CN212005223U

CN212005223U - High-power high-heat-conductivity LED lamp

Info

Publication number: CN212005223U
Application number: CN202021099160.3U
Authority: CN
Inventors: 张国明
Original assignee: Huizhou Terang Lighting Electric Co ltd
Current assignee: Huizhou Terang Lighting Electric Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2020-11-24
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses a high-power high-heat-conductivity LED lamp, belonging to the technical field of LED lamps; the novel protective pad comprises a shell, protective pads are fixed on two sides of the shell, a plurality of buffer springs are installed inside the protective pads, supporting rods are fixed on two sides of the interior of the shell, a clamping groove is formed in the bottom of the shell, a ventilation disc is clamped inside the clamping groove, and limiting grooves are formed in two sides of the ventilation disc; through being provided with fastening bolt, the draw-in groove, the apparatus further comprises a rotating shaft, the spacing groove, gag lever post and stopper, when needs will ventilate the dish and dismantle from the casing in, the user passes through rotatory fastening bolt, with fastening bolt from pivot and casing internal back spin-out, user's rethread pivot rotates the gag lever post after fastening bolt spins out, the gag lever post rotates and drives the stopper and rotate, thereby make the stopper follow the spacing inslot and roll out, the user moves down the dish that ventilates again, alright make it shift out from the draw-in groove, then alright clear up it.

Description

High-power high-heat-conductivity LED lamp

Technical Field

The utility model relates to a LED lamps and lanterns technical field specifically is a high heat conduction type LED lamps and lanterns of high power.

Background

The LED lamp is used as a lighting appliance which is widely applied, and has the advantages of small volume and low power consumption.

According to the chinese patent with publication number CN205979194UU, an LED lamp with ventilation and heat dissipation functions is disclosed, which comprises a lighting ventilation disc, an LED lamp body, a ventilation hood and an axial flow fan, wherein the lighting ventilation disc is provided with a disc-shaped LED lamp body in the middle, a plurality of LED lamp beads are uniformly distributed in the LED lamp body, and the plurality of LED lamp beads are electrically connected with a circuit board.

The LED lamp with the ventilation and heat dissipation functions has the advantages of high brightness, uniform light distribution, good illumination effect and good ventilation effect; however, when the ventilation disc needs to be cleaned, the ventilation disc needs to be detached from the shell, and the ventilation disc in the LED lamp is directly fixed at the bottom of the shell, so that a user is difficult to detach the ventilation disc, and the user is inconvenient to clean dust, impurities and the like on the surface of the ventilation disc; meanwhile, when the LED lamp is transported, the LED lamp is easy to collide with other objects in the transportation process due to the fact that the LED lamp is not provided with a protection structure, and therefore the LED lamp can be damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high heat conduction type LED lamps and lanterns of high power to it is difficult to dismantle the dish that ventilates from the casing and easily collide and then cause the problem of damage with other objects in the transportation with the LED lamp to solve among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-power high-heat-conductivity LED lamp comprises a shell, wherein protective pads are fixed on two sides of the shell, a plurality of buffer springs are arranged inside the protective cushion, supporting rods are fixed on both sides inside the shell, the bottom of the shell is provided with a clamping groove, the inside of the clamping groove is clamped with a ventilation disc, both sides of the ventilation disc are provided with limit grooves, both sides of the bottom of the shell are connected with limit rods through rotating shafts, one end of each limit rod is fixed with a limit block extending to the inside of the limit groove, the bottom of the rotating shaft is provided with a fastening bolt, the middle position of the bottom of the shell is provided with a circuit board, the bottom of the circuit board is provided with a plurality of LED lamps, the top of the shell is provided with a heat dissipation groove, the heat dissipation plate is connected with the inside of the heat dissipation groove, the heat conduction plate is fixed at the lower part of the inside of the shell, the top of the heat conducting plate is fixed with a plurality of radiating fins which extend into the radiating groove and are contacted with the radiating plate.

Preferably, the limiting block is matched with the limiting groove.

Preferably, the limiting rod is rotatably connected with the shell through a rotating shaft.

Preferably, a plurality of the heat dissipation fins are equidistantly distributed on the top of the heat conduction plate.

Preferably, a plurality of buffer spring equidistance distributes in the inside of protection pad, just the protection pad adopts rubber materials to make and forms.

Preferably, the ventilation disc is matched with the clamping groove.

