CN212057422U

CN212057422U - Smoke guide plate mounting structure of closed range hood

Info

Publication number: CN212057422U
Application number: CN201922272640.9U
Authority: CN
Inventors: 李国炜; 魏云峰
Original assignee: GUANGDONG MICAN ELECTRIC APPLIANCE CO LTD
Current assignee: GUANGDONG MICAN ELECTRIC APPLIANCE CO LTD
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-12-01
Anticipated expiration: 2029-12-18

Abstract

The utility model provides a closed lampblack absorber smoke deflector mounting structure, its includes the lampblack absorber body, and lampblack absorber body front end is provided with the smoking mouth, and the smoking mouth outer end covers installs smoke deflector, its characterized in that: lead the cigarette board on the side by the centre gripping fix on the cylinder of articulated shaft, be close to on the inner cylinder of articulated shaft about it both ends face position and be provided with the draw-in groove, install the connecting seat on the lampblack absorber body, be provided with the picture peg of outside extension on the connecting seat, in the picture peg inserted the draw-in groove on the articulated shaft, the locating shaft inserted and set up the hinge hole on the picture peg from the articulated shaft about both ends face and is connected, do coaxial coupling with the articulated shaft with the locating shaft, coaxial rotation can be made to the hinge hole relatively to the locating shaft, realize opening and shutting of leading the. The utility model has the advantages that: the smoke guide plate is connected with the range hood body in a closed manner, and oil smoke cannot escape from the gap between the smoke guide plate and the range hood body, so that the oil smoke suction efficiency is improved.

Description

Smoke guide plate mounting structure of closed range hood

Technical Field

The utility model relates to a lampblack absorber specifically is a closed lampblack absorber smoke deflector mounting structure.

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. In the prior art, the smoke baffle is hinged with the range hood body by using a hinge shaft, when the smoke baffle is opened, a certain gap still exists between the range hood body and the smoke baffle, and a small amount of partial oil smoke can be discharged to a kitchen from the gap, so that the oil absorption rate of the range hood is low, the quality of the air in the kitchen is poor, and in order to solve the above defects, a smoke guide plate mounting structure of a closed range hood is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the shortcoming that prior art exists, provide a simple structure, convenient to use, the cost of manufacture is low, and seamless connection between smoke deflector and lampblack absorber body to avoid the oil smoke to upwards escape, promote the oil smoke absorption rate, keep a closed lampblack absorber smoke deflector mounting structure of the pleasing to the eye fashion of lampblack absorber appearance.

The utility model discloses the purpose is realized with following mode: the utility model provides a closed lampblack absorber smoke deflector mounting structure, its includes the lampblack absorber body, and lampblack absorber body front end is provided with the smoking mouth, and the smoking mouth outer end covers installs smoke deflector, its characterized in that: lead the cigarette board on the side by the centre gripping fix on the cylinder of articulated shaft, be close to on the inner cylinder of articulated shaft about it both ends face position and be provided with the draw-in groove, install the connecting seat on the lampblack absorber body, be provided with the picture peg of outside extension on the connecting seat, in the picture peg inserted the draw-in groove on the articulated shaft, the locating shaft inserted and set up the hinge hole on the picture peg from the articulated shaft about both ends face and is connected, do coaxial coupling with the articulated shaft with the locating shaft, coaxial rotation can be made to the hinge hole relatively to the locating shaft, realize opening and shutting of leading the.

The inner column of articulated shaft personally submit circular-arcly, its outer cylinder is the platform form, the back is closed to the smoke guide plate, outer cylinder is the same level with the panel of lampblack absorber mutually, is provided with the mounting groove on the lower cylinder of articulated shaft, the side clamp is fixed in the mounting groove on the smoke guide plate's.

The clamping groove is only arranged on the inner cylindrical surface of the hinge shaft, so that the clamping groove is not exposed outside after the smoke guide plate is closed.

The length of the upper side wall of the mounting groove is smaller than that of the lower side wall, and a plurality of transversely extending anti-skidding teeth are distributed on the upper side wall and the lower side wall.

The articulated shaft is made into a shape by the length of an aluminum section bar intercepting design.

The smoking mouth top be provided with inside sunken circular arc mounting groove, the connecting seat sets up in this circular arc mounting groove both sides, fixes the articulated shaft rotation type in this circular arc mounting groove.

