CN210582332U

CN210582332U - Opening and closing system of human body dehumidifier and human body dehumidifier

Info

Publication number: CN210582332U
Application number: CN201921232923.4U
Authority: CN
Inventors: 张聪杰
Original assignee: Ningbo Obo Commodity Co Ltd
Current assignee: Ningbo Obo Commodity Co Ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-05-22
Anticipated expiration: 2029-08-01

Abstract

The utility model discloses a start-stop system of a human dehumidifier and the human dehumidifier, which comprises a shell component, a control unit, an air supply unit and a microswitch, wherein the bottom of the shell component is provided with a supporting leg component, the supporting leg component comprises at least one pressure bearing part capable of floating up and down, and the microswitch is positioned in the shell component and is arranged above the pressure bearing part; the human body dehumidifier is in an idle state; the pressure bearing part does not trigger the microswitch; when the human body dehumidifier is in a bearing state, the bearing part floats upwards to trigger the microswitch, the microswitch triggers a signal to the control unit, and the control unit starts the air supply unit to operate; compared with a weight detection sensor or an infrared detection sensor, the micro switch is more reliable as an on-off switch of the human body dehumidifier.

Description

Opening and closing system of human body dehumidifier and human body dehumidifier

Technical Field

The utility model relates to a user is with standing on the dehumidifier after the equipment of human air-drying or stoving after will bathing bathes, and the dehumidifier upwards sprays the air current after normal atmospheric temperature or heating to the health of wet colation of stoving especially relates to a system of opening and close of human dehumidifier.

Background

With the higher demands on the quality of life, more and more attention is paid to a plurality of hygiene details in the daily life.

An air guide structure of a ring-shaped air-out hand dryer with application publication number CN102755131A and an authorization publication number CN201431412Y discloses hand drying equipment.

The device for drying feet with the authorization notice number of CN2232249Y comprises a base, a touch switch, a pedal pad, a water tray, a blast wheel, a heating coil, an upper cover and an ultraviolet lamp tube; when the feet of the user are placed on the pedal, the touch switches can be started under the action of gravity to enable the circuit to be in a conducting state, and at the moment, the air blowing wheels can start to act to blow out hot air so as to dry the wet feet.

The application publication number is CN105358027A, which comprises a shell composed of an upper body and a lower body, wherein the upper body is combined with a pedal; a cover unit coupled to an upper portion of the housing; a blowing unit for allowing external air to flow into the interior of the housing by driving a high-speed rotating blower installed in the housing; and a compression air chamber for compressing the air flowing into the air supply unit and discharging the air through a nozzle of a discharge port.

It further discloses that a detection sensor is formed at one side of the body, and specifically includes a weight detection sensor or an infrared detection sensor for detecting weight, and operates only when a user is detected, so that unnecessary power consumption can be reduced.

Although the sensitivity of the sensor is high, the sensor also has the problems of easy failure, damage or false detection and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a human dehumidifier's system of opening and close with good reliability is provided, further provide a human dehumidifier who has above-mentioned system of opening and close.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the opening and closing system of the human body dehumidifier comprises a shell component, a control unit, an air supply unit and a microswitch, wherein a supporting leg component is arranged at the bottom of the shell component, the supporting leg component comprises at least one pressure bearing part capable of floating up and down, and the microswitch is positioned in the shell component and is arranged above the pressure bearing part; the human body dehumidifier is in an idle state; the pressure bearing part does not trigger the microswitch; when the human body dehumidifier is in a bearing state, the bearing part floats upwards to trigger the microswitch, the microswitch triggers a signal to the control unit, and the control unit starts the air supply unit to operate.

The utility model discloses a further optimization scheme does: an elastic component is arranged on the inner side of the pressure bearing part, and the elastic component enables the pressure bearing part to be separated from the microswitch; under the load-bearing state, the elastic component is in a compressed state, so that the pressure-bearing part triggers the microswitch.

The utility model discloses a further optimization scheme does: the lower surface of the bottom shell of the shell component is provided with a columnar mounting hole, the pressure bearing part is stuffed in the columnar mounting hole, and the inner side wall of the pressure bearing part is provided with an ejector rod used for triggering the micro switch.