Preferably, the circuit board is electrically connected with the LED lamp.

Compared with the prior art, the beneficial effects of the utility model are that: the high-power high-heat-conductivity LED lamp is provided with the fastening bolt, the clamping groove, the rotating shaft, the limiting groove, the limiting rod and the limiting block, when the ventilation disc needs to be disassembled from the shell, a user unscrews the fastening bolt from the rotating shaft and the shell by rotating the fastening bolt, the user rotates the limiting rod by rotating the rotating shaft after the fastening bolt is unscrewed, the limiting rod rotates to drive the limiting block to rotate, so that the limiting block rotates out of the limiting groove, the user moves the ventilation disc downwards to move the ventilation disc out of the clamping groove and then can clean the ventilation disc, when the ventilation disc needs to be assembled, the user only needs to clamp the ventilation disc into the clamping groove and rotate the limiting rod to drive the limiting block to rotate, after the limiting block rotates into the limiting groove and abuts against the ventilation disc, the user can fix the rotating shaft by rotating the fastening bolt, and the disassembling mode is simple and convenient, the assembly and disassembly efficiency of the ventilation disc is improved, and a user can conveniently disassemble the ventilation disc and clean the ventilation disc; meanwhile, the protection pad and the buffer spring are arranged, when the LED lamp collides with other objects in the transportation process, the protection pad is stressed, deformed and compressed, the buffer spring is extruded, and the buffer spring is stressed and compressed to buffer the impact force, so that the impact force can be greatly weakened, and the LED lamp is prevented from being damaged due to collision.

Drawings

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

FIG. 2 is a schematic view of the front cross-section structure of the shell of the present invention;

FIG. 3 is an enlarged schematic view of the structure of the present invention A;

fig. 4 is an enlarged schematic structural diagram of the present invention B.

In the figure: 1. a housing; 2. a heat dissipation plate; 3. a protective pad; 4. a buffer spring; 5. a support bar; 6. heat dissipation fins; 7. a heat conducting plate; 8. a circuit board; 9. an LED lamp; 10. a vent disc; 11. a limiting rod; 12. fastening a bolt; 13. a rotating shaft; 14. a limiting groove; 15. a limiting block; 16. a card slot; 17. a heat dissipation groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, can be connected inside two elements or can be in an interaction relationship between the two elements, and the specific meaning of the terms in the present invention can be understood according to specific situations by those skilled in the art

Referring to fig. 1-4, the present invention provides a technical solution: a high-power high-heat-conductivity LED lamp comprises a shell 1, a heat dissipation plate 2, a protection pad 3, a buffer spring 4, a support rod 5, heat dissipation fins 6, a heat conduction plate 7, a circuit board 8, an LED lamp 9, a ventilation disc 10, a limiting rod 11, a fastening bolt 12, a rotating shaft 13, a limiting groove 14, a limiting block 15, a clamping groove 16 and a heat dissipation groove 17; the protection pad 3 is fixed on both sides of the shell 1, a plurality of buffer springs 4 are installed inside the protection pad 3, support rods 5 are fixed on both sides of the interior of the shell 1, a clamping groove 16 is formed in the bottom of the shell 1, a ventilation disc 10 is clamped inside the clamping groove 16, limiting grooves 14 are formed in both sides of the ventilation disc 10, limiting rods 11 are connected to both sides of the bottom of the shell 1 through rotating shafts 13, a limiting block 15 extending into the limiting grooves 14 is fixed at one end of each limiting rod 11, a fastening bolt 12 is installed at the bottom of each rotating shaft 13, a circuit board 8 is installed at the middle position of the bottom of the shell 1, a plurality of LED lamps 9 are installed at the bottom of the circuit board 8, a heat dissipation groove 17 is formed in the top of the shell 1, a heat dissipation plate 2 is connected inside the heat dissipation groove 17, a heat conduction plate 7 is fixed below the interior of the shell 1, a plurality of heat dissipation fins 6 extending into the heat, the heat dissipation effect is improved, and heat accumulation in the shell 1 is avoided.

Referring to fig. 1-3, the limiting block 15 is adapted to the limiting groove 14, so that the limiting block 15 can be inserted into the limiting groove 14 to limit and fix the ventilation plate 10; the limiting rod 11 is rotatably connected with the shell 1 through a rotating shaft 13, so that a user can rotate the limiting rod 11 conveniently, and the limiting block 15 can be driven to rotate.

