WO2023202728A1 - 便携式无叶风扇伞 - Google Patents

便携式无叶风扇伞 Download PDF

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Publication number
WO2023202728A1
WO2023202728A1 PCT/CN2023/100309 CN2023100309W WO2023202728A1 WO 2023202728 A1 WO2023202728 A1 WO 2023202728A1 CN 2023100309 W CN2023100309 W CN 2023100309W WO 2023202728 A1 WO2023202728 A1 WO 2023202728A1
Authority
WO
WIPO (PCT)
Prior art keywords
fan
air outlet
umbrella
air
housing
Prior art date
Application number
PCT/CN2023/100309
Other languages
English (en)
French (fr)
Other versions
WO2023202728A9 (zh
Inventor
郑观正
谢佳航
李享福
何志强
袁水勇
叶铖
高海峻
Original Assignee
深圳市几素科技有限公司
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
Priority claimed from CN202210431012.4A external-priority patent/CN116965624A/zh
Priority claimed from CN202221818067.2U external-priority patent/CN217658490U/zh
Priority claimed from CN202221818857.0U external-priority patent/CN217658491U/zh
Priority claimed from CN202221818021.0U external-priority patent/CN217658489U/zh
Priority claimed from CN202221840275.2U external-priority patent/CN217658485U/zh
Priority claimed from CN202221840195.7U external-priority patent/CN217658484U/zh
Priority claimed from CN202221820206.5U external-priority patent/CN217658483U/zh
Priority claimed from CN202222714769.2U external-priority patent/CN218790942U/zh
Priority claimed from CN202223490120.3U external-priority patent/CN218999723U/zh
Application filed by 深圳市几素科技有限公司 filed Critical 深圳市几素科技有限公司
Publication of WO2023202728A1 publication Critical patent/WO2023202728A1/zh
Publication of WO2023202728A9 publication Critical patent/WO2023202728A9/zh

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Classifications

    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45BWALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B3/00Sticks combined with other objects
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00Pumping installations or systems
    • F04D25/02Units comprising pumps and their driving means
    • F04D25/08Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation

Definitions

  • the present application relates to the field of fan technology, and in particular to a portable bladeless fan umbrella.
  • the main purpose of this application is to provide a portable bladeless fan umbrella.
  • the fan assembly By setting a fan assembly in the handle connected to the umbrella pole, the fan assembly is integrated into the umbrella body, so that it has the functions of sunshade, rain protection, and wind blowing and heat dissipation; at the same time , the fan assembly includes a diagonal flow fan, the diagonal flow fan has a better air outlet effect, and the diagonal flow fan is hidden in the air outlet casing, so it is safer to use.
  • Figure A-1 is a perspective view of the first embodiment of the portable bladeless fan umbrella of the present application in a stored state
  • Figure A-2 is a top view of the air outlet casing of the first embodiment of the portable bladeless fan umbrella according to the present application, with the air inlet cover and air outlet cover removed;
  • Figure A-3 is a bottom view of the air outlet casing of the first embodiment of the portable bladeless fan umbrella according to the present application, with the air inlet cover and air outlet cover removed;
  • Figure A-4 is a schematic three-dimensional view of the handle of the first embodiment of the portable bladeless fan umbrella of the present application.
  • Figure A-5 is a cross-sectional view of Figure A-4;
  • Figure A-6 is a three-dimensional exploded view of the umbrella nest of the first embodiment of the portable bladeless fan umbrella of the present application;
  • Figure A-7 is a perspective view of the lower nest assembly and the handle of the first embodiment of the portable bladeless fan umbrella of the present application when they are engaged;
  • Figure A-8 is a cross-sectional view of Figure A-7 in one direction;
  • Figure A-9 is a cross-sectional view of Figure A-7 in another direction;
  • Figure A-10 is a perspective view of the lower nest assembly and the upper nest when they are fastened together according to the first embodiment of the portable bladeless fan umbrella of the present application;
  • Figure A-11 is a cross-sectional view of Figure A-10 in one direction;
  • Figure B-1 is a perspective view from one direction of the second embodiment of the portable bladeless fan umbrella of the present application.
  • Figure B-2 is a perspective view from another direction of the second embodiment of the portable bladeless fan umbrella of the present application.
  • Figure B-3 is a perspective view of the air outlet in Figure B-1;
  • Figure B-4 is a schematic view of cross-sectional view B-1 of Figure B-3 from an angle;
  • Figure B-5 is a schematic diagram of cross-sectional view B-1 of Figure B-3 from another angle;
  • Figure B-6 is a schematic diagram of cross-sectional view B-2 of Figure B-3;
  • Figure C-1 is a schematic structural diagram of the third embodiment of the portable bladeless fan umbrella of the present application.
  • Figure C-2 is a longitudinal cross-sectional view of the third embodiment of the portable bladeless fan umbrella of the present application.
  • Figure C-3 is a cross-sectional view of the holding portion of the third embodiment of the portable bladeless fan umbrella of the present application.
  • Figure C-4 is a cross-sectional view of the air guide part of the third embodiment of the portable bladeless fan umbrella of the present application.
  • Figure D-1 is a schematic structural diagram of the fourth embodiment of the portable bladeless fan umbrella of the present application.
  • Figure D-2 is a schematic structural diagram from another angle of the fourth embodiment of the portable bladeless fan umbrella of the present application with part of the first shell removed;
  • Figure D-3 is a schematic diagram of the internal structure of the fourth embodiment of the portable bladeless fan umbrella of the present application with part of the first shell removed;
  • Figure D-4 is a schematic structural diagram of the fourth embodiment of the portable bladeless fan umbrella of the present application with another part of the first shell removed;
  • Figure D-5 is a partially exploded schematic diagram of the fourth embodiment of the portable bladeless fan umbrella of the present application.
  • Figure D-6 is a schematic structural diagram of the air guide plate, eccentric gear set and second motor connection method of the fourth embodiment of the portable bladeless fan umbrella of the present application;
  • Figure D-7 is a partial cross-sectional view of the fourth embodiment of the portable bladeless fan umbrella of the present application.
  • Figure D-8 is a cross-sectional view of the fourth embodiment of the portable bladeless fan umbrella of the present application.
  • Figure D-9 is a cross-sectional view from another angle of the fourth embodiment of the portable bladeless fan umbrella of the present application.
  • Figure D-10 is a schematic diagram of the fifth embodiment of the portable bladeless fan umbrella of the present application.
  • Figure D-11 is a schematic structural diagram of Figure D-10 with part of the first shell removed;
  • Figure E-1 is a perspective view of the sixth embodiment of the portable bladeless fan umbrella of the present application.
  • Figure E-2 is a cross-sectional view of Figure E-1 in one direction
  • Figure E-3 is a cross-sectional view of Figure E-1 in another direction
  • Figure E-4 is an exploded perspective view of the sixth embodiment of the portable bladeless fan umbrella of the present application.
  • Figure E-5 is a top view of the air outlet member without the first casing in the sixth embodiment of the portable bladeless fan umbrella of the present application;
  • Figure E-6 is a perspective view of the seventh embodiment of the portable bladeless fan umbrella of the present application.
  • Figure E-7 is a cross-sectional view of Figure E-6 in one direction
  • Figure E-8 is a cross-sectional view of Figure E-6 in another direction
  • Figure E-9 is an exploded perspective view of the seventh embodiment of the portable bladeless fan umbrella of the present application.
  • Figure E-10 is a top view of the air outlet member in the seventh embodiment of the portable bladeless fan umbrella according to the present application, with the outer casing removed;
  • Figure F-1 is a perspective view of the eighth embodiment of the portable bladeless fan umbrella of the present application.
  • Figure F-2 is a cross-sectional view of Figure F-1 in one direction
  • Figure F-3 is a partial cross-sectional view of Figure F-1 from another direction;
  • Figure F-4 is an exploded perspective view of the eighth embodiment of the portable bladeless fan umbrella of the present application.
  • Figure F-5 is a front view of the air outlet member without the outer shell of the eighth embodiment of the portable bladeless fan umbrella of the present application;
  • Figure F-6 is a perspective view of the air outlet part of the ninth embodiment of the portable bladeless fan umbrella of the present application.
  • Figure F-7 is a perspective view of the air outlet part of the tenth embodiment of the portable bladeless fan umbrella of the present application.
  • Figure G-1 is a perspective view of the eleventh embodiment of the portable bladeless fan umbrella of the present application when the umbrella body is in an open state;
  • Figure G-2 is an exploded schematic diagram of Figure G-1;
  • Figure G-3 is a perspective view of the air outlet device in Figure G-1;
  • Figure G-4 is an exploded schematic diagram of Figure G-3;
  • Figure G-5 is a cross-sectional view of Figure G-3;
  • Figure G-6 is a perspective view of the eleventh embodiment of the portable bladeless fan umbrella of the present application when the umbrella body is in a stowed state;
  • Figure G-7 is a perspective view of the air outlet device in the twelfth embodiment of the portable bladeless fan umbrella of the present application.
  • Figure G-8 is an exploded schematic diagram of Figure G-7;
  • Figure G-9 is a cross-sectional view of Figure G-7;
  • Figure G-10 is a perspective view of the umbrella body in the stowed state of the thirteenth embodiment of the portable bladeless fan umbrella of the present application.
  • Figure G-11 is a cross-sectional view of Figure G-10;
  • Figure G-12 is an exploded schematic diagram of the air outlet device in Figure G-10;
  • Figure G-13 is a cross-sectional view of the air outlet device in Figure G-10;
  • Figure G-14 is a perspective view of the umbrella body in the open state according to the fourteenth embodiment of the portable bladeless fan umbrella of the present application;
  • Figure G-15 is a perspective view of the air outlet device in Figure G-14;
  • Figure G-16 is an exploded schematic diagram of Figure G-15;
  • Figure G-17 is a cross-sectional view of Figure G-15.
  • an embodiment means that a particular feature, structure or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application.
  • the appearances of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those skilled in the art understand, both explicitly and implicitly, that the embodiments described herein may be combined with other embodiments.
  • the first embodiment is a schematic diagram of a portable bladeless fan umbrella 100 of the present application.
  • the portable bladeless fan umbrella 100 includes umbrellas that are configured and connected to each other. Cloth, umbrella nest, umbrella pole 2 and handle 1, the handle 1 is connected to the umbrella pole 2, the handle 1 includes an air outlet shell 11, a fan assembly 5 and a connecting piece 6.
  • the air outlet casing 11 is provided with a connected air inlet 121 and an air outlet 131; the fan assembly 5 is received in the air outlet casing 11, and the fan assembly 5 includes a motor 51 and a diagonal flow fan 52.
  • the diagonal flow fan 52 includes a hub 521 and a plurality of fan blades 522 spaced apart on the outer surface of the hub 521 .
  • the hub 521 is arranged to increase in at least part of the radial direction from bottom to top. Wind flows from the air inlet 121 Through the fan assembly 5, it is blown out from the air outlet part 131; the connector 6 connects the umbrella pole 2 and the air outlet shell 11, and is partially installed in the air outlet shell 11. The connector 6 6 cooperates with the air outlet shell 11 to form a first cavity Q1 for accommodating the battery 74 . When the portable bladeless fan umbrella 100 is in the stowed state, at least part of the connecting member 6 is covered by the umbrella cloth.
  • the fan assembly 5 is provided in the handle 1, and the handle 1 is connected to the umbrella pole 2, thereby integrating the fan assembly 5 into the umbrella body, so that the portable bladeless fan umbrella 100 also serves as sunshade. , rainproof, blowing and heat dissipation functions.
  • the fan assembly 5 includes the diagonal flow fan 52.
  • the diagonal flow fan 52 has a better air outlet effect, and the diagonal flow fan 52 is hidden in the air outlet casing 11, so it is safer to use.
  • the connecting member 6 and the air outlet shell 11 cooperate to form the first cavity Q1 for receiving the battery 74.
  • the connecting member 6 At least part of it is shielded in the umbrella cloth, so that the space of the connector 6 is used to accommodate the battery 74, and the connector 6 can be shielded in the umbrella cloth in the stored state.
  • the portable wireless The overall volume of the leaf fan umbrella 100 is small and easy to carry.
  • the hub 521 first increases radially from bottom to top and then extends radially unchanged to enhance wind pressure.
  • a water outlet hole 5211 is penetrated through the middle of the hub 521 to throw accumulated water out of the hub 521 to prevent excessive accumulation of water in the hub 521 from damaging the motor 51 .
  • the water outlets 5211 are evenly distributed in the middle of the hub 521 and do not affect the dynamic balance of the diagonal flow fan 52 .
  • the air outlet shell 11 is provided with a mounting portion 14, and is connected to the mounting portion 14 and the The air guide part of the air casing 11 is described.
  • the mounting portion 14 includes a bottom wall 141 , a first side wall 142 extending upward from a portion of the continuous edge of the bottom wall 141 , and a second side wall 143 extending downward from all edges of the bottom wall 141 .
  • the air guide member includes a first installation blade 15, a second installation blade 16 and two air guide blades 17. The first installation blade 15 and the second installation blade 16 are arranged oppositely. The two air guide blades 17 relative settings.
  • the connecting piece 6 includes a barrel portion 61 and first assemblies located on opposite sides of the barrel portion 61
  • the first mounting part 62 is correspondingly fixedly installed on the first mounting leaf 15
  • the second mounting part 63 is correspondingly fixedly mounted on the second mounting leaf 16 .
  • the first assembly part 62 and the first installation leaf 15 are fixed by buckling
  • the second assembly part 63 and the second installation leaf 16 are fixed by alignment.
  • the fixing method is not limited to this, as long as the first mounting part 62 and the first mounting leaf 15 and the second mounting part 63 and the second mounting leaf 16 can be fixed. That’s it.
  • the inner wall of the barrel portion 61 , the bottom wall 141 and the first side wall 142 jointly form the first cavity Q1 for receiving the battery 74 .
  • the blade 15 , the outer wall of the barrel portion 61 and the inner wall of the air outlet housing 11 together form a second cavity Q2 for accommodating the electronic control assembly 7 .
  • the electronic control assembly 7 includes a mainboard 71 , a switch 72 and an interface 73 installed on the mainboard 71 and exposed outwardly from the air outlet housing 11 .
  • the electronic control assembly 7 also includes the battery 74 .
  • a protective cover is provided outside the interface 73 to prevent water from entering the interface 73 .
  • the first side wall 142 is formed upward from a partial continuous edge of the bottom wall 141 , and the edge of the bottom wall 141 that does not extend upward is connected to the first mounting leaf 15 , so that the first cavity Q1 and the third The two cavities Q2 are connected to each other, and the wire 8 is electrically connected to the main board 71 and the battery 74 .
  • a convex column 144 protrudes downward from the middle of the bottom wall 141, and a rotating shaft 53 is provided inside the middle of the hub 521.
  • the rotating shaft 53 is installed and fixed on the convex column.
  • the hub 521 first increases radially from bottom to top and then extends radially unchanged.
  • the diameter of the radially constant portion of the hub 521 is approximately the same as the diameter of the second side wall 143 .
  • the inner side of the hub 521 The second side wall 143 and the bottom wall 141 jointly form a third cavity Q3 for housing the motor 51 .
  • the hub 521 and the second side wall 143 are closely spaced in the vertical direction, so that the wind generated by the diagonal flow fan 52 blows smoothly toward the mounting portion 14 .
  • the bottom wall 141 is formed with a wire hole 1411, which connects the first cavity Q1 and the third cavity Q3.
  • the wire 8 The mainboard 71 and the motor 51 are electrically connected through the wire hole 1411 .
  • the air guide blades 17 first extend vertically upward from bottom to top, and then extend upward obliquely in the direction of the first assembly part 62.
  • the two sides of the first mounting leaf 15 first move away from each other and extend upward from bottom to top, and then extend in parallel vertical lines.
  • the two sides of the second mounting blade 16 first move away from each other and extend upward from bottom to top, and then extend parallel and vertically upward, and the upper end of the second mounting blade 16 also includes an upper end in the same direction as the upper end of the wind guide blade 17 Extended guide 161 .
  • the first mounting leaves 15 extend a larger distance away from each other, so the first mounting leaves 15 are wider, thereby better accommodating the electronic control component 7 .
  • the first installation blade 15, the second installation blade 16 and the two wind guide blades 17 guide the wind to blow outward, while increasing the static pressure of the wind to make the wind stronger.
  • the upper ends of the two guide blades 17 extend upward obliquely toward the direction of the first installation blade 15
  • the upper end of the second installation blade 16 includes the upper end of the second installation blade 17 extending in the same direction.
  • the guide portion 161 that is, the upper ends of the two guide blades 17 and the upper end of the guide portion 161 both extend obliquely upward toward the direction of the first installation blade 15 , so that the wind generated by the diagonal flow fan 52 passes through the guide portion 161 .
  • the first installation blade 15 , the second installation blade 16 and the two guide blades 17 are all guided in the direction of the first installation blade 15 , so that the wind force is concentrated and the user experience is better.
  • the air outlet shell 11 also includes an air inlet hood 12 located at the bottom, and an air outlet cover 13 located at the top.
  • the air inlet part 121 is provided on the air inlet hood 12
  • the air outlet part 131 is provided on the air outlet cover 13 .
  • the assembly between the first assembly part 62 and the first installation blade 15 and the assembly between the second assembly part 63 and the second installation blade 16 can be covered by the air outlet cover 13 , the appearance is neater.
  • the air outlet cover 13 completely covers and exceeds the second assembly portion 63 and the second mounting leaf 16 .
  • the air inlet hood 12 is also provided with a flow guide 18 on the inner side of the air outlet shell 11 .
  • the ends of the plurality of fan blades 522 away from the hub 521 form a trajectory three-dimensional space when rotating.
  • the flow guide 18 The inner wall of 18 is adapted to the three-dimensional space of the trajectory.
  • the deflector 18 is helpful for the diagonal flow fan 52 to absorb and collect wind, and on the other hand, it enhances the wind pressure, so that the diagonal flow fan 52 has a better air outlet effect.
  • the upper end of the air guide blade 17 extends upward obliquely toward the first assembly portion 62 , and the upper end of the second installation blade 16 is provided with a slat extending in the same direction as the upper end of the air guide blade 17 .
  • the guide part 161 coupled with the shielding of the blowing cover 13, concentrates the blowing direction in the same direction radially away from the umbrella pole 2, that is, the blowing direction is better concentrated toward the position of the person's face, so that the air blowing direction is better concentrated.
  • the wind is more concentrated and the blowing cooling effect is better.
  • the umbrella nest includes an upper nest 3 and a lower nest assembly 4.
  • the upper nest 3 is fixedly connected to the top of the umbrella pole 2.
  • the lower nest assembly 4 is located below the upper nest 3 , and the lower nest assembly 4 can slide up and down along the axial direction of the umbrella pole 2 .
  • the lower nest assembly 4 includes a push-pull sleeve 41 and a buckle sleeve 42 that are sleeved on the outside of the umbrella pole 2.
  • the buckle sleeve 42 is sleeved on the outside of the push-pull sleeve 41 and can be retracted along the axial direction of the umbrella pole 2.
  • the push-pull sleeve 41 slides up and down relative to the push-pull sleeve 41 , and a portion of the push-pull sleeve 41 is located below the buckle sleeve 42 .
  • the umbrella nest also includes a plurality of umbrella ribs (not shown in the figure, the same below), and the plurality of umbrella ribs are evenly spaced in the circumferential direction of the upper nest 3 and the lower nest assembly 4 .
  • the upper nest 3 is provided with two first elastic pieces 31 facing downward, and the buckle sleeve 42 is provided with two second elastic pieces 422 facing upward.
  • first elastic piece 31 and one second elastic piece 422 may be provided, or more than two first elastic pieces 31 and more than two second elastic pieces 422 may be provided.
  • Elastic pieces 422, the number of the first elastic pieces 31 and the number of the second elastic pieces 422 only need to be the same.
  • the first elastic piece 31 is provided with a first hook 32
  • the second elastic piece 422 is provided with a first hook 423 that engages with the first hook 32 .
  • the push-pull sleeve 41 drives the buckle sleeve 42 to slide upward to contact the upper nest 3.
  • the first elastic piece 31 slides inside the second elastic piece 422.
  • the first hook 32 includes a first inclined surface 321 and The first resisting portion 322, the first inclined surface 321 pushes the second elastic piece 422 outward in the radial direction away from the umbrella pole 2.
  • the first resisting portion 322 enters the first latch,
  • the second elastic piece 422 rebounds and recovers its deformation, and the first hook 423 engages the first hook 32, so that when the portable bladeless fan umbrella 100 is opened, the The lower nest assembly 4 is fixed to the upper nest 3 .
  • the upper nest 3 provided at the top of the umbrella pole 2 is used to fix the lower nest assembly 4, so that the portable bladeless fan umbrella 100 does not need to punch holes on the umbrella pole 2 to provide a hook structure. , the strength of the umbrella pole 2 is enhanced, the manufacturing difficulty is reduced, and the appearance is more beautiful.
  • the second elastic piece 422 may be provided with the first hook 32
  • the first elastic piece 31 may be provided with the first hook 423 that engages with the first hook 32 .
  • the second elastic piece 422 is provided with a protruding portion 424 radially inward
  • the push-pull sleeve 41 is provided with a pushing portion 411 radially outward.
  • the pushing portion 411 radially resists the protruding portion 424 , thereby pushing the second elastic piece 422 radially outward away from the umbrella pole 2 Push open, the first hook 32 is detached from the first hook 423, the lower nest assembly 4 is detached from the upper nest 3, and the lower nest assembly 4 continues to slide downward, then the lower nest assembly 4 can be The portable bladeless fan umbrella 100 is folded up.
  • the protruding portions 424 are provided on both sides of the upper end of the second elastic piece 422, and the push-pull sleeve 41 is provided with the same number of pushing portions 411.
  • all The pushing portion 411 is located above the protruding portion 424 .
  • the protruding portion 424 and the pushing portion 411 can also be provided at other positions, as long as the pushing portion 411 can resist the protruding portion radially outward when the push-pull sleeve 41 slides downward.
  • the second elastic piece 422 can be deformed radially outward, so that the first hook 32 can be disengaged from the first hook 423 .
  • the buckle sleeve 42 includes a first fitting portion 421 and a second fitting portion located radially inside the first fitting portion 421.
  • the first fitting part 426 includes the second elastic piece 422 , and the second fitting part 426 is connected to the top of the first fitting part 421 .
