CN217922705U

CN217922705U - Drying machine with disinfection function

Info

Publication number: CN217922705U
Application number: CN202220976040.XU
Authority: CN
Inventors: 李永智
Original assignee: Yongkang Soren Electric Appliance Co ltd
Current assignee: Yongkang Soren Electric Appliance Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-11-29
Anticipated expiration: 2032-04-24

Abstract

The utility model discloses a drying-machine of area disinfection function relates to drying-machine technical field. The dryer shell with the disinfection function at least has an air outlet positioned on the outer side surface of the shell; a fan for drawing wind into the housing and directing the wind toward the air outlet; a sterilizer for sterilizing; the induction part is used for inducing the posture change of the dryer and triggering an induction signal; and the control system is respectively connected with the sterilizer and the induction part, and controls the start and stop of the sterilizer according to the induction signal. The utility model provides a drying-machine passes through the response portion response drying-machine gesture and changes, and the response portion transmits sensing signal to control system to opening of intelligence automatic control sterilizer stops, need not user's manual operation and makes UV lamp stop work.

Description

Drying machine with disinfection function

Technical Field

The utility model belongs to the technical field of the drying-machine, refer in particular to a drying-machine of area disinfection function.

Background

At present, most of disinfectors arranged in a dryer are UV lamps, and the ultraviolet wavelength emitted by the UV lamps during working is 320-400 nm, so that the skin of a human body can be injured. The user is exposed to ultraviolet rays when approaching the dryer in normal use, and the user is injured to some extent in the past, so that the UV lamp needs to be stopped in some use scenes.

The existing dryer has the problem that a user needs to manually operate when the UV lamp needs to stop working.

For example, there is a chinese utility model patent No. 201811490328.0, which discloses a dryer.

The utility model discloses a can evenly dry and regularly report to the police, and convenient to use, still do not solve the problem that needs user manual operation when needing to make UV lamp stop work yet.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: the dryer is used for controlling the automatic start and stop of the UV lamp by sensing the flat and vertical states of the dryer.

The purpose of the utility model is realized like this:

a dryer with a sterilizing function comprises:

the shell at least comprises an air outlet positioned on the outer side surface of the shell;

a fan for drawing wind into the housing and directing the wind toward the air outlet;

a sterilizer for sterilizing;

the induction part is used for inducing the posture change of the dryer and triggering an induction signal; and (c) a second step of,

and the control system is respectively connected with the sterilizer and the induction part, and controls the start and stop of the sterilizer according to the induction signal.

Further, the sensing part is at least provided with a gravity sensor which is used for sensing the flat or upright posture of the shell;

when the dryer is horizontally placed, the sensing part provides the sensing signal to the control system, so that the sterilizer starts to work;

when the dryer is set up, the sensing part provides the sensing signal to the control system to stop the sterilizer.

Further, the sterilizer has at least an ultraviolet lamp;

and the sterilizer corresponds to the fan, so that the fan can drive the air around the sterilizer to flow, and the temperature of the sterilizer is reduced.

Further, an air duct is arranged between the fan and the air outlet, and the fan enables air blown into the shell to flow to the air outlet from the air duct.

Further, the air duct at least has an air duct opening for allowing air outside the fan to enter the flow passage.

Further, the control system has at least:

the first control part is connected with the sterilizer and the sensing part and is used for controlling the start and stop of the sterilizer; and (c) a second step of,

and the second control part is connected with the fan and is used for independently controlling the start and stop of the fan.

Furthermore, the shell is at least provided with an air inlet which is arranged opposite to the fan and used for supplying air into the shell.

Further, the control system is provided with at least a heat-sensitive component which is used for limiting current and preventing short circuit.

Compared with the prior art, the utility model has the advantages that:

1. the induction part is used for inducing the change of the posture of the dryer and transmitting an induction signal to the control system, so that the sterilizer is intelligently and automatically controlled to be started or stopped.

