CN210861628U - Protective net for air conditioner and air conditioner - Google Patents

Abstract

The utility model discloses a protection network and air conditioner for air conditioner, the protection network includes a plurality of first ribs and a plurality of second ribs, a plurality of first ribs are set up at intervals, the first ribs include the main body section and connect two linkage segments at the main body section both ends, in the direction of flow of the air-out air current of air conditioner, the main body section is located the low reaches of linkage segment; the second rib links to each other with first rib, and a plurality of second ribs set up at the length direction interval of first rib. According to the utility model discloses a protection network for air conditioner, through setting up the main part section in the low reaches of linkage segment, increased the distance between main part section and the air outlet for the main part section of protection network is farther apart from the air outlet of spiral case, has reduced the air-out noise effectively. Meanwhile, the distance between the main body section and the wind wheel is increased, so that the main body section of the protective net is farther away from the wind wheel in the volute, hands can be effectively prevented from touching the wind wheel, and the use safety of the air conditioner is improved.

Description

Protective net for air conditioner and air conditioner

Technical Field

The utility model belongs to the technical field of the air conditioner and specifically relates to a protection network and air conditioner for air conditioner is related to.

Background

In the related art, a protective net is arranged at an air outlet of the air conditioner to prevent hands from touching a wind wheel rotating at a high speed, so that the wind wheel is prevented from injuring a human body. However, the blocking of the protection net increases noise of the air conditioner, greatly reducing the comfort of the air conditioner.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. For this reason, an object of the present invention is to provide a protection net for an air conditioner, which can reduce noise of the air conditioner.

The utility model also provides an air conditioner of having above-mentioned protection network.

According to the utility model discloses a protection network for air conditioner, include: the air conditioner comprises a plurality of first ribs, a plurality of second ribs and a plurality of third ribs, wherein the first ribs are arranged at intervals and comprise a main body section and two connecting sections connected to two ends of the main body section, and the main body section is positioned at the downstream of the connecting sections in the flowing direction of the outlet air flow of the air conditioner; the second ribs are connected with the first ribs, and the second ribs are arranged at intervals in the length direction of the first ribs.

According to the utility model discloses a protection network for air conditioner, through setting up the main part section in the low reaches of linkage segment, increased the distance between main part section and the air outlet for the main part section of protection network is farther apart from the air outlet of spiral case, has reduced the air-out noise effectively. Meanwhile, the distance between the main body section and the wind wheel is increased, so that the main body section of the protective net is farther away from the wind wheel in the volute, hands can be effectively prevented from touching the wind wheel, and the use safety of the air conditioner is improved.

According to some embodiments of the invention, the connection section comprises a plug section and a transition section, the transition section being connected between the main body section and the connection section.

According to some embodiments of the invention, the plug section is parallel to the main body section.

According to some embodiments of the invention, the main body section is spaced apart from an orthographic projection of the plug section on the main body section.

According to some embodiments of the invention, the first rib is an integrally formed part.

According to the utility model discloses air conditioner of second aspect embodiment includes: the protective net is the protective net according to the above embodiment of the present invention; the volute is provided with at least one insertion groove suitable for being in insertion fit with the connecting section. According to the utility model discloses air conditioner is suitable for through setting up on the spiral case with the linkage segment complex inserting groove of pegging graft, has reduced the assembly degree of difficulty of protection network, has improved assembly efficiency.

According to some embodiments of the utility model, the inserting groove is two, two the linkage segment is pegged graft respectively two in the inserting groove, and at least one the free end of linkage segment with rather than corresponding the internal face spaced apart setting of inserting groove.

According to the utility model discloses a some embodiments, be equipped with the fixing base on the spiral case, the fixing base is equipped with a plurality of first joint grooves, first rib is worn to establish first joint inslot.

According to some embodiments of the utility model, be equipped with on the fixing base and be used for dodging dodge groove of second rib.

According to some embodiments of the utility model, at least one the tip of second rib is equipped with the hook, the fixing base be equipped with hook complex second joint groove.

According to some embodiments of the utility model, the hook by the one end orientation of second rib the other end bending type of second rib becomes.

According to some embodiments of the utility model, be formed with the air outlet on the spiral case, air outlet department is equipped with out the wind frame, will be on a parallel with the plane definition of air outlet is the reference plane, be equipped with the strengthening rib on the wind frame, at least one the second rib is in at least part of orthographic projection on the reference plane falls the strengthening rib is in the orthographic projection on the reference plane.

