CN208382509U - Put leaf component and air ducting, air conditioner indoor unit with it - Google Patents

Abstract

The utility model discloses a kind of pendulum leaf component and air ducting, air conditioner indoor unit with it, the pendulum leaf component includes: connecting rod, the connecting rod includes first part, second part and coupling part, the both ends of the coupling part are connected with the first part and the second part respectively, the coupling part is formed as arcuate shape, and the coupling part, which is equipped with, runs through the through-hole of the coupling part in thickness direction；Multiple pendulum leaves, the multiple pendulum leaf are arranged along the length direction interval of the connecting rod, and each pendulum leaf is located on the connecting rod to be driven and be rotated by the connecting rod.Have many advantages, such as that structural strength is good according to the pendulum leaf component of the utility model embodiment, be hardly damaged, at low cost.

Description

Put leaf component and air ducting, air conditioner indoor unit with it

Technical field

The utility model relates to air-conditioning technical fields, and in particular, to it is a kind of pendulum leaf component and with its air ducting, Air conditioner indoor unit.

Background technique

The air ducting of air conditioner indoor unit in the related technology, generallys use multiple monolithic pendulum leaves and connecting rod splicing is integral Pendulum leaf component structure, connecting rod is usually straight-bar, and that there are structural strengths is poor, easy to damage, manufacturing cost is high etc. for pendulum leaf component Problem.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions A kind of pendulum leaf component out, the pendulum leaf component have many advantages, such as that structural strength is good, at low cost.

The utility model also proposed a kind of air ducting and air conditioner indoor unit with above-mentioned pendulum leaf component.

Include: connecting rod according to the pendulum leaf component of the utility model first aspect embodiment, the connecting rod include first part, Second part and coupling part, the both ends of the coupling part are connected with the first part and the second part respectively, institute It states coupling part and is formed as arcuate shape, the coupling part, which is equipped with, runs through the through-hole of the coupling part in thickness direction； Multiple pendulum leaves, the multiple pendulum leaf are arranged along the length direction interval of the connecting rod, and each pendulum leaf is located on the connecting rod It is rotated with being driven by the connecting rod.

Have many advantages, such as that structural strength is good according to the pendulum leaf component of the utility model embodiment, be hardly damaged, at low cost.

In addition, the pendulum leaf component according to the utility model above-described embodiment can also have the following additional technical features:

Some embodiments according to the present utility model, the multiple pendulum interlobar septum are located at the first part and described second On part.

Some embodiments according to the present utility model, the extension shape phase of the shape of the through-hole and the coupling part Together.

Some embodiments according to the present utility model, each pendulum leaf are connected by linking arm with the connecting rod.

Some embodiments according to the present utility model, the multiple pendulum leaf, the connecting rod and multiple linking arms are one Body formed part.

Some embodiments according to the present utility model, the pendulum leaf component further includes poke rod, and the poke rod is located at institute It states on first part and/or the second part.

Some embodiments according to the present utility model, the poke rod are arranged adjacent to the coupling part.

It include: volute tongue according to the air ducting that the utility model second aspect embodiment proposes；Put leaf component, the pendulum leaf Component is the pendulum leaf component according to the utility model first aspect embodiment, and the multiple pendulum leaf is rotatably arranged at the volute tongue On.

According to the air ducting of the utility model second aspect embodiment, by using according to the utility model first aspect The pendulum leaf component of embodiment has many advantages, such as that structural strength is good, at low cost.

Some embodiments according to the present utility model, the volute tongue are equipped with the first positioning component, and the connecting rod is equipped with Second positioning component, first positioning component and second positioning component cooperation are to be located in current movement for the connecting rod Position.

Some embodiments according to the present utility model, first positioning component are locating convex block, the second positioning group Part is rack gear, and the locating convex block engages cooperation with the rack gear.

According to the air conditioner indoor unit that the utility model third aspect embodiment proposes, including according to the utility model second party The air ducting of face embodiment.

