WO2022156053A1 - 一种静音干足机 - Google Patents

一种静音干足机 Download PDF

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Publication number
WO2022156053A1
WO2022156053A1 PCT/CN2021/081038 CN2021081038W WO2022156053A1 WO 2022156053 A1 WO2022156053 A1 WO 2022156053A1 CN 2021081038 W CN2021081038 W CN 2021081038W WO 2022156053 A1 WO2022156053 A1 WO 2022156053A1
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WO
WIPO (PCT)
Prior art keywords
air
air outlet
fan
casing
cavity
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Application number
PCT/CN2021/081038
Other languages
English (en)
French (fr)
Inventor
李国胜
Original Assignee
深圳市魔品科技有限公司
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Filing date
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Application filed by 深圳市魔品科技有限公司 filed Critical 深圳市魔品科技有限公司
Publication of WO2022156053A1 publication Critical patent/WO2022156053A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/48—Drying by means of hot air

Definitions

  • the present application relates to the technical field of foot dryers, in particular to a silent foot dryer.
  • the foot dryer is a device that can heat and air dry the feet.
  • the internal motor drives the fan blades to rotate to generate airflow.
  • the airflow is heated by the heating module inside the device to form hot air, and the hot air will blow away the moisture on the surface of the feet. And dry it, it is a very convenient household appliance.
  • the foot dryer Since the foot dryer has a motor and a fan blade that generates wind power, the motor itself is also very noisy, so vibration and noise are inevitably generated, which affects the user experience. Therefore, a quieter foot dryer is required.
  • the technical problem to be solved by the present application is to provide a foot dryer with reliable structure and quiet operation in view of the deficiencies of the prior art.
  • a silent foot dryer comprising a casing and a fan assembly, one side of the casing is provided with an air inlet opening, and the other side of the casing is provided with an air inlet opening.
  • There is an air-drying cavity the casing is provided with an air-drying cavity opening corresponding to the air-drying cavity, the inner wall of the air-drying cavity is provided with an air-drying cavity outlet opening, and the fan assembly is arranged in the shell, and the fan assembly connects all the air-drying cavity.
  • the housing is divided into an air inlet cavity and an air outlet cavity, the air inlet opening communicates with the air inlet of the fan assembly through the air inlet cavity, and the air outlet of the fan assembly passes through the air outlet cavity
  • the body is communicated with the air outlet opening of the air-drying cavity.
  • the fan assembly includes a fan, a flexible casing and a fan casing.
  • the flexible casing is sleeved on the fan, and the outer side of the flexible casing is evenly distributed with hook blocks.
  • the fan is suspended in the fan casing through the hook block of the flexible casing, and a fan assembly air duct is formed between the flexible casing and the fan casing.
  • the air inlet of the fan assembly is provided with a sound insulation cover
  • the sound insulation cover is provided with a fan casing air inlet on the side away from the air inlet opening of the casing
  • the inner surface of the sound insulation cover is provided with a sound insulation cover. Material.
  • a sound insulation material support is arranged between the fan casing and the flexible shell, and a sound insulation material is arranged on the sound insulation material bracket.
  • the air outlet cavity of the housing is provided with an air guide channel
  • the air guide channel is communicated with the air outlet of the fan assembly through the main air outlet channel
  • the air guide channel is provided with an air guide channel outlet.
  • the air outlet of the air guide channel extends into the air-drying cavity from the air outlet opening of the air-drying cavity
  • the air outlet of the air-guiding channel includes a side air outlet and a bottom air outlet
  • the side air outlet is strip-shaped, so
  • the bottom air outlet is circular
  • the side air outlet is provided with at least two air outlets at intervals along the length direction
  • the bottom air outlet is inserted with a tubular air outlet.
  • main air outlet channel is provided with a main air outlet channel bracket, and the main air outlet channel bracket is affixed with a sound insulation material.
  • the main air outlet channel is provided with a main air outlet channel air outlet, and the main air outlet channel air outlet extends into the air drying chamber from the air outlet opening of the air drying cavity; the main air outlet channel is connected with a
  • the upper air outlet channel is provided with an air outlet of the upper air outlet channel, and the air outlet of the upper air outlet channel extends into the air drying chamber from the air outlet opening of the air drying chamber.
  • a fan air inlet cover is provided on the side of the flexible shell close to the fan air inlet, the fan air inlet cover is provided with a cover corresponding to the fan air inlet, and the fan air inlet cover faces the blower of the fan.
  • a circuit board is provided on one side, and the circuit board is provided with a heat sink, and the heat sink is arranged around the cover opening.
  • the bottom surface of the air-drying cavity is provided with a detachable soft foot pad
  • the soft foot pad is provided with at least two strip-shaped protrusions, and there are soft soft pads between the adjacent two strip-shaped protrusions.
