CN211208246U

CN211208246U - Capacitor protection device

Info

Publication number: CN211208246U
Application number: CN201922311120.4U
Authority: CN
Inventors: 陈栎可
Original assignee: Shenzhen Xinchenyang Electronics Co ltd
Current assignee: Shenzhen Xinchenyang Electronics Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-08-07
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a capacitor protection device, which belongs to the technical field of capacitor protection and comprises a mounting base, mounting holes are penetrated through the four corners of the mounting base, heat dissipation holes are penetrated through the bottom of the mounting base, a slide rail is arranged at the top of the mounting base, and limit blocks are fixed on the two sides of the slide rail, when a capacitor is required to be mounted, a user can press an expansion rod, the expansion rod and a compression spring inside the expansion rod are compressed in the downward movement process of the expansion rod, the two sides of the expansion rod are moved downwards in a slide groove through a slide block, so that an adjusting baffle can be moved towards the two sides through the slide rail, the space between two adjusting baffles is enlarged, the capacitor can be placed, after the capacitor is placed, the user loosens the expansion rod, the compression spring is reset upwards to push the expansion rod upwards, and the two adjusting baffles are mutually close through the slide rail, further, the capacitor is fixed, and the operation is simple and convenient.

Description

Capacitor protection device

Technical Field

The utility model relates to a condenser protection technical field specifically is a condenser protection device.

Background

The capacitor is two conductors which are close to each other, a layer of non-conductive insulating medium is sandwiched between the two electrode plates of the capacitor, when voltage is applied between the two electrode plates of the capacitor, the capacitor can store electric charge, the capacitance of the capacitor is numerically equal to the ratio of the electric charge on one conductive electrode plate to the voltage between the two electrode plates, the capacitor plays an important role in circuits such as tuning, bypassing, coupling, filtering and the like, the tuning circuit of a transistor radio is used for the capacitor, and the coupling circuit, the bypassing circuit and the like of a color television are also used for the capacitor.

According to the chinese patent with publication number CN206610742U, a low-voltage capacitor protection device is disclosed, it is through upwards overturning the overhead gage, arrange the low-voltage capacitor in the standing groove, again with overhead gage and actuation protruding connection, close the mutual actuation each other of piece through the overhead gage and lower actuation, make overall structure stable, though play reasonable guard action to the condenser, but this kind of device only can protect specific large-scale condenser, when the diameter specification of condenser is slightly bigger, then can't match, make the unable completion installation of condenser, the suitability is relatively poor, and after the condenser is installed, because the condenser all is hugged closely fixedly all around, thereby can influence the radiating effect of condenser.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a capacitor protection device to solve among the above-mentioned background art the device not enough and the device hugs closely fixed back influence condenser radiating effect's problem to the condenser to condenser suitability scope.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a capacitor protection device, includes the installation base, the mounting hole has all been run through in the four corners of installation base, the louvre has been run through in the bottom of installation base, the slide rail has been seted up at the top of installation base, the both sides of slide rail all are fixed with the stopper, adjusting plate is all installed to the top both sides of slide rail, adjusting plate's one side below is fixed with the lug, the spout has been seted up to one side top of adjusting plate, the internally mounted of spout has the slider, two be fixed with the expansion pole between the slider, the bottom intermediate junction of expansion pole has the telescopic link fixed with the installation base, the inside of telescopic link is fixed with compression spring, adjusting plate's opposite side runs through there is the ventilation hole.

Preferably, the heat dissipation holes are provided in plurality, and the plurality of heat dissipation holes are two in one group and arranged in a V shape.

Preferably, the sliding groove is arranged in an arc shape, and the outer surface of the sliding groove is smooth.

Preferably, the expansion rod is slidably connected with the sliding groove through a sliding block.

Preferably, the adjusting baffle is connected with the sliding rail in a sliding manner.

Preferably, the lug is provided with a plurality of, and a plurality of the lug is the wave equidistance and arranges.

Preferably, the installation base is in a shape of a Chinese character ji, and a rubber pad is pasted at the bottom of the installation base.

Compared with the prior art, the beneficial effects of the utility model are that: the capacitor protection device is provided with a sliding rail, an adjusting baffle, a telescopic rod, a compression spring, a sliding chute, a sliding block and an expansion plate, when a capacitor is required to be installed, a user can press an expansion rod, the telescopic rod and the compression spring inside the telescopic rod can be compressed in the downward movement process of the expansion rod, two sides of the expansion rod can move downward in the sliding chute through the sliding block, so that the adjusting baffle can move to two sides through the sliding rail, the space between the two adjusting baffles is enlarged, the capacitor can be placed, after the capacitor is placed, the user loosens the expansion rod, the compression spring resets upwards to push the expansion rod upwards, the two adjusting baffles are close to each other through the sliding rail, the capacitor is further fixed, the operation is simple and convenient, the user can freely adjust the device only by simply pressing the expansion rod, time and labor are saved, and the condition that the applicability range of the device to, and this kind of capacitor protection device is provided with the lug, ventilation hole and louvre, in the device use, because the installation base is "nearly" style of calligraphy and the bottom runs through there are a plurality of louvres, thereby make the condenser installation back, the louvre through the bottom dispels the heat, and because a plurality of lugs are the wave and arrange, make the lateral wall of condenser supported the back by the lug, still can have the space, so that the air flow, further strengthen the radiating effect of condenser, simultaneously because adjusting the baffle runs through there is the ventilation hole, make the air can get into adjusting the baffle and contact with the condenser, make the condenser dispel the heat more easily, the condition that the device influences the radiating effect of condenser after hugging closely fixedly to the condenser has been avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the sectional structure of the mounting base of the present invention;

FIG. 3 is a schematic top view of the mounting base of the present invention;

fig. 4 is a schematic diagram of a partially enlarged structure of the present invention a.

