CN218334259U

CN218334259U - Semiconductor AC heating high-frequency filter convenient to maintain

Info

Publication number: CN218334259U
Application number: CN202221876997.3U
Authority: CN
Inventors: 李树瑜; 李晓静; 张光勋
Original assignee: Tianjin Jizhaoyuan Technology Co ltd
Current assignee: Tianjin Jizhaoyuan Technology Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2023-01-17
Anticipated expiration: 2032-07-21

Abstract

The utility model provides a semiconductor AC heating high frequency filter of convenient maintenance especially relates to semiconductor AC heating field. With the leakproofness is not good between semiconductor AC heating with high frequency filter closing cap and the main part of solving convenient maintenance, the dust gets into the main part easily and causes the pollution to the part, and the main part can not carry out certain position control in bottom plate department, when carrying out interim regulation to the main part position, need utilize the instrument to carry out the problem of dismouting work, include: the main part, the upper end of main part is provided with the closing cap. Compared with the original installation mode, the device utilizes first sealing washer and second sealing washer can increase the leakproofness between closing cap and the main part, causes dust pollution in the reduction main part, and when pulling out the plug from first perforation, second perforation and connecting block department, carries out the slide adjusting position with the embedding piece of main part lower extreme in the spout of bottom plate department for when needing to carry out interim regulation to the position of main part, do not need the instrument to carry out dismouting work.

Description

Semiconductor AC heating high-frequency filter convenient to maintain

Technical Field

The utility model relates to a device in semiconductor AC heating field especially relates to a semiconductor AC heating high frequency filter of convenient maintenance.

Background

The filter is a device for filtering waves, can effectively filter the frequency point of specific frequency in a power line or frequencies except the frequency point to obtain a power signal of the specific frequency or eliminate the power signal of the specific frequency, is connected with a circuit board, namely a PCB (printed circuit board), and is a provider for electrical connection of electronic components.

The high-frequency filter for the semiconductor AC heating convenient to maintain is poor in sealing performance between the sealing cover and the main body, so that external dust easily enters the main body, dust pollution is caused inside the main body, and the high-frequency filter for the semiconductor AC heating convenient to maintain is required to be disassembled and assembled by using tools when the position of the main body is required to be temporarily adjusted due to the fact that the main body cannot be adjusted at a certain position in the bottom plate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a semiconductor AC heating high frequency filter of convenient maintenance to the leakproofness is not good between semiconductor AC heating high frequency filter closing cap and the main part of the convenient maintenance among the solution prior art, and the dust gets into the main part easily and causes the pollution to the part, and the main part can not carry out certain position control in bottom plate department, when carrying out interim regulation to the main part position, needs utilize the instrument to carry out the problem of dismouting work. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

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

the utility model provides a pair of semiconductor AC heating high frequency filter of convenient maintenance, include: the main part, the upper end of main part is provided with the closing cap, the upper end of closing cap all imbeds and is connected with the fixed screw, the lower extreme of main part is provided with the bottom plate, the equal fixedly connected with mounting panel in one side of bottom plate, the mounting hole has all been seted up at the middle part of mounting panel, the equal fixedly connected with wiring end in front side of main part, the equal fixed mounting in right side of bottom plate has the connecting block, the spout has all been seted up to the upper end of bottom plate.

Preferably, the inner wall of the sealing cover is respectively embedded and connected with a first sealing gasket and a second sealing gasket, and the inner diameters of the first sealing gasket and the second sealing gasket are matched with the outer diameter of the main body.

Preferably, the middle part of the bottom plate is provided with a first through hole, the left side of the first through hole is provided with a plug, and the plug and the first through hole are arranged in a matching manner.

Preferably, the equal fixedly connected with of lower extreme of main part inlays the piece, it is provided with 2 to inlay the piece, the external diameter of embedding piece agrees with the internal diameter of spout mutually.

Preferably, the middle part of the embedding block is provided with a second through hole, and the size of the second through hole is the same as that of the first through hole.

Preferably, the inner wall of the connecting block is provided with threads, the magnetic ring is embedded and connected at the bottom of the inner side of the connecting block, and the magnetic ring and the plug are arranged in an attraction manner.

Preferably, the number of the mounting plates is 4, and every two mounting plates are symmetrically distributed by taking the bottom plate as the center.

