CN111820555A

CN111820555A - Umbrella with built-in fan and LED illumination

Info

Publication number: CN111820555A
Application number: CN202010754546.1A
Authority: CN
Inventors: 康宏兵
Original assignee: Guangzhou Duoduo Umbrella Co ltd
Current assignee: Guangzhou Duoduo Umbrella Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2020-10-27

Abstract

The invention discloses an umbrella with a built-in fan and LED illumination, which comprises: a middle rod; the battery box is arranged at the top of the middle rod; the sliding bracket is slidably mounted on the middle rod; the control box is arranged at the bottom of the sliding bracket; the motor is fixedly arranged on the sliding support, the motor is an inner stator and outer rotor type motor, a bracket is arranged at the top of the motor, fan blades are hinged to the bracket, the fan blades are attached to the motor shell when being put down, and the bracket is fixedly connected with an outer rotor of the motor; a fractured bone mounted on the top of the battery case and the control case; the umbrella handle is fixedly arranged at the bottom of the middle rod. Realized making holding of umbrella stick more comfortable with the battery case setting at the well pole top, solved other structural problems that change battery case position arouses simultaneously to and provide better use through structural improvement and experience.

Description

Umbrella with built-in fan and LED illumination

Technical Field

The invention relates to an umbrella, in particular to an umbrella with a built-in fan and LED illumination.

Background

In hot summer, when going out or traveling, people are often exposed to the sun due to outdoor burning dermatitis. When people go out, the umbrella is often supported to prevent the people from being exposed to the sun, and although the umbrella can shield the sun, people still feel hot under the umbrella because the high temperature is usually not in the wind in summer. At present, a small handheld electric fan is also provided, but when people go out, the fan is held by one hand, and the umbrella is supported by the other hand, so that the effects of shading sun and cooling can be achieved. But is very inconvenient and unsafe.

When people go out at night in rainy days, the general traditional umbrella can only help people to shield wind and rain, and cannot help people to safely go out at night in rainy days with the required lighting function, so that people need to support the umbrella at night in rainy days and safely go out, and the lighting flashlight is also very inconvenient to hold by one hand.

In the existing umbrella with the fan, the umbrella is generally a straight umbrella, and a power supply and a pressing plate of the fan are arranged in a handle below the umbrella, so that the handle is too large, and is inconvenient and comfortable to hold; secondly, when the umbrella cover is subjected to external force, the umbrella cover and the middle rod can swing to a large extent, and the middle rod and a handle provided with a power supply and a control panel are easy to loosen, so that a circuit is also loosened, the waterproof function is poor, and the service life and the quality of the umbrella are influenced; thirdly, the fan blades are not compact enough to be accommodated, the fan blades are easy to shake, the noise is high during the work of the fan, the working efficiency is not high, the fan needs to be closed firstly during the umbrella folding, the umbrella folding power-off protection function is not provided, accidents are easy to happen, and the umbrella is damaged; fourthly, the umbrella body of the straight rib umbrella is longer, the weight is larger, people go out and carry not conveniently enough, and the umbrella body without the umbrella with the broken ribs is small, light in weight and convenient to carry and store.

In the existing umbrella with the illumination function, the umbrella is generally a straight umbrella and also has a folding umbrella with the illumination function, but a power supply control panel and an illumination light source are generally arranged in a handle of the umbrella, and an illumination area is generally in the middle and lower positions of a human body, so that the illumination requirement of people on traveling in rainy days at night cannot be completely met.

Accordingly, there is a need for an umbrella with built-in fan and LED lighting that addresses one or more of the above problems.

Disclosure of Invention

In order to solve one or more problems in the prior art, the invention provides an umbrella with a built-in fan and an LED lighting device, and the technical scheme adopted for solving the problems is as follows: an umbrella with built-in fan and LED illumination, comprising: the top of the middle rod is provided with a through notch, and the side wall of the middle rod is provided with an umbrella opening groove;

the battery box is formed by buckling a first battery box half shell and a second battery box half shell, a battery storage groove is formed in the first battery box half shell and the second battery box half shell, a connecting protrusion is arranged in the first battery box half shell or the second battery box half shell and matched with the through groove opening, a screw opening is formed in the outer wall of the first battery box half shell or the second battery box half shell, an upper framework basin is arranged at the top of the battery box, and the first battery box half shell and the second battery box half shell are fixedly connected and installed at the top of the middle rod through screws;

