CN105698238A - Extractor hood - Google Patents
Extractor hood Download PDFInfo
- Publication number
- CN105698238A CN105698238A CN201610229091.5A CN201610229091A CN105698238A CN 105698238 A CN105698238 A CN 105698238A CN 201610229091 A CN201610229091 A CN 201610229091A CN 105698238 A CN105698238 A CN 105698238A
- Authority
- CN
- China
- Prior art keywords
- petticoat pipe
- set petticoat
- range hood
- active set
- fume collecting
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention discloses an extractor hood, and relates to the technical field of kitchen appliances. The extractor hood comprises an exhaust fume collecting hood which comprises a fixed exhaust fume collecting hood body and a movable exhaust fume collecting hood body; and the movable exhaust fume collecting hood body can do ascending and descending motion relative to the fixed exhaust fume collecting hood body, and therefore the width and the depth of the exhaust fume collecting hood are adjusted. According to the extractor hood, the width and the depth of the exhaust fume collecting hood can be adjusted; and when the extractor hood is used, the fume gathering effect is high, the fume extraction effect is good, and the occupied space is small when the extractor hood is closed.
Description
Technical field
The present invention relates to kitchen appliance technical field, particularly relate to a kind of range hood。
Background technology
Range hood is a kind of household electrical appliance the most frequently used in kitchen, the harmful oil smoke produced in the refuse of cooking stove burning and cooking process can be taken away rapidly by it, outside discharge chamber, reduces indoor pollution, purify the air of a room, there is gas defence, explosion-proof safety guarantee effect。According to the survey, the performance that consumer's purchase range hood is paid attention to the most is smoke absorption effect, outward appearance, cleaning and noise to root, and wherein, smoke absorption effect makes number one。Use dual-range-head or three kitchen range gas-cookers as user, and oil smoke produce too fast too much time, owing to exhaust fume collecting hood width and the degree of depth of range hood are inadequate, hold together cigarette DeGrain, can cause that oil smoke is run out from two side leakages of range hood, cause smoke absorption effect not good, make troubles to user's life。For this problem, if directly increasing width and the degree of depth of exhaust fume collecting hood, can cause that exhaust fume collecting hood takes up room greatly, it is easy to cause the problem that user meets and discusses。
Summary of the invention
The purpose of the present invention is to propose to the width of a kind of adjustable smoke collecting cover and the degree of depth, hold together cigarette effect by force during use, smoke absorption effect is good, and take up room during closedown little range hood。
For reaching this purpose, the present invention by the following technical solutions:
A kind of range hood, including exhaust fume collecting hood, described exhaust fume collecting hood includes fixed set petticoat pipe and active set petticoat pipe, and described active set petticoat pipe can move up and down relative to fixed set petticoat pipe, to regulate width and the degree of depth of exhaust fume collecting hood。
As the preferred version of a kind of range hood, described active set petticoat pipe is sleeved on the outside of fixed set petticoat pipe, and both are slidably connected。
As the preferred version of a kind of range hood, the both sides of described fixed set petticoat pipe are provided with the first guide-track groove, and the both sides of described active set petticoat pipe are provided with the second guide-track groove matched with the first guide-track groove。
As the preferred version of a kind of range hood, including elevating mechanism, one end of described elevating mechanism is connected with fixed set petticoat pipe, and the other end is connected with active set petticoat pipe, and described active set petticoat pipe moves up and down under the drive of elevating mechanism。
As the preferred version of a kind of range hood, described elevating mechanism is ball screw framework, worm-and-wheel gear, toggle or pinion and rack。
As the preferred version of a kind of range hood, the both sides of described fixed set petticoat pipe have inclined plane, and the both sides of described active set petticoat pipe have and the inclined plane of fixed set petticoat pipe both sides same slope。
As the preferred version of a kind of range hood, described active set petticoat pipe includes symmetrically arranged two and half cover bodies, and each described half cover body is connected with an elevating mechanism respectively。