In the figure: 1. installing a base; 2. adjusting the baffle; 3. a telescopic rod; 4. an expansion rod; 5. a bump; 6. mounting holes; 7. a compression spring; 8. a vent hole; 9. heat dissipation holes; 10. a slide rail; 11. a limiting block; 12. a chute; 13. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a capacitor protection device comprises a mounting base 1, an adjusting baffle 2, a telescopic rod 3, an expansion rod 4, a convex block 5, a mounting hole 6, a compression spring 7, a ventilation hole 8, a heat dissipation hole 9, a slide rail 10, a limiting block 11, a slide groove 12 and slide blocks 13, wherein the mounting hole 6 penetrates through four corners of the mounting base 1 so that a user can fix the mounting base 1 through the mounting hole 6, the heat dissipation hole 9 penetrates through the bottom of the mounting base 1, the slide rail 10 is arranged at the top of the mounting base 1, the limiting block 11 is fixed on two sides of the slide rail 10, the adjusting baffle 2 is arranged on two sides of the top of the slide rail 10, the convex block 5 is fixed below one side of the adjusting baffle 2, the slide groove 12 is arranged above one side of the adjusting baffle 2, the slide block 13 is arranged inside the slide groove 12, the expansion rod 4 is fixed between the two slide blocks 13, the telescopic rod 3 fixed with the mounting, a compression spring 7 is fixed inside the telescopic rod 3, and a ventilation hole 8 penetrates through the other side of the adjusting baffle 2.

Referring to fig. 2-4, a plurality of heat dissipation holes 9 are formed, and two of the heat dissipation holes 9 are arranged in a group and in a V shape, so that the heat dissipation holes 9 can dissipate heat conveniently, the sliding groove 12 is arranged in an arc shape, and the outer surface of the sliding groove 12 is smooth, so that the sliding groove 12 is more durable.

Referring to fig. 1-4, the expansion rod 4 is slidably connected to the sliding slot 12 through the sliding block 13, so that the expansion rod 4 can slide on the sliding slot 12 through the sliding block 13, and the adjustment baffle 2 is slidably connected to the sliding rail 10, so that the adjustment baffle 2 can move on the sliding rail 10.

Referring to fig. 1-3, a plurality of bumps 5 are arranged, and the plurality of bumps 5 are arranged in a wave shape with equal distance, so that equal distance gaps exist between the bumps 5, the mounting base 1 is in a shape of a Chinese character ji, and a rubber pad is adhered to the bottom of the mounting base 1, so that the device is more stable.

The working principle is as follows: firstly, the user can fix installation base 1 through mounting hole 6, later when the condenser is installed to needs, the user can press expansion rod 4, the in-process that expansion rod 4 moves down can compress telescopic link 3 and its inside compression spring 7, let expansion rod 4's both sides pass through slider 13 and move down in spout 12, thereby can make adjusting baffle 2 pass through slide rail 10 and move to both sides, make the space between two adjusting baffle 2 enlarge, so that alright place the condenser, place the back that finishes at the condenser, the user loosens expansion rod 4, compression spring 7 upwards resets and promotes expansion rod 4 upwards, and then make two adjusting baffle 2 be close to each other through slide rail 10, and then make the condenser fixed, and is easy and simple to handle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A capacitor protection device, includes installation base (1), its characterized in that: four corners of the mounting base (1) are provided with mounting holes (6) in a penetrating way, the bottom of the mounting base (1) is provided with heat dissipation holes (9) in a penetrating way, the top of the mounting base (1) is provided with a slide rail (10), both sides of the slide rail (10) are fixed with limit blocks (11), adjusting baffles (2) are respectively arranged at two sides of the top of the sliding rail (10), a convex block (5) is fixed below one side of each adjusting baffle (2), a sliding groove (12) is arranged above one side of the adjusting baffle (2), a sliding block (13) is arranged in the sliding groove (12), an expansion rod (4) is fixed between the two sliding blocks (13), the middle of the bottom of the expansion rod (4) is connected with an expansion rod (3) fixed with the mounting base (1), the inside of telescopic link (3) is fixed with compression spring (7), ventilation hole (8) have been run through to the opposite side of adjusting the bezel (2).

2. A capacitor protection device according to claim 1, wherein: the heat dissipation holes (9) are arranged in a plurality of numbers, and the heat dissipation holes (9) are two in one group and are arranged in a V shape.

3. A capacitor protection device according to claim 1, wherein: the sliding groove (12) is arranged in an arc shape, and the outer surface of the sliding groove (12) is smooth.

4. A capacitor protection device according to claim 1, wherein: the expansion rod (4) is connected with the sliding groove (12) in a sliding way through a sliding block (13).

5. A capacitor protection device according to claim 1, wherein: the adjusting baffle (2) is connected with the sliding rail (10) in a sliding manner.

6. A capacitor protection device according to claim 1, wherein: the bumps (5) are arranged in a plurality of wave-shaped equidistant ranges, and the bumps (5) are arranged in a wave-shaped equidistant range.

7. A capacitor protection device according to claim 1, wherein: the mounting base (1) is in a shape of a Chinese character ji, and a rubber pad is pasted at the bottom of the mounting base (1).