CN2575505Y

CN2575505Y - Anti fumes hoodfor kitchen ventilator

Info

Publication number: CN2575505Y
Application number: CN 02252991
Authority: CN
Inventors: 严建荣; 严建苗
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-09-04
Filing date: 2002-09-04
Publication date: 2003-09-24
Anticipated expiration: 2012-09-04

Abstract

The utility model relates to a removable tower-shaped fume exhauster, which comprises a casing, a fume collecting hood and a face shield, wherein, the casing is composed of a back plate, two side plates and a top plate. A centrifugal fan composed of a centrifugal impeller driven by a motor and a volute casing is arranged in the casing, and an air outlet is arranged on the top plate. The fume collecting hood is fixed at the lower end of the casing and is provided with an air inlet, and the face shield is hooked in a removable mode at corresponding hook holes of bent parts at the front ends of the two side plates of the casing through hooks at both sides. When users clean the removable tower-shaped fume exhauster, a handle on the face shield is pulled and the face shield is pulled upward out of the hooks. Therefore, the parts in the casing can be easily disassembled, which is convenient for the cleaning.

Description

A kind of detachable tower range hood

Technical field

The utility model relates to a kind of detachable tower range hood.

Background technology

Range hood has bigger suction force and de-oiling effect preferably because pressure coefficient is big to oil smoke, has obtained increasingly extensive employing at present.But a problem of thereupon bringing is exactly how to reduce the position of being polluted by grease in this class range hood as far as possible and how more easily gdna contamination to be cleaned.Although adopt low-friction coefficient materials such as spraying polytetrafluoroethylene (PTFE), can to a certain degree delay to pollute, phenomenon that grease is gathered on range hood surface, especially flow passage components such as impeller and spiral case surface is still and is difficult to avoid.Therefore, be necessary regularly these flow passage components to be cleaned.Clean for convenient, prior art has adopted multiple easily detachable structure, the centrifugal range hood of a kind of dark type of for example having authorized, it is made up of cylinder block set and the front shroud that is removably mounted on this cylinder block set, cylinder block set comprises casing, be fixed on centrifugal fan and spiral case in the casing, be fixed on the interior lining panel in this casing, be fixed on the air intake oralia on this interior lining panel and the spiral case and be fixed on safety guard on this air intake oralia, its feature is to pull down the air intake oralia, just can reach the purpose of cleaning, because air intake oralia one end is to be inserted in the socket on this interior lining panel by tongue piece, and another arc end is fixed on the spiral case, dismantles cumbersome.

The utility model content

The purpose of this utility model is intended to overcome above-mentioned the deficiencies in the prior art, and a kind of detachable tower range hood is provided, and by unloading the face shield that is mounted on the casing front end, just can remove the parts in the casing easily, the convenient cleaning.

For achieving the above object, the detachable tower range hood that the utility model provides, it comprises a casing, exhaust fume collecting hood and face shield, described casing is made of a back plate, biside plate and a top board, one centrifugal fan that is made of motor-driven receded disk impeller and spiral case is housed in the casing, an air outlet is arranged on the described top board, described exhaust fume collecting hood is fixed on the lower end of described casing, have an air inlet, it is characterized in that described face shield removably is mounted on the front end of described casing.

The utility model also has following additional technical feature:

Described face shield rear end is provided with at least one pair of symmetrically arranged hook, and they are mounted on respectively in the corresponding dog hole that forms in casing biside plate front end bending part.

Establish the leader on the described face shield.

Described each bending part is provided with a bar shaped dog hole, and the dog hole bottom has a narrow groove.

Described exhaust fume collecting hood is horn-like, is made of a back plate, biside plate and a header board, and back plate is concordant with plate behind the described casing, and biside plate tilts to both sides respectively, and header board turns forward.

Described air inlet is provided with a guard, and a catchment cup is installed below the guard.

