CN214529820U - Clothes dryer with door cover magnetic induction switch for power-off shutdown structure - Google Patents
Clothes dryer with door cover magnetic induction switch for power-off shutdown structure Download PDFInfo
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- CN214529820U CN214529820U CN202022784328.0U CN202022784328U CN214529820U CN 214529820 U CN214529820 U CN 214529820U CN 202022784328 U CN202022784328 U CN 202022784328U CN 214529820 U CN214529820 U CN 214529820U
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- door cover
- magnetic induction
- induction switch
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Abstract
The utility model discloses a clothes dryer with a door cover magnetic induction switch for a power-off shutdown structure, which identifies whether a door cover is opened or not by setting a magnetic induction switch on a front fixed plate and mutual induction of a permanent magnet on the door cover, when the door cover is opened, the magnetic induction switch converts corresponding magnetic signals into electric signals and sends the electric signals to a circuit board, the circuit board can cut off the power supply of the clothes dryer after receiving the electric signals, a roller, a heater and the like of the clothes dryer can be in a state of stopping operation, power-off protection personnel are installed when the door cover is opened, the clothes dryer is prevented from being accidentally started to cause injury to human bodies, simultaneously, related induction structures and the like are of built-in design, the attractiveness of the whole clothes dryer is kept, humanized design requirements are very met, one safety is set for the operation of the clothes dryer, the user can feel the high-end quality control of the clothes dryer, and the safety capability of the clothes dryer in use is practically improved.
Description
Technical Field
The utility model relates to a technical field of dryer especially relates to a can automatic cutout dryer power realize door closure magnetic induction switch that outage was shut down when the door closure was opened and be used for the dryer of outage shutdown structure.
Background
At present, a clothes dryer drives a roller to rotate through a motor, a heater generates heat to generate heat to enter the roller, warm and humid hot air with water vapor is taken away through a wind wheel at the back of the roller to achieve the effect of drying clothes, and the clothes dryer is controlled through a control panel in power-on, power-off, shutdown, operation time control and the like. In the existing clothes dryer technology, the clothes drying process is carried out according to preset clothes drying time and the like, and after the clothes drying process is finished, a circuit board in a control panel is powered off and stopped, so that the clothes dryer is in a state of stopping operation. When the door cover is opened to take the clothes dryer or a child greets to open the door cover, if the door cover is touched by mistake or touched by mistake with a key or a touch screen of a control panel, the clothes dryer can be started to be powered on and started to work and operate under the condition that the door cover is opened, hot air can scald skin if a hand stretches into a roller, or the roller rotates to damage the hand and fingers or rotates along with the roller under the more serious condition, certain potential safety hazards exist, and installation threats are brought to personnel; in the prior art, the structures of the clothes dryers which are specially used for powering off and stopping the clothes dryers and cannot operate when the door cover is opened do not exist, and improvement is needed.
Disclosure of Invention
The utility model aims to overcome the defects and shortcomings of the prior art, and provides a clothes dryer with a door cover magnetic induction switch for a power-off shutdown structure, which identifies whether a door cover is opened or not by arranging the magnetic induction switch on a front fixing plate and mutually inducing a permanent magnet on the door cover, when the induction door cover is opened, the magnetic induction switch converts a corresponding magnetic signal into an electric signal and sends the electric signal to a circuit board, the circuit board can cut off the power supply of the clothes dryer after receiving the electric signal, a roller, a heater and the like of the clothes dryer can be in a state of shutdown, power-off protection personnel can be installed when the door cover is opened, the clothes dryer can be prevented from being accidentally started to cause injury to a human body, and meanwhile, related induction structures and the like are built-in designs, the attractiveness of the whole clothes dryer is maintained, and humanized design requirements are very met, the safety is set for the operation of the clothes dryer, so that a user can feel the high-end quality control of the clothes dryer, and the safety capability of the clothes dryer in use is practically improved.