  • the connector 6 also includes a fixing structure extending upward from the barrel portion 61.
  • the fixing structure includes a first fixing portion 64 and a second fixing portion 65 located radially inside the first fixing portion 64.
  • the second fixing part 65 is used to fixly connect the umbrella pole 2 .
  • the second matching part 421 includes two second hooks 427
  • the first fixing part 64 includes two second hooks 641 that engage with the two second hooks 427, so as to secure the
  • the lower nest assembly 4 is fixed to the connector 6 to prevent the lower nest assembly 4 from still sliding on the umbrella pole 2 and opening again after the umbrella body is folded. Open situation occurs.
  • the second hook 427 includes a second inclined surface and a second abutment portion.
  • the second inclined surface first slides off the second clamping hole 641 and continues to slide upward until the second abutting portion is separated from the first fixing portion 64 , and the lower nest assembly 4 and the connecting piece 6 are detached from fixation.
  • the first fixing part 64 may also include two second hooks 427
  • the second matching part 426 may include two hooks that engage with the two second hooks 427 .
  • the number of the second hooks 427 and the second hooks 641 is not limited to two, as long as the numbers are the same, they can be correspondingly engaged.
  • the first matching part 421 includes two third hooks 425
  • the push-pull sleeve 41 includes a The third locking hole 412 is closed, thereby fixing the push-pull sleeve 41 and the buckle sleeve 42.
  • the third hook 425 includes a third inclined surface 4251 and a third resisting portion 4252.
  • the push-pull sleeve 41 faces the first mating portion 421 and the buckle sleeve 42.
  • the second matching parts 426 slide between each other.
  • the push-pull sleeve 41 first contacts the third inclined surface 4251 and continues to slide upward until the third abutting part 4252 enters the third clamping hole 412. Then the push-pull sleeve 41
  • the assembly of the sleeve 41 and the buckle sleeve 42 is completed, and since the third resisting portion 4252 can hook the third clamping hole 412, the push-pull sleeve 41 and the buckle sleeve 42 can slide relative to each other.
  • the push-pull sleeve 41 may also include two third hooks 425
  • the first matching structure may include two third hooks 425 that engage with the two third hooks 425 .
  • Three card holes 412. The number of the third hook 425 and the third hook 412 is not limited to two, as long as the numbers are the same, they can be correspondingly engaged.
  • the second embodiment is a schematic diagram of a portable bladeless fan umbrella 100 of the present application.
  • the portable bladeless fan umbrella 100 includes an umbrella cloth 1 and a telescopic frame that are configured and connected to each other. 2, an umbrella pole 3, and an air outlet 4 connected to the bottom of the umbrella pole 3.
  • the air outlet member 4 includes a first housing 41 and a fan assembly 42 disposed in the first housing 41 .
  • the first housing 41 is provided with an air inlet part 411 and an air outlet part 412 corresponding to the fan assembly 42 .
  • the fan assembly 42 includes a centrifugal fan blade 421 and a motor 422.
  • the motor 422 drives the centrifugal fan blade 421 to rotate, sucking the wind from the air inlet part 411 and blowing it out from the air outlet part 412.
  • the air outlet part 4 and the bottom of the umbrella pole 3 are detachably connected, and the connection method may be threads, screws, snaps, buckles, rotating shafts, universal balls, etc. In any case, the specific connection method is not limited to the enumeration. It should be understood that due to the detachable connection, the air outlet component 4 can be detached from the portable bladeless fan umbrella 100 and used alone. In other embodiments, the air outlet member 4 may also be fixedly connected to the bottom of the umbrella pole 3 and/or detachably connected to the middle part of the umbrella pole 3 .
  • the air outlet 4 is added to the bottom of the umbrella pole 3.
  • the bottom of the umbrella pole 3 is closer to the user and further away from the sun, which enhances the wind blowing effect and improves the user experience.
  • the fan assembly 42 uses the centrifugal fan blade 421. Due to the characteristics of the centrifugal fan blade 421 of "axial air inlet and radial air outlet", the centrifugal fan blade 421 does not need to be exposed to avoid There is a risk of hair being entangled and fingers accidentally touching it, making it safer to use.
  • the centrifugal fan blades 421 include two opposite negative pressure air inlet areas Q.
  • the axis of the centrifugal fan is parallel to the vertical direction.
  • the pressure air inlet area Q corresponds to the top wall and the bottom wall of the first housing 41 respectively, and the top wall and the bottom wall of the first housing 41 correspond to the two negative pressure air inlet areas Q to form the two air inlet parts 411 .
  • Wind enters the first housing 41 from the air inlet portion 411 on the top wall of the first housing 41 and from the air inlet portion 411 on the bottom wall of the first housing 41 , and passes through the centrifugal fan. After the leaves 421, it is blown out from the air outlet 412.
  • the centrifugal fan blade 421 includes a central accommodating portion 4211 and a plurality of blades 4212 located around the accommodating portion 4211.
  • the accommodating portion 4211 For housing the motor 422, the opening of the accommodation portion 4211 faces the bottom wall of the first housing 41, and the negative pressure air inlet area Q of the centrifugal fan blade 421 is located on a plurality of the blades 4212
  • the air inlet portion 411 is disposed corresponding to the negative pressure air inlet area Q on the radially inner side. Therefore, the blade 4212 will not be exposed too much at the air inlet 411, making it safer to use.
  • the top wall of the first housing 41 is provided with a fixing part 413 corresponding to the accommodating part 4211, and the fixing part 413 is used to be fixed to the bottom of the umbrella pole 3 .
  • the top wall of the first housing 41 is provided with the air inlet portion 411 around the fixed portion 413.
  • the top wall of the first housing 41 protrudes upward and extends radially outside the air inlet portion 411.
  • a ring of blocking portion 414 is provided to further prevent hair, fingers and other foreign objects from entering the first housing 41, further improving product safety.
  • the blocking portion 414 may not be provided.
  • the portable bladeless fan umbrella 100 also includes a second housing 43 with an upward opening.
  • the first housing 41 is embedded downward from the opening of the second housing 43.
  • the air inlet portion 411 on the top wall of the first housing 41 upwardly communicates with the outside world, and the bottom wall of the second housing 43 corresponds to the air inlet portion 411 on the top wall of the first housing 41 .
  • the air inlet portion 411 is provided with an air inlet through hole 431
  • the second housing 43 is provided with an air outlet through hole 432 corresponding to the air outlet portion 412 of the first housing 41 .
  • the projection of the air inlet through hole 431 does not coincide with the projection of the air inlet portion 411 on the bottom wall of the first housing 41, thereby preventing foreign matter such as hair and fingers from entering. In other embodiments, they may also overlap partially or completely, but are not limited thereto.
  • an adjustment device 433 is provided at the air outlet hole 432, and the adjustment device 433 is used to adjust the air outlet direction. Of course, in other embodiments, the adjusting device 433 may not be provided.
  • the battery installation part 44 is provided with a main control module 45.
  • the main control module 45 includes an adjustment key 451, an interface 452, a motherboard 453 and a battery 454.
  • the adjustment key 451, the interface 452 and the battery 454 are respectively Electrically connect the motherboard 453.
  • the battery 454 is provided below the battery installation part 44 , the adjustment key 451 , the interface 452 and the main board 453 are provided above the battery installation part 44 , the adjustment key 451 and the interface 452 are provided on opposite sides of the main board 453 .
  • the adjustment key 451 is used to switch the centrifugal fan blade 421 and adjust the wind speed
  • the interface 452 is used to connect an external power source to charge the battery 454 .
  • the battery 454 and the main board 453 are electrically connected through the wire 5 .
  • the main board 453 and the motor 422 are electrically connected through the wire 5 .
  • the battery 454 supplies power to the motor 422 through the main board 453 .
  • the mainboard 453 can control the charging and discharging of the battery 454, protect the battery 454 from being discharged, overcharged, overcurrent, and short-circuited, thereby extending the service life of the battery 454.
  • the bottom wall of the second housing 43 is provided with a wire groove 434, and the bottom wall of the first housing 41 is provided with a wire hole 415.
  • the wire 5 passes through The mainboard 453 and the motor 422 are electrically connected through the wire groove 434 and the wire hole 415 .
  • the third embodiment referring to Figures C-1 to C-2, the present application provides a fan umbrella 100, which includes interconnected umbrella cloth 11 and umbrella pole 12.
  • the fan umbrella 100 also includes a fan device 20.
  • the fan device 20 Installed on the umbrella pole 12, the fan device 20 includes a first housing 21.
  • the first housing 21 has an air guide part 213 and a holding part 214.
  • the air guide part 213 is connected above the holding part 214.
  • the central axis of the air guide part 213 is Forming a first included angle with the umbrella pole 12
  • the air guide portion 213 is equipped with a fan blade assembly 22 and a motor 23 .
  • the motor 23 drives the fan blade assembly 22 to rotate.
  • the fan blade assembly 22 moves from the direction of the air inlet of the fan device 20 toward the fan device.
  • the direction of the air outlet of 20 is set to increase radially.
  • the fan blade assembly 22 and the motor 23 may also be installed in the holding portion 214 .
  • the air guide portion 213 and the umbrella pole 12 form a first included angle.
  • the first included angle can be 10°-80°, preferably 45°. It can be understood that the air flow blown out by the fan device 20 The airflow is roughly 45° to the umbrella pole 12, and blowing the airflow toward the neck can take away more heat.
  • the air guide part 213 and the holding part 214 may also form a first included angle.
  • the air guide part 213 and the umbrella pole 12 form a first included angle, and the fan blade assembly 22 in the air guide part 213 obliquely blows the air upward to the neck, face, body and trunk, etc., and the person's chin to the torso.
  • the fan blade assembly 22 in the air guide part 213 obliquely blows the air upward to the neck, face, body and trunk, etc., and the person's chin to the torso.
  • the wind blowing towards the trunk can also take away more heat because of the large surface area of the trunk.
  • the air guide part 213 forms a first included angle with the umbrella pole 12 and/or the grip part 214, the user holds the umbrella pole 12 or the grip part 214 without affecting the air outlet of the air guide part 213.
  • the wind blown by 213 has better effect and better user experience.
  • the fan device 20 is installed at the bottom of the umbrella pole 12.
  • the fan device 20 can be used as an umbrella handle for the user to hold.
  • the fan device 20 and the umbrella pole 12 are integrally arranged to achieve simultaneous blowing during sunshading.
  • the umbrella cloth 11 that can be opened and the umbrella pole 12 that can be extended or shortened are existing technologies and will not be described again here.
  • the fan device 20 may be connected to the umbrella pole 12 through a clip, or may be connected through a thread, a buckle, or a rotating shaft, and the examples here are not limited.
  • the fan device 20 can be detached from the umbrella pole 12 to facilitate maintenance and replacement of the fan device 20 .
  • the air guide part 213 can be rotated in 360° in one direction and 360° in two directions around the main body of the umbrella pole 12, and the air guide part 213 can rotate clockwise or counterclockwise around the axis of the umbrella pole.
  • the air guide part 213 and the holding part 214 are integrally formed, and the air guide part 213 and the holding part 214 are fixedly connected.
  • the air guide part 213 and the grip part 214 may be formed separately and then assembled. According to the location where the user needs to blow air, the air guide part 213 and the grip part 214 may be hinged to adjust the first included angle.
  • the air guide part 213 and the holding part 214 are cylindrical.
  • the air guide part 213 and the holding part 214 can be connected through buckles, magnetic attraction, or threads. Of course, they can also be connected. Other connection methods are used.
  • the diameter of the holding part 214 is smaller than the diameter of the air guide part 213.
  • the diameter of the holding part 214 adapts to the size of the hand and is more suitable for hand holding.
  • the fan blade assembly 22 is contained in the air guide portion 213 to prevent the fan blade assembly 22 from being exposed and accidentally touching the fan blade assembly 22 with the hand, thereby preventing the hand from being scratched.
  • an air inlet 211 is provided on the surface of the gripping portion 214.
  • the gripping portion 214 has a side wall and a bottom wall.
  • the air inlet 211 is provided on the side wall of the gripping portion 214.
  • the air inlet 211 is composed of a plurality of through holes arranged in an array. Since the air inlet 211 is provided on the holding part 214, the fan device 20 is provided on the air guide part 213, and the self-handling The distance between the air inlet 211 of the holding portion 214 and the fan device 20 in the air guide portion 213 is set to effectively prevent large particles of stones from entering the fan device 20 through the air inlet 211 and damage the fan blade assembly 22 .
  • the air inlet 211 is provided at an upper position on the side wall of the holding portion 214 , and the air inlet 211 is arranged circumferentially around the holding portion 214 .
  • the air inlet 211 can also be provided at a lower position on the side wall of the holding portion 214, or the air inlet 211 can also be provided at a position on the bottom wall of the holding portion 214, and at the same time, the air inlet 211 can be placed around the grip.
  • the holding part 214 is arranged circumferentially, or may be arranged only around a part of the holding part 214 .
  • the bottom of the grip 214 extends upward to form a hollow cylinder 216.
  • the battery 24 is installed inside the cylinder 216.
  • the diameter of the cylinder 216 is larger than the diameter of the battery 24.
  • the cylinder 216 limits the movement of the battery 24. role.
  • the airflow enters from the bottom wall of the holding part 214, passes through the space between the cylinder 216 and the side wall of the holding part 214, and reaches the air guide. part 213, when the airflow passes through the space between the cylinder 216 and the side wall of the holding part 214, it can take away the battery 24 and generate heat.
  • the fan umbrella 100 further includes a motor mounting base 231 formed in the air guide portion 213, and the motor 23 is installed in the motor mounting base 231.
  • a connecting plate 25 extends from the peripheral wall of the motor mounting base 231.
  • the connecting plate 25 is connected to the inner wall of the first housing 21.
  • An air outlet channel is formed between the motor mounting base 231 and the first housing 21.
  • the fan installed on one side of the motor mounting base 231 The leaf assembly 22 blows the air out from the air outlet channel.
  • the fan blade assembly 22 may be a diagonal flow fan.
  • the fan blade assembly 22 may also be an axial flow fan, which is not limited thereto.
  • the air flow blown out by the diagonal flow fan will not only have an axial force, but also a force in the circumferential direction.
  • the combined force of the axial direction and the circumferential direction makes the air flow trajectory form a spiral shape, so that the air flow will cross It becomes more and more oblique.
  • the force in the circumferential direction spreads the air flow and cannot continue.
  • the force in the circumferential direction of the air flow is offset, leaving only the force in the axial direction. , the air flow will not be unsustainable due to the force in the circumferential direction, and it can blow the wind farther and play the role of supercharging.
  • the motor mounting base 231 is recessed to form a mounting cavity for accommodating the motor 23.
  • One of the connecting plates 25 is provided with a wire groove 26, and the wire groove 26 is used for routing the wires 40.
  • a grille window 27 is provided at the end of the air guide part 213.
  • the grille window 27 is used to prevent fingers from entering the interior of the air guide part 213 and to prevent the fan blade assembly 22 from scratching fingers; at the same time, , the grid window 27 can further comb the airflow blown out by the fan blade assembly 22, so that the airflow can be blown out more smoothly.
  • the holding portion 214 is provided with buttons 28, two circuit boards 29, and interfaces 30.
  • One circuit board 29 is connected to the button 28 on the front side, and one circuit board 29 is connected to the interface 30 on the rear side.
  • the two circuit boards 29 are electrically connected through wires (not shown), any circuit board 29 is electrically connected to the battery 24 through wires (not shown), and the circuit board 29 and the motor 23 are electrically connected through wires,
  • the wires between the circuit board 29 and the motor 23 pass through the wire groove 26 .
  • the button 28 is used to control the switch of the fan device 20 and adjust the wind speed.
  • the interface 30 is used to charge the battery 24 with an external power supply.
  • the battery 24 is used to supply power to the fan device 20 .
  • a card slot 31 is vertically provided on the inner side of the grip portion 214.
  • the card slot 31 accommodates the circuit board 29.
  • the assembler directly inserts the circuit board 29 into the card slot 31 from the opening of the grip portion 214 downward.
  • the card slot 31 is provided to facilitate the assembler. Proceed to install circuit board 29.
  • the fourth embodiment please refer to Figures D-1 and D-3.
  • This application provides an umbrella 100.
  • the umbrella 100 includes an interconnected umbrella cloth 11 and an umbrella pole 12.
  • the umbrella 100 also includes a fan device 20.
  • the fan The device 20 is installed vertically on one end of the umbrella pole 12.
  • the fan device 20 includes a first housing 21, a cross-flow fan 22 located in the first housing 21, and a first motor 23 connected to the cross-flow fan 22.
  • the cross-flow fan 22 is arranged along the length direction of the first housing 21.
  • the first housing 21 is provided with an air inlet 211 and an air outlet 212 in the circumferential direction.
  • the output end of the first motor 23 drives the cross-flow fan 22 to rotate, so that Wind enters from the air inlet 211 and blows out from the air outlet 212.
  • the first housing 21 has a long cylindrical structure.
  • the side wall of the first housing 21 is circumferentially provided with a long air inlet 211 and a long air outlet 212.
  • the cross-flow fan 22 is connected with the first
  • the motor 23 is installed in the first housing 21, and is installed at the end of the cross-flow fan 22.
  • the first motor 23 is connected to and drives the cross-flow fan 22 to rotate.
  • the umbrella fan 100 can shade the sun and blow wind to cool down in hot weather outdoors.
  • the cross-flow fan 22 can blow the wind to a long distance, and at the same time, the wind is evenly distributed, which will allow the human body to feel the uniform airflow for a long time. Time blowing without feeling tired or uncomfortable.
  • the fan device 20 is integrally provided at the end of the umbrella pole 12, and the circuits are concentrated in the fan device 20, without any circuit passing through the umbrella pole 12, the umbrella 100 can be easily stored and folded, and is safer to use.
  • the fan device 20 is installed at the end of the umbrella pole 12, far away from the ears, and the noise is relatively small. When in use, the fan device 20 is located on the front side of the torso, and the surface area of the torso is large. The wind blown by the fan device 20 to the torso can Take away a lot of heat and achieve cooling.
  • the fan device 20 may be connected to the umbrella pole 12 through a clip, or may be connected through threads, buckles, or rotating shafts.
  • the air outlet 212 is provided with an air guide plate 24.
  • the air guide plate 24 is connected to the second motor 25.
  • the second motor 25 drives the air guide plate 24 relative to the first motor through the eccentric gear set 26.
  • the housing 21 swings left and right, and the air guide plate 24 is used to adjust the direction of the air outlet; the air guide plate 24 can blow the wind to the place the user wants to blow when the user needs it, and can also increase the air outlet range.
  • the air guide plate 24 has a swing axis 241 and a rotating axis 242 extending from both ends along the length direction, corresponding to the opposite side walls of the air outlet 212 on the first housing 21.
  • a shaft hole 243 is provided, and the rotating shaft 242 is rotatably inserted into the shaft hole 243.
  • the second motor 25 can drive the air guide plate 24 to swing left and right relative to the first housing 21 with the axis of the rotating shaft 242 as the center through the eccentric gear set 26.
  • the eccentric gear set 26 includes a first gear 261, a second gear 262 and an eccentric wheel 263.
  • the first gear 261 is connected to the output end of the second motor 25, the second gear 262 meshes with the first gear 261, and the eccentric wheel 263
  • the axis is eccentrically arranged, the swing shaft 241 is connected to the eccentric 263, and the eccentric 263 drives the wind guide plate 24 to swing with the rotating shaft 242 as the axis; a moving plate 27 is provided between the swing shaft 241 and the eccentric 263, and the moving plate 27 faces Two baffles 271 are formed on one side of the eccentric 263.
  • the diameter of the boundary of the motion track formed by the eccentric 263 is greater than the distance between the two baffles 271, so that the eccentric 263 can drive the moving plate 27 to move left and right, and the swing axis 241 can
  • the moving plate 27 is rotated and inserted, and the moving plate 27 drives the swing shaft 241 to move, causing the air guide plate 24 to swing.
  • the air guide plate 24 can also be used to manually adjust the air outlet direction, or the air guide plate 24 can be fixed in a fixed direction and does not swing, and the wind blown by the cross-flow fan 22 directly passes through the air guide plate. 24 is blown out from the air outlet 212.
  • a partition 50 is provided in the first housing 21.
  • the partition 50 is located radially outside the cross-flow fan 22.
  • the partition 50 includes an inlet close to the air inlet 211.
  • the air end 51 and the air outlet end 52 close to the air outlet 212, the partition plate 50 is used to guide the air flow from the air inlet 211 to the air outlet 212, and prevent the air flow from returning; from the air inlet end 51 to the air outlet end 52, the partition plate 50
  • the distance from the axis of the cross-flow fan 22 gradually increases, which is beneficial to continuously guiding the air flow from the air inlet 211 to the air outlet 212 .
  • the fan umbrella 100 also includes a cylinder 29.
  • An annular column 28 extends upward from the top of the first shell 21.
  • the annular column 28 is sleeved with the cylinder 29.
  • the annular column 28 It is connected with the cylinder 29 through glue. Apply glue on the outer wall of the circular column 28 and the inner wall of the cylinder 29 so that the circular column 28 and the cylinder 29 are connected.
  • connection between the cylinder 29 and the annular column 28 is realized through a threaded structure, for example, a thread is provided on the inner wall of the cylinder 29 and a thread is provided on the outer wall of the annular column 28 .
  • connection between the cylinder 29 and the annular column 28 is realized through a snap-in structure, for example, a clamping groove is circumferentially provided on the inner wall of the cylinder 29 and a blocking block is circumferentially provided on the outer wall of the annular column 28 .
  • the cylinder 29 and the annular column 28 can be integrally injection molded to save mold manufacturing costs, reduce one assembly process, and improve assembly efficiency.
  • the umbrella fan 100 also includes a first connecting piece 30.
  • the first connecting piece 30 and the cylinder 29 are detachably connected to each other.
  • a first engaging structure is provided on the outer surface of the first connecting piece 30, and a first engaging structure is provided on the inner circumference of the cylinder 29.
  • the second engaging structure, the first engaging structure and the second engaging structure are engaged and connected with each other.
  • the first engaging structure includes a blocking block 301 provided on the outer peripheral wall of the first connecting member 30
  • the second engaging structure includes a bayonet 291 provided on the inner wall of the cylinder 29 .
  • the block 301 is clamped in the bayonet 291 of the cylinder 29, making it easier to disassemble and assemble the cylinder 29 and the first connecting member 30.