According to the air conditioner indoor unit of the utility model third aspect embodiment, by using according to the utility model second party The air ducting of face embodiment has the advantages that good structural strength, long service life, manufacturing cost are low etc..

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

Fig. 1 is the structural schematic diagram according to the air conditioner indoor unit of the utility model embodiment；

Fig. 2 is the partial enlargement diagram in Fig. 1 at A；

Fig. 3 is the cross-sectional view in the direction B-B in Fig. 1；

Fig. 4 is the partial enlargement diagram in Fig. 3 at C；

Fig. 5 is the cross-sectional view in the direction D-D in Fig. 1；

Fig. 6 is the partial enlargement diagram in Fig. 5 at E.

Appended drawing reference:

Air conditioner indoor unit 1000；Air ducting 100；

Put leaf component 10；Connecting rod 11；First part 111；Second part 112；Coupling part 113；Through-hole 1131；Second is fixed Hyte part 114；Rack gear 1141；Put leaf 12；Pivotal axis 121；Retaining part 1211；Linking arm 13；Poke rod 14；

Volute tongue 20；First positioning component 21；Locating convex block 211；Pivoting hole 22.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width The instruction such as degree ", " thickness ", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " circumferential direction " Orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and letter Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and Operation, therefore should not be understood as limiting the present invention.In addition, defining " first ", the feature of " second " can be expressed Or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple " It is meant that two or more.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

Below with reference to Fig. 1-Fig. 6 description according to the pendulum leaf component 10 of the utility model embodiment.

As shown in Figure 1, the pendulum leaf component 10 according to the utility model first aspect embodiment includes: connecting rod 11 and multiple pendulum Leaf 12.

Wherein, connecting rod 11 includes first part 111, second part 112 and coupling part 113, the both ends of coupling part 113 It is connected respectively with first part 111 and second part 112, coupling part 113 is formed as arcuate shape, sets on coupling part 113 Have and run through the through-hole 1131 of coupling part 113 in thickness direction, multiple pendulum leaves 12 are arranged along the length direction interval of connecting rod 11, often A pendulum leaf 12 is located on connecting rod 11 to be driven and be rotated by connecting rod 11.

Specifically, as depicted in figs. 1 and 2, pendulum leaf component 10 is suitable for being located at the air outlet of air conditioner indoor unit 1000, even Socket part point 113 is connected between first part 111 and second part 112, and coupling part 113 is formed as arcuate shape, arc Two ends are connected with first part 111 and second part 112 respectively.Multiple pendulum leaves 12 are located in the circumferential direction of connecting rod 11 The same side of connecting rod 11, such as in the embodiment shown in fig. 1, under multiple pendulum leaves 12 are connected in 11 circumferential direction of connecting rod Side, connecting rod 11 drive multiple rotations to realize the adjustment to 1000 air-out direction of air conditioner indoor unit.Preferably, first part 111 It is the straight-bar structure linearly extended with second part 112, and first part 111 and second part 112 are along level side To extension and collinearly.

According to the pendulum leaf component 10 of the utility model embodiment, by the first part 111 of connecting rod 11 and second part The coupling part 113 of arc is set between 112, and the whole structural strength of connecting rod 11 is preferable, first part 111 and second part 112 adjoining parts are not flexible, and connecting rod 11 is not easy to break, extend the service life of pendulum leaf component 10.Furthermore by Setting runs through the through-hole 1131 of coupling part 113 on coupling part 113, saves the manufacture material of coupling part 113, reduces The manufacturing cost of coupling part 113.Therefore, have structural strength good, no according to the pendulum leaf component 10 of the utility model embodiment The advantages that easy to damage, at low cost.

In some embodiments of the utility model, as shown in Figure 1, multiple pendulum leaves 12 interval is located at 111 He of first part On second part 112.

Specifically, first part 111 is equipped with multiple spaced pendulum leaves 12, multiple pendulum leaves 12 are located at first part 111 circumferential downsides, second part 112 are equipped with multiple spaced pendulum leaves 12, and multiple pendulum leaves 12 are located at second part 112 Circumferential downside, first part 111 and second part 112 are connected as one by coupling part 113, by driving first part 111 and second part 112 it is mobile to drive multiple swings of pendulum leaves 12, multiple pendulum leaves 12 can be along the length side of air outlet as a result, It is adjusted to air-out direction, wind effect is preferable.