The utility model provides a pair of semiconductor AC heating of convenient maintenance is with high frequency filter beneficial effect is: compared with the original detection mode, when the device utilizes the sealing cover to cover the main body, the first sealing ring and the second sealing ring can be tightly attached to the outer surface of the main body, the sealing property between the sealing cover and the main body is increased, so that the dust pollution is not easily caused in the main body, when the plug is pulled out from the first perforation, the second perforation and the connecting block, the embedded block at the lower end of the main body is slidably adjusted in the chute at the bottom plate, when the position of the main body needs to be temporarily adjusted, tools are not needed for dismounting and mounting work, when the device is used, firstly, the sealing cover is covered to the upper end of the main body, after the sealing cover is contacted with the main body, the first sealing gasket and the second sealing gasket on the inner wall of the sealing cover can be tightly attached to the outer side surface of the main body, the sealing property between the sealing cover and the main body is increased, the dust pollution caused by external dust entering the main body can be avoided, and the service life of the internal module of the device is shortened, the sealing cover is used for improving the upper end of the main body, fixing the main body by using a fixing screw, installing the device by using the installing plates on two sides of the bottom plate, embedding the embedded block at the lower end of the main body into the chute, adjusting a certain position of the main body at the bottom plate, inserting the plug from the first perforation at one side of the bottom plate after adjusting the position to be installed, penetrating the plug through the second perforation at the embedded block, inserting the plug into the connecting block, absorbing the magnetic ring in the connecting block with the plug, enhancing the stability of the plug in the connecting block, connecting the device integrally installed, and then performing wiring work at the wiring end at one side of the main body by using the connecting wire, and effectively filtering the frequency point of specific frequency in the power line during the heating of the semiconductor AC or frequencies except the frequency point after the device works, the power supply stability during AC heating of the semiconductor is improved.

Drawings

Fig. 1 is a schematic diagram of the general structure of the high-frequency filter for AC heating of a semiconductor according to the present invention, which is easy to maintain.

Fig. 2 is a schematic diagram of the whole structure of the bottom plate of the high-frequency filter for AC heating of semiconductor of the present invention, which is convenient for maintenance.

Fig. 3 is a schematic view of the entire structure of the bottom of the main body of the high-frequency filter for AC heating of a semiconductor, which is convenient to maintain.

Fig. 4 is the internal overall structure schematic diagram of the connecting block of the high-frequency filter for semiconductor AC heating of the utility model, which is convenient for maintenance.

Fig. 5 is a schematic diagram of the internal overall structure of the cover of the high-frequency filter for heating semiconductor AC convenient to maintain.

In the figure: 1. a main body; 2. sealing the cover; 3. a terminal; 4. a base plate; 5. mounting a plate; 6. mounting holes; 7. plugging; 8. fixing screws; 9. a chute; 10. a first through hole; 11. connecting blocks; 12. embedding a block; 13. a second perforation; 14. a thread; 15. a magnetic coil; 16. a first seal gasket; 17. a second gasket.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

The following describes in detail embodiments of the present invention with reference to the drawings. In the drawings, the same reference numerals designate the same or corresponding features. The figures are only schematic and are not necessarily drawn to scale.

Referring to fig. 1, 2, 3, 4 and 5, a high frequency filter for semiconductor AC heating for easy maintenance as shown in the drawings includes: main part 1, the upper end of main part 1 is provided with closing cap 2, and the upper end of closing cap 2 all imbeds and is connected with fixed screw 8, and the lower extreme of main part 1 is provided with bottom plate 4, the equal fixedly connected with mounting panel 5 in one side of bottom plate 4, and mounting hole 6 has all been seted up at the middle part of mounting panel 5, the equal fixedly connected with wiring end 3 in front side of main part 1, and the equal fixed mounting in right side of bottom plate 4 has connecting block 11, and spout 9 has all been seted up to the upper end of bottom plate 4.

Further, the inner wall of the sealing cover 2 is respectively connected with a first sealing gasket 16 and a second sealing gasket 17 in an embedded mode, and the inner diameters of the first sealing gasket 16 and the second sealing gasket 17 are matched with the outer diameter of the main body 1;

in this embodiment, through such an arrangement, the cover 2 covers the upper end of the main body 1, and after the cover 2 contacts the main body 1, the first gasket 16 and the second gasket 17 on the inner wall of the cover 2 can be tightly attached to the outer side surface of the main body 1, so as to increase the sealing performance between the cover 2 and the main body 1.

Furthermore, the middle part of the bottom plate 4 is provided with a first through hole 10, the left side of the first through hole 10 is provided with a plug 7, and the plug 7 and the first through hole 10 are arranged in a matching manner;

in this embodiment, the plug 7 can be inserted through the first through hole 10 formed in the bottom plate 4 without being obstructed by the arrangement.

Furthermore, the lower end of the main body 1 is fixedly connected with 2 embedded blocks 12, and the outer diameter of each embedded block 12 is matched with the inner diameter of the sliding groove 9;

in this embodiment, the embedded block 12 at the lower end of the main body 1 can be embedded into the sliding groove 9 by such an arrangement, so that the position of the main body 1 at the bottom plate 4 can be conveniently adjusted.

