CN215675715U - Air conditioner - Google Patents

Abstract

The utility model discloses an air conditioner, comprising: the chassis is provided with a first wiring structure, and the first wiring structure is suitable for running a first low-voltage wire; the ventilation heat exchange component is arranged on the chassis and comprises a heat exchange assembly and a ventilation assembly, the two sides of the length of the ventilation heat exchange component are respectively a first side and a second side, and a second wiring structure is arranged on the ventilation heat exchange component; the electric control component is arranged on the first side of the ventilation and heat exchange component; the functional component is arranged on the second side of the ventilation and heat exchange component and is connected with the electric control component through a first high-voltage wire which is wired through the second wiring structure, and the first wiring structure and the second wiring structure are arranged at intervals so that the first high-voltage wire and the first low-voltage wire are separated. According to the air conditioner, the electromagnetic interference between the first high-voltage wire and the first low-voltage wire can be simply and effectively improved.

Description

Air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to an air conditioner.

Background

In the air conditioner in the related art, a high-voltage wire and a low-voltage wire are wired together from a wiring groove on a chassis, and a strong-current wire and a weak-current wire are wired together to solve the problem of electromagnetic interference. And high-voltage line and low-voltage line are walked the line from the trough on the chassis together, can lead to the too much crowded problem of line body in the trough, lead to the assembly inefficiency, and the production percent of pass is low.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the present invention provides an air conditioner, which can simply and effectively improve the electromagnetic interference between the first high-voltage line and the first low-voltage line, and improve the problem of crowded wiring in the wiring slot.

An air conditioner according to an embodiment of the present invention includes: the chassis is provided with a first wiring structure, and the first wiring structure is suitable for running a first low-voltage line; the heat exchange component is arranged on the chassis and comprises a heat exchange component and a ventilation component, the two sides of the length of the heat exchange component are respectively a first side and a second side, the heat exchange component is provided with a second wiring structure, and the second wiring structure and the first wiring structure are arranged at intervals; the electric control component is arranged on the first side of the ventilation and heat exchange component; the functional component is arranged on the second side of the ventilation and heat exchange component and is connected with the electric control component through a first high-voltage wire which is wired through the second wiring structure.

According to the air conditioner provided by the embodiment of the utility model, the second wiring structure for wiring the first high-voltage wire is arranged on the ventilation and heat exchange component, so that the first high-voltage wire is separated from the first low-voltage wire wired on the chassis, the problems of electromagnetic interference, signal interference and the like caused by wiring the first high-voltage wire and the first low-voltage wire together can be solved, and the reliability of the air conditioner is improved. In addition, the first high-voltage wire and the first low-voltage wire are separately wired, so that the wiring space can be improved, and the production efficiency and the qualified rate are improved.

In some embodiments, the heat exchange assembly comprises: the electric auxiliary heater comprises an electric auxiliary heater, the electric auxiliary heater extends along the length extending direction of the ventilation and heat exchange component, the second wiring structure comprises wire buckles arranged at two end parts of the electric auxiliary heater, the first high-voltage wire is positioned outside the electric auxiliary heater, and the two end parts of the first high-voltage wire are limited by the wire buckles on the corresponding sides respectively.

In some embodiments, two end portions of the first high-voltage wire are respectively provided with a stopping member, and the two stopping members respectively stop one side of the wire buckle on the corresponding side, which is far away from the length center of the electric auxiliary heater.

In some embodiments, the heat exchange assembly comprises: the second routing structure comprises a routing cavity formed in the electric auxiliary heater, the first high-voltage wire is routed through the routing cavity, and two ends of the first high-voltage wire extend out of two ends of the electric auxiliary heater.

In some embodiments, the heat exchange assembly comprises: two mounting panels, follow the length extending direction of ventilation heat transfer part, two the mounting panel is located respectively the electricity assists hot both sides, the line structure is walked including locating two to the second cross the line hole on the mounting panel, the both ends of first high-voltage line run through respectively corresponding the side cross the line hole.

In some embodiments, at least one of the two ends of the electric auxiliary heater is provided with a blocking rib, and the blocking rib blocks the wire passing hole on the corresponding side and avoids the first high-voltage wire.

In some embodiments, the vent assembly comprises: the second routing structure comprises a routing groove which is arranged on the volute tongue piece and located outside the air duct, and the first high-voltage wire is routed through the routing groove.

In some embodiments, the second routing structure includes a position-limiting groove disposed on the chassis and located at two sides of the length of the tongue piece, and two ends of the first high-voltage wire are respectively fitted in the position-limiting grooves at the corresponding sides.

In some embodiments, the axial direction of the wind wheel is the length extension direction of the ventilation heat exchange component, the ventilation assembly further includes a driving motor, the driving motor is disposed on one side of the wind wheel, which is close to the electric control component, in the axial direction, the driving motor includes a motor cover, the second routing structure includes a first matching groove disposed on the motor cover, and the first matching groove is matched with the limiting groove on the corresponding side to limit the first high-voltage wire.

In some embodiments, the heat exchange assembly comprises: the first mounting panel, first mounting panel is located ventilation assembly is ascending to be close to one side of functional unit, the second is walked the line structure and is included locating second cooperation groove on the first mounting panel, second cooperation groove with correspond the side spacing groove cooperation is spacing first high-voltage line.

In some embodiments, two end portions of the first high-voltage wire are respectively in interference fit with the limiting grooves on the corresponding sides, and/or two end portions of the first high-voltage wire are respectively provided with a stopping piece, and the two stopping pieces respectively stop at one side of the limiting grooves on the corresponding sides, which is away from the worm piece 31.