  • the umbrella fan 100 also includes a second connecting piece 31.
  • the first connecting piece 30 and the second connecting piece 31 are threadedly connected to each other.
  • the lower part of the second connecting piece 31 is provided with a threaded structure.
  • the upper surface of the first connecting piece 30 is concave downward.
  • a threaded structure is provided on the peripheral wall, making it easier to disassemble and assemble the first connecting member 30 and the second connecting member 31.
  • the detachable connection between the second connecting member 31 and the first connecting member 30 can be achieved through a snap-in structure.
  • the lower portion of the second connecting member 31 is circumferentially provided with buckles, and the first connecting member 30 is provided with buckles.
  • the circumferential wall of the upper surface that is concave downward is provided with a retaining groove in the circumferential direction.
  • the fan umbrella 100 also includes a hollow sleeve 32, the upper part of the hollow sleeve 32 is connected to the umbrella rib 13, the umbrella rod 12 is set inside the hollow sleeve 32, the hollow sleeve 32 can slide along the umbrella rod 12, and the umbrella rib 13 is connected to the umbrella rod 12.
  • the umbrella cloth 11 is connected, and pushing the hollow sleeve 32 can cause the umbrella cloth 11 to expand or collapse.
  • the lower part of the hollow sleeve 32 in this application protrudes outward to form a circle of protrusions 321.
  • the upper part of the second connecting member 31 is provided with a hook 311 that bends upward and toward the umbrella pole 12.
  • the protrusions 321 and the hooks 311 cooperate with each other.
  • the first housing 21 is divided into a receiving cavity 33 and an installation cavity 34.
  • the cross-flow fan 22 is located in the receiving cavity 33.
  • the first motor 23 is located in the installation cavity 34.
  • the installation cavity 34 is equipped with a Battery 43; the smaller components of the battery 43 and the first motor 23 are placed in the installation cavity 34, which can effectively utilize the space in the first housing 21.
  • the cross-flow fan 22 is placed in the receiving cavity 33, and the cross-flow fan 22 has a columnar shape. The fan 22 can reasonably utilize the cylindrical structure of the first housing 21 to improve the space utilization inside the first housing 21 .
  • the installation cavity 34 is divided into a hand-held part 341 and a mounting part 342.
  • the diameter of the hand-held part 341 is smaller than the diameter of the mounting part 342.
  • the hand-held part 341 is equipped with a The button 41, the circuit board 42 installed on the back side of the button and the battery 43.
  • the diameter of the handheld portion 341 matches the diameter of the human hand when held.
  • the human hand can better hold the handheld portion 341, improving the experience of using the product.
  • the difference between this embodiment and the above-mentioned embodiment is that the above-mentioned embodiment uses a square battery 43, while this embodiment uses a cylindrical battery 43, so the installation cavity 34 of this embodiment can be designed to have a smaller diameter. higher.
  • Other structures and performances are basically the same as the above embodiments and will not be described again here.
  • the portable bladeless fan umbrella 100 includes an umbrella cloth 1, a telescopic frame 2 and an umbrella pole 3 that are configured and connected to each other, and is connected to the umbrella pole. 3.
  • the air outlet component 4 includes an air outlet casing 41 and two fan assemblies 42 disposed in the air outlet casing 41.
  • the two fan assemblies 42 are transversely disposed in the air outlet casing 41, wherein the The air outlet casing 41 is provided with a connected air inlet 411 and an air outlet 412 corresponding to each fan assembly 42. That is, the air outlet casing 41 is provided with two air inlets 411 and two air outlets. Wind part 412.
  • Each fan assembly 42 includes a centrifugal fan blade 421 and a motor 422.
  • the motor 422 drives the centrifugal fan blade 421 to rotate, sucking the wind from the air inlet part 411, and then blows it from the air outlet part 412. Blow out.
  • the air outlet part 4 and the bottom of the umbrella pole 3 are detachably connected, and the connection method may be threads, screws, snaps, buckles, rotating shafts, universal balls, etc. In any case, the specific connection method is not limited to the enumeration. It should be understood that due to the detachable connection, the air outlet member 4 can be detached from the portable bladeless fan umbrella 100 and used alone. In other embodiments, the air outlet part 4 can also be detachably connected to the middle part of the umbrella pole 3. By adjusting the position of the connection to the umbrella pole 3, it can blow air to different parts of the user, making the blowing effect more effective. Comfortable. In other embodiments, the air outlet member 4 may also be fixedly connected to the bottom of the umbrella pole 3 and/or the middle part of the umbrella pole 3 .
  • the air outlet part 4 is added to the bottom of the umbrella pole 3.
  • the bottom of the umbrella pole 3 is closer to the user, and two fan assemblies 42 are provided in the air outlet part 4.
  • the air outlet shell 41 is provided with the air inlet part 411 and the air outlet part 412 that are connected to each of the fan components 42, which further enhances the air blowing effect and improves the user experience.
  • the fan assembly 42 uses the centrifugal fan blade 421. Due to the characteristics of the centrifugal fan blade 421 of "axial air inlet and radial air outlet", the centrifugal fan blade 421 does not need to be exposed, avoiding the possibility of winding. There is no risk of hair getting into your hair or accidentally touching with your fingers, making it safer to use.
  • the centrifugal fan blade 421 includes two opposite negative pressure air inlet areas Q, and the two negative pressure air inlet areas Q are located on the centrifugal fan blade 421 On the opposite sides of the two negative pressure air inlet areas Q, the two negative pressure air inlet areas Q are located outside the two surfaces perpendicular to the rotating axis of the centrifugal fan blade 421. Both of the two negative pressure air inlet areas Q have suction and air inlet ports. ability.
  • one air inlet portion 411 is provided corresponding to one of the negative pressure air inlet areas Q of one fan assembly 42 .
  • the centrifugal fan blade 421 includes a central accommodating portion 4211 and a plurality of blades 4212 located around the accommodating portion 4211.
  • the accommodating portion 4211 It is used to accommodate the motor 422.
  • the opening of the accommodation part 4211 faces away from the air inlet part 411, which can better protect the motor 422 in the accommodation part 4211 and prevent the motor 422 from being damaged.
  • the influence of dust, water vapor and other impurities entering the air inlet 411 prolongs the service life of the motor 422 .
  • the air inlet part 411 is arranged corresponding to the negative pressure air inlet area Q.
  • the air inlet part 411 is composed of a plurality of through holes with small diameters, which reduces the risk of large dust, impurities, and fingers entering.
  • the air inlet part 411 can also have other structures.
  • the air inlet part 411 can be composed of a large through hole, and a cover is added to the outside of the air inlet part 411 (not shown in the figure). (the same below), a gap is formed between the cover sheet and the air inlet portion 411, so that the air inlet volume of the air inlet portion 411 can be ensured and large dust, impurities, and fingers can be prevented from entering.
  • the negative pressure air inlet area Q roughly corresponds to the radially inner areas of the plurality of blades 4212. The wind axially enters the centrifugal fan blade 421 from the negative pressure air inlet area Q, and then flows from the blade 4212 radially thrown into the air duct cavity 413.
  • the air outlet component 4 further includes two batteries 44, and the two batteries 44 are disposed transversely in the air outlet shell 41.
  • the air outlet shell 41 is provided with a partition 43 , and the partition plate 43 divides the space in the air outlet shell 41 into two air duct cavities 413 , two receiving cavities 414 and a main control cavity 415 .
  • the two fan assemblies 42 are correspondingly received in the two air duct cavities 413, the two batteries 44 are correspondingly received in the two cavities 414, and the air outlet member 4 further includes
  • the main board 45 and the wires 46 of the control cavity 415 are electrically connected to the battery 44 and the main board 45 , and part of the wires 46 are electrically connected to the motor 422 and the main board 45 .
  • the number of the fan assembly 42 and the battery 44 may be greater than two, and correspondingly, the number of the air duct cavity 413 and the cavity 414 may also be greater than two.
  • the partition 43 not only distributes the space in the air outlet housing 41 , but also facilitates fixing the fan assembly 42 and the battery 44 . It should be understood that on the basis that the partition 43 divides the space in the air outlet shell 41 into two air duct cavities 413, two cavities 414 and one main control cavity 415, it can also be Separate other cavities.
  • each air duct cavity 413 communicates with the corresponding air inlet 411 and the outlet.
  • the air portion 412 reduces the mutual interference of fluids between the two fan assemblies 42 .
  • the two air duct cavities 413 are arranged symmetrically about the center, the two fan assemblies 42 are arranged symmetrically about the center, and the two air inlets 411 are located on opposite sides of the air outlet shell 41 .
  • the height of the air duct cavity 413 is greater than the height of the cavity 414, and the projections of the main control cavity 415 and the cavity 414 in the vertical direction at least partially overlap.
  • the main control cavity 415 At least part of the cavity 415 is located below the cavity 414 . It should be understood that when the top of the air duct cavity 413 and the top of the cavity 414 are parallel, compared with the air duct cavity 413, there is additional space below the cavity 414 to accommodate the main controller. Cavity 415. At the same time, since the fan assembly 42 uses the cylindrical centrifugal fan blade 421, the air duct cavity 413 is generally a cylindrical cavity, and the cavity wall of the air duct cavity 413 is arc-shaped. Therefore, part of the main control cavity 415 can be located in the space formed by the arc-shaped wall of the air duct cavity 413 and the bottom of the air outlet shell 41 .
  • the height of the cavity 414 plus the height of the main control cavity 415 is less than or equal to the height of the air duct cavity 413, so that the space distribution between the cavities in the air outlet shell 41 is reasonable, and the space between the cavities in the air outlet shell 41 is reasonably distributed.
  • the space of the air outlet housing 41 is well utilized.
  • the partition plate 43 is assembled into the air outlet shell 41 .
  • the air outlet 4 also includes an adjustment key 47 and an interface 48.
  • the adjustment key 47 is used to control the switch of the fan assembly 42 and adjust the wind speed.
  • the interface 48 is used to charge the battery 44 with an external power supply.
  • the adjustment key 47 and the interface 48 are both electrically connected to the motherboard 45 , and both are exposed outwardly from the air outlet housing 41 .
  • the air outlet shell 41 includes a bottom wall 41a, a top wall 41b, and a side wall 41c connecting the bottom wall 41a and the top wall 41b.
  • the air outlet shell 41 is substantially square, and the side walls 41c include two opposite groups of side walls 41c.
  • the two air inlets 411 are formed on an opposite set of side walls 41c, and the air outlet 412 is formed on the top wall 41b.
  • At least part of the main control cavity 415 is located below the cavity 414, that is, the main control cavity 415 is close to the bottom wall 41a, and in order to save space, the board surface of the main board 45 and the bottom wall 41a are connected.
  • the walls 41a are substantially parallel, so the adjustment key 47 is just set to be exposed outward from the bottom wall 41a, which allows the adjustment key 47 to better transmit force to the surface of the main board 45 and make the contact more stable.
  • the interface 48 is a horizontal type-c interface, and the interface 48 is exposed outwardly on the side wall 41c. Of course, the type of the interface 48 is not limited thereto.
  • the adjustment key 47 and the interface 48 The exposed position is not limited by this.
  • two air outlets 412 are formed on both sides of the top wall 41b, and the two air outlets 412 are separated so that the middle area of the top wall 41b is just connected to the air outlets 412.
  • the two air outlets 412 located on both sides of the top wall 41b can blow to users standing on both sides of the umbrella pole 3 respectively, and the blowing effect is better. good.
  • the two fan assemblies 42 can operate simultaneously or independently.
  • FIGS E-6 to E-10 they are schematic diagrams of the seventh embodiment of the portable bladeless fan umbrella 100 of the present application.
  • the difference from the sixth embodiment is that the two air duct cavities 413 are arranged axially symmetrically.
  • the two fan assemblies 42 are arranged axially symmetrically, and the two air inlets 411 are located on the same side of the air outlet shell 41 .
  • the two cavities 414 are arranged axially symmetrically, and the two batteries 44 are arranged axially symmetrically.
  • the two air duct cavities 413 are arranged axially symmetrically, the two fan assemblies 42 are arranged axially symmetrically, and the two air inlets 411 are located on opposite sides of the air outlet shell 41 .
  • the two cavities 411 are arranged axially symmetrically, and the two batteries 44 are arranged axially symmetrically.
  • Other structures and performances are basically the same as those of the sixth embodiment and will not be described again here.
  • the portable bladeless fan umbrella 100 is not provided with a handle (not shown in the figure, the same below). It should be understood that in other embodiments, the handle may also be provided below the air outlet member. , by adding the handle, the comfort of the user holding the umbrella is improved.
  • the two fan assemblies 42 are transversely disposed in the air outlet casing 41, and the two batteries 44 are transversely disposed in the air outlet casing 41.
  • the fan assembly 42 and the The battery 44 is also disposed transversely in the air outlet housing 41 .
  • two fan assemblies 42 may be disposed transversely in the air outlet casing 41
  • two batteries 44 may be disposed transversely in the air outlet casing 41 .
  • 42 and the battery 44 are arranged vertically in the air outlet shell 41.
  • the two air inlets 411 are located on the two opposite side walls 41c of the air outlet shell 41.
  • the air outlet portion 412 is located on the same side wall 41c of the air outlet shell 41 .
  • the eighth embodiment is a schematic diagram of the eighth embodiment of the portable bladeless fan umbrella 100 of the present application.
  • the portable bladeless fan umbrella 100 includes umbrella cloth 1 configured and connected to each other. , telescopic frame 2 and umbrella pole 3 , and the air outlet 4 connected to the bottom of the umbrella pole 3 .
  • the air outlet member 4 includes a housing 41 and two fan assemblies 42 disposed in the housing 41 .
  • the two fan assemblies 42 are vertically disposed in the housing 41 .
  • the casing 41 is provided with a connected air inlet 411 and an air outlet 412 corresponding to each fan assembly 42. That is, the casing 41 is provided with two air inlets 411 and two outlets. Wind part 412.
  • Each fan assembly 42 includes a centrifugal fan blade 421 and a motor 422.
  • the motor 422 drives the centrifugal fan blade 421 to rotate, sucking the wind from the air inlet part 411, and then blows it from the air outlet part 412. Blow out.
  • the portable bladeless fan umbrella 100 further includes an umbrella handle 5 connected to the bottom of the air outlet member 4 , and the umbrella handle 5 is used for the user to hold.
  • the portable bladeless fan umbrella 100 may not be provided with the umbrella handle 5 , and the air outlet member 4 may also be held by the user. It should be understood that the two fan assemblies 42 can operate simultaneously or independently.
  • the air outlet part 4 and the bottom of the umbrella pole 3 are detachably connected, and the connection method may be threads, screws, snaps, buckles, rotating shafts, universal balls, etc. In any case, the specific connection method is not limited to the enumeration. It should be understood that due to the detachable connection, the air outlet component 4 can be detached from the portable bladeless fan umbrella 100 and used alone. In other embodiments, the air outlet part 4 can also be detachably connected to the middle part of the umbrella pole 3. By adjusting the position of the connection to the umbrella pole 3, it can blow air to different parts of the user, making the blowing effect more effective. Comfortable. In other embodiments, the air outlet member 4 may also be fixedly connected to the bottom of the umbrella pole 3 and/or detachably connected to the middle part of the umbrella pole 3 .
  • the air outlet part 4 is added to the bottom of the umbrella pole 3.
  • the bottom of the umbrella pole 3 is closer to the user, and two fan assemblies 42 are provided in the air outlet part 4.
  • the housing 41 is provided with the air inlet part 411 and the air outlet part 412 that are connected corresponding to each of the fan components 42, which further enhances the blowing effect and improves the user experience.
  • the fan assembly 42 uses the centrifugal fan blade 421. Due to the characteristics of the centrifugal fan blade 421 of "axial air inlet and radial air outlet", the centrifugal fan blade 421 does not need to be exposed to avoid It eliminates the risk of hair being caught and accidentally touching with fingers, making it safer to use.
  • the centrifugal fan blade 421 includes two opposite negative pressure air inlet areas Q, and the two negative pressure air inlet areas Q are located on the centrifugal fan blade 421. On the opposite sides of the two negative pressure air inlet areas Q, the two negative pressure air inlet areas Q are located outside the two surfaces perpendicular to the rotating axis of the centrifugal fan blade 421. Both of the two negative pressure air inlet areas Q have suction and air inlet ports. ability.
  • one air inlet portion 411 is provided corresponding to one of the negative pressure air inlet areas Q of one fan assembly 42 .
  • the centrifugal fan blade 421 includes a central accommodating portion 4211 and a plurality of blades 4212 located around the accommodating portion 4211.
  • the accommodating portion 4211 It is used to accommodate the motor 422.
  • the opening of the accommodation part 4211 faces away from the air inlet part 411, which can better protect the motor 422 in the accommodation part 4211 and prevent the motor 422 from being damaged.
  • the influence of dust, water vapor and other impurities entering the air inlet 411 prolongs the service life of the motor 422 .
  • the air inlet portion 411 is provided corresponding to the negative pressure air inlet area Q.
  • the air inlet area is composed of multiple through holes with small diameters, which reduces the possibility of large dust, impurities, and fingers entering.
  • the air inlet part 411 can also have other structures.
  • the air inlet part 411 can be composed of a large through hole, and a cover sheet (not shown, below) is added to the outside of the air inlet part 411. Same as), a gap is formed between the cover sheet and the air inlet part 411, so that the air inlet volume of the air inlet part 411 can be ensured, and large dust, impurities, and fingers can be prevented from entering.
  • the negative pressure air inlet area Q roughly corresponds to the radially inner areas of the plurality of blades 4212. The wind axially enters the centrifugal fan blade 421 from the negative pressure air inlet area Q, and then flows from the blade 4212 radially thrown into the air duct cavity 413.
  • the air outlet member 4 further includes two batteries 44 , and the two batteries 44 are arranged vertically in the housing 41 .
  • the casing 41 is provided with a partition 43 .
  • the partition 43 divides the space in the casing 41 into two air duct cavities 413 , two receiving cavities 414 and a main control cavity 415 .
  • the two fan assemblies 42 are correspondingly received in the two air duct cavities 413
  • the two batteries 44 are correspondingly received in the two cavities 414
  • the air outlet member 4 further includes
  • the main board 45 and the wires 46 of the control cavity 415 are electrically connected to the battery 44 and the main board 45 , and part of the wires 46 are electrically connected to the motor 422 and the main board 45 .
  • the number of the fan assembly 42 and the battery 44 may be greater than two, and correspondingly, the number of the air duct cavity 413 and the cavity 414 may also be greater than two.
  • the partition 43 not only distributes the space in the housing 41 , but also facilitates fixing the fan assembly 42 and the battery 44 . It should be understood that, on the basis that the partition 43 divides the space in the housing 41 into two air duct cavities 413, two cavities 414 and one main control cavity 415, it can also be divided into other cavities.
  • each air duct cavity 413 communicates with the corresponding air inlet 411 and the outlet.
  • the air part 412 reduces the communication between the two fan assemblies 42 corresponding to the air inlet part 411 and the air outlet part 412, and reduces the mutual interference of fluids between the two fan assemblies 42.
  • the two air duct cavities 413 are arranged symmetrically about the center, and the two air inlets 411 are located on opposite sides of the housing 41 .
  • the width of the air duct cavity 413 is greater than the width of the cavity 414, and the projections of the main control cavity 415 and the cavity 414 in the horizontal direction at least partially overlap.
  • the main control cavity At least part of 415 is parallel to the cavity 414 .
  • the side of the air duct cavity 413 and the side of the cavity 414 are on the same vertical line.
  • the side of the cavity 414 also has additional The space accommodates the main control cavity 415.
  • the air duct cavity 413 is generally a cylindrical cavity.
  • the air duct cavity 413 The cavity wall is arc-shaped, so part of the main control cavity 415 can be located in the space formed by the arc-shaped cavity wall of the air duct cavity 413 and the side of the housing 41 .
  • the width of the cavity 414 plus the width of the main control cavity 415 is less than or equal to the width of the air duct cavity 413, so that the space between the cavities in the housing 41 is reasonably distributed and utilized to the greatest extent. occupy the space of the housing 41.
  • the partition 43 is assembled into the housing 41 .
  • the air outlet 4 also includes an adjustment key 47 and an interface 48.
  • the adjustment key 47 is used to control the switch of the fan assembly 42 and adjust the wind speed.
  • the interface 48 is used to charge the battery 44 with an external power supply.
  • the adjustment key 47 and the interface 48 are both electrically connected to the motherboard 45 , and both are exposed outwardly from the housing 41 .
  • the housing 41 includes a bottom wall 41a, a top wall 41b, and a side wall 41c connecting the bottom wall 41a and the top wall 41b.
  • the housing 41 is substantially square, and the side walls 41c include two opposite groups of side walls 41c.
  • the side walls 41c include a set of first side walls 41c1 and a set of second side walls 41c2.
  • the two air duct cavities 413 are arranged symmetrically about the center
  • the two fan assemblies 42 are arranged symmetrically about the center
  • the two cavities 414 are also arranged symmetrically about the center
  • the two batteries 44 are arranged symmetrically about the center. .
  • the two air inlets 411 are located on the two opposite first side walls 41c1 of the housing 41, the two air outlets 412 are located on the same second side wall 41c2 of the housing 41, and The two air outlets 412 are arranged adjacently.
  • the two air duct cavities 413 may be arranged axially symmetrically, the two fan assemblies 42 may be arranged axially symmetrically, the two cavities 414 may also be arranged axially symmetrically, and the two batteries 44 Axisymmetrically arranged, the two air inlets 411 are located on the same first side wall 41c1 of the housing 41, and the two air outlets 412 are located on the same second side wall 41c2 of the housing 41, And the two air outlets 412 are arranged adjacently.
  • the two air outlets 412 can also be arranged at intervals.
  • the main control cavity 415 is provided on the side of the cavity 414 , and the main control cavity 415 is close to the air outlet 412 opposite to the air outlet 412 .
  • the second side wall 41c2 and in order to save space, the board surface of the main board 45 is arranged substantially parallel to the second side wall 41c2, so the adjustment key 47 is just set to be exposed outward from the second side wall 41c2.
  • the side wall 41c2 can enable the adjustment key 47 to better transmit force to the surface of the main board 45 and make the contact more stable.
  • the interface 48 is a horizontal type-c interface 48, and the interface 48 is exposed outward from the first side wall 41c1.
