CN205208685U - Take range hood of wind channel switching function - Google Patents

Take range hood of wind channel switching function Download PDF

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Publication number
CN205208685U
CN205208685U CN201521057520.2U CN201521057520U CN205208685U CN 205208685 U CN205208685 U CN 205208685U CN 201521057520 U CN201521057520 U CN 201521057520U CN 205208685 U CN205208685 U CN 205208685U
Authority
CN
China
Prior art keywords
air inlet
flat board
range hood
dull
water conservancy
Prior art date
Application number
CN201521057520.2U
Other languages
Chinese (zh)
Inventor
章林遥
魏国
朱刚
Original Assignee
成都前锋电子有限责任公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 成都前锋电子有限责任公司 filed Critical 成都前锋电子有限责任公司
Priority to CN201521057520.2U priority Critical patent/CN205208685U/en
Application granted granted Critical
Publication of CN205208685U publication Critical patent/CN205208685U/en

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Abstract

The utility model belongs to the technical field of range hood, a take range hood of wind channel switching function is disclosed, including collection petticoat pipe, dull and stereotyped, the dull and stereotyped collection flue of water conservancy diversion and tuber pipe, the water conservancy diversion flat board is installed one side of collection petticoat pipe, the setting of dull and stereotyped collection flue is at the dull and stereotyped rear side of water conservancy diversion, the tuber pipe sets up the top of collection petticoat pipe, dull and stereotyped collection flue with the tuber pipe is linked together, be provided with the bottom air intake on the water conservancy diversion flat board, bottom air intake intercommunication dull and stereotyped collection flue, collection petticoat pipe bottom is provided with the top air intake, top air intake intercommunication the tuber pipe, the entrance of top air intake and bottom air intake all is provided with the baffle. The utility model discloses can effectively switch over the wind channel, be fit for work under various oil smoke states, can fully absorb the oil smoke.

Description

A kind of range hood with air channel handoff functionality

Technical field

The utility model belongs to range hood technical field, particularly relates to a kind of range hood with air channel handoff functionality.

Background technology

Current flat sides sucking kitchen ventilator is when carrying out fume-exhausting work, and air inlet is all positioned at flat board place, side, and air inlet is opened all completely, there is no air channel handoff functionality, and total incoming air area is larger; But when oil suction is less, range hood is adjusted to low-speed running state, and now because air quantity is very little, the negative pressure between air inlet just must be very weak, causes air inlet cannot siphon away oil smoke or steam.Therefore need, for range hood when the slow-speed of revolution runs, to reduce air inlet quantity, can ensure still to have enough strong negative pressuren zone near the air inlet that is left, siphon away oil smoke and steam.

Utility model content

In order to overcome the deficiency of art methods, the purpose of this utility model is to propose a kind of range hood with air channel handoff functionality, effectively can switch air channel, works, fully can absorb oil smoke under being adapted at various oil smoke state.

For realizing above object, the utility model employing technical scheme is:

A kind of range hood with air channel handoff functionality, comprise exhaust fume collecting hood, dull and stereotyped, the dull and stereotyped collection flue of water conservancy diversion and airduct, described water conservancy diversion flat board is arranged on the side of described exhaust fume collecting hood, described flat board collection flue is arranged on the rear side of water conservancy diversion flat board, described airduct is arranged on the top of described exhaust fume collecting hood, and described flat board collection flue is connected with described airduct.

Described water conservancy diversion flat board is provided with bottom air inlet mouth, and described bottom air inlet mouth is communicated with described flat board collection flue; Bottom described exhaust fume collecting hood, be provided with top air inlet, described top air inlet is communicated with described airduct; Baffle plate is provided with in the porch of described top air inlet and bottom air inlet mouth.

Further, described baffle plate is connected by rotating shaft with air inlet, realizes the folding of baffle plate.

Further, described baffle plate place is provided with knob, the manual folding baffle plate of person easy to use.

Further, described rotating shaft is connected with motor, and described motor can drive shaft rotate, thus realizes the electric folding of baffle plate.

Further, described baffle dimensions is greater than the size of described air inlet, enters air channel fully to shelter from air-flow.

Adopt the beneficial effect of the technical program:

A kind of range hood with air channel handoff functionality that the utility model proposes, can realize effective switching in air channel; When oil smoke amount is larger by increasing air inlet quantitative commitments ventilation; When oil smoke amount is less, range hood is in slow-speed of revolution operation, by reducing air inlet, ensureing to have enough strong negative pressuren zone near residue air inlet, thus siphoning away oil smoke and steam; Adopt two air inlet structure up and down can switch according to the orientation of oil smoke, make smoke absorption effect more abundant; Under various oil smoke state, all fully can absorb oil smoke.