As the preferred version of a kind of range hood, including the control panel being arranged on fixed set petticoat pipe front, the front of each described half cover body respectively has arc notch, is used for manifesting described control panel。
As the preferred version of a kind of range hood, described control panel being provided with switch key and location button, described location button is for regulating active set petticoat pipe in longitudinal position。
Preferred version as a kind of range hood, described control panel is provided with the voice cue module being connected with speaker, described voice cue module is connected with switch key and location button respectively, and in described voice cue module, storage has the audio signal corresponding with switch key and location button。
The invention have the benefit that
The present invention proposes a kind of range hood, and the exhaust fume collecting hood of this range hood is double; two fume collecting hoods, and including fixed set petticoat pipe and active set petticoat pipe, active set petticoat pipe can move up and down relative to fixed set petticoat pipe, to regulate width and the degree of depth of exhaust fume collecting hood。On the architecture basics that existing range hood only has a fixed set petticoat pipe, the application sets up active set petticoat pipe moving up and down, width and the degree of depth of whole exhaust fume collecting hood can be effectively extended during use, increase the scope of fume-exhausting, strengthen and hold together cigarette effect, effectively prevent oil smoke from running out from two side leakages of range hood, improve smoke absorption effect, taking up room during closedown little, be prevented effectively from user's contention problem, good looking appearance is small and exquisite again。
Accompanying drawing explanation
Fig. 1 is the partial sectional view during range hood shutdown of specific embodiment of the invention offer；
Fig. 2 is the partial sectional view after the range hood start that the specific embodiment of the invention provides；
Fig. 3 is the structural representation of the elevating mechanism that the specific embodiment of the invention provides；
Fig. 4 is the structural representation of the control panel that the specific embodiment of the invention provides。
In figure:
1, exhaust fume collecting hood；2, control panel；3, cigarette owner body；4, elevating mechanism；5, motor；
11, fixed set petticoat pipe；12, active set petticoat pipe；21, " on " location button；22, D score location button；41, leading screw；42, ball screw；111, the first guide-track groove；121, half cover body；122, the second guide-track groove；1211, arc notch。
Detailed description of the invention
For the technical scheme making to present invention solves the technical problem that, adopting and the technique effect reached clearly, below in conjunction with accompanying drawing, the technical scheme of embodiment of the present invention is described in further detail, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments。Based on the embodiment in the present invention, the every other embodiment that those skilled in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention。
In describing the invention; it will be appreciated that; term " orientation or the position relationship of the instruction such as " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " be based on orientation shown in the drawings or position relationship; be for only for ease of the description present invention and simplifying and describe; rather than instruction or imply indication device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limiting the scope of the invention。
Cannot adjusting width and the degree of depth of exhaust fume collecting hood in order to solve existing range hood, hold together cigarette weak effect during use, smoke absorption effect is not good, take up room during closedown big, easily causing the problem that user meets and discusses, the application proposes a kind of Novel range hood, and its structure is specific as follows。
As shown in Figures 1 to 4, for the preferred embodiment of range hood provided by the invention, in this embodiment, range hood includes cigarette owner's body 3, is fixedly mounted on the exhaust fume collecting hood 1 below cigarette owner's body 3 and is arranged on the control panel 2 in exhaust fume collecting hood 1 front。The exhaust fume collecting hood 1 of the present embodiment includes fixed set petticoat pipe 11 and active set petticoat pipe 12, and active set petticoat pipe 12 can move up and down relative to fixed set petticoat pipe 11, to regulate width and the degree of depth of exhaust fume collecting hood 1。
