WO2015024182A1 - 一种风扇 - Google Patents

一种风扇 Download PDF

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Publication number
WO2015024182A1
WO2015024182A1 PCT/CN2013/081845 CN2013081845W WO2015024182A1 WO 2015024182 A1 WO2015024182 A1 WO 2015024182A1 CN 2013081845 W CN2013081845 W CN 2013081845W WO 2015024182 A1 WO2015024182 A1 WO 2015024182A1
Authority
WO
WIPO (PCT)
Prior art keywords
motor
fan
hardware piece
fan according
metal piece
Prior art date
Application number
PCT/CN2013/081845
Other languages
English (en)
French (fr)
Inventor
樊书印
Original Assignee
Fan Shuyin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fan Shuyin filed Critical Fan Shuyin
Publication of WO2015024182A1 publication Critical patent/WO2015024182A1/zh

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Classifications

    • 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
    • F04D29/646—Mounting or removal of 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/705—Adding liquids

Definitions

  • the present invention relates to the field of household appliances, and more particularly to a fan. ⁇ Background technique ⁇
  • Fans usually have two kinds of ceiling fans and floor fans. In order to facilitate people's use and carrying, there are also micro fans. No matter which kind of fan is used to rotate the air through the blades, the wind is generated, but the wind still follows the air. The same temperature will not give the user a cool feeling.
  • the water spray device includes a spray pipe, a spray head that is sleeved on the top of the spray pipe, and a part of the bottom of the spray pipe.
  • the water spray device is fixed in the casing of the fan, and the casing includes a front casing and a rear casing fixed by heat fusion, and the motor on the fan is directly fixed by fixing of the front casing and the rear casing. This program is not public.
  • the technical problem to be solved by the present invention is to provide a fan that is fixed to the motor.
  • a fan having a placement slot for placing a motor therein, and a fan further comprising fixing means for fixing the motor.
  • the fixing device comprises a five gold piece disposed on one side of the placement groove for pressing the motor.
  • the metal piece presses one side of the motor, and the other side abuts against the side wall of the slot, so that the metal piece can make the fixing of the motor more secure.
  • one end of the metal piece is in close contact with the motor, and the other end is fixed by a latching structure.
  • the metal piece is first firmly fixed and then mated with the motor to secure the motor.
  • one end of the metal piece is outwardly provided with a fold that is in close contact with the motor, and the fold and the metal body can be bent toward the folding direction.
  • the contact side of the motor and the metal piece is first placed in the placement groove, and the other side of the motor is also placed into the placement groove by pressing and folding, and the metal piece has good elasticity in the folded portion thereof, thereby folding and hardware There is a certain contraction between the body of the sheet, which will firmly fix the motor in the placement slot to prevent the motor from shaking.
  • the card structure comprises a baffle that is in close contact with a side wall of the metal piece, a card slot for placing the other end end, and an opening for placing the middle portion of the metal piece.
  • a baffle that is in close contact with a side wall of the metal piece, a card slot for placing the other end end, and an opening for placing the middle portion of the metal piece.
  • one side of the opening is the baffle, and the other side is a limiting post
  • the hardware piece is provided with a bump corresponding to the limiting post portion
  • the limiting post is provided for placing the convex The depression of the point.
  • the metal piece is pressed down from the opening and placed between the limit post and the baffle.
  • the upper end of the limit post is set smaller to facilitate the placement of the metal piece; the bump and the recess are matched, so that the bump is not easily separated from the recess, the hardware
  • the other end of the chip is limited by the card slot, and the fixing of the metal piece is further strengthened by the limiting post, the recess and the card slot.
  • the limiting column gradually increases from the top to the bottom thereof.
  • the increase in the lower part increases the strength of the limit post, and the upper part is provided with a small convenient piece of hardware inserted from the opening.
  • the bump is a hemispherical structure.
