Cooling fin convenient to install

Abstract

The invention relates to the technical field of heat dissipation fin installation, and discloses a heat dissipation fin convenient to install, which comprises a fin collection bottom plate and heat dissipation fins, and the heat dissipation fins are fixedly installed on the fin collection bottom plate; sliding grooves are formed in the outer walls of the left side and the right side of the fin collecting bottom plate, L-shaped sliding blocks are arranged in the sliding grooves in a sliding mode, and the fin collecting bottom plate is fixedly arranged at the bottoms of the cooling fins, so that when the cooling fins are installed on the radiator, adhesive can be smeared at the bottom of the fin collecting bottom plate, then the cooling fins adhere to the radiator, and therefore the cooling fins can be installed on the radiator conveniently. When adhesive is smeared at the bottom of the fin collecting bottom plate, the adhesive can be troweled by moving the trowelling strip, and due to the fact that the distance between the trowelling strip and the bottom of the fin collecting bottom plate is fixed, the thickness of the adhesive smeared at the bottom of the fin collecting bottom plate can be effectively controlled when the adhesive at the bottom of the fin collecting bottom plate is troweled. And the thickness uniformity of the adhesive can also be ensured.

Description

Technical Field

[0001] The invention relates to the technical field of heat dissipation fin installation, in particular to a heat dissipation fin which is easy to install. Background Art

[0002] The heat sink is generally used as a component of the fin radiator. When installing the heat sink on the fin radiator, the following methods are often used: 1. Welding installation; 2. Tube expansion installation; 3. Adhesive installation. Among them, the welding installation is to place the heat sink fin on the radiator according to the design requirements. After determining the position, the fin and the radiator are initially fixed by spot welding to ensure that the fin will not move. Then, continuous welding is used to weld along the contact part between the fin and the radiator so that the fin and the radiator are firmly connected together. The tube expansion installation is to put the heat sink fin on the pipe of the radiator so that the tube hole of the fin is aligned with the pipe. Insert the expansion head of the tube expander into the radiator pipe, drive the expansion head by hydraulic or mechanical means, and expand it in the pipe, so that the pipe and the fin hole are closely matched; the adhesive installation is to evenly apply a layer of adhesive on the bonding surface of the heat sink fin or the radiator. Pay attention to the thin and even application to avoid bubbles and accumulation. Place the heat sink fins accurately at the predetermined position on the radiator, apply appropriate pressure to make the fins fit tightly with the radiator, and ensure that the adhesive fully exerts its bonding effect. According to the curing requirements of the adhesive, wait for enough time for the adhesive to cure. Among the three installation methods, adhesive installation is the fastest, but adhesive installation requires the adhesive to be evenly applied, and the application must be thin and even, which requires certain skills of the operator. Therefore, most people apply the adhesive on the radiator and then smooth the adhesive little by little, but this method cannot guarantee the thickness of the adhesive, and it is easy to have problems of being too thick or too thin. Summary of the invention

[0003] The object of the present invention is to provide a heat dissipation fin that is easy to install, so as to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solution: a heat dissipation fin that is easy to install, comprising a fin collecting base plate and heat dissipation fins, wherein the heat dissipation fins are fixedly installed on the fin collecting base plate; The left and right outer walls of the fin collecting base plate are provided with sliding grooves, and an L-shaped slider is slidably arranged in the sliding groove. The bottom end of the L-shaped slider extends below the fin collecting base plate, and a smoothing strip is fixedly installed at the bottom of the left and right L-shaped sliders. The smoothing strip is fixedly connected to the two L-shaped sliders at the same time, and a gap is left between the top of the smoothing strip and the bottom of the fin collecting base plate.

[0005] Furthermore, the heat dissipation fin is formed by continuously bending a metal heat conductive plate, and the front cross section of the heat dissipation fin is a continuous inverted U shape, the length of the heat dissipation fin is less than the length of the fin collecting base plate, and the edge of the heat dissipation fin is staggered with the edge of the fin collecting base plate.

[0006] Furthermore, the fin collecting bottom plate is cut from a whole piece of heat-conducting metal plate, and a plurality of fin collecting bottom plates can be spliced ​​together.