On the architecture basics that existing range hood only has a fixed set petticoat pipe, the application sets up active set petticoat pipe 12 moving up and down, width and the degree of depth of whole exhaust fume collecting hood 1 can be effectively extended during use, increase the scope of fume-exhausting, strengthen and hold together cigarette effect, effectively prevent oil smoke from running out from two side leakages of range hood, improve smoke absorption effect, taking up room during closedown little, be prevented effectively from user's contention problem, good looking appearance is small and exquisite again。
Concrete, referring to Fig. 1 and Fig. 2, in order to strengthen the reliability of active set petticoat pipe 12 lifting moving, the active set petticoat pipe 12 of the present embodiment is made up of symmetrically arranged two metal half cover bodies 121, and each half cover body 121 is fixing with an elevating mechanism 4 respectively to be connected。One end of each elevating mechanism 4 is fixedly mounted in fixed set petticoat pipe 11, and the other end is fixing with corresponding half cover body 121 to be connected, and each half cover body 121 moves up and down under the drive of elevating mechanism 4。
The front of each half cover body 121 respectively has arc notch 1211, and two symmetrically arranged arc notch 1211 collectively form a big arch breach, and this arch breach conveniently manifests the control panel 2 being arranged on fixed set petticoat pipe 11 front。The big I that arc notch 1211 is offered is adjusted according to factors such as the heights of user。When active set petticoat pipe 12 is moved downward to setting position, if the height of user is higher, that can be offered by arc notch 1211 is larger, in case the front of active set petticoat pipe 12 obstructs the view, it is ensured that the normal use of user, improves Consumer's Experience。
In the present embodiment, active set petticoat pipe 12 is sleeved on the outside of fixed set petticoat pipe 11, and both are slidably connected。Concrete, the both sides of fixed set petticoat pipe 11 are each provided with first guide-track groove 111, and the first guide-track groove 111 is the side of fixed set petticoat pipe 11 and bends inwards the elongate recesses formed。The both sides of active set petticoat pipe 12 are each provided with second guide-track groove 122 matched with the first guide-track groove 111, and the second guide-track groove 122 is the outboard end of each active set petticoat pipe 12 half cover body 121 and respectively bends inwards the elongate recesses formed。The opening direction of the first guide-track groove 111 and the opening direction of the second guide-track groove 122 are contrary。Fixed set petticoat pipe 11 is realized and being slidably connected of active set petticoat pipe 12 by being slidably matched of the first guide-track groove 111 and the second guide-track groove 122。The setting of the first guide-track groove 111 and the second guide-track groove 122 makes active set petticoat pipe 12 more steadily reliable in moving process。
Certainly, the sliding connection structure form between fixed set petticoat pipe 11 and active set petticoat pipe 12 is not limited to above-mentioned situation, it is also possible to for the fit structure etc. of slide block Yu guide rail。
Further, as shown in Figure 3, the both sides of fixed set petticoat pipe 11 respectively have the inclined plane of constant slope (forming angle α between inclined plane and horizontal plane), and the both sides (i.e. the outside of two and half cover bodies 121) of active set petticoat pipe 12 respectively have and the inclined plane of fixed set petticoat pipe 11 both sides same slope。Being designed to of this structure avoids active set petticoat pipe 12 to interfere with fixed set petticoat pipe 11 in lifting moving process。
When range hood is closed, active set petticoat pipe 12 is positioned at initial position, now, the inner side of 12 two half cover bodies 121 of active set petticoat pipe can with compared with small gap or seamless fit together, the bottom of whole active set petticoat pipe 12 and the bottom of fixed set petticoat pipe 11 flush, whole exhaust fume collecting hood 1 takes up room little, effectively prevent user's contention problem, and good looking appearance is small and exquisite again。
