WO2024016561A1 - 多功能加湿桌面扇 - Google Patents

多功能加湿桌面扇 Download PDF

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Publication number
WO2024016561A1
WO2024016561A1 PCT/CN2022/136526 CN2022136526W WO2024016561A1 WO 2024016561 A1 WO2024016561 A1 WO 2024016561A1 CN 2022136526 W CN2022136526 W CN 2022136526W WO 2024016561 A1 WO2024016561 A1 WO 2024016561A1
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WO
WIPO (PCT)
Prior art keywords
guide rail
base
locking
rod
power supply
Prior art date
Application number
PCT/CN2022/136526
Other languages
English (en)
French (fr)
Inventor
沈建君
沈泽
周韬
陈迪飞
Original Assignee
沈建君
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 沈建君 filed Critical 沈建君
Publication of WO2024016561A1 publication Critical patent/WO2024016561A1/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
    • 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
    • F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery

Definitions

  • the present invention relates to household appliances, in particular to a multifunctional humidifying tabletop fan.
  • a fan refers to an appliance used to generate wind and cool down on hot days.
  • An electric fan is a device that is driven by electricity to generate airflow. After the fan is powered on, it rotates and converts mechanical energy into wind energy, thus turning into natural wind to achieve a cooling effect.
  • fans simply used to blow the wind and keep cool can no longer meet the needs of modern people, and their functions are relatively single.
  • the existing humidifying desktop fan mainly consists of a base, a fan body installed on the upper part of the base, and a humidification component. There is a charging port on the base for power supply.
  • the use scenarios of traditional humidifying desktop fans can only be limited to indoors and cannot be taken outdoors for use, so there is still room for improvement.
  • the present invention provides a multifunctional humidifying desktop fan, which can be taken outdoors for use and increases the scope of application.
  • a multifunctional humidifying desktop fan including a base, a fan body arranged on the upper part of the base, and a humidification component.
  • the lower part of the base is detachably connected to a power supply device;
  • the power supply device includes a shell, and a battery module is installed in the shell and is electrically connected to the battery module.
  • the power management module is connected to a power output interface when powered on, and the power output interface is set on the side of the casing; the power input interface is set on the side of the base, and the power input interface and the power output interface are set on the same side; the upper side of the casing There are a number of positioning posts extending vertically, and the lower side of the base is provided with a number of positioning holes for the positioning posts to be plugged in and positioned one by one; the side of the base away from the power input interface is provided with elastic buckles, and the shell corresponds to the side spacing of the elastic buckles.
  • a horizontal positioning rod is provided for elastic buckle fastening.
  • Both ends of the positioning rod are fixed to the side of the housing through positioning blocks; a driving guide rail is horizontally provided on the outer side of the base and below the power input interface, and the driving guide rail is arranged along the A driving rod is provided in its length direction, and a driving guide groove is provided along its length direction to be slidably connected to the driving guide rail.
  • the driving rod extends upward with a baffle for blocking the power input interface; the base corresponds to the outer surface of the driving guide rail.
  • a transverse first guide rail is provided on the side and on the horizontal side of the driving guide rail.
  • the housing corresponds to the outer side of the power output interface and is provided with a transverse second guide rail below the first guide rail.
  • the A guide rail and a second guide rail are spliced together to form a locking guide rail;
  • a locking block is provided at one end of the driving rod close to the first guide rail, and a locking guide groove is provided on the side of the locking block close to the base and is slidably engaged with the locking guide rail.
  • the baffle plate can slide with the driving rod to one side of the power input interface. , so that the power input interface is exposed;
  • the baffle plate can slide along with the driving rod to a position blocking the power input interface, so as to block the power input interface. Cover the power input interface.
  • the plug-in fit between the positioning post and the positioning hole has a simple structure and can effectively improve the accuracy of splicing the power supply device to the base of the tabletop fan.
  • the snap fit between the elastic buckle and the positioning rod enables quick disassembly and assembly of the power supply device and one side of the base.
  • the sliding engagement between the locking guide groove on the locking block and the locking guide rail formed by splicing the first guide rail and the second guide rail can effectively realize the rapid disassembly and assembly of the power supply device and the other side of the base.
  • the baffle can slide laterally with the drive rod to block or open the power input interface on the side of the base.
  • the driving rod can be linked with the baffle plate and the locking block in the same direction.
  • the baffle plate is pushed open, the locking guide groove on the locking block can be slidably engaged with the first guide rail and the second guide rail.
  • the locking guide rail prevents the base and the power supply device from being separated. At this time, the power supply device supplies power to the base through the power cord.
  • the power cord will not be pulled due to the sudden separation of the power supply device and the base, ensuring safety.
  • the power cord plugged into the power input interface needs to be removed first, and then the baffle can be moved back to the position facing the power input interface. This can not only block the power input interface, but also The lock between the first guide rail and the second guide rail can be released, so that the power supply device can be separated from the base, making it more user-friendly.
  • a holding piece is provided on the side of the driving rod away from the driving guide rail.
  • a first limiting block is provided at an end of the driving guide rail away from the first guide rail to limit the sliding direction of the driving rod away from the first guide rail.
  • the limiting function of the first limiting block can effectively prevent the driving rod from detaching from the driving guide rail.
  • a second limiting block is provided at one end of the first guide rail and the second guide rail away from the driving guide rail to limit the sliding direction of the locking block away from the driving guide rail.
  • the locking block will not break away from the driving guide rail formed by splicing the first guide rail and the second guide rail due to an excessive sliding distance.
  • the side of the baffle plate away from the locking block is provided with a hook facing away from the power supply device, and a locking buckle is slid longitudinally on the hook to lock or unlock the lateral sliding movement of the baffle plate.
  • the buckle is provided with a trigger mechanism;
  • the trigger mechanism drives the locking buckle to slide away from the power supply device to disengage the hook; conversely, when the power supply device is not fully installed under the base, the trigger mechanism drives the locking buckle.
  • the buckle slides toward the power supply device to snap into the hook.
