CN208138168U

CN208138168U - A kind of highly-safe electric fan

Info

Publication number: CN208138168U
Application number: CN201820495928.5U
Authority: CN
Inventors: 黄妹娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-09
Filing date: 2018-04-09
Publication date: 2018-11-23
Anticipated expiration: 2028-04-09

Abstract

The utility model discloses a kind of highly-safe electric fans, including casing assembly, blowing component and guard assembly, the blowing component includes fan blade, shaft bar, nut and motor, the inside of the fan head is equipped with the motor, the output end of the motor and the fan head are rotatablely connected, the left side of the rear net cover is equipped with the nut, the nut is fixedly connected with the rear net cover, the left side of the nut is equipped with the shaft bar, the shaft bar and the nut are rotatablely connected, the left side of the shaft bar is equipped with the fan blade, the fan blade and the shaft bar are rotatablely connected；By being provided with wire loop, and wire netting is provided in the inside of wire loop, wire netting is made of tiny irregular holes, it can be avoided child's finger in this way to put in, child safety is impacted, lifting handle, the convenient shift position when carrying are also provided with, directly lift, not only facilitate but also saves trouble.

Description

A kind of highly-safe electric fan

Technical field

The utility model belongs to mechanical equipment technical field, and in particular to a kind of highly-safe electric fan.

Background technique

Electric fan abbreviation electric fan, also referred to as fan, ventilating fan are a kind of using the rotation of motor drive flabellum, to reach So that air is accelerated the household electrical appliance of circulation, is mainly used for cooling and heatstroke-eliminating and ventilating air.It is widely used in family, classroom, office, Shop, hospital and hotels and other places.Common household fan substantially belongs to axial flow blower, i.e. the flow direction of wind is parallel to flabellum Rotary shaft.

There are some potential safety problemss for original electric fan, and when using electric fan, some children can be close to the week of fan head It encloses, out of curiosity, the finger of child will be put in along mesh enclosure gap, be easy to cause grievous injury in this way, and original Electric fan be inconvenient to lift, carry.

Utility model content

The purpose of this utility model is to provide a kind of highly-safe electric fans, to solve to propose in above-mentioned background technique Original electric fan there are some potential safety problems, when using electric fan, some children can around fan head, for The finger of curiosity, child will be put in along mesh enclosure gap, be easy to cause grievous injury, and original electric fan in this way Be inconvenient to lift, the problem of carrying.

To achieve the above object, the utility model provides the following technical solutions：A kind of highly-safe electric fan, including it is outer Shell component, blowing component and guard assembly, the casing assembly include pedestal, column, front mesh enclosure, rear net cover, fan head, connection The top of head, lifting handle and pinching screw, the pedestal is equipped with the column, and the column is fixedly connected with the base, institute The upper interior for stating column is equipped with the pinching screw, and the pinching screw and the column are rotatablely connected, the column it is upper Side is equipped with the connector, and the connector is fixedly connected with the column, and the top of the connector is equipped with the fan head, institute It states fan head and the connector is rotatablely connected, the top of the fan head is equipped with the lifting handle, the lifting handle and the fan head It is fixedly connected, the right side of the fan head is equipped with the rear net cover, and the rear net cover is fixedly connected with the fan head, the rear net cover Front surface be equipped with the front mesh enclosure, the front mesh enclosure is fixedly connected with the rear net cover, the blowing component include fan blade, turn Shaft, nut and motor, the inside of the fan head are equipped with the motor, and the output end of the motor and fan head rotation connect It connects, the left side of the rear net cover is equipped with the nut, and the nut is fixedly connected with the rear net cover, sets on the left of the nut There is the shaft bar, the shaft bar and the nut are rotatablely connected, and the left side of the shaft bar is equipped with the fan blade, the wind Leaf and the shaft bar are rotatablely connected, and the guard assembly includes cross bar item, wire netting and wire loop, the inside of the front mesh enclosure Equipped with the wire loop, the wire loop is fixedly connected with the front mesh enclosure, and the inside of the wire loop is equipped with the cross bar item, The cross bar item is fixedly connected with the wire loop, and the inside of the wire loop is equipped with the wire netting, the wire netting and institute Wire loop is stated to be fixedly connected.

Preferably, the wire loop is located at the inside of the front mesh enclosure, and is fixedly connected with the front mesh enclosure, the steel wire The inside of circle is equipped with the wire netting, and the wire netting is fixedly connected with the wire loop.

Preferably, the lifting handle is located at the top of the fan head, and is fixedly connected with the fan head.

