LED lamp radiator convenient to clean

Abstract

The LED lamp radiator convenient to clean comprises a radiator body, a first radiating base and a second radiating base are arranged on the two sides, close to the lower portion, of the radiator body respectively, a dismounting mechanism is arranged on the outer side of the radiator body, and the dismounting mechanism comprises a first fixing block. The first fixing blocks are arranged at the left end and the right end of the outer side of the first heat dissipation base, the bottom ends of the first fixing blocks are fixedly connected with the outer side of the first heat dissipation base, and the top ends of the first fixing blocks are fixedly connected with the bottom ends of the second fixing blocks. Dust is extremely easy to accumulate on the outer side of the radiator, however, when the surface of an existing radiator is cleaned, due to the fact that the radiator cannot be detached, dust cleaning difficulty is large, the cleaning effect is poor, and cooling fins can be conveniently and independently cleaned through a detaching mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamp radiators, in particular to an LED lamp radiator which is easy to clean. Background Art

[0002] LED heat dissipation technology was born in 2000. It is made of semiconductor light-emitting diodes. The working principle is electroluminescence generated by radiation recombination. It is the most common heat dissipation method. Aluminum heat sink fins are used as part of the outer shell to increase the heat dissipation area.

[0003] The existing LED lamp radiator can be specifically referred to in the application number: CN201921341470.9, which includes a heat transfer plate, heat dissipation fins, and an airflow diffusion chamber. The LED lamp radiator provided by the utility model is characterized in that the flowing air generated by the heat dissipation fan flows through the airflow diffusion chamber and is efficiently diffused to the wind groove formed by the heat dissipation fins, and the heat transferred from the light beads to the heat dissipation fins through the heat transfer plate is blown into the air, thereby achieving the effect of cooling the light beads, so as to maintain the temperature conditions required for the normal operation of the light beads. The LED lamp radiator provided by the utility model is integrally die-casted with a high thermal conductivity aluminum alloy, and has good thermal conductivity and structural strength.

[0004] The above-mentioned radiator is not provided with a removable component. After long-term use, dust is easily accumulated on the outside of the radiator. However, when cleaning the surface of the existing radiator, it is difficult to clean the dust because the radiator cannot be removed, and the cleaning effect is poor. Utility Model Content

[0005] The purpose of the utility model is to provide an LED lamp radiator which is easy to clean in view of the deficiencies in the prior art, so as to achieve good cleaning effect and facilitate cleaning.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED lamp radiator that is easy to clean, comprising a radiator body, wherein a first heat dissipation base and a second heat dissipation base are respectively arranged on both sides of the radiator body near the lower position, and a dismantling mechanism is arranged on the outer side of the radiator body, and the dismantling mechanism includes a first fixing block.

[0007] Preferably, the first fixed block is arranged at the left and right ends of the outer side of the first heat dissipation base, and the bottom end of the first fixed block is fixedly connected to the outer side of the first heat dissipation base, the top end of the first fixed block is fixedly connected to the bottom end of the second fixed block, the second fixed block is internally sleeved on the outer side of the first rotating block, and the second fixed block is rotatably connected to the first rotating block, the top end of the first rotating block is fixedly connected to the bottom end of the threaded rod, and the top end of the threaded rod is fixedly connected to the bottom end of the second rotating block.

[0008] Preferably, a movable plate is sleeved on the outside of the threaded rod, and the threaded rod is threadedly connected to the movable plate, the bottom end of the movable plate near the front position is fixedly connected to the top of the plug block, third fixed blocks are provided on the left and right ends of the outside of the second heat dissipation base, and the outside of the second heat dissipation base is fixedly connected to the bottom end of the third fixed block, and the bottom end of the plug block is inserted into the third fixed block.

[0009] Preferably, the top end of the first fixed block is fixedly connected to the bottom end of the guide rod, the movable plate is sleeved on the outside of the guide rod, and the movable plate is slidably connected to the guide rod.

[0010] Preferably, first limiting blocks are provided at the top ends of the guide rods on both sides of the first heat dissipation base, and the top ends of the guide rods are fixedly connected to the bottom ends of the first limiting blocks.

[0011] Preferably, a second limit block is provided on the outer side of the bottom end of the radiator body and the outer side close to the top end, and the outer side of the radiator body is fixedly connected to the inner side of the second limit block, and the bottom ends of the first heat dissipation base and the second heat dissipation base are fitted with the top end of the second limit block on the outer side of the bottom end of the radiator body.

[0012] Preferably, a plurality of groups of heat sink fin bodies are arranged on the outer sides of the first heat sink base and the second heat sink base, and the outer sides of the first heat sink base and the second heat sink base are fixedly connected to the outer sides of the heat sink fin bodies near the bottom ends, and the inner sides of the heat sink fin bodies near the top ends are fitted with the outer sides of the radiator bodies near the top ends.