the sliding support is provided with a hollow shaft, the bottom of the sliding support is provided with an installation part, the side surface of the installation part is provided with a through groove and a groove, a spring is installed in the groove, and the sliding support is slidably installed on the middle rod through the hollow shaft;

the control box is formed by buckling a first control box half shell and a second control box half shell, the first control box half shell is provided with a fan switch slot, the second control box half shell is provided with a related umbrella slot, a control panel is arranged in the control box, a charging port is arranged on the control panel, a charging notch matched with the charging port is arranged on the control box, a first button is arranged at the front end of the control panel, a second button is arranged at the rear end of the control panel, the first button is matched with the fan switch slot, a lower framework basin is arranged at the top of the control box, and the control box is installed at the bottom of the sliding support;

the umbrella switch button is provided with an annular matching flange matched with the through groove, a clamping protrusion is arranged on the annular matching flange and matched with the umbrella opening groove, the umbrella switch button is clamped in the through groove in a sliding mode through the annular matching flange and matched with the second button, the umbrella switch button is matched with the spring, and when the umbrella switch button slides towards the inner side, the second button is pressed and the spring is compressed;

the motor is fixedly arranged on the sliding support, the motor is an inner stator and outer rotor type motor, a bracket is arranged at the top of the motor, fan blades are hinged to the bracket, the fan blades are attached to the motor shell when being put down, and the bracket is fixedly connected with an outer rotor of the motor;

a fractured bone mounted on the upper skeleton basin at the top of the battery box and the lower skeleton basin on the control box;

the umbrella handle is fixedly arranged at the bottom of the middle rod, and the inner wall of the umbrella handle is clamped with the bottom of the control box when the umbrella is folded;

the umbrella cap is fixedly arranged at the top of the battery box and used for pressing the umbrella cloth;

the cloth pressing ring is fixedly installed at the bottom of the lower framework basin through threads and used for pressing the umbrella cloth.

The LED lamp panel is electrically connected with the control panel and is fixedly installed at the bottom of the control box;

the LED lamp shade, LED lamp shade fixed mounting is in control box bottom covers the LED lamp plate. This is the basis.

Further, still include: the umbrella net cloth is provided with air holes and is sewn on the folding ribs.

Further, the umbrella stick bottom is provided with the latch closure, install the receiver on the latch closure, the battery charging wire is installed to the joint on the receiver.

Furthermore, half holes are formed in the tops of the first half shell and the second half shell of the battery box, and the tops of the battery box are in threaded connection with the umbrella caps through holes formed by the half holes; the bottom parts of the first half shell and the second half shell of the battery box are provided with matched fixing flanges; and the locking ring is fixedly arranged on the fixing flange and fixedly connects the first half shell and the second half shell of the battery box.

Furthermore, hinge grooves are formed in the bracket, the top ends of the fan blades are installed in the hinge grooves, at least 4 hinge grooves are formed, and two adjacent hinge grooves are perpendicular to each other; the gland, the gland joint is installed the bracket top is in with the hinged end joint of flabellum in the bracket.

Further, be provided with the mounting groove on the medial surface of flabellum, fixed mounting has magnetism to inhale nature material on the mounting groove.

Further, a bearing, a gasket and a motor tray are sequentially mounted at the bottom of the motor, and the motor is fixedly mounted on the sliding support by the motor tray; a wire groove is formed in the side wall of the sliding support and used for distributing motor circuits, and a locking clamping protrusion is arranged on the side wall of the top of the sliding support; the motor locking piece, the motor locking piece be provided with the protruding complex locking recess of locking joint, the motor locking piece joint is installed slide bracket top will the motor top is fixed.

Further, the structure of the fractured bone is as follows: the main fracture rod is connected to the lower framework basin, the first rod is connected to the upper framework basin, the outer end of the first rod is connected to the main fracture rod, a main fracture rod connecting hole is formed in the outer end of the main fracture rod, and a first rod connecting hole is formed in the first rod; the inner end of the second rod is provided with a first rod connecting hole and a second rod connecting hole, the second rod connecting hole is arranged outside the first rod connecting hole, the outer end of the main fractured rod is connected with the first rod connecting hole, and the second rod connecting hole is connected with the first rod connecting hole through a first connecting rod; the third connecting hole I is arranged at the inner end of the third rod and is connected with the second connecting hole I through the connecting rod II, and the third connecting hole I is connected with the connecting hole II through the main fractured bone rod.

