CN201016490Y

CN201016490Y - Smoke exhaust ventilator

Info

Publication number: CN201016490Y
Application number: CNU2007201065070U
Authority: CN
Inventors: 石保华
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-09
Filing date: 2007-02-09
Publication date: 2008-02-06
Anticipated expiration: 2017-02-09

Abstract

The utility model relates to a smoke exhaust ventilator comprising a smoke exhaust ventilator body and windshields vertically arranged on two side surfaces under the smoke exhaust ventilator; the windshield comprises a cuboid mold box, a rectangular box cover and an axis of rotation at the hinge part of the rectangular box; the axis of rotation on the upper end of the mold box is connected with a set of one or a set of more than one folding fan-shaped blade and rotational springs; the box cover front end surface is connected with a fastener; thereby solving the problem that oil smoke is leaked from sides. When using the smoke exhaust ventilator, the fan-shaped blade is automatically opened, and then windshields are formed at both sides of the smoke exhaust ventilator; when not in use, the box cover is closed and the fan-shaped is retracted to the mold box. The utility model is characterized by simple structure and easy operation; the utility model is capable of effectively preventing oil smoke from leaking, and can be installed or matched on various smoke exhaust ventilators.

Description

A kind of smoke exhaust ventilator

Affiliated technical field

The utility model relates to side abat-vent in a kind of the smoke exhaust ventilator device, particularly smoke exhaust ventilator.

Background technology

At present, the finished product smoke exhaust ventilator great majority of selling on the market are provided with side aerofoil or side abat-vent, and what have also has only easy fixedly side board.The weak point of its existence is, for the smoke exhaust ventilator that does not have the side deep bead, easily makes oil smoke excessive, contaminated environment; And for easy fixedly side board, use very inconvenience, operation is restricted.

Summary of the invention

Its purpose of the utility model provides a kind of smoke exhaust ventilator with regard to being to overcome above defective, has the side abat-vent, and folding automatically, has simple in structurely, easy to use, can effectively block the excessive characteristics in oil smoke side.

The technical scheme that realizes above-mentioned purpose and take, comprise smoke exhaust ventilator and the vertical deep bead that is installed on side, smoke exhaust ventilator below, described deep bead is made up of the turning cylinder of rectangle box body, rectangle lid and its hinged place, upper end, connect one group of a slice or the above fan-folded blade of a slice on the turning cylinder of box body upper end, the inboard a slice vanes fixed of fan-folded blade is on lid, a slice vanes fixed in the fan-folded blade outside is on box body, open into a fan shape baffle, lid front end face connection fastener with rotate moving axis motion of lid.

Compared with prior art the utlity model has following advantage:

1, since below smoke exhaust ventilator both sides baffle plate is installed, thereby it is excessive to block oil smoke effectively, has cleaning, health, characteristics free from environmental pollution;

2, because baffle plate has adopted the sector structural design of automatic unlatching, can open fan-shaped blade face during use and form the body that keeps out the wind, be recoverable to box body when not using, thereby have characteristics easy to use, and do not take up room.

3, owing to adopted the structural design of sector, can be recycled to automatically on the box body, have characteristics simple in structure, easy to use.

Description of drawings

Below in conjunction with accompanying drawing the utility model being done a step describes in detail.

Fig. 1 is the deep bead structural representation;

Fig. 2 be among Fig. 1 A to structural representation;

Fig. 3 is one of this device user mode figure;

Fig. 4 is two figure of this device user mode.

The specific embodiment

This device embodiment, comprise smoke exhaust ventilator 7 and the vertical deep bead 8 that is installed on both sides, smoke exhaust ventilator below, as Fig. 3, shown in 4, described deep bead 8 is by rectangle box body 1, the turning cylinder 3 of rectangle lid 5 and its hinged place, upper end is formed, as shown in Figure 1, connect one group some fan-folded blades 2 on the turning cylinder 3 of box body 1 upper end, fan-folded blade 2 inboard a slice vanes fixed are on lid 5, a slice vanes fixed in fan-folded blade 2 outsides is on box body 1, open into a fan shape baffle, lid 5 front end face connection fasteners 6 with lid 5 moving axis 3 motion that rotates.

Be connected with a curved spring 4 on described box body 1 and the lid 5 hinged turning cylinders 3, can under the effect of situation lower casing 5 that fastener 6 unclamps, open automatically, and drive sector 2 unlatchings at spring.

Described one group fan-folded blade 2 can be the louver sheet.

During use, box body 1 is fixed on both sides, oil pumper 7 below, open fastener 6, lid 5 and box body 1 are separately, under the effect of spring 4, lid 5 moving axis 3 that rotates is opened automatically, simultaneously owing on the turning cylinder 3 one group of sector 2 is installed, and a vanes fixed of sector 2 inboards is on lid 5, and then it is also opened along with the automatic unlatching of lid 5, and drives other blades unlatchings, form a fan shape baffle, simultaneously because a slice vanes fixed in sector 2 outsides on box body 1, then when sector unlatching 90 is spent, maintains static it, form the fan-shaped blade face of 90 degree as keeping out the wind body, when preventing that oil smoke from can not in time twitch, oil smoke overflows toward the side, influences air in kitchen and health.

Finish using, press lower casing 5, sector 2 rotates with turning cylinder 3 and is retracted on the box body 1, shrinks folding finishing, and fastener 6 is buckled on the box body, can close baffle plate fully.

Claims

1. smoke exhaust ventilator, comprise smoke exhaust ventilator (7) and the vertical deep bead (8) that is installed on two sides, smoke exhaust ventilator below, it is characterized in that, described deep bead (8) is by rectangle box body (1), the turning cylinder (3) of rectangle lid (5) and its hinged place, upper end is formed, the turning cylinder (3) of box body (1) upper end is gone up and is connected one group of a slice or the above fan-folded blade (2) of a slice, the inboard a slice vanes fixed of fan-folded blade (2) is on lid (5), a slice vanes fixed in sector (2) outside is on box body (1), open into a fan shape baffle, lid (5) front end face connection fastener (6) with rotate moving axis (3) motion of lid (5).

2. a kind of smoke exhaust ventilator according to claim 1 is characterized in that, is connected with curved spring (4) on described box body (1) and the hinged turning cylinder of lid (5) (3).

3. a kind of smoke exhaust ventilator according to claim 1 is characterized in that, described one group of fan-folded blade (2) can be the louver sheet.