CN219012915U - fan - Google Patents
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- CN219012915U CN219012915UCN202223038810.5UCN202223038810UCN219012915UCN 219012915 UCN219012915 UCN 219012915UCN 202223038810 UCN202223038810 UCN 202223038810UCN 219012915 UCN219012915 UCN 219012915U
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/084—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
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Abstract
Translated fromChinese
Description
Translated fromChinese技术领域technical field
本申请属于风扇技术领域，更具体地说，是涉及一种风扇。The present application belongs to the technical field of fans, and more specifically relates to a fan.
背景技术Background technique
电风扇简称电扇，也称为风扇、扇风机，是一种利用电动机驱动扇叶旋转，来达到使空气加速流通的家用电器，主要用于清凉解暑和流通空气。广泛用于家庭、教室，办公室、商店、医院和宾馆等场所。目前市场上的电风扇按照用途可以分为家用电风扇和工业用排风扇两类，其中家用的电风扇又包括：吊扇、台扇、落地扇、壁扇、顶扇、换气扇、转页扇、空调扇等。An electric fan is referred to as an electric fan, also known as a fan or a fan. It is a household appliance that uses a motor to drive the fan blades to rotate to accelerate the circulation of air. It is mainly used for cooling, relieving heat and circulating air. Widely used in homes, classrooms, offices, shops, hospitals and hotels and other places. At present, electric fans on the market can be divided into household electric fans and industrial exhaust fans according to their uses. Among them, household electric fans include: ceiling fans, desk fans, floor fans, wall fans, ceiling fans, ventilation fans, rotary fans, Air conditioner etc.
但是，目前市场上的小风扇在使用时需要用手进行持握，持握风扇的手无法在进行吹风的同时进行其他操作,使用体验较差。However, the small fans currently on the market need to be held by hand, and the hand holding the fan cannot perform other operations while blowing air, and the user experience is poor.
实用新型内容Utility model content
本申请实施例的目的在于提供一种风扇，旨在解决现有技术中的小风扇在使用时需要用手进行持握，持握风扇的手无法在进行吹风的同时进行其他操作的技术问题。The purpose of the embodiments of the present application is to provide a fan, aiming at solving the technical problem that the small fan in the prior art needs to be held by hand, and the hand holding the fan cannot perform other operations while blowing air.
为实现上述目的，根据本申请的一个方面，提供了一种风扇，风扇包括：挂脖壳体，挂脖壳体包括连接段及分别连接于连接段两侧的脖侧段，连接段与两个脖侧段共同围设形成挂脖空间；连接段和/或至少一个脖侧段上设置有电吹风部，各电吹风部均用于向挂脖空间所在方向吹风。In order to achieve the above object, according to one aspect of the present application, a fan is provided. The fan includes: a hanging neck housing, the hanging neck housing includes a connecting section and neck side sections respectively connected to both sides of the connecting section, the connecting section and the two The two neck sections are jointly arranged to form a hanging neck space; the connecting section and/or at least one neck section is provided with a hair dryer, and each hair dryer is used to blow air in the direction of the hanging neck space.
可选地，电吹风部包括定位凸柱、转动风叶及与转动风叶驱动连接的三相电机驱动组件，三相电机驱动组件包括定子及套设在定子外的转子，转子固定安装在转动风叶上，并与转动风叶同轴设置，定子固定套设在定位凸柱上。Optionally, the hair dryer part includes positioning bosses, rotating fan blades, and a three-phase motor drive assembly connected to the rotating blade. The three-phase motor drive assembly includes a stator and a rotor sleeved outside the stator. The fan blade is arranged coaxially with the rotating fan blade, and the stator is fixedly sleeved on the positioning boss.
可选地，连接段上设置有电吹风部，连接段内设置有第一导风腔，连接段上设置有与第一导风腔连通的第一出风口，第一出风口朝向挂脖空间所在方向，定位凸柱设置在第一导风腔内，转动风叶可转动的安装在第一导风腔内，用于向第一出风口吹风。Optionally, the connecting section is provided with a hair dryer, the connecting section is provided with a first air guiding chamber, the connecting section is provided with a first air outlet communicating with the first air guiding chamber, and the first air outlet faces the hanging neck space In this direction, the positioning boss is arranged in the first air guide cavity, and the rotating blade is rotatably installed in the first air guide cavity for blowing air to the first air outlet.
