CN219059514U

CN219059514U - Adjustable front air duct of heat pump dryer and heat pump dryer

Info

Publication number: CN219059514U
Application number: CN202223583001.2U
Authority: CN
Inventors: 王海翔; 胡卫卫; 金怀全; 郭峰
Original assignee: Anhui Osf Technology Co ltd
Current assignee: Anhui Osf Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-23
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses an adjustable front air duct of a heat pump dryer and the heat pump dryer, and relates to the technical field of heat pump dryers, wherein the heat pump dryer comprises a first shell and a second shell, a grid is arranged on the first shell, the first shell and the second shell are matched to form an air duct, a connecting frame is fixedly arranged on the inner wall of the air duct, an inner rod is fixedly connected with the inner wall of the connecting frame, a sliding plate is slidably arranged on the connecting frame, and a baffle is fixedly connected with the side wall of the sliding plate; the connecting frame is fixedly provided with an upright post, the rubber strip is arranged in the upright post in a sliding mode, the upright post is provided with a sliding frame in a sliding mode, the sliding frame is connected with the top end of the rubber strip, the sliding plate is connected with the bottom end of the rubber strip, and the top end of the upright post is provided with a through hole. The baffle plate is staggered with the inner rod, so that the gap in the connecting frame is reduced, the ventilation quantity of the front air duct is reduced, and hot air can be gathered in the barrel to facilitate clothes drying.

Description

Adjustable front air duct of heat pump dryer and heat pump dryer

Technical Field

The utility model relates to the technical field of heat pump dryers, in particular to an adjustable front air duct of a heat pump dryer and the heat pump dryer.

Background

The heat pump dryer is also called a heat pump dryer, the heat energy generated by compression and decompression of the heat pump dryer is heated into hot dry air, the hot dry air passes through wet clothes, residual moisture on the clothes absorbs heat and becomes hot wet air, the hot wet air is converted into cold dry air after passing through a condenser, vapor in the air is condensed into water droplets to be discharged, at the moment, the cold dry air is continuously heated by the heat energy generated by compression and decompression of the heat pump, and the whole drying process is participated again and again, and the cycle is performed until the wet clothes are dried;

the utility model patent of a dryer and an air duct assembly with the same, wherein the air duct housing is internally provided with an air inlet cavity, and the air duct housing is provided with an air inlet communicated with the air inlet cavity and a filter assembly mounting port communicated with the air inlet cavity; the filter assembly is detachably matched in the filter assembly mounting port; the impeller is rotatably arranged in the air inlet cavity, and a stop column is arranged between the filter assembly mounting port and the impeller. The air duct component of the clothes dryer has the advantages of good operation protection performance, convenience and comfort in use and the like;

the hot air in the clothes dryer circulates through the structures such as a condenser and an evaporator after being dried, the air in the existing part clothes dryer enters the barrel from the rear, and enters the condenser and the evaporator part below through the front air duct for recycling, the ventilation quantity of the air in the part clothes dryer cannot be adjusted or is troublesome to adjust, the ventilation quantity is controlled by the fan in the clothes dryer in the using process, the hot air controlled by the fan enters the barrel from the rear air duct of the clothes dryer, and is discharged through the front air duct, at the moment, the air quantity of the front air duct cannot be controlled, so that the residence time of the hot air in the barrel is short, and if the rotating speed of the fan is reduced, the whole hot air circulation rate is also reduced, so that the drying efficiency is affected.

Disclosure of Invention

The utility model aims to provide an adjustable front air duct of a heat pump dryer and the heat pump dryer, so as to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the adjustable front air duct of the heat pump dryer comprises a first shell and a second shell, wherein a grid is arranged on the first shell, an air duct is formed after the first shell and the second shell are matched, a connecting frame is fixedly arranged on the inner wall of the air duct, an inner rod is fixedly connected with the inner wall of the connecting frame, a sliding plate is slidably arranged on the connecting frame, and a baffle is fixedly connected with the side wall of the sliding plate; the connecting frame is fixedly provided with an upright post, the rubber strip is slidably arranged in the upright post, the upright post is slidably provided with a sliding frame, the sliding frame is connected with the top end of the rubber strip, and the sliding plate is connected with the bottom end of the rubber strip.

