LED heat dissipation aluminum piece with good heat dissipation effect
By designing a detachable fin connection structure and a fan blowing system in the LED heat sink aluminum component, the problem of the inability to replace damaged fins is solved, realizing convenient fin replacement and efficient heat dissipation.
Patent Information
- Application Number
- CN202422613152.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-10-29
AI Technical Summary
In existing LED heat sink aluminum components, the heat sink fins cannot be replaced individually after damage, resulting in the replacement of the entire equipment and causing economic waste.
An LED heat dissipation aluminum component comprising an aluminum tube and fins was designed. The fins are detachably connected via a replacement device. The fins are detachable and fixed using structures such as rectangular grooves, fixing rods, retaining rings, and ball bearings. Heat dissipation is achieved by combining the heat dissipation with fan blowing.
It enables convenient replacement and fixation of fins, avoids the need to replace the entire device, and improves heat dissipation efficiency and economy.
Smart Images
Figure CN223537493U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of LED heat sink aluminum parts with good heat dissipation effect, and in particular to an LED heat sink aluminum part with good heat dissipation effect. Background Technology
[0002] LED heat sink aluminum components are devices used to dissipate heat from LED lights after they are turned on. They mainly consist of heat sink fins and aluminum tubes. The LED light is installed at one end of the aluminum tube, and when the light is turned on, it is cooled by the heat sink fins.
[0003] The inventors discovered during daily use of LED heat sink aluminum components that typical heat sink aluminum components consist of aluminum tubes and heat sink fins. Since the heat sink fins are fixedly connected to the surface of the aluminum tube, if the heat sink fins are damaged, they cannot be removed and replaced. Instead, the entire heat sink aluminum component needs to be replaced, resulting in economic waste and causing adverse effects. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an LED heat sink aluminum component with good heat dissipation performance.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: an LED heat dissipation aluminum component with good heat dissipation effect, comprising an aluminum tube, the surface of which is provided with fins, a lamp tube provided at one end of the aluminum tube, a replacement device provided on the surface of the aluminum tube, and a convenient fixing device provided at one end of the aluminum tube. The replacement device includes a rectangular groove formed on the surface of the aluminum tube, a fixing rod fixedly connected to the inner wall of the rectangular groove, and a circular groove formed at the bottom of the fins.
[0006] The effect achieved by the above components is as follows: under the action of the circular groove and the fixing rod, the fins can be installed into the interior of the rectangular groove, and then they can be clamped together with the aluminum tube. When heat dissipation of the LED light is required, the wire is inserted into the interior of the aluminum tube and the LED light is clamped at one end of the aluminum tube. Under the action of the fins, the heat generated by the LED light can be dissipated through the fins, thereby achieving a good heat dissipation effect.
[0007] Preferably, the inner wall of the circular groove is provided with an annular groove, and a retaining ring is fixedly connected to the surface of the fixing rod.
[0008] The effect achieved by the above components is that, under the action of the annular groove and the retaining ring, the fins can be fixed to the surface of the fixing rod, thus preventing them from detaching.
[0009] Preferably, a pad, which is a rubber block, is fixedly connected to the inner wall of the rectangular groove.
[0010] The effect achieved by the above components is that, under the action of the pad, the fins will not make rigid contact during disassembly and assembly, thus avoiding the phenomenon of the inner wall of the rectangular groove being deformed by impact.
[0011] Preferably, the inner wall of the rectangular groove is provided with a groove, and a ball bearing is rotatably connected inside the groove.
[0012] The effect achieved by the above components is that, under the action of the ball bearings, the fins can be cleanly and easily disassembled and assembled.
[0013] Preferably, the surface of the fin is fixedly connected with an elastic clip, and the inner wall of the rectangular groove is provided with a groove.
[0014] The aforementioned components achieve the following effects: Under the action of the elastic clamp, the fins can be firmly fixed inside the rectangular groove. When the fins are damaged and need to be replaced, the damaged fins are removed, and the new fins are inserted into the rectangular groove. The circular groove fits onto the surface of the fixing rod. Under the action of the ring groove and the retaining ring, the fins can be fixed to the surface of the fixing rod, preventing detachment. Under the action of the ball bearings, the fins can be cleanly and easily disassembled and assembled. After the fins are fully inserted into the rectangular groove, the pad blocks prevent rigid contact during disassembly and assembly, avoiding impact deformation of the inner wall of the rectangular groove. Under the action of the elastic clamp, the fins are firmly locked inside the rectangular groove, thus achieving the purpose of replacement.