[0007] Furthermore, a welding plate is fixedly installed on the side of the heat dissipation fin on the top of the fin collecting base plate, and the heights of the welding plates on the left and right sides of the heat dissipation fin are different. A triangular bar is fixedly installed on the side of the welding plate away from the heat dissipation fin, and the triangular bars on adjacent heat dissipation fins are buckled together.

[0008] Furthermore, a positioning protrusion is provided at one end of the triangular bar away from the welding plate, the positioning protrusion is integrally formed with the triangular bar, and the positioning protrusion abuts against the outer wall of the adjacent heat dissipation fin.

[0009] Furthermore, a handle is fixedly mounted on the bottom of the smoothing strip, and the handle is located at the center of the smoothing strip.

[0010] Furthermore, the welding plates on the left and right sides of the heat dissipation fins are provided with two upper and lower groups, and the width of the welding plates is consistent with the width of the heat dissipation fins.

[0011] Furthermore, the lower surface of the handle is provided with anti-slip stripes, and the front cross-section of the handle is in an I-shape.

[0012] Furthermore, the L-shaped slider and the smoothing strip are integrally formed, and the L-shaped slider and the smoothing strip are cut from a whole metal plate.

[0013] Furthermore, a soft magnetic strip is fixedly mounted on the outer wall of the L-shaped slider, and the width of the soft magnetic strip is consistent with the length of the L-shaped slider.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. A fin collecting base plate is fixedly arranged at the bottom of the heat dissipation fins, so that when the heat dissipation fins are installed on the radiator, adhesive can be applied to the bottom of the fin collecting base plate and then attached to the radiator. When applying adhesive to the bottom of the fin collecting base plate, the adhesive can be smoothed by moving the smoothing strip. Because the distance between the smoothing strip and the bottom of the fin collecting base plate is fixed, when smoothing the adhesive at the bottom of the fin collecting base plate, the thickness of the adhesive applied to the bottom of the fin collecting base plate can be effectively controlled, and the thickness of the adhesive can also be ensured to be uniform; 2. Although the fin collection base is cut as a whole, the design that multiple fin collection bases can be spliced ​​together increases the flexibility of installation. Users can adjust the size and layout of the heat dissipation fins according to actual needs to meet different heat dissipation requirements; 3. When splicing together a U-shaped structure composed of multiple L-shaped sliders and smoothing strips, the adjacent U-shaped structures can be connected through the mutual attraction of the soft magnetic strips on the adjacent L-shaped sliders. When smoothing the adhesive, only one smoothing strip needs to be pulled to move the remaining smoothing strips, thereby improving the operating effect and convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 For the present invention Figure 1 A structural diagram of the enlarged view at point A; Figure 3 It is a structural schematic diagram of a whole metal plate that can be cut into a fin collecting bottom plate according to the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the structure of the enlarged view at D; Figure 5 It is a schematic diagram of the structure when two fin collecting bottom plates of the present invention are spliced ​​together; Figure 6 For the present invention Figure 5 A schematic diagram of the structure of the enlarged view at B; Figure 7 It is a schematic diagram of the structure when two smoothing strips of the present invention are spliced ​​together; Figure 8 For the present invention Figure 7 Structural diagram of the enlarged view at C; Fig. 9 It is a schematic structural diagram of a whole metal plate that can be cut into smoothing strips according to the present invention; Fig.10 For the present invention Fig. 9 Structural diagram of the enlarged view at point E.

