CN213495584U

CN213495584U - Movable dust cover

Info

Publication number: CN213495584U
Application number: CN202021574319.2U
Authority: CN
Inventors: 赵亮发
Original assignee: Tianjin Wenchuang Mechanical Equipment Manufacturing Co ltd
Current assignee: Tianjin Wenchuang Mechanical Equipment Manufacturing Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-06-22
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a movable dust cover, which belongs to the technical field of dust covers and comprises a mounting plate, wherein a fan is fixedly arranged at the front end of the mounting plate, a fixed frame is fixedly connected to the surface of the mounting plate outside the fan, an air window is arranged at the front end of the fixed frame, a clamping groove is arranged at the top end of the fixed frame, the bottom end of the clamping groove extends downwards into the bottom end of the inner wall of the fixed frame, a dust-proof cover plate is embedded in the clamping groove, an L-shaped clamping plate is fixed at the top end of the dust-proof cover plate and is attached to the outer wall part at the top end of the fixed frame, an inner groove is arranged at the top end of the L-shaped clamping plate, a clamping groove is arranged at the top end of the mounting plate, the L-shaped clamping plate is held to embed the dust-proof cover plate into the clamping groove, the dustproof cover plate can be quickly detached to overhaul the fan.

Description

Movable dust cover

Technical Field

The utility model relates to a dust cover technical field especially relates to a movable dust cover.

Background

Dust covers are used for protecting objects, protecting the surfaces of the objects from being corroded and damaged by the outside, and have various types, such as circles, squares and polygons.

Patent No. CN 201720722672.2's a movable dust cover, including the dust cover body, slider and supporter, the dust cover body comprises a plurality of nested telescopic sleeve pipes in proper order, the dust cover body one end is fixed, the supporter is located in the dust cover body one end, the supporter comprises bearing roller and support, slider include the guide rail and with the upper surface sliding contact's of guide rail bearing, the bearing is located the bottom of the dust cover body. Compared with the prior art, the utility model has the advantages that: simple structure, convenient use, good dustproof effect and popularization value

1. Fixed dust cover is installed in the outside of current fan, installs in the heat dissipation window outside with the help of the mounting panel when the fan and fixes, need wholly pull down the dust cover after the fan trouble and just can maintain comparatively, and fixed dust cover need dismantle more locking bolt and just can overhaul the fan, and the fixed mode of dismantling of this kind of fixed dust cover can influence the maintenance efficiency of fan, for this reason, we provide a movable dust cover.

2. Fixed dustproof cotton is installed to the dust cover rear end of current fan, and this kind of dustproof cotton need be changed after long-time the use, just can take off the change with it after a plurality of screws that need dismantle the dust cover when changing, and this makes the dustproof cotton in the dust cover change comparatively loaded down with trivial details, for this reason, we provide a movable dust cover.

SUMMERY OF THE UTILITY MODEL

The utility model provides a movable dust cover, set up the draw-in groove on the fixed frame top of mounting panel, hold L shape cardboard with the embedding of dustproof cover plate to draw-in groove department, the dustproof cover plate of messenger covers in framework wind gap rear behind the fixed frame of draw-in groove embedding, after the fan trouble of mounting panel front side, hold L shape cardboard and upwards take out, alright tear out dustproof cover plate fast and overhaul the fan, set up the inside groove between the rear end plate body of L shape cardboard and dustproof cover plate, with the dustproof cotton provide the support at the dustproof cotton inboard behind the dustproof cover plate along inside groove embedding dustproof cover plate inner core, prop the dustproof cotton in the inside groove, the dustproof cover plate blows to dustproof cotton after letting in wind-force, there is the inner core to support this moment, when the dustproof cotton is changed, only need upwards take out the dustproof cotton along the notch of inside groove, and fill in new dustproof.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of movable dust cover, including the mounting panel, the front end fixed mounting of mounting panel has the fan, and the fixed frame of mounting panel fixed surface fixedly connected with in the fan outside, the wind window has been seted up to the front end of fixed frame, and the top of fixed frame has seted up the draw-in groove, the tank bottom of draw-in groove deepens the inner wall bottom of fixed frame downwards, and the embedding has dustproof cover plate in the draw-in groove, the top of dustproof cover plate is fixed with L shape cardboard, and the top outer wall department of L shape cardboard laminating and fixed frame, the inside groove has been seted up on the top of L shape cardboard, and the inside groove deepens the rear end inner wall department of dustproof cover plate downwards, the inside embedding of inside groove has dustproof cotton, and.