Some embodiments according to the present utility model, referring to embodiment shown in Fig. 2, the shape and interconnecting piece of through-hole 1131 Divide 113 extension shape identical.Specifically, coupling part 113 is arcuate shape, the shape of through-hole 1131 along substantially with interconnecting piece The similar arcuate shape of 113 shapes is divided to extend, the arcuate shape of the radian and coupling part 113 of the arcuate shape of through-hole 1131 Radian is roughly the same, and through-hole 1131 runs through coupling part 113 on the thickness direction of coupling part 113, is guaranteeing to connect as a result, Manufacture material can be saved to greatest extent on the basis of 113 structural strengths of socket part point, and manufacturing cost further decreases.

Some embodiments according to the present utility model, with continued reference to embodiment shown in FIG. 1, each pendulum leaf 12 passes through connection Arm 13 is connected with connecting rod 11.Specifically, the end of the neighbouring connecting rod 11 of each pendulum leaf 12 is connected with linking arm 13,13 edge of linking arm Vertical direction upwardly extends, and the other end of linking arm 13 is connected with connecting rod 11, length direction of multiple linking arms 13 along connecting rod 11 Interval setting, connecting rod 11 and the connection effect of multiple pendulum leaves 12 are preferable as a result,.

Further, multiple pendulum leaves 12, connecting rod 11 and multiple linking arms 13 are integrally formed part.That is, multiple pendulum Leaf 12, connecting rod 11 and multiple linking arms 13 are fabricated by the technique of integrated injection molding, multiple compared in the related technology The pendulum leaf and connecting rod of single chip architecture assemble integral structure, and the structure that the pendulum leaf component 10 of the utility model embodiment is whole is strong Preferably, convenient processing and manufacture eliminates cumbersome assembly time and process, improves production efficiency degree.

Some embodiments according to the present utility model, as shown in Figure 1, pendulum leaf component 10 further includes poke rod 14, poke rod 14 are located on first part 111 and/or second part 112.That is, poke rod 14 may be provided in first part 111；It stirs Bar 14 may be alternatively provided on second part 112；Alternatively, poke rod 14, which had both been located in first part 111, is also provided in second part 112 On.In embodiment as shown in Figure 1, poke rod 14 is located on second part 112, as shown in Figure 3 and Figure 4, the portion of poke rod 14 Divide and be set on the circumferential surface of second part 112, user can be mobile come drive link 11 by stirring poke rod 14, to drive more A pendulum leaf 12 is rocked to different angles, realizes the adjustment to wind direction, user's operation is more convenient as a result, and experience property is preferable.

Further embodiment according to the present utility model, with continued reference to embodiment shown in FIG. 1, poke rod 14 is neighbouring even 113 setting of socket part point.Specifically, poke rod 14 is located on second part 112, and poke rod 14 is arranged adjacent to coupling part 113, The active force for being applied to poke rod 14 as a result, can be preferably transmitted in first part 111 by coupling part 113, be stirred Bar 14 can preferably drive entire connecting rod 11 to rotate, and user is relatively labor-saving, experience property is more preferable.

Referring to Fig. 1-Fig. 6 description according to the air ducting 100 of the utility model second aspect embodiment.

As shown in Figure 1, including: 20 He of volute tongue according to the air ducting 100 that the utility model second aspect embodiment proposes Put leaf component 10.Wherein, pendulum leaf component 10 is the pendulum leaf component 10 according to the utility model first aspect embodiment, multiple pendulum leaves 12 are rotatably arranged in volute tongue 20.

According to the air ducting 100 of the utility model second aspect embodiment, by using according to the utility model first The pendulum leaf component 10 of aspect embodiment, extend pendulum leaf component 10 service life, and the structural strength of air ducting 100 it is good, Manufacturing cost is low.