2. The horizontal or vertical posture of the dryer is sensed through a gravity sensor of the sensing part, and a sensing signal is provided for a control system, so that the sterilizer automatically works when the dryer is horizontally placed; the sterilizer automatically stops working when the dryer is erected.

3. The first control part and the second control part respectively control the start and stop of the sterilizer and the fan; when the first control part is controlled by the sensing part to stop the sterilizer, the fan can still work normally.

4. The disinfector is arranged below the fan, the disinfector can generate heat when in work, and the air sucked by the fan can have higher heat after passing through the disinfector; meanwhile, the sterilizer continuously heats up after working for a long time, and the air sucked by the fan can play a cooling effect on the sterilizer to a certain degree.

Drawings

FIG. 1 is a schematic diagram of a first embodiment;

FIG. 2 is a schematic view of a dryer according to a first embodiment;

FIG. 3 is an exploded view of one embodiment;

FIG. 4 is a schematic view of the embodiment after hiding the cover plate;

FIG. 5 is a schematic diagram of a control system according to an embodiment.

In the figure: 1-a shell; 11-a cover plate; 111-air inlet; 12-a base plate; 121-air outlet; 1211-flow deflector; 122-a card interface; 2-a switch; 3-a control system; 31-a first control section; 32-a second control section; 33-a sensing portion; 331-a transformer; 332-a terminal post; 34-a heat sensitive component; 4-a fan; 5-a sterilizer; 51-a convex column; 6-air duct; 61-air duct opening; 7-washing machine.

Detailed Description

The present invention will be further described with reference to specific embodiments and drawings, but the present invention is not limited to these embodiments.

[ EXAMPLES one ]

The embodiment I particularly provides a dryer capable of automatically controlling the start and stop of a sterilizer.

Referring to fig. 1 in particular, fig. 1 is a schematic diagram illustrating a usage of the first embodiment. As shown in fig. 1, the present embodiment provides a use of a dryer. The specific use mode is as follows: the upper end of the dryer is provided with an air inlet 111, when the dryer is used, the cover plate of the washing machine 7 is opened, the dryer is placed on the washing machine 7, and the air blown out by the dryer dries the clothes in the washing machine 7.

As another use mode, in actual production, a chamber for placing the dryer may also be directly disposed at the upper end of the washing machine 7, and the chamber is communicated with a space for placing the laundry in the washing machine 7, so that the air blown by the dryer can be blown into the space for placing the laundry in the washing machine 7 to dry the laundry, thereby enabling the washing machine 7 and the dryer to be used in combination.

Fig. 2 is a schematic structural diagram of a dryer according to the first embodiment. As shown in fig. 2, the dryer provided in this embodiment includes a housing 1 and a plug. The plug is connected with the internal circuit of the shell 1 and provides current for the dryer.

As shown in fig. 2, an air outlet 121 is provided at the front end of the casing 1, and air generated by the dryer is blown out from the air outlet 121 of the dryer. When in use, the air outlet 121 is aligned with an object to be dried. Meanwhile, the air outlet 121 is provided with a baffle 1211, and the direction of the air outlet of the dryer can be changed by controlling the angle of the baffle 1211.

As shown in fig. 2, a switch 2 is arranged on a side plate of the casing 1, the switch 2 partially extends into the casing 1, and the start and stop of the dryer can be controlled through the switch 2.

Fig. 3 is an exploded view of an embodiment. As shown in fig. 3, the housing 1 has at least a bottom plate 12 and a cover plate 11, and the air outlet 121 is provided on the bottom plate 12. The inner side of the cover plate 11 is provided with a control system 3, a fan 4 and a sterilizer 5. The control system 3 is connected with the switch 2 and arranged at the rear end in the shell 1 and used for controlling the start and stop of the fan 4 and the sterilizer 5. In this embodiment, the control system 3 is an electronic board, and is connected to the switch 2, the blower 4 and the sterilizer 5 through wires.