[0016] In the figure: 1. fin collecting base plate; 101. slide groove; 2. heat dissipation fin; 3. L-shaped slider; 4. leveling strip; 5. welding plate; 6. triangle strip; 601. positioning protrusion; 7. soft magnetic strip; 8. pull handle. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0018] Embodiment 1 See also Figure 1-Figure 4 The present invention provides a technical solution: a heat dissipation fin that is easy to install, comprising a fin collecting base plate 1 and a heat dissipation fin 2, wherein the heat dissipation fin 2 is fixedly installed on the fin collecting base plate 1; The left and right outer walls of the fin collecting base plate 1 are provided with slide grooves 101, and L-shaped sliders 3 are slidably arranged in the slide grooves 101. The bottom ends of the L-shaped sliders 3 extend below the fin collecting base plate 1, and smoothing strips 4 are fixedly installed at the bottoms of the left and right L-shaped sliders 3. The smoothing strips 4 are fixedly connected to the two L-shaped sliders 3 at the same time. A gap is left between the top of the smoothing strips 4 and the bottom of the fin collecting base plate 1. The fin collecting base plate 1 is fixedly arranged at the bottom of the heat dissipating fins 2, so that when the heat dissipating fins 2 are installed on the radiator, adhesive can be applied to the bottom of the fin collecting base plate 1 and then glued to the radiator. When applying adhesive to the bottom of the fin collecting base plate 1, the adhesive can be smoothed by moving the smoothing strips 4, because The spacing between the leveling strip 4 and the bottom of the fin collecting base plate 1 is fixed, so when leveling the adhesive at the bottom of the fin collecting base plate 1, the thickness of the adhesive applied to the bottom of the fin collecting base plate 1 can be effectively controlled, and the thickness of the adhesive can be ensured to be uniform, thereby ensuring the stability when the fin collecting base plate 1 is bonded to the radiator, which not only simplifies the installation process of the heat dissipating fins 2, but also significantly improves the installation efficiency and installation quality. The operator can complete the installation of the heat dissipating fins 2 without complicated tools or cumbersome steps. At the same time, due to the precise control of the adhesive application thickness, the bonding effect between the heat dissipating fins 2 and the radiator is more reliable, thereby ensuring the stability and durability of the entire heat dissipation system; The heat dissipation fin 2 is formed by continuously bending a metal heat conducting plate, and the front cross section of the heat dissipation fin 2 is a continuous inverted U shape, which makes full use of the thermal conductivity of the metal so that the heat can be quickly conducted out through the heat dissipation fin 2. At the same time, the continuous inverted U-shaped cross section increases the heat dissipation area, further improving the heat dissipation efficiency. The inverted U-shaped heat dissipation fin 2 helps to guide the air flow, so that the air can pass through the gaps between the heat dissipation fins 2 more smoothly, thereby taking away more heat, helping to reduce the temperature of the heat dissipation system and improving the overall heat dissipation performance. The heat dissipation fin 2 formed by continuously bending a metal heat conducting plate has a more compact and sturdy structure, which helps to resist external impact and vibration, and ensure that the heat dissipation fin 2 maintains stability and reliability during long-term use. The length is less than the length of the fin collecting base plate 1, and the edge of the heat dissipation fin 2 is staggered with the edge of the fin collecting base plate 1, so that the heat dissipation fins are more flexible during installation, and the operator can more easily fix the heat dissipation fins 2 on the fin collecting base plate 1, and it is convenient for subsequent maintenance and replacement, so that the heat dissipation fins 2 are more compact in terms of occupied space, which helps to install more heat dissipation fins in a limited space, thereby improving the overall heat dissipation capacity of the heat dissipation system. The staggered edge design between the heat dissipation fins 2 and the fin collecting base plate 1 helps to increase the contact area between the heat dissipation fins 2 and the fin collecting base plate 1, so that the heat dissipation fins 2 can be more firmly fixed on the fin collecting base plate 1 during installation, avoiding loosening or falling off during use; The fin collecting base plate 1 is cut from a whole piece of heat-conducting metal plate, and multiple fin collecting base plates 1 can be spliced ​​together. Since the fin collecting base plate 1 is cut from a whole piece of heat-conducting metal plate, there are no seams or welding points inside it, which helps to reduce thermal resistance and improve thermal conductivity efficiency. The overall thermal conductivity of the metal plate is better than that of a structure spliced ​​from multiple small pieces. The overall cut fin collecting base plate 1 can better transfer heat and ensure a more uniform temperature distribution on the entire base plate, which helps to reduce hot spots and temperature gradients and improve the overall heat dissipation effect of the heat dissipating fins 2. The fin collecting base plate 1 cut from a whole piece of metal plate has better structural integrity and can withstand greater mechanical and thermal stresses, which helps to ensure the stability and reliability of the heat dissipating fins 2 during long-term use. Although the fin collecting base plate 1 is cut as a whole, the design that multiple fin collecting base plates 1 can be spliced ​​together increases the flexibility of installation. Users can adjust the size and layout of the heat dissipating fins 2 according to actual needs to adapt to different heat dissipation needs.

