Self-heat-dissipation aluminum-based LED lamp strip

Abstract

The utility model discloses a self-heat-dissipation aluminum-based LED light bar, and relates to the technical field of LED light bars, the self-heat-dissipation aluminum-based LED light bar comprises a light bar body, the light bar body comprises a base bar and light beads, one ends of the light beads are respectively arranged on one side of the base bar, two ends of the base bar are respectively and fixedly connected with two fixing blocks, the interior of the base bar is fixedly connected with heat dissipation fins, and the heat dissipation fins are fixedly connected with the base bar. By means of the clamping mechanism, when the heat dissipation plate needs to be replaced, the pressing handle close to one end of the spring is pressed, the pressing handle can drive the supporting block and the rotating rod to rotate on the inner side of the installation base, the spring is compressed at the same time, the clamping rod is made to be separated from the heat dissipation plate, at the moment, the heat dissipation plate can be taken out of the installation plate, and a user can conveniently and rapidly replace the heat dissipation plate; the heat dissipation effect of the lamp beads is prevented from being influenced by blockage of the through holes of the heat dissipation plate.

Description

Technical Field

[0001] The utility model relates to the technical field of LED light strips, and particularly relates to a self-cooling aluminum-based LED light strip. Background Technique

[0002] An LED light strip is a light-emitting strip product formed by welding LED chips with a flexible circuit board or a flexible printed circuit board as the base. Because its shape is similar to the pictographic structure of the Chinese character "long", it is named "light strip". During the heat dissipation process of the light strip, a heat dissipation plate is usually used to assist the LED chip in heat dissipation.

[0003] In the prior art, the heat dissipation plate is usually directly fixed and installed on the LED light strip by bolts. When disassembling, tools are needed for operation, which not only cannot be quickly disassembled, but also takes time and effort. In addition, if the heat dissipation plate is not replaced in time, it is easy to cause the through holes of the heat dissipation plate to be blocked. If it is frequently replaced, it is easy to cause damage to the components. Therefore, we provide a self-cooling aluminum-based LED light strip to solve the above problems. Summary of the Invention

[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a self-cooling aluminum-based LED light strip.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A self-cooling aluminum-based LED light strip, including a light strip body, the light strip body includes a base strip and lamp beads, one ends of multiple lamp beads are respectively arranged on one side of the base strip, and two fixing blocks are respectively fixedly connected to both ends of the base strip. A heat dissipation fin is fixedly connected inside the base strip, and the heat dissipation fin is made of aluminum material. A plug rod is fixedly connected to the bottom end of the fixing block, and an installation mechanism is movably connected to the outer wall of the plug rod. One end of the installation mechanism is fixedly connected to an installation plate, and a heat dissipation channel is opened inside the installation plate. Multiple heat dissipation holes are respectively opened inside the base strip and the installation plate. A heat dissipation plate is arranged inside the installation plate, and two clamping mechanisms are respectively inserted at both ends of the heat dissipation plate.

[0006] The above-mentioned clamping mechanism includes a pressing handle, a clamping rod, a support block and a rotating rod. One end of the pressing handle is fixedly connected to one end of the support block and the clamping rod, and both ends of the rotating rod are fixedly connected to the inside of the two support blocks.

[0007] The above-mentioned clamping rod is inserted into the inside of the heat dissipation plate at the end far from the pressing handle, and an installation seat is fixedly connected to the inner bottom of the installation plate.

[0008] The above-mentioned two ends of the rotating rod are respectively rotatably connected to the inner wall of the installation seat. A spring is fixedly connected to the bottom end of the pressing handle, and one end of the spring is fixedly connected to the inside of the installation seat.

[0009] The aforementioned installation mechanism includes a rotating block, a threaded rod, a connecting rod, and a stop block. The rotating block has a tightening hole inside. One end of the connecting rod is fixedly connected to one end of the threaded rod, and the inside of the stop block is fixedly connected to the outer wall of the connecting rod.

[0010] As described above, the outer wall of the connecting rod is movably connected to the inside of the tightening hole, and a mounting block is fixedly connected to one side of the mounting plate. Both ends of the rotating block are hinged to the inside of the mounting block.

