CN213088328U

CN213088328U - Smoke exhaust fan

Info

Publication number: CN213088328U
Application number: CN202022154334.8U
Authority: CN
Inventors: 徐俊豪; 周勋勋; 齐亨通
Original assignee: Wuxi Institute of Technology
Current assignee: Wuxi Institute of Technology
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-04-30
Anticipated expiration: 2030-09-27

Abstract

The utility model relates to a smoke exhaust fan, which comprises a bod, one side is equipped with the air intake on the organism, one side is equipped with the air outlet relative with the air intake, the air intake is equipped with first filter screen, first filter screen can be dismantled through pivot and organism and be connected, the air outlet is equipped with the second filter screen, form a cavity between first filter screen and the second filter screen, be equipped with the fan in the cavity, be equipped with between fan and the first filter screen and adsorb the pad, it can dismantle with the organism and be connected to adsorb the pad, the bar through-hole that supplies to adsorb the pad to pass through is seted up at the top of organism, the organism can be dismantled and be. This smoke exhaust fan can effectively adsorb the oil smoke, easily inside and the optional closed air intake of cleaning machine body.

Description

Smoke exhaust fan

Technical Field

The utility model relates to a smoke exhaust fan.

Background

The smoke exhaust fan is an air conditioning electric appliance which drives fan blades to rotate by a motor to drive airflow so as to exchange indoor air and outdoor air, and can enable the indoor air to be always in a negative pressure state by utilizing air convection to form a suction force, continuously suck outdoor air and discharge indoor sultry air, thereby achieving the effects of ventilation and cooling. At present, the smoke exhaust fan is widely applied to families and public places.

The current kitchen smoke exhaust fan directly discharges the oil smoke outdoors, does not do any processing for the oil smoke drifts outdoors, if there is the crowd near, the oil smoke can be absorbed by the human body, causes great harm to the human body, and the dirt appears very easily in smoke exhaust fan's inside, and the dirt can influence the work efficiency of smoking machine, and the dirt too much can make smoke exhaust fan not pleasing to the eye. In addition, smoke exhausting fan is after the installation, and it can keep indoor outer circulation of air, and when it was out of work, some winged insects can enter into indoorly through smoke exhausting fan, can seriously influence people's life and sleep.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing a smoke exhaust fan, this smoke exhaust fan can effectively adsorb the oil smoke, easily wash inside and the alternative closed air intake of organism.

The utility model discloses a smoke exhaust fan, which comprises a bod, one side is equipped with the air intake on the organism, one side is equipped with the air outlet relative with the air intake, the air intake is equipped with first filter screen, first filter screen can be dismantled through pivot and organism and be connected, the air outlet is equipped with the second filter screen, form a cavity between first filter screen and the second filter screen, be equipped with the fan in the cavity, be equipped with between fan and the first filter screen and adsorb the pad, it can dismantle with the organism and be connected to adsorb the pad, the bar through-hole that supplies to adsorb the pad to pass through is seted up at the top of organism, the organism can be dismantled and be connected.

Further, the both sides of organism still are equipped with the installation component, are equipped with a plurality of screw holes on the installation component, and the threaded hole is worn to be equipped with the bolt.

Further, the mounting assembly comprises two mounting plates which are oppositely arranged, the mounting plates are respectively connected with the machine body, and threaded holes are formed in the mounting plates.

Furthermore, each mounting plate is provided with three threaded holes arranged at intervals.

Furthermore, a plurality of check blocks are arranged in the cavity and positioned between the fan and the adsorption pad.

Furthermore, a lock pin is arranged on the machine body and comprises a pin shaft and a lock cap, the pin shaft is connected with the machine body, the lock cap is connected with the first filter screen, and the pin shaft is connected with the lock cap in a sliding mode. Through setting up the lockpin, can realize the locking of first filter screen.

Furthermore, a plurality of male buttons are arranged on the machine body, a plurality of female buttons are arranged on the sealing cover, and the male buttons and the female buttons are detachably connected.

Furthermore, the male buckle is in a concave shape.

Furthermore, the box is clamped in the pin.

Furthermore, the number of the male buckles is 4, and the number of the female buckles is 4.

Further, the external diameter of absorption pad is the same with the internal diameter of fan, and the external diameter of absorption pad is not more than the length of bar through-hole.

Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:

1. the utility model discloses in, first filter screen can be dismantled with the organism through the pivot and be connected, can rotate the pivot through the manual work and rotate first filter screen, with light opening of organism for the manual work can be very convenient clean organism inside, keep smoke exhaust fan's work efficiency, and keep smoke exhaust fan's clean.

2. The utility model discloses in, can dismantle on the organism and be connected with sealed lid, after the work of smoke exhaust fan is accomplished, can be connected to the organism with sealed lid, cover the air intake completely, can prevent that winged insect from flying into indoorly from smoke exhaust fan is inside, when needing to use smoke exhaust fan, can dismantle sealed lid again, avoid sealed lid to influence smoke exhaust fan work.

3. The utility model discloses in, seted up the bar through-hole at the top of organism, inside the manual work can place into the organism through the bar through-hole with the adsorption pad, the adsorption pad can carry out certain adsorption to the oil smoke for discharged oil smoke can not cause harm to the human body, after having used up smoke exhaust fan, can the manual work will adsorb the pad through instruments such as tweezers and take out in the bar through-hole, will adsorb the pad and wash, sunning work is in order to be ready for next use.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

Fig. 1 is a schematic perspective view of the smoke exhaust fan of the present invention;

fig. 2 is a schematic view of the internal structure of the smoke exhaust fan of the present invention;

fig. 3 is a schematic side view of the smoke exhaust fan of the present invention (internal structure is not shown);

description of reference numerals:

1. a body; 2. a strip-shaped through hole; 3. mounting a plate; 4. a threaded hole; 5. a bolt; 6. a first filter screen; 7. a lock pin; 8. a male buckle; 9. an adsorption pad; 10. a stopper; 11. a second filter screen; 12. a fan; 13. a rotating shaft; 14. a female buckle; 15. and (7) sealing the cover.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Examples

Referring to the drawings, the utility model discloses a kitchen smoke exhaust fan that smoke exhausting effect is good, including organism 1, the both sides welding of organism 1 has the installation component, is equipped with a plurality of screw holes 4 on the installation component, wears to be equipped with bolt 5 in the screw hole 4. The mounting assembly comprises two opposite mounting plates 3, the mounting plates 3 are welded with the mounting plates respectively, and threaded holes 4 are formed in the mounting plates 3. Each mounting plate 3 is provided with three threaded holes 4 arranged at intervals. The installation of the smoke exhaust fan is realized through the fixation of a bolt 5.

One side is equipped with the air intake on the organism 1, and one side opposite to the air intake is equipped with the air outlet, and the air intake is equipped with first filter screen 6, and first filter screen 6 can be dismantled with organism 1 through pivot 13 and be connected, and pivot 13 is connected in the lower part of first filter screen 6. The machine body 1 is provided with a lock pin 7, the lock pin 7 comprises a pin shaft and a lock cap, the pin shaft is connected with the machine body 1, the lock cap is connected with the first filter screen 6, and the pin shaft is connected with the lock cap in a sliding mode. The locking of the first filter 6 can be achieved by providing a locking pin 7. The external diameter of first filter screen 6 is unanimous with the internal diameter of organism 1, rotates first filter screen 6 through pivot 13 for organism 1 can be very convenient open, makes things convenient for personnel to clean organism 1 inside.

The air outlet is provided with a second filter screen 11, a cavity is formed between the first filter screen 6 and the second filter screen 11, and a fan 12 is arranged in the cavity. An adsorption pad 9 is arranged between the fan 12 and the first filter screen 6, the adsorption pad 9 is detachably connected with the machine body 1, and the adsorption pad 9 can effectively adsorb harmful substances in the oil smoke. Be equipped with 2 dogs 10 in the cavity, 2 dogs 10 respectively with organism 1's top and bottom fixed connection, dog 10 is located fan 12 and adsorbs between the pad 9, adsorbs pad 9 and dog 10 inconsistent, prevents to adsorb pad 9 and fan 12 contact.

The strip through-hole 2 that supplies adsorption pad 9 to pass through is seted up at the top of organism 1, and the external diameter of adsorption pad 9 is the same with the internal diameter of fan 12, and the external diameter of adsorption pad 9 is not more than the length of strip through-hole 2. The replacement of the adsorption pad 9 can be completed through the strip-shaped through holes 2, and the adsorption pad 9 is convenient to clean manually.

