Stable heat dissipation type capacitor component

Abstract

The utility model relates to a stable heat dissipation type capacitor component, which comprises a bottom plate, heat dissipation fins and an upper cover, a slide rail is arranged in the middle of the top end of the bottom plate, filter frames with sockets are arranged on two sides, the front end and the rear end of the bottom plate, and filter discs are inserted into the filter frames through the sockets; bottom blocks are fixedly connected to the lower ends of the cooling fins, the bottom blocks are slidably connected to the interiors of the sliding rails, and the bottom blocks and the sliding rails are connected through buckle structures; a fan groove is formed in the middle of the upper cover, detachable filter screens are arranged at the top end and the bottom end of the fan groove, a driving supporting part is arranged in the middle in the fan groove, a plurality of evenly-distributed fan blades driven by the driving supporting part are arranged on the periphery of the driving supporting part, and side cover parts are arranged at the front end, the rear end and the two sides of the upper cover. The LED lamp has the advantages that multiple heat dissipation structures are designed, so that heat dissipation is more uniform, and dust can be blocked; and through the designed buckle structure, the cooling fins can be rapidly replaced, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of electronic components, in particular to a stable heat dissipation capacitor component. Background Art

[0002] A capacitor is an electronic component that can store electric charge. When a capacitor is charged, positive charge is accumulated on the anode of the capacitor, while negative charge is accumulated on the cathode of the capacitor. The energy stored in a capacitor is proportional to the product of its charge and voltage. When a capacitor is discharged, the previously stored charge flows through the circuit, providing current. The combination of multiple capacitors and their mounting structure is called a capacitor component. Since some of the electrical energy lost by capacitors during operation is converted into heat energy, which is what we often call heat generation, it is often necessary to install heat dissipation for them.

[0003] Conventional heat dissipation includes but is not limited to steps such as applying heat sinks and installing heat sinks. However, this passive heat dissipation method relies on the heat dissipation performance of the heat sinks and heat sinks themselves. However, these heat dissipation performances will decrease with the increase of usage time and dust accumulation of the equipment, so it is necessary to maintain it for a long time.

[0004] In the prior art, the heat sink is often fixed to the circuit board with screws, which makes it time-consuming and labor-intensive to disassemble, and relies on tools such as screwdrivers. When the heat sink is dusty or aged and needs to be replaced, the prior art cannot replace it efficiently.

[0005] In view of this, it is necessary to improve the above defects. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a stable heat dissipation capacitor component.

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is:

[0008] A stable heat dissipation capacitor component, comprising:

[0009] A bottom plate, a slide rail is fixedly connected to the middle of the top of the bottom plate, filter frames are arranged on both sides and the front and rear ends of the bottom plate, a socket is opened on the side of the filter frame away from the bottom plate, and a filter disc is plugged into the filter frame through the socket;

[0010] A heat sink, wherein the bottom end of the heat sink is fixedly connected to a bottom block, the bottom block is slidably connected to the inside of the slide rail, and the bottom block and the slide rail are connected to each other by a buckle structure;

[0011] An upper cover is arranged above the bottom plate, a fan slot is opened in the middle of the upper cover, a removable filter is arranged at the top and bottom of the fan slot, a driving support part is arranged in the middle of the fan slot, a plurality of evenly distributed fan blades driven by the driving support part are arranged on the periphery of the driving support part, and side cover parts are arranged at the front and rear ends and both sides of the upper cover.

[0012] As an improvement, the heat sink is provided with a plurality of evenly distributed heat dissipation slots.

[0013] As an improvement, a rotating shaft is inserted into one side of the filter frame close to the bottom plate, and both ends of the rotating shaft are provided with fixed blocks rotatably connected thereto, and the fixed blocks are fixedly connected to the bottom plate.

[0014] As an improvement, the snap-fit ​​structure includes a cavity opened at the front end of the bottom block, a sliding rod is fixedly connected to the inside of the cavity, sliders are slidably connected to both sides of the sliding rod, a pressure rod and a latch are fixedly connected to the top and bottom ends of the slider respectively, and the pressure rod and the latch both pass through the cavity and extend to the outside of the bottom block.