  • the baffle can only be opened when the power supply device is completely installed under the base, preventing the user from supplying power to the base when the power supply device is separated, further reducing the risk of the power cord being pulled.
  • the triggering mechanism includes a strut fixed vertically below the locking buckle and a sleeve slidably sleeved on the strut.
  • the inner hole diameter of the sleeve is larger than the rod diameter of the strut and a sliding interval is formed.
  • the upper port of the barrel extends to an upper baffle ring that is slidably sleeved on the strut.
  • the lower port of the sleeve extends with a lower baffle ring that is slidably sleeved on the strut.
  • the outer peripheral surface of the strut is ring-shaped at its lower end.
  • the trigger mechanism also includes a fixed seat provided on the outer wall of the housing and located directly below the locking buckle, and a fixed seat provided on the upper side of the fixed seat and vertically thimble extending upward;
  • the ejector pin overcomes the elastic support force of the compression spring and pushes the pole upward to drive the locking buckle to slide upward and disengage from the hook; conversely, when the power supply device is separated from the base, the pole can It slides downward under the elastic force of the compression spring to drive the locking buckle to slide in the direction close to the power supply device and snap into the hook.
  • the cooperation between the ejector pin and the support rod can effectively determine whether the power supply device is installed snugly under the base.
  • the ejector pin can push the support rod upward, so that the support rod can overcome the elastic support force of the compression spring to push the locking buckle upward and disengage from the hook, thereby releasing the lateral locking of the baffle plate, making the The baffle can be opened; conversely, when the power supply device is separated from the base, the thimble can be synchronously separated from the support rod, so that the support rod can push the locking buckle downward and snap into the hook under the elastic force of the compression spring. Thereby the baffle plate is locked so that the baffle plate cannot be opened.
  • the end of the support rod away from the locking buckle has a push rod extending downward, and the lower port of the sleeve extends downward with a bushing that is slidably sleeved on the push rod, and the inner wall of the bushing is in contact with the push rod.
  • the length of the ejector pin is less than or equal to the axial length of the bushing; the outer diameter of the ejector pin is less than or equal to the inner diameter of the bushing.
  • the effective extension length of the ejector pin can be effectively reduced, and the structure is more reasonable and beautiful.
  • the ejector rod will not be directly exposed, preventing the user from directly pushing the rod upward without the help of a ejector pin, which increases the difficulty and cost for the user to directly unlock the baffle, and further improves the safety of the power supply device when supplying power to the outside. .
  • the end of the ejector pin is provided with a ball head.
  • the ball head has a guiding function, making it easier for the thimble to be inserted into the bushing, improving the accuracy and convenience of operation.
  • the power management module is also electrically connected to a charging interface, and the charging interface is provided on the side of the housing.
  • the power supply device itself can be charged through the charging interface, which improves the battery life of the power supply device and increases its scope of application.
  • the present invention adopts the above technical solution and has significant technical effects: by installing a power supply device below the base and connecting the power output interface on the side of the casing and the power input interface on the side of the base through a power cord, it can humidify the desktop fan.
  • Providing outdoor power supply can also improve the stability of the table fan when used.
  • the plug-in fit between the positioning post and the positioning hole has a simple structure and can effectively improve the accuracy of splicing the power supply device to the base of the tabletop fan.
  • the snap fit between the elastic buckle and the positioning rod enables quick disassembly and assembly of the power supply device and one side of the base.
  • the sliding engagement between the locking guide groove on the locking block and the locking guide rail formed by splicing the first guide rail and the second guide rail can effectively realize the rapid disassembly and assembly of the power supply device and the other side of the base.
  • the baffle can slide laterally with the drive rod to block or open the power input interface on the side of the base.
  • the driving rod can be linked with the baffle plate and the locking block in the same direction.
  • the baffle plate is pushed open, the locking guide groove on the locking block can be slidably engaged with the first guide rail and the second guide rail.
  • the locking guide rail prevents the base and the power supply device from being separated. At this time, the power supply device supplies power to the base through the power cord.
  • the power cord will not be pulled due to the sudden separation of the power supply device and the base, ensuring safety.
  • the power cord plugged into the power input interface needs to be removed first, and then the baffle can be moved back to the position facing the power input interface. This can not only block the power input interface, but also The lock between the first guide rail and the second guide rail can be released, so that the power supply device can be separated from the base, making it more user-friendly.
  • Figure 1 is a schematic structural diagram of this embodiment
  • Figure 2 is an exploded view of the base in this embodiment
  • Figure 3 is a schematic circuit diagram of this embodiment
  • Figure 4 is an exploded view of this embodiment
  • Figure 5 is the second exploded view of this embodiment
  • Figure 6 is a schematic structural diagram 2 of this embodiment
  • Figure 7 is an enlarged schematic diagram of part A shown in Figure 6;
  • Figure 8 is a schematic structural diagram three of this embodiment.
  • Figure 9 is an enlarged schematic view of part B shown in Figure 8.
  • Figure 10 is a schematic structural diagram 4 of this embodiment.
  • FIG 11 is an enlarged schematic diagram of part C shown in Figure 4.
  • Figure 12 is an enlarged schematic diagram of part D shown in Figure 4.
  • Figure 13 is a three-dimensional cross-sectional view of the trigger mechanism in this embodiment.
  • Figure 14 is an enlarged schematic view of part E shown in Figure 1.
  • this embodiment discloses a multifunctional humidifying desktop fan, which includes a base 1, a fan body 2 arranged on the upper part of the base 1, and a humidification component 3.
  • the upper and lower end surfaces of the base 1 are elongated.
  • the waist shape not only has a stable placement structure, but also provides enough area to install the fan body 2 and the humidification component 3.
  • a power supply device 4 is detachably connected to the lower part of the base 1.
  • the power supply device 4 includes a housing 5.
  • the upper and lower end surfaces of the housing 5 are also elongated and waist-shaped, and their dimensions are consistent with the upper and lower end surfaces of the base 1.