[0019] Working principle: When in use, according to the area on the radiator where the heat dissipation structure can be installed, cut the fin collecting base plate 1 of the corresponding width, and at the same time cut the heat dissipation fins 2 of the corresponding width, apply adhesive to the bottom of the fin collecting base plate 1, and apply the remaining adhesive as needed, and then pull the smoothing strip 4 to move, so that the smoothing strip 4 smoothes the adhesive at the bottom of the fin collecting base plate 1, so that the adhesive at the bottom of the fin collecting base plate 1 reaches the required thickness and uniformity, and then slide the L-shaped slider 3 out of the slide groove 101, and finally align the fin collecting base plate 1 with the bonding area on the radiator, press it tightly until the adhesive solidifies to complete the installation.

[0020] Embodiment 2 See also Figure 1-Figure 6 The present invention provides a technical solution: a heat dissipation fin that is easy to install, comprising a fin collecting base plate 1 and a heat dissipation fin 2, wherein the heat dissipation fin 2 is fixedly installed on the fin collecting base plate 1; The left and right outer walls of the fin collecting base plate 1 are provided with slide grooves 101, and L-shaped sliders 3 are slidably arranged in the slide grooves 101. The bottom ends of the L-shaped sliders 3 extend below the fin collecting base plate 1, and smoothing strips 4 are fixedly installed at the bottoms of the left and right L-shaped sliders 3. The smoothing strips 4 are fixedly connected to the two L-shaped sliders 3 at the same time. A gap is left between the top of the smoothing strips 4 and the bottom of the fin collecting base plate 1. The fin collecting base plate 1 is fixedly arranged at the bottom of the heat dissipating fins 2, so that when the heat dissipating fins 2 are installed on the radiator, adhesive can be applied to the bottom of the fin collecting base plate 1 and then glued to the radiator. When applying adhesive to the bottom of the fin collecting base plate 1, the adhesive can be smoothed by moving the smoothing strips 4, because The spacing between the leveling strip 4 and the bottom of the fin collecting base plate 1 is fixed, so when leveling the adhesive at the bottom of the fin collecting base plate 1, the thickness of the adhesive applied to the bottom of the fin collecting base plate 1 can be effectively controlled, and the thickness of the adhesive can be ensured to be uniform, thereby ensuring the stability when the fin collecting base plate 1 is bonded to the radiator, which not only simplifies the installation process of the heat dissipating fins 2, but also significantly improves the installation efficiency and installation quality. The operator can complete the installation of the heat dissipating fins 2 without complicated tools or cumbersome steps. At the same time, due to the precise control of the adhesive application thickness, the bonding effect between the heat dissipating fins 2 and the radiator is more reliable, thereby ensuring the stability and durability of the entire heat dissipation system; The heat dissipation fin 2 is formed by continuously bending a metal heat conducting plate, and the front cross section of the heat dissipation fin 2 is a continuous inverted U shape, the length of the heat dissipation fin 2 is less than the length of the fin collecting base plate 1, and the edge of the heat dissipation fin 2 is staggered with the edge of the fin collecting base plate 1; The fin collecting bottom plate 1 is cut from a whole piece of heat-conducting metal plate, and multiple fin collecting bottom plates 1 can be spliced ​​together; A welding plate 5 is fixedly installed on the side of the heat dissipation fin 2 on the top of the fin collecting base plate 1, and the welding plates 5 on the left and right sides of the heat dissipation fin 2 have different heights. A triangular bar 6 is fixedly installed on the side of the welding plate 5 away from the heat dissipation fin 2, and the triangular bars 6 on adjacent heat dissipation fins 2 are snapped together. The triangular bars 6 on adjacent heat dissipation fins 2 are connected together by snapping. This connection method is not only simple and convenient, but also can ensure a tight connection between the heat dissipation fins 2. Compared with traditional welding or bolt connection methods, the snap connection has better flexibility and detachability, which is convenient for subsequent maintenance and replacement. The welding plates 5 on the left and right sides of the heat dissipation fin 2 have different heights, so that adjacent heat dissipation fins 2 can be connected