CN204240450U - A kind of range hood with purification disinfecting function - Google Patents
A kind of range hood with purification disinfecting function Download PDFInfo
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- CN204240450U CN204240450U CN201420732782.3U CN201420732782U CN204240450U CN 204240450 U CN204240450 U CN 204240450U CN 201420732782 U CN201420732782 U CN 201420732782U CN 204240450 U CN204240450 U CN 204240450U
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- Prior art keywords
- ultraviolet lamp
- range hood
- wind cabinet
- disinfecting function
- purification disinfecting
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Abstract
The utility model discloses a kind of range hood with purification disinfecting function, comprise with inlet scoop exhaust fume collecting hood, be arranged on described exhaust fume collecting hood top wind cabinet, to be arranged in described wind cabinet and with the blower fan of spiral case and the ultraviolet lamp that is arranged in described wind cabinet, this range hood also comprises: arrange near described ultraviolet lamp, and the elution device for scrubbing described ultraviolet lamp surface; Be arranged in described wind cabinet, and for accepting and discharge the discharging of waste liquid mechanism of ring waste.Because the position near ultraviolet lamp is provided with elution device, and in wind cabinet, be provided with the discharging of waste liquid mechanism communicated with outside, thus carrying out drip washing by elution device to the surface of ultraviolet lamp can effectively avoid the impurity such as greasy dirt to accumulate on the surface of ultraviolet etc., ensure the light transmittance of ultraviolet lamp appearance, thus effectively ensure the disinfection effect of ultraviolet lamp.
Description
Technical field
The utility model relates to machine for kitchen use technical field, more particularly, relates to a kind of range hood with purification disinfecting function.
Background technology
Range hood commercially available at present, general be all exhausting type and lampblack absorber not with purification disinfecting function, its air inlet by volute of blower mechanism, wind cabinet, air intake oil network by oil smoke inspiration, and by volute of blower mechanism and check-valves (air outlet) by fume emission in common flue.Because the space of wind cabinet and volute of blower is comparatively closed comparatively speaking, this just easily to make in wind cabinet and volute of blower breed bacteria or produces peculiar smell, thus to kitchen environment even user's body health cause adverse effect.
For solving the problem, some patent documents with the range hood of purification disinfecting function are there are at present, range hood in such patent document normally utilizes ultraviolet to the sterilization that carries out disinfection in the body of lampblack absorber, in body, ultraviolet lamp is installed, oxygen molecule generation ionization reaction in the ultraviolet sent by ultraviolet line lamp and air produces new ozone molecule, and carry out disinfection in namely jointly carrying out to lampblack absorber body by ultraviolet and ozone sterilization.
Sterilize although arrange in body that ultraviolet lamp can realize range hood, but the position set by ultraviolet is in oil smoke surroundings for a long time, thus, after use after a while, ultraviolet lamp surface will accumulate thick greasy dirt, and its sterilizing energy dissipating significantly declines.
Therefore, how can ensure the disinfection effect in range hood critical structural area, and effectively avoid accumulation a large amount of greasy dirt in ultraviolet lamp surface to be the technical problem that current those skilled in the art need solution badly.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of range hood with purification disinfecting function, can avoid a large amount of greasy dirt of the surface of the ultraviolet lamp in range hood accumulation, thus effectively ensures the sterilization effect of ultraviolet lamp.
For achieving the above object, the utility model provides following technical scheme:
A kind of range hood with purification disinfecting function, comprise with inlet scoop exhaust fume collecting hood, be arranged on described exhaust fume collecting hood top wind cabinet, to be arranged in described wind cabinet and with the blower fan of spiral case and the ultraviolet lamp that is arranged in described wind cabinet, this range hood also comprises:
Arrange near described ultraviolet lamp, and the elution device for scrubbing described ultraviolet lamp surface;
Be communicated with described wind cabinet inside, and for accepting and discharge the discharging of waste liquid mechanism of ring waste.
Preferably, the air inlet of the spiral case of described ultraviolet lamp and described blower fan is just to setting.
