Wireless Blow Dryer

Abstract

To provide a wireless blow dryer by which an air flow can flow smoothly and without being blocked.SOLUTION: An air duct is provided with an air outlet channel. An energy storage assembly includes at least one energy storage module installed in the air duct. A fan assembly is installed in an air inlet channel. When the fan assembly is actuated, an air flow enters the air inlet channel, passes the air outlet channel, and is discharged from the air duct. Since the air inlet channel of the wireless blow dryer is smooth, the wind pressure of the wireless blow dryer is stronger and more concentrated, the work efficiency is higher, and the user experience is improved.SELECTED DRAWING: Figure 2

Description

[Technical field]

[0001] The present invention relates to an application filed with the China Patent Office on November 10, 2020, bearing application number CN2020 No. 11251313.6, and the invention name is "Wireless Blow Dryer" Priority is claimed from the patent application, the entire contents of which are incorporated herein by reference.

[0002] [Technical field] The present invention relates to the technical field of blow dryers, in particular wireless blow dryers. do. [Background technology]

[0003] Existing blow dryers generally consist of a handle and an air blower located at one end of the handle. and a duct. The air duct includes an electric heating assembly and a fan assembly. The handle is equipped with a rechargeable battery, which is connected to the heating assembly via wires. and a fan assembly. An air duct has an air inlet at one end and an air duct At the other end of the fan is the air outlet. When the fan rotates, air flows in through the air inlet and into the air duct. After passing through the filter, the air is discharged from the air outlet. This affects the flow of air through the air duct as the wire blocks part of the airflow. Summary of the Invention

[0004] The present invention provides a wireless blower that allows airflow to flow smoothly and unobstructed. The object is to provide a dryer.

[0005] In order to solve the above technical problems, the present invention provides an air duct and a a handle, an energy storage assembly, a fan assembly, an air inlet channel, an air outlet channel in communication with an air inlet channel. The air duct is provided with an air outlet channel. The hybrid vehicle includes at least one energy storage module disposed within the air duct. The fan assembly is located within the air inlet channel. When the airflow is exhausted, the airflow enters the air inlet channel and exits the air duct through the air outlet channel. It is served.

[0006] Additionally, the handle is provided with an air inlet channel. The charging connector is installed at the end of the handle, and the energy storage module and charging connector are and a wire connected between the connector and disposed within a side wall of the handle.

[0007] In the wireless blow dryer of the present invention, the energy storage module is The charging connector is located at the end of the handle, and the energy storage module The wires connected between the fan assembly and the charging connector are installed in the side wall of the handle. The bridge is located in an air inlet channel in the handle and when the fan assembly is activated, Airflow enters the air inlet channel and exits the air duct through the air outlet channel. The wires do not take up space in the air inlet channel, so they are not blown by the fan assembly. It does not block the generated airflow, and the air inlet channel is smooth, thus preventing the wireless block from The air pressure of the dryer is stronger and more concentrated, which improves work efficiency and user experience. The performance improves. [Brief description of the drawings]

[0008] In order to more clearly describe the technical solutions of the embodiments of the present invention, the following The drawings used in the description will be briefly described. Obviously, the drawings described below are These drawings are merely illustrative of some embodiments of the present invention, and those skilled in the art will appreciate the creative efforts of the present invention. You can get other drawings without any hassle. [Figure 1] FIG. 1 is a schematic diagram of the three-dimensional structure of a wireless blow dryer according to an embodiment of the present invention. [Diagram 2] FIG. 2 is a partial exploded view of the three-dimensional structure of the handle of the wireless blow dryer shown in FIG. [Diagram 3] FIG. 3 is a schematic diagram of the three-dimensional structure of the wireless blow dryer shown in FIG. 2 from another viewing angle. [Figure 4] FIG. 4 is an additional exploded view of the three-dimensional structure of the handle of the wireless blow dryer shown in FIG. 2. [Diagram 5] FIG. 5 is a schematic diagram of the three-dimensional structure of the wireless blow dryer shown in FIG. 4 from another viewing angle. [Figure 6] FIG. 6 is an additional exploded view of the three-dimensional structure of the wireless blow dryer shown in FIG. 2. [Figure 7] FIG. 7 is a schematic diagram of the three-dimensional structure of the wireless blow dryer shown in FIG. 6 from another viewing angle. [Figure 8] FIG. 8 is a partial cross-sectional view of the three-dimensional structure of the main housing of the wireless blow dryer shown in FIG. [Figure 9] FIG. 9 is a schematic diagram of the three-dimensional structure of the main housing shown in FIG. 8 from another viewing angle. [Figure 10] FIG. 10 is an enlarged view of a toggle button of the wireless blow dryer shown in FIG. [Figure 11] FIG. 11 is an enlarged view of the fan assembly of the wireless blow dryer shown in FIG. [Figure 12]FIG. 12 is an enlarged view of the filter mesh of the wireless blow dryer shown in FIG. [Figure 13] FIG. 13 is a three-dimensional cross-sectional view of the wireless blow dryer shown in FIG. [Figure 14] FIG. 14 is a schematic diagram of the internal airflow direction when using the wireless blow dryer shown in FIG. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0009] Hereinafter, the technical procedure of the embodiment of the present invention will be described with reference to the accompanying drawings of the embodiment of the present invention. The steps are described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present invention. The present invention is not limited to the embodiments described herein. All alternative embodiments that can be obtained by a person skilled in the art without any special efforts are within the scope of protection of the present invention. This shall be included.

