CN217898221U

CN217898221U - Ready-package humidification desktop fan

Info

Publication number: CN217898221U
Application number: CN202221032737.8U
Authority: CN
Inventors: 沈泽; 沈建君; 陈迪飞
Original assignee: NINGBO KADEER ELECTRICAL APPLIANCES CO Ltd
Current assignee: NINGBO KADEER ELECTRICAL APPLIANCES CO Ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-11-25
Anticipated expiration: 2032-04-29

Abstract

The utility model relates to a ready-package humidifying desktop fan, which comprises a fan main body, wherein the fan main body comprises a motor and a wind wheel which are arranged in a shell, and the shell is provided with an air inlet and an air outlet; still be equipped with the motor cabinet in the casing, the motor sets up on the motor cabinet to spacing through the stopper, realize the screwless fast-assembling of motor. The beneficial effects of the utility model reside in that: compared with the prior art, the utility model discloses a new mechanical structure sets up motor cabinet and stopper and carries on spacingly to the motor, in installing the casing with the motor cabinet is spacing again, realizes screwless installation, and the assembler need not to assemble the fan main part through other locking operations, assembles fastly, and convenient to detach.

Description

Ready-package humidification desktop fan

Technical Field

The utility model relates to a fan field especially relates to a ready-package humidification desktop fan.

Background

The fan is an electric appliance product for cooling by hot natural wind. As a small electric appliance commonly used in daily life, the fan can be disassembled and assembled very frequently, and the fan needs to be disassembled and assembled when the fan blades are cleaned or simply maintained.

The fan is usually installed and locked through the screw in the prior art, and is required to be disassembled by a screwdriver when being disassembled, so that the disassembly and assembly speed is low, the efficiency is low, a tool needs to be additionally arranged, and the cost is high.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned not enough that exists among the prior art, the utility model provides a ready-package humidification desktop fan, the locking that can save the screw directly carries out the dismouting, and is fast.

A fast-assembly humidifying desktop fan comprises a fan main body, wherein the fan main body comprises a motor and a wind wheel which are arranged in a shell, and the shell is provided with an air inlet and an air outlet; also comprises the following steps of (1) preparing,

the motor base is provided with a cavity for placing power;

the limiting block is inserted into the cavity in a manner of being inserted into or abutted against the motor, so that the motor is circumferentially limited in the motor base.

Through adopting above-mentioned technical scheme, set up motor cabinet and stopper and carry out spacing installation to the motor, need not to use screw locking, convenient assembling also easily dismantles.

The technical scheme is further set as follows: one of them lateral part opening of motor cabinet, and with the opening intercommunication be equipped with motor groove and spacing groove, the spacing groove be located the lateral part in motor groove and with link up through the fluting between the motor groove.

The technical scheme is further set as follows: the end face of the side portion of the limiting block is provided with the connecting protrusion matched with the groove, and the end face of the connecting protrusion is provided with the connecting groove matched with the screw lug of the motor.

The technical scheme is further set as follows: and the inner wall of the limiting groove is provided with a limiting rib.

Preferably, the end, close to the opening, of the limiting rib is provided with an inclined guide part, so that the limiting block can be smoothly inserted into the limiting groove.

The technical scheme is further set as follows: the inner chamber of casing passes through half baffle and falls into wind chamber and motor chamber, be equipped with the mounting groove on the half baffle, and the lateral part opening of mounting groove, the upper end wall of spacing groove can block into in the mounting groove.

The technical scheme is further set as follows: the top in wind chamber is equipped with wind wheel box, is connected with the turning block in the pivot of wind wheel, and the spacing setting of turning block is in wind wheel box.

The technical scheme is further set as follows: the shell comprises a front shell and a rear shell, and the semi-partition plate is arranged in the rear shell and is semicircular; the front shell is provided with a limiting partition plate corresponding to the semi-partition plate in position, and an opening of the mounting groove in the semi-partition plate is sealed.

Through adopting above-mentioned technical scheme, install the motor cabinet etc. on the casing of back, spacing, convenient assembling are carried out to the rethread procapsid.

The technical scheme is further set as follows: the front shell is further provided with a fixing seat matched with the motor groove and the limiting groove in the motor base.

