CN217685976U - Condenser and air conditioner - Google Patents

Abstract

The application relates to the technical field of air conditioning, and discloses a condenser which comprises radiating fins, wherein the end parts of the radiating fins are provided with cut-out parts, and a plurality of radiating fins are sequentially arranged oppositely and parallelly; wherein, the notch parts of adjacent radiating fins are arranged in opposite directions and staggered alternately so as to change the distance between the end parts of the adjacent radiating fins. The area of the end part of the radiating fin can be reduced by forming the notch part at the end part of the radiating fin; especially, when the cut parts of the adjacent radiating fins are arranged oppositely and alternately in a staggered mode, the end part of one radiating fin and the cut part of the other radiating fin in the adjacent radiating fins are arranged correspondingly, the distance between the radiating fins at the end parts is increased, so that a gap for accumulating condensed water cannot be formed between the end parts of the adjacent radiating fins, a water bridge cannot be generated, the freezing problem caused by the water bridge cannot be generated, the condensed water flows out of the condenser from the radiating fins, and the using effect of the condenser is ensured. The application also discloses an air conditioner.

Description

Condenser and air conditioner

Technical Field

The present application relates to the field of air conditioning technology, and for example, to a condenser and an air conditioner.

Background

At present, when an air conditioner operates to heat, a condenser generates a large amount of condensed water. The condenser radiating fins are hydrophilic aluminum foils, and condensed water flows downwards on the radiating fins in a film shape. When the condensed water flows to the end parts of the radiating fins, due to the surface tension effect of the condensed water, the condensed water forms water drops at the end parts of the radiating fins, and the water drops on the surfaces of the adjacent radiating fins are fused to form a water bridge. The water bridge is accumulated in the end gaps of the adjacent radiating fins and expands upwards, so that the water bridge with the height of 1cm cannot be eliminated. In addition, because the temperature of the condensed water is low, a water bridge formed between adjacent radiating fins is easy to freeze, so that the condensed water cannot flow out of the condenser, and the using effect of the condenser is affected.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a condenser and an air conditioner, so as to avoid forming a water bridge between adjacent radiating fins of the condenser, and enable generated condensed water to be smoothly discharged out of the condenser.

In some embodiments, the condenser comprises:

the radiating fins are provided with cut parts at the end parts, and the radiating fins are sequentially arranged oppositely and parallelly;

the notches of the adjacent radiating fins are arranged oppositely and in a staggered and alternate mode so as to change the end part distance between the adjacent radiating fins.

In some embodiments, the cut-out portion is a notch cut into the end of the heat sink from the first side edge to the second side edge to reduce the area of the end of the heat sink.

In some embodiments, the cut-out portion comprises:

the first tangent plane is obliquely arranged or is perpendicular to the end face of the radiating fin, and condensed water on the radiating fin is guided to the bottom end of the radiating fin through the first tangent plane.

In some embodiments, the cut-out portion further comprises:

and the second tangent plane is obliquely arranged or arranged in parallel with the end surface of the radiating fin, and the second tangent plane is intersected with the first tangent plane.

In some embodiments, the first cut comprises:

a first edge located at an end face of the heat sink;

a second edge disposed opposite the first edge;

wherein, under the condition that the first tangent plane is obliquely arranged, the second edge is intersected with the first side edge of the radiating fin or is positioned on the second tangent plane.

In some embodiments, the second cut plane comprises:

a third edge intersecting the first side of the heat sink;

and the fourth edge is opposite to the third edge and is arranged in a collinear way with the second edge of the first tangent plane.

In some embodiments, a distance from the first edge of the first section to the second side of the heat sink is less than half of a distance from the first side to the second side of the heat sink, so that an opening is defined between adjacent heat sinks at the cut portion, and condensed water is prevented from accumulating in a gap between the ends of the adjacent heat sinks to form a water bridge.

In some embodiments, a distance from a third edge of the second cut surface to an end surface of the heat sink is greater than or equal to 1cm.

In some embodiments, the cutout portion is a rectangular structure, a triangular structure, or a trapezoidal structure.

In some embodiments, the air conditioner includes: the condenser provided in the foregoing embodiments.

The condenser and the air conditioner provided by the embodiment of the disclosure can realize the following technical effects:

the area of the end part of the radiating fin can be reduced by forming the notch part at the end part of the radiating fin; especially, when the cut parts of the adjacent radiating fins are arranged oppositely and alternately in a staggered mode, the end part of one radiating fin and the cut part of the other radiating fin in the adjacent radiating fins are arranged correspondingly, the distance between the radiating fins at the end parts is increased, so that a gap for accumulating condensed water cannot be formed between the end parts of the adjacent radiating fins, a water bridge cannot be generated, the freezing problem caused by the water bridge cannot be generated, the condensed water flows out of the condenser from the radiating fins, and the using effect of the condenser is ensured.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

fig. 1 is a schematic structural diagram of the heat sink provided by the embodiment of the present disclosure;

FIG. 2 is an enlarged partial schematic view at A in FIG. 1;

fig. 3 is a schematic structural diagram of another heat sink provided by the embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of another heat sink provided by the embodiment of the present disclosure;

FIG. 5 is a schematic structural diagram of the condenser provided by the embodiments of the present disclosure;

fig. 6 is a schematic structural view of a related art heat sink.

