CN214369797U

CN214369797U - LED lamp with dustproof heat dissipation structure

Info

Publication number: CN214369797U
Application number: CN202022822148.7U
Authority: CN
Inventors: 蔡力武
Original assignee: Shenzhen Sunlight Lighting Co ltd
Current assignee: Shenzhen Sunlight Lighting Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-10-08
Anticipated expiration: 2030-11-30

Abstract

The utility model belongs to the technical field of lamps and lanterns, especially, take dustproof heat radiation structure's LED lamps and lanterns, to the problem that current LED lamps and lanterns were not convenient for dismantle the maintenance, the following scheme is put forward at present, it includes the mounting bracket, one side top fixed mounting of mounting bracket has the casing, and the mounting hole has been seted up to one side that the casing top is close to the mounting bracket, and movable mounting has L type mounting panel in the mounting hole, and the top of L type mounting panel and casing contacts, and the bottom fixed mounting of L type mounting panel has LED lamps and lanterns, and the fixed slot has been seted up to one side that L type mounting panel is close to LED lamps and lanterns, and the fixed slot is located the casing, rotates between the both sides inner wall of casing and installs the pivot. The utility model discloses simple structure, reasonable in design, convenient operation, can be quick dismantle the LED lamps and lanterns and overhaul, and do not need appurtenance, solved current LED lamps and lanterns because of the inconvenient problem of dismantling the maintenance of bolt corrosion, improved maintenance efficiency.

Description

LED lamp with dustproof heat dissipation structure

Technical Field

The utility model relates to the technical field of lighting fixtures, especially, relate to a take dustproof heat radiation structure's LED lamps and lanterns.

Background

The LED lighting fixture is a general term for LED lighting fixtures, and refers to a fixture capable of transmitting light, distributing and changing light distribution of an LED light source, including all parts and components required for fixing and protecting the LED light source except the LED light source, and circuit accessories necessary for connecting with a power supply. With the further maturity of LED technology, LEDs will make more and better developments in the field of design and development of household lighting fixtures.

The patent with publication number CN211822176U discloses a LED lamps and lanterns for solar street lamp with dustproof heat radiation structure, including the lamps and lanterns mounting bracket, be connected with the lamp shade on the lamps and lanterns mounting bracket, the lamp shade top is connected with first mounting panel through angle adjusting mechanism, is equipped with solar cell panel on the first mounting panel, and solar cell panel one side is equipped with the curb plate, and one side of curb plate is rotated and is connected with the lead screw, and the opposite side is equipped with the motor, and the motor is connected with the lead screw, and lead screw free end fixedly connected with stopper. However, the LED lamp is generally fixed on the mounting frame through bolts, the bolts are easily rusted when encountering damp, and the LED lamp is inconvenient to disassemble and repair after being in failure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a LED lamp with a dustproof heat dissipation structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an LED lamp with a dustproof heat dissipation structure comprises a mounting frame, a shell is fixedly arranged at the top of one side of the mounting frame, a mounting hole is formed in one side of the top of the shell, which is close to the mounting frame, an L-shaped mounting plate is movably arranged in the mounting hole, the L-shaped mounting plate is contacted with the top of the shell, the bottom of the L-shaped mounting plate is fixedly provided with an LED lamp, one side of the L-shaped mounting plate close to the LED lamp is provided with a fixed groove, the fixed groove is positioned in the shell, a rotating shaft is rotatably arranged between the inner walls at the two sides of the shell, a movable rod is fixedly sleeved on the rotating shaft, a vertical plate and a sliding rod are fixedly arranged at one side of the inner wall at the top of the shell, which is far away from the mounting hole, and the riser is located between mounting hole and the slide bar, and the bottom of riser and slide bar is fixed mounting respectively has fixed pulley and dog, and the slide has been cup jointed in the slip on the slide bar, and the casing is kept away from one side of mounting bracket and has been seted up the rectangular hole, and slidable mounting has the push rod in the rectangular hole.

Preferably, a fixed block is fixedly mounted at the top of one side of the movable rod close to the mounting frame, and the fixed block is matched with the fixed groove.

Preferably, a first spring is fixedly mounted between one side of the movable rod close to the mounting frame and the inner wall of one side of the shell, and the first spring is located below the L-shaped mounting plate.

Preferably, a second spring is fixedly installed between the top of the sliding plate and the inner wall of the top of the shell, and the second spring is movably sleeved on the sliding rod.

Preferably, the bottom of slide fixed mounting has wire rope's one end, and wire rope's the other end passes through fixed pulley fixed mounting at the top of movable rod one side.

Preferably, one end of the push rod extends into the shell and is fixedly installed at one side of the sliding plate, and the other end of the push rod extends out of the shell.

