CN218237408U

CN218237408U - High-temperature-resistant lamp

Info

Publication number: CN218237408U
Application number: CN202221622176.7U
Authority: CN
Inventors: 李增义; 潘跃山; 冯纪栓; 刘金波
Original assignee: Shenzhen Cary Technology Co ltd
Current assignee: Shenzhen Cary Technology Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2023-01-06
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a high temperature resistant lamp, which is characterized in that a LED drive, a fan device and a LED lamp panel are sequentially arranged from top to bottom, the fan device comprises a fan cover and a radiating fan, the fan cover is annularly sleeved outside the radiating fan and is fixedly connected with the radiating fan, the middle part of the fan cover is provided with a through hole matched with the radiating fan, and the fan cover is fixedly arranged between the LED drive and the LED lamp panel through a connecting column; the LED drive is connected with the LED lamp panel through the wire, controls the work of LED lamp panel, the utility model discloses a set up fan unit and realize the quick heat dissipation to the LED lamp panel to reduce the influence of high temperature to the LED lamp panel, ensure the long-time use of equipment.

Description

High-temperature-resistant lamp

Technical Field

The utility model relates to a lamps and lanterns field especially relates to high temperature resistant lamps and lanterns.

Background

The lamp is a product which can not be used or is lacking in modern life, and provides illumination for people under the condition of insufficient light, and production and life requirements are met, but the lamp generates heat in the using process, for example, a tunnel lamp is a 'black hole effect' or 'white hole effect' which enables vision to generate for solving the problem that the brightness of a vehicle is suddenly changed when the vehicle drives in or out of a tunnel, and is used for a special lamp for tunnel illumination.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists among the above-mentioned technique, the utility model provides a high temperature resistant lamps and lanterns realizes the quick heat dissipation to the LED lamp panel through setting up fan unit to reduce the influence of high temperature to the LED lamp panel, ensure the long-time use of equipment.

In order to achieve the purpose, the utility model provides a high-temperature-resistant lamp, which is sequentially provided with an LED driver, a fan device and an LED lamp panel from top to bottom, wherein the fan device comprises a fan cover and a radiating fan, the fan cover is annularly arranged at the outer side of the radiating fan and is fixedly connected with the radiating fan, the middle part of the fan cover is provided with a through hole matched with the radiating fan, and the fan cover is fixedly arranged between the LED driver and the LED lamp panel through a connecting column; the LED drive is connected with the LED lamp panel through a lead to control the LED lamp panel to work.

Preferably, a hanging ring is arranged at the top end of the LED drive, the hanging ring and the LED drive are connected into an integral structure, an outer convex surface is arranged at the bottom end of the LED drive, the outer convex surface is of an inclined surface structure with a high middle part and a low periphery, and the middle part of the outer convex surface is right opposite to the cooling fan.

Preferably, the outer surface of the LED drive is sleeved with a protective shell, and the side surface of the protective shell is provided with heat dissipation micropores.

Preferably, the connecting column is of a hollow structure, the conducting wire is installed inside the connecting column, and two ends of the conducting wire are respectively connected with the LED driver and the LED lamp panel.

Preferably, the fan cover is a circular table structure with a small top and a large bottom, and a wiring hole connected with the heat dissipation fan is formed in the fan cover.

Preferably, the LED lamp panel comprises a lamp panel shell and a light-emitting piece, the lamp panel shell is annularly sleeved on the outer side of the light-emitting piece and fixedly connected with the light-emitting piece, and a plurality of LED bulbs are uniformly arranged on the light-emitting piece.

Preferably, the light-emitting member is further provided with a plurality of through holes, and the through holes are symmetrically distributed on the light-emitting member.

Preferably, one side of the LED lamp panel, which is close to the fan device, is provided with a plurality of air holes, the air holes are located in the range of the fan cover, and one side of each air hole is further provided with an air hole column.

Preferably, one end of the LED lamp panel, which is close to the fan device, is further provided with a plurality of groups of radiating fins, the radiating fins are of hollow structures, and one side of the radiating fins, which faces the fan device, is provided with gas exchange holes.

The utility model has the advantages that: compared with the prior art, the high-temperature resistant lamp provided by the utility model has the advantages that firstly, the fan device is arranged, so that the heat dissipation fan can be effectively utilized to drive the air to flow, the air enters from the side close to the LED drive, and finally, the air acts on the lamp panel to dissipate the heat into the air; the radiating fins can also radiate the heat generated by the luminous piece; simultaneously, an outer convex surface is arranged at the lower end driven by the LED, so that when air acts on the outer convex surface, the air can rapidly move along the inclined edge of the convex surface, and the air acts in the heat dissipation fan better.

Drawings

FIG. 1 is a top view of the main structure of the present invention;

FIG. 2 is a bottom view of the main body of the present invention;

FIG. 3 is a schematic view of a part of the structure of the present invention;

fig. 4 is a schematic diagram of the LED module structure of the present invention.

1 LED drive 2, fan device 3, LED lamp panel 4, connecting column 11, hanging ring 12 and protective shell

13. External convex surface 21, fan cover 22, heat radiation fan 31, lamp panel shell 32, luminous element 33 and through hole

34. The heat sink fins 35 are air hole columns.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. The following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the utility model discloses a high temperature resistant lamp, which is sequentially provided with a LED driver 1, a fan device 2 and a LED lamp panel 3 from top to bottom, wherein the fan device 2 comprises a fan cover 21 and a heat dissipation fan 22, the fan cover 21 is annularly sleeved outside the heat dissipation fan 22 and is fixedly connected with the heat dissipation fan 22, a through hole matched with the heat dissipation fan 22 is arranged in the middle of the fan cover 21, and the fan cover 21 is fixedly arranged between the LED driver 1 and the LED lamp panel 3 through a connecting column 4; the LED driver 1 is connected with the LED lamp panel 3 through a lead to control the work of the LED lamp panel 3. In this embodiment, at first be provided with the fan casing, utilize the fan casing to protect radiator fan, secondly set up radiator fan on the LED lamp panel, utilize radiator fan's the effect of induced drafting for the air passes the LED lamp panel, drives the heat that is located on the LED lamp panel, and the other end that finally follows radiator fan discharges, thereby reaches radiating effect.