Accompanying drawing explanation

Fig. 1 is the front view of a kind of range hood with air channel handoff functionality of the present utility model;

Fig. 2 is the side view of a kind of range hood with air channel handoff functionality of the present utility model;

Fig. 3 is the sectional view of a kind of range hood with air channel handoff functionality of the present utility model;

Fig. 4 is that a figure is illustrated in a kind of work with air channel handoff functionality of the present utility model;

Fig. 5 is that two figure are illustrated in a kind of work with air channel handoff functionality of the present utility model;

Fig. 6 is that three figure are illustrated in a kind of work with air channel handoff functionality of the present utility model;

Wherein, 1 is exhaust fume collecting hood, and 2 is that water conservancy diversion is dull and stereotyped, and 3 is dull and stereotyped collection flues, and 4 is airducts, and 5 is bottom air inlet mouths, and 6 is top air inlets, and 7 is inlet baffles of top air inlet, and 8 is inlet baffles of bottom air inlet mouth.

Detailed description of the invention

In order to make the object of utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is further elaborated.

In the present embodiment, shown in Fig. 1 and Fig. 2, a kind of range hood with air channel handoff functionality, comprise exhaust fume collecting hood 1, water conservancy diversion flat board 2, dull and stereotyped collection flue 3 and airduct 4, described water conservancy diversion flat board 2 is arranged on the side of described exhaust fume collecting hood 1, described flat board collection flue 3 is arranged on the rear side of water conservancy diversion flat board 2, and described airduct 4 is arranged on the top of described exhaust fume collecting hood 1, and described flat board collection flue 3 is connected with described airduct 4.

As shown in Figure 3, described water conservancy diversion flat board 2 is provided with bottom air inlet mouth 5, described bottom air inlet mouth 5 is communicated with described flat board collection flue 3; Bottom described exhaust fume collecting hood 1, be provided with top air inlet 6, described top air inlet 6 is communicated with described airduct 4; Baffle plate is provided with in the porch of described top air inlet 6 and bottom air inlet mouth 5.

Described baffle plate is connected by rotating shaft with air inlet, realizes the folding of baffle plate.

In an embodiment, described baffle plate place is provided with knob, the manual folding baffle plate of person easy to use.

In another embodiment, described rotating shaft is connected with motor, and described motor can drive shaft rotate, and realizes the electric folding of baffle plate.

Described baffle dimensions is greater than the size of described air inlet, enters air channel fully to shelter from air-flow.

In order to better understand the utility model, once complete description is done to operation principle of the present utility model below.

As shown in Figure 4, when oil smoke amount is larger, the inlet baffle 7 of top air inlet and the inlet baffle of bottom air inlet mouth 5 are all opened, and air-flow can enter airduct 4 from top air inlet 6 and bottom air inlet mouth 5 simultaneously, thus is discharged by oil smoke; As shown in Figure 5 and Figure 6, when oil smoke amount is less, can select to open one of them baffle plate according to the height of the orientation of oil smoke or pot; Wherein, Fig. 5 is that the inlet baffle 7 of top air inlet is opened and the closedown of the inlet baffle of bottom air inlet mouth 5, and air-flow only enters airduct 4 from top air inlet 6; Wherein, Fig. 6 is that the inlet baffle 7 of top air inlet is closed and the inlet baffle of bottom air inlet mouth 5 is opened, and air-flow only enters airduct 4 from bottom air inlet mouth 5 by dull and stereotyped collection flue 3.

More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (5)

