CN210629437U

CN210629437U - Energy-saving low-loss communication filter

Info

Publication number: CN210629437U
Application number: CN201921901461.0U
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: 2020-05-26
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses an energy-conserving low-loss filter for communication, including shell and wave filter main part, the lower extreme fixed surface of shell installs the callus on the sole, the thermovent has all been seted up to the both sides below of shell, the upper end fixed surface of shell installs the closing cap, wave filter main part fixed mounting is in the inside top of shell, the lower extreme of wave filter main part is located the equal fixedly connected with support piece in position of the inside both sides of shell, support piece comprises support sleeve and movable sleeve, movable sleeve's inside upper end fixed mounting has the damping pad, support sleeve's inside fixedly connected with spring, support sleeve's lower extreme and the equal fixedly connected with installation backing plate in movable sleeve's upper end. The utility model discloses can improve the energy-conserving effect of wave filter, reduce the damage of wave filter to can improve the security of wave filter, prolong the life of wave filter, have the practicality.

Description

Energy-saving low-loss communication filter

Technical Field

The utility model relates to a wave filter technical field especially relates to an energy-conserving low-loss wave filter for communication.

Background

The filter is a filter circuit consisting of a capacitor, an inductor and a resistor. The filter can effectively filter the frequency point of the specific frequency in the power line or the frequencies except the frequency point to obtain a power signal of the specific frequency or eliminate the power signal of the specific frequency.

The existing filter for communication has certain defects when in use, the filter can generate high heat when in use, the heat can not be emitted in time, thereby the loss of the filter can be improved, the energy-saving effect of the filter is poor, the filter does not have a safety protection structure, the filter is easy to damage internal elements of the filter due to foreign object collision or vibration when in use, the service life of the filter is short, certain influence is brought to the use process, and therefore, the filter for communication with low energy consumption is provided at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an energy-saving low-loss communication filter.

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

an energy-saving low-loss communication filter comprises a shell and a filter main body, wherein a foot pad is fixedly arranged on the outer surface of the lower end of the shell, heat radiating ports are formed in the lower portions of two sides of the shell, a sealing cover is fixedly arranged on the outer surface of the upper end of the shell, the filter main body is fixedly arranged above the inner portion of the shell, supporting pieces are fixedly connected to the positions, located on the two sides of the inner portion of the shell, of the lower end of the filter main body, each supporting piece comprises a supporting sleeve and a movable sleeve, the movable sleeve is movably connected to the upper end of the supporting sleeve, a damping pad is fixedly arranged on the upper end of the inner portion of the movable sleeve, a spring is fixedly connected to the inner portion of the supporting sleeve, a mounting base plate is fixedly connected to the lower end of the supporting sleeve and the, the upper end fixedly connected with flabellum of motor, the inside fixed mounting in position that is located between wave filter main part and the flabellum of shell has the dust screen.

Preferably, the shell and the sealing cover are made of plastics, and the foot pads are in a plurality of groups.

Preferably, the lower end of the spring is fixedly connected with the lower end of the inner wall of the supporting sleeve, the upper end of the spring is fixedly connected with the damping pad, and the movable sleeve is movably connected with the supporting sleeve through the spring.

Preferably, the number of the motors is two, and the two groups of the motors are respectively positioned at two ends below the filter main body.

Preferably, a fixing block is fixedly mounted on the outer surface of the upper end of the sealing cover, and a handle is fixedly connected to the upper end of the fixing block.

Preferably, the both sides top of shell all fixedly connected with fixed axle, the surface cover of fixed axle is equipped with the adapter sleeve, the surface fixedly connected with shadoof of adapter sleeve.

