CN219453736U

CN219453736U - Dustproof LED lighting device

Info

Publication number: CN219453736U
Application number: CN202320527833.8U
Authority: CN
Inventors: 尹蕾; 邹小京; 邹俊
Original assignee: Jiangmen Crdlight Optoelectronics Technology Co ltd
Current assignee: Jiangmen Crdlight Optoelectronics Technology Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-08-01
Anticipated expiration: 2033-03-17

Abstract

The utility model discloses a dustproof LED lighting device, which comprises the following components: the LED lamp comprises a lamp holder and a lamp shade, wherein a fixing plate and a heat dissipation opening are arranged on the lamp holder, a filter screen is arranged on the heat dissipation opening, LED lamp beads are arranged in the lamp holder, a first partition plate and a second partition plate are arranged in the lamp holder, a third partition plate is arranged in the lamp shade, threaded holes are formed in the lamp holder and the lamp shade, and the lamp holder and the lamp shade are fixedly connected through bolts and the threaded holes. Compared with the prior art, the lamp shade, the first baffle, the second baffle, the third baffle, the heat dissipation opening and the filter screen are arranged, dust can be reduced from entering the lamp shade, the heat dissipation opening is arranged, the lamp shade can be conveniently dissipated, the heat in the lamp shade is prevented from being too high, and the first baffle, the second baffle, the third baffle and the ash filtering screen are arranged, so that the dustproof effect is better.

Description

Dustproof LED lighting device

Technical Field

The utility model belongs to the technical field of LED lighting devices, and particularly relates to a dustproof LED lighting device.

Background

The utility model provides a CN218379164U is given as a publication number, a LED ceiling lamp with dustproof function, including the lamp stand, the top movable mounting of lamp stand has the lamp shade, the position movable mounting who connects between lamp stand and the lamp shade has two ash filtering nets, the inside bottom surface mounting of lamp shade has two clamping bars, the inside top surface mounting of lamp stand has the joint board, the inside of joint bar activity card income joint board. The top surface of joint board is equipped with two joint board roof grooves, the inside of joint board roof groove all is equipped with joint board inside groove, the inside of joint board inside groove is gone into through joint board roof groove activity card to joint pole. The outer side surface of the lamp shade is U-shaped annular, the outer side of the lamp holder is movably clamped into the U-shaped annular lamp shade, the ash filtering net is movably arranged on the top surface of the outer side of the lamp holder, and the ash filtering net is movably arranged on the bottom surface of the inner side of the U-shaped annular lamp shade. When the lamp holder and the lamp shade are assembled together, the outer sides of the lamp holder and the lamp shade can be sealed through the two ash filtering nets, so that the device has a good dustproof function, and when dust enters the lamp holder and the lamp shade through a gap between the lamp holder and the lamp shade, the dust can be blocked by the ash filtering nets and cannot be attached to internal precise electronic elements.

The device is complete when using, and the inside heat dissipation of lamp shade is not good, and the easy acceleration component damages, so the dustproof lighting device that the radiating effect is good is designed.

Disclosure of Invention

The utility model provides a dustproof LED lighting device, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a dustproof LED lighting device, comprising: the LED lamp comprises a lamp holder and a lamp shade, wherein a fixing plate and a heat dissipation opening are arranged on the lamp holder, a filter screen is arranged on the heat dissipation opening, LED lamp beads are arranged in the lamp holder, a first partition plate and a second partition plate are arranged in the lamp holder, a third partition plate is arranged in the lamp shade, threaded holes are formed in the lamp holder and the lamp shade, and the lamp holder and the lamp shade are fixedly connected through bolts and the threaded holes.

Still further, the thermovent set up in LED lamp pearl left and right sides, first baffle and second baffle all set up in the thermovent outside.

Still further, when lamp stand and lamp shade cooperation are connected, the third baffle inserts first baffle with in the middle of the second baffle, the third baffle with first baffle with interval between the second baffle is two millimeters, the third baffle with be provided with the ash filter screen between the first baffle, the third baffle with also be provided with between the second baffle the ash filter screen.

Still further, when lamp stand and lamp shade cooperation are connected, the third baffle top with the interval between the lamp stand is two millimeters, first baffle with the bottom of second baffle with the interval between the lamp shade is two millimeters, third baffle top with be provided with between the lamp stand the ash filtering net, first baffle with the bottom of second baffle with also be provided with between the lamp shade the ash filtering net.