The technical scheme is further set as follows: the humidifying device also comprises a humidifying main body, wherein the humidifying main body is provided with an installation part capable of installing a fan main body, and the humidifying main body is communicated with a humidifying hole in the installation part through a pipe fitting; the fan main body is provided with a mist outlet channel communicated with the humidifying hole; the fan main body is provided with a quick-insertion structure which can be connected with the fan main body, and the quick-insertion structure is inserted into the installation part, namely can be electrically connected with a circuit assembly in the humidification main body.

The technical scheme is further set as follows: the quick-insertion structure comprises a wiring terminal and a conducting strip; and the number of the wiring terminals is 4.

The beneficial effects of the utility model reside in that: compared with the prior art, the utility model discloses a new mechanical structure sets up motor cabinet and stopper and carries on spacingly to the motor, in installing the casing with the motor cabinet is spacing again, realizes screwless installation, and the assembler need not to assemble the fan main part through other locking operations, assembles fastly, and convenient to detach.

Drawings

Fig. 1 is an exploded view of a fan body.

Fig. 2 is a schematic structural diagram of the motor base.

Fig. 3 is an exploded view of the rear housing and internal components of the fan body.

Fig. 4 is a schematic view of the mounting structure of the motor base on the rear housing.

Fig. 5 is a schematic view of the installation structure of the wind wheel on the rear shell.

Fig. 6 is an exploded view of the fan body and the humidifying body.

Fig. 7 is a schematic diagram of a fast-plug structure.

The attached drawings are marked with:

100. a humidifying body; 121. a humidifying hole;

200. a fan main body; 210. a housing; 211. a front housing; 212. a rear housing; 2121. a rib is protruded; 213. an air inlet; 214. an air outlet; 215. a half-diaphragm; 216. mounting grooves; 217. a wind wheel box; 218. rotating the block; 2181. an annular groove; 220. a motor; 230. a wind wheel; 201. a mist outlet channel;

a. a wiring terminal; b. a conductive sheet; b', inserting columns;

600. a motor base; 610. a motor slot; 620. a limiting groove; 621. limiting ribs; 601. positioning holes;

700. a limiting block; 710. the connecting convex; 701. and connecting the grooves.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1, the ready-to-mount humidifying table top fan comprises a fan main body 200, wherein the fan main body 200 comprises a motor 220 and a wind wheel 230 which are arranged in a shell 210, and the shell 210 is provided with an air inlet 213 and an air outlet 214; also comprises the following steps of (1) preparing,

a motor base having a wall into which the power supply 220 is placed;

at least one limiting block 700, the limiting block 700 is inserted into the cavity in a manner of being kept inserted or abutted with the motor 220, so that the motor 220 is circumferentially limited in the motor base.

Through installing motor 220 on motor cabinet 600, carry on spacingly by stopper 700 to motor 220 simultaneously, install motor cabinet 600 again in the casing 210, can guarantee the stability of motor 220 installation.

Referring to fig. 2, in order to facilitate the installation of the motor 220 and the limiting block 700 on the motor base 600, one side of the motor base 600 is open and is provided with a motor groove 610 and a limiting groove 620 communicated with the opening, and the limiting groove 620 is located at the side of the motor groove 610 and is connected with the motor groove 610 through a slot.

Referring to fig. 3, specifically, the end face of the side portion of the limiting block 700 is provided with a connecting protrusion 710 matched with the slot, and the end face of the connecting protrusion 710 is provided with a connecting groove 701 matched with a screw ear of the motor 220.

Referring to fig. 4, the limiting blocks 700 are firstly installed on two side portions of the motor 220, so that two screw ears of the motor 220 are inserted into the connecting grooves 701 on the engaging protrusions 710, and then the assembled limiting blocks 700 and the motor 220 are combined and simultaneously inserted into the motor base 600, so that the motor base 600 simultaneously limits the motor 220 and the limiting blocks 700.

Preferably, the inner wall of the limiting groove 620 is provided with a limiting rib 621.

Referring to fig. 2, the end faces of the limiting rib 621 and the limiting block 700 contact with each other, so that the limiting block 700 cannot move in the limiting groove 620.

Preferably, an inclined guide portion is disposed at an end of the limiting rib 621 close to the opening, so that the limiting block 700 can be smoothly inserted into the limiting groove 620.