  • the type of the interface 48 is not limited by this, nor are the exposed positions of the adjustment key 47 and the interface 48 limited by this.
  • the air outlet 412 includes a wind direction adjustment device (not labeled, the same below).
  • the wind direction adjustment device includes a plurality of grilles, and a plurality of The grille is fixed and arranged diagonally, so that the wind generated by the centrifugal fan blades 421 is blown out diagonally.
  • FIG. F-6 it is a perspective view of the ninth embodiment of the portable bladeless fan umbrella 100 of the present application.
  • the air outlet 412 includes a wind direction adjustment device, and the wind direction adjustment device includes A plurality of grilles are fixed and arranged vertically, so that the wind generated by the centrifugal fan blades 421 is blown out in a straight direction.
  • Other structures and performances are basically the same as those of the eighth embodiment and will not be described again here.
  • FIG. F-7 it is a perspective view of the tenth embodiment of the portable bladeless fan umbrella 100 of the present application.
  • the air outlet 412 includes the wind direction adjustment device.
  • the device includes an adjustment plate whose angle can be adjusted so that the wind generated by the centrifugal fan blades 421 can be blown out from different angles.
  • Other structures and performances are basically the same as those of the eighth embodiment and will not be described again here.
  • the air outlet 412 may also include a wind direction adjustment device.
  • the wind direction adjustment device may include a plurality of grilles. The plurality of grilles are arranged in linkage and can adjust multiple The angle of the grille allows the wind generated by the centrifugal fan blades 421 to be blown out from different angles.
  • the portable multifunctional umbrella 100 includes an umbrella body 1 and an air outlet device 2.
  • the umbrella body 1 includes an umbrella cloth 11, a telescopic frame 12 and an umbrella pole 13 that are arranged and connected to each other.
  • the air outlet device 2 is connected to the umbrella pole 13 .
  • the air outlet device 2 is connected to the bottom of the umbrella pole 13.
  • the air outlet device 2 is equivalent to an umbrella handle and can be held by the user, so that the air outlet device 2 is integrated with the umbrella body 1. , strong integrity. In this case, the user can enjoy the function of the umbrella and the function of the air outlet device 2 at the same time, which meets the user's need to blow air while using the umbrella, and improves the user experience.
  • the air outlet device 2 can also be connected to the top of the umbrella pole 13; or the umbrella pole 13 has two or more sections, and the air outlet device 2 can also be connected to two of the sections. Said umbrella pole 13 middle.
  • the air outlet device 2 includes a fan assembly 21, and an air inlet portion 24 and an air outlet portion 22 connected with the fan assembly 21.
  • the air outlet part 22 includes a first housing 221, an air guide structure 222 and a locking structure 223.
  • the air guide structure 222 is formed in the first housing 221, and the locking structure 223 is provided on the air guide structure 222.
  • the structure 222 is connected to the umbrella pole 13 .
  • the locking structure 223 is connected to the umbrella pole 13 through threads, universal balls, buckles or rotating shafts, and when the umbrella body 1 is in the stowed state, that is, when the telescopic frame 12 is in the stowed state, the The locking structure 223 is locked and connected with the telescopic frame 12 or the umbrella pole 13 (refer to Figure G-2 and Figure G-6).
  • the air guide structure 222 includes a pressurizing member 2221 and a plurality of air guide vanes 2222 arranged at intervals on the outer surface of the pressurizing member 2221.
  • the plurality of air guide vanes 2222 connect the pressurizing member 2221 and the third air guide vane 2222.
  • a shell 221, the locking structure 223 is provided in the pressing member 2221.
  • the locking structure 223 of the air outlet part 22 realizes the locking connection between the air outlet device 2 and the umbrella body 1, which facilitates use, storage and organization.
  • the umbrella pole 13 has an adaptive locking mechanism with the umbrella rib or the telescopic frame 12, for example, an interference fit or a locking mechanism embedded in the umbrella pole 13 If there are protrusions, springs, etc., the locking structure 223 does not need to be provided.
  • the locking structure 223 includes a connecting piece 2231 and a locking portion 2232.
  • the connecting piece 2231 is used to adapt to the air guide structures 222 of different sizes and/or to adapt to the air guide structures 222 of different sizes.
  • the umbrella pole 13 is used to realize the adaptive connection between the wind guide structure 222 and the umbrella pole 13.
  • the locking part 2232 is detachably connected to the connecting piece 2231, and when the telescopic frame 12 is in the stowed state At this time, the locking portion 2232 is used to perform locking connection with the telescopic frame 12 and/or the umbrella pole 13 .
  • the same connector 2231 can be adapted to the wind guide structures 222 of different sizes and/or to the umbrella poles 13 of different sizes, for example, the main body of the connector 2231
  • connection mechanisms such as buckles, slots, studs, and screw holes of different sizes are respectively provided to adapt to the air guide structures 222 of different sizes/shapes and/or to adapt to the
  • the connector 2231 is a cylinder
  • a stud of the first size can be used at one end to connect the wind guide structure 222
  • the other end can use a second-sized screw hole to connect the umbrella pole 13.
  • the umbrella pole 13 and screw connectors can be standardized according to different standards on the market, which will not be described again here.
  • the fan assembly 21 includes a motor 213, a hub 211 and a plurality of fan blades 212 spaced apart on the outer surface of the hub 211.
  • the hub 211 is arranged to increase in the radial direction from the air inlet of the fan assembly 21 to the air outlet of the fan assembly 21 .
  • the fan assembly 21 is an air flow booster fan.
  • the hub 211 is arranged to increase in the radial direction. When the motor 213 drives the plurality of fan blades 212 to rotate, the fan assembly 21 introduces airflow from the air inlet 24 to the hub 211 for pressurization.
  • the air flow is processed and then blown out through the air outlet part 22.
  • the fan assembly 21 introduces the air flow from the air inlet part 24 and blows it out through the air guide structure 222.
  • the hub 211 is pressurized and blown out.
  • the wind is stronger.
  • the direction of the hub 211 from the air inlet of the fan assembly 21 to the air outlet of the fan assembly 21 increases linearly in the radial direction, or the direction of the hub 211 from the air inlet of the fan assembly 21 to the fan.
  • the direction of the air outlet from the component 21 increases non-linearly and forms a concave pressurized concave surface.
  • axial flow fans are generally used for use.
  • umbrellas are outdoor products, the external air is complex and changeable, and the air flow direction is ever-changing, especially during walking and use. , airflows in multiple dimensions interfere with each other. Therefore, the existing technology has the following technical problems: Conventional small axial flow fans are easily disturbed by external airflow due to low blowing pressure, and cannot experience the blowing effect, and cannot satisfy the user's blowing requirements. demand; in order to meet the blowing demand, existing technologies and products use large-sized suspended axial flow fans. For example, axial flow fan blades with a radius of 10 cm to 20 cm are used near the umbrella cloth 11. Fan blades of this size are easy to scrape.
  • the embodiment of the present application uses an airflow supercharged fan to blow.
  • the airflow supercharged fan By pressurizing the airflow, the blown wind has an obvious condensation effect, is less susceptible to interference from external airflow, and has a long air supply distance, so it can meet the needs of users. Really use the demand and enhance the market competitiveness of the product.
  • the fan assemblies 21 are arranged in parallel, and the angle between the blowing directions of any two fan assemblies 21 arranged in parallel is between 0° and 180°.
  • one of them can be arranged at the air inlet part 24 to pressurize the air inlet and increase the air inlet volume through auxiliary air inlet, and one can be arranged at the air outlet part 22 It is ensured that the wind pressure during blowing is not affected by structural friction, internal damage of the air duct, etc.
  • the fan assemblies 21 when a plurality of the fan assemblies 21 are arranged in parallel, they can be arranged in an array at the air outlet 22, or they can be arranged in parallel along the axial direction of the umbrella pole 13, or they can imitate the multi-angle and different directions of stage lights. Hair drying, etc. are not limited here.
  • the fan assembly 21 further includes a mounting bracket 215 , and the mounting bracket 215 is connected to the pressing member 2221 .
  • the first housing 221, the pressing member 2221, the plurality of air guide blades 2222 and the mounting bracket 215 are integrally injection molded. Of course, any two of the four can be used. Or the four parts may be injection molded in one piece, or the four parts may be molded separately and then assembled and connected.
  • the hub 211 and the motor 213 are installed on the mounting bracket 215.
  • the first housing 221 is provided outside the fan assembly 21 to shield and protect the fan assembly 21 so that the fan assembly 21 can continue to be stable. wind.
  • the wind cutting distance between the air guide structure 222 and the plurality of fan blades 212 is 1 mm to 3 mm to avoid turbulence. It should be noted that, due to the inertia of the pressurized wind blown out from the plurality of fan blades 212, the entire fan blades 212 may still rotate in the direction of the fan blades 212. Therefore, in this embodiment, the air guide structure 222 is used to cut off the multiple fan blades 212 in time. The wind blown by the fan blades 212 is directed and stably pressurized to reduce turbulence and ensure the blowing effect.
  • the air guide structure 222 is formed with a concave arc surface to guide the air flow for directional blowing.
  • the air guide surface is designed according to the direction of the wind blown out by the multiple fan blades 212 to prevent the wind blown out by the multiple fan blades 2222 from interfering with each other.
  • the wind blown out by the plurality of wind guide blades 2222 is guided to push each other to achieve a better pressurized blowing effect.
  • the blown out wind can be guided to rotate and blow directly to reduce wind resistance.
  • the air outlet 22 also includes a wind direction adjustment device (not shown in Figure G), which is used for manual and/or electric control to change the blowing direction.
  • a wind direction adjustment device (not shown in Figure G)
  • the angle between the blowing direction of the air outlet 22 and the main body of the umbrella pole 13 is 0°-120°.
  • the air outlet 22 also includes one of a semiconductor refrigeration/heating device, an anion device, a humidification device, an air purification device, an aromatherapy device, a mosquito repellent device and a lighting device (not shown in Figure G-) or Various.
  • a semiconductor refrigeration/heating device an anion device, a humidification device, an air purification device, an aromatherapy device, a mosquito repellent device and a lighting device (not shown in Figure G-) or Various.
  • the semiconductor refrigeration/heating device may include adjacently arranged fins and a temperature adjustment sheet, and the temperature adjustment sheet may be externally installed as a housing of the air outlet device 2 to pass through
  • the polarity is changed to meet the usage requirements of being warm in winter and cool in summer; for example, the negative ion device can be disposed between the air outlet part 22, the air inlet part 24, or between the air inlet part 24 and the air outlet part 22 Any position in the air duct between; for example, the humidification device can use atomization humidification, etc.
  • the air outlet part 22 of this embodiment is used, as shown in Figure As shown in G-1 and Figure G-6, when the umbrella body 1 is in the open state, the air outlet device 2 is activated to blow the user; when the umbrella body 1 is in the stowed state, the air outlet device 2 is activated.
  • the air outlet device 2 can blow air to the umbrella body 1, thereby speeding up the drying of the umbrella body 1. Therefore, regardless of whether the portable multifunctional umbrella 100 is used or not, the air outlet device 2 can be used to blow air in the embodiment of the present application. , increase usage scenarios and usage frequency, and improve product applicability.
  • the portable multifunctional umbrella 100 also includes a battery mounting part 23.
  • the battery mounting part 23 includes a second shell 231, a base 2322 and a mounting Housing 2321.
  • the first housing 221, the base 2322 and the installation housing 2321 are connected in sequence, the fan assembly 21 is provided in the first housing 221, and the second housing 231 covers the first housing 232.
  • the outer shell 221, the fan assembly 21 and the mounting housing 2321 are installed outside, thereby making the structural appearance more beautiful.
  • the second shell 231 includes a first side shell 2311, a second side shell 2312 and an end portion 2313 that are assembled and connected, wherein the first side shell 2311, the second side shell 2312 and the end portion 2313 are three. Any two of them can be connected through ultrasonic technology, through snapping, or through screws. Of course, the connection method is not limited to this, as long as the three can be assembled into one body.
  • the air inlet 24 is one or more shaped openings formed in the first side shell 2311 and the second side shell 2312 and an opening formed in the end portion 2313 . or openings of various shapes.
  • the air inlet 242 is provided on the first side shell 2311 and the second side shell 2312. When the user holds the first side shell 2311 and the second side shell 2312, the fan assembly 21 rotates. The air suction can absorb the sweat from the user's hands, ensuring that the user's hands are dry and refreshing, and improving the user experience.
  • the air inlet portion 241 formed at the end portion 2313 can provide sufficient air source required for the rotation of the fan assembly 21 .
  • the battery installation part 23 further includes a main control module 26 , and the main control module 26 is electrically connected to the motor 213 to control the fan assembly 21 .
  • the main control module 26 at least includes a battery 261, a circuit board 262, an adjustment key 263 and an interface 264 that are electrically connected to each other.
  • the adjustment key 263 is used to adjust the opening, closing and speed adjustment of the fan assembly 21.
  • the speed adjustment mode may be adjustment between multiple gears or stepless speed adjustment.
  • the interface 264 is used to connect an external power source to charge the battery 261, and can also be connected to an external device to supply power from the battery 261 to the external device.
  • the installation housing 2321 is received in the second housing 231 and is eccentrically arranged relative to the second housing 231 .
  • An installation space 23211 is formed between the installation housing 2321 and the second housing 231 .
  • the adjustment key 263 and the interface 264 are exposed outwardly on the side of the second housing 231, that is, on the first side housing 2311 or the second side housing 2312; the adjustment key 263 and The interface 264 may also be exposed outwardly from the end 2313 .
  • the portable multifunctional umbrella 100 in this embodiment also includes a wiring structure 25.
  • the wiring structure 25 includes a slot 251 provided on the mounting bracket 215 and a slot 251 provided on one of the mounting brackets 215.
  • Power-carrying wires 255 pass through the wiring structure 25 to connect the motor 213 of the fan assembly 21 and the circuit board 262 of the main control module 26 .
  • the second housing 231 covers the second housing 231 .
  • the slot 253 of a housing 221 and the slot 254 provided on the base 2322 are used to hide the energizing wires 255 passing through a plurality of the slots 251/252/253/254.
  • FIG. G-7 to Figure G-9 it is the twelfth embodiment of the portable bladeless fan umbrella 100 of the present application.
  • the difference from the eleventh embodiment is that the installation housing 2321 is accommodated in the third embodiment. Inside the second housing 231 and corresponding to the axis of the second housing 231, an installation space 23211 is formed between the installation housing 2321 and the second housing 231, and the main control module 26 is located in the installation space. 23211, the adjustment key 263 and the interface 264 are exposed outward from the end 2313.
  • the side shell of the second housing 231 is integrally formed, and the air inlet portion 24 is an opening formed on the side shell of the second housing 231 and/or formed on the end portion 2313 .
  • Other structures and performances are basically the same as those of the eleventh embodiment and will not be described again here.
  • the second housing 231 is formed with a receiving space. 2211.
  • the telescopic frame 12 When the umbrella body 1 is in the stowed state, that is, when the telescopic frame 12 is in the stowed state, the telescopic frame 12, the umbrella pole 13 and/or the umbrella cloth 11 are at least partially accommodated in the Accommodating space 2211, and when the telescopic frame 12, the umbrella pole 13 and/or the umbrella cloth 11 are accommodated in the accommodating space 2211, the telescopic frame 12, the umbrella pole 13 and/or the
  • the distance between the accommodated part of the umbrella cloth 11 and the wind guide structure 222 is 1 mm to 30 mm to avoid scratching the wind guide structure 222 and ensure that the wind blown out by the wind guide structure 222 can cover And air-dry the upper surface of the umbrella cloth 11 , the inner surface of the umbrella cloth 11 , the telescopic frame
  • the wind guide structure 222 can partially extend to the accommodation space 2211, which only needs to be separated from the telescopic frame 12, the umbrella pole 13 and/or the umbrella. As long as the part where the cloth 11 is accommodated does not interfere with each other, there is no limit here.
  • the high-pressure wind blown out from the air guide structure 222 can achieve two functions through the air duct function of the accommodating space 2211.
  • the secondary wind gathering and pressurization prevents the high-pressure wind from dispersing prematurely and ensures the blowing effect; furthermore, the secondary high-pressure wind blown out through the accommodation space 2211 can travel along the outer periphery of the umbrella pole 13 at high speed through the Coanda effect. Blow air quickly toward the top of the umbrella, thereby increasing the blowing distance; in addition, since users generally tilt backward or hold it on their shoulders when using the portable multifunctional umbrella 100, the air outlet device 2 passes through the accommodation space 2211.
  • the guiding function realizes the high-pressure blowing effect of a handheld fan; in particular, since the user generally tilts back or holds it on the shoulder when using the umbrella, when the user moves forward, the external airflow blows towards the user, that is, blows towards the face.
  • the high-pressure wind blown out by the air outlet device 2 through the guiding function of the accommodation space 2211 merges with the natural wind blowing towards the user, causing the two winds to form a negative pressure effect on each other, thereby doubling the air volume.
  • the wind speed is stable and the air flow is even, which is more comfortable than natural wind.
  • the installation housing 2321 is located in the second housing. 231, an installation space 23211 is formed in the installation shell 2321, the main control module 26 is located in the installation space 23211, the adjustment key 263 and the interface 264 are exposed outwardly from the second housing 231
  • the outer installation shell 2321 (the interface 264 is located on the back of the adjustment key 263. From Figure G-16, you can see the gap corresponding to the interface 264 on the installation shell 2321),
  • the installation housing 2321 located outside the second housing 231 can also be used as a hand-holding part for the user.
  • the first housing 221, the base 2322 and the installation housing 2321 are connected in sequence, the fan assembly 21 is located in the base 2322, and the second housing 231 covers the fan assembly 21 , the first housing 221 and the base 2322.
  • the part of the installation housing 2321 may be located outside the second housing 231 , and the part of the installation housing 2321 may be located inside the second housing, and the adjustment key 263 and The interface 264 is exposed outward from a portion of the mounting housing 2321 located outside the second housing 231 .
  • the fan assembly 21 also includes an external pressurizing cover 214.
  • a pressurizing space is formed in the external pressurizing cover 214.
  • the ends of the plurality of fan blades 212 away from the hub 211 form a trajectory three-dimensional space when rotating.
  • the shape of the pressurized space matches the shape of the trajectory three-dimensional space.
  • the space gap between the inner contour of the external pressure cover 214 of the fan assembly 21 and the outer contour of the trajectory three-dimensional space is 1 mm to 3 mm, so as to control the wind introduced from the air inlet 24 Fully pressurize to improve the air outlet effect.
  • the second housing 221 is covered outside the fan assembly 21 , part of the air inlet part 24 is provided on the second housing 221 , and part of the air inlet part 24 is provided on the base 2322 , the base 2322 is provided with an opening corresponding to the air inlet portion 24 provided on the second housing 221, so that the wind can be smoothly introduced from the air inlet portion 24 to the fan assembly 21.
  • the external pressurizing cover 214 By arranging the external pressurizing cover 214, the fan assembly 21 and the air inlet part 24 can also be separated in a limited space, and the air inlet of the air inlet part 24 and the outlet of the fan assembly 21 can be coordinated. wind.
  • not providing the external pressure cover 214 will not affect the normal use of the air outlet device 2 .
  • Other structures and performances are basically the same as those of the twelfth embodiment and will not be described again.
  • the first housing 221 or the second housing 231 extends beyond the air guide structure 222 to form the accommodation space 2211, and the semiconductor refrigeration/heating device is disposed in the accommodation space 2211.
  • the accommodating space 2211 may also be provided with the negative ion device, and the wind blown out by the air outlet 22 sends the negative ions released by the negative ion device to the outside.
  • the accommodation space 2211 may also be provided with one or more of the humidification device, the air purification device, the aromatherapy device, the mosquito repellent device and the lighting device.
  • the telescopic frame 12 When the telescopic frame 12 is in the stowed state, the telescopic frame 12, the umbrella pole 13 and/or the umbrella cloth 11 are at least partially accommodated in the accommodation space 2211, and when the telescopic frame 12, all When the umbrella pole 13 and/or the umbrella cloth 11 are at least partially accommodated in the accommodation space 2211, the portion of the telescopic frame 12, the umbrella pole 13 and/or the umbrella cloth 11 that is accommodated is in contact with the guide.
  • the spacing distance between the wind structures 222 is 1 mm to 30 mm to avoid scratching the wind guide structure 222 and to ensure that the wind blown out by the wind guide structure 222 can cover and dry the upper surface of the umbrella cloth 11 and all parts of the umbrella cloth 11.
  • the inner surface of the umbrella cloth 11 as well as the telescopic frame 12 and the umbrella pole 13.