  • a cover 40 is installed on the upper port of the housing 5 to facilitate the installation of components inside the housing 5 .
  • the cover 40 can be fixed to the upper port of the housing 5 through glue or screws (not shown), which is common knowledge in the art and will not be described again here.
  • a battery module 6 and a power management module 7 electrically connected to the battery module 6 are installed in the casing 5 .
  • the power management module 7 is electrically connected to a power output interface 8 , and the power output interface 8 is provided on the side of the casing 5 .
  • a power input interface 9 is provided on the side of the base 1, and the power input interface 9 and the power output interface 8 are provided on the same side.
  • the power management module 7 is also electrically connected to a charging interface 39 , and the charging interface 39 is provided on the side of the housing 5 .
  • the power management module 7 is welded on the circuit board, and the power output interface 8, the power input interface 9 and the charging interface 39 are preferably USB Type-C interfaces, so they have strong versatility and adaptability.
  • four positioning posts 10 extend vertically from the upper side of the housing 5.
  • the four positioning posts 10 are located at the four corners of the upper end surface of the housing 5.
  • the lower side of the base 1 is provided with four positioning holes 11 for inserting and positioning the four positioning posts 10 one by one.
  • the four positioning holes 11 are located at the four corners of the lower end surface of the base 1 .
  • an elastic buckle 12 is provided on the side of the base 1 away from the power input interface 9, and the side of the housing 5 corresponds to the elastic buckle 12
  • Transverse positioning rods 13 are provided at intervals for elastic buckles 12 to fasten. Both ends of the positioning rods 13 are fixed to the side surfaces of the housing 5 through positioning blocks 14 .
  • a driving guide rail 15 is disposed transversely on the outer side of the base 1 and below the power input interface 9.
  • the driving rail 15 is provided with a driving rod 16 along its length direction.
  • the driving rod 16 is slidably engaged with the driving rail 15 along its length direction.
  • the drive guide groove 17 has an inverted trapezoidal cross-section to improve the stability of the drive rod 16 when sliding along the drive guide rail 15 .
  • the drive rod 16 extends upward with a baffle 18 for blocking the power input interface 9.
  • the base 1 corresponds to the outer side of the drive rail 15 and is provided with a transverse first guide rail 19 on the horizontal side of the drive rail 15.
  • the housing 5 corresponds to A horizontal second guide rail 20 is provided on the outer side of the power output interface 8 and below the first guide rail 19. When the housing 5 is spliced below the base 1, the first guide rail 19 and the second guide rail 20 are spliced to each other to form a locking guide rail. 41.
  • a locking block 42 is provided at one end of the driving rod 16 close to the first guide rail 19 .
  • a locking guide groove 43 is provided on the side of the locking block 42 close to the base 1 and is slidably engaged with the locking guide rail 41 .
  • the cross-sections of the locking guide rail 41 and the locking guide groove 43 are both inverted trapezoids to improve the stability of the locking block 42 when sliding on the locking guide rail 41 and to lock the first guide rail 19 and the second guide rail. 20 relative position to prevent the two from being separated from each other.
  • a holding member 21 is provided on the side of the driving rod 16 away from the driving guide rail 15 .
  • a first limiting block 22 is provided on the end of the drive guide rail 15 away from the first guide rail 19 to limit the distance between the drive rod 16 and the first guide rail 19 .
  • a sliding direction of the guide rail 19 is provided at one end of the first guide rail 19 and the second guide rail 20 away from the driving guide rail 15 to limit the sliding direction of the locking block 42 away from the driving guide rail 15 .
  • a latch is provided on the side of the baffle plate 18 away from the locking block 42 and facing away from the power supply device 4 .
  • the hook 24 has a locking buckle 25 that slides longitudinally on the hook 24 to lock or unlock the transverse sliding of the baffle 18 .
  • the locking buckle 25 is provided with a triggering mechanism 26 .
  • the triggering mechanism 26 includes a strut 27 vertically fixed below the locking buckle 25 and a sleeve 28 slidably sleeved on the strut 27.
  • the inner hole diameter of the sleeve 28 is larger than the rod of the strut 27.
  • the upper end of the sleeve 28 extends to an upper blocking ring 30 that is slidably sleeved on the support rod 27.
  • the lower end of the sleeve 28 extends with a sliding sleeve that is located at the lower end of the support rod 27.
  • the barrier ring 31 is provided with an abutment ring 32 on the outer circumferential surface of the support rod 27 and at its lower end. The lower end surface of the abutment ring 32 is in contact with the upper end surface of the lower barrier ring 31.
  • a sliding spacer 29 is provided with a The compression spring 33 is sleeved on the support rod 27.
  • the triggering mechanism 26 also includes There is a fixed base 34 provided on the outer wall of the housing 5 and located directly below the locking buckle 25 and an ejection pin 35 provided on the upper side of the fixed base 34 and extending vertically upward. The end of the ejection pin 35 is provided with a ball head 38 .
  • a push rod 36 extends downward from the end of the support pole 27 away from the locking buckle 25.
  • the lower port of the sleeve 28 extends downward with a bushing 37 that is slidably sleeved on the ejector rod 36.
  • the inner wall of the bushing 37 is in contact with the outer wall of the ejector rod 36.
  • the length of the ejector rod 36 is less than or equal to the bushing. axial length of 37.
  • the outer diameter of the ejector pin 35 is smaller than or equal to the inner diameter of the bushing 37 .
  • the housing 5 of the power supply device 4 When using the humidifying desktop fan, first install the housing 5 of the power supply device 4 under the base 1. During the installation process, the four positioning posts 10 on the upper end of the housing 5 need to be plugged into the four positioning posts on the bottom of the base 1 one by one. hole 11 to achieve precise positioning of the two while avoiding lateral deviation of the relative position.
  • the elastic buckle 12 can be longitudinally connected to the positioning rod 13 to complete the preliminary positioning between the power supply device 4 and the base 1 .
