CN210599514U - Portable multifunctional fan - Google Patents

Abstract

The utility model discloses a portable multifunctional fan, which comprises a fan component and a sound component; the fan assembly and the sound assembly are connected through a rotating structure; the fan assembly comprises a fan shell, wherein the fan shell comprises a fan rear shell, a fan mask and a fan face shell; the fan shell is internally provided with an illumination LED lamp panel, a brushless motor, fan blades and a fan mask lamp ring; the center of the fan shell is provided with an aroma placing groove which is sealed by an aroma cover; the sound assembly comprises a sound shell, wherein a main board PCB, a charger PCB, a switch interface PCB, a power supply, a fan gear, an MIC, an electric quantity indication PCB and an external magnetic horn are arranged in the sound shell; precious PCB charges, switch interface PCB, power, fan gear, MIC, electric quantity instruction PCB, vibrating diaphragm subassembly all connect mainboard PCB. The utility model discloses combine fan and audio, have heat dissipation, stereo set, charge, give off multiple functions such as fragrant smell, functional powerful, the practicality is good.

Description

Portable multifunctional fan

Technical Field

The utility model relates to a portable multifunctional fan.

Background

The fan is a common device, and refers to a tool for cooling by generating wind in hot days. An electric fan is a device which is driven by electricity to generate air flow, and a fan arranged in the electric fan is electrified and then rotated into natural wind to achieve the effect of cooling.

However, the existing fan has a single function.

Disclosure of Invention

The utility model aims to solve the technical problem that a portable multifunctional fan has multiple functions, and the practicality is strong.

The utility model discloses a realize through following technical scheme: a portable multifunctional fan comprises a fan component and a sound component; the fan assembly and the sound assembly are connected through a rotating structure; the fan assembly comprises a fan shell, wherein the fan shell comprises a fan rear shell, a fan mask and a fan face shell; the fan shell is internally provided with an illumination LED lamp panel, a brushless motor, fan blades and a fan mask lamp ring; the center of the fan shell is provided with an aroma placing groove which is sealed by an aroma cover; the sound assembly comprises a sound shell, wherein a main board PCB, a charger PCB, a switch interface PCB, a power supply, a fan gear, an MIC, an electric quantity indication PCB and an external magnetic horn are arranged in the sound shell; the charger PCB, the switch interface PCB, the power supply, the fan gear, the MIC, the electric quantity indication PCB and the vibrating diaphragm assembly are all connected with the main board PCB; the sound shell comprises a sound bottom shell and a sound face shell.

As a preferred technical scheme, a plurality of aligned screw holes are formed between the fan panel shell and the sound box panel shell, and screws are inserted into the screw holes; the rotating structure is arranged at the joint of the fan panel shell and the sound box panel shell, and a rotating shaft mounting hole is formed in the joint; the rotating structure comprises a rotating shaft cover plate, a rotating shaft and rotating shaft elastic pieces, the rotating shaft is arranged in the rotating mounting hole, the rotating shaft elastic pieces are mounted at two ends of the rotating shaft, and the rotating shaft cover plate covers the rotating shaft; the two ends of the bearing are respectively provided with a left rotating shaft sleeve and a right rotating shaft sleeve.

As the preferred technical scheme, a motor shaft is arranged on the brushless motor, and fan blades are arranged on the motor shaft; the motor shaft is fixedly arranged on the rear shell of the fan; a lamp panel mounting groove is formed in the fan rear shell, a matched illumination LED lamp panel is mounted in the lamp panel mounting groove, and the illumination LED lamp panel is covered by a fan cover lamp ring; the fan mask is fixed with the fan back shell.

As a preferred technical scheme, a power supply installation groove is arranged on the bottom shell of the sound box, and a power supply is installed in the power supply installation groove; the electric quantity indication PCB is provided with an electric quantity key; a power switch key is arranged on the switch key PCB; the bottom of the main board PCB is provided with a cavity sealing cover which is arranged on the bottom shell of the sound box; the sound box face shell is provided with a sound box iron net, the sound box iron net is provided with a central hole, a soft rubber button is arranged in the central hole, and the soft rubber button is fixed on the main board PCB; the bottom shell of the sound equipment is also fixed with a weighting block.

As preferred technical scheme, the vibrating diaphragm subassembly includes vibrating diaphragm support and vibrating diaphragm, and the vibrating diaphragm support mounting is on the stereo set drain pan, and the vibrating diaphragm is fixed to the vibrating diaphragm support.

The utility model has the advantages that: the utility model discloses combine fan and audio, have heat dissipation, stereo set, charge, give off multiple functions such as fragrant smell, functional powerful, the practicality is good.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an exploded view of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1, the device comprises a fan assembly and an audio assembly; the fan assembly and the sound assembly are connected through a rotating structure; the fan assembly comprises a fan shell, wherein the fan shell comprises a fan rear shell 1, a fan face cover 7 and a fan face shell 8; the fan shell is internally provided with an illumination LED lamp panel 2, a brushless motor 3, fan blades 5 and a fan mask lamp ring 6; the center of the fan shell is provided with an aroma placing groove, aroma can be placed in the aroma placing groove, and the aroma placing groove is sealed through an aroma cover 22; the sound assembly comprises a sound shell, wherein a main board PCB25, a charger PCB19, a switch interface PCB16, a power supply 20 (the power supply can adopt three-section 18650 batteries), a fan gear, an MIC (minimum integrated coefficient), an electric quantity indicating PCB and an external magnetic loudspeaker 27 are arranged in the sound shell; the charger PCB, the switch interface PCB, the power supply, the fan gear, the MIC, the electric quantity indication PCB, the vibrating diaphragm assembly and the external magnetic loudspeaker are all connected with the main board PCB; the acoustic enclosure includes an acoustic bottom shell 21 and an acoustic face shell 12.