  • a cylinder, the top of the soft cylinder is provided with a through hole penetrating the upper surface and the lower surface of the soft foot pad.
  • a heating element is provided at one end of the main air outlet channel close to the air outlet of the fan assembly.
  • the plasma generating device includes an air pump and a plasma generator, the plasma generator is arranged in a sealed cavity, and the sealed cavity is provided with a cavity air inlet and a cavity air outlet The air outlet of the air pump is connected to the air inlet of the cavity, and the air outlet of the cavity is communicated with the air-drying cavity of the housing through a ventilation pipe.
  • a foot dryer with reasonable structure and good sound insulation structure is provided.
  • the foot dryer adds a flexible shell between the fan and the fan casing, which effectively reduces the vibration generated by the fan during operation.
  • the fan assembly air duct formed between the flexible casing and the fan casing seals the wind noise in the fan casing, which effectively reduces the wind noise when the fan is working and greatly improves the user experience.
  • Fig. 1 is the overall three-dimensional structure schematic diagram of a viewing angle of the silent foot dryer of the application
  • FIG. 2 is a schematic diagram of the overall three-dimensional structure of the silent foot dryer of the application from another perspective;
  • Fig. 3 is the overall cross-sectional structure schematic diagram of the silent foot dryer of the application.
  • FIG. 4 is a three-dimensional structural schematic diagram of the fan assembly and the air guide channel of the application from a perspective;
  • FIG. 5 is a three-dimensional structural schematic diagram of the fan assembly and the air guide channel of the application from another perspective;
  • FIG. 6 is a schematic diagram of an explosion structure of the fan assembly of the application.
  • Fig. 8 is the close-up structure schematic diagram of the soft foot pad at the circle place in Fig. 1;
  • first and second are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, features defined as “first”, “second” may expressly or implicitly include one or more features. In the description of the present invention, “plurality” means two or more, unless otherwise expressly and specifically defined.
  • connection In the present utility model, unless otherwise expressly specified and limited, the terms “installation”, “connection”, “connection”, “fixation” and other terms should be understood in a broad sense, for example, it may be a connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of the two elements or the interaction relationship between the two elements.
  • connection can be a mechanical connection or an electrical connection
  • it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of the two elements or the interaction relationship between the two elements.
  • specific meanings of the above terms in the present invention can be understood according to specific situations.
  • a first feature "on” or “under” a second feature may include the first and second features in direct contact, or may include the first and second features The features are not in direct contact but through additional features between them.
  • the first feature being “above”, “over” and “above” the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature.
  • the first feature is “below”, “below” and “below” the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.
  • a silent foot dryer includes a casing 100 and a fan assembly.
  • the side of the casing facing the user is defined as the front side
  • the side of the casing facing the user is defined as the front side
  • the side of the casing away from the user is defined as the rear side.
  • the rear side of the casing 100 is provided with an air inlet opening 101.
  • the air inlet opening 101 is provided with a detachable air inlet opening 101.
  • the filter screen 104 by regularly replacing the filter screen or cleaning the filter screen, can effectively ensure the air quality entering the inside of the foot dryer.
  • the front side of the housing 100 is provided with an air-drying cavity 102 , and the height of the bottom surface of the air-drying cavity 102 gradually decreases from the rear side to the front side, so that the accumulated water on the bottom surface of the air-drying cavity 102 can be discharged out of the air-drying cavity 102 under the action of gravity.
  • the housing 100 is provided with an air-drying cavity opening 103 corresponding to the air-drying cavity 102.
  • the user can insert their feet into the air-drying cavity 102 through the air-drying cavity opening 103.
  • the bottom surface of the air-drying cavity 102 is provided with a removable soft cloth.
  • the quality foot pad 105 preferably, the soft foot pad 105 is made of silicone material, the silicone material has stable chemical properties, good thermal stability, high mechanical strength, and the silicone has a certain self-cleaning function, which is not easy to be contaminated with stains and is easy to cleaning.
  • the inner wall of the air-drying cavity 102 is provided with an air-drying cavity outlet opening, and the fan assembly is arranged in the casing, preferably the fan assembly is arranged above the front of the air-drying cavity, that is, the foot is placed in the back of the foot after the air-drying cavity.
  • the air duct can be better formed and the wind noise can be indirectly reduced.
  • the fan assembly divides the housing 100 into an air inlet cavity and an air outlet cavity, and the air inlet opening 101 passes through the air inlet cavity.
  • the air cavity is communicated with the air inlet of the fan assembly, and the air outlet of the fan assembly is communicated with the air outlet opening of the air drying cavity through the air outlet cavity.