when connected. A certain misalignment is formed, thereby increasing the stability and firmness of the connection. Even in the case of external impact or vibration, the heat dissipation fins 2 are not easy to loosen or fall off. The buckle connection method makes the installation process of the heat dissipation fins 2 simpler and faster. The operator can complete the installation and removal of the heat dissipation fins 2 without using complex tools or performing tedious operations, which helps to shorten the installation time and reduce the installation cost. Since the heat dissipation fins 2 are connected by buckles, it is easier to check and replace damaged heat dissipation fins 2 during maintenance. Users do not need to disassemble the entire heat dissipation system to maintain or replace a single heat dissipation fin 2, which greatly improves the convenience and efficiency of maintenance. The end of the triangular bar 6 away from the welding plate 5 is provided with a positioning protrusion 601, which is integrally formed with the triangular bar 6, and the positioning protrusion 601 is against the outer wall of the adjacent heat dissipation fin 2. The design of the positioning protrusion 601 enables the triangular bar 6 to be accurately positioned on the outer wall of the adjacent heat dissipation fin 2, ensuring that each component is in the correct position. This precise positioning helps to maintain the overall structural stability of the heat dissipation system and improve the heat dissipation efficiency. The positioning protrusion 601 is integrally formed with the triangular bar 6, which increases the connection strength between the triangular bar 6 and the heat dissipation fin 2, making the heat dissipation system more stable and less prone to damage when facing external pressure or vibration. The presence of the positioning protrusion 601 simplifies the installation process between the heat dissipation fin 2 and the triangular bar 6. The staff can more easily place the triangular bar 6 in the correct position and quickly fix it through the positioning protrusion 601, thereby improving the installation efficiency. The positioning protrusion 601 is in close contact with the outer wall of the heat dissipation fin 2, which is conducive to the transfer of heat. This close contact reduces the obstacles to heat transfer, allowing the heat dissipation system to dissipate heat more effectively, thereby improving the heat dissipation performance. A handle 8 is fixedly installed at the bottom of the trowel strip 4, and the handle 8 is located at the center of the trowel strip 4, so that the operator can apply force more evenly when holding the handle 8 for troweling operation, which helps to reduce physical exertion during operation and improve construction efficiency. The addition of the handle 8 simplifies the construction process, so that the operator can perform troweling operation without having to find or make additional holding tools, which helps to save construction time and cost and improve overall construction efficiency. The welding plates 5 on the left and right sides of the heat sink 2 are each provided with two upper and lower groups, and the width of the welding plates 5 is consistent with the width of the heat sink 2. The design of the upper and lower two groups of welding plates 5 increases the connection points between the heat sink 2 and the fin collecting base plate 1 or other connecting parts, which helps to disperse stress, improve the stability of the overall structure, and ensure that the heat sink 2 is not easy to loosen or fall off during long-term use. The width of the welding plates 5 is consistent with the width of the heat sink 2, so that the welding area is larger and the connection is more firm, which helps to resist external impact and vibration and extend the service life of the heat sink 2. The upper and lower two groups of welding plates 5 not only play a connecting role, but also increase the overall heat dissipation area of ​​the heat sink 2. A larger heat dissipation area means higher heat dissipation efficiency, which helps to transfer heat faster and reduce the operating temperature of the equipment. The welding plates 5 are consistent with the width of the heat sink 2, so that the heat can be more evenly distributed on the heat sink 2, avoiding local overheating, helping to optimize the heat dissipation path, and improving heat dissipation performance. The design of the upper and lower two groups of welding plates 5 makes the installation of the heat sink 2 more standardized and normalized, which helps to reduce errors and uncertainties in the installation process and improve installation efficiency and quality.