[0010] In the description of the embodiments of the present invention, the direction or positional relationship indicated by the term "thickness" is The drawings are based on the orientation and positional relationship shown in the drawings, and are merely for the convenience of explaining and illustrating the present invention. For ease of explanation, it is assumed that a device or element necessarily has a specific orientation and It does not imply or indicate that the This should not be construed as a limitation of the present invention.

[0011] As shown in FIGS. 1 to 7, the present invention provides a wireless blow dryer 100. The wireless blow dryer 100 includes an air duct 20 and a The heat exchanger includes a heat exchanger, a heat exchanger assembly, a heat exchanger ... 6 and 7, the air duct 20 includes an air outlet. The handle 30 is provided with an air outlet channel 201. The energy storage assembly 50 is provided with an air inlet channel 301. A plurality of energy storage modules 51 are installed in the duct 20 and at the end of the handle 30. A charging connector 52 is installed on the energy storage module 51 and the charging connector 52. and a wire 53 connected between the wires 53 and the handle 30. The wire 53 is disposed within the side wall of the handle 30. The fan assembly 60 is mounted in an air inlet channel 301 of the handle 30. When the fan assembly 60 operates, airflow enters the air inlet channel 301 and The air exits the air duct 20 through the air outlet channel 201. The electric heating assembly 80 , which is installed in the air outlet channel 201 to provide hot air flow to the user. The energy storage module 51 may include a rechargeable battery, an energy storage capacitor, etc. In the present invention, the energy storage module 51 can be, but is not limited to, It is a rechargeable battery.

[0012] In the wireless blow dryer 100 of the present invention, the rechargeable battery 51 is disposed in the air duct. 0, and the charging connector 52 is installed at the end of the handle 30, and the rechargeable battery 51 and the charging The wire 53 connected to the connector 52 is installed in the side wall of the handle 30, and the fan The assembly 60 is installed in the air inlet channel 301 of the handle 30 and the fan assembly When the reel 60 is activated, airflow enters the air inlet channel 301 and the air outlet channel 20 The wire 53 is discharged from the air duct 20 through the air inlet channel 301. Since the wire 53 does not occupy any space, it does not block the airflow generated by the fan assembly 60. , the air inlet channel 301 is smooth, and thus the wireless blow dryer 100 The wind pressure is stronger and more concentrated, the work efficiency is higher, and the user experience is improved. will improve.

[0013] The air duct 20 is provided at the front end of a hollow main housing 21. A front housing 22 is disposed on the rear end of the main housing 21. The air outlet channel 201 extends along the axial direction of the main housing 21. It penetrates the main housing 21. In this embodiment, the shape of the main housing 21 is In other embodiments, the shape of the main housing 21 is rectangular, oval, or rectangular. It can also be circular, polygonal, etc.

[0014] An air guide element 210 is provided at the front end of the air outlet channel 201 in the main housing 21. Specifically, as shown in Figs. 6, 8 and 9, the air guide part 21 0 is located at the front end of the main housing 21 and is inserted into the air outlet channel 201. The hemispherical structure is recessed toward the rear end of the main housing 21 along the axial direction of the main housing 21. At the front end of the main housing 21, an air outlet channel is provided around the air guide part 210. In this embodiment, an air outlet 211 is provided in communication with the air outlet 201. The air guide component 210 guides the airflow in the air outlet channel 201 to the side of the air outlet channel 201. It is used to guide the air to the wall, so that the airflow discharged from the air duct 20 is concentrated. The air is discharged from the air outlet 211 and the wind pressure strength of the wireless blow dryer 100 The air outlet 211 of the main housing 21 is protrudes toward the front end of the main housing 21 along the axial direction of the main housing 21. The front housing 22 is provided with a snap ring 212. 2 to connect the front housing 22 to the main housing 21. In the present invention, the front end is a part that can be used normally with the wireless blow dryer 100. When using the wireless blow dryer 100, point the end facing the user and the rear end to turn it on normally. When in use, it refers to the end that faces away from the user.