In the present embodiment, referring to Fig. 3, elevating mechanism 4 is ball screw framework。Wherein, the screw mandrel 41 of each elevating mechanism 4 is fixing with motor 5 to be connected, and the angle of inclination beta of leading screw 41 (the angle β formed between leading screw with horizontal plane) size is identical with the inclined angle alpha of the fixed set petticoat pipe 11 corresponding inclined plane of side, ball screw 42 is fixing with half cover body 121 to be connected。When opening range hood, control panel 2 triggers the program that moves down, and controls motor 5 and drives leading screw 41 to rotate to an angle, and then drives half cover body 121 of active set petticoat pipe 12 to be moved downward to setting position under spiral force effect。When closing range hood, control panel 2 triggers climb procedure, controls motor 5 and drives leading screw 41 to reversely rotate equal angular, and then drive half cover body 121 of active set petticoat pipe 12 to move back up to initial position so that the good looking appearance of range hood is small and exquisite again。
Certainly, the elevating mechanism 4 of the application can also be worm-and-wheel gear, toggle or pinion and rack, and its specific constructive form disclosure satisfy that the condition making two and half cover bodies 121 of active set petticoat pipe 12 carry out elevating movement。
As shown in Figure 4, "ON" that the control panel 2 of the present embodiment has except general range hood, "Off" button, outside "+", "-" gear button and illuminated push button, also add adjustable exhaust fume collecting hood 12 lengthwise position " on ", D score location button。When open state, touch " on " location button 21, active set petticoat pipe 12 can be made to be back to initial position, touch D score location button 22, make active set petticoat pipe 12 be moved downward to setting position。
It addition, be additionally provided with the voice cue module being connected with speaker on control panel 2, voice cue module is connected with switch key and location button respectively, and in voice cue module, storage has the audio signal corresponding with switch key and location button。"ON" button when user's touch control panel 2, when opening range hood, what control panel 2 triggered elevating mechanism 4 moves down program, two and half cover bodies 121 of active set petticoat pipe 12 then can be moved downward to setting position under the drive of respective elevating mechanism 4, manifest control panel 2, and in the process moved down, the voice cue module of control panel 2 sends the tinkle of bells instruction to speaker, and then send melodious the tinkle of bells, now, the top of active set petticoat pipe 12 flushes with the top of fixed set petticoat pipe 11。"Off" button when user's touch control panel 2, when closing range hood, control panel 2 triggers the climb procedure of elevating mechanism 4, two and half cover bodies 121 of active set petticoat pipe 12 then can be moved upward to initial position under the drive of respective elevating mechanism 4, and in the process moved up, the voice cue module of control panel 2 sends the tinkle of bells instruction different from folding process to speaker, and then sends another melodious the tinkle of bells。By the setting of voice cue module, make user in use happy, improve Consumer's Experience。
The application is by designing the control panel 2 of said structure, realize the interface alternation of people and range hood, user can under the premise that range hood is opened the moving up and down of Non-follow control active set petticoat pipe 12, realize automatically and manually controlling active set petticoat pipe 12 to move up and down, having good operability, user uses handy。
The know-why of the present invention is described above in association with detailed description of the invention。These descriptions are intended merely to explanation principles of the invention, and can not be construed to limiting the scope of the invention by any way。Based on explanation herein, those skilled in the art need not pay creative work can associate other detailed description of the invention of the present invention, and these modes fall within protection scope of the present invention。
Claims (10)
1. a range hood, including exhaust fume collecting hood (1), it is characterized in that, described exhaust fume collecting hood (1) includes fixed set petticoat pipe (11) and active set petticoat pipe (12), described active set petticoat pipe (12) can move up and down relative to fixed set petticoat pipe (11), to regulate width and the degree of depth of exhaust fume collecting hood (1)。
2. range hood according to claim 1, it is characterised in that described active set petticoat pipe (12) is sleeved on the outside of fixed set petticoat pipe (11), and both are slidably connected。