可选地，连接段上设置有与第一导风腔连通的第一进风口，第一进风口朝向转动风叶的端部，第一出风口朝向转动风叶的侧部。Optionally, the connecting section is provided with a first air inlet communicating with the first air guide cavity, the first air inlet faces the end of the rotating blade, and the first air outlet faces the side of the rotating blade.
可选地，转动风叶上设置有固定孔，固定孔的轴线与转动风叶的轴线共线，电吹风部还包括转轴，转轴的第一端固定穿设在固定孔内；定位凸柱内部设置有定位孔，定位孔的轴线与转轴的轴线共线，转轴的第二端可转动地穿设在定位孔内。Optionally, the rotating fan blade is provided with a fixing hole, the axis of the fixing hole is collinear with the axis of the rotating fan blade, and the hair dryer part also includes a rotating shaft, and the first end of the rotating shaft is fixedly installed in the fixing hole; A positioning hole is provided, the axis of the positioning hole is in line with the axis of the rotating shaft, and the second end of the rotating shaft is rotatably passed through the positioning hole.
可选地，连接段内设置有多个第一导风筋，多个第一导风筋围设形成第一导风腔，第一出风口为多个，多个第一出风口沿连接段的延伸方向间隔设置，第一导风腔的末端与多个第一出风口连通。Optionally, a plurality of first air guide ribs are arranged in the connecting section, and the first air guide ribs are surrounded to form a first air guide chamber, and there are multiple first air outlets, and the plurality of first air outlets are arranged along the connecting section. The extension direction of the first air guide chamber is arranged at intervals, and the end of the first air guide chamber communicates with a plurality of first air outlets.
可选地，至少一电吹风部包括轴承部，轴承部的外圈固定在定位孔内，轴承部的内圈套设于转轴的第二端；轴承部包括滚动轴承，电吹风部还包括限位件，限位件安装在转轴的第二端，轴承部位于限位件与转轴的第一端之间；轴承部为多个，定位孔的内侧壁上设置有内凸缘，内凸缘设置在相邻两个轴承部之间，以使相邻两个轴承部间隔设置；或，轴承部包括滑动轴承，电吹风部还包括两个密封圈，两个密封圈均套设在转轴上，并分别位于滑动轴承的两侧。Optionally, at least one hair dryer part includes a bearing part, the outer ring of the bearing part is fixed in the positioning hole, and the inner ring of the bearing part is sleeved on the second end of the rotating shaft; the bearing part includes a rolling bearing, and the hair dryer part also includes a limiter , the limiting member is installed on the second end of the rotating shaft, the bearing part is located between the limiting member and the first end of the rotating shaft; there are multiple bearing parts, and an inner flange is arranged on the inner side wall of the positioning hole, and the inner flange is arranged on Between two adjacent bearing parts, so that the adjacent two bearing parts are arranged at intervals; or, the bearing part includes a sliding bearing, and the hair dryer part also includes two sealing rings, and the two sealing rings are sleeved on the rotating shaft, and They are respectively located on both sides of the sliding bearing.
可选地，两个脖侧段上均设置有电吹风部，脖侧段内设置有第二导风腔，脖侧段上设置有与第二导风腔连通的第二出风口，第二出风口朝向挂脖空间所在方向，定位凸柱设置在第二导风腔内，转动风叶可转动的安装在第二导风腔内，用于向第二出风口吹风。Optionally, hair dryer parts are provided on the two neck side sections, a second air guide chamber is arranged in the neck side section, and a second air outlet connected to the second air guide chamber is provided on the neck side section. The air outlet faces the direction of the hanging neck space, the positioning boss is arranged in the second air guide chamber, and the rotating fan blade is rotatably installed in the second air guide chamber for blowing air to the second air outlet.
可选地，脖侧段上设置有与第二导风腔连通的第二进风口，第二进风口朝向转动风叶的端部，第二出风口朝向转动风叶的侧部。Optionally, the neck side section is provided with a second air inlet communicating with the second air guide cavity, the second air inlet faces the end of the rotating blade, and the second air outlet faces the side of the rotating blade.
