CN214116007U

CN214116007U - Clothes drying device

Info

Publication number: CN214116007U
Application number: CN202022588277.4U
Authority: CN
Inventors: 陈泽强
Original assignee: Foshan Hanshuo Electric Appliance Co ltd
Current assignee: Foshan Hanshuo Electric Appliance Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-09-03
Anticipated expiration: 2030-11-10

Abstract

The utility model relates to a clothes drying device, which comprises a shell, a hot air system and a control module; the casing is equipped with air inlet structure and air-out structure, and hot air system includes the heat-generating body and produces the fan of the wind of flowing through the heat-generating body, and the wind after the heating blows off from the air-out structure, and control module control hot air system's work, and hot air system includes first hot-blast system and second hot-blast system, and first hot-blast system includes first heat-generating body and first fan, and second hot-blast system includes second heat-generating body and second fan, and one of the controllable first hot-blast system of control module and second hot-blast system or both work. This patent adopts dual-core hot air system, can open one of them system or open two systems simultaneous workings, and the effective control warm braw flow, control is convenient reliable, and conventional configuration can be selected to every hot air system, and economic nature is good, can the effective control noise in addition.

Description

Clothes drying device

Technical Field

The utility model relates to a clothing drying technology field, concretely relates to clothing drying device.

Background

The clothes drying device is a core component of a clothes dryer, and the principle of the clothes drying device is that hot air is generated by electric heating to evaporate and dry moisture in wet clothes, so that the clothes drying effect is achieved.

The clothes dryer is particularly required for the conditions that clothes are difficult to dry in the south and in the north in winter, is simple and easy to use, has low failure rate, and is very suitable for common families, students and mobile groups.

The clothes drying device of the existing clothes dryer generally comprises a shell, a heating body, a fan and an air outlet cover, wherein the air generated by the fan is heated by the heating body and then is blown out of the air outlet cover to realize warm air outlet.

However, the air output and the heating power of the existing clothes drying device are not large, so that the clothes drying efficiency is low, and the requirements cannot be met under the condition that some clothes need to be dried quickly. If the mode of improving the power of the heating element is simply passed through, the energy consumption is wasted due to the limitation of the maximum air volume of the fan, the noise is large if the power of the fan is increased, and the energy consumption is wasted when only small air volume is needed for drying clothes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the not enough of prior art, provide a clothes drying device, adopt the effective control of dual-core hot-blast system realization warm braw flow, control is convenient, and economic nature is good.

The utility model adopts the technical scheme as follows:

laundry drying apparatus comprising:

the shell is provided with an air inlet structure and an air outlet structure;

the hot air system comprises a heating body and a fan for generating air flowing through the heating body, and the heated air is blown out of the air outlet structure;

the control module controls the work of the hot air system;

the hot air system comprises a first hot air system and a second hot air system, the first hot air system comprises a first heating body and a first fan, the second hot air system comprises a second heating body and a second fan, and the control module can control one or both of the first hot air system and the second hot air system to work.

This patent adopts dual-core hot air system, can open one of them system or open two systems simultaneous workings, and the effective control warm braw flow, control is convenient reliable, and conventional configuration can be selected to every hot air system, and economic nature is good, can the effective control noise in addition.

Preferably, the first hot air system further comprises a first air duct connected with the first fan and the air outlet structure, and the first heating body is arranged at the downstream of the first fan in the flowing direction of the air; the second hot air system further comprises a second air channel connected with the second fan and the air outlet structure, and the second heating body is arranged at the downstream of the second fan in the flowing direction of the air. The two hot air systems adopt independent air channels, and the air quantity is not influenced mutually during working.

Preferably, the air outlet structure comprises a first air outlet and a second air outlet which are arranged on the upper side of the shell, and a fan cover which is arranged on the upper side of the air outlet, the first air channel is connected with the first air outlet, and the second air channel is connected with the second air outlet.

Preferably, the first air duct is vertically arranged, the first heating body is arranged at the first air outlet, the second air duct is vertically arranged, and the second heating body is arranged at the second air outlet. By adopting the scheme, the thermal efficiency is higher before hot air is directly blown out of the air channel.

Preferably, the first heating body is provided with a vertical first grid hole, and the second heating body is provided with a vertical second grid hole. By adopting the scheme, when wind passes through the first heating body and the second heating body, the resistance is small, and the noise is low.

Specifically, the first heating element and the second heating element are PTC heating elements.