In some embodiments, the first routing structure includes a routing channel extending along a length of the ventilation and heat exchange component.

Additional aspects and advantages of the utility model 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 utility model.

Drawings

Fig. 1 is a schematic view of an internal structure of an air conditioner according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is an exploded view along a portion of the components shown in FIG. 1;

FIG. 4 is an enlarged fragmentary view taken along line C shown in FIG. 1;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 1;

FIG. 6 is an enlarged fragmentary view taken along line D shown in FIG. 3;

fig. 7 is an internal structure view of an air conditioner according to another embodiment of the present invention;

FIG. 8 is an enlarged fragmentary view taken along E shown in FIG. 7;

fig. 9 is a partially enlarged view taken along F shown in fig. 7.

Reference numerals:

an air conditioner 100; a first routing structure 101; a second routing structure 102;

a chassis 1; a first baffle plate 11; a second baffle 12; a first limit groove 13; a second limit groove 14;

a routing channel 15; a wire-clamping member 16;

a heat exchange component 2; electric auxiliary heating 21; a wire clasp 211; the retaining rib 212; a through hole 213;

a mounting plate 22; a first mounting plate 22 a; a second mounting plate 22 b;

a wire passing hole 221; a second mating groove 222;

a heat exchanger 23;

a ventilation assembly 3; a tongue 31; a wiring groove 311; a wind wheel 32; a motor cover 33; a first fitting groove 331;

an electric control part 4; a functional part 5; a first high-voltage line 6; and a stop member 61.

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 or similar 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 illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize the applicability of other processes and/or the use of other materials.

In the air conditioner in the related art, a high-voltage wire and a low-voltage wire are wired together from a wiring groove on a chassis, and a strong-current wire and a weak-current wire are wired together to solve the problem of electromagnetic interference. And high-voltage line and low-voltage line are walked the line from the trough on the chassis together, can lead to the too much crowded problem of line body in the trough, lead to the assembly inefficiency, and the production percent of pass is low. In order to solve at least one of the above problems, the present invention provides a wiring method of the air conditioner 100.

An air conditioner 100 according to an embodiment of the present invention is described below with reference to the accompanying drawings.

As shown in fig. 1 and 2, the air conditioner 100 may include: the heat exchange device comprises a chassis 1, a ventilation heat exchange part, an electric control part 4 and a functional part 5, wherein the ventilation heat exchange part is arranged on the chassis 1 and comprises a heat exchange assembly 2 and a ventilation assembly 3.

The specific configuration of the chassis 1 is not limited. For example, the chassis 1 may be a single-piece structure or a split structure. When the chassis 1 is an integrated structure, the heat exchange component 2 and the ventilation component 3 are both arranged on the integrated chassis 1. And when the chassis 1 is a split structure, the heat exchange assembly 2 and the ventilation assembly 3 can be respectively arranged on different parts of the chassis 1, for example, the chassis 1 comprises an upper chassis 1 and a lower chassis 1, the heat exchange assembly 2 can be arranged on the upper chassis 1, and the ventilation assembly 3 can be arranged on the lower chassis 1, and so on.

As shown in fig. 1 and fig. 2, the chassis 1 has a first routing structure 101 thereon, and the first routing structure 101 is suitable for routing a first low voltage line. For example, in some embodiments, the air conditioner 100 may include some low voltage driving components, such as a wind guiding component, the wind guiding component may include a wind guiding member and a wind guiding motor for driving the wind guiding member to move, the wind guiding member may be a wind guiding plate or a wind guiding louver, the wind guiding motor may be connected to the electronic control component 4 through a first low voltage line, the first low voltage line may be routed through the first routing structure 101, and two ends of the first low voltage line are respectively connected to the electronic control component 4 and the wind guiding motor.

As shown in fig. 1 and 2, two sides of the length of the ventilation and heat exchange component are respectively a first side and a second side, the electric control component 4 is disposed on the first side of the ventilation and heat exchange component, and the functional component 5 is disposed on the second side of the ventilation and heat exchange component, that is, the electric control component 4 and the functional component 5 are respectively disposed on two sides of the length of the ventilation and heat exchange component. For example, as shown in fig. 1, the longitudinal direction of the ventilation and heat exchange component is the left-right direction, the electric control component 4 is arranged on the left side of the ventilation and heat exchange component, and the functional component 5 is arranged on the right side of the ventilation and heat exchange component.

As shown in fig. 1 and fig. 2, the functional component 5 is a high-voltage driving component, the ventilation and heat exchange component has a second routing structure 102 thereon, and the functional component 5 is connected to the electrical control component 4 through a first high-voltage wire 6 routed through the second routing structure 102, that is, the first high-voltage wire 6 is routed through the second routing structure 102, and two ends of the first high-voltage wire are respectively connected to the electrical control component 4 and the functional component 5. The first wiring structure 101 disposed on the chassis 1 and the second wiring structure 102 disposed on the ventilation and heat exchange component are disposed at an interval, so that the first high-voltage line 6 and the first low-voltage line are spaced apart.

Therefore, according to the air conditioner 100 of the embodiment of the present invention, the second routing structure 102 for routing the first high-voltage line 6 is disposed on the ventilation heat exchange component, so that the first high-voltage line 6 is separated from the first low-voltage line routed on the chassis 1, and thus the problems of electromagnetic interference, signal interference, and the like caused by routing the first high-voltage line 6 and the first low-voltage line together can be avoided, thereby improving the reliability of the air conditioner 100. In addition, the first high-voltage wire 6 and the first low-voltage wire are separately wired, so that the wiring space can be improved, and the production efficiency and the qualification rate are improved.