可选地，风扇还包括供电部，供电部安装在挂脖壳体内，供电部与各电吹风部电连接，挂脖壳体上设置有充电口，充电口与供电部电连接。Optionally, the fan further includes a power supply part installed in the hanging neck housing, the power supply part is electrically connected to each hair dryer, a charging port is provided on the hanging neck housing, and the charging port is electrically connected to the power supply part.
本申请提供的风扇的有益效果在于：与现有技术相比，本申请所提供的风扇通过在连接段的两侧分别设置两个脖测段，使连接段与两个脖侧段能够共同围设形成挂脖空间，使用户能够通过挂脖空间，将本申请所提供的风扇挂设在身上，从而有效的解放了用户的双手，与此同时，通过在连接段和/或至少一个脖侧段上设置电吹风部，使本申请所提供的风扇能够向挂脖空间内吹风，从而使用户能够得到良好的吹凉体验。The beneficial effect of the fan provided by the application lies in that: compared with the prior art, the fan provided by the application sets two neck measuring sections on both sides of the connecting section respectively, so that the connecting section and the two neck side sections can jointly surround the fan. A hanging neck space is formed, so that the user can hang the fan provided by the application on the body through the hanging neck space, thereby effectively liberating the user's hands. At the same time, through the connecting section and/or at least one neck side A hair dryer is arranged on the section, so that the fan provided by the application can blow air into the space of the halter neck, so that the user can get a good cooling experience.
附图说明Description of drawings
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present application, the accompanying drawings that need to be used in the descriptions of the embodiments or the prior art will be briefly introduced below. Obviously, the accompanying drawings in the following description are only for the present application For some embodiments, those of ordinary skill in the art can also obtain other drawings based on these drawings without paying creative efforts.
图1为本申请实施例提供的风扇的结构示意图；FIG. 1 is a schematic structural diagram of a fan provided in an embodiment of the present application;
图2为本申请实施例提供的另一视角下的风扇的结构示意图；FIG. 2 is a schematic structural diagram of a fan under another perspective provided by the embodiment of the present application;
图3为本申请实施例提供的拆去部分零件的风扇的结构示意图；Fig. 3 is a schematic structural diagram of a fan with some parts removed according to the embodiment of the present application;
图4为本申请实施例提供的拆去部分零件的风扇的结构示意图；Fig. 4 is a schematic structural diagram of a fan with some parts removed according to the embodiment of the present application;
图5为本申请实施例提供的拆去部分零件的风扇的结构示意图；Fig. 5 is a schematic structural diagram of a fan with some parts removed according to the embodiment of the present application;
图6为本申请实施例提供的拆去部分零件的风扇的结构示意图；Fig. 6 is a schematic structural diagram of a fan with some parts removed according to the embodiment of the present application;
图7为本申请实施例提供的风扇的局部剖视图；Fig. 7 is a partial sectional view of the fan provided by the embodiment of the present application;
图8为图7中B区域的局部放大图；Fig. 8 is a partially enlarged view of area B in Fig. 7;
图9为本申请另一实施例提供的风扇的局部剖视图；Fig. 9 is a partial sectional view of a fan provided by another embodiment of the present application;
图10为图9中A区域的局部放大图；Fig. 10 is a partially enlarged view of area A in Fig. 9;
上述附图所涉及的标号明细如下：The details of the labels involved in the above drawings are as follows:
10、挂脖壳体；10. Halter shell;
11、连接段；111、第一导风腔；112、第一出风口；113、第一进风口；114、第一导风筋；11. Connecting section; 111. First air guiding chamber; 112. First air outlet; 113. First air inlet; 114. First air guiding rib;
12、脖侧段；121、第二导风腔；122、第二出风口；123、第二进风口；12. Neck side section; 121. Second air guiding chamber; 122. Second air outlet; 123. Second air inlet;
13、挂脖空间；13. Hanging neck space;
14、充电口；14. Charging port;
20、电吹风部；20. Hair dryer department;
21、定位凸柱；211、定位孔；2111、内凸缘；21. Positioning boss; 211. Positioning hole; 2111. Inner flange;
22、转动风叶；221、固定孔；22. Rotating blades; 221. Fixing holes;
23、三相电机驱动组件；231、定子；232、转子；23. Three-phase motor drive assembly; 231. Stator; 232. Rotor;
24、转轴；24. Shaft;
25、轴承部；251、滚动轴承；252、滑动轴承；25. Bearing department; 251. Rolling bearing; 252. Sliding bearing;
26、限位件；26. Limiting parts;
27、密封圈；27. Sealing ring;
30、供电部。30. Power supply department.