[0015] At the front end of the main housing 21, a plurality of connecting posts 213 are arranged around the snap ring 212. The connecting posts 213 connect the front housing 22 to the main housing 21. Specifically, the axial direction of the connecting pole 213 is Each connecting post 213 is provided with a lock hole (not shown) along its axial direction. The front housing 22 has a mounting hole (not shown) corresponding to the lock hole of the connecting post 213. When assembling, each connecting post 213 is provided with a locking portion such as a screw. The material is inserted into the corresponding mounting holes of the front housing 22 and the locking holes of the connecting posts 213 in order. The front housing 22 is inserted into the lock hole of the connecting post 213 and locked to the main housing. The snap ring 212 at the front end of the main housing 21 is fixedly connected to the housing 21. Around the periphery, towards the air outlet channel 201, are a number of support columns 214. The support post 114 is used to connect the energy storage assembly 50 to the main housing 21. Specifically, each support column 210 is connected to the main housing 21 along the axial direction. Connection holes 2140 are provided to allow the energy storage assembly 50 to connect to the support posts 210. There are fixing holes 5510 corresponding to the holes 2140 (see FIG. 6). When assembling, for each support pole 210, a locking member such as a screw is inserted into the connecting hole of the support pole 214. 2140 and the corresponding fixing holes 5510 on the energy storage assembly 50. 5510 and lock into corresponding fastening holes 5510 to secure the energy storage assembly 50 to the main In this embodiment, the air outlet 211 is fixed to the main housing 21. The air outlet holes are provided at the front end of the ring 21. , are arranged at least once around the circumference of the snap ring 212. A number of positioning strips 216 are provided on the inner surface of the panel 201 near the rear end. A plurality of positioning strips 216 position the energy storage assembly 50. Specifically, the plurality of positioning strips 216 are used to position the main They are arranged around the housing 21 in the circumferential direction.

[0016] Referring again to FIG. 6 and FIG. 7, the front housing 22 has an air outlet 211. The front housing 22 has a through hole 220 corresponding to the main housing 21. A first suction member 221 is provided on the end surface facing away from the first suction member 21. The first suction member 221 has an annular structure. The through hole 220 is surrounded by an end surface of the main housing 21. The wireless blow dryer 100 is removably attached to the front housing 22. Specifically, the air nozzle 70 is an air nozzle handle. The second suction member 73 is an air nozzle housing 71. The air nozzle housing 71 is provided on the end surface facing the front housing 22. The ring 71 has an air outlet hole 75 formed along its axial direction. The member 73 is disposed around the air outlet hole 75. The air nozzle 70 is When the first and second suction members 221 and 73 are attached to the support 20, they are attracted to each other. The air nozzle 70 is positioned in the air duct 20 and the air outlet hole 75 is In this embodiment, the first suction member 221 and the second suction member 73 are connected to each other. Both are magnets.

[0017] In another embodiment, the first attracting member 221 is an iron ring and the second attracting member 73 is a magnetic Alternatively, the first attraction member 221 is a magnet and the second attraction member 73 is an iron ring. .

[0018] In another embodiment, the first adsorption member 221 is an electrode electrically connected to the rechargeable battery 51. The first attraction member 73 is a magnet or an iron block. In this state, the first attraction member 221 is charged so that the first attraction member 221 can maintain its magnetism. The electrical connection with the battery 51 is maintained, and the second suction member 73 is suctioned to the first suction member 73. In another embodiment, the wireless blow dryer 100 further includes a A switch for controlling the electrical connection state between the attraction member 221 and the rechargeable battery 51 is included. When it is necessary to use the air nozzle 70, the switch is turned on to activate the first suction unit 70. The material 221 is electrically conductive and has magnetic properties, so that the material 221 is magnetically attracted to the first attraction member 221 and the second attraction member 73. When it is necessary to remove the air nozzle 70, turn the switch on. Then, the electrical connection between the first attraction member 221 and the rechargeable battery 51 is cut off, so that the first attraction member 221 is The magnetism of the first attracting member 221 is lost when the current is de-energized, and the air nozzle 70 can be easily removed. It can be removed.

[0019] The rear cover 24 is connected to the rear end of the main housing 21 and holds the energy storage assembly. The rear cover 50 can be positioned within the main housing 21. 24 is a cover plate 241 facing the main housing 21. and a flange 243 protruding from the edge of the end surface of the cover plate 241. The end face facing away from the housing 21 has several counterbore holes. When assembled, a plurality of locking members, such as screws, are provided. The countersunk hole 244 of the plate 241 is then locked to the rear end of the main housing 21. The rear cover 24 is fixed to the rear end of the main housing 21. The rear cover 24 is provided with a positioning slot 246 along its circumferential direction. , a seal ring 247 housed in a positioning slot 246, and a cover plate 241 A decorative sheet 248 is attached to the end surface facing away from the main housing 21. The seal ring 247 prevents the airflow from flowing out from the rear end of the air duct 20 and entering the air duct 20. In order to avoid affecting the wind pressure of the airflow exiting from the front end of the air outlet channel 201 The decorative sheet 248 is used to seal the rear end of the wireless blow dryer. It is used to decorate the exterior of the 100.

