CN218645629U

CN218645629U - Combined cooker hood box

Info

Publication number: CN218645629U
Application number: CN202320103522.9U
Authority: CN
Inventors: 李世勋
Original assignee: Foshan Jtl Electric Co ltd
Current assignee: Foshan Jtl Electric Co ltd
Priority date: 2023-02-03
Filing date: 2023-02-03
Publication date: 2023-03-17
Anticipated expiration: 2033-02-03

Abstract

The utility model relates to a smoke ventilator technical field provides a modular smoke ventilator box, including shell and collection smoke ventilator board, collection smoke ventilator board arranges the shell lower extreme in and can dismantle with the shell and be connected, the aerofoil window is seted up to the front side of shell, be equipped with the second lift in the aerofoil window, second lift lower extreme is articulated with aerofoil window bottom wall, the second lift is equipped with the location fastener towards shell one side. The board window has all been seted up to box both sides and front side, is equipped with respectively in every board window and can carries out the pivoted and lifts, and when the front side was lifted and is opened, the lift that is located the shell both sides also can be together opened, and the three sides fretwork of shell this moment, the staff can be followed the three direction of fan and maintained it, has wider operating space, makes things convenient for staff's maintenance operation.

Description

Combined cooker hood box

Technical Field

The utility model relates to a smoke ventilator technical field especially relates to a modular oil smoke ventilator box.

Background

A range hood, also known as a range hood, is a kitchen appliance for purifying the kitchen environment. The kitchen ventilator is arranged above a kitchen stove, and can rapidly pump away waste burnt by the stove and oil smoke harmful to human bodies generated in the cooking process and discharge the waste and the oil smoke out of a room.

Common lampblack absorber case, including the lampblack absorber cover, the inlet flue has been seted up to lampblack absorber cover one side, lampblack absorber cover top fixedly connected with box, still including the wind-guiding hole that is used for communicateing lampblack absorber cover and box simultaneously, install the fan in the box, exhaust port and maintenance window have been seted up to box one side, fan air-out end and exhaust port intercommunication, be provided with the apron in the maintenance window, the apron passes through the screw fixation in the box outside, when needs are maintained the box internal fan, will lap open from the maintenance window can, nevertheless because the maintenance window only sets up the one side at the box, when the fan breaks down and need disassemble, just need the staff to go deep into the box with the hand in, disassemble the fan from the both sides of fan, because the restriction of maintaining the window position, the staff is difficult to carry out effectual observation to the condition of fan both sides.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a modular range hood box for solve traditional range hood box, when the fan was maintained to the box in, because the restriction of maintaining the window position, the staff was difficult to carry out effectual observation to the condition of fan both sides, had the shortcoming of difficulty in the maintenance.

For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: a combined type oil fume exhauster box body comprises a shell and a fume collecting cover plate, wherein the fume collecting cover plate is arranged at the lower end of the shell and is detachably connected with the shell;

a wind plate window is arranged on the front side of the shell, a second lifting plate is assembled in the wind plate window, the lower end of the second lifting plate is hinged with the bottom wall of the wind plate window, and a positioning clamping piece is arranged on one side, facing the shell, of the second lifting plate;

the utility model discloses a fan, including shell, curb plate window, locating plate, locating fastener and second lift joint, the curb plate window is seted up to the both sides of shell, shell internally mounted has the fan, and the fan is located between two curb plate windows, be equipped with first lift in the curb plate window, first lift lower extreme is articulated with curb plate window diapire, two one side that first lift is close to the wind plate window is equipped with the locating plate respectively, the locating plate extends to in the wind plate window and through locating fastener and second lift joint.

The further improvement lies in that: the positioning clamping piece comprises two plug pin groups arranged on one side, close to the positioning plate, of the second lifting plate, the two plug pin groups correspond to the two positioning plates respectively, each plug pin group comprises a plurality of plug plugs, and the plug plugs are inserted into the through holes formed in the two positioning plates respectively.

The further improvement lies in that: and sealing rubber strips are arranged at the edges of one side of the first lifting plate and the second lifting plate, which are close to the fan, and are tightly abutted against the side plate window and the air plate window respectively.

The further improvement lies in that: the lower extreme of collection cigarette cover plate is provided with the filter screen and protects the frame, wear to be equipped with the opening with the inside intercommunication of shell in the filter screen protects the frame, the opening part of filter screen protection frame can be dismantled and be connected with the filtration cover plate.