The utility model provides a technical scheme that its technical problem adopted is: a clothes dryer with a door cover magnetic induction switch for a power-off shutdown structure comprises a clothes dryer box body, a door cover, a motor, a belt and a roller, wherein the door cover is installed in a manner of being matched with the front surface of the clothes dryer box body; the front side of the clothes dryer box body is provided with a front side fixing plate positioned below the door cover, the front side fixing plate is provided with a control panel for controlling the work of the motor and the heater, and the front side fixing plate is internally provided with a circuit board connected with the control panel; and the front fixing plate is also provided with a magnetic induction switch which corresponds to the bottom of the door cover and senses and identifies the opening or closing of the door cover, and the magnetic induction switch converts a magnetic signal into an electric signal in a wired or wireless transmission mode and transmits the electric signal to the circuit board to control the clothes dryer to power off, stop and stop running.
Furthermore, the magnetic induction switch is a magnetic proximity switch, and a permanent magnet corresponding to the position of the magnetic proximity switch is arranged in the bottom of the door cover. The magnetic proximity switch and the permanent magnet are arranged correspondingly; when the door cover is closed, the magnetic proximity switch approaches the permanent magnet, and the circuit board of the control panel cannot be triggered to power off and stop; when the door cover is opened, the position relation between the magnetic proximity switch and the permanent magnet is changed, and then the magnetic proximity switch is triggered to convert the non-electric quantity or the electromagnetic quantity into an electric signal to be output to the circuit board, so that the aim of controlling the clothes dryer to stop when the clothes dryer is powered off and stop running is achieved.
Furthermore, the magnetic induction switch is internally installed at the top of the front fixing plate, the permanent magnet is internally installed at the bottom of the door cover, and the magnetic induction switch and the permanent magnet are not exposed.
To sum up, the clothes dryer with the door cover magnetic induction switch for the power-off shutdown structure of the utility model identifies whether the door cover is opened or not by the mutual induction of the magnetic induction switch arranged on the front fixing plate and the permanent magnet on the door cover, when the induction door cover is opened, the magnetic induction switch converts corresponding magnetic signals into electric signals to be sent to the circuit board, the circuit board can cut off the power supply of the clothes dryer after receiving the electric signals, the roller and the heater of the clothes dryer can be in the state of stopping operation, the installation of power-off protection personnel is realized when the door cover is opened, the clothes dryer is prevented from being accidentally started to hurt the human body, meanwhile, the related induction structure and the like are in-built designs, the aesthetic property of the whole clothes dryer is maintained, the design requirements of humanization are very met, one safety is arranged for the operation of the clothes dryer, and the user can feel the high-end of the quality control of the clothes dryer, the safety capability of the clothes dryer in use is improved practically.
Drawings
FIG. 1 is a schematic view of a body of a clothes dryer of the present embodiment 1;
fig. 2 is a schematic rear view of the front fixing plate of embodiment 1.
Detailed Description
Example 1
The clothes dryer with the door cover magnetic induction switch for the power-off shutdown structure described in the embodiment 1 is, as shown in fig. 1 and fig. 2, composed of a clothes dryer box 1, a door cover 2 installed in cooperation with the front surface of the clothes dryer box, and a motor, a belt and a drum arranged in the clothes dryer box; the front surface of the clothes dryer box body is provided with a front surface fixing plate 3 positioned below the door cover, the front surface fixing plate is provided with a control panel 4 for controlling the work of the motor and the heater, and the front surface fixing plate is internally provided with a circuit board 5 connected with the control panel; and the front fixing plate is also provided with a magnetic induction switch 6 which corresponds to the bottom of the door cover and senses and identifies the opening or closing of the door cover, and the magnetic induction switch converts a magnetic signal into an electric signal in a wired or wireless transmission mode and transmits the electric signal to the circuit board to control the clothes dryer to power off, stop and stop running.