[0020] The side wall of the handle 30 is provided with a wire slot 303. In order to avoid occupying the space of the air inlet channel 301 of the filter 30 and blocking part of the air flow, To this end, the wire 53 is housed in the wire slot 303, and thus the air inlet channel 3 The airflow inside the 01 is even smoother.

[0021] Referring again to FIG. 1 to FIG. 7, in this embodiment, the handle 30 is connected to the air duct 20. a handle body 31 connected to the handle 31 and a handwheel detachably engaged with the handle body 31; The handle cover 33 is sleeved between the outer surface of the handle body 31 and the outer surface of the handle cover 33. The handle body 31 and the handle cover 33 are engaged with each other. The fan assembly 60 is made up of the handle body 31 and the handle cover 3. 3. The wire 53 is clamped between the sleeve 35 and the handle body 31 and / or The handle body 31 is provided with a wire on its outer periphery. The wire slot 303 is provided along the length of the handle body 31. It extends from one end of the handle body 31 to the other end of the handle body 31 along the hand direction. The wire 53 is housed in the wire slot 303. The sleeve 35 is attached to the handle body 31. 5 and is used to position the wire 53.

[0022] In another embodiment, the outer periphery of the handle cover 33 is provided with wire slots. The wire slot may extend from one end of the handle cover 33 to the other end of the handle cover 33. The wire 53 is housed in the wire slot. The sleeve 35 is It is sleeved on the outside of the lug cover 33 and is used to position the wire 53.

[0023] In another embodiment, the handle body 3 is arranged along the extension direction of the air inlet channel 301. 1 and / or the inner surface of the handle cover 33 are provided with wire slots, 53 is clamped in the wire slot.

[0024] In another embodiment, the handle body 3 is arranged along the extension direction of the air inlet channel 301. 1 and / or the side wall of the handle cover 33, a wire slot is provided in the side wall of the handle cover 33, and the wire 5 3 is inserted into the wire slot.

[0025] As shown in FIG. 4 to FIG. 7, in this embodiment, the radial cross section of the handle body 31 is The inner surface of the handle body 31 is separated from the main housing 21 by a semicircular ring. A positioning groove 312 is provided at one end. The positioning groove 312 is provided for the fan assembly 6 The handle cover on the side wall of the handle body 31 is used to receive and position the handle 10. A plurality of connection holes 314 are provided at the portion where the handle body 3 is connected to the bar 33. A tail frame 311 is installed at the end of the tail frame 311. An air inlet 315 is provided in communication with the air channel 310, i.e., air inlet 315 is located at one end of the handle body 31 away from the main housing 21. An engagement hole 3110 is provided on the side surface of 311 facing the handle cover 33 . A first control switch is provided on the inner surface of the handle body 31 near the main housing 21. The first control switch 316 and the second control switch 317 are installed. The second control switch is used to control the amount of air generated by the fan assembly 60. 317 is used to control the operating state of the electric heating assembly 80, i.e. The first control switch 316 and the second control switch 317 are controlled so that the battery 80 is heated. are driven by toggle buttons 318, The first control switch 316 and the second control switch 317 are operated. The first control switch 316 and the second control switch 317 are disposed on the outer surface of the handle body 31. Sliding slots 319 are provided at locations corresponding to 317 and spaced apart from each other. The two toggle buttons 318 are inserted into corresponding sliding slots 319. and connected to a first control switch 316 and a second control switch 317 .

[0026] As shown in FIG. 10, each toggle button 318 includes a toggle piece 3180 and a toggle button 3183. Two sliding guide hooks spaced apart on one side of the 3180 guide piece 3182 and the anti-slip strip 31 installed on the opposite side of the toggle piece 3180. 84. The two sliding guide hooks 3182 are respectively attached to the handle body. 31, the toggle button 318 is inserted into a corresponding sliding slot 319. The handle body 31 is slidably connected to the handle body 31 via a sliding slot 319, and two The toggle button 318 corresponds to the first control switch 316 and the second control switch 317. The anti-slip strip 3184 allows the user to conveniently operate the toggle button 318. Make sure to do so.