  • This is a specific structure for setting the bumps, so that the depressions are also hemispherical structures, so that the bumps and depressions can be tightly matched; and the spherical structure has a certain arc shape, which is gradually enlarged, and the convex portions of the curved structure have It facilitates the placement of the metal between the limit post and the baffle and the recess.
  • the lower end of the limiting post is integrally connected with the baffle, and the hardware piece is placed at the joint. This is set to limit the position, preventing the force from being too large to make the metal piece down too much, so that the folded part of the metal piece is located in the middle of the motor, so that the limit effect is better.
  • the metal piece is provided with a hemispherical groove at the bump. Set the groove for weight reduction.
  • the fixing of the motor can be made more firm, and the motor is not easily shaken during operation.
  • FIG. 1 is a schematic overall view of a fan according to an embodiment of the present invention.
  • FIG. 2 is a schematic view showing the cooperation of a motor, a metal piece and a front case according to an embodiment of the present invention
  • Figure 3 is an enlarged view of the cooperation of the metal piece and the front case of Figure 2;
  • FIG. 4 is a schematic structural view of a hardware piece according to an embodiment of the present invention.
  • Fig. 5 is a schematic view of a water spray device according to an embodiment of the present invention.
  • the present invention discloses a fan.
  • a spray device 1 for spraying mist water and a placement slot for placing the motor 5 are disposed in the casing of the fan, and the fan further includes A fixing device for fixing the motor 5 is provided.
  • the fixing of the motor 5 can be made stronger, and the motor 5 is not easily shaken during operation. .
  • the water spray device 1 of the fan is located at a lower portion of the blade 4, and the mist sprayed in the water spray device 1 is blown toward the user with the wind generated by the rotation of the blade 4, by physical principle. Knowing that the liquid evaporates and absorbs heat, it gives the user a cool feeling.
  • the housing is provided with a through hole for the nozzle of the water spray device 1 to spray the mist, and the through hole is matched with the structure of the nozzle of the water spray device 1.
  • the top of the nozzle 11 has a circular structure, corresponding to The through hole is also a circular structure.
  • the water spray device 1 includes a water spray pipe 12 and a spray head that is sleeved on the top of the water spray pipe 12. 11 and a water absorbing hose 13 partially embedded in the bottom hole of the water spout pipe 12, thus forming a complete water sprinkling device.
  • the sprinkler 11 is provided with a bump 111 for the user to press with a finger, and the sprinkler 11 is pressed by the bump 111.
  • the spring contraction in the water spout pipe 12 ejects mist from the water spray through hole at the top of the spray head 11.
  • the water absorbing hose 13 is placed in the first recess 21 in the front housing 2
  • the rear housing is disposed corresponding to the structure of the front housing 2
  • the rear housing is provided with a second recess that cooperates with the first recess 21,
  • the first groove 21 and the second groove form a water tank for storing the liquid, so that the water suction hose 13 is placed in the water tank, and the water spray device 1 can be continuously ejected. Foggy water.
  • the water spray pipe of the water spray device 1 is sleeved with a pad 14 , and a recess is arranged around the pad 14 in combination with FIG. 5 , and the water tank sidewall 24 is placed in the recess, and the recess is a circular ring structure.
  • the water tank side wall 24 is provided with a semi-circular arc structure. When the front shell 2 and the rear shell are fixed together, the water tank side walls of the two semi-circular arc structures clamp the mat 14 to prevent leakage of liquid.
  • the mattress 14 is a soft rubber material which shrinks when it is squeezed, deforms, and is not easily damaged, and also protects the water spout pipe 12.
  • the spray pipe 12 is provided with a stopper 121, and the gasket 14 is sleeved on the spray pipe 12 to be in close contact with the stopper 121, thereby preventing the gasket 14 from coming off.
  • the card member 22 includes a support plate for supporting the water spray pipe 12 and An opening for placing the water spout pipe 12 is provided at the top of the support plate.
  • the support plate can support the water spray pipe 12, and the water spray pipe 12 is limited to two points.
