CN214851153U

CN214851153U - Filter of household communication equipment

Info

Publication number: CN214851153U
Application number: CN202121145668.7U
Authority: CN
Inventors: 周堃
Original assignee: Xi'an Zhenhong Electronic Technology Co ltd
Current assignee: Xi'an Zhenhong Electronic Technology Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-11-23
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a domestic communication equipment's wave filter, including the inside components and parts box of domestic communication equipment power filter, the front surface and the rear surface of the inside components and parts box of domestic communication equipment power filter are close to lower surface position and equally divide and do not have fixed wire to accomodate the protection box, fixed wire accomodates the upper surface position of protection box and inlays to establish and install wire and accomodate protection box movable cover, fixed wire accomodates the inside lower surface position fixed mounting of protection box and accomodates the inside wire winding stake of protection box, the inside fixed mounting of protection box is accomodate to fixed wire has and accomodates the inside baffle that separates of protection box. A domestic communication equipment's wave filter, can accomodate the unnecessary wire in both sides in the communication equipment use of family, play the guard action to the wire, prevent to cut the wire in the family use and cause the electric shock accident, also more pleasing to the eye clean and tidy can strengthen the heat dissipation for equipment work is more stable.

Description

Filter of household communication equipment

Technical Field

The utility model relates to a power filter field, in particular to domestic communication equipment's wave filter.

Background

The power filter is a filter circuit consisting of a capacitor, an inductor and a resistor, also known as a power EMI filter, or an EMI power filter, and is a passive bidirectional network, one end of which is a power supply and the other end is a load, and the principle of the power filter is that-an impedance adapting network: the impedance adaptation of the input side and the output side of the power filter to the power supply and the load side is larger, the attenuation of electromagnetic interference is more effective, the filter can effectively filter the frequency point of specific frequency in the power line or the frequency except the frequency point to obtain a power signal of specific frequency or eliminate the power signal of specific frequency, and the household communication equipment can obviously improve the working stability and the communication quality by using the power filter; the existing power filter has certain defects when in use, the installation environment of industrial standards is lacked in household use, the reserved length of a lead cannot be determined, the scattered lead has potential safety hazards in the household and is not attractive enough, the power filter can generate heat when working for a long time, and the heat dissipation capacity of the traditional filter is not enough.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a filter for a home communication device, which can effectively solve the problems of the background art.

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

a filter of household communication equipment comprises an internal component box of a household communication equipment power supply filter, wherein the front surface and the rear surface of the internal component box of the household communication equipment power supply filter are respectively and fixedly provided with a fixed lead containing and protecting box close to the lower surface position, the upper surface position of the fixed lead containing and protecting box is embedded with a movable cover of the lead containing and protecting box, the internal lower surface position of the fixed lead containing and protecting box is fixedly provided with a containing and protecting box internal lead winding pile, the front surface of the fixed lead containing and protecting box is provided with a containing and protecting box lead passing opening close to the lower surface position, the internal part of the fixed lead containing and protecting box is fixedly provided with a containing and protecting box internal separating baffle plate, the upper surface position of the internal component box of the household communication equipment power supply filter is fixedly provided with a power supply filter radiating aluminum plate, the power filter heat dissipation aluminum plate is made of aluminum alloy, a heat dissipation aluminum plate fan installation slot is formed in the position, close to the middle position, of the upper surface of the power filter heat dissipation aluminum plate, and a heat dissipation aluminum plate heat dissipation fan is fixedly installed inside the heat dissipation aluminum plate fan installation slot.

Preferably, the separation baffle inside the storage protection box is positioned between every two wire winding piles inside the storage protection box.

Preferably, the preceding rear surface of the inside components and parts box of domestic communication equipment power filter is close to upper surface position and equally divides and do not inlay to establish and install domestic communication equipment power filter wire wiring end, the upper surface position spiral mounting of domestic communication equipment power filter wire wiring end has wire wiring end line ball adjusting screw, wire socket opening has been seted up to the preceding surface position of domestic communication equipment power filter wire wiring end.

Preferably, the number of the wire-terminal crimping adjusting screws corresponds to the number of the wire insertion openings.