[0011] As described above, the outer wall of the threaded rod is connected to the internal thread of the mounting block, the rotating block has an insertion hole inside, the insertion rod is adapted to the insertion hole, and one end of the abutment block is in close contact with one side of the rotating block.

[0012] Compared with existing technologies, this self-heating aluminum-based LED light strip has the following advantages:

[0013] I. This utility model, through its locking mechanism, allows for quick replacement of the heat sink when the heat sink needs to be replaced. Pressing the handle will cause the support block and rotating rod to rotate inside the mounting base, while simultaneously compressing the spring, causing the locking rod to disengage from the heat sink. At this point, the heat sink can be removed from the mounting plate, facilitating quick replacement by the user and preventing blockage of the heat sink's through holes from affecting the heat dissipation effect of the LED beads.

[0014] II. This utility model uses an installation mechanism to place the base strip against one side of the mounting plate. Then, by rotating the rotating block with a pull rod, the insertion rod is inserted into the insertion hole. Subsequently, by rotating the connecting rod with a knob, the threaded rod is rotated. Since the threaded rod is threadedly connected to the mounting block, the threaded rod will synchronously drive the abutment block to rotate, ultimately causing the abutment block to press against the rotating block, thereby limiting the position of the insertion rod entering the insertion hole. This completes the installation of the light strip body, which is convenient for users to quickly install the light strip and reduces the installation burden.

[0015] Other advantages, objectives and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination or study, or may be taught from the practice of this invention. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0017] Figure 2 This is a cross-sectional planar structural diagram of the present invention;

[0018] Figure 3 This is a three-dimensional structural diagram of the clamping mechanism and its connecting parts of this utility model;

[0019] Figure 4This is a schematic diagram of the internal three-dimensional structure of the mounting plate of this utility model;

[0020] Figure 5 This is a three-dimensional structural diagram of the installation mechanism and its connecting parts of this utility model.

[0021] In the diagram: 1. LED strip body; 2. Base strip; 3. LED bead; 4. Fixing block; 5. Heat dissipation fins; 6. Insert rod; 8. Clamping mechanism; 801. Press handle; 802. Clamping rod; 803. Support block; 804. Rotating rod; 9. Mounting mechanism; 901. Rotating block; 902. Threaded rod; 903. Connecting rod; 904. Abutment block; 10. Mounting plate; 11. Heat dissipation channel; 13. Heat dissipation hole; 14. Heat dissipation plate; 15. Mounting base; 16. Spring; 17. Tightening hole; 18. Mounting block; 19. Insertion hole. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figure 1-5 As shown, this utility model provides a technical solution: a self-heating aluminum-based LED light strip, including a light strip body 1, the light strip body 1 including a base strip 2 and LED beads 3, one end of each of the LED beads 3 is respectively disposed on one side of the base strip 2, and two fixing blocks 4 are respectively fixedly connected to both ends of the base strip 2, heat dissipation fins 5 are fixedly connected inside the base strip 2, and the heat dissipation fins 5 are made of aluminum material, the bottom end of the fixing block 4 is fixedly connected to the insertion rod 6, and the outer wall of the insertion rod 6 is movably connected to the mounting mechanism 9, one end of the mounting mechanism 9 is fixedly connected to the mounting plate 10, and the mounting plate 10 has a heat dissipation channel 11 inside, the base strip 2 and the mounting plate 10 respectively have multiple heat dissipation holes 13 inside, the mounting plate 10 has a heat dissipation plate 14 inside, and two clamping mechanisms 8 are respectively inserted into both ends of the heat dissipation plate 14.

[0024] A pull rod is provided at the top of the rotating block 901 near the insertion rod 6, and a knob is provided at the top of the connecting rod 903.