In order to install the motor base 600, the inner cavity of the casing 210 is divided into an air cavity and a motor 220 cavity by the semi-partition plate 215, the semi-partition plate 215 is provided with an installation groove 216, the side part of the installation groove 216 is opened, and the upper end wall of the limiting groove 620 can be clamped into the installation groove 216.

Meanwhile, the case 210 includes a front case 211 and a rear case 212, and the half-diaphragm 215 is disposed in the rear case 212 and has a semicircular shape; the front housing 211 is provided with a spacing partition corresponding to the half partition 215 to seal the opening of the mounting groove 216 of the half partition 215.

And, the front housing is also provided with a fixing seat which is matched with the motor groove 610 and the limiting groove 620 in the motor base 600.

Referring to fig. 4, the motor base 600 with the motor 220 and the stoppers 700 mounted thereon is mounted on the rear housing 212 such that the upper end walls of the two stopper grooves 620 are engaged with the mounting grooves 216, and the stopper spacers on the front housing 211 can abut against the outer sides of the upper end walls when the front housing 211 is mounted. Meanwhile, the outer end face of the motor 220 seat is also supported by the limiting partition plate. That is, the half partition 215 and the limiting partition can form a complete limiting space consistent with the shape of the motor 220 seat, and the motor seat 600 is stably located in the limiting space.

Referring to fig. 3, in order to stably mount the wind wheel 230, a wind wheel box 217 is arranged at the top of the wind cavity, a rotating block 218 is connected to a rotating shaft of the wind wheel 230, and the rotating block 218 is arranged in the wind wheel box 217 in a limiting manner.

Preferably, an annular groove 2181 is formed in the circumferential surface of the rotating block 218, an arc-shaped groove matched with the annular groove 2181 is formed in the lower end surface of the wind wheel box 217, the other half groove matched with the arc-shaped groove is formed in the inner side of the front housing 211, and the two notches are combined to form a rotating hole matched with the annular groove 2181.

Referring to fig. 5, the rotation shaft of the rotor 230 is mounted to the rotation block 218, the rotation block 218 is mounted to the rotor case 217, the lower end surface of the rotor case 217 is fitted into the annular groove 2181, and when the front case 211 is closed, a rotation hole is formed between the front case 211 and the rotor case 217, and the rotation block 218 rotates in the rotation hole.

Preferably, the rear housing 212 is provided with a rib 2121 capable of abutting against the wind wheel box 217, the front housing 211 is provided with a positioning protrusion, and the front end surface of the wind wheel box 217 is provided with a positioning hole 601 matched with the positioning protrusion.

Referring to fig. 6, in order to facilitate the installation of the fan main body 200 on the humidifying main body 100, the humidifying main body 100 further comprises an installation part on which the fan main body 200 can be installed, and the humidifying main body 100 is communicated with a humidifying hole 121 on the installation part through a pipe; a mist outlet channel 201 communicated with the humidifying hole 121 is arranged on the fan main body 200; the mounting portion is provided with a quick-plug structure fan main body 200 which can be connected with the fan main body 200, and the fan main body 200 is plugged into the mounting portion, namely can be electrically connected with a circuit component in the humidifying main body 100.

Preferably, the fast-plug structure comprises a wiring terminal a and a conducting strip b; and the terminal a is provided with 4.

Preferably, the conductive sheet b is provided with a plug-in post b 'capable of being matched with the connection terminal a, the connection terminal a is inserted into a plug hole on the plug-in post b' and electrically connected with the conductive sheet b, and the conductive sheet b is connected to the circuit assembly in the humidifying main body 100 through a wire.

Preferably, in the present embodiment, the connection terminal a is located on the fan main body 200 and exposed to the outside of the fan main body 200; the conductive sheet b and the insertion posts b' are located in the humidifying main body 100.

In other embodiments, the arrangement may be reversed. That is, the insertion post b' and the conductive sheet b are provided on the fan main body 200 and are electrically coupled to the motor 220 on the fan main body 200, and the connection terminal a is provided into the humidifying main body 100 and is connected to a circuit assembly in the humidifying main body 100.