[0027] As shown in FIGS. 4 to 7, the structure of the handle cover 33 is the same as that of the handle body 31. Specifically, the radial cross section of the handle cover 33 is semicircular. The inner surface of the dollar cover 33 has a positioning groove 3 at one end away from the main housing 21. The positioning groove 332 accommodates and positions the fan assembly 60. It is connected to the handle body 31 on the side wall of the handle cover 33. At the positions, a plurality of through holes 334 corresponding to the connection holes 314 of the handle body 31 are provided. A tail frame 331 is attached to the end of the handle cover 33. The frame 331 is provided with an air inlet 335 that communicates with the air inlet channel 301. That is, the air inlet 335 is located at one end of the handle cover 33 away from the main housing 21. The tail frame 331 has an engagement block on its side surface facing the handle body 31. When the handle body 31 and the handle cover 33 are engaged with each other, At this time, the engagement blocks 3310 of the tail frame 331 are respectively The locking member such as a screw is inserted through the handle cover 33. The handle 31 passes through the corresponding hole 334 and the corresponding connection hole 314 of the handle body 31 in order, and then the corresponding The handle body 31 and the handle cover 33 are locked in the connecting hole 314. The tape assembly 60 is clamped between the handle body 31 and the handle cover 33. The air inlet 315 of the rear frame 311 is connected to the air inlet 335 of the tail frame 331. The air inlet is completely formed by the main housing 2 on the inner surface of the handle cover 33. Two contact sheets 336 are installed near the position of 1. The two contact sheets 336 are , the first control switch 316 and the second control switch 317. In order to reduce the interference of the contact sheets 336, the extension direction of each contact sheet 336 is Parallel to the elongation direction of the channel 301. In another embodiment, the abutment sheet 336 is omitted. Alternatively, the abutment sheet 336 can be replaced by an abutment post to reduce the obstruction to the airflow. can be further reduced.

[0028] 2 and 3, the side wall of the sleeve 35 has a groove in communication with the interior cavity of the sleeve 35. The toggle button 318 is guided through a guide groove 350. The sleeve 35 can slide away from the main housing 21. A connecting ring 351 is provided on the end face of the sleeve 35. An engagement slot 352 is provided along the circumferential direction.

[0029] The handle 30 further includes a tail cover 36. The tail cover 36 is a part of the handle body. The tape is removably connected to the end of the handle cover 33 and / or the end of the handle cover 31. The tail cover 36 is provided with a plurality of air holes 360. When connected to the main body 31 and / or the handle cover 33, the air hole 360 ​​is an air inlet. Specifically, the tail cover 36 has a cylindrical structure, and the tail A plurality of band-shaped air holes 360 are provided on the side wall of the cover 36. are arranged along the circumferential direction of the tail cover 36 and along the axial direction of the tail cover 36. Preferably, the plurality of air holes 360 are equally spaced along the circumference of the tail cover 36. The air holes 360 are arranged in such a manner that the outside air is circulated through the air holes 360 of the tail cover 36. The air enters the inlets 315, 335 and enters the air inlet channel 301. The tail cover 36 is attached to the outer surface of the tail frame 311 of the handle body 31 and the handle. The sleeve is removably attached to the outer surface of the tail frame 331 of the dollar cover 33 and is also a sleeve. The tail cover 36 is removably connected to the tail end of the sleeve 35. The end surface facing the sleeve 35 is provided with an engagement strip 362. 362 are arranged along the circumferential direction of the tail cover 36. The trip 362 removably engages the engagement slot 352 of the sleeve 35 to form a tail The cover 36 is connected to the tail end of the sleeve 35. The engagement strip of the tail cover 36 The end facing away from the plate 362 is provided with a mounting hole 364. It is used to fix the charging connector 52.

[0030] Preferably, the wireless blow dryer 100 includes a tail cover 36 and a handle body. 31 and / or a removable filter mesh installed between the handle cover 33 The filter mesh 37 has a cylindrical structure. The handle mesh 37 is connected to the tail cover 36, the tail frame 311 of the handle body 31, and It is removably installed between the tail frame 331 of the handle cover 33. The filter mesh 37 is used to filter out dust particles contained in the airflow entering the air inlets 315 and 335. As shown in FIG. 12, the end of the filter mesh 37 has a notch 3 The notch 371 is provided with a positioning protrusion (not shown) of the tail cover 36. As a result, the filter mesh 37 is fixed to the tail cover 36. In the embodiment, the notch 371 of the filter mesh 37 is aligned with the tail frame of the handle body 31. The positioning protrusion ( (not shown) so that the filter mesh 37 can be attached to the handle body 31. Or it is positioned on the handle cover 33 .

[0031] As shown in FIG. 11, the fan assembly 60 includes a positioning cylinder 62 and a positioning A motor 64 is installed inside the cylinder 62, and a fan brake connected to the motor 64 is The positioning cylinder 62 is connected between the handle body 31 and the handle cover 33. When clamped therebetween, the axis of rotation of the fan blades 66 and the axis of the air inlet channel 301 The center lines are on the same straight line. The positioning cylinder 62 has a plurality of positioning projections 67 on its outer circumferential surface. The positioning protrusions 67 are disposed on the inner peripheral surface of the handle body 31 and the handle 32. The fan assembly 60 is positioned inside the handle 30 by contacting the inner peripheral surface of the cover 33. It is possible.