[0021] Working principle: When in use, according to the area on the radiator where the heat dissipation structure can be installed, cut the fin collecting base plate 1 of the corresponding width, and cut the heat dissipation fins 2 of the corresponding width at the same time. If the heat dissipation area on the radiator is large, you can cut multiple fin collecting base plates 1, and then put the adjacent fin collecting base plates 1 together. Before sticking them together, you need to align the triangular bars 6 on the adjacent heat dissipation fins 2 and push them horizontally from front to back so that the adjacent triangular bars 6 are locked, and then apply adhesive to the bottom of the fin collecting base plate 1 and use the smoothing strip 4 to smooth it.

[0022] Embodiment 3 See also Figure 1-Figure 10 The present invention provides a technical solution: a heat dissipation fin that is easy to install, comprising a fin collecting base plate 1 and a heat dissipation fin 2, wherein the heat dissipation fin 2 is fixedly installed on the fin collecting base plate 1; The left and right outer walls of the fin collecting base plate 1 are provided with slide grooves 101, and L-shaped sliders 3 are slidably arranged in the slide grooves 101. The bottom ends of the L-shaped sliders 3 extend below the fin collecting base plate 1, and smoothing strips 4 are fixedly installed at the bottoms of the left and right L-shaped sliders 3. The smoothing strips 4 are fixedly connected to the two L-shaped sliders 3 at the same time. A gap is left between the top of the smoothing strips 4 and the bottom of the fin collecting base plate 1. The fin collecting base plate 1 is fixedly arranged at the bottom of the heat dissipating fins 2, so that when the heat dissipating fins 2 are installed on the radiator, adhesive can be applied to the bottom of the fin collecting base plate 1 and then glued to the radiator. When applying adhesive to the bottom of the fin collecting base plate 1, the adhesive can be smoothed by moving the smoothing strips 4, because The spacing between the leveling strip 4 and the bottom of the fin collecting base plate 1 is fixed, so when leveling the adhesive at the bottom of the fin collecting base plate 1, the thickness of the adhesive applied to the bottom of the fin collecting base plate 1 can be effectively controlled, and the thickness of the adhesive can be ensured to be uniform, thereby ensuring the stability when the fin collecting base plate 1 is bonded to the radiator, which not only simplifies the installation process of the heat dissipating fins 2, but also significantly improves the installation efficiency and installation quality. The operator can complete the installation of the heat dissipating fins 2 without complicated tools or cumbersome steps. At the same time, due to the precise control of the adhesive application thickness, the bonding effect between the heat dissipating fins 2 and the radiator is more reliable, thereby ensuring the stability and durability of the entire heat dissipation system; The heat dissipation fin 2 is formed by continuously bending a metal heat conducting plate, and the front cross section of the heat dissipation fin 2 is a continuous inverted U shape, the length of the heat dissipation fin 2 is less than the length of the fin collecting base plate 1, and the edge of the heat dissipation fin 2 is staggered with the edge of the fin collecting base plate 1; The fin collecting bottom plate 1 is cut from a whole piece of heat-conducting metal plate, and multiple fin collecting bottom plates 1 can be spliced ​​together; A welding plate 5 is fixedly installed on the side of the heat dissipation fin 2 on the top of the fin collecting bottom plate 1, and the heights of the welding plates 5 on the left and right sides of the heat dissipation fin 2 are different. A triangular bar 6 is fixedly installed on the side of the welding plate 5 away from the heat dissipation fin 2, and the triangular bars 6 on adjacent heat dissipation fins 2 are buckled together; A positioning protrusion 601 is provided at one end of the triangular bar 6 away from the welding plate 5. The positioning protrusion 601 is integrally formed with the triangular bar 6, and the positioning protrusion 601 abuts against the outer wall of the adjacent heat dissipation fin 2; A handle 8 is fixedly mounted at the bottom of the trowel strip 4, and the handle 8 is located at the center of the trowel strip 4; The welding plates 5 on the left and right sides of the heat dissipation fins 2 are provided with two groups, upper and lower, and the width of the welding plates 5 is consistent with the width of the heat dissipation fins 2; The lower surface of the handle 8 is provided with anti-slip stripes, and the front cross-section of the handle 8 is in an I-shape; The L-shaped slider 3 and the smoothing strip 4 are integrally formed, and the L-shaped slider 3 and the smoothing strip 4 are cut from a whole metal plate. Since the L-shaped slider 3 and the smoothing strip 4 are cut from a whole metal plate and integrally formed, there is no connection gap or interface between them, so the overall structure is more solid and stable, which helps to improve the compression, tension and torsional strength of the components, ensuring that they are not easily deformed or damaged during long-term use. The one-piece design makes the connection between the L-shaped slider 3 and the smoothing strip 4 tighter and more reliable, without the need for additional fixings or connectors, which helps to simplify the installation and disassembly process and improve the convenience of operation; A soft magnetic strip 7 is fixedly installed on the outer wall of the L-shaped slider 3, and the width of the soft magnetic strip 7 is consistent with the length of the L-shaped slider 3. When a U-shaped structure composed of multiple L-shaped sliders 3 and smoothing strips 4 is spliced ​​together, the adjacent U-shaped structures can be connected through the mutual attraction of the soft magnetic strips 7 on adjacent L-shaped sliders 3. When smoothing the adhesive, only one smoothing strip 4 needs to be pulled to drive the remaining smoothing strips 4 to move, thereby improving the operating effect and convenience.