As shown in fig. 3, the bottom plate 12 is further provided with a clip interface 122, and the clip interface 122 corresponds to the sterilizer 5 at the inner side of the housing 1. The sterilizer 5 is formed with a convex column 51 protruding toward the bottom plate 12, the convex column 51 is adapted to the clamping hole, and the convex column 51 is inserted into the clamping opening 122 to fix the sterilizer 5 in the housing 1.

As shown in fig. 3, the cover plate 11 is provided with an air inlet 111. The fan 4 sucks air into the shell from the air inlet 111, and the air blows to the sterilizer 5 to dissipate heat and cool the sterilizer 5.

As shown in fig. 3, a fan 4 is provided below the control system 3, and the fan 4 can suck wind into the housing 1 and blow the housing 1 out of the wind outlet 121. The sterilizer 5 is arranged at the front end of the fan 4, and during actual production, as long as the sterilizer 5 corresponds to the fan 4 in position, the air sucked by the fan 4 firstly passes through the sterilizer 5 and then is blown out from the air outlet 121. And the fan 4 can drive the air flow around the sterilizer 5, lowering the temperature of the sterilizer 5.

As shown in fig. 3, the sterilizer 5 is provided with a UV lamp, but other UV lamps may be used in actual production. When the sterilizer 5 works, when water molecules in the air contact with the sterilizer 5, the water molecules are oxidized after being catalyzed by ultraviolet rays, so that bacteria in the air are decomposed, and the sterilization effect is generated. Sterilizer 5 can produce a large amount of heat at the during operation, and the wind that fan 4 was inhaled can be blown out from air outlet 121 after sterilizer 5 is heated by sterilizer 5, makes wind have higher temperature, and the stoving effect is better. Meanwhile, the sterilizer 5 can be cooled to keep the normal use of the dryer.

As shown in fig. 3, an air duct 6 is disposed between the fan 4 and the air outlet 121, and two ends of the air duct 6 are respectively connected to the fan 4 and the air outlet 121. The air duct 6 is bent toward the front end, and the air is heated when passing through the sterilizer 5, guided through the air duct 6, and blown out from the air outlet 121.

As shown in fig. 3, a heater is further provided in the casing 1 to increase the heat of the blown air. The heater heats the air passing through the heater, so that the air blown out from the air outlet 121 has a better drying effect.

FIG. 4 is a schematic diagram of the embodiment after hiding the cover plate. As shown in fig. 4, the port of the air duct 6 is provided with an air duct opening 61. After the fan 4 sucks the wind into the casing 1, the wind enters the wind channel 6 from the wind channel opening 61.

FIG. 5 is a schematic diagram of a control system according to an embodiment. As shown in fig. 5, the control system 3 is provided with a first control unit 31, a second control unit 32, and a sensing unit 33. The first control part 31 and the second control part 32 are arranged at the right end of the control system 3 near the fan 4 and the sterilizer 5, and the first control part 31 is arranged above the second control part 32. The first control part 31 is connected with the sterilizer 5 and the sensing part 33 and is used for controlling the start and stop of the sterilizer 5; the second control part 32 is connected to the fan 4 and is configured to control start and stop of the fan 4.

As shown in fig. 5, the control system 3 is connected to the switch 2, and the control system 3 is provided with a transformer 331 for converting a voltage into a voltage suitable for circuit operation. When the dryer is started by the switch 2, the first control part 31 and the second control part 32 control the sterilizer 5 to work together with the fan 4.

As shown in fig. 5, the sensing portion 33 is provided with a terminal 332, and the terminal 332 is connected to the switch 2 and the sterilizer 5, respectively. Meanwhile, the sensing part 33 is provided with a gravity sensor, which can sense the posture change of the dryer and provide a sensing signal for controlling the start and stop of the sterilizer 5 to the control system 3. In actual production, the gravity sensor can also judge the posture of the dryer by sensing the posture of the shell 1, the sterilizer 5, the fan 4 and other components, and provide a sensing signal for controlling the start and stop of the sterilizer 5 to the control system 3.

