CN112728612A

CN112728612A - Rear smoke exhaust type smoke exhaust ventilator

Info

Publication number: CN112728612A
Application number: CN202110161952.1A
Authority: CN
Inventors: 方强; 何光耀; 方广铭; 吴吟光
Original assignee: Zhongshan Tianmei Electrical Appliance Co ltd
Current assignee: Zhongshan Tianmei Electrical Appliance Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-04-30

Abstract

The invention provides a rear smoke exhaust type range hood which comprises a shell and a smoke exhaust component arranged in the shell, wherein a smoke outlet is formed in a rear plate of the shell, and a smoke outlet of the smoke exhaust component is connected with the smoke outlet. Compared with the traditional smoke exhaust ventilator with a top smoke exhaust structure, the back smoke exhaust ventilator does not have a complex smoke exhaust path in actual use, so that the influence on the wind power for smoke exhaust is small, a powerful smoke exhaust effect is ensured, the installation problem is solved for users with insufficient top space at some installation positions, the cost of decorating a shell is saved for manufacturers, and the market competitiveness of products is improved.

Description

Rear smoke exhaust type smoke exhaust ventilator

[ technical field ] A method for producing a semiconductor device

The invention relates to a rear smoke exhaust type range hood.

[ background of the invention ]

Smoke ventilator is common kitchen domestic appliance, and smoke ventilator on the current market mainly is top smoke exhaust structure, but top smoke exhaust structure need walk the pipe of discharging fume at the top, and for pleasing to the eye demand, the smoke ventilator will set up the decoration shell of decorating usefulness in the pipe periphery of discharging fume, also consequently the usable space that has occupied the space messenger kitchen at smoke ventilator top reduces, in addition, top smoke exhaust structure still exists to connect and discharges fume the pipe overlength and lead to wind-force to weaken, the problem of oil extraction cigarette effect, ability reduction.

Therefore, further improvements are necessary.

[ summary of the invention ]

The invention aims to overcome the problems and provides a rear smoke exhaust type range hood, wherein a smoke exhaust port is arranged at the back of the range hood, and a user directly exhausts smoke by opening a hole in a wall and then aligning the smoke exhaust port with the hole position of the wall.

In order to achieve the purpose, the rear smoke exhaust type range hood comprises a casing and a smoke exhaust assembly arranged in the casing, wherein a smoke outlet is formed in a rear plate of the casing, the smoke outlet of the smoke exhaust assembly is connected with the smoke outlet, the smoke outlet is aligned to a hole site reserved by a user during installation, for the user, the arrangement of smoke exhaust pipes is saved, the use cost is saved, meanwhile, the use space of a kitchen is increased, the space at the top of the range hood can be fully utilized by the user to install a cabinet, a hanging frame and the like, for enterprises, a decorative shell is not needed to be arranged to solve the appearance problem, the production cost is saved, in the use process, no complex smoke exhaust path exists in the smoke exhaust and smoke exhaust process, and the oil return problem caused by wind attenuation and smoke exhaust pipe oil accumulation is avoided.

In one or more embodiments, the flue opening is provided with a flue pipe interface extending out of the outer wall of the back plate, or the smoke exhaust assembly is provided with a flue pipe interface extending out of the outer wall of the back plate.

In one or more embodiments, a flue plate is disposed on the housing, and the flue opening is disposed on the flue plate.

In one or more embodiments, the smoke discharging assembly is provided with a fixing panel, the fixing panel is provided with a first screw hole, the flue plate is provided with a second screw hole at a position corresponding to the first screw hole, and the first screw hole and the second screw hole are connected through a first screw to install the flue plate on the fixing panel.

In one or more embodiments, the flue plate is made of a stainless steel material.

In one or more embodiments, the smoke evacuation assembly includes a wind casing, and a turbine and a driving motor disposed inside the wind casing, and the turbine is coupled to the driving motor.

In one or more embodiments, the wind shell is composed of a left shell and a right shell, and the left shell and the right shell are fixedly connected through a second screw.

Compared with the background technology, the invention has the following technical effects: compare with traditional top smoke exhaust structure's smoke ventilator, the smoke ventilator of back smoke exhaust formula does not have complicated smoke exhaust route in the in-service use, therefore does not greatly influence the wind-force of smoking and discharging fume, ensures powerful smoke exhaust effect, to the not enough user of some mounted position top spaces, has solved the installation problem, and to the manufacturer, has saved the cost of decorating the shell, has improved the market competition of product.

