High-speed fan

Abstract

The utility model discloses a high-speed fan which comprises a handle assembly, a barrel body assembly and an air nozzle assembly, the handle assembly is installed on one side of the lower portion of the barrel body assembly, and the air nozzle assembly is installed at the front end of the barrel body assembly. The handle assembly comprises a key board, a battery pack, a control board, a handle and a tail cover, and the battery pack is fixed in the handle after the handle and the tail cover are buckled; the control panel is fixed on the tail cover, the key board is fixed on the key board support, and the key board support is connected with the flashlight body. According to the utility model, the weight is reduced, and the effects of shock absorption and noise reduction are achieved.

Description

Technical Field

[0001] The utility model relates to a fan, in particular to a high-speed fan. Background Art

[0002] The existing fans have the following disadvantages:

[0003] 1. All traditional high-speed fans on the market have metal shells, metal barrels, metal handles, and metal nozzle brackets;

[0004] 2. The traditional high-speed fan has no silicone sleeve to isolate the high-speed motor from the cylinder, resulting in high noise and vibration;

[0005] 3. The air outlet net of the traditional high-speed fan is a metal net, and is separate from the air outlet net bracket;

[0006] 4. The buttons of traditional high-speed fans are all made of silicone material, so the buttons feel soft;

[0007] 5. Traditional high-speed fans have thermal paste designed on their control panels. Utility Model Content

[0008] The technical problem to be solved by the utility model is to provide a high-speed fan to solve the problems existing in the background technology.

[0009] The utility model high-speed fan is realized by the following technical scheme: comprising a handle assembly, a barrel assembly and a wind nozzle assembly, wherein the handle assembly is installed at one side below the barrel assembly, and the wind nozzle assembly is installed at the front end of the barrel assembly;

[0010] The handle assembly includes a keypad, a battery pack, a control panel, a handle and a tail cover, and the battery pack is fixed in the handle by buckling the handle and the tail cover; the control panel is fixed on the tail cover, the keypad is fixed on the keypad bracket, and the keypad bracket is connected to the barrel.

[0011] As a preferred technical solution, the cylinder body assembly includes an air inlet net, a high-speed motor, a cylinder body, an air inlet net bracket and an air outlet net cover. The cylinder body and the air outlet net cover are snap-fitted together, and the air inlet net is pressed and fixed to the bottom of the cylinder body by the air inlet net bracket.

[0012] As a preferred technical solution, the high-speed motor outer cover has a silicone shock-absorbing sleeve, which is fixed on the air inlet net bracket and located in the middle of the cylinder body, and is pressed tightly after the air outlet net cover is buckled onto the cylinder body.

[0013] As a preferred technical solution, the handle is snap-fitted to the tail cover, and the handle is provided with a plurality of first raised snapping positions, and the tail cover is provided with a plurality of first recessed snapping positions; or, the handle is provided with a plurality of first recessed snapping positions, and the tail cover is provided with a plurality of first raised snapping positions.

[0014] As a preferred technical solution, the air outlet mesh cover is connected to the cylinder body by buckles, the cylinder body is designed with multiple raised buckles, the cylinder body is provided with multiple second raised buckles, and the tail cover is designed with multiple second recessed buckles; or, the cylinder body is provided with multiple second recessed buckles, and the tail cover is provided with multiple second raised buckles.

[0015] As a preferred technical solution, a screw column is designed on the barrel, a screw fixing hole is designed on one end face of the handle, and the barrel and the handle are fastened together by screws.

[0016] As a preferred technical solution, the connecting end of the air nozzle assembly is provided with an external thread, and the air outlet mesh cover of the cylinder body is provided with an internal thread; the air nozzle assembly and the air outlet mesh cover are threadedly connected.

[0017] As a preferred technical solution, the battery pack is fixed in the handle, and the first end face of the battery pack is in contact with the screw column of the barrel, the second end face of the battery pack is in contact with the end face of the tail cover, and the circumferential surface of the battery pack is in contact with the same wall of the handle.

