CN212081366U

CN212081366U - Exhaust hood of cooking stove

Info

Publication number: CN212081366U
Application number: CN202020767306.0U
Authority: CN
Inventors: 李树贵
Original assignee: Shandong Province Boxing County Gerute Kitchen Co ltd
Current assignee: Shandong Province Boxing County Gerute Kitchen Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2020-12-04
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a cooking stove exhaust hood, which comprises a hood body, an installation box, a case and an exhaust pipe, wherein the hood body is communicated with the installation box, the installation box is communicated with the case, the case is communicated with the exhaust pipe, the hood body is opened through a movable plate component to form a smoke exhaust channel, the movable plate component comprises a rotating shaft, a clamping piece, a transverse plate, a sleeve and a connecting block, the rotating shaft is fixedly arranged in the sleeve, two ends of the rotating shaft are fixedly connected with the clamping piece, the clamping piece fixedly clamps the transverse plate, the sleeve is fixedly arranged on the hood body through the connecting block, a filter screen is arranged in the installation box, two smoke exhaust fans are also arranged in the installation box, a wind gap of each smoke exhaust fan is communicated with the smoke exhaust channel, when the exhaust hood is used, the transverse plate can be opened by the movable plate component, can be disassembled at any time for cleaning, and is very convenient and practical to install.

Description

Exhaust hood of cooking stove

Technical Field

The utility model relates to an exhaust hood technical field specifically is a cooking stove exhaust hood.

Background

The lampblack absorber has been a kitchen equipment that family house and household all used, domestic lampblack absorber generally all is small-size lampblack absorber, but the lampblack absorber of some commercial usefulness, for example the dining room, the lampblack absorber of dining room is more greater than domestic lampblack absorber, and commercial usefulness have the lampblack absorber size also can increase, the lampblack absorber operating time of dining room is longer, grease on the filter screen needs frequent washing, in current technique, wash the filter screen of lampblack absorber, all need unpack the lampblack absorber apart, just can take out the filter screen, it is troublesome to dismantle, and the filter screen installation that washs is also comparatively troublesome, do not have fine practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooking stove exhaust hood to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an exhaust hood of a cooking stove comprises a hood body, an installation box, a case and an exhaust pipe, wherein the hood body is communicated with the installation box;

the smoke exhaust device comprises a cover body, a movable plate assembly, a clamping piece, a transverse plate, a sleeve and a connecting block, wherein the cover body is opened through the movable plate assembly to form a smoke exhaust channel;

the filter screen is installed in the installation box, two smoke exhaust fans are further arranged in the installation box, and air ports of the smoke exhaust fans are communicated with the smoke exhaust channel.

Further, the install bin internal fixation has the rotation motor, be fixed with the shaft coupling circle on the output shaft of rotation motor, fixedly connected with connecting rod is gone up to the shaft coupling, connecting rod and diaphragm fixed connection, the reversal of drive rotation motor drives the diaphragm and expandes with the install bin outside direction through the connecting rod to make smoke exhaust passage open.

Furthermore, the filter screen is fixedly connected with the cover body through screws.

Further, the connecting block is fixedly connected with the cover body through screws.

Furthermore, an on-off button is arranged on the transverse plate and electrically connected with the case, and the case is electrically connected with the rotating motor.

Compared with the prior art, the beneficial effects of the utility model are that:

this kind of exhaust hood can open the diaphragm with the movable plate subassembly and open the exhaust passage when using, and the exhaust passage process of discharging fume filters through the filter screen, and the filter screen can be dismantled with the cover body through the screw and be connected, can dismantle at any time and get off and wash, and it is very convenient to install, also very practical.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the movable plate assembly of the present invention;

FIG. 3 is a schematic view of the internal structure of the installation box of the present invention;

fig. 4 is a schematic view of the connection structure of the filter net of the present invention.

In the reference symbols: 1. a cover body; 2. installing a box; 3. a chassis; 4. an exhaust pipe; 5. a movable plate assembly; 6. a rotating shaft; 7. a clamping member; 8. a transverse plate; 9. a sleeve; 10. connecting blocks; 11. a filter screen; 12. a smoke exhaust fan; 13. rotating the motor; 14. a coupling ring; 15. a connecting rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that as used in the following description, the terms "front," "back," "left," "right," "upper," and "lower" refer to directions in the drawings, and the terms "bottom" and "top," "inner," and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1-4, the present invention provides a technical solution: an exhaust hood of a cooking stove comprises a hood body 1, an installation box 2, a case 3 and an exhaust pipe 4, wherein the hood body 1 is communicated with the installation box 2, the installation box 2 is communicated with the case 3, and the case 3 is communicated with the exhaust pipe 4;

the cover body 1 is opened through the movable plate assembly 5 to form a smoke exhaust channel, the movable plate assembly 5 comprises a rotating shaft 6, a clamping piece 7, a transverse plate 8, a sleeve 9 and a connecting block 10, the rotating shaft 6 is fixedly arranged in the sleeve 9, two ends of the rotating shaft 6 are fixedly connected with the clamping piece 7, the clamping piece 7 fixedly clamps the transverse plate 8, and the sleeve 9 is fixedly arranged on the cover body 1 through the connecting block 10;

a filter screen 11 is installed in the installation box 2, two smoke exhaust fans 12 are further arranged in the installation box 2, and air ports of the smoke exhaust fans 12 are communicated with a smoke exhaust channel.

