Lamp convenient to dissipate heat

Abstract

The invention discloses a lamp convenient for heat dissipation. The lamp comprises a quick-mounting hanging plate, a bottom cover, an aluminum shell, a reflecting cover, an outer cover, an isolation power supply, a surface cover, a turbofan, an insulating sheet a, an insulating sheet b and a light source, the aluminum shell is used for installing parts; a surface cover is mounted at the bottom of the aluminum shell and is used for protection; a light source sleeves the outer side of a middle barrel of the aluminum shell and is used for providing illumination; the outer side of a middle cylinder of the aluminum shell is sleeved with a reflecting cover used for reflecting light. The outer side of the reflecting cover is sleeved with an outer cover, and the light source is wrapped between the outer cover and the reflecting cover. The design of high-heat-conduction die-casting aluminum, the turbofan and air duct heat dissipation is adopted, the problems of high-power heat dissipation and cost reduction are solved, the turbofan blows wind, heat of the isolated power source and the aluminum shell can be continuously blown out from the air duct of the aluminum shell, the temperature of the cavity and the temperature of the lamp beads are kept within the standard range all the time, and the service life of the lamp is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of indoor lamps, and in particular to a lamp that is convenient for heat dissipation. Background Art

[0002] In indoor LED bulbs / surface-mounted downlights, low-power lamps are widely used, basically below 50W, but some high-power lamps are also used for tooling needs. However, the common point of their heat dissipation is that they basically rely on the plastic + aluminum structure, which is nothing more than controlling the size of the aluminum to increase the heat dissipation area. However, considering the cost issue, aluminum parts are generally die-cast or hollowed out. The defects of this solution are: low-power heat dissipation below 50W can simply rely on aluminum parts to disperse the heat, and then slowly let it out from the heat dissipation holes, but once the power is above 60W, the temperature will quickly disperse to the entire heat dissipation aluminum part. With the continuous temperature rise, the heat on the aluminum part reaches saturation, and the heat cannot be effectively and quickly discharged, resulting in the temperature of the light source lamp beads exceeding the standard and the life of the lamp being reduced. Summary of the invention

[0003] The purpose of the present invention is to provide a lamp that is convenient for heat dissipation. It adopts high thermal conductivity die-cast aluminum, a turbo fan and an air duct heat dissipation design to solve the problems of high-power heat dissipation and cost reduction. When the turbo fan blows, the heat of the isolated power supply and the aluminum shell can be continuously blown out from the air duct of the aluminum shell, always keeping the cavity and the lamp bead temperature within the standard, thereby increasing the life of the lamp.

[0004] The purpose of the present invention can be achieved through the following technical solutions:

[0005] A lamp with convenient heat dissipation, comprising a quick-install hanging plate, a bottom cover, an aluminum shell, a reflector, an outer cover, an isolated power supply, a surface cover, a turbo fan, an insulating sheet a, an insulating sheet b and a light source;

[0006] The aluminum housing is used to install parts;

[0007] A surface cover is installed at the bottom of the aluminum shell for protection.

[0008] As a further solution of the present invention: a light source is sleeved on the outer side of the middle cylinder of the aluminum shell to provide lighting;

[0009] A reflector is sleeved on the outer side of the middle cylinder of the aluminum shell for reflecting light;

[0010] An outer cover is sleeved on the outer side of the reflector, and the light source is wrapped between the outer cover and the reflector.

[0011] As a further solution of the present invention: a turbofan is installed inside the middle cylinder of the aluminum shell, an insulating sheet b is installed on the top of the turbofan, and the insulating sheet b is sleeved on the fixing column on the aluminum shell through a circular hole.

[0012] As a further solution of the present invention: an isolation power supply is installed on the top of the insulating sheet b, an insulating sheet a is installed on the top of the isolation power supply, a bottom cover is installed at a position above the aluminum shell on the top of the insulating sheet a, and a quick-install hanging plate is installed on the top of the bottom cover.

[0013] The beneficial effects of the present invention: By adopting high thermal conductivity die-cast aluminum, a turbo fan and a duct heat dissipation design, the problems of high-power heat dissipation and cost reduction are solved. The turbo fan blows wind, which can continuously blow the heat of the isolation power supply and the aluminum shell out of the duct of the aluminum shell, keeping the temperature of the cavity and the lamp beads within the standard at all times and improving the service life of the lamp. Brief Description of the Drawings

[0014] For the convenience of those skilled in the art to understand, the present invention will be further described below with reference to the accompanying drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 It is a schematic diagram of the bottom cover structure of the present invention;

[0017] Figure 3 It is a schematic diagram of the reflector structure of the present invention;

