CN211665406U - Combined towel dryer - Google Patents
Combined towel dryer Download PDFInfo
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- CN211665406U CN211665406U CN201922483519.0U CN201922483519U CN211665406U CN 211665406 U CN211665406 U CN 211665406U CN 201922483519 U CN201922483519 U CN 201922483519U CN 211665406 U CN211665406 U CN 211665406U
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Abstract
The utility model discloses a combined towel dryer, which comprises a dryer body, an air heater and a control module, wherein the dryer body comprises an air duct and a hanging frame, the hot air output end of the air heater is detachably connected with the air inlet of the air duct of the dryer body, the combined towel dryer comprises a manual control loop, a trigger loop and a relay, the air heater which is independently arranged is detachably connected with the air duct of the dryer body, so that the functions of the dryer and a blower can be realized, the whole device is divided into a weak electric area of the dryer body and a strong electric area of the air heater, the risk of using the dryer body when the air heater leaks electricity is reduced, the control module is adopted to control the air heater to be communicated with the manual control loop and the trigger loop, the air heater can conveniently work at low power in an access state, the noise of the air heater and the electric energy consumption in use are reduced, and the air heater can be adaptive to two working modes, the utilization rate of the air heater is improved.
Description
Technical Field
The utility model relates to a fabric drying equipment technical field, in particular to modular towel drying-machine.
Background
In daily life, fabrics such as towels and bath towels become necessary, the towels and the bath towels are used in a bathroom or a washroom, the bathroom or the washroom is far away from sunlight, and the humidity in the environment is high.
Therefore, the designer adopts the following schemes to dry the hung towel:
1. the electric heating rods are arranged on the towel rack, and the towel is dried through the heat radiation of the electric heating rods, however, the drying of the structure is uneven, the towel in the area between the electric heating rods is still difficult to dry, the electric heating rods are mostly of resistance type, the input voltage is large, the whole rack body is a high-voltage area, and the electric leakage risk is increased after the towel rack is used for a long time;
2. the built-in hot air blower is adopted to dry the hanging rack area in a hot air mode, although the uniformity of hot air drying is improved by intersecting the electric heating rods, the problem that the whole hot air equipment forms a high-pressure area due to the special assembly of the hot air blower in the hanging rack, the risk of electric leakage is large after long-term use is still not solved, and the hot air can be left unused for a long time;
and the adoption of the dryer with the hot air output device easily causes the waste of resources and is not beneficial to the reasonable use of the existing equipment.
SUMMERY OF THE UTILITY MODEL
Therefore, a combined towel dryer needs to be provided to solve the problems that in the prior art, a high-pressure area is formed in the whole hot air device, the electric leakage risk is high after long-term use, the hot air can be left unused for a long time, the resource waste is caused, and the reasonable use of the existing device is not facilitated.
In order to achieve the above object, the inventor provides a combined towel dryer, comprising a dryer body, an electric output interface, a hot air blower and a control module;
the drying machine body comprises an air duct and a hanging frame, the air duct is provided with an air inlet and an air outlet, the contact is arranged on the air inlet of the air duct, and the hanging frame is connected with the air duct and arranged in the direction of the air outlet of the air duct;
the electric output interface is arranged on the drying machine body and comprises a manual loop, a trigger loop and a relay, the relay is arranged on the manual loop and the trigger loop, the electric output end of the electric output interface is electrically connected with the relay, the manual loop or the trigger loop is electrically connected with a power supply through the relay, and the output power of the manual loop is greater than that of the trigger loop;
the power supply input end of the air heater is detachably connected with the power output end of the electric output interface, and the hot air output end of the air heater is detachably connected with the air inlet of the air duct of the dryer body;
the control module is respectively electrically connected with the relay and the contact, and the controller receives the conduction signal of the contact and controls the relay to be communicated with the manual loop or the trigger loop.
Further, still include temperature sensor and humidity transducer, temperature sensor and humidity transducer set up on the wind channel to with control module communication connection.
Further, the drying machine body further comprises a shunt assembly, the shunt assembly comprises a shunt channel, shunt blades and a blade driving motor, one end of the shunt channel is communicated with the air channel, the shunt blades are arranged at the other end of the shunt channel, and the blade driving motor is electrically connected with the control module and is in transmission connection with the shunt blades.
The device further comprises a conduction detection assembly, the conduction detection assembly is arranged on the air inlet of the air duct, and the conduction detection assembly positioned at the air inlet of the air duct is in communication connection with the control module and used for sending a contact conduction signal to the control module.
