CN216203626U

CN216203626U - Room temp. controllable fume exhauster

Info

Publication number: CN216203626U
Application number: CN202122590678.8U
Authority: CN
Inventors: 张生全
Original assignee: Zhongshan Boyi Electric Appliance Co ltd
Current assignee: Zhongshan Boyi Electric Appliance Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-05
Anticipated expiration: 2031-10-27

Abstract

The utility model relates to a room temperature controllable range hood in the field of domestic electric appliances, which comprises an air box, a smoke collecting hood and an electric control box, wherein the electric control box is fixedly arranged on the top end surface of the air box, the air box is fixedly arranged on the top end surface of the smoke collecting hood, the interior of the air box is communicated with the smoke collecting hood, an air draft assembly is arranged in the air box, a refrigerating assembly is connected with the smoke collecting hood, the refrigerating assembly comprises an inner refrigerating machine and an outer refrigerating machine, a plurality of heat insulation baffles are arranged in the smoke collecting hood, the smoke collecting hood is divided into a smoke suction chamber and a plurality of cold air chambers by the heat insulation baffles, the bottom of the cold air chambers is provided with cold air outlets with downward openings, adjust the inside room temperature in kitchen through refrigeration subassembly, not only carry out effectual control to the oil smoke in kitchen, can also keep comfortable indoor temperature, make the consumer have good product experience, its simple structure simultaneously, the product security is high, is fit for promoting on a large scale.

Description

Room temp. controllable fume exhauster

Technical Field

The utility model relates to the field of domestic appliances, in particular to a room temperature controllable range hood.

Background

The kitchen ventilator is also called as a range hood, and is a kitchen appliance for purifying the kitchen environment. The kitchen ventilator is arranged above a kitchen stove, can rapidly pump away waste burnt by the stove and oil smoke harmful to human bodies generated in the cooking process, and exhaust the oil smoke out of a room, and simultaneously condenses and collects the oil smoke, thereby reducing pollution, purifying air and having the safety guarantee effects of gas defense and explosion prevention.

In hot summer, the household cooking needs to face greasy oil smoke and endure hot high temperature, so that the household cooking environment becomes severe, and the existing range hood only effectively adsorbs and clearly treats the greasy oil smoke but is difficult to control the hot high temperature.

Disclosure of Invention

The utility model aims to solve the defects and provides the room temperature controllable range hood.

In order to solve the technical problems, the utility model adopts the following technical scheme:

controllable room temperature smoke ventilator, including bellows, collection petticoat pipe and automatically controlled box, automatically controlled box fixed mounting is on the top face of bellows, bellows fixed mounting is on the top face of collection petticoat pipe, the inside and the collection petticoat pipe of bellows communicate with each other, the inside convulsions subassembly that is equipped with of bellows, collection petticoat pipe connection is equipped with refrigeration subassembly, refrigeration subassembly includes refrigeration interior machine and refrigeration outer machine, the inside a plurality of heat shield that is equipped with of collection petticoat pipe, heat shield cuts apart into smoking cavity and a plurality of cold wind cavity with collection petticoat pipe, the decurrent cold wind export of opening has been seted up to the bottom of cold wind cavity.

In the above description, as a preferred scheme, the refrigeration inner unit is fixedly installed at both sides of the smoke collecting hood and is communicated with the cold air chamber, the bottom of the refrigeration inner unit is provided with an air supply fan, the interior of the refrigeration inner unit is provided with an evaporator, the evaporator is connected with a refrigerant conduit, one side of the refrigeration outer unit is provided with a refrigerant interface for connecting the refrigerant conduit, the refrigeration inner unit and the refrigeration outer unit are connected through the refrigerant conduit, and both the refrigeration inner unit and the refrigeration outer unit are electrically connected with the electronic control box.

In the above description, as a preferred scheme, the cold air outlet is provided with a plurality of rotary air guide blades in a sleeved manner, so that the cold air generated by the refrigeration component can be adjusted to a proper direction through the rotary air guide blades.