Abstract

一种便携式无叶风扇伞(100)包括相互配置连接的伞布、伞巢、伞杆(2)和手柄(1),手柄(1)连接至伞杆(2),手柄(1)包括出风壳(11)、风扇组件(5)和连接件(6),出风壳(11)设有相连通的进风部(121)和出风部(131)。

Description

便携式无叶风扇伞 技术领域
本申请涉及风扇技术领域,特别是涉及一种便携式无叶风扇伞。
背景技术
现有的伞通常具有遮阳、挡雨的功能。然而,对于炎热天气在外行走的用户而言,只具有遮阳功能的伞还是不能避免大汗淋漓,用户使用体验不佳。而一些加装风扇的伞的方案,通常只是简单地将扇叶加在伞顶端,或是直接夹持在伞杆。这些方案的缺点在于:风扇与伞始终是两个产品,整体融合性差;再加上扇叶显露,容易受外侧的风扰动,出风不稳定,用户体验不好。
同时,常见的加装风扇的伞,通常使用轴流风扇,吹风效果较差,且容易将头发吸入扇叶中,或容易误伤手,安全性能差。
发明内容
本申请主要的目的是提供一种便携式无叶风扇伞,通过在连接至伞杆的手柄中设置风扇组件,风扇组件融合于伞体中,使得兼具遮阳、挡雨、吹风散热的功能;同时,风扇组件包括斜流风扇,斜流风扇的出风效果更好,且斜流风扇隐藏于出风壳内,因此使用更加安全。
附图说明
本申请将结合附图对实施方式进行说明。本申请的附图仅用于描述实施例,以展示为目的。在不偏离本申请原理的条件下,本领域技术人员能够轻松地通过以下描述根据所述步骤做出其他实施例。
图A-1是本申请便携式无叶风扇伞第一实施例收纳状态的立体图;
图A-2是本申请便携式无叶风扇伞第一实施例出风壳去除进风罩和出风盖的俯视图;
图A-3是本申请便携式无叶风扇伞第一实施例出风壳去除进风罩和出风盖的仰视图;
图A-4是本申请便携式无叶风扇伞第一实施例手柄的立体示意图;
[根据细则91更正 28.08.2023]
图A-5是图A-4的剖视图;
图A-6是本申请便携式无叶风扇伞第一实施例伞巢的立体分解图;
图A-7是本申请便携式无叶风扇伞第一实施例下巢组件和手柄扣合时的立体图;
[根据细则91更正 28.08.2023]
图A-8是图A-7一个方向的剖视图;
[根据细则91更正 28.08.2023]
图A-9是图A-7另一方向的剖视图;
图A-10是本申请便携式无叶风扇伞第一实施例所述下巢组件和上巢扣合时的立体图;
[根据细则91更正 28.08.2023]
图A-11是图A-10一个方向的剖视图;
图B-1是本申请便携式无叶风扇伞第二实施例一个方向的立体图;
图B-2是本申请便携式无叶风扇伞第二实施例另一个方向的立体图;
图B-3是图B-1中出风件的立体图;
图B-4是图B-3的剖视图B-1一个角度的示意图;
图B-5是图B-3的剖视图B-1另一个角度的示意图;
图B-6是图B-3的剖视图B-2的示意图;
图C-1是本申请便携式无叶风扇伞第三实施例的结构示意图;
图C-2为本申请便携式无叶风扇伞第三实施例的纵截面图;
图C-3为本申请便携式无叶风扇伞第三实施例的握持部的横截面图;
图C-4为本申请便携式无叶风扇伞第三实施例的导风部的横截面图;
图D-1为本申请便携式无叶风扇伞第四实施例的结构示意图;
图D-2为本申请便携式无叶风扇伞第四实施例去掉部分第一外壳后的另一角度的结构示意图;
图D-3为本申请便携式无叶风扇伞第四实施例去掉部分第一外壳后内部结构示意图;
图D-4为本申请便携式无叶风扇伞第四实施例去掉另一部分第一外壳后的结构示意图;
图D-5为本申请便携式无叶风扇伞第四实施例的局部分解示意图;
图D-6为本申请便携式无叶风扇伞第四实施例的导风板、偏心齿轮组以及第二电机连接方式结构示意图;
图D-7为本申请便携式无叶风扇伞第四实施例的局部剖视图;
图D-8为本申请便携式无叶风扇伞第四实施例的剖视图;
图D-9为本申请便携式无叶风扇伞第四实施例的另一角度的剖视图;
图D-10为本申请便携式无叶风扇伞第五实施例的示意图;
图D-11为图D-10去掉部分第一外壳后的结构示意图;
图E-1是本申请便携式无叶风扇伞第六实施例的立体图;
图E-2是图E-1一个方向的剖视图;
图E-3是图E-1另一个方向的剖视图;
图E-4是本申请便携式无叶风扇伞第六实施例的立体分解图;
图E-5是本申请便携式无叶风扇伞第六实施例中出风件去除所述第一外壳的俯视图;
图E-6是本申请便携式无叶风扇伞第七实施例的立体图;
图E-7是图E-6一个方向的剖视图;
图E-8是图E-6另一个方向的剖视图;
图E-9是本申请便携式无叶风扇伞第七实施例的立体分解图;
图E-10是本申请便携式无叶风扇伞第七实施例中出风件去除所述外壳的俯视图;
图F-1是本申请便携式无叶风扇伞第八实施例的立体图;
图F-2是图F-1一个方向的剖视图;
图F-3是图F-1另一个方向的局部剖视图;
图F-4是本申请便携式无叶风扇伞第八实施例的立体分解图;
图F-5是本申请便携式无叶风扇伞第八实施例中出风件去除所述外壳的主视图;
图F-6是本申请便携式无叶风扇伞第九实施例中出风件的立体图;
图F-7是本申请便携式无叶风扇伞第十实施例中出风件的立体图;
图G-1是本申请便携式无叶风扇伞第十一实施例中伞体打开状态时的立体图;
图G-2是图G-1的分解示意图;
图G-3是图G-1中出风装置的立体图;
图G-4是图G-3的分解示意图;
图G-5是图G-3的剖视图;
图G-6是本申请便携式无叶风扇伞第十一实施例中伞体收纳状态时的立体图;
图G-7是本申请便携式无叶风扇伞第十二实施例中出风装置的立体图;
图G-8是图G-7的分解示意图;
图G-9是图G-7的剖视图;
图G-10是本申请便携式无叶风扇伞第十三实施例中伞体收纳状态时的立体图;
图G-11是图G-10的剖视图;
图G-12是图G-10中出风装置的分解示意图;
图G-13是图G-10中出风装置的剖视图;
图G-14是本申请便携式无叶风扇伞第十四实施例中伞体打开状态时的立体图;
图G-15是图G-14中出风装置的立体图;
图G-16是图G-15的分解示意图;
图G-17是图G-15的剖视图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述。可以理解的是,此处所描述的具体实施例仅用于解释本申请,而非对本申请的限定。另外还需要说明的是,为了便于描述,附图中仅示出了与本申请相关的部分而非全部结构。基于本申请中的实施例,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,都属于本申请保护的范围。
本申请中的术语“第一”、“第二”等是用于区别不同对象,而不是用于描述特定顺序。此外,术语“包括”和“具有”以及它们任何变形,意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元,而是可选地还包括没有列出的步骤或单元,或可选地还包括对于这些过程、方法、产品或设备固有的其它步骤或单元。
在本文中提及“实施例”意味着,结合实施例描述的特定特征、结构或特性可以包含在本申请的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例,也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是,本文所描述的实施例可以与其它实施例相结合。
第一个实施例,如图A-1、图A-6和图A-8所示,为本申请便携式无叶风扇伞100的示意图,所述便携式无叶风扇伞100包括相互配置连接的伞布、伞巢、伞杆2和手柄1,所述手柄1连接至所述伞杆2,所述手柄1包括出风壳11、风扇组件5和连接件6。所述出风壳11设有相连通的进风部121和出风部131;所述风扇组件5收容于所述出风壳11,所述风扇组件5包括电机51和斜流风扇52,所述斜流风扇52包括轮毂521以及间隔布置于所述轮毂521的外表面的多个扇叶522,所述轮毂521自下向上至少部分呈径向增大设置,风自所述进风部121经由所述风扇组件5,自所述出风部131吹出;连接件6,连接所述伞杆2和所述出风壳11,且部分安装于所述出风壳11内,所述连接件6和所述出风壳11配合形成用于收容电池74的第一腔Q1。其中,当所述便携式无叶风扇伞100处于收纳状态时,所述连接件6的至少部分遮蔽于所述伞布内。
所述风扇组件5设于所述手柄1中,所述手柄1连接至所述伞杆2,从而将所述风扇组件5融合于伞体中,使得所述便携式无叶风扇伞100兼具遮阳、挡雨、吹风散热的功能。同时,所述风扇组件5包括所述斜流风扇52,所述斜流风扇52的出风效果更好,且所述斜流风扇52隐藏于所述出风壳11内,因此使用更加安全。并且,所述连接件6和所述出风壳11配合形成用于收容所述电池74的所述第一腔Q1,当所述便携式无叶风扇伞100处于收纳状态时,所述连接件6的至少部分遮蔽于所述伞布内,从而既利用所述连接件6的空间收容所述电池74,又可使所述连接件6在收纳状态遮蔽于所述伞布内,所述便携式无叶风扇伞100的整体体积较小,便于携带。
如图A-8所示,在本实施例中,所述轮毂521自下向上先径向增大后径向不变延伸,以增强风压。所述轮毂521中部贯穿有出水孔5211,以将积水甩出所述轮毂521,避免所述轮毂521内积水过多损坏所述电机51。所述出水孔5211均匀分布于所述轮毂521中部,不影响所述斜流风扇52的动平衡。
如图A-2、图A-3、图A-5、图A-8和图A-9所示,所述出风壳11内设有安装部14,以及连接所述安装部14和所述出风壳11的导风件。所述安装部14包括底壁141,自所述底壁141的部分连续边缘向上延伸的第一侧壁142,以及自所述底壁141的全部边缘向下延伸的第二侧壁143。所述导风件包括第一安装叶15、第二安装叶16和两个导风叶17,所述第一安装叶15和所述第二安装叶16相对设置,两个所述导风叶17相对设置。
如图A-4、图A-5、图A-8和图A-9所示,所述连接件6包括筒体部61,以及设于所述筒体部61相对两侧的第一装配部62和第二装配部63,所述第一装配部62对应固定安装于所述第一安装叶15,所述第二装配部63对应固定安装于所述第二安装叶16。在本实施例中,所述第一装配部62与所述第一安装叶15之间通过卡扣固定,所述第二装配部63与所述第二安装叶16之间通过对位卡固固定,当然固定方式不以此为限制,只要能使所述第一装配部62与所述第一安装叶15之间、所述第二装配部63与所述第二安装叶16之间固定即可。所述筒体部61的内壁、所述底壁141和所述第一侧壁142共同形成收容所述电池74的所述第一腔Q1,所述第一装配部62、所述第一安装叶15、所述筒体部61的外壁和所述出风壳11的内壁共同形成收容电控组件7的第二腔Q2。所述电控组件7包括主板71,以及安装于所述主板71且向外显露于所述出风壳11的开关72和接口73,所述电控组件7还包括所述电池74,在本实施例中,所述接口73外侧还设有保护套,以防止所述接口73进水。所述第一侧壁142自所述底壁141的部分连续边缘向上形成,所述底壁141未向上延伸的边缘连接所述第一安装叶15,因此所述第一腔Q1和所述第二腔Q2相连通,导线8电性连接所述主板71和所述电池74。
[根据细则91更正 28.08.2023]
如图A-8和图A-9所示,所述底壁141中部朝下凸出延伸有凸柱144,所述轮毂521中部内侧设有转轴53,所述转轴53安装固定于所述凸柱144。且所述轮毂521自下向上先径向增大后径向不变延伸,所述轮毂521径向不变的部分的直径与所述第二侧壁143的直径大致相同,所述轮毂521内侧、所述第二侧壁143和所述底壁141共同形成收容所述电机51的第三腔Q3。并且所述轮毂521与所述第二侧壁143在竖直方向上紧邻间隔设置,使得所述斜流风扇52产生的风顺畅地吹向所述安装部14。参考所述图A-2和图A-3,所述底壁141形成有过线孔1411,所述过线孔1411连通所述第一腔Q1和所述第三腔Q3,所述导线8经由所述过线孔1411电性连接所述主板71和所述电机51。
如图A-2、图A-3和图A-5所示,所述导风叶17自下向上先竖直向上延伸,再朝所述第一装配部62的方向倾斜向上延伸。所述第一安装叶15的两侧自下向上先相互远离且向上延伸,再平行竖直线上延伸。所述第二安装叶16的两侧自下向上先相互远离且向上延伸,再平行竖直向上延伸,且所述第二安装叶16的上端还包括与所述导风叶17的上端同向延伸的引导部161。其中,在本实施例中,所述第一安装叶15相互远离延伸的距离较大,因此所述第一安装叶15更宽,从而更好地收容所述电控组件7。所述第一安装叶15、所述第二安装叶16和两个所述导风叶17引导风向外吹出,同时提升风的静压,使风力更加强劲。两个所述导风叶17的上端朝所述第一安装叶15的方向倾斜向上延伸,且所述第二安装叶16的上端包括与所述导风叶17的上端同向延伸的所述引导部161,即两个所述导风叶17的上端和所述引导部161的上端均朝所述第一安装叶15的方向倾斜向上延伸,则所述斜流风扇52产生的风经由所述第一安装叶15、所述第二安装叶16和两个所述导风叶17的引导均朝向所述第一安装叶15的方向吹出,风力集中,用户使用体验更好。
如图A-1、图A-4、图A-5和图A-8所示,所述出风壳11还包括位于底部的进风罩12,和位于顶部的出风盖13,所述进风部121设于所述进风罩12,所述出风部131设于所述出风盖13。所述第一装配部62与所述第一安装叶15之间的装配,以及所述第二装配部63与所述第二安装叶16之间的装配,可被所述出风盖13遮盖,外观更加整洁。另外,所述出风盖13完全遮盖且超出所述第二装配部63与所述第二安装叶16。所述进风罩12靠近所述出风壳11的内侧还设有导流罩18,多个所述扇叶522远离所述轮毂521的末端在旋转时形成轨迹立体空间,所述导流罩18的内侧壁与所述轨迹立体空间相适配。所述导流罩18一方面有利于所述斜流风扇52吸聚风力,另一方面增强风压,使得所述斜流风扇52出风效果更好。
需要特别说明的是,由于用户用伞时有时会竖直握持,有时会倾斜握持,但无论如何握持,所述风扇组件5形成的风均朝上吹出,而由于所述伞杆2位于所述风扇组件5的上方,人脸无法顺着所述风扇组件5的上方进行吹风。因此,本申请通过所述导风叶17的上端朝向所述第一装配部62倾斜向上延伸,且所述第二安装叶16的上端设有与所述导风叶17的上端同向延伸的所述引导部161,再加上所述吹风盖13遮挡,将吹风方向集中朝向径向上远离所述伞杆2的同一方向,即将吹风方向更好地集中吹向人脸所在的位置,使得出风更集中,吹风降温效果更好。
如图A-6、图A-10和图A-11所示,所述伞巢包括上巢3和下巢组件4,所述上巢3固定连接于所述伞杆2的顶端,所述下巢组件4位于所述上巢3的下方,所述下巢组件4可沿所述伞杆2轴向方向上下滑动。所述下巢组件4包括套设于所述伞杆2外侧的推拉套41和扣套42,所述扣套42套设于所述推拉套41外侧且沿所述伞杆2轴向方向可相对所述推拉套41上下滑动,所述推拉套41的部分位于所述扣套42的下方。所述伞巢还包括多个伞骨(未图示,下同),多个所述伞骨均匀间隔布置于所述上巢3和所述下巢组件4的周向。
如图A-6、图A-10和图A-11所示,所述上巢3朝下设有两个第一弹片31,所述扣套42设有朝上的两个第二弹片422,当然在其他实施例中,可以只设置一个所述第一弹片31和一个所述第二弹片422,或者也可以设置大于两个的所述第一弹片31和大于两个的所述第二弹片422,所述第一弹片31的数量和所述第二弹片422的数量对应相同即可。所述第一弹片31设有第一卡钩32,所述第二弹片422上设有与所述第一卡钩32相扣合的第一卡孔423。所述推拉套41带动所述扣套42向上滑动至接触所述上巢3,所述第一弹片31于所述第二弹片422内侧滑动,所述第一卡钩32包括第一斜面321和第一抵靠部322,所述第一斜面321将所述第二弹片422朝远离所述伞杆2的径向上向外推开,当所述第一抵靠部322进入所述第一卡孔423时,所述第二弹片422回弹恢复形变,且所述第一卡孔423扣合所述第一卡钩32,以在将所述便携式无叶风扇伞100撑开时,所述下巢组件4与所述上巢3相固定。利用设于所述伞杆2顶端的所述上巢3固定所述下巢组件4,从而将所述便携式无叶风扇伞100,则不需要在所述伞杆2上冲孔设置卡钩结构,增强了所述伞杆2的强度,降低了制作难度,且外观更加美观。应当理解,也可以是所述第二弹片422设有所述第一卡钩32,所述第一弹片31设有与所述第一卡钩32相扣合的所述第一卡孔423。
如图A-6、图A-10和图A-11所示,所述第二弹片422径向向内设有凸出部424,所述推拉套41径向向外设有推抵部411,当所述推拉套41向下滑动时,所述推抵部411径向向外抵住所述凸出部424,从而将所述第二弹片422朝远离所述伞杆2的径向上向外推开,所述第一卡钩32自所述第一卡孔423脱离,所述下巢组件4与所述上巢3脱离固定,所述下巢组件4继续朝下滑动,则可将所述便携式无叶风扇伞100收拢。具体地,所述第二弹片422的上端两侧均设有所述凸出部424,所述推拉套41对应设有相同数量的所述推抵部411,在无外力作用的情况下,所述推抵部411位于所述凸出部424的上方。当然,所述凸出部424和所述推抵部411也可以设于其他位置,只要当所述推拉套41向下滑动时,所述推抵部411能径向向外抵住所述凸出部424,使得所述第二弹片422径向向外变形,从而使所述第一卡钩32自所述第一卡孔423脱离即可。
如图A-4、图A-6、图A-7和图A-8所示,所述扣套42包括第一配合部421,以及位于所述第一配合部421径向内侧的第二配合部426,所述第一配合部421包括所述第二弹片422,所述第二配合部426和所述第一配合部421的顶部相连接。所述连接件6还包括自所述筒体部61向上延伸的固定结构,所述固定结构包括第一固定部64以及位于所述第一固定部64的径向内侧的第二固定部65,所述第二固定部65用于固定连接所述伞杆2。所述第二配合部421包括两个第二卡钩427,所述第一固定部64包括与两个所述第二卡钩427相扣合的两个第二卡孔641,以在将所述便携式无叶风扇伞100收起时,所述下巢组件4与所述连接件6相固定,避免伞体收起后所述下巢组件4仍于所述伞杆2上滑动而再次张开的情况发生。所述第二卡钩427包括第二斜面和第二抵靠部,当向上推动所述推拉套41,所述推拉套41带动所述扣套42向上滑动,所述第二卡钩427的所述第二斜面先自所述第二卡孔641滑脱,继续向上滑动至所述第二抵靠部脱离所述第一固定部64,所述下巢组件4与所述连接件6脱离固定。当然在其他实施例中,也可以是所述第一固定部64包括两个第二卡钩427,所述第二配合部426包括与两个所述第二卡钩427相扣合的两个所述第二卡孔641。所述第二卡钩427和所述第二卡孔641的数量也不仅限于两个,只要数量相同可以对应相扣合即可。
如图A-6、图A-7和图A-9所示,所述第一配合部421包括两个第三卡钩425,所述推拉套41包括与所述第三卡钩425相扣合的第三卡孔412,从而将所述推拉套41和所述扣套42相固定。所述第三卡孔412的上端与所述第三卡钩425的上端之间具有间隔,以留出所述推拉套41和所述扣套42之间相对移动的行程距离。所述第三卡钩425包括第三斜面4251和第三抵靠部4252,所述推拉套41和所述扣套42装配时,所述推拉套41朝所述第一配合部421和所述第二配合部426之间滑动,所述推拉套41先抵接所述第三斜面4251,继续向上滑动,直至所述第三抵靠部4252进入所述第三卡孔412,则所述推拉套41和所述扣套42装配完成,且由于所述第三抵靠部4252可钩挂住所述第三卡孔412,因此所述推拉套41和所述扣套42之间可相对滑动,但不容易脱离。当然在其他实施例中,也可以是所述推拉套41包括两个第三卡钩425,所述第一配合结构包括与两个所述第三卡钩425相扣合的两个所述第三卡孔412。所述第三卡钩425和所述第三卡孔412的数量也不仅限于两个,只要数量相同可以对应相扣合即可。
第二个实施例,如图B-1至图B-4所示,为本申请便携式无叶风扇伞100的示意图,所述便携式无叶风扇伞100包括相互配置连接的伞布1、伸缩架2和伞杆3,以及连接至所述伞杆3底部的出风件4。所述出风件4包括第一外壳41,以及设置于所述第一外壳41内的风扇组件42。所述第一外壳41对应所述风扇组件42设有进风部411和出风部412。所述风扇组件42包括离心式扇叶421和电机422,所述电机422驱动所述离心式扇叶421转动,将风从所述进风部411吸入后,自所述出风部412吹出。
在本实施例中,所述出风件4与所述伞杆3底部之间为可拆卸连接,连接方式可以是螺纹、螺钉、卡合、卡扣、转轴、万向球等连接方式中的任意一种,对于具体的连接方式,并不以列举为限制。应当理解,由于可拆卸连接,因此所述出风件4自所述便携式无叶风扇伞100拆下,单独使用。在其他实施例中,所述出风件4还可以是固定连接所述伞杆3的底部和/或可拆卸式连接至所述伞杆3的中部。
相较于传统的伞,在所述伞杆3底部增加了所述出风件4,所述伞杆3底部更加靠近用户,且更加远离太阳,增强了吹风效果,提升用户使用体验。同时,所述风扇组件42使用所述离心式扇叶421,由于所述离心式扇叶421“轴向进风、径向出风”的特点,因此所述离心式扇叶421无需外露,避免卷入头发、手指误触的危险发生,使用更加安全。
如图B-4至图B-6所示,所述离心式扇叶421包括相对的两个负压进风区Q,所述离心式风扇的轴与竖直方向平行,两个所述负压进风区Q分别对应所述第一外壳41的顶壁和底壁,所述第一外壳41的顶壁和底壁对应两个负压进风区Q形成两个所述进风部411。风自所述第一外壳41的顶壁的所述进风部411和自所述第一外壳41的底壁的所述进风部411进入所述第一外壳41,经由所述离心式扇叶421后,自所述出风部412吹出。