It should be noted that the specific type of the functional component 5 is not limited, and may be, for example, a fresh air component, or a high voltage sterilization component, a disinfection component, and the like. In addition, it should be noted that the electronic control component 4 may be an electronic control box, and a circuit board, a wiring board, and the like are arranged in the electronic control box, and include a power supply circuit, a control circuit, and the like.

Furthermore, it should be noted that, according to the air conditioner 100 of the embodiment of the present invention, in addition to the first high voltage wire 6 connecting the functional component 5 and the electrical control component 4, other high voltage wires may be provided, such as a second high voltage wire for connecting the ventilation assembly 3 and the electrical control component 4, and the second high voltage wire does not need to be routed through the second routing structure 102, but the second high voltage wire may also be routed through the second routing structure 102 if necessary.

In some embodiments of the present invention, as shown in fig. 1 and 3, the heat exchanging assembly 2 may include an electric auxiliary heater 21, the electric auxiliary heater 21 extends along a length extending direction of the ventilation heat exchanging component, the second routing structure 102 includes wire buckles 211 disposed at two end portions of the electric auxiliary heater 21, the first high voltage wire 6 is located outside the electric auxiliary heater 21, and the two end portions of the first high voltage wire 6 are respectively limited by the wire buckles 211 at corresponding sides. For example, in the example shown in fig. 1, the length extending direction of the ventilation and heat exchange component is a left-right direction, the electric auxiliary heater 21 extends along the left-right direction, the second routing structure 102 includes a wire buckle 211 arranged at the left end of the electric auxiliary heater 21 and a wire buckle 211 arranged at the right end of the electric auxiliary heater 21, the first high-voltage wire 6 is located outside the electric auxiliary heater 21, the left end of the first high-voltage wire 6 is limited by the wire buckle 211 at the left end of the electric auxiliary heater 21, and the right end of the first high-voltage wire 6 is limited by the wire buckle 211 at the right end of the electric auxiliary heater 21.

Therefore, the first high-voltage wire 6 can be limited by the electric auxiliary heater 21, the first high-voltage wire 6 can be arranged along the length extending direction of the electric auxiliary heater 21, the two ends of the first high-voltage wire 6 can be easily extended to the functional component 5 and the electric control component 4, the arrangement mode is simple, other parts do not need to be introduced, and the structure is simplified. Moreover, since the first high voltage line 6 can be routed through the electric auxiliary heater 21, it can be easily separated from the first low voltage line routed through the first routing structure 101 on the chassis 1, thereby effectively solving the problem of electromagnetic interference between the first high voltage line 6 and the first low voltage line.

In some specific examples, the electric auxiliary heater 21 may include a heat generating body extending along a length extending direction of the ventilation and heat exchange member, and two mounting seats respectively provided at both ends of the heat generating body in the extending direction. Can be with the processing of line knot 211 on the mount pad to can not lead to the fact the influence to the structure of the body of generating heat self, thereby simplify the production and the manufacturing of electric auxiliary heat 21.

In some embodiments of the present invention, as shown in fig. 3 and 4, the two ends of the first high-voltage wire 6 are respectively provided with a stop member 61, and the two stop members 61 respectively stop at the outer side of the corresponding wire buckle 211, i.e. the side away from the length center of the electric auxiliary heater 21. For example, the left end of the first high-voltage wire 6 has the blocking member 61, the blocking member 61 of the left end is stopped at the left side of the left wire buckle 211, the right end of the first high-voltage wire 6 has the blocking member 61, and the blocking member 61 of the left end is stopped at the left side of the left wire buckle 211. Therefore, the limiting stability and reliability of the first high-voltage wire 6 can be improved, and the movement of the first high-voltage wire 6 along the length direction of the first high-voltage wire 6 is reduced. The structure of the blocking member 61 is not limited, for example, the blocking member 61 may be an annular retaining ring surrounding the first high-voltage wire 6, or a plurality of protruding ribs spaced apart along the circumferential direction of the first high-voltage wire 6, and so on, which will not be described herein.

Of course, the present invention is not limited thereto, and the first high voltage wire 6 may not be routed from the outside of the electric auxiliary heater 21, for example, in some other embodiments of the present invention, when the heat exchanging assembly 2 includes the electric auxiliary heater 21 and the electric auxiliary heater 21 extends along the length extending direction of the ventilation heat exchanging component, the second routing structure 102 may further include a routing cavity formed in the electric auxiliary heater 21, the first high voltage wire 6 is routed through the routing cavity, and two ends of the first high voltage wire 6 extend out of two ends of the electric auxiliary heater 21. Therefore, the problem that the first high-voltage wire 6 is suspended outside the electric auxiliary heater 21 can be avoided, and the problem that the first high-voltage wire 6 affects the heat transfer from the electric auxiliary heater 21 to the outside can be avoided, so that the first high-voltage wire 6 can be protected by the electric auxiliary heater 21, and the heat transfer efficiency of the electric auxiliary heater 21 can be ensured to a certain extent.

It is understood that the term "electrically assisted heat 21" as used herein refers to: the abbreviation PTC, Positive Temperature Coefficient, refers to semiconductor material or device with large Positive Temperature Coefficient.