[0015] As an improvement, grooves for cooperating with the latch are provided at the front ends of both sides of the inner wall of the slide rail, a connecting block is fixedly connected to the middle of the bottom wall of the cavity, and the connecting block and the latches on both sides are connected to each other by springs.

[0016] Compared with the traditional technology, the advantages of the utility model are: 1. The utility model realizes the isolation of the equipment body from the surrounding environment by arranging a rotatable filter frame around the bottom plate and arranging a filter in the filter frame, thereby achieving the purpose of dust prevention, and the upper cover arranged above the equipment and the fan therein can actively dissipate the heat of the capacitor located on the bottom plate, thereby increasing the heat dissipation efficiency and making the heat dissipation effect more stable.

[0017] 2. The utility model is provided with a slide rail and a bottom block fixed by a snap-on structure, which replaces the fixing method of screws, so that the heat sink can be quickly disassembled without relying on disassembly tools. When dust accumulates on the heat sink and causes the heat dissipation efficiency to decrease, it can be quickly disassembled to achieve rapid cleaning or replacement, thereby improving the efficiency of maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a top-down three-dimensional exploded diagram of a stable heat dissipation capacitor component of the utility model;

[0019] Figure 2 This is a bottom-up three-dimensional exploded view of a stable heat dissipation capacitor component of the utility model;

[0020] Figure 3 This is a diagram showing the use status of a stable heat dissipation capacitor component of the utility model;

[0021] Figure 4 It is an enlarged view of A of a stable heat dissipation capacitor component of the utility model;

[0022] Figure 5 It is an enlarged view of B of a stable heat dissipation capacitor component of the utility model;

[0023] Figure 6 This is a front cross-sectional view of a buckle structure of a stable heat dissipation capacitor component of the utility model;

[0024] As shown in the figure: 1. bottom plate; 2. slide rail; 3. filter frame; 4. socket; 5. filter; 6. heat sink; 7. bottom block; 8. snap-on structure; 9. upper cover; 10. fan slot; 11. filter; 12. drive support; 13. fan blade; 14. side cover; 15. heat sink; 16. rotating shaft; 17. fixed block; 18. cavity; 19. slide rod; 20. slider; 21. pressure rod; 22. latch; 23. groove; 24. connecting block; 25. spring. DETAILED DESCRIPTION

[0025] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figures 1 to 6 As shown, the utility model proposes a stable heat dissipation capacitor component, which uses a base plate 1 as a base, on which a plurality of capacitors are installed, and its bottom end is used to install the device inside a host that needs to be operated, and a slide rail 2 is fixedly connected to the middle of the top of the base plate 1, and filter frames 3 are arranged on both sides and the front and rear ends of the base plate 1. Specifically, a rotating shaft 16 is inserted into the filter frame 3 close to the side of the base plate 1, and both ends of the rotating shaft 16 are provided with fixed blocks 17 rotatably connected thereto, and the fixed blocks 17 are fixedly connected to the base plate 1, so that the filter frame 3 can rotate relative to the base plate 1. At the same time, a socket 4 is opened on the side of the filter frame 3 away from the base plate 1, and a filter disc 5 is inserted into the filter frame 3 through the socket 4; when dust accumulates on the filter disc 5, it can be quickly replaced by taking it out from the socket 4.

[0028] The inner part of the slide rail 2 is slidably connected to a bottom block 7, the top of the bottom block 7 is fixedly connected to a heat sink 6, and a plurality of heat dissipation grooves 15 are provided on the heat sink 6 to increase the area of ​​contact between the surface and the air, thereby improving the heat dissipation efficiency. The bottom block 7 and the slide rail 2 are connected to each other by a snap structure 8. When the heat sink 6 is covered with dust and the heat dissipation efficiency is reduced, the snap structure 8 can be operated to remove it, thereby achieving the purpose of quick replacement.

[0029] Next, an upper cover 9 is arranged above the bottom plate 1, a fan slot 10 is opened in the middle of the upper cover 9, a detachable filter screen 11 is arranged at the top and bottom of the fan slot 10, a driving support part 12 is arranged in the middle of the fan slot 10, and a plurality of evenly distributed fan blades 13 driven by the driving support part 12 are arranged on the periphery of the driving support part 12. Since this part belongs to the prior art and is also common knowledge known to ordinary technicians in this field, its technical principle will not be repeated here. Finally, side covers 14 are arranged at the front and rear ends and both sides of the upper cover 9. When in use, the filter frame 3 can be folded up to make it perpendicular to the bottom plate 1. At this time, the filter frames 3 on both sides and the front and back form a mouth shape, and the user can buckle the side cover 14 of the upper cover 9 to complete the covering.

