CN217644066U - Frequency converter with moisture-proof structure - Google Patents

Abstract

The utility model provides a converter with dampproofing structure relates to converter technical field, including the converter organism, the surface mounting of converter organism has control panel, the connection interface is installed to one side of converter organism, ventilative mouthful has been seted up in the outside of converter organism, the connection frame is installed in the outside that the surface of converter organism is located ventilative mouthful, the inside sliding connection of connection frame has holds the box, the drier has been placed to the inside that holds the box, the outside that holds the box is rotated and is connected with the lid, the intercommunicating pore has all been seted up on the surface that holds box and lid. The utility model discloses, through setting up this box that holds, at the in-process that uses the converter organism, before getting into the converter organism through ventilative mouthful, the air can get into through the intercommunicating pore and hold inside the box, and the drier can absorb the steam in the air, makes the air drying back, gets into in the converter organism, prevents that moist air from influencing the normal use of converter organism.

Description

Frequency converter with moisture-proof structure

Technical Field

The utility model relates to a converter technical field especially relates to a converter with dampproofing structure.

Background

The working power supply frequency that the converter can control the motor is used for on various electrical equipment by extensive, and current converter often does not possess dampproofing structure, when the great region of humidity is used, inside moist air gets into the converter through the bleeder vent of converter easily directly, leads to the inside component corrosion of converter, ageing or damage, influences the normal use of converter.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a frequency converter with a moisture-proof structure.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a converter with dampproofing structure, includes the converter organism, the surface mounting of converter organism has control panel, connect the interface is installed to one side of converter organism, ventilative mouthful has been seted up in the outside of converter organism, the connection frame is installed in the outside that the surface of converter organism lies in ventilative mouthful, the inside sliding connection of connection frame has holds the box, the drier has been placed to the inside that holds the box, the outside that holds the box is rotated and is connected with the lid, hold the box and all seted up the intercommunicating pore with the surface of lid.

In order to prevent that the lid from rotating easily, the utility model discloses an improvement has, the inside fixed mounting who holds the box has the magnetic stripe, the material of lid is ferrite stainless steel, magnetic stripe and lid actuation mutually.

In order to take out the containing box conveniently, the utility model discloses an improvement has, the pull ring is equipped with admittedly on the surface of containing the box, the breach is seted up on the surface of containing the box.

In order to make hold the box fixed stable, the utility model discloses an improvement has, the rectangular channel has been seted up on the surface of connecting frame, the inside fixed mounting of rectangular channel has the straight board, the one end fixed mounting of straight board has the round bar, the surface that holds the box is seted up flutedly.

For conveniently installing the converter organism, the utility model discloses an improvement has, the outside of converter organism is provided with mounting structure, mounting structure includes the rectangle frame, rectangle frame and converter organism sliding connection, the mounting hole has been seted up on the surface of rectangle frame, logical groove has been seted up on the surface of rectangle frame, the inside fixed mounting who leads to the groove has the shell fragment, the draw-in groove has been seted up on the surface of converter organism.

In order to make the rectangle frame fixed stable, the utility model discloses an improvement has, the surperficial cotton pad of bubble that is equipped with of rectangle frame admittedly, the cotton pad of bubble is the symmetric distribution.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses in, should hold the box through setting up, at the in-process that uses the converter organism, through ventilative mouthful get into before the converter organism, the air can get into through the intercommunicating pore and hold the box inside, and the drier can absorb the steam in the air, makes the air drying back, gets into in the converter organism, prevents that moist air from influencing the normal use of converter organism.

2. The utility model discloses in, through setting up this mounting structure, the staff can fix the rectangle frame in the suitable position department of equipment surface, then can be with the circuit and the connection interface connection of equipment, and insert the rectangle frame with the converter organism in, make in the shell fragment card goes into the draw-in groove, fix the converter organism, can accomplish the installation of converter organism, and when needing to pull down the converter organism, only need stir the shell fragment, shift out the draw-in groove with the shell fragment, can remove the converter organism, separate converter organism and rectangle frame, then pull down the converter organism, whole process operation is simple, make things convenient for the staff to repair the use.

Drawings

Fig. 1 is a schematic view of the overall structure of a frequency converter with a moisture-proof structure according to the present invention;

FIG. 2 is a schematic side view of a frequency converter with a moisture-proof structure according to the present invention;

fig. 3 is a schematic structural diagram of a point a in fig. 2 of a frequency converter with a moisture-proof structure according to the present invention;

fig. 4 is the utility model provides a structural schematic diagram is taken off to rectangle frame of converter with dampproofing structure.

Illustration of the drawings:

1. a frequency converter body; 2. a control panel; 3. a connection interface; 4. a ventilation opening; 5. a connecting frame; 6. accommodating the box; 7. a desiccant; 8. a box cover; 9. a magnetic strip; 10. a straight plate; 11. a groove; 12. a rectangular frame; 13. a spring plate; 14. a card slot; 15. a cotton pad is soaked.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example one

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a converter with dampproofing structure, including converter organism 1, the surface mounting of converter organism 1 has control panel 2, connect interface 3 is installed to one side of converter organism 1, ventilative mouthful 4 has been seted up in the outside of converter organism 1, the surface of converter organism 1 is located ventilative mouthful 4 the outside and installs link frame 5, the inside sliding connection of link frame 5 has holds box 6, the inside that holds box 6 has placed drier 7, the outside that holds box 6 is rotated and is connected with lid 8, the intercommunicating pore has all been seted up on the surface that holds box 6 and lid 8, in-process using converter organism 1, before 4 entering converter organism 1 through ventilative mouthful, the air can get into the box through the intercommunicating pore and hold 6 inside, steam in the drier 7 can the absorbed air, make air drying after, get into in the converter organism 1, prevent moist air influence the normal use of converter organism 1.