  • the fan assembly includes a fan 204, a flexible shell 203 and an air outlet.
  • the casing, the flexible casing 203 is sleeved on the fan 204, the outer side of the flexible casing 203 is evenly distributed with hook blocks 2031, the fan casing includes the fan front casing 202 and the fan rear casing 201, the fan front casing 202 is connected with the rear casing 201 of the fan by screws, the hook block 2031 is sandwiched between the front casing 202 of the fan and the rear casing 201 of the fan, and the fan 204 is hung on the fan through the hook block 2031 of the flexible shell 203.
  • the fan casing there is no rigid connection between the fan 204 and the fan casing, which can effectively filter the vibration generated when the fan works through the flexible casing.
  • a flexible protrusion 2032 is provided on the side of the flexible casing 203 corresponding to the fan rear casing.
  • the material of the flexible shell 203 is silica gel.
  • the beneficial effects of the present application are: providing a foot dryer with a reasonable structure and good sound insulation structure, the foot dryer adds a flexible shell between the fan and the fan casing, which effectively reduces the work of the fan At the same time, the fan assembly air duct formed between the flexible casing and the fan casing seals the wind noise in the fan casing, which effectively reduces the wind noise when the fan is working and greatly improves the user experience.
  • the air inlet of the fan assembly is provided with a soundproof cover 2011, and the soundproof cover 2011 is provided with a fan casing air inlet 2012 on the side away from the air inlet opening of the casing.
  • the inner surface of the sound insulation cover is provided with sound insulation material.
  • a soundproof cover is arranged at the air inlet of the fan assembly to form a first noise reduction structure.
  • the noise in the fan assembly is directly transmitted from the air inlet of the fan assembly.
  • the inner wall of the sound insulation cover is provided with a sound insulation material, so that the noise from the air inlet of the fan assembly can be greatly reduced after multiple reflections.
  • the air inlet of the fan casing is set towards the front side of the foot dryer, which increases the length of the air inlet air passage, which can keep the noise sealed in the fan casing and cannot directly rush out of the fan casing, further increasing the noise prevention level.
  • the sound-insulating material is sound-absorbing cotton.
  • a sound insulation material support 206 is provided between the fan casing and the flexible shell 203 , and a sound insulation material is provided on the sound insulation material support 206 .
  • a sound-insulating material bracket is provided between the fan casing and the flexible shell, and the sound-insulating material bracket includes a front sound-insulating material bracket 207 and a rear sound-insulating material bracket 206,
  • the rear sound insulation material bracket 206 is covered at the rear end of the flexible shell 203, and the front sound insulation material bracket 207 is covered at the front end of the fan 204.
  • the sound insulation material bracket is covered with sound insulation material, which can greatly reduce the noise generated by the fan.
  • the air outlet cavity of the housing 100 is provided with an air guide channel 220, and the air guide channel 220 communicates with the air outlet of the fan assembly through the main air outlet channel 210.
  • the air channel 220 is provided with an air guide channel air outlet, the air guide channel air outlet extends into the air drying cavity from the air outlet opening of the air drying cavity, and the air guide channel air outlet includes a side air outlet 222 and a bottom air outlet. 221, the side air outlet 222 is strip-shaped, the bottom air outlet 221 is circular, the side air outlet 222 is provided with at least two air outlets at intervals along the length direction, and the bottom air outlet 221 is inserted with Tubular air outlet.
  • air guide channels are provided on both sides of the air outlet cavity of the foot dryer, and the airflow discharged by the fan can be sealed in the air guide channels to reduce the running noise of the whole machine.
  • Both sides of the air-drying cavity are provided with air-drying cavity air-out openings corresponding to the air-guiding channel air outlet, so that both sides of the foot can be blown by the air-drying airflow, which further improves the drying efficiency of the feet.
  • each air guide channel is arranged on the side of the opening of the air-drying cavity, which can increase the tangential force of the air-drying airflow on the foot, accelerate the drying of the heel of the foot, and achieve a better and faster drying effect. On the other hand, it can also prevent the spray from the front air flow from splashing around;
  • the bottom air outlet 221 is arranged at intervals along the horizontal direction on the bottom surface of the air guide channel close to the air drying cavity, which can provide comprehensive air drying air flow to the foot in the length direction and speed up the foot drying process.
  • the air guide channel is used to lengthen the length of the overall air flow channel, which can also achieve the effect of sealing the noise and reducing the noise of the whole machine.
  • the main air outlet channel 210 is provided with a main air outlet channel bracket 240, and the main air outlet channel bracket is affixed with a sound insulation material.
  • the main air outlet is made of flexible material, which can effectively reduce vibration and absorb certain noise.