The utility model discloses an installation: install two lateral parts of motor earlier with the stopper, make two screw ears of motor insert all link up protruding spread groove in, insert the motor cabinet simultaneously with stopper and the motor combination that assemble again in, make the motor cabinet carry on spacingly to motor and stopper simultaneously. The lower end of a rotating shaft of the wind wheel is connected with an output shaft on the motor, a rotating block is connected on the rotating shaft at the upper end of the wind wheel, and the wind wheel box is installed on the rotating block. Install the rear housing with the wind wheel and the motor of assembling when being equal, make wind wheel box and protruding muscle butt to in making the mounting groove on the half baffle is gone into to the last end wall card of two spacing grooves on the motor cabinet, install the procapsid at last, make the protruding locating hole of inserting the wind wheel box of location on the procapsid, make spacing baffle and the concatenation of half baffle on the procapsid simultaneously, accomplish the equipment of fan main part.

Install the fan main part on the humidification main part, make binding post and grafting post peg graft, can accomplish the installation.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims

1. A fast-assembly humidifying table top fan comprises a fan main body (200), wherein the fan main body (200) comprises a motor (220) and a wind wheel (230) which are arranged in a shell (210), and an air inlet (213) and an air outlet (214) are formed in the shell (210); the method is characterized in that: also comprises the following steps of (1) preparing,

the motor base is provided with a cavity for placing the motor (220);

the motor structure comprises at least one limiting block (700), wherein the limiting block (700) is inserted into a cavity in a plugging or abutting mode with the motor (220), so that the motor (220) is limited in the motor base in the circumferential direction.

2. The ready-package humidification desktop fan of claim 1, wherein: one of them lateral part opening of motor cabinet (600), and with the opening intercommunication be equipped with motor groove (610) and spacing groove (620), spacing groove (620) be located the lateral part of motor groove (610) and with link up through the fluting between the motor groove (610).

3. The ready-package humidification table top fan of claim 2, wherein: be equipped with on the lateral part terminal surface of stopper (700) fluting complex links up protruding (710), link up protruding (710) terminal surface on be equipped with the screw ear complex spread groove (701) of motor (220).

4. The ready-package humidification table top fan of claim 2, wherein: and the inner wall of the limiting groove (620) is provided with a limiting rib (621).

5. The ready-package humidification table top fan of claim 2, wherein: the inner chamber of casing (210) divides into wind chamber and motor chamber through semi-diaphragm (215), be equipped with mounting groove (216) on semi-diaphragm (215), and the lateral part opening in spacing hole, the upper end wall of spacing groove (620) can be gone into in mounting groove (216).

6. The ready-package humidification desktop fan of claim 5, characterized in that: the top of the wind cavity is provided with a wind wheel box (217), a rotating block (218) is connected to a rotating shaft of the wind wheel (230), and the rotating block (218) is arranged in the wind wheel box (217) in a limiting mode.

7. The ready-to-mount humidifying table top fan of claim 6, wherein: the shell (210) comprises a front shell (211) and a rear shell (212), and the semi-partition plate (215) is arranged in the rear shell (212) and is semicircular; the front shell (211) is provided with a limiting clapboard corresponding to the position of the semi-clapboard (215), and the opening of the mounting groove (216) on the semi-clapboard (215) is sealed.

8. The ready-to-mount humidifying table top fan of claim 7, wherein: the front shell is further provided with a fixing seat matched with a motor groove (610) and a limiting groove (620) in the motor base (600).

9. The ready-package humidification desktop fan of claim 1, wherein: the humidifying device is characterized by further comprising a humidifying main body (100), wherein an installation part capable of installing the fan main body (200) is arranged on the humidifying main body (100), and the humidifying main body (100) is communicated with a humidifying hole (121) in the installation part through a pipe fitting; a mist outlet channel (201) communicated with the humidifying hole (121) is formed in the fan main body (200); the installation part is provided with a quick-plug structure fan main body (200) which can be connected with the fan main body (200) and is plugged into the installation part, namely the quick-plug structure fan main body can be electrically connected with a circuit component in the humidifying main body (100).

10. The ready-to-mount humidifying table top fan of claim 9, wherein: the quick-insertion structure comprises a wiring terminal (a) and a conducting strip (b); and 4 wiring terminals (a) are provided.