CN214172351U - Portable oil fume purifying device - Google Patents

Abstract

The utility model provides a portable oil smoke purifier, filter piece and oil smoke collection piece including base, fan, oil smoke. The base comprises a base body, wherein a first accommodating cavity, a second accommodating cavity and an air outlet channel are formed in the base body in a surrounding mode, the first accommodating cavity is provided with an air inlet, and the air outlet channel is communicated with the first accommodating cavity and is provided with an air outlet. The fan is arranged in the first accommodating cavity. The oil smoke filters set up the second holding intracavity, and with be formed with the intercommunication between the pedestal the inlet air channel of air intake. The oil smoke collecting piece is arranged below the oil smoke filtering piece. The oil smoke filtering piece comprises a bottom plate and an annular plate, the bottom plate and the annular plate are enclosed to form a bearing cavity with an upper opening, and the annular plate is provided with a filtering hole which is communicated with the bearing cavity and the air inlet channel. The utility model discloses can convenience of customers uses in outdoor and family's dining room environment.

Description

Portable oil fume purifying device

Technical Field

The utility model relates to an oil absorption cigarette technical field specifically, relates to a portable oil smoke purifier.

Background

Along with the improvement of the living standard of people, in order to meet the requirement that people can eat hot pots at home, small portable heating appliances such as electric chafing dishes and cassette ovens are put out in the market, the heating appliances are generally applied to outdoor or indoor dining tables, and under the application environment of the indoor dining tables, the electric chafing dishes can generate a large amount of water vapor and part of oil smoke to pollute the dining table environment.

Although the oil smoke and water vapor generated by a common heating device can be purified by the range hood, the range hood on the market is generally suspended and fixed in a kitchen and cannot be moved to the environment such as the outdoor environment and the dining room, that is, the range hood cannot be applied to the environment of the outdoor environment and the household dining room due to the fixed nature of the range hood.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that exists among the prior art at least partially, the utility model provides a can utilize the portable oil smoke purifier in outdoor and family's dining room environment.

The utility model provides a pair of portable oil smoke purifier, filter piece and oil smoke collection piece including base, fan, oil smoke. The base comprises a base body, wherein a first accommodating cavity, a second accommodating cavity and an air outlet channel are formed in the base body in a surrounding mode, the first accommodating cavity is provided with an air inlet, and the air outlet channel is communicated with the first accommodating cavity and is provided with an air outlet. The fan is arranged in the first accommodating cavity. The oil smoke filters set up the second holding intracavity, and with be formed with the intercommunication between the pedestal the inlet air channel of air intake. The oil smoke collecting piece is arranged below the oil smoke filtering piece. The oil smoke filtering piece comprises a bottom plate and an annular plate, the bottom plate and the annular plate are enclosed to form a bearing cavity with an upper opening, and the annular plate is provided with a filtering hole which is communicated with the bearing cavity and the air inlet channel.

Foretell portable fume purification device, when using, can place small-size portable heating device such as electric chafing dish, cassette stove at the load-bearing cavity, the fan can extract oil smoke or fog simultaneously, makes oil smoke or fog get into air inlet channel through the filtration hole of oil smoke filter piece, and the liquefied waste liquid after the filtration is collected in the oil smoke collection piece, and clean air after the filtration is in the air outlet row to the atmosphere through air-out passageway, can convenience of customers use in outdoor and family's dining room environment.

Exemplarily, the seat body comprises a lower enclosing plate, a partition plate and an upper enclosing plate, the lower enclosing plate and the partition plate enclose to form the first accommodating cavity, the upper enclosing plate and the partition plate enclose to form the second accommodating cavity, and the air inlet is arranged on the partition plate. So, base simple structure is compact to make whole portable fume purification device more be favorable to carrying.

Exemplarily, the air inlet channel includes a first air inlet channel and a second air inlet channel, the first air inlet channel is formed between the upper enclosing plate and the annular plate, and the second air inlet channel is formed between the partition plate and the bottom plate. Therefore, the first air inlet channel is annularly surrounded on the periphery of the bearing cavity, oil smoke or mist generated by a heating device in the bearing cavity can be extracted more conveniently, and the oil smoke or the mist in the first air inlet channel can smoothly flow to the air inlet through the second air inlet channel.

Illustratively, the first air inlet channel is provided with a far end far away from the second air inlet channel, and a covering panel covering the far end extends outwards from the periphery of the annular plate. Therefore, oil smoke or mist in the first air inlet channel can be prevented from escaping to the atmosphere without being purified.

