CN215336002U

CN215336002U - LED lamp with good heat dissipation performance

Info

Publication number: CN215336002U
Application number: CN202120738952.9U
Authority: CN
Inventors: 李进平
Original assignee: Foshan Shunlai Photoelectric Technology Co ltd
Current assignee: Foshan Shunlai Photoelectric Technology Co ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-12-28
Anticipated expiration: 2031-04-12

Abstract

The utility model belongs to the field of LED lamps, and particularly relates to an LED lamp with good heat dissipation performance, which comprises a top plate installed on a ceiling, wherein a fan is fixedly installed on the top plate, a guide groove is formed in the top plate, a sliding block is connected in the guide groove in a sliding mode, a guide rod is welded in the guide groove, a spring is arranged on the outer side of the guide rod, a connecting rod is welded on the sliding block, an inclined block is welded at the tail end of the connecting rod, a lampshade is connected on the surface of the inclined block in a contact mode, and a dustproof net is fixedly sleeved on the outer side of the top plate. According to the utility model, the spring is arranged outside the guide rod, when the lampshade is installed, the lampshade is in contact with the inclined block, so that the inclined block drives the sliding block to slide towards the direction close to the spring through the connecting rod, when the inclined block enters the lampshade, the spring resets to reset the sliding block, further the inclined block resets to be in contact with the inner top wall of the lampshade, the lampshade is supported, and the lampshade can be taken down by pressing the connecting rod in opposite directions during disassembly, so that the lampshade is convenient to fix and disassemble.

Description

LED lamp with good heat dissipation performance

Technical Field

The utility model relates to the technical field of LED lamps, in particular to an LED lamp with good heat dissipation performance.

Background

An LED, also called a light emitting diode, is a solid state semiconductor device that can convert electrical energy into visible light, and can directly convert electricity into light. The heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, and the other end of the wafer is connected with an anode of a power supply, so that the whole wafer is packaged by epoxy resin.

Among the prior art, good heat dissipation's LED lamps and lanterns when using, the lamp shade installation of lamps and lanterns is dismantled inconveniently, is not convenient for change the maintenance, and simultaneously, the device is after long-time the use, can get into the dust in the device, and then produces the collection dirt in the messenger's lamp shade. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an LED lamp with good heat dissipation, which solves the problem that a lampshade of the lamp is inconvenient to mount and dismount and also solves the problem that dust is generated in the lampshade.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a good heat dissipation's LED lamps and lanterns, is including installing the roof on the ceiling, fixed mounting has the fan on the roof, the guide slot has been seted up on the roof, sliding connection has the slider in the guide slot, the welding has the guide arm in the guide slot, the outside of guide arm is provided with the spring, the welding has the connecting rod on the slider, the terminal welding of connecting rod has the sloping block, the surface contact of sloping block is connected with the lamp shade, the fixed dust screen that has cup jointed in the outside of roof, the lamp shade has been cup jointed in the dust screen, the rubber circle has been cup jointed in the outside of dust screen, the opening has been seted up on the lamp shade, sliding connection has the mounting panel in the opening, fixed mounting has magnet on the mounting panel, magnet and roof contact connection, the inlet port has been seted up on the mounting panel, be provided with emitting diode on the mounting panel.

Preferably, a guide hole is formed in the sliding block, and a guide rod is sleeved in the guide hole in a sliding manner.

Preferably, one end of the spring is in contact connection with a top plate, and the other end of the spring is in contact connection with a sliding block.

Preferably, a stop block is welded on the guide rod and is in contact connection with the sliding block.

Preferably, the lampshade is provided with a sliding groove, and the sliding groove is connected with a connecting rod in a sliding manner.

Preferably, there are two magnets, and the two magnets are symmetrically distributed on the mounting plate.

Preferably, the air inlet holes are multiple and are uniformly distributed on the mounting plate.

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

1. according to the utility model, the spring is arranged outside the guide rod, when the lampshade is installed, the lampshade is in contact with the inclined block, so that the inclined block drives the sliding block to slide towards the direction close to the spring through the connecting rod, when the inclined block enters the lampshade, the spring resets to reset the sliding block, further the inclined block resets to be in contact with the inner top wall of the lampshade, the lampshade is supported, and the lampshade can be taken down by pressing the connecting rod in opposite directions during disassembly, so that the lampshade is convenient to fix and disassemble.

2. According to the utility model, the dustproof net is fixedly sleeved on the top plate and detachably connected with the lampshade through the rubber ring, so that the space between the lampshade and the top plate is protected, and dust is prevented from entering the lampshade to cause dust collection in the lampshade.

Drawings

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

FIG. 2 is a top view of the lamp enclosure of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

fig. 4 is an enlarged view of the utility model at B in fig. 1.

In the figure: 1. a ceiling; 2. a top plate; 3. a fan; 4. a guide groove; 5. a slider; 6. a guide bar; 7. a guide hole; 8. a spring; 9. a stopper; 10. a connecting rod; 11. a sloping block; 12. a lamp shade; 13. a chute; 14. a dust screen; 15. a rubber ring; 16. an opening; 17. mounting a plate; 18. a magnet; 19. an air inlet; 20. a light emitting diode.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an LED lamp with good heat dissipation performance includes a top plate 2 installed on a ceiling 1, a fan 3 is fixedly installed on the top plate 2, a guide groove 4 is formed in the top plate 2, a slider 5 is slidably connected in the guide groove 4, a guide rod 6 is welded in the guide groove 4, a spring 8 is arranged on the outer side of the guide rod 6, a connecting rod 10 is welded on the slider 5, an oblique block 11 is welded at the tail end of the connecting rod 10, a lampshade 12 is connected to the surface of the oblique block 11 in a contact manner, a dustproof net 14 is fixedly sleeved on the outer side of the top plate 2, the lampshade 12 is sleeved in the dustproof net 14, a rubber ring 15 is sleeved on the outer side of the dustproof net 14, an opening 16 is formed in the lampshade 12, an installation plate 17 is slidably sleeved in the opening 16, a magnet 18 is fixedly installed on the installation plate 17, the magnet 18 is in contact with the top plate 2, an air inlet 19 is formed in the installation plate 17, and a light emitting diode 20 is arranged on the installation plate 17.