[0032] Referring again to FIGS. 6 and 7, the energy storage assembly 50 includes a plurality of rechargeable batteries 5 The rechargeable batteries 51 further include a cell bracket 55 for mounting the rechargeable batteries 51. The cell brackets 55 are arranged along the circumferential direction of the racket 55. The support pillars 551 are arranged along the axis of the support pillars 551 and extend along the axis of the support pillars 551. The support columns 551 and the support columns 214 of the main housing 21 correspond to each other. At the end of the support column 551, a fixing hole 5510 is provided along the axial direction of the support column 551. When assembling, each support column 551 and its corresponding support column 214 are secured by a screw or the like. The locking member is inserted into the connecting hole 2140 of the support post 210 and into the corresponding fixing hole 5510 of the support post 551. are inserted into the cell bracket 55 and locked into the corresponding fixing holes 5510. The main housing 21 is fixed to the wireless blow dryer 100. The main control board 56 also includes a rechargeable battery 51, The fan assembly 60, the charging connector 52, the first control switch 316 and the second control switch The main control board 56 controls the charging and and is used to control the rotation of the motor 64.

[0033] The electric heating assembly 80 is located at one end of the energy storage assembly 50. Specifically, The electric heating assembly 80 includes a heating wire bracket 81 connected to the cell bracket 55. , and a heating wire 83 wound around the heating wire bracket 81. The heating wire 83 is The rechargeable battery 51 is electrically connected to the main control board 56. , providing electrical energy to the heating wires 83 and the main control board 56.

[0034] As shown in FIGS. 4 to 9 and 13, the wireless blow dryer 100 is assembled. When the energy storage assembly 50 and the electric heating assembly 80 are in The air outlet channel 201 of the housing 21 is disposed in the energy storage assembly 50. The plurality of support columns 551 and the plurality of support columns 214 of the main housing 21 are connected one by one. A plurality of locking members, such as screws, are inserted into the connection holes 2140 and 2142 of the support posts 210, respectively. 50. The energy storage assembly 50 is inserted into a corresponding fastening hole 5510 and then fastened to a corresponding fastening hole 5520. 5510, so that the energy storage assembly 50 and the electric heating assembly The electric heating assembly 80 is fixed to the main housing 21. At this time, the electric heating assembly 80 is At a location in the outlet channel 201 near the air outlet 211 of the main housing 21 The energy storage assembly 50 and the main control board 56 are At one end of the air outlet channel 201 away from the outlet 211, an electric heating assembly One end of the energy storage assembly 50 and the main control board 56 near 80 is vacant. 3. In this manner, when the fan assembly 60 is operated, When the generated airflow flows from the air inlet channel 301 to the air outlet channel 201, A part of the airflow passes through the rechargeable battery 51 and the main control board 56 before being fed to the electric heating assembly. The air flows through the assembly 80 and finally exits through the air outlet 211. , directly from the air inlet channel 301 through the electric heating assembly 80 and then through the air outlet The air is discharged from the nozzle 211. When using the Wireless Blow Dryer 100, A portion of the airflow flowing from the air inlet channel 301 to the air outlet channel 201 flows through the rechargeable battery. 51 and the main control board 56, then through the electric heating assembly 80, and finally Then, the air is discharged from the air outlet 211. Heat generated during operation of the board 56 is directed from the air inlet channel 301 to the air outlet channel 202. The airflow into the wireless blow dryer 100 dissipates the dirt instantly. The operation of the rechargeable battery 51 and the main control board is more stable. This will prevent damage to the blade 56 and extend the service life of the Wireless Blow Dryer 100. Cut.

[0035] After inserting the seal ring 247 into the positioning slot 246 of the rear cover 24, The flange 243 of the rear cover 24 engages with the positioning strip 216 of the main housing 21. The rear cover 24 is attached to the rear end of the main housing 21 until it abuts against the rear cover 24. Next, The locking member is inserted into the counterbore 244 of the rear cover 24 and locked to the cell bracket 55. As a result, the rear cover 24 is connected to the main housing 2 via the cell bracket 55. 1 to house the energy storage assembly 50 and the electric heating assembly 80 in the main housing. The device is encapsulated within a package 21.

[0036] The front housing 22 is attached to the front end of the main housing 21. The front housing 22 is sleeved onto the snap ring 212 of the main housing 21. The locking members, such as screws, are inserted into the mounting holes of the front housing 22 and into the connecting posts 213. and locking it into the corresponding locking hole of the connecting post 213. The front housing 22 is fixedly connected to the main housing 21 .