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

1. in the utility model, through the arranged shell, the sealing cover, the supporting piece, the supporting sleeve, the movable sleeve, the damping pad, the spring and the mounting base plate, the shell protects the filter main body, thereby avoiding the damage of the filter main body caused by the collision of foreign objects, and the spring and the damping pad on the supporting piece can carry out effective damping and buffering, preventing the damage of internal elements caused by the vibration of the filter main body, and prolonging the service life of the filter;

2. in the utility model, through the arranged heat dissipation port, the motor, the fan blades and the dust screen, the fan blades on the motor can dissipate heat for the filter main body when rotating, so that the heat generated by the filter main body during working can be quickly dissipated, thereby effectively reducing the loss of the filter main body and leading the energy-saving effect of the filter main body to be better;

to sum up, the utility model discloses can improve the energy-conserving effect of wave filter, reduce the damage of wave filter to can improve the security of wave filter, prolong the life of wave filter, have the practicality.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of an energy-saving low-loss communication filter provided in the present invention;

fig. 2 is a schematic diagram of an internal structure of a housing of an energy-saving low-loss communication filter provided by the present invention;

fig. 3 is a schematic structural diagram of a supporting member of an energy-saving low-loss communication filter according to the present invention;

fig. 4 is a schematic structural diagram of a second embodiment of the energy-saving low-loss communication filter provided by the present invention.

In the figure: the filter comprises a shell 1, a foot pad 2, a heat dissipation port 3, a sealing cover 4, a filter main body 5, a supporting piece 6, a supporting sleeve 7, a movable sleeve 8, a damping pad 9, a spring 10, an installation base plate 11, a motor 12, fan blades 13, a dust screen 14, a fixing block 15, a handle 16, a fixing shaft 17, a connecting sleeve 18 and a lifting rod 19.

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. 1-3, an energy-saving low-loss communication filter comprises a housing 1 and a filter main body 5, wherein a foot pad 2 is fixedly installed on the outer surface of the lower end of the housing 1, heat dissipation ports 3 are respectively formed below two sides of the housing 1, a sealing cover 4 is fixedly installed on the outer surface of the upper end of the housing 1, the filter main body 5 is fixedly installed above the interior of the housing 1, supporting pieces 6 are fixedly connected to positions of the lower end of the filter main body 5, which are located on two sides of the interior of the housing 1, each supporting piece 6 is composed of a supporting sleeve 7 and a movable sleeve 8, the movable sleeve 8 is movably connected to the upper end of the supporting sleeve 7, a damping pad 9 is fixedly installed at the upper end of the interior of the movable sleeve 8, a spring 10 is fixedly connected to the interior of the supporting sleeve 7, a mounting pad 11 is fixedly connected to the lower end of the supporting sleeve 7, the upper end of the motor 12 is fixedly connected with a fan blade 13, and a dust screen 14 is fixedly installed in the position between the filter main body 5 and the fan blade 13 inside the housing 1.

Wherein, the shell 1 and the closing cap 4 are made of plastics, and the quantity of the foot pads 2 is a plurality of groups.

The lower end of the spring 10 is fixedly connected with the lower end of the inner wall of the support sleeve 7, the upper end of the spring 10 is fixedly connected with the damping pad 9, and the movable sleeve 8 is movably connected with the support sleeve 7 through the spring 10.

The number of the motors 12 is two, and the two groups of motors 12 are respectively located at two ends below the filter main body 5.

Wherein, the fixed block 15 is fixedly installed on the outer surface of the upper end of the sealing cover 4, and the handle 16 is fixedly connected to the upper end of the fixed block 15.

Example two:

referring to fig. 1-2 and 4, an energy-saving low-loss communication filter comprises a housing 1 and a filter main body 5, wherein a foot pad 2 is fixedly installed on the outer surface of the lower end of the housing 1, heat dissipation ports 3 are respectively formed below two sides of the housing 1, a sealing cover 4 is fixedly installed on the outer surface of the upper end of the housing 1, the filter main body 5 is fixedly installed above the interior of the housing 1, supporting pieces 6 are fixedly connected to positions of the lower end of the filter main body 5, which are located on two sides of the interior of the housing 1, each supporting piece 6 is composed of a supporting sleeve 7 and a movable sleeve 8, the movable sleeve 8 is movably connected to the upper end of the supporting sleeve 7, a damping pad 9 is fixedly installed on the upper end of the interior of the movable sleeve 8, a spring 10 is fixedly connected to the interior of the supporting sleeve 7, a mounting base plate 11 is fixedly connected to the lower end of the supporting sleeve, the upper end of the motor 12 is fixedly connected with a fan blade 13, and a dust screen 14 is fixedly installed in the position between the filter main body 5 and the fan blade 13 inside the housing 1.