The further improvement lies in that: the lower end of the shell is provided with two bolt connecting plates which are arranged on two sides of the shell and are welded and fixed with the shell, and the bolt connecting plates are provided with a plurality of fixing bolts which penetrate through the bolt connecting plates and are in threaded fit with bolt holes formed in the upper end of the smoke collection cover plate.

The further improvement lies in that: the air outlet port of fan is connected with exhaust duct, and exhaust duct keeps away from shell one end and wears out from the shell upper end.

The further improvement lies in that: the outer side of the shell is sleeved with a decorative outer sheath which is a U-shaped sheath, and the decorative outer sheath is sleeved on the outer side of the shell and is in sliding fit with the shell.

The further improvement is that: the elastic sheath is arranged at the joint of the through hole and the clamping plug, the elastic sheath is sleeved outside the clamping plug and is fixedly connected with the positioning plate, and the two ends of the elastic sheath are provided with limiting edges which are arranged on the two sides of the positioning plate.

The utility model has the advantages that: the board window has all been seted up to box both sides and front side, is equipped with respectively in every board window and can carries out the pivoted and lifts, and when the front side was lifted and is opened, the lift that is located the shell both sides also can be together opened, and the three sides fretwork of shell this moment, the staff can be followed the three direction of fan and maintained it, has wider operating space, makes things convenient for staff's maintenance operation.

Drawings

Fig. 1 is a first view structural diagram of the middle combined type range hood box of the present invention.

Fig. 2 is a second view angle structure diagram of the middle combined type range hood box of the utility model.

Fig. 3 is a structural diagram of the housing of the present invention.

Fig. 4 is a cross-sectional view of the middle case of the present invention.

Fig. 5 is a sectional view of the middle positioning plate of the present invention.

Wherein: 1. a housing; 2. a fume collecting hood panel; 3. a bolt connecting plate; 4. a fixing bolt; 5. a fan; 6. decorating the outer sheath; 7. a filter screen protecting frame; 8. a filter housing plate; 9. an oil cup; 10. a side panel window; 11. a first lifting plate; 12. a wind plate window; 13. a second lifting plate; 14. sealing rubber strips; 15. positioning a plate; 16. perforating; 17. blocking; 18. an elastic sheath.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

Referring to fig. 1, 2, 3, 4 and 5, the present embodiment provides a combined type range hood box, which includes a housing 1 and a fume collecting cover plate 2, wherein the fume collecting cover plate 2 is disposed at the lower end of the housing 1 and detachably connected to the housing 1;

a wind board window 12 is arranged at the front side of the shell 1, a second lifting board 13 is assembled in the wind board window 12, the second lifting board 13 is matched with the wind board window 12, the lower end of the second lifting board 13 is hinged with the bottom wall of the wind board window 12, and a positioning clamping piece is arranged at one side, facing the shell 1, of the second lifting board 13; the second lifting plate 13 at the front side of the casing 1 is opened, and a worker can maintain the fan 5 in the casing 1 through the fan plate window 12.

Side plate window 10 is seted up to the both sides of

shell

1, 1 internally mounted of shell has fan 5, and fan 5 is located between two side plate windows 10, be equipped with first lift 11 in the side plate window 10, first lift 11 cooperatees with side plate window 10, first lift 11 lower extreme is articulated with side plate window 10 diapire, one side that two first lifts 11 are close to wind plate window 12 is equipped with locating plate 15, locating plate 15 extends to in the wind plate window 12 and through location fastener and second lift 13 joint. When the second lifting plate 13 is opened, the first lifting plates 11 positioned at two sides of the shell 1 can also be opened, at the moment, three sides of the shell 1 are hollow, and a worker can maintain the fan 5 from three directions.

Specifically, the positioning fastener includes two dowel pin sets disposed on one side of the second lift plate 13 close to the positioning plate 15, the two dowel pin sets respectively correspond to the two positioning plates 15, the dowel pin set includes a plurality of bayonet plugs 17, and each bayonet plug 17 is inserted into each through hole disposed on the two positioning plates 15. When the side plate window 10 and the wind plate window 12 are closed, the first lifting plates 11 at both sides of the housing 1 are first closed in the side plate window 10, at this time, the positioning plate 15 located at the inner side of the first lifting plate 11 extends into the wind plate window 12, when the second lifting plate 13 is closed in the wind plate window 12, the clamping plugs 17 on the second lifting plate 13 penetrate into the through holes 16 on the positioning plate 15, and then the two first lifting plates 11 are locked at the same time, so that the opening and closing are convenient.