1. the range hood with air channel handoff functionality, it is characterized in that, comprise exhaust fume collecting hood (1), water conservancy diversion flat board (2), dull and stereotyped collection flue (3) and airduct (4), described water conservancy diversion flat board (2) is arranged on the side of described exhaust fume collecting hood (1), described flat board collection flue (3) is arranged on the rear side of water conservancy diversion flat board (2), described airduct (4) is arranged on the top of described exhaust fume collecting hood (1), and described flat board collection flue (3) is connected with described airduct (4);
Described water conservancy diversion flat board (2) is provided with bottom air inlet mouth (5), and described bottom air inlet mouth (5) is communicated with described flat board collection flue (3); Described exhaust fume collecting hood (1) bottom is provided with top air inlet (6), and described top air inlet (6) is communicated with described airduct (4); Baffle plate is provided with in the porch of described top air inlet (6) and bottom air inlet mouth (5).
2. a kind of range hood with air channel handoff functionality according to claim 1, it is characterized in that, described baffle plate is connected by rotating shaft with air inlet.
3. a kind of range hood with air channel handoff functionality according to claim 2, is characterized in that, described baffle plate place is provided with knob.
4. a kind of range hood with air channel handoff functionality according to claim 2, it is characterized in that, described rotating shaft is connected with motor.
5. a kind of range hood with air channel handoff functionality according to claim 3 or 4, it is characterized in that, described baffle dimensions is greater than the size of described air inlet.
CN201521057520.2U 2015-12-18 2015-12-18 Take range hood of wind channel switching function CN205208685U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521057520.2U CN205208685U (en) 2015-12-18 2015-12-18 Take range hood of wind channel switching function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521057520.2U CN205208685U (en) 2015-12-18 2015-12-18 Take range hood of wind channel switching function

Publications (1)

Publication Number Publication Date
CN205208685U true CN205208685U (en) 2016-05-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521057520.2U CN205208685U (en) 2015-12-18 2015-12-18 Take range hood of wind channel switching function

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CN (1) CN205208685U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106439981A (en) * 2016-12-09 2017-02-22 成都前锋电子有限责任公司 L-shaped range hood with openable bottom air inlet and manual opening buckle structure
CN106482191A (en) * 2016-12-09 2017-03-08 成都前锋电子有限责任公司 A kind of bottom air inlet mouth can folding and opening-closing structure be the exchangeable L-type range hood of electric lifting structure
CN106524259A (en) * 2016-12-09 2017-03-22 成都前锋电子有限责任公司 L-shaped range hood with top plate interior oil guiding optimized
CN106524260A (en) * 2016-12-09 2017-03-22 成都前锋电子有限责任公司 L-type range hood with embedded oil tank
CN106524258A (en) * 2016-12-09 2017-03-22 成都前锋电子有限责任公司 L-shaped extractor hood with openable and closeable bottom air inlet and capable of preventing liquid from leaking out
CN106642253A (en) * 2016-12-09 2017-05-10 成都前锋电子有限责任公司 L-shaped extractor hood with openable-closable bottom air inlets and electric lifting structure-shaped openable-closable structure
CN106642254A (en) * 2016-12-09 2017-05-10 成都前锋电子有限责任公司 L-type exhaust ventilator with hand-operable bottom air inlet
CN106705159A (en) * 2016-12-09 2017-05-24 成都前锋电子有限责任公司 L-shaped extractor hood with openable/closable bottom air inlet
CN108458381A (en) * 2017-02-21 2018-08-28 黄荣芳 Double back absorption type smoke exhausts

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106439981A (en) * 2016-12-09 2017-02-22 成都前锋电子有限责任公司 L-shaped range hood with openable bottom air inlet and manual opening buckle structure
CN106482191A (en) * 2016-12-09 2017-03-08 成都前锋电子有限责任公司 A kind of bottom air inlet mouth can folding and opening-closing structure be the exchangeable L-type range hood of electric lifting structure
CN106524259A (en) * 2016-12-09 2017-03-22 成都前锋电子有限责任公司 L-shaped range hood with top plate interior oil guiding optimized
CN106524260A (en) * 2016-12-09 2017-03-22 成都前锋电子有限责任公司 L-type range hood with embedded oil tank
CN106524258A (en) * 2016-12-09 2017-03-22 成都前锋电子有限责任公司 L-shaped extractor hood with openable and closeable bottom air inlet and capable of preventing liquid from leaking out
CN106642253A (en) * 2016-12-09 2017-05-10 成都前锋电子有限责任公司 L-shaped extractor hood with openable-closable bottom air inlets and electric lifting structure-shaped openable-closable structure
CN106642254A (en) * 2016-12-09 2017-05-10 成都前锋电子有限责任公司 L-type exhaust ventilator with hand-operable bottom air inlet
CN106705159A (en) * 2016-12-09 2017-05-24 成都前锋电子有限责任公司 L-shaped extractor hood with openable/closable bottom air inlet
CN106482191B (en) * 2016-12-09 2019-05-24 成都前锋电子有限责任公司 A kind of bottom air inlet mouth is retractable and opening-closing structure is the exchangeable L-type range hood of electric lifting structure
CN108458381A (en) * 2017-02-21 2018-08-28 黄荣芳 Double back absorption type smoke exhausts
CN108458381B (en) * 2017-02-21 2019-11-05 黄荣芳 Double back absorption type smoke exhausts

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