Whether the first high voltage line 6 is routed from outside the electric auxiliary heater 21 or from inside the electric auxiliary heater 21, in some alternative embodiments of the present invention, as shown in fig. 1 and 3, the heat exchange assembly 2 may include: two mounting plates 22, along the length extending direction of the ventilation and heat exchange component, two mounting plates 22 are respectively disposed on two sides of the electric auxiliary heater 21, the second routing structure 102 includes wire passing holes 221 disposed on the two mounting plates 22, and two ends of the first high-voltage wire 6 respectively penetrate through the wire passing holes 221 on the corresponding sides. From this, make things convenient for the both ends of first high-voltage line 6 to be connected with functional component 5 and automatically controlled part 4 respectively, and can carry on spacingly to the both ends of first high-voltage line 6 better, improve the line stability and the reliability of walking of first high-voltage line 6 to can shorten the line length of walking of first high-voltage line 6, simplify walking of first high-voltage line 6 when through mounting panel 22 line, reduce cost further improves the stability and the reliability of walking the line.

For example, in the example shown in fig. 1 and 3, the heat exchange assembly 2 includes two left and right mounting plates 22, a first mounting plate 22a on the left side and a second mounting plate 22b on the right side, the first mounting plate 22a and the second mounting plate 22b are respectively disposed on the left and right sides of the electric auxiliary heater 21, and the second routing structure 102 includes a wire through hole 221 disposed on the first mounting plate 22a and a wire through hole 221 disposed on the second mounting plate 22 b. With reference to fig. 2, the left end of the first high-voltage wire 6 passes through the wire passing hole 221 on the left first mounting plate 22a leftward, so that the left end of the first high-voltage wire 6 can be easily connected to the left functional component 5 of the first mounting plate 22a without passing around the first mounting plate 22a, and only the first mounting plate 22a needs to pass through, thereby shortening the length of the left end of the first high-voltage wire 6, and the left end of the first high-voltage wire 6 is more stable and reliable. With reference to fig. 5, the right end of the first high voltage line 6 passes through the wire passing hole 221 on the second mounting plate 22b on the right side rightward, so that the right end of the first high voltage line 6 does not need to bypass the second mounting plate 22b, and only needs to pass through the second mounting plate 22b, so that the first high voltage line can be very easily connected with the electric control component 4 on the right side of the second mounting plate 22b, the wiring length of the right end of the first high voltage line 6 is shortened, and the wiring of the right end of the first high voltage line 6 is more stable and reliable.

In some embodiments of the present invention, as shown in fig. 3 and 6, at least one of the two end portions of the electric auxiliary heater 21 is provided with a blocking rib 212, the blocking rib 212 blocks the wire passing hole 221 on the corresponding side and avoids the first high-voltage wire 6, that is, the area of the wire passing hole 221 is larger than the cross-sectional area of the first high-voltage wire 6, the blocking rib 212 blocks a part of the wire passing hole 221, and the end portion of the first high-voltage wire 6 passes through the part of the wire passing hole 221 that is not blocked by the blocking rib 212, so that the blocking rib 212 blocks the wire passing hole 221 on the corresponding side and avoids the first high-voltage wire 6.

Therefore, on the premise that the first high-voltage line 6 is routed through the line passing hole 221, the problem of air leakage at the line passing hole 221 can be avoided as much as possible, and the occurrence probability of problems such as condensation caused by air leakage is reduced. In addition, the wire passing hole 221 is set to have an area larger than the cross-sectional area of the first high-voltage wire 6, so that the first high-voltage wire 6 can be conveniently threaded, the wiring difficulty is reduced, and the assembly efficiency is improved. In addition, in order to reduce the air leakage at the wire passing hole 221, the wire passing hole 221 may be further sealed by sponge or foam after the threading, so as to improve the reliability of air leakage prevention.

It should be noted that there are various structural forms of the rib 212 and ways of blocking the wire passing hole 221. For example, the blocking rib 212 is designed to be hollow, the through hole 213 is formed in the blocking rib 212, the through hole 221 can completely cover and exceed the through hole 213, and the first high-voltage wire 6 is inserted into the overlapping area of the through hole 213 and the through hole 221, so that the blocking rib 212 can avoid the first high-voltage wire 6, and the through hole 213 can be provided with an opening for the first high-voltage wire 6 to pass through the through hole 213. For another example, the blocking rib 212 is designed as a non-hollow solid, the blocking rib 212 does not have the through hole 213, the blocking rib 212 only blocks a part of the wire passing hole 221, and the first high-voltage wire 6 passes through the side surface of the blocking rib 212 to pass through the part of the wire passing hole 221 that is not blocked by the blocking rib 212, so that the blocking rib 212 can avoid the first high-voltage wire 6.

For example, in the specific example shown in fig. 3 and 6, the blocking rib 212 is disposed at the left end of the electric auxiliary heater 21, the blocking rib 212 blocks the wire passing hole 221 on the first mounting plate 22a and avoids the left end of the first high-voltage wire 6, that is, the blocking rib 212 blocks a part of the wire passing hole 221 on the first mounting plate 22a, and the left end of the first high-voltage wire 6 passes through a part of the first mounting plate 22a that is not blocked by the blocking rib 212, so that the blocking rib 212 blocks the wire passing hole 221 on the left side and avoids the left end of the first high-voltage wire 6.

For another example, in some specific examples, the right end portion of the electric auxiliary heater 21 is provided with the blocking rib 212, the blocking rib 212 blocks the wire passing hole 221 on the second mounting plate 22b and avoids the right end portion of the first high-voltage wire 6, that is, the blocking rib 212 blocks a part of the wire passing hole 221 on the second mounting plate 22b, and the right end portion of the first high-voltage wire 6 passes through a part of the second mounting plate 22b that is not blocked by the blocking rib 212, so that the blocking rib 212 blocks the right wire passing hole 221 and avoids the right end portion of the first high-voltage wire 6.