具体实施方式Detailed ways
为了使本申请所要解决的技术问题、技术方案及有益效果更加清楚明白，以下结合附图及实施例，对本申请进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本申请，并不用于限定本申请。In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
需要说明的是，当元件被称为“固定于”或“设置于”另一个元件，它可以直接在另一个元件上或者间接在该另一个元件上。当一个元件被称为是“连接于”另一个元件，它可以是直接连接到另一个元件或间接连接至该另一个元件上。在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本申请。It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element. In the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.
需要理解的是，术语“长度”、“宽度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”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申请和简化描述，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申请的限制。It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the application and simplifying the description, rather than indicating or implying No device or element must have a particular orientation, be constructed, and operate in a particular orientation, and thus should not be construed as limiting the application.
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个该特征。在本申请的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present application, "plurality" means two or more, unless otherwise specifically defined.
正如背景技术中所记载的，目前，电风扇简称电扇，也称为风扇、扇风机，是一种利用电动机驱动扇叶旋转，来达到使空气加速流通的家用电器，主要用于清凉解暑和流通空气。广泛用于家庭、教室，办公室、商店、医院和宾馆等场所。目前市场上的电风扇按照用途可以分为家用电风扇和工业用排风扇两类，其中家用的电风扇又包括：吊扇、台扇、落地扇、壁扇、顶扇、换气扇、转页扇、空调扇等。但是，目前市场上的小风扇在使用时需要用手进行持握，持握风扇的手无法在进行吹风的同时进行其他操作,使用体验较差。As recorded in the background technology, at present, an electric fan is referred to as an electric fan for short, also known as a fan or a fan fan. To circulate the air. Widely used in homes, classrooms, offices, shops, hospitals and hotels and other places. At present, electric fans on the market can be divided into household electric fans and industrial exhaust fans according to their uses. Among them, household electric fans include: ceiling fans, desk fans, floor fans, wall fans, ceiling fans, ventilation fans, rotary fans, Air conditioner etc. However, the small fans currently on the market need to be held by hand, and the hand holding the fan cannot perform other operations while blowing air, and the user experience is poor.
参见图1至图10所示，为了解决上述问题，根据本申请的一个方面，本申请的实施例提供了一种风扇，风扇包括：挂脖壳体10，挂脖壳体10包括连接段11及分别连接于连接段11两侧的脖侧段12，连接段11与两个脖侧段12共同围设形成挂脖空间13；连接段11和/或至少一个脖侧段12上设置有电吹风部20，各电吹风部20均用于向挂脖空间13所在方向吹风。本实施例所提供的风扇通过在连接段11的两侧分别设置两个脖测段，使连接段11与两个脖侧段12能够共同围设形成挂脖空间13，使用户能够通过挂脖空间13，将本实施例所提供的风扇挂设在身上，从而有效的解放了用户的双手，与此同时，通过在连接段11和/或至少一个脖侧段12上设置电吹风部20，使本实施例所提供的风扇能够向挂脖空间13内吹风，从而使用户能够得到良好的吹凉体验。Referring to FIGS. 1 to 10 , in order to solve the above problems, according to one aspect of the present application, an embodiment of the present application provides a fan, the fan includes: a hanging
目前市场上的便携式的风扇采用单相电机进行驱动，风力较小，吹凉的效果较差，无法给用户带来更好的使用体验。At present, the portable fans on the market are driven by single-phase motors, the wind force is small, and the cooling effect is poor, which cannot bring better user experience to users.
