CN207478157U

CN207478157U - Air cleaning unit

Info

Publication number: CN207478157U
Application number: CN201721276388.3U
Authority: CN
Inventors: 王奥博; 吴俭强
Original assignee: Panasonic Ecology Systems Guangdong Co Ltd
Current assignee: Panasonic Ecology Systems Guangdong Co Ltd
Priority date: 2017-09-29
Filing date: 2017-09-29
Publication date: 2018-06-12
Anticipated expiration: 2027-09-29

Abstract

The utility model provides a kind of air cleaning unit, including：Frame equipped with air inlet and air outlet, in frame, the filter element of purification air, and, the blowing unit for drawing air into or blowing out, wherein, filter element is set on the upstream side of flabellum air entry, and the outside of the flabellum air outlet on flabellum diameter direction, the upper surface of opposite side in flabellum axis direction on filter element, between top edge and lower edge in flabellum air outlet.The space of flabellum side is utilized in the utility model to the full extent, has saved the thickness of frame, realizes slimming.

Description

Air cleaning unit

Technical field

This disclosure relates to a kind of air cleaning unit, especially a kind of air cleaning unit that can realize slimming.

Background technology

As shown in Figure 1, general air cleaning unit, including cabinet 1, blower fan group 4, high efficiency particulate air filter 8, prefilter 3 Deng composition, the axis of operation setting parallel to the ground of cabinet 1, blower fan group 4, high efficiency particulate air filter 8, prefilter 3.Either efficiently Filter or prefilter are all respectively arranged on the above or below of blower fan group, that is, are set on the face perpendicular with the axis of blower fan group On.In order to obtain better filter effect, always will before and after blower fan group, i.e. flabellum the more filter screens of setting, Huo Zheshe Thicker high efficiency particulate air is put, thus, body is just increasingly thicker, is unfavorable for being thinned.

Utility model content

(1) technical problems to be solved

The utility model provides a kind of air cleaning unit, at least partly to solve the technical issues of set forth above.

(2) technical solution

The utility model air cleaning unit, including：Frame equipped with air inlet and air outlet；In frame, purification The filter element of air；And the blowing unit for drawing air into or blowing out, blowing unit include：Motor；And in motor The lower flabellum operated of control；Side in the axis direction of flabellum is equipped with flabellum air entry, and the outside of flabellum in the radial direction is set There is flabellum air outlet, flabellum air outlet includes：Close to the lower edge of flabellum air entry in the axis direction of flabellum；And in flabellum Axis direction on the top edge far from flabellum air entry, wherein, filter element is set on the upstream side of flabellum air entry, and set on fan The outside of flabellum air outlet on Ye Jing directions, the upper surface of the opposite side in flabellum axis direction on filter element, in fan Between the top edge and lower edge of leaf air outlet.

In some embodiments of the utility model, air inlet is set on the two sides that frame is mutually parallel, including：First Air inlet and the second air inlet, the first air inlet and the second air inlet clip the setting of flabellum air outlet, and filter element includes：It is set on At first air inlet downstream and positioned at the first filter element of flabellum air entry upstream end and set on the second air inlet downstream Place, and positioned at the second filter element of flabellum air entry upstream end.

Be equipped on the diameter direction of flabellum in some embodiments of the utility model, in frame isolation flabellum air entry with The isolation board of flabellum air outlet, isolation board are equipped with the wind-guiding guided the air blown out from filter element to flabellum air entry Portion.

In some embodiments of the utility model, air dam is extended from the inclination of the filter element upper end frame oriented back side Tablet.

(3) advantageous effect

It can be seen from the above technical proposal that the utility model air cleaning unit at least has the advantages that wherein One of：

(1) compared with general air purifier, filter element, perpendicular to the state of the axis of flabellum, is changed into out by outlet air surface Wind face is parallel to the state setting of the axis of flabellum, and the upper end surface of filter element is in the top edge and lower edge of flabellum air outlet Between, in the case that air intake space between flabellum air entry and the frame back side is certain, occupied in flabellum axis direction originally The space of flabellum side is utilized in certain thickness filter element to the full extent, has saved the thickness of frame, realizes thin Type；

(2) since the both sides of the air entry of flabellum are designed with air inlet and filter element, even if the first filter element With the filter element in the incoming air area such as background paper of the second filter element respectively set by general air purifier into Wind area is small, can also ensure that the air quantity of air inlet, is advantageously implemented the slimming of frame；

(3) wind deflector is existed simultaneously in air inlet wind path W_inAmong outlet air wind path.In wind path is entered the wind, air is from frame Air inlet be inhaled into, after the filtering of filter element, under the guiding of wind deflector concentrate flow to flabellum air entry, make into Wind wind path W_inIt is more smoothly, the space in flabellum axis direction can be made full use of.

