CN219035092U - Fan capable of supplying power by using movable power supply equipment - Google Patents

Abstract

The utility model relates to a fan that can use portable power supply unit power supply, including base subassembly and aircraft nose subassembly, the base subassembly with be equipped with the stand between the aircraft nose subassembly, be equipped with on the base subassembly and accomodate the chamber, still be equipped with the power supply interface on the base subassembly, the portable power supply unit can be connected to the power supply interface. According to the portable power supply device, the containing cavity is formed in the base assembly, and the portable power supply device and the power supply connecting wire can be placed in the containing cavity when power is supplied in a movable mode, so that the portable power supply device is firm and reliable, convenient to move, free of influence on the appearance of a product, and free of increasing of the containing space; when need not to use portable power supply unit and power supply connecting wire, accomodate the intracavity and can place auxiliary object, need not to occupy portable power supply unit to avoid extravagant, improved the clean and tidy nature and the convenience that the product used.

Description

Fan capable of supplying power by using movable power supply equipment

Technical Field

The present disclosure relates to fans, and particularly to a fan powered by a portable power supply device.

Background

The conventional electric fan is connected to an external power source through a power line to supply power to the electric fan. The electric fan can be limited by the use situation, and can be normally used only under the condition that an external power supply can be connected. For use in environments without a power source, fans with removable power supply have been developed in the prior art. The existing movable power supply fan is characterized in that a rechargeable battery is fixedly arranged inside the fan, or a movable charger is connected to the outside of the fan.

Chinese patent application 202010480286.3 discloses an alternating current-direct current rechargeable fan, including fan main part, direct current motor, alternating current-direct current converter and rechargeable battery, peg graft the power cord in the AC socket on the fan main part, when 220V's alternating current is connected to the mains supply to the power cord, 220V's alternating current is converted into direct current through alternating current-direct current converter, then provides the required direct current of work for direct current motor, in addition, rechargeable battery also can directly provide the required direct current of work for direct current motor, can charge for rechargeable battery at any time through the DC socket on the fan main part, ensure power supply duration. This patent is fixed with rechargeable battery setting in the inside of fan for the structure of product is more complicated, has not only increased the manufacturing and the installation cost of fan, and rechargeable battery only can play the effect under the environment that does not have external power supply moreover, all is in unoperated state in most of time, thereby has caused rechargeable battery's utilization ratio extremely low, brings huge waste.

Chinese patent application 201520682643.9 discloses an electric fan of precious power supply that charges of adoption, and it includes the base, locates the stand of adjustable lift on the base, locates the pivot seat on the stand and locates the fan head on the pivot seat, and it still includes precious and the precious rack that charges of charging, precious rack installation is fixed in on the stand, precious the precious that charges is placed on precious rack that charges, precious including precious body and the output connecting wire charge, precious body is equipped with charge interface and output interface charge, be equipped with input interface on the pivot seat, output connecting wire one end links to each other with output interface, and the other end passes through input interface and is connected with the motor electricity. Placing the treasured that charges on the rack in this patent can lead to removing more difficulty, just can drop the treasured that charges slightly carelessly, causes the damage or damages. In addition, this kind of setting up mode also can lead to the whole appearance of fan not pleasing to the eye enough, especially needs to set up the precious rack that charges alone on the stand, has not only increased manufacturing and installation cost, can also lead to the difficult of accomodating moreover, can occupy more accommodation space.

Therefore, there is a need in the art for a fan that is easy to use, easy to store, and aesthetically pleasing.

Disclosure of Invention

The utility model provides a fan that can use portable power supply unit power supply can be when needs remove the power supply place portable power supply unit and power supply connecting wire in accomodating the intracavity to make convenient to use of product, be convenient for accomodate, can not cause adverse effect to the outward appearance of product moreover.

The utility model relates to a fan that can use portable power supply unit power supply, including base subassembly and aircraft nose subassembly, the base subassembly with be equipped with the stand between the aircraft nose subassembly, be equipped with on the base subassembly and accomodate the chamber, still be equipped with portable power supply unit power supply interface on the base subassembly, portable power supply unit can be connected to the power supply interface.