如图B-4至图B-6所示,所述离心式扇叶421包括位于中心的容置部4211,以及位于所述容置部4211周围的多个叶片4212,所述容置部4211用于收容所述电机422,所述容置部4211的开口朝向所述第一外壳41的底壁,所述离心式扇叶421的所述负压进风区Q位于多个所述叶片4212的径向内侧,所述进风部411对应所述负压进风区Q的部分设置。因此所述叶片4212不会在所述进风部411外露过多,使用更加安全。
如图B-4至图B-6所示,所述第一外壳41的顶壁对应所述容置部4211设有固定部413,所述固定部413用于固定至所述伞杆3底部。所述第一外壳41的顶壁于所述固定部413的周围设有所述进风部411,所述第一外壳41的顶壁于所述进风部411的径向外侧向上凸出延伸设有一圈阻挡部414,进一步阻挡头发、手指等异物进入所述第一外壳41内,进一步提高了产品安全性。当然,在其他实施例中,也可以不设置所述阻挡部414。
如图B-4至图B-6所示,所述便携式无叶风扇伞100还包括开口向上的第二外壳43,所述第一外壳41自所述第二外壳43的开口向下嵌设于所述第二外壳43内,所述第一外壳41的顶壁的所述进风部411向上连通外界,所述第二外壳43的底壁对应所述第一外壳41底壁的所述进风部411设有进风通孔431,所述第二外壳43对应所述第一外壳41的所述出风部412设有出风通孔432。在竖直方向上,所述进风通孔431的投影与所述第一外壳41底壁的所述进风部411的投影不重合,进而避免了头发、手指等异物的进入。在其他实施例中,也可以部分重合或完全重合,不以此为限制。在本实施例中,所述出风通孔432处设有调节装置433,所述调节装置433用于调节出风方向。当然,在其他实施例中,也可以不设置调节装置433。
如图B-3至图B-6所示,还包括连接于所述第二外壳43底壁的电池安装部44,所述电池安装部44连接所述第二外壳43底壁的中间区域,所述第二外壳43底壁的边缘区域设有所述进风通孔431。所述电池安装部44内设有主控模块45,所述主控模块45包括调节键451、接口452、主板453和电池454,所述调节键451、所述接口452和所述电池454分别电性连接所述主板453。所述电池454设于所述电池安装部44的下方,所述调节键451、所述接口452和所述主板453设于所述电池安装部44的上方,所述调节键451和所述接口452设于所述主板453的相对两侧。所述调节键451用于所述离心式扇叶421的开关以及调节风速,所述接口452用于连接外部电源以对所述电池454充电。所述电池454和所述主板453通过导线5电性连接,所述主板453与所述电机422通过所述导线5电性连接,所述电池454通过所述主板453向所述电机422供电。所述主板453可控制所述电池454的充放电,保护所述电池454不过放、不过充、不过流、不短路,延长所述电池454的使用寿命。
如图B-4至图B-6所示,所述第二外壳43的底壁设有过线槽434,所述第一外壳41的底壁设有过线孔415,所述导线5穿过所述过线槽434和所述过线孔415,以电性连接所述主板453与所述电机422。
第三个实施例,参照图C-1至图C-2,本申请提供一种风扇伞100,包括相互连接的伞布11和伞杆12,风扇伞100还包括风扇装置20,风扇装置20装设于伞杆12,风扇装置20包括第一外壳21,第一外壳21具有导风部213和握持部214,导风部213连接于握持部214上方,导风部213的中心轴线与伞杆12形成第一夹角,导风部213内装设有扇叶组件22和电机23,电机23驱动扇叶组件22转动,扇叶组件22自风扇装置20的进风的方向往风扇装置20的出风的方向呈径向增大设置。在其他实施例中,也可以是握持部214内装设有扇叶组件22和电机23。
参照图C-1和图C-2,导风部213与伞杆12形成第一夹角,第一夹角可以为10°-80°,优选为45°,可以理解的风扇装置20吹出的气流大致与伞杆12呈45°,将气流吹向脖颈处,能够带走较多的热量。在其他实施例中,也可以是导风部213与握持部214形成第一夹角。
可以理解的,导风部213与伞杆12形成第一夹角,导风部213内的扇叶组件22斜向上出风能够将气流吹向脖颈、脸以及身体躯干等部位,人的下巴至脖颈部血管众多,脖颈部裸露的皮肤表面也多,能带走较多热量,同时吹向躯干的风,因为躯干表面积大,吹出的气流也能带走较多的热量。
并且,通过导风部213与伞杆12和/或握持部214形成第一夹角,用户手持伞杆12或握持部214,均不会影响导风部213的出风,导风部213吹出的风效果更好,用户体验更好。
在本实施例中,风扇装置20装设于伞杆12底部,风扇装置20可以作为伞柄,供用户握持,风扇装置20与伞杆12一体设置,能够实现在遮阳的时候同时进行吹风。在本申请中,能够撑开的伞布11以及能够伸长或者缩短的伞杆12为现有技术,在此不做赘述。
在其他实施例中,风扇装置20可以是通过夹子与伞杆12连接,也可以是通过螺纹、卡扣或者转轴连接,此处举例不做限制。风扇装置20可以从伞杆12拆卸下,方便维修更换风扇装置20。
在其他实施例中,导风部213可绕伞杆12的主体360°单向、360°双向转动设置,导风部213能够绕伞杆的轴线顺时针或逆时针转动。
在本实施例中,导风部213和握持部214一体成型,导风部213和握持部214固定连接设置。在其他实施例中,也可以是导风部213和握持部214分开成型后组装,根据用户需要吹风的部位,导风部213与握持部214可以是铰链设置以调整第一夹角。
参照图C-1和图C-2,导风部213和握持部214为圆柱状,导风部213与握持部214之间可以通过卡扣、磁吸、螺纹连接,当然也可以是其他的连接方式连接,在其他实施例中握持部214的直径小于导风部213的直径,握持部214的直径适配手部握持的尺寸,更适合手部握持。
参照图C-1和图C-2,扇叶组件22收容于导风部213内,避免扇叶组件22外露,手部误触碰扇叶组件22,防止划伤手部。
参照图C-1和图C-2,握持部214的表面开设有进风口211,握持部214具有侧壁和底壁,进风口211设置于握持部214的侧壁,用户使用时,手部握持握持部214,手指覆盖部分进风口211,启动风扇装置20,气流从风扇装置20的外部进入进风口211,将手部保持干燥,防止手心出汗。
参照图C-1和图C-2,进一步的,进风口211由多个阵列排列的通孔组成,由于进风口211设置于握持部214,风扇装置20设置于导风部213,自握持部214的进风口211到导风部213内的风扇装置20的距离,设置这段距离,有效地防止大颗粒石子通过进风口211进入风扇装置20内部,防止损坏扇叶组件22。在本实施例中,进风口211设于握持部214侧壁靠上的位置,且进风口211绕握持部214周向布置。当然,在其他实施例中,进风口211也可以设于握持部214侧壁靠下的位置,或者进风口211也可以设于握持部214底壁的位置,同时进风口211可以绕握持部214周向布置,也可以只绕握持部214的局部布置。
参照图C-1和图C-2,握持部214的底部向上延伸形成中空的圆柱216,圆柱216内装设电池24,圆柱216的直径比电池24直径大,圆柱216起到限制电池24移动的作用。
在另一实施例中,当进风口211设置于握持部214的底壁,气流从握持部214的底壁进入,经过圆柱216与握持部214侧壁之间的空间,到达导风部213,气流在经过圆柱216与握持部214侧壁之间的空间时,能够带走电池24产生热量。
参照图C-2至图C-4,风扇伞100还包括形成于导风部213内的电机安装座231,电机安装座231内装设电机23。电机安装座231的周壁延伸出连接板25,连接板25与第一外壳21内壁连接,电机安装座231与第一外壳21之间形成出风通道,装设于电机安装座231一侧的扇叶组件22,将气流从出风通道吹出。
本实施例中,扇叶组件22可以是斜流风扇,当然在其他实施例中,扇叶组件22还可以是轴流风扇,并不以此为限制。
经由斜流风扇吹出的气流,不仅会有轴向方向的力,而且还会带有沿周向方向的力,轴向方向与周向方向的合力使得气流的轨迹形成螺旋状,这样气流会越来越斜,吹出第一外壳21后,周向方向上的力将气流扩散开,不能够持续,气流经过连接板25后,将气流的周向方向的力抵消,只剩轴向方向的力,不会因为周向方向的力导致气流不能持续,能够将风吹出的更远,起到增压的作用。
电机安装座231内凹形成容纳电机23的安装腔,其中一个连接板25开设有过线槽26,过线槽26供导线40布线。
参考图C-1和图C-2,导风部213的端部设置有栅格窗27,栅格窗27用于防止手指进入导风部213内部,避免扇叶组件22划伤手指;同时,栅格窗27可以对扇叶组件22吹出的气流进一步地进行梳理,使气流更加顺畅地吹出。
参考图C-2和图C-3,握持部214内设置有按键28、两个电路板29、接口30,一个电路板29前侧连接按键28,一个电路板29后侧连接接口30,两个电路板29之间通过导线电性连接(未示出),任一电路板29与电池24通过导线电性连接(未示出),且电路板29与电机23通过导线电性连接,电路板29与电机23之间的导线穿过过线槽26。按键28用于控制风扇装置20的开关及调节风速,接口30用于外接电源对电池24充电,电池24用于对风扇装置20进行供电。
握持部214的内侧竖向设置卡槽31,卡槽31容纳电路板29,组装人员直接从握持部214的开口向下将电路板29插入卡槽31,卡槽31的设置方便组装人员进行安装电路板29。
第四实施例,请参阅图D-1和D-3,本申请提供一种扇伞100,扇伞100包括相互连接的伞布11和伞杆12,扇伞100还包括风扇装置20,风扇装置20竖向装设在伞杆12的一端,风扇装置20包括第一外壳21、位于第一外壳21内的贯流风扇22以及与贯流风扇22连接的第一电机23,贯流风扇22与第一电机23沿第一外壳21的长度方向排列设置,第一外壳21的周向方向上开设有进风口211和出风口212,第一电机23的输出端带动贯流风扇22转动,使得风从进风口211进入,从出风口212吹出。
具体来说,第一外壳21为长条圆柱状结构,第一外壳21的侧壁周向分布开设有长条状的进风口211和长条状的出风口212,贯流风扇22与第一电机23装设于第一外壳21内,第一电机23安装于贯流风扇22的端部,第一电机23连接并带动贯流风扇22转动。
上述实施例中,扇伞100在户外炎热天气时可以遮阳并且吹风降温,同时贯流风扇22能够将风吹到较远的距离,同时出风均匀,这会让人体感受到均匀的气流,长时间吹风不会感到疲劳或不适。由于风扇装置20是一体地设置于伞杆12的端部,线路集中设于风扇装置20内,没有任何线路经由伞杆12,扇伞100可以轻易地收纳和折叠,使用也更加安全。并且风扇装置20装设在伞杆12端部,离耳部较远,噪声相对较小,在使用时,风扇装置20位于躯干前侧,躯干表面积较大,风扇装置20向躯干吹出的风能够带走大量的热量,实现降温。
在其他实施例中,风扇装置20可以是通过夹子与伞杆12连接,也可以是通过螺纹、卡扣或者转轴连接。
请参阅图D-1和图D-4,出风口212设有导风板24,导风板24连接第二电机25,第二电机25通过偏心齿轮组26带动导风板24相对于第一外壳21左右摆动,导风板24用于调节出风方向;导风板24能够在用户需要的时候将风吹向用户想要吹送到的地方,同时能够增大出风范围。
请参阅图D-6和D-7,进一步的,导风板24具有沿长度方向的两端延伸出摆动轴241和转轴242,第一外壳21上的出风口212的相对两侧壁上对应设置有轴孔243,转轴242可转动的插入轴孔243,第二电机25可通过偏心齿轮组26带动导风板24以转轴242的轴线为中心相对于第一外壳21左右摆动。
具体的,偏心齿轮组26包括第一齿轮261、第二齿轮262以及偏心轮263,第一齿轮261连接第二电机25的输出端,第二齿轮262与第一齿轮261相互啮合,偏心轮263的轴心偏心设置,摆动轴241与偏心轮263连接,偏心轮263带动导风板24以转轴242为轴心摆动;摆动轴241与偏心轮263之间设置有移动板27,移动板27朝向偏心轮263的一面形成两个挡板271,偏心轮263形成的运动轨迹的边界的直径大于两个挡板271之间的距离,使得偏心轮263能够带动移动板27左右移动,摆动轴241可转动的插入移动板27,移动板27带动摆动轴241的移动,使得导风板24摆动。当然,在其他实施例中,也可以是导风板24用于手动调节出风方向,或者也可以是所述导风板24固定方向不摆动,贯流风扇22吹出的风直接经由导风板24自出风口212吹出。
请参阅图D-8和图D-9,第一外壳21内设有隔板50,隔板50设于贯流风扇22的径向外侧,在周向上隔板50包括靠近进风口211的进风端51,以及靠近出风口212的出风端52,隔板50用于引导气流自进风口211流向出风口212,并阻止气流回流;自进风端51到出风端52,隔板50与贯流风扇22轴心之间的距离逐渐增大,有利于将气流不断地从进风口211引导至出风口212。
请参阅图D-3、图D-5,扇伞100还包括圆筒29,第一外壳21的顶部向上延伸出圆环柱28,圆环柱28与圆筒29套接,圆环柱28与圆筒29通过胶水连接,在圆环柱28外侧壁和圆筒29内侧壁涂抹胶水,使得圆环柱28与圆筒29连接。
此外可以选择的,圆筒29与圆环柱28连接通过螺纹结构实现,如在圆筒29内侧壁设置螺纹,在圆环柱28外侧壁设置螺纹。
此外可以选择的,圆筒29与圆环柱28连接通过卡合结构实现,如在圆筒29内侧壁周向设置卡槽,在圆环柱28外侧壁周向设置卡块。
此外可以选择的,圆筒29与圆环柱28可以为一体注塑成型的,以节省模具制造费用,同时减少一道装配工序,提升装配效率。
扇伞100还包括第一连接件30,第一连接件30与圆筒29相互可拆卸连接,第一连接件30的外表面的周向设置第一卡合结构,圆筒29内部周向设置第二卡合结构,第一卡合结构和第二卡合结构相互卡合连接。在本实施例中,第一卡合结构包括第一连接件30的外周壁设置的卡块301,第二卡合结构包括圆筒29内侧壁设置的卡口291,第一连接件30的卡块301卡接在圆筒29的卡口291中,使得圆筒29和第一连接件30拆装更加方便。
扇伞100还包括第二连接件31,第一连接件30与第二连接件31相互螺纹连接,第二连接件31的下部设有螺纹结构,第一连接件30的上表面向下内凹的周壁上开设有螺纹结构,使得第一连接件30和第二连接件31拆装更加方便。
此外,可以选择的是,第二连接件31和第一连接件30可拆卸连接可以是通过卡合结构来实现的,第二连接件31的下部周向设置卡扣,第一连接件30的上表面向下内凹的周壁上周向设置卡槽。
扇伞100还包括中空套筒32,中空套筒32的上部与伞骨13连接,中空套筒32内套设有伞杆12,中空套筒32能够沿着伞杆12滑动,伞骨13与伞布11连接,推动中空套筒32能够使得伞布11展开或者收拢。
本申请中的中空套筒32的下部向外突出形成一圈凸起321,第二连接件31的上部设有向上且朝向伞杆12弯曲的弯钩311,凸起321与弯钩311相互配合卡合,使得伞布11收拢时,向下移动中空套筒32,凸起321与弯钩311卡合,从而将扇伞100保持为收拢状态。
请参阅图D-7,第一外壳21内分为收容腔33和安装腔34,贯流风扇22设于收容腔33内,第一电机23设于安装腔34内,安装腔34内装设有电池43;将电池43与第一电机23体积较小的部件,放置在安装腔34,能够有效的利用第一外壳21内的空间,贯流风扇22放置在收容腔33,柱状外形的贯流风扇22,能够合理利用第一外壳21的筒状结构,提高第一外壳21内部的空间利用率。
在第五实施例中,请参阅图D-10和图D-11,安装腔34分为手持部341和安装部342,手持部341的直径小于安装部342的直径,手持部341内装设有按键41、装设于按键后侧的电路板42以及电池43,手持部341的直径与人手握持时的直径相适配,人手能够更好地握持手持部341,提升产品使用时的体验感,该实施例与上述实施例的区别是:上述实施例用的是方形的电池43,这个实施例用的是柱形的电池43,所以这个实施例的安装腔34可以设计成直径更小更高。其他结构和性能和上述实施例基本一致,在此不再赘述
第六实施例,如图E-1至图E-5所示,所述便携式无叶风扇伞100包括相互配置连接的伞布1、伸缩架2和伞杆3,以及连接至所述伞杆3底部的出风件4。所述出风件4包括出风壳41和设置于所述出风壳41内的两个风扇组件42,两个所述风扇组件42横向设置于所述出风壳41内,其中,所述出风壳41对应每一所述风扇组件42设有相连通的进风部411和出风部412,即所述出风壳41设有两个所述进风部411和两个所述出风部412。每一所述风扇组件42包括离心式扇叶421和电机422,所述电机422驱动所述离心式扇叶421转动,将风从所述进风部411吸入后,自所述出风部412吹出。
在本实施例中,所述出风件4与所述伞杆3底部之间为可拆卸连接,连接方式可以是螺纹、螺钉、卡合、卡扣、转轴、万向球等连接方式中的任意一种,对于具体的连接方式,并不以列举为限制。应当理解,由于可拆卸连接,因此所述出风件4可自所述便携式无叶风扇伞100拆下,单独使用。在其他实施例中,所述出风件4还可以可拆卸连接至所述伞杆3的中部,通过调节连接至所述伞杆3的位置,来对用户不同部位的吹风,使吹风效果更加舒适。在其他实施例中,所述出风件4还可以是固定连接所述伞杆3的底部和/或所述伞杆3的中部。
相较于传统的伞,在所述伞杆3底部增加了所述出风件4,所述伞杆3底部更加靠近用户,并且在所述出风件4中设置两个所述风扇组件42,所述出风壳41对应每一所述风扇组件42设有相连通的所述进风部411和所述出风部412,进一步增强了吹风效果,提升用户使用体验。同时,所述风扇组件42使用所述离心式扇叶421,由于离心式扇叶421“轴向进风、径向出风”的特点,因此所述离心式扇叶421无需外露,避免了卷入头发、手指误触的危险发生,使用更加安全。
如图E-3至图E-5所示,所述离心式扇叶421包括相对的两个负压进风区Q,两个所述负压进风区Q位于所述离心式扇叶421的相对两侧,两个所述负压进风区Q位于与所述离心式扇叶421的转轴垂直的两个表面外侧,两个所述负压进风区Q均有吸风进风的能力。在本实施例中,一个所述进风部411对应一个所述风扇组件42的其中一个所述负压进风区Q设置。
如图E-3至图E-5所示,所述离心式扇叶421包括位于中心的容置部4211,以及位于所述容置部4211周围的多个叶片4212,所述容置部4211用于收容所述电机422,所述容置部4211的开口背对所述进风部411,可以更好地保护所述容置部4211内的所述电机422,避免所述电机422受到从所述进风部411进入的灰尘、水汽等杂质的影响,延长所述电机422的使用寿命。所述进风部411对应所述负压进风区Q设置,在本实施例中,所述进风部411由多个孔径小的通孔构成,减少了大的灰尘、杂质、手指进入的可能性,当然,所述进风部411还可以是其他结构,比如所述进风部411可以是由大的通孔构成,再在所述进风部411的外侧加上盖片(未图示,下同),所述盖片与所述进风部411之间形成间隔,因此既能保证所述进风部411的进风量,又能防止大的灰尘、杂质、手指的进入。所述负压进风区Q大致对应多个所述叶片4212的径向内侧区域,风自所述负压进风区Q轴向进入所述离心式扇叶421内,再从所述叶片4212间径向甩入所述风道腔413内。
如图E-2至图E-5所示,所述出风件4还包括两个电池44,两个所述电池44横向设置于所述出风壳41内。所述出风壳41内设有隔板43,所述隔板43将所述出风壳41内的空间分隔为两个风道腔413、两个容腔414和一个主控腔415。两个所述风扇组件42对应收容于两个所述风道腔413内,两个所述电池44对应收容于两个所述容腔414,所述出风件4还包括收容于所述主控腔415的主板45和导线46,部分所述导线46电性连接所述电池44和所述主板45,部分所述导线46电性连接所述电机422和所述主板45。当然,在其他实施例中,所述风扇组件42和所述电池44的数量可以大于两个,对应地,所述风道腔413和所述容腔414的数量也可以大于两个。通过所述隔板43,既能将所述出风壳41内的空间进行分配,又有利于固定所述风扇组件42和所述电池44。应当理解,所述隔板43对所述出风壳41内的空间分隔为两个所述风道腔413、两个所述容腔414和一个所述主控腔415的基础上,还可以分隔出其他腔体。
如图E-2至图E-5所示,在本实施例中,两个所述风道腔413分隔,每一所述风道腔413连通对应的所述进风部411和所述出风部412,减少了两个所述风扇组件42的流体相互干扰。两个所述风道腔413中心对称设置,两个所述风扇组件42中心对称设置,两个所述进风部411位于所述出风壳41的相对两侧。所述风道腔413的高度大于所述容腔414的高度,所述主控腔415与所述容腔414在竖直方向上的投影至少部分重叠,在本实施例中,所述主控腔415的至少部分位于所述容腔414下方。应当理解,所述风道腔413的顶部和所述容腔414的顶部相平行时,相比于所述风道腔413,所述容腔414的下方还具有额外的空间收容所述主控腔415,同时,由于所述风扇组件42使用的是柱形的所述离心式扇叶421,因此所述风道腔413大致为柱形腔,所述风道腔413腔壁为弧形,因此所述主控腔415的部分可以设于弧形的所述风道腔413腔壁与出风壳41底部形成的空间内。所述容腔414的高度加上所述主控腔415的高度小于或等于所述风道腔413的高度,使得所述出风壳41内各腔体之间空间分布合理,极大程度地利用好了所述出风壳41的空间。
如图E-2至图E-5所示,所述隔板43与所述出风壳41分体成型后,所述隔板43组装至所述出风壳41内。所述隔板43与所述出风壳41之间具有过线间隔416,所述导线46穿过所述过线间隔416,从而实现所述电池44和所述主板45之间的电性连接以及所述电机422和所述主板45之间的电性连接。所述出风件4还包括调节键47和接口48,所述调节键47用于控制所述风扇组件42的开关和调节风速,所述接口48用于外接电源对所述电池44进行充电,所述调节键47和所述接口48均电性连接所述主板45,且均向外显露于所述出风壳41。
