CN202166102U

CN202166102U - Split type guide plate range hood

Info

Publication number: CN202166102U
Application number: CN2011202311948U
Authority: CN
Inventors: 贺滨
Original assignee: Individual
Current assignee: Zhejiang Entive Smart Kitchen Appliance Co Ltd
Priority date: 2011-07-01
Filing date: 2011-07-01
Publication date: 2012-03-14
Anticipated expiration: 2021-07-01

Abstract

The utility model discloses a split type guide plate range hood, of which the guide plates open and close automatically and oil dirt can not discharge outwards. The key points of the design are as follows: at the side surface of a smoke collecting hood, a driving wheel and a synchronizing wheel driven by a bi-directional motor are respectively arranged above and below the cavity of the smoke collecting hood; a closed synchronizing belt is arranged between the driving wheel and the synchronizing wheel; an upper guide plate and a lower guide plate driven by the synchronizing belt are arranged at the lower side surface of the smoke collecting hood, and the opening degree of the upper guide plate and the lower guide plate is controlled by an upper limit switch and a lower limit switch which are respectively and internally provided with a time relay and arranged on the edge of the synchronizing belt; both the backward movement and the opposite movement of the upper guide plate and the lower guide plate to start and stop the range hood can be conducted by set steps and time; and the oil dirt on the upper guide plate and the lower guide plate all can be collected in an oil collecting disk and an oil cup. At ordinary times, when the range hood does not run, due to the separation of the upper guide plate and the lower guide plate, the oil dirty odour in the range hood can not diffuse to outside, therefore, air in a kitchen is ensured to be clean.

Description

Opposite opened deflector range hood

One, technical field

The utility model relates to the range hood that a kind of deflector automatic open close and greasy dirt do not leak, specifically a kind of opposite opened deflector range hood.

Two, background technology

At present, range hood industry both domestic and external is the same with other each fields, the competition more and more fierce on fighting for client, expanding market.Each manufacturer must constantly bring forth new ideas to the product of oneself for will try to achieve existence, constantly the performance of each side is improved with perfect.The a recent period of time, after I noticed that the side-suction type range hood that comes into vogue at present uses a period of time, the greasy dirt that will take place from air, to separate dropped onto the outside, has polluted the cooking stove even the dish that are in the below, makes housewifves' headache endlessly.

Three, summary of the invention

The utility model is to the defective of above-mentioned existence; The technical scheme of technical problem to be solved and proposition is: invent a kind of opposite opened deflector range hood; After guaranteeing that it is through long-term the use, the greasy dirt of from air, separating still can not drop onto on cooking stove or the dish.