[0015] Preferably, the convenient fixing device includes an arc groove formed in the inner wall of the aluminum tube, a circular block is provided inside the aluminum tube, a motor is fixedly connected to the top of the circular block, a fan is fixedly connected to the output end of the motor, and an airbag is fixedly connected to the surface of the circular block.
[0016] The effect achieved by the above components is that, under the action of the airbag and the arc groove, the round block can be stuck inside the aluminum tube, thereby allowing the fan to blow air onto the LED light, thus achieving the function of heat dissipation.
[0017] Preferably, a rectangular plate is fixedly connected to the top of the circular block, and a clamping rod is inserted into the surface of the rectangular plate and inserted into the inner wall of the aluminum tube.
[0018] The effect achieved by the above components is that, under the action of the clamping rod, the round block can be fixed inside the aluminum tube, preventing the round block from falling off.
[0019] Preferably, a spring is sleeved on the surface of the clamping rod, and the two ends of the spring are fixedly connected to the side of the rectangular plate and the end of the clamping rod away from the rectangular plate.
[0020] The aforementioned components achieve the following effects: Under the action of the spring, the locking lever is inserted into the aluminum tube in a self-locking manner, thereby achieving a fixing effect. When it is necessary to install the fan into the aluminum tube, the round block is inserted into the aluminum tube. Under the action of the airbag and the arc groove, the round block can be locked inside the aluminum tube. The motor is started, and the fan blows air onto the LED light, thereby achieving a heat dissipation effect. Under the action of the spring, the locking lever is inserted into the aluminum tube in a self-locking manner, thereby achieving a fixing effect, thus achieving a convenient fixing effect.
[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0022] In this invention, a replacement device is provided. When the fins are damaged and need to be replaced, the damaged fins are removed, and new fins are inserted into the rectangular groove. The circular groove fits onto the surface of the fixing rod. Under the action of the annular groove and the retaining ring, the fins can be fixed to the surface of the fixing rod, preventing detachment. Under the action of the ball bearings, the fins can be cleanly and easily disassembled and assembled. After the fins are fully inserted into the rectangular groove, the pads prevent rigid contact during disassembly and assembly, avoiding deformation of the inner wall of the rectangular groove due to impact. Under the action of the elastic clamp, the fins are firmly locked inside the rectangular groove, thus achieving the replacement function. This solves the problem that the heat dissipation fins cannot be separated from the aluminum tube, leading to the need to replace the entire heat dissipation aluminum component when the fins are damaged. Attached Figure Description
[0023] Figure 1 A three-dimensional structural diagram of an LED heat sink aluminum component with good heat dissipation effect is provided for this utility model.
[0024] Figure 2 A schematic diagram of a replacement device for an LED heat sink aluminum component with good heat dissipation effect is provided for this utility model.
[0025] Figure 3 This utility model provides a partial schematic diagram of a replacement device for an LED heat sink aluminum component with good heat dissipation performance.
[0026] Figure 4 This utility model presents a schematic diagram of a convenient fixing device for an LED heat sink aluminum component with good heat dissipation effect.
[0027] Legend: 1. Aluminum tube; 2. Replacement device; 21. Rectangular groove; 22. Circular groove; 23. Fixing rod; 24. Snap ring; 25. Ring groove; 26. Ball bearing; 27. Pad; 28. Elastic clip; 3. Convenient fixing device; 31. Circular block; 32. Motor; 33. Airbag; 34. Arc groove; 35. Clamping rod; 36. Spring; 4. Fin; 5. Lamp tube. Detailed Implementation
[0028] Example 1, such as Figure 1-4 As shown, an LED heat dissipation aluminum component with good heat dissipation effect includes an aluminum tube 1, fins 4 on the surface of the aluminum tube 1, a lamp tube 5 at one end of the aluminum tube 1, a replacement device 2 on the surface of the aluminum tube 1, and a convenient fixing device 3 at one end of the aluminum tube 1. When heat dissipation of the LED lamp is required, the wire is inserted into the interior of the aluminum tube 1, and the LED lamp is fixed at one end of the aluminum tube 1. Under the action of the fins 4, the heat generated by the LED lamp can be dissipated through the fins 4, thereby achieving a good heat dissipation effect.