The movable power supply equipment and the power supply interface can be arranged in the accommodating cavity, a power supply connecting wire is further arranged in the accommodating cavity, one end of the power supply connecting wire is connected with the movable power supply equipment, and the other end of the power supply connecting wire is connected with the power supply interface; the accommodating cavity can be internally provided with a first fixing piece and a second fixing piece which are respectively used for fixing the movable power supply equipment and the power supply connecting wire; a receiving cover may be mounted on an upper portion of the receiving cavity, the receiving cover being pivotally mounted to the base assembly; a third fixing piece can be arranged on the base assembly so as to fix the storage cover; the stand column can be a telescopic stand column, the top end of the stand column is connected with the machine head assembly through a rotating piece, and the rotating piece can rotate between a horizontal position and a vertical position relative to the stand column; in the folded position, the handpiece assembly is aligned with the base assembly; the base assembly may be provided with a recess to accommodate the protruding center cover of the head assembly in a folded state; the machine head assembly and the base assembly can be respectively provided with a clamping ring and a protruding part which can be in clamping connection; a sleeve that can move up and down may be provided outside the joint portion of the rotating member and the column.

According to the fan capable of being powered by the movable power supply equipment, the following technical effects are achieved:

(1) Through being equipped with on the base subassembly and accomodating the chamber, accomodate the upper portion in chamber and install and accomodate the lid, can place portable power supply unit and power supply connecting wire in accomodating the intracavity when needing to remove the power supply, not only make portable power supply unit and power supply connecting wire place firmly reliably, be convenient for remove, can not bring the influence to the outward appearance of product moreover, also can not increase and accomodate required space;

(2) When need not to use portable power supply unit and power supply connecting wire, accomodate the intracavity and can place auxiliary material such as remote controller or description, need not to occupy portable power supply unit to avoid extravagant, improved the clean and tidy nature and the convenience that the product used.

Drawings

Fig. 1 is a schematic view of a fan of the present application.

Fig. 2 is a partially disassembled schematic illustration of a fan of the present application.

Fig. 3 is a top view of the receiving cavity in the base assembly when open.

FIG. 4 is a schematic view of the connection between the nose assembly and the post.

Fig. 5 is a schematic view of a fan of the present application in a folded state.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the present application more apparent, embodiments of the present application will be described in detail hereinafter with reference to the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be arbitrarily combined with each other.

A fan capable of being powered by movable power supply equipment according to the application comprises a base assembly 1 and a machine head assembly 3, wherein a stand column 2 is arranged between the base assembly 1 and the machine head assembly 3, one end of the stand column 2 is connected with the base assembly 1 in a joint mode, and the other end of the stand column is connected with the machine head assembly 3 in a joint mode. The base assembly 1 is provided with a storage cavity 5, the upper part of the storage cavity 5 is provided with a storage cover 4, and the storage cover 4 can be pivotally arranged on the base assembly 1 through a hinge, for example, so that the storage cover can be turned up and down to open or close the storage cavity. The housing cavity 5 can accommodate a removable power supply device 6 and a power supply connection line 7, which may be, for example, a charger and a USB cord. In order to better fix the movable power supply device 6 and the power supply connection line 7, a first fixing member and a second fixing member may be provided in the housing cavity 5, respectively, to fix the movable power supply device 6 and the power supply connection line 7, respectively, and the first fixing member and the second fixing member may take the form of, for example, a buckle. Those skilled in the art know that in order to more firmly fasten the storage cover on the base assembly, a third fixing member may be further provided to fix the storage cover.