Referring to fig. 1, 2 and 4, a plurality of heat dissipation fins 6 are equidistantly distributed on the top of the heat conduction plate 7 to improve the heat dissipation effect and prolong the service life of the LED lamp 9; a plurality of buffer spring 4 equidistance distribute in the inside of protection pad 3, and the protection pad 3 adopts the rubber materials preparation to form to protect LED lamps and lanterns, avoid LED lamps and lanterns to receive the striking and cause the damage.

Referring to fig. 1-3, the vent plate 10 is adapted to the slot 16, so that the user can conveniently install the vent plate 10; the circuit board 8 is electrically connected with the LED lamp 9, so that the LED lamp 9 can be powered on.

The working principle is as follows: firstly, when the ventilation disc 10 needs to be detached from the shell 1, a user rotates the fastening bolt 12 to unscrew the fastening bolt 12 from the rotating shaft 13 and the shell 1, the user rotates the limiting rod 11 through the rotating shaft 13 after the fastening bolt 12 is unscrewed, the limiting rod 11 rotates to drive the limiting block 15 to rotate, so that the limiting block 15 rotates out of the limiting groove 14, the user moves the ventilation disc 10 downwards to move the ventilation disc out of the clamping groove 16 and clean the ventilation disc, when the ventilation disc 10 needs to be installed, the user only needs to clamp the ventilation disc 10 into the clamping groove 16 and rotate the limiting rod 11, so that the limiting block 15 is driven by the limiting rod 11 to rotate, and after the limiting block 15 rotates into the limiting groove 14 and abuts against the ventilation disc 10, the user can fix the rotating shaft 13 through rotating the fastening bolt 12; when the LED lamp collides with other objects in the transportation process, the protection pad 3 is stressed, deformed and compressed and extrudes the buffer spring 4, the buffer spring 4 is stressed and compressed to buffer the impact force, so that the impact force can be greatly weakened, the LED lamp is prevented from being damaged due to impact, and heat generated by the work of the LED lamp 9 is conducted to the heat dissipation fins 6 through the heat conduction plate 7 and is conducted into the heat dissipation plate 2 through the heat dissipation fins 6, so that the heat is dissipated.

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

Claims

1. The utility model provides a high heat conduction type LED lamps and lanterns of high power, includes casing (1), its characterized in that: the LED lamp is characterized in that protective pads (3) are fixed on two sides of the shell (1), a plurality of buffer springs (4) are installed inside the protective pads (3), support rods (5) are fixed on two sides of the interior of the shell (1), a clamping groove (16) is formed in the bottom of the shell (1), a ventilation disc (10) is clamped inside the clamping groove (16), limiting grooves (14) are formed in two sides of the ventilation disc (10), limiting rods (11) are connected to two sides of the bottom of the shell (1) through rotating shafts (13), limiting blocks (15) extending into the limiting grooves (14) are fixed at one ends of the limiting rods (11), fastening bolts (12) are installed at the bottom of the rotating shafts (13), a circuit board (8) is installed at the middle position of the bottom of the shell (1), and a plurality of LED lamps (9) are installed at the bottom of the circuit board (8), radiating groove (17) have been seted up at the top of casing (1), the internal connection of radiating groove (17) has heating panel (2), the inside below of casing (1) is fixed with heat-conducting plate (7), the top of heat-conducting plate (7) is fixed with a plurality of radiating fin (6) that extend to inside and contact with heating panel (2) of radiating groove (17).

2. The high power high thermal conductivity LED lamp according to claim 1, wherein: the limiting block (15) is matched with the limiting groove (14).

3. The high power high thermal conductivity LED lamp according to claim 1, wherein: the limiting rod (11) is rotatably connected with the shell (1) through a rotating shaft (13).

4. The high power high thermal conductivity LED lamp according to claim 1, wherein: the heat dissipation fins (6) are equidistantly distributed on the top of the heat conduction plate (7).

5. The high power high thermal conductivity LED lamp according to claim 1, wherein: a plurality of buffer spring (4) equidistance distributes in the inside of protection pad (3), just protection pad (3) adopt rubber materials to make and form.

6. The high power high thermal conductivity LED lamp according to claim 1, wherein: the ventilation disc (10) is matched with the clamping groove (16).

7. The high power high thermal conductivity LED lamp according to claim 1, wherein: the circuit board (8) is electrically connected with the LED lamp (9).