CN2119435U

CN2119435U - Automatic machine for drying clothes and keeping warm

Info

Publication number: CN2119435U
Application number: CN 92203703
Authority: CN
Inventors: 章凡为; 彭圣嘉; 金济民
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-03-02
Filing date: 1992-03-02
Publication date: 1992-10-21

Abstract

The utility model discloses an automatic machine for drying clothes and keeping warm which relates to a heater and a dry regarding the P T C as the heating element. The automatic machine for drying clothes and keeping warm realizes the functions to warm, dry clothes and other objects by arranging a clothes drier which can be arranged and dismantled on the heater. A temperature sensor is also arranged on the heater. When the clothes are dry, the fan and the power of the heating element are automatically closed and the buzzer alarms. The automatic machine for drying clothes and keeping warm has simple structure, less power consumption and low cost.

Description

Automatic machine for drying clothes and keeping warm

Automatically the drying dual-purpose machine of warming oneself is a kind of family's drying clothes and other article of being suitable for, and has the equipment of heating function simultaneously.It has drying case, heater element, humidity sensor, buzzer, timer, adjustable speed fan and organization.

In the structure of existing dryer, the body of drying case and dryer is fixedly connected, and can not freely load and unload, and this structure makes dryer can only realize the simple function of drying clothes.And the warmer that uses at present, the attachment device of no dry goods has only heating function.In addition, existing dryer generally adopts timer manually to control drying time, understands the not thorough and dry excessive situation of product drying like this, not only influences dry mass but also waste electric energy.

The purpose of this utility model has been to provide a kind of equipment that has drying and heating dual-use function and have automaton.

The purpose of this utility model realizes in the following way:

On the body of warmer, arranged the drying case that can freely load and unload, unload the drying case after, just become a household warming.During drying clothes, air becomes hot-air by the heating heating under the effect of blower fan, directly enter the drying case, and hot-air contacts with wet wash outside the water evaporates and discharge machine that makes in the clothing.At the body inside and outside wall humidity sensor is housed, humidity sensor is by comparing amplifying circuit, control blower fan, heating and buzzer.When clothing was dried, the humidity in the drying case tended towards stability and is lower than the outer humidity of case, and the humidity sensor control circuit cut out the power supply of blower fan and heating and made buzzer warning this moment, and the clothing of announcement is dried.

Now further illustrate the technical program in conjunction with an embodiment.

Fig. 1 is the warm oneself stereogram of dual-purpose machine of automatic drying.

Fig. 2 is the warm oneself main cutaway view of dual-purpose machine of automatic drying.

Fig. 3 is the electric heating device stereogram that sheds behind the drying case.

Fig. 4 is the connector stereogram.

As can be seen from Figure 1, automatically the drying dual-purpose machine of warming oneself is made up of drying case (3) and warmer (6) two parts.Glass door (16) is housed, so that the drying regime of the access of clothing and observation clothing in the front of drying case.Drying box top and top, side have shutter (2), and steam is outside these shutter effusion machines.Handle (1) is equipped with in the drying box top, so that guide and support and move.On the panel (9) of electric heating device, timer (10) is housed, wind speed adjusting knob (11), indicator lamp (15), drying heating selector switch (13), buzzer (14) and fan swicth (12).

As shown in Figure 2, clothes rail (17) is equipped with but suspended garment in drying chamber interior wall top, and drying chamber interior wall both sides are provided with boss (18), can lay dry frame (4).PTC semi-conductor electricity thermal element (20) front portion is housed in the electric heating device body fan blade (19) and governor motion (7) are housed, blower fan (21) is equipped with at the rear portion.Humidity sensor (25) is used for detecting the air humidity in the drying case; Humidity sensor (24) is used for detecting extra-organismal air humidity.On circuit board (23), comparison control circuit is housed, circuit board has insulating water-proof cover (22), and the detected signal of humidity sensor is controlled blower fan, heating and buzzer through comparison control circuit.

One of the utility model feature is an employing activity coupling mechanism (5) between drying case and the electric heating device body, sees Fig. 1 and Fig. 4, and the drying case can freely load and unload like this.After shedding the drying case, just become a domestic electric heating warmer (see figure 3).

Except a kind of draw bail of showing, can also adopt other structures, here to reach the purpose that the drying case freely loads and unloads.

Another feature of the present utility model is that humidity sensor is housed on the body, and when clothing was dried, the humidity sensor control circuit cut out the power supply of blower fan and PTC heating and makes buzzer warning.

The warm oneself course of work of dual-purpose machine of drying is:

Do the warmer time spent, do not need to install the drying case, see Fig. 3.After the PTC heating adds 220 volts of alternating voltages, promptly begin heating, if the PTC self-temperature is lower than its Curie-point temperature (this temperature is definite when making PTC), the resistance decreasing of PTC, electric heating increases, PTC is constantly heated up, when the PTC temperature is higher than Curie-point temperature, its resistance sharply rises, and electric current reduces rapidly, the PTC caloric value is reduced, therefore just can control the caloric value of PTC by adjusting knob.

Do the drying clothes time spent, the drying case is installed on the warmer body, drying case and warmer body are integrated, see Fig. 1, open the drying chamber door, wet wash is hung on the clothes hanger with connector.If want dry other article, can be placed on the dry frame.Regulate the wind speed adjusting knob, can regulate the drying time.Wind speed is big, and the heat that PTC sends is just many, and then drying time is short.When clothing is dried, the humidity sensor control circuit will cut out the power supply of blower fan and PTC heating and make buzzer warning.Except above-mentioned automatic control, also available timer is manually controlled drying time.

The utility model is simple in structure, easy to use, can be used for heating again can dry clothing and other article, the drying case also can be used to deposit article, one case many usefulness is particularly suitable for family, hotel use, owing to adopted the humidity sensor automatic control circuit, both improve dry mass, saved electric energy again.

Claims

1, a kind of automatic drying dual-purpose machine of warming oneself relates to warmer, dryer, it is characterized in that having the drying case that can load and unload; Employing activity draw bail between the body of drying case and warmer.

2, the automatic drying according to claim 1 dual-purpose machine of warming oneself is characterized in that being equipped with on the body humidity sensor, controls blower fan automatically, heater element and buzzer.