Reference numerals:

10: a heat sink; 101: an end portion; 102: a first side edge; 103: a second side edge; 20: a cut-out portion; 201: a first section; 202: a second section; 203: a first edge; 204: a second edge; 205: a third edge; 206: a fourth edge; 100: opening the opening; 110: a first heat sink; 120: a second heat sink.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

As shown in fig. 1 to 5, the present disclosure provides a condenser, including fins 10, an end portion 101 configured with a cut-out portion 20, and a plurality of fins 10 arranged in parallel and opposite to each other in sequence; wherein the cut portions 20 of the adjacent fins 10 are alternately arranged in an opposing and offset manner to change the pitch of the end portions 101 between the adjacent fins 10.

With the condenser provided by the embodiment of the present disclosure, by configuring the cut-out portion 20 at the end portion 101 of the fin 10, the area of the end portion 101 of the fin 10 can be reduced; particularly, when the cut portions 20 of the adjacent fins 10 are arranged in an opposite and staggered alternating manner, the end portion 101 of one fin 10 of the adjacent fins 10 is arranged corresponding to the cut portion 20 of the other fin 10, and the distance between the fins 10 at the end portion 101 is increased, so that a gap for accumulating condensed water cannot be formed between the end portions 101 of the adjacent fins 10, and a water bridge and the problem of icing caused by the water bridge cannot be generated, so that the condensed water flows out of the condenser from the fins 10, and the use effect of the condenser is ensured.

The condenser includes a plurality of fins 10, and the plurality of fins 10 are arranged at a predetermined interval. During the use process of the condenser, ambient air is pre-cooled on the surface of the radiating fin 10 and condensed into condensed water. The condensed water flows down along the surface of the fin 10 by gravity. The notches 20 of the adjacent fins 10 are alternately arranged in an opposite and offset manner, so that a gap for accumulating condensed water cannot be formed between the end portions 101 of the adjacent fins 10, and further, the condensed water cannot be accumulated to form a water bridge, thereby preventing the water bridge from being frozen.

For better description of the "the cut portions 20 of the adjacent fins 10 are arranged opposite to each other and alternately in a staggered manner", the adjacent fins 10 are defined as a first fin 110 and a second fin 120, respectively, the first fin 110 and the second fin 120 are arranged in parallel, the first fin 110 and the second fin 120 may be a single heat dissipating unit, and a plurality of such heat dissipating units are provided on the condenser. Further, the notches 20 in the first fin 110 are defined as a first notch, and the notches 20 in the second fin 120 are defined as a second notch.

When the heat dissipating unit has a heat dissipating surface perpendicular to the heat dissipating fins 10 as an orthogonal projection direction, the notches 20 of the adjacent heat dissipating fins 10 are alternately opposed to each other and displaced, that is, the opening of the first notch faces the second notch, and the opening of the second notch faces the first notch. The end portion 101 (region excluding the first cut portion) of the first fin 110 is provided corresponding to the first cut portion of the second fin 120, and the first cut portion of the first fin 110 is provided corresponding to the end portion 101 (region excluding the second cut portion) of the second fin 120. As a result, the distance between the end portions 101 (the regions including the cut portions 20) of the first fin 110 and the second fin 120 is increased by the presence of the cut portions 20, or it can be understood that the directly opposing area between the end portions 101 of the adjacent fins 10 is reduced by the presence of the cut portions 20. No matter the distance between the end parts 101 of the adjacent radiating fins 10 is increased or the directly opposite area between the end parts 101 of the adjacent radiating fins 10 is reduced, the area where the end parts 101 of the adjacent radiating fins 10 can store water is reduced, so that the water storage capacity between the end parts 101 of the adjacent radiating fins 10 is reduced, the condensed water is effectively discharged, and a water bridge is avoided.

It should be noted that the cut portions 20 of adjacent fins 10 are located at the end 101 of the same side of the adjacent fin 10.

