CN213480320U

CN213480320U - Smoke guide plate inward-turning type range hood

Info

Publication number: CN213480320U
Application number: CN202022074903.8U
Authority: CN
Inventors: 黄伟强; 王慧军; 刘强
Original assignee: Zhongshan Zhengmei Electrical Metal Products Co ltd
Current assignee: Zhongshan Zhengmei Electrical Metal Products Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-06-18
Anticipated expiration: 2030-09-21

Abstract

The utility model provides a smoke guide plate enstrophe formula lampblack absorber, its includes the shell and covers the backplate that sets up in its back, the shell before the terminal surface cover install the panel, seted up smoking mouth, its characterized in that on the panel: the inner end surface of the smoking port is covered with a smoke guide plate, the smoke guide plate is installed on the back of the smoking port through a hinge at the lower end of the smoke guide plate, a tension spring is arranged between the smoke guide plate and the shell, and the tension spring generates tension force to always pull the smoke guide plate backwards so that the top of the smoke guide plate backwards opens the smoking port; the shell in still install the push rod through actuating mechanism, the top of push rod supports and presses at the smoke deflector back, actuating mechanism promotes the motion of smoke deflector through the push rod, realizes the switching smoking mouth. The utility model has the advantages that: the area of the opening activity of the smoke guide plate is the inner space of the range hood, the range hood does not occupy extra kitchen space, and the space utilization rate is improved.

Description

Smoke guide plate inward-turning type range hood

Technical Field

The utility model relates to a range hood, in particular to a range hood with an inward-turning smoke guide plate.

Background

With the improvement of the living standard of people, the requirements of people on health and living quality are higher and higher. Wherein, in the kitchen appliance field, range hood has become one of the kitchen utensil that people are essential in the life, and along with the renewal of range hood product, people also are increasingly high to the requirement of the whole pleasing to the eye degree of the suction oil smoke effect and the product of range hood. Modern range hoods usually comprise a housing and a fan system arranged in the housing, the housing comprises side plates at two sides and a panel positioned at one side facing a cooking bench and a user, an air inlet is arranged on the panel, and after a power supply of the fan system is switched on, oil smoke is sucked into the fan system by the air inlet and then discharged to a public flue. In order to enhance the smoking effect, the smoke baffle is covered and installed on the air inlet to baffle and guide the oil smoke, so that the oil smoke can enter the air inlet to the maximum degree and be discharged. The smoke baffle is hinged with the range hood body by using a hinged shaft, and the smoke baffle needs to extend outwards to be opened, so that the air inlet is opened. Because the cigarette board outwards stretches out, has occupied the kitchen space to a certain extent, and the cigarette board that keeps out is located user's head top simultaneously, and the higher user of body height touches the cigarette board easily to bring the damage to the head or keep off on the cigarette board the greasy dirt of adhesion drip to the user on one's body, consequently need to propose a smoke deflector formula lampblack absorber that turns over in.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the shortcoming that prior art exists, providing a simple structure, the formula setting of turning over in the smoke deflector can effectively improve space utilization, a smoke deflector formula range hood that turns over in fine protection user and kitchen environment.

The utility model discloses the purpose is realized with following mode: the utility model provides a smoke guide plate enstrophe formula lampblack absorber, its includes the shell and covers the backplate that sets up in its back, the shell before the terminal surface cover install the panel, seted up smoking mouth, its characterized in that on the panel: the inner end surface of the smoking port is covered with a smoke guide plate, the smoke guide plate is installed on the back of the smoking port through a hinge at the lower end of the smoke guide plate, a tension spring is arranged between the smoke guide plate and the shell, and the tension spring generates tension force to always pull the smoke guide plate backwards so that the top of the smoke guide plate backwards opens the smoking port; the shell in still install the push rod through actuating mechanism, the top of push rod supports and presses at the smoke deflector back, actuating mechanism promotes the motion of smoke deflector through the push rod, realizes the switching smoking mouth.

The back of the smoke guide plate is provided with a baffle, the top of the baffle protrudes out of the top of the smoke guide plate, and when the smoke guide plate is closed, the baffle is pressed against the back of the panel to limit the smoke guide plate to be closed.

The rear end of the baffle is also provided with a tension spring seat, and the tension spring is hung and buckled on the tension spring seat.

The inner part of the lower end of the back plate is provided with a mounting plate in a protruding way, and the lower end part of the smoke guide plate is arranged on the mounting plate in a hinged way.

The driving mechanism comprises a driving motor and a speed reducer connected with the driving motor, and the push rod is installed on an output main shaft of the speed reducer.

The utility model has the advantages that: 1. simple structure and low manufacturing cost. 2. The inversion action is simple, and the operation is convenient and simple. 3. The area of the opening activity of the smoke guide plate is the inner space of the range hood, the range hood does not occupy extra kitchen space, and the space utilization rate is improved. 4. The inward-turning design well protects the head of a user; meanwhile, oil drops adhered to the end face of the smoke guide plate cannot drop to a cooking bench and the like, so that the environment of a kitchen is kept clean.

Drawings

Fig. 1 and 2 are the final assembly effect diagrams of the utility model.

Fig. 3 is the schematic view of the closed state of the smoke guide plate after the housing and the back plate are hidden in the utility model.

Fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention.

Fig. 5 is a schematic view of the open state of the smoke guide plate of the present invention.