According to some embodiments of the invention, the central axis of the second rib is in the orthographic projection on the reference plane coincides with the orthographic projection of the reinforcing rib on the reference plane.

According to some embodiments of the utility model, be formed with the air outlet on the spiral case, air outlet department is equipped with out the wind frame, will be on a parallel with the plane definition of air outlet is the reference plane, be equipped with the tripe on the wind frame, at least one the second rib is in at least part of orthographic projection on the reference plane falls on the tripe is in the orthographic projection on the reference plane.

According to some embodiments of the invention, the central axis of the second rib is in the orthographic projection on the reference plane coincides with the orthographic projection of the louver on the reference plane.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a perspective view of a protection net for an air conditioner according to an embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is another perspective view of a protection net for an air conditioner according to an embodiment of the present invention;

FIG. 4 is an enlarged view of portion B of FIG. 2;

fig. 5 is an exploded view of an air conditioner according to an embodiment of the present invention;

fig. 6 is a sectional view of an air conditioner according to an embodiment of the present invention;

fig. 7 is a schematic view of a scroll casing and a protection net of an air conditioner according to an embodiment of the present invention;

FIG. 8 is an enlarged view of the circled portion C of FIG. 7;

fig. 9 is a schematic diagram of a volute, a protective net and an air outlet frame of an air conditioner according to an embodiment of the present invention;

FIG. 10 is an enlarged view of the portion D encircled in FIG. 9;

fig. 11 is a partial schematic view of a volute, a protective net and an air outlet frame of an air conditioner according to an embodiment of the present invention;

fig. 12 is another schematic view of a volute, a protective net and an air outlet frame of an air conditioner according to an embodiment of the present invention;

fig. 13 is a sectional view of a scroll casing and a protection net of an air conditioner according to an embodiment of the present invention;

fig. 14 is an enlarged view of a portion E of fig. 13.

Reference numerals:

100 protective nets;

1 a first rib;

11 a connecting section; 111 a plug section; 112 a transition section; 12 a main body section;

2 second ribs; 21 bending and hooking;

1000 an air conditioner;

200 a volute; 201 air outlet; 202, inserting a slot; 203, a fixed seat; 2031 a first snap groove; 204 avoidance slot; 205 a second snap groove;

300 air outlet frame; 301 reinforcing ribs; 302 louver;

400 wind wheels; 500 an evaporator assembly.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The protection net 100 for the air conditioner 1000 according to an embodiment of the present invention is described below with reference to fig. 1 to 14. The protection net 100 is installed at the air outlet 201 of the air conditioner 1000, and is used to prevent a hand from touching the wind wheel 400 rotating at a high speed. The air conditioner 1000 may be a cabinet, and the wind wheel 400 may be a cross-flow wind wheel. In the following description, the air conditioner 1000 is taken as a cabinet as an example for explanation.

Referring to fig. 1 to 3, a protection net 100 for an air conditioner 1000 according to an embodiment of the present invention includes: a plurality of first ribs 1 and a plurality of second ribs 2. In the description of the present invention, "a plurality" means two or more. First rib 1 and second rib 2 can be iron wire, steel wire, plastic strip etc..

The first ribs 1 are arranged at intervals. For example, referring to fig. 5 and 6, the first ribs 1 may extend in the longitudinal direction of the outlet 201, and a plurality of the first ribs 1 may be provided at intervals in the width direction of the outlet 201. Second rib 2 links to each other with first rib 1, and a plurality of second ribs 2 interval sets up in the length direction of first rib 1. Alternatively, the second ribs 2 may be perpendicular to the first ribs 1, but not limited thereto. Therefore, the first ribs 1 can be prevented from being deformed due to an excessively long size, and the structural strength of the protection net 100 is improved.

The first rib 1 includes a main body section 12 and two connecting sections 11 connected to two ends of the main body section 12, and the main body section 12 is located downstream of the connecting sections 11 in the flowing direction of the outlet airflow of the air conditioner 1000. Referring to fig. 1, two connection segments 11 are connected to both ends of a main segment 12 in the longitudinal direction (e.g., the vertical direction in fig. 1). The connection segment 11 is used to connect the protection net 100 to the air conditioner 1000. For example, the connection section 11 may be connected to the scroll case 200 of the air conditioner 1000.