The invention has the following beneficial values: according to the umbrella handle, the middle rod, the broken bone, the battery box, the sliding support, the control box, the motor and other components are connected together through a smart structure, the battery box is arranged at the top of the middle rod, so that the umbrella handle is more comfortable to hold, other structural problems caused by changing the position of the battery box are solved, the fan blades can be rapidly unfolded and provide strong wind power when in use, and can be tightly attached to the motor shell to save space and avoid collision when not in use; when the umbrella is used, the fan can be turned off at the same time by turning off the umbrella, so that the umbrella is convenient for people to use. The practical value of the invention is greatly improved.

Drawings

FIG. 1 is a perspective view of an umbrella with a built-in fan and LED lighting according to the present invention;

FIG. 2 is a schematic view of an umbrella with a built-in fan and LED lighting according to the present invention;

FIG. 3 is a partial view of an umbrella with a built-in fan and LED lighting of the present invention;

FIG. 4 is a schematic view of a stowed position of an umbrella with a built-in fan and LED illumination according to the present invention;

FIG. 5 is a side view of a stowed configuration of an umbrella with a built-in fan and LED illumination of the present invention;

FIG. 6 is a partial exploded view of an umbrella with a built-in fan and LED lighting of the present invention, FIG. 1;

FIG. 7 is a partial exploded view of an umbrella with a built-in fan and LED lighting of the present invention, FIG. 2;

FIG. 8 is a partial exploded view of an umbrella with a built-in fan and LED lighting of the present invention, FIG. 3;

FIG. 9 is a partial exploded view of an umbrella with a built-in fan and LED lighting of the present invention 4;

FIG. 10 is a partial exploded view of an umbrella with a built-in fan and LED lighting according to the present invention, as shown in FIG. 5.

[ reference numerals ]

101. control box

102. control box half-shell one

103. control box half-shell two

104. cloth pressing ring

105. LED lampshade

106. lower skeleton basin

107. fan switch groove

108. closing umbrella groove

109. charging slot

110. control panel

111. matching button shell

112. button 1

113. umbrella switch button

114. annular mating flange

115. clamping projection

116. button two

117. charging port

118. Soft plug

120 sliding support

121. mounting part

122. LED lamp panel

123. through groove

124. groove

125. wire casing

126. locking snap-in projection

130. motor locking piece

131. locking groove

201. motor

202. motor casing

203 bearing

204. gasket

205. Motor tray

210. bracket

211. hinge slot

212. gland

213. fan leaf

214. mounting groove

301. battery box

302. half-shell of battery box

303. half-shell of battery box

304. battery storage tank

305. half hole

306. external thread connecting projection

307. umbrella hat

308. go up skeleton basin

309. screw port

310. fixed flange

311. locking ring

312. fixed buckle

320. battery

401 middle rod

402. open umbrella groove

403. through slot

501 main broken bone rod

502. rod one

503. first hook

504. second hook

505. pole two

506. pole three

507. rod connecting hole

508. connecting rod one

509. rod two connecting holes one

510. two connecting holes of the rod

511. main fractured bone rod connecting hole

512. rod three connecting holes one

513. rod three connecting holes

514. connecting rod two

515. power cord

516. fracture cavity

601. umbrella handle

602. ring buckle

603. storage box

604. charging wire

605. set screw.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

As shown in fig. 1-10, the present invention discloses an umbrella with built-in fan and LED lighting, which comprises: middle pole 401, middle pole 401 is the telescopic link, middle pole 401 top is provided with leads to notch 403, the middle pole 401 lateral wall is provided with parachute opening groove 402, parachute opening groove 402 is used for cooperating umbrella shift knob 113 to carry out the joint fixed, middle pole 401 bottom is provided with the umbrella stick fixed screw hole that is used for fixed umbrella stick.

