Rectifier assembly with low internal resistance and high conductivity

Abstract

The utility model discloses a bottom internal resistance high-conductivity rectifier assembly, which relates to the technical field of electronic component equipment, and comprises a heat dissipation bottom plate, one end of the heat dissipation bottom plate is provided with a clamping device and a sliding device, and the sliding device comprises a clamping plate. A plurality of clamping grooves are formed in the two sides of one end of the clamping plate, a sliding groove is formed in the top end of the clamping plate, the outer surface of the clamping plate is sleeved with a sliding plate, the outer surface of the sliding plate is attached to the inner wall of the sliding groove, a through first through groove is formed in one end of the sliding plate, and first springs are fixedly connected to the inner walls of the upper side and the lower side of the clamping plate; one end of each first spring is fixedly connected with a push plate, one end of each push plate is fixedly connected with a clamping block, the position of the rectifier assembly with the bottom internal resistance and the high conductivity can be effectively adjusted, and the rectifier assembly can be rapidly replaced and disassembled when needing to be maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic component equipment, in particular to a rectifier component with low internal resistance and high conductivity. Background Art

[0002] The rectifier component is connected to the electrical circuit to convert the alternating current with changing direction and size into unidirectional pulsating electricity with constant direction and changing size. The pulsating electricity is then converted into direct current that can be used by electrical appliances through the filtering circuit and the voltage stabilizing circuit. The rectifier component has a chip inside. The chip is a rectifier diode, which has a silicon wafer inside. There are conductive seats on both sides of the silicon wafer. When current flows through the chip, its temperature will rise. The greater the internal resistance, the weaker the conductivity, and the higher the temperature.

[0003] However, the prior art still has the following problems:

[0004] Firstly, most of the rectifier components with low internal resistance and high conductivity are fixedly installed inside the distribution cabinet and can only be installed in a fixed position. Their position cannot be adjusted, which greatly limits their use and has low practicality.

[0005] Secondly, most of the rectifier components with low internal resistance and high conductivity are troublesome, time-consuming and labor-intensive to disassemble. When the rectifier components need to be repaired or replaced, they cannot be quickly replaced or disassembled, which seriously wastes the time spent on repair and replacement.

[0006] In view of the above problems, the inventor proposes a rectifier component with low internal resistance and high conductivity to solve the above problems. Utility Model Content

[0007] In order to solve the problem that the position cannot be adjusted and that the rectifier cannot be quickly replaced or disassembled when maintenance is required, the utility model aims to provide a rectifier assembly with low internal resistance and high conductivity.

[0008] To solve the above technical problems, the utility model adopts the following technical scheme: a rectifier assembly with low internal resistance and high conductivity, comprising a heat dissipation base plate, a locking device is provided at one end of the heat dissipation base plate, and a sliding device is provided at one end of the heat dissipation base plate, wherein the sliding device comprises a card plate, a plurality of card slots are provided on both sides of one end of the card plate, a sliding slot is provided at the top of the card plate, a slide plate is sleeved on the outer surface of the card plate, the outer surface of the slide plate is fitted with the inner wall of the sliding slot, the slide plate slides in the inner wall of the sliding slot, a through-type first through slot is provided at one end of the slide plate, first springs are fixedly connected to the inner walls of the upper and lower sides of the card plate, push plates are fixedly connected to one end of the two push plates, and a card block is fixedly connected to one end of the multiple card slots are distributed at equal intervals, and the inner walls of the card slots are fitted with the outer surfaces of the card blocks.

[0009] Preferably, the positioning device includes two support plates, one end of the two support plates is fixedly connected with three second springs distributed at equal intervals, one end of the two support plates is penetrated and connected with a pull rod, one end of the pull rod is fixedly connected with a pull plate, one end of the two pull rods is fixedly connected with a clamping plate, one end of the two clamping plates is fixedly connected with one end of the three second springs, one end of the inner wall of one side of the two clamping plates is fixedly connected with three limit rods distributed at equal intervals, and the inner walls of both sides of the two clamping plates are jointly provided with an element assembly, one end of the element assembly is provided with a plurality of heat dissipation holes distributed in a circular array, one end of the element assembly is in contact with one end of the heat dissipation base plate, and both ends of the element assembly are provided with a plurality of heat dissipation grooves distributed at equal intervals, and the fan in the heat dissipation base plate directs wind from the heat dissipation holes opened at one end of the element assembly to dissipate the heat inside the element assembly, and the upper and lower ends of the element assembly are fixedly provided with connecting ports, and both ends of the element assembly are provided with three limit holes used to cooperate with the limit rods, and the outer surface of the limit rod is in contact with the inner wall of the limit hole.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model can achieve the purpose of effectively adjusting the position of the slide block by loosening the two push plates when the slide block slides to a suitable position, and the two push plates drive the block to reset;

[0012] 2. The utility model can move toward the middle through two clamping plates, and the outer surface of the limit rod is inserted into the inner wall of the limit hole, thereby achieving the purpose of rapid replacement and disassembly when maintenance is needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the sliding device of the utility model.

