WO2019071874A1

WO2019071874A1 - Novel hand-held fan

Info

Publication number: WO2019071874A1
Application number: PCT/CN2018/073226
Authority: WO
Inventors: 陈运胜
Original assignee: 陈运胜
Priority date: 2017-10-10
Filing date: 2018-01-18
Publication date: 2019-04-18
Also published as: CN207278549U

Abstract

Disclosed is a novel hand-held fan, comprising a fan body (1) that is convenient to hold in a hand, wherein the fan body (1) comprises a fan motor, fan blades, a grille fan cover, and a handle (16) that is convenient to hold in a hand; and the grille fan cover is constituted of combining a front cover and a rear cover, and an aroma device is arranged at a center circle of the front cover. In the hand-held fan, the aroma device is arranged inside an electric fan, and the smell of an aroma is blown to a fan user by using the blowing function of the electric fan.

Description

New handheld fan

Technical field

The utility model relates to the technical field of daily necessities, in particular to a novel hand-held fan.

Background technique

In the hot summer, in people's daily life, when working, studying or playing in front of indoor computers, air conditioning is one of the summer tools. In addition to air conditioning, portable hand-held fans are also the summer tools that people often use in their daily lives. It is small, exquisite, easy to carry and personally used at close range, so it is more popular. However, the current hand-held fan has only the air supply function, and can not release the aroma scent to reduce people's fatigue. It is well known that the aromatherapy can purify the air, improve the air quality, relieve the stress and improve the work efficiency. The applicant is committed to research and development of electrical products that improve people's living standards. Based on the current status of hand-held fans with only air supply, a new product with aromatherapy and refreshing function has been developed.

Utility model content

The utility model aims to overcome the defects of the prior art and to provide a hand-held fan with aromatherapy air supply function.

In order to solve the above problems, the present invention adopts the following technical solutions: a novel handheld fan includes a fan body that is convenient for hand-held, and the fan body includes a fan motor, a fan blade, a grille blade cover, and a grip for easy hand-held. The utility model is characterized in that: the grille blade cover is composed of a front cover and a rear cover, and an aromatherapy device is arranged at a center circle of the front cover.

The central circle of the front cover is provided with an aromatherapy seat recessed inwardly, and an aromatherapy box is arranged in the aromatherapy seat. The outer casing of the aromatherapy box is provided with a plurality of aromatherapy holes, and the aromatherapy device is disposed inside the aromatherapy box.

The side wall of the outer edge of the aromatherapy seat is provided with a mounting bump, and the aromatherapy box is inserted in the aromatherapy seat.

The aromatherapy device is an aromatherapy sponge dipped in aromatherapy oil.

The rear cover is provided with an edge adapted to be placed transversely of the fan body.

The ribs are integrally disposed with one or more grid strips of the rear cover, the ribs being at an angle of about 90 degrees to the grip.

The rib includes a gusset block.

Further comprising a base, the base is downwardly provided with a cavity, the cavity shape is adapted to the shape of the end of the grip, the base housing is provided with a first USB interface, and the lower connector is provided with a lower connector, The lower connector is electrically coupled to the first USB interface and to the upper connector of the grip end, the upper connector being coupled to the fan motor charging circuit.

The lower connector includes a charging socket, the charging socket protrudes upward with a charging plug terminal; the upper connector is provided with a built-in charging jack adapted to the charging plug terminal; the upper connector is mounted by a fastener At the bottom of the grip end.

The side of the grip is provided with a second USB interface, and the second USB interface is connected to a fan motor charging circuit.

The beneficial effects of the utility model are:

1. The hand-held fan of the utility model puts the aromatherapy device into the electric fan, and uses the blowing function of the electric fan to blow the smell of the aroma to the fan user, which not only purifies the air but also brings a beautiful feeling to the people.

2. The hand-held fan of the utility model is provided with a horizontal support structure on the fan body, so that the fan body can be hand-held and can be placed horizontally on the desktop, and various usage modes are available for selection.

3. The hand-held fan of the utility model has a charging plug terminal base, and can be inserted and charged on the base when the fan is not used by hand. The base has a cavity for accommodating the end of the fan grip, and the accommodation is good, so that the fan is not easy to turn over, thereby overcoming the deficiencies of the prior art.

DRAWINGS

1 is a schematic view showing the structure of a fan body of the present invention.

2 is a schematic structural view of a fan body aromatherapy seat of the present invention.

3 is a schematic view showing the structure of the end of the fan grip of the present invention.

4 is a schematic structural view of a fan base of the present invention.

Detailed ways

The embodiments of the present invention are described in detail below, and the examples of the embodiments are illustrated in the drawings, wherein the same or similar reference numerals are used to refer to the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are intended to be illustrative only, and are not to be construed as limiting.

In the description of the present invention, it is to be understood that the terms "front", "back", "upper", "lower", "left", "right", "inside", "outside", etc. indicate the orientation or The positional relationship is based on the orientation or positional relationship shown in the drawings, and is merely for the convenience of describing the present invention and the simplified description, and does not indicate or imply that the device or component referred to has a specific orientation, is constructed and operated in a specific orientation. Therefore, it should not be construed as limiting the invention.

