LED (light-emitting diode) lamp with plastic-clad aluminum radiator shell

Abstract

The LED lamp comprises the heat dissipation shell, the inner surface of the heat dissipation shell is movably connected with a first connecting block, the outer surface of the first connecting block is fixedly connected with a first spring, the end, away from the first connecting block, of the first spring is fixedly connected with a transparent lampshade, and the end, away from the first connecting block, of the transparent lampshade is fixedly connected with a second connecting block. A limiting strip is fixedly connected to the inner surface of the heat dissipation shell, a lamp body is movably connected to the upper surface of the limiting strip, a rotating shaft is movably connected to the outer surface of the lamp body, and a first spring, a first connecting block, a second spring and a second connecting block are arranged to achieve installation of the top cover, the heat dissipation shell and the transparent lampshade, so that installation and disassembly are simpler; and the lamp body is mounted and limited by arranging a rotating shaft, a limiting strip, a motor, a fan, a threaded rod and a cleaning wiper, so that the lamp body is simpler to mount, heat dissipation holes of the heat dissipation shell are cleaned, dust accumulation is avoided, and the heat dissipation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamps, in particular to an LED lamp with a plastic-coated aluminum radiator shell. Background Art

[0002] The existing LED lamp with plastic-coated aluminum radiator shell is connected and rotated between various parts, and then the L-shaped plug rod is driven to rotate by rotating the telescopic rod, so that the L-shaped plug rod is inserted into the inside of the installation groove to fix various parts, thereby avoiding the use of multiple bolts for installation combination, and avoiding the occurrence of rust or loosening of bolts due to long-term use, thereby improving the efficiency of disassembly when the staff needs to inspect or clean.

[0003] However, the existing LED lamps' heat dissipation holes are prone to dust accumulation, which affects heat dissipation. At the same time, dust enters the lamp and accumulates in it for a long time, shortening the service life of the lamp. After searching, it was found that the technical solution provided by the utility model with application number CN202321162121.7 also has the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide an LED lamp with a plastic-coated aluminum radiator shell. The installation of the top cover, the heat dissipation shell and the transparent lampshade is realized by arranging a first spring, a first connecting block, a second spring and a second connecting block, so that installation and disassembly are simpler. The lamp body is limited by arranging a rotating shaft, a limit bar, a motor, a fan, a threaded rod and a cleaning wipe to install the lamp body, so that the installation of the lamp body is simpler and the heat dissipation holes of the heat dissipation shell can be cleaned to avoid dust accumulation and improve heat dissipation efficiency.

[0005] To achieve the above-mentioned object, the utility model also provides an LED lamp with a plastic-coated aluminum heat sink shell, comprising: a heat sink shell, the inner surface of the heat sink shell is movably connected to a first connecting block, the outer surface of the first connecting block is fixedly connected to a first spring, an end of the first spring away from the first connecting block is fixedly connected to a transparent lampshade, the inner surface of the heat sink shell is fixedly connected to a limit bar, the upper surface of the limit bar is movably connected to a lamp body, the outer surface of the lamp body is movably connected to a rotating shaft, the outer surface of the rotating shaft is fixedly connected to a first gear, and the outer surface of the rotating shaft is fixedly connected to a fan;

[0006] The inner surface of the heat dissipation shell is movably connected with a second connecting block, the outer surface of the second connecting block is fixedly connected with a second spring, the end of the second spring away from the second connecting block is fixedly connected with a top cover, the upper surface of the top cover is fixedly connected with a motor, the output end of the motor is fixedly connected with a second gear, there are two first gears and they are distributed front and back, the inner surface of the first gear at the rear is fixedly connected with a threaded rod, the outer surface of the threaded rod is threadedly connected with a cleaning wipe, the outer surface of the cleaning wipe is slidably connected with a slide rail, the lamp body is installed and limited by arranging a rotating shaft, a limit bar, a motor, a fan, a threaded rod, and a cleaning wipe, so that the installation of the lamp body is simpler and the heat dissipation holes of the heat dissipation shell can be cleaned to avoid dust accumulation and improve heat dissipation efficiency.

[0007] According to the LED lamp with a plastic-coated aluminum radiator shell, the outer surface of the transparent lampshade is movably connected to the heat dissipation shell, and the outer surface of the first connecting block is slidably connected to the transparent lampshade. The installation of the top cover, the heat dissipation shell and the transparent lampshade is achieved by arranging the first spring, the first connecting block, the second spring and the second connecting block, making installation and disassembly easier.