Preferably, the top end of the upright post is provided with a through hole, and the sliding frame is fixedly connected with an intermediate plate.

Preferably, a sliding rod is fixedly arranged at the top end of the rubber strip, and the sliding rod is fixedly arranged at the bottom end of the middle plate.

Preferably, the side wall of the upright post is fixedly connected with a side rod, and the bottom end of the rubber strip penetrates through the side rod.

Preferably, the first shell is fixedly connected with a fixed frame, a screw is inserted into the fixed frame through internal threads, and the bottom end of the screw is rotationally connected with the sliding frame.

Preferably, the cross section of the sliding plate is concave.

A heat pump dryer comprising an adjustable front air duct as claimed in any one of the preceding claims.

In the technical scheme, the utility model provides the adjustable front air duct of the heat pump dryer and the heat pump dryer, which have the following beneficial effects: the sliding frame is downwards slid to enable the sliding frame to drive the rubber strip to move, at the moment, the rubber strip drives the sliding plate to move, at the moment, the sliding plate drives the baffle plate on one side of the sliding plate to move, at the moment, the baffle plate is staggered with the inner rod, so that the gap in the connecting frame is reduced, the ventilation quantity of the front air duct is reduced, and at the moment, hot air can be gathered in the barrel to facilitate clothes drying.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic view of a part of a first housing according to an embodiment of the present utility model;

fig. 2 is a schematic view of a part of a second housing according to an embodiment of the present utility model;

fig. 3 is a schematic view of a part of a first housing according to an embodiment of the present utility model;

fig. 4 is a schematic view of a part of a structure of a connection frame according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram of the structure shown in FIG. 3A according to an embodiment of the present utility model;

FIG. 6 is a schematic diagram of the structure at B in FIG. 4 according to an embodiment of the present utility model;

fig. 7 is a schematic diagram of a portion of a sliding frame according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a first housing; 2. a second housing; 31. a column; 311. a side bar; 32. a sliding frame; 321. an intermediate plate; 33. a screw; 34. a fixed frame; 35. a slide plate; 351. a baffle; 36. a connection frame; 361. an inner rod; 37. a slide bar; 38. a rubber strip; 4. and an air duct.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-7, an adjustable front air duct of a heat pump dryer and the heat pump dryer, in the technical scheme provided by the utility model, the adjustable front air duct comprises a first shell 1 and a second shell 2, wherein a grid is arranged on the first shell 1, the first shell 1 and the second shell 2 are matched to form an air duct 4, a connecting frame 36 is fixedly arranged on the inner wall of the air duct 4, an inner rod 361 is fixedly connected with the inner wall of the connecting frame 36, a sliding plate 35 is slidably arranged on the connecting frame 36, and a baffle 351 is fixedly connected with the side wall of the sliding plate 35; the upright post 31 is fixedly arranged on the connecting frame 36, the rubber strip 38 is slidably arranged on the upright post 31, the sliding frame 32 is connected with the top end of the rubber strip 38, and the sliding plate 35 is connected with the bottom end of the rubber strip 38; hot air enters the air duct 4 through the grids, the sliding frame 32 slides downwards through gaps of the grids to move the rubber strips 38 downwards, at the moment, the bottom ends of the rubber strips 38 are in a horizontal state to push the sliding plates 35 to move, at the moment, the sliding plates 35 drive the baffle plates 351 on the sliding plates to move, at the moment, the baffle plates 351 are staggered with the inner rods 361, and therefore air holes between every two adjacent inner rods 361 are shielded, and the ventilation quantity of the air duct 4 is adjusted.