Still further, the heat dissipation mouth set up in the lamp stand upside, the heat dissipation mouth with the inside intercommunication of lamp stand.

Further, a sliding groove is arranged on the heat dissipation opening, and the filter screen is connected in a sliding manner in the sliding groove.

Furthermore, a fixed frame is arranged on the outer side of the filter screen, a sliding block is arranged on the fixed frame, and the sliding block is in sliding connection with the sliding groove.

Further, a fixed magnet is arranged on the heat dissipation opening, and a fixed iron block is arranged on the fixed frame.

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

1. the lamp shade, the first baffle, the second baffle, the third baffle, the heat dissipation port and the filter screen are arranged, so that dust can be reduced from entering the lamp shade, and the heat dissipation port is arranged, so that the lamp shade can be conveniently cooled, and the excessive heat in the lamp shade is prevented;

2. because the utility model is provided with the first baffle, the second baffle, the third baffle and the ash filtering net, when the lamp holder is connected with the lamp shade in a matched way, the third baffle is inserted between the first baffle and the second baffle, and the ash filtering net is clamped in the gaps among the first baffle, the second baffle, the third baffle, the lamp holder and the lamp shade for sealing, so that the dustproof effect is better.

Drawings

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

FIG. 2 is a schematic view of a split construction of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a schematic view of the structure of the lamp socket of the present utility model;

fig. 5 is a schematic cross-sectional structure of the present utility model.

In the figure: 1. a lamp holder; 2. a lamp shade; 3. a fixing plate; 4. a heat radiation port; 5. a filter screen; 6. LED lamp beads; 7. a first separator; 8. a second separator; 9. a third separator; 10. a threaded hole; 11. a bolt; 12. an ash filtering net; 13. a chute; 14. a fixed frame; 16. a slide block; 17. a fixed magnet; 18. and fixing the iron block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, a dustproof LED lighting device, which comprises: lamp stand 1 and lamp shade 2 are provided with fixed plate 3 and thermovent 4 on the lamp stand 1, are provided with filter screen 5 on the thermovent 4, are provided with LED lamp pearl 6 in the lamp stand 1, are provided with first baffle 7 and second baffle 8 in the lamp stand 1, are provided with third baffle 9 in the lamp shade 2, all are provided with screw hole 10 on lamp stand 1 and the lamp shade 2, and lamp stand 1 and lamp shade 2 pass through bolt 11 and screw hole 10 fixed connection. The heat dissipation port 4 is arranged on the upper side of the lamp holder 1, and the heat dissipation port 4 is communicated with the inside of the lamp holder 1. The cooling hole 4 is arranged on the left side and the right side of the LED lamp bead 6, and the first baffle 7 and the second baffle 8 are arranged on the outer side of the cooling hole 4. Through setting up lamp shade 2, first baffle 7, second baffle 8, third baffle 9, thermovent 4 and filter screen 5, can reduce the dust and get into inside lamp shade 2, through setting up thermovent 4, conveniently dispel the heat to lamp shade 2, prevent that the heat in lamp shade 2 is too high.

When lamp stand 1 and lamp shade 2 cooperation are connected, third baffle 9 inserts in the middle of first baffle 7 and second baffle 8, and the interval between third baffle 9 and first baffle 7 and the second baffle 8 is two millimeters, is provided with ash filtering net 12 between third baffle 9 and the first baffle 7, also is provided with ash filtering net 12 between third baffle 9 and the second baffle 8. When the lamp holder 1 and the lamp shade 2 are connected in a matched mode, the distance between the top of the third partition plate 9 and the lamp holder 1 is two millimeters, the distance between the bottoms of the first partition plate 7 and the second partition plate 8 and the lamp shade 2 is two millimeters, an ash filtering net 12 is arranged between the top of the third partition plate 9 and the lamp holder 1, and an ash filtering net 12 is also arranged between the bottoms of the first partition plate 7 and the second partition plate 8 and the lamp shade 2. Through setting up first baffle 7, second baffle 8, third baffle 9 and ash filtering net 12, when lamp stand 1 and lamp shade 2 cooperation are connected, third baffle 9 inserts in the middle of first baffle 7 and second baffle 8 to seal in the clearance between first baffle 7, second baffle 8, third baffle 9 lamp stand 1 and the lamp shade 2 with ash filtering net 12 card, dustproof effect is better.