Install bin 2 internal fixation has rotation motor 13, the model that rotates motor 13 is TE3, be fixed with shaft coupling ring 14 on the output shaft of rotation motor 13, fixedly connected with connecting rod 15 on the shaft coupling ring 14, connecting rod 15 and diaphragm 8 fixed connection, the reversal of drive rotation motor drives diaphragm 8 through connecting rod 15 and expandes to the outside of the case direction in with the install bin, so that smoke exhaust passage opens, open smoke exhaust passage through rotating motor 13 drive diaphragm 8 when the lampblack absorber uses, when not using, close smoke exhaust passage can.

The filter screen 11 is fixedly connected with the cover body 1 through screws, so that the filter screen is convenient to detach and install.

The connecting block 10 is fixedly connected with the cover body 1 through screws, so that the connecting block is convenient to detach and install.

The transverse plate 8 is provided with an opening and closing button, the opening and closing button is electrically connected with the case 3, the case 3 is electrically connected with the rotating motor 13, the rotating motor 13 is driven to rotate reversely and rotate forwards through the opening and closing button, the rotating motor 13 is driven to rotate reversely when the opening and closing button is started, the transverse plate 8 is driven to expand towards the outside of the case in the installation case, a smoke exhaust channel is opened, and the rotating motor 13 is driven to rotate forwards when the opening and closing button is closed, so that the transverse plate 8 is driven to be closed towards the inside.

The working principle is as follows: this kind of cooking stove exhaust hood is when specifically using, press the start-stop button and light, it drives diaphragm 8 through connecting rod 15 with installation box 2 inside to the outside of the case direction expansion to rotate motor 13 reversal this moment, thereby open smoke channel, press the start-stop button luminance when not using and disappear, it drives diaphragm 8 and closes with the installation box outside to the incasement direction through connecting rod 15 to rotate motor 13 corotation this moment, thereby close smoke channel, pass through screw fixed connection between the filter screen 11 on this kind of exhaust hood and the cover body 1, dismantle at any time and get off and wash, it is very convenient to install, and also very practical.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cooking stove exhaust hood, includes the cover body (1), install bin (2), quick-witted case (3) and blast pipe (4), its characterized in that: the exhaust hood comprises a hood body (1) communicated with an installation box (2), wherein the installation box (2) is communicated with a case (3), and the case (3) is communicated with an exhaust pipe (4);

the smoke exhaust cover is characterized in that the cover body (1) is opened through the movable plate assembly (5) to form a smoke exhaust channel, the movable plate assembly (5) comprises a rotating shaft (6), a clamping piece (7), a transverse plate (8), a sleeve (9) and a connecting block (10), the rotating shaft (6) is fixedly installed in the sleeve (9), two ends of the rotating shaft (6) are fixedly connected with the clamping piece (7), the clamping piece (7) is fixedly clamped with the transverse plate (8), and the sleeve (9) is fixedly installed on the cover body (1) through the connecting block (10);

install filter screen (11) in install bin (2), still be equipped with two smoke exhaust fan (12) in install bin (2), the wind gap and the exhaust fume channel intercommunication of smoke exhaust fan (12).

2. The cooking hob exhaust hood according to claim 1, characterized in that: install bin (2) internal fixation has rotation motor (13), be fixed with coupling ring (14) on the output shaft of rotation motor (13), fixedly connected with connecting rod (15) on coupling ring (14), connecting rod (15) and diaphragm (8) fixed connection, the drive rotates the motor reversal and drives diaphragm (8) and expand to the case outside direction in order to make smoke exhaust passage open through connecting rod (15).

3. The cooking hob exhaust hood according to claim 1, characterized in that: the filter screen (11) is fixedly connected with the cover body (1) through screws.

4. The cooking hob exhaust hood according to claim 1, characterized in that: the connecting block (10) is fixedly connected with the cover body (1) through screws.

5. The cooking hob exhaust hood according to claim 1, characterized in that: the automatic opening and closing mechanism is characterized in that an opening and closing button is arranged on the transverse plate (8), the opening and closing button is electrically connected with the case (3), the case (3) is electrically connected with a rotating motor (13), and the rotating motor (13) is driven to rotate reversely and forwardly through the opening and closing button.