  • the ejector pin 35 When the power supply device 4 is completely installed under the base 1, the ejector pin 35 is inserted into the bushing 37 and overcomes the elastic support force of the compression spring 33 to push the ejector rod 36 together with the support rod 27 upward to drive the locking buckle 25 to slide upward and disengage.
  • the first guide rail 19 and the second guide rail 20 are spliced to each other to form a complete locking guide rail 41.
  • the driving rod 16 can be slid in a direction close to the locking guide rail 41 with the help of the holding member 21, so that the baffle plate 18 and the locking block 42 are linked together synchronously.
  • the blocking plate 18 can follow the driving rod 16 Slide to one side of the power input interface 9 so that the power input interface 9 is exposed.
  • the relative positions of the first guide rail 19 and the second guide rail 20 are locked so that the base 1 and the housing 5 cannot be separated.
  • the user can plug the adapted power cord (not shown) into the power output interface 8 and the power input interface 9 respectively to supply power to the base 1 through the power supply device 4 .
  • the power cord due to the locking effect of the locking block 42, it can effectively prevent the power cord (not shown) from being pulled when the power supply device 4 is separated from the base 1, thus ensuring the safety of the power supply.
  • the power cord needs to be removed from the power input interface 9 first so that the baffle 18 can be re-closed. Then slide the driving rod 16 in the opposite direction with the help of the holding member 21 so that the baffle plate 18 slides back to a position blocking the power input interface 9 , and at the same time, the locking guide groove 43 on the locking block 42 is fully moved along with the driving rod 16 Disengage the locking guide rail 41 formed by splicing the first guide rail 19 and the second guide rail 20 to release the longitudinal locking between the first guide rail 19 and the second guide rail 20 so that the power supply device 4 can be separated from the base 1 . During the separation process, you need to push the elastic buckle 12 inward first to release the lock between the elastic buckle 12 and the positioning rod 13, and then remove the power supply device 4 from the base 1 along the length of the positioning column 10. .
  • the ejector pin 35 is pulled out from the bushing 37 to release the support of the ejector rod 36.
  • the support rod 27 and the ejector rod 36 can slide downward under the elastic force of the compression spring 33.