The utility model discloses a further optimization scheme does: the elastic component is sleeved on the ejector rod and is propped between the bottom wall of the columnar mounting hole and the inner wall of the pressure-bearing component.

The utility model discloses a further optimization scheme does: the periphery of the inner side wall of the bearing part is provided with a plurality of guide pins extending axially, and the guide pins are connected to the bottom wall connecting holes of the columnar mounting holes in a buckling structure.

The utility model discloses a further optimization scheme does: the micro switch is mounted inside an upper housing of the housing assembly.

The utility model discloses a further optimization scheme does: the supporting leg assembly is distributed with a plurality of weight detection sensors.

The utility model discloses a further optimization scheme does: the shell subassembly in be equipped with the core casing that possesses the air current chamber, the core casing be equipped with and reserve the through-hole that is used for installing micro-gap switch and bearing portion.

The utility model discloses a further optimization scheme does: the elastic component is a spring.

The utility model discloses another theme does: the human body dehumidifier comprises the opening and closing system.

Compared with the prior art, the utility model has the advantages that when a user does not stand on the human body dehumidifier; the pressure bearing part does not trigger the microswitch, and the dehumidifier is not started; after a user stands on the human body dehumidifier, the pressure bearing part floats upwards to trigger the microswitch, the microswitch triggers a signal to the control unit, and the control unit starts the air supply unit to operate; compared with a weight detection sensor or an infrared detection sensor, the micro switch is more reliable as an on-off switch of the human body dehumidifier.

Drawings

The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

Fig. 1 is a first schematic diagram of a preferred embodiment of the present invention;

fig. 2 is a second schematic diagram of a preferred embodiment of the present invention;

fig. 3 is a third schematic view of a preferred embodiment of the present invention;

fig. 4 is a cross-sectional view of a preferred embodiment of the present invention;

fig. 5 is an exploded view one of a preferred embodiment of the present invention;

fig. 6 is an exploded view of a second preferred embodiment of the present invention;

fig. 7 is a perspective view of a movement according to a preferred embodiment of the present invention;

figure 8 is an exploded view of a cartridge according to a preferred embodiment of the present invention;

fig. 9 is a partially exploded view of an air supply unit according to a preferred embodiment of the present invention;

fig. 10 is a schematic view of an upper housing of a preferred embodiment of the present invention;

fig. 11 is a schematic view of a bottom case according to a preferred embodiment of the present invention;

fig. 12 is a partially enlarged view of a bottom case according to a preferred embodiment of the present invention;

FIG. 13 is a schematic view of a foot assembly and micro-switch according to a preferred embodiment of the present invention;

FIG. 14 is an exploded view of the foot assembly and micro-switch of a preferred embodiment of the present invention;

fig. 15 is a schematic diagram of a control unit circuit according to a preferred embodiment of the present invention;

fig. 16 is a schematic view of the opening and closing system flow according to a preferred embodiment of the present invention;

fig. 17 is a schematic view of a closing delay system after the use of the human body dehumidifier according to a preferred embodiment of the present invention is finished.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments. The described embodiments are only some, but not all embodiments of the invention. The detailed description of the embodiments of the present invention provided below in connection with the appended drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, those skilled in the art can obtain other embodiments without creative work, which all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "inside" and "outside" are used for indicating the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the utility model is usually placed when using, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention.

As shown in fig. 1 to 4, a human body dehumidifier has a protruding part 100 and a human body standing part 200, the protruding part 100 is connected to the front side of the human body standing part 200, and the horizontal position of the protruding part 100 is higher than the human body standing part 200. The human body standing part 200 is a flat member, and the convex part 100 is a horizontal cylindrical member having an arc-shaped outer surface.

The protruding part 100 has a cylindrical housing case 001, the human body standing part 200 includes a plane housing 002 with a concave upper surface, the housing case 001 and the plane housing 002 are connected, the upper parts of the two are integrally formed to form an upper housing 1a of the dehumidifier, and the lower parts of the two are integrally formed to form a bottom case 1 b. The upper shell 1a and the bottom shell 1b form a shell component 1 of the dehumidifier, so that the dehumidifier is protected from dust and water, and the appearance of the dehumidifier is more attractive.