  • the main air outlet is provided with a main air outlet bracket, which can The main air outlet channel realizes the support function, and at the same time, in order to reduce the noise of the air outlet, the inner side of the main air outlet channel bracket is provided with a sound insulation material.
  • the main air outlet 210 is provided with a main air outlet 2101, and the main air outlet 2101 extends into the air drying chamber 102 from the air outlet opening of the air drying chamber
  • the main air outlet channel 210 is connected with an upper air outlet channel 230, the upper air outlet channel 230 is provided with an upper air outlet channel outlet 2301, and the upper air outlet channel outlet 2301 is opened by the air outlet of the air drying cavity into the air-drying cavity 102 .
  • the air outlet of the main air outlet is provided in the main air outlet, which can provide the effect of providing air out in front of the foot in the air-drying cavity, so that the front of the foot can also be blown to the air-drying airflow; It can be blown to the air-drying airflow.
  • the main air outlet channel is connected with an upper air outlet channel, and the air outlet is extended to the back of the foot through the upper air outlet channel, so that the back of the foot can be blown by the air-drying airflow, improving the drying efficiency of the feet.
  • the side of the flexible casing 203 close to the fan air inlet is provided with a fan air inlet cover 205, and the fan air inlet cover 205 is provided with a cover corresponding to the fan air inlet,
  • a circuit board 2051 is provided on the side of the fan air inlet cover 205 facing the fan 204 , and the circuit board 2051 is provided with a heat sink, and the heat sink is arranged around the cover opening.
  • the air flow will be sucked into the fan by the fan air inlet cover at the front of the fan.
  • the heat generated by the circuit board arranged on the fan air inlet cover is conducted to the heat sink arranged around the cover.
  • the heat of the heat sink is taken away by the airflow entering the air inlet of the fan through the cover, so as to achieve the effect of strengthening heat dissipation and effectively prolong the service life of the power components inside the foot dryer.
  • the bottom surface of the air-drying cavity is provided with a detachable soft foot pad 105, and the soft foot pad 105 is provided with at least two strip-shaped protrusions 1051, two adjacent strip-shaped protrusions 1051 A soft cylinder 1052 is arranged between the protrusions 1051, and a top end of the soft cylinder 1052 is provided with a through hole penetrating the upper surface and the lower surface of the soft foot pad.
  • the strip protrusions 1051 and the soft cylinders 1052 can provide better elastic support for the user's feet, making the touch more comfortable, and at the same time, the soft cylinders 1052 can provide a massage function for the soles of the feet On the other hand, it can absorb the noise in the air-drying cavity to a certain extent, and provide a quieter and more comfortable user experience. Allowing excess water to drain from the through holes to the bottom surface of the drying chamber, the removable soft feet can be easily removed from the foot dryer for cleaning, further reducing the risk of infection.
  • the soft foot pad 105 is made of silica gel, which has stable chemical properties, good thermal stability, and high mechanical strength.
  • the silica gel has a certain self-cleaning function, is not easily stained, and is easy to clean.
  • a heating element 250 is provided at one end of the main air outlet channel close to the air outlet of the fan assembly.
  • a heating element is arranged at one end of the main air outlet channel close to the air outlet of the fan assembly, so that the airflow passing through the heating element is heated into a warm air flow.
  • the drying effect is achieved, and the drying efficiency is further improved;
  • users can avoid discomfort due to cold air drying their feet during the drying process, which greatly improves the user experience.
  • the heating module may be a heating device such as a heating wire.
  • a plasma generating device includes an air pump and a plasma generator, the plasma generator is arranged in a sealed cavity, and the sealed cavity is provided with a cavity air inlet and the cavity air outlet, the air pump air outlet of the air pump is connected with the cavity air inlet, and the cavity air outlet communicates with the air-drying cavity of the housing through a ventilation pipe.