Referring to fig. 3, a guide hole 7 is formed in the slider 5, and a guide rod 6 is slidably sleeved in the guide hole 7. The guide rod 6 can pass through the sliding block 5 by arranging the guide hole 7.

Referring to fig. 3, one end of the spring 8 is connected to the top plate 2 in a contact manner, and the other end of the spring 8 is connected to the slider 5 in a contact manner. The slide block 5 is pushed up by the spring 8.

Referring to fig. 3, a stop 9 is welded on the guide rod 6, and the stop 9 is in contact connection with the slider 5. The slide block 5 is limited by arranging the stop block 9.

Referring to fig. 4, the lampshade 12 is provided with a sliding slot 13, and the sliding slot 13 is connected with the connecting rod 10 in a sliding manner. The link 10 can pass through the lamp housing 12 by providing the slide groove 13.

Referring to fig. 1, there are two magnets 18, and the two magnets 18 are symmetrically distributed on the mounting plate 17. By providing two magnets 18, the mounting plate 17 is made more stable.

Referring to fig. 1, there are a plurality of air inlet holes 19, and the plurality of air inlet holes 19 are uniformly distributed on the mounting plate 17. By providing an air inlet hole 19, air flow is allowed through the mounting plate 17.

The specific implementation process of the utility model is as follows: when the lampshade 12 is installed, the lampshade 12 moves to contact with the inclined block 11, so that the inclined block 11 moves, the inclined block 11 drives the connecting rod 10 to move, the connecting rod 10 drives the sliding block 5 to slide on the guide rod 6 in the direction close to the spring 8, so that the spring 8 is compressed, when the sloping block 11 completely enters the lampshade 12, the spring 8 resets to reset the slide block 5, the slide block 5 drives the connecting rod 10 to reset, the connecting rod 10 drives the sloping block 11 to reset, and further the sloping block 11 is contacted with the inner top wall of the lampshade 12, the lampshade 12 is supported, when the lampshade is disassembled, the lampshade 12 can be separated from the inclined block 11 by pressing the connecting rods 10 oppositely, so that the lampshade 12 can be taken down, thereby facilitating the fixation and the disassembly of the lampshade 12, the dustproof net 14 is fixedly sleeved on the top plate 2, the dustproof net 14 is detachably connected with the lampshade 12 through the rubber ring 15, and then protect the space between lamp shade 12 and roof 2, avoid the dust bug lamp to get into in the lamp shade 12 and cause the interior collection dirt of lamp shade 12.

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

Claims

1. An LED lamp with good heat dissipation performance comprises a top plate (2) installed on a ceiling (1), and is characterized in that: the fan (3) is fixedly installed on the top plate (2), the guide groove (4) is formed in the top plate (2), the sliding block (5) is connected in the guide groove (4) in a sliding mode, the guide rod (6) is welded in the guide groove (4), the spring (8) is arranged on the outer side of the guide rod (6), the connecting rod (10) is welded on the sliding block (5), the inclined block (11) is welded at the tail end of the connecting rod (10), the lamp shade (12) is connected to the surface of the inclined block (11) in a welding mode, the dustproof net (14) is fixedly sleeved on the outer side of the top plate (2), the lamp shade (12) is sleeved in the dustproof net (14), the rubber ring (15) is sleeved on the outer side of the dustproof net (14), the opening (16) is formed in the lamp shade (12), the mounting plate (17) is sleeved in the opening (16) in a sliding mode, and the magnet (18) is fixedly installed on the mounting plate (17), the magnet (18) is in contact connection with the top plate (2), an air inlet hole (19) is formed in the mounting plate (17), and a light emitting diode (20) is arranged on the mounting plate (17).

2. The LED lamp with good heat dissipation performance of claim 1, wherein: a guide hole (7) is formed in the sliding block (5), and a guide rod (6) is sleeved in the guide hole (7) in a sliding mode.

3. The LED lamp with good heat dissipation performance of claim 1, wherein: one end of the spring (8) is in contact connection with the top plate (2), and the other end of the spring (8) is in contact connection with the sliding block (5).

4. The LED lamp with good heat dissipation performance of claim 1, wherein: a stop block (9) is welded on the guide rod (6), and the stop block (9) is in contact connection with the sliding block (5).

5. The LED lamp with good heat dissipation performance of claim 1, wherein: the lampshade (12) is provided with a sliding groove (13), and the sliding groove (13) is connected with a connecting rod (10) in a sliding manner.

6. The LED lamp with good heat dissipation performance of claim 1, wherein: the number of the magnets (18) is two, and the two magnets (18) are symmetrically distributed on the mounting plate (17).

7. The LED lamp with good heat dissipation performance of claim 1, wherein: the air inlet holes (19) are multiple, and the air inlet holes (19) are uniformly distributed on the mounting plate (17).