CN217521860U - Shockproof aluminum electrolytic capacitor - Google Patents

Abstract

The application discloses a shockproof aluminum electrolytic capacitor, which belongs to the technical field of capacitors and comprises a shell and a capacitor arranged in the shell, wherein the top of the shell is open, a placing plate is fixedly arranged in the shell, a shock pad is arranged at the top of the placing plate, the capacitor is pressed against the top of the shock pad, a rubber ring is fixedly arranged in the shell, the outer wall of the capacitor is abutted against the inner wall of the rubber ring, an air inlet is formed in the side wall of the shell, a plurality of radiating tubes which are uniformly distributed in an annular shape are arranged on the rubber ring in a penetrating manner, blades are rotatably arranged in the radiating tubes, and a driving device for driving the blades to rotate is fixedly arranged in the shell; this application provides electric capacity and provides fine antidetonation guard action, and the air flow around the acceleration electric capacity realizes dispelling the heat fast around the electric capacity, realizes guaranteeing the steady operation of electric capacity to the high-efficient heat dissipation of electric capacity.

Description

Shockproof aluminum electrolytic capacitor

Technical Field

The application relates to the technical field of capacitors, in particular to a shockproof aluminum electrolytic capacitor.

Background

Capacitance, also referred to as "capacitance," refers to the charge storage at a given potential difference, denoted as C, in international units of farad (F). The capacitor is a physical quantity representing the capacity of the capacitor for accommodating charges, and is mainly used in circuits such as power supply filtering, signal coupling, resonance, filtering, compensation, charging and discharging, energy storage, direct current isolation and the like.

The conventional shockproof aluminum electrolytic capacitor is surrounded by a plurality of rubber shock absorption pads, although the shock resistance of the capacitor is enhanced, the heat dissipation performance of the capacitor is poor, and the stable work of the capacitor is influenced, so that the shockproof aluminum electrolytic capacitor is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the application provides the shockproof aluminum electrolytic capacitor, which overcomes the defects of the prior art and aims to solve the problem of poor heat dissipation performance of the shockproof aluminum electrolytic capacitor.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an aluminium electrolytic capacitor takes precautions against earthquakes, include the casing with set up in electric capacity in the casing, the top of casing is uncovered setting, fixed mounting places the board in the casing, place the top of board and install the shock pad, electric capacity support press in the top of shock pad, fixed mounting has the rubber ring in the casing, the outer wall of electric capacity with the inner wall butt of rubber ring, the air inlet has been seted up to the lateral wall of casing, it is provided with a plurality of cooling tubes that are annular evenly distributed to run through on the rubber ring, the flabellum is installed to the cooling tube internal rotation, fixed mounting has the drive in the casing flabellum pivoted drive arrangement.

As an optimal technical scheme of this application, drive arrangement includes fixed mounting has the motor of bottom of the shell inner wall, place the board with the vertical axis is installed to rubber ring internal rotation, the output shaft of motor with the vertical axis transmission is connected, the top of vertical axis extends to in the radiator pipe and with flabellum fixed connection.

As an optimal technical scheme of this application, the bottom of vertical axis is run through place the board, the output shaft of motor with the bottom of vertical axis all is fixed with the belt pulley, is equipped with the belt between two belt pulleys.

As an optimal technical scheme of this application, fixed mounting has the locating piece in the radiating pipe, and the bearing is installed to the bottom of locating piece, the top of vertical axis and the inner circle fixed connection of bearing.

As a preferred technical scheme of this application, shock pad and rubber ring are all made by the rubber material.

As a preferred technical scheme of this application, install the dust screen in the air inlet.

As a preferred technical scheme of this application, the air inlet is a plurality of, and is a plurality of the air inlet is annular evenly distributed on the lateral wall of casing.

The beneficial effect of this application:

1. the capacitor is supported at the bottom of the capacitor through the shock pad, the rubber tube surrounds the capacitor, and the shock pad and the rubber tube provide good anti-seismic protection for the capacitor.

2. Rotate through a plurality of flabellums, upwards discharge the heat around the electric capacity, diversified exhaust heat, external air current supplements through the air inlet, accelerates the air flow around the electric capacity, realizes dispelling the heat fast around the electric capacity, realizes guaranteeing the steady operation of electric capacity to the high-efficient heat dissipation of electric capacity.

This application provides electric capacity and provides fine antidetonation guard action, and the air flow around the acceleration electric capacity realizes dispelling the heat fast around the electric capacity, realizes guaranteeing the steady operation of electric capacity to the high-efficient heat dissipation of electric capacity.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

fig. 2 is a schematic cross-sectional view of the heat dissipating pipe of the present application.

In the figure: 1. a housing; 2. a capacitor; 3. placing the plate; 4. a shock pad; 5. a rubber ring; 6. a motor; 7. a pulley; 8. a belt; 9. a radiating pipe; 10. a vertical axis; 11. a fan blade; 12. an air inlet; 13. a dust screen.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1, a shockproof aluminum electrolytic capacitor, including casing 1 with set up the electric capacity 2 in casing 1, the top of casing 1 is uncovered setting, fixed mounting has place board 3 in casing 1, places the top of board 3 and installs shock pad 4, electric capacity 2 supports and presses in the top of shock pad 4, and fixed mounting has rubber ring 5 in casing 1, electric capacity 2's outer wall with the inner wall butt of rubber ring 5, shock pad 4 and rubber ring 5 are made by rubber material, support in electric capacity 2's bottom through shock pad 4, surround around electric capacity 2 through rubber ring 5, when casing 1 receives vibrations, shock pad 4 and rubber ring 5 provide electric capacity 2 and provide fine antidetonation guard action.