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  • Detail Structures Of Washing Machines And Dryers (AREA)
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Abstract

一种静音干足机，包括壳体(100)和风机组件，壳体(100)设有进风开口(101)和风干腔(102)，风干腔(102)的内壁设有风干腔出风开口，风机组件将壳体内分隔为进风腔体和出风腔体，进风开口(101)通过进风腔体与风机组件的进风口连通，风机组件的出风口通过出风腔体与风干腔出风开口连通，风机组件包括风机(204)、柔质壳(203)和风机壳，柔质壳(203)套接于风机(204)，柔质壳(203)的外侧设有挂接块(2031)，风机(204)通过挂接块(2031)吊接于风机壳内。提供了一种结构合理、具有良好隔音结构的干足机，在风机(204)与风机壳之间增加柔质壳(203)，有效降低了风机(204)工作时产生的震动，同时柔质壳(203)与风机壳之间形成的风机组件风道将风噪密封于风机壳内，有效降低了风机(204)工作时的风噪。

Description

一种静音干足机
本申请是以申请号为202110069109.0、申请日为2021年1月19的中国专利申请为基础，并主张其优先权，该申请的全部内容在此作为整体引入本申请中。
技术领域
本申请涉及干足机技术领域，尤其是指一种静音干足机。
背景技术
干足机是一种可以对足部进行加热风干的设备，通过内部的电机带动风叶旋转从而产生气流，气流通过设备内部的加热模块加热形成热风，通过热风将将足部表面的水分吹走并进行干燥，是一种非常方便的家用电器。
由于干足机内部有电机及产生风力的风叶，电机自身噪音也很大，因此不可避免地会产生震动和噪声，影响用户体验，因此需要一种工作更为安静的干足机。
申请内容
本申请所要解决的技术问题是：针对现有技术的不足，提供一种结构可靠，工作安静的干足机。
为了解决上述技术问题，本申请采用的技术方案为：一种静音干足机，包括壳体和风机组件，所述壳体的一侧设有进风开口，所述壳体的另一侧设有风干腔，所述壳体对应所述风干腔设有风干腔开口，所述风干腔的内壁设有风干腔出风开口，所述风机组件设置于所述壳体内，所述风机组件将所述壳体内分隔为进风腔体和出风腔体，所述进风开口通过所述进风腔体与所述风机组件的进风口连通，所述风机组件的出风口通过所述出风腔体与所述风干腔出风开口连通，所述风机组件包括风机、柔质壳和风机壳，所述柔质壳套接于所述风机，所述柔质壳的外侧均匀分布有挂接块，所述风机通过所述柔质壳的挂接块吊接于所述风机壳内，所述柔质壳与所述风机壳之间形成有风机组件风道。
进一步的，所述风机组件的进风口设有隔音盖，所述隔音盖于远离所述壳体的进风开口的一侧设有风机壳进风口，所述隔音盖的内表面设有隔音材料。
进一步的，所述风机壳与所述柔质壳之间设有隔音材料支架，所述隔音材料支架上设有隔音材料。
进一步的，所述壳体的出风腔体设有导风通道，所述导风通道通过主出风通道与所述风机组件的出风口连通，所述导风通道设有导风通道出风口，所述导风通道出风口由所述风干腔出风开口伸入所述风干腔中，所述导风通道出风口包括侧出风口和底出风口，所述侧出风口呈条形，所述底出风口呈圆形，所述侧出风口沿长度方向间隔设有至少两个出风孔，所述底出风口插设有管状出风嘴。
进一步的，所述主出风通道中设有主出风通道支架，所述主出风通道支架上贴设有隔音材料。
进一步的，所述主出风通道设有主出风通道出风口，所述主出风通道出风口由所述风干腔出风开口伸入所述风干腔中；所述主出风通道连接有上出风通道，所述上出风通道设有上出风通道出风口，所述上出风通道出风口由所述风干腔出风开口伸入所述风干腔中。
进一步的，所述柔质壳靠近风机入风口的一侧设有风机入风口盖，所述风机入风口盖对应所述风机入风口设有盖口，所述风机入风口盖面向所述风机的一侧设有电路板，所述电路板设有散热片，所述散热片围绕所述盖口设置。
进一步的，所述风干腔的底面设有可拆卸的软质脚垫，所述软质脚垫设有至少两条条状凸起，相邻的两条条状凸起之间设有软质柱体，所述软质柱体的顶端设有贯穿软质脚垫上表面和下表面的通孔。
进一步的，所述主出风通道靠近所述风机组件的出风口的一端设有发热组件。
进一步的，还包括等离子发生装置，所述等离子发生装置包括气泵和等离子发生器，所述等离子发生器设置于一密封腔体内，所述密封腔体设有腔体进气口和腔体出气口，所述气泵的气泵出气口与所述腔体进气口连接，所述腔体出气口通过通气管与壳体的风干腔连通。
本申请的有益效果在于：提供了一种结构合理、具有良好隔音结构的干足机，该干足机在风机与风机壳之间增加柔质壳，有效降低了风机工作时产生的震动，同时柔质壳与风机壳之间形成的风机组件风道将风噪密封于风机壳内，有效降低了风机工作时的风噪，大大提高了用户体验。