Description of the drawings

Fig. 1 is the structure diagram of prior art air cleaning unit.

Fig. 2 is the structure diagram according to the utility model embodiment air cleaning unit.

Fig. 3 is the structure diagram of flabellum in air cleaning unit shown in Fig. 2.

Fig. 4 is the schematic diagram at filter element end face and edge in air cleaning unit shown in Fig. 2.

Fig. 5 is the structure diagram of filter element in air cleaning unit shown in Fig. 2.

Fig. 6 is the schematic diagram of wind path in air cleaning unit shown in Fig. 2.

Fig. 7 is the schematic diagram of isolation board and wind deflector in air cleaning unit shown in Fig. 2.

【The utility model embodiment main element symbol description in attached drawing】

100- frames；

110- air inlets；

The first air inlets of 111-；The second air inlets of 112-；

120- air outlets；

130- isolation boards；131- wind deflectors；

200- blowing units；

210- motors；

220- flabellums；

221- flabellum air entries；222- flabellum air outlets；

230- axis；

241- top edges；242- lower edges

300- filter elements.

The first filter elements of 310-；The second filter elements of 320-

351- upper surfaces；352- lower faces

The first wind paths of W1；The second wind paths of W2；

W_inEnter the wind wind path； W_outOutlet air wind path.

Specific embodiment

For the purpose of this utility model, technical solution and advantage is more clearly understood, below in conjunction with specific embodiment, and With reference to attached drawing, the utility model is further described.

Upper and lower, left and right, side, front, back side for being previously mentioned in the present embodiment etc. are being fanned with this air cleaning unit The state that the axis of leaf is parallel to ground is reference, and front refers to towards indoor face on this air cleaning unit, i.e., in the axis of flabellum When being parallel to ground, the front of this air cleaning unit is perpendicular to the ground, and thickness etc. refers both to this air cleaning unit in flabellum Length in axis direction.

In the present embodiment, a kind of air cleaning unit is provided.Fig. 2 is to be filled according to the utility model embodiment air purification The structure diagram put.As shown in Figure 1, the present embodiment air cleaning unit includes：Frame 100, blowing unit 200, filtering are single Member 300.

Frame 100 is in box-like, and going out outside frame is blown out equipped with the air inlet 110 entered in frame for air and for air Air port 120.

Wherein, air outlet 120 is set on the front of frame, and air inlet 110 is set on the two sides being mutually parallel on frame, packet It includes：First air inlet 111 and the second air inlet 112.

Blowing unit 200 includes：Motor 210 and the flabellum 220 operated under motor control.Flabellum 220 and motor 210 are attached and are controlled by axis 230.

Fig. 3 is the structure diagram of flabellum in air cleaning unit shown in Fig. 2.As shown in figure 3, flabellum 220 includes：It is set on The flabellum air entry 221 of side in flabellum axis direction and set on flabellum radial direction outside flabellum air outlet 222。

In the axis direction of flabellum, including：Side equipped with flabellum air entry, with the opposite side close to motor.In the disclosure, Described " side " refers both to side defined above and opposite side with " opposite side ", more clearly to illustrate orientation.

Opening of the flabellum air entry 221 for the frame oriented back side on flabellum, flabellum air entry on frame corresponding thereto On one side, i.e., between the back side of frame, equipped with certain distance.This distance be for air by air intake space.

Flabellum air outlet is the opening on side parallel with the axis of flabellum on 222 flabellums, in the axis direction of flabellum, packet A side close to flabellum air entry is included, with another side far from flabellum air entry.Flabellum air outlet is set on one week of flabellum, Air enters from flabellum air entry in flabellum, is blown out further along the direction of rotation of flabellum to the surrounding of flabellum.

Air inlet 110 on frame includes：First air inlet 111 and the second air inlet 112, the first air inlet 111 and Two air inlets, the 112 opposite both sides for being set on flabellum air outlet 222, clip flabellum air outlet 222, that is, clip flabellum setting.