Exemplarily, the first accommodating cavity has a side opening, the base further includes an extending surrounding plate surrounding the side opening, and the extending surrounding plate and the annular plate surround to form the air outlet channel. So, the air-out passageway is direct to be connected with the lateral part opening in first holding chamber, simple structure to make whole portable fume purification device compact structure, more be favorable to carrying.

Exemplarily, the air outlet channel has an air outlet end far away from the side opening, the air outlet end is connected with a cover plate, and the air outlet is arranged on the cover plate. Therefore, the air filtered by the oil smoke filtering piece can be filtered again and then discharged into the atmosphere.

Illustratively, the first accommodating cavity is provided with an installation position between the side opening and the fan, the oil smoke collecting piece is a drawer box, and the drawer box is connected to the installation position in a sliding manner and has a drawing state and a closing state relative to the lower coaming. Therefore, the liquefied waste liquid after being filtered by the oil fume filtering piece can be conveniently collected, and the collected waste liquid is conveniently subjected to centralized treatment.

Illustratively, the diameter D of the bearing cavity is 260 mm-320 mm. Therefore, the bearing cavity is equivalent to the electric chafing dish and other appliances in size, and the oil smoke purification requirement of the portable heating appliance can be met, so that the portable heating appliance is more convenient for users to use in the outdoor and family restaurant environments.

The advantages and features of the present invention are described in detail below with reference to the accompanying drawings.

Drawings

The following drawings of the present invention are used herein as part of the present invention for understanding the present invention. There are shown in the drawings, embodiments and descriptions thereof, which are used to explain the principles of the invention. In the drawings, there is shown in the drawings,

fig. 1 is a schematic view (seen from a direction) of a portable lampblack purification device according to an exemplary embodiment of the present invention;

fig. 2 is a schematic view (viewed from another direction) of a portable lampblack purification device according to an exemplary embodiment of the present invention;

fig. 3 is a schematic view of the internal structure of a portable lampblack purification device according to an exemplary embodiment of the present invention;

fig. 4 is a schematic view of a smoke filter of a portable smoke purifying apparatus according to an exemplary embodiment of the present invention;

fig. 5 is a state diagram of the portable lampblack purification device according to an exemplary embodiment of the present invention.

Wherein the figures include the following reference numerals:

10-base

11-seat body

111-lower coaming

112-baffle

113-upper coaming

114-extension coaming

12-first accommodation chamber

121-air inlet

122-side opening

123-mounting position

13-second accommodation chamber

14-air outlet channel

1401-air outlet end

141-air outlet

15-cover plate

20-blower

30-oil smoke filtering piece

31-base plate

32-ring plate

321-filtration pore

301-bearing Chamber

33-cover panel

40-oil smoke collecting piece

50-air inlet channel

51-first air intake channel

511-remote end

52-second air intake channel

Detailed Description

In the following description, numerous details are provided to provide a thorough understanding of the present invention. One skilled in the art, however, will understand that the following description illustrates only a preferred embodiment of the invention and that the invention may be practiced without one or more of these details. In addition, some technical features that are well known in the art are not described in detail in order to avoid obscuring the present invention.

As shown in fig. 1 to 4, a portable lampblack purification device according to an embodiment of the present invention includes a base 10, a fan 20, a lampblack filter 30 and a lampblack collecting member 40. The base 10 is a framework of the whole device, the fan 20, the oil smoke filtering piece 30 and the oil smoke collecting piece 40 are all fixed on the base 10, specifically, the base 10 includes a base body 11, the base body 11 encloses and is formed with a first accommodating cavity 12, a second accommodating cavity 13 and an air outlet channel 14, the first accommodating cavity 12 is provided with an air inlet 121, and the air outlet channel 14 is communicated with the first accommodating cavity 12 and is provided with an air outlet 141. The fan 20 is disposed in the first accommodating chamber 12, and the fan 20 may be a conventional centrifugal fan. The oil smoke filter 30 is disposed in the second accommodating cavity 13, and an air inlet channel 50 communicated with the air inlet 121 is formed between the oil smoke filter and the base body 11. The oil smoke collecting element 40 is disposed below the oil smoke filtering element 30, and the liquefied waste liquid filtered by the oil smoke filtering element 30 can enter the oil smoke collecting element 40.

