CN219893730U

CN219893730U - Frequency converter ventilation assembly

Info

Publication number: CN219893730U
Application number: CN202321351908.8U
Authority: CN
Inventors: 王晓明; 吴雪; 刘旭
Original assignee: Liaoning Zhengji Electric Technology Co ltd
Current assignee: Liaoning Zhengji Electric Technology Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-10-24
Anticipated expiration: 2033-05-30

Abstract

The utility model discloses a ventilation assembly of a frequency converter, which relates to the technical field of frequency converters and comprises a device body, wherein the device body comprises an installation box, a ventilation part, a disassembly and assembly and a cleaning assembly, the cleaning assembly is arranged on one side of the installation box and comprises a cleaning plate, an electric telescopic rod, a vibrator and a drawer, the cleaning plate is arranged at one end of the electric telescopic rod, the electric telescopic rod and the cleaning plate are symmetrically arranged in two groups, the vibrator is arranged on one side of the electric telescopic rod, the drawer is arranged at the bottom of the first ventilation box, and the cleaning assembly and the ventilation part are mutually matched, so that a filter screen can be automatically cleaned on the basis of realizing efficient ventilation, the device is higher in practicability and wider in application range.

Description

Frequency converter ventilation assembly

Technical Field

The utility model relates to the technical field of frequency converters, in particular to a ventilation assembly of a frequency converter.

Background

The frequency converter is a power control device for controlling the alternating current motor by changing the frequency of a working power supply of the motor by applying a frequency conversion technology and a microelectronic technology, and is widely applied to the production field of various manufacturing fields.

Through retrieving, chinese patent grant number CN 217883205U's patent discloses a converter ventilation subassembly and converter, and converter ventilation subassembly includes: the cabinet door comprises a groove and a first ventilation opening penetrating through the bottom of the groove, and the opening of the groove faces the outer side of the cabinet door; the filtering part is arranged in the groove; and the positioning assembly is detachably connected with the cabinet door and used for preventing the filtering part from falling out of the groove. But still the problem that exists is dismantling through the first vent of setting and cabinet door and being connected, although convenient dismantlement, but the filter part of centre setting can reduce ventilation effect, can be stained with the dust on the filter part of centre simultaneously, if not clean for a long time, can cause the jam of filter part, influences ventilation effect, leads to the device to have certain limitation when using.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a ventilation assembly of a frequency converter, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a frequency converter ventilation assembly, which comprises an apparatus body, wherein the apparatus body comprises an installation box, a ventilation part, a disassembly and assembly and a cleaning assembly, the cleaning assembly is arranged on one side of the installation box and comprises a cleaning plate, an electric telescopic rod, a vibrator and a drawer, the cleaning plate is arranged at one end of the electric telescopic rod, two symmetrical groups of the electric telescopic rod and the cleaning plate are arranged, the vibrator is arranged on one side of the electric telescopic rod, and the drawer is arranged at the bottom of the first ventilation box.

Preferably, the mounting box both sides are provided with ventilation part, ventilation part includes handle, spout, first filter screen, second filter screen, filters middle level, circular filtration intranet, circular filtration outer net, dust screen, first ventilation case and second ventilation case.

Preferably, the first ventilation case of installation case one side threaded connection, and first ventilation case one end is provided with circular filtration intranet to circular filtration intranet one side is provided with the dust screen, first ventilation case one side is provided with circular filtration outer screen.

Preferably, the other end of the installation box is connected with a second air ventilation box in a clamping mode, a first filter screen is arranged on one side of the second air ventilation box, a sliding groove is formed in one side of the installation box, and a handle is fixedly connected to the top of the second air ventilation box.

Preferably, the inside dismouting subassembly that is provided with of second air vent box, dismouting subassembly includes fixture block, button, circular cardboard, draw-in groove, connecting rod, baffle, spring and connecting plate.

Preferably, the draw-in groove has been seted up to filtering the middle level, and the draw-in groove is inside to be provided with the fixed block to the fixed block is connected with the fixture block, it is inside circular cardboard to filter the middle level, and circular cardboard one side is provided with the button, and the button bottom is provided with the connecting rod, be provided with the baffle in the middle of the connecting rod, and the baffle bottom is provided with the spring, and the spring bottom is provided with the connecting plate.