Battery case 301, battery case 301 comprises half 302 of half shell of battery case and half two 303 joint locks of battery case, be provided with battery storage tank 304 on half 302 of half shell of battery case, half two 303 of half shell of battery case, be provided with in half 302 of half shell of battery case or half two 303 of half shell of battery case connect protruding with lead to the cooperation of notch 403, be provided with screw port 309 on half 302 of half shell of battery case or half two 303 outer walls of half shell of battery case, battery case 301 top is provided with skeleton basin 308, through screw port 309 uses the screw to be with half 302 of half shell of battery case and half two 303 fixed connection of battery case are installed well pole 101 top.

Sliding support 120, sliding support 120 is provided with the hollow shaft, sliding support 120 bottom is provided with installation department 121, installation department 121 side is provided with logical groove 123 and recess 124, install the spring in the recess 124, sliding support 120 passes through hollow shaft slip suit is in on the king-rod 401, generally speaking, the upper end portion is used for fixed mounting motor 201 in sliding support 120, and middle and lower part is used for fixed mounting control box 101, control panel 110, umbrella shift knob 113, LED lamp plate 122, LED lamp shade 105. Generally, a plurality of buckles for fixedly mounting the motor 201 are arranged on the side wall of the top of the sliding bracket 120, and a groove and a protrusion for mounting an inner stator of the motor 201 are arranged on the outer side wall of the upper section of the sliding bracket 120; the outer side wall of the middle lower section of the sliding support 120 is provided with a groove and a bulge for clamping and mounting the control box 101; the sliding bracket 120 is provided with screw holes for fixedly mounting the control board 110.

Control box 101, control box 101 comprises control box half shell 102 and control box half shell two 103 joint locks, control box half shell 102 is provided with fan switch groove 107, control box half shell two 103 sets up relevant umbrella groove 108, be provided with control panel 110 in the control box 101, be provided with on the control panel 110 and charge mouthful 117, be provided with on the control box 101 with the mouth 117 complex that charges notch 109, the control panel 110 front end is provided with button 112, the control panel 110 rear end is provided with button two 116, button 112 with fan switch groove 107 cooperation, control box 101 top is provided with down skeleton basin 106, control box 101 is installed sliding support 120's bottom.

Umbrella shift knob 113, umbrella shift knob 113 be provided with lead to groove 123 complex annular cooperation flange 114, be provided with the protruding 115 of joint on the annular cooperation flange 114, the protruding 115 setting of joint is in on the inside wall of annular cooperation flange 114 tip, the protruding 115 with the cooperation of parachute opening groove 402 of joint, umbrella shift knob 113 passes through annular cooperation flange 114 slip joint is in lead to the inslot 123 and with two 116 cooperations of button, umbrella shift knob 113 with the spring cooperation, umbrella shift knob 113 presses when sliding toward the inboard button two 116 and compression the spring.

The motor 201 is fixedly installed on the sliding support 120, the motor 201 is an inner stator and outer rotor type motor, the top of the motor 201 is provided with a bracket 210, the bracket 210 is provided with a plurality of hinges, the movable angle of the hinges is set to be 90-180 degrees, the bracket 210 is hinged with a fan blade 213, the fan blade 213 is attached to the shell of the motor 202 when being put down, and the bracket 210 is fixedly connected with the outer rotor of the motor 201;

flabellum 213, flabellum 213 set up to the curved surface arc can with the shell laminating of motor 201, the top of flabellum 213 with hinged joint, when the hinge becomes 90 degrees the flabellum 213 can with the shell laminating of motor 201, when hinge 180 degrees the flabellum 213 is at same water flat line with the hinge.

A fractured bone mounted on the upper skeletal basin 308 at the top of the battery compartment 301 and the lower skeletal basin 106 on the control box 101.

The umbrella cloth is conventional and is sewn on the folding ribs through a sewing process.

The umbrella net cloth is made of mesh cloth, has ventilation performance and is sewn under the lower folding ribs.

The umbrella handle 601 is fixedly arranged at the bottom of the middle rod 401, and the inner wall of the umbrella handle 601 is clamped with the bottom of the control box 101 when the umbrella is folded; generally, the umbrella handle 601 can be provided with a U-shaped cross section and fixed at the bottom of the middle rod 401 by using screws; when in storage, the U-shaped inner cavity can be sleeved on the control box 101 and clamped and fixed, so that the umbrella is smaller in size when being folded, and is convenient for people to carry and store in a trip.