Further, the conduction detection assembly selects a magnet and a Hall element.
Furthermore, the conduction detection assembly adopts a grating.
Further, still include ultraviolet lamp and human inductive switch, ultraviolet lamp sets up in the direction of drying machine body orientation stores pylon, and ultraviolet lamp and human inductive switch and control module communication connection, human inductive switch are used for sending the communication signal to control module, make control module control ultraviolet lamp open or close.
Further, the air outlet and the hanging rack of the air duct are arranged at the bottom of the air duct.
Further, the control module adopts an MCU.
Further, the display is connected with the control module in a communication mode.
Different from the prior art, the technical scheme has the following advantages: the independent electric output interface is arranged on the hot air blower, two groups of current paths of a manual loop and a trigger loop are arranged on the electric output interface, the output power of the manual loop is greater than that of the trigger loop, when the power supply of the hair dryer is connected with the electric output interface, the connection state of the hot air blower can be judged through a contact of an air inlet of the dryer body, the high-temperature high-speed working mode or the low-temperature low-speed towel drying mode of the high-power hot air blower is switched, the hair drying function of the existing household hair dryer structure can be realized, the dryer body is connected under low power to perform the low-power towel drying function, the existing hot air blower equipment can be used as hot air supply equipment, the cost generated by arranging the special hot air blower for the drying rack is reduced, the utilization rate of the existing household hot air blower is improved, the whole equipment is divided into a weak electric area, the risk of using the dryer body when the air heater leaks electricity is reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the combined towel dryer according to the embodiment of the present invention;
fig. 2 is a schematic sectional view of an air inlet of an air duct of a dryer body according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a circuit connection structure of the combined towel dryer according to the embodiment of the present invention.
Description of reference numerals:
101. a dryer body; 102. an air duct; 1021. an air inlet; 1022. an air outlet;
103. a hanger;
201. a hot air blower;
301. a control module; 302. a humidity sensor; 303. a temperature sensor;
304. an ultraviolet lamp; 305. a human body induction switch; 306. a display;
401. a contact;
501. a conduction detection assembly;
601. an electrical output interface; 602. a control loop; 603. a trigger circuit;
604. a relay;
701. a flow splitting assembly; 702. a flow dividing channel; 703. a splitter blade;
704. the blade drives the motor.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Referring to fig. 1, fig. 2 and fig. 3 together, the present embodiment discloses a combined towel dryer, which includes a dryer body 101, a hot air blower 201, a control module 301 and an electrical output interface 601. The dryer body 101 includes an air duct 102 and a hanger, the air duct 102 is a hollow structure, an air inlet 1021 and an air outlet 1022 which are communicated with the hollow structure are arranged on the air duct 102, the air inlet 1021 is arranged at a side edge of the air duct 102, the air outlet 1022 is arranged at a bottom of the air duct 102, and the hanger 103 is a U-shaped structure and is connected to a direction of the air outlet 1022 at the bottom of the air duct 102. The electrical output interface 601 is disposed on the dryer body 101, and includes a control circuit 602, a trigger circuit 603, and a relay 604. The power limiter can be arranged on the triggering loop to realize low heat and low air volume output of the air heater, reduce the noise of the fan during working and reduce the heat output, and avoid the waste of heat. The control circuit 602 and the trigger circuit 603 are both provided with a conducting terminal, and the relay 604 is electrically connected to the conducting terminal of either the control circuit 602 or the trigger circuit 603 (in this embodiment, the relay maintains a normally-on state with the control circuit when no electric signal is provided, and switches to a conducting state with the trigger circuit when an electric signal is received). The control module 301 is disposed on the dryer body 101, the contact 401 is disposed on an air inlet of the air duct 102 of the dryer body 101 (in this embodiment, the contact may be a travel switch), the control module 301 is electrically connected to the contact 401, and the body of the air heater 201 contacts with the contact when being connected to the air inlet of the air duct.