[0029] Reference Figure 2-3 The replacement device 2 includes a rectangular groove 21 formed on the surface of the aluminum tube 1. A fixing rod 23 is fixedly connected to the inner wall of the rectangular groove 21. A circular groove 22 is formed at the bottom of the fin 4. Under the action of the circular groove 22 and the fixing rod 23, the fin 4 can be installed into the interior of the rectangular groove 21, and thus can be snapped together with the aluminum tube 1. When heat dissipation of the LED lamp is required, the wire is inserted into the interior of the aluminum tube 1, and the LED lamp is snapped into one end of the aluminum tube 1. Under the action of the fin 4, the heat generated by the LED lamp can be dissipated through the fin 4. The fins 4 are dispersed, thus achieving good heat dissipation. An annular groove 25 is formed on the inner wall of the circular groove 22. A retaining ring 24 is fixedly connected to the surface of the fixing rod 23. Under the action of the annular groove 25 and the retaining ring 24, the fins 4 can be fixed to the surface of the fixing rod 23, preventing detachment. A pad 27, made of rubber, is fixedly connected to the inner wall of the rectangular groove 21. Under the action of the pad 27, the fins 4 will not have rigid contact during assembly and disassembly, preventing the inner wall of the rectangular groove 21 from being deformed by impact. A groove is provided, and a ball bearing 26 is rotatably connected inside the groove. The ball bearing 26 allows for clean and convenient assembly and disassembly of the fin 4. An elastic clip 28 is fixedly connected to the surface of the fin 4. A groove is formed on the inner wall of the rectangular groove 21. The elastic clip 28 allows the fin 4 to be firmly fixed inside the rectangular groove 21. When the fin 4 is damaged and needs replacement, the damaged fin 4 is removed, and a new fin 4 is inserted into the rectangular groove 21, ensuring that the circular groove 22 fits onto the surface of the fixing rod 23. Under the action of 25 and 24, the fin 4 can be fixed on the surface of the fixing rod 23, avoiding detachment. Under the action of the ball bearing 26, the fin 4 can be cleanly and easily disassembled and assembled. When the fin 4 is fully inserted into the rectangular groove 21, under the action of the pad 27, the fin 4 will not have rigid contact during disassembly and assembly, avoiding the phenomenon of the inner wall of the rectangular groove 21 being deformed by impact. Under the action of the elastic clip 28, the fin 4 is firmly locked in the rectangular groove 21, thereby achieving the purpose of replacement.
[0030] Reference Figure 4 The convenient fixing device 3 includes an arc groove 34 formed in the inner wall of the aluminum tube 1. A circular block 31 is set inside the aluminum tube 1. A motor 32 is fixedly connected to the top of the circular block 31. A fan is fixedly connected to the output end of the motor 32. An air bag 33 is fixedly connected to the surface of the circular block 31. Under the action of the air bag 33 and the arc groove 34, the circular block 31 can be locked inside the aluminum tube 1, so that the fan blows air onto the LED light, thereby achieving the function of heat dissipation. A rectangular plate is fixedly connected to the top of the circular block 31. A locking rod 35 is inserted into the surface of the rectangular plate. The locking rod 35 is inserted into the inner wall of the aluminum tube 1. Under the action of the airbag 33 and the arc groove 34, the round block 31 can be fixed inside the aluminum tube 1, preventing the round block 31 from falling off. The surface of the clamping rod 35 is fitted with a spring 36. The two ends of the spring 36 are fixedly connected to the side of the rectangular plate and the end of the clamping rod 35 away from the rectangular plate. Under the action of the spring 36, the clamping rod 35 is inserted into the aluminum tube 1 in a self-locking state, thereby achieving the fixing function. When it is necessary to install the fan into the aluminum tube 1, the round block 31 is inserted into the aluminum tube 1. Under the action of the airbag 33 and the arc groove 34, the round block 31 can be locked inside the aluminum tube 1. The motor 32 is started, thereby causing the fan to blow air onto the LED light, thereby achieving the heat dissipation function. Under the action of the spring 36, the clamping rod 35 is inserted into the aluminum tube 1 in a self-locking state, thereby achieving the fixing function, thus achieving the function of convenient fixing.