The utility model provides a ventilation assembly of a frequency converter. The beneficial effects are as follows: this a converter ventilation subassembly mutually supports through clean subassembly and the ventilation part that sets up, on realizing high-efficient ventilation's basis, can automize simultaneously and clean the filter screen for the device practicality is stronger, and application scope is wider.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a side view of the present utility model;

FIG. 3 is a schematic view of the assembly and disassembly of the present utility model;

FIG. 4 is a schematic diagram of a removable component according to the present utility model;

FIG. 5 is a schematic view of a cleaning assembly according to the present utility model.

In the figure, 1, a device body; 2. a mounting box; 3. a ventilation member; 31. a handle; 32. a chute; 33. a first filter screen; 34. a second filter screen; 35. filtering the middle layer; 36. a circular filtering inner net; 37. a circular filtering outer screen; 38. a dust screen; 39. a first ventilation box; 310. a second ventilation box; 4. disassembling and assembling the assembly; 41. a clamping block; 42. a button; 43. a circular clamping plate; 44. a clamping groove; 45. a connecting rod; 46. a baffle; 47. a spring; 48. a connecting plate; 49. a fixed block; 5. a cleaning assembly; 51. a cleaning plate; 52. an electric telescopic rod; 53. a vibrator; 54. and a drawer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the embodiment of the present utility model provides a technical solution: the utility model provides a frequency converter ventilation subassembly, includes device body 1, device body 1 is including mounting box 2, ventilation part 3, dismouting subassembly 4 and clean subassembly 5, mounting box 2 one side is provided with clean subassembly 5, clean subassembly 5 includes clean board 51, electric telescopic handle 52, vibrator 53 and drawer 54, electric telescopic handle 52 one end is provided with clean board 51, and electric telescopic handle 52 and clean board 51 are provided with two sets of symmetry, electric telescopic handle 52 one side is provided with vibrator 53, first ventilation box 39 bottom is provided with drawer 54. When the dust on the filter screen 36 reaches a certain time, the ventilation effect can be reduced, at this time, the electric telescopic rod 52 is started, the cleaning plate 51 arranged at one end of the electric telescopic rod 52 is pushed to clean the dust screen 38, the vibrator 53 arranged on the electric telescopic rod is matched with the electric telescopic rod to vibrate the dust screen 38, so that the dust falls off, the dust after cleaning falls on the bottom of the first ventilation box 39, and the inside dust is cleaned by pulling the drawer 54.

The two sides of the installation box 2 are provided with ventilation parts 3, and the ventilation parts 3 comprise a handle 31, a sliding groove 32, a first filter screen 33, a second filter screen 34, a filtering middle layer 35, a circular filtering inner net 36, a circular filtering outer net 37, a dust screen 38, a first ventilation box 39 and a second ventilation box 310. The first ventilation box 39 and the second ventilation box 310 can ensure ventilation and simultaneously protect the safety of internal equipment.

The installation case 2 one side threaded connection has first ventilation case 39, and first ventilation case 39 one end is provided with circular filtration intranet 36 to circular filtration intranet 36 one side is provided with dust screen 38, first ventilation case 39 one side is provided with circular filtration outer screen 37. The effect of filtering dust can be achieved through the circular filtering inner net 36 matched with the circular filtering outer net 37, and cleanliness of internal equipment is protected.

The other end of the installation box 2 is connected with a second air ventilation box 310 in a clamping mode, a first filter screen 33 is arranged on one side of the second air ventilation box 310, a sliding groove 32 is formed in one side of the installation box 2, and a handle 31 is fixedly connected to the top of the second air ventilation box 310. The second ventilation box 310 and the installation box 2 can be disassembled and assembled through the handle 31, so that the inside of the second ventilation box 310 is convenient to clean.

The second ventilation box 310 is internally provided with a dismounting assembly 4, and the dismounting assembly 4 comprises a clamping block 41, a button 42, a circular clamping plate 43, a clamping groove 44, a connecting rod 45, a baffle 46, a spring 47 and a connecting plate 48. By means of the spring 47, the button 42 can be reset after the button 42 is pressed, and the second filter plate 34 and the middle filter layer 35 can be conveniently assembled and disassembled.

The middle filter layer 35 is provided with a clamping groove 44, a fixed block 49 is arranged inside the clamping groove 44, the fixed block 49 is connected with a clamping block 41 in a clamping mode, a circular clamping plate 43 is arranged inside the middle filter layer 35, a button 42 is arranged on one side of the circular clamping plate 43, a connecting rod 45 is arranged at the bottom of the button 42, a baffle 46 is arranged in the middle of the connecting rod 45, a spring 47 is arranged at the bottom of the baffle 46, and a connecting plate 48 is arranged at the bottom of the spring 47. The clamping block 41 can be pushed by the connecting rod 45, so that the clamping block 41 in clamping connection is separated from the clamping groove 44.