附图说明
下面结合附图详述本申请的具体流程及结构：
图1为本申请的静音干足机的一个视角的整体三维结构示意图；
图2为本申请的静音干足机的另一个视角的整体三维结构示意图；
图3为本申请的静音干足机的整体的剖面结构示意图；
图4为本申请的风机组件和导风通道的一个视角的三维结构示意图；
图5为本申请的风机组件和导风通道的另一个视角的三维结构示意图；
图6为本申请的风机组件的爆炸结构示意图；
图7为本申请的气流走向示意图；
图8为图1中圆圈处软质脚垫的特写结构示意图；
100-壳体；101-进风开口；102-风干腔；103-风干腔开口；104-滤网；105-软质脚垫；1051-条状凸起；1052-软质柱体；
201-风机后壳；2011-隔音盖；2012-风机壳进风口；202-风机前壳；203-柔质壳；2031-挂接块；2032-柔质凸起；204-风机；205-风机入风口盖；2051-电路板；206-后隔音材料支架；207-前隔音材料支架；
210-主出风通道；2101-主出风通道出风口；
220-导风通道；221-底出风口；222-侧出风口；
230-上出风通道；2301-上出风通道出风口；
240-主出风通道支架；
250-发热组件。
具体实施方式
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型的一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。
在本实用新型的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多特征。在本实用新型的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本实用新型中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本实用新型中的具体含义。
在本实用新型中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本实用新型的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不应理解为必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。此外，本领域的技术人员可以将本说明书中描述的不同实施例或示例进行接合和组合。
实施例1
请参阅图1至图8，一种静音干足机，包括壳体100和风机组件，需要说明的是，本实施例中，将所述壳体面向用户的一侧定义为前侧，所述壳体远离用户的一侧定义为后侧，所述壳体100的后侧设有进风开口101，为了防止杂物、灰尘进入干足机内部导致故障，进风开口101处设有可拆卸的滤网104，通过定期更换滤网或清洗滤网，可以有效保证进入干足机内部的空气质量。
所述壳体100的前侧设有风干腔102，风干腔102的底面高度由后侧至前侧逐渐降低，可以让风干腔底面的积水在重力作用下排出风干腔102。
所述壳体100对应所述风干腔102设有风干腔开口103，用户可通过风干腔开口103将脚伸入风干腔102中，为了提高舒适度，风干腔102的底面设置有可拆卸的软质脚垫105，优选地，软质脚垫105为硅胶材质，硅胶材质化学性质稳定，热稳定性好，有较高的机械强度，且硅胶具备一定的自洁功能，不易沾染污渍，也容易清洗。
所述风干腔102的内壁设有风干腔出风开口，所述风机组件设置于所述壳体内，优选地风机组件设置于风干腔前部的上方，即将足部放入风干腔后的足背的前上方，可以更好地形成风道，间接降低风噪，所述风机组件将所述壳体100内分隔为进风腔体和出风腔体，所述进风开口101通过所述进风腔体与所述风机组件的进风口连通，所述风机组件的出风口通过所述出风腔体与所述风干腔出风开口连通，所述风机组件包括风机204、柔质壳203和风机壳，所述柔质壳203套接于所述风机204，所述柔质壳203的外侧均匀分布有挂接块2031，风机壳包括风机前壳202和风机后壳201，风机前壳202与风机后壳201通过螺丝连接，挂接块2031夹设于风机前壳202和风机后壳201之间，所述风机204通过所述柔质壳203的挂接块2031吊接于所述风机壳内，如此风机204与风机壳之间没有硬性连接，可以有效将风机工作时产生的震动通过柔质壳滤除，所述柔质壳203与所述风机壳之间形成有风机组件风道，为了进一步增加柔质壳203与风机后壳201之间的减震效果，柔质壳203对应风机后壳的一侧设有柔质凸起2032。优选的，柔质壳203的材质为硅胶。
从上述描述可知，本申请的有益效果在于：提供了一种结构合理、具有良好隔音结构的干足机，该干足机在风机与风机壳之间增加柔质壳，有效降低了风机工作时产生的震动，同时柔质壳与风机壳之间形成的风机组件风道将风噪密封于风机壳内，有效降低了风机工作时的风噪，大大提高了用户体验。