Fig. 4 is the schematic diagram at filter element end face and edge in air cleaning unit shown in Fig. 2.As shown in figure 4, filtering is single Member 300 is set on the upstream side of flabellum air entry 221, and on flabellum radial direction, set on the outside of flabellum air outlet.Filtering is single Member 300 includes：The upper surface 351 of side in flabellum axis direction and the lower face 352 opposite with upper surface.Filtering The lower face 352 of unit and the back face of frame touch, upper surface 351 be in a side of flabellum air outlet and another side it Between, between a side of so-called flabellum air outlet and another side, also flushed including upper surface with a side or another side Situation.

Fig. 5 is the structure diagram of filter element in air cleaning unit shown in Fig. 2.As shown in figure 5, filter element 300 Including：First filter element 310 and the second filter element 320.First filter element 310 is set on the downstream of the first air inlet 111 Place, and the upstream end in flabellum air entry 221.

Fig. 6 is the schematic diagram of wind path in air cleaning unit shown in Fig. 2.As indicated with 6, the first air inlet 111 is inhaled with flabellum Between gas port 221 formed for air by the first wind path W1, equally, between the second air inlet 112 and flabellum air entry 221 Form for air by the second wind path W2.

In the first wind path W1, in the downstream side of the first air inlet 111, the upstream side of flabellum air entry 221, that is, First filter element 310 is set between one air inlet 111 and flabellum air entry 221.Likewise, in the second wind path, second The second filter element 320 is equipped between air inlet 112 and flabellum air entry 221.

Fig. 7 is the schematic diagram of isolation board and wind deflector in air cleaning unit shown in Fig. 2.As shown in fig. 7, it is being fanned in frame The radial direction of leaf is equipped with isolation board 130.Isolation board 130 is tabular, with a side of flabellum air outlet, i.e. flabellum outlet air The lower edge of mouth is boundary, isolation flabellum air entry 221 and flabellum air outlet.That is, the air inlet wind path of this air cleaning unit is isolated With outlet air wind path.

Isolation board 130 is equipped with wind deflector 131, and wind deflector 131 is the upper end by filter element towards flabellum air entry 221 Tilt extended tablet.Wind deflector 131 is by the side of flabellum air entry 221 and isolation board 130, air inlet 110, filter element 300 and flabellum air entry 221 together constitute with air inlet wind path W_in, side and isolation board of the wind deflector 131 by flabellum air outlet 130th, the air outlet on flabellum air outlet and frame together constitutes with outlet air wind path W_out。

In the air cleaning unit of the disclosure, compared with general air purifier, filter element by outlet air surface perpendicular to The state of the axis of flabellum changes into the state setting that outlet air surface is parallel to the axis of flabellum, and the upper end surface of filter element is in fan Between the top edge and lower edge of leaf air outlet, the certain situation of air intake space between flabellum air entry and the frame back side Under, certain thickness filter element is occupied in flabellum axis direction originally, the space of flabellum side is utilized to the full extent, The thickness of frame has been saved, has realized slimming.

Air is inhaled into from the first air inlet 111 on frame with the second air inlet 112, respectively by the first filter element 310 and second filter element 320, then sucked by flabellum air entry 221.Since the both sides of the air entry of flabellum are designed with air inlet With filter element, therefore, even if the incoming air area of the first filter element 310 and the second filter element 320 respectively such as background text The incoming air area of filter element in part set by general air purifier is small, can also ensure that the air quantity of air inlet, is conducive to reality The slimming of existing frame.

Since the isolation board 130 in frame is equipped with wind deflector 131, wind deflector 131 is existed simultaneously in air inlet wind path W_inWith Among outlet air wind path.In wind path is entered the wind, air is inhaled into from the air inlet on frame, after the filtering of filter element, It is concentrated under the guiding of wind deflector 131 and flows to flabellum air entry 221, make air inlet wind path W_inIt is more smoothly, fan can be made full use of Space on rachis direction.

In outlet air wind path W_outIn, the wind speed for the air being blown out from flabellum air outlet is higher, in order to make from flabellum air outlet The air of blowout is not interfered with isolation board 130, will not generally select isolation board 130 or wind deflector 131 being located at higher than fan Leaf air outlet is set, and is so then unfavorable for the slimming of frame.And in the disclosure, since wind deflector 131 is from flabellum outlet air Mouthful lower edge outward, the tablet of top extension, even if wind deflector 131 is higher than flabellum air outlet, the very high air of wind speed exists Under the guiding of wind deflector 131, the positive air outlet of frame is swimmingly directed to, without being produced due to interfering with isolation board 130 Raw sinuous flow and noise, are conducive to the slimming of frame.