When the gravity sensor senses that the dryer is horizontally placed, the sensing part provides a sensing signal to the first control part 31, so that the sterilizer 5 starts to work; when the gravity sensor senses that the dryer is standing up, the sensing part 33 provides a sensing signal to the first control part 31, so that the sterilizer 5 stops operating.

As another usage scenario of the dryer provided in this embodiment, when the user sets the dryer upright on a table, the gravity sensor senses that the dryer is in the upright state, and the sensing portion 33 sends a sensing signal to the first control portion 31 to stop the operation of the sterilizer 5. At this time, the dryer is operated only by the fan 4, and the sterilizer 5 stops operating. So that the user can not be affected by ultraviolet rays when approaching and the user can not harm the body. The dryer in this state can also be used as a fan heater.

As shown in fig. 4, the control system 3 further has a thermal sensitive component 34, in this embodiment, the thermal sensitive component 34 is a thermistor, and the thermal sensitive component 34 reacts to the overload current quickly, and has stable and reliable performance, so as to protect the control system 3 from short circuit.

The working principle is as follows: when the air-blowing sterilizer is used, the switch 2 is firstly turned on, the control system 3 controls the fan 4 and the sterilizer 5 to work, the fan 4 sucks air into the shell 1 through the air inlet 111, and the air is heated when passing through the sterilizer 5, guided through the air duct 6 and blown out from the air outlet 121.

When the gravity sensor of the sensing portion 33 senses that the dryer is placed on the table vertically, the sensing portion 33 sends a signal to the first control portion 31 to stop the sterilizer 5, and at this time, the dryer only has the fan 4.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a drying-machine of area disinfection function which characterized in that, including:

a housing (1) having at least an air outlet (121) located on an outer side surface of the housing (1);

a fan (4) for drawing wind into the housing (1) and directing the wind towards the outlet opening (121);

a sterilizer (5) for sterilizing;

a sensing part (33) for sensing the attitude change of the dryer and triggering a sensing signal; and (c) a second step of,

and the control system (3) is respectively connected with the sterilizer (5) and the induction part (33), and the control system (3) controls the start and stop of the sterilizer (5) according to the induction signal.

2. The dryer with sterilizing function according to claim 1, wherein said sensing portion (33) has at least a gravity sensor for sensing a lying or standing posture of said casing (1);

when the dryer is laid flat, the sensing part (33) provides the sensing signal to the control system (3) to start the sterilizer (5) to work;

when the dryer is set up, the sensing part (33) provides the sensing signal to the control system (3) to stop the sterilizer (5).

3. Dryer with disinfection function according to claim 1 or 2, characterized in that the disinfector (5) has at least uv lamps;

and the disinfector (5) corresponds to the fan (4), so that the fan (4) can drive the air around the disinfector (5) to flow, and the temperature of the disinfector (5) is reduced.

4. Dryer with disinfection function as in claim 1, characterized by that between said fan (4) and said outlet opening (121) there is a wind tunnel (6), said fan (4) causing the wind blowing into said housing (1) to flow from said wind tunnel (6) to said outlet opening (121).

5. The dryer with sterilizing function according to claim 4,

the air duct (6) at least has an air duct opening (61) for allowing air outside the fan (4) to enter the air duct (6).

6. Dryer with sanitizing function according to claim 1, characterized in that said control system (3) has at least:

the first control part (31) is connected with the sterilizer (5) and the sensing part (33) and is used for controlling the start and stop of the sterilizer (5); and (c) a second step of,

and the second control part (32) is connected with the fan (4), and the second control part (32) is used for independently controlling the start and stop of the fan (4).

7. Dryer with disinfection function according to claim 1, characterized in that the housing (1) also has at least an air inlet (111), which is arranged opposite the fan (4), for the air to enter the housing (1).

8. Dryer with sanitizing function according to claim 1, characterized by the fact that the control system (3) has at least a heat-sensitive assembly (34) for limiting the current, preventing short circuits.