参见图3至图10所示，为了解决上述问题，本实施例中的电吹风部20包括定位凸柱21、转动风叶22及与转动风叶22驱动连接的三相电机驱动组件23，三相电机驱动组件23包括定子231及套设在定子231外的转子232，转子232固定安装在转动风叶22上，并与转动风叶22同轴设置，定子231固定套设在定位凸柱21上。通过使用三相电机驱动组件23对本实施例所提供的转动风叶22进行驱动，使本申请所提供的电吹风部20能够向挂脖空间13内输出更大的风力，从而有效的提高用户的吹凉体验。3 to 10, in order to solve the above problems, the
参见图3至图5所示，在一种具体的实施例中，本实施例中的连接段11上设置有电吹风部20，连接段11内设置有第一导风腔111，连接段11上设置有与第一导风腔111连通的第一出风口112，第一出风口112朝向挂脖空间13所在方向，定位凸柱21设置在第一导风腔111内，转动风叶22可转动的安装在第一导风腔111内，用于向第一出风口112吹风。Referring to Fig. 3 to Fig. 5, in a specific embodiment, the connecting
在一种优选的实施例中，本实施例所提供的旋转风叶为径流式风扇。In a preferred embodiment, the rotating blade provided in this embodiment is a radial fan.
参见图1至图5所示，在一种具体的实施例中，为了使本实施例所提供的风扇能够有效的向挂脖空间13内吹风，本实施例中的连接段11上设置有与第一导风腔111连通的第一进风口113，第一进风口113朝向转动风叶22的端部，第一出风口112朝向转动风叶22的侧部。通过在本实施例所提供的连接段11上设置朝向转动风叶22的端部的第一进风口113，及朝向转动风叶22的侧部的第一出风口112，使本实施例所提供的风扇能够有效的将外部环境空气输出到挂脖空间13当中，从而使用户能够得到更好的吹凉效果。Referring to Figures 1 to 5, in a specific embodiment, in order to enable the fan provided in this embodiment to effectively blow air into the
参见图7至图10所示，在一种具体的实施例中，本实施例中的转动风叶22上设置有固定孔221，固定孔221的轴线与转动风叶22的轴线共线，电吹风部20还包括转轴24，转轴24的第一端固定穿设在固定孔221内；定位凸柱21内部设置有定位孔211，定位孔211的轴线与转轴24的轴线共线，转轴24的第二端可转动地穿设在定位孔211内。Referring to Fig. 7 to Fig. 10, in a specific embodiment, the
参见图3至图5所示，为了提高本实施例所提供的风扇的吹凉效果，本实施例中的连接段11内设置有多个第一导风筋114，多个第一导风筋114围设形成第一导风腔111，第一出风口112为多个，多个第一出风口112沿连接段11的延伸方向间隔设置，第一导风腔111的末端与多个第一出风口112连通。通过将本实施例所提供的第一出风口112设置为多个，并使多个第一出风口112沿连接段11的延伸方向间隔设置，同时使第一导风腔111的末端与多个第一出风口112连通，便可使导向腔内的空气能够在电吹风部20的作用下，均匀的从多个第一出风口112输出到挂脖空间13当中，从而有效的提高本实施例所提供的风扇的吹凉效果。Referring to Fig. 3 to Fig. 5, in order to improve the cooling effect of the fan provided in this embodiment, a plurality of first
参见图7至图10所示，由于本实施例所提供的转动风叶22采用转速较高的三相电机组件进行驱动，为了避免转轴24与定位孔211之间因高速转动而产生急剧磨损，保证本实施例所提供的风扇的使用寿命，本实施例中的至少一电吹风部20包括轴承部25，轴承部25的外圈固定在定位孔211内，轴承部25的内圈套设于转轴24的第二端；通过将本实施例所提供的轴承部25的外圈固定在定位孔211内，内圈套设于转轴24的第二端上，能够使定位孔211与转轴24之间的摩擦由滑动摩擦转换为轴承部25内部的摩擦，能够有效的避免定位孔211与转轴24发生磨损，有效的提高了本实施例所提供的电吹风部20使用寿命。Referring to Fig. 7 to Fig. 10, since the rotating
参见图7和图8所示，在一种具体的实施例中，轴承部25包括滚动轴承251，电吹风部20还包括限位件26，限位件26安装在转轴24的第二端，轴承部25位于限位件26与转轴24的第一端之间；轴承部25为多个，定位孔211的内侧壁上设置有内凸缘2111，内凸缘2111设置在相邻两个轴承部25之间，以使相邻两个轴承部25间隔设置；通过本实施例所提供转轴24部的第二端上设置的限位件26及定位孔211的内侧壁上设置的内凸缘2111，能够使本实施例所提供的滚动轴承251的内、外圈能够得到有效的限位，从而使本实施例所提供的滚动轴承251得到有效的安装。Referring to Fig. 7 and Fig. 8, in a specific embodiment, the bearing
在一种优选的实施例中，本实施例所提供的电吹风部20还包括弹性件，本实施例所提供的弹性件设置在接近转动风叶22的滚动轴承251与转动风叶22之间，并套设在转轴24上，本实施例所提供的弹性件的两端分别与滚动轴承251的内圈及转动风叶22抵接，并对滚动轴承251的内圈施加远离出风口方向的弹力，通过本实施例所提供的弹性件，能够对滚动轴承251进行预紧，从而有效的提高滚动轴承251的使用寿命。In a preferred embodiment, the