[0013] Preferably, a slot is provided on the inner side of the heat sink fin body, and the slot is inserted on the outer side of the second limiting block located near the top of the heat sink body.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The existing radiator is not provided with a removable component. After long-term use, dust is easily accumulated on the outside of the radiator. However, when cleaning the surface of the existing radiator, it is difficult to clean the dust because it cannot be removed, and the cleaning effect is poor. Therefore, the dismantling mechanism can facilitate the cleaning of the cooling fins alone.

[0016] 2. The existing radiator is not provided with a removable component, and it is difficult to replace the fins when they are damaged. The removal mechanism makes it easy to remove and replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of a partial cross-sectional structure of the utility model;

[0019] Figure 3 For this utility model Figure 1 A schematic diagram of the structure enlargement at the center A;

[0020] Figure 4 For this utility model Figure 2 A magnified schematic diagram of the structure at point B in the middle.

[0021] In the figure: 1, radiator body; 2, first heat dissipation base; 3, second heat dissipation base; 10, first fixed block; 11, second fixed block; 12, first rotating block; 13, threaded rod; 14, second rotating block; 15, moving plate; 16, plug-in block; 17, third fixed block; 18, guide rod; 19, first limit block; 20, heat dissipation fin body; 21, slot; 22, second limit block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 , Figure 2 , Figure 3 and Figure 4The utility model provides a technical solution: a LED lamp radiator that is easy to clean, comprising a radiator body 1, a first heat dissipation base 2 and a second heat dissipation base 3 are respectively arranged on both sides of the radiator body 1 near the lower position, a dismantling mechanism is arranged on the outer side of the radiator body 1, and the dismantling mechanism comprises a first fixing block 10, the first fixing block 10 is arranged at the left and right ends of the outer side of the first heat dissipation base 2, and the bottom end of the first fixing block 10 is fixedly connected to the outer side of the first heat dissipation base 2, the top end of the first fixing block 10 is fixedly connected to the bottom end of the second fixing block 11, the inside of the second fixing block 11 is sleeved on the outer side of the first rotating block 12, and the second fixing block 11 is rotatably connected to the first rotating block 12, the top end of the first rotating block 12 is fixedly connected to the bottom end of the threaded rod 13, the threaded rod The top of the rod 13 is fixedly connected to the bottom end of the second rotating block 14, a movable plate 15 is sleeved on the outside of the threaded rod 13, and the threaded rod 13 is threadedly connected to the movable plate 15, and the bottom end of the movable plate 15 near the front position is fixedly connected to the top of the plug block 16, and the left and right ends of the outside of the second heat dissipation base 3 are provided with a third fixed block 17, and the outside of the second heat dissipation base 3 is fixedly connected to the bottom end of the third fixed block 17, and the bottom end of the plug block 16 is inserted into the third fixed block 17, the top of the first fixed block 10 is fixedly connected to the bottom end of the guide rod 18, the movable plate 15 is sleeved on the outside of the guide rod 18, and the movable plate 15 is slidably connected to the guide rod 18, and the top of the guide rod 18 on both sides of the first heat dissipation base 2 is provided with a first limit block 19, and the top of the guide rod 18 is fixedly connected to the first limit block 1 9 bottom fixed connection, the outer side of the bottom end of the radiator body 1 and the outer side near the top are provided with a second limit block 22, and the outer side of the radiator body 1 is fixedly connected with the inner side of the second limit block 22, the bottom ends of the first heat dissipation base 2 and the second heat dissipation base 3 are fitted with the top of the second limit block 22 on the outer side of the bottom end of the radiator body 1, a plurality of groups of heat dissipation fin bodies 20 are arranged on the outer sides of the first heat dissipation base 2 and the second heat dissipation base 3, and the outer sides of the first heat dissipation base 2 and the second heat dissipation base 3 are fixedly connected with the outer side of the heat dissipation fin body 20 near the bottom, the inner side of the heat dissipation fin body 20 near the top is fitted with the outer side of the radiator body 1 near the top, a slot 21 is opened on the inner side of the heat dissipation fin body 20, and the slot 21 is inserted into the second limit block 22 at the position near the top of the radiator body 1 When working, the second rotating blocks 14 on both sides of the radiator body 1 are rotated first. When the second rotating block 14 rotates, the threaded rod 13 and the first rotating block 12 are driven to rotate synchronously, and the first rotating block 12 rotates along the inside of the second fixed block 11. When the threaded rod 13 rotates, the movable plate 15 is driven to move outward along the surface of the threaded rod 13. At the same time, the movable plate 15 drives the plug-in block 16 to move outward along the inside of the third fixed block 17 until the plug-in block 16 is completely separated from the inside of the third fixed block 17. When the movable plate 15 moves, it moves along the surface of the guide rod 18 at the same time, and the first limit block 19 at the top of the guide rod 18 is used for limiting and preventing the movable plate 15 from separating from the surface of the guide rod 18.After processing, the first heat dissipation base 2 and the second heat dissipation base 3 are pulled outward until the first heat dissipation base 2 and the second heat dissipation base 3 are separated from the inner side of the second limiting block 22, and the second limiting blocks 22 at the upper and lower ends of the outer side of the radiator body 1 can limit the first heat dissipation base 2 and the second heat dissipation base 3. When the first heat dissipation base 2 and the second heat dissipation base 3 are pulled outward, the slot 21 opened on the inner side of the heat dissipation fin body 20 is driven to move outward along the surface of the second limiting block 22 at the upper position, so as to dismantle the radiator for later cleaning or replacement.