  • the locking buckle 25 is driven to slide in the direction close to the power supply device 4 and snap into the hook 24, thereby re-locking the lateral position of the baffle plate 18 to prevent the baffle plate 18 from being separated from the power supply device 4 and the base 1 case is opened.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Casings For Electric Apparatus (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

一种多功能加湿桌面扇，当锁止块(42)上的锁止导向槽(43)随着驱动杆(16)完全滑移卡接至第一导轨(19)与第二导轨(20)拼接形成的锁止导轨(41)，挡隔板(18)能够随驱动杆(16)滑移至电源输入接口(9)的一侧，以使电源输入接口(9)裸露，多功能加湿桌面扇通过在底座(1)的下方安装供电装置(4)，并通过电源线连接壳体(5)侧面的电源输出接口(8)与底座(1)侧面的电源输入接口(9)，既能为加湿桌面扇进行户外供电，又能提升桌面扇使用时的稳定性。定位柱(10)与定位孔(11)之间的插接配合，结构简单，能够有效提升供电装置(4)与桌面扇的底座(1)拼接时的精准性。弹性卡扣(12)与定位杆(13)之间的扣接配合，能够实现供电装置(4)与底座(1)一侧的快速拆装。

Description

多功能加湿桌面扇 技术领域
本发明涉及家用电器，尤其涉及多功能加湿桌面扇。
背景技术
风扇指热天借以生风取凉的用具。电风扇是用电驱动产生气流的装置，内配置的扇子通电后，进行转动，由机械能转化为风能，从而化成自然风达到凉爽的效果。随着人们对生活品质的要求不断提高，风扇仅仅用来吹风纳凉已经不能满足现代人的需求，功能比较单一。
特别是在我国的北方地区和长期使用空调的场所，环境非常干燥，若使用普通的电风扇吹风，送出的风干燥酷热，很难达到降温的目的。有时为了能够较快的降温，过大地调节电风扇的风速，会给人带来吹风感，造成人体不舒适。而冬季部分地区房间内寒冷干燥，也需要对空气进行加湿，使得带有加湿器功能的桌面扇应运而生。如公开号为CN212615448U的实用新型专利公开的就是一种类似的加湿桌面扇。
现有的加湿桌面扇主要由底座、安装于底座上部的风扇主体及加湿组件构成。底座上设置有充电口以进行供电。然而受限于墙充供电模式，传统的加湿桌面扇的使用场景只能局限于室内，无法将其带至户外进行使用，因此还有待改进。
发明内容
本发明针对现有技术的缺点，提供了一种多功能加湿桌面扇，能够带至户外进行使用，增加了适用范围。
为了解决上述技术问题，本发明通过下述技术方案得以解决：
一种多功能加湿桌面扇，包括底座、设置于底座上部的风扇主体及加湿组件，底座的下部可拆卸连接有供电装置；供电装置包括壳体，壳体内安装有电池模块及电连接于电池模块的电源管理模块，电源管理模块上电连接有电源输出接口，电源输出接口设置于壳体侧面；底座的侧面设置有电源输入接口，电源输入接口与电源输出接口同侧设置；壳体的上侧面垂直延伸有若干定位柱，底座的下侧面开设有供若干定位柱一一插接定位的若干定位孔；底座远离电源输入接口的侧面设置有弹性卡扣，壳体对应于弹性卡扣的侧面间隔设置有横向的定位杆以供弹性卡扣扣接，定位杆的两端均通过定位块固定于壳体的侧面；底座的外侧面并于电源输入接口的下方横向设置有驱动导轨，驱动导轨沿其长度方向设置有驱动杆，驱动杆沿其长度方向开设有滑移卡接于驱动导轨的驱动导向槽，驱动杆向上延伸有用于遮挡电源输入接口的挡隔板；底座对应于驱动导轨的外侧面并于驱动导轨的水平侧设置有横向的第一导轨，壳体对应于电源输出接口的外侧面并于第一导轨下方设置有横向的第二导轨，当壳体拼接于底座下方时，第一导轨与第二导轨相互拼接以形成锁止导轨；驱动杆靠近第一导轨的一端设置有锁止块，锁止块靠近底座的侧面开设有滑移卡接于锁止导轨的锁止导向槽；
当锁止块上的锁止导向槽随着驱动杆完全滑移卡接至第一导轨与第二导轨拼接形成的锁止导轨，挡隔板能够随驱动杆滑移至电源输入接口的一侧，以使电源输入接口裸露；
反之，当锁止块上的锁止导向槽随着驱动杆完全脱离第一导轨与第二导轨拼接形成的锁止导轨，挡隔板能够随驱动杆滑移至遮挡电源输入接口的位置，以遮挡电源输入接口。
采用上述方案，通过在底座的下方安装供电装置，并通过电源线连接壳体 侧面的电源输出接口与底座侧面的电源输入接口，既能为加湿桌面扇进行户外供电，又能提升桌面扇使用时的稳定性。定位柱与定位孔之间的插接配合，结构简单，能够有效提升供电装置与桌面扇的底座拼接时的精准性。弹性卡扣与定位杆之间的扣接配合，能够实现供电装置与底座一侧的快速拆装。而锁止块上的锁止导向槽与第一导轨、第二导轨拼接形成的锁止导轨之间的滑移卡接配合，能够有效实现供电装置与底座另一侧的快速拆装。挡隔板能够随驱动杆进行横向滑移，以遮挡或打开底座侧面的电源输入接口。并且驱动杆能够与挡隔板及锁止块进行同方向的联动，当挡隔板推开后，锁止块上的锁止导向槽能够滑移卡接于第一导轨与第二导轨拼接形成的锁止导轨，以使底座与供电装置无法分离，此时供电装置通过电源线对底座进行供电，不会发生因为供电装置与底座突然分离导致电源线被拉拽的现象，保证了安全性。反之，当供电结束或者需要更换供电装置，需要先将插接于电源输入接口的电源线移除，才能将挡隔板重新移回正对电源输入接口的位置，既能遮挡电源输入接口，又能解除第一导轨与第二导轨之间的锁定，使得供电装置能够与底座分离，更加人性化。
作为优选，驱动杆远离驱动导轨的侧面设置有握持件。
采用上述方案，使得用户在推动驱动杆的过程中更加便利。
作为优选，驱动导轨远离第一导轨的一端设置有第一限位块以限定驱动杆远离第一导轨的滑移方向。
采用上述方案，第一限位块的限位作用能够有效避免驱动杆脱离驱动导轨。
