Split type range hood

Abstract

A split type range hood comprises a machine shell, an air cabinet, a centrifugal fan and a smoke exhaust connector, and a smoke guide hole is formed in a top plate of the machine shell; the centrifugal fan is arranged in the air cabinet, the smoke exhaust connector is arranged on a top plate of the air cabinet and communicated with the centrifugal fan, and the air cabinet is connected with the machine shell. Due to the adoption of the structure, during production and manufacturing, the shell and the wind frame are respectively used as a module and are respectively packaged; the size is small and carrying is convenient; a consumer can assemble by himself / herself after purchasing without a special tool, and assembly is convenient.

Description

Technical Field

[0001] The utility model relates to a range hood. Background Art

[0002] The current prior art is Chinese Patent 201621399396.2, a range hood, comprising a casing, a panel, a wind cabinet, a centrifugal fan, an oil net and an oil collecting box, wherein the front portion of the casing comprises an edge plate portion and a panel portion, an oil fume collecting chamber is arranged at the center of the panel portion, and a guide hole is arranged on the back plate of the oil fume collecting chamber; the upper and lower glass panels are fixedly connected to the upper and lower panel portions of the oil fume collecting chamber respectively; the middle guide plate is opposite to the front opening of the oil fume collecting chamber, and there is a guide gap between the upper end and the inclined plate of the middle guide plate and the top and bottom wall plates of the oil fume collecting chamber; the two sides of the upper end of the middle guide plate are pivotally connected to the two side wall plates of the oil fume collecting chamber, and the lower end is connected to the oil fume collecting chamber through a detachable device; the middle guide plate is rotatably matched with the oil fume collecting chamber, so that the oil fume collecting chamber can be easily cleaned, and on the other hand, it can also be extended into the casing to clean the casing; the oil net can be taken out from the oil guide hole of the oil fume collecting chamber for cleaning, which is convenient to use. The existing problems are: the wind cabinet and the casing are connected as one, the packaging and storage volume is large, the transportation is inconvenient, and the cost is high. Utility Model Content

[0003] The utility model aims to provide a split-type range hood, which has a wind cabinet module and a casing which are packaged separately, has a small volume and is convenient to carry, and is easy to assemble without special tools.

[0004] The utility model is implemented as follows: a split-type range hood, which is special in that it includes a housing, a wind cabinet, a centrifugal fan and a smoke exhaust interface.

[0005] A smoke guide hole is provided on the top plate of the casing;

[0006] The centrifugal fan is arranged in the wind cabinet, the smoke exhaust interface is arranged on the top plate of the wind cabinet and is communicated with the centrifugal fan, and the wind cabinet is connected with the casing.

[0007] Preferably: the rear end of the smoke guide hole passes through the back plate of the housing,

[0008] The bottom of the smoke guide hole is provided with a front seat plate, a side seat plate and a rear seat plate. The rear seat plate is provided with screw holes, and the side seat plates are provided with rectangular buckle hook holes.

[0009] The lower end of the front wall plate of the wind cabinet is provided with an inner flange and a right-angled buckle plate, the lower end of the side wall plate is provided with an angled buckle hook, the rear wall plate is provided with a rear-opening avoidance cavity, and the bottom plate of the avoidance cavity is provided with a connecting hole.

[0010] The right-angle buckle plate is buckled with the front seat plate, the front seat plate supports the inner flange, the angle buckle hook is buckled with the side seat plate at one end of the buckle hook hole, the side seat plate supports the lower end of the side wall plate, and the screw passes through the connecting hole and is screwed with the screw hole.

[0011] Preferably: the angle hook comprises a vertical base plate and a hook portion, the gap between the hook portion and the lower end of the side wall plate is adapted to the thickness of the side seat plate, the vertical base portion cooperates with one end of the hook hole to stop, and the hook portion fits with the lower surface of the side seat plate.

[0012] Preferably: screw holes are provided on the front wall plate and the side wall plate of the smoke guide hole;

[0013] The front wall plate and the side wall plate of the wind cabinet are provided with connecting holes, and screws pass through the connecting holes and are screwed into the screw holes.