The heat radiation opening 4 is provided with a chute 13, and the chute 13 is connected with the filter screen 5 in a sliding way. The outside of the filter screen 5 is provided with a fixed frame 14, the fixed frame 14 is provided with a sliding block 16, and the sliding block 16 is in sliding connection with the sliding groove 13. The heat radiation port 4 is provided with a fixed magnet 17, and the fixed frame 14 is provided with a fixed iron block 18. Through setting up fixed frame 14, filter screen 5, slider 16 and spout 13, conveniently dismantle filter screen 5 from thermovent 4, be convenient for clear up or change filter screen 5, through setting up fixed magnet 17 and fixed iron plate 18, conveniently fix fixed frame 14.

The working principle of the utility model is as follows: when the device is used, the fixing plate 3 is fixedly connected with the outside, the lamp shade 2 is connected with the lamp holder 1, the third partition plate 9 is inserted between the first partition plate 7 and the second partition plate 8, the ash filtering net 12 can be clamped into the gap between the first partition plate 7, the second partition plate 8, the third partition plate 9, the lamp holder 1 and the lamp shade 2 to be sealed in the inserting process of the third partition plate 9, the dustproof effect is better, the heat dissipation of the lamp shade 2 is facilitated through the heat dissipation opening 4, the heat in the lamp shade 2 is prevented from being excessively high, the filter screen 5 has the dustproof effect, dust is prevented from entering the lamp shade 2 from the heat dissipation opening 4, and the filter screen 5 can be detached from the heat dissipation opening 4 to be cleaned or replaced after the dust is accumulated on the filter screen 5, so that the device is convenient to use, and the working principle of the device.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a dustproof LED lighting device, its characterized in that, including lamp stand (1) and lamp shade (2), be provided with fixed plate (3) and thermovent (4) on lamp stand (1), be provided with filter screen (5) on thermovent (4), be provided with LED lamp pearl (6) in lamp stand (1), be provided with first baffle (7) and second baffle (8) in lamp stand (1), be provided with third baffle (9) in lamp shade (2), lamp stand (1) with all be provided with screw hole (10) on lamp shade (2), lamp stand (1) with lamp shade (2) pass through bolt (11) with screw hole (10) fixed connection.

2. A dustproof LED lighting device as set forth in claim 1, wherein: the heat dissipation port (4) is arranged at the left side and the right side of the LED lamp bead (6), and the first partition plate (7) and the second partition plate (8) are arranged at the outer side of the heat dissipation port (4).

3. A dustproof LED lighting device as set forth in claim 2, wherein: when lamp stand (1) and lamp shade (2) cooperation are connected, third baffle (9) insert first baffle (7) with in the middle of second baffle (8), third baffle (9) with interval between first baffle (7) with second baffle (8) is two millimeters, third baffle (9) with be provided with between first baffle (7) ash filter (12), third baffle (9) with also be provided with between second baffle (8) ash filter (12).

4. A dustproof LED lighting device as set forth in claim 3, wherein: when lamp stand (1) and lamp shade (2) cooperation are connected, third baffle (9) top with interval between lamp stand (1) is two millimeters, first baffle (7) with the interval between the bottom of second baffle (8) with between lamp shade (2) is two millimeters, third baffle (9) top with be provided with between lamp stand (1) ash filtering net (12), first baffle (7) with also be provided with between the bottom of second baffle (8) with between lamp shade (2) ash filtering net (12).

5. A dustproof LED lighting device as set forth in claim 1, wherein: the radiating opening (4) is arranged on the upper side of the lamp holder (1), and the radiating opening (4) is communicated with the inside of the lamp holder (1).

6. A dustproof LED lighting device as set forth in claim 5, wherein: the cooling port (4) is provided with a chute (13), and the chute (13) is connected with the filter screen (5) in a sliding way.

7. A dustproof LED lighting device as set forth in claim 6, wherein: the filter screen (5) outside is provided with fixed frame (14), be provided with slider (16) on fixed frame (14), slider (16) with spout (13) sliding connection.

8. A dustproof LED lighting device as set forth in claim 7, wherein: the heat dissipation port (4) is provided with a fixed magnet (17), and the fixed frame (14) is provided with a fixed iron block (18).