[0030] In order to further explain the specific operation principle of the present invention, the buckle structure 8 includes a cavity 18 opened at the front end of the bottom block 7, a slide bar 19 is fixedly connected inside the cavity 18, and sliders 20 are slidably connected to both sides of the slide bar 19. The top and bottom ends of the sliders 20 are respectively fixedly connected to a pressure rod 21 and a latch 22, and the pressure rod 21 and the latch 22 pass through the cavity 18 and extend to the outside of the bottom block 7. Grooves 23 for matching the latch 22 are opened at the front ends of both sides of the inner wall of the slide rail 2, and a connecting block 24 is fixedly connected to the middle of the bottom wall of the cavity 18, and the connecting block 24 and the latches 22 on both sides are connected to each other by springs 25.

[0031] When the heat sink 6 needs to be replaced, the user only needs to squeeze the pressure rod 21, and the slider 20 will slide on the slide rod 19 under the force, driving the pin 22 to leave the groove 23 until it is completely retracted into the cavity 18. The bottom block 7 and the slide rail 2 are released from the limit, and the user can remove it.

[0032] It should be specially noted here that the components described and identified in the text and drawings of the utility model are the key components constituting the utility model, and the remaining non-key components or obvious prior art components, such as screws, nuts and other connectors, and technical features similar to the prior art are not shown. However, this does not mean that the above-mentioned components do not exist in the utility model, nor can it be interpreted as a practical limitation on the utility model.

[0033] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A stable heat dissipation capacitor component, characterized in that: include: A bottom plate (1), a slide rail (2) is fixedly connected to the middle of the top of the bottom plate (1), filter frames (3) are arranged on both sides and the front and rear ends of the bottom plate (1), a socket (4) is opened on the side of the filter frame (3) away from the bottom plate (1), and a filter plate (5) is inserted into the inside of the filter frame (3) through the socket (4); A heat sink (6), wherein the bottom end of the heat sink (6) is fixedly connected to a bottom block (7), the bottom block (7) is slidably connected to the inside of the slide rail (2), and the bottom block (7) and the slide rail (2) are connected to each other by a buckle structure (8); An upper cover (9) is arranged above the bottom plate (1), a fan slot (10) is provided in the middle of the upper cover (9), a removable filter screen (11) is provided at the top and bottom of the fan slot (10), a driving support portion (12) is provided in the middle of the fan slot (10), a plurality of evenly distributed fan blades (13) driven by the driving support portion (12) are provided on the periphery of the driving support portion (12), and side cover portions (14) are provided at the front and rear ends and both sides of the upper cover (9).

2. A stable heat dissipation capacitor component according to claim 1, characterized in that: The heat sink (6) is provided with a plurality of evenly distributed heat dissipation grooves (15).

3. The stable heat dissipation capacitor component according to claim 1, characterized in that: A rotating shaft (16) is inserted into the filter frame (3) on one side close to the bottom plate (1), and both ends of the rotating shaft (16) are provided with fixed blocks (17) rotatably connected thereto, and the fixed blocks (17) are fixedly connected to the bottom plate (1).

4. The stable heat dissipation capacitor component according to claim 1, characterized in that: The buckle structure (8) comprises a cavity (18) opened at the front end of the bottom block (7); a sliding rod (19) is fixedly connected to the interior of the cavity (18); sliders (20) are slidably connected to both sides of the sliding rod (19); a pressure rod (21) and a latch (22) are fixedly connected to the top and bottom ends of the slider (20), respectively; the pressure rod (21) and the latch (22) both pass through the cavity (18) and extend to the outside of the bottom block (7).

5. A stable heat dissipation capacitor component according to claim 4, characterized in that: The front ends of both sides of the inner wall of the slide rail (2) are provided with grooves (23) for matching with the latch (22); a connecting block (24) is fixedly connected to the middle of the bottom wall of the cavity (18); the connecting block (24) and the latch (22) on both sides are connected to each other by springs (25).

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