[0025] First, place the base strip 2 against one side of the mounting plate 10. Then, rotate the mounting mechanism 9 by pulling the lever to insert the plug 6 into the socket 19. Next, rotate the mounting mechanism 9 by turning the knob to limit the position of the plug 6 in the socket 19, thus completing the installation of the light strip body 1. This not only facilitates quick installation of the light strip for users but also reduces the installation burden. Second, the heat generated by the LED bead 3 is conducted to the heat dissipation fins 5 and dissipated through the heat dissipation fins 5 to the heat dissipation holes 13. After being transferred through the heat dissipation plate 14, the heat is finally dissipated through the heat dissipation channel 11. The heat is dissipated, allowing the internal heat to fully contact with the outside air, effectively improving the heat dissipation effect and extending the service life of the LED bead 3. Finally, if it is necessary to replace the heat sink 14, when the heat sink 14 accumulates dust in contact with the outside air, press the clamping mechanism 8 to make the clamping mechanism 8 rotate inside the mounting base 15, and at the same time compress the spring 16 to make the clamping mechanism 8 disengage from the heat sink 14. At this time, the heat sink 14 can be removed from the mounting plate 10, which is convenient for users to replace quickly and avoids the through holes of the heat sink 14 from being blocked, which affects the heat dissipation effect of the LED bead 3.

[0026] like Figure 1-4 As shown, the clamping mechanism 8 includes a pressing handle 801, a clamping rod 802, a support block 803, and a rotating rod 804. One end of the pressing handle 801 is fixedly connected to one end of the support block 803 and one end of the clamping rod 802, respectively. The interiors of the two support blocks 803 are fixedly connected to both ends of the rotating rod 804. The end of the clamping rod 802 away from the pressing handle 801 is inserted into the interior of the heat sink 14. A mounting base 15 is fixedly connected to the inner bottom of the mounting plate 10. Both ends of the rotating rod 804 are rotatably connected to the inner wall of the mounting base 15. A spring 16 is fixedly connected to the bottom end of the pressing handle 801, and one end of the spring 16 is fixedly connected to the interior of the mounting base 15.

[0027] If the heat sink 14 needs to be replaced, press the pressing handle 801 near the end of the spring 16. The pressing handle 801 will drive the support block 803 and the rotating rod 804 to rotate inside the mounting base 15, while compressing the spring 16, causing the locking rod 802 to disengage from the heat sink 14. At this time, the heat sink 14 can be removed from the mounting plate 10, which is convenient for users to replace quickly and avoids the through holes of the heat sink 14 from being blocked and affecting the heat dissipation effect of the LED 3.

[0028] like Figure 1 , Figure 2 and Figure 5As shown, the mounting mechanism 9 includes a rotating block 901, a threaded rod 902, a connecting rod 903, and a stop block 904. The rotating block 901 has a tightening hole 17 inside. One end of the connecting rod 903 is fixedly connected to one end of the threaded rod 902, and the inside of the stop block 904 is fixedly connected to the outer wall of the connecting rod 903. The outer wall of the connecting rod 903 is movably connected to the inside of the tightening hole 17. A mounting block 18 is fixedly connected to one side of the mounting plate 10. Both ends of the rotating block 901 are hinged to the inside of the mounting block 18. The outer wall of the threaded rod 902 is threadedly connected to the inside of the mounting block 18. The rotating block 901 has an insertion hole 19 inside, and the insertion rod 6 is adapted to the insertion hole 19. One end of the stop block 904 is tightly attached to one side of the rotating block 901.

[0029] Place the base strip 2 against one side of the mounting plate 10, then rotate the rotating block 901 by pulling the lever to allow the insertion rod 6 to enter the socket 19. Then, rotate the connecting rod 903 by turning the knob to drive the threaded rod 902 to rotate. Since the threaded rod 902 is threadedly connected to the mounting block 18, the threaded rod 902 will synchronously drive the abutment block 904 to rotate, and finally the abutment block 904 will press against the rotating block 901, thereby limiting the position of the insertion rod 6 entering the socket 19. This completes the installation of the light strip body 1, which is convenient for users to quickly install the light strip and reduces the installation burden.

