CN210958134U

CN210958134U - Power filter with protection architecture

Info

Publication number: CN210958134U
Application number: CN201921902545.6U
Authority: CN
Inventors: 苗青雷
Original assignee: Jiaxing Runjie Electronics Co ltd
Current assignee: Jiaxing Runjie Electronics Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-07-07
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a power filter with protection architecture, including the power filter body, the outside of power filter body is equipped with the protecting crust, the bottom of protecting crust is equipped with the bottom plate, the mounting groove has been seted up at the top of bottom plate, the bottom and the mounting groove of protecting crust peg graft mutually, the external fixation of protecting crust has the installing frame, the bottom of installing frame contacts with the top of bottom plate, the screw thread has been seted up at the top of bottom plate, the top screw thread of installing frame runs through there is the bolt, the bottom and the screw thread threaded connection of bolt, the outside of power filter body is fixed with the protrusion post, the cylinder cover has been cup jointed in the outside activity of protrusion post. The utility model discloses good radiating effect, antidetonation effect and leakproofness have to play good guard action to this power filter, this power filter's dismouting is favorable to maintenance work to go on smoothly when convenient to overhaul in addition, has good practical meaning.

Description

Power filter with protection architecture

Technical Field

The utility model relates to a power filter technical field especially relates to a power filter with protection architecture.

Background

The power filter is a filter circuit consisting of a capacitor, an inductor and a resistor, and is used in daily automatic industrial production, the filter is installed without dust, corrosion and flammable gas, and the relative humidity in the air cannot be more than 85 percent.

However, the conventional power filter is simple in structure, only has one protective shell, is simple in protective structure, does not have a damping effect, is poor in sealing performance and protective effect, and influences the normal use of the power filter.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the power filter with protection architecture who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a power filter with protection architecture, includes the power filter body, the outside of power filter body is equipped with the protecting crust, the bottom of protecting crust is equipped with the bottom plate, the mounting groove has been seted up at the top of bottom plate, the bottom of protecting crust is pegged graft mutually with the mounting groove, the outside of protecting crust is fixed with the installing frame, the bottom of installing frame contacts with the top of bottom plate, the screw thread mouth has been seted up at the top of bottom plate, the top screw thread of installing frame runs through there is the bolt, the bottom and the screw thread mouth threaded connection of bolt, the outside of power filter body is fixed with the salient post, the cylinder cover has been cup jointed in the outside activity of salient post, the inside of cylinder cover is equipped with the spring, the one end of cylinder cover is fixed mutually with the inner wall of protecting crust and the top of bottom plate.

Preferably, the thread groove has been seted up at the top of installing frame, the inside threaded connection of thread groove has a screw thread section of thick bamboo, the top movable mounting of a screw thread section of thick bamboo has a handle ring, the thread groove is the ring channel, the thread groove is located the outside of screw thread mouth.

Preferably, the number of the screw thread openings is a plurality, and the plurality of the screw thread openings are uniformly distributed at the edge close to the bottom plate.

Preferably, a plurality of radiating fins are fixed outside the protective shell and are all wave-shaped.

Preferably, the number of the protruding columns is a plurality, and the protruding columns are uniformly distributed on the outer side of the power filter body.

Preferably, the mounting groove is an annular frame groove, and a sealing gasket is fixed inside the mounting groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in through setting up protecting crust, bottom plate, mounting groove, installing frame, screw thread mouth, bolt, protrusion post, cylinder cover, spring, fin and sealed the pad for this power filter can have good radiating effect, antidetonation effect and leakproofness, thereby plays good guard action to this power filter.

2. The utility model discloses in play the guard action to the bolt through setting up thread groove, a screw thread section of thick bamboo and bracelet, keep apart bolt and outside, be favorable to preventing that the bolt from receiving the corrosion to this power filter's dismouting is favorable to maintenance work to go on smoothly when the easy access, has good practical meaning.

To sum up, this power filter has good radiating effect, antidetonation effect and leakproofness to play good guard action to this power filter, this power filter's dismouting is favorable to the maintenance work to go on smoothly when being convenient for overhaul in addition, has good practical meaning.

Drawings

Fig. 1 is a schematic cross-sectional structural diagram of a power filter with a protection structure according to the present invention;

fig. 2 is a schematic cross-sectional view of a power filter with a protection structure according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1 power filter body, 2 protecting crust, 3 bottom plates, 4 mounting grooves, 5 mounting frames, 6 screw thread mouths, 7 bolts, 8 protruding posts, 9 cylinder sleeves, 10 springs, 11 screw thread grooves, 12 screw thread cylinders, 13 hand rings, 14 cooling fins, 15 sealing gaskets.

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.

The first embodiment is as follows: referring to fig. 1, a power filter with protection architecture, including power filter body 1, power filter body 1's the outside is equipped with protecting crust 2, protecting crust 2's bottom is equipped with bottom plate 3, mounting groove 4 has been seted up at bottom plate 3's top, protecting crust 2's bottom is pegged graft mutually with mounting groove 4, protecting crust 2's external fixation has installing frame 5, installing frame 5's bottom contacts with bottom plate 3's top, threaded opening 6 has been seted up at bottom plate 3's top, installing frame 5's top screw thread runs through there is bolt 7, bolt 7's bottom and threaded opening 6 threaded connection, power filter body 1's the outside is fixed with salient post 8, the cylinder cover 9 has been cup jointed in the outside activity of salient post 8, the inside of cylinder cover 9 is equipped with spring 10, the one end of cylinder cover 9 is fixed mutually with protecting crust 2's the inner wall and bottom plate 3.