For another example, in some specific examples, the left end of the electric auxiliary heater 21 is provided with the blocking rib 212, and the right end of the electric auxiliary heater 21 is provided with the blocking rib 212. The wire passing hole 221 on the first mounting plate 22a is shielded by the retaining rib 212 on the left side of the electric auxiliary heater 21, and the left end portion of the first high-voltage wire 6 is avoided, that is, the left retaining rib 212 shields the local part of the wire passing hole 221 on the first mounting plate 22a, and the left end portion of the first high-voltage wire 6 passes through the part which is not shielded by the retaining rib 212 on the first mounting plate 22a, so that the retaining rib 212 shields the wire passing hole 221 on the left side and avoids the left end portion of the first high-voltage wire 6. The blocking rib 212 on the right side of the electric auxiliary heater 21 blocks the wire passing hole 221 on the second mounting plate 22b and avoids the right end portion of the first high-voltage wire 6, namely, the blocking rib 212 on the right side blocks the local part of the wire passing hole 221 on the second mounting plate 22b, and the right end portion of the first high-voltage wire 6 passes through the part which is not blocked by the blocking rib 212 on the second mounting plate 22b, so that the blocking rib 212 blocks the wire passing hole 221 on the right side and avoids the right end portion of the first high-voltage wire 6.

Of course, the present invention is not limited thereto, and the first high voltage line 6 may not be routed through the electric auxiliary heater 21. For example, in some other embodiments of the utility model, as shown in fig. 7 and 8, the ventilation assembly 3 may comprise: the volute tongue piece 31 and the wind wheel 32, the volute tongue piece 31 forms a volute tongue of an air duct where the wind wheel 32 is located, the second wiring structure 102 comprises a wiring groove 311 which is formed in the volute tongue piece 31 and located outside the air duct, the length direction of the volute tongue piece 31 extends along the length extending direction of the ventilation heat exchange component, and the first high-voltage wire 6 is wired through the wiring groove 311. Therefore, the first high-voltage wire 6 can be routed by using the volute tongue piece 31, so that the first high-voltage wire 6 can be routed along the length extending direction of the volute tongue piece 31, two ends of the first high-voltage wire 6 can be easily extended to the functional component 5 and the electric control component 4, the routing mode is simple, other parts do not need to be introduced, and the structure is simplified.

Moreover, the first high voltage line 6 can be easily separated from the first low voltage line routed through the first routing structure 101 on the chassis 1 by the volute tongue, thereby effectively solving the problem of electromagnetic interference between the first high voltage line 6 and the first low voltage line. In addition, because the wiring groove 311 is located outside the air duct, adverse effects of the wiring of the first high-voltage line 6 on the ventilation effect of the air duct can be avoided, so that the reliability and effectiveness of ventilation are ensured, and the wind resistance is reduced.

It should be noted that the shape and position of the routing groove 311 are not limited, for example, the volute tongue piece 31 may be provided with a plurality of support ribs spaced apart along the length direction of the volute tongue piece 31, the support ribs are used for supporting the volute tongue shape defined by the volute tongue piece 31, and it is ensured that the weight of the volute tongue piece 31 is light, the cost is low, and the routing groove 311 may be formed on each support rib, thereby implementing routing of the first high-voltage line 6. Of course, the present invention is not limited thereto, and when the tongue 31 is a solid structure, the routing groove 311 may be the tongue 31 penetrating along the length extending direction of the tongue 31, and the like, which will not be described herein.

In addition, it should be noted that the structural form of the wind wheel 32 is not limited, for example, the wind wheel may be a cross-flow wind wheel 32 whose axis extends along the length direction of the ventilation heat exchange component, or based on the design of the air duct, the wind wheel may include a plurality of centrifugal wind wheels 32 whose axes extend along the length direction of the ventilation heat exchange component and are sequentially arranged along the axis direction, and the like, and this is not limited here.

Further, in some embodiments of the present invention, as shown in fig. 7 to 9, the second routing structure 102 includes a position-limiting groove disposed on the chassis 1 and located at two sides of the length of the tongue 31, and two end portions of the first high-voltage wire 6 are respectively fitted in the position-limiting grooves at the corresponding sides. For example, the second routing structure 102 may include a first limiting groove 13 and a second limiting groove 14 disposed on the chassis 1 and located at two sides of the length of the tongue 31, and two ends of the first high-voltage wire 6 are respectively fitted in the first limiting groove 13 and the second limiting groove 14. Therefore, the two end parts of the first high-voltage wire 6 can be limited by the second limiting grooves 14 on the chassis 1, and the reliability and stability of routing of the two end parts of the first high-voltage wire 6 can be improved. In addition, the task of routing limit is not required to be applied to the volute tongue piece 31, so that the structural design and the processing and manufacturing of the volute tongue piece 31 are simplified.

In some optional embodiments, as shown in fig. 7 and 9, the axial direction of the wind wheel 32 is the length extension direction of the ventilation heat exchange component, the ventilation assembly 3 further includes a driving motor, the driving motor is disposed on one side of the wind wheel 32 in the axial direction, which is close to the electric control component 4, the driving motor includes a motor cover 33, the second routing structure 102 includes a first mating groove 331 disposed on the motor cover 33, and the first mating groove 331 cooperates with a limiting groove on the corresponding side to limit the first high-voltage wire 6. Therefore, the limit of the corresponding side end part of the first high-voltage wire 6 can be simply and effectively realized, and the assembling efficiency and the wiring reliability and stability of the first high-voltage wire 6 are improved.