Optionally, the surface of the mounting plate on two sides of the fixing frame is screwed with a screw.

Optionally, the surface of the dust-proof cover plate is provided with air holes.

Optionally, the notch of the inner groove is set as an outwardly inclined chamfered notch.

Optionally, a lifting handle is fixed to the top end of the dustproof cotton and extends upwards out of the inner groove.

The utility model has the advantages as follows:

1. the utility model discloses a set up the draw-in groove on the fixed frame top of mounting panel, hold L shape cardboard and will prevent dust the cover plate and to the embedding of draw-in groove department, the dustproof cover plate of messenger covers in framework wind gap rear behind the fixed frame of draw-in groove embedding, after the fan trouble of mounting panel front side, holds L shape cardboard and upwards takes out, alright tear out the dustproof cover plate fast and overhaul the fan, has solved the problem that the inconvenient fan maintenance efficiency that influences of dust cover dismantlement in the current fan outside.

2. The utility model discloses a set up the inside groove between the back end plate body of L shape cardboard and dustproof cover plate, with dustproof cotton along the inside groove embedding dustproof cover plate back inner core strip provide the support in dustproof cotton inboard, prop dustproof cotton in the inside groove, dustproof cover plate blows to dustproof cotton after letting in wind-force, has the inner core strip to support this moment, when dustproof cotton changes, only need upwards take out dustproof cotton along the notch of inside groove, and fill in new dustproof cotton alright again, solved the problem that dustproof cotton change efficiency is slow in the dust cover of current fan.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a movable dust cover according to an embodiment of the present invention.

Fig. 2 is a schematic view illustrating a detachable dustproof cover plate and dustproof cotton of the movable dust cover according to the embodiment of the present invention.

In the figure: 1. mounting a plate; 2. a fan; 3. a fixing frame; 4. a card slot; 5. an L-shaped clamping plate; 6. a dust-proof cover plate; 7. an inner tank; 8. dustproof cotton; 9. lifting a handle; 10. an inner core strip; 11. and (4) screws.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A movable dust cover according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1 and 2, the embodiment of the utility model provides a movable dust cover, including mounting panel 1, mounting panel 1's front end fixed mounting has fan 2, and the fixed frame 3 of the 1 fixed surface of mounting panel in the fan 2 outside, the wind window has been seted up to the front end of fixed frame 3, and the top of fixed frame 3 has seted up draw-in groove 4, the tank bottom of draw-in groove 4 deepens the inner wall bottom of fixed frame 3 downwards, and the embedding has dustproof cover plate 6 in the draw-in groove 4, the top of dustproof cover plate 6 is fixed with L shape cardboard 5, and the laminating of L shape cardboard 5 and the top outer wall department of fixed frame 3, inside groove 7 has been seted up on the top of L shape cardboard 5, and inside groove 7 deepens the rear end inner wall department of dustproof cover plate 6 downwards, the inside embedding of inside groove 7 has dustproof cotton 8, and the inside embedding of dustproof cotton 8 has.

For example, a clamping groove 4 is arranged at the top end of a fixed frame 3 of the mounting plate 1, the L-shaped clamping plate 5 is held to embed a dustproof cover plate 6 into the clamping groove 4, the dustproof cover plate 6 is embedded into the fixed frame 3 along the clamping groove 4 and then covers the rear part of the air opening of the frame body, when the fan 2 at the front side of the mounting plate 1 fails, the L-shaped clamping plate 5 is held and pulled upwards, the dustproof cover plate 6 can be quickly detached to overhaul the fan 2, an inner groove 7 is arranged between the L-shaped clamping plate 5 and the rear end plate body of the dustproof cover plate 6, the dustproof cotton 8 is embedded into the inner core bar 10 of the dustproof cover plate 6 along the inner groove 7 to provide support at the inner side of the dustproof cotton 8, the dustproof cotton 8 is supported in the inner groove 7, the dust-proof cover plate 6 blows wind to the dust-proof cotton 8, at this time, an inner core bar 10 is used for supporting, when the dustproof cotton 8 is replaced, the dustproof cotton 8 is only required to be drawn out upwards along the notch of the inner groove 7, and new dustproof cotton 8 is plugged again.

