Heat dissipation plate convenient to disassemble

Abstract

The utility model provides a heat dissipation plate convenient to disassemble. The heat dissipation plate comprises a heat dissipation plate body, side blocks are fixedly connected to the left side and the right side of the heat dissipation plate body, limiting rods are slidably connected into the side blocks and made of metal materials capable of being magnetically attracted, limiting pieces are fixedly connected to the right ends of the limiting rods, and mounting blocks are arranged on the left sides of the side blocks. According to the heat dissipation plate convenient to disassemble, the heat dissipation plate body and the side blocks are clamped between the two sets of installation blocks, the limiting rods are aligned with the magnets, the pull rods are pulled to enable the limiting rings to extrude the springs, at the moment, the magnets drive the limiting rods to slide towards the interiors of the installation blocks, and when the clamping blocks slide out of the interiors of the first clamping grooves, the clamping blocks can rotate relative to the pull rods; the pull rod rotates to align the clamping block to the second clamping groove, at the moment, the magnet attracts the limiting rod into the mounting blocks so that the side block and the heat dissipation plate body can be fixed between the two sets of mounting blocks, and on the contrary, after the pull rod and the magnet are reset, the limiting rod returns to the interior of the side block so that the heat dissipation plate body and the side block can be taken down.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation plates, in particular to a heat dissipation plate that can be conveniently disassembled. Background Art

[0002] A heat dissipation plate is a metal plate that can dissipate heat from electrical equipment. It is usually made of a metal material with good thermal conductivity. The heat dissipation plate absorbs heat and then contacts the air through its large surface area, thereby dissipating the heat into the air and protecting the electrical equipment.

[0003] In the technical field of heat dissipation plates, existing heat dissipation plates are usually directly fixed or glued to the outside of the electrical equipment using screws or glue, resulting in the inconvenience of disassembling the heat dissipation plate and making it very inconvenient to disassemble and clean the heat dissipation plate.

[0004] Therefore, it is necessary to provide a heat dissipation plate that can be conveniently disassembled to solve the above technical problems. Summary of the Utility Model

[0005] The utility model provides a heat dissipation plate that can be conveniently disassembled, solving the problem that the heat dissipation plate directly fixed or glued to the outside of the electrical equipment using screws or glue is inconvenient to disassemble and very inconvenient to disassemble and clean the heat dissipation plate.

[0006] To solve the above technical problems, a heat dissipation plate that can be conveniently disassembled provided by the utility model includes: a heat dissipation plate body;

[0007] Side blocks are fixedly connected to both the left and right sides of the heat dissipation plate body. A limiting rod is slidably connected inside the side block. The limiting rod is made of a metal material that can be magnetically attracted. A limiting piece is fixedly connected to the right end of the limiting rod. An installation block is arranged on the left side of the side block. The installation block can be fixed to the outside of the electrical equipment by screws or glue. A pull rod is slidably connected inside the installation block. A magnet is fixedly connected to the left end of the pull rod. A limiting ring is fixedly connected to the circumferential surface of the pull rod. A spring is sleeved on the circumferential surface of the pull rod. A clamping block is fixedly connected to the circumferential surface of the pull rod. A first clamping groove and a second clamping groove are formed on the left side of the installation block. The first clamping groove and the second clamping groove are matched with the clamping block.

[0008] Preferably, screw holes are formed through the upper end of the installation block, and two groups of screw holes are provided.

[0009] Preferably, fixing plates are fixedly connected to both the left and right sides of the heat dissipation plate body, and two groups of fixing plates are arranged on each of the left and right sides of the heat dissipation plate body. A sliding rod is fixedly connected between two corresponding fixing plates.

[0010] Preferably, a sliding block is slidably connected to the circumferential surface of the sliding rod. A sliding hole is formed through the front surface of the sliding block, and the sliding hole is matched with the sliding rod.

[0011] Preferably, a top plate is fixedly connected to the upper end of the slider, and a short brush is fixedly connected to the bottom of the top plate.

[0012] Preferably, a long brush is fixedly connected to the bottom of the top plate, and the long brush is matched with the plate gap of the heat dissipation plate body.

[0013] Compared with the related art, a heat dissipation plate provided by the present utility model that can be conveniently disassembled has the following

[0014] beneficial effects:

[0015] The present utility model provides a heat dissipation plate that can be conveniently disassembled. Two mounting blocks are fixed on the outside of the electrical equipment by screws or glue. The distance between the two mounting blocks is just enough to clamp the heat dissipation plate body and the side block. The heat dissipation plate body and the side block are clamped between the two mounting blocks and the limiting rod and the magnet are aligned. At this time, the magnet attracts the limiting rod. Pull the pull rod to squeeze the spring by the limiting ring. At this time, the magnet drives the limiting rod to slide into the mounting block. When the clamping block slides out of the first clamping groove, the pull rod can be rotated. The rotation of the pull rod can align the clamping block with the second clamping groove. At this time, release the pull rod, and the clamping block can enter the second clamping groove by the elastic force of the spring. At this time, because the magnet attracts the limiting rod into the mounting block, the side block and the heat dissipation plate body can be fixed between the two mounting blocks. On the contrary, after resetting the pull rod and the magnet, the limiting rod returns to the side block, and the heat dissipation plate body and the side block can be removed. Through this mechanism, it is very convenient to disassemble and clean the heat dissipation plate body. The cooperation between the slider and the sliding rod facilitates the sliding of the top plate on the upper end of the heat dissipation plate body. By manually sliding the top plate back and forth, the short brush and the long brush can clean the upper surface and the gap of the heat dissipation plate body. Through this mechanism, it is very convenient to clean the heat dissipation plate body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of a preferred embodiment of a heat dissipation plate provided by the present utility model;

