CN201628287U

CN201628287U - Cooking fume exhauster

Info

Publication number: CN201628287U
Application number: CN2009201969375U
Authority: CN
Inventors: 俞道武
Original assignee: NINGBO WANMAO ELECTRICAL CO Ltd
Current assignee: NINGBO WANMAO ELECTRICAL CO Ltd
Priority date: 2009-09-22
Filing date: 2009-09-22
Publication date: 2010-11-10
Anticipated expiration: 2019-09-22

Abstract

The utility model belongs to sanitary appliances in kitchens, and particularly relates to a cooking fume exhauster which comprises a case and an exhaust fume collecting hood, wherein a volute fixing plate and a volute are mounted in the case; and a motor and an impeller are arranged in the volute. The cooking fume exhauster is characterized in that the case is positioned above the exhaust fume collecting hood; the inner cavities of the case and the exhaust fume collecting hood are communicated with each other; an air inlet is formed on the exhaust fume collecting hood, and an air outlet is formed on the case; the volute divides the inner cavity of the case into a cooking fume area and a non-cooking-fume area; a power line of the motor is positioned in the non-cooking-fume area of the case; a line pore plate is mounted on the rear wall of the case; a line protecting rubber ring is arranged on the line pore plate; the power line of the motor can be matched with the line protecting rubber ring; and the connection terminal of the power line can passes through the line pore plate and is positioned outside the case. The utility model is characterized by reasonable design, convenient use and safety.

Description

Kitchen hood

Technical field

The utility model belongs to the Kitchen hygiene apparatus, particularly relates to a kind of kitchen hood.

Background technology

At present, motor power lead-out wire (220V in colleague's the European range hood air cabinet, 50HZ) generally be placed in the air box the inside, because in the air box greasy more (easily make lead-in wire aging, cause short circuit), when oil cauldron catches fire, fire can be scurried in the air box, the motor lead-out wire is burnt bad or high temperature ageing easily, and serious meeting causes the short circuit of motor connecting line, has bigger hidden danger on the safety.

Summary of the invention

The purpose of this utility model is to provide a kind of reasonable in design, kitchen hood easy to use, safe.

The purpose of this utility model is to adopt such technical solution to realize: it comprises cabinet and exhaust fume collecting hood, spiral case fixed head and spiral case are housed in cabinet, be provided with motor and impeller in the spiral case, it is characterized in that described cabinet is positioned at the top of exhaust fume collecting hood, both communicate by inner chamber, exhaust fume collecting hood is provided with air inlet, cabinet is provided with air outlet, described spiral case is separated into oil smoke zone and non-oil smoke zone with the cabinet inner chamber, the power line of described motor is positioned at the non-oil smoke zone of cabinet, at the cabinet rear wall line orifice plate is housed, the line orifice plate is provided with and protects the line rubber ring, motor power-supply wire can match with protecting the line rubber ring, and the binding post of power line can pass from the line orifice plate and be positioned at outside the cabinet.

Compared with prior art, because the utility model has adopted the cabinet inner chamber is separated into oil smoke zone and non-oil smoke zone, the power line of motor is arranged on the non-oil smoke zone of cabinet, at the cabinet rear wall line orifice plate is housed, the line orifice plate is provided with and protects the line rubber ring, motor power-supply wire can with protect the line rubber covered wire and match, the binding post of power line can pass the structure that is positioned at outside the cabinet from the line orifice plate, thereby effectively prevented the hidden danger that oil cauldron trigger wire on fire is burnt, for people's safe cuisinary provides guarantee.

Description of drawings

Fig. 1 is one of the utility model structural representation

Fig. 2 is two of the utility model structural representation

Label declaration: 1-lubricating cup, 2-oil trap, 3-air inlet, 4-oil net, 5 suction mufflers, 6-impeller, 7-baffle plate, 8-motor, 9-line orifice plate, 10-protects the line rubber ring, 11-spiral case fixed head, the 12-spiral case, 13-power line, the non-oil smoke of 14-zone, the 15-binding post, 16-air outlet, 17-cabinet, 18-oil smoke zone, 19-exhaust fume collecting hood, 20-switch control panel.

The specific embodiment

With reference to Fig. 1, Fig. 2: the utility model comprises cabinet 17 and exhaust fume collecting hood 19, spiral case fixed head 11 and spiral case 12 are housed in cabinet 17, be provided with motor 8 and impeller 6 in the spiral case 12, described cabinet 17 is positioned at the top of exhaust fume collecting hood 19, both communicate by inner chamber, exhaust fume collecting hood 19 is provided with air inlet 3, cabinet 17 is provided with air outlet 16, described spiral case 12 is separated into oil smoke zone 18 and non-oil smoke zone 14 with cabinet 17 inner chambers, the power line 13 of described motor 8 is positioned at the non-oil smoke zone 14 of cabinet 17, at cabinet 17 rear walls line orifice plate 9 is housed, line orifice plate 9 is provided with and protects line rubber ring 10, motor power-supply wire 13 can with protect line rubber ring 10 and match, the binding post 15 of power line 13 can pass from line orifice plate 9 and be positioned at outside the cabinet 17, and described exhaust fume collecting hood 19 is provided with switch control panel 20, adopts known mode electricity to be connected between this switch control panel 20 and the motor 8, in the lower end of exhaust fume collecting hood 19 lubricating cup 1 is housed, the greasy dirt that accumulates on exhaust fume collecting hood 19 inwalls can be collected in the lubricating cup 1; Described spiral case 12 tilts to be installed on cabinet 17, the angle theta that forms between spiral case 12 and the cabinet 17 is between 12 degree-18 degree, when the utility model uses, motor 8 provides air motive power for cooking fume-collecting, after motor 8 is opened, air in the suction muffler 5 is taken away, cooking fume is not directly being taken away by air-flow before the diffusion.When oil smoke entered air inlet 3, most of by oily net 4 separation oil smoke, waste oil was collected in the lubricating cup 1; On the other hand, air outlet 16 and the outside smoke discharging pipe that is connected through cabinet 17 are discharged to outdoor or public flue with indoor oil smoke.

Claims

1. kitchen hood, comprise cabinet and exhaust fume collecting hood, spiral case fixed head and spiral case are housed in cabinet, be provided with motor and impeller in the spiral case, it is characterized in that described cabinet is positioned at the top of exhaust fume collecting hood, both communicate by inner chamber, exhaust fume collecting hood is provided with air inlet, cabinet is provided with air outlet, and described spiral case is separated into oil smoke zone and non-oil smoke zone with the cabinet inner chamber, and the power line of described motor is positioned at the non-oil smoke zone of cabinet, at the cabinet rear wall line orifice plate is housed, the line orifice plate is provided with and protects the line rubber ring, and motor power-supply wire can match with protecting the line rubber ring, and the binding post of power line can pass from the line orifice plate and be positioned at outside the cabinet.

2. kitchen hood according to claim 1 is characterized in that lubricating cup is equipped with in the lower end of described exhaust fume collecting hood.

3. kitchen hood according to claim 1 is characterized in that described spiral case tilts to be installed on cabinet, and the angle theta between spiral case and the cabinet is 12 degree-18 degree.