CN201636040U

CN201636040U - Desk fan

Info

Publication number: CN201636040U
Application number: CN2010200265476U
Authority: CN
Inventors: 朱鹏晖
Original assignee: DONGGUAN LVYA HOUSEHOLD ELECTRICAL APPLIANCES CO LTD
Current assignee: DONGGUAN LVYA HOUSEHOLD ELECTRICAL APPLIANCES CO LTD
Priority date: 2010-01-12
Filing date: 2010-01-12
Publication date: 2010-11-17
Anticipated expiration: 2020-01-12

Abstract

The utility model relates to the technical field of household appliances, in particular to a desk fan, which comprises a fan head, an upright post and a base, wherein the fan head is arranged at the top end of the upright post, a clamp groove is arranged on the base, a projected part matched with the clamp groove is formed at the bottom of the upright post, the projected part of the upright post is clamped, connected and fixed in the clamp groove of the base, a wiring male end plug is arranged inside the projected part of the upright post, a wiring female end socket is arranged in the clamp groove of the base, and the male end plug of the upright post is inserted and fixed in the wiring female end socket of the base. During the production assembly, the projected part of the upright post of the utility model is directly clamped, connected and fixed in the clamp groove of the base, and the wiring male end plug of the upright post can be directly inserted and fixed in the wiring female end socket of the base, so the assembly and the fixation of the upright post and the base can be completed, the operation is fast and simple, and the production efficiency of the desk fan can be improved.

Description

A kind of bracker fan

Technical field:

The utility model relates to household electrical appliance technical field, relates in particular to a kind of bracker fan.

Background technique:

At present, bracker fan mainly comprises fan head, passive column, is installed in the base of column bottom, fan head is installed in the top of column, fan head comprises front mesh enclosure, rear net cover, fan blade, motor drive, is arranged on the motor drive shell of motor drive periphery, be provided with control circuit board in the base, control circuit board is electrically connected with the motor drive of fan head by lead, and then the parameters such as rotating speed of control electric fan.But, the base majority of existing bracker fan is the bottom that is fixed on column by many screws, comparatively trouble is installed, and need in addition that a end with lead is welded on the control circuit board in the base, the other end is welded on the motor drive, need expend more man-hour, make that the manufacturing efficiency of bracker fan is lower.

The model utility content:

The purpose of this utility model be exactly the deficiency that exists at prior art and the assembling of designing a kind of column and base fast simply, the bracker fan that can enhance productivity.

To achieve these goals, the technical solution adopted in the utility model is:

A kind of bracker fan, it comprises fan head, column, base, and fan head is installed in the top of column, offers draw-in groove on the described base, and the bottom of column forms the bump with the draw-in groove coupling, and the bump of column is fixed in the draw-in groove of base; Be provided with wiring male end plug in the bump of described column, be provided with wiring female end socket in the draw-in groove of base, the wiring male end plug of column inserts and is fixed in the wiring female end socket of base.

The top of described column is plugged with stem pole, and the top of stem pole forms and is used for the joint that transition connects motor drive shell and column.

The top snapping of described stem pole is fixed with the stem lid.

Described base is provided with the control button.

The utility model beneficial effect is:

A kind of bracker fan that the utility model provides comprises fan head, column, base, fan head is installed in the top of column, offer draw-in groove on the described base, the bottom of column forms the bump with the draw-in groove coupling, and the bump of column is fixed in the draw-in groove of base; Be provided with wiring male end plug in the bump of described column, be provided with wiring female end socket in the draw-in groove of base, the wiring male end plug of column inserts and is fixed in the wiring female end socket of base.When production and assembly, the bump of the utility model column can directly be fixed in the draw-in groove of base, the wiring male end plug of column can directly insert in the wiring female end socket that is fixed on base, thereby the assembling of finishing column and base is fixed, operation is simple fast, can improve the manufacturing efficiency of bracker fan.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a decomposing schematic representation of the present utility model;

Fig. 3 is the structural representation of the utility model column;

Fig. 4 is the structural representation of the utility model base.

Embodiment:

Below in conjunction with accompanying drawing the utility model is further described, please refer to Fig. 1～4, the utility model comprises fan head 1, column 2, base 3, fan head 1 is installed in the top of column 2, offer draw-in groove 31 on the described base 3, the bottom of column 2 forms the bump 21 with draw-in groove 31 couplings, and the bump 21 of column 2 is fixed in the draw-in groove 31 of base 3, makes column 2 can be fixed on the base 3 securely; Be provided with wiring male end plug 22 in the bump 21 of described column 2, be provided with wiring female end socket 32 in the draw-in groove 31 of base 3, the wiring male end plug 22 of column 2 inserts and is fixed in the wiring female end socket 32 of base 3, makes column 2 form with base 3 and is electrically connected.

The top of the column 2 of present embodiment is plugged with stem pole 4, the top of stem pole 4 forms and is used for the joint 41 that transition connects motor drive shell and column 2, because just cooperating, the top of joint 41 inserts in the motor drive shell, the bottom end face of joint 41 is an arc-shaped curved surface, the top end face that also just cooperates column 2, thereby make and form integrated the connection between motor drive shell and the column 2, the slit is less, dust or foreign material can be prevented to enter, also outward appearance can be improved.The top snapping of described stem pole 4 is fixed with stem lid 5, makes that transition is connected closelyr between motor drive shell and the column 2.

The base 3 of present embodiment is provided with control button 33, and control button 33 is used for the parameters such as rotating speed of control setting bracker fan.

When production and assembly, the bump 21 of the utility model column 2 can directly be fixed in the draw-in groove 31 of base 3, the wiring male end plug 22 of column 2 can directly insert in the wiring female end socket 32 that is fixed on base 3, thereby finishing column 2 fixes with the assembling of base 3, operation is simple fast, can improve the manufacturing efficiency of bracker fan.Certainly, the utility model can also be applied on the household electric appliance such as the wall-hanging electric fan of shaking the head, the heating device of shaking the head.

The above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims

1. bracker fan, it comprises fan head (1), column (2), base (3), fan head (1) is installed in the top of column (2), it is characterized in that: offer draw-in groove (31) on the described base (3), the bottom of column (2) forms the bump (21) with draw-in groove (31) coupling, and the bump (21) of column (2) is fixed in the draw-in groove (31) of base (3); Be provided with wiring male end plug (22) in the bump (21) of described column (2), be provided with wiring female end socket (32) in the draw-in groove (31) of base (3), the wiring male end plug (22) of column (2) inserts and is fixed in the wiring female end socket (32) of base (3).

2. a kind of bracker fan according to claim 1, it is characterized in that: the top of described column (2) is plugged with stem pole (4), and the top of stem pole (4) forms and is used for the joint (41) that transition connects motor drive shell and column (2).

3. a kind of bracker fan according to claim 2 is characterized in that: the top snapping of described stem pole (4) is fixed with stem lid (5).

4. according to any described a kind of bracker fan of claim 1 to 3, it is characterized in that: described base (3) is provided with control button (33).