[0016] Figure 3 It is a schematic diagram of the clamping device of the utility model.

[0017] Figure 4 It is a partial structural schematic diagram of the utility model.

[0018] In the figure: 1. heat dissipation base plate; 2. clamping device; 3. sliding device; 4. component assembly; 5. heat dissipation hole; 6. heat dissipation groove; 7. connection port; 21. support plate; 22. second spring; 23. pull rod; 24. pull plate; 25. clamping plate; 26. limiting rod; 27. limiting hole; 31. clamping plate; 32. clamping groove; 33. sliding groove; 34. sliding plate; 35. first through groove; 36. first spring; 37. push plate; 38. clamping block. DETAILED DESCRIPTION

[0019] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0020] Embodiment 1: Figure 1-4 As shown, the utility model provides a rectifier assembly with low internal resistance and high conductivity, including a heat dissipation base plate 1, a clamping device 2 is provided at one end of the heat dissipation base plate 1, a sliding device 3 is provided at one end of the heat dissipation base plate 1, and the sliding device 3 includes a clamping plate 31, a plurality of clamping grooves 32 are provided on both sides of one end of the clamping plate 31, a sliding groove 33 is provided at the top of the clamping plate 31, a slide plate 34 is sleeved on the outer surface of the clamping plate 31, the outer surface of the slide plate 34 is in contact with the inner wall of the sliding groove 33, a through first through groove 35 is provided at one end of the slide plate 34, and the upper surface of the clamping plate 31 is provided with a plurality of clamping grooves 32, a plurality of clamping grooves 32 are provided on both sides of the one end of the clamping plate 31, a sliding groove 33 is provided at the top of the clamping plate 31, a sliding plate 34 is sleeved on the outer surface of the clamping plate 31, and the outer surface of the sliding plate 34 is in contact with the inner wall of the sliding groove 33, a through first through groove 35 is provided at one end of the sliding plate 34, and a through first through groove 35 is provided at the upper surface of the clamping plate 31. The inner walls of the lower two sides are fixedly connected with first springs 36, one end of the two first springs 36 is fixedly connected with a push plate 37, one end of the two push plates 37 is fixedly connected with a clamping block 38, and the multiple clamping slots 32 are evenly spaced, and the inner wall of the clamping slot 32 fits with the outer surface of the clamping block 38. When the slide plate 34 slides to a suitable position, the two push plates 37 are released, the force on the two first springs 36 disappears, and the two push plates 37 drive the clamping block 38 to reset, and the clamping block 38 fits with the inner wall of the clamping slot 32, so that its position can be effectively adjusted;

[0021] The clamping device 2 includes two support plates 21, one end of each of the two support plates 21 is fixedly connected with three second springs 22 distributed at equal intervals, one end of each of the two support plates 21 is penetrated and connected with a pull rod 23, one end of the pull rod 23 is fixedly connected with a pull plate 24, one end of each of the two pull rods 23 is fixedly connected with a clamping plate 25, one end of each of the two clamping plates 25 is fixedly connected with one end of the three second springs 22, one side inner wall of each of the two clamping plates 25 is fixedly connected with three limiting rods 26 distributed at equal intervals, the inner walls of both sides of the two clamping plates 25 are jointly provided with an element assembly 4, the two clamping plates 25 move toward the middle, the outer surface of the limiting rod 26 is clamped into the inner wall of the limiting hole 27, and can be quickly replaced and disassembled when maintenance is required;

[0022] One end of the component assembly 4 is provided with a plurality of heat dissipation holes 5 distributed in a circular array, one end of the component assembly 4 is fitted with one end of the heat dissipation base plate 1, both ends of the component assembly 4 are provided with a plurality of heat dissipation grooves 6 distributed at equal intervals, the upper and lower ends of the component assembly 4 are fixed with connection ports 7, and both ends of the component assembly 4 are provided with three limiting holes 27 used in conjunction with the limiting rod 26, the outer surface of the limiting rod 26 is fitted with the inner wall of the limiting hole 27, and the fan in the heat dissipation base plate 1 directs wind from the heat dissipation holes 5 opened at one end of the component assembly 4 to dissipate heat from the inside of the component assembly 4.