Furthermore, the middle part of the embedded block 12 is provided with a second through hole 13, and the size of the second through hole 13 is the same as that of the first through hole 10;

in this embodiment, with such an arrangement, after the main body 1 is adjusted to a position to be installed, the plug 7 is inserted from the first through hole 10 on one side of the bottom plate 4, and then the plug 7 passes through the second through hole midway and passes through the middle of the second through hole 13 at the embedded block 12, so as to realize connection between the main body 1 and the bottom plate 4.

Furthermore, the inner wall of the connecting block 11 is provided with threads 14, the bottom of the inner side of the connecting block 11 is connected with a magnetic ring 15 in an embedded manner, and the magnetic ring 15 and the plug 7 are arranged in an attraction manner;

in this embodiment, by such an arrangement, the plug 7 will enter the connecting block 11 after passing through the first through hole 10 and the second through hole 13, and at this time, the magnetic ring 15 inside the connecting block 11 will attract the plug 7, so as to enhance the stability of the plug 7 in the connecting block 11.

Furthermore, 4 mounting plates 5 are arranged, and the mounting plates 5 are symmetrically distributed in pairs by taking the bottom plate 4 as a center;

in this embodiment, through this kind of setting for utilize mounting panel 5 can carry out fixed mounting work with bottom plate 4, because mounting panel 5 all two liang uses bottom plate 4 as central symmetry distribution, make after installing mounting panel 5, bottom plate 4's fixity can be more stable.

When the device is used, firstly, the sealing cover 2 covers the upper end of the main body 1, after the sealing cover 2 is contacted with the main body 1, the first sealing gasket 16 and the second sealing gasket 17 on the inner wall of the sealing cover 2 can be tightly attached to the outer side surface of the main body 1, the sealing performance between the sealing cover 2 and the main body 1 is improved, dust pollution caused by external dust entering the main body 1 can be avoided, the service life of an internal module of the device is shortened, after the upper end of the main body 1 is improved by the sealing cover 2, the upper end of the main body 1 is fixed by the fixing screws 8, then the device is installed by the mounting plates 5 on two sides of the bottom plate 4, then the embedded block 12 at the lower end of the main body 1 is embedded into the sliding groove 9, the main body 1 can be adjusted at a certain position at the bottom plate 4, after the position needing to be installed is adjusted, then the plug 7 is inserted from the first through hole 10 at one side of the bottom plate 4, then the plug 7 can pass through the second through hole 13 at the embedded block 12, finally, the plug 7 can be inserted into the connecting wire 15, the connecting wire 7 can be used for enhancing the stability of the AC working frequency of the device after the AC heating working frequency point of the main body, when the device is heated, the device, the AC working frequency point after the main body 1 is heated, the AC working frequency is improved, and the device is used.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A high frequency filter for semiconductor AC heating which is easy to maintain, comprising: main part (1), the upper end of main part (1) is provided with closing cap (2), the upper end of closing cap (2) all imbeds and is connected with fixed screw (8), the lower extreme of main part (1) is provided with bottom plate (4), the equal fixedly connected with mounting panel (5) in one side of bottom plate (4), mounting hole (6) have all been seted up at the middle part of mounting panel (5), the equal fixedly connected with wiring end (3) in front side of main part (1), the equal fixed mounting in right side of bottom plate (4) has connecting block (11), spout (9) have all been seted up to the upper end of bottom plate (4).

2. The easy-to-repair high-frequency filter for semiconductor AC heating according to claim 1, wherein: the inner wall of closing cap (2) is inlayed respectively and is connected with first sealed pad (16) and the sealed pad (17) of second, the internal diameter size of the sealed pad (16) of first sealed pad and second (17) agrees with the external diameter size of main part (1) mutually.

3. The easy-to-repair high-frequency filter for semiconductor AC heating according to claim 1, wherein: first perforation (10) have all been seted up in the middle part of bottom plate (4), the left side of first perforation (10) all is provided with plug (7), plug (7) and first perforation (10) are for agreeing with the setting.

4. The easy-to-repair high-frequency filter for semiconductor AC heating according to claim 1, wherein: the equal fixedly connected with embedding piece (12) of lower extreme of main part (1), embedding piece (12) are provided with 2, the external diameter of embedding piece (12) agrees with mutually with the internal diameter of spout (9).

5. The easy-to-repair high-frequency filter for semiconductor AC heating according to claim 4, wherein: second through holes (13) are formed in the middle of the embedded block (12), and the second through holes (13) are the same as the first through holes (10) in size.

6. The easy-to-repair high-frequency filter for semiconductor AC heating according to claim 3, wherein: the inner wall of connecting block (11) is provided with screw thread (14), the inboard bottom of connecting block (11) is inlayed and is connected with magnetosphere (15), magnetosphere (15) and plug (7) are for attracting the setting mutually.

7. The easy-to-repair high-frequency filter for semiconductor AC heating according to claim 1, wherein: the number of the mounting plates (5) is 4, and the mounting plates (5) are symmetrically distributed by taking the bottom plate (4) as the center in pairs.