CN208886864U - A kind of range hood with self-cleaning function - Google Patents

Abstract

The utility model relates to a kind of range hoods with self-cleaning function, including shell and blower, housing central section has horizontally disposed top plate, recess is formed with spaced apart first reservoir and the second reservoir downwards for top plate part, the first liquid outlet is provided on the side wall of first reservoir, the second liquid outlet is provided on the side wall of second reservoir, first liquid outlet, the conveying mechanism that respective liquid can be transported at draught fan impeller is connected on second liquid outlet, fixing seat is provided in first reservoir, it is provided in the fixing seat for the inverted socket being inserted of Detergent bottle, the intake chute flowed out from Detergent bottle for liquid is provided with below the socket, the intake chute is connected with the first reservoir, and the lower edge of intake chute is higher than the top edge of the first liquid outlet.The liquid discharge amount of cleaning solution is controlled in a certain range and realizes automatic tapping by the utility model, without adding detergent at any time, and is able to maintain detergent cleaning, is improved cleaning effect.

Description

A kind of range hood with self-cleaning function

Technical field

The utility model relates to a kind of range hoods with self-cleaning function.

Background technique

Range hood is the household electrical appliance for taking the oil smoke generated on hearth by culinary art away, but for most oil suctions For smoke machine, a biggish problem is: the oil smoke of volatilization can be condensed in the inside of range hood, oil can with dust, Thicker and difficult cleaning of grease is formed in body after the mixing of the impurity such as particle, after grease accumulates to a certain extent, meeting Fine and close cured layer is formed in the inside of range hood, further increases cleaning difficulty.

Previous range hood usually requires dismantle cleaning, and some range hoods in the prior art have had The function of self-cleaning, for example, Chinese patent " smoke exhaust ventilator " that Authorization Notice No. is CN103732994B (application number: CN201280039582.3), Authorization Notice No. be CN101495814B Chinese patent " smoke exhaust ventilator " (application number: ) etc. CN200780027956.9 the range hood with self-cleaning function is disclosed, these range hoods are by device Inside affix detergent container, pump, the components such as spray port, for cleaning agent to be sprayed on the portions such as blade, runner, filter screen Part, and the raffinate after cleaning is excluded.The class formation in the prior art, the container for storing detergent and water generally require It is provided separately on range hood shell, for water, although detergent dosage is less, it also requires periodically addition, because If too many for primary addition, exhaustless detergent is exposed to be easy to influence to use next time in air in kitchen, this just gives use Person brings big inconvenience.

Therefore, for the range hood of self-cleaning function, being improved at present up for further.

Utility model content

For the current state of the art, the technical problem to be solved by the utility model is to provide a kind of can add automatically to wash It washs agent and keeps detergent cleaning to improve the range hood with self-cleaning function of cleaning effect.

Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of oil suction with self-cleaning function Smoke machine, the blower including shell and in the shell, the housing central section, which has, is located at blower lower section and horizontally disposed top Plate, it is characterised in that: recess is formed with spaced apart first reservoir and the second reservoir downwards for the top plate part, described It is provided with the first liquid outlet for detergent output on the side wall of first reservoir, is provided with water supply on the side wall of second reservoir Second liquid outlet of output is connected with and can transport to respective liquid at draught fan impeller on first liquid outlet, the second liquid outlet Conveying mechanism, be provided with fixing seat in first reservoir, be provided in the fixing seat for the inverted insertion of Detergent bottle its In socket, be provided with the intake chute flowed out from Detergent bottle for liquid below the socket, the intake chute and first storage Liquid bath is connected, and the lower edge of the intake chute is higher than the top edge of the first liquid outlet.

In the above scheme, it is provided with the mandril extended upwardly in socket in the middle part of the intake chute, and the mandril Two sides are recessed the flow-guiding channel for being formed with and axially extending respectively inwards.The mandril is set, it can will be among Detergent bottle plastic lid Thin-walled portion poke, convenient for detergent along flow-guiding channel flow into intake chute in.

For the ease of fixed Detergent bottle, the top formed of the intake chute has and can play supporting role to Detergent bottle Saddle.There is the internal screw thread that can be matched with the external screw thread of Detergent bottle bottleneck periphery on the socket inner wall.

