CN214064645U

CN214064645U - LED underground lamp with long service life

Info

Publication number: CN214064645U
Application number: CN202022802369.8U
Authority: CN
Inventors: 吴磊
Original assignee: Shanghai Xuanfeng Photoelectric Technology Co ltd
Current assignee: Shanghai Xuanfeng Photoelectric Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-27
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to a bury lamp technical field with LED, and disclose a long service life bury lamp LED, which comprises a housin, the interior diapire fixedly connected with mount pad of casing, the top fixed mounting of mount pad has the LED lamp, the top fixedly connected with lamp shade of LED lamp, the inside fixedly connected with safety cover of casing, the outer fixed surface of LED lamp is connected with the heat dissipation cover, the equal fixedly connected with fin in the left and right sides of heat dissipation cover, the equal fixedly connected with sealed pad in the left and right sides of safety cover, two the left and right sides of fin all with the inner wall fixed connection of casing, the surface and the sealed laminating of pad of fin, the top swing joint of casing has the top cap, the inside fixedly connected with glass cover of top cap, the screw hole has all been seted up to the left and right sides at casing top. This long service life's LED buries lamp, good heat dissipation, sealed effectual, long service life.

Description

LED underground lamp with long service life

Technical Field

The utility model relates to a bury lamp technical field LED, specifically be a long service life bury lamp LED.

Background

The LED underground lamp is a novel underground decorative lamp which takes an ultra-bright LED as a light source and takes LED constant current drive as a driving mode, is widely applied to outdoor illumination of squares, outdoor parks, leisure places and the like, and night illumination of places such as park greening, lawns, squares, courtyards, flower beds, pedestrian street decorations, waterfalls, fountain water bottoms and the like, and adds light to lives.

At present, most of LED underground lamps have the defects that the LED underground lamp is easy to damage due to the fact that the LED underground lamp is simple in structure, poor in heat dissipation performance and poor in sealing performance after being used for a long time, and therefore the LED underground lamp with the long service life is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a bury lamp long service life's LED possesses good heat dissipation, and sealed effectual advantage has solved heat dispersion poor, and the leakproofness is not good, leads to burying the problem that the lamp takes place to damage easily with LED.

(II) technical scheme

For realizing above-mentioned good heat dissipation, sealed effectual, long service life's purpose, the utility model provides a following technical scheme: a long-service-life LED underground lamp comprises a shell, wherein a mounting seat is fixedly connected to the inner bottom wall of the shell, an LED lamp is fixedly mounted at the top of the mounting seat, a lampshade is fixedly connected to the top of the LED lamp, a protective cover is fixedly connected to the inside of the shell, a heat dissipation sleeve is fixedly connected to the outer surface of the LED lamp, heat dissipation fins are fixedly connected to the left side and the right side of the heat dissipation sleeve respectively, sealing gaskets are fixedly connected to the left side and the right side of the protective cover respectively, the left side and the right side of each heat dissipation fin are fixedly connected with the inner wall of the shell, the outer surface of each heat dissipation fin is attached to each sealing gasket, a top cover is movably connected to the top of the shell, a glass cover is fixedly connected to the inside of the top cover, threaded holes are formed in the left side and the right side of the top of the shell respectively, threaded rods are movably connected to the left side and the right side of the top cover and correspond to the positions of the threaded holes, and the outer surface of each threaded rod is in threaded connection with the inner surface of each threaded hole, the top fixedly connected with stopper of casing, the bottom of top cap has just corresponded stopper department and has seted up the spacing groove, the louvre has all been seted up to the inside of top cap and the inside of casing, the wash port has been seted up to the bottom of casing.

Preferably, the mounting base consists of a mounting plate and a connecting rod, and the top of the mounting plate is fixedly connected with the LED lamp.

Preferably, the inner surface of the heat dissipation sleeve is attached to the LED lamp, the number of the heat dissipation fins is not less than two, and the heat dissipation fins are evenly distributed on the left side and the right side of the heat dissipation sleeve.

Preferably, the limiting block is annular, and the outer surface of the limiting block is attached to the inner surface of the limiting groove.

Preferably, the glass cover is circular, and the axis of the glass cover and the axis of the LED lamp are located on the same straight line.

Preferably, the lampshade is conical, and the outer side of the lampshade and the inner wall of the shell.

(III) advantageous effects

Compared with the prior art, the utility model provides a long service life's LED buries lamp, possesses following beneficial effect:

this long service life's LED buries lamp, top and top cap swing joint through the casing, and the stopper is located the inside of spacing groove, thereby the leakproofness of casing and top cap has been increased, when the threaded rod carries out threaded connection with the screw hole and fixes, good sealed effect has been played, surface fixed connection through the LED lamp has the heat dissipation cover, and heat dissipation cover fixedly connected with fin, the louvre has all been seted up to the inside of top cap and casing, thereby can make cold air and water enter into the inside of casing, carry out the heat transfer to the fin, moisture that is more than can pass through the wash port and discharge, good heat dissipation's effect has been played.

Drawings

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

fig. 2 is a top view of the present invention.

In the figure: the LED lamp comprises a shell 1, a mounting seat 2, an LED lamp 3, a lampshade 4, a protective cover 5, a heat dissipation sleeve 6, a heat dissipation fin 7, a sealing gasket 8, a top cover 9, a glass cover 10, a threaded hole 11, a threaded rod 12, a limiting block 13, a limiting groove 14, a heat dissipation hole 15 and a drain hole 16.

