CN216244199U

CN216244199U - LED lamp with good heat dissipation performance

Info

Publication number: CN216244199U
Application number: CN202122796858.1U
Authority: CN
Inventors: 刘金元; 汤亚丽
Original assignee: Shaoxing Jurui Lighting Technology Co ltd
Current assignee: Shaoxing Jurui Lighting Technology Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-08
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses an LED lamp with good heat dissipation performance, which comprises a first lampshade and a second lampshade, wherein the second lampshade is installed at the top end of the first lampshade, two symmetrical L-shaped inserting blocks are fixedly arranged at the bottom end of the second lampshade, two L-shaped inserting grooves matched with the L-shaped inserting blocks are formed in the top end of the first lampshade, two bolts are installed on the outer wall of the first lampshade, the L-shaped inserting blocks and the L-shaped inserting grooves are fixed through the bolts, a plurality of heat dissipation holes are formed in the top end of the second lampshade, heat dissipation grooves penetrate through two sides of the outer wall of the second lampshade, a fixing block is fixedly arranged in the first lampshade, the fixing block is annular, a supporting plate is installed at the top end of the fixing block, a plurality of through grooves are formed in the supporting plate, an LED lamp tube is fixedly arranged at the bottom end of the supporting plate, and a radiator is installed at the top end of the supporting plate. The heat dissipation structure has the advantages that the heat dissipation effect is achieved through the heat dissipation holes and the heat dissipation grooves, the disassembly can be completed through disassembling the bolts and moving out the L-shaped insertion blocks positioned in the L-shaped insertion grooves, and therefore the maintenance is convenient.

Description

LED lamp with good heat dissipation performance

Technical Field

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

Background

The LED lamp is characterized by being safe, small and clear, and the like, is a main product of a new generation lighting market, and powerfully draws the high-speed development of the environment-friendly and energy-saving industry, and is the most common lamp in life.

In the existing market, the heat dissipation effect of part of LED lamps is poor, and electrical elements in the lamps are easily damaged due to overhigh temperature of the lamps, so that the service life of the lamps is shortened, and the parts of the lamps are inconvenient to disassemble and maintain.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an LED lamp with good heat dissipation performance, and solves the problems that the LED lamp is poor in heat dissipation effect and inconvenient to maintain.

The technical purpose of the utility model is realized by the following technical scheme:

the utility model provides a good heat dissipation's LED lamps and lanterns, includes lamp shade one and installs in the lamp shade two on lamp shade one top, two symmetrical L type inserted blocks have set firmly in two bottoms of lamp shade, two L type slots all with L type inserted block matched with are seted up on lamp shade one top, two bolts are installed to lamp shade outer wall, L type inserted block passes through the bolt with L type slot and fixes mutually, a plurality of louvre has been seted up on two tops of lamp shade, two outer wall both sides of lamp shade all run through there is the radiating groove, a lamp shade inside has set firmly the fixed block, the fixed block is annular and the top installs the backup pad, a plurality of logical groove has been seted up in the backup pad, the backup pad bottom has set firmly the LED fluorescent tube, the radiator is installed on the backup pad top.

Furthermore, two ventilation nets are installed inside the radiating grooves.

Further, install sealed the pad between fixed block and the backup pad, sealed pad is the annular setting.

Further, the radiator is an aluminum radiator.

The utility model has the advantages that: the heat emitted by the LED lamp tube can enter the inner part of the second lampshade through the arrangement of the through grooves on the supporting plate, the heat radiation efficiency is accelerated through the arrangement of the heat radiator, and the heat in the second lampshade can be discharged through the arrangement of the heat radiation holes and the heat radiation grooves; thereby cooperation through L type inserted block and L type slot has played preliminary fixed lamp shade one and the effect of lamp shade two, thereby can further fix lamp shade one and lamp shade two through setting up of two bolts, through dismantling the bolt and shift out the L type inserted block that is located L type slot inside and can dismantle lamp shade one and lamp shade two, finally can conveniently maintain.

Drawings

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

fig. 2 is an enlarged view of a portion a of fig. 1.

Reference numerals: 1. a first lampshade; 11. a fixed block; 12. a gasket; 13. a slot; 14. a bolt; 2. A second lampshade; 21. heat dissipation holes; 22. a heat sink; 23. a ventilation net; 24. a heat sink; 25. a support plate; 26. A through groove; 27. an LED lamp tube; 28. and (5) inserting the blocks.

Detailed Description

The following description is only a preferred embodiment of the present invention, and the protection scope is not limited to the embodiment, and any technical solution that falls under the idea of the present invention should fall within the protection scope of the present invention. It should also be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model.