  • the spray water pipe 12 is placed at the opening, and the opening is suitable for the spray water pipe 12 to prevent the water spray pipe 12 from being damaged, and the current shell 2
  • the opening on the front shell 2 and the opening on the rear shell cooperate to limit the water spray pipe 12 between the two openings, thereby better limiting and fixing the water spray pipe 12 .
  • the card member 22 further includes a reinforcing column disposed on two sides of the support plate, which can increase the firmness of the support plate, the reinforcing column is a cylindrical structure; the reinforcing column root portion is provided with a reinforcing rib, which can further increase the strength.
  • the number of the ribs is two, and the relative arrangement, the structure of the rib is a right-angled trapezoid, and the long straight corner is in contact with the reinforcing column, so that the strength of the support plate can be increased.
  • the ribs with a right-angled trapezoidal structure can increase the strength of the roots more, which makes the effect better.
  • one side of the front case 2 is provided with a handle 8.
  • the handle 8 is provided with a card wall that cooperates with the protrusion 111, and the card wall and the protrusion 111 cooperate to facilitate the pressing of the nozzle 11.
  • the water spray device 1 sprays mist water.
  • the other end of the handle 8 is provided with a pin, and the front case 2 is provided with a groove for engaging with the pin so that the handle 8 can be rotated by the pin.
  • the central outer surface of the handle 8 is provided with an inward recess, which is provided with the fingers of the person, so that the user can press the handle with a finger.
  • the protrusion 111 is provided with a slot 112 for reducing the weight.
  • a connecting plate 113 is provided at the slot 112 to increase the strength of the protrusion 111.
  • the front shell 2 and the rear shell of the present invention are fixed by heat fusion, the heat fusion fixing is firm, and the sealing effect is good, so that the liquid in the water tank can be prevented from leaking out.
  • the front casing 2 is provided with a liquid injection hole 23 in the water tank portion, and the liquid injection hole 23 is a circular through hole for conveniently injecting liquid into the water tank.
  • the liquid according to the present invention is water, and perfume, toilet water or the like may be added to the water. Therefore, when the liquid is blown to the user with the wind of the fan, not only can the feeling of coolness be felt, but also the fragrance can be overflowed, giving a sense of enjoyment.
  • the placement slot is configured to cooperate with the motor 5.
  • the fixing device includes a metal piece 3 disposed on one side of the placement slot for pressing the motor 5.
  • the metal piece 3 is made of a metal material. The strength is large and elastic; the metal piece 3 presses one side of the motor 5, and the other side abuts against the side wall of the groove, so that the metal piece 3 can make the fixing of the motor 5 more firm.
  • the metal piece 3 is connected to the battery 6, and a switch 7 for controlling the fan is disposed outside the battery 6, and a wire connected to the motor 5 is soldered to the metal piece 3, thereby realizing the motor 5 and the battery. 6 connections.
  • the metal piece 3 - side is provided with a spring 32 that cooperates with the battery 6. The fifth end of the five gold pieces is in close contact with the motor 5, and the other end is fixed by the latching structure, and the metal piece 3 is first firmly fixed, and then the motor 5 is engaged with the motor 5 to fix the motor 5.
  • the card structure includes a baffle 25 that is in close contact with the side wall of the metal piece 3, a card slot for placing the other end of the metal piece 3, and a metal card for placing the hardware.
  • Side of the opening is the baffle 25, and the other side is a limiting post 26, and the hardware piece is provided with a bump 33 corresponding to the limiting post 26, and the limiting post 26 is provided with the bump 33. Depression.
  • the metal piece 3 is pressed downward from the opening, and is placed between the limit post 26 and the baffle 25, and the upper end of the limit post 26 is set smaller to facilitate the insertion of the metal piece 3; the bump 33 is matched with the recess to make the bump 33 is not easy to get out of the recess, and the other end of the metal piece 3 is limited by the card slot and the slot side wall 27, and the fixing of the metal piece 3 is further strengthened by the limiting post 26, the recess and the slot side wall 27.
