CN210601144U

CN210601144U - LED lamp with excellent heat dissipation effect

Info

Publication number: CN210601144U
Application number: CN201922038024.7U
Authority: CN
Inventors: 封海梅
Original assignee: Guangzhou Xingyu Photoelectric Equipment Co ltd
Current assignee: Guangzhou Xingyu Photoelectric Equipment Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-05-22
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a good LED lamps and lanterns of radiating effect, including lamp body, radiator fan, heating panel, heat pipe, the multiunit louvre has been seted up to lamp body upper end lateral surface, the inside fixedly connected with radiator fan of lamp body of louvre one side, the radiator fan bottom is provided with the fin of multiunit No. one, No. one the fin bottom extends the outside and terminal fixedly connected with heating panel of lamp body, and is adjacent two sets of be provided with the fin No. two between the fin, the bottom fixed connection of fin No. two is in on the heating panel, the multiunit No. two fin are provided with at an interval the heat pipe, the heat pipe bottom is pressed into inclined to one side flat column structure and gomphosis and is connected in the heating panel bottom, fixedly connected with LED lamp plate on the heating panel bottom surface. The utility model has the advantages of the good heat dissipation, its mainly used LED lamps and lanterns dispel the heat.

Description

LED lamp with excellent heat dissipation effect

Technical Field

The utility model relates to a LED lamp lighting apparatus technical field, specific good LED lamps and lanterns of radiating effect that says so.

Background

The LED lamp is an electroluminescent semiconductor material chip, is solidified on the support by using silver glue or white glue, then is connected with the chip and the circuit board by using silver wires or gold wires, is sealed by epoxy resin at the periphery, plays a role of protecting an internal core wire, and is finally provided with the shell, so the anti-seismic performance of the LED lamp is good, and more LED energy-saving lamps are developed along with the technological progress and enter common families. However, the service life of the LED lamp is greatly affected by the heat dissipation effect of the LED lamp, and thus the service life of the LED lamp is determined by the quality of the heat dissipation device.

Disclosure of Invention

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a better LED lamps and lanterns of radiating effect.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: an LED lamp with excellent heat dissipation effect comprises a lamp shell, a heat dissipation fan, a heat dissipation plate and heat conduction pipes, wherein the lamp shell is of a barrel-shaped structure, a plurality of groups of heat dissipation holes are formed in the outer side surface of the upper end of the lamp shell, the heat dissipation fan is fixedly connected inside the lamp shell on one side of each heat dissipation hole, a plurality of groups of first heat dissipation fins are arranged at the bottom of the heat dissipation fan, the first heat dissipation fins are uniformly and fixedly connected to the inner side wall of the lamp shell, the bottom of each first heat dissipation fin extends out of the outer part of the lamp shell, the tail end of each first heat dissipation fin is fixedly connected with the heat dissipation plate, a second heat dissipation fin is arranged between two adjacent groups of first heat dissipation fins, the bottom of each second heat dissipation fin is fixedly connected to the heat dissipation plate, the heat conduction pipes are arranged at intervals, the LED lamp comprises a heating panel, and is characterized in that a driving circuit board is fixedly connected to the center of the surface of the upper end of the heating panel, an LED driving assembly is fixedly connected to the driving circuit board, an LED lamp panel is fixedly connected to the bottom surface of the heating panel, and a plurality of groups of LED lamp beads are fixedly connected to the bottom surface of the LED lamp panel.

The first radiating fin, the second radiating fin and the radiating plate are all made of aluminum alloy, and the heat conduction pipe is made of metal copper.

The two ends of the heat conduction pipe are in a sealed state, and heat conduction liquid is filled in the heat conduction pipe.

The bottom of the heat dissipation plate is fixedly connected with a lampshade, and the bottom surface of the lampshade is fixedly connected with a light-passing plate.

The light-transmitting plate adopts an acrylic transparent plate, and the surface of the light-transmitting plate is subjected to frosting or decoration treatment.

The utility model has the advantages that: the heat conduction efficiency can be enhanced through the heat conduction pipes arranged in the device, so that the heat dissipation effect of the LED lamp is enhanced.

Drawings

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

fig. 2 is a schematic view of the heat dissipating plate of the present invention showing a top-down perspective structure;

fig. 3 is a schematic view of the heat dissipating plate according to the present invention.

In the figure: the LED lamp comprises a lamp shell 1, a heat dissipation fan 2, a heat dissipation plate 3, a heat conduction pipe 4, heat dissipation holes 5, a heat dissipation plate 6, a heat dissipation plate 7, a driving circuit board 8, an LED driving assembly 9, an LED lamp panel 10, an LED lamp bead 11, a lampshade 12 and a light-transmitting plate 13.