[0030] Working principle: First, the base strip 2 is placed against one side of the mounting plate 10. Then, the rotating block 901 is rotated by the pull rod, causing the insertion rod 6 to enter the insertion hole 19. Subsequently, the connecting rod 903 is rotated by the knob, causing the threaded rod 902 to rotate. Since the threaded rod 902 is threadedly connected to the mounting block 18, the threaded rod 902 will synchronously drive the abutment block 904 to rotate, ultimately causing the abutment block 904 to press against the rotating block 901, thereby limiting the position of the insertion rod 6 entering the insertion hole 19. This completes the installation of the light strip body 1. Secondly, the heat generated by the illumination of the LED bead 3 will be conducted to the heat dissipation fins 5. The heat is dissipated through the heat dissipation fins 5 to the heat dissipation holes 13. After being transferred through the heat dissipation plate 14, the heat is finally dissipated through the heat dissipation channel 11, allowing the internal heat to fully contact with the outside air, effectively improving the heat dissipation effect and extending the service life of the LED bead 3. Finally, if the heat dissipation plate 14 needs to be replaced, press the pressing handle 801 near the end of the spring 16. The pressing handle 801 will drive the support block 803 and the rotating rod 804 to rotate inside the mounting base 15, while compressing the spring 16, causing the locking rod 802 to disengage from the heat dissipation plate 14. At this time, the heat dissipation plate 14 can be removed from the mounting plate 10.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A self-heating aluminum-based LED light strip, comprising a light strip body (1), characterized in that: The light strip body (1) includes a base strip (2) and light beads (3). One end of each of the light beads (3) is respectively disposed on one side of the base strip (2), and two fixing blocks (4) are fixedly connected to both ends of the base strip (2). Heat dissipation fins (5) are fixedly connected inside the base strip (2), and the heat dissipation fins (5) are made of aluminum. A plug rod (6) is fixedly connected to the bottom end of the fixing block (4), and an installation mechanism (9) is movably connected to the outer wall of the plug rod (6). An installation plate (10) is fixedly connected to one end of the installation mechanism (9), and a heat dissipation channel (11) is opened inside the installation plate (10). Multiple heat dissipation holes (13) are opened inside the base strip (2) and the installation plate (10), and a heat dissipation plate (14) is disposed inside the installation plate (10), and two clamping mechanisms (8) are inserted into both ends of the heat dissipation plate (14).

2. The self-heating aluminum-based LED light strip according to claim 1, characterized in that: The clamping mechanism (8) includes a pressing handle (801), a clamping rod (802), a support block (803), and a rotating rod (804). One end of the pressing handle (801) is fixedly connected to one end of the support block (803) and the clamping rod (802), respectively, and the interior of the two support blocks (803) is fixedly connected to both ends of the rotating rod (804).

3. The self-heating aluminum-based LED light strip according to claim 2, characterized in that: The end of the lever (802) away from the pressing handle (801) is inserted into the interior of the heat sink (14), and the mounting base (15) is fixedly connected to the inner bottom of the mounting plate (10).

4. The self-heating aluminum-based LED light strip according to claim 3, characterized in that: Both ends of the rotating rod (804) are rotatably connected to the inner wall of the mounting base (15), and a spring (16) is fixedly connected to the bottom end of the pressing handle (801), and one end of the spring (16) is fixedly connected to the inside of the mounting base (15).

5. The self-heating aluminum-based LED light strip according to claim 1, characterized in that: The installation mechanism (9) includes a rotating block (901), a threaded rod (902), a connecting rod (903), and a stop block (904). The rotating block (901) has a tightening hole (17) inside. One end of the connecting rod (903) is fixedly connected to one end of the threaded rod (902), and the inside of the stop block (904) is fixedly connected to the outer wall of the connecting rod (903).

6. The self-heating aluminum-based LED light strip according to claim 5, characterized in that: The outer wall of the connecting rod (903) is movably connected to the inside of the tightening hole (17), and a mounting block (18) is fixedly connected to one side of the mounting plate (10). Both ends of the rotating block (901) are hinged to the inside of the mounting block (18).

7. The self-heating aluminum-based LED light strip according to claim 6, characterized in that: The outer wall of the threaded rod (902) is connected to the inner thread of the mounting block (18). The rotating block (901) has an insertion hole (19) inside. The insertion rod (6) is adapted to the insertion hole (19). One end of the abutment block (904) is in close contact with one side of the rotating block (901).

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