[0008] According to the LED lamp with a plastic-coated aluminum heat sink shell, the lower surface of the top cover is movably connected to the heat sink shell, and the inner surface of the top cover is rotatably connected to the rotating shaft.

[0009] According to the LED lamp with a plastic-coated aluminum heat sink shell, the upper surface of the top cover is rotatably connected to the first gear, and the outer surface of the cleaning wipe is slidably connected to the heat sink shell.

[0010] According to the LED lamp with a plastic-coated aluminum heat sink housing, the lower surface of the second gear is rotatably connected to the top cover, and the second gear is meshed with the first gear, thereby reducing energy consumption through gear transmission.

[0011] According to the LED lamp with a plastic-coated aluminum heat sink housing, the outer surface of the slide rail is fixedly connected to the top cover, and the inner surface of the slide rail is movably connected to the first connecting block.

[0012] According to the LED lamp with a plastic-coated aluminum heat sink shell, the outer surface of the slide rail is movably connected to the heat sink shell, and the lower surface of the first gear at the rear is rotatably connected to the slide rail.

[0013] According to the LED lamp with a plastic-coated aluminum heat sink housing, the lamp body and the motor are both electrically connected to an external power source.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is the overall structural diagram of an LED lamp with a plastic-coated aluminum radiator housing according to the utility model;

[0017] Figure 2 This is a partial structural diagram of an LED lamp with a plastic-coated aluminum radiator housing according to the utility model;

[0018] Figure 3 for Figure 2 A magnified view of the structure at center A;

[0019] Figure 4 The utility model is a schematic diagram of the use of an LED lamp with a plastic-coated aluminum heat sink shell.

[0020] Legend:

[0021] 1. Heat dissipation shell; 2. Transparent lampshade; 3. Lamp body; 4. Rotating shaft; 5. Limiting strip; 6. Fan; 7. First spring; 8. First connecting block; 9. First gear; 10. Second gear; 11. Motor; 12. Threaded rod; 13. Cleaning wipe; 14. Slide rail; 15. Top cover; 16. Second spring; 17. Second connecting block. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model embodiment is an LED lamp with a plastic-coated aluminum radiator shell, which includes: a heat dissipation shell 1, the inner surface of the heat dissipation shell 1 is movably connected with a first connecting block 8, the outer surface of the first connecting block 8 is slidably connected to a transparent lampshade 2, the outer surface of the first connecting block 8 is fixedly connected with a first spring 7, the end of the first spring 7 away from the first connecting block 8 is fixedly connected with the transparent lampshade 2, the outer surface of the transparent lampshade 2 is movably connected to the heat dissipation shell 1, the inner surface of the heat dissipation shell 1 is fixedly connected with a limit strip 5, the upper surface of the limit strip 5 is movably connected with a lamp body 3, the outer surface of the lamp body 3 is movably connected with a rotating shaft 4, the outer surface of the rotating shaft 4 is fixedly connected with a first gear 9, and the outer surface of the rotating shaft 4 is fixedly connected with a fan 6.

[0024] The inner surface of the heat dissipation housing 1 is movably connected with a second connection block 17, the outer surface of the second connection block 17 is fixedly connected with a second spring 16, the end of the second spring 16 away from the second connection block 17 is fixedly connected with a top cover 15, the upper surface of the top cover 15 is rotatably connected to the first gear 9, the lower surface of the top cover 15 is movably connected to the heat dissipation housing 1, the inner surface of the top cover 15 is rotatably connected to the rotating shaft 4, the upper surface of the top cover 15 is fixedly connected to the motor 11, the output end of the motor 11 is fixedly connected to the second gear 10, the lower surface of the second gear 10 is rotatably connected to the top cover 15, and the second gear 10 is rotatably connected to the first gear 9 is meshed, the lower surface of the rear first gear 9 is rotatably connected to the slide rail 14, the number of the first gears 9 is two and they are distributed front and back, the inner surface of the rear first gear 9 is fixedly connected to a threaded rod 12, the outer surface of the threaded rod 12 is threadedly connected to a cleaning wipe 13, the outer surface of the cleaning wipe 13 is slidably connected to the heat dissipation shell 1, the outer surface of the cleaning wipe 13 is slidably connected to the slide rail 14, the outer surface of the slide rail 14 is movably connected to the heat dissipation shell 1, the outer surface of the slide rail 14 is fixedly connected to the top cover 15, the inner surface of the slide rail 14 is movably connected to the first connecting block 8, the lamp body 3 and the motor 11 are electrically connected to an external power supply.

