Adjustable energy storage capacitor

Abstract

The utility model discloses an adjustable energy storage capacitor, and belongs to the technical field of capacitors. Comprising a shell, a controller is arranged in front of the shell, a lead screw motor is arranged on the side wall of an inner cavity of a base, clamping assemblies are arranged at the top of the base, the multiple clamping assemblies comprise a first clamping plate and a second clamping plate, and a movable sleeving block is arranged at the bottom of the second clamping plate. In the use process of the storage capacitor, the temperature sensor can be used for detecting the temperature in the shell, when the temperature is too high, the controller can be used for controlling the cooling fan to cool the capacitor body, and when the cooling fan is used for cooling, the temperature in the shell can be controlled by the controller to cool the capacitor body; and the semiconductor refrigeration plate can be used for cooling the top of the base, so that the heat dissipation efficiency of the capacitor main body is better improved.

Description

Technical Field

[0001] The utility model relates to the technical field of capacitors, and more specifically, to an adjustable energy storage capacitor. Background Art

[0002] A capacitor is an electronic component that can store an electrical charge and release it when needed. A capacitor consists of an insulating material between two conductors, which can be metal plates, foils, or wires. When a capacitor is charged, the electrons on the positive terminal are attracted to the negative terminal and an electric field is formed between the two conductors. This electric field stores the charge and can release it when needed.

[0003] Energy storage capacitors are capacitors that can store large amounts of charge and release that charge when needed. Energy storage capacitors are often used for energy storage and transmission in electronic devices, such as in lasers, electric vehicles, and solar panels. Energy storage capacitors usually have a much larger capacity than ordinary capacitors, can store more charge, and can release that charge faster.

[0004] The existing energy storage capacitors still have the following problems: the existing large capacitors are usually fixed by screwing with bolts, which makes it inconvenient to disassemble and assemble them, and the installation effect of the energy storage capacitors is not ideal. In addition, the adjustability is poor, and it is inconvenient to fix capacitors of various sizes, which brings many inconveniences to the use;

[0005] Moreover, during long-term use, the capacitor will be in a high-temperature working state for a long time under the influence of the ambient temperature and its own temperature, which will not only shorten its service life, but also affect its own performance. The existing energy storage capacitor heat dissipation mostly uses a single fan for heat dissipation, and its heat dissipation efficiency is relatively limited, which can easily affect the use effect of the capacitor.

[0006] In view of this, we propose an adjustable energy storage capacitor. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] The utility model aims to provide an adjustable energy storage capacitor to solve the problems of cumbersome disassembly, poor adjustability and unsatisfactory heat dissipation efficiency proposed in the above-mentioned background technology.

[0009] 2. Technical solution

[0010] An adjustable energy storage capacitor comprises a shell, a controller is arranged in front of the shell, and a temperature sensor is arranged on the inner wall of the shell;

[0011] A cover plate, the top of the shell is clamped with a cover plate, the top of the cover plate is provided with a heat dissipation port, and the bottom of the cover plate is provided with a fixing block;

[0012] A base, wherein the bottom of the shell is provided with a base, a side wall of the inner cavity of the base is provided with a screw motor, an output end of the screw motor is connected to a screw, a bottom plate is provided at the bottom of the base, a heat sink is provided at the top of the bottom plate, a plurality of semiconductor refrigeration plates are provided at the top of the heat sinks, and the semiconductor refrigeration plates and the temperature sensor are electrically connected in series with the controller;

[0013] A clamping plate one, a clamping assembly is arranged on the top of the base, and the plurality of clamping assemblies include a clamping plate one and a clamping plate two, a movable sleeve block is arranged on the bottom of the clamping plate two, and the movable sleeve block is sleeved on the outer wall of the screw rod.

[0014] Preferably, an arc-shaped groove 1 is provided on one side wall of the clamping plate, a silicone cushion pad 1 is provided on the inner wall of the arc-shaped groove 1, an inclined plate is further provided on one side wall of the clamping plate, and a cooling fan is provided on the top of the inclined plate.

[0015] Preferably, the side wall of the second clamping plate is provided with an arc groove 2 having the same size as the arc groove 1, the inner wall of the second arc groove is provided with a silicone cushion pad 2, and the capacitor body is clamped between the first clamping plate and the second clamping plate.