[0024] Working principle: when the radiator needs to be dismantled for later cleaning or replacement, first rotate the second rotating blocks 14 on both sides of the radiator body 1. When the second rotating block 14 rotates, it drives the threaded rod 13 and the first rotating block 12 to rotate synchronously, and the first rotating block 12 rotates along the inside of the second fixed block 11. When the threaded rod 13 rotates, it drives the movable plate 15 to move outward along the surface of the threaded rod 13. At the same time, the movable plate 15 drives the plug-in block 16 to move outward along the inside of the third fixed block 17 until the plug-in block 16 is completely separated from the inside of the third fixed block 17. When the movable plate 15 moves, it also moves along the surface of the guide rod 18. The first limit block 19 at the top of the guide rod 18 is used to limit and prevent When the first heat sink 2 and the second heat sink 3 are pulled apart from each other, the first heat sink 2 and the second heat sink 3 are pulled apart from each other and the second heat sink 3 is removed from the second limiting block 22. When the first heat sink 2 and the second heat sink 3 are pulled apart from each other, the first heat sink 2 and the second heat sink 3 are removed from the second limiting block 22.

[0025] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An LED lamp radiator that is easy to clean, characterized in that: The invention comprises a radiator body (1), wherein a first heat dissipation base (2) and a second heat dissipation base (3) are respectively arranged on both sides of the radiator body (1) near the lower position, and a dismantling mechanism is arranged on the outer side of the radiator body (1), and the dismantling mechanism comprises a first fixed block (10), wherein the first fixed block (10) is arranged at the left and right ends of the outer side of the first heat dissipation base (2), and the bottom end of the first fixed block (10) is fixedly connected to the outer side of the first heat dissipation base (2), the top end of the first fixed block (10) is fixedly connected to the bottom end of the second fixed block (11), the second fixed block (11) is sleeved inside the outer side of the first rotating block (12), and the second fixed block (11) is rotatably connected to the first rotating block (12), the top end of the first rotating block (12) is fixedly connected to the bottom end of a threaded rod (13), and the top end of the threaded rod (13) is fixedly connected to the bottom end of the second rotating block (14).

2. The LED lamp heat sink that is easy to clean according to claim 1, characterized in that: A movable plate (15) is sleeved on the outer side of the threaded rod (13), and the threaded rod (13) is threadedly connected to the movable plate (15); the bottom end of the movable plate (15) near the front position is fixedly connected to the top of the plug block (16); third fixed blocks (17) are provided on the left and right ends of the outer side of the second heat dissipation base (3), and the outer side of the second heat dissipation base (3) is fixedly connected to the bottom end of the third fixed block (17); and the bottom end of the plug block (16) is inserted into the interior of the third fixed block (17).

3. The LED lamp heat sink that is easy to clean according to claim 2, characterized in that: The top end of the first fixed block (10) is fixedly connected to the bottom end of the guide rod (18), the movable plate (15) is sleeved on the outside of the guide rod (18), and the movable plate (15) is slidably connected to the guide rod (18).

4. The LED lamp heat sink that is easy to clean according to claim 3, characterized in that: First limit blocks (19) are provided at the top ends of the guide rods (18) on both sides of the first heat dissipation base (2), and the top ends of the guide rods (18) are fixedly connected to the bottom ends of the first limit blocks (19).

5. The LED lamp heat sink that is easy to clean according to claim 4, characterized in that: A second limiting block (22) is arranged on the outer side of the bottom end and the outer side close to the top end of the radiator body (1), and the outer side of the radiator body (1) is fixedly connected to the inner side of the second limiting block (22), and the bottom ends of the first heat dissipation base (2) and the second heat dissipation base (3) are fitted with the top end of the second limiting block (22) on the outer side of the bottom end of the radiator body (1).

6. The LED lamp heat sink that is easy to clean according to claim 5, characterized in that: A plurality of groups of heat dissipation fin bodies (20) are arranged on the outer sides of the first heat dissipation base (2) and the second heat dissipation base (3), and the outer sides of the first heat dissipation base (2) and the second heat dissipation base (3) are fixedly connected to the outer sides of the heat dissipation fin bodies (20) near the bottom, and the inner sides of the heat dissipation fin bodies (20) near the top are fitted to the outer sides of the radiator body (1) near the top.

7. The LED lamp heat sink that is easy to clean according to claim 6, characterized in that: A slot (21) is provided on the inner side of the heat dissipation fin body (20), and the slot (21) is inserted on the outer side of a second limiting block (22) located near the top end of the heat sink body (1).

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