The main body section 12 is disposed at the downstream of the connection section 11, so that the distance between the main body section 12 and the air outlet 201 can be increased, the main body section 12 of the protection net 100 is farther from the air outlet 201 of the volute 200, the air outlet noise is effectively reduced, and the use comfort of the air conditioner 1000 is improved. Meanwhile, the distance between the main body section 12 and the wind wheel 400 can be increased, so that the main body section 12 of the protection net 100 is farther from the wind wheel 400 in the volute 200, thereby more effectively avoiding hands from touching the wind wheel 400 and improving the use safety of the air conditioner 1000.

According to the utility model discloses a protection network 100 for air conditioner 1000 through setting up main part section 12 in the low reaches of linkage segment 11, has increased the distance between main part section 12 and the air outlet 201 for main part section 12 of protection network 100 is farther apart from the air outlet 201 of spiral case 200, has reduced the air-out noise effectively. Meanwhile, the distance between the main body section 12 and the wind wheel 400 is increased, so that the main body section 12 of the protection net 100 is farther from the wind wheel 400 in the volute 200, thereby more effectively avoiding hands from touching the wind wheel 400 and improving the use safety of the air conditioner 1000.

According to some embodiments of the present invention, the connection section 11 comprises a plug section 111 and a transition section 112, the transition section 112 being connected between the main body section 12 and the connection section 11. Specifically, the plug section 111 may be connected to the volute 200, one end (e.g., the upper end in fig. 2) of the transition section 112 may be connected to the plug section 111, and the other end (e.g., the lower end in fig. 2) of the transition section 112 may be connected to the main body section 12. Therefore, the protective net 100 can be conveniently connected to the volute 200 through the plug section 111, and the distance between the main body section 12 and the air outlet 201 of the volute 200 can be effectively increased through the transition section 112 arranged between the plug section 111 and the main body section 12, so that the structure is simple, and the processing is convenient.

In the description of the present invention, it is to be understood that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description of the present invention and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

According to some embodiments of the present invention, the plug section 111 is parallel to the main body section 12. Thereby, it is convenient for the plug section 111 to be connected to the scroll casing 200, and the overall volume of the protection net 100 can be reduced.

According to some embodiments of the present invention, the orthographic projection of the plug section 111 on the main body section 12 is spaced apart from the main body section 12. That is, there is no intersection point of the orthographic projection of the plug section 111 on the main body section 12 with the main body section 12. For example, in some embodiments of the present invention, referring to fig. 2, the transition section 112 may be formed as a straight line segment extending obliquely from the plug section 111 toward the main body section 12. From this, can increase the whole elasticity of first rib 1, be convenient for protection network 100 takes place elastic deformation in the assembling process to be convenient for grafting section 111 and spiral case 200 cooperation, reduced the assembly degree of difficulty of protection network 100.

According to some embodiments of the present invention, the first ribs 1 are integrally formed parts. For example, a portion of the main body segment 12 may be bent toward the direction near the outlet 201 to form the transition segment 112. Simple structure, processing is convenient, and is favorable to improving the structural strength of first rib 1.

According to the utility model discloses air conditioner 1000 of second aspect embodiment includes: a volute 200 and a protection net 100 according to the above-described first aspect embodiment of the present invention.

The volute 200 is provided with at least one insertion groove 202 adapted to be inserted and matched with the connection section 11. When the scroll casing 200 is provided with an insertion groove 202, one of the two connection sections 11 is inserted into the insertion groove 202. When two insertion grooves 202 are provided on the scroll casing 200, the two connection sections 11 are respectively inserted into the two insertion grooves 202. Therefore, the protection net 100 can be conveniently assembled to the volute 200, and the assembly efficiency of the protection net 100 is greatly improved.

According to the utility model discloses air conditioner 1000 through set up on spiral case 200 be suitable for with the linkage segment 11 complex inserting groove 202 of pegging graft, has reduced the assembly degree of difficulty of protection network 100, has improved assembly efficiency.

According to some embodiments of the present invention, two connecting segments 11 are respectively inserted into two insertion grooves 202, and the free end of at least one connecting segment 11 is spaced apart from the inner wall surface of the insertion groove 202. Specifically, the free end of one of the two connection segments 11 may be spaced apart from the inner wall surface of its corresponding insertion groove 202, or the free ends of both connection segments 11 may be spaced apart from the inner wall surface of its corresponding insertion groove 202. Therefore, a gap for the protection net 100 to expand with heat and contract with cold can be reserved in the insertion groove 202, and abnormal sound caused by deformation when the protection net 100 expands with heat and contracts with cold is avoided.