Filter different with the board-like oil smoke of filter screen commonly used, the utility model discloses in, oil smoke filters piece 30 includes bottom plate 31 and cyclic annular board 32, and bottom plate 31 encloses with cyclic annular board 32 and closes and form upper portion open-ended bearing cavity 301, and bearing cavity 301 can the holding electric chafing dish, but small-size portable heating utensil such as cartridge stove, is provided with the intercommunication on the cyclic annular board 32 and bears cavity 301 and 50 filter holes 321 of inlet air duct, that is to say, oil smoke filters piece 30 and is the cyclic annular filter piece, and not only has filtering capability, but also can bear small-size portable heating utensil. Taking an electric chafing dish as an example, the electric chafing dish can be placed in the bearing cavity 301 from the upper opening, and oil smoke or mist generated by the electric chafing dish can enter the air inlet channel 50 through the filtering holes 321.

When the portable oil fume purification device is used, small portable heating appliances such as an electric chafing dish, a cassette furnace and the like can be placed in the bearing cavity 301, meanwhile, the fan 20 can extract oil fume or mist, so that the oil fume or the mist enters the air inlet channel 50 through the filtering holes 321 of the oil fume filtering piece 30, the filtered liquefied waste liquid is collected in the oil fume collecting piece 40, and the filtered clean air is exhausted to the atmosphere from the air outlet 141 through the air outlet channel 14, so that the portable oil fume purification device can be conveniently used by users in the outdoor and household restaurant environments.

Referring to fig. 3, the seat body 11 includes a lower surrounding plate 111, a partition plate 112 and an upper surrounding plate 113, the lower surrounding plate 111 and the partition plate 112 surround to form a first accommodating chamber 12, the upper surrounding plate 113 and the partition plate 112 surround to form a second accommodating chamber 13, and the air inlet 121 is disposed on the partition plate 112. Thus, the base 10 has a simple and compact structure, so that the whole portable lampblack purification device is more convenient to carry. It should be appreciated that body 11 may be plastic for weight and cost reduction.

As an exemplary embodiment, the air supply passage 50 includes a first air supply passage 51 and a second air supply passage 52, the first air supply passage 51 is formed between the upper cover plate 113 and the annular plate 32, and the second air supply passage 52 is formed between the partition plate 112 and the bottom plate 31. Therefore, the first air inlet channel 51 is annularly arranged around the bearing cavity 301, which is more beneficial for extracting oil smoke or mist generated by the heating device in the bearing cavity 301, and the oil smoke or mist in the first air inlet channel 51 can smoothly flow to the air inlet 121 through the second air inlet channel 52.

Further, the first air inlet passage 51 has a far end 511 far away from the second air inlet passage 52, and the peripheral edge of the annular plate 32 extends outward to form a covering panel 33 covering the far end 511. Thus, the oil smoke or mist in the first air intake passage 51 can be prevented from escaping to the atmosphere without being purified.

Referring to fig. 3 again, the first receiving cavity 12 has a side opening 122, the seat body 11 further includes an extending baffle 114 surrounding the side opening 122, and the extending baffle 114 and the annular plate 32 surround to form the air outlet channel 14. Thus, the air outlet channel 14 is directly connected to the side opening 122 of the first accommodating cavity 12, and the structure is simple, so that the whole portable lampblack purification device is compact in structure and more convenient to carry.

As an exemplary embodiment, the air outlet channel 14 has an air outlet end 1401 far away from the side opening 122, a cover plate 15 is connected to the air outlet end 1401, and the air outlet 121 is disposed on the cover plate 15. In this way, the air filtered by the soot filter 30 can be filtered again and then discharged to the atmosphere. In order to improve the air outlet effect, the air outlet 121 may be a long hole.

Referring to fig. 2 and 3, the first accommodating cavity 12 has an installation position 123 between the side opening 122 and the fan 20, the oil smoke collecting element 40 is a drawer box, the drawer box is slidably connected to the installation position and has a drawing state and a closing state relative to the lower surrounding plate 111, when the first accommodating cavity is in a normal use, the oil smoke collecting element 40 is in the closing state and collects waste liquid flowing down from the oil smoke filtering element 30, and when the amount of waste liquid collected in the oil smoke collecting element 40 is large enough, the oil smoke collecting element 40 can be drawn out, so as to perform centralized treatment on the waste liquid in the oil smoke collecting element 40. Therefore, the liquefied waste liquid after being filtered by the oil fume filtering piece 30 can be conveniently collected, and the collected waste liquid is conveniently subjected to centralized treatment. It should be understood that a snap fastener may be further provided on the soot collecting member 40 in order to facilitate the insertion or extraction of the soot collecting member 40.