Preferably, the air inlet structure comprises a first air inlet grid hole arranged below the first fan and the second fan. The air inlet distance is short, and the internal structure of the product can be designed to be more compact.

Preferably, the air inlet structure further comprises a second air inlet grid hole arranged on the lower side edge of the shell in a surrounding manner, and the second air inlet grid hole is communicated with the first air inlet grid hole in the inner cavity of the shell. By adopting the scheme, the air inlet volume can be increased, and the flow of the warm air can be confirmed.

Preferably, a winding type wire collecting groove is arranged around the first air inlet grid hole, and a power line of the clothes drying device is stored in the winding type wire collecting groove.

Preferably, the wind cover comprises a top cover and side grids, the top cover extends out of the side grids, and grid holes of the side grids are in a curve shape extending vertically. The grid holes are in such a structure that warm air is blown out in a vortex mode, and the flowability is higher.

Drawings

FIG. 1 is a perspective view of a clothes drying apparatus

FIG. 2 is a bottom perspective view of the laundry drying appliance

FIG. 3 is a perspective sectional view of the laundry drying device

FIG. 4 is a front sectional view of the laundry drying device

FIG. 5 is a perspective view of the first and second heat-generating bodies

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

Referring to fig. 1 to 4, the laundry drying apparatus includes a casing 1, a hot air system H and a control module (not shown); the shell 1 is provided with an air inlet structure 101 and an air outlet structure 1', the hot air system H comprises a first hot air system H1 and a second hot air system H2, the first hot air system H1 comprises a first heating element H101 and a first fan H102, and the second hot air system H2 comprises a first heating element H201 and a second fan H202; the first fan H102 generates wind flowing through the first heat generator H101, the second fan H202 generates wind flowing through the first heat generator H201, and the heated wind is blown out from the air outlet structure 1'; the control module may control operation of one or both of the first hot blast air system H1 and the second hot blast air system H2.

During the use, the user can open first hot air system H1 or second hot air system H2 according to dry needs, can effective control warm braw flow through two hot air system H, and control is convenient and reliable moreover, and conventional configuration can be selected to every hot air system H, and economic nature is good, can effective control noise moreover.

The control module is the prior art, and does not focus on the improvement of the patent, and will not be described in detail, and for the implementation of controlling the work of the first hot air system H1 and the second hot air system H2, a person skilled in the art may refer to the existing two-way control method.

In one embodiment, the front side of the housing 1 is provided with a control panel E.

In one embodiment, the first hot air system H1 further includes a first air duct 1001 connecting the first fan H102 and the air outlet structure 1', and the first heat generator H101 is disposed downstream of the first fan H102 in the flowing direction of the wind; the second hot air system H2 further includes a second air duct 1002 connecting the second fan H202 and the air outlet structure 1', and the first heat generator H201 is disposed downstream of the second fan H202 in the flowing direction of the wind. The two hot air systems H adopt independent air channels, and the air quantity is not influenced mutually during working.

In an embodiment, the air outlet structure 1 'includes a first air outlet 1021 and a second air outlet 1022 disposed on the upper side of the housing 1, and the air cover 101' disposed on the upper side of the air outlets, wherein the first air duct 1001 is connected to the first air outlet 1021, and the second air duct 1002 is connected to the second air outlet 1022.

In one embodiment, the first air duct 1001 is vertically disposed, the first heat generating body H101 is installed at the first air outlet 1021, the second air duct 1002 is vertically disposed, and the first heat generating body H201 is installed at the second air outlet 1022. By adopting the scheme, the thermal efficiency is higher before hot air is directly blown out of the air channel.

Referring to fig. 5, in one embodiment, the first heat generating body H101 is provided with a first vertical grid hole H1010, and the first heat generating body H201 is provided with a second vertical grid hole H2010. With this arrangement, the wind is subjected to a small resistance and a small noise when passing through the first heat generating element H101 and the first heat generating element H201.

In one embodiment, the first heat generators H101 and H201 are PTC heat generators.

Referring to fig. 1 to 4, in one embodiment, the air intake structure 101 includes a first air intake grille hole 1011 disposed below the first fan H102 and the second fan H202. The air inlet distance is short, and the internal structure of the product can be designed to be more compact.

In one embodiment, the air intake structure 101 further includes a second grill hole 1012 disposed around the lower edge of the housing 1, and the second grill hole 1012 is communicated with the first grill hole 1011 in the inner cavity 100 of the housing 1. By adopting the scheme, the air inlet volume can be increased, and the flow of the warm air can be confirmed.