[0018] As a preferred technical solution, the control panel is fastened to the tail cover by screws, and the control panel is designed with a charging port and a multi-color display light.

[0019] As a preferred technical solution, the keypad bracket is fixedly connected to the barrel body, and the fastening method is screw column fastening or hole and column fastening; a one-touch start high-end key and a power button are provided on the handle, and a silicone pad is designed between the electronic button of the keypad and the one-touch start high-end key and the power button.

[0020] As a preferred technical solution, the air inlet net is mounted on the first end face of the cylinder body, and the first end face is smaller than the second end face of the cylinder body near the air outlet, thereby forming a step.

[0021] As a preferred technical solution, the air inlet net bracket is pressed onto the air inlet net, and the air inlet net bracket is tightly connected to the barrel body.

[0022] As a preferred technical solution, the outlet terminal of the high-speed motor is designed with a PVC sleeve.

[0023] As a preferred technical solution, the nozzle assembly includes a nozzle bracket and a nozzle, one end of the nozzle bracket is provided with a raised annular bone, and one end of the nozzle is provided with a recessed annular bone, and the raised annular bone is bonded to the recessed annular bone.

[0024] As a preferred technical solution, the other end of the air nozzle bracket is an external thread and is threadedly connected to the internal thread of the air outlet grid.

[0025] The beneficial effects of the utility model are:

[0026] 1. The barrel, handle and nozzle of the utility model are all made of plastic shells, which reduces the cost and weight.

[0027] 2. The high-speed motor of the utility model is isolated from the barrel by a silicone sleeve, which has the effect of shock absorption and noise reduction.

[0028] 3. The utility model is a plastic net, which is integrally formed with the air outlet net bracket.

[0029] 4. All the buttons of the utility model are made of plastic material, and soft silicone is designed under the buttons to meet different needs. The strength of the electronic buttons can be designed to be soft or hard. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 It is a schematic diagram of the structure of the utility model;

[0032] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0033] Figure 3 This is a schematic diagram of the installation of the keypad bracket of the utility model;

[0034] Figure 4 , 5 This is a schematic diagram of the connection between the handle and the tail cover of the utility model;

[0035] Figure 6 , 7 This is a schematic diagram of the connection between the air outlet mesh cover and the cylinder body of the utility model;

[0036] Figure 8 , 9 This is a schematic diagram of the connection between the handle and the barrel of the utility model;

[0037] Fig.10 It is a schematic diagram of the buttons of the utility model;

[0038] Fig.11 It is a schematic diagram of the barrel of the utility model;

[0039] Fig.12 This is a schematic diagram of the installation of the high-speed motor of the utility model. DETAILED DESCRIPTION

[0040] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0041] like Figure 1 — Figure 3 As shown, a high-speed fan of the utility model comprises a handle assembly, a barrel assembly and a wind nozzle assembly, wherein the handle assembly is installed at one side below the barrel assembly, and the wind nozzle assembly is installed at the front end of the barrel assembly;

[0042] The handle assembly includes a key panel 8, a battery pack 12, a control panel 13, a handle 14 and a tail cover 15, and the battery pack 12 is fixed in the handle 14 by snapping the handle 14 and the tail cover 15 together; the control panel 13 is fixed on the tail cover 15, the key panel 8 is fixed on the key panel bracket 16, and the key panel bracket 16 is connected to the barrel 4.

[0043] Among them, the cylinder body assembly includes an air inlet net 1, a high-speed motor 2, a cylinder body 4, an air inlet net bracket 17 and an air outlet net cover 18. The cylinder body 4 is buckled and connected with the air outlet net cover 18. The air inlet net 1 is pressed and fixed to the bottom of the cylinder body 4 by the air inlet net bracket 17; the high-speed motor 2 is covered with a silicone shock-absorbing sleeve 3, which plays a role in vibration reduction and noise reduction; and is fixed on the air inlet net bracket 17 and is located in the middle of the cylinder body 4, and is pressed after being buckled with the cylinder body 4 by the air outlet net cover 18.