The connecting seat on the lower extreme set up a plurality of mounting hole respectively, the set screw passes lampblack absorber body and connecting seat spiro union, is connected connecting seat and lampblack absorber body fixedly.

The utility model has the advantages that: 1. simple structure, the cost of manufacture is low, improves market competition. 2. The smoke guide plate is connected with the range hood body in a closed manner, and oil smoke cannot escape from the gap between the smoke guide plate and the range hood body, so that the oil smoke suction efficiency is improved. 3. The unique articulated shaft design makes no matter open and shut or closed state between smoke deflector and the organism, and the position of connection between the two does not have the gap to appear, thereby has kept the neat and artistic of lampblack absorber appearance.

Drawings

Fig. 1 is a closed state diagram of the smoke guide plate of the present invention.

Fig. 2 is the open state diagram of the smoke guide plate of the present invention.

Fig. 3 is a sectional view of the structure of the present invention.

Fig. 4 is the assembly structure diagram of the middle smoke guide plate and the range hood body.

Fig. 5 is an enlarged view of a portion a in fig. 4 according to the present invention.

Fig. 6 is the assembly structure view of the smoke guide plate and the hinge shaft of the utility model.

Fig. 7 is a schematic structural view of the middle connection seat of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The utility model provides a closed lampblack absorber smoke deflector mounting structure, its includes

lampblack absorber body

1, and 1 front end of lampblack absorber body is provided with

smoking mouth

2, and 2 outer ends of smoking mouth cover and install smoke deflector 3, its characterized in that: lead cigarette board 3 go up the side and be fixed on articulated shaft 4's cylinder by the centre gripping, be close to on articulated shaft 4's the inner cylinder about it on the face position be provided with draw-in groove 41, install connecting seat 5 on the lampblack absorber body 1, be provided with outside extension's picture peg 51 on the connecting seat 5, picture peg 51 inserts in the draw-in groove 41 on the articulated shaft 4, the locating shaft inserts and is connected with the hinge hole 52 that sets up on picture peg 51 from articulated shaft 4's the left and right sides both ends face, make coaxial coupling with articulated shaft 4 and locating shaft, coaxial rotation can be made to hinge hole 52 relatively to the locating shaft, realize opening and shutting of leading cigarette board.

The interior cylinder of articulated shaft 4 personally submit circular-arcly, its outer cylinder is the platform form, leads cigarette board 3 and closes the back, outer cylinder and the panel 11 looks parallel and level of lampblack absorber, be provided with mounting groove 42 on the lower cylinder of articulated shaft 4, the side clamp of going up of leading cigarette board 3 is fixed in mounting groove 42.

The clamping groove 41 is only arranged on the inner cylindrical surface of the hinge shaft 4, so that the clamping groove 41 is not exposed outside after the smoke guide plate 3 is closed.

The length of the upper side wall of the mounting groove 42 is less than that of the lower side wall, and a plurality of anti-slip teeth 43 extending transversely are distributed on the upper side wall and the lower side wall.

The articulated shaft 4 is made by the length of aluminium alloy intercepting design and is moulded.

2 tops of smoking mouth be provided with inside sunken circular arc mounting groove 21, connecting seat 5 sets up in this circular arc mounting groove 21 both sides, fixes articulated shaft 4 rotation type in this circular arc mounting groove 21.

The upper end and the lower end of the connecting seat 5 are respectively provided with a plurality of mounting holes 53, and the fixing screws penetrate through the range hood body 1 to be in threaded connection with the connecting seat 5, so that the connecting seat 5 is fixedly connected with the range hood body 1.

The working principle is as follows: in the present case, lead between smoke deflector and lampblack absorber body and be connected through the articulated shaft, the inner column of articulated shaft is circular-arcly, and the smoking mouth top is provided with inside sunken circular arc mounting groove, and the connecting seat setting is in this circular arc mounting groove both sides, fixes the articulated shaft rotation type in this circular arc mounting groove, opens when the smoke deflector, and the articulated shaft rotates along the circular arc mounting groove, does not have great clearance between articulated shaft and circular arc mounting groove to make the closed be connected between smoke deflector and lampblack absorber body. When the smoke guide plate is opened, the smoke ventilator works, the rising smoke cannot escape upwards but enters the smoke ventilator along the smoke guide plate, and therefore the smoke absorption efficiency of the smoke ventilator is improved. The kitchen air purifier is also beneficial to keeping the kitchen air fresh and protecting the body health of users.