Referring to fig. 1, air inlet 12 has been seted up to casing 1's lateral wall, installs dust screen 13 in the air inlet 12, and in external air current entered into casing 1 from air inlet 12, dust screen 13 provided dustproof effect, and air inlet 12 was a plurality of, and a plurality of air inlets 12 were annular evenly distributed on casing 1's lateral wall, and the air flow is big, realizes diversified flow.

Referring to fig. 1-2, it is provided with a plurality of cooling tubes 9 that are annular evenly distributed to run through on the rubber ring 5, flabellum 11 is installed to the 9 internal rotations of cooling tube, fixed mounting has the drive flabellum 11 pivoted drive arrangement in the casing 1, drive arrangement includes motor 6 of fixed mounting 1 bottom inner wall of casing, place board 3 and 5 internal rotations of rubber ring and install vertical axis 10, fixed mounting has the locating piece in the cooling tube 9, the bearing is installed to the bottom of locating piece, the top of vertical axis 10 and the inner circle fixed connection of bearing, setting through the bearing, it is connected with the rotation of locating piece to realize vertical axis 10.

Referring to fig. 1, the output shaft of motor 6 is connected with vertical shaft 10 transmission, vertical shaft 10's bottom is run through and is placed board 3, motor 6's output shaft and vertical shaft 10's bottom all are fixed with belt pulley 7, be equipped with belt 8 between two belt pulleys 7, it rotates to drive belt pulley 7 through starter motor 6, it rotates to drive vertical shaft 10 under the transmission of belt, vertical shaft 10's top extends to in cooling tube 9 and with flabellum 11 fixed connection, vertical shaft 10 rotates and drives flabellum 11 and rotate, the heat upwards discharges around the guide electric capacity 2.

The working principle is as follows: support in the bottom of electric capacity 2 through shock pad 4, surround around electric capacity 2 through rubber ring 5, when casing 1 received vibrations, shock pad 4 and rubber ring 5 provide electric capacity 2 and provide fine antidetonation guard action. Starting motor 6 drives belt pulley 7 and rotates, under the drive of belt 8 for vertical axis 10 rotates, drives a plurality of flabellums 11 and rotates, and the heat around the electric capacity 2 of upwards discharging, diversified heat of discharging, external air current supplement through air inlet 12, and the air flow around electric capacity 2 is with higher speed, realizes dispelling the heat fast around electric capacity 2, realizes guaranteeing electric capacity 2's steady operation to the high-efficient heat dissipation of electric capacity.

Finally, it should be noted that: in the description of the present application, it is to be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (7)

1. A shockproof aluminum electrolytic capacitor comprises a shell (1) and a capacitor (2) arranged in the shell (1), it is characterized in that the top of the shell (1) is open, a placing plate (3) is fixedly arranged in the shell (1), the top of the placing plate (3) is provided with a shock pad (4), the capacitor (2) is pressed against the top of the shock pad (4), a rubber ring (5) is fixedly arranged in the shell (1), the outer wall of the capacitor (2) is abutted against the inner wall of the rubber ring (5), the side wall of the shell (1) is provided with an air inlet (12), the rubber ring (5) is provided with a plurality of radiating pipes (9) which are uniformly distributed in an annular shape in a penetrating way, the radiating pipe (9) is provided with fan blades (11) in a rotating manner, and the shell (1) is internally and fixedly provided with a driving device for driving the fan blades (11) to rotate.

2. The shockproof aluminum electrolytic capacitor as claimed in claim 1, wherein the driving device comprises a motor (6) fixedly mounted on the inner wall of the bottom of the housing (1), the placing plate (3) and the rubber ring (5) are rotatably mounted with a vertical shaft (10), an output shaft of the motor (6) is in transmission connection with the vertical shaft (10), and the top of the vertical shaft (10) extends into the heat dissipation pipe (9) and is fixedly connected with the fan blades (11).

3. The shockproof aluminum electrolytic capacitor of claim 2, wherein the bottom of the vertical shaft (10) penetrates through the placing plate (3), belt pulleys (7) are fixed on the output shaft of the motor (6) and the bottom of the vertical shaft (10), and a belt (8) is arranged between the two belt pulleys (7).

4. The shockproof aluminum electrolytic capacitor as claimed in claim 3, wherein the heat dissipation pipe (9) is internally and fixedly provided with a positioning block, the bottom of the positioning block is provided with a bearing, and the top of the vertical shaft (10) is fixedly connected with the inner ring of the bearing.

5. A vibration-proof aluminum electrolytic capacitor according to claim 1, wherein the shock absorbing pad (4) and the rubber ring (5) are made of rubber.

6. The aluminum electrolytic capacitor as recited in claim 1, wherein a dust screen (13) is installed in the air inlet (12).

7. A vibration-proof aluminum electrolytic capacitor according to claim 1, wherein the number of the air inlets (12) is plural, and the plural air inlets (12) are uniformly distributed on the side wall of the housing (1) in a ring shape.

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