[0014] Preferably: a square ring seat plate is provided at the bottom of the smoke guide hole, and screw holes are respectively provided on the front seat plate and the side seat plate of the square ring seat plate; a connecting hole is provided on the back plate of the smoke guide hole;

[0015] The lower part of the rear wall plate of the wind cabinet is provided with screw holes, and the lower part is provided with a rear opening frame-shaped fixing seat with a hollow upper opening surrounding the lower ends of the front wall plate and the side wall plate;

[0016] The lower end of the wind cabinet is inserted into the smoke guide hole, the square ring-shaped seat plate supports the lower end of the back plate and the frame-shaped fixing seat of the wind cabinet, the screws pass through the connecting holes on the back plate of the smoke guide hole and are screwed into the screw holes on the rear wall plate, the screws pass through the connecting holes on the bottom plate of the rear opening frame-shaped fixing seat and are screwed into the screw holes on the square ring-shaped seat plate, and the circumferential wall plates of the frame-shaped fixing seat are respectively fitted with the front wall plate and the side wall plates of the smoke guide hole.

[0017] The utility model discloses a split-type range hood. Due to the structure, during manufacturing, the casing and the wind frame are respectively used as a module and are packaged separately. The size is small and the transportation is convenient. Consumers can assemble the range hood by themselves after purchase without special tools, and the assembly is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a stereogram of the utility model.

[0019] Figure 2 yes Figure 1 A partial enlarged view of .

[0020] Figure 3 It is one of the three-dimensional exploded views of the utility model.

[0021] Figure 4 This is the second three-dimensional exploded view of the present utility model.

[0022] Figure 5 It is a three-dimensional diagram of a wind cabinet of the utility model.

[0023] Figure 6 yes Figure 5 A partial enlarged view of .

[0024] Figure 7It is a stereogram of the second embodiment of the present utility model.

[0025] Figure 8 It is one of the three-dimensional exploded views of the second embodiment of the present utility model.

[0026] Fig. 9 This is the second exploded perspective view of the second embodiment of the present utility model. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Example 1

[0030] like Figure 1 , Figure 2 , Figure 3 As shown, a split-type range hood comprises a housing 1, a wind cabinet 2, a centrifugal fan 3 and a smoke exhaust interface 4.

[0031] The top plate of the casing 1 is provided with a smoke guide hole 11, and the wind cabinet 2 has a lower opening, and the casing and the wind cabinet are used as a module; when packaging, the casing and the wind cabinet are packaged separately, which has the characteristic of small volume;

[0032] The centrifugal fan 3 is arranged in the wind cabinet 2 , the smoke exhaust interface 4 is arranged on the top plate of the wind cabinet 2 and is connected with the centrifugal fan 3 , and the wind cabinet 2 is connected with the casing 1 .

[0033] The rear end of the smoke guide hole 11 passes through the back plate of the housing 1.

[0034] The bottom of the smoke guide hole 11 is provided with a front seat plate 12, a side seat plate 13 and a rear seat plate 14. The rear seat plate 14 is provided with screw holes, and the side seat plate 13 is provided with rectangular buckle hook holes 131.

[0035] The lower end of the front wall plate of the wind cabinet 2 is provided with an inner flange 21 and a right-angled gusset plate 22, the right-angled gusset plate 22 includes a vertical gusset plate portion and a horizontal gusset plate portion, the vertical gusset plate portion is connected to the suspended end of the inner flange, and the gap between the horizontal gusset plate portion and the inner flange 21 is adapted to the thickness of the front seat plate 12;

[0036] An angle hook 23 is provided at the lower end of the side wall plate of the wind cabinet 2;

[0037] A rear opening cavity 24 is provided on the rear wall plate of the wind cabinet 2, and a connecting hole 241 is provided on the bottom plate of the cavity 24.

[0038] The right angle buckle plate 22 is buckled with the front seat plate 12, the front seat plate 12 supports the inner flange 21, the angle buckle hook 23 is buckled with the side seat plate 13 at one end of the buckle hook hole 131, the side seat plate 13 supports the lower end of the side wall plate, and the screw passes through the connecting hole 241 and is screwed with the screw hole on the rear seat plate 14. With such a structure, when assembling, there is no need for special tools and professional technicians, consumers can assemble by themselves, and the operation is convenient, and it can also prevent the wind cabinet and the casing from moving relative to each other and prevent vibration.

[0039] The angled hook 23 includes a vertical base plate 231 and a hook portion 232. The gap between the hook portion 232 and the lower end of the side wall plate is adapted to the thickness of the side seat plate. The vertical base 231 cooperates with one end of the hook hole 131 to stop, and the hook portion 232 fits against the lower surface of the side seat plate.