More specifically, in order to ensure the air tightness of the casing 1, sealing rubber strips 14 are respectively arranged at one side edges of the first lifting plate 11 and the second lifting plate 13 close to the fan 5, and the sealing rubber strips 14 are respectively and tightly abutted against the side plate window 10 and the fan plate window 12.

More specifically, the lower end of the fume collecting hood plate 2 is provided with a filter screen protection frame 7, an opening communicated with the inside of the shell 1 is arranged in the filter screen protection frame 7 in a penetrating way, and the opening of the filter screen protection frame 7 is detachably connected with a filter hood plate 8; the filter housing plate 8 is obliquely arranged, and the detachable oil cup 9 is arranged at the bottom end of the filter housing plate 8 and used for collecting oil dropping from the filter housing plate 8.

More specifically, the lower end of the shell 1 is provided with two bolt connecting plates 3, the two bolt connecting plates 3 are arranged on two sides of the shell 1 and are welded and fixed with the shell 1, a plurality of fixing bolts 4 are assembled on the bolt connecting plates 3, and the fixing bolts 4 penetrate through the bolt connecting plates 3 and are in threaded fit with bolt holes formed in the upper end of the smoke collection cover plate 2. The shell 1 is detachably mounted at the upper end of the fume collecting cover plate 2 in a threaded connection mode, and the split type connecting structure can facilitate the worker to disassemble and replace each part of the box body of the range hood.

More specifically, the air outlet port of fan 5 is connected with exhaust duct, and exhaust duct is kept away from 1 one end of shell and is worn out from 1 upper end of shell. The motor drives the impeller inside the fan 5 to rotate, the impeller generates negative pressure in the shell 1 in the rotation process, smoke positioned below the smoke collection cover plate 2 can enter the filter screen protection frame 7 under the guide of the fan 5, and is discharged through the fan 5 and the exhaust pipeline after being filtered. It should be noted that the upper end of the casing 1 is sealed with the exhaust duct, while the upper end of the casing 1 is kept closed to keep the smoke exhausted from the exhaust duct.

In order to protect the housing 1, the first lifting plate 11 and the second lifting plate 13, in a preferred embodiment, a decorative outer sheath 6 is sleeved outside the housing 1, the decorative outer sheath 6 is a U-shaped sheath, and the decorative outer sheath 6 is sleeved outside the housing 1 and is in sliding fit with the housing 1. When the first lifting plate 11 and the second lifting plate 13 on the outer side of the shell 1 are both folded, the decorative outer sheath 6 can be sleeved outside the shell 1 from the upper part of the shell 1, the decorative outer sheath 6 can be in contact with the first lifting plate 11 and the second lifting plate 13, the first lifting plate 11 and the second lifting plate 13 are protected from the outer side of the shell 1, the decorative outer sheath 6 is a U-shaped sheath, namely, a crack is reserved on one side of the U-shaped sheath, and the width of the crack is larger than the width or the diameter of an exhaust pipeline, so that a user can conveniently detach the decorative outer sheath 6 from the outer side of the shell 1.

The second flap 13 is covered in the damper window 12 by rotation, the plug 17 located inside the second flap 13 penetrates into the through hole 16 of the positioning plate 15, and since the plug 17 penetrates into the through hole 16 obliquely, the diameter of the plug 17 should be smaller than the diameter of the through hole 16 and a clearance space allowing the plug 17 to move is left between the plug 17 and the through hole 16, but the clearance may cause looseness between the plug 17 and the positioning plate 15, which affects the locking of the first flap 11 and the second flap 13.

Referring to fig. 5, in a preferred embodiment, an elastic sheath 18 is disposed at a connection portion of the through hole 16 and the locking plug 17, the elastic sheath 18 is sleeved outside the locking plug 17 and is fixedly connected to the positioning plate 15, and two ends of the elastic sheath 18 are disposed with limiting edges disposed at two sides of the positioning plate 15. When the plug 17 penetrates into the through hole 16, the elastic sheath 18 in the through hole 16 contacts with the plug 17, the elastic sheath 18 is tightly matched with the outer wall of the plug 17 through elastic contraction, and a large friction resistance is formed between the elastic sheath 18 and the outer wall, so that the second opening 13 is ensured not to be loosened after assembly.