[0044] like Figure 4-Figure 5 As shown, the handle 14 is snap-fitted with the tail cover 15, and the handle 14 is provided with a plurality of first raised snap positions 19, and the tail cover 15 is provided with a plurality of first recessed snap positions 20; or, the handle 14 is provided with a plurality of first recessed snap positions 20, and the tail cover 15 is provided with a plurality of first raised snap positions 19 (not shown).

[0045] like Figure 6-Figure 7 As shown, the air outlet mesh cover 18 is connected to the cylinder body 4 at the second buckle position 21, the cylinder body is designed with a plurality of second raised buckle positions 22, the cylinder body 4 is provided with a plurality of second raised buckle positions 21, and the tail cover 15 is designed with a plurality of second recessed buckle positions 30; or, the cylinder body 4 is provided with a plurality of second recessed buckle positions 30, and the tail cover 15 is provided with a plurality of second raised buckle positions 21 (not shown).

[0046] like Figure 8-Figure 9 As shown, a screw column 22 is designed on the barrel body 4, and a screw fixing hole 23 is designed on one end surface of the handle 14, and the barrel body 4 and the handle 14 are fastened and connected by screws.

[0047] The connecting end of the air nozzle assembly is provided with an external thread 24, and the air outlet mesh cover 18 of the cylinder body 4 is provided with an internal thread 25; the air nozzle assembly and the air outlet mesh cover 18 are threadedly connected.

[0048] In this embodiment, the battery pack 12 is fixed in the handle 14 , and the first end face of the battery pack 12 is in contact with the screw column 22 of the barrel 4 , the second end face of the battery pack 12 is in contact with the end face of the tail cover 15 , and the circumferential surface of the battery pack 12 is in contact with the same wall of the handle 14 .

[0049] In this embodiment, the control board 13 is fastened to the tail cover 15 by screws, and the control board 13 is designed with a charging port and a multi-color display light.

[0050] like Fig.10 As shown, the keypad bracket 16 is fixedly connected to the barrel body 4, and the fastening method is screw column fastening or hole and column fastening; a one-touch start high-end key 26 and a power key 27 are provided on the handle 14, and a silicone pad 28 is designed between the electronic key of the keypad and the one-touch start high-end key 26 and the power key 27, and this silicone pad can adjust the feel of each key.

[0051] like Figure 11-Figure 12 As shown, the air inlet net 1 is assembled on the first end face a of the cylinder body 4, and the first end face a is smaller than the second end face b of the cylinder body 4 near the air outlet, thereby forming a step; the air inlet net bracket 17 is pressed on the air inlet net 1, and the air inlet net bracket 17 is tightly connected to the cylinder body 4.

[0052] In this embodiment, the outlet terminal of the high-speed motor 2 is designed with a PVC sleeve.

[0053] In this embodiment, the air nozzle assembly includes an air nozzle bracket 6 and an air nozzle 7. A protruding annular bone is provided at one end of the air nozzle bracket 6, and a concave annular bone is provided at one end of the air nozzle 7. The protruding annular bone is bonded to the concave annular bone.

[0054] The other end of the nozzle bracket 6 is an external thread 24, which is threadedly connected to the internal thread 25 of the air outlet grid.

[0055] In this embodiment, the handle, tail cover, barrel body, air outlet mesh cover, nozzle bracket, power button and one-touch start high-end button are all made of plastic.

[0056] In this embodiment, the air outlet net and the air outlet net cover are designed as an integrated whole and are both made of plastic; or the air outlet net is made of hardware material and the air outlet net cover is made of plastic material, which are separate designs.

[0057] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A high-speed fan, characterized in that: It includes a handle assembly, a barrel assembly and a nozzle assembly, wherein the handle assembly is installed at one side below the barrel assembly and the nozzle assembly is installed at the front end of the barrel assembly; The handle assembly comprises a keypad (8), a battery pack (12), a control panel (13), a handle (14) and a tail cover (15), wherein the battery pack (12) is fixed in the handle (14) by snapping the handle (14) and the tail cover (15); the control panel (13) is fixed on the tail cover (15), the keypad (8) is fixed on a keypad bracket (16), and the keypad bracket (16) is connected to the barrel (4).