Preferably, described elution device comprises:
Hold liquid case;
By conduit and the described water pump holding liquid case and be connected;
Be connected with described exit of pump, and towards the shower nozzle of described ultraviolet lamp.
Preferably, also comprise and being arranged between described exit of pump and described shower nozzle, and for water being heated to be the heater of hot water or steam.
Preferably, also comprise and to be connected with described ultraviolet lamp and hand switch for controlling its break-make, and be connected with described elution device and hand switch for controlling its break-make.
Preferably, the outlet of described blower fan is connected with the air outlet with return valve function.
Preferably, described inlet scoop place is provided with screen pack, and the bottom of described screen pack is provided with dismountable lubricating cup.
Preferably, described screen pack is funnel-form.
As can be seen from the above technical solutions, the ultraviolet lamp that the range hood with purification disinfecting function disclosed in the utility model comprises exhaust fume collecting hood, is arranged on the wind cabinet on exhaust fume collecting hood top, is arranged on the blower fan in wind cabinet and is arranged in wind cabinet, and comprise near ultraviolet lamp setting, and for the elution device scrubbed ultraviolet lamp surface, and be arranged in wind cabinet, and for accepting and discharge the discharging of waste liquid mechanism of ring waste.
Ultraviolet lamp can carry out disinfection to wind cabinet and volute of blower position, thus the sterilization achieved range hood key position, simultaneously because the position near ultraviolet lamp is provided with elution device, and discharging of waste liquid mechanism is provided with in wind cabinet, thus carrying out drip washing by elution device to the surface of ultraviolet lamp can effectively avoid the impurity such as greasy dirt to accumulate on the surface of ultraviolet lamp, ensure the light transmittance of ultraviolet lamp appearance, thus effectively ensure the disinfection effect of ultraviolet lamp.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The internal structure schematic diagram of range hood of Fig. 1 for providing in the utility model embodiment;
Fig. 2 measures intention for the axle of the range hood provided in utility model embodiment;
The front view of range hood of Fig. 3 for providing in the utility model embodiment.
Wherein,
1 is exhaust fume collecting hood, and 2 is wind cabinet, and 3 is blower fan, and 4 is ultraviolet lamp, and 5 is water pump, and 6 is shower nozzle, and 7 is air outlet, and 8 is screen pack, and 9 is lubricating cup.
Detailed description of the invention
Core of the present utility model is to provide a kind of range hood with purification disinfecting function, can avoid a large amount of greasy dirt of the surface of the ultraviolet lamp in range hood accumulation, thus effectively ensures the sterilization effect of ultraviolet lamp.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Disclosed with in the range hood of purification disinfecting function in the utility model, comprise exhaust fume collecting hood 1, wind cabinet 2, blower fan 3, ultraviolet lamp 5, wherein exhaust fume collecting hood 1 is provided with the inlet scoop for entering range hood inside for oil smoke, wind cabinet 2 is arranged on exhaust fume collecting hood 1 top, as shown in Figure 1 to Figure 3, the outer setting of blower fan 3 has spiral case, and blower fan 3 is arranged in wind cabinet 2, ultraviolet lamp 4 or be called that ultraviolet and ozone lamp is arranged on the inwall of wind cabinet 2, its effect is for carrying out sterilizing to the volute space of wind cabinet 2 and blower fan 3, this range hood in terms of existing technologies, core innovative point is, also comprise the elution device arranged near ultraviolet lamp 4, elution device is used for scrubbing the surface of ultraviolet lamp 4, thus avoid the outer surface of ultraviolet lamp 4 to be covered by impurity such as greasy dirts, and in wind cabinet 2, be also provided with the discharging of waste liquid mechanism (not shown) communicated with outside, discharging of waste liquid mechanism can be used for the ring waste produced when accepting and discharge drip washing ultraviolet lamp 4.Discharging mechanism can for being arranged on the guiding gutter in wind cabinet 2, also can be inside and outsidely with wind cabinet 2 be communicated with and be provided with the drainage system of the entirety of draining pump.