According to the structure, when the combined towel dryer is in a process, the power supply interface of the air heater is connected into the electric output interface, the electric output interface is communicated with the power supply through the conducting wire, when the air heater is independently taken out to work, the stroke detection element of the contact is not contacted with the air heater, the relay does not receive the contact conduction signal and keeps a conduction state with the control loop, the conducted control loop enables the electric output interface to keep outputting the rated power of the air heater, and a user can adopt the air volume and heat output of the normal power of the air heater to carry out gear switching and blowing-drying operation. When the air heater needs to be connected into an air duct of a dryer body, when towels or bath towels are dried, a hot air output end of the air heater is inserted into an air duct air inlet matched with the hot air output end, a contact point positioned on the air duct air inlet is contacted with the air heater body, a travel switch receives extrusion contact conduction, a conduction signal of the contact point is sent to a control module, the control module receives the contact conduction signal and then sends a switching electric signal to a relay, the relay receives the switching electric signal and then conducts the relay and a trigger loop, when the air heater works on the trigger loop, an existing switch on the air heater in a low-power state is kept in an open state, the air heater is limited by power, the power limiter realizes low-power operation of the electric hair dryer, the rotating speed of the fan is reduced, noise is. The hot air blower introduces hot air into the air duct, and the air outlet of the air duct blows the hot air to the towel or bath towel on the hanging rack, so that the drying function is realized. In the using process, the structure of the control signal receiving area of the relay is lower than the voltage used by the hot air blower, a weak current area is formed in the towel hanging rack area, and a strong current area formed by the hot air blower working with higher power is isolated from the dryer body. If the electric leakage phenomenon is generated after the drying machine body is used for a long time, the drying machine body is not easy to hurt the human body, and the electric leakage of the strong electric area of the hot air blower cannot transfer high voltage to the drying machine body area, the towel is taken and placed, the damage to a user cannot be generated, and the use safety of the drying machine body is improved.
In some preferred embodiments, the drying machine further comprises a conduction detection assembly 501, the conduction detection assembly can be a magnet and a hall element, the hall element is disposed on an air duct of the drying machine body and is in communication connection with the control module, the magnet is assembled at a hot air output end of the air heater, when the air heater is connected to the drying machine body, the hall element senses the existence of the magnet and sends a conduction signal to the control module, and the control module receives the conduction signal and then sends an electric signal to the relay through the contact to perform switching. In other embodiments, a grating may also be used for detection. Through setting up and switching on the detection assembly, the control module of being convenient for realizes judging the operation to the combination and the separation state of air heater.
Referring to fig. 1, in some preferred embodiments, the drying device further includes a splitter assembly 701, the splitter assembly 701 includes a splitter channel 702, splitter blades 703 and a blade driving motor 704, one end of the splitter channel 702 is communicated with the air duct 102, the splitter blades 703 are disposed at the other end of the splitter channel 702, the blade driving motor 703 is electrically connected to the control module 301, a power output shaft of the blade driving motor 703 is in transmission connection with the splitter blades 702, and by providing the splitter assembly, when the air volume and heat output by the blower connected to the combined towel drying machine exceed those required for drying towels or bath towels, the blade driving motor can be controlled by the control module, and the blade driving motor controls the opening and closing degree of the splitter blades, so as to separate the air volume in the air duct from the splitter assembly, thereby facilitating control of the air volume and heat used for drying towels or bath towels.
Referring to fig. 1, in some preferred embodiments, the dryer further includes an ultraviolet lamp 304 and a human body inductive switch 305, the ultraviolet lamp 304 is disposed in a direction of the dryer body 101 toward the hanging rack 103, and the human body inductive switch 305 is disposed in a direction of the hanging rack 103 or a horizontal direction of the dryer body, and is in communication connection with the control module 301. Through setting up ultraviolet lamp and human inductive switch, be convenient for carry out germicidal treatment to towel or bath towel, and be convenient for close ultraviolet lamp when the human body is close to, avoid producing the unnecessary irradiation to the human body.
Referring to fig. 1, in the above embodiment, the air outlet 1022 of the air duct 102 is disposed at the bottom of the air duct 102, the air inlet 1021 of the air duct 102 is disposed at the side of the air duct 102, and the air outlet of the air duct is disposed at the bottom of the air duct, so that hot air can be blown along the towel hanging direction, and the drying area is increased.
In the above embodiment, the control module may be an MCU.
In the above embodiment, the combined towel dryer further includes a temperature sensor and a humidity sensor, the temperature sensor and the humidity sensor are arranged to control the air outlet state, when a power adjustable element is used in the trigger circuit of the air heater, the power adjustable element (e.g., a power regulator) can be connected to the air outlet environment with high humidity and low temperature through a signal to adjust the air outlet power of the air heater, so as to improve the drying efficiency, reduce the output power in the overheating and drying states, further reduce the energy consumption, or adjust the flow rate of the shunting assembly according to the temperature and humidity signals.