Wherein, each PCB board all can pass through the screw fixation.

A plurality of aligned screw holes are formed between the fan panel shell and the sound box panel shell, and screws are inserted into the screw holes; the rotating structure is arranged at the joint of the fan panel shell and the sound box panel shell, and a rotating shaft mounting hole is formed in the joint; the rotating structure comprises a rotating shaft cover plate 9, a rotating shaft 10 and a rotating shaft elastic sheet 11, the rotating shaft is arranged in the rotating mounting hole, the rotating shaft elastic sheets are mounted at two ends of the rotating shaft, and the rotating shaft cover plate covers the rotating shaft; the two ends of the bearing are respectively provided with a left rotating shaft sleeve 14 and a right rotating shaft sleeve 13.

Wherein, the brushless motor 3 is provided with a motor shaft, and the fan blades 5 are arranged on the motor shaft; the motor shaft is fixedly arranged on the fan rear shell 1; a lamp panel mounting groove is formed in the fan rear shell 1, a matched illumination LED lamp panel 2 is mounted in the lamp panel mounting groove, the illumination LED lamp panel emits light through the illumination LED lamp panel, the illumination LED lamp panel is connected with the main board PCB, the illumination LED lamp panel is covered by a fan mask lamp ring 6, and the fan mask lamp ring 6 can be fixed through a buckle type structure or screws; the fan cover 7 and the fan rear shell 1 are fixed through screws.

Wherein, a power supply installation groove is arranged on the bottom shell 21 of the sound box, and a power supply is arranged in the power supply installation groove; the electric quantity indication PCB is provided with an electric quantity key; the switch key PCB is provided with a power switch key 15; the bottom of the main board PCB25 is provided with a cavity sealing cover 26, and the cavity sealing cover 26 is arranged on the sound bottom shell; the sound face shell is provided with a sound iron net 24 which is provided with a central hole, a soft rubber key 23 is arranged in the central hole, and the soft rubber key is fixed on the main board PCB; a weight 28 is fixed on the bottom shell of the sound equipment and is made of iron.

Wherein, the vibrating diaphragm subassembly includes vibrating diaphragm support 18 and vibrating diaphragm 17, and the vibrating diaphragm is 3270 vibrating diaphragm, and vibrating diaphragm support 18 installs on the stereo set drain pan, and vibrating diaphragm 17 is fixed to the vibrating diaphragm support.

The working principle is as follows: the sound equipment and the fan of the device are connected through a rotating structure, and the sound equipment and the fan are combined into a whole, so that the device is convenient to carry.

This device collects multiple functions such as stereo set, champignon fan, LED illumination, treasured charges as an organic whole, powerful.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims (5)

1. A portable multifunctional fan, its characterized in that: comprises a fan component and a sound component; the fan assembly and the sound assembly are connected through a rotating structure; the fan assembly comprises a fan shell, wherein the fan shell comprises a fan rear shell, a fan mask and a fan face shell; the fan shell is internally provided with an illumination LED lamp panel, a brushless motor, fan blades and a fan mask lamp ring; the center of the fan shell is provided with an aroma placing groove which is sealed by an aroma cover; the sound assembly comprises a sound shell, wherein a main board PCB, a charger PCB, a switch interface PCB, a power supply, a fan gear, an MIC, an electric quantity indication PCB and an external magnetic horn are arranged in the sound shell; the charger PCB, the switch interface PCB, the power supply, the fan gear, the MIC, the electric quantity indication PCB and the vibrating diaphragm assembly are all connected with the main board PCB; the sound shell comprises a sound bottom shell and a sound face shell.

2. The portable multifunctional fan according to claim 1, wherein: a plurality of aligned screw holes are formed between the fan panel shell and the sound box panel shell, and screws are inserted into the screw holes; the rotating structure is arranged at the joint of the fan panel shell and the sound box panel shell, and a rotating shaft mounting hole is formed in the joint; the rotating structure comprises a rotating shaft cover plate, a rotating shaft and rotating shaft elastic pieces, the rotating shaft is arranged in the rotating mounting hole, the rotating shaft elastic pieces are mounted at two ends of the rotating shaft, and the rotating shaft cover plate covers the rotating shaft; the two ends of the bearing are respectively provided with a left rotating shaft sleeve and a right rotating shaft sleeve.

3. The portable multifunctional fan according to claim 1, wherein: the brushless motor is provided with a motor shaft, and the fan blades are arranged on the motor shaft; the motor shaft is fixedly arranged on the rear shell of the fan; a lamp panel mounting groove is formed in the fan rear shell, a matched illumination LED lamp panel is mounted in the lamp panel mounting groove, and the illumination LED lamp panel is covered by a fan cover lamp ring; the fan mask is fixed with the fan back shell.

4. The portable multifunctional fan according to claim 1, wherein; a power supply mounting groove is formed in the bottom shell of the sound box, and a power supply is mounted in the power supply mounting groove; the electric quantity indication PCB is provided with an electric quantity key; a power switch key is arranged on the switch key PCB; the bottom of the main board PCB is provided with a cavity sealing cover which is arranged on the bottom shell of the sound box; the sound box face shell is provided with a sound box iron net, the sound box iron net is provided with a central hole, a soft rubber button is arranged in the central hole, and the soft rubber button is fixed on the main board PCB; the bottom shell of the sound equipment is also fixed with a weighting block.

5. The portable multifunctional fan according to claim 1, wherein: the vibrating diaphragm subassembly includes vibrating diaphragm support and vibrating diaphragm, and vibrating diaphragm support mounting is on the stereo set drain pan, and the vibrating diaphragm is fixed to the vibrating diaphragm support.

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