Referring to fig. 4 and 5, when the portable lampblack purification device is used, the fan 20 works in the first accommodating cavity 12 to generate negative pressure, lampblack or mist passes through the first air inlet channel 51 and the second air inlet channel 52 in sequence after being filtered by the filter holes 321 of the lampblack filter element 30 under the action of the negative pressure, the filtered liquefied waste liquid is collected in the lampblack collection element 40, and the fan 20 blows filtered clean air into the air outlet channel 14 through the air inlet 121 and then exhausts the filtered clean air to the atmosphere from the air outlet 141 through the air outlet channel 14.

As an exemplary embodiment, the diameter D of the loading chamber 301 is 260mm to 320mm, such as 260mm, 280mm, 300mm, 320mm, and so on. Therefore, the bearing cavity 301 is equivalent to electric chafing dishes and other appliances in size, and can meet the oil smoke purification requirement of a portable heating appliance, so that the portable heating appliance is more convenient for users to use in the outdoor and family restaurant environments.

It should be appreciated that the soot filter 30 is made of plastic in order to reduce cost and weight so that the entire soot cleaning device is portable.

It should be noted that, in order to further reduce the cost and further reduce the weight, so that the whole oil smoke purifying device is convenient to carry, most parts of the portable oil smoke purifying device are made of plastics, for example, the base 10, the oil smoke filtering member 30 and the oil smoke collecting member 40 can all be made of plastics, and if necessary, the fan 20 as the power component, except for the fan, and the fan casing can all be made of plastics, so that the whole weight is low, and the portable oil smoke purifying device is convenient to carry, and is suitable for the working environment of various small appliances with low oil smoke, large water vapor and various small water vapor.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "upper", "lower", etc. is usually based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe the spatial relationship of one or more components or features shown in the figures to other components or features. It is to be understood that the spatially relative terms are intended to encompass not only the orientation of the component as depicted in the figures, but also different orientations of the component in use or operation. For example, if an element in the drawings is turned over in its entirety, the articles "over" or "on" other elements or features will include the articles "under" or "beneath" the other elements or features. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". Further, these components or features may also be positioned at various other angles (e.g., rotated 90 degrees or other angles), all of which are intended to be encompassed herein.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, elements, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many more modifications and variations are possible in light of the teaching of the present invention and are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. A portable fume purification device, characterized in that includes:

the base comprises a base body, the base body is enclosed to form a first accommodating cavity, a second accommodating cavity and an air outlet channel, the first accommodating cavity is provided with an air inlet, and the air outlet channel is communicated with the first accommodating cavity and is provided with an air outlet;

the fan is arranged in the first accommodating cavity;

the oil fume filtering piece is arranged in the second accommodating cavity, and an air inlet channel communicated with the air inlet is formed between the oil fume filtering piece and the base body; and

the oil smoke collecting piece is arranged below the oil smoke filtering piece;

the oil smoke filtering piece comprises a bottom plate and an annular plate, the bottom plate and the annular plate are enclosed to form a bearing cavity with an upper opening, and the annular plate is provided with a filtering hole which is communicated with the bearing cavity and the air inlet channel.

2. The portable lampblack purification device as claimed in claim 1, wherein the base comprises a lower enclosing plate, a partition plate and an upper enclosing plate, the lower enclosing plate and the partition plate enclose to form the first accommodating cavity, the upper enclosing plate and the partition plate enclose to form the second accommodating cavity, and the air inlet is formed in the partition plate.

3. The portable lampblack purification device as claimed in claim 2, wherein the air inlet channel comprises a first air inlet channel and a second air inlet channel, the first air inlet channel is formed between the upper enclosing plate and the annular plate, and the second air inlet channel is formed between the partition plate and the bottom plate.

4. The portable lampblack purification device as claimed in claim 3, wherein the first air inlet channel is provided with a far end far away from the second air inlet channel, and a covering panel covering the far end extends outwards from the periphery of the annular plate.

5. The portable lampblack purification device as claimed in claim 2, wherein the first accommodating cavity is provided with a side opening, the base further comprises an extending baffle plate arranged around the side opening, and the extending baffle plate and the annular plate are enclosed to form the air outlet channel.

6. The portable lampblack purification device as claimed in claim 5, wherein the air outlet channel is provided with an air outlet end far away from the side opening, a cover plate is connected to the air outlet end, and the air outlet is formed in the cover plate.

7. The portable lampblack purification device as claimed in claim 5, wherein the first accommodating cavity has an installation position between the side opening and the fan, the lampblack collection part is a drawer box, and the drawer box is slidably connected to the installation position and has a drawing state and a closing state relative to the lower coaming.

8. The portable lampblack purification device as claimed in any one of claims 1 to 7, wherein the diameter D of the bearing cavity is 260mm to 320 mm.

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