In the above description, as the preferred scheme, the air draft subassembly includes spiral case, impeller and smoking motor, and smoking motor fixed mounting is at the back of bellows, and the impeller cup joints the center at the spiral case, and the impeller carries out fixed connection with the pivot of smoking motor, and the end-to-end connection of spiral case is equipped with the air exit, and air exit fixed mounting is at the top of bellows face, adopts centrifugal spiral case formula air draft motor, makes controllable room temperature smoke ventilator's suction stronger.

In the above description, it is preferable that an oil filter screen is provided at a joint between the air box and the smoke collecting hood, so that the amount of smoke sucked into the smoke is reduced, and the oil stain is prevented from adhering to the inside of the smoke suction motor.

In the above description, as a preferred scheme, the smoking chamber is provided with a back suction port and a top suction port, the top suction port is located between two adjacent cold air chambers, the back suction port is located at the bottom of the smoke collecting hood, and an oil storage box is arranged at the bottom of the back suction port, so that dirty oil flows to the oil storage box along the inner wall of the smoke collecting hood towards the back suction port, and the kitchen cooking bench is kept clean.

The beneficial effects produced by the utility model are as follows:

the utility model provides a controllable room temperature smoke ventilator accessible refrigeration subassembly is adjusted the inside room temperature in kitchen, not only carries out effectual control to the oil smoke in kitchen, can also keep comfortable indoor temperature, makes the consumer have good product experience, and its simple structure simultaneously, the product security is high, is fit for promoting on a large scale.

Drawings

FIG. 1 is a schematic view of a partial front view of the present invention;

FIG. 2 is a schematic side view of a portion of the present invention;

FIG. 3 is a schematic view of a portion of the front view of the internal structure of the present invention;

FIG. 4 is a schematic side view of a portion of the internal structure of the present invention;

FIG. 5 is a schematic perspective view of a portion of the present invention;

fig. 6 is a schematic front view of the new middle-refrigeration outdoor unit of the present invention;

in the figure: the device comprises a wind box 1, a smoke collecting hood 2, an oil storage box 3, a refrigerating indoor unit 4, a refrigerant guide pipe 5, an exhaust outlet 6, an electric control box 7, a refrigerating outdoor unit 8, a refrigerant interface 9, a rotary air guide blade 10, a back suction port 11, a top suction port 12, a volute 13, an evaporator 14, an air supply fan 15, a cold air chamber 16, a smoking chamber 17, an impeller 18, a smoking motor 19, a heat insulation baffle 20 and an oil filter screen 21.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.

Please refer to fig. 1-6, which illustrate a range hood with a controllable room temperature, comprising an air box 1, a smoke collecting hood 2 and an electric control box 7, wherein the electric control box 7 is fixedly installed on the top end surface of the air box 1, the air box 1 is fixedly installed on the top end surface of the smoke collecting hood 2, the interior of the air box 1 is communicated with the smoke collecting hood 2, an air draft assembly is arranged inside the air box 1, the smoke collecting hood 2 is connected with a refrigeration assembly, the refrigeration assembly comprises a refrigeration inner unit 4 and a refrigeration outer unit 8, two heat insulating baffles 20 are arranged inside the smoke collecting hood 2, the smoke collecting hood 2 is divided into a smoke suction chamber 17 and two cold air chambers 16 by the heat insulating baffles 20, and the bottoms of the cold air chambers 16 are provided with cold air outlets with downward openings.

The refrigeration inner machine 4 is fixedly installed on two sides of the smoke collecting hood 2 and communicated with the cold air chamber 16, an air supply fan 15 is arranged at the bottom of the refrigeration inner machine 4, an evaporator 14 is arranged inside the refrigeration inner machine 4, the evaporator 14 is connected with a refrigerant guide pipe 5, a refrigerant interface 9 used for being connected with the refrigerant guide pipe 5 is arranged on one side of the refrigeration outer machine 8, the refrigeration inner machine 4 is connected with the refrigeration outer machine 8 through the refrigerant guide pipe 5, and the refrigeration inner machine 4 and the refrigeration outer machine 8 are both electrically connected with the electric control box 7.

The cold air outlet is sleeved with two rotary air guide blades 10, so that cold air generated by the refrigerating assembly can be adjusted to a proper direction through the rotary air guide blades 10.