For example, the length direction of the volute tongue piece 31, the length extending direction of the ventilation heat exchange component, and the axial direction of the wind wheel 32 are all left and right directions, the chassis 1 is provided with a first limit groove 13 located on the right side of the volute tongue piece 31, the chassis 1 is further provided with a second limit groove 14 located on the left side of the volute tongue piece 31, the right end of the first high-voltage wire 6 is fitted in the first limit groove 13 on the right side, and the left end of the first high-voltage wire 6 is fitted in the second limit groove 14 on the left side. The right side of ventilation heat transfer part is equipped with automatically controlled part 4, and ventilation assembly 3 still includes driving motor, and driving motor locates the right side of wind wheel 32, and driving motor includes motor cover 33, and the second is walked line structure 102 and is included locating first cooperation groove 331 on motor cover 33, and first cooperation groove 331 cooperates the right-hand member portion of spacing first high-voltage line 6 with the first spacing groove 13 on right side.

From this, through the cooperation of motor lid 33 with chassis 1, can simply and realize effectively that the line reliability and the stability of walking of assembly efficiency and first high-voltage line 6 are improved to spacing of the right side tip of first high-voltage line 6. For example, optionally, the first fitting groove 331 and the first limiting groove 13 are both open grooves, and the openings of the two open grooves are relatively spliced to form a complete groove body for limiting the first high-voltage wire 6. It should be noted that the shape of the open slot is not limited, and for example, the open slot may be a polygon, a semicircle, etc., without limitation.

In some alternative embodiments, as shown in fig. 7-8, the heat exchange assembly 2 comprises: the first mounting plate 22a is arranged on one side, close to the functional component 5, of the ventilation assembly 3 in the axial direction, the second routing structure 102 includes a second matching groove 222 arranged on the first mounting plate 22a, and the second matching groove 222 is matched with a limiting groove on the corresponding side to limit the first high-voltage wire 6. Therefore, the limit of the corresponding side end part of the first high-voltage wire 6 can be simply and effectively realized, and the assembling efficiency and the wiring reliability and stability of the first high-voltage wire 6 are improved.

For example, the length direction of the volute tongue piece 31, the length extending direction of the ventilation heat exchange component, and the axial direction of the wind wheel 32 are all left and right directions, the chassis 1 is provided with a first limit groove 13 located on the right side of the volute tongue piece 31, the chassis 1 is further provided with a second limit groove 14 located on the left side of the volute tongue piece 31, the right end of the first high-voltage wire 6 is fitted in the first limit groove 13 on the right side, and the left end of the first high-voltage wire 6 is fitted in the second limit groove 14 on the left side. The left side of ventilation heat exchange component is equipped with functional unit 5, and the left side of heat exchange assembly 2 is equipped with first mounting panel 22a, and second is walked line structure 102 and is including locating second cooperation groove 222 on first mounting panel 22a, and second cooperation groove 222 cooperates the left end of spacing first high-voltage line 6 with left second spacing groove 14.

From this, through the cooperation of first mounting panel 22a with chassis 1, can simply and realize effectively that it is spacing to the left side tip of first high-voltage line 6, improve the line reliability and the stability of walking of assembly efficiency and first high-voltage line 6. For example, optionally, the second fitting groove 222 and the second limiting groove 14 are both open grooves, and the openings of the two open grooves are relatively spliced to form a complete groove body for limiting the first high-voltage wire 6. It should be noted that the shape of the open slot is not limited, and for example, the open slot may be a polygon, a semicircle, etc., without limitation.

In some alternative embodiments, as shown in fig. 7 to 8, both ends of the first high voltage wire 6 are respectively interference-fitted into the position-limiting grooves of the corresponding sides. That is, both end portions of the first high-voltage wire 6 are interference-fitted in the first and second stopper grooves 13 and 14, respectively. Therefore, when the high-voltage wire is assembled, the first limiting groove 13 and the second limiting groove 14 can be used for pre-positioning the first high-voltage wire 6, and the assembling efficiency is improved. For example, during assembly, the first high-voltage wire 6 may be stroked along the wire running groove 311 on the volute tongue piece 31, then both ends of the first high-voltage wire 6 are respectively in interference fit with the limiting grooves on the corresponding sides, so as to achieve the effect of pre-positioning, and then the wind wheel 32, the driving motor and the heat exchange assembly 2 may be installed, so as to utilize the motor cover 33 of the driving motor and the first installation plate 22a of the heat exchange assembly 2 to press both ends of the first high-voltage wire 6, thereby achieving the limiting and positioning of the wire body.

Of course, the present invention is not limited thereto, and in other embodiments of the present invention, the first high voltage wire 6 may also be in clearance fit with the limiting groove on the corresponding side. In addition, first high-voltage line 6 and first cooperation groove 331 can clearance fit to improve assembly efficiency, perhaps, first high-voltage line 6 and first cooperation groove 331 also can interference fit, thereby improve the spacing reliability to first high-voltage line 6. The first high voltage wire 6 and the second fitting groove 222 may be in clearance fit, so that the assembling efficiency is improved, or the first high voltage wire 6 and the second fitting groove 222 may also be in interference fit, so that the limiting reliability of the first high voltage wire 6 is improved.

In some alternative embodiments, the two end portions of the first high-voltage wire 6 are respectively provided with a stop member 61, and the two stop members 61 respectively stop at the outer side of the limiting groove on the corresponding side, i.e. the side facing away from the tongue piece 31. For example, the left end and the right end of the first high-voltage wire 6 respectively have a stop member 61, the stop member 61 of the left end is stopped at the left side of the left-side limiting groove, such as the second limiting groove 14, and the stop member 61 of the right end is stopped at the right side of the right-side limiting groove, such as the first limiting groove 13. Therefore, the stability and reliability of routing of the first high-voltage wire 6 can be improved, and the movement of the first high-voltage wire 6 along the length direction of the first high-voltage wire 6 is reduced. The structure of the blocking member 61 is not limited, for example, the blocking member 61 may be an annular retaining ring surrounding the first high-voltage wire 6, or a plurality of protruding ribs spaced apart along the circumferential direction of the first high-voltage wire 6, and so on, which will not be described herein.