In order to realize the scheme, a hanging ring 11 is arranged at the top end of the LED driver 1, the hanging ring 11 and the LED driver 1 are connected into an integral structure, an outer convex surface 13 is arranged at the bottom end of the LED driver, the outer convex surface 13 is of an inclined surface structure with a high middle part and low periphery, and the middle part of the outer convex surface is right opposite to the heat dissipation fan 22; the outer surface of the LED drive is sleeved with a protective shell 12, and the side surface of the protective shell 12 is provided with heat dissipation micropores. In the embodiment, the hanging ring is arranged, so that the whole lamp can be conveniently hung and fixed, and the existence of the outer convex surface enables air to move along the outer convex surface when the heat dissipation fan works, so that the air moves more quickly and can better act on the heat dissipation fan; in the actual use process, the surface of the outer convex surface can be coated with a heat insulation coating, and a heat insulation layer can be arranged on the inner side of the outer convex surface, so that the influence of heat on the LED driving is avoided.

The connecting column 4 is of a hollow structure, a lead is installed inside the connecting column 4, and two ends of the lead are respectively connected with the LED driver 1 and the LED lamp panel 3. In this embodiment, design the spliced pole into hollow structure to can effectively walk the line, make whole outward appearance better.

The fan cover 21 is a circular truncated cone structure with a small top and a big bottom, and a wiring hole connected with the heat radiation fan 22 is formed on the fan cover 21; the LED lamp panel 3 comprises a lamp panel shell 31 and a light-emitting piece 32, the lamp panel shell 31 is sleeved outside the light-emitting piece 31 in a ring mode and fixedly connected with the light-emitting piece 31, and a plurality of LED bulbs are uniformly arranged on the light-emitting piece 32. The light emitting member 32 is further provided with a plurality of through holes 33, and the through holes 33 are symmetrically distributed on the light emitting member 32. The LED lamp panel 32 is provided with a plurality of air holes in one side close to the fan device 2, the air holes are positioned in the range of the fan cover 21, and an air hole column 35 is further installed on one side of each air hole. The LED lamp panel 3 is further provided with a plurality of groups of heat dissipation fins 34 at an end close to the fan device 2, the heat dissipation fins 34 are hollow, and a gas exchange hole is formed at a side facing the fan device. In this embodiment, when the heat dissipation fan starts to work, the wind moves towards one side of the LED lamp panel to generate suction on one side of the LED driver, and the air blows to the inner side of the LED lamp panel to carry away heat, so that the temperature of the LED lamp panel is reduced, and the heat dissipation fins have certain heat dissipation capacity, thereby achieving the effect of assisting in heat dissipation.

The above disclosure is only for a few specific embodiments of the present invention, but the present invention is not limited thereto, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.

Claims

1. A high-temperature-resistant lamp is characterized in that an LED driver, a fan device and an LED lamp panel are sequentially arranged from top to bottom, the fan device comprises a fan cover and a radiating fan, the fan cover is annularly arranged on the outer side of the radiating fan and fixedly connected with the radiating fan, a through hole matched with the radiating fan is formed in the middle of the fan cover, and the fan cover is fixedly arranged between the LED driver and the LED lamp panel through a connecting column; the LED drive is connected with the LED lamp panel through a lead to control the LED lamp panel to work.

2. The high-temperature-resistant lamp as claimed in claim 1, wherein a hanging ring is arranged at the top end of the LED driver, the hanging ring and the LED driver are connected into an integral structure, an outer convex surface is arranged at the bottom end of the LED driver, the outer convex surface is an inclined surface structure with a high middle part and a low periphery, and the middle part of the outer convex surface faces the heat dissipation fan.

3. The high-temperature-resistant lamp as claimed in claim 1, wherein a protective casing is sleeved on the outer surface of the LED driver, and heat dissipation micro-holes are formed in the side surface of the protective casing.

4. The high-temperature-resistant lamp as claimed in claim 1, wherein the connecting column is a hollow structure, a wire is installed inside the connecting column, and two ends of the wire are respectively connected with the LED driver and the LED lamp panel.

5. The high-temperature resistant lamp according to claim 1, wherein the fan cover is a circular truncated cone structure with a small top and a large bottom, and the fan cover is provided with a wiring hole connected with the heat dissipation fan.

6. The high-temperature-resistant lamp as claimed in claim 1, wherein the LED lamp panel comprises a lamp panel shell and a light-emitting member, the lamp panel shell is annularly sleeved outside the light-emitting member and is fixedly connected with the light-emitting member, and a plurality of LED bulbs are uniformly arranged on the light-emitting member.

7. The high-temperature resistant lamp as claimed in claim 6, wherein the light-emitting member further has a plurality of through holes symmetrically distributed on the light-emitting member.

8. The high-temperature-resistant lamp as claimed in claim 6, wherein an air hole is formed in one side of the LED lamp panel close to the fan device, the air hole is located in the range of the fan cover, a plurality of air holes are formed, and an air hole column is further installed on one side of the air hole.

9. The high-temperature-resistant lamp as claimed in claim 1, wherein a plurality of groups of heat dissipation fins are further disposed at an end of the LED lamp panel close to the fan device, the heat dissipation fins are hollow, and a gas exchange hole is disposed at a side facing the fan device.