The protruding portion 100 has an air blowing unit, the human body standing portion 200 has an air current jetting unit, and air sent from the air blowing unit is jetted upward by the air current jetting unit, thereby drying the human body.

As shown in fig. 5 to 9, specifically, a movement housing 3 is provided in the cavity in the housing assembly 1, and the movement housing 3 includes a horizontal housing 3a in the housing case 001 and a flat housing 3b having at least one nozzle 5 in the planar housing 002, wherein the upper parts of the horizontal housing 3a and the flat housing 3b constitute an upper housing 31 of the movement housing 3, and the lower part of the flat housing 3b is a lower housing 32 of the movement housing 3.

The blower unit includes a horizontal housing 3a and a blower 2 and the like rotating at high speed inside the housing. The blower 2 is installed in the horizontal shell 3a in a horizontal mode, vibration reduction members are arranged at two ends of the blower 2, the vibration reduction members comprise a first vibration reduction member 4a and a second vibration reduction member 4b, the vibration reduction members are elastic and plastic, vibration energy of the blower 2 during operation is dissipated or absorbed through deformation, impact of vibration of the blower 2 on the horizontal shell 3a is reduced, and vibration noise is effectively reduced.

An air inlet 01 is arranged at the side end of the horizontal shell 3a, and a suction inlet 02 and a rotary blade of the blower 2 are opposite to the air inlet 01 of the horizontal shell 3 a. The motor inside the blower 2 drives the rotary vane to rotate, so that outside air is sucked into the blower 2 from the air inlet 01 in a horizontal direction. The fan 2 rotates at a high speed, converts the sucked external air flow into a high-speed air flow, and forcibly discharges the high-speed air flow from the outlet 04 of the fan 2 and flows into the air flow injection unit. Preferably, the power of the air supply unit is 400-800W.

The airflow injection unit comprises a flat shell 3b, an airflow cavity 03 is arranged in the flat shell 3b, and the airflow cavity 03 is communicated with the horizontal shell 3a, so that the air sent by the air supply unit is input from an inlet part of the airflow cavity 03 and is sent to the nozzle 5 for injection.

As shown in fig. 1 and 2, the human body standing part 200 has a foot pedal 300 on the upper surface. The pedal plate 300 has an air hole matching with the nozzle 5, and the nozzle 5 protrudes from the air hole and protrudes from the upper surface of the pedal plate 300.

Preferably, the output port 04 of the blower 2 is opposite to the inlet of the airflow cavity 03, so that the high-speed airflow with a linear flow path can flow to the inlet of the airflow cavity 03 of the flat housing 3b in a linear, stable and high-speed manner, and then flows into the airflow cavity 03, thereby avoiding unnecessary airflow diffusion and enabling the airflow transmission to be more efficient.

As shown in fig. 8, a heating unit for heating the flowing air stream is disposed at the inlet of the air flow cavity 03 at the joint of the horizontal housing 3a of the air supply unit and the flat housing 3b of the air stream injection unit, the heating unit is a horizontally transverse PTC heating module 6, the power of the heating unit is 600 and 1000W, the heating temperature of the heating unit is 60-120 ℃, and the operation and the heating power of the heating unit are controlled by the control unit.

Further, as shown in fig. 9, a main control board 8 is vertically mounted and fixed on an outer surface of an end cover plate 7 at one end of the horizontal housing 3a far away from the air inlet 01. The main control panel 8 is provided with a control unit for controlling the on-off system and controlling the power of the blower 2 and the heating module, and a circuit diagram is shown in fig. 15.

The starting and stopping system of the dehumidifier comprises a human body sensor or a microswitch which is connected with the control unit and can control the starting and stopping of the human body dehumidifier. As shown in fig. 16, the opening and closing system can automatically open the air supply unit and the heating unit when a human body stands on the dehumidifier, and close the air supply unit and the heating unit after the human body leaves the dehumidifier.