实施例2
在实施例1的基础上，所述风机组件的进风口设有隔音盖2011，所述隔音盖2011于远离所述壳体的进风开口的一侧设有风机壳进风口2012，所述隔音盖的内表面设有隔音材料。
本实施例中，为了防止风机组件中的噪音直接传出，在风机组件的进风口设置隔音盖，形成第一消音结构，在隔音盖面向干足机前侧设置风机壳进风口，可以防止风机组件中的噪音从风机组件的进风口直接传出，为了进一步削减噪音，隔音盖的内壁设有隔音材料，可达到由风机组件的进风口传出的噪音在多次反射后被大大削减。另外，风机壳进风口朝干足机的前侧设置，增加了进风气流通道的长度，能够让噪音密闭在风机壳里面，不能直接冲出风机壳，进一步增加防噪水平。
优选的，隔音材料为吸音棉。
实施例3
在实施例2的基础上，所述风机壳与所述柔质壳203之间设有隔音材料支架206，所述隔音材料支架206上设有隔音材料。
本实施例中，为了能够进一步防止风机的噪音传播出风机组件，风机壳与柔质壳之间设有隔音材料支架，所述隔音材料支架包括前隔音材料支架207和后隔音材料支架206，后隔音材料支架206罩设在柔质壳203的后端，前隔音材料支架207罩设在风机204的前端，隔音材料支架上贴设有隔音材料，可以大大降低风机产生的噪音。
实施例4
在实施例3的基础上，所述壳体100的出风腔体设有导风通道220，所述导风通道220通过主出风通道210与所述风机组件的出风口连通，所述导风通道220设有导风通道出风口，所述导风通道出风口由所述风干腔出风开口伸入所述风干腔中，所述导风通道出风口包括侧出风口222和底出风口221，所述侧出风口222呈条形，所述底出风口221呈圆形，所述侧出风口222沿长度方向间隔设有至少两个出风孔，所述底出风口221插设有管状出风嘴。
本实施例中，为了进一步降低风噪，干足机的出风腔体的两侧各设有导风通道，可以将风机排出的气流密封于导风通道中，降低整机运行噪音。
风干腔的两侧均对应导风通道出风口设有风干腔出风开口，如此一来可以让足部的两侧均能够被风干气流吹到，进一步提高干足效率。
具体的，每个导风通道的侧出风口222设置于风干腔开口的侧面，可以增加风干气流对足部的切向力，加速吹干足后跟部，实现更好更快的干足效果，另一方面也可以防止前端气流喷飞的水花四处乱溅；
底出风口221则沿水平方向间隔设置于导风通道靠近风干腔的底面，可以对足部在长度方向提供全面的风干气流，加快干足过程。
采用导风通道使整体的风气流通道的长度变长，也能够达到密封噪音,降低整机噪音的效果。
实施例5
在实施例4的基础上，所述主出风通道210中设有主出风通道支架240，所述主出风通道支架上贴设有隔音材料。
本实施例中，主出风道采用柔性材质制成，可以有效减轻震动，吸附一定的噪音，为了让主出风通道能够保持形状，主出风通道中设置有主出风通道支架，可以对主出风通道实现支撑作用，同时为了减轻出风噪音，主出风通道支架的内侧设有隔音材料。
实施例6
在实施例5的基础上，所述主出风通道210设有主出风通道出风口2101，所述主出风通道出风口2101由所述风干腔出风开口伸入所述风干腔102中；所述主出风通道210连接有上出风通道230，所述上出风通道230设有上出风通道出风口2301，所述上出风通道出风口2301由所述风干腔出风开口伸入所述风干腔102中。
本实施例中，在主出风通道设置主出风通道出风口，可以实现在风干腔中提供足部前方出风的效果，让足部前方也能被吹到风干气流；为了能够让足背能够被吹到风干气流，主出风通道连接有上出风通道，通过上出风通道将出风口延伸至足背部，可以让足背部能被风干气流吹到，提高干足效率。
实施例7
在上述任意一项实施例的基础上，所述柔质壳203靠近风机入风口的一侧设有风机入风口盖205，所述风机入风口盖205对应所述风机入风口设有盖口，所述风机入风口盖205面向所述风机204的一侧设有电路板2051，所述电路板2051设有散热片，所述散热片围绕所述盖口设置。
本实施例中，风机开始工作后，气流会由风机前部的风机入风口盖吸入风机，此时设置在风机入风口盖上的电路板所产生的热量传导至环绕盖口设置的散热片上，散热片的热量则由经盖口进入风机入风口的气流带走，从而达到加强散热的效果，有效延长了干足机内部功率器件的使用寿命。
实施例8
在实施例7的基础上，所述风干腔的底面设有可拆卸的软质脚垫105，所述软质脚垫105设有至少两条条状凸起1051，相邻的两条条状凸起1051之间设有软质柱体1052，所述软质柱体1052的顶端设有贯穿软质脚垫上表面和下表面的通孔。
本实施例中，一方面条状凸起1051和软质柱体1052可以为用户足部提供更好的弹性支撑，让触感更为舒适，同时，软质柱体1052可为足底提供按摩功能，另一方面可以在一定程度上吸收风干腔中的噪音，提供更为安静舒适的用户体验，所述软质柱体1052的顶端设有贯穿软质脚垫上表面和下表面的通孔，可以让多余的水从通孔汇集至风干腔的底面流出，可拆卸的软质脚垫可以方便地从干足机中取出进行清洁，进一步降低传染风险。