[0016] Preferably, a spring is provided on the inner wall of the fixing block, and a limiting block is provided at the end of the spring.

[0017] Preferably, a threaded rod is sleeved inside the limit block, one end of the threaded rod is connected to the limit rod, and the other end of the threaded rod passes through the outer wall of the limit block and extends to the inside and then is connected to the limit circular plate.

[0018] Preferably, the outer walls on both sides of the shell are respectively provided with limiting through openings matching the limiting blocks, and the side walls of the shell are also provided with a positive terminal and a negative terminal.

[0019] Preferably, a movable through slot matching the movable socket block is provided on the top of the base, and heat dissipation through openings are provided on the front and rear outer walls of the base.

[0020] 3. Beneficial effects

[0021] Compared with the prior art, the advantages of the utility model are as follows: when installing capacitor bodies of various sizes, the capacitor bodies can be placed between the clamping plate one and the clamping plate two in sequence, and the screw motor can be started to rotate, so that it drives the multiple clamping plates two to move and clamp the multiple capacitor bodies respectively to provide better stability. After the fixing is completed, the limit blocks on both sides of the cover plate are pressed to clamp them in the limit through-holes on both sides of the shell respectively, and then the multiple limit rods are rotated to convert them from horizontal to vertical state, so as to better limit and fix the cover plate. When disassembly is required, the opposite operation is performed, the limit rod is rotated back to the horizontal state and the limit block is pressed again to take out the cover plate, and the screw motor is used to reverse to release the clamping of the capacitor body, so that it can be easily taken out, which improves the adjustability and is more convenient for disassembly.

[0022] During the use of the storage capacitor, a temperature sensor can be used to detect the temperature inside the shell. When the temperature is too high, the controller will control the cooling fan to dissipate the heat of the capacitor body. While the cooling fan is dissipating heat, the semiconductor refrigeration plate can also be used to cool the top of the base to better improve the heat dissipation efficiency of the capacitor body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the base structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0026] Figure 4 This is a schematic diagram of the second connection structure of the clamping plate of the utility model;

[0027] Explanation of the numbers in the figure: housing; 110, controller; 120, degree sensor; 130, limit penetration opening; 200, cover plate; 210, heat dissipation opening; 220, fixing block; 230, spring; 240, limit block; 250, threaded rod; 260, limit rod; 300, base; 310, screw motor; 320, screw; 330, movable penetration slot; 340, bottom plate; 350, heat sink; 360, semiconductor refrigeration plate; 400, clamping plate one; 410, silicone cushion pad one; 420, tilting plate; 430, cooling fan; 440, clamping plate two; 450, silicone cushion pad two; 460, movable socket block; 470, capacitor body. DETAILED DESCRIPTION

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0030] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] See also Figure 1-4 , the utility model provides a technical solution:

[0032] An adjustable energy storage capacitor includes a housing 100, a controller 110 is arranged in front of the housing 100, and a temperature sensor 120 is arranged on the inner wall of the housing 100;

[0033] In some embodiments: the temperature sensor 120 is conveniently used to detect the temperature of the capacitor body 470 and the environment inside the shell 100. When it is detected that the temperature is too high, the data can be transmitted to the controller 110. At this time, the controller 110 will control the semiconductor refrigeration plate 360 ​​and multiple cooling fans 430 to better cool the capacitor body 470. The controller 110 usually includes an input interface, a control algorithm, an output interface, a power supply interface, and a display and user interface. Through such a controller structure, precise control and adjustment of the ambient temperature can be achieved.