As shown in fig. 17, the opening and closing system provided in this embodiment further includes a closing delay system after the use of the human dehumidifier is finished. After the dehumidifier is used, the control unit receives a signal from the human body sensor or the microswitch, the heating unit is firstly closed, after a period of time delay, the control unit closes the operation of the air supply unit, and the air flow generated by the continuous operation of the air supply unit in the period of time can accelerate the emission of the residual heat after the heating unit is closed.

The control unit can preset the delay operation time of the air supply unit after the heating unit is closed and the operation power of the air supply unit in the period of time. Preferably, the time period is 3-30S, and the control unit adjusts the air supply unit to operate in the low power mode during the time period.

In this embodiment, the on/off of the dehumidifier is preferably realized in the form of a microswitch 10.

As shown in fig. 11-14, as a specific embodiment, the opening and closing system includes a supporting leg assembly 9 disposed at the bottom of the housing assembly 1 and a micro switch 10 electrically connected to the control unit inside.

The supporting foot assembly 9 comprises at least one pressure-bearing part 91 capable of floating up and down, the micro switch 10 is arranged above the pressure-bearing part 91, and a top rod 92 used for triggering the micro switch 10 is arranged on the inner side wall of the pressure-bearing part 91. The elastic member 11 is provided inside the pressure receiving portion 91, the push rod 92 is fitted over the elastic member 11, and the elastic member 11 is preferably a spring. When the elastic component 11 has no external force, and is in an original state, the bearing part 91 is separated from the microswitch 10; when the elastic component 11 is compressed, the pressure-bearing part 91 floats upwards, the ejector rod 92 triggers the microswitch 10, the microswitch 10 triggers a signal to the control unit, and the control unit starts the air supply unit to operate.

Specifically, a cylindrical mounting hole 12 is formed in the bottom case 1b of the dehumidifier, and the pressure bearing part 91 is inserted into the cylindrical mounting hole 12. The periphery of the inside wall of the pressure-bearing part 91 is provided with a plurality of guide legs 93 extending axially, and the guide legs 93 are connected to the bottom wall connecting holes 09 of the columnar mounting holes 12 in a buckling structure. The stem 92 of the pressure receiving portion 91 extends from the trigger hole 05 in the middle of the bottom wall of the columnar mounting hole 12, and the elastic member 11 is pressed between the bottom wall of the columnar mounting hole 12 and the inner wall of the pressure receiving portion 91.

Meanwhile, a flat shell 3b of the movement shell is provided with a round through hole 18 for installing the microswitch 10 and accommodating the columnar installation hole 12, the microswitch 10 is installed on the inner side of an upper shell 1a of the shell component 1, and a trigger 101 of the microswitch 10 is over against a push rod 92 of a pressure bearing part 91 extending out of the bottom wall of the columnar installation hole 12.

After the human body stands on the dehumidifier, the pressure bearing part floats upwards to trigger the microswitch, the microswitch triggers a signal to the control unit, and the control unit starts the air supply unit to operate; after the human body leaves the dehumidifier, the pressure-bearing part leaves the microswitch, and the control unit closes the air supply unit to operate.

In addition, as shown in fig. 10 and 14, a plurality of weight detecting sensors 13 may be distributed on the supporting leg assembly 9 for weighing the weight of the human body while the user stands on the dehumidifier for drying the body surface. The weight detection sensor 13 is provided on the bottom surface of the pressure receiving portion 91 and is electrically connected to a display screen 14 provided on the upper surface of the housing unit 1, and the display screen 14 displays the weight detected by the weight detection sensor 13.

In addition, as shown in fig. 1, 2 and 10, the dehumidifier further includes a manual operation switch 15, and the operation switch 15 includes at least one of an on-off switch, a strong and weak wind switch and a hot wind switch for the operation of the dehumidifier. Preferably, the dehumidifier provided by the embodiment can operate in modes, including a cold air mode and a hot air mode and different wind speed modes, and a user can experience body surface drying effects in different modes by adjusting the operation switch 15 for controlling the operation in multiple modes. Therefore, the control switch 15 includes an on-off switch for operating the dehumidifier, a strong wind switch, a weak wind switch and a hot wind switch. The manual on-off switch for the operation of the dehumidifier and the automatic on-off system of the dehumidifier cooperate to jointly control the operation of the dehumidifier.