As shown in fig. 1-4, the inside fixed mounting who holds box 6 has magnetic stripe 9, the material of lid 8 is ferrite stainless steel, magnetic stripe 9 and lid 8 actuation mutually, magnetic stripe 9 can actuate lid 8, prevent that lid 8 from rotating easily, the surface that holds box 6 is equipped with the pull ring admittedly, the pull ring can make things convenient for the staff to stimulate and hold box 6 and remove, the surface that holds box 6 is seted up jaggedly, the breach can make things convenient for the staff to stir lid 8 and rotate, the rectangular channel has been seted up on the surface of splice frame 5, the inside fixed mounting of rectangular channel has straight board 10, the one end fixed mounting of straight board 10 has the round bar, the surface that holds box 6 has seted up recess 11, the round bar of straight bar one end can block in the recess 11, fix holding box 6, prevent to hold box 6 and remove easily.

Example two

As shown in fig. 4, the outside of the frequency converter body 1 is provided with a mounting structure, the mounting structure includes a rectangular frame 12, the rectangular frame 12 is slidably connected with the frequency converter body 1, a mounting hole is opened on the surface of the rectangular frame 12, a through groove is opened on the surface of the rectangular frame 12, an elastic sheet 13 is fixedly mounted inside the through groove, a clamping groove 14 is opened on the surface of the frequency converter body 1, a worker can fix the rectangular frame 12 at a proper position on the surface of the equipment, then connect the circuit of the equipment with a connection interface 3, insert the frequency converter body 1 into the rectangular frame 12, allow the elastic sheet 13 to be clamped into the clamping groove 14, fix the frequency converter body 1, complete the installation of the frequency converter body 1, and when the frequency converter body 1 needs to be dismounted, only the elastic sheet 13 needs to be shifted out, the elastic sheet 13 is shifted out of the clamping groove 14, the frequency converter body 1 can be moved, the frequency converter body 1 is separated from the rectangular frame 12, then the frequency converter body 1 is dismounted, the whole process is simple in operation, and the convenience is brought for the workers to repair and use.

As shown in fig. 4, the foam pads 15 are fixedly mounted on the surface of the rectangular frame 12, the foam pads 15 are symmetrically distributed, and the foam pads 15 can fill the gap between the rectangular frame 12 and the mounting portion, so that the rectangular frame 12 is stably fixed.

The working principle is as follows: when the frequency converter body 1 is needed to be dismounted, the frequency converter body 1 can be moved by only shifting the elastic sheet 13 to move the elastic sheet 13 out of the clamping groove 14, the frequency converter body 1 is separated from the rectangular frame 12, then the frequency converter body 1 is dismounted, so that a worker can conveniently repair the frequency converter body 1, and in the process of normally using the frequency converter body 1, air enters the frequency converter body 1 through the ventilation port 4, the air can get into through the intercommunicating pore and hold inside 6, drier 7 can absorb the steam in the air, make the air drying after, get into in the converter organism 1, prevent that moist air from influencing the normal use of converter organism 1, and when needing to change drier 7, the staff can stimulate the pull ring, will hold box 6 and pull out from the connecting frame 5, magnetic stripe 9 can actuation lid 8 this moment, prevent that lid 8 from rotating easily, then can rotate lid 8 through breach department, will hold box 6 and open, then take out drier 7 and change, change the completion after, cover lid 8, and will hold box 6 and insert in the connecting frame 5, the pole of straight board 10 front end can block into in recess 11 this moment, fix holding box 6, can dehumidify the processing to moist air through drier 7 once more.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiments into equivalent variations to apply to other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides a converter with dampproofing structure, includes converter organism (1), its characterized in that: the surface mounting of converter organism (1) has control panel (2), connect interface (3) are installed to one side of converter organism (1), ventilative mouthful (4) have been seted up in the outside of converter organism (1), connect frame (5) are installed in the outside that the surface of converter organism (1) is located ventilative mouthful (4), the inside sliding connection of connect frame (5) has holds box (6), drier (7) have been placed to the inside that holds box (6), the outside that holds box (6) is rotated and is connected with lid (8), the intercommunicating pore has all been seted up on the surface that holds box (6) and lid (8).

2. The frequency converter with moisture-proof structure as set forth in claim 1, wherein: the inside fixed mounting who holds box (6) has magnetic stripe (9), the material of lid (8) is ferrite stainless steel, magnetic stripe (9) and lid (8) actuation mutually.

3. The frequency converter with moisture-proof structure as set forth in claim 1, wherein: the surface of the accommodating box (6) is fixedly provided with a pull ring, and the surface of the accommodating box (6) is provided with a gap.

4. The frequency converter with moisture-proof structure as set forth in claim 1, wherein: the surface of the connecting frame (5) is provided with a rectangular groove, a straight plate (10) is fixedly mounted inside the rectangular groove, one end of the straight plate (10) is fixedly provided with a round rod, and the surface of the accommodating box (6) is provided with a groove (11).

5. The frequency converter with moisture-proof structure as set forth in claim 1, wherein: the utility model discloses a novel frequency converter, including converter organism (1), mounting structure includes rectangle frame (12), rectangle frame (12) and converter organism (1) sliding connection, the mounting hole has been seted up on the surface of rectangle frame (12), logical groove has been seted up on the surface of rectangle frame (12), the inside fixed mounting who leads to the groove has shell fragment (13), draw-in groove (14) have been seted up on the surface of converter organism (1).

6. The frequency converter with moisture-proof structure as set forth in claim 5, wherein: the surface of the rectangular frame (12) is fixedly provided with foam pads (15), and the foam pads (15) are symmetrically distributed.

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