  • the limiting post 26 is gradually increased from the top to the bottom thereof, and the lower portion is increased to increase the strength of the limiting post 26, and the upper portion is provided with a small convenient metal piece 3 inserted from the opening.
  • the lower end of the limiting post 26 is connected to the baffle 25, and the metal piece 3 is placed at the joint. This setting is used for the limit, preventing excessive force and making the metal piece 3 down too much.
  • the bump 33 is a hemispherical structure. This is a specific structure for arranging the bumps 33, so that the depressions are also hemispherical structures, so that the bumps 33 and the depressions can be closely matched; and the spherical structure has a certain arc shape, and the convexity of the curved structure is gradually increased. Point 33 facilitates placement of the metal piece 3 between the limit post 26 and the baffle 25 and with the recess.
  • the metal piece is provided with a hemispherical groove at the bump, and a groove is provided for weight reduction.
  • the metal piece 3 is provided with a fold 31 pressing motor 5 at a position where the metal piece 3 is matched with the motor 5, and the metal piece 3 is provided with a fold 31 which is in close contact with the motor 5, and the fold 31 and the hardware
  • the body of the sheet 3 can be bent in the direction of the fold 31.
  • the contact side of the motor 5 and the metal piece 3 is first placed into the placement groove, and the other side of the motor 5 is also placed into the placement groove by pressing the fold 31, and the metal piece 3 has good elasticity in the folded portion 31 thereof. Therefore, there is a certain contraction between the fold 31 and the body of the metal piece 3, so that the motor 5 is firmly fixed in the placement groove to prevent the motor 5 from shaking.