The technical scheme of the utility model opposite opened deflector range hood is: it comprises cabinet; Exhaust fume collecting hood; Main motor in lubricating cup and the cabinet, wind wheel, air channel are formed; It is characterized in that either-rotation motor (not drawing) driving wheel driven and synchronizing wheel (follower) being housed respectively, closed synchronous (transmission) is installed between driving wheel and synchronizing wheel is with at exhaust fume collecting hood inner chamber upper and lower; And upper and lower deflector is set at the downside of exhaust fume collecting hood, dispose upper rail assembly and lower guideway assembly respectively with guide effect in upper and lower deflector both sides; Affixed upper fixing element of plane difference and following fixture on upper and lower deflector, the upper end of upper fixing element and following fixture is connected with the top with synchronous band is following respectively; Synchronous band top side be equipped with spacing switch down and spacing on switch (spacingly being provided with the time relay in the switch up and down) two; In the baffle upper plate lower end one draw-off tray is set, the chin spoiler lower end is provided with a lubricating cup.When bringing into use range hood; Press the main switch (not shown) on the control panel, either-rotation motor starts, and driving wheel rotates thereupon and drive synchronous band; Band drives baffle upper plate and chin spoiler counter motion through the fixture up and down that is attached thereto synchronously; The smoking passage that is exhaust fume collecting hood progressively enlarges, instantly fixture run into be located at synchronously with on spacing switch down the time, spacing switch down instructs the either-rotation motor stall (baffle upper plate also stops) that drives driving wheel on the one hand; Its inner time-delay relay instructs the main motor of range hood to start working again on the other hand, and the oil smoke indoor to the kitchen discharges; When indoor oil smoke discharge finishes; Press main switch; The either-rotation motor reverse rotation is with by the driving wheel driving synchronously and is driven and goes up chin spoiler move toward one another (the smoking passage that is exhaust fume collecting hood progressively dwindles), and the draw-off tray until the baffle upper plate lower end partly gets into the chin spoiler upper end and complete closure; At this moment, following fixture contact with the spacing switch of going up, and the spacing switch of going up instructs the either-rotation motor stall on the one hand, and time-delay relay of its inside instructs range hood master motor to stop operating the range hood end-of-job again on the other hand.Therefore, can open relatively and closed deflector owing on the tapered plane of side-sucking oil smoke sucking machine exhaust fume collecting hood, be provided with two, when deflector was opened, the greasy dirt of baffle upper plate can be taken advantage of a situation because of the gravity effect and dropped onto the draw-off tray that is positioned at the lower end from each surface; The greasy dirt of chin spoiler also can advance the lubricating cup of lower end from surperficial drop, so it guaranteed that greasy dirt does not at any time leak; Simultaneously, when not working owing to range hood, last chin spoiler closure is flattened on the downside of exhaust fume collecting hood, and the greasy dirt smell of having isolated attached to lampblack absorber inside outwards distributes, and has guaranteed the cleaning of air in the kitchen.

Four, description of drawings

Fig. 1 is the utility model opposite opened deflector range hood structural representation.

Among the figure: 1, cabinet; 2, exhaust fume collecting hood; 3, baffle upper plate; 4, upper rail assembly; 5, either-rotation motor driving wheel; 6, upper fixing element; 7, draw-off tray; 8, be with synchronously; 9, chin spoiler; 10, following fixture; 11, lower guideway assembly; 12, synchronizing wheel; 13, lubricating cup; 14, spacing switch down; 15, the spacing switch of going up.

Five, the specific embodiment

Be described further below in conjunction with the implementation process of accompanying drawing the utility model opposite opened deflector range hood:

(1), manufacture process:

According to design drawing; Make and purchase cabinet 1, the exhaust fume collecting hood 2 that comprises that opposite opened deflector range hood is outside with inner; Main motor, wind wheel, air channel, main switch, terminal box (not shown), baffle upper plate 3; Upper rail assembly 4, driving wheel 5, upper fixing element 6, draw-off tray 7, be with 8 synchronously, chin spoiler 9, fixture 10, lower guideway assembly 11, synchronizing wheel 12, lubricating cup 13, spacing switch 14 down (in establish the time relay), the spacing switch 15 (in establish the time relay) of going up wait all parts down; At first load onto a two-way motor (not shown) on the inner chamber top of exhaust fume collecting hood 2; On the turning cylinder of either-rotation motor, load onto a driving wheel 5, a synchronizing wheel 12 is installed in the inner chamber bottom, that between driving wheel 5 and synchronizing wheel 12, loads onto a closure is with 8 synchronously; Then at the baffle upper plate assembly 4 and the chin spoiler assembly 11 of exhaust fume collecting hood 2 downside fit on deflectors 3, chin spoiler 9 and two deflector both sides; And, upper end affixed with chin spoiler 9 screw threads with baffle upper plate 3 with 10 lower end upper and lower fixture 6 be connected with the top with 8 bottom respectively with synchronously, and synchronously with 8 top side, down the both sides, upper end of fixture 10 load onto spacing switch 14 down and spacing on switch 15 (establishing the time relay in two switches); In baffle upper plate 3 and chin spoiler 11 lower ends draw-off tray 7 and lubricating cup 13 are housed respectively.What deserves to be mentioned is: following fixture 10 both sides, be contained in synchronously with the spacing switch 14 down of 8 top sides with spacing on distance between the switch 15 should accurately measure, to limit the amplitude peak of baffle upper plate 3 and chin spoiler 9 unlatchings.Connect all and transmission, the relevant circuit of control piece at last, completion is promptly accused in the installation of opposite opened deflector range hood.