An umbrella cap 307, wherein the umbrella cap 307 is fixedly arranged on the top of the battery box 301 and is used for pressing the umbrella cloth, and the umbrella cap 307 is generally arranged in a T shape.

The cloth pressing ring 104 is fixedly installed at the bottom of the lower framework basin 106 through threads or buckles, and is used for pressing the umbrella cloth.

The LED lamp panel 122 is electrically connected with the control board 110, and the LED lamp panel 122 is fixedly installed at the bottom of the control box 101; the shape of LED lamp plate is the hollow core slab of annular, passes through the through-hole through the centre and inserts in the king-rod 401 and fixed mounting slide bracket 120 the bottom of control box 101.

The LED lampshade 105 is fixedly installed at the bottom of the control box 101, and covers the LED lamp panel 122; the LED lampshade is made of a light-transmitting material, is hollow and round, and is fixedly mounted at the bottom of the control box 101 in a threaded connection or buckling mode.

It should be noted that, a matching button shell 111 is installed on the first button 112 on the control board 110 for pressing, and a control circuit board of the motor 201 is arranged in the bottom of the motor housing 202; the battery 320 is generally a lithium battery, the control board 110 and the control circuit board are generally in the prior art, and the middle pole 401 is a telescopic fractured bone type middle pole. The battery compartment 301, the control box 101 are provided with openings for routing a power cord 515, the power cord 515 generally being tied to the fractured bone and routed along the fractured bone to the control panel 110 within the control box 101. A soft plug 118 is also provided, and the soft plug 118 is mounted on the charging port 117 to seal and protect the charging port 117 when charging is not required. LED lamp shade 105 is generally through the mode fixed mounting of joint in control box 101 bottom, if be provided with the joint flange on the lateral wall of LED lamp shade 105 top, and be provided with the complex joint recess on the inner wall of control box 101 bottom, LED lamp plate 122 is installed LED lamp shade 105 is directly over to shine the below.

It should be noted that, battery case 301 passes through connect protruding with lead to notch 403 location-fitting, screw port 309 sets up connect protruding last, will through using the screw battery case half 302 and battery case half 303 fixed connection, in addition be provided with the buckle on battery case half 302 and the battery case half 303 and be used for fixed connection. The sliding support 120 and the motor 201 are both provided with hollow shafts, and the hollow shafts are sleeved on the middle rod 401.

Specifically, as shown in fig. 1 to 6, another embodiment is: further comprising: umbrella net cloth, umbrella net cloth is laid and is provided with the bleeder vent, umbrella net cloth is made up on the bone, generally umbrella net cloth is made up on the main bone pole 501, and the effect is to avoid the user to stretch into the hand in the space above control box 101 and mistake touch in the work flabellum 213, cause the mechanical injury people, and then play the protection flabellum 213 and user's effect. A buckle 602 is arranged at the bottom of the umbrella handle 601, a storage box 603 is mounted on the buckle 602, the buckle 602 plays a role in connecting the storage box 603 and the umbrella handle 601, a charging wire 604 is mounted on the storage box 603 in a clamping manner, the type of the charging wire 604 is matched with the charging port 117, two ends of the charging wire 604 are charging ports and can be pulled out of the storage box 603, and when the charging wire 604 is received in the storage box 603 in a clamping manner, the charging wire 604 can also be used as a hanging rope; generally, the ring buckle 602 is fixed at the bottom of the umbrella handle 603 by using a fixing screw 605, and then is connected with the storage box 603 by an iron ring, the front of the plug at the two ends of the charging wire 604 is provided with an elastic buckle, and the two plugs are combined and inserted into the storage box 603 and are clamped and fixed.