[0023] Working principle: First, pull the two pull plates 24 in the clamping device 2 respectively, and one end of the two pull plates 24 drives the pull rod 23 to move respectively. When the two pull rods 23 move, they drive the clamping plates 25 to move respectively. The two clamping plates 25 move to squeeze the three second springs 22 respectively. The three second springs 22 are squeezed and deformed by force. Put the component assembly 4 into one end of the heat dissipation base plate 1. When the limiting rod 26 fits with the inner wall of the limiting hole 27 opened in the component assembly 4, loosen the two pull plates 24 respectively. The force on the three second springs 22 disappears, and the two clamping plates 25 move to the middle. The outer surface of the limiting rod 26 is stuck in the inner wall of the limiting hole 27, so as to achieve the purpose of rapid replacement and disassembly when maintenance is needed;

[0024] When it is necessary to adjust its position, the two push plates 37 in the sliding device 3 are squeezed respectively, and the two push plates 37 squeeze the first spring 36 respectively. The first spring 36 is squeezed and deformed by the force, and the two push plates 37 drive the card block 38 to move toward the middle respectively. While pressing the two push plates 37, the slide plate 34 is slid, and the slide plate 34 slides on the outer surface of the card plate 31. When the slide plate 34 slides to a suitable position, the two push plates 37 are released, the force on the two first springs 36 disappears, and the two push plates 37 drive the card block 38 to return to its original position, and the card block 38 fits with the inner wall of the card slot 32, thereby achieving the purpose of effectively adjusting its position.

[0025] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A rectifier assembly with low internal resistance and high conductivity, comprising a heat dissipation base plate (1), characterized in that: One end of the heat dissipation base plate (1) is provided with a locking device (2), and one end of the heat dissipation base plate (1) is provided with a sliding device (3); The sliding device (3) comprises a card plate (31), a plurality of card slots (32) are provided on both sides of one end of the card plate (31), a sliding slot (33) is provided at the top of the card plate (31), a slide plate (34) is sleeved on the outer surface of the card plate (31), a through first through slot (35) is provided at one end of the slide plate (34), first springs (36) are fixedly connected to the inner walls on the upper and lower sides of the card plate (31), one end of two first springs (36) are fixedly connected to a push plate (37), and one end of two push plates (37) are fixedly connected to a card block (38).

2. A rectifier assembly with low internal resistance and high conductivity as claimed in claim 1, characterized in that: The locking device (2) comprises two support plates (21), one end of each of the two support plates (21) is fixedly connected to three second springs (22) distributed at equal intervals, one end of each of the two support plates (21) is penetrated by a pull rod (23), one end of each of the pull rods (23) is fixedly connected to a pull plate (24), one end of each of the two pull rods (23) is fixedly connected to a clamping plate (25), one end of each of the two clamping plates (25) is fixedly connected to one end of the three second springs (22), one side inner wall of each of the two clamping plates (25) is fixedly connected to three limiting rods (26) distributed at equal intervals, and both side inner walls of the two clamping plates (25) are provided with a component assembly (4).

3. A rectifier assembly with low internal resistance and high conductivity as claimed in claim 1, characterized in that: The plurality of card slots (32) are distributed at equal intervals, and the inner wall of the card slot (32) fits the outer surface of the card block (38).

4. A rectifier assembly with low internal resistance and high conductivity as claimed in claim 1, characterized in that: The outer surface of the slide plate (34) fits the inner wall of the slide groove (33).

5. A rectifier assembly with low internal resistance and high conductivity as claimed in claim 2, characterized in that: One end of the component assembly (4) is provided with a plurality of heat dissipation holes (5) distributed in a ring array, and one end of the component assembly (4) is in contact with one end of the heat dissipation base plate (1).

6. A rectifier assembly with low internal resistance and high conductivity as claimed in claim 2, characterized in that: Both ends of the element assembly (4) are provided with a plurality of heat dissipation grooves (6) distributed at equal intervals.

7. A rectifier assembly with low internal resistance and high conductivity as claimed in claim 2, characterized in that: The upper and lower ends of the element assembly (4) are both fixedly provided with connection ports (7).

8. A rectifier assembly with low internal resistance and high conductivity as claimed in claim 2, characterized in that: Three limiting holes (27) for use with limiting rods (26) are provided at both ends of the element assembly (4), and the outer surface of the limiting rod (26) fits with the inner wall of the limiting hole (27).

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