The quantity of screw thread mouth 6 is a plurality of, and a plurality of screw thread mouth 6 is being close to the marginal evenly distributed of bottom plate 3, and the external fixation of protecting crust 2 has a plurality of fin 14, and a plurality of fin 14 is the wave, and the quantity of protrusion post 8 is a plurality of, and a plurality of protrusion post 8 is at the outside evenly distributed of power filter body 1, and mounting groove 4 is the annular frame groove, and the inside of mounting groove 4 is fixed with sealed the pad 15.

Example two: referring to fig. 2 and 3, a power filter with protection architecture, including power filter body 1, power filter body 1's the outside is equipped with protecting crust 2, protecting crust 2's bottom is equipped with bottom plate 3, mounting groove 4 has been seted up at bottom plate 3's top, protecting crust 2's bottom is pegged graft mutually with mounting groove 4, protecting crust 2's external fixation has installing frame 5, installing frame 5's bottom contacts with bottom plate 3's top, threaded opening 6 has been seted up at bottom plate 3's top, installing frame 5's top screw thread runs through has bolt 7, bolt 7's bottom and threaded opening 6 threaded connection, power filter body 1's the outside is fixed with salient post 8, cylinder cover 9 has been cup jointed in the outside activity of salient post 8, the inside of cylinder cover 9 is equipped with spring 10, the one end of cylinder cover 9 is fixed mutually with protecting crust 2's the inner wall and bottom plate 3's top.

Thread groove 11 has been seted up at the top of installing frame 5, the inside threaded connection of thread groove 11 has a screw thread section of thick bamboo 12, the top movable mounting of screw thread section of thick bamboo 12 has handle ring 13, thread groove 11 is the ring channel, thread groove 11 is located the outside of screw thread mouth 6, the quantity of screw thread mouth 6 is a plurality of, a plurality of screw thread mouth 6 is being close to the marginal evenly distributed of bottom plate 3, the external fixation of protecting crust 2 has a plurality of fin 14, and a plurality of fin 14 is the wave, the quantity of salient post 8 is a plurality of, a plurality of salient post 8 is in the outside evenly distributed of power filter body 1, mounting groove 4 is the ring frame groove, the inside of mounting groove 4 is fixed with sealed the pad 15.

The working principle is as follows: in the use, when being in the environment of vibrations, power filter body 1 makes the inside spring 10 of cylinder cover 9 take place deformation through protrusion post 8 this moment, thereby play the effect of buffering to power filter body 1, certain antidetonation effect has, in addition through protecting crust 2 and mounting groove 4 looks joint, sealed pad 15 has played the sealing connection effect this moment, be favorable to improving this power filter body 1's leakproofness, fin 14 plays good radiating effect to power filter body 1 in addition.

The thread groove 11, the thread barrel 12 and the bracelet 13 that set up play the guard action to bolt 7, keep apart bolt 7 with the outside, are favorable to preventing that bolt 7 from receiving the corrosion to this power filter's dismouting when convenient to overhaul is favorable to the maintenance work to go on smoothly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A power filter with a protection structure comprises a power filter body (1) and is characterized in that a protective shell (2) is arranged on the outer side of the power filter body (1), a bottom plate (3) is arranged at the bottom of the protective shell (2), a mounting groove (4) is formed in the top of the bottom plate (3), the bottom of the protective shell (2) is connected with the mounting groove (4) in an inserting mode, a mounting frame (5) is fixed on the outer portion of the protective shell (2), the bottom of the mounting frame (5) is in contact with the top of the bottom plate (3), a threaded hole (6) is formed in the top of the bottom plate (3), a bolt (7) penetrates through the top of the mounting frame (5), the bottom of the bolt (7) is in threaded connection with the threaded hole (6), a projecting column (8) is fixed on the outer side of the power filter body (1), and a cylindrical sleeve (9) is movably sleeved on the outer side of the projecting column (8), a spring (10) is arranged inside the cylindrical sleeve (9), and one end of the cylindrical sleeve (9) is fixed with the inner wall of the protective shell (2) and the top of the bottom plate (3).

2. The power filter with the protection structure according to claim 1, wherein a thread groove (11) is formed in the top of the mounting frame (5), a thread cylinder (12) is connected to the inner thread of the thread groove (11), a handle ring (13) is movably mounted at the top of the thread cylinder (12), the thread groove (11) is an annular groove, and the thread groove (11) is located on the outer side of the thread opening (6).

3. The power filter with protection architecture as claimed in claim 1, characterized in that the number of said screw openings (6) is several, several of said screw openings (6) being evenly distributed near the edge of the bottom plate (3).

4. The power filter with the protection structure according to claim 1, wherein a plurality of radiating fins (14) are fixed outside the protection shell (2), and the plurality of radiating fins (14) are all wave-shaped.

5. The power filter with protection architecture as claimed in claim 1, characterized in that the number of said protruding pillars (8) is several, and several of said protruding pillars (8) are evenly distributed outside the power filter body (1).

6. The power filter with protection architecture as claimed in claim 1, characterized in that the mounting groove (4) is a ring frame groove, and a sealing gasket (15) is fixed inside the mounting groove (4).