Specifically, as shown in fig. 7, half holes 305 are formed in the tops of the first and second battery box half shells 3, 2, external thread connecting protrusions 306 matched with the half holes 305 are formed in the bottoms of the umbrella caps 307, and the tops of the battery 320 boxes are in threaded connection with the umbrella caps 307 through holes formed by the half holes 305, so that umbrella cloth is pressed; the bottom parts of the first battery box half shell and the second battery box half shell are provided with matched fixing flanges 310; a locking ring 311, wherein the locking ring 311 is fixedly arranged on the fixing flange 310 to fixedly connect the first battery box half shell and the second battery box half shell; the first half shell and the second half shell of the battery box are at least provided with two fixing buckles 312 for fixed connection; the upper framework disc 308 is used for fixing the fractured bone on the battery box 301 in a hinged manner, grooves are formed for installing iron wires which are connected with the fractured bone in series, and the lower framework disc 106 and the upper framework disc 308 are similar in structure and are not described in detail herein; the battery storage groove 304 is provided with two battery mounting grooves for mounting a battery, the connection protrusion and the screw hole 309 are provided in the middle of the two battery storage grooves 304, and the screw hole 309 is provided on the connection protrusion.

Specifically, as shown in fig. 4 to 10, yet another embodiment is: the bracket 210 is provided with hinge grooves 211, the top ends of the fan blades 213 are installed in the hinge grooves 211, at least 4 hinge grooves 211 are provided, two adjacent hinge grooves 211 are perpendicular to each other, so that the directions of the installed fan blades 213 are consistent, when the hinge grooves 211 are perpendicular to each other, the fan blades 213 can be tightly attached to the shell of the motor 201, meanwhile, the top surfaces of the fan blades 213 can be tangent to the horizontal plane when the wind starts rotating, and meanwhile, the lower side surfaces of the fan blades 213 form a certain included angle (smaller than 90 degrees) with the horizontal plane; the gland 212, gland 212 fixed mounting be in the bracket 210 top, the bracket 210 bottom is provided with 4 buckles and compression leg, will the hinged end joint of flabellum 213 is installed bracket 210. Generally, the angle of the hinge of the fan blade 213 is 0 to 90 degrees, the fan blade 213 is limited in this rotation range to work most efficiently, and the abrasion ratio of the connection is also the best; the spring installed in the groove 124 pushes the umbrella switch button 113 to the outside. Be provided with mounting groove 214 on the medial surface of flabellum 213, fixed mounting has magnetic material on mounting groove 214, and the effect is in when flabellum 213 droops down, makes through magnetic force flabellum 213 hugs closely to be fixed on the motor 201 shell, and then avoids flabellum 213 moves with ease simultaneously flexible magnetic paste's magnetic force is less when motor 201 starts, and centrifugal force can easily take the flabellum 213 to get into the wind.

It should be noted that the bracket 210 is generally circular, an included angle between the hinge slot 211 and a tangent of the circular arc is generally about 35 degrees, and under the included angle, the fan blade 213 can be tightly attached to the housing of the motor 320 and adsorbed thereon by the flexible magnetic paste when hanging down, so that the noise is not generated by shaking; when the umbrella is folded, the umbrella does not collide with other accessories; the fan blades 213 are provided with a certain inclination angle in operation to provide strong wind power.

Specifically, as shown in fig. 6, a bearing 203, a washer 204, and a motor tray 205 are sequentially installed at the bottom of the motor 320, the motor tray 205 is generally installed on the sliding bracket 120 in a snap-fit manner, the motor tray 205 is provided with a groove for installing the bearing 203 and the washer 204, an inner circular surface of the bearing 203 is fixedly connected with an inner stator of the motor 320 in a matching manner, an outer circular surface of the bearing 203 is fixedly connected with the groove of the motor tray in a matching manner, the motor housing 202 is installed on the motor tray 205 in a snap-fit manner, and the motor 201 is fixedly installed on the sliding bracket 120 by the motor tray 205; a wire groove 125 is formed in the side wall of the sliding support 120 and used for distributing a motor circuit, and a locking and clamping protrusion 126 is formed in the side wall of the top of the sliding support 120; the motor locking piece 130 is provided with a locking groove 131 matched with the locking clamping protrusion 126, and the motor locking piece 130 is clamped and installed at the top of the sliding support 120 and limits and fixes the motor 201.