In practical applications, the heat sink 10 of the condenser includes two end portions 101, and the two end portions 101 of the heat sink 10 may be configured with the cut-out portion 20 only at one end thereof, or may be configured with the cut-out portions 20 at both ends thereof. In the case where the heat sink 10 has the notches 20 formed in both the end portions 101, the notches 20 formed in both the end portions 101 of the same heat sink 10 may be oriented in the same direction or in opposite directions. It is sufficient that the notches 20 of the adjacent fins 10 at the same side end 101 are alternately arranged in a staggered manner while facing each other. In addition, in the case where the fin 10 has the cutout portion 20 at only one end portion 101, the end portion 101 of the fin 10 is the end portion 101 where the condensed water is to flow out of the condenser during use of the condenser. Therefore, the condensed water can be effectively discharged, and a water bridge is avoided. The end 101 of the fin 10 at this time may be referred to as the bottom of the fin 10.

Alternatively, the cut-out 20 is a notch cut into the end 101 of the heat sink 10 from the first side 102 to the second side 103 to reduce the area of the end 101 of the heat sink 10.

The heat sink 10 has a long sheet structure. The heat sink 10 includes opposite heat dissipating surfaces, two opposite end portions 101 in a length direction, and two side edges in two length directions. The two sides defining the heat sink 10 are a first side 102 and a second side 103, respectively. The end portion 101 of the heat sink 10 has a certain area, and has a heat dissipating surface with a certain heat dissipating area and a side structure.

The "area of the end 101 of the fin 10" herein may be understood as the area of the heat radiating surface of the fin 10 at the end 101.

The cutout portion 20 is cut from a first side 102 to a second side 103 at an end 101 of the heat sink 10 to form a notch. In this way, when the area of the end part 101 of the fin 10 is reduced and the condensed water on the fin 10 flows downward to the first cut part under the action of gravity, part of the condensed water flows to the end part 101 of the fin 10 along the first cut part, and the condensed water can be prevented from forming a water curtain at the first cut part as much as possible, so that a water bridge is prevented from being accumulated and formed.

Alternatively, the cutout portion 20 has a rectangular structure, a triangular structure, or a trapezoidal structure. Here, the structural shape is projected in the orthogonal projection direction perpendicular to the heat radiating surface of the heat sink 10, and the edges of the heat sink 10 are aligned.

The actual shape of the notch 20 can be obtained by taking the ease of actual processing, the efficiency of discharging condensed water, the manufacturing cost, and the like into consideration. The present embodiment merely gives the above-mentioned advantageous structural shape. However, the structural shape of the cutout portion 20 is not limited to the structural shape given in the above-described embodiment.

Alternatively, the cutout portion 20 includes: the first tangent plane 201 is obliquely arranged or vertically arranged with the end surface of the heat sink 10, and the condensed water on the heat sink 10 is guided to the bottom end of the heat sink 10 through the first tangent plane 201.

The first cut surface 201 is a surface of a notch formed on the end portion 101 of the heat sink 10, and condensed water on the heat sink 10 can be guided to the bottom end of the heat sink 10 through the first cut surface 201.

The first tangential plane 201 is obliquely arranged, and it can be considered that: the first tangential plane 201 extends from the first side edge 102 directly to the edge where the second side edge 103 meets the end face. Thus, the bottom end of the fin 10 is formed as an end corner, and no lateral side edge is formed to accumulate the condensed water. The condensed water is guided to the bottom end of the heat sink 10 through the first tangent plane 201, and the bottom end has no transverse side, and the condensed water drops from the end corner of the bottom end.

Alternatively, it may also be considered that: the first cut surface 201 extends obliquely from the first side 102 to the second side 103 to the end surface of the end 101 of the heat sink 10, that is, the end surface of the heat sink 10 has a certain area. In this way, when the heat sink 10 is placed on the bottom surface or the housing is mounted, it is helpful to ensure the supporting force of the heat sink 10 on the refrigerant pipe penetrating therethrough. In addition, the end portion 101 of the heat sink 10 can be prevented from being unnecessarily affected by the shape of the corner, which may cut the operator or user.

The first tangent plane 201 is obliquely arranged, and under the condition that the first tangent plane 201 intersects with and is not perpendicular to the end surface of the heat sink 10, an included angle α between the first tangent plane 201 and the end surface of the heat sink 10 is smaller than 90 °.

In the case that the first tangent plane 201 is obliquely arranged, the inclination angle α of the first tangent plane 201 with respect to the end surface of the heat sink 10 may range from 30 ° to 60 °. In this way, processing is facilitated. Wherein, the included angle between the first section 201 and the end face of the heat sink 10 is preferably 45 °. This not only facilitates the processing, but also ensures the drainage function of the notch 20 and the strength of the end portion 101 of the fin 10.