For example, in some embodiments of the present invention, referring to fig. 9 and 10, the upper portion and the lower portion of the scroll casing 200 are respectively provided with a slot 202. The connection section 11 located above the main body section 12 is in plug fit with the plug groove 202 at the upper part of the scroll casing 200, and the connection section 11 located below the main body section 12 is in plug fit with the plug groove 202 at the lower part of the scroll casing 200. The free end of the connecting section 11 above the main body section 12 is spaced apart from the inner wall surface of the insertion groove 202, and the free end of the connecting section 11 below the main body section 12 is in abutting fit with the inner wall surface of the insertion groove 202. From this, can guarantee to reserve the clearance that supplies protection network 100 expend with heat and contract with cold in inserting groove 202, avoid protection network 100 to send the abnormal sound because of deformation when taking place expend with heat and contract with cold, can avoid protection network 100 to take place to rock when air conditioner 1000 moves simultaneously, improved air conditioner 1000's operating stability.

According to the utility model discloses a some embodiments are equipped with fixing base 203 on the spiral case 200, and fixing base 203 is equipped with a plurality of first joint grooves 2031, and first rib 1 wears to establish in first joint groove 2031. From this, through the cooperation of first joint groove 2031 and first rib 1 joint, can be so that protection network 100's position is more stable. Meanwhile, when the protection net 100 expands with heat and contracts with cold, the protection net 100 can stretch up and down, and abnormal sound is avoided.

In some embodiments of the present invention, referring to fig. 7 and 8, the first clamping grooves 2031 are spaced apart from each other, and the first clamping grooves 2031 correspond to the first ribs 1 one to one. Optionally, the first clip groove 2031 may be formed as a U-shaped groove, and the first rib 1 may be clipped into the first clip groove 2031 from an open end of the U-shaped groove, which is simple in structure and convenient in assembly.

According to some embodiments of the utility model, be equipped with on the fixing base 203 and be used for dodging the groove 204 of dodging of second rib 2. Referring to fig. 8, the second ribs 2 of the protection net 100 facing the fixing base 203 may be accommodated in the escape grooves 204. Therefore, the wind resistance of the second ribs 2 can be reduced, and the noise can be reduced.

Referring to fig. 8, the dimension of the escape groove 204 in the longitudinal direction of the first rib 1 is larger than the dimension of the second rib 2 in the longitudinal direction of the first rib 1. Therefore, when the protection net 100 expands with heat and contracts with cold, the protection net 100 can stretch up and down, and abnormal noise is avoided.

According to some embodiments of the present invention, the end of at least one second rib 2 is provided with a hook 21, and the fixing base 203 is provided with a second joint groove 205 cooperating with the hook 21. Referring to fig. 3, 4, 13 and 14, the end of the second rib 2 opposite to the fixing seat 203 is provided with a hook 21, and the hook 21 is adapted to extend into the second fastening groove 205 to match with the second fastening groove 205. This makes it possible to further stabilize the position of the protection net 100.

According to some embodiments of the present invention, the hook 21 is formed by bending one end of the second rib 2 towards the other end of the second rib 2. Simple structure and convenient processing.

According to some embodiments of the present invention, referring to fig. 6, 11 and 12, an air outlet 201 is formed on the spiral case 200, the air outlet 201 is provided with an air outlet frame 300, a plane parallel to the air outlet 201 is defined as a reference plane, the air outlet frame 300 is provided with a reinforcing rib 301, and at least a part of the orthographic projection of the at least one second rib 2 on the reference plane falls into the orthographic projection of the reinforcing rib 301 on the reference plane. The reinforcing ribs 301 play a role in enhancing the structural strength of the air outlet frame 300.

Specifically, a part of the orthographic projection of the second bead 2 on the reference plane falls within the orthographic projection of the bead 301 on the reference plane, or the orthographic projection of the second bead 2 on the reference plane falls entirely within the orthographic projection of the bead 301 on the reference plane. Thereby, the second beads 2 overlap at least a part of the reinforcing rib 301 in a direction perpendicular to the reference plane, whereby wind resistance can be further reduced and noise can be reduced.

According to some embodiments of the present invention, the orthographic projection of the central axis of the second rib 2 on the reference plane coincides with the orthographic projection of the reinforcing rib 301 on the reference plane. Therefore, the wind resistance can be further reduced, and the noise can be reduced.