Fig. 6 is a schematic structural diagram of the middle driving mechanism of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The utility model provides a smoke guide plate enstrophe formula lampblack absorber, its includes shell 1 and covers and set up in backplate 2 at its back, 1 preceding terminal surface of shell cover and install panel 3, seted up smoking mouth 4 on the panel 3, its characterized in that: a smoke guide plate 5 covers the inner end face of the smoke suction port 4, the smoke guide plate 5 is installed on the back face of the smoke suction port 4 through a hinge at the lower end of the smoke guide plate 5, a tension spring 6 is arranged between the smoke guide plate 5 and the shell 1, and the tension spring 6 generates tension to always pull the smoke guide plate 5 backwards so that the top of the smoke guide plate 5 backwards opens the smoke suction port 4; still install push rod 7 in the shell 1 through actuating mechanism 8, the top of push rod 7 supports and presses at the smoke deflector 5 back, actuating mechanism 8 promotes the motion of smoke deflector 5 through push rod 7, realizes opening and closing smoking mouth 4.

The back of the smoke guide plate 5 is provided with a baffle 9, the top of the baffle 9 protrudes out of the top of the smoke guide plate 5, when the smoke guide plate 5 is closed, the baffle 9 is pressed on the back of the panel 3, and the effect of limiting the smoke guide plate 5 to be closed and limited is achieved.

The rear end of the baffle 9 is also provided with a tension spring seat 11, and the tension spring 6 is hung and buckled on the tension spring seat 6.

The inner part of the lower end of the back plate 2 is provided with a mounting plate 10 in a protruding way, and the lower end part of the smoke guide plate 5 is arranged on the mounting plate 10 in a hinged way.

The driving mechanism 8 includes a driving motor 81 and a speed reducer 82 connected thereto, and the push rod 7 is mounted on an output spindle 821 of the speed reducer 82.

The working principle is as follows: in the scheme, a smoke guide plate covers the inner end face of a smoke suction port of the range hood, the smoke guide plate is mounted on the back face of the smoke suction port through a hinge at the lower end of the smoke guide plate, and the upper end of the smoke guide plate can rotate and swing along the hinge at the lower end. Wherein, be provided with the extension spring between smoke deflector and the shell, the extension spring produces pulling force and pulls smoke deflector backward all the time for smoke deflector's top is opened backward, thereby opens the mouth of smoking. Stretch out forward with traditional smoke deflector and open and compare, this smoke deflector opens backward, and the region that the activity was opened to the smoke deflector is lampblack absorber inner space, does not additionally occupy the kitchen space, and space utilization is high. The smoke guide plate is opened backwards, so that the smoke guide plate cannot be touched by a user due to height problems when the smoke guide plate is used by the user, and the head of the user is well protected; meanwhile, oil drops adhered to the end face of the smoke guide plate cannot drop to a cooking bench and the like, so that the environment of a kitchen is kept clean.

Furthermore, a push rod is arranged in the shell through a driving mechanism, the top of the push rod is pressed against the back of the smoke guide plate, the push rod is driven to swing backwards through starting the driving mechanism, the smoke guide plate pressed against the push rod loses supporting force, at the moment, the tension spring generates tension force, the smoke guide plate is pulled to be pushed backwards, and the smoke suction port is opened. When the smoking port needs to be closed, the driving mechanism drives the push rod to swing forwards, the smoke guide plate pressed on the smoke guide plate is pushed forwards, the pushing force is larger than the pulling force of the tension spring, the smoke guide plate is pushed forwards, the baffle arranged on the back of the smoke guide plate is pressed on the back of the panel, and the smoking port is closed.

The tobacco guide plate inward turning type design in the scheme is different from the traditional outward turning type design, the structure is simple, the manufacturing cost is low, the inward turning action is simple, the operation is convenient and simple, the limiting position is arranged between the inward turning action and the inward turning action, and the baffle at the back of the tobacco guide plate limits the tobacco guide plate to be closed to limit the position, so that the tobacco guide plate inward turning type design can be widely popularized.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a smoke guide plate enstrophe formula lampblack absorber, its includes shell (1) and cover and sets up in backplate (2) at its back, shell (1) preceding terminal surface cover install panel (3), smoking mouth (4), its characterized in that have been seted up on panel (3): a smoke guide plate (5) covers the inner end face of the smoke suction port (4), the smoke guide plate (5) is mounted on the back face of the smoke suction port (4) through a hinge at the lower end of the smoke guide plate, a tension spring (6) is arranged between the smoke guide plate (5) and the shell (1), and the tension spring (6) generates tension to always pull the smoke guide plate (5) backwards so that the top of the smoke guide plate (5) backwards opens the smoke suction port (4); still install push rod (7) through actuating mechanism (8) in shell (1), the top of push rod (7) supports and presses at smoke deflector (5) back, actuating mechanism (8) promote smoke deflector (5) through push rod (7) and move, realize opening and closing smoking mouth (4).

2. The smoke guide plate inward turning type range hood according to claim 1, wherein: lead cigarette board (5) back be provided with baffle (9), the top setting that the top of baffle (9) is outstanding leads cigarette board (5), when leading cigarette board (5) and close, baffle (9) support and press the back at panel (3), play restriction and lead cigarette board (5) and close spacing effect.

3. The smoke guide plate inward turning type range hood according to claim 2, wherein: the rear end of the baffle (9) is also provided with a tension spring seat (11), and the tension spring (6) is hung and buckled on the tension spring seat (6).

4. The smoke guide plate inward turning type range hood according to claim 1, wherein: the inner part of the lower end of the back plate (2) is provided with a mounting plate (10) in a protruding way, and the lower end part of the smoke guide plate (5) is arranged on the mounting plate (10) in a hinged way.

5. The smoke guide plate inward turning type range hood according to claim 1, wherein: the driving mechanism (8) comprises a driving motor (81) and a speed reducer (82) connected with the driving motor, and the push rod (7) is installed on an output main shaft (821) of the speed reducer (82).