This combined type oil smoke exhaust box body, it has the difference with traditional oil smoke exhaust box body, fan 5 fixes in shell 1, curb plate window 10 and wind board window 12 have been seted up respectively to the both sides of shell 1 and the front side of shell 1, be equipped with respectively in curb plate window 10 and the wind board window 12 and carry out pivoted first lifting 11 and second lifting 13, when opening second lifting 13, the first lifting 11 that is located shell 1 both sides also can be together opened, shell 1's three side fretworks this moment, the staff can follow fan 5's three direction and maintain it, there is wider operating space, make things convenient for staff maintenance operation.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a modular range hood box, includes shell (1) and collection petticoat pipe board (2), shell (1) lower extreme is arranged in and shell (1) can be dismantled with shell (1) and be connected its characterized in that to collection petticoat pipe board (2):

a wind plate window (12) is arranged on the front side of the shell (1), a second lifting plate (13) is assembled in the wind plate window (12), the lower end of the second lifting plate (13) is hinged with the bottom wall of the wind plate window (12), and a positioning clamping piece is arranged on one side, facing the shell (1), of the second lifting plate (13);

side plate window (10) are seted up to the both sides of shell (1), shell (1) internally mounted has fan (5), and fan (5) are located between two side plate windows (10), be equipped with first lift (11) in side plate window (10), first lift (11) lower extreme is articulated, two with side plate window (10) diapire first lift (11) are close to one side of wind plate window (12) and are equipped with locating plate (15) respectively, locating plate (15) extend to in wind plate window (12) and through location fastener and second lift (13) joint.

2. The combination range hood housing of claim 1, wherein: the positioning clamping piece comprises two plug pin groups arranged on one side, close to the positioning plate (15), of the second lifting plate (13), the two plug pin groups correspond to the two positioning plates (15) respectively, each plug pin group comprises a plurality of clamping plugs (17), and each clamping plug (17) is inserted into each through hole (16) formed in the two positioning plates (15) respectively.

3. The combination range hood cabinet of claim 1, wherein: and sealing rubber strips (14) are arranged at the edges of one sides of the first lifting plate (11) and the second lifting plate (13) close to the fan, and the sealing rubber strips (14) are tightly abutted to the side plate window (10) and the air plate window (12) respectively.

4. The combination range hood cabinet of claim 1, wherein: the lower extreme of collection fume shield plate (2) is provided with filter screen protection frame (7), wear to be equipped with the opening with the inside intercommunication of shell (1) in filter screen protection frame (7), the opening part of filter screen protection frame (7) can be dismantled and be connected with and filter shield plate (8).

5. The combination range hood housing of claim 1, wherein: the smoke collection cover plate is characterized in that two bolt connecting plates (3) are arranged at the lower end of the shell (1), the two bolt connecting plates (3) are arranged on two sides of the shell (1) and are fixedly welded with the shell (1), a plurality of fixing bolts (4) are assembled on the bolt connecting plates (3), and the fixing bolts (4) penetrate through the bolt connecting plates (3) and are in threaded fit with bolt holes formed in the upper end of the smoke collection cover plate (2).

6. The combination range hood cabinet of claim 1, wherein: the air outlet port of fan is connected with exhaust duct, and exhaust duct keeps away from shell (1) one end and wears out from shell (1) upper end.

7. The combination range hood housing of claim 1, wherein: the outer side of the shell (1) is sleeved with a decorative outer sheath (6), the decorative outer sheath (6) is a U-shaped sheath, and the decorative outer sheath (6) is sleeved on the outer side of the shell (1) and is in sliding fit with the shell (1).

8. The combination range hood housing of claim 2, wherein: the elastic protective sleeve is characterized in that an elastic protective sleeve (18) is arranged at the joint of the through hole (16) and the clamping plug (17), the elastic protective sleeve (18) is sleeved outside the clamping plug (17) and is fixedly connected with the positioning plate (15), limiting edges are arranged at two ends of the elastic protective sleeve (18), and the limiting edges are arranged on two sides of the positioning plate (15).