优选地，软质脚垫105为硅胶材质，硅胶材质化学性质稳定，热稳定性好，有较高的机械强度，且硅胶具备一定的自洁功能，不易沾染污渍，也容易清洗。
实施例9
在实施例8的基础上，所述主出风通道靠近所述风机组件的出风口的一端设有发热组件250。
本实施例中，在主出风通道靠近所述风机组件的出风口的一端设置发热组件，使通过发热组件的气流被加热成为暖气流，一方面达到烘干效果，进一步提高干足效率，另一方面让用户在干足过程中避免因为冷风干足而感到不适，大大提高了用户体验。
具体的，加热模块可以为电热丝等发热器件。
实施例10
在实施例9的基础上，还包括等离子发生装置，所述等离子发生装置包括气泵和等离子发生器，所述等离子发生器设置于一密封腔体内，所述密封腔体设有腔体进气口和腔体出气口，所述气泵的气泵出气口与所述腔体进气口连接，所述腔体出气口通过通气管与壳体的风干腔连通。
以上所述仅为本申请的实施例，并非因此限制本申请的专利范围，凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本申请的专利保护范围内。

Claims (10)

  1. 一种静音干足机，其特征在于：包括壳体和风机组件，所述壳体的一侧设有进风开口，所述壳体的另一侧设有风干腔，所述壳体对应所述风干腔设有风干腔开口，所述风干腔的内壁设有风干腔出风开口，所述风机组件设置于所述壳体内，所述风机组件将所述壳体内分隔为进风腔体和出风腔体，所述进风开口通过所述进风腔体与所述风机组件的进风口连通，所述风机组件的出风口通过所述出风腔体与所述风干腔出风开口连通，所述风机组件包括风机、柔质壳和风机壳，所述柔质壳套接于所述风机，所述柔质壳的外侧均匀分布有挂接块，所述风机通过所述柔质壳的挂接块吊接于所述风机壳内，所述柔质壳与所述风机壳之间形成有风机组件风道，所述风机与所述柔质壳之间形成有进风风道。
  2. 如权利要求1所述的静音干足机，其特征在于：所述风机组件的进风口设有隔音盖，所述隔音盖于远离所述壳体的进风开口的一侧设有风机壳进风口，所述隔音盖的内表面设有隔音材料。
  3. 如权利要求2所述的静音干足机，其特征在于：所述风机壳与所述柔质壳之间设有隔音材料支架，所述隔音材料支架上设有隔音材料。
  4. 如权利要求3所述的静音干足机，其特征在于：所述壳体的出风腔体设有导风通道，所述导风通道通过主出风通道与所述风机组件的出风口连通，所述导风通道设有导风通道出风口，所述导风通道出风口由所述风干腔出风开口伸入所述风干腔中，所述导风通道出风口包括侧出风口和底出风口，所述侧出风口呈条形，所述底出风口呈圆形，所述侧出风口沿长度方向间隔设有至少两个出风孔，所述底出风口插设有管状出风嘴。
  5. 如权利要求4所述的静音干足机，其特征在于：所述主出风通道中设有主出风通道支架，所述主出风通道支架上贴设有隔音材料。
  6. 如权利要求5所述的静音干足机，其特征在于：所述主出风通道设有主出风通道出风口，所述主出风通道出风口由所述风干腔出风开口伸入所述风干腔中；所述主出风通道连接有上出风通道，所述上出风通道设有上出风通道出风口，所述上出风通道出风口由所述风干腔出风开口伸入所述风干腔中。
  7. 如权利要求1-6任意一项所述的静音干足机，其特征在于：所述柔质壳靠近风机入风口的一侧设有风机入风口盖，所述风机入风口盖对应所述风机入风口设有盖口，所述风机入风口盖面向所述风机的一侧设有电路板，所述电路板设有散热片，所述散热片围绕所述盖口设置。
  8. 如权利要求7所述的静音干足机，其特征在于：所述风干腔的底面设有可拆卸的软质脚垫，所述软质脚垫设有至少两条条状凸起，相邻的两条条状凸起之间设有软质柱体，所述软质柱体的顶端设有贯穿软质脚垫上表面和下表面的通孔。
  9. 如权利要求8所述的静音干足机，其特征在于：所述主出风通道靠近所述风机组件的出风口的一端设有发热组件。
  10. 如权利要求9所述的静音干足机，其特征在于：还包括等离子发生装置，所述等离子发生装置包括气泵和等离子发生器，所述等离子发生器设置于一密封腔体内，所述密封腔体设有腔体进气口和腔体出气口，所述气泵的气泵出气口与所述腔体进气口连接，所述腔体出气口通过通气管与壳体的风干腔连通。
PCT/CN2021/081038 2021-01-19 2021-03-16 一种静音干足机 WO2022156053A1 (zh)

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CN113638910B (zh) * 2021-07-26 2023-07-28 深圳市象族智能科技有限公司 降噪结构及拂足装置
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