作为优选，第一导轨与第二导轨远离驱动导轨的一端均设置有第二限位块以限定锁止块远离驱动导轨的滑移方向。
采用上述方案，使得锁止块在锁定第一导轨与第二导轨的过程中，不会因滑移距离过长而脱离由第一导轨与第二导轨拼接而成的驱动导轨。
作为优选，挡隔板远离锁止块的一侧设置有朝向远离供电装置的卡钩，卡钩上纵向滑移卡接有锁止卡扣以锁定或解锁挡隔板的横向滑移，锁止卡扣上设置有触发机构；
当供电装置完全安装于底座下方时，触发机构驱动锁止卡扣朝着远离供电装置的方向滑移以脱离卡钩；反之，当供电装置未完全安装于底座下方时，触发机构驱动锁止卡扣朝着靠近供电装置的方向滑移以卡接至卡钩。
采用上述方案，使得挡隔板只能在供电装置完全安装于底座下方的情况下被打开，避免用户在供电装置分离的情况下向底座供电，进一步降低电源线拉拽的风险。
作为优选，触发机构包括竖直固定于锁止卡扣下方的支杆及滑移套设于支杆的套筒，套筒的内孔孔径大于支杆的杆径且形成有滑移间隔，套筒的上端口延伸有滑移套设于支杆的上隔挡环，套筒的下端口延伸有滑移套设于支杆的下隔挡环，支杆的外周面并于其下端位置环设有抵接环，抵接环的下端面抵接于下隔挡环的上端面，滑移间隔内设置有套设于支杆的压簧，压簧的一端抵压于上隔挡环的下端面，压簧的另一端抵压于抵接环的上端面；触发机构还包括设置于壳体的外侧壁并位于锁止卡扣正下方的固定座及设置于固定座的上侧面并垂直向上延伸的顶针；
当供电装置完全安装于底座下方时，顶针克服压簧的弹性支撑力将支杆向上顶，以驱动锁止卡扣向上滑移并脱离卡钩；反之，当供电装置脱离底座时，支杆能够在压簧的弹力作用下向下滑移，以驱动锁止卡扣朝着靠近供电装置的方向滑移并卡接至卡钩。
采用上述方案，顶针与支杆之间的配合，能够有效判断供电装置是否贴合安装于底座下方。当两者贴合安装后，顶针能够将支杆向上顶，以使支杆能够 克服压簧的弹性支撑力将锁止卡扣向上推并脱离卡钩，从而解除挡隔板的横向锁定，使得挡隔板能够被打开；反之，当供电装置脱离底座后，顶针能够同步脱离支杆，以使支杆能够在压簧的弹力下，将锁止卡扣向下推并卡接于卡钩，从而锁定挡隔板，使得挡隔板无法被打开。
作为优选，支杆远离锁止卡扣的端部向下延伸有顶杆，套筒的下端口向下延伸有滑移套设于顶杆的衬套，衬套的内侧壁抵接于顶杆的外侧壁，顶杆的长度小于或等于衬套的轴向长度；顶针的外径小于或等于衬套的内径。
采用上述方案，通过顶杆延长支杆的下端，能够有效降低顶针的有效伸出长度，结构更加合理美观。同时，顶杆不会直接裸露在外，避免用户在不借助顶针的前提下直接将支杆向上顶，增加了用户直接解锁挡隔板的难度及成本，进一步提升供电装置向外供电时的安全性。
作为优选，顶针的端部设置有球头。
采用上述方案，球头具有导向作用，使得顶针能够更加容易地插接于衬套内，提升了操作的精准度及便利性。
作为优选，电源管理模块上还电连接有充电接口，充电接口设置于壳体侧面。
采用上述方案，通过充电接口能够对供电装置本身进行充电，提升了供电装置的续航能力，并增加其适用范围。
本发明由于采用了以上技术方案，具有显著的技术效果：通过在底座的下方安装供电装置，并通过电源线连接壳体侧面的电源输出接口与底座侧面的电源输入接口，既能为加湿桌面扇进行户外供电，又能提升桌面扇使用时的稳定性。定位柱与定位孔之间的插接配合，结构简单，能够有效提升供电装置与桌面扇的底座拼接时的精准性。弹性卡扣与定位杆之间的扣接配合，能够实现供 电装置与底座一侧的快速拆装。而锁止块上的锁止导向槽与第一导轨、第二导轨拼接形成的锁止导轨之间的滑移卡接配合，能够有效实现供电装置与底座另一侧的快速拆装。挡隔板能够随驱动杆进行横向滑移，以遮挡或打开底座侧面的电源输入接口。并且驱动杆能够与挡隔板及锁止块进行同方向的联动，当挡隔板推开后，锁止块上的锁止导向槽能够滑移卡接于第一导轨与第二导轨拼接形成的锁止导轨，以使底座与供电装置无法分离，此时供电装置通过电源线对底座进行供电，不会发生因为供电装置与底座突然分离导致电源线被拉拽的现象，保证了安全性。反之，当供电结束或者需要更换供电装置，需要先将插接于电源输入接口的电源线移除，才能将挡隔板重新移回正对电源输入接口的位置，既能遮挡电源输入接口，又能解除第一导轨与第二导轨之间的锁定，使得供电装置能够与底座分离，更加人性化。
附图说明
图1为本实施例的结构示意图一；
图2为本实施例中底座的爆炸图；
图3为本实施例的电路示意图；
图4为本实施例的爆炸图一；
图5为本实施例的爆炸图二；
图6为本实施例的结构示意图二；
图7为图6所示A部的放大示意图；
图8为本实施例的结构示意图三；
图9为图8所示B部的放大示意图；
图10为本实施例的结构示意图四；
图11为图4所示C部的放大示意图；
图12为图4所示D部的放大示意图；
图13为本实施例中触发机构的立体剖视图；
图14为图1所示E部的放大示意图。
以上附图中各数字标号所指代的部位名称如下：1、底座；2、风扇主体；3、加湿组件；4、供电装置；5、壳体；6、电池模块；7、电源管理模块；8、电源输出接口；9、电源输入接口；10、定位柱；11、定位孔；12、弹性卡扣；13、定位杆；14、定位块；15、驱动导轨；16、驱动杆；17、驱动导向槽；18、挡隔板；19、第一导轨；20、第二导轨；21、握持件；22、第一限位块；23、第二限位块；24、卡钩；25、锁止卡扣；26、触发机构；27、支杆；28、套筒；29、滑移间隔；30、上隔挡环；31、下隔挡环；32、抵接环；33、压簧；34、固定座；35、顶针；36、顶杆；37、衬套；38、球头；39、充电接口；40、封盖；41、锁止导轨；42、锁止块；43、锁止导向槽。
具体实施方式
下面结合附图与实施例对本发明作进一步详细描述。