  • the limit post 26 and the baffle 25 are integrally connected, and the metal piece 3 is placed at the joint, so that the placement height of the metal piece 3 can be adjusted, thereby facilitating the best position of the limit motor 5 of the folding piece 31 of the metal piece 3. , for example, the middle of the limit motor 5.
  • the front shell 2 is provided with a limiting slot.
  • the bump 111 on the nozzle 11 of the water spray device 1 is placed in the limiting slot, and the corresponding rear shell is also provided with the bump.
  • the matching slot of the 111 is used to limit and fix the protrusion 111 to prevent the water spray device 1 from being damaged during the pressing process.
  • the fan of the invention is a micro fan, which is convenient to carry and use.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Catching Or Destruction (AREA)
  • Special Spraying Apparatus (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

一种风扇的壳体内设有用于喷出雾水的喷水装置（1）和用于放置马达（5）的放置槽。该风扇还包括用于固定马达（5）的固定装置。由于风扇内的马达（5）先由放置槽进行限位和固定，然后再通过固定装置对马达（5）进行进一步固定，这样就能够使马达（5）的固定更加牢固，进而使马达（5）在工作时不易晃动。

Description

一种风扇
【技术领域】
本发明涉及家用电器领域， 更具体的说， 涉及一种风扇。 【背景技术】
风扇通常有吊扇、 落地扇两种， 为了方便人们使用和携带， 又有了微型风 扇， 不管是哪种风扇都是通过扇叶的转动使空气流动， 从而产生风， 但是这种 风仍跟空气的温度相同， 不会使使用者有凉爽感。
本人设计了一种带有喷水装置的风扇， 该喷水装置通过挤压可喷出雾水， 喷水装置包括喷水管、 套接在喷水管顶部的喷头和部分嵌入喷水管底部孔的吸 水软管。 喷水装置固定在风扇的壳体内， 壳体包括通过热熔固定的前壳和后壳， 风扇上的马达由前壳和后壳的固定而直接固定。 此方案未公开。 由于马达由前 壳和后壳的固定而固定， 风扇在工作中， 马达内部转动会使马达产生振动， 而 前壳和后壳的对马达的固定不够牢固， 使马达晃动， 这样就会导致风扇工作不 稳定。
【发明内容】
本发明所要解决的技术问题是提供一种对马达固定牢固的风扇。
本实用新型的目的是通过以下技术方案来实现的： 一种风扇， 所述风扇的 壳体内设有用于放置马达的放置槽， 所述风扇还包括用于固定所述马达的固定 装置。
优选的， 所述固定装置包括设置在所述放置槽一侧用于压紧所述马达的五 金片。 五金片压紧马达的一侧， 另一侧紧靠放置槽的侧壁， 从而五金片可使马 达的固定更加牢固。