如图E-2至图E-4所示,具体地,所述出风壳41包括底壁41a、顶壁41b,以及连接所述底壁41a和所述顶壁41b的侧壁41c。所述出风壳41大致呈方形,所述侧壁41c包括相对的两组所述侧壁41c。两个所述进风部411形成于相对的一组所述侧壁41c,所述出风部412形成于所述顶壁41b。所述主控腔415的至少部分设于所述容腔414的下方,即所述主控腔415靠近所述底壁41a,并且为了节约空间,将所述主板45的板面与所述底壁41a基本平行设置,因此所述调节键47刚好设置为向外显露于所述底壁41a,可以使所述调节键47更好地将力传递至所述主板45板面,接触更加稳定。所述接口48为卧式type-c接口,所述接口48向外显露于所述侧壁41c,当然,所述接口48的类型不以此为限制,所述调节键47和所述接口48向外显露的位置也不以此为限制。
如图E-3所示,所述顶壁41b的两边分别形成两个所述出风部412,将两个所述出风部412分开,使得所述顶壁41b的中间区域刚好连接所述伞杆3的底部。同时,当所述便携式无叶风扇伞100使用时,位于所述顶壁41b的两边的两个所述出风部412可以分别吹向站于所述伞杆3两侧的用户,吹风效果更好。应当理解,两个所述风扇组件42可以同时运作,也可以单独运作。
如图E-6至图E-10所示,为本申请便携式无叶风扇伞100第七实施例的示意图,与第六实施例的区别在于:两个所述风道腔413轴对称设置,两个所述风扇组件42轴对称设置,两个所述进风部411位于所述出风壳41的同一侧。同时,两个所述容腔414轴对称设置,两个所述电池44轴对称设置。在其他实施例中,两个所述风道腔413轴对称设置,两个所述风扇组件42轴对称设置,两个所述进风部411位于所述出风壳41的相对两侧。同时,两个所述容腔411轴对称设置,两个所述电池44轴对称设置。其他结构和性能与第六实施例基本一致,在此不再赘述。
上述两个实施例中,所述便携式无叶风扇伞100均未设置手柄(未图示,下同),应当理解,在其他实施例中,所述出风件下方也可以设有所述手柄,通过增加所述手柄,提升用户手持撑伞的舒适性。
上述两个实施例中,两个所述风扇组件42是横向设置于所述出风壳41内,两个所述电池44横向设置于所述出风壳41内,所述风扇组件42和所述电池44也是横向设置于所述出风壳41内。当然,在其他实施例中,也可以是两个所述风扇组件42横向设置于所述出风壳41内,两个所述电池44横向设置于所述出风壳41内,所述风扇组件42和所述电池44是竖向设置于所述出风壳41内,此时,两个所述进风部411位于所述出风壳41的相对的两个所述侧壁41c,两个所述出风部412位于所述出风壳41的同一所述侧壁41c。
第八实施例,如图F-1至图F-5所示,为本申请便携式无叶风扇伞100第八实施例的示意图,所述便携式无叶风扇伞100包括相互配置连接的伞布1、伸缩架2和伞杆3,以及连接至所述伞杆3底部的出风件4。所述出风件4包括外壳41和设置于所述外壳41内的两个风扇组件42,两个风扇组件42竖向设置于所述外壳41内。其中,所述外壳41对应每一所述风扇组件42设有相连通的进风部411和出风部412,即所述外壳41设有两个所述进风部411和两个所述出风部412。每一所述风扇组件42包括离心式扇叶421和电机422,所述电机422驱动所述离心式扇叶421转动,将风从所述进风部411吸入后,自所述出风部412吹出。在本实施例中,所述便携式无叶风扇伞100还包括连接至所述出风件4底部的伞柄5,所述伞柄5用于用户握持。所述便携式无叶风扇伞100也可以不设置所述伞柄5,所述出风件4也可以用于用户握持。应当理解,两个所述风扇组件42可以同时运作,也可以单独运作。
在本实施例中,所述出风件4与所述伞杆3底部之间为可拆卸连接,连接方式可以是螺纹、螺钉、卡合、卡扣、转轴、万向球等连接方式中的任意一种,对于具体的连接方式,并不以列举为限制。应当理解,由于可拆卸连接,因此所述出风件4自所述便携式无叶风扇伞100拆下,单独使用。在其他实施例中,所述出风件4还可以可拆卸连接至所述伞杆3的中部,通过调节连接至所述伞杆3的位置,来对用户不同部位的吹风,使吹风效果更加舒适。在其他实施例中,所述出风件4还可以是固定连接所述伞杆3的底部和/或可拆卸式连接至所述伞杆3的中部。
相较于传统的伞,在所述伞杆3底部增加了所述出风件4,所述伞杆3底部更加靠近用户,并且在所述出风件4中设置两个所述风扇组件42,所述外壳41对应每一所述风扇组件42设有相连通的所述进风部411和所述出风部412,进一步增强了吹风效果,提升用户使用体验。同时,所述风扇组件42使用所述离心式扇叶421,由于所述离心式扇叶421“轴向进风、径向出风”的特点,因此所述离心式扇叶421无需外露,避免了卷入头发、手指误触的危险发生,使用更加安全。
如图F-3至图F-5所示,所述离心式扇叶421包括相对的两个负压进风区Q,两个所述负压进风区Q位于所述离心式扇叶421的相对两侧,两个所述负压进风区Q位于与所述离心式扇叶421的转轴垂直的两个表面外侧,两个所述负压进风区Q均有吸风进风的能力。在本实施例中,一个所述进风部411对应一个所述风扇组件42的其中一个所述负压进风区Q设置。
如图F-3至图F-5所示,所述离心式扇叶421包括位于中心的容置部4211,以及位于所述容置部4211周围的多个叶片4212,所述容置部4211用于收容所述电机422,所述容置部4211的开口背对所述进风部411,可以更好地保护所述容置部4211内的所述电机422,避免所述电机422受到从所述进风部411进入的灰尘、水汽等杂质的影响,延长所述电机422的使用寿命。所述进风部411对应所述负压进风区Q设置,在本实施例中,所述进风区由多个孔径小的通孔构成,减少了大的灰尘、杂质、手指进入的可能性。当然,所述进风部411还可以是其他结构,比如所述进风部411可以是由大的通孔构成,再在所述进风部411的外侧加上盖片(未图示,下同),所述盖片与所述进风部411之间形成间隔,因此既能保证所述进风部411的进风量,又能防止大的灰尘、杂质、手指的进入。所述负压进风区Q大致对应多个所述叶片4212的径向内侧区域,风自所述负压进风区Q轴向进入所述离心式扇叶421内,再从所述叶片4212间径向甩入所述风道腔413内。
如图F-2至图F-5所示,所述出风件4还包括两个电池44,两个所述电池44竖向设置于所述外壳41内。所述外壳41内设有隔板43,所述隔板43将所述外壳41内的空间分隔为两个风道腔413、两个容腔414和一个主控腔415。两个所述风扇组件42对应收容于两个所述风道腔413内,两个所述电池44对应收容于两个所述容腔414,所述出风件4还包括收容于所述主控腔415的主板45和导线46,部分所述导线46电性连接所述电池44和所述主板45,部分所述导线46电性连接所述电机422和所述主板45。当然,在其他实施例中,所述风扇组件42和所述电池44的数量可以大于两个,对应地,所述风道腔413和所述容腔414的数量也可以大于两个。通过所述隔板43,既能将所述外壳41内的空间进行分配,又有利于固定所述风扇组件42和所述电池44。应当理解,所述隔板43对所述外壳41内的空间分隔为两个所述风道腔413、两个所述容腔414和一个所述主控腔415的基础上,还可以分隔出其他腔体。
如图F-2至图F-5所示,在本实施例中,两个所述风道腔413分隔,每一所述风道腔413连通对应的所述进风部411和所述出风部412,减少了两个所述风扇组件42连通对应所述进风部411和所述出风部412,减少了两个所述风扇组件42的流体相互干扰。两个所述风道腔413中心对称设置,两个所述进风部411位于所述外壳41的相对两侧。所述风道腔413的宽度大于所述容腔414的宽度,所述主控腔415与所述容腔414在水平方向上的投影至少部分重叠,在本实施例中,所述主控腔415的至少部分与所述容腔414相平行。应当理解,所述风道腔413的侧边与所述容腔414的侧边在同一竖直线上,相比于所述风道腔413,所述容腔414的侧方还具有额外的空间收容所述主控腔415,同时,由于所述风扇组件42使用的是柱形的所述离心式扇叶421,因此所述风道腔413大致为柱形腔,所述风道腔413腔壁为弧形,因此所述主控腔415的部分可以设于弧形的所述风道腔413腔壁与外壳41侧部形成的空间内。所述容腔414的宽度加上所述主控腔415的宽度小于或等于所述风道腔413的宽度,使得所述外壳41内各腔体之间空间分布合理,极大程度地利用好了所述外壳41的空间。
如图F-2至图F-5所示,所述隔板43与所述外壳41分体成型后,所述隔板43组装至所述外壳41内。所述隔板43与所述外壳41之间具有过线间隔416,所述导线46穿过所述过线间隔416,从而实现所述电池44和所述主板45之间的电性连接以及所述电机422和所述主板45之间的电性连接。所述出风件4还包括调节键47和接口48,所述调节键47用于控制所述风扇组件42的开关和调节风速,所述接口48用于外接电源对所述电池44进行充电,所述调节键47和所述接口48均电性连接所述主板45,且均向外显露于所述外壳41。
如图F-1至图F-4所示,具体地,所述外壳41包括底壁41a、顶壁41b,以及连接所述底壁41a和所述顶壁41b的侧壁41c。所述外壳41大致呈方形,所述侧壁41c包括相对的两组所述侧壁41c,所述侧壁41c包括一组第一侧壁41c1和一组第二侧壁41c2。在本实施例中,两个所述风道腔413中心对称设置,两个所述风扇组件42中心对称设置,两个所述容腔414也中心对称设置,两个所述电池44中心对称设置。两个所述进风部411位于所述外壳41的相对的两个所述第一侧壁41c1,两个所述出风部412位于所述外壳41的同一所述第二侧壁41c2,且两个所述出风部412相邻设置。在其他实施例中,也可以是两个所述风道腔413轴对称设置,两个所述风扇组件42轴对称设置,两个所述容腔414也轴对称设置,两个所述电池44轴对称设置,两个所述进风部411位于所述外壳41的同一所述第一侧壁41c1,两个所述出风部412位于所述外壳41的同一所述第二侧壁41c2,且两个所述出风部412相邻设置。当然,两个所述出风部412也可以间隔设置。
如图F-2至图F-5所示,所述主控腔415的至少部分设于所述容腔414的侧方,且所述主控腔415靠近与所述出风部412相反的所述第二侧壁41c2,并且为了节约空间,将所述主板45的板面与所述第二侧壁41c2基本平行设置,因此所述调节键47刚好设置为向外显露于所述第二侧壁41c2,可以使所述调节键47更好地将力传递至所述主板45板面,接触更加稳定。所述接口48为卧式type-c接口48,所述接口48向外显露于所述第一侧壁41c1。当然,所述接口48的类型不以此为限制,所述调节键47和所述接口48向外显露的位置也不以此为限制。
所述出风部412包括风向调节装置(未标识,下同),在本实施例中,如图F-1和图F-3所示,所述风向调节装置包括多个格栅,多个所述格栅固定斜向设置,使所述离心式扇叶421产生的风斜向吹出。
如图F-6所述,为本申请便携式无叶风扇伞100第九实施例的立体图,与第八实施例的区别在于:所述出风部412包括风向调节装置,所述风向调节装置包括多个格栅,多个所述格栅固定直向设置,使所述离心式扇叶421产生的风直向吹出。其他结构和性能与第八实施例基本一致,在此不再赘述。
如图F-7所示,为本申请便携式无叶风扇伞100第十实施例的立体图,与第八实施例的区别在于:所述出风部412包括所述风向调节装置,所述风向调节装置包括一个调节板,所述调节板可调节角度,使所述离心式扇叶421产生的风可从不同的角度吹出。其他结构和性能与第八实施例基本一致,在此不再赘述。
除了以上实施例,在其他实施例中,也可以是所述出风部412包括风向调节装置,所述风向调节装置包括多个格栅,多个所述格栅联动设置,且可调节多个格栅的角度,使所述离心式扇叶421产生的风可从不同的角度吹出。
第十一实施例,如图G-1至图G-6所示。参考图G-1至图G-3,所述便携式多功能伞100包括伞体1和出风装置2,所述伞体1包括相互配置连接的伞布11、伸缩架12和伞杆13,所述出风装置2连接至伞杆13。在本实施例中,所述出风装置2连接至伞杆13底部,所述出风装置2相当于伞柄,可供用户手持,使所述出风装置2与所述伞体1一体设置,整体性强。在此情形下,用户可以同时享受伞的功能和所述出风装置2的功能,满足了用户在使用伞的同时吹风的需求,提升了用户使用体验。
当然,在其他实施例中,所述出风装置2也可以连接至伞杆13顶部;或者所述伞杆13为两段或多段式,所述出风装置2也可以连接于其中两段所述伞杆13中间。
如图G-2至图G-5所示,在本实施例中,所述出风装置2包括风扇组件21,以及与所述风扇组件21相连通的进风部24和出风部22。所述出风部22包括第一外壳221、导风结构222和锁止结构223,所述导风结构222形成于所述第一外壳221内,所述锁止结构223设于所述导风结构222上并与所述伞杆13相连接。所述锁止结构223与所述伞杆13通过螺纹、万向球、卡扣或转轴连接,且在所述伞体1处于收纳状态时,即在所述伸缩架12处于收纳状态时,所述锁止结构223与所述伸缩架12或伞杆13锁止连接(参考图G-2和图G-6)。所述导风结构222包括加压件2221以及间隔布置于所述加压件2221外表面的多个导风叶2222,多个所述导风叶2222连接所述加压件2221和所述第一外壳221,所述锁止结构223设于所述加压件2221内。本实施例通过所述出风部22的所述锁止结构223,实现所述出风装置2和所述伞体1的锁止连接,方便使用收纳和存放整理。
当然,在其他实施例中,如果所述伞杆13自带有自适应的与伞骨或所述伸缩架12的锁紧机构,例如,过盈配合、嵌设于所述伞杆13内的凸起和弹簧等,则不需要设置所述锁止结构223。
在本实施例中,所述锁止结构223包括连接件2231和锁止部2232,所述连接件2231用于适配不同尺寸的所述导风结构222和/或适配不同尺寸的所述伞杆13,以实现所述导风结构222和所述伞杆13的适配连接,所述锁止部2232与所述连接件2231可拆卸式连接,并在所述伸缩架12处于收纳状态时,通过所述锁止部2232与所述伸缩架12和/或所述伞杆13进行锁止连接。
当然,在其他实施例中,同一个所述连接件2231可以适配不同尺寸的所述导风结构222和/或适配不同尺寸的所述伞杆13,例如,所述连接件2231的主体的多个侧面上,分别设置不同尺寸的卡扣、卡槽、螺柱、螺孔等连接机构,针对不同尺寸/形状的所述导风结构222和/或适配不同尺寸/形状的所述伞杆13时,翻转使用不同的侧面的连接机构即可,进一步而言,例如,所述连接件2231为柱体时,在一端可以采用第一尺寸的螺柱用于连接导风结构222、而另一端可以采用第二尺寸的螺孔用于连接所述伞杆13,具体可以根据现有市面上不同标准的伞杆13、螺接件进行标准化设置,在此不作赘述。
如图G-2至图G-5所示,在本实施例中,所述风扇组件21包括电机213、轮毂211以及间隔布置于所述轮毂211的外表面的多个扇叶212,所述轮毂211自所述风扇组件21的进风往所述风扇组件21的出风的方向呈径向增大设置。在本实施例中,所述风扇组件21为气流增压式风扇,当然,所述风扇组件21的类型不以此为限制。所述轮毂211呈径向增大设置,在所述电机213驱动所述多个扇叶212转动时,所述风扇组件21将气流从所述进风部24导入到所述轮毂211进行加压处理,进而通过所述出风部22吹出,具体地,所述风扇组件21将气流从所述进风部24导入并经所述导风结构222吹出,所述轮毂211加压处理后吹出的风力更加强劲。所述轮毂211自所述风扇组件21的进风往所述风扇组件21的出风的方向呈径向线性增大,或,所述轮毂211自所述风扇组件21的进风往所述风扇组件21的出风的方向呈非线性增大且形成内凹的加压凹面。
需要补充说明的是,现有技术和/或现有雨伞产品中,一般采用轴流风扇进行使用,但是,雨伞属于户外产品,外部空气复杂多变,空气流向千变万化,尤其是在走动使用过程中,多个维度的气流相互干扰,因此,现有技术存在如下技术问题:常规的小型轴流风扇由于吹风风压小,易被外部气流干扰,体验不到吹风的效果,而无法满足用户的吹风需求;而为了满足吹风需求,现有技术和产品采用大尺寸的悬挂式轴流风扇,例如在伞布11附近采用10厘米-20厘米半径的轴流扇叶,这种尺寸的扇叶容易刮伤用户、安全性能低,而且大型扇叶的驱动电压和驱动电流高、导致工作耗电高、进而导致续航能力低下,而且,这种大型扇叶难以折叠,或者折叠起来体积过大而不便携带。而作为明显对比,本申请实施例采用气流增压式风扇进行吹风,通过对气流进行加压,吹出的风的凝聚效果明显,不易受外部气流的干扰,送风距离远,因此能够满足用户的真正使用需求,提升产品的市场竞争力。
在本实施例中,所述风扇组件21为一个,当然在其他实施例中,所述风扇组件21可以为多个,多个所述风扇组件21之间依序串联设置,或,多个所述风扇组件21之间并联设置,且并联设置的任意两个所述风扇组件21的吹风方向之间的夹角介于0°-180°。例如,多个所述风扇组件21之间依序串联设置时,其中一个可以设置在进风部24以实现进风加压并通过辅助进风而加大进风量,一个设置在出风部22而确保吹风时的风压不受出风装置2内部的结构摩擦力、风道内损等影响,保证吹风效果。例如,多个所述风扇组件21之间并联设置时,可以阵列式并列设置在出风部22、或者可以沿着伞杆13的轴向多个并排、或者可以仿照舞台灯的多角度不同方向吹风等,在此不作限定。
在本实施例中,所述风扇组件21还包括安装支架215,所述安装支架215和所述加压件2221相连接。在本实施例中,所述第一外壳221、所述加压件2221、多个所述导风叶2222和所述安装支架215一体注塑成型,当然也可以是这四者中的任意两者或多者一体注塑成型,也可以是这四者单独成型后组装连接。所述轮毂211和所述电机213安装于所述安装支架215,所述第一外壳221罩设于所述风扇组件21外,遮蔽保护所述风扇组件21,使所述风扇组件21持续稳定出风。
可选的,所述导风结构222与多个所述扇叶212之间的切风距离为1毫米-3毫米,以避免紊流。需要特别说明的是,由于自多个所述扇叶212加压吹出的风存在惯性,仍可能整体按扇叶212的方向旋转,因此,本实施例通过导风结构222及时切断多个所述扇叶212吹出的风,进行引流和稳定加压,减少紊流确保吹风效果。
可选的,所述导风结构222形成有内凹弧面,以引导气流进行定向吹风。例如,在所述导风结构222的吹风风道面,根据多个扇叶212加压吹出的风的方向进行导风面设计,以避免多个所述导风叶2222吹出的风相互干涉,引导多个所述导风叶2222吹出的风相互推进而实现更好的加压吹风效果,例如,可以引导吹出的风旋转式直吹以降低风阻。
可选的,所述出风部22还包括风向调节装置(未图G-示),所述风向调节装置用于通过手动和/或电动进行控制,以改变吹风方向。可选的,所述出风部22的吹风方向与所述伞杆13的主体之间的夹角为0°-120°。
可选的,所述出风部22还包括半导体制冷/制热装置、负离子装置、加湿装置、空气净化装置、香薰装置、驱蚊装置和照明装置(未图G-示)中的一种或多种。
例如,在一个实施例中,所述半导体制冷/制热装置可以包括相邻设置的鳍片和温度调节片,所述温度调节片可以外置为所述出风装置2的壳体,以通过极性改变而实现冬暖夏凉的使用需求;例如,所述负离子装置可以设置在所述出风部22、所述进风部24或者所述进风部24和所述出风部22之间的风道中的任意位置;例如,所述加湿装置可以采用雾化加湿等。
相对于现有技术将风扇安装在所述伸缩架12时,既不方便折叠收纳、在折叠时又无法再使用风扇吹风的情况的情况,采用本实施例的所述出风部22,如图G-1和图G-6所示,当所述伞体1为打开状态时,启动所述出风装置2,可以对用户进行吹风;当所述伞体1为收纳状态时,启动所述出风装置2,可以对伞体1进行吹风,从而加快所述伞体1的干燥,因此,本申请实施例无论是否使用所述便携式多功能伞100,都能使用该出风装置2进行吹风,增加使用场景和使用频率,提高产品的适用性。
如图G-2至图G-5所示,在本实施例中,所述便携式多功能伞100还包括电池安装部23,所述电池安装部23包括第二外壳231、基座2322和安装壳体2321。所述第一外壳221、所述基座2322和所述安装壳体2321依次连接,所述风扇组件21设于所述第一外壳221内,所述第二外壳231罩设于所述第一外壳221、所述风扇组件21和安装壳体2321外,从而使结构外形更加美观。所述第二外壳231包括组装连接的第一侧壳2311、第二侧壳2312以及端部2313,其中,所述第一侧壳2311、所述第二侧壳2312和所述端部2313三者中的任意两者之间可以通过超声工艺相连接,也可以通过卡合方式相连接,也可以通过螺钉相连接。当然,连接方式不限于此,只要能使三者组装为一体即可。
在本实施例中,所述进风部24为形成于所述第一侧壳2311、所述第二侧壳2312的一种或多种形状的开口和形成于所述端部2313的一种或多种形状的开口。在所述第一侧壳2311、所述第二侧壳2312上设置所述进风部242,用户手持所述第一侧壳2311和所述第二侧壳2312时,所述风扇组件21转动吸风,可将用户手部的汗吸走,保证用户手部干燥清爽,提升用户使用体验。而形成于所述端部2313的所述进风部241,可提供所述风扇组件21转动所需的足够风源。
