CN210831460U

CN210831460U - LED lamp shell convenient for heat dissipation

Info

Publication number: CN210831460U
Application number: CN201921516444.5U
Authority: CN
Inventors: 丁恩林
Original assignee: Yangzhou Yongsheng Lighting Group Co ltd
Current assignee: Yangzhou Yongsheng Lighting Group Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-06-23
Anticipated expiration: 2029-09-11

Abstract

An LED lamp shell convenient for heat dissipation comprises a base, a shell, a bulb mounting seat, a supporting plate, an LED lamp, a cooling block, an exhaust fan and a spring buckle, wherein the cooling block is arranged in the middle of the top of the base; the spring buckle is arranged on two sides of the base and comprises a buckle, a limiting block, a spring and a supporting block, the supporting block is arranged in the base, the buckle is arranged on the supporting block, the end part of the buckle penetrates out of the side face of the base, the limiting block is sleeved at the upper end of the buckle, and the spring is arranged between the limiting block and the supporting block. The utility model provides a not good problem of radiating effect, increased life.

Description

LED lamp shell convenient for heat dissipation

Technical Field

The utility model relates to a lighting apparatus field especially relates to a LED lamp housing convenient to heat dissipation.

Background

An LED, also known as a light emitting diode, is a solid semiconductor device that can convert electrical energy into visible light, and can directly convert electricity into light, the heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end is a cathode, and the other end is connected to the anode of a power supply, so that the entire wafer is encapsulated by epoxy resin. The LED lamp heat dissipation effect can not lead to the reduction of service life, and the existing LED lamp heat dissipation device utilizes some radiating fins to arrange various holes or gaps on the LED lamp shell for heat dissipation, so that the heat dissipation effect is not obvious in the space with smaller air flow, the ideal heat dissipation effect can not be achieved, and the service life of the LED lamp is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art and providing a LED lamp shell convenient for heat dissipation.

An LED lamp shell convenient for heat dissipation comprises a base, a shell, a bulb mounting seat, a supporting plate, an LED lamp, a cooling block, an exhaust fan and a spring buckle, wherein the cooling block is arranged in the middle of the top of the base; the spring buckle is arranged on two sides of the base and comprises a buckle, a limiting block, a spring and a supporting block, the supporting block is arranged in the base, the buckle is arranged on the supporting block, the end part of the buckle penetrates out of the side face of the base, the limiting block is sleeved at the upper end of the buckle, and the spring is arranged between the limiting block and the supporting block.

Preferably, the base is convex in shape and the protruding portion is provided at a lower end of the base.

Preferably, air inlets are formed in two sides of the upper half portion of the base, and air inlet filter screens are arranged in the air inlets.

Preferably, the supporting block is in a circular ring shape, and the exhaust fan is arranged in the middle of the supporting block.

Preferably, the bottom of the base is provided with symmetrical air outlets.

Preferably, the shell is provided with a plurality of heat dissipation holes, and a heat dissipation dustproof net is arranged inside the shell.

The utility model has the advantages that:

the cooling speed in the LED lamp is increased through the cooling block; the hot air inside the lamp is exhausted through the exhaust fan, the air inlet and the air outlet; the structure and the operation are simple, and the service life is prolonged.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, together with the description of embodiments of the invention, and are not intended to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of a spring clip structure;

labeled as: 1-base, 2-shell, 3-bulb mounting base, 4-support plate, 5-LED lamp, 6-air inlet, 7-air inlet filter screen, 8-cooling block, 9-air exhauster, 10-air outlet, 11-heat dissipation dustproof screen, 12-heat dissipation hole, 13-buckle, 14-limiting block, 15-spring, 16-supporting block.

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.

According to the figures 1 and 2, the LED lamp shell convenient for heat dissipation comprises a base 1, a shell 2, a bulb mounting base 3, a supporting plate 4, an LED lamp 5, a cooling block 8, an exhaust fan 9 and a spring buckle. The middle of the top of the base 1 is provided with a cooling block 8, and the middle of the base 1 is provided with a support plate 4. An exhaust fan 9 is arranged in the middle of the supporting plate 4, a bulb mounting seat 3 is arranged at the bottom of the base 1, and the shell 2 is arranged on the base 1. A plurality of heat dissipation holes 12 are arranged on the housing 2, and a heat dissipation dustproof net 11 is arranged inside the housing 2. Air inlets 6 are arranged on two sides of the upper half part of the base 1, and air inlet filter screens 7 are arranged in the air inlets 6. The bottom of the base 1 is provided with symmetrical air outlets 10. The spring buckles are arranged on two sides of the base 1 and comprise buckles 13, limiting blocks 14, springs 15 and supporting blocks 16. The supporting block 16 is established in base 1, and buckle 13 is established on supporting block 16, and base 1 side is worn out to buckle 13 tip, and stopper 14 has been cup jointed to buckle 13 upper end, is equipped with spring 15 between stopper 14 and the supporting block 16.

When the LED lamp is turned on, the cooling block 8 is energized simultaneously with the suction fan 9. Air enters through the air inlet 6 and is filtered through the air inlet filter screen 7. Air enters the lamp, the cooling block 8 lowers the temperature of the air, and the exhaust fan 9 draws cold air into the housing 2. The hot air is discharged through the heat emission holes 12 formed in the case 2.

When the shell 2 is installed, the shell 2 is screwed on the base 1, when the shell reaches the position near the buckle 13, the shell 2 continues to rotate in the base through the lower end of the buckle 13 until the lower end of the buckle 13 is popped out.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The LED lamp shell convenient for heat dissipation is characterized by comprising a base, a shell, a bulb mounting seat, a supporting plate, an LED lamp, a cooling block, an exhaust fan and a spring buckle, wherein the cooling block is arranged in the middle of the top of the base; the spring buckle is arranged on two sides of the base and comprises a buckle, a limiting block, a spring and a supporting block, the supporting block is arranged in the base, the buckle is arranged on the supporting block, the end part of the buckle penetrates out of the side face of the base, the limiting block is sleeved at the upper end of the buckle, and the spring is arranged between the limiting block and the supporting block.

2. The LED lamp housing facilitating heat dissipation of claim 1, wherein the base is convex in shape and the protrusion is provided at a lower end of the base.

3. The LED lamp housing convenient for heat dissipation according to claim 2, wherein air inlets are formed in two sides of the upper half portion of the base, and an air inlet filter screen is arranged in each air inlet.

4. The LED lamp housing convenient for heat dissipation of claim 1, wherein the support block is circular ring shaped, and the suction fan is arranged right in the middle of the support block.

5. The LED lamp housing convenient for heat dissipation of claim 1, wherein the bottom of the base is provided with symmetrical air outlets.

6. The LED lamp housing convenient for heat dissipation of claim 1, wherein the housing is provided with a plurality of heat dissipation holes and a heat dissipation dust screen is disposed inside the housing.