Specifically, as shown in fig. 3, one embodiment of the fractured bone is: the structure of the fractured bone is as follows: the main fractured bone rod 501 is connected to the control box 101, the first rod 502 is connected to the top of the battery box 301, the outer end of the first rod 502 is connected to the main fractured bone rod 501, a main fractured bone rod connecting hole 511 is formed in the outer end of the main fractured bone rod 501, and a rod connecting hole 507 is formed in the first rod 502; a second rod 505, wherein a second rod connecting hole 509 and a second rod connecting hole 510 are arranged at the inner end of the second rod 505, the second rod connecting hole 510 is arranged outside the first rod connecting hole 509, the outer end of the main fracture rod 501 is connected with the first rod connecting hole 509, and the second rod connecting hole 510 is connected with the first rod connecting hole 507 through a first connecting rod 508; a third rod 506, a first rod three-connecting hole 512 and a second rod three-connecting hole 513 are arranged at the inner end of the third rod 506, the first rod three-connecting hole 512 is arranged outside the second rod three-connecting hole 513, the outer end of the second rod 505 is connected with the second rod three-connecting hole 513, and the first rod three-connecting hole 512 is connected with the main fractured bone rod connecting hole 511 through a second connecting rod 514. The function is as follows: because battery case 301 set up at the top with sliding support 120 the control box 101 the space variation that motor 201 arouses for general fracture can't accomplish fine receiving and releasing effect and laminating effect when using, can improve greatly through above structure the effect of receiving and releasing of fracture reaches the purpose that makes things convenient for, uses with simple and easy answer.

The size of the cavity between the upper disc framework 308 and the lower disc framework 106 can be adjusted by adjusting the position of the first connecting rod 508, so that the cavity is enlarged, the assembly is convenient to install and use, and a rotating space for the fan blades 213 is provided.

It should be noted that, as shown in fig. 3, the fan blade 213 is located right near the midline of the cavity 516 formed by the broken rib when the umbrella is opened, so as to obtain better up-down convection effect and provide stronger wind power; when the umbrella is opened, the length of the control box 101 and the battery box 301 is about 100 mm; under the special circumstances, the cavity at umbrella stick 601 top is just in time wrapped up when receiving the umbrella control box 101 is avoided button on the control box 101 is touched by the mistake, under the general condition, when receiving the umbrella folding bone umbrella stick 601 with control box 101 joint is fixed, specifically does umbrella stick 601 inner wall bottom with control box 101 bottom is provided with the buckle, carries out the joint through the buckle and fixes.

When the umbrella is used, the control box 101 is pushed, the control box 101 drives a component arranged on the sliding support 120 to move, at the moment, the umbrella switch button 113 is pushed outwards under the action of the spring, when the sliding support 120 moves to the bottom of the battery box 301, the clamping protrusion 115 on the umbrella switch button 113 is clamped with the umbrella opening groove 402 and is fixed at the clamping position by the spring, and the umbrella opening is completed; the first button 112 is pressed through the switch slot 107 of the fan 213 to start the motor 201, and the fan blades 213 are lifted by centrifugal force under the rotation of the motor 201, so that wind blowing is completed. It should be noted that, once pressing the first button 112 is to start the motor 201, and for a few seconds, pressing the first button 112 is to start the LED lamp panel to illuminate the lower side thereof. Press umbrella shift knob 113 is drop-down simultaneously sliding support 120, on the umbrella shift knob 113 joint protruding 115 with open umbrella groove 402 no longer the joint, can conveniently drop-down close the parachute kit, simultaneously when umbrella shift knob 113 is pressed, umbrella shift knob 113 can push up button two 116, button two 116 can be closed when being pushed up motor 201 realizes forcing the closure when closing the umbrella motor 201, it is right flabellum 213 protects, flabellum 213 is the sag under the action of gravity, then the magnetic force effect of flexible magnetic paste is hugged closely down and is adsorbed on the shell of motor 201, when packing up the parachute kit, control box 101 bottom can be hidden in the umbrella stick 601, avoid the mistake to touch, simultaneously control box 101 with the umbrella stick 601 is fixed through the buckle joint.

In summary, the middle rod 401, the broken ribs, the battery box 301, the sliding support 120, the control box 101, the motor 201 and other components are connected together through a smart structure, so that the battery box is arranged at the top of the middle rod, the umbrella handle is more comfortable to hold, other structural problems caused by changing the position of the battery box are solved, the fan blades can be rapidly unfolded and provide strong wind power when in use, and can be tightly attached to the motor shell to save space and avoid collision when not in use; when in use, the fan can be turned off at the same time by turning off the umbrella, so that the umbrella is convenient for people to use; through installing LED lamp plate and LED lamp shade in the bottom of control box, make the parachute kit when using the light energy down the illumination at human top for the illumination zone is more supplementary people safer trip. The practical value of the invention is greatly improved.