Furthermore, the side is fixed on the cylinder of articulated shaft by the centre gripping on the smoke deflector, and the position that is close to its both ends face about on the inner cylinder of articulated shaft is provided with the draw-in groove, is provided with the picture peg of outside extension on the connecting seat of installation on the lampblack absorber body, and the picture peg inserts in the draw-in groove on the articulated shaft, and the location axle inserts and is connected with the hinge hole that sets up on the picture peg from the both ends face about the articulated shaft, makes coaxial coupling with the location axle, and the coaxial rotation can be made to the hinge hole relatively to the location axle. The connecting structure in the structure is simple, the installation and operation are convenient and fast, and the installation efficiency is high. Meanwhile, the connecting part of the hinge is hidden at the rear end face of the hinge shaft, so that the connecting part can not be seen from the front face of a user no matter the smoke guide plate is closed or opened, and the appearance of the range hood is kept neat and attractive. The problem that the appearance of the hinged part is influenced in the traditional exposed hinged mechanism is also avoided, and oil stains are easy to accumulate at the position and are difficult to clean.

Further: articulated shaft 4 in the present case is by the length preparation shaping of aluminium alloy intercepting design, and articulated shaft 4 adopts integral cover in the upper end of smoke deflector, when keeping smoke deflector to have airtight function between the lampblack absorber body, because the articulated shaft is the section bar preparation, so its when the lampblack absorber that is suitable for different models uses, only need change the length of its intercepting can to promote its application scope. In addition, the structure of the aluminum profile can also play a role in decorating the smoke guide plate, so that the appearance of the smoke guide plate is more attractive, fashionable and stereoscopic, and the smoke guide plate can be widely popularized and used.

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 closed lampblack absorber smoke deflector mounting structure, its includes lampblack absorber body (1), and lampblack absorber body (1) front end is provided with smoking mouth (2), and smoking mouth (2) outer end covers installs smoke deflector (3), its characterized in that: lead cigarette board (3) on the side by the centre gripping fix on the cylinder of articulated shaft (4), be close to on the inner cylinder of articulated shaft (4) about it both ends face position and be provided with draw-in groove (41), install connecting seat (5) on lampblack absorber body (1), be provided with outside extension picture peg (51) on connecting seat (5), picture peg (51) insert draw-in groove (41) on articulated shaft (4), location axle (44) insert and set up hinge hole (52) on picture peg (51) from articulated shaft (4) about both ends face and are connected, do coaxial coupling with articulated shaft (4) and location axle, the location axle can make coaxial rotation relative hinge hole (52), realize opening and shutting of leading cigarette board (3).

2. A closed range hood smoke guide plate mounting structure as set forth in claim 1, wherein: the interior cylinder of articulated shaft (4) be circular-arcly, its outer cylinder is the platform form, leads cigarette board (3) and closes the back, outer cylinder and panel (11) looks parallel and level of lampblack absorber, is provided with mounting groove (42) on the lower cylinder of articulated shaft (4), the side clamp of going up of leading cigarette board (3) is fixed in mounting groove (42).

3. A closed range hood smoke guide plate mounting structure as set forth in claim 1, wherein: the clamping groove (41) is only arranged on the inner cylindrical surface of the hinge shaft (4), so that the clamping groove (41) is not exposed outside after the smoke guide plate (3) is closed.

4. A closed range hood smoke guide plate mounting structure as set forth in claim 2, wherein: the length of the upper side wall of the mounting groove (42) is smaller than that of the lower side wall, and a plurality of transversely extending anti-skidding teeth (43) are distributed on the upper side wall and the lower side wall.

5. A closed range hood smoke guide plate mounting structure as set forth in claim 1, wherein: the articulated shaft (4) is made and formed by the length of an aluminum section bar intercepting design.

6. A closed range hood smoke guide plate mounting structure as set forth in claim 1, wherein: the cigarette mouth (2) top be provided with inside sunken circular arc mounting groove (21), connecting seat (5) set up in this circular arc mounting groove (21) both sides, fix articulated shaft (4) rotation type in this circular arc mounting groove (21).

7. A closed range hood smoke guide plate mounting structure as set forth in claim 1, wherein: the range hood is characterized in that a plurality of mounting holes (53) are respectively formed in the upper end and the lower end of the connecting seat (5), and fixing screws penetrate through the range hood body (1) to be in threaded connection with the connecting seat (5) to fixedly connect the connecting seat (5) with the range hood body (1).