Preferably, the upper surface that the protection box movable cover was accomodate to the wire is close to the rear surface position and has been seted up the movable cover wire and pass through the opening, the upper surface that the protection box movable cover was accomodate to the wire is close to the front surface position and has been seted up the movable cover and dismantle and open and scratch the groove.

Preferably, the fixed wires of the front surface and the rear surface of the internal component box of the power filter of the household communication equipment are the same in structure, and the area of the upper surface of the winding pile of the wires in the internal component box of the storage protection box is larger than the area of the lower surface of the winding pile of the wires in the internal component box of the storage protection box.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, accomodate the protection box through the fixed wire that sets up, the protection box is accomodate to fixed wire can be accomodate unnecessary wire in the family's circuit through the inside winding of the inside wire winding stake of the protection box of accomodating of inside, prevents that the wire from scattering and the potential safety hazard that exists, and is also more pleasing to the eye, and through power filter heat dissipation aluminum plate and the heat dissipation aluminum plate radiator fan who sets up, can greatly strengthen the heat-sinking capability of wave filter for power filter works for a long time more stably.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a filter of a home communication device according to the present invention;

fig. 2 is an opening view of a movable cover of a wire storage protection box of a filter of a household communication device according to the present invention;

fig. 3 is a front sectional view of a fixed wire storage protection box of a filter of a home communication device according to the present invention;

fig. 4 is a side sectional view of the fixed wire storage and protection box of the filter of the household communication device according to the present invention.

In the figure: 1. the household communication equipment power filter comprises an internal component box; 2. fixing a lead storage protection box; 3. a wire storage protection box movable cover; 4. a wire winding pile inside the storage protection box; 5. the wire of the storage protection box passes through the opening; 6. a baffle is arranged in the storage protection box; 7. a power filter radiating aluminum plate; 8. the heat dissipation aluminum plate fan is provided with a slot; 9. a heat radiation aluminum plate heat radiation fan; 101. a household communication equipment power filter wire terminal; 102. a wire connecting end pressing adjusting screw; 103. a wire insertion opening; 301. the wire of the movable cover passes through the opening; 302. the movable cover is disassembled and opened to dig the groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in figures 1-4, a filter of a household communication device comprises an internal component box 1 of a household communication device power filter, wherein the positions of the front surface and the rear surface of the internal component box 1 of the household communication device power filter, which are close to the lower surface, are respectively fixedly provided with a fixed lead storage protection box 2, the internal component box 1 of the household communication device power filter and the fixed lead storage protection box 2 are integrally formed through a mould, the upper surface of the fixed lead storage protection box 2 is embedded with a lead storage protection box movable cover 3, the internal lower surface of the fixed lead storage protection box 2 is fixedly provided with a storage protection box internal lead winding pile 4, the position of the front surface of the fixed lead storage protection box 2, which is close to the lower surface, is provided with a storage protection box lead passing opening 5, the internal separation baffle 6 of the storage protection box is fixedly arranged in the fixed lead storage protection box 2, a power supply filter radiating aluminum plate 7 is fixedly arranged on the upper surface of the internal component box 1 of the household communication equipment power supply filter, a radiating aluminum plate fan mounting slot 8 is formed in the upper surface of the power supply filter radiating aluminum plate 7 close to the middle position, and a radiating aluminum plate radiating fan 9 is fixedly arranged inside the radiating aluminum plate fan mounting slot 8;

the internal separation baffle 6 of the storage protection box is positioned between every two lead winding piles 4 in the storage protection box; the positions, close to the upper surface, of the front surface and the rear surface of the internal component box 1 of the household communication equipment power filter are respectively provided with a household communication equipment power filter wire terminal 101 in an embedded mode, a wire terminal pressing line adjusting screw 102 is spirally arranged on the upper surface of the household communication equipment power filter wire terminal 101, and a wire socket opening 103 is formed in the front surface of the household communication equipment power filter wire terminal 101; the number of wire termination and crimping adjustment screws 102 corresponds to the number of wire insertion openings 103; the upper surface of the movable cover 3 of the wire containing protection box is provided with a movable cover wire through opening 301 close to the rear surface, and the upper surface of the movable cover 3 of the wire containing protection box is provided with a movable cover dismounting opening groove 302 close to the front surface; the fixed lead containing protection box 2 of the front surface and the rear surface of the internal component box 1 of the power filter of the household communication equipment has the same structure, and the upper surface area of the internal lead winding pile 4 of the containing protection box is larger than the lower surface area.