[0018] Figure 4 It is a schematic diagram of the face cover structure of the present invention;

[0019] Figure 5 It is a schematic diagram of the insulating sheet a structure of the present invention;

[0020] Figure 6 It is a schematic diagram of the insulating sheet b structure of the present invention;

[0021] Figure 7 It is a schematic diagram of the turbo fan structure of the present invention;

[0022] Figure 8 It is a schematic diagram of the aluminum shell structure of the present invention;

[0023] In the figure: quick-install hanging plate 1; bottom cover 2; aluminum shell 3; reflector 4; outer cover 5; isolation power supply 6; face cover 7; turbo fan 8; insulating sheet a 9; insulating sheet b 10; light source 11. Detailed Embodiments

[0024] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] Such as Figure 1-8As shown in the figure, a lamp for convenient heat dissipation includes a quick-install hanging plate 1, a bottom cover 2, an aluminum shell 3, a reflector 4, an outer cover 5, an isolated power supply 6, a face cover 7, a turbo fan 8, an insulating sheet a9, an insulating sheet b10, and a light source 11;

[0026] The aluminum shell 3 is used for installing parts and is made of high thermal conductivity die-cast aluminum;

[0027] A face cover 7 is installed at the bottom of the aluminum shell 3 for protection;

[0028] The light source 11 is sleeved outside the middle cylinder of the aluminum shell 3 for providing illumination;

[0029] The reflector 4 is sleeved outside the middle cylinder of the aluminum shell 3 for reflecting light;

[0030] And the outer cover 5 is sleeved outside the reflector 4, and the light source 11 is wrapped between the outer cover 5 and the reflector 4;

[0031] A turbo fan 8 is installed inside the middle cylinder of the aluminum shell 3 for heat dissipation through an air gap duct. An insulating sheet b10 is installed at the top of the turbo fan 8, and the insulating sheet b10 is sleeved on the fixing post on the aluminum shell 3 through a round hole;

[0032] The isolated power supply 6 is installed on the top of the insulating sheet b10. The insulating sheet a9 is installed on the top of the isolated power supply 6. The bottom cover 2 is installed at the position above the aluminum shell 3 on the top of the insulating sheet a9. An L-shaped ventilation hole and an air inlet hole are opened on the bottom cover 2, and the quick-install hanging plate 1 is installed on the top of the bottom cover 2;

[0033] The present invention adopts high thermal conductivity die-cast aluminum, a turbo fan 8 and a duct heat dissipation design, which solves the problems of high-power heat dissipation and cost reduction. The heat dissipation of the light source 11 is divided into two parts. The first part relies on the natural heat dissipation of the L-shaped ventilation hole on the top bottom cover 2. The second part is that the heat of the light source 11 is conducted to the aluminum shell 3. The 360° blowing of the turbo fan 8 and the air inlet of the bottom cover 2 can continuously blow the heat of the isolated power supply 6 and the aluminum shell 3 out of the air duct of the aluminum shell 3, keeping the temperature of the cavity and the lamp beads within the standard at all times and improving the service life of the lamp.

[0034] The above-disclosed preferred embodiments of the present invention are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A lamp that is convenient for heat dissipation, characterized in that: It comprises a quick-release hanging plate (1), a bottom cover (2), an aluminum shell (3), a reflector (4), an outer cover (5), an isolated power supply (6), a surface cover (7), a turbo fan (8), an insulating sheet a (9), an insulating sheet b (10) and a light source (11); The aluminum housing (3) is used to install parts; A cover (7) is installed at the bottom of the aluminum shell (3) for protection.

2. The convenient heat dissipation lamp according to claim 1, characterized in that: A light source (11) is sleeved on the outer side of the middle cylinder of the aluminum shell (3) for providing lighting; A reflector (4) is sleeved on the outer side of the middle cylinder of the aluminum shell (3) for reflecting light; An outer cover (5) is sleeved on the outside of the reflector (4), and the light source (11) is wrapped between the outer cover (5) and the reflector (4).

3. The convenient heat dissipation lamp according to claim 1, characterized in that: A turbofan (8) is installed inside the middle cylinder of the aluminum shell (3), an insulating sheet b (10) is installed on the top of the turbofan (8), and the insulating sheet b (10) is sleeved on a fixing column on the aluminum shell (3) through a circular hole.

4. The convenient heat dissipation lamp according to claim 3, characterized in that: An isolated power supply (6) is installed on the top of the insulating sheet b (10), an insulating sheet a (9) is installed on the top of the isolated power supply (6), a bottom cover (2) is installed on the top of the insulating sheet a (9) and above the aluminum shell (3), and a quick-release hanging plate (1) is installed on the top of the bottom cover (2).

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