Preferably, the quantity of the fan blade be four, and be located at the front mesh enclosure and the rear net cover inside, and with institute State front mesh enclosure and rear net cover rotation connection.

Preferably, the lower surface of the pedestal is equipped with Rubber foot, and the Rubber foot is fixedly connected with the base.

Compared with prior art, the utility model has the beneficial effects that：By being provided with wire loop, and in wire loop Inside is provided with wire netting, and wire netting is made of tiny irregular holes, can be avoided child's finger in this way and put in, to child Sub- safety impacts, and is also provided with lifting handle, and the convenient shift position when carrying directly lifts, not only facilitates but also save trouble.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the schematic diagram of internal structure of the utility model；

Fig. 3 is the front mesh enclosure schematic diagram of internal structure in the utility model；

In figure：10- casing assembly, 11- pedestal, 12- column, 13- front mesh enclosure, 14- rear net cover, 15- fan head, 16- connection Head, 17- lifting handle, 18- pinching screw, 20- blowing component, 21- fan blade, 22- shaft bar, 23- nut, 24- motor, 30- are anti- Protecting assembly, 31- cross bar item, 32- wire netting, 33- wire loop.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution：A kind of highly-safe electric fan, including shell Component 10, blowing component 20 and guard assembly 30, casing assembly 10 include pedestal 11, column 12, front mesh enclosure 13, rear net cover 14, Head 15, connector 16, lifting handle 17 and pinching screw 18 are fanned, the top of pedestal 11 is equipped with column 12, and column 12 and pedestal 11 are solid Fixed connection, the upper interior of column 12 are equipped with pinching screw 18, and pinching screw 18 and column 12 are rotatablely connected, the top of column 12 Equipped with connector 16, connector 16 is fixedly connected with column 12, and the top of connector 16 is equipped with fan head 15, fans head 15 and connector 16 rotation connections, the top of fan head 15 are equipped with lifting handle 17, and lifting handle 17 is fixedly connected with fan head 15, and the right side of fan head 15 is equipped with Rear net cover 14, rear net cover 14 are fixedly connected with fan head 15, and the front surface of rear net cover 14 is equipped with front mesh enclosure 13, front mesh enclosure 13 and rear net Cover 14 is fixedly connected, and blowing component 20 includes fan blade 21, shaft bar 22, nut 23 and motor 24, and the inside of fan head 15 is equipped with electricity Machine 24, the output end and fan head 15 of motor 24 are rotatablely connected, and the left side of rear net cover 14 is equipped with nut 23, nut 23 and rear net cover 14 It is fixedly connected, the left side of nut 23 is equipped with shaft bar 22, and shaft bar 22 and nut 23 are rotatablely connected, and the left side of shaft bar 22 is equipped with Fan blade 21, fan blade 21 and shaft bar 22 are rotatablely connected, and guard assembly 30 includes cross bar item 31, wire netting 32 and wire loop 33, preceding The inside of mesh enclosure 13 is equipped with wire loop 33, and wire loop 33 is fixedly connected with front mesh enclosure 13, and the inside of wire loop 33 is equipped with cross bar item 31, cross bar item 31 is fixedly connected with wire loop 33, and the inside of wire loop 33 is equipped with wire netting 32, and wire netting 32 and wire loop 33 are solid Fixed connection.

In the present embodiment, the model FA-130SA-2270 of motor 24.

In the present embodiment, highly-safe electric fan, including casing assembly 10, blowing component 20 and guard assembly are planted 30, the inside of front mesh enclosure 13 is equipped with iron wire loop 33, and multiple iron wire loops 33 are in diminishing circle best-fit, and iron wire loop 33 with one heart Inside be provided with steel wire 33, steel wire 33 is made of multiple irregular small holes, and the safety of such electric fan mentions significantly Height uses electric fan preferably even if i.e. child does not also cause security implication around when fanning electric fan.

Further, wire loop 33 is located at the inside of front mesh enclosure 13, and is fixedly connected with front mesh enclosure 13, wire loop 33 it is interior Portion is equipped with wire netting 32, and wire netting 32 is fixedly connected with wire loop 33.

In the present embodiment, wire netting 32 is made of multiple irregular small holes, and the lateral wall of wire netting 32 is equipped with steel Wire ring 33, wire loop 33 are fixedly connected with wire netting 32.

Further, lifting handle 17 is located at the top of fan head 15, and is fixedly connected with fan head 15.

In the present embodiment, the top of fan head 15 is equipped with lifting handle 17, and lifting handle 17 is fixedly connected with fan head 15, convenient for mentioning It rises, shift position.