[0025] Working principle: the transparent lampshade 2 is connected to the heat dissipation shell 1, and the first connecting block 8 is pushed out and stuck between the heat dissipation shell 1 and the transparent lampshade 2 through the restoring force of the first spring 7. The lamp body 3 is placed in the heat dissipation shell 1 and limited by the limit strip 5 and the rotating shaft 4. The rotating shaft 4 clamps the lamp body 3 from the top through the connection between the top cover 15 and the heat dissipation shell 1. The second connecting block 17 is pushed out and stuck in the heat dissipation shell 1 between the top cover 15 and the heat dissipation shell 1 through the restoring force of the second spring 16. The motor 11 drives the second gear 10 to rotate, and the second gear 10 is transmitted to the front and rear first gears 9. The front first gear 9 drives the rotating shaft 4 to rotate, and the rotating shaft 4 drives the fan 6 to rotate to blow air and cool the lamp body 3. The rear first gear 9 drives the threaded rod 12 to rotate, and the cleaning wipe 13 performs up and down linear motion through the threaded transmission of the threaded rod 12 to clean and remove the dust accumulated on the surface of the heat dissipation shell 1.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An LED lamp with a plastic-coated aluminum heat sink housing, characterized in that: include: A heat dissipation shell (1), wherein the inner surface of the heat dissipation shell (1) is movably connected to a first connection block (8), the outer surface of the first connection block (8) is fixedly connected to a first spring (7), one end of the first spring (7) away from the first connection block (8) is fixedly connected to a transparent lampshade (2), the inner surface of the heat dissipation shell (1) is fixedly connected to a limit strip (5), the upper surface of the limit strip (5) is movably connected to a lamp body (3), the outer surface of the lamp body (3) is movably connected to a rotating shaft (4), the outer surface of the rotating shaft (4) is fixedly connected to a first gear (9), and the outer surface of the rotating shaft (4) is fixedly connected to a fan (6); The inner surface of the heat dissipation housing (1) is movably connected to a second connection block (17); the outer surface of the second connection block (17) is fixedly connected to a second spring (16); one end of the second spring (16) away from the second connection block (17) is fixedly connected to a top cover (15); the upper surface of the top cover (15) is fixedly connected to a motor (11); the output end of the motor (11) is fixedly connected to a second gear (10); the number of the first gears (9) is two and they are distributed front and back; the inner surface of the rear first gear (9) is fixedly connected to a threaded rod (12); the outer surface of the threaded rod (12) is threadedly connected to a cleaning wipe (13); the outer surface of the cleaning wipe (13) is slidably connected to a slide rail (14).

2. The LED lamp with a plastic-coated aluminum heat sink housing according to claim 1, characterized in that: The outer surface of the transparent lampshade (2) is movably connected to the heat dissipation housing (1), and the outer surface of the first connecting block (8) is slidably connected to the transparent lampshade (2).

3. The LED lamp with a plastic-coated aluminum heat sink housing according to claim 1, characterized in that: The lower surface of the top cover (15) is movably connected to the heat dissipation housing (1), and the inner surface of the top cover (15) is rotatably connected to the rotating shaft (4).

4. The LED lamp with a plastic-coated aluminum heat sink housing according to claim 1, characterized in that: The upper surface of the top cover (15) is rotatably connected to the first gear (9), and the outer surface of the cleaning wipe (13) is slidably connected to the heat dissipation housing (1).

5. The LED lamp with a plastic-coated aluminum heat sink housing according to claim 1, characterized in that: The lower surface of the second gear (10) is rotatably connected to the top cover (15), and the second gear (10) is meshed with the first gear (9).

6. The LED lamp with a plastic-coated aluminum heat sink housing according to claim 1, characterized in that: The outer surface of the slide rail (14) is fixedly connected to the top cover (15), and the inner surface of the slide rail (14) is movably connected to the first connecting block (8).

7. The LED lamp with a plastic-coated aluminum heat sink housing according to claim 1, characterized in that: The outer surface of the slide rail (14) is movably connected to the heat dissipation housing (1), and the lower surface of the first gear (9) at the rear is rotationally connected to the slide rail (14).

8. The LED lamp with a plastic-coated aluminum heat sink housing according to claim 1, characterized in that: The lamp body (3) and the motor (11) are both electrically connected to an external power source.

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