3. range hood according to claim 2, it is characterized in that, the both sides of described fixed set petticoat pipe (11) are provided with the first guide-track groove (111), and the both sides of described active set petticoat pipe (12) are provided with the second guide-track groove (122) matched with the first guide-track groove (111)。
4. range hood according to claim 1, it is characterized in that, including elevating mechanism (4), one end of described elevating mechanism (4) is connected with fixed set petticoat pipe (11), the other end is connected with active set petticoat pipe (12), and described active set petticoat pipe (12) moves up and down under the drive of elevating mechanism (4)。
5. range hood according to claim 4, it is characterised in that described elevating mechanism (4) is ball screw framework, worm-and-wheel gear, toggle or pinion and rack。
6. range hood according to claim 1, it is characterized in that, the both sides of described fixed set petticoat pipe (11) have inclined plane, and the both sides of described active set petticoat pipe (12) have and the inclined plane of fixed set petticoat pipe (11) both sides same slope。
7. the range hood according to claim 4 or 5, it is characterized in that, described active set petticoat pipe (12) includes symmetrically arranged two and half cover bodies (121), and each described half cover body (121) is connected with an elevating mechanism (4) respectively。
8. range hood according to claim 7, it is characterized in that, including the control panel (2) being arranged on fixed set petticoat pipe (11) front, the front of each described half cover body (121) respectively has arc notch (1211), is used for manifesting described control panel (2)。
9. range hood according to claim 8, it is characterised in that be provided with switch key and location button on described control panel (2), described location button is used for regulating active set petticoat pipe (12) in longitudinal position。
10. range hood according to claim 9, it is characterized in that, described control panel is provided with, on (2), the voice cue module being connected with speaker, described voice cue module is connected with switch key and location button respectively, and in described voice cue module, storage has the audio signal corresponding with switch key and location button。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610229091.5A CN105698238B (en) | 2016-04-12 | 2016-04-12 | Range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610229091.5A CN105698238B (en) | 2016-04-12 | 2016-04-12 | Range hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105698238A true CN105698238A (en) | 2016-06-22 |
| CN105698238B CN105698238B (en) | 2018-12-21 |
Family
ID=56219914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610229091.5A Active CN105698238B (en) | 2016-04-12 | 2016-04-12 | Range hood |
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| Country | Link |
|---|---|
| CN (1) | CN105698238B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895511A (en) * | 2018-10-10 | 2018-11-27 | 杭州老板电器股份有限公司 | Kitchen ventilator |
| CN110966638A (en) * | 2018-09-29 | 2020-04-07 | 宁波方太厨具有限公司 | Fume exhaust fan |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2345874Y (en) * | 1998-04-06 | 1999-10-27 | 张志琪 | Balance expansion kitchen ventilator |
| CN101105296A (en) * | 2007-06-22 | 2008-01-16 | 陈安华 | Baffle type oil-catching exhauster |
| CN201476126U (en) * | 2009-08-27 | 2010-05-19 | 陈际军 | Range hood baffle |
| FR3009604A3 (en) * | 2013-08-09 | 2015-02-13 | Tongxiang City Jingchuang Machinery Equipment Co Ltd | HOOD WITH FLASKS |
| CN205619395U (en) * | 2016-04-12 | 2016-10-05 | 珠海格力电器股份有限公司 | Range hood |
-
2016
- 2016-04-12 CN CN201610229091.5A patent/CN105698238B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2345874Y (en) * | 1998-04-06 | 1999-10-27 | 张志琪 | Balance expansion kitchen ventilator |
| CN101105296A (en) * | 2007-06-22 | 2008-01-16 | 陈安华 | Baffle type oil-catching exhauster |
| CN201476126U (en) * | 2009-08-27 | 2010-05-19 | 陈际军 | Range hood baffle |
| FR3009604A3 (en) * | 2013-08-09 | 2015-02-13 | Tongxiang City Jingchuang Machinery Equipment Co Ltd | HOOD WITH FLASKS |
| CN205619395U (en) * | 2016-04-12 | 2016-10-05 | 珠海格力电器股份有限公司 | Range hood |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966638A (en) * | 2018-09-29 | 2020-04-07 | 宁波方太厨具有限公司 | Fume exhaust fan |
| CN108895511A (en) * | 2018-10-10 | 2018-11-27 | 杭州老板电器股份有限公司 | Kitchen ventilator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105698238B (en) | 2018-12-21 |
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