如图1至图5所示，本实施例公开的一种多功能加湿桌面扇，包括底座1、设置于底座1上部的风扇主体2及加湿组件3，底座1的上、下端面均呈长腰形，不仅摆放结构稳定，而且能够有足够的面积安装风扇主体2及加湿组件3。底座1的下部可拆卸连接有供电装置4，供电装置4包括壳体5，壳体5的上、下端面也呈长腰形，其尺寸与底座1的上、下端面一致。壳体5的上端口安装有封盖40，便于在壳体5内部安装元器件。封盖40可通过胶水或者螺钉(未图示)固定于壳体5的上端口，其属于本领域公知常识，在此不作赘述。壳体5内安装有电池模块6及电连接于电池模块6的电源管理模块7，电源管理模块7上电连接有电源输出接口8，电源输出接口8设置于壳体5侧面。底座1的侧面设置 有电源输入接口9，电源输入接口9与电源输出接口8同侧设置。为了方便供电装置4进行充电，电源管理模块7上还电连接有充电接口39，充电接口39设置于壳体5侧面。其中，电源管理模块7焊接于电路板上，电源输出接口8、电源输入接口9与充电接口39均优选为USB Type-C接口，因此具有较强的通用性及适配能力。为增加供电装置4在底座1安装时的精准性与横向稳定性，壳体5的上侧面垂直延伸有四根定位柱10，四根定位柱10分设于壳体5上端面的四个边角位置。底座1的下侧面开设有供四根定位柱10一一插接定位的四个定位孔11，四个定位孔11分设于底座1下端面的四个边角位置。
如图6至图10所示，为实现底座1与壳体5之间的纵向定位，底座1远离电源输入接口9的侧面设置有弹性卡扣12，壳体5对应于弹性卡扣12的侧面间隔设置有横向的定位杆13以供弹性卡扣12扣接，定位杆13的两端均通过定位块14固定于壳体5的侧面。底座1的外侧面并于电源输入接口9的下方横向设置有驱动导轨15，驱动导轨15沿其长度方向设置有驱动杆16，驱动杆16沿其长度方向开设有滑移卡接于驱动导轨15的驱动导向槽17，其中驱动导轨15与驱动导向槽17的横截面均呈倒梯形，以提升驱动杆16沿驱动导轨15滑移时的稳定性。驱动杆16向上延伸有用于遮挡电源输入接口9的挡隔板18，底座1对应于驱动导轨15的外侧面并于驱动导轨15的水平侧设置有横向的第一导轨19，壳体5对应于电源输出接口8的外侧面并于第一导轨19下方设置有横向的第二导轨20，当壳体5拼接于底座1下方时，第一导轨19与第二导轨20相互拼接以形成锁止导轨41。驱动杆16靠近第一导轨19的一端设置有锁止块42，锁止块42靠近底座1的侧面开设有滑移卡接于锁止导轨41的锁止导向槽43。其中，锁止导轨41与锁止导向槽43的横截面均呈倒梯形，以提升锁止块42在锁止导轨41上滑移时的稳定性，同时能够锁定第一导轨19与第二导轨20之间的相对 位置，避免两者相互分离。
如图8和图9所示，为使驱动杆16的滑移更加便利，驱动杆16远离驱动导轨15的侧面设置有握持件21。
如图9和图12所示，为限定驱动杆16在驱动导轨15上的横向滑移位置，驱动导轨15远离第一导轨19的一端设置有第一限位块22以限定驱动杆16远离第一导轨19的滑移方向。第一导轨19与第二导轨20远离驱动导轨15的一端均设置有第二限位块23以限定锁止块42远离驱动导轨15的滑移方向。
如图9至图14所示，为避免挡隔板18在底座1与壳体5分离的情况下被打开，挡隔板18远离锁止块42的一侧设置有朝向远离供电装置4的卡钩24，卡钩24上纵向滑移卡接有锁止卡扣25以锁定或解锁挡隔板18的横向滑移，锁止卡扣25上设置有触发机构26。本实施例中，触发机构26包括竖直固定于锁止卡扣25下方的支杆27及滑移套设于支杆27的套筒28，套筒28的内孔孔径大于支杆27的杆径且形成有滑移间隔29，套筒28的上端口延伸有滑移套设于支杆27的上隔挡环30，套筒28的下端口延伸有滑移套设于支杆27的下隔挡环31，支杆27的外周面并于其下端位置环设有抵接环32，抵接环32的下端面抵接于下隔挡环31的上端面，滑移间隔29内设置有套设于支杆27的压簧33，压簧33的一端抵压于上隔挡环30的下端面，压簧33的另一端抵压于抵接环32的上端面；触发机构26还包括设置于壳体5的外侧壁并位于锁止卡扣25正下方的固定座34及设置于固定座34的上侧面并垂直向上延伸的顶针35，顶针35的端部设置有球头38。
如图13和图14所示，为增加用户在底座1与壳体5分离时自行向上推动支杆27时的难度，支杆27远离锁止卡扣25的端部向下延伸有顶杆36，套筒28的下端口向下延伸有滑移套设于顶杆36的衬套37，衬套37的内侧壁抵接于 顶杆36的外侧壁，顶杆36的长度小于或等于衬套37的轴向长度。并且顶针35的外径小于或等于衬套37的内径。
具体使用过程如下：
使用加湿桌面扇时，先将供电装置4的壳体5安装于底座1下方，安装过程中，需要将壳体5上端面的四根定位柱10一一插接于底座1底部的四个定位孔11内，以实现两者的精准定位，同时避免发生相对位置横向偏移。同时弹性卡扣12能够纵向扣接于定位杆13，以完成供电装置4与底座1之间的初步定位。当供电装置4完全安装于底座1下方时，顶针35插入衬套37并克服压簧33的弹性支撑力将顶杆36连同支杆27向上顶，以驱动锁止卡扣25向上滑移并脱离卡钩24，从而解除挡隔板18的横向锁定。同时，第一导轨19与第二导轨20相互拼接成完整的锁止导轨41。此时，便可借助握持件21将驱动杆16朝着靠近锁止导轨41的方向滑移，使得挡隔板18及锁止块42同步进行联动。当锁止块42上的锁止导向槽43随着驱动杆16完全滑移卡接至第一导轨19与第二导轨20拼接形成的锁止导轨41，挡隔板18便能够随驱动杆16滑移至电源输入接口9的一侧，以使电源输入接口9裸露，同时第一导轨19与第二导轨20的相对位置被锁定，使得底座1与壳体5无法分离。此时，用户可将适配的电源线(未图示)分别插接至电源输出接口8与电源输入接口9，以通过供电装置4对底座1进行供电。使用电源线(未图示)供电过程中，由于锁止块42的锁定作用，能够有效避免供电装置4与底座1分离时，电源线(未图示)受到拉扯，保证了供电的安全性。
充电结束或者需要更换供电装置4时，需要先将电源线从电源输入接口9移除，使得挡隔板18能够重新合上。然后借助握持件21反向滑移驱动杆16，以使挡隔板18重新滑移至遮挡电源输入接口9的位置，同时锁止块42上的锁 止导向槽43随着驱动杆16完全脱离第一导轨19与第二导轨20拼接形成的锁止导轨41，以解除第一导轨19与第二导轨20之间的纵向锁定，使得供电装置4能够与底座1分离。分离过程中，需要先将弹性卡扣12向内推，以解除弹性卡扣12与定位杆13之间的锁定，然后沿着定位柱10的长度方向将供电装置4从底座1卸下即可。