在一种优选的实施例中，本实施例所提供的轴承部25为滚珠轴承，本实施例所提供的滚珠轴承内设置有润滑油。In a preferred embodiment, the bearing
在一种优选的实施例中，本实施例所提供的轴承部25为陶瓷轴承，本实施例所提供的陶瓷轴承内设置有润滑油。In a preferred embodiment, the bearing
在一种优选的实施例中，本实施例所提供的轴承部25为磁悬浮轴承。In a preferred embodiment, the bearing
参见图9和图10所示，在另一实施例中，轴承部25包括滑动轴承252，电吹风部20还包括两个密封圈27，两个密封圈27均套设在转轴24上，并分别位于滑动轴承252的两侧。通过将本实施例所提供的滑动轴承252设置在转轴24与定位孔211之间，并使滑动轴承252的内圈与转轴24的第二端固定连接，外圈与固定孔221固定连接，便可使转轴24与定位孔211之间的摩擦转换为滑动轴承252的内圈与外圈之间的摩擦，避免了转轴24与定位孔211发生磨损，从而有效的提高了本实施例所提供的风扇的使用寿命。9 and 10, in another embodiment, the bearing
在一种优选的实施例中，本实施例所提供的滑动轴承252内设置有润滑油，本实施例所提供的套设在转轴24上并分别位于滑动轴承252的两侧的密封圈27用于对润滑油进行密封。In a preferred embodiment, the sliding
参见图6至图10所示，在一种具体的实施例中，本实施例中的两个脖侧段12上均设置有电吹风部20，脖侧段12内设置有第二导风腔121，脖侧段12上设置有与第二导风腔121连通的第二出风口122，第二出风口122朝向挂脖空间13所在方向，定位凸柱21设置在第二导风腔121内，转动风叶22可转动的安装在第二导风腔121内，用于向第二出风口122吹风。Referring to Fig. 6 to Fig. 10, in a specific embodiment,
参见图7至图10所示，在一种具体的实施例中，本实施例中的脖侧段12上设置有与第二导风腔121连通的第二进风口123，第二进风口123朝向转动风叶22的端部，第二出风口122朝向转动风叶22的侧部。7 to 10, in a specific embodiment, the
在一种优选的实施例中，本实施例所提供的第二出风口122为多个，多个第而出风口沿脖侧段12的延伸方向间隔设置。In a preferred embodiment, there are multiple
在一种可选的实施例中，本实施例所提供的两个脖侧段12中的一者上设置有电吹风部20，且本实施例所提供的电吹风部20上设置有轴承部25。In an optional embodiment, a
在一种可选的实施例中，本实施例所提供的连接段11及两个脖侧段12中的一者上设置有电吹风部20，且本实施例所提供的电吹风部20上设置有轴承部25。In an optional embodiment, a
在一种可选的实施例中，本实施例所提供的连接段11及两个脖侧段12上均设置有电吹风部20，且本实施例所提供的电吹风部20上设置有轴承部25。In an optional embodiment, the connecting
参见图2和图6所示，为了使本实施例所提供的风扇能够在不与外部电源连接的情况下工作，本实施例中的风扇还包括供电部30，供电部30安装在挂脖壳体10内，供电部30与各电吹风部20电连接，挂脖壳体10上设置有充电口14，充电口14与供电部30电连接。通过在本实施例所提供的挂脖壳体10内设置供电部30，并使供电部30与各个电吹风部20电连接，使本实施例所提供的风扇能够在不与外部电源连接的情况下进行吹风，有效的提高了本实施例所提供的风扇的通用性，与此同时，通过在本实施例所提供的挂脖壳体10上设置与供电部30电连接充电口14，使本实施例所提供的供电部30能够通过充电口14与外部电源连接，从而实现对供电部30的充能。Referring to Fig. 2 and Fig. 6, in order to make the fan provided by this embodiment work without being connected to an external power source, the fan in this embodiment also includes a
在一种优选的实施例中，本实施例所提供的供电部30为蓄电池。In a preferred embodiment, the
在一种优选的实施例中，本实施例所提供的第一进风口与第一出风口中的至少一者上设置有过滤网，通过在第一进风口与第一出风口中的至少一者上设置过滤网能够有效的避免外部环境中的杂物进入到本实施例所提供的风扇内。In a preferred embodiment, at least one of the first air inlet and the first air outlet provided by this embodiment is provided with a filter screen, through at least one of the first air inlet and the first air outlet Alternatively, setting a filter screen on the fan can effectively prevent foreign matter from entering into the fan provided by this embodiment.