According to some embodiments of the present invention, the air outlet 201 is formed on the spiral case 200, the air outlet 201 is provided with the air outlet frame 300, the plane parallel to the air outlet 201 is defined as a reference plane, the air outlet frame 300 is provided with the louver 302, and at least a part of the orthographic projection of the at least one second rib 2 on the reference plane falls into the orthographic projection of the louver 302 on the reference plane.

Specifically, a part of the orthographic projection of the second rib 2 on the reference plane falls within the orthographic projection of the louver 302 on the reference plane, or the orthographic projection of the second rib 2 on the reference plane all falls within the orthographic projection of the louver 302 on the reference plane. Thereby, the second ribs 2 coincide with at least a part of the louver 302 in a direction perpendicular to the reference plane, whereby wind resistance can be further reduced and noise can be reduced.

According to some embodiments of the present invention, the orthographic projection of the central axis of the second ribs 2 on the reference plane coincides with the orthographic projection of the louver 302 on the reference plane. Therefore, the wind resistance can be further reduced, and the noise can be reduced.

Other configurations of the air conditioner 1000 according to the embodiment of the present invention, such as the evaporator assembly 500, etc., and operations thereof, are known to those skilled in the art and will not be described in detail herein.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.

In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.

In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (15)

1. A protection net for an air conditioner, comprising:

the air conditioner comprises a plurality of first ribs, a plurality of second ribs and a plurality of third ribs, wherein the first ribs are arranged at intervals and comprise a main body section and two connecting sections connected to two ends of the main body section, and the main body section is positioned at the downstream of the connecting sections in the flowing direction of the outlet air flow of the air conditioner;

the second ribs are connected with the first ribs, and the second ribs are arranged at intervals in the length direction of the first ribs.

2. The protection net for air conditioners according to claim 1, wherein the connection section includes a plug section and a transition section, the transition section being connected between the main body section and the connection section.

3. A protection net for an air conditioner according to claim 2, characterised in that the plug section is parallel to the main body section.

4. A protection net for an air conditioner according to claim 3, characterised in that an orthographic projection of the plug section on the main body section is spaced apart from the main body section.

5. The protection net for air conditioners according to claim 4, wherein the first ribs are integrally formed pieces.

6. An air conditioner, comprising:

a protection net according to any one of claims 1 to 5;

the volute is provided with at least one insertion groove suitable for being in insertion fit with the connecting section.

7. The air conditioner as claimed in claim 6, wherein there are two insertion grooves, two of the connection sections are respectively inserted into the two insertion grooves, and a free end of at least one of the connection sections is spaced apart from an inner wall surface of the corresponding insertion groove.

8. The air conditioner as claimed in claim 7, wherein the volute is provided with a fixing seat, the fixing seat is provided with a plurality of first clamping grooves, and the first ribs are arranged in the first clamping grooves in a penetrating manner.

9. An air conditioner according to claim 8, wherein an avoidance groove for avoiding said second rib is provided on said fixing base.

10. The air conditioner as claimed in claim 9, wherein a hook is provided at an end of at least one of the second ribs, and the fixing base is provided with a second catching groove engaged with the hook.

11. The air conditioner as claimed in claim 10, wherein the hook is formed by bending one end of the second rib toward the other end of the second rib.

12. The air conditioner as claimed in claim 6, wherein the scroll casing has an air outlet formed thereon, the air outlet having an air outlet frame, a plane parallel to the air outlet is defined as a reference plane, the air outlet frame has a reinforcing rib formed thereon, and at least a portion of an orthographic projection of at least one of the second ribs on the reference plane falls within an orthographic projection of the reinforcing rib on the reference plane.

13. The air conditioner of claim 12, wherein an orthographic projection of a central axis of said second bead on said reference plane coincides with an orthographic projection of said reinforcing bead on said reference plane.

14. The air conditioner as claimed in claim 6, wherein the volute has an air outlet formed thereon, the air outlet has an air outlet frame, a plane parallel to the air outlet is defined as a reference plane, the air outlet frame has a louver thereon, and at least a portion of an orthographic projection of at least one of the second ribs on the reference plane falls within an orthographic projection of the louver on the reference plane.

15. The air conditioner of claim 14, wherein an orthographic projection of a central axis of said second rib on said reference plane coincides with an orthographic projection of said louver on said reference plane.

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