So far, attached drawing is had been combined the utility model embodiment is described in detail.It should be noted that in attached drawing Or in specification text, the realization method that is not painted or describes is shape known to a person of ordinary skill in the art in technical field Formula is not described in detail.In addition, the above-mentioned definition to each element and method be not limited in mentioning in embodiment it is various Concrete structure, shape or mode, those of ordinary skill in the art simply can be changed or replaced to it.

According to above description, those skilled in the art, which should have the utility model air cleaning unit, clearly to be recognized Know.

In conclusion the utility model air cleaning unit takes full advantage of flabellum lateral space, the thickness of frame has been saved Degree, under the premise of air output is ensured, realizes slimming, has preferable application value.

It should also be noted that, the direction term mentioned in embodiment, for example, " on ", " under ", "front", "rear", " left side ", " right side " etc. is only the direction of refer to the attached drawing, is not used for limiting the scope of protection of the utility model.Through attached drawing, identical member Element is represented by same or similar reference numeral.When that may cause the understanding of the utility model is caused to obscure, will omit Conventional structure or construction.

And the shape and size of each component do not reflect actual size and ratio in figure, and only the utility model are illustrated to implement The content of example.In addition, in the claims, any reference mark between bracket should not be configured to claim Limitation.

Furthermore word "comprising" does not exclude the presence of element or step not listed in the claims.Before element Word "a" or "an" does not exclude the presence of multiple such elements.

Specification and the word of ordinal number such as " first ", " second ", " third " etc. used in claim, with modification Corresponding element, itself is not meant to that the element has any ordinal number, does not also represent the suitable of a certain element and another element Sequence in sequence or manufacturing method, the use of those ordinal numbers are only used for enabling the element with certain name and another tool The element for having identical name can make clear differentiation.

Similarly, it should be understood that in order to simplify the utility model and help to understand one in each utility model aspect Or it is multiple, above in the description of the exemplary embodiment of the utility model, each feature of the utility model is sometimes by one It rises and is grouped into single embodiment, figure or descriptions thereof.However, the method for the utility model should not be construed to instead Reflect following intention：The requires of the utility model i.e. claimed is more than the feature being expressly recited in each claim Feature.More precisely, as the following claims reflect, it is in terms of utility model practical less than front All features of novel single embodiment.Therefore, it then follows thus claims of specific embodiment are expressly incorporated in this Specific embodiment, wherein each claim is in itself as the separate embodiments of the utility model.

Particular embodiments described above has carried out into one the purpose of this utility model, technical solution and advantageous effect Step is described in detail, it should be understood that the foregoing is merely specific embodiment of the utility model, is not limited to this Utility model, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should all wrap Containing being within the protection scope of the utility model.

Claims

1. a kind of air cleaning unit, including：

Frame equipped with air inlet and air outlet；

In the frame, the filter element of purification air；

And the blowing unit for drawing air into or blowing out,

The blowing unit includes：

Motor；

And the flabellum operated under the motor control；

Side in the axis direction of the flabellum is equipped with flabellum air entry, and the outside of the flabellum in the radial direction is equipped with flabellum Air outlet,

The flabellum air outlet includes：Close to the lower edge of the flabellum air entry in the axis direction of the flabellum；And Top edge far from the flabellum air entry in the axis direction of the flabellum,

It is characterized in that,

The filter element is set on the upstream side of the flabellum air entry, and the flabellum on the flabellum diameter direction goes out The outside in air port,

The upper surface of opposite side in the flabellum axis direction on the filter element, in described in the flabellum air outlet Between top edge and the lower edge.

2. air cleaning unit according to claim 1, wherein：

The air inlet includes：First air inlet and the second air inlet, first air inlet are clipped with second air inlet The flabellum air outlet setting；

The filter element includes：

At the first air inlet downstream and positioned at the flabellum air entry upstream end the first filter element,

And at the second air inlet downstream, and positioned at the second filter element of the flabellum air entry upstream end.

3. air cleaning unit according to claim 1, the frame is interior to be equipped with isolation on the diameter direction of the flabellum The isolation board of the flabellum air entry and the flabellum air outlet, the isolation board, which is equipped with, to be blown out from the filter element Air guides the air dam to the flabellum air entry.

4. air cleaning unit according to claim 3, the air dam is from the filter element upper end towards described The frame back side tilts extended tablet.