In one embodiment, a winding wire receiving groove is formed around the first grill hole 1011, and the power line L of the clothes drying apparatus is received in the winding wire receiving groove 103.

In one embodiment, the hood 101 ' includes a top cover 1011 ' and side grilles 1011 ', the top cover 1011 ' extends beyond the side grilles 1012 ', and the grill holes 1013 ' of the side grilles 1012 ' are vertically extending and curved. The grid holes 1013' are configured in such a way that warm air is blown out in a vortex manner, and the fluidity is higher.

It should be noted that, according to the common knowledge in the art, the power of each heating element and the rotation speed of each blower may be designed to be adjustable, for example, to design different operating gears.

The working principle of the laundry drying apparatus is explained as follows:

when only a small amount of warm air is needed, for example, when a small amount of clothes is dried, one of the hot air systems, for example, the first hot air system H1, can be turned on, and the air generated by the first fan H102 flowing through the first heat generator H101 is heated by the first heat generator H101 and then blown out from the air outlet structure 1' to dry the clothes.

When large amount of warm air is needed, such as when a large amount of clothes are dried or when quick drying is needed, two of the hot air systems H are simultaneously turned on, and the air generated by the first fan H102 flowing through the first heat generator H101 is heated by the first heat generator H101 and then blown out from the air outlet structure 1' to dry the clothes. The second fan H202 generates air flowing through the first heat generator H201, and the air is heated by the first heat generator H201, and then blown out from the air outlet structure 1' to dry the clothes.

Since the user can open the first hot air system H1 or/and the second hot air system H2 according to the drying requirement, the flow of the warm air can be effectively controlled by the two hot air systems H.

It should be noted that, according to the common knowledge in the art, the clothes drying device can be used not only in the clothes dryer directly, but also in other spaces requiring drying, such as a wardrobe, a room, etc.

Modifications and variations of the above-described embodiments are possible to those skilled in the art in light of the above teachings and teachings, and the invention is not limited to the specific embodiments disclosed and described, but rather, modifications and variations are possible within the scope of the invention as defined by the appended claims.

Claims

1. Laundry drying apparatus comprising:

the shell is provided with an air inlet structure and an air outlet structure;

the control module controls the work of the hot air system;

the hot air system is characterized by comprising a first hot air system and a second hot air system, wherein the first hot air system comprises a first heating body and a first fan, the second hot air system comprises a second heating body and a second fan, and the control module can control one or both of the first hot air system and the second hot air system to work.

2. The clothes drying apparatus of claim 1, wherein the first hot air system further comprises a first air duct connecting the first fan and the air outlet structure, the first heat generator being disposed downstream of the first fan in a direction of flow of the air; the second hot air system further comprises a second air channel connected with the second fan and the air outlet structure, and the second heating body is arranged at the downstream of the second fan in the flowing direction of the air.

3. The clothes drying apparatus of claim 2, wherein the air outlet structure includes a first air outlet and a second air outlet disposed at an upper side of the casing, and a hood disposed at an upper side of the air outlets, the first air duct is connected to the first air outlet, and the second air duct is connected to the second air outlet.

4. The clothes drying apparatus of claim 3, wherein the first air duct is vertically disposed, the first heater is installed at the first air outlet, the second air duct is vertically disposed, and the second heater is installed at the second air outlet.

5. The laundry drying apparatus of any one of claims 1 to 4, wherein the first heat generating body is provided with a first vertical grid hole, and the second heat generating body is provided with a second vertical grid hole.

6. The clothes drying apparatus according to claim 5, wherein the first and second heat-generating bodies are PTC heat-generating bodies.

7. The clothes drying apparatus of claim 4 wherein the air intake structure includes a first air intake grill opening disposed below the first fan and the second fan.

8. The clothes drying apparatus of claim 7, wherein the air intake structure further includes a second air intake grill opening circumferentially disposed at a lower edge of the housing, the second air intake grill opening communicating with the first air intake grill opening in the interior cavity of the housing.

9. A laundry drying apparatus as claimed in claim 7, in which a winding take-up slot is provided around the first grill opening, the power cord of the laundry drying apparatus being received within the winding take-up slot.

10. A laundry drying apparatus as claimed in claim 3, in which the hood comprises a top cover and side grilles, the top cover extending beyond the side grilles, the grill holes of the side grilles being vertically extending and curvilinear.