In the description of the present invention, it should be noted that the terms "mounted", "connected", and "connected" are to be understood broadly, and may be a fixed connection, unless otherwise explicitly defined and limited. It can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be internal communication between the two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art from a specific situation.

Referring to Figures 1-4, the present invention provides a novel hand-held fan comprising a fan body 1 for easy hand-held and a base 3 for fixing the fan body 1. The fan body 1 includes a fan motor, a fan blade, a grille blade cover, and a grip 16. The top surface of the base 3 faces downwardly and is provided with a cavity 31. The cavity 31 is matched with the bottom end 13 of the fan body 1, and the bottom end 13 The cavity 31 is just inserted into the fixed position of the fan body. A charging socket 32 is disposed on a bottom surface of the cavity 31. The charging socket 32 protrudes upwardly from the charging plug terminal 33. The grip end of the fan body 1 is provided with a connector 21, and the upper connector 21 is provided to be compatible with the charging plug terminal 33. Comes with a built-in charging jack 22. The charging module is connected to the charging module of the base through the charging socket 32 and the upper connector 21. A first USB interface (not shown) is disposed on a sidewall of the base, and the first USB interface and the charging plug terminal 33 are connected by wires, and the fan body is inserted on the base, and the USB data cable is respectively inserted with the first USB interface and the charger. Then, you can charge the handheld fan.

The front end of the grip 16 of the fan body 1 is provided with a switch 14 for controlling the opening of the blade, and a second USB interface 15 is disposed on the side of the grip 16, so that the fan can be charged by the built-in charging device of the base or by using the second USB interface. The user is easy to operate and has a variety of charging methods.

Referring to FIG. 1 , the grille blade cover of the fan body 1 is composed of a front cover and a rear cover. A grid 11 on the left side of the rear cover is integrally provided with a prism 11 for allowing the fan to be horizontally placed. The fan can be used horizontally. In order to obtain a better side effect, the ribs 11 can be arranged on two or more grid strips, the angle between the ribs and the grip is about 90 degrees, and the ribs include a gusset (right angle) when the fan When the body is horizontally placed, the right angle plate of the corner is attached to the ground, and the fan body is supported together with the end of the grip and the front and rear cover connecting lines, so that the fan body is placed horizontally without being dumped.

An aromatherapy seat 12 is formed on the center circle of the grille blade cover front cover of the fan body 1, and a mounting protrusion 17 is disposed on the outer side wall of the aromatherapy seat 12, and the aromatherapy seat is inserted with the aromatherapy box 2, The aromatherapy box has a plurality of aromatherapy holes (see Fig. 1), and aromatherapy aromatherapy devices (such as aromatherapy sponges or aromatherapy creams or other fragrances that can emit fresh fragrance) are provided in the aromatherapy box. When the blades are activated, the aroma of the aroma is applied to the user with the wind blown by the blades.

While the embodiments of the present invention have been shown and described, the embodiments of the invention Modifications, the scope of the present invention is defined by the claims and the equivalents thereof, and modifications and the like without the inventive work are included in the scope of the present invention.

Claims

A novel hand-held fan includes a fan body that is convenient for hand-held, the fan body includes a fan motor, a fan blade, a grille blade cover, and a grip for easy hand-held, characterized in that: the grille blade cover is provided by the front cover The rear cover is combined to form an aromatherapy device at the center circle of the front cover.
The hand-held fan according to claim 1, wherein the center circle of the front cover is provided with an aromatherapy seat recessed inwardly, and the aromatherapy box is provided with an aromatherapy box, and the outer casing of the aromatherapy box is provided with a plurality of aromatherapy holes. The aromatherapy device is provided inside the aromatherapy box.
The novel hand-held fan according to claim 2, wherein the outer edge of the aromatherapy seat is provided with a mounting bump, and the aromatherapy box is inserted into the aromatherapy seat.
A novel hand-held fan according to claim 3, wherein said aromatherapy device is an aromatherapy sponge dipped in aromatherapy oil.
The novel hand-held fan according to any one of claims 1 to 4, characterized in that the rear cover is provided with an edge adapted to be placed transversely of the fan body.
A novel hand-held fan according to claim 5, wherein said ribs are integrally provided with one or more grid strips of the rear cover, said ribs being at an angle of about 90 degrees to the grip.
A novel hand-held fan according to claim 6 wherein said rib includes a gusset block.
A novel hand-held fan according to claim 5, further comprising a base, the base being downwardly provided with a cavity, the cavity shape being adapted to the shape of the end of the grip, the base housing being provided a USB interface, a lower connector is disposed in the cavity, the lower connector is electrically connected to the first USB interface, and is matched with an upper connector at the end of the grip, the upper connector is connected to the fan motor Charging circuit.
A novel hand-held fan according to claim 8, wherein the lower connector comprises a charging socket, the charging socket protrudes upwardly with a charging plug terminal; and the upper connector is provided with a built-in connector adapted to the charging plug terminal a charging jack; the upper connector is mounted to the bottom of the grip end by a fastener.
The novel hand-held fan according to claim 9, wherein a side of the grip is provided with a second USB interface, and the second USB interface is connected to a fan motor charging circuit.