[0034] The top of the housing 100 is clamped with a cover plate 200, the top of the cover plate 200 is provided with a heat dissipation port 210, and the bottom of the cover plate 200 is provided with a fixing block 220, so as to facilitate the use of the heat dissipation port 210 in conjunction with a plurality of heat dissipation fans 430 for better heat dissipation;

[0035] A base 300 is provided at the bottom of the housing 100, a screw motor 310 is provided on the inner cavity side wall of the base 300, a screw motor 320 is connected to the output end of the screw motor 310, a bottom plate 340 is provided at the bottom of the base 300, a heat sink 350 is provided on the top of the bottom plate 340, and the heat sink 350 and the heat sink 350 are made of aluminum. A semiconductor refrigeration plate 360 ​​is provided on the top of the heat sink 350, and the semiconductor refrigeration plate 360 ​​and the temperature sensor 120 are electrically connected in series with the controller 110;

[0036] In some embodiments: A semiconductor refrigerator is a device that uses the Peltier effect to achieve refrigeration. The Peltier effect refers to the phenomenon that when two conductors with different thermal conductivity pass through them, heat absorption or release will occur between them. A semiconductor refrigerator is usually composed of multiple Peltier electrical modules, each module is composed of two different types of semiconductor materials, and belongs to the prior art.

[0037] A clamping assembly is provided on the top of the base 300, and the multiple clamping assemblies include a clamping plate 1 400 and a clamping plate 2 440. A movable socket block 460 is provided at the bottom of the clamping plate 2 440. The movable socket block 460 is socketed on the outer wall of the screw rod 320 to facilitate the control of the movement of the clamping plate 2 440 to achieve the function of clamping and fixing capacitor bodies 470 of various sizes.

[0038] Specifically, an arc groove 1 is provided on the side wall of the clamping plate 400, a silicone cushion pad 410 is provided on the inner wall of the arc groove 1, an inclined plate 420 is also provided on the side wall of the clamping plate 400, and a cooling fan 430 is provided on the top of the inclined plate 420, so as to facilitate the use of multiple cooling fans 430 in conjunction with the semiconductor refrigeration plate 360 ​​to achieve a better heat dissipation effect.

[0039] Furthermore, a second arc groove of the same size as the first arc groove is formed on the side wall of the second clamping plate 440 , a second silicone cushion pad 450 is provided on the inner wall of the second arc groove, and a capacitor body 470 is clamped between the first clamping plate 400 and the second clamping plate 440 .

[0040] In some embodiments: the capacitor body 470 structure is usually composed of a structure with an adjustable dielectric layer sandwiched between two electrodes. The adjustable dielectric layer can change its dielectric constant through external voltage, current or other signals, thereby adjusting the capacitance value. The principle of energy storage capacitor is mainly based on the relationship between dielectric constant and capacitance value. The capacitance value C of the capacitor is related to the dielectric constant ε and the geometric structure of the capacitor. Generally speaking, the capacitance value C is proportional to the dielectric constant ε. Therefore, by changing the dielectric constant of the dielectric layer, the capacitance value can be adjusted, which belongs to the prior art.

[0041] In some embodiments: Silicone buffer pad 1 410 and silicone buffer pad 2 450 are made of thermally conductive silicone material, wherein thermally conductive silicone is a silicone material with good thermal conductivity, which is usually a mixture of silicone rubber and thermally conductive filler. Thermally conductive silicone has a high thermal conductivity coefficient and can effectively conduct heat from the capacitor body 470.

[0042] Furthermore, a spring 230 is disposed on the inner wall of the fixing block 220 , and a limiting block 240 is disposed at the end of the spring 230 .

[0043] Furthermore, a threaded rod 250 is sleeved inside the limit block 240, one end of the threaded rod 250 is connected to the limit rod 260, and the other end of the threaded rod 250 passes through the outer wall of the limit block 240 and extends to the inside and then connects to the limit circular plate, so as to better limit and fix the cover plate 200.

[0044] It is worth noting that the outer walls on both sides of the shell 100 are respectively provided with limiting through-holes 130 matching the limiting blocks 240, and the side walls of the shell 100 are also provided with positive terminals and negative terminals to facilitate the connection of the storage capacitor with the outside.

[0045] It is worth noting that a movable through slot 330 matching the movable socket block 460 is provided on the top of the base 300 , and heat dissipation through holes are provided on the front and rear outer walls of the base 300 to facilitate better heat dissipation of the heat sink 350 at the bottom of the semiconductor refrigeration plate 360 ​​.

[0046] In some embodiments, the power supply used by the device can use an external conventional power supply.

[0047] In addition, the circuits, electronic components and modules involved in the utility model are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the internal structure and methods.