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. 1-3, an LED lamp with excellent heat dissipation effect comprises a lamp housing 1, a heat dissipation fan 2, a heat dissipation plate 3, and heat conduction pipes 4, wherein the lamp housing 1 is a barrel structure, a plurality of heat dissipation holes 5 are formed on the outer side surface of the upper end of the lamp housing 1, the heat dissipation fan 2 is fixedly connected inside the lamp housing 1 at one side of the heat dissipation holes 5, a plurality of first heat dissipation fins 6 are arranged at the bottom of the heat dissipation fan 2, the first heat dissipation fins 6 are uniformly and fixedly connected to the inner side wall of the lamp housing 1, the bottom of the first heat dissipation fin 6 extends out of the lamp housing 1, the end of the first heat dissipation fin is fixedly connected to the heat dissipation plate 3, a second heat dissipation fin 7 is arranged between two adjacent first heat dissipation fins 6, the bottom of the second heat dissipation fin 7 is fixedly connected to the heat dissipation plate 3, the plurality of second heat dissipation fins 7, the central fixedly connected with drive circuit board 8 in heating panel 3 upper end surface, fixedly connected with LED drive assembly 9 on drive circuit board 8, fixedly connected with LED lamp plate 10 on the 3 bottom surfaces of heating panel, LED lamp plate 10 bottom surface fixedly connected with multiunit LED lamp pearl 11.

In the utility model, the first radiating fin 6, the second radiating fin 7 and the radiating plate 3 are all made of aluminum alloy, and the heat conducting pipe 4 is made of metal copper and is used for enhancing the radiating effect;

both ends of the heat conduction pipe 4 are in a sealed state, and heat conduction liquid is filled in the heat conduction pipe 4 and used for enhancing heat conduction of the LED lamp panel 10;

the bottom of the heat dissipation plate 3 is fixedly connected with a lampshade 12, and the bottom surface of the lampshade 12 is fixedly connected with a light transmission plate 13 for gathering light and enhancing the light intensity;

the light-transmitting plate 13 is an acrylic light-transmitting plate, and the surface of the light-transmitting plate 13 is frosted or textured for improving the light-emitting uniformity.

The utility model discloses a theory of operation is: during the use, the heat that LED lamp plate 10 produced passes through heating panel 3 and transmits to a fin 6, No. two on the fin 7, then inhales the air from the clearance department of a fin 6, No. two fin 7 bottoms through radiator fan 2, the heat absorption of inhaled air current on with a fin 6, No. two fin 7 and take out through louvre 5, heat pipe 4 bottom is used for strengthening the absorption to LED lamp plate 10 heat to transmit the upper end to heat pipe 4 through the heat-conducting liquid, improve the radiating effect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a good LED lamps and lanterns of radiating effect, includes lamp body (1), radiator fan (2), heating panel (3), heat pipe (4), its characterized in that: the lamp shell (1) is of a barrel-shaped structure, a plurality of groups of radiating holes (5) are formed in the outer side face of the upper end of the lamp shell (1), the radiating fan (2) is fixedly connected inside the lamp shell (1) on one side of the radiating holes (5), a plurality of groups of first radiating fins (6) are arranged at the bottom of the radiating fan (2), the first radiating fins (6) are uniformly and fixedly connected onto the inner side wall of the lamp shell (1), the bottom of each first radiating fin (6) extends out of the lamp shell (1), the tail end of each first radiating fin is fixedly connected with the radiating plate (3), a second radiating fin (7) is arranged between two adjacent groups of first radiating fins (6), the bottom of each second radiating fin (7) is fixedly connected onto the radiating plate (3), the plurality of groups of second radiating fins (7) are provided with the heat conduction pipes (4) at intervals, and the heat, the LED lamp is characterized in that the bottom of the heat conduction pipe (4) penetrates through the heat dissipation plate (3) and the penetrating part is pressed into a flat structure and is connected to the bottom of the heat dissipation plate (3) in an embedded mode, a driving circuit board (8) is fixedly connected to the center of the upper end surface of the heat dissipation plate (3), an LED driving assembly (9) is fixedly connected to the driving circuit board (8), an LED lamp panel (10) is fixedly connected to the bottom surface of the heat dissipation plate (3), and multiple groups of LED lamp beads (11) are fixedly connected to the bottom surface of the LED.

2. The LED lamp with excellent heat dissipation effect as claimed in claim 1, wherein: the first radiating fin (6), the second radiating fin (7) and the radiating plate (3) are all made of aluminum alloy, and the heat conduction pipe (4) is made of metal copper.

3. The LED lamp with excellent heat dissipation effect as claimed in claim 1, wherein: both ends of the heat conduction pipe (4) are in a sealed state, and heat conduction liquid is filled in the heat conduction pipe (4).

4. The LED lamp with excellent heat dissipation effect as claimed in claim 1, wherein: the heating panel (3) bottom fixedly connected with lamp shade (12), lamp shade (12) bottom surface fixedly connected with light-passing board (13).

5. The LED lamp with excellent heat dissipation effect as claimed in claim 4, wherein: the light-transmitting plate (13) is an acrylic transparent plate, and the surface of the light-transmitting plate (13) is subjected to frosting or decoration treatment.