In the utility model, when the LED lamp is in need of maintenance, the push rod is pushed upwards to drive the slide plate fixedly connected with the push rod to move upwards so as to compress the second spring, and the fixed block can be driven to rotate to move out of the fixed groove as the slide plate moves along with the movement of the slide plate due to the connection relation between the slide plate, the steel wire rope and the movable rod, so that the movable rod can be pulled by the steel wire rope to rotate clockwise around the rotating shaft and stretch the first spring, and the fixed block is fixedly arranged on the movable rod, so that the fixed block can be driven to rotate, the limit on the L-shaped mounting plate is removed, the LED lamp is fixedly arranged on the L-shaped mounting plate, so that the LED lamp can be freely taken down for maintenance, after the maintenance of the LED lamp is finished, the L-shaped mounting plate is inserted into the mounting hole, then the push rod is loosened, so that the steel wire rope is free from the action of stress, simultaneously because of the elastic force effect of first spring, pulling the movable rod for the movable rod anticlockwise rotates, thereby drives the fixed block and reinserts in the fixed slot, has finally accomplished the quick maintenance of LED lamps and lanterns. The utility model discloses simple structure, reasonable in design, convenient operation, can be quick dismantle the LED lamps and lanterns and overhaul, and do not need appurtenance, solved current LED lamps and lanterns because of the inconvenient problem of dismantling the maintenance of bolt corrosion, improved maintenance efficiency.

Drawings

Fig. 1 is a schematic structural view of an LED lamp with a dustproof heat dissipation structure according to the present invention;

fig. 2 is a schematic partial structural view of an LED lamp with a dustproof heat dissipation structure according to the present invention shown in fig. 1;

fig. 3 is the schematic structural diagram of part a of fig. 2 of a LED lamp with a dustproof heat dissipation structure according to the present invention.

In the figure: the LED lamp comprises a mounting frame 1, a shell 2, a mounting hole 3, a 4L-shaped mounting plate, an LED lamp 5, a fixing groove 6, a rotating shaft 7, a movable rod 8, a fixing block 9, a first spring 10, a vertical plate 11, a sliding rod 12, a fixed pulley 13, a stop block 14, a sliding plate 15, a second spring 16, a steel wire rope 17, a rectangular hole 18 and a push rod 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-3, an LED lamp with a dustproof heat dissipation structure comprises a mounting frame 1, a housing 2 is fixedly mounted at the top of one side of the mounting frame 1, a mounting hole 3 is formed at one side of the top of the housing 2, which is close to the mounting frame 1, an L-shaped mounting plate 4 is movably mounted in the mounting hole 3, the L-shaped mounting plate 4 is in contact with the top of the housing 2, an LED lamp 5 is fixedly mounted at the bottom of the L-shaped mounting plate 4, a fixing groove 6 is formed at one side of the L-shaped mounting plate 4, which is close to the LED lamp 5, the fixing groove 6 is located in the housing 2, a rotating shaft 7 is rotatably mounted between inner walls at two sides of the housing 2, a movable rod 8 is fixedly sleeved on the rotating shaft 7, a vertical plate 11 and a sliding rod 12 are fixedly mounted at one side of the inner wall at the top of the housing 2, which is far away from the mounting hole 3, the vertical plate 11 is located between the mounting hole 3 and the sliding rod 12, and fixed

pulleys

13 and 14 are respectively fixedly mounted at the bottoms of the vertical plate 11 and the sliding rod 12, the slide rod 12 is sleeved with a slide plate 15 in a sliding manner, one side of the shell 2, which is far away from the mounting rack 1, is provided with a rectangular hole 18, and a push rod 19 is arranged in the rectangular hole 18 in a sliding manner.

The utility model discloses in, one side top fixed mounting that movable rod 8 is close to mounting bracket 1 has fixed block 9, and

fixed block

9 and 6 looks adaptations of fixed slot, and movable rod 8 rotates, can drive fixed block 9 and rotate for fixed block 9 inserts or shifts out fixed slot 6.

The utility model discloses in, fixed mounting has first spring 10 between one side that movable rod 8 is close to mounting bracket 1 and one side inner wall of casing 2, and first spring 10 is located the below of L type mounting panel 4, and the elastic restoring force of first spring 10 can stimulate 8 counter-clockwise turning of movable rod.

The utility model discloses in, fixed mounting has second spring 16 between the top of slide 15 and the top inner wall of casing 2, and the activity of second spring 16 cup joints on slide bar 12, and slide 15 downstream can be promoted to second spring 16's elastic restoring force.

The utility model discloses in, slide 15's bottom fixed mounting has wire rope 17's one end, and wire rope 17's the other end passes through fixed pulley 13 fixed mounting at the top of movable rod 8 one side, and slide bar 15 rebound can be through wire rope 17 pulling movable rod 8 for 8 clockwise rotations of movable rod.