在一种优选的实施例中，本实施例所提供的第二进风口与第二出风口的至少一者上设置有过滤网，通过在第二进风口与第二出风口中的至少一者上设置过滤网能够有效的避免外部环境中的杂物进入到本实施例所提供的风扇内。In a preferred embodiment, at least one of the second air inlet and the second air outlet provided by this embodiment is provided with a filter screen, through at least one of the second air inlet and the second air outlet Setting the filter net on the top can effectively prevent foreign matter in the external environment from entering into the fan provided by this embodiment.
在一种优选的实施例中，本实施例所提供的风扇还包括凝胶容纳部，本实施例所提供的第一导风腔和/或第二导风腔内可拆卸的设置有凝胶容纳部，本实施例所提供的凝胶容纳盒用于容纳凝胶型芳香剂，通过设置在本实施例所提供的凝胶容纳部内设置凝胶型芳香剂，能够使本实施例所提供的风扇吹出的风带有香味，从而给客户带来更好的使用体验。In a preferred embodiment, the fan provided in this embodiment further includes a gel containing part, and the first air guide chamber and/or the second air guide chamber provided in this embodiment are detachably provided with gel The accommodating part, the gel containing box provided in this embodiment is used to accommodate the gel-type fragrance, by setting the gel-type fragrance in the gel accommodating part provided in this embodiment, the The wind blown by the fan is scented, so as to bring customers a better experience.
在一种具体的实施例中，本实施例所提供的凝胶容纳部包括盒体及盖设在盒体上的盖板组件，本实施例所提供的盒体可拆卸的安装在第一导风腔内，本实施例所提供的盒体上设置容纳腔，容纳腔用于容纳凝胶芳香剂，本实施例所提供的盖板组件包括第一盖板及第二盖板，本实施例所提供的第一盖板可拆卸的安装在盒体上，本实施例所提供的第二盖板枢接在第一盖板上，本实施例所提供的第一盖板上设置有第一开口，本实施例所提供的第二盖板上设置有第二开口，本实施例所提供的第二盖板具有完全遮蔽第一开口的遮蔽状态，及第一开口与第二开口重合的打开状态，通过旋转第二盖板能够使第二盖板在遮蔽状态与打开状态切换。In a specific embodiment, the gel containing part provided in this embodiment includes a box body and a cover assembly provided on the box body, and the box body provided in this embodiment is detachably installed on the first guide In the air cavity, the box body provided in this embodiment is provided with an accommodating chamber for accommodating the gel fragrance. The cover plate assembly provided in this embodiment includes a first cover plate and a second cover plate. The provided first cover is detachably installed on the box body, the second cover provided in this embodiment is pivotally connected to the first cover, and the first cover provided in this embodiment is provided with a first Opening, the second cover plate provided by this embodiment is provided with a second opening, the second cover plate provided by this embodiment has a shielding state that completely covers the first opening, and an open state where the first opening and the second opening overlap state, the second cover can be switched between the shielding state and the open state by rotating the second cover.