Working principle: this kind of converter ventilation subassembly, install first ventilation case 39 at installation case 2 one end through the screw thread earlier when using, make the fixture block 41 block that sets up down at the draw-in groove 44 inside completion installation through pressing second filter screen 34, when dismantling as needs, make connecting rod 45 promote the fixture block 41 completion of block in the draw-in groove 44 and dismantle through pressing button 42, because inside be provided with the spring the button 42 can reset after pressing, add circular filter outer net 37 when the circular filter inner net 38 that first ventilation case 39 set up cooperatees in the middle of the dust net 38, accomplish inside ventilation, dust on filter screen 36 reaches at a certain time, the ventilation effect can reduce, at this time start electric telescopic handle 52, electric telescopic handle 52 promotes the clean board 51 that its one end set up clean dust net 38, vibrate dust net 38 at the vibrator 53 that sets up on it cooperates, make the dust drop down in first ventilation case 39 bottom, clean inside dust through pulling drawer 54.

The utility model relates to a device body, in particular to a device body; 2. a mounting box; 3. a ventilation member; 31. a handle; 32. a chute; 33. a first filter screen; 34. a second filter screen; 35. filtering the middle layer; 36. a circular filtering inner net; 37. a circular filtering outer screen; 38. a dust screen; 39. a first ventilation box; 310. a second ventilation box; 4. disassembling and assembling the assembly; 41. a clamping block; 42. a button; 43. a circular clamping plate; 44. a clamping groove; 45. a connecting rod; 46. a baffle; 47. a spring; 48. a connecting plate; 49. a fixed block; 5. a cleaning assembly; 51. a cleaning plate; 52. an electric telescopic rod; 53. a vibrator; 54. a drawer; the components are all common standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A ventilation assembly for a frequency converter, comprising a device body (1), characterized in that: the device comprises a device body (1), wherein the device body comprises a mounting box (2), a ventilation component (3), a dismounting component (4) and a cleaning component (5), the cleaning component (5) is arranged on one side of the mounting box (2), the cleaning component (5) comprises a cleaning plate (51), an electric telescopic rod (52), a vibrator (53) and a drawer (54), one end of the electric telescopic rod (52) is provided with the cleaning plate (51), the electric telescopic rod (52) and the cleaning plate (51) are provided with two symmetrical groups, the vibrator (53) is arranged on one side of the electric telescopic rod (52), and the drawer (54) is arranged at the bottom of a first ventilation box (39).

2. A transducer ventilation assembly according to claim 1, wherein: the utility model discloses a fan, including installation case (2), both sides are provided with ventilation part (3), ventilation part (3) are including handle (31), spout (32), first filter screen (33), second filter screen (34), filtration middle level (35), circular filtration intranet (36), circular filtration outer net (37), dust screen (38), first ventilation case (39) and second ventilation case (310).

3. A transducer ventilation assembly according to claim 1, wherein: install case (2) one side threaded connection has first ventilation case (39), and first ventilation case (39) one end is provided with circular filtration intranet (36) to circular filtration intranet (36) one side is provided with dust screen (38), first ventilation case (39) one side is provided with circular filtration outer screen (37).

4. A transducer ventilation assembly according to claim 1, wherein: the novel air conditioner is characterized in that the second air ventilation box (310) is connected to the other end of the installation box (2) in a clamping mode, a first filter screen (33) is arranged on one side of the second air ventilation box (310), a sliding groove (32) is formed in one side of the installation box (2), and a handle (31) is fixedly connected to the top of the second air ventilation box (310).

5. The frequency converter ventilation assembly of claim 4, wherein: the second ventilation box (310) is internally provided with a disassembly and assembly component (4), and the disassembly and assembly component (4) comprises a clamping block (41), a button (42), a round clamping plate (43), a clamping groove (44), a connecting rod (45), a baffle (46), a spring (47) and a connecting plate (48).

6. A transducer ventilation assembly according to claim 2, wherein: draw-in groove (44) have been seted up in filtration middle level (35), and draw-in groove (44) inside is provided with fixed block (49) to fixed block (49) block is connected with fixture block (41), filtration middle level (35) inside is provided with circular cardboard (43), and circular cardboard (43) one side is provided with button (42), and button (42) bottom is provided with connecting rod (45), be provided with baffle (46) in the middle of connecting rod (45), and baffle (46) bottom is provided with spring (47), and spring (47) bottom is provided with connecting plate (48).