The electric fan of this application is equipped with except that conventional alternating current power interface, is equipped with the power supply interface in addition in accomodating the intracavity, is connected to portable power supply equipment with the one end of power supply connecting wire, and the other end is connected to the power supply interface, can utilize portable power supply equipment to supply power to the fan. The power supply interface of this application can set up on the power strip, and the power strip sets up in the base subassembly. This application is through setting up on the base subassembly and accomodating the chamber, when needs use portable power supply unit power supply, can place portable power supply unit and power supply connecting wire in accomodating the chamber for portable power supply unit and power supply connecting wire all can obtain fine fixedly, also can not take place the phenomenon of dropping the damage when removing, does not have any influence to the outward appearance of product moreover, has both guaranteed the convenience of use, is convenient for accomodate and transport again, and the appearance of product is also more pleasing to the eye. When the movable power supply equipment is not required to be used for supplying power, the movable power supply equipment and the power supply connecting wire can be taken out from the storage cavity for other use, and the movable power supply equipment cannot be occupied, so that the movable power supply equipment can be used for the best, and waste cannot be caused. In addition, can also accomodate the little article of fan's annex such as description, remote controller in accomodating the intracavity, be difficult for losing, the user is also more convenient.

As shown in fig. 1-5, the upright 2 of the electric fan of the present application may be a telescopic upright so as to be folded and stored. The top end of the column 2 is engaged with the head assembly 3 by a rotating member 9. The turning member 9 is rotatable relative to the upright 2 between a horizontal and a vertical position. As shown in fig. 4, a sleeve 20 that can move up and down is provided outside the joint between the turning member 9 and the column 2. When the sleeve 20 is in the engaged position, a rigid stop is formed between the rotating member 9 and the upright 2, thereby stopping the rotating member 9 and the upright 2 in the vertical position. When it is desired to rotate the rotor relative to the upright, the sleeve 20 can be lifted upwards to disengage the engaged position, at which point the rotor 9 can be rotated to the horizontal position. As shown in fig. 5, in the folded position, the nose assembly 3 is aligned with the base assembly 1. The base assembly 1 may be provided with a recess 8 to accommodate a raised center cap 31 on the nose assembly 3. In order to fix the nose assembly and the base assembly more firmly in the folded state, the nose assembly and the base assembly can be respectively provided with the clamping ring 10 and the protruding part 30, and the clamping ring 10 is clamped on the protruding part 30 to realize the fixation between the nose assembly and the protruding part, so that collision and dislocation are avoided in the moving and transporting processes.

Although the embodiments disclosed in the present application are described above, the descriptions are merely for facilitating understanding of the present application, and are not intended to limit the present application. Any person skilled in the art to which this application pertains will be able to make any modifications and variations in form and detail of implementation without departing from the spirit and scope of the disclosure, but the scope of the patent claims of this application shall be subject to the scope of the claims that follow.

Claims (10)

1. The utility model provides a fan that can use portable power supply unit power supply, includes base subassembly and aircraft nose subassembly, the base subassembly with be equipped with the stand between the aircraft nose subassembly, its characterized in that, be equipped with on the base subassembly and accomodate the chamber, still be equipped with the power supply interface on the base subassembly, the portable power supply unit can be connected to the power supply interface.

2. The fan of claim 1, wherein the power supply interface and the movable power supply device are disposed in the housing cavity, a power supply connection line is further disposed in the housing cavity, one end of the power supply connection line is connected to the movable power supply device, and the other end of the power supply connection line is connected to the power supply interface.

3. The fan of claim 2, wherein the housing cavity is further provided therein with a first fixing member and a second fixing member for fixing the movable power supply device and the power supply connection line, respectively.

4. A fan according to any one of claims 1 to 3, wherein a receiving cover is mounted to an upper portion of the receiving cavity, the receiving cover being pivotally mounted to the base assembly.

5. The fan of claim 4, wherein a third fixing member is provided on the base assembly to fix the receiving cover.

6. The fan of any of claims 1-3, 5 wherein the post is a telescoping post, a top end of the post being engaged with the nose assembly by a rotating member, the rotating member being rotatable relative to the post between a horizontal position and a vertical position.

7. The fan of claim 6, wherein in the folded position, the handpiece assembly is aligned with the base assembly.

8. The fan of claim 7 wherein the base assembly is provided with a recess to receive a raised center shroud on the nose assembly in a folded condition.

9. The fan of claim 7, wherein the head assembly and the base assembly are respectively provided with a snap ring and a protruding part capable of being in snap connection.

10. The fan according to any one of claims 7 to 9, wherein a sleeve that can move up and down is provided outside a joint portion of the rotating member and the upright.

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