The utility model discloses in, in one end of push rod 19 extended to casing 2, and fixed mounting was in one side of slide 15, outside the other end of push rod 19 extended to casing 2, promoted push rod 19, can drive slide 15 and remove.

Example two

pulleys

fixed block

In the utility model, when the trouble of the LED lamp needs to be overhauled, the push rod 19 is pushed upwards to drive the sliding plate 15 fixedly connected with the push rod 19 to move upwards, thereby compressing the second spring 16, and along with the movement of the sliding plate 15, the movable rod 8 can be pulled by the steel wire rope 17 to rotate clockwise by taking the rotating shaft 7 as the center along with the movement of the sliding plate 15, and the first spring 10 is stretched, and the fixed block 9 can be fixedly arranged on the movable rod 8, thereby the fixed block 9 can be driven to rotate, so that the fixed block 9 can be moved out of the fixed groove 6, thereby the limit of the L-shaped mounting plate 4 is removed, and the LED lamp 5 is fixedly arranged on the L-shaped mounting plate 4, thereby the LED lamp 5 can be freely taken off for overhaul, when the overhaul of the LED lamp 5 is finished, the L-shaped mounting plate 4 is inserted into the mounting hole 3, then the push rod 19 is loosened, thereby make wire rope 17 not the effect of atress, simultaneously because of the elastic force effect of first spring 10, stimulate movable rod 8 for 8 anticlockwise rotations of movable rod, thereby drive fixed block 9 reinsertion fixed slot 6 in, finally accomplished the quick maintenance of LED lamps and lanterns 5. The utility model discloses simple structure, reasonable in design, convenient operation, can be quick dismantle the LED lamps and lanterns and overhaul, and do not need appurtenance, solved current LED lamps and lanterns because of the inconvenient problem of dismantling the maintenance of bolt corrosion, improved maintenance efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The LED lamp with the dustproof heat dissipation structure comprises a mounting rack (1) and is characterized in that a shell (2) is fixedly mounted at the top of one side of the mounting rack (1), a mounting hole (3) is formed in one side, close to the mounting rack (1), of the top of the shell (2), an L-shaped mounting plate (4) is movably mounted in the mounting hole (3), the L-shaped mounting plate (4) is in contact with the top of the shell (2), an LED lamp (5) is fixedly mounted at the bottom of the L-shaped mounting plate (4), a fixing groove (6) is formed in one side, close to the LED lamp (5), of the L-shaped mounting plate (4), the fixing groove (6) is located in the shell (2), a rotating shaft (7) is rotatably mounted between the inner walls of the two sides of the shell (2), a movable rod (8) is fixedly sleeved on the rotating shaft (7), a vertical plate (11) and a sliding rod (12) are fixedly mounted on one side, far away from the mounting hole (3), of the inner wall of the top of the shell (2), and the vertical plate (11) is positioned between the mounting hole (3) and the slide bar (12), the bottoms of the vertical plate (11) and the slide bar (12) are respectively and fixedly provided with a fixed pulley (13) and a stop dog (14), the slide bar (12) is sleeved with a slide plate (15) in a sliding manner, one side of the shell (2) far away from the mounting frame (1) is provided with a rectangular hole (18), and a push rod (19) is arranged in the rectangular hole (18) in a sliding manner.

2. The LED lamp with the dustproof heat dissipation structure according to claim 1, wherein a fixed block (9) is fixedly mounted at the top of one side of the movable rod (8) close to the mounting frame (1), and the fixed block (9) is matched with the fixed groove (6).

3. The LED lamp with the dustproof heat dissipation structure according to claim 1, wherein a first spring (10) is fixedly installed between one side of the movable rod (8) close to the mounting frame (1) and the inner wall of one side of the shell (2), and the first spring (10) is located below the L-shaped mounting plate (4).

4. The LED lamp with the dustproof heat dissipation structure according to claim 1, wherein a second spring (16) is fixedly installed between the top of the sliding plate (15) and the inner wall of the top of the shell (2), and the second spring (16) is movably sleeved on the sliding rod (12).

5. The LED lamp with the dustproof heat dissipation structure according to claim 1, wherein one end of a steel wire rope (17) is fixedly installed at the bottom of the sliding plate (15), and the other end of the steel wire rope (17) is fixedly installed at the top of one side of the movable rod (8) through a fixed pulley (13).

6. The LED lamp with the dustproof heat dissipation structure according to claim 1, wherein one end of the push rod (19) extends into the housing (2) and is fixedly installed at one side of the sliding plate (15), and the other end of the push rod (19) extends out of the housing (2).