[0037] The fan assembly 60 is attached to the handle 30. Specifically, the fan assembly 6 A part of the structure of the positioning cylinder 62 of 0 is accommodated in the positioning groove 312 of the handle body 31. Then, the handle cover 33 is engaged with the handle body 31 to complete the structure of the positioning cylinder 62. The other parts of the structure are accommodated in the positioning groove 332 of the handle cover 33. The first engagement block 3310 is fitted into the corresponding engagement hole 3110 of the tail frame 311. The plurality of locking members, such as screws, are engaged with the plurality of through holes 334 of the handle cover 33. and the corresponding connection hole 314 of the handle body 31 in order, and then the corresponding connection hole 3 14 to fix the handle body 31 and the handle cover 33. The fan assembly 60 is clamped between the handle body 31 and the handle cover 33. The rotation axis of the fan blade 66 of the bridge 60 and the axis of the handle 30 are on the same straight line. , the centerline of the air inlet channel 302 and the axis of rotation of the fan blade 66 are collinear; The contact sheet 336 of the handle cover 33 is connected to the first control switch 316 and the second control switch 316. The wire 53 is inserted into the wire slot 303 of the handle body 31. The guide groove 350 of the sleeve 35 is just aligned with the sliding of the handle body 31. 3. Slide the sleeve 35 into the handle body 31 and the handle cover 33 until it faces the slot 319. The sliding guide hooks 318 of the two toggle buttons 318 are 2 are inserted into the corresponding sliding slots 319, and the first control switch 3 16 and the second control switch 317. The charging connector 52 is connected to the tail cover 36. The filter mesh 37 is attached to the mounting hole 364 and to the inner surface of the tail cover 36. Next, the tail cover 36 is connected to the tail end of the sleeve 35. Specifically, the tail cover 36 is sleeved on the outside of the tail frames 311 and 331, and the tail cover 36 is Engage the engagement strips 362 of the sleeve cover 36 into the engagement slots 352 of the sleeve 35. At this time, the air inlets 315 and 335 are exposed from the sleeve 35 and the tail cover 36 The air holes 360, the through holes of the filter mesh 37, and the air inlets 315, 335 are connected to each other. It is allowed through.

[0038] As shown in FIG. 14, when using the wireless blow dryer 100, The air nozzle 70 is attached to the front end of the air duct 20 by the air housing 22, i.e., The second suction member 73 of the nozzle 70 and the first suction member 221 of the front housing 22 are The air outlet hole 75 is connected to the through hole 220 of the front housing 22. The toggle button 318 is operated to trigger the first control switch 316 to activate the first control. The control switch 316 sends a signal to the main control board 56. The power board 56 receives the signal and controls the motor 64 to operate and drive the fan brake. The head 66 is rotated, and the airflow is guided through the air holes 360 of the tail cover 36 to the filter mesh 37. 302, then through the air inlet channel 302, the air outlet channel 201, the air The air is discharged through the outlet 211, the through hole 220 and the air out-hole 75. If you need to adjust the airflow of the Wireless Blow Dryer 100, use the toggle button. By sliding the gear 318, the first control switch 316 can be connected to a different gear. The power of the motor 64 is controlled by the main control board 56 to rotate the fan blades 66 Adjust the rotation speed to adjust the airflow. If hot air is required, press the toggle button 3. Slide the second control switch 318 to trigger the second control switch 317. 7 sends a signal to the main control board 56. The main control board 56 , receiving a signal, and controlling the heating wire 83 to generate heat, and the air flow is caused to pass through the heating wire 83. As it passes by, the wireless blow dryer 100 exchanges heat with it and blows out hot air. Furthermore, the heating power of the heating wire 83 can be controlled by operating the second control switch 317. can be adjusted to meet the user's needs for hot air of different temperatures.

[0039] Preferably, the main control board 56 includes a battery protection circuit module (not shown). The battery protection circuit module effectively protects the rechargeable battery 51 in the air duct 20. That is, the rechargeable battery 51 is protected from overcharging, overdischarging, and overcharging. Provides current protection, short circuit protection, etc.

[0040] Preferably, the wireless blow dryer 100 further includes a main control board. A display module (not shown) is electrically connected to the display board 56. The display module is used to display the operating status of the Wireless Blow Dryer 100. The user can see the wireless block by observing the display module. The operating status of the dryer 100 can be known immediately.

[0041] The above description is merely a few exemplary embodiments of the present invention. Many improvements and decorations may be made without departing from the principles, and such improvements and decorations are also included in the present invention. falls within the scope of invention protection.

Claims

1. 1. A wireless blow dryer comprising: an air duct; a handle connected to the air duct; an electrical energy storage assembly; a fan assembly; an air inlet channel; and an air outlet channel in communication with the air inlet channel; The air duct is provided with the air outlet channel, The handle is provided with the air inlet channel; the electrical energy storage assembly includes at least one electrical energy storage module disposed within the air duct; the fan assembly is installed in the air inlet channel, and when the fan assembly is operated, airflow enters the air inlet channel and passes through the air outlet channel and is exhausted from the air duct, and an axial direction of the handle and an axial direction of the air duct form an angle; the handle further comprises a tail cover, the tail cover being removably connected to an end of the handle, the end of the handle being provided with an air inlet, the air inlet being connected to the air inlet channel, the tail cover being provided with an air hole, the air hole being connected to the air inlet, and the wireless blow dryer further comprises a removable filter mesh installed on the tail cover; the electrical energy storage assembly further includes a charging connector disposed at a distal end of the handle; the electrical energy storage assembly further includes a wire connected between the electrical energy storage module and the charging connector and disposed within a side wall of the handle; The handle includes a handle body connected to the air duct, a handle cover removably engaged with the handle body, and a hollow sleeve sleeved on an outer surface of the handle body and an outer surface of the handle cover, The fan assembly is clamped between the handle body and the handle cover, The wire is installed between the sleeve and the handle body and / or the handle cover. A wireless blow dryer that features

2. A wire slot is provided in a side wall of the handle, and the wire is received in the wire slot.

2. The wireless blow dryer of claim 1.

3. A wire slot is provided on the outer circumferential surface of the handle body and / or the outer circumferential surface of the handle cover, the wire is accommodated in the wire slot, and the sleeve is sleeved on the outside of the handle body and the handle cover to position the wire.

