CN212178802U

CN212178802U - High heat dissipation type LED lamp base

Info

Publication number: CN212178802U
Application number: CN202021300888.8U
Authority: CN
Inventors: 赵勇
Original assignee: Suzhou Zhongming Photoelectricity Co ltd
Current assignee: Suzhou Zhongming Photoelectricity Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2020-12-18
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a high heat dissipation type LED lamp base, which comprises a fixed seat, a heat dissipation component and a lighting component, wherein the heat dissipation component and the lighting component are arranged in the fixed seat; the first heat dissipation assembly comprises a fixed block connected with the bottom surface of the fixed seat and a blast mechanism which is connected with the fixed block and drives airflow to flow to the lighting assembly; the second heat dissipation assembly is arranged above the first heat dissipation assembly and comprises a first cavity and a through hole, the first cavity and the through hole are surrounded by the lighting assembly, and the through hole is communicated with the first cavity and is arranged at the top end of the fixed seat; a second cavity is formed by the first heat dissipation assembly and the second heat dissipation assembly in a surrounding mode and is communicated with the lighting assembly through a guide pipe; be equipped with the honeycomb duct with external intercommunication in the inner wall of fixing base, this kind of high heat dissipation type LED lamp base can dispel the heat to the LED lamp from two aspects, and the effectual inside heat with the bottom that has reduced the LED lamp is piled up, has increased the life of LED lamp, and is with low costs, easy operation.

Description

High heat dissipation type LED lamp base

Technical Field

The utility model relates to a heat dissipation technical field of lamps and lanterns, concretely relates to high heat dissipation type LED lamp base.

Background art:

the LED lamp has the advantages of energy conservation, environmental protection, long service life and the like, and the incandescent lamp is replaced by the LED lamp in most of the current areas. Therefore, the application range of the current LED lamp is very wide. However, the LED lamp is easy to generate excessive heat in the long-time use process, the photo effect of the LED lamp can be influenced when the LED lamp is in an overheat state for a long time, and the aging of the LED lamp can be accelerated to a certain extent, so that the service life of the LED lamp is shortened. Therefore, in order to prolong the service life of the LED lamp and reduce the time length of the LED lamp in an overheat state, a device capable of radiating the LED lamp is needed, and a common radiating device is arranged outside the LED lamp, so that the inside of the LED lamp cannot be radiated in time in a radiating mode, or the LED lamp can be damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high heat dissipation type LED lamp base to solve among the prior art heat abstractor and set up in the LED lamp outside, to the poor defect of radiating effect of LED lamp.

A high heat dissipation type LED lamp base comprises a fixed seat, and a heat dissipation assembly and an illumination assembly which are arranged in the fixed seat, wherein the heat dissipation assembly is arranged on the bottom surface in the fixed seat, and the illumination assembly is arranged above the heat dissipation assembly;

the heat dissipation assembly comprises a first heat dissipation assembly and a second heat dissipation assembly;

the first heat dissipation assembly comprises a fixed block connected with the bottom surface of the fixed seat and a blowing mechanism which is connected with the fixed block and drives airflow to flow to the lighting assembly;

the second heat dissipation assembly is arranged above the first heat dissipation assembly and comprises a first cavity enclosed by the lighting assembly and a through hole communicated with the first cavity and arranged at the top end of the fixed seat;

the first heat dissipation assembly and the second heat dissipation assembly enclose a second cavity, and the second cavity is communicated with the lighting assembly through a conduit;

and a flow guide pipe communicated with the outside is arranged in the inner wall of the fixed seat.

Further, lighting assembly includes the lamp plate, locates LED lamp on the lamp plate and with the lamp plate is connected and is located the toughened glass of LED lamp top.

Furthermore, the guide pipe passes the lamp plate and is connected with toughened glass, be equipped with a plurality of ventholes on the guide pipe.

Further, the blower mechanism includes a fan.

Furthermore, the through hole is provided with a leakage-proof plug.

Furthermore, a filter plug is arranged on the flow guide pipe.

Furthermore, the honeycomb duct is communicated with the second cavity through air holes.

Furthermore, a reinforcing ring is arranged on the toughened glass, and a plurality of slotted holes penetrating through the reinforcing ring are formed in the reinforcing ring.

The utility model has the advantages that: according to the high-heat-dissipation type LED lamp base, the external air flow is guided to the bottom of the LED lamp through the arranged air blowing mechanism, then the air flow is conveyed to the bulb of the LED lamp through the guide pipe and flows out from the upper side of the toughened glass, so that heat generated by the LED bulb during working is taken away, and the influence of the accumulated heat on the bulb of the LED lamp is avoided;

liquid is LED into the first cavity, so that heat generated by the bottom plate of the LED lamp can be absorbed, and the temperature of the bottom plate is prevented from being too high;

this kind of high heat dissipation type LED lamp base can dispel the heat to the LED lamp from two aspects, and the effectual inside heat with the bottom that has reduced the LED lamp is piled up, has increased the life of LED lamp, and is with low costs, easy operation.

Drawings

Fig. 1 is a schematic sectional view of the structure of the present invention.

Fig. 2 is a schematic top view of the structure of the present invention.

