled to move up and down under the limit of the connecting groove 74 through the threaded connection of the threaded rod 75 and the threaded sleeve 77, the bottom of the LED lamp panel 6 is driven to move upwards through the connecting plate 62, the top end of the LED lamp panel 6 is driven to slide left and right through the connecting plate 62 at the sliding block 73, and then the angle of the LED lamp panel 6 is adjusted.

The first motor 41 can be turned on, the gear 46 is driven to rotate by the rotation of the output shaft of the first motor 41, and the rotating plate 3 is driven to rotate by the engagement of the gear 46 and the tooth grooves 45, so that the direction of the LED lamp panel 6 is changed.

Further, the first motor 41 and the second motor 72 are explosion-proof motors, so that the present utility model can be applied to explosion-proof occasions.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides an explosion-proof LED lamp of luminous angularly adjustable, includes base (2), LED lamp plate (6) and rotating plate (3), its characterized in that, the surface connection of base (2) has drive rotating plate (3) pivoted rotating assembly, rotating assembly be connected with rotating plate (3), the last fixed surface of rotating plate (3) is connected with backup pad (1), the internal connection of backup pad (1) has the drive assembly that drive LED lamp plate (6) removed.

2. The explosion-proof LED lamp with the adjustable light emitting angle according to claim 1, wherein an LED lamp wick (61) is arranged on the surface of the LED lamp panel (6), and connecting plates (62) are fixedly connected to the top end and the bottom end of the LED lamp panel (6).

3. The explosion-proof LED lamp with the adjustable light emitting angle according to claim 2, wherein the rotating assembly comprises a first motor (41), the first motor (41) is fixedly connected inside the base (2), and an output shaft of the first motor (41) extends to the upper side of the base (2) and is fixedly connected with a gear (46); the first motor (41) is an explosion-proof motor.

4. An explosion-proof LED lamp with adjustable light emitting angle according to claim 3, wherein the upper surface of the base (2) is rotatably connected with a rotating shaft (44), the top end of the rotating shaft (44) is fixedly connected with a rotating plate (3), and tooth grooves (45) meshed with a gear (46) are formed on the outer surface of the rotating plate (3).

5. The explosion-proof LED lamp with the adjustable light emitting angle according to claim 4, wherein an annular groove (42) is formed in the upper surface of the base (2), a connecting rod (43) is slidably connected to the inner wall of the annular groove (42), and the top end of the connecting rod (43) is fixedly connected with the lower surface of the rotating plate (3).

6. The explosion-proof LED lamp with the adjustable light emitting angle according to claim 5, wherein the driving assembly comprises a second motor (72), an inner cavity (76) and a connecting groove (74) are formed in the supporting plate (1), a threaded rod (75) is rotatably connected to the bottom end of the inner cavity (76), and the top end of the threaded rod (75) is fixedly connected with an output shaft of the second motor (72); the second motor (72) is an explosion-proof motor.

7. The explosion-proof LED lamp with the adjustable light emitting angle according to claim 6, wherein the surface of the threaded rod (75) is in threaded connection with a threaded sleeve (77), the outer wall of the threaded sleeve (77) is fixedly connected with a lifting block (78), and the left end of the lifting block (78) extends to the outside of the supporting plate (1) through a connecting groove (74) and is in rotary connection with the connecting plate (62) below.

8. The explosion-proof LED lamp with the adjustable light emitting angle according to claim 7, wherein a limit groove (71) is formed in the left end of the supporting plate (1), a sliding block (73) is connected to the inner wall of the limit groove (71) in a sliding mode, and the lower surface of the sliding block (73) extends to the outer portion of the limit groove (71) and is in rotary connection with the connecting plate (62) above.