Referring to fig. 1, in some preferred embodiments, the dryer further includes a display (optionally, an LCD display), which is provided to facilitate displaying data such as drying time, temperature, humidity, etc., and facilitate displaying an alarm in a state of overload, leakage, etc. of the dryer, so as to further improve safety.
In some preferred embodiments, the air inlet of the air duct of the dryer body may be provided with a concave structure adapted to the structure of the hot air output end of the air heater, so as to facilitate the stability of the plugging state of the air heater by providing the concave structure at the air inlet of the air duct.
In the above embodiment, the air heater may be a blower, the household air heater has an electrothermal structure, a blower structure, a thermal protection structure and a gear switching structure, the electric input interface is adopted to provide a standard rated power for normal use of the air heater, a power lower than the rated power can be input, and when the air heater switch is turned on and is in a working state, the lower power output by the electric output interface reduces the output air volume and the heat of the equipment.
In the description of the above embodiments, the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the scope of the present invention.
Claims (10)
1. A combined towel dryer is characterized by comprising a dryer body, an electric output interface, a hot air blower and a control module;
the drying machine body comprises an air duct and a hanging frame, the air duct is provided with an air inlet and an air outlet, the contact is arranged on the air inlet of the air duct, and the hanging frame is connected with the air duct and arranged in the direction of the air outlet of the air duct;
the electric output interface is arranged on the drying machine body and comprises a manual loop, a trigger loop and a relay, the relay is arranged on the manual loop and the trigger loop, the electric output end of the electric output interface is electrically connected with the relay, the manual loop or the trigger loop is electrically connected with a power supply through the relay, and the output power of the manual loop is greater than that of the trigger loop;
the power supply input end of the air heater is detachably connected with the power output end of the electric output interface, and the hot air output end of the air heater is detachably connected with the air inlet of the air duct of the dryer body;
the control module is respectively electrically connected with the relay and the contact, and the controller receives the conduction signal of the contact and controls the relay to be communicated with the manual loop or the trigger loop.
2. The combined towel dryer of claim 1, further comprising a temperature sensor and a humidity sensor, wherein the temperature sensor and the humidity sensor are disposed on the air duct and are in communication connection with the control module.
3. The combined towel dryer according to claim 2, wherein the dryer body further comprises a shunt assembly, the shunt assembly comprises a shunt channel, a shunt blade and a blade driving motor, one end of the shunt channel is communicated with the air duct, the shunt blade is arranged at the other end of the shunt channel, and the blade driving motor is electrically connected with the control module and is in transmission connection with the shunt blade.
4. The combined towel dryer of claim 1, further comprising a conduction detection assembly, wherein the conduction detection assembly is disposed at the air inlet of the air duct, and the conduction detection assembly located at the air inlet of the air duct is in communication connection with the control module, and is configured to send a contact conduction signal to the control module.
5. The combination towel dryer of claim 4, wherein said continuity check assembly is selected from the group consisting of magnets and Hall elements.
6. The combination towel dryer of claim 4, wherein said continuity check assembly is a light barrier.
7. The combined towel drying machine according to claim 1, further comprising an ultraviolet lamp and a human body induction switch, wherein the ultraviolet lamp is disposed on the direction of the drying machine body toward the hanging rack, the ultraviolet lamp and the human body induction switch are in communication connection with the control module, and the human body induction switch is used for sending a communication signal to the control module, so that the control module controls the ultraviolet lamp to be turned on or off.
8. The combination towel dryer of claim 1, wherein the air outlet of the air duct and the hanger are disposed at the bottom of the air duct.
9. The combination towel dryer of claim 1, wherein said control module is a MCU.
10. The combination towel dryer of claim 1, further comprising a display in communicative connection with the control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922483519.0U CN211665406U (en) | 2019-12-31 | 2019-12-31 | Combined towel dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922483519.0U CN211665406U (en) | 2019-12-31 | 2019-12-31 | Combined towel dryer |
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| Publication Number | Publication Date |
|---|---|
| CN211665406U true CN211665406U (en) | 2020-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922483519.0U Active CN211665406U (en) | 2019-12-31 | 2019-12-31 | Combined towel dryer |
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| CN (1) | CN211665406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114947589A (en) * | 2022-05-20 | 2022-08-30 | 杭州瑞德设计股份有限公司 | Electric towel rack |
-
2019
- 2019-12-31 CN CN201922483519.0U patent/CN211665406U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114947589A (en) * | 2022-05-20 | 2022-08-30 | 杭州瑞德设计股份有限公司 | Electric towel rack |
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