In some embodiments, as shown in fig. 7, the first routing structure 101 includes a routing channel 15 extending along the length direction of the ventilation and heat exchange component. Therefore, the first low voltage wire can be simply and effectively wired, and can easily reach the electric control component 4 after being wired along the wiring channel 15, and the connection with the electric control component 4 is realized.

Optionally, the first routing structure 101 may further include a card wire 16 disposed in the routing channel 15, so that routing stability and reliability of the first low voltage line may be improved. For example, the wire-clamping member 16 may be a resilient snap, etc. to facilitate the routing of the first low voltage wire. In addition, the wire clamping members 16 may be plural and arranged at intervals along the extending direction of the routing channel 15.

For example, in some specific examples, as shown in fig. 7, the chassis 1 may include a first baffle 11 and a second baffle 12, the first baffle 11 and the second baffle 12 both extend along a length direction of the ventilation and heat exchange component, the first baffle 11 is spaced between the second baffle 12 and the tongue 31, and the first routing structure 101 includes a routing channel 15 formed between the first baffle 11 and the second baffle 12. Therefore, the first high-voltage wire 6 and the first low-voltage wire can be effectively arranged at intervals, the wires are separately arranged, and electromagnetic interference is reduced.

In the following, two specific embodiments according to the utility model are described.

Example one

The air conditioner 100 is a cross-hanging machine, and a chassis 1 is provided with a ventilation and heat exchange component which comprises a fan assembly and a heat exchange assembly 2. The left side of ventilation heat transfer part is equipped with functional unit 5, and functional unit 5 is new trend part, including new trend fan, new trend processing module etc. new trend part still includes the drive circuit board who needs high voltage power supply. The right side of ventilation heat transfer part is equipped with automatically controlled part 4, and automatically controlled part 4 is automatically controlled box.

As shown in fig. 1 to 6, the heat exchange assembly 2 includes an electric auxiliary heater 21 and a heat exchanger 23, the left and right sides of the heat exchanger 23 are respectively provided with a mounting plate 22, each mounting plate 22 is respectively provided with a wire passing hole 221, the left and right ends of the electric auxiliary heater 21 are respectively fixed on the mounting plates 22 on the left and right sides, the left and right ends of the electric auxiliary heater 21 are respectively provided with a wire buckle 211, the left end of the electric auxiliary heater 21 is provided with a blocking rib 212 covering a part of the left wire passing hole 221, and the left and right ends of the first high-voltage wire 6 are respectively provided with a blocking member 61.

During assembly, the left end of the first high-voltage wire 6 is clamped in the left wire buckle 211, the left stop piece 61 on the left side stops at the left side of the left wire buckle 211, and then the left end of the first high-voltage wire 6 penetrates out of the wire passing hole 221 in the mounting plate 22 on the left side to the left so as to realize connection between the left end of the first high-voltage wire 6 and the functional component 5, and the blocking rib 212 blocks the area, through which the wire passing hole 221 does not pass through by the first high-voltage wire 6, so that the air leakage problem is improved.

The right end of the first high-voltage wire 6 is clamped in the right wire buckle 211, the right gear 61 of the first high-voltage wire is stopped on the right side of the right wire buckle 211, and then the first high-voltage wire 6 and the outgoing wire of the electric auxiliary heater 21 penetrate out from the outgoing wire hole 221 of the right mounting plate 22 to the right side together, so that the left end of the first high-voltage wire 6 and the outgoing wire of the electric auxiliary heater 21 are connected with the electric control component 4, and more electric wires penetrate out from the outgoing wire hole 221, and therefore the air leakage problem can be improved to a certain extent.

Example two

The air conditioner 100 is a cross-hanging machine, and a chassis 1 is provided with a ventilation and heat exchange component which comprises a fan assembly and a heat exchange assembly 2. The left side of ventilation heat transfer part is equipped with functional unit 5, and functional unit 5 is new trend part, including new trend fan, new trend processing module etc. new trend part still includes the drive circuit board who needs high voltage power supply. The right side of ventilation heat transfer part is equipped with automatically controlled part 4, and automatically controlled part 4 is automatically controlled box.

As shown in fig. 7-9, the fan assembly includes a wind wheel 32, a volute tongue piece 31 and a driving motor, the wind wheel 32 is a cross-flow wind wheel 32, an axis of the cross-flow wind wheel extends along the left-right direction, the volute tongue piece 31 extends along the left-right direction and forms a volute tongue of an air duct where the wind wheel 32 is located, and a routing groove 311 located outside the air duct is formed on the volute tongue piece 31 and used for the first high-voltage wire 6.

The design has first spacing groove 13 and the second spacing groove 14 that is used for fixed first high-voltage line 6 on the chassis 1, and first spacing groove 13 is located the right side of snail tongue piece 31, and second spacing groove 14 is located the left side of snail tongue piece 31, and first spacing groove 13 and second spacing groove 14 are opening semicircular groove up, and the right-hand member portion interference fit of first high-voltage line 6 is in first spacing groove 13, and the left end portion interference fit of first high-voltage line 6 is in second spacing groove 14.