Wherein, the both sides top of shell 1 all fixedly connected with fixed axle 17, and the surface cover of fixed axle 17 is equipped with adapter sleeve 18, and the surface fixedly connected with shadoof 19 of adapter sleeve 18.

The working principle is as follows: the filter main body 5 is placed in the shell 1, then the sealing cover 4 is fixed at the upper end of the shell 1 through screws, the filter main body 5 is supported and fixed between the inside of the shell 1 and the shell 1 through the supporting piece 6, the spring 10 and the damping pad 9 on the supporting piece 6 can effectively absorb shock and buffer, the damage of internal elements of the filter main body 5 caused by shock is prevented, the shell 1 can prevent the filter main body 5 from being damaged by the collision of foreign objects, the filter is effectively protected, more heat is generated when the filter main body 5 works, then the motor 12 drives the fan blades 13 to rotate, so that the heat of the filter main body 5 is quickly dissipated, the loss of the filter main body 5 is reduced, the filter is more energy-saving, and the filter can be carried through the handle 16 or the lifting rod 19 when the; the utility model discloses can improve the energy-conserving effect of wave filter, reduce the damage of wave filter to can improve the security of wave filter, prolong the life of wave filter, have the practicality.

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. The utility model provides an energy-conserving low-loss communication filter, includes shell (1) and wave filter main part (5), its characterized in that, the lower extreme surface fixed mounting of shell (1) has callus on the sole (2), thermovent (3) have all been seted up to the both sides below of shell (1), the upper end surface fixed mounting of shell (1) has closing cap (4), wave filter main part (5) fixed mounting is in the inside top of shell (1), the lower extreme of wave filter main part (5) is located the equal fixedly connected with support piece (6) in the position of the inside both sides of shell (1), support piece (6) comprise support sleeve (7) and movable sleeve (8), movable sleeve (8) swing joint is in the upper end of support sleeve (7), the inside upper end fixed mounting of movable sleeve (8) has damping pad (9), the inside fixedly connected with spring (10) of support sleeve (7), the utility model discloses a filter, including the lower extreme of support sleeve (7) and the equal fixedly connected with installation backing plate (11) in upper end of movable sleeve (8), the inside below of shell (1) is located the position fixed mounting of the below of wave filter main part (5) has motor (12), the upper end fixedly connected with flabellum (13) of motor (12), the inside fixed mounting that is located between wave filter main part (5) and flabellum (13) of shell (1) has dust screen (14).

2. The energy-saving low-loss communication filter according to claim 1, wherein the housing (1) and the cover (4) are made of plastic, and the number of the foot pads (2) is several groups.

3. The energy-saving low-loss communication filter according to claim 1, wherein the lower end of the spring (10) is fixedly connected with the lower end of the inner wall of the support sleeve (7), the upper end of the spring (10) is fixedly connected with the damping pad (9), and the movable sleeve (8) is movably connected with the support sleeve (7) through the spring (10).

4. The energy-saving low-loss communication filter according to claim 1, wherein the number of the motors (12) is two, and the two sets of the motors (12) are respectively located at two lower ends of the filter body (5).

5. The energy-saving low-loss communication filter according to claim 1, wherein a fixing block (15) is fixedly mounted on the outer surface of the upper end of the sealing cover (4), and a handle (16) is fixedly connected to the upper end of the fixing block (15).

6. The energy-saving low-loss communication filter according to claim 1, wherein a fixed shaft (17) is fixedly connected to the upper parts of the two sides of the housing (1), a connecting sleeve (18) is sleeved on the outer surface of the fixed shaft (17), and a lifting rod (19) is fixedly connected to the outer surface of the connecting sleeve (18).