It should be noted that, the utility model relates to a filter of household communication equipment, when in use, firstly, the movable cover 3 of the wire storage protection box is buckled, the wire terminal pressing adjusting screw 102 is unscrewed, then the wire is inserted into the wire terminal 101 of the power filter of the household communication equipment through the wire socket opening 103, the wire terminal pressing adjusting screw 102 is screwed, the wire is pressed firmly, the redundant part of the wire is wound on the wire winding pile 4 in the storage protection box, the wire extends out from the wire storage protection box through the opening 5, the other end of the wire is fixed at the power input end of the household communication equipment, the wire storage protection box 2 is fixed at the other side of the filter, the other end of the wire outlet is fixed at the power supply of the power grid, the fixed installation is completed, the movable cover 3 of the wire storage protection box is buckled, the filter starts to work normally, the heat radiation aluminum plate heat radiation fan 9 can run and rotate when the filter works, the heat dissipation of the filter is enhanced, heat generated by long-time work is brought to the surface by the power filter heat dissipation aluminum plate 7 and blown away through the heat dissipation aluminum plate heat dissipation fan 9, and the work stability of the power filter of the household communication equipment is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A filter for a home communication device, characterized by: the household communication equipment power filter internal component box comprises a household communication equipment power filter internal component box (1), wherein the front surface and the rear surface of the household communication equipment power filter internal component box (1) are close to the lower surface position and are equally provided with a fixed lead containing protection box (2), the upper surface position of the fixed lead containing protection box (2) is embedded and provided with a lead containing protection box movable cover (3), the internal lower surface position of the fixed lead containing protection box (2) is fixedly provided with a containing protection box internal lead winding pile (4), the front surface of the fixed lead containing protection box (2) is close to the lower surface position and is provided with a containing protection box lead through an opening (5), the internal fixed mounting of the fixed lead containing protection box (2) is provided with a containing protection box internal separation baffle (6), the upper surface position of the household communication equipment power filter internal component box (1) is fixedly provided with a power filter heat dissipation aluminum plate (7), the upper surface of power filter radiator aluminum plate (7) is close to the intermediate position and has seted up radiator aluminum plate fan installation fluting (8), the inside fixed mounting of radiator aluminum plate fan installation fluting (8) has radiator aluminum plate radiator fan (9).

2. A filter for a home communication device according to claim 1, wherein: the internal separation baffle (6) of the storage protection box is positioned between every two wire winding piles (4) in the storage protection box.

3. A filter for a home communication device according to claim 1, wherein: the utility model discloses a household communication equipment power filter, including domestic communication equipment power filter wire terminal (101), wire terminal line ball adjusting screw (102) are installed to the upper surface position spiral of domestic communication equipment power filter wire terminal (101), wire socket opening (103) have been seted up to the front surface position of domestic communication equipment power filter wire terminal (101).

4. A filter for a home communication device according to claim 3, wherein: the number of the lead terminal crimping adjusting screws (102) corresponds to the number of the lead socket openings (103).

5. A filter for a home communication device according to claim 1, wherein: the upper surface that protection box movable cover (3) was accomodate to the wire is close to the rear surface position and has been seted up the movable cover wire and pass through opening (301), the upper surface that protection box movable cover (3) was accomodate to the wire has been seted up the movable cover near front surface position and has been dismantled and open and scratch groove (302).

6. A filter for a home communication device according to claim 1, wherein: the structure of the fixed wire containing protection box (2) on the front surface and the rear surface of the internal component box (1) of the power filter of the household communication equipment is the same, and the upper surface area of the wire winding pile (4) in the containing protection box is larger than the lower surface area.