As shown in fig. 1-2, an LED lamp with good heat dissipation includes a first lamp shade 1 and a second lamp shade 2 mounted on a top end of the first lamp shade 1, two symmetrical L-shaped insertion blocks 28 are fixedly disposed at a bottom end of the second lamp shade 2, two L-shaped slots 13 matched with the L-shaped insertion blocks 28 are disposed at a top end of the first lamp shade 1, two bolts 14 are mounted on an outer wall of the first lamp shade 1, and the L-shaped insertion blocks 28 and the L-shaped slots 13 are fixed by the bolts 14; when lamp shade 1 and lamp shade two 2 are fixed to needs, insert two L type inserted block 28 of lamp shade two 2 inside two L type slots 13 respectively earlier, after that remove backward again, when two L type inserted block 28 removed to L type slot 13 right side inner wall time to play the effect of tentatively fixing lamp shade 1 and lamp shade two 2, thereby the setting of two bolts 14 of rethread can further fix lamp shade 1 and lamp shade two 2 after that.

A plurality of louvre 21 has been seted up on two 2 tops of lamp shade, thereby has played radiating effect through setting up of a plurality of louvre 21, and the radiating groove 22 has all been run through to two 2 outer wall both sides of lamp shade, thereby has played through setting up of two radiating grooves 22 and has accelerated radiating effect, and ventilation net 23 is all installed to two inside radiating grooves 22, thereby can avoid external foul and dust to get into inside two 2 lamp shades through the setting of ventilation net 23.

A fixed block 11 is fixedly arranged in the first lampshade 1, the fixed block 11 is annular, a supporting plate 25 is arranged at the top end of the fixed block 11, a sealing gasket 12 is arranged between the fixed block 11 and the supporting plate 25, and the sealing gasket 12 is annular; the sealing gasket 12 not only plays a role in sealing, but also prevents external dust from entering the lampshade I1 through a gap between the lampshade I1 and the lampshade II 2.

The LED lamp tube 27 is fixedly arranged at the bottom end of the supporting plate 25, the supporting plate 25 is provided with the plurality of through grooves 26, the heat emitted by the LED lamp tube 27 can enter the second lampshade 2 through the through grooves 26 due to the arrangement of the plurality of through grooves 26, the radiator 24 is installed at the top end of the supporting plate 25, the radiator 24 is an aluminum radiator, the aluminum radiator is good in heat dissipation performance, and the energy-saving characteristic is very obvious.

The working principle is as follows: when the LED lamp 27 radiates heat, the LED lamp passes through the through grooves 26 on the supporting plate 25 and then enters the inside of the lampshade II 2, then the heat radiation efficiency is improved by the arrangement of the heat radiator 24, and then the heat can be exhausted through the heat radiation holes 21 and the heat radiation grooves 22; demolish two bolts 14 earlier when lamp shade 1 and lamp shade two 2 are dismantled to needs, remove lamp shade two 2 left after that, when two L type inserted blocks 28 were inconsistent with the left side inner wall of L type slot 13, can take out lamp shade two 2 to the effect of dismantling lamp shade 1 and lamp shade two 2 has been played, finally can conveniently be maintained.

Claims

1. The utility model provides a good heat dissipation's LED lamps and lanterns, includes lamp shade (1) and installs two (2) of lamp shade on lamp shade (1) top, its characterized in that: two symmetrical L-shaped inserting blocks (28) are fixedly arranged at the bottom end of the second lampshade (2), the top end of the first lampshade (1) is provided with two L-shaped slots (13) which are matched with the L-shaped inserting blocks (28), two bolts (14) are arranged on the outer wall of the first lampshade (1), the L-shaped insert block (28) and the L-shaped slot (13) are fixed through the bolts (14), a plurality of heat dissipation holes (21) are formed in the top end of the second lampshade (2), heat dissipation grooves (22) penetrate through the two sides of the outer wall of the second lampshade (2), a fixed block (11) is fixedly arranged in the first lampshade (1), the fixed block (11) is annular, a supporting plate (25) is arranged at the top end of the fixed block (11), the LED lamp tube is characterized in that the supporting plate (25) is provided with a plurality of through grooves (26), the bottom end of the supporting plate (25) is fixedly provided with an LED lamp tube (27), and the top end of the supporting plate (25) is provided with a radiator (24).

2. The LED lamp with good heat dissipation of claim 1, wherein: and ventilation nets (23) are arranged in the two heat dissipation grooves (22).

3. The LED lamp with good heat dissipation of claim 1, wherein: install sealed pad (12) between fixed block (11) and backup pad (25), sealed pad (12) are the annular setting.

4. The LED lamp with good heat dissipation of claim 1, wherein: the heat sink (24) is an aluminum heat sink.