In some embodiments of the utility model, as shown in Figure 5 and Figure 6, volute tongue 20 is equipped with multiple along volute tongue 20 The spaced pivoting hole 22 of length direction, each pendulum leaf 12 are equipped with pivotal axis 121, and pivotal axis 121 is elastic component, Duo Geshu Shaft 121 and multiple pivoting holes 22, which correspond, to be cooperated, and the internal diameter of each pivoting hole 22 is less than the outer diameter of pivotal axis 121.

Specifically, as shown in Figure 1, volute tongue 20 is located at the air outlet of air conditioner indoor unit 1000, volute tongue 20 be equipped with The one-to-one pivoting hole 22 of multiple pivotal axis 121, multiple pivoting holes 22 are arranged along the length direction interval of volute tongue 20, Mei Geshu The internal diameter of turn hole 22 is less than the outer diameter of pivotal axis 121, as a result, by the way that each pivotal axis 121 is inserted into corresponding pivoting hole 22 so that multiple pendulum leaves 12 are pivotally secured in volute tongue 20, and the fixed effect between pivotal axis 121 and pivoting hole 22 compared with Good, each pendulum leaf 12 and the fixed effect of volute tongue 20 are preferable, and pendulum leaf 12 is not easily to fall off.

In other embodiments of the utility model, it can be equipped with pivoting hole 22 on each pendulum leaf 12, can be set in volute tongue 20 Have and is set with the one-to-one multiple pivotal axis 121 of multiple pivoting holes 22, multiple pivotal axis 121 along the length direction interval of volute tongue 20 It sets, the internal diameter of each pivoting hole 22 is less than the outer diameter of pivotal axis 121, by the pivoting hole 22 and volute tongue 20 on each pendulum leaf 12 Multiple pendulum leaves 12 are fixed in volute tongue 20 by the cooperation of corresponding pivotal axis 121.

Some embodiments according to the present utility model, as shown in Figure 5 and Figure 6, thickness of each pivoting hole 22 in volute tongue 20 Volute tongue 20 is run through in direction.Specifically, pivoting hole 22 runs through volute tongue 20 on the thickness direction of volute tongue 20, and pivotal axis 121 is inserted into pivot Turn hole 22, and the inside for partially passing through pivoting hole 22 and being located at volute tongue 20 of the neighbouring free end of pivotal axis 121.It pivots as a result, Hole 22 is directly got through in volute tongue 20 and be can be obtained, and processes more convenient.

Further, with continued reference to Fig. 5 and embodiment shown in fig. 6, the free end of each pivotal axis 121 is equipped with retaining part 1211, retaining part 1211 passes through pivoting hole 22 and is only against on the inner wall of volute tongue 20.

Specifically, the free end of pivotal axis 121 refers to one end of the separate pendulum leaf 12 of pivotal axis 121, retaining part 1211 pass through pivoting hole 22 and be located at volute tongue 20 inside, retaining part 1211 by pivotal axis 121 the respective free end of two parts Stop the inner wall for being against volute tongue 20 in the lower surface of extending radially outwardly along pivotal axis 121 respectively, the neighbouring pendulum leaf 12 of retaining part 1211 On, pivotal axis 121 is not easy to be detached from pivoting hole 22 in its axial direction as a result, and the cooperation of pivotal axis 121 and pivoting hole 22 is imitated Fruit is more preferable.And when leaf 12 is put in disassembly, it is only necessary to which respectively being applied to the external force of two parts of pivotal axis 121 toward each other makes pivotal axis The deformation of bending toward each other respectively occurs for 121 two parts, at this time the outer diameter of the two-part retaining part 1211 of pivotal axis 121 Less than the internal diameter of pivoting hole 22, the disassembly of leaf 12 and volute tongue 20 can be put as a result, by pivotal axis 121 by extracting in pivoting hole 22 It is relatively simple, convenient for putting the maintenance and replacement of leaf 12.