2. The wireless blow dryer of claim 1.

4. a positioning groove is provided on an inner surface of the handle body and an inner surface of the handle cover at one end away from the air duct, the positioning groove being used to receive and position the fan assembly; 2. The wireless blow dryer of claim 1.

5. A plurality of connection holes are provided at a portion of the side wall of the handle body where the handle cover is connected, and a plurality of through holes corresponding to the connection holes of the handle body are provided at a portion of the side wall of the handle cover where the handle body is connected, When the handle body and the handle cover are engaged with each other, the locking member passes through the through hole of the handle cover and the corresponding connecting hole of the handle body in sequence, and then is locked into the corresponding connecting hole to fix the handle body and the handle cover.

5. The wireless blow dryer of claim 1 or 4.

6. A tail frame is installed at an end of the handle body and an end of the handle cover, and the tail frame is provided with the air inlet that is connected to the air inlet channel; When the handle body and the handle cover are engaged, the air inlet of the tail frame of the handle body and the air inlet of the tail frame of the handle cover are communicated to form a complete air inlet.

5. The wireless blow dryer of claim 1 or 4.

7. An engagement hole is provided on a side surface of the tail frame of the handle body facing the handle cover, and an engagement block is formed on a side surface of the tail frame of the handle cover facing the handle body, When the handle body and the handle cover are engaged with each other, the engagement blocks are engaged with the corresponding engagement holes.

7. The wireless blow dryer of claim 6.

8. The tail cover is removably connected to an end of the handle body and an end of the handle cover, and the air inlet is provided on the end of the handle body and / or the handle cover, and the air inlet is exposed from the sleeve.

2. The wireless blow dryer of claim 1.

9. The tail cover is removably sleeved to the distal outer surface of the handle body and the distal outer surface of the handle cover, and is removably connected to a tail end of the sleeve.

9. The wireless blow dryer of claim 8.

10. A connecting ring is provided on an end surface of the sleeve away from the air duct, and the connecting ring is provided with an engagement slot along a circumferential direction of the sleeve; an engagement strip is provided on an end surface of the tail cover facing the sleeve, the engagement strip is arranged along a circumferential direction of the tail cover, and the engagement strip of the tail cover removably engages with an engagement slot of the sleeve to connect the tail cover to the tail end of the sleeve; 10. The wireless blow dryer of claim 9.

11. An attachment hole is provided at one end of the tail cover facing away from the engagement strip, and the attachment hole is used to fix the charging connector.

11. The wireless blow dryer of claim 10.

12. The fan assembly includes a positioning cylinder, a motor installed inside the positioning cylinder, and a fan blade connected to the motor, the positioning cylinder is clamped between the handle body and the handle cover, and the rotation axis of the fan blade and the axial center line of the air inlet channel are on the same straight line.

2. The wireless blow dryer of claim 1.

13. a plurality of positioning protrusions are provided on an outer peripheral surface of the positioning cylinder, and the plurality of positioning protrusions abut against an inner peripheral surface of the handle body and an inner peripheral surface of the handle cover to position the fan assembly inside the handle; 13. The wireless blow dryer of claim 12.

14. the electrical energy storage assembly is located at one end of the air outlet channel remote from the air outlet, and a portion of the airflow entering the air inlet channel passes through the electrical energy storage assembly before being discharged from the air duct by the air outlet channel; 2. The wireless blow dryer of claim 1.

15. The wireless blow dryer further includes an electric heating assembly disposed in the air outlet channel, the electric heating assembly being located at one end of the electric energy storage assembly, and an airflow generated when the fan assembly is operated passes through the electric energy storage assembly, then passes through the electric heating assembly, and finally is discharged from the air outlet channel.

15. The wireless blow dryer of claim 14.

16. The wireless blow dryer further includes a main control board installed in the air outlet channel, and an airflow generated when the fan assembly is operated passes through the main control board and is then discharged from the air outlet channel.

16. The wireless blow dryer of claim 15.

17. the electric heating assembly is located in the air outlet channel at a location close to an air outlet of the air duct, the main control board is located at one end of the air outlet channel away from the air outlet, and one end of the electric energy storage assembly and the main control board close to the electric heating assembly faces the air inlet channel; 17. The wireless blow dryer of claim 16.

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