当供电装置4脱离底座1后，顶针35顺势从衬套37内抽出，以解除顶杆36的支撑，此时支杆27及顶杆36能够在压簧33的弹力作用下向下滑移，以驱动锁止卡扣25朝着靠近供电装置4的方向滑移并卡接至卡钩24，从而重新锁定挡隔板18的横向位置，避免挡隔板18在供电装置4与底座1分离的情况下被打开。

Claims (9)

  1. 一种多功能加湿桌面扇，包括底座(1)、设置于底座(1)上部的风扇主体(2)及加湿组件(3)，其特征在于：底座(1)的下部可拆卸连接有供电装置(4)；供电装置(4)包括壳体(5)，壳体(5)内安装有电池模块(6)及电连接于电池模块(6)的电源管理模块(7)，电源管理模块(7)上电连接有电源输出接口(8)，电源输出接口(8)设置于壳体(5)侧面；底座(1)的侧面设置有电源输入接口(9)，电源输入接口(9)与电源输出接口(8)同侧设置；壳体(5)的上侧面垂直延伸有若干定位柱(10)，底座(1)的下侧面开设有供若干定位柱(10)一一插接定位的若干定位孔(11)；底座(1)远离电源输入接口(9)的侧面设置有弹性卡扣(12)，壳体(5)对应于弹性卡扣(12)的侧面间隔设置有横向的定位杆(13)以供弹性卡扣(12)扣接，定位杆(13)的两端均通过定位块(14)固定于壳体(5)的侧面；底座(1)的外侧面并于电源输入接口(9)的下方横向设置有驱动导轨(15)，驱动导轨(15)沿其长度方向设置有驱动杆(16)，驱动杆(16)沿其长度方向开设有滑移卡接于驱动导轨(15)的驱动导向槽(17)，驱动杆(16)向上延伸有用于遮挡电源输入接口(9)的挡隔板(18)；底座(1)对应于驱动导轨(15)的外侧面并于驱动导轨(15)的水平侧设置有横向的第一导轨(19)，壳体(5)对应于电源输出接口(8)的外侧面并于第一导轨(19)下方设置有横向的第二导轨(20)，当壳体(5)拼接于底座(1)下方时，第一导轨(19)与第二导轨(20)相互拼接以形成锁止导轨(41)；驱动杆(16)靠近第一导轨(19)的一端设置有锁止块(42)，锁止块(42)靠近底座(1)的侧面开设有滑移卡接于锁止导轨(41)的锁止导向槽(43)；
    当锁止块(42)上的锁止导向槽(43)随着驱动杆(16)完全滑移卡接至第一导轨(19)与第二导轨(20)拼接形成的锁止导轨(41)，挡隔板(18)能够随驱动杆(16)滑移至电源输入接口(9)的一侧，以使电源输入接口(9)裸露；
    反之，当锁止块(42)上的锁止导向槽(43)随着驱动杆(16)完全脱离第一导轨(19)与第二导轨(20)拼接形成的锁止导轨(41)，挡隔板(18)能够随驱动杆(16)滑移至遮 挡电源输入接口(9)的位置，以遮挡电源输入接口(9)。
  2. 根据权利要求1所述的多功能加湿桌面扇，其特征在于：驱动杆(16)远离驱动导轨(15)的侧面设置有握持件(21)。
  3. 根据权利要求1所述的多功能加湿桌面扇，其特征在于：驱动导轨(15)远离第一导轨(19)的一端设置有第一限位块(22)以限定驱动杆(16)远离第一导轨(19)的滑移方向。
  4. 根据权利要求1所述的多功能加湿桌面扇，其特征在于：第一导轨(19)与第二导轨(20)远离驱动导轨(15)的一端均设置有第二限位块(23)以限定锁止块(42)远离驱动导轨(15)的滑移方向。
  5. 根据权利要求1至4任一项所述的多功能加湿桌面扇，其特征在于：挡隔板(18)远离锁止块(42)的一侧设置有朝向远离供电装置(4)的卡钩(24)，卡钩(24)上纵向滑移卡接有锁止卡扣(25)以锁定或解锁挡隔板(18)的横向滑移，锁止卡扣(25)上设置有触发机构(26)；
    当供电装置(4)完全安装于底座(1)下方时，触发机构(26)驱动锁止卡扣(25)朝着远离供电装置(4)的方向滑移以脱离卡钩(24)；反之，当供电装置(4)未完全安装于底座(1)下方时，触发机构(26)驱动锁止卡扣(25)朝着靠近供电装置(4)的方向滑移以卡接至卡钩(24)。
  6. 根据权利要求5所述的多功能加湿桌面扇，其特征在于：触发机构(26)包括竖直固定于锁止卡扣(25)下方的支杆(27)及滑移套设于支杆(27)的套筒(28)，套筒(28)的内孔孔径大于支杆(27)的杆径且形成有滑移间隔(29)，套筒(28)的上端口延伸有滑移套设于支杆(27)的上隔挡环(30)，套筒(28)的下端口延伸有滑移套设于支杆(27)的下隔挡环(31)，支杆(27)的外周面并于其下端位置环设有抵接环(32)，抵接环(32)的下端面抵接于下隔挡环(31)的上端面，滑移间隔(29)内设置有套设 于支杆(27)的压簧(33)，压簧(33)的一端抵压于上隔挡环(30)的下端面，压簧(33)的另一端抵压于抵接环(32)的上端面；触发机构(26)还包括设置于壳体(5)的外侧壁并位于锁止卡扣(25)正下方的固定座(34)及设置于固定座(34)的上侧面并垂直向上延伸的顶针(35)；
    当供电装置(4)完全安装于底座(1)下方时，顶针(35)克服压簧(33)的弹性支撑力将支杆(27)向上顶，以驱动锁止卡扣(25)向上滑移并脱离卡钩(24)；反之，当供电装置(4)脱离底座(1)时，支杆(27)能够在压簧(33)的弹力作用下向下滑移，以驱动锁止卡扣(25)朝着靠近供电装置(4)的方向滑移并卡接至卡钩(24)。
  7. 根据权利要求6所述的多功能加湿桌面扇，其特征在于：支杆(27)远离锁止卡扣(25)的端部向下延伸有顶杆(36)，套筒(28)的下端口向下延伸有滑移套设于顶杆(36)的衬套(37)，衬套(37)的内侧壁抵接于顶杆(36)的外侧壁，顶杆(36)的长度小于或等于衬套(37)的轴向长度；顶针(35)的外径小于或等于衬套(37)的内径。
  8. 根据权利要求7所述的多功能加湿桌面扇，其特征在于：顶针(35)的端部设置有球头(38)。
  9. 根据权利要求1至4任一项所述的多功能加湿桌面扇，其特征在于：电源管理模块(7)上还电连接有充电接口(39)，充电接口(39)设置于壳体(5)侧面。
PCT/CN2022/136526 2022-07-19 2022-12-05 多功能加湿桌面扇 WO2024016561A1 (zh)

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