[0023] Working principle: When in use, before splicing multiple fin collection base plates 1, it is necessary to cut out a corresponding number of L-shaped sliders 3 and smoothing strips 4, slide the L-shaped slider 3 into the slide groove 101, and use the soft magnetic strip 7 on the outer wall of the L-shaped slider 3 to adsorb adjacent L-shaped sliders 3 together. At this time, when smoothing the adhesive on the bottom of the fin collection base plate 1, you only need to pull one smoothing strip 4 to drive all the smoothing strips 4 to move, and smooth the adhesive on the bottom of all fin collection base plates 1.

[0024] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present invention.

Claims

1. A heat dissipation fin that is easy to install, comprising a fin collecting base plate (1) and a heat dissipation fin (2), characterized in that: The heat dissipation fins (2) are fixedly mounted on the fin collecting base plate (1); The left and right outer walls of the fin collecting bottom plate (1) are provided with sliding grooves (101), and L-shaped sliders (3) are slidably arranged in the sliding grooves (101). The bottom ends of the L-shaped sliders (3) extend below the fin collecting bottom plate (1), and smoothing strips (4) are fixedly installed at the bottoms of the left and right L-shaped sliders (3). The smoothing strips (4) are fixedly connected to the two L-shaped sliders (3) at the same time, and a gap is left between the top of the smoothing strip (4) and the bottom of the fin collecting bottom plate (1).

2. The heat dissipation fin that is easy to install according to claim 1, characterized in that: The heat dissipation fin (2) is formed by continuously bending a metal heat conducting plate, and the front cross section of the heat dissipation fin (2) is a continuous inverted U shape, the length of the heat dissipation fin (2) is less than the length of the fin collecting base plate (1), and the edge of the heat dissipation fin (2) is staggered with the edge of the fin collecting base plate (1).

3. The heat dissipation fin that is easy to install according to claim 1, characterized in that: The fin collecting bottom plate (1) is cut from a whole piece of heat-conducting metal plate, and a plurality of fin collecting bottom plates (1) can be spliced ​​together.

4. The heat dissipation fin that is easy to install according to claim 1, characterized in that: A welding plate (5) is fixedly mounted on the side of the heat dissipation fin (2) at the top of the fin collecting bottom plate (1), and the welding plates (5) on the left and right sides of the heat dissipation fin (2) have different heights. A triangular bar (6) is fixedly mounted on the side of the welding plate (5) away from the heat dissipation fin (2), and the triangular bars (6) on adjacent heat dissipation fins (2) are buckled together.

5. The heat dissipation fin that is easy to install according to claim 4, characterized in that: A positioning protrusion (601) is provided at one end of the triangular bar (6) away from the welding plate (5); the positioning protrusion (601) is integrally formed with the triangular bar (6); and the positioning protrusion (601) abuts against the outer wall of an adjacent heat dissipation fin (2).

6. The heat dissipation fin that is easy to install according to claim 1, characterized in that: A handle (8) is fixedly mounted on the bottom of the smoothing strip (4), and the handle (8) is located at the center of the smoothing strip (4).

7. The heat dissipation fin that is easy to install according to claim 4, characterized in that: The welding plates (5) on the left and right sides of the heat dissipation fins (2) are each provided with two upper and lower groups, and the width of the welding plates (5) is consistent with the width of the heat dissipation fins (2).

8. The heat dissipation fin that is easy to install according to claim 6, characterized in that: The lower surface of the pull handle (8) is provided with anti-slip stripes, and the front cross-section of the pull handle (8) is in an I-shape.

9. The heat dissipation fin that is easy to install according to claim 1, characterized in that: The L-shaped slider (3) and the smoothing strip (4) are integrally formed, and the L-shaped slider (3) and the smoothing strip (4) are cut from a whole metal plate.

10. The heat dissipation fin that is easy to install according to claim 1, characterized in that: A soft magnetic strip (7) is fixedly mounted on the outer wall of the L-shaped slider (3); the width of the soft magnetic strip (7) is consistent with the length of the L-shaped slider (3).

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