优选的， 所述五金片一端与所述马达紧贴， 另一端被卡位结构固定。 五金 片首先被牢固的固定， 然后再与马达配合进而固定马达。 优选的， 所述五金片一端向外设有与所述马达紧贴的翻折， 所述翻折与五 金片本体之间可向所述翻折方向弯曲。 马达与五金片接触侧先放入到放置槽内， 通过挤压翻折使马达另一侧也放入到放置槽内， 五金片在其翻折部分有很好的 弹性， 从而翻折和五金片本体之间有一定的收缩， 这样就会将马达牢固的固定 在放置槽内， 防止马达晃动。
优选的， 所述卡位结构包括与所述五金片一侧壁紧贴的挡板、 用于放置所 述另一端端部的卡槽以及用于放置所述五金片中部的开口。 这是卡位结构的一 种具体的结构， 这样设置卡位结构使五金片牢固的固定在卡位结构处。
优选的， 所述开口一侧为所述挡板， 另一侧为限位柱， 所述五金片对应所 述限位柱部分设有凸点， 所述限位柱设有用于放置所述凸点的凹陷。 五金片从 开口处向下按压， 放置在限位柱和挡板之间， 限位柱上端设置较小， 方便五金 片放入； 凸点与凹陷配合， 从而使凸点不易脱离凹陷内， 五金片另一端被卡槽 限位， 进而通过限位柱、 凹陷以及卡槽对五金片的固定更加牢固。
优选的， 所述限位柱从其顶部往下逐渐增大。 下部增大可增加限位柱的强 度， 上部设置小方便五金片从开口处插入。
优选的， 所述凸点为半球形结构。 这是设置凸点的一种具体结构， 从而凹 陷也为半球形结构， 这样凸点和凹陷就可以紧配； 而且球形结构具有一定的弧 形， 逐渐增大的， 弧形结构的凸点有利于五金片放置到限位柱和挡板之间以及 与凹陷配合。
优选的， 所述限位柱下端与所述挡板一体连接， 所述五金片放置在所述连 接处。 这样设置用于限位， 防止用力过大使五金片向下过多， 这样可使五金片 的翻折部分位于马达的中部， 从而使限位效果更佳。
优选的， 所述五金片在所述凸点处设有半球形的凹槽。 设置凹槽用于减重。 本发明由于风扇内的马达先由放置槽进行限位和固定， 然后再通过固定装 置对马达进行进一步固定， 这样就能够使马达的固定更加牢固， 进而使马达在 工作时不易晃动。 【附图说明】
图 1是本发明实施例所述风扇的整体示意图；
图 2是本发明实施例所述马达、 五金片和前壳配合的示意图；
图 3是图 2中所述五金片和前壳配合的放大图；
图 4是本发明实施例所述五金片的结构示意图；
图 5是本发明实施例所述喷水装置的示意图。
其中： 1、 喷水装置； 11、 喷头； 111、 凸块； 112、 开槽； 113、 连接板； 12、 喷水管； 121、 挡件； 13、 吸水软管； 14、 垫圏； 2、 前壳； 21、 第一凹槽； 22、 卡件； 23、 注液孔； 24、 水箱侧壁； 25、 挡板； 26、 限位柱； 27、 卡槽侧壁； 3、 五金片； 31、 翻折； 32、 弹簧； 33、 凸点； 4、 扇叶； 5、 马达； 6、 电池； 7、 开关； 8、 手柄。
【具体实施方式】
下面结合附图和较佳的实施例对本实用新型作进一步说明。
本发明公开一种风扇， 如图 1至图 5所示， 所述风扇的壳体内设有用于喷出 雾水的喷水装置 1和用于放置马达 5的放置槽， 所述风扇还包括用于固定所述 马达 5的固定装置。 本发明由于风扇内的马达 5先由放置槽进行限位和固定， 然后再通过固定装置对马达 5进行进一步固定， 这样就能够使马达 5的固定更 加牢固， 进而使马达 5在工作时不易晃动。
如图 1所示， 所述风扇的喷水装置 1位于扇叶 4下部， 喷水装置 1内喷出的 雾水随着扇叶 4旋转产生的风流动而吹向使用者身上， 由物理原理知道， 液体 蒸发吸热， 这样就能够给使用者凉爽感。 壳体上设有方便喷水装置 1 的喷头喷 出雾水的通孔， 该通孔配合喷水装置 1的喷头的结构设置， 如图 5所示， 喷头 11的顶部为圓形结构， 对应的通孔也为圓形结构。
如图 5所示， 所述喷水装置 1包括喷水管 12、 套接在喷水管 12顶部的喷头 11 以及部分嵌入到喷水管 12底部孔内的吸水软管 13 , 这样就形成完整的喷水 装置， 喷头 11上设有方便使用者用手指按压的凸块 111 , 通过凸块 111按压喷 头 11 , 喷水管 12内的弹簧收缩就会从喷头 11顶部的喷水通孔处喷出雾水。 结 合图 2, 吸水软管 13放置在前壳 2内的第一凹槽 21内， 后壳对应前壳 2的结构 设置，后壳上设有与第一凹槽 21配合的第二凹槽， 当前壳 2和后壳配合固定时， 第一凹槽 21和第二凹槽形成用于存储液体的水箱， 从而吸水软管 13就放置在 水箱内， 进而喷水装置 1就能够不断的喷出雾水。