Because ultraviolet lamp is arranged in wind cabinet 2, thus ultraviolet lamp can to carry out disinfection sterilization to the volute space of wind cabinet 2 and blower fan 3, which achieves the sterilization to range hood key position and sterilization, simultaneously because the position with ultraviolet lamp 4 close in the range hood of purification disinfecting function disclosed in above-described embodiment is provided with elution device, and in wind cabinet 2, be provided with the discharging of waste liquid mechanism communicated with outside, thus carrying out drip washing by elution device to the surface of ultraviolet lamp 4 can effectively avoid the impurity such as greasy dirt to accumulate on the surface of ultraviolet lamp 4, ensure the light transmittance of ultraviolet lamp 4 appearance, thus effectively ensure the disinfection effect of ultraviolet lamp 4.
As everyone knows; ultraviolet lamp 4 main cause of sterilization can be in ultraviolet and ultraviolet ionization air oxygen and react the ozone produced; i.e. ultraviolet and the common purifying sterilizing of ozone; and ozone is a kind of form of oxygen of very active instability; its sterilization speed is 100 times of hypochlorite; 3000 times of chlorine; therefore sterilization in the spiral case that the ozone in order to ultraviolet lamp 4 position can be made to produce enters into blower fan 3; the spiral case air inlet of the preferred and blower fan 3 of the ultraviolet lamp 4 in the present embodiment just to setting, as shown in fig. 1.
A kind of specific implementation of elution device is provided in the present embodiment, concrete, elution device comprises and holds liquid case, water pump 5 and shower nozzle 6, wherein hold liquid case carries out surperficial drip washing to ultraviolet lamp 4 leacheate for splendid attire, water pump 5 by conduit with hold liquid case and be connected, shower nozzle 6 is connected with the outlet of water pump 5 and shower nozzle 6 is arranged towards ultraviolet lamp 4, so that carry out effective drip washing to ultraviolet lamp 4.
In order to optimize the technical scheme in above-described embodiment further, also elution device is improved in the present embodiment, the heater also set up between shower nozzle 6 for water being heated to be hot water or steam is exported at water pump 5, hot water or steam so just can be adopted to carry out drip washing to the surface of ultraviolet lamp 4, its clean effect is stronger, certainly, the switch of a control heater can also be increased when designing, heater can being opened heat leacheate when being necessary, heater can cut out when without the need to heating.
Ultraviolet lamp 4 and elution device can carry out work when starting shooting, but larger energy waste can be caused in this kind of situation, because when range hood is just started shooting, oil smoke is not attached on ultraviolet lamp 4, and now do not need to carry out disinfection yet, also be provided with in the present embodiment for this reason and be connected with ultraviolet lamp 4, and for controlling the hand switch of its break-make, and to be connected with elution device and hand switch for controlling its break-make, manually switch can control the break-make of ultraviolet lamp 4 and elution device at any time.
Certainly, those skilled in the art it is contemplated that, the break-make of controller to ultraviolet lamp 4 and elution device can also be adopted automatically to control, increase a controller be connected with elution device with ultraviolet lamp 4, this controller is opened after range hood runs the first Preset Time for controlling ultraviolet lamp 4; And Non-leaching device carries out drip washing to ultraviolet lamp 4 after range hood runs the second Preset Time.First Preset Time and the second Preset Time can carry out reasonable set according to actual, and the first Preset Time and the second Preset Time can equally also can not wait.
As shown in fig. 1, in range hood disclosed in the utility model embodiment, the outlet of blower fan 3 is connected with the air outlet 7 with return valve function, to avoid the backflow of greasy dirt, inlet scoop place is provided with screen pack 8, preferred screen pack 8 is in funnel-form, and the bottom of screen pack 8 is provided with dismountable lubricating cup 9, so that collect greasy dirt and topple at any time.
Need to be described, conical filtering net pointed bottom the funnel-form screen pack in the utility model embodiment includes but not limited to, bottom are the frustum screen pack of plane.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. the range hood with purification disinfecting function, comprise with inlet scoop exhaust fume collecting hood (1), be arranged on described exhaust fume collecting hood (1) top wind cabinet (2), to be arranged in described wind cabinet (2) and with the blower fan (3) of spiral case and the ultraviolet lamp (4) that is arranged in described wind cabinet (2), it is characterized in that, also comprise:
Arrange near described ultraviolet lamp (4), and the elution device for scrubbing described ultraviolet lamp (4) surface;
Be communicated with described wind cabinet (2) inside, and for accepting and discharge the discharging of waste liquid mechanism of ring waste.