Some embodiments according to the present utility model, as shown in Figure 3 and Figure 4, volute tongue 20 are equipped with the first positioning component 21, Connecting rod 11 is equipped with the second positioning component 114, and the first positioning component 21 and the cooperation of the second positioning component 114 are to position connecting rod 11 In current shift position.Specifically, the first positioning component 21 is located in volute tongue 20, and the second positioning component 114 is located on connecting rod 11, First positioning component 21 and the second positioning component 114 can relatively move, and the first positioning component 21 and the second positioning group Part 114 can cooperate so that connecting rod 11 to be limited to current position, so that pendulum leaf 12 is kept at an angle carry out wind-guiding.

In some specific examples of the utility model, with continued reference to Fig. 3 and embodiment shown in Fig. 4, the first positioning group Part 21 is locating convex block 211, and the second positioning component 114 is rack gear 1141, and locating convex block 211 engages cooperation with rack gear 1141.Tool Body, rack gear 1141 is equipped with multiple double wedges, and locating convex block 211 is meshed with rack gear 1141, and rack gear 1141 can limit and determine Position convex block 211 with respect to rack gear 1141 movement, with play the role of to connecting rod 11 positioning, as a result, the locating effect of connecting rod 11 compared with It is good, it can guarantee the stabilization of air supply direction during putting 10 wind-guiding of leaf component.

According to the air conditioner indoor unit 1000 of the utility model third aspect embodiment, as shown in Figure 1, including practical according to this The air ducting 100 of novel second aspect embodiment.

According to the air conditioner indoor unit 1000 of the utility model third aspect embodiment, by using according to the utility model the The air ducting 100 of two aspect embodiments, has the advantages that structural strength is preferable, structure is simple and manufacturing cost is low etc..

According to the pendulum leaf component 10 of the utility model embodiment and air ducting 100, air conditioner indoor unit 1000 with it Other constitute and operation be all for those of ordinary skills it is known, be not detailed herein.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", specific examples or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.

While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that: These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective And modification, the scope of the utility model are defined by the claims and their equivalents.

Claims (11)

1. a kind of pendulum leaf component characterized by comprising

Connecting rod, the connecting rod include first part, second part and coupling part, the both ends of the coupling part respectively with it is described First part is connected with the second part, and the coupling part is formed as arcuate shape, and the coupling part is equipped in thickness Spend the through-hole that the coupling part is run through in direction；

Multiple pendulum leaves, the multiple pendulum leaf are arranged along the length direction interval of the connecting rod, and each pendulum leaf is located at the company It is rotated on bar with being driven by the connecting rod.

2. pendulum leaf component according to claim 1, which is characterized in that the multiple pendulum interlobar septum is located at the first part On the second part.

3. pendulum leaf component according to claim 1, which is characterized in that the shape of the through-hole is prolonged with the coupling part It is identical to stretch shape.

4. pendulum leaf component according to claim 1, which is characterized in that each pendulum leaf passes through linking arm and the connecting rod It is connected.

5. pendulum leaf component according to claim 4, which is characterized in that the multiple pendulum leaf, the connecting rod and multiple described Linking arm is integrally formed part.

6. pendulum leaf component according to claim 1, which is characterized in that further include poke rod, the poke rod is located at described In first part and/or the second part.

7. pendulum leaf component according to claim 6, which is characterized in that the poke rod is arranged adjacent to the coupling part.

8. a kind of air ducting characterized by comprising

Volute tongue；

Leaf component is put, the pendulum leaf component is according to pendulum leaf component of any of claims 1-7, the multiple pendulum leaf It is rotatably arranged in the volute tongue.

9. air ducting according to claim 8, which is characterized in that the volute tongue is equipped with the first positioning component, described Connecting rod is equipped with the second positioning component, and first positioning component and second positioning component cooperation are to position the connecting rod In current shift position.

10. air ducting according to claim 9, which is characterized in that first positioning component is locating convex block, described Second positioning component is rack gear, and the locating convex block engages cooperation with the rack gear.

11. a kind of air conditioner indoor unit, which is characterized in that including the air ducting according to any one of claim 8-10.