It should be noted that the operating switch 15 is disposed on the upper surface of the arc surface of the protruding portion 100 and faces directly above or toward the upper region of the standing part 200, and the height difference and horizontal distance between the operating switch 15 and the standing part 200 are both less than 15 cm, so that the operating switch 15 can be conveniently adjusted when a user stands on the dehumidifier. Even, the user can stand on the standing part 200 with one foot, and the other foot is used for operating the control switch 15 on the protruding part 100 to control the dehumidifier to operate according to the required mode.

The operating switch 15 may be a touch switch, a mechanical push switch or an inductive switch. In this embodiment, a touch switch is preferable. The operation switch 15 is integrally assembled in a mounting slot hole 07 of an arc surface preset in the convex part 100, and the mounting surface of the outer side of the operation switch is a plane or an arc surface; a control circuit board 16 for operating the switch 15 is fixed to the inner surface of the housing case 001 below the mounting surface. In order to prevent the control circuit board 16 from being damaged by water dropped from a human body, the control switch 15 is provided with a waterproof treatment.

In addition, the human dehumidifier provided by this embodiment is preferably configured with a handheld remote control switch, and the handheld remote control switch is wirelessly connected with the control unit built in the protruding portion 100, so that a user can control the dehumidifier through the control switch 15 of the protruding portion 100, and can perform wireless remote control through the handheld remote control switch, thereby providing convenience for use and providing better experience.

It is right above the utility model provides a human dehumidifier open and close system and human dehumidifier that has carried out the detailed introduction, it is right to have used specific individual example in this paper the utility model discloses a principle and implementation mode have been elucidated, and the explanation of above embodiment only is used for helping the assistant the utility model relates to a core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The opening and closing system of the human body dehumidifier is characterized by comprising a shell component, a control unit, an air supply unit and a microswitch, wherein the bottom of the shell component is provided with a supporting leg component, the supporting leg component comprises at least one pressure bearing part capable of floating up and down, and the microswitch is positioned in the shell component and is arranged above the pressure bearing part; the human body dehumidifier is in an idle state; the pressure bearing part does not trigger the microswitch; when the human body dehumidifier is in a bearing state, the bearing part floats upwards to trigger the microswitch, the microswitch triggers a signal to the control unit, and the control unit starts the air supply unit to operate.

2. The opening and closing system of a human body dehumidifier according to claim 1, wherein an elastic member is arranged inside the pressure-bearing part, and the elastic member enables the pressure-bearing part to be separated from the microswitch; under the load-bearing state, the elastic component is in a compressed state, so that the pressure-bearing part triggers the microswitch.

3. The opening and closing system of the human body dehumidifier as claimed in claim 1, wherein a cylindrical mounting hole is formed in the lower surface of the bottom shell of the shell assembly, the pressure bearing part is inserted into the cylindrical mounting hole, and a push rod for triggering the micro switch is arranged on the inner side wall of the pressure bearing part.

4. The opening and closing system of a human body dehumidifier according to claim 3, wherein the elastic member is sleeved on the ejector rod and abuts between the bottom wall of the columnar mounting hole and the inner wall of the pressure bearing member.

5. The opening and closing system of a human body dehumidifier as claimed in claim 3, wherein the periphery of the inner side wall of the pressure-bearing part is provided with a plurality of axially extending guide legs, and the guide legs are connected to the bottom wall connecting holes of the columnar mounting holes by a buckling structure.

6. The opening and closing system of a human body dehumidifier as claimed in claim 1, wherein the micro switch is installed at an inner side of the upper case of the case assembly.

7. The opening and closing system of a human body dehumidifier according to claim 1, wherein a plurality of weight detecting sensors are distributed on the supporting leg assembly.

8. The opening and closing system of a human body dehumidifier according to claim 1, wherein the inside of the shell component is provided with a movement shell with an airflow cavity, and the movement shell is provided with a through hole reserved for installing the microswitch and the pressure bearing part.

9. The opening and closing system of a human body dehumidifier as claimed in claim 1, wherein said elastic member is a spring.

10. A human body dehumidifier characterized by comprising the opening and closing system according to any one of claims 1 to 9.