2. as claimed in claim 1 with the range hood of purification disinfecting function, it is characterized in that, the air inlet of the spiral case of described ultraviolet lamp (4) and described blower fan (3) is just to setting.
3., as claimed in claim 1 with the range hood of purification disinfecting function, it is characterized in that, described elution device comprises:
Hold liquid case;
By conduit and the described water pump (5) holding liquid case and be connected;
Export with described water pump (5) and be connected, and towards the shower nozzle (6) of described ultraviolet lamp (4).
4. as claimed in claim 3 with the range hood of purification disinfecting function, it is characterized in that, also comprise and being arranged between described water pump (5) outlet and described shower nozzle (6), and for water being heated to be the heater of hot water or steam.
5. as claimed in claim 1 with the range hood of purification disinfecting function, it is characterized in that, also comprise and to be connected with described ultraviolet lamp (4) and hand switch for controlling its break-make, and be connected with described elution device and hand switch for controlling its break-make.
6., as claimed in claim 1 with the range hood of purification disinfecting function, it is characterized in that, the outlet of described blower fan is connected with the air outlet (7) with return valve function.
7., as claimed in claim 1 with the range hood of purification disinfecting function, it is characterized in that, described inlet scoop place is provided with screen pack (8), and the bottom of described screen pack (8) is provided with dismountable lubricating cup (9).
8., as claimed in claim 7 with the range hood of purification disinfecting function, it is characterized in that, described screen pack (8) is in funnel-form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420732782.3U CN204240450U (en) | 2014-11-28 | 2014-11-28 | A kind of range hood with purification disinfecting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420732782.3U CN204240450U (en) | 2014-11-28 | 2014-11-28 | A kind of range hood with purification disinfecting function |
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| Publication Number | Publication Date |
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| CN204240450U true CN204240450U (en) | 2015-04-01 |
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| CN201420732782.3U Active CN204240450U (en) | 2014-11-28 | 2014-11-28 | A kind of range hood with purification disinfecting function |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373986A (en) * | 2014-11-28 | 2015-02-25 | 珠海格力电器股份有限公司 | Extractor hood with purification and sterilizing function |
| CN106287884A (en) * | 2016-08-26 | 2017-01-04 | 建研科技发展（深圳）有限公司 | The cleaning method of a kind of UV lampblack-removing hood and system |
| CN107270347A (en) * | 2017-07-18 | 2017-10-20 | 庞旭明 | Jet-flow type fume exhaust |
| CN108240670A (en) * | 2017-11-19 | 2018-07-03 | 宁波方太厨具有限公司 | A kind of range hood |
| CN107965819B (en) * | 2017-04-29 | 2024-01-16 | 宁波方太厨具有限公司 | Range hood with sterilization and deodorization functions |
-
2014
- 2014-11-28 CN CN201420732782.3U patent/CN204240450U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373986A (en) * | 2014-11-28 | 2015-02-25 | 珠海格力电器股份有限公司 | Extractor hood with purification and sterilizing function |
| CN106287884A (en) * | 2016-08-26 | 2017-01-04 | 建研科技发展（深圳）有限公司 | The cleaning method of a kind of UV lampblack-removing hood and system |
| CN107965819B (en) * | 2017-04-29 | 2024-01-16 | 宁波方太厨具有限公司 | Range hood with sterilization and deodorization functions |
| CN107270347A (en) * | 2017-07-18 | 2017-10-20 | 庞旭明 | Jet-flow type fume exhaust |
| CN108240670A (en) * | 2017-11-19 | 2018-07-03 | 宁波方太厨具有限公司 | A kind of range hood |
| CN108240670B (en) * | 2017-11-19 | 2024-01-16 | 宁波方太厨具有限公司 | Fume exhauster |
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