In this embodiment, the magnetic induction switch is a magnetic proximity switch, and a permanent magnet corresponding to the position of the magnetic proximity switch is arranged in the bottom of the door cover. The magnetic proximity switch and the permanent magnet are arranged correspondingly; when the door cover is closed, the magnetic proximity switch approaches the permanent magnet, and the circuit board of the control panel cannot be triggered to power off and stop; when the door cover is opened, the position relation between the magnetic proximity switch and the permanent magnet is changed, and then the magnetic proximity switch is triggered to convert the non-electric quantity or the electromagnetic quantity into an electric signal to be output to the circuit board, so that the aim of controlling the clothes dryer to stop when the clothes dryer is powered off and stop running is achieved.
In this implementation, the magnetic induction switch is internally installed at the top of the front fixing plate, the permanent magnet is internally installed at the bottom of the door cover, and the magnetic induction switch and the permanent magnet are not exposed.
The magnetic induction switch of the door cover is used for identifying whether the door cover is opened or not by the mutual induction of the magnetic induction switch arranged on the front fixing plate and the permanent magnet on the door cover, when the induction door cover is opened, the magnetic induction switch converts corresponding magnetic signals into electric signals and sends the electric signals to the circuit board, the circuit board can cut off the power supply of the clothes dryer after receiving the electric signals, a roller, a heater and the like of the clothes dryer can be in a state of stopping running, power-off protection personnel can mount when the door cover is opened, the clothes dryer is prevented from being accidentally started to cause injury to human bodies, meanwhile, the related sensing structures and the like are designed in a built-in mode, so that the attractiveness of the whole clothes dryer is kept, humanized design requirements are met, a safety is set for the operation of the clothes dryer, a user can feel the high-end quality control of the clothes dryer, and the safety capability of the clothes dryer in use is improved practically.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the structure of the present invention in any way. Any simple modification, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention all still fall within the scope of the technical solution of the present invention.
Claims (3)
1. A clothes dryer with a door cover magnetic induction switch for a power-off shutdown structure is characterized by comprising a clothes dryer box body, a door cover, a motor, a belt and a roller, wherein the door cover is arranged on the front surface of the clothes dryer box body in a matched mode; the front side of the clothes dryer box body is provided with a front side fixing plate positioned below the door cover, the front side fixing plate is provided with a control panel for controlling the work of the motor and the heater, and the front side fixing plate is internally provided with a circuit board connected with the control panel; and the front fixing plate is also provided with a magnetic induction switch which corresponds to the bottom of the door cover and senses and identifies the opening or closing of the door cover, and the magnetic induction switch converts a magnetic signal into an electric signal in a wired or wireless transmission mode and transmits the electric signal to the circuit board to control the clothes dryer to power off, stop and stop running.
2. The clothes dryer with the door cover magnetic induction switch for the power-off shutdown structure as claimed in claim 1, wherein the magnetic induction switch is a magnetic proximity switch, and a permanent magnet corresponding to the position face of the magnetic proximity switch is arranged in the bottom of the door cover.
3. The clothes dryer with the door cover magnetic induction switch for the power-off shutdown structure as claimed in claim 2, wherein the magnetic induction switch is internally installed at the top position of the front fixing plate, the permanent magnet is internally installed at the bottom position of the door cover, and the magnetic induction switch and the permanent magnet are not exposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022784328.0U CN214529820U (en) | 2020-11-25 | 2020-11-25 | Clothes dryer with door cover magnetic induction switch for power-off shutdown structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022784328.0U CN214529820U (en) | 2020-11-25 | 2020-11-25 | Clothes dryer with door cover magnetic induction switch for power-off shutdown structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214529820U true CN214529820U (en) | 2021-10-29 |
Family
ID=78288432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022784328.0U Active CN214529820U (en) | 2020-11-25 | 2020-11-25 | Clothes dryer with door cover magnetic induction switch for power-off shutdown structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214529820U (en) |
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2020
- 2020-11-25 CN CN202022784328.0U patent/CN214529820U/en active Active
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