Referring to fig. 1, screws 11 are screwed into the surfaces of the mounting plates 1 on both sides of the fixing frame 3.

Illustratively, the mounting plate 1 is locked into place by screws 11 threaded into the louver face of the device.

Referring to fig. 1, the surface of the dust cover plate 6 is provided with air holes.

Illustratively, the air holes allow the dust cover 6 to be vented to the air flow.

Referring to fig. 2, the notches of the inner groove 7 are arranged as outwardly inclined chamfered notches.

Illustratively, the socket of the inner groove 7 after chamfering is enlarged, so as to facilitate the embedding of the dustproof cotton 8.

Referring to fig. 1, a lifting handle 9 is fixed at the top end of the dustproof cotton 8, and the lifting handle 9 extends upwards out of the inner groove 7.

For example, when the dustproof cotton 8 is lifted upwards, the lifting handle 9 can be held as a force application point, so that the dustproof cotton 8 can be conveniently lifted.

The utility model relates to a movable dust cover, wherein a clamping groove 4 is arranged at the top end of a fixed frame 3 of a mounting plate 1, an L-shaped clamping plate 5 is held to embed a dust cover plate 6 into the clamping groove 4, so that the dust cover plate 6 is embedded into the fixed frame 3 along the clamping groove 4 and then covered behind a frame body air port, when the fan 2 at the front side of the mounting plate 1 fails, the L-shaped clamping plate 5 is held and pulled upwards, the dustproof cover plate 6 can be quickly detached to overhaul the fan 2, an inner groove 7 is arranged between the L-shaped clamping plate 5 and the rear end plate body of the dustproof cover plate 6, the dustproof cotton 8 is embedded into the inner core bar 10 of the dustproof cover plate 6 along the inner groove 7 to provide support at the inner side of the dustproof cotton 8, the dustproof cotton 8 is supported in the inner groove 7, the dust-proof cover plate 6 blows wind to the dust-proof cotton 8, at this time, an inner core bar 10 is used for supporting, when the dustproof cotton 8 is replaced, the dustproof cotton 8 is only required to be drawn out upwards along the notch of the inner groove 7, and new dustproof cotton 8 is plugged again.

It should be noted that, the utility model relates to a movable dust cover, including mounting panel 1, fan 2, fixed frame 3, draw-in groove 4, L shape cardboard 5, dustproof cover plate 6, inside groove 7, dustproof cotton 8, carry handle 9, inner core strip 10, screw 11, the part is general standard component or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a movable dust cover, includes mounting panel (1), its characterized in that: the fan (2) is fixedly installed at the front end of the installation plate (1), the fixed frame (3) is fixedly connected to the surface of the installation plate (1) on the outer side of the fan (2), the wind window is arranged at the front end of the fixed frame (3), and the top end of the fixed frame (3) is provided with a clamping groove (4), the bottom of the clamping groove (4) extends downwards into the bottom end of the inner wall of the fixed frame (3), a dustproof cover plate (6) is embedded in the clamping groove (4), an L-shaped clamping plate (5) is fixed at the top end of the dustproof cover plate (6), and the L-shaped clamping plate (5) is attached to the outer wall of the top end of the fixed frame (3), an inner groove (7) is arranged at the top end of the L-shaped clamping plate (5), and the inner groove (7) extends downwards into the inner wall of the rear end of the dustproof cover plate (6), dustproof cotton (8) is embedded into the inner part of the inner groove (7), and an inner core bar (10) is embedded into the dustproof cotton (8).

2. A movable dust cap according to claim 1, wherein: and the surface threads of the mounting plates (1) at the two sides of the fixing frame (3) are screwed with screws (11).

3. A movable dust cap according to claim 1, wherein: and the surface of the dustproof cover plate (6) is provided with air holes.

4. A movable dust cap according to claim 1, wherein: the notch of the inner groove (7) is a chamfer notch which is outwards inclined.

5. A movable dust cap according to claim 1, wherein: a lifting handle (9) is fixed at the top end of the dustproof cotton (8), and the lifting handle (9) extends upwards out of the inner groove (7).