The above-described examples merely represent one or more embodiments of the present invention, which are described in greater detail and detail, but are not to be construed as limiting the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the spirit of the invention, which falls within the scope of the invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An umbrella with a built-in fan and LED illumination is characterized by comprising: the top of the middle rod is provided with a through notch, and the side wall of the middle rod is provided with an umbrella opening groove;

the battery box is formed by buckling a first battery box half shell and a second battery box half shell, battery storage grooves are formed in the first battery box half shell and the second battery box half shell, connecting protrusions are arranged in the first battery box half shell or the second battery box half shell and matched with the through groove openings, an upper framework basin is arranged at the top of the battery box, and the first battery box half shell and the second battery box half shell are fixedly connected and installed at the top of the middle rod through buckles;

the umbrella handle is fixedly arranged at the bottom of the middle rod;

the cloth pressing ring is fixedly arranged at the bottom of the lower framework basin and used for pressing the umbrella cloth;

the LED lamp shade, LED lamp shade fixed mounting is in control box bottom covers the LED lamp plate.

2. The umbrella with built-in fan and LED illumination as set forth in claim 1, further comprising: the umbrella net cloth is provided with air holes and is sewn on the folding ribs.

3. The umbrella with the built-in fan and the LED lighting device as claimed in claim 1, wherein a ring buckle is arranged at the bottom of the umbrella handle, a storage box is mounted on the ring buckle, and a charging wire is mounted on the storage box in a clamping manner.

4. The umbrella with built-in fan and LED illumination as claimed in claim 1, wherein the top of the first and second battery box half shells are provided with half holes, and the top of the battery box is connected with the umbrella cap through the holes formed by the half holes in a threaded manner; the bottom parts of the first half shell and the second half shell of the battery box are provided with matched fixing flanges; and the locking ring is fixedly arranged on the fixing flange and fixedly connects the first half shell and the second half shell of the battery box.

5. The umbrella with built-in fan and LED illumination as claimed in claim 1, wherein the bracket is provided with hinge slots, the top ends of the fan blades are mounted in the hinge slots, at least 4 hinge slots are provided, and two adjacent hinge slots are perpendicular to each other; the gland, the gland joint is installed the bracket top is in with the hinged end joint of flabellum in the bracket.

6. The umbrella with the built-in fan and the LED lighting function as claimed in claim 1, wherein the fan blades are provided with mounting grooves on the inner side surfaces thereof, and the mounting grooves are fixedly provided with magnetic materials.

7. The umbrella with the built-in fan and the LED illumination function as claimed in claim 1, wherein a bearing, a gasket and a motor tray are sequentially mounted at the bottom of the motor, and the motor tray fixedly mounts the motor on the sliding support; a wire groove is formed in the side wall of the sliding support and used for distributing motor circuits, and a locking clamping protrusion is arranged on the side wall of the top of the sliding support; the motor locking piece, the motor locking piece be provided with the protruding complex locking recess of locking joint, the motor locking piece joint is installed slide bracket top will the motor is spacing fixed.

8. The umbrella with built-in fan and LED illumination as claimed in claim 1, wherein the structure of the broken rib is: the main fracture rod is connected to the lower framework basin, the first rod is connected to the upper framework basin, the outer end of the first rod is connected to the main fracture rod, a main fracture rod connecting hole is formed in the outer end of the main fracture rod, and a first rod connecting hole is formed in the first rod; the inner end of the second rod is provided with a first rod connecting hole and a second rod connecting hole, the second rod connecting hole is arranged outside the first rod connecting hole, the outer end of the main fractured rod is connected with the first rod connecting hole, and the second rod connecting hole is connected with the first rod connecting hole through a first connecting rod; the third connecting hole I is arranged at the inner end of the third rod and is connected with the second connecting hole I through the connecting rod II, and the third connecting hole I is connected with the connecting hole II through the main fractured bone rod.