[0031] Working principle: When a heat dissipation aluminum component for LEDs is required, and heat dissipation of the LED is needed, the wire is inserted into the aluminum tube 1, and the LED is secured to one end of the aluminum tube 1. Under the action of the fins 4, the heat generated by the LED can be dissipated through the fins 4, thus achieving good heat dissipation. When the fins 4 are damaged and need to be replaced, the damaged fins 4 are removed, and the new fins 4 are inserted into the rectangular groove 21, with the circular groove 22 fitting onto the surface of the fixing rod 23. Under the action of the annular groove 25 and the retaining ring 24, the fins 4 can be fixed to the surface of the fixing rod 23, preventing them from detaching. The phenomenon of the fins 4 being cleanly and easily disassembled and assembled is achieved under the action of the ball bearing 26. When the fins 4 are fully inserted into the rectangular groove 21, the pad block 27 prevents the fins 4 from rigidly contacting each other during disassembly and assembly, thus avoiding the deformation of the inner wall of the rectangular groove 21 due to impact. Under the action of the elastic clip 28, the fins 4 are firmly locked inside the rectangular groove 21, thereby achieving the purpose of replacement. When it is necessary to install the fan into the aluminum tube 1, the round block 31 is inserted into the aluminum tube 1. Under the action of the air bag 33 and the arc groove 34, the round block 31 can be locked inside the aluminum tube 1. The motor 32 is started, which causes the fan to blow air onto the LED light, thereby achieving the purpose of heat dissipation. Under the action of the spring 36, the locking rod 35 is inserted into the aluminum tube 1 in a self-locking state, thereby achieving the purpose of fixation, thus achieving the purpose of convenient fixation and thus achieving the purpose of better heat dissipation.
Claims
1. A heat dissipation aluminum component for LEDs with good heat dissipation performance, comprising an aluminum tube (1), wherein the surface of the aluminum tube (1) is provided with fins (4), characterized in that: A lamp tube (5) is provided at one end of the aluminum tube (1), a replacement device (2) is provided on the surface of the aluminum tube (1), a convenient fixing device (3) is provided at one end of the aluminum tube (1), the replacement device (2) includes a rectangular groove (21) opened on the surface of the aluminum tube (1), a fixing rod (23) is fixedly connected to the inner wall of the rectangular groove (21), and a circular groove (22) is opened at the bottom of the fin (4).
2. The LED heat sink aluminum component with good heat dissipation effect according to claim 1, characterized in that: The inner wall of the circular groove (22) is provided with an annular groove (25), and the surface of the fixing rod (23) is fixedly connected with a retaining ring (24).
3. The LED heat sink aluminum component with good heat dissipation effect according to claim 2, characterized in that: A pad (27) is fixedly connected to the inner wall of the rectangular groove (21), and the pad (27) is a rubber block.
4. The LED heat sink aluminum component with good heat dissipation effect according to claim 3, characterized in that: The inner wall of the rectangular groove (21) is provided with a groove, and a ball bearing (26) is rotatably connected inside the groove.
5. The LED heat sink aluminum component with good heat dissipation effect according to claim 4, characterized in that: The surface of the fin (4) is fixedly connected with an elastic clip (28), and the inner wall of the rectangular groove (21) is provided with a groove.
6. The LED heat sink aluminum component with good heat dissipation effect according to claim 5, characterized in that: The convenient fixing device (3) includes an arc groove (34) opened on the inner wall of the aluminum tube (1), a round block (31) is provided inside the aluminum tube (1), a motor (32) is fixedly connected to the top of the round block (31), a fan is fixedly connected to the output end of the motor (32), and an air bag (33) is fixedly connected to the surface of the round block (31).
7. The LED heat sink aluminum component with good heat dissipation effect according to claim 6, characterized in that: A rectangular plate is fixedly connected to the top of the circular block (31), and a clamping rod (35) is inserted into the surface of the rectangular plate. The clamping rod (35) is inserted into the inner wall of the aluminum tube (1).
8. The LED heat sink aluminum component with good heat dissipation effect according to claim 7, characterized in that: A spring (36) is fitted on the surface of the lever (35), and the two ends of the spring (36) are fixedly connected to the side of the rectangular plate and the end of the lever (35) away from the rectangular plate.