The air draft assembly comprises a volute 13, an impeller 18 and a smoking motor 19, the smoking motor 19 is fixedly mounted at the back of the air box 1, the impeller 18 is sleeved at the center of the volute 13, the impeller 18 is fixedly connected with a rotating shaft of the smoking motor 19, an air outlet 6 is connected to the tail end of the volute 13, the air outlet 6 is fixedly mounted on the top end face of the air box 1, the centrifugal volute 13 type air draft motor is adopted, and the suction force of the range hood with the controllable room temperature is stronger.

An oil filter screen 21 is arranged at the joint between the air box 1 and the smoke collecting hood 2, so that the smoke volume in the sucked smoke is reduced, and oil stains are prevented from adhering to the interior of the smoking motor 19.

The smoking chamber 17 is provided with a back suction port 11 and a top suction port 12, the top suction port 12 is positioned between two adjacent cold air chambers 16, the back suction port 11 is positioned at the bottom of the smoke collecting hood 2, the bottom of the back suction port 11 is provided with an oil storage box 3, so that dirty oil flows to the back suction port 11 along the inner wall of the smoke collecting hood 2 to the oil storage box 3, and a kitchen cooking bench is kept clean.

Control refrigeration subassembly work through automatically controlled box 7, make refrigeration internal unit 4 produce cold air, carry cold air to rotatory guide vane 10 along cold wind cavity 16 through air supply fan 15 with cold air, the direction through adjusting rotatory guide vane 10 makes cold air blow to the kitchen, make the inside room temperature that keeps the fit for of kitchen, simultaneously through automatically controlled box 7 control convulsions subassembly work, take out the oil smoke in the kitchen along the direction of smoking cavity 17 to air exit 6, control indoor oil smoke content.

Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. Controllable room temperature smoke ventilator, including bellows, collection petticoat pipe and automatically controlled box, automatically controlled box fixed mounting is at the top end face of bellows, and bellows fixed mounting is at the top end face of collection petticoat pipe, and the inside of bellows communicates with each other with collection petticoat pipe, and bellows inside is equipped with convulsions subassembly, its characterized in that: the collection petticoat pipe is connected and is equipped with the refrigeration subassembly, and the refrigeration subassembly includes refrigeration interior machine and refrigeration outer machine, and the collection petticoat pipe is inside to be equipped with a plurality of thermal baffle, and thermal baffle cuts apart into smoking cavity and a plurality of cold wind cavity with the collection petticoat pipe, and the cold wind export that opens the below has been seted up to the bottom of cold wind cavity.

2. A controllable room temperature range hood according to claim 1, wherein: the refrigeration inner machine is fixedly installed on two sides of the smoke collecting hood and communicated with the cold air cavity, an air supply fan is arranged at the bottom of the refrigeration inner machine, an evaporator is arranged inside the refrigeration inner machine and connected with a refrigerant guide pipe, a refrigerant interface used for being connected with the refrigerant guide pipe is arranged on one side of the refrigeration outer machine, the refrigeration inner machine and the refrigeration outer machine are connected through the refrigerant guide pipe, and the refrigeration inner machine and the refrigeration outer machine are both electrically connected with the electric control box.

3. A controllable room temperature range hood according to claim 2, wherein: and the cold air outlet is sleeved with a plurality of rotary air guide blades.

4. A room temperature controllable range hood as claimed in any one of claims 1 to 3, wherein: the air draft assembly comprises a volute, an impeller and a smoking motor, the smoking motor is fixedly mounted at the back of the air box, the impeller is sleeved at the center of the volute and is fixedly connected with a rotating shaft of the smoking motor, an air outlet is formed in the tail end of the volute, and the air outlet is fixedly mounted on the top end face of the air box.

5. A room temperature controllable range hood as claimed in any one of claims 1 to 3, wherein: an oil filter screen is arranged at the joint between the air box and the smoke collecting hood.

6. A room temperature controllable range hood as claimed in any one of claims 1 to 3, wherein: the smoke suction chamber is provided with a back suction port and a top suction port, the top suction port is positioned between two adjacent cold air chambers, the back suction port is positioned at the bottom of the smoke collecting hood, and the bottom of the back suction port is provided with an oil storage box.