2. The high-speed fan according to claim 1, characterized in that: The cylinder body assembly comprises an air inlet net (1), a high-speed motor (2), a cylinder body (4), an air inlet net bracket (17) and an air outlet net cover (18); the cylinder body (4) and the air outlet net cover (18) are snap-fitted and connected, and the air inlet net (1) is pressed and fixed to the bottom of the cylinder body (4) by the air inlet net bracket (17); The high-speed motor (2) is covered with a silicone shock-absorbing sleeve (3) and is fixed on the air inlet net support (17) and is located in the middle of the cylinder body (4). The air outlet net cover (18) is fastened to the cylinder body (4) and then pressed.

3. The high-speed fan according to claim 1, characterized in that: The handle (14) is buckled and connected to the tail cover (15), and the handle (14) is provided with a plurality of first raised buckle positions (19), and the tail cover (15) is provided with a plurality of first recessed buckle positions (20); or, the handle (14) is provided with a plurality of first recessed buckle positions (20), and the tail cover (15) is provided with a plurality of first raised buckle positions (19).

4. The high-speed fan according to claim 2, characterized in that: The air outlet mesh cover (18) is connected to the cylinder body (4) by buckling, the cylinder body is designed with a plurality of raised buckling positions, the cylinder body (4) is provided with a plurality of second raised buckling positions (21), and the tail cover (15) is designed with a plurality of second recessed buckling positions (30); or, the cylinder body (4) is provided with a plurality of second recessed buckling positions (30), and the tail cover (15) is provided with a plurality of second raised buckling positions (21).

5. The high-speed fan according to claim 1, characterized in that: The barrel (4) is provided with a screw column (22), and one end surface of the handle (14) is provided with a screw fixing hole (23), and the barrel (4) and the handle (14) are fastened together by screws; The connecting end of the air nozzle assembly is provided with an external thread (24), and the air outlet mesh cover (18) of the cylinder body (4) is provided with an internal thread (25); the air nozzle assembly and the air outlet mesh cover (18) are threadedly connected; The air nozzle assembly comprises an air nozzle bracket (6) and an air nozzle (7); one end of the air nozzle bracket (6) is provided with a raised annular bone, and one end of the air nozzle (7) is provided with a recessed annular bone; the raised annular bone is bonded to the recessed annular bone; the other end of the air nozzle bracket (6) is an external thread (24) which is threadedly connected to the internal thread (25) of the air outlet grid.

6. The high-speed fan according to claim 1, characterized in that: The battery pack (12) is fixed in the handle (14), and a first end surface of the battery pack (12) is in contact with a screw column (22) of the barrel (4), a second end surface of the battery pack (12) is in contact with an end surface of the tail cover (15), and a circumferential surface of the battery pack (12) is in contact with the same wall of the handle (14).

7. The high-speed fan according to claim 1, characterized in that: The control panel (13) is fastened to the tail cover (15) by means of screws, and the control panel (13) is designed with a charging port and a multi-color display light.

8. The high-speed fan according to claim 1, characterized in that: The keypad bracket (16) is fixedly connected to the barrel (4), and the fastening method is screw column fastening or hole and column fastening; the handle (14) is provided with a one-touch start high-end key (26) and a power key (27), and a silicone pad (28) is designed between the electronic key of the keypad and the one-touch start high-end key (26) and the power key (27).

9. The high-speed fan according to claim 2, characterized in that: The air inlet net (1) is mounted on a first end surface (a) of the cylinder body (4), the first end surface (a) being smaller than a second end surface (b) of the cylinder body (4) near the air outlet, thereby forming a step.

10. The high-speed fan according to claim 2, characterized in that: The air inlet net support (17) is pressed onto the air inlet net (1), and the air inlet net support (17) is tightly connected to the cylinder body (4).

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