The machine body 1 is detachably connected with a sealing cover 15, and the sealing cover 15 is connected to one side of the machine body 1, on which the first filter screen 6 is arranged. Specifically, four male buckles 8 are arranged on the machine body 1, four female buckles 14 which are opposite to the male buckles 8 are arranged on the sealing cover 15, and the male buckles 8 are detachably connected with the female buckles 14. The male buckle 8 is in a concave shape, and the female buckle 14 is clamped in the male buckle 8. After the sealing cover 15 is installed outside the first filter screen 6 of the machine body 1 through the male buckle 8 and the female buckle 14, outdoor winged insects can be prevented from entering the room through the machine body 1.

The working principle of the utility model is as follows:

before the work of smoke exhaust fan, will adsorb inside pad 9 will place into organism 1 through bar through-hole 2 by the manual work, separate absorption pad 9 and fan 12 through dog 10, open smoke exhaust fan by the manual work again, it is rotatory through fan 12, with indoor gaseous discharge outdoor, accomplish indoor outdoor gaseous change. After the smoke exhaust fan is used, the adsorption pad 9 can be manually taken out of the strip-shaped through hole 2 by using tools such as tweezers, and the adsorption pad 9 is cleaned and dried for the next use. And then the sealing cover 15 is arranged on one side of the air inlet of the machine body 1 through the male buckle 8 and the female buckle 14, and the sealing cover 15 completely covers the air inlet of the machine body 1, so that flying insects can be prevented from flying into a room from the interior of the smoking device. When cleaning the inside of organism 1, open lockpin 7, rotate first filter screen 6 through pivot 13 by the manual work, open organism 1 for the manual work can be very convenient clean the inside of organism 1, clean back with first filter screen 6 opposite direction rotation, make first filter screen 6 be connected with organism 1 through lockpin 7 can.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a smoke exhaust fan which characterized in that: the air purifier comprises a bod, one side is equipped with the air intake on the organism, with the relative one side of air intake is equipped with the air outlet, the air intake is equipped with first filter screen, first filter screen through the pivot with the connection can be dismantled to the organism, the air outlet is equipped with the second filter screen, form a cavity between first filter screen and the second filter screen, be equipped with the fan in the cavity, the fan with be equipped with between the first filter screen and adsorb the pad, adsorb the pad with the connection can be dismantled to the organism, the confession has been seted up at the top of organism adsorb the bar through-hole that the pad passes through, the organism can be dismantled and be connected with sealed lid, sealed lid connect in one side that.

2. The smoke exhaust fan of claim 1, wherein: the two sides of the machine body are also provided with mounting assemblies, the mounting assemblies are provided with a plurality of threaded holes, and bolts penetrate through the threaded holes.

3. The smoke exhaust fan of claim 2, characterized in that: the mounting assembly comprises two mounting plates which are oppositely arranged, the mounting plates are respectively connected with the machine body, and threaded holes are formed in the mounting plates.

4. The smoke exhaust fan of claim 1, wherein: the cavity is internally provided with a stop block, and the stop block is positioned between the fan and the adsorption pad.

5. The smoke exhaust fan of claim 1, wherein: the filter screen filter is characterized in that a lock pin is arranged on the machine body and comprises a pin shaft and a lock cap, the pin shaft is connected with the machine body, the lock cap is connected with the first filter screen, and the pin shaft is connected with the lock cap in a sliding mode.

6. The smoke exhaust fan of claim 1, wherein: the machine body is provided with a plurality of male buttons, the sealing cover is provided with a plurality of female buttons, and the male buttons are detachably connected with the female buttons.

7. The smoke exhaust fan of claim 6, wherein: the male buckle is in a concave shape.

8. The smoke exhaust fan of claim 6, wherein: the female buckle is clamped in the male buckle.

9. The smoke exhaust fan of claim 6, wherein: the number of the male buckles is 4, and the number of the female buckles is 4.

10. The smoke exhaust fan of claim 1, wherein: the external diameter of absorption pad with the internal diameter of fan is the same, the external diameter of absorption pad is not more than the length of bar through-hole.