[ description of the drawings ]

Fig. 1 is a schematic structural view of a rear smoke exhaust type range hood according to an embodiment of the invention;

fig. 2 is an internal view of the rear smoke exhaust ventilator according to the embodiment of the present invention;

FIG. 3 is an exploded view of a smoke evacuation assembly in accordance with an embodiment of the present invention;

fig. 4 is a comparison view of the installation of the rear smoke exhaust type range hood and the top smoke exhaust type range hood.

[ detailed description ] embodiments

For the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

Please refer to fig. 1-4, the application provides a back-exhaust type range hood, which comprises a housing 1 and a smoke exhaust assembly arranged inside the housing 1, wherein the smoke exhaust assembly comprises an air shell, a turbine 6 and a driving motor 7 arranged inside the air shell, the turbine 6 is coupled with the driving motor 7, the driving motor 7 drives the turbine 6 to rotate to exhaust smoke, a smoke outlet 2 is arranged on a back plate of the housing 1, the smoke outlet of the smoke exhaust assembly is connected with the smoke outlet 2, the smoke outlet 2 is aligned with a reserved hole on a wall to be installed when the smoke exhaust type range hood is installed, when the range hood is used, the smoke is directly exhausted to the outside, when the wall is thick, a user can firstly connect a small section of smoke exhaust pipeline to the smoke outlet 2 and then stretch the smoke exhaust pipeline out of the wall.

Preferably, the flue port 2 is provided with a flue pipe interface 3 extending out of the outer wall of the rear plate, or the smoke exhaust assembly is provided with a flue pipe interface 3 extending out of the outer wall of the rear plate, the flue pipe interface 3 of the embodiment is arranged on the smoke exhaust assembly, and the flue pipe interface 3 can be conveniently used by a user for connecting a smoke exhaust pipeline.

Preferably, be equipped with flue plate 4 on casing 1, flue 2 sets up on flue plate 4, and flue 2 needs stamping forming, and the processing punching press when setting up flue 2 on flue plate 4 and being convenient for produce, flue plate 4 specifically is made by stainless steel material, and stainless steel material has corrosion-resistant, easy abluent advantage.

Preferably, be equipped with fixing panel 5 on the subassembly of discharging fume, it has first screw hole to open on fixing panel 5, and flue plate 4 is opened in the position that corresponds first screw hole has the second screw hole, and first screw hole and second screw hole are through first screwed connection in order to install flue plate 4 on fixing panel 5, adopt the screw installation, easily installation and dismantlement.

In this embodiment, the wind shell comprises left casing 8 and right casing 9, and left casing 8 and right casing 9 are fixed through second screwed connection, and equipment and maintenance are dismantled when adopting second screwed connection to make things convenient for production, and in order to strengthen sealedly, be provided with seal ring between left casing 8 and the right casing.

The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiment, but equivalent modifications or changes made by those skilled in the art according to the present disclosure should be included in the scope of the present invention as set forth in the appended claims.

Claims

1. The utility model provides a smoke ventilator of back row cigarette formula which characterized in that: including casing (1) and locate the inside subassembly of discharging fume of casing (1), it has flue mouth (2) to open on the back plate of casing (1), and the outlet flue of the subassembly of discharging fume is connected with flue mouth (2).

2. A rear exhaust type range hood according to claim 1, wherein: the flue port (2) is provided with a flue pipe interface (3) extending out of the outer wall of the rear plate, or the smoke exhaust component is provided with a flue pipe interface (3) extending out of the outer wall of the rear plate.

3. A rear exhaust type range hood according to claim 2, wherein: be equipped with flue board (4) on casing (1), flue opening (2) are seted up on flue board (4).

4. A rear exhaust type range hood according to claim 3, wherein: be equipped with mounting panel (5) on the subassembly of discharging fume, it has first screw hole to open on mounting panel (5), and flue plate (4) are opened corresponding first screw hole's position has the second screw hole, and first screw hole is connected in order to install flue plate (4) on mounting panel (5) through first screw with the second screw hole.

5. A rear exhaust type range hood according to claim 3, wherein: the flue plate (4) is made of stainless steel materials.

6. A rear exhaust hood according to any one of claims 1 to 5, wherein: the smoke exhaust assembly comprises an air shell, a turbine (6) and a driving motor (7) which are arranged inside the air shell, and the turbine (6) is in shaft connection with the driving motor (7).

7. The range hood of claim 6, wherein: the wind shell is composed of a left shell (8) and a right shell (9), and the left shell (8) and the right shell (9) are connected and fixed through a second screw.