The driving motor is arranged at the right end of the wind wheel 32, a first matching groove 331 is arranged at the lower part of the motor cover 33 of the driving motor, and the first matching groove 331 is in a semicircular shape with a downward opening. When the driving motor is mounted on the chassis 1, the first engaging groove 331 engages with the first limiting groove 13 to clamp the right end of the first high voltage line 6.

The heat exchange assembly 2 comprises a heat exchanger 23 and mounting plates 22 arranged at the left end and the right end of the heat exchanger 23, wherein the mounting plate 22 at the left end of the heat exchanger 23 is a first mounting plate 22a, a second matching groove 222 is formed in the lower portion of the first mounting plate 22a, and the second matching groove 222 is in a semicircular shape with a downward opening. When the heat exchange assembly 2 is mounted on the chassis 1, the second fitting groove 222 and the second limit groove 14 are fitted to clamp the left end of the first high-voltage wire 6.

During assembly, the first high-voltage wire 6 is routed along the wiring groove 311 of the volute tongue piece 31, two ends of the first high-voltage wire are in interference fit with the limiting grooves on the two sides of the chassis 1, and then the heat exchange assembly 2 and the motor cover 33 are assembled on the chassis 1, so that the first high-voltage wire 6 is pressed by utilizing the matching grooves at the left end and the right end.

Other configuration examples and operations of the air conditioner 100 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein. In addition, it should be noted that the air conditioner 100 according to the embodiment of the present invention is not limited to the wall-mounted air conditioner 100, and may also be other types of air conditioners 100, for example, a cabinet air conditioner 100, an integrated air conditioner 100, and the like, which are not described herein again.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., 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 utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the utility model 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 utility model, the scope of which is defined by the claims and their equivalents.

Claims (12)

1. An air conditioner, comprising:

the chassis is provided with a first wiring structure, and the first wiring structure is suitable for running a first low-voltage line;

the heat exchange component is arranged on the chassis and comprises a heat exchange component and a ventilation component, the two sides of the length of the heat exchange component are respectively a first side and a second side, the heat exchange component is provided with a second wiring structure, and the second wiring structure and the first wiring structure are arranged at intervals;

the electric control component is arranged on the first side of the ventilation and heat exchange component;

the functional component is arranged on the second side of the ventilation and heat exchange component and is connected with the electric control component through a first high-voltage wire which is wired through the second wiring structure.

2. The air conditioner of claim 1, wherein the heat exchange assembly comprises:

the electric auxiliary heater comprises an electric auxiliary heater, the electric auxiliary heater extends along the length extending direction of the ventilation and heat exchange component, the second wiring structure comprises wire buckles arranged at two end parts of the electric auxiliary heater, the first high-voltage wire is positioned outside the electric auxiliary heater, and the two end parts of the first high-voltage wire are limited by the wire buckles on the corresponding sides respectively.

3. The air conditioner according to claim 2, wherein the first high voltage wire is provided at both ends thereof with a stopper respectively, and both of the stoppers are stopped at a side of the corresponding side of the wire button facing away from a length center of the electric auxiliary heater.

4. The air conditioner of claim 1, wherein the heat exchange assembly comprises:

the second routing structure comprises a routing cavity formed in the electric auxiliary heater, the first high-voltage wire is routed through the routing cavity, and two ends of the first high-voltage wire extend out of two ends of the electric auxiliary heater.

5. The air conditioner according to any one of claims 2 to 4, wherein the heat exchange assembly comprises:

two mounting panels, follow the length extending direction of ventilation heat transfer part, two the mounting panel is located respectively the electricity assists hot both sides, the line structure is walked including locating two to the second cross the line hole on the mounting panel, the both ends of first high-voltage line run through respectively corresponding the side cross the line hole.

6. The air conditioner according to claim 5, wherein at least one of the two ends of the electric auxiliary heater is provided with a blocking rib, and the blocking rib blocks the wire passing hole on the corresponding side and avoids the first high-voltage wire.

7. The air conditioner of claim 1, wherein the ventilation assembly comprises: the second routing structure comprises a routing groove which is arranged on the volute tongue piece and located outside the air duct, and the first high-voltage wire is routed through the routing groove.

8. The air conditioner of claim 7, wherein the second routing structure comprises a limiting groove disposed on the chassis and located at two sides of the length of the tongue piece, and two ends of the first high voltage wire are respectively fitted in the limiting grooves at the corresponding sides.

9. The air conditioner according to claim 8, wherein the axial direction of the wind wheel is the length extension direction of the ventilation heat exchange component, the ventilation assembly further comprises a driving motor, the driving motor is arranged on one side, close to the electric control component, of the wind wheel in the axial direction, the driving motor comprises a motor cover, the second wiring structure comprises a first matching groove arranged on the motor cover, and the first matching groove is matched with the limiting groove on the corresponding side to limit the first high-voltage wire.

10. The air conditioner of claim 8, wherein the heat exchange assembly comprises:

the first mounting panel, first mounting panel is located ventilation assembly is ascending to be close to one side of functional unit, the second is walked the line structure and is included locating second cooperation groove on the first mounting panel, second cooperation groove with correspond the side spacing groove cooperation is spacing first high-voltage line.

11. An air conditioner according to any one of claims 8 to 10, wherein both ends of the first high voltage wire are respectively in interference fit with the corresponding side of the limiting groove, and/or the both ends of the first high voltage wire are respectively provided with a blocking member, and the two blocking members respectively block one side of the corresponding side of the limiting groove, which faces away from the tongue piece.

12. The air conditioner of claim 1, wherein the first routing structure comprises a routing channel extending along a length direction of the ventilation and heat exchange component.

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