[0040] As a further improvement of the present utility model: screw holes are provided on the front wall plate and the side wall plate of the smoke guide hole 11;

[0041] The front wall plate and the side wall plate of the wind cabinet 2 are provided with connecting holes, and screws pass through the connecting holes and are screwed into the screw holes.

[0042] Example 2

[0043] like Figure 7 , Figure 8 , Fig. 9 As shown, a square ring seat plate 15 is provided at the bottom of the smoke guide hole 11, and screw holes are provided on the front seat plate and the side seat plate of the square ring seat plate 15 respectively; a connecting hole 111 is provided on the back plate of the smoke guide hole 11;

[0044] The lower part of the rear wall plate of the wind cabinet 2 is provided with a screw hole 25, and the lower part is provided with a hollow upper opening rear opening frame-shaped fixing seat 26 surrounding the lower ends of the front wall plate and the side wall plate;

[0045] The lower end of the wind cabinet 2 is inserted into the smoke guide hole 11, and the square ring-shaped seat plate 15 supports the lower end of the back plate of the wind cabinet 2 and the rear opening frame-shaped fixing seat 26. The screws pass through the connecting holes 111 on the back plate of the smoke guide hole 11 and are screwed into the screw holes 25 on the rear wall plate. The screws pass through the connecting holes on the bottom plate of the rear opening frame-shaped fixing seat 26 and are screwed into the screw holes on the square ring-shaped seat plate 15. The circumferential wall plates of the frame-shaped fixing seat 15 are respectively fitted with the front wall plate and the side wall plates of the smoke guide hole 11.

[0046] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A split-type range hood, characterized in that: Including housing, wind cabinet, centrifugal fan and smoke exhaust interface, A smoke guide hole is provided on the top plate of the casing; The centrifugal fan is arranged in the wind cabinet, the smoke exhaust interface is arranged on the top plate of the wind cabinet and is connected with the centrifugal fan, and the wind cabinet is connected with the casing; The rear end of the smoke guide hole passes through the back plate of the casing. The bottom of the smoke guide hole is provided with a front seat plate, a side seat plate and a rear seat plate. The rear seat plate is provided with screw holes, and the side seat plates are provided with rectangular buckle hook holes. The lower end of the front wall plate of the wind cabinet is provided with an inner flange and a right-angled buckle plate, the lower end of the side wall plate is provided with an angled buckle hook, the rear wall plate is provided with a rear-opening avoidance cavity, and the bottom plate of the avoidance cavity is provided with a connecting hole. The right-angle buckle plate is buckled with the front seat plate, the front seat plate supports the inner flange, the angle buckle hook is buckled with the side seat plate at one end of the buckle hook hole, the side seat plate supports the lower end of the side wall plate, and the screw passes through the connecting hole and is screwed with the screw hole.

2. A split-type range hood according to claim 1, characterized in that: The angle hook comprises a vertical base plate and a hook portion, the gap between the hook portion and the lower end of the side wall plate is adapted to the thickness of the side seat plate, the vertical base portion cooperates with one end of the hook hole to stop, and the hook portion fits with the lower surface of the side seat plate.

3. The split-type range hood according to claim 1, characterized in that: The front wall plate and the side wall plate of the smoke guide hole are provided with screw holes; The front wall plate and the side wall plate of the wind cabinet are provided with connecting holes, and screws pass through the connecting holes and are screwed into the screw holes.

4. The split-type range hood according to claim 1, characterized in that: A square ring seat plate is provided at the bottom of the smoke guide hole, and screw holes are provided on the front seat plate and the side seat plate of the square ring seat plate respectively; a connecting hole is provided on the back plate of the smoke guide hole; The lower part of the rear wall plate of the wind cabinet is provided with screw holes, and the lower part is provided with a rear opening frame-shaped fixing seat with a hollow upper opening surrounding the lower ends of the front wall plate and the side wall plate; The lower end of the wind cabinet is inserted into the smoke guide hole, the square ring-shaped seat plate supports the lower end of the back plate and the frame-shaped fixing seat of the wind cabinet, the screws pass through the connecting holes on the back plate of the smoke guide hole and are screwed into the screw holes on the rear wall plate, the screws pass through the connecting holes on the bottom plate of the rear opening frame-shaped fixing seat and are screwed into the screw holes on the square ring-shaped seat plate, and the circumferential wall plates of the frame-shaped fixing seat are respectively fitted with the front wall plate and the side wall plates of the smoke guide hole.

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