Further, the quantity of fan blade 21 is four, and is located at the inside of front mesh enclosure 13 and rear net cover 14, and and front mesh enclosure 13 and rear net cover 14 be rotatablely connected.

In the present embodiment, four fan blades 21 are rotatablely connected by shaft bar 22.

Further, the lower surface of pedestal 11 is equipped with Rubber foot, and Rubber foot is fixedly connected with pedestal 11.

In the present embodiment, Rubber foot is located at the lower surface of pedestal 11, and is fixedly connected with pedestal 11, can increase friction, It avoids to slide in desktop pectinid, the vibration of the generation of motor 24 can also be reduced.

The working principle and process for using of the utility model：After the utility model installs, electric fan connects external electrical Source is fanned the motor 24 inside head 15 and is rotated, and then motor 24 drives shaft bar 22 to follow rotation, the fan blade on 22 right side of shaft bar 21 will high-speed rotation, air accelerate flowing generate wind, the inside of front mesh enclosure 13 and rear net cover 14 be provided with wire netting 32, iron Silk screen 32 is made of tiny irregular holes, can effectively be avoided child's finger from putting in, be improved the safety of electric fan.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of highly-safe electric fan, it is characterised in that：Including casing assembly (10), blowing component (20) and guard assembly (30), the casing assembly (10) includes pedestal (11), column (12), front mesh enclosure (13), rear net cover (14), fan head (15), connects The top of connector (16), lifting handle (17) and pinching screw (18), the pedestal (11) is equipped with the column (12), the column (12) it is fixedly connected with the pedestal (11), the upper interior of the column (12) is equipped with the pinching screw (18), the folder Tight screw (18) and the column (12) are rotatablely connected, and the top of the column (12) is equipped with the connector (16), the company Connector (16) is fixedly connected with the column (12), and the top of the connector (16) is equipped with the fan head (15), the fan head (15) it is rotatablely connected with the connector (16), the top of fan head (15) is equipped with the lifting handle (17), the lifting handle (17) it is fixedly connected with the fan head (15), the right side of fan head (15) is equipped with the rear net cover (14), the rear net cover (14) it is fixedly connected with the fan head (15), the front surface of the rear net cover (14) is equipped with the front mesh enclosure (13), the preceding net Cover (13) is fixedly connected with the rear net cover (14), and the blowing component (20) includes fan blade (21), shaft bar (22), nut (23) and motor (24), the inside of fan head (15) is equipped with the motor (24), the output end of the motor (24) with it is described Head (15) rotation connection is fanned, the left side of the rear net cover (14) is equipped with the nut (23), the nut (23) and the rear net Cover (14) is fixedly connected, and the left side of the nut (23) is equipped with the shaft bar (22), the shaft bar (22) and the nut (23) it is rotatablely connected, the left side of the shaft bar (22) is equipped with the fan blade (21), the fan blade (21) and the shaft bar (22) it is rotatablely connected, the guard assembly (30) includes cross bar item (31), wire netting (32) and wire loop (33), the front mesh enclosure (13) inside is equipped with the wire loop (33), and the wire loop (33) is fixedly connected with the front mesh enclosure (13), the steel wire The inside for enclosing (33) is equipped with the cross bar item (31), and the cross bar item (31) is fixedly connected with the wire loop (33), the steel The inside of wire ring (33) is equipped with the wire netting (32), and the wire netting (32) is fixedly connected with the wire loop (33).

2. the highly-safe electric fan of one kind according to claim 1, it is characterised in that：The wire loop (33) is located at institute The inside of front mesh enclosure (13) is stated, and is fixedly connected with the front mesh enclosure (13), the inside of the wire loop (33) is equipped with the iron Silk screen (32), the wire netting (32) are fixedly connected with the wire loop (33).

3. the highly-safe electric fan of one kind according to claim 1, it is characterised in that：The lifting handle (17) is located at institute The top of fan head (15) is stated, and is fixedly connected with the fan head (15).

4. the highly-safe electric fan of one kind according to claim 1, it is characterised in that：The quantity of the fan blade (21) is Four, and be located at the front mesh enclosure (13) and the rear net cover (14) inside, and with the front mesh enclosure (13) and it is described afterwards net Cover (14) rotation connection.

5. the highly-safe electric fan of one kind according to claim 1, it is characterised in that：The lower surface of the pedestal (11) Equipped with Rubber foot, the Rubber foot is fixedly connected with the pedestal (11).