The utility model has following advantage compared to existing technology: as long as unload the face shield that is installed on the described casing biside plate front end bending part simply, just can unload impeller easily, overcurrents such as the spiral case part of range hood fully be exposed, so that clean; Described casing is a cylinder body shape, and described exhaust fume collecting hood tilts to described casing, and external form is the tower shape, and integral body is very attractive in appearance.

Description of drawings

The decomposition diagram that Fig. 1 provides for the utility model;

A-A when Fig. 2 is Fig. 1 installment state is to cutaway view, and face shield is in installment state.

The specific embodiment

Referring to Fig. 1 and Fig. 2, the detachable tower range hood that the utility model provides comprises a casing 1, exhaust fume collecting hood 2 and face shield 3, described casing is by a back plate 11,

biside plate

12,13 and one top board 14 constitutes, the centrifugal fan 4 that one receded disk impeller 42 that is driven by motor 41 and spiral case 43 constitute is housed in the casing 1, one air outlet 15 is arranged on the described top board, described exhaust fume collecting hood 2 is fixed on the lower end of described casing 1, has an air inlet 15, described face shield 3 removably is mounted on the lower end of described casing 1, during cleaning, hold the handle 31 on the described face shield 2, face shield upwards one is pulled out hook, just can remove the receded disk impeller 42 in the described casing easily, flow passage components such as spiral case are fully exposed, thereby reach the purpose of cleaning.

The rear end of face shield described in the foregoing description 3 is provided with a pair of symmetrically arranged hook 32 at least, described hook 32 is mounted in the corresponding dog hole 121 that forms in casing biside plate front end bending part, the dog hole bottom has a narrow groove, make mount stable, effectively prevented loosening, also be provided with leader 31 on the described face shield, face shield for convenience detach.

In the foregoing description, described exhaust fume collecting hood 2 is horn-like, is made of a back plate 22, biside plate 23,24 and a header board 25, back plate 22 is concordant with plate 11 behind the described casing, and biside plate tilts to both sides respectively, and header board turns forward, make its integral body be the tower shape, external form is very attractive in appearance.

In the foregoing description, described air inlet is provided with a guard, and near the oil droplet that is trapped in when a lubricating cup is used to collect oil smoke by guard the safety net outside and the air inlet is installed below the described guard.

The foregoing description is tightly for the usefulness that the utility model is described; and be not to be to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make various variations and modification ring; therefore all technical schemes that are equal to also should belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.

Claims

1, a kind of detachable tower range hood, comprise a casing (1), exhaust fume collecting hood (2) and face shield (3), described casing is made of a back plate (11), biside plate (12,13) and a top board (14), be equipped with one in the casing (1) by the receded disk impeller (42) of motor (41) driving and the centrifugal fan (4) of spiral case (43) formation, one air outlet (15) is arranged on the described top board, described exhaust fume collecting hood (2) is fixed on the lower end of described casing (1), have an air inlet (21), it is characterized in that described face shield (3) removably is mounted on the front end of described casing (1).

2, detachable tower range hood as claimed in claim 1, it is characterized in that described face shield (3) rear end is provided with at least one pair of symmetrically arranged hook (32), they are mounted on respectively in the corresponding dog hole that forms in casing biside plate (12,13) front end bending part.

3, detachable tower range hood as claimed in claim 2 is characterized in that described face shield is provided with leader (31).

4, detachable tower range hood as claimed in claim 2 is characterized in that described each bending part is provided with a bar shaped dog hole (121), and the dog hole bottom has a narrow groove.

5, detachable tower range hood as claimed in claim 1, it is characterized in that described exhaust fume collecting hood (2) is horn-like, constitute by a back plate (22), biside plate (23,24) and a header board (25), back plate (22) is concordant with plate (11) behind the described casing, biside plate (23,24) tilts to both sides respectively, and header board turns forward.

6, detachable tower range hood as claimed in claim 1 is characterized in that described air inlet (21) is provided with a guard (26), and a catchment cup (27) is installed below the guard.