如图 2所示， 所述喷水装置 1的喷水管上套接一垫圏 14, 结合图 5 , 垫圏 14 周围设置一凹陷， 水箱侧壁 24放置在凹陷内， 凹陷为圓环形结构， 水箱侧壁 24 配合其设置为半圓弧形结构， 当前壳 2和后壳固定在一起时两个半圓弧形结构 的水箱侧壁就将垫圏 14卡紧， 从而可防止漏出液体。 垫圏 14是软质的橡胶材 料， 这样在其受到挤压时便会收缩， 发生形变， 从而不易受损， 而且对喷水管 12也起到保护作用。 这样喷水装置 1就被卡位在水箱侧壁 24处。 喷水管 12上 设有挡件 121 , 垫圏 14套接在喷水管 12上紧贴挡件 121 , 从而防止垫圏 14脱 离。
如图 2所示， 所述第一凹槽 21底部设有一用于支撑喷水装置的卡件 22, 结 合图 5 ,卡件 22包括用于支撑所述喷水管 12的支撑板和在所述支撑板顶部设置 用于放置所述喷水管 12的开口。 支撑板可支起喷水管 12, 对喷水管 12进行两 点限位， 喷水管 12放置在开口处， 开口适合喷水管 12设置可防止喷水管 12受 损， 而且当前壳 2和后壳配合固定时前壳 2上的开口和后壳上的开口配合就会 将喷水管 12限位在两个开口之间， 从而对喷水管 12的限位和固定效果都更佳。
所述卡件 22还包括设置在所述支撑板两侧的加强柱， 可增加支撑板的牢固 性， 所述加强柱为圓柱体结构； 所述加强柱根部设有加强筋， 可进一步增加其 强度。 加强筋的个数为两个， 且相对设置， 加强筋的结构为直角梯形， 较长一 直角边与加强柱接触， 这样就可以增加支撑板的强度。 当然， 也可以设置其他 个数的加强筋， 比如一个、 三个等等； 也可以将加强筋设置成其他结构， 比如 条形结构的。 相比之下， 设置直角梯形结构的加强筋可更多的增加其根部的强 度， 这样就使效果更佳。
如图 2所示， 前壳 2的一侧设有手柄 8, 结合图 5 , 手柄 8—端设有与凸块 111配合的卡壁， 卡壁和凸块 111配合， 从而方便按压喷头 11使喷水装置 1喷 出雾水。 手柄 8的另一端设有销轴， 前壳 2上设有与销轴配合的凹槽， 从而手 柄 8可通过销轴进行转动。 手柄 8的中部外表面设有向内的凹陷， 凹陷配合人 们的手指设置， 这样就方便使用者用手指按压手柄。 凸块 111上设有开槽 112, 可减轻重量， 在开槽 112处设有一连接板 113 , 可增加凸块 111的强度。
本发明前壳 2和后壳通过热熔固定， 热熔固定牢固， 封闭效果好， 从而可避 免水箱内的液体漏出。 如图 2所示， 前壳 2在水箱部位设有一注液孔 23 , 该注 液孔 23为圓形结构的通孔， 方便往水箱内注入液体。 本发明所述的液体为水， 也可以在水中加入香水、 花露水等。 从而当液体随风扇的风吹向使用者时， 不 仅能够感受到凉爽感， 而且还能够香气四溢， 给人感官上的享受。
在本实施例中， 所述放置槽配合马达 5的结构设置， 所述固定装置包括设置 在所述放置槽一侧用于压紧所述马达 5的五金片 3 , 五金片 3为金属材料， 强度 大， 有弹性； 五金片 3压紧马达 5的一侧， 另一侧紧靠放置槽的侧壁， 从而五 金片 3可使马达 5的固定更加牢固。
如图 2所示， 所述五金片 3和电池 6连接， 在电池 6的外侧设有用于控制风 扇的开关 7 ,五金片 3上还焊接有与马达 5连接的导线， 从而实现马达 5和电池 6的连接。 结合图 3和图 4, 五金片 3—侧设有与电池 6配合的弹簧 32。 所述五 金片 3—端与所述马达 5紧贴， 另一端被卡位结构固定， 五金片 3首先被牢固 的固定， 然后再与马达 5配合进而固定马达 5。
卡位结构具体为， 所述卡位结构包括与所述五金片 3—侧壁紧贴的挡板 25、 用于放置所述五金片 3另一端端部的卡槽以及用于放置所述五金片 3中部的开 口， 这是卡位结构的一种具体的结构， 卡槽侧壁 27挡住五金片 3并和五金片 3 配合， 这样设置卡位结构使五金片 3 牢固的固定在卡位结构处。 所述开口一侧 为所述挡板 25 , 另一侧为限位柱 26, 所述五金片对应所述限位柱 26部分设有 凸点 33 , 所述限位柱 26设有用于放置所述凸点 33的凹陷。 五金片 3从开口处 向下按压， 放置在限位柱 26和挡板 25之间， 限位柱 26上端设置较小， 方便五 金片 3放入； 凸点 33与凹陷配合， 从而使凸点 33不易脱离凹陷内， 五金片 3 另一端被卡槽及卡槽侧壁 27限位， 进而通过限位柱 26、 凹陷以及卡槽侧壁 27 对五金片 3的固定更加牢固。