In above-mentioned preferred embodiment, the conveying mechanism includes first pipe, second pipe, third pipeline, the first electromagnetism Valve, second solenoid valve, pump and nozzle, the first end of the first pipe are connected with the first liquid outlet, the second pipe First end is connected with the second liquid outlet, the first end of the third pipeline respectively with the second end of first pipe, second pipe Second end be connected, first solenoid valve be set to first pipe on, the second solenoid valve be set to second pipe on, it is described Pump is set on third pipeline and provides power for liquid conveying, and the nozzle corresponds to draught fan impeller and arranges and the with third pipeline Two ends are connected.

Preferably, the foam generation that water can be made to mix with detergent and generate foam is additionally provided on the third pipeline Device.

Compared with the prior art, the advantages of the utility model are: the utility model is simple and reasonable for structure, directly inhaling The first reservoir, the second reservoir are shaped on the top plate of kitchen ventilator, has saved assembly space, in use, directly by Detergent bottle It is inverted to be plugged in socket, cleaning solution can by intake chute enter the first reservoir in, and on the first reservoir first go out liquid The height of mouth is lower than the height of intake chute, will be automatically stopped tapping after cleaning solution liquid level is higher than intake chute, as long as keeping washing Liquid liquid level is washed not less than along being just avoided that air suction conveyor structure, above structure is by the liquid discharge amount of cleaning solution on the first liquid outlet Control is in a certain range and realizes automatic tapping, does not have to not only add detergent at any time, easy to use, moreover it is possible to keep detergent Cleaning, to improve cleaning effect.

Detailed description of the invention

Fig. 1 is the using state structure diagram of the utility model embodiment；

Fig. 2 is the assembling structure schematic diagram of the first reservoir and fixing seat in the utility model embodiment；

Fig. 3 is the partial structure diagram of the utility model embodiment；

Fig. 4 is the structural schematic diagram of conveying mechanism in the utility model embodiment.

Specific embodiment

The utility model is described in further detail below in conjunction with figure embodiment.

As shown in figures 1-4, there is the present embodiment the range hood of self-cleaning function to include shell 1 and be set in the shell 1 Blower 2, blower 2 have impeller 21.Have in the middle part of shell 1 and is located at 2 lower section of blower and horizontally disposed top plate 11,11 innings of top plate Portion, which is recessed downwards, is formed with spaced apart first reservoir 12 and the second reservoir 13, is provided on the side wall of the first reservoir 12 For the first liquid outlet 121 of detergent output, the second liquid outlet 131 of output of supplying water is provided on the side wall of the second reservoir 13, The conveying mechanism 3 that respective liquid can be transported at 2 impeller 21 of blower is connected on first liquid outlet 121, the second liquid outlet 131, It is provided with fixing seat 14 in first reservoir 12, is provided in the fixing seat 14 for the inverted socket being inserted of Detergent bottle 4 141, the intake chute 142 flowed out from Detergent bottle 4 for liquid is provided with below the socket 141, the intake chute 142 and the first storage Liquid bath 12 is connected, and the lower edge of intake chute 142 is higher than the top edge of the first liquid outlet 121.

The middle part of the present embodiment intake chute 142 is provided with the mandril 143 extended upwardly in socket, and the mandril 143 Two sides are recessed the flow-guiding channel 144 for being formed with and axially extending respectively inwards.The mandril 143 is set, it can be by 4 plastics of Detergent bottle The intermediate thin-walled portion of lid is poked, and is flowed into intake chute 142 convenient for detergent along flow-guiding channel 144.It is washed for the ease of fixation Agent bottle 4 is washed, the top formed of intake chute 142 has the saddle 145 that supporting role can be played to Detergent bottle 4.On 142 inner wall of socket With the internal screw thread 146 that can be matched with the external screw thread of 4 bottleneck periphery of Detergent bottle.