Wherein: 1-a fixed seat, 2-an LED lamp, 3-toughened glass, 4-an air outlet, 5-a guide pipe, 6-a lamp panel, 7-a slotted hole, 8-a leakproof plug, 9-a guide pipe, 10-a second cavity, 11-an air blowing mechanism, 12-a fixed block, 13-an air hole, 14-a filtering plug, 15-a reinforcing ring and 16-a first cavity.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 2, a high heat dissipation LED lamp base includes a fixing base 1, and a heat dissipation assembly and an illumination assembly disposed inside the fixing base 1, wherein the heat dissipation assembly is disposed on a bottom surface inside the fixing base 1, and the illumination assembly is disposed above the heat dissipation assembly;

the first heat dissipation assembly comprises a fixed block 12 connected with the bottom surface of the fixed seat 1 and a blowing mechanism 11 which is connected with the fixed block 12 and enables a flowing air flow to the lighting assembly;

the blowing mechanism provides power output through electric power connected with the outside;

the second heat dissipation assembly is arranged above the first heat dissipation assembly and comprises a first cavity 16 enclosed by the lighting assembly and a through hole communicated with the first cavity 16 and arranged at the top end of the fixed seat 1;

a second cavity 10 is defined by the first heat dissipation assembly and the second heat dissipation assembly, and the second cavity 10 is communicated with the lighting assembly through a conduit 5;

and a flow guide pipe 9 communicated with the outside is arranged in the inner wall of the fixed seat 1.

In this embodiment, lighting assembly includes lamp plate 17, locates LED lamp 2 on the lamp plate 6 and with lamp plate 6 is connected and is located the toughened glass 3 of 2 tops of LED lamp, lamp plate 6 are used for bearing the LED lamp, and toughened glass 3 is used for protecting the LED lamp.

In this embodiment, pipe 5 passes lamp plate 6 with toughened glass 3 is connected, be equipped with a plurality of ventholes 4 on pipe 5, drive the air current when the blower mechanism and flow to the pipe in, the air current can flow to the cavity at LED lamp place from venthole 4.

In this embodiment, the air blowing mechanism 11 includes a fan, and the fan rotates to make the external air flow enter the second cavity 10 and make the external air flow enter repeatedly.

In this embodiment, the through hole is provided with a leakage preventing plug 8, and after the liquid is injected into the first cavity 16, the outlet of the first cavity is blocked by the leakage preventing plug 8 in order to prevent the liquid from flowing out.

In this embodiment, the draft tube 9 is provided with the filter plug 14, so as to prevent the outside air from entraining dust when entering the first cavity 10, thereby polluting the LED lamp 2 and the tempered glass 3, and impurities such as dust in the air are filtered through the filter plug 14.

In this embodiment, the draft tube 9 is communicated with the second cavity 10 through the air hole 13, and after entering the draft tube 9, the air enters the second cavity 10 through the air hole 13.

In this embodiment, the tempered glass 3 is provided with a reinforcing ring 15, the reinforcing ring 15 is provided with a plurality of slots 7 penetrating through the reinforcing ring 15, and the slots 7 are used for discharging excessive air flow.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. A high heat dissipation type LED lamp base comprises a fixed seat (1), and a heat dissipation assembly and an illumination assembly which are arranged inside the fixed seat (1), and is characterized in that the heat dissipation assembly is arranged on the bottom surface inside the fixed seat (1), and the illumination assembly is arranged above the heat dissipation assembly;

the first heat dissipation assembly comprises a fixed block (12) connected with the bottom surface of the fixed seat (1) and a blowing mechanism (11) connected with the fixed block (12) and used for enabling a flowing air flow to the lighting assembly;

the second heat dissipation assembly is arranged above the first heat dissipation assembly and comprises a first cavity (16) enclosed by the lighting assembly and a through hole communicated with the first cavity (16) and arranged at the top end of the fixed seat (1);

the first heat dissipation assembly and the second heat dissipation assembly enclose a second cavity (10), and the second cavity (10) is communicated with the lighting assembly through a conduit (5);

and a flow guide pipe (9) communicated with the outside is arranged in the inner wall of the fixed seat (1).

2. The high heat dissipation type LED lamp base as claimed in claim 1, wherein: the lighting assembly comprises a lamp plate (6), an LED lamp (2) arranged on the lamp plate (6) and toughened glass (3) arranged above the LED lamp (2) and connected with the lamp plate (6).

3. The high heat dissipation type LED lamp base as claimed in claim 2, wherein: the guide pipe (5) penetrates through the lamp panel (6) and the toughened glass (3) to be connected, and a plurality of air outlet holes (4) are formed in the guide pipe (5).

4. The high heat dissipation type LED lamp base as claimed in claim 1, wherein: the blowing mechanism (11) comprises a fan.

5. The high heat dissipation type LED lamp base as claimed in claim 1, wherein: and the through hole is provided with a leakage-proof plug (8).

6. The high heat dissipation type LED lamp base as claimed in claim 1, wherein: and a filter plug (14) is arranged on the flow guide pipe (9).

7. The high heat dissipation type LED lamp base as claimed in claim 1, wherein: the draft tube (9) is communicated with the second cavity (10) through an air hole (13).

8. The high heat dissipation type LED lamp base as claimed in claim 2, wherein: the tempered glass (3) is provided with a reinforcing ring (15), and the reinforcing ring (15) is provided with a plurality of slotted holes (7) penetrating through the reinforcing ring (15).