(2), use:

When the matronage of family begins culinary art; Press the switch on the opposite opened deflector range hood control panel; The either-rotation motor (not shown) starts; Driving wheel 5 rotates thereupon and drives is with 8 synchronously, drives baffle upper plate 3 and chin spoiler 9 counter motions with 8 through the fixture up and down 6,10 that is attached thereto synchronously, and promptly the smoking passage of exhaust fume collecting hood 2 progressively enlarges; Instantly fixture 10 is run into when being located at synchronously with the spacing switch 14 down on 8; The either-rotation motor stall (baffle upper plate 3 also stops) of instruction drive driving wheel 5 on the one hand of spacing switch down 14, its inner time-delay relay instructs the main motor of range hood to start working again on the other hand, and the oil smoke indoor to the kitchen discharges; When indoor oil smoke discharge finishes; Press main switch; The either-rotation motor reverse rotation; Gone up chin spoiler 3 and 9 move toward one another (the smoking passage that is exhaust fume collecting hood 2 progressively dwindles) with 8 by driving wheel 5 drivings and drive synchronously, draw-off tray 7 parts until baffle upper plate 3 lower ends get into chin spoiler 9 upper ends and complete closure; At this moment, following fixture 10 contact with the spacing switch 15 of going up, and the spacing switch 15 of going up instructs the either-rotation motor stall on the one hand, and time-delay relay of its inside instructs range hood master motor to stop operating the range hood end-of-job again on the other hand.Therefore, can open relatively and closed deflector 3 and 9 owing to be provided with two on the tapered plane of exhaust fume collecting hood 2, when they were opened, the greasy dirt of baffle upper plate 3 can be taken advantage of a situation because of the gravity effect and dropped onto the draw-off tray 7 that is positioned at the lower end from each surface; The greasy dirt of chin spoiler 9 also can lubricating cup 13 from surperficial drop carry in the lower end, at any time do not leak so guaranteed greasy dirt; Simultaneously, because range hood is not when working, last chin spoiler 3 and 9 closures become an integral planar, clean very conveniently at ordinary times, and the greasy dirt smell of having isolated attached to lampblack absorber inside outwards distributes, and guaranteed the cleaning of air in the kitchen.

Claims

1. the utility model opposite opened deflector range hood; It comprises cabinet (1); Exhaust fume collecting hood (2); Main motor in lubricating cup (13) and the cabinet, wind wheel, air channel are formed, and it is characterized in that at exhaust fume collecting hood (2) inner chamber upper and lower either-rotation motor driving wheel driven (5) and synchronizing wheel (12) being housed respectively, and the synchronous band (8) of a closure is installed between driving wheel (5) and synchronizing wheel (12); Downside at exhaust fume collecting hood (2) is provided with baffle upper plate (3) and chin spoiler (9); Plane difference affixed upper fixing element (6) and following fixture (10) on upper and lower deflector are being with (8) top side that spacing switch (14) down and the spacing switch (15) of going up are housed synchronously; In baffle upper plate (3) lower end one draw-off tray (7) is set, chin spoiler (9) lower end is provided with a lubricating cup (13).

2. opposite opened deflector range hood as claimed in claim 1 is characterized in that being provided with the time relay at spacing switch (14) down and spacing going up in the switch (15).

3. opposite opened deflector range hood as claimed in claim 1 is characterized in that the upper end of upper fixing element (6) and following fixture (10) is connected with the top with the bottom of synchronous band (8) respectively.

4. opposite opened deflector range hood as claimed in claim 1 is characterized in that disposing upper rail assembly (4) and lower guideway assembly (11) respectively at baffle upper plate (3) and chin spoiler (9) both sides.