[0017] Figure 2 is Figure 1 a schematic structural diagram of the pull rod shown;

[0018] Figure 3 is Figure 1 a front view sectional structural diagram of the side block and the mounting block shown.

[0019] Reference numerals in the figures: 1, heat dissipation plate body; 2, side block; 3, limiting rod; 4, limiting piece; 5, mounting block; 6, pull rod; 7, magnet; 8, limiting ring; 9, spring; 10, clamping block; 11, first clamping groove; 12, second clamping groove; 13, screw hole; 14, fixing plate; 15, sliding rod; 16, slider; 17, sliding hole; 18, top plate; 19, short brush; 20, long brush. Detailed implementation mode

[0020] The present utility model will be further described below in conjunction with the attached drawings and the implementation mode.

[0021] Please refer to Figure 1 , Figure 2 and Figure 3 , where Figure 1 is a schematic structural diagram of a preferred embodiment of a heat dissipation plate that can be conveniently disassembled provided by the present utility model; Figure 2 is Figure 1 a schematic structural diagram of the shown pull rod; Figure 3 is Figure 1 a front view sectional structural diagram of the shown side block and mounting block. A heat dissipation plate that can be conveniently disassembled includes: a heat dissipation plate body 1;

[0022] On both the left and right sides of the heat dissipation plate body 1, side blocks 2 are fixedly connected. A limiting rod 3 is slidably connected inside the side block 2. The limiting rod 3 is made of a metal material that can be magnetically attracted. A limiting piece 4 is fixedly connected to the right end of the limiting rod 3. A mounting block 5 is arranged on the left side of the side block 2. The mounting block 5 can be fixed to the outside of the electrical device by screws or glue. A set of mounting blocks 5 is arranged on each of the left and right sides of the heat dissipation plate body 1. A pull rod 6 is slidably connected inside the mounting block 5. A magnet 7 is fixedly connected to the left end of the pull rod 6. A limiting ring 8 is fixedly connected to the circumferential surface of the pull rod 6. A spring 9 is sleeved on the circumferential surface of the pull rod 6. A clamping block 10 is fixedly connected to the circumferential surface of the pull rod 6. A first card slot 11 is opened on the left side of the mounting block 5. A second card slot 12 is opened on the left side of the mounting block 5. The first card slot 11 and the second card slot 12 are matched with the clamping block 10.

[0023] A screw hole 13 is penetrated and opened at the upper end of the mounting block 5, and two groups of screw holes 13 are opened. The setting of the screw holes 13 is beneficial to fixing the mounting block 5 with screws.

[0024] On both the left and right sides of the heat dissipation plate body 1, fixing plates 14 are fixedly connected, and two groups of fixing plates 14 are arranged on each of the left and right sides of the heat dissipation plate body 1. A sliding rod 15 is fixedly connected between two corresponding fixing plates 14.

[0025] A sliding block 16 is slidably connected to the circumferential surface of the sliding rod 15. A sliding hole 17 is penetrated and opened on the front surface of the sliding block 16. The sliding hole 17 is matched with the sliding rod 15.

[0026] A top plate 18 is fixedly connected to the upper end of the sliding block 16. A short brush 19 is fixedly connected to the bottom of the top plate 18. The setting of the short brush 19 is beneficial to cleaning the top surface of the heat dissipation plate body 1.

[0027] A long brush 20 is fixedly connected to the bottom of the top plate 18. The long brush 20 is matched with the plate gap of the heat dissipation plate body 1. The setting of the long brush 20 is beneficial to cleaning the gap of the heat dissipation plate body 1.

[0028] The working principle of a heat dissipation plate that can be conveniently disassembled provided by the present utility model is as follows:

[0029] The first step: When in use, fix two sets of mounting blocks 5 on the outside of the electrical equipment by screws or glue. The distance between the two sets of mounting blocks 5 is just enough to clip the heat dissipation plate body 1 and the side block 2. Clip the heat dissipation plate body 1 and the side block 2 between the two sets of mounting blocks 5 and align the limiting rod 3 and the magnet 7. At this time, the magnet 7 attracts the limiting rod 3. Pull the pull rod 6 to squeeze the spring 9 by the limiting ring 8. At this time, the magnet 7 drives the limiting rod 3 to slide into the mounting block 5. When the clamping block 10 slides out of the first card slot 11, the pull rod 6 can be rotated. The rotation of the pull rod 6 can align the clamping block 10 with the second card slot 12. At this time, release the pull rod 6, and the elastic force of the spring 9 can make the clamping block 10 enter the second card slot 12. At this time, because the magnet 7 sucks the limiting rod 3 into the mounting block 5, the side block 2 and the heat dissipation plate body 1 can be fixed between the two sets of mounting blocks 5. On the contrary, after resetting the pull rod 6 and the magnet 7, the limiting rod 3 returns to the side block 2, and the heat dissipation plate body 1 and the side block 2 can be removed.