在本实施例中,所述电池安装部23还包括主控模块26,所述主控模块26与所述电机213电性连接,以控制所述风扇组件21。所述主控模块26至少包括相电性连接的电池261、电路板262、调节键263和接口264。其中,所述调节键263用于调控所述风扇组件21的开启、关闭、调速,调速模式可以是多档位之间调节,也可以是无极调速。所述接口264用于连接外部电源对所述电池261充电,也可外接外部设备将所述电池261的电供给所述外部设备。所述安装壳体2321收容于所述第二外壳231内,且相对于所述第二外壳231偏心设置,所述安装壳体2321与所述第二外壳231之间形成安装空间23211。所述调节键263和所述接口264向外显露于所述第二外壳231的侧面,即向外显露于所述第一侧壳2311或所述第二侧壳2312;所述调节键263和所述接口264也可以是向外显露于所述端部2313。
需要特别说明的是,本实施例所述便携式多功能伞100还包括走线结构25,所述走线结构25包括依次连通的设于所述安装支架215的开槽251、设于其中一个所述导风叶2222的所述开槽252、设于所述第一外壳221的所述开槽253和设于所述基座2322的所述开槽254。通电导线255穿过所述走线结构25,以连接所述风扇组件21的所述电机213和所述主控模块26的所述电路板262,所述第二外壳231覆盖设于所述第一外壳221的所述开槽253和设于所述基座2322的所述开槽254,以隐藏穿过多个所述开槽251/252/253/254的所述通电导线255。
如图G-7至图G-9所示,为本申请便携式无叶风扇伞100的第十二实施例,与第十一实施例的区别在于:所述安装壳体2321收容于所述第二外壳231内,且对应所述第二外壳231的轴心设置,所述安装壳体2321与所述第二外壳231之间形成安装空间23211,所述主控模块26设于所述安装空间23211,所述调节键263和所述接口264向外显露于所述端部2313。另外,所述第二外壳231的侧壳一体成型,所述进风部24为形成于所述第二外壳231的侧壳和/或形成于所述端部2313的开口。其他结构和性能与第十一实施例基本一致,在此不再赘述。
如图G-10至图G-13所示,为本申请便携式无叶风扇伞100的第十三实施例,与第十二实施例的区别只在于:所述第二外壳231形成有容纳空间2211,在所述伞体1处于收纳状态时,即在所述伸缩架12处于收纳状态时,所述伸缩架12、所述伞杆13和/或所述伞布11至少部分容纳于所述容纳空间2211,且,在所述伸缩架12、所述伞杆13和/或所述伞布11容纳于所述容纳空间2211时,所述伸缩架12、所述伞杆13和/或所述伞布11被容纳的部分与所述导风结构222之间的间隔距离为1毫米-30毫米,以避免划伤所述导风结构222,并确保所述导风结构222吹出的风能覆盖并风干所述伞布11上表面、所述伞布11内表面以及所述伸缩架12和所述伞杆13。当然,应当理解,也可以是所述第一外壳221延伸形成所述容纳空间2211。其他结构和性能与第十二实施例基本一致,在此不再赘述。
在一些实施例中,为了确保加压效果,所述导风结构222可以部分延伸至所述容纳空间2211,其只需要不与所述伸缩架12、所述伞杆13和/或所述伞布11被容纳的部分不相干涉即可,在此不作限定。
需要特别说明的是,本实施例通过在所述导风结构222的外部设置所述容纳空间2211,从所述导风结构222吹出的高压风可以通过所述容纳空间2211的风道作用实现二次的聚风加压,避免高压风过早发散,确保吹风效果;进一步而言,经由所述容纳空间2211吹出的二次高压风,通过附壁效应可以高速沿着所述伞杆13的外周往伞顶快速吹风,从而提升吹风距离;此外,由于用户使用所述便携式多功能伞100时一般往后倾斜或者托在肩膀上使用,因此,所述出风装置2通过所述容纳空间2211的导向作用实现了手持风扇式的高压吹风效果;尤其是,由于用户使用伞时一般往后倾斜或者托在肩膀上使用,用户往前走动过程中,外部气流往用户吹来、即扑面而来,而所述出风装置2通过所述容纳空间2211的导向作用吹出的高压风与扑面而来的自然风合流一并吹向用户,促使两道风之间相互形成负压效应,实现风量倍增,而且两道风混合之后风速平稳气流均匀,比自然风更舒适。
如图G-14至图G-17所示,为本申请便携式无叶风扇伞100的第四实施例,与第十二实施例的区别在于:所述安装壳体2321位于所述第二外壳231外,所述安装壳体2321内形成安装空间23211,所述主控模块26设于所述安装空间23211,所述调节键263和所述接口264向外显露于位于所述第二外壳231外的所述安装壳体2321(所述接口264位于位于所述调节键263的背面,从图G-16中,可以看到在所述安装壳体2321上对应所述接口264的缺口),位于所述第二外壳231外的所述安装壳体2321还可作为用户手持的部位。所述第一外壳221、所述基座2322和所述安装壳体2321依次连接,所述风扇组件21设于所述基座2322内,所述第二外壳231罩设于所述风扇组件21、所述第一外壳221和所述基座2322。当然,在其他实施例中,也可以是所述安装壳体2321的部分位于所述第二外壳231外,所述安装壳体2321的部分位于所述第二外壳内,所述调节键263和所述接口264向外显露于位于所述第二外壳231外的所述安装壳体2321的部分。
另外,所述风扇组件21还包括外加压罩214,所述外加压罩214内形成有加压空间,所述多个扇叶212远离所述轮毂211的末端在转动时形成轨迹立体空间,所述加压空间的形状与所述轨迹立体空间的形状相适配。所述风扇组件21的外加压罩214的内轮廓线与所述轨迹立体空间的外轮廓线之间的空间间隙为1毫米-3毫米,以对自所述进风部24导入的风进行充分加压,从而改善出风效果。另外,所述第二外壳221罩设于所述风扇组件21外,部分所述进风部24设于所述第二外壳221上,部分所述进风部24设于所述基座2322上,所述基座2322对应设于所述第二外壳221上的所述进风部24设有开口,以使风顺畅地自所述进风部24导入至所述风扇组件21。通过设置所述外加压罩214,还可在有限的空间内间隔开所述风扇组件21和所述进风部24,协调所述进风部24的进风和所述风扇组件21的出风。当然,不设置所述外加压罩214同样不影响所述出风装置2的正常使用。其他结构和性能与第十二实施例的基本一致,在此不再赘述。
基于以上实施例,所述第一外壳221或所述第二外壳231延伸超过所述导风结构222,从而形成所述容纳空间2211,所述容纳空间2211内设置有所述半导体制冷/制热模块,所述出风部22吹出的风经由所述半导体制冷/制热模块进行制冷或加热,以调节吹风的温度和/或对伞进行烘干。可选的,所述容纳空间2211也可以设置所述负离子装置,所述出风部22吹出的风将由所述负离子装置释放的负离子送到外部。可选的,所述容纳空间2211也可以设置所述加湿装置、所述空气净化装置、所述香薰装置、所述驱蚊装置和所述照明装置中的一种或多种。
在所述伸缩架12处于收纳状态时,所述伸缩架12、所述伞杆13和/或所述伞布11至少部分容纳于所述容纳空间2211,且,在所述伸缩架12、所述伞杆13和/或所述伞布11至少部分容纳于所述容纳空间2211时,所述伸缩架12、所述伞杆13和/或所述伞布11被容纳的部分与所述导风结构222之间的间隔距离为1毫米-30毫米,以避免划伤所述导风结构222,并确保经所述导风结构222吹出的风能覆盖并风干所述伞布11上表面、所述伞布11内表面以及所述伸缩架12和所述伞杆13。
以上仅为本申请的较佳实施方式,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 (20)

  1. 一种便携式无叶风扇伞,包括:相互配置连接的伞布、伞巢和伞杆,其中,还包括连接至所述伞杆的手柄,所述手柄包括:
    出风壳,设有相连通的进风部和出风部;
    风扇组件,收容于所述出风壳,包括电机和斜流风扇,所述斜流风扇包括轮毂以及间隔布置于所述轮毂的外表面的多个扇叶,所述轮毂自下向上至少部分呈径向增大设置,风自所述进风部经由所述风扇组件,自所述出风部吹出;
    连接件,连接所述伞杆和所述出风壳,且部分安装于所述出风壳内,所述连接件和所述出风壳配合形成用于收容电池的第一腔;
    其中,当所述便携式无叶风扇伞处于收纳状态时,所述连接件的至少部分遮蔽于所述伞布内。
  2. 根据权利要求1所述的便携式无叶风扇伞,其中,所述出风壳内设有安装部,以及连接所述安装部和所述出风壳的导风件,所述安装部包括底壁,自所述底壁的部分连续边缘向上延伸的第一侧壁,以及自所述底壁的全部边缘向下延伸的第二侧壁,所述导风件包括第一安装叶、第二安装叶和导风叶,所述第一安装叶和所述第二安装叶相对设置;所述导风叶为一个、两个或多个,在为两个时两个导风叶相对设置。
  3. 根据权利要求2所述的便携式无叶风扇伞,其中,所述连接件包括筒体部,以及设于所述筒体部相对两侧的第一装配部和第二装配部,所述第一装配部对应固定安装于所述第一安装叶,所述第二装配部对应固定安装于所述第二安装叶,所述筒体部的内壁、所述底壁和所述第一侧壁共同形成收容所述电池的所述第一腔,所述第一装配部、所述第一安装叶、所述筒体部的外壁和所述出风壳的内壁共同形成收容电控组件的第二腔;
    或,所述底壁中部朝下凸出延伸有凸柱,所述轮毂中部内侧设有转轴,所述转轴安装固定于所述凸柱,所述轮毂内侧、所述第二侧壁和所述底壁共同形成收容所述电机的第三腔;所述底壁形成有过线孔,所述过线孔连通所述第一腔和所述第三腔,所述导线经由所述过线孔电性连接所述主板和所述电机;
    或,所述导风叶自下向上先竖直向上延伸,再朝所述第一装配部的方向倾斜向上延伸;所述第一安装叶的两侧自下向上先相互远离且向上延伸,再平行竖直向上延伸;所述第二安装叶的两侧自下向上先相互远离且向上延伸,再平行竖直向上延伸,且所述第二安装叶的上端还包括与所述导风叶的上端同向延伸的引导部;
    或,所述出风壳还包括位于底部的进风罩和位于顶部的出风盖,所述进风部设于所述进风罩,所述出风部设于所述出风盖,所述出风壳靠近所述进风罩的内侧还设有导流罩,多个所述扇叶远离所述轮毂的末端在旋转时形成轨迹立体空间,所述导流罩的内侧壁与所述轨迹立体空间相适配;
    或,所述伞巢包括上巢和下巢组件,所述上巢固定连接于所述伞杆的顶端,所述下巢组件位于所述上巢的下方,所述下巢组件可沿所述伞杆轴向方向上下滑动,所述下巢组件包括套设于所述伞杆外侧的推拉套和扣套,所述扣套套设于所述推拉套外侧且沿所述伞杆轴向方向可相对所述推拉套上下滑动,所述推拉套的部分位于所述扣套的下方;
    或,所述上巢朝下设有至少一第一弹片,所述扣套设有朝上的至少一第二弹片,所述第一弹片和所述第二弹片两者中的一个设有第一卡钩,另一个设有与所述第一卡钩相扣合的第一卡孔;所述第一弹片于所述第二弹片内侧滑动,所述第一卡钩包括第一斜面和第一抵靠部,所述第一斜面将所述第二弹片朝远离所述伞杆的径向上向外推开,当所述第一抵靠部进入所述第一卡孔时,所述第二弹片回弹恢复形变,且所述第一卡孔扣合所述第一卡钩,以在将所述便携式无叶风扇伞撑开时,所述下巢组件与所述上巢相固定;
    或,所述第二弹片径向向内设有凸出部,所述推拉套径向向外设有推抵部,当所述推拉套向下滑动时,所述推抵部径向向外抵住所述凸出部,从而将所述第二弹片朝远离所述伞杆的径向上向外推开,所述第一卡钩自所述第一卡孔脱离,所述下巢组件与所述上巢脱离固定;
    或,所述扣套包括第一配合部,以及位于所述第一配合部径向内侧的第二配合部,所述第一配合部包括所述第二弹片,所述第二配合部和所述第一配合部的顶部相连接;所述连接件还包括自所述筒体部向上延伸的固定结构,所述固定结构包括第一固定部,所述第二配合部和所述第一固定部两者中的一个包括至少一第二卡钩,另一个包括与所述第二卡钩相扣合的第二卡孔,以在将所述便携式无叶风扇伞收起时,所述下巢组件与所述连接件相固定;
    或,所述第一配合部和所述推拉套两者中的一个包括至少一第三卡钩,另一个包括与所述第三卡钩相扣合的第三卡孔,从而将所述推拉套和所述扣套相固定;所述第三卡孔的上端与所述第三卡钩的上端之间具有间隔,以留出所述推拉套和所述扣套之间相对移动的行程距离;
    或,轮毂以及间隔布置于所述轮毂的外表面的多个扇叶,所述轮毂自下向上先径向增大后径向不变延伸,所述轮毂中部贯穿有出水孔,以将积水甩出所述轮毂;
    或,所述电控组件包括主板,以及安装于所述主板且向外显露于所述出风壳的开关和接口,所述第一腔和所述第二腔相连通,导线电性连接所述主板和所述电池。
  4. 一种便携式无叶风扇伞,包括相互配置连接的伞布、伸缩架和伞杆,其中,
    所述便携式无叶风扇伞还包括连接至所述伞杆底部和/或可拆卸式连接至所述伞杆中部的出风件,所述出风件包括:
    第一外壳,形成有进风部和出风部;
    风扇组件,收容于所述第一外壳内。
  5. 根据权利要求4所述的便携式无叶风扇伞,其中,所述风扇组件包括离心式扇叶和电机,所述电机驱动所述离心式扇叶转动,将风从所述进风部吸入后,自所述出风部吹出,所述离心式扇叶包括相对的两个负压进风区,所述第一外壳的顶壁和底壁对应两个负压进风区各形成两个所述进风部;
    或,所述离心式扇叶包括位于中心的容置部,以及位于所述容置部周围的多个叶片,所述容置部用于收容所述电机,所述容置部的开口朝向所述第一外壳的底壁;
    或,所述第一外壳的顶壁对应所述容置部设有固定部,所述固定部用于固定至所述伞杆底部;所述第一外壳的顶壁于所述固定部的周围设有所述进风部;
    或,还包括开口向上的第二外壳,所述第一外壳自所述第二外壳的开口向下嵌设于所述第二外壳内,所述第一外壳顶壁的所述进风部向上连通外界,所述第二外壳的底壁对应所述第一外壳底壁的所述进风部设有进风通孔,所述第二外壳对应所述第一外壳的所述出风部设有出风通孔;所述出风通孔处设有调节装置,所述调节装置用于调节出风方向;
    或,还包括连接于所述第二外壳底壁的电池安装部,所述电池安装部连接所述第二外壳底壁的中间区域,所述第二外壳底壁的边缘区域设有所述进风通孔。
  6. 根据权利要求4所述的便携式无叶风扇伞,其中,第一外壳具有导风部和握持部,所述导风部和/或所述握持部内装设有扇叶组件和电机,所述电机驱动所述扇叶组件转动,所述导风部连接于所述握持部上方,所述导风部与所述伞杆或所述握持部形成第一夹角;
    或,所述第一夹角为10°-80°;
    或,所述导风部与所述握持部一体成型、所述导风部与所述握持部固定连接设置、或所述导风部与所述握持部铰接设置以调整所述第一夹角;
    或,所述扇叶组件为斜流扇叶;
    或,所述导风部可绕所述伞杆的主体360°单向、360°双向转动设置。
  7. 根据权利要求6所述的便携式无叶风扇伞,其中,包括位于所述第一外壳内的贯流风扇以及与所述贯流风扇连接的第一电机,所述贯流风扇与所述第一电机沿所述第一外壳的长度方向排列设置,所述第一外壳的周向方向上开设有进风口和出风口,所述第一电机的输出端带动所述贯流风扇转动,使得风从所述进风口进入,从所述出风口吹出;
  8. 根据权利要求7所述的便携式无叶风扇伞,其中,所述出风口设有导风板,所述导风板连接第二电机,所述第二电机通过偏心齿轮组带动所述导风板相对于所述第一外壳左右摆动,所述导风板用于调节出风方向;或,所述出风口设有导风板,所述导风板用于手动调节出风方向;或,所述出风口设有导风板,所述导风板固定方向不摆动。
  9. 根据权利要求8所述的便携式无叶风扇伞,其中,所述偏心齿轮组包括第一齿轮、第二齿轮以及偏心轮,所述第一齿轮连接所述第二电机的输出端,所述第二齿轮与所述第一齿轮相互啮合,所述偏心轮的轴心偏心设置,所述导风板沿长度方向延伸出摆动轴和转轴,所述摆动轴与所述偏心轮连接,所述偏心轮带动所述导风板以转轴为轴心摆动。
  10. 根据权利要求7所述的便携式无叶风扇伞,其中,所述第一外壳内设有隔板,所述隔板设于所述贯流风扇的径向外侧,在周向上所述隔板包括靠近所述进风口的进风端,以及靠近所述出风口的出风端,所述隔板用于引导气流自所述进风口流向所述出风口,并阻止气流回流;自所述进风端到所述出风端,所述隔板与所述贯流风扇轴心之间的距离逐渐增大。
  11. 根据权利要求7所述的便携式无叶风扇伞,其中,还包括圆筒,所述第一外壳的顶部向上延伸出圆环柱,所述圆环柱与所述圆筒套接,所述扇伞还包括第一连接件,所述第一连接件的外表面的周壁设有第一卡合结构,所述圆筒内部设有第二卡合结构,所述第一卡合结构与所述第二卡合结构相互卡合连接。
  12. 根据权利要求11所述的便携式无叶风扇伞,其中,所述第一卡合结构包括所述第一连接件的外周壁设置的卡块,所述第二卡合结构包括所述圆筒内侧壁上设置的卡口,所述卡块可与所述卡口相连;和/或:所述扇伞还包括第二连接件,所述第一连接件与所述第二连接件相互螺纹连接,所述第二连接件的下部设有螺纹结构,所述第一连接件的上表面向下内凹的周壁上开设有螺纹结构。
  13. 根据权利要求11所述的便携式无叶风扇伞,其中,还包括中空套筒,所述中空套筒的下部向外突出形成一圈凸起,所述第二连接件的上部设有向上且朝向伞杆弯曲的弯钩,所述凸起与所述弯钩相互配合卡扣。
  14. 根据权利要求4所述的便携式无叶风扇伞,其中,
    所述便携式无叶风扇伞还包括至少两个风扇组件,横向或竖向设置于所述第一外壳内,其中,所述第一外壳对应每一所述风扇组件设有相连通的进风部和出风部,每一所述风扇组件包括离心式扇叶和电机,所述电机驱动所述离心式扇叶转动,将风从所述进风部吸入后,自所述出风部吹出。
  15. 根据权利要求14所述的便携式无叶风扇伞,其中,所述出风件还包括至少两个电池,竖向设置于所述第一外壳内;所述第一外壳内设有隔板,所述隔板将所述第一外壳内的空间至少分隔为两个风道腔、两个容腔和一个主控腔;两个所述风扇组件对应收容于两个所述风道腔,两个所述电池对应收容于两个所述容腔,所述出风件还包括收容于所述主控腔的电路板和导线,部分所述导线电性连接所述电池和所述电路板,部分所述导向电性连接所述电机和所述电路板;
    或,所述出风件还包括至少两个电池,两个所述电池横向设置于所述第一外壳内;所述第一外壳内设有隔板,所述隔板将所述第一外壳内的空间至少分隔为两个风道腔、两个容腔和一个主控腔;两个所述风扇组件对应收容于两个所述风道腔内,两个所述电池对应收容于两个所述容腔,所述出风件还包括收容于所述主控腔的主板和导线,部分所述导线电性连接所述电池和所述主板,部分所述导线电性连接所述电机和所述主板。
  16. 根据权利要求15所述的便携式无叶风扇伞,其中,所述风道腔的宽度大于所述容腔的宽度,所述主控腔与所述容腔在水平方向上的投影至少部分重叠;所述隔板与所述第一外壳之间具有过线间隔,所述导线穿过所述过线间隔;
    或,所述风道腔的高度大于所述容腔的高度,所述主控腔与所述容腔在竖直方向上的投影至少部分重叠;所述隔板与所述第一外壳之间具有过线间隔,所述导线穿过所述过线间隔。
  17. 一种便携式无叶风扇伞,包括相互配置连接的伞布、伸缩架和伞杆,其中,所述便携式多功能伞还包括连接至所述伞杆的出风装置,所述出风装置包括:
    风扇组件,所述风扇组件包括电机、轮毂以及间隔布置于所述轮毂的外表面的多个扇叶,所述轮毂自所述风扇组件的进风往所述风扇组件的出风的方向呈径向增大设置;
    与所述风扇组件相连通的进风部和出风部,在所述电机驱动所述多个扇叶转动时,所述风扇组件将气流从所述进风部导入到所述轮毂进行加压处理,进而通过所述出风部吹出。
  18. 根据权利要求17所述的便携式无叶风扇伞,其中,所述风扇组件还包括外加压罩,所述外加压罩内形成有加压空间,所述多个扇叶远离所述轮毂的末端在转动时形成轨迹立体空间,所述加压空间的形状与所述轨迹立体空间的形状相适配。
  19. 根据权利要求17所述的便携式无叶风扇伞,其中,所述风扇组件的外加压罩的内轮廓线与所述轨迹立体空间的外轮廓线之间的空间间隙为1毫米-3毫米;和/或
    所述风扇组件还包括安装支架,所述电机与所述安装支架相连接,所述电机的通电导线嵌设于所述安装支架的开槽中;和/或
    所述轮毂自所述风扇组件的进风往所述风扇组件的出风的方向呈径向线性增大,或,所述轮毂自所述风扇组件的进风往所述风扇组件的出风的方向呈非线性增大且形成内凹的加压凹面;和/或
    所述风扇组件为多个,多个所述风扇组件之间依序串联设置,或,多个所述风扇组件之间并联设置,且并联设置的任意两个所述风扇组件的吹风方向之间的夹角介于0°-180°。
  20. 根据权利要求17所述的便携式无叶风扇伞,其中,所述出风部包括导风结构,在所述电机驱动所述多个扇叶转动时,所述风扇组件将气流从所述进风部导入并经所述导风结构吹出。
PCT/CN2023/100309 2022-04-22 2023-06-15 便携式无叶风扇伞 WO2023202728A1 (zh)

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CN202210431012.4A CN116965624A (zh) 2022-04-22 2022-04-22 便携式多功能伞及出风装置
CN202210431012.4 2022-04-22
CN202221818021.0 2022-07-14
CN202221818067.2U CN217658490U (zh) 2022-07-14 2022-07-14 一种扇伞及其风扇装置
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CN202221818857.0U CN217658491U (zh) 2022-07-14 2022-07-14 便携式无叶风扇伞及出风件
CN202221818021.0U CN217658489U (zh) 2022-07-14 2022-07-14 风扇伞及其风扇装置
CN202221840275.2U CN217658485U (zh) 2022-07-14 2022-07-14 便携式无叶风扇伞及出风件
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