Specifically, the top end of the upright post 31 is provided with a through hole, and the sliding frame 32 is fixedly connected with a middle plate 321; the rubber strip 38 is installed at the bottom of the middle plate 321, and the size of the middle plate 321 is matched with the size of the through hole, and the through hole is convenient to match with the middle plate 321 for sliding of the sliding frame 32.

Specifically, the top end of the rubber strip 38 is fixedly provided with a slide bar 37, and the slide bar 37 is fixedly arranged at the bottom end of the middle plate 321; the sliding rod 37 is inserted in the upright post 31, and the sliding rod 37 is positioned at the through hole part, and the sliding rod 37 pushes the rubber strip 38 when the sliding frame 32 moves downwards, so that the rubber strip 38 is prevented from being bent easily and cannot slide downwards when being placed in the through hole.

Specifically, the side wall of the upright column 31 is fixedly connected with a side rod 311, and the bottom end of the rubber strip 38 penetrates through the side rod 311; the bottom ends of the rubber strips 38 can be horizontally arranged by the side bars 311, thereby pushing the slide plate 35 to horizontally move.

Specifically, a fixed frame 34 is fixedly connected to the first shell 1, a screw 33 is inserted into the fixed frame 34 in a threaded manner, and the bottom end of the screw 33 is rotationally connected with the sliding frame 32; the screw 33 is rotated, the screw 33 moves up and down in the fixed frame 34, at this time, the screw 33 drives the sliding frame 32 to move up and down, and a damper is provided between the screw 33 and the fixed frame 34, so that the screw 33 cannot rotate on the fixed frame 34 at will.

Specifically, the cross section of the slide plate 35 is concave; the slide 35 is "concave" in shape with its open end over the post 31 so that the baffle 351 can be mounted on the side of the slide 35 opposite the post 31.

The heat pump dryer comprises the adjustable front air duct, and the adjustable front air duct is also suitable for the heat pump dryer, namely the heat pump dryer has the same effect and is not repeated herein.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable front air duct of heat pump drying-machine, includes first casing (1) and second casing (2), be provided with the grid on first casing (1), form wind channel (4) after first casing (1) and second casing (2) cooperate, a serial communication port, the inner wall fixed mounting of wind channel (4) has connecting frame (36), the inner wall fixedly connected with inner rod (361) of connecting frame (36), slidable mounting has slide (35) on connecting frame (36), the lateral wall fixedly connected with baffle (351) of slide (35);

the connecting frame is characterized in that an upright post (31) is fixedly arranged on the connecting frame (36), a rubber strip (38) is slidably arranged in the upright post (31), a sliding frame (32) is slidably arranged on the upright post (31), the sliding frame (32) is connected with the top end of the rubber strip (38), and the sliding plate (35) is connected with the bottom end of the rubber strip (38).

2. The adjustable front air duct of the heat pump dryer according to claim 1, wherein a through hole is formed at the top end of the upright post (31), and a middle plate (321) is fixedly connected to the sliding frame (32).

3. An adjustable front air duct of a heat pump dryer according to claim 2, characterized in that the top end of the rubber strip (38) is fixedly provided with a slide bar (37), and the slide bar (37) is fixedly provided at the bottom end of the middle plate (321).

4. The adjustable front air duct of the heat pump dryer according to claim 1, wherein the side wall of the upright post (31) is fixedly connected with a side rod (311), and the bottom end of the rubber strip (38) penetrates through the side rod (311).

5. The adjustable front air duct of the heat pump dryer according to claim 1, wherein a fixed frame (34) is fixedly connected to the first housing (1), a screw (33) is inserted into the fixed frame (34) in a threaded manner, and the bottom end of the screw (33) is rotatably connected with the sliding frame (32).

6. An adjustable front air duct of a heat pump dryer according to claim 1, characterized in that the cross section of the slide plate (35) is "concave".

7. A heat pump dryer comprising the adjustable front air duct of any one of claims 1-6.