In the present embodiment, conveying mechanism 3 includes first pipe 31, second pipe 32, third pipeline 33, the first solenoid valve 34, second solenoid valve 35, pump 36 and nozzle 37, the first end of first pipe 31 are connected with the first liquid outlet 121, second pipe 32 first end is connected with the second liquid outlet 131, the first end of third pipeline 33 respectively with the second end of first pipe 31, The second end of two pipelines 32 is connected, and the first solenoid valve 34 is set in first pipe 31, and second solenoid valve 35 is set to second pipe On 32, pump 36 is set on third pipeline 33 and provides power for liquid conveying, and corresponding 2 impeller 21 of blower of nozzle 37 is arranged and with the The second end of three pipelines 33 is connected.The foam that water can be made to mix with detergent and generate foam is additionally provided on third pipeline 33 Generator 38, the foam maker 38 are the prior art, and therefore not to repeat here.

The present embodiment directly shapes the first reservoir 12, the second reservoir 13 on the top plate of range hood 11, saves Assembly space, in use, be directly plugged on Detergent bottle 4 is inverted in socket 141, cleaning solution can by intake chute 142 into Enter in the first reservoir 12, and the height of first liquid outlet 121 is lower than the height of intake chute 142 on the first reservoir 12, when washing Liquid liquid level is washed higher than tapping will be automatically stopped after intake chute 142, as long as cleaning solution liquid level is kept to be not less than the first liquid outlet 121 Upper edge is just avoided that the liquid discharge amount of cleaning solution is controlled in a certain range and realized by air suction conveyor structure 3, above structure Automatic tapping does not have to not only add detergent at any time, easy to use, moreover it is possible to it is clean to keep detergent, to improve cleaning effect Fruit.

Claims (6)

1. a kind of range hood with self-cleaning function, described including shell (1) and the blower (2) being set in the shell (1) Have in the middle part of shell (1) and be located at blower (2) lower section and horizontally disposed top plate (11), it is characterised in that: top plate (11) office Portion, which is recessed downwards, is formed with spaced apart first reservoir (12) and the second reservoir (13), first reservoir (12) It is provided with the first liquid outlet (121) for detergent output on side wall, it is defeated that water supply is provided on the side wall of second reservoir (13) The second liquid outlet (131) out, being connected on first liquid outlet (121), the second liquid outlet (131) can be defeated by respective liquid Toward the conveying mechanism (3) at blower (2) impeller (21), fixing seat (14) are provided in first reservoir (12), this is fixed It is provided on seat (14) for the inverted socket (141) being inserted of Detergent bottle (4), the socket (141) lower section is provided with feed flow The intake chute (142) that body is flowed out from Detergent bottle (4), the intake chute (142) are connected with first reservoir (12), and The lower edge of the intake chute (142) is higher than the top edge of the first liquid outlet (121).

2. the range hood according to claim 1 with self-cleaning function, it is characterised in that: the intake chute (142) Middle part be provided with the mandril (143) extended upwardly in socket (141), and the two sides of the mandril (143) are recessed respectively inwards It is formed with the flow-guiding channel (144) axially extended.

3. the range hood according to claim 1 with self-cleaning function, it is characterised in that: the intake chute (142) Top formed have the saddle (145) that can Detergent bottle (4) be played with supporting role.

4. the range hood according to claim 1 with self-cleaning function, it is characterised in that: in the socket (141) There is the internal screw thread (146) that can be matched with the external screw thread of Detergent bottle (4) bottleneck periphery on wall.

5. the range hood according to claim 1 or 2 or 3 or 4 with self-cleaning function, it is characterised in that: described defeated Sending mechanism (3) includes first pipe (31), second pipe (32), third pipeline (33), the first solenoid valve (34), second solenoid valve (35), it pumps (36) and nozzle (37), the first end of the first pipe (31) to be connected with the first liquid outlet (121), described the The first end of two pipelines (32) is connected with the second liquid outlet (131), and the first end of the third pipeline (33) is respectively with first The second end of pipeline (31), the second end of second pipe (32) are connected, and first solenoid valve (34) is set to first pipe (31) on, the second solenoid valve (35) is set on second pipe (32), and the pump (36) is set on third pipeline (33) and is Liquid conveying provides power, the nozzle (37) corresponding blower (2) impeller (21) arrangement and the second end with third pipeline (33) It is connected.

6. the range hood according to claim 5 with self-cleaning function, it is characterised in that: the third pipeline (33) On be additionally provided with the foam maker (38) that water can be made to mix with detergent and generate foam.