[0030] The second step: The cooperation between the slider 16 and the sliding rod 15 facilitates the sliding of the top plate 18 on the upper end of the heat dissipation plate body 1. By manually sliding the top plate 18 back and forth, the short brush 19 and the long brush 20 can clean the upper surface and gaps of the heat dissipation plate body 1.

[0031] Compared with the related technology, a heat dissipation plate that can be conveniently disassembled provided by the present utility model has the following

[0032] Beneficial effects:

[0033] Fix the two groups of mounting blocks 5 on the outside of the electrical equipment by screws or glue. The distance between the two groups of mounting blocks 5 is just enough to clamp the heat dissipation plate body 1 and the side block 2. Clamp the heat dissipation plate body 1 and the side block 2 between the two groups of mounting blocks 5 and align the limiting rod 3 and the magnet 7. At this time, the magnet 7 attracts the limiting rod 3. Pull the pull rod 6 to squeeze the limiting ring 8 against the spring 9. At this time, the magnet 7 drives the limiting rod 3 to slide into the mounting block 5. When the clamping block 10 slides out of the first card slot 11, the pull rod 6 can be rotated. The rotation of the pull rod 6 can align the clamping block 10 with the second card slot 12. At this time, release the pull rod 6, and the elastic force of the spring 9 can make the clamping block 10 enter the second card slot 12. At this time, because the magnet 7 attracts the limiting rod 3 into the mounting block 5, the side block 2 and the heat dissipation plate body 1 can be fixed between the two groups of mounting blocks 5. On the contrary, after resetting the pull rod 6 and the magnet 7, the limiting rod 3 returns to the inside of the side block 2, and the heat dissipation plate body 1 and the side block 2 can be removed. Through this mechanism, it is very convenient to disassemble and clean the heat dissipation plate body 1. The cooperation between the slider 16 and the sliding rod 15 facilitates the sliding of the top plate 18 on the upper end of the heat dissipation plate body 1. By manually sliding the top plate 18 back and forth, the short brush 19 and the long brush 20 can clean the upper surface and the gaps of the heat dissipation plate body 1. Through this mechanism, it is very convenient to clean the heat dissipation plate body 1.

[0034] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the description and drawings of the present invention, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A heat sink that can be easily disassembled, characterized in that: include: Heat sink body (1); The left and right sides of the heat sink body (1) are fixedly connected with side blocks (2); the side blocks (2) are internally slidably connected with a limit rod (3); the limit rod (3) is made of a metal material that can be magnetically attracted; the right end of the limit rod (3) is fixedly connected with a limit plate (4); a mounting block (5) is arranged on the left side of the side block (2); the mounting block (5) can be fixed to the outside of the electrical equipment by screws or glue; a pull rod (6) is internally slidably connected with the mounting block (5); the left end of the pull rod (6) is fixedly connected with a magnet (7); the side surface of the pull rod (6) is fixedly connected with a limit ring (8); the side surface of the pull rod (6) is sleeved with a spring (9); the side surface of the pull rod (6) is fixedly connected with a clamping block (10); the left side of the mounting block (5) is provided with a first clamping groove (11); the left side of the mounting block (5) is provided with a second clamping groove (12).

2. The conveniently detachable heat sink according to claim 1, characterized in that: The upper end of the mounting block (5) is provided with screw holes (13) extending therethrough, and the screw holes (13) are provided in two groups.

3. The conveniently detachable heat sink according to claim 2, characterized in that: The left and right sides of the heat sink body (1) are fixedly connected with fixing plates (14), and two groups of fixing plates (14) are respectively arranged on the left and right sides of the heat sink body (1), and a sliding rod (15) is fixedly connected between the two corresponding groups of fixing plates (14).

4. The conveniently detachable heat sink according to claim 3, characterized in that: The sliding bar (15) is slidably connected to a sliding block (16) on the peripheral side surface, and a sliding hole (17) is provided through the front surface of the sliding block (16).

5. The conveniently detachable heat sink according to claim 4, characterized in that: The upper end of the sliding block (16) is fixedly connected to a top plate (18), and the bottom of the top plate (18) is fixedly connected to a short-bristled brush (19).

6. The conveniently detachable heat sink according to claim 5, characterized in that: A long-bristled brush (20) is fixedly connected to the bottom of the top plate (18), and the long-bristled brush (20) matches the plate seam of the heat sink body (1).

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