[0048] Working principle: First, when installing capacitor bodies 470 of various sizes, the capacitor bodies 470 can be placed between the clamping plate 1 400 and the clamping plate 2 440 in sequence, and the screw motor 310 is started to rotate, so that it drives the multiple clamping plates 440 to move and clamp the multiple capacitor bodies 470 to provide better stability. After the fixation is completed, the limit blocks 240 on both sides of the cover plate 200 are pressed to clamp them in the limit through-holes 130 on both sides of the shell 100, and then the multiple limit rods 260 are rotated to transform them from horizontal to vertical state, so as to better limit and fix the cover plate 200. When disassembly is required, the opposite operation is performed and the cover plate 200 is rotated. The limit rod 260 returns to the horizontal state and then presses the limit block 240 to take out the cover 200. The screw motor 310 is used to reverse it to release the clamping of the capacitor body 470, so that it can be easily taken out. It is more convenient to disassemble while improving the adjustability. During the use of storage capacitors, the temperature sensor 120 can be used to detect the temperature inside the shell 100. When the temperature is too high, the controller 110 will be used to control the cooling fan 430 to dissipate heat for the capacitor body 470. While the cooling fan 430 is dissipating heat, the semiconductor refrigeration plate 360 ​​can also be used to cool the top of the base 300 to better improve the heat dissipation efficiency of the capacitor body 470.

[0049] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An adjustable energy storage capacitor, comprising a housing (100), characterized in that: A controller (110) is arranged in front of the housing (100), and a temperature sensor (120) is arranged on the inner wall of the housing (100); A cover plate (200), the cover plate (200) being clamped on the top of the shell (100), a heat dissipation port (210) being provided on the top of the cover plate (200), and a fixing block (220) being provided on the bottom of the cover plate (200); A base (300), wherein the base (300) is arranged at the bottom of the shell (100), a screw motor (310) is arranged on the inner cavity side wall of the base (300), the output end of the screw motor (310) is connected to a screw (320), a bottom plate (340) is arranged at the bottom of the base (300), a heat sink (350) is arranged on the top of the bottom plate (340), a plurality of semiconductor refrigeration plates (360) are arranged on the top of the heat sinks (350), and the semiconductor refrigeration plates (360) and the temperature sensor (120) are electrically connected in series with the controller (110); A clamping plate (400) is provided on the top of the base (300), and a plurality of the clamping assemblies include a clamping plate (400) and a clamping plate (440). A movable sleeve block (460) is provided on the bottom of the clamping plate (440), and the movable sleeve block (460) is sleeved on the outer wall of the screw rod (320).

2. The adjustable energy storage capacitor according to claim 1, characterized in that: The side wall of the clamping plate 1 (400) is provided with an arc-shaped groove 1, the inner wall of the arc-shaped groove 1 is provided with a silicone cushion pad 1 (410), the side wall of the clamping plate 1 (400) is also provided with an inclined plate (420), and a cooling fan (430) is provided on the top of the inclined plate (420).

3. The adjustable energy storage capacitor according to claim 2, characterized in that: The side wall of the second clamping plate (440) is provided with an arc groove 2 of the same size as the arc groove 1, and the inner wall of the second arc groove is provided with a silicone cushion pad 2 (450), and the capacitor body (470) is clamped between the first clamping plate (400) and the second clamping plate (440).

4. The adjustable energy storage capacitor according to claim 3, characterized in that: A spring (230) is provided on the inner wall of the fixing block (220), and a limiting block (240) is provided at the end of the spring (230).

5. The adjustable energy storage capacitor according to claim 4, characterized in that: A threaded rod (250) is sleeved inside the limit block (240), one end of the threaded rod (250) is connected to the limit rod (260), and the other end of the threaded rod (250) passes through the outer wall of the limit block (240) and extends to the inside and is then connected to the limit circular plate.

6. The adjustable energy storage capacitor according to claim 5, characterized in that: The outer walls on both sides of the shell (100) are respectively provided with limiting through openings (130) matching the limiting blocks (240), and the side walls of the shell (100) are also provided with a positive terminal and a negative terminal.

7. The adjustable energy storage capacitor according to claim 6, characterized in that: The top of the base (300) is provided with a movable through slot (330) matching the movable sleeve block (460), and the front and rear outer walls of the base (300) are provided with heat dissipation through openings.

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