在本实施例中， 所述限位柱 26从其顶部往下逐渐增大， 下部增大可增加限 位柱 26的强度， 上部设置小方便五金片 3从开口处插入。 所述限位柱 26下端 与所述挡板 25—体连接，所述五金片 3放置在所述连接处。这样设置用于限位， 防止用力过大使五金片 3向下过多。
在本实施例中， 所述凸点 33为半球形结构。 这是设置凸点 33的一种具体结 构， 从而凹陷也为半球形结构， 这样凸点 33和凹陷就可以紧配； 而且球形结构 具有一定的弧形， 逐渐增大的， 弧形结构的凸点 33有利于五金片 3放置到限位 柱 26和挡板 25之间以及与凹陷配合。
在本实施例中， 所述五金片在所述凸点处设有半球形的凹槽， 设置凹槽用于 减重。
五金片 3被固定后和电池 6进行配合， 五金片 3就不会移动， 从而保证五金 片 3对马达 5的固定牢固性。 五金片 3在其与马达 5配合处设置一翻折 31压紧 马达 5 , 所述五金片 3—端向外设有与所述马达 5紧贴的翻折 31 , 所述翻折 31 与五金片 3本体之间可向所述翻折 31方向弯曲。 马达 5与五金片 3接触侧先放 入到放置槽内， 通过挤压翻折 31使马达 5另一侧也放入到放置槽内， 五金片 3 在其翻折 31部分有很好的弹性， 从而翻折 31和五金片 3本体之间有一定的收 缩， 这样就会将马达 5牢固的固定在放置槽内， 防止马达 5晃动。
限位柱 26和挡板 25之间一体连接， 五金片 3放置在连接处， 就可调整五金 片 3的放置高度， 从而方便使五金片 3的翻折 31最佳的限位马达 5的部位， 比 如限位马达 5的中部。 如图 2所示， 前壳 2上设有限位槽， 结合图 5, 喷水装置 1的喷头 11上的凸 块 111放置在所述限位槽内，对应的后壳也设有与凸块 111配合的限位槽，从而 对凸块 111起到限位、 固定的作用， 防止其在按压的过程中使喷水装置 1受损。
本发明所述风扇为微型风扇， 方便携带和使用。
以上内容是结合具体的优选实施方式对本实用新型所作的进一步详细说明， 不能认定本实用新型的具体实施只局限于这些说明。 对于本实用新型所属技术 领域的普通技术人员来说， 在不脱离本实用新型构思的前提下， 还可以做出若 干筒单推演或替换， 都应当视为属于本实用新型的保护范围。

Claims

权利要求
1、 一种风扇， 其特征在于， 所述风扇的壳体内设有用于喷出雾水的喷水装 置和用于放置马达的放置槽， 所述风扇还包括用于固定所述马达的固定装置。
2、 如权利要求 1所述的风扇， 其特征在于， 所述固定装置包括设置在所述 放置槽一侧用于压紧所述马达的五金片。
3、 如权利要求 2所述的风扇， 其特征在于， 所述五金片一端与所述马达紧 贴， 另一端被卡位结构固定。
4、 如权利要求 3所述的风扇， 其特征在于， 所述五金片一端向外设有与所 述马达紧贴的翻折， 所述翻折与五金片本体之间可向所述翻折方向弯曲。
5、 如权利要求 3所述的风扇， 其特征在于， 所述卡位结构包括与所述五金 片一侧壁紧贴的挡板、 用于放置所述另一端端部的卡槽以及用于放置所述五金 片中部的开口。
6、 如权利要求 5所述的风扇， 其特征在于， 所述开口一侧为所述挡板， 另 一侧为限位柱， 所述五金片对应所述限位柱部分设有凸点， 所述限位柱设有用 于放置所述凸点的 陷。
7、 如权利要求 6所述的风扇， 其特征在于， 所述限位柱从其顶部往下逐渐 增大。
8、 如权利要求 6所述的风扇， 其特征在于， 所述凸点为半球形结构。
9、 如权利要求 6所述的风扇， 其特征在于， 所述限位柱下端与所述挡板一 体连接， 所述五金片放置在所述连接处。 用于限位， 防止用力过大使五金片向 下过多， 这样可使五金片的翻折部分位于马达的中部， 从而使限位效果更佳。
10、 如权利要求 6所述的风扇， 其特征在于， 所述五金片在所述凸点处设 有半球形的凹槽。
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