综上，实施本实施例提供的风扇，至少具有以下有益技术效果：本实施例所提供的风扇通过在连接段11的两侧分别设置两个脖测段，使连接段11与两个脖侧段12能够共同围设形成挂脖空间13，使用户能够通过挂脖空间13，将本实施例所提供的风扇挂设在身上，从而有效的解放了用户的双手，与此同时，通过在连接段11和/或至少一个脖侧段12上设置电吹风部20，使本实施例所提供的风扇能够向挂脖空间13内吹风，从而使用户能够得到良好的吹凉体验。In summary, implementing the fan provided by this embodiment has at least the following beneficial technical effects: the fan provided by this embodiment sets two neck sections on both sides of the
以上仅为本申请的较佳实施例而已，并不用以限制本申请，凡在本申请的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本申请的保护范围之内。The above are only preferred embodiments of the application, and are not intended to limit the application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the application should be included in the protection scope of the application. Inside.
Claims (10)
Translated fromChinesePriority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223038810.5UCN219012915U (en) | 2022-11-15 | 2022-11-15 | fan |
| EP23803067.0AEP4545797A1 (en) | 2022-06-14 | 2023-06-09 | Portable fan |
| MYPI2024006369AMY208002A (en) | 2022-05-11 | 2023-06-09 | Portable fan |
| AU2023266955AAU2023266955B2 (en) | 2022-05-11 | 2023-06-09 | Portable fan |
| KR1020247035479AKR20250020395A (en) | 2022-06-14 | 2023-06-09 | portable fan |
| PCT/CN2023/099539WO2023217299A1 (en) | 2022-05-11 | 2023-06-09 | Portable fan |
| JP2024563563AJP2025514303A (en) | 2022-05-11 | 2023-06-09 | Portable Fan |
| AU2023378550AAU2023378550B2 (en) | 2022-11-07 | 2023-12-19 | Fan, control circuit of neck fan, and electric motor drive circuit of portable fan |
| JP2024577365AJP2025522210A (en) | 2022-11-07 | 2023-12-19 | Fan, control circuit for neck fan, and motor drive circuit for portable fan |
| PCT/CN2023/139668WO2024099468A1 (en) | 2022-11-07 | 2023-12-19 | Fan, control circuit of neck fan, and electric motor drive circuit of portable fan |
| US18/927,186US20250052250A1 (en) | 2022-05-11 | 2024-10-25 | Portable fan, drive circuit, handheld fan, and neck fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202223038810.5UCN219012915U (en) | 2022-11-15 | 2022-11-15 | fan |
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| CN219012915Utrue CN219012915U (en) | 2023-05-12 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023217299A1 (en)* | 2022-05-11 | 2023-11-16 | 深圳市几素科技有限公司 | Portable fan |
| WO2024099468A1 (en)* | 2022-11-07 | 2024-05-16 | 深圳市几素科技有限公司 | Fan, control circuit of neck fan, and electric motor drive circuit of portable fan |
| WO2025021123A1 (en)* | 2023-07-24 | 2025-01-30 | 深圳市几素科技有限公司 | Motor driving control circuit, portable fan based on high-speed three-phase motor, and portable fan control method |
- 2022
- 2022-11-15CNCN202223038810.5Upatent/CN219012915U/enactiveActive
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023217299A1 (en)* | 2022-05-11 | 2023-11-16 | 深圳市几素科技有限公司 | Portable fan |
| WO2024099468A1 (en)* | 2022-11-07 | 2024-05-16 | 深圳市几素科技有限公司 | Fan, control circuit of neck fan, and electric motor drive circuit of portable fan |
| WO2025021123A1 (en)* | 2023-07-24 | 2025-01-30 | 深圳市几素科技有限公司 | Motor driving control circuit, portable fan based on high-speed three-phase motor, and portable fan control method |
| AU2024287283B2 (en)* | 2023-07-24 | 2025-05-29 | Shenzhen JISU Technology Co., Ltd | Motor driving control circuit, portable fan based on high-speed three-phase motor, and portable fan control method |
| JP2025530633A (en)* | 2023-07-24 | 2025-09-17 | 深▲せん▼市几素科技有限公司 | Motor drive control circuit, portable fan using high-speed three-phase motor, and control method thereof |
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