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.

Referring to fig. 1-2, an LED underground lamp with long service life comprises a housing 1, a mounting base 2 is fixedly connected to the inner bottom wall of the housing 1, the mounting base 2 is composed of a mounting plate and a connecting rod, the top of the mounting plate is fixedly connected with an LED lamp 3, the top of the mounting base 2 is fixedly mounted with the LED lamp 3, the top of the LED lamp 3 is fixedly connected with a lampshade 4, the lampshade 4 is conical, the outer side of the lampshade 4 is connected with the inner wall of the housing 1, a protective cover 5 is fixedly connected to the inside of the housing 1, the outer surface of the LED lamp 3 is fixedly connected with a heat dissipation sleeve 6, the inner surface of the heat dissipation sleeve 6 is attached to the LED lamp 3, the number of heat dissipation fins 7 is not less than two and is uniformly distributed on the left side and the right side of the heat dissipation sleeve 6, heat dissipation fins 7 are fixedly connected to the left side and the right side of the heat dissipation sleeve 6, sealing gaskets 8 are fixedly connected to the left side and the right side of the heat dissipation fins 7, and the inner wall of the housing 1, the surface of fin 7 and the laminating of sealed pad 8, the top swing joint of casing 1 has top cap 9, the inside fixedly connected with glass cover 10 of top cap 9, glass cover 10 is circularly, and the axle center of glass cover 10 is located same straight line with the axle center of LED lamp 3, screw hole 11 has all been seted up to the left and right sides at casing 1 top, the left and right sides of top cap 9 just corresponds screw hole 11 department swing joint and has threaded rod 12, the surface of threaded rod 12 and the internal surface threaded connection of screw hole 11, the top fixedly connected with stopper 13 of casing 1, stopper 13 is the annular, and the surface of stopper 13 and the laminating of the internal surface of spacing groove 14, the bottom of top cap 9 just corresponds stopper 13 department and has seted up spacing groove 14, louvre 15 has all been seted up to the inside of top cap 9 and the inside of casing 1, wash port 16 has been seted up to the bottom of casing 1.

To sum up, this long service life's LED buries the lamp, top and top cap 9 swing joint through casing 1, and stopper 13 is located the inside of spacing groove 14, thereby the leakproofness of casing 1 with top cap 9 has been increased, when threaded rod 12 carries out threaded connection with screw hole 11 and fixes, good sealed effect has been played, surface fixedly connected with heat dissipation sleeve 6 through the LED lamp, and heat dissipation sleeve 6 fixedly connected with fin 7, louvre 15 has all been seted up to top cap 9 and casing 1's inside, thereby can make cold air and water enter into casing 1's inside, carry out the heat transfer to fin 7, the moisture that is more than can be discharged through wash port 16, good heat dissipation's effect has been played.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. A long service life's LED buries lamp, includes casing (1), its characterized in that: the LED lamp is characterized in that the inner bottom wall of the shell (1) is fixedly connected with a mounting seat (2), the top of the mounting seat (2) is fixedly connected with an LED lamp (3), the top of the LED lamp (3) is fixedly connected with a lampshade (4), the inner part of the shell (1) is fixedly connected with a protective cover (5), the outer surface of the LED lamp (3) is fixedly connected with a radiating sleeve (6), the left side and the right side of the radiating sleeve (6) are fixedly connected with radiating fins (7), the left side and the right side of the protective cover (5) are fixedly connected with sealing gaskets (8), the left side and the right side of the radiating fins (7) are fixedly connected with the inner wall of the shell (1), the outer surface of the radiating fins (7) is attached to the sealing gaskets (8), the top of the shell (1) is movably connected with a top cover (9), and the inner part of the top cover (9) is fixedly connected with a glass cover (10), threaded holes (11) are formed in the left side and the right side of the top of the shell (1), the left side and the right side of the top cover (9) correspond to the threaded holes (11) and are movably connected with threaded rods (12), the outer surface of the threaded rods (12) is connected with the inner surface of the threaded holes (11) in a threaded manner, limit blocks (13) are fixedly connected to the top of the shell (1), limit grooves (14) are formed in the bottom of the top cover (9) and correspond to the limit blocks (13), heat dissipation holes (15) are formed in the inside of the top cover (9) and the inside of the shell (1), and drain holes (16) are formed in the bottom of the shell (1).

2. The LED underground lamp with long service life according to claim 1, is characterized in that: the mounting seat (2) is composed of a mounting plate and a connecting rod, and the top of the mounting plate is fixedly connected with the LED lamp (3).

3. The LED underground lamp with long service life according to claim 1, is characterized in that: the inner surface of the heat dissipation sleeve (6) is attached to the LED lamp (3), the number of the heat dissipation fins (7) is not less than two, and the heat dissipation fins are evenly distributed on the left side and the right side of the heat dissipation sleeve (6).

4. The LED underground lamp with long service life according to claim 1, is characterized in that: the limiting block (13) is annular, and the outer surface of the limiting block (13) is attached to the inner surface of the limiting groove (14).

5. The LED underground lamp with long service life according to claim 1, is characterized in that: the glass cover (10) is circular, and the axis of the glass cover (10) and the axis of the LED lamp (3) are positioned on the same straight line.

6. The LED underground lamp with long service life according to claim 1, is characterized in that: the lampshade (4) is conical, and the outer side of the lampshade (4) and the inner wall of the shell (1) are connected.