CN2440962Y

CN2440962Y - Self air cooling aerating/exhausting apparatus

Info

Publication number: CN2440962Y
Application number: CN 00257217
Authority: CN
Inventors: 谢森源
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-10-12
Filing date: 2000-10-12
Publication date: 2001-08-01
Anticipated expiration: 2010-10-12

Abstract

The utility model relates to a self air cooling aerating/exhausting apparatus, comprising a motor seat and a rotary wheel seat, wherein, a motor seat is arranged in the motor seat, and the rotary wheel seat comprises two combined circular discs, a vane clamped between the two circular discs and a gas outlet arranged in the rotary direction of the vane. A gas sucking port is arranged in the bottom end of the motor seat, and the motor is arranged between the gas sucking port and the gas outlet. Outside air-current sucked from the gas sucking port can be exhausted through the gas outlet after flowing through the motor when the vane is driven to rotate by the motor in order to form an air cooling channel for continuously cooling the motor. The utility model has the efficiency of cooling the motor via a self body, and thus the aerating/exhausting apparatus having the advantages of favorable radiation effect and long service life is obtained.

Description

From body air cooling radiating type aerating/exhausting apparatus

The utility model relates to a kind of aerating/exhausting apparatus, relates to a kind of aerating/exhausting apparatus that has from body air-flow radiating structure or rather.

The structure of tradition aerating/exhausting apparatus is made up of motor seat 3 and rotaring wheeling base 4 as shown in Fig. 1, Fig. 2.Motor seat 3 inside are provided with motor 11, and rotaring wheeling base 4 includes two disks 41 that merge.41 central authorities are folded with rotation blade 22 in two disks, along the sense of rotation of blade the exhaust outlet 43 of aerating/exhausting apparatus are set, and are used to discharge gas, are provided with air sucking mouth 44 in the central end face of rotaring wheeling base 4.Rotation blade 22 turns that the motor 11 of motor seat 3 inside drives in the rotaring wheeling base 4 are brought the air-flow in the external world into from the air sucking mouth 44 of rotaring wheeling base 4 central authorities, discharge from the exhaust outlet 43 of rotaring wheeling base 4 one sides again, shown in arrow among Fig. 2, realize the function of pressurized gas.

The structure of this aerating/exhausting apparatus causes its some shortcomings of using, can be summarized as follows: because exhaust outlet 43 and air sucking mouth 44 all are arranged at the same side of motor 11, air-flow from exhaust outlet 43 discharges, can't flow through motor 11, and motor 11 in use for some time promptly can be hot, can it not dispelled the heat and when it is hot, there is suitable pipeline, and the service time of motor is of a specified duration more then hot more, causes motor because of overheated reduction of service life.

The purpose of this utility model is that design is a kind of from body air cooling radiating type aerating/exhausting apparatus, can be at the inner cold wind runner that forms a lasting cooling motor of aerating/exhausting apparatus, this cold wind runner has the heat radiation function from body air cooling motor, and can obtain a kind of good heat dissipation effect, can increase the aerating/exhausting apparatus in working life.

The purpose of this utility model is achieved in that a kind of from body air cooling radiating type aerating/exhausting apparatus, comprise motor seat and rotaring wheeling base, be provided with motor in the described motor seat, described rotaring wheeling base comprises two disks that merge, be folded in the blade of disk central authorities and be arranged on exhaust outlet on the blade turn direction, blade and motor shaft connect, it is characterized in that: also include the air sucking mouth, be arranged on described motor seat bottom; Described motor is between described air sucking mouth and described exhaust outlet.

Of the present utility model from body air cooling radiating type aerating/exhausting apparatus, drive the rotation blade turn of runner by the motor of motor seat inside, because of the air sucking mouth of aerating/exhausting apparatus is arranged on motor seat bottom, when the rotation blade turn, ambient air is in the air sucking mouth is brought into the motor seat, formed air-flow, the exhaust outlet that can flow through behind the motor again by the motor top flows out, and at the inner cold wind runner that can do to continue cooling together to motor that forms of aerating/exhausting apparatus, thereby realize a kind ofly having from body air-flow radiating structure, the aerating/exhausting apparatus that radiating effect is good has increased working life of motor.

Further specify technology of the present utility model below in conjunction with embodiment and accompanying drawing.

Fig. 1 is the perspective view of traditional aerating/exhausting apparatus.

Fig. 2 is the inside composite structure schematic representation of traditional aerating/exhausting apparatus.

Fig. 3 is the perspective view of the utility model aerating/exhausting apparatus.

Fig. 4 is the inside composite structure schematic representation of the utility model aerating/exhausting apparatus.

Address before Fig. 1, Fig. 2 illustrate, repeat no more.

In conjunction with referring to Fig. 3, Fig. 4, aerating/exhausting apparatus P mainly is made up of motor seat 1 and rotaring wheeling base 2 that inside is provided with motor 11.Wherein rotaring wheeling base 2, include two disks 21 that merge, and disk 21 central authorities' folders are established rotation blade 22, on the rotaring wheeling base 2, are being provided with exhaust outlet 23 on the turn direction of blade 22, and supplied gas is discharged.This aerating/exhausting apparatus P is arranged on the bottom of motor seat 1 with air sucking mouth 24, makes motor 11 just between air sucking mouth 24 and exhaust outlet 23.

As shown in Figure 4, when the motor 11 of motor seat 1 inside drives blade 22 turns in the rotaring wheeling bases 2, ambient air is brought in the motor seat 1 through the air sucking mouth 24 of motor seat 1 bottom, flow through and flow out by the exhaust outlet on the motor top rotaring wheeling base 2 23 again behind the motor 11, shown in arrow among the figure, and form the cold wind runner of sustainable cooling motor 11 together, and this cold wind runner has the heat radiation function from body air cooling motor.Because motor 11 can continue to be subjected to the cold wind cooling, can not maintain high hot state, thereby increase the working life of motor.The utility model designs with simple improvement, realized a kind of good heat dissipation effect, can increase working life from body air-flow radiating type aerating/exhausting apparatus.

In sum, the dual-side that the utility model is separately positioned on motor with the exhaust outlet and the air sucking mouth of aerating/exhausting apparatus form the cold wind runner naturally in the motor seat, and air-cooled sustainably motor has been realized the structural design from body air cooling radiating type aerating/exhausting apparatus.

Claims

1, a kind of from body air cooling radiating type aerating/exhausting apparatus, comprise motor seat and rotaring wheeling base, be provided with motor in the described motor seat, described rotaring wheeling base comprises two disks that merge, be folded in the blade of disk central authorities and be arranged on exhaust outlet on the blade turn direction, blade and motor shaft connect, it is characterized in that: also include the air sucking mouth, be arranged on described motor seat bottom; Described motor is between described air sucking mouth and described exhaust outlet.