The first cut surface 201 is arranged perpendicular to the end surface of the heat sink 10 such that the end 101 of the heat sink 10 is cut to form a notch, reducing the area of the end 101 of the heat sink 10, thereby reducing the area directly opposite between the ends 101 of the adjacent heat sinks 10 in the case where the adjacent heat sinks 10 are arranged in parallel. The area of the end part 101 of the radiating fin 10 is reduced, and the area of the end part 101 of the adjacent radiating fin 10 capable of storing water is reduced, so that the water storage capacity between the end parts 101 of the adjacent radiating fins 10 is reduced, the discharge amount of condensed water is effectively improved, and a water bridge is avoided. The cut-out portion 20 has a rectangular configuration.

Optionally, the cut-out portion 20 further comprises: the second tangent plane 202 is disposed obliquely or parallel to the end surface of the heat sink 10, and the second tangent plane 202 intersects with the first tangent plane 201.

The second section 202 intersects the first section 201 and is disposed obliquely or parallel to the end surfaces of the fins 10, so that the cut-out portion 20 includes a plurality of sections, and thus, when condensate flows to the cut-out portion 20, the condensate can be guided at multiple angles, the flow direction of the condensate can be changed, and the condensate can be further prevented from accumulating in the gap between adjacent fins 10.

The second cut surface 202 intersects the first cut surface 201 on one side, and intersects the first side 102 of the heat sink 10 on the opposite side. In the case that the second cut surface 202 is disposed obliquely, the condensed water flows to the second cut surface 202, flows through the second cut surface 202 in the first direction, and then flows to the intersection of the second cut surface 202 and the first cut surface 201, and flows through the first cut surface 201 in the second direction to the end surface of the heat sink 10. Thus, after the condensed water is drained in multiple directions, the condensed water is dispersed, and the condensed water flowing in different areas collides when being collected to the same area, so that the cohesive force among the condensed water is damaged, the accumulation capacity of the condensed water among the adjacent radiating fins 10 is damaged, and the condensed water is promoted to be discharged from the condenser.

Under the condition that the second cut surface 202 is parallel to the end surface of the heat sink 10, the condensed water flows to the second cut surface 202, part of the condensed water can directly drop from the second cut surface 202 under the action of gravity, and part of the condensed water is guided to the end surface of the heat sink 10 along the first cut surface 201 to drop.

Optionally, the first tangential plane 201 comprises: a first edge 203 located at an end face of the heat sink 10; a second edge 204 disposed opposite the first edge 203; wherein, in the case that the first tangent plane 201 is obliquely arranged, the second edge 204 intersects with the first side 102 of the heat sink 10 or is located at the second tangent plane 202.

The first edge 203 of the first cut surface 201 is located at the end surface of the fin 10, and it is understood that in the case where the fin 10 is configured as the cut portion 20, the end portion 101 of the fin 10 still has a certain area left, that is, the end surface of the fin 10 is in a cross-cut shape.

In addition, in the case where the first tangential plane 201 is obliquely arranged, the second edge 204 intersects the first side 102 of the heat sink 10, that is, the first tangential plane 201 extends obliquely directly from the first side 102 to the end surface of the heat sink 10. The cut-out portion 20 has a triangular configuration.

In the case where the first cut surface 201 is obliquely arranged, the second edge 204 is located at the second cut surface 202, that is, the cutout portion 20 has a polygonal structure. In the case where the second cut surface 202 is parallel to the end surface of the heat sink 10, the cutout portion 20 has a trapezoidal structure.

Optionally, the second cut 202 comprises: a third edge 205 intersecting the first side 102 of the heat sink 10; a fourth edge 206, opposite the third edge 205, is disposed colinear with the second edge 204 of the first tangent plane 201.

A second cut 202 is cut inward from the first side 102 of the heat sink 10 and a third edge 205 intersects the first side 102 of the heat sink 10. The third edge 205 of the second cut surface 202 is arranged in line with the second edge 204 of the first cut surface 201, so that the second cut surface 202 connects to the first cut surface 201, and the condensate can be guided to the first cut surface 201 through the second cut surface 202.

Alternatively, the connection between the second cut surface 202 and the first cut surface 201 may be an arc-shaped structure. Thus, the condensed water is smoothly guided from the second cut surface 202 to the first cut surface 201.

Optionally, the distance from the first edge 203 of the first section 201 to the second side 103 of the heat sink 10 is less than half of the distance from the first side 102 to the second side 103 of the heat sink 10, so that the adjacent heat sinks 10 define an opening 100 at the cut portion 20 to prevent the condensed water from accumulating in the gap between the end portions 101 of the adjacent heat sinks 10 to form a water bridge.

The distance from the first side 102 to the second side 103 of the heat sink 10 is the width of the heat sink 10. The distance from the first edge 203 of the first cut surface 201 to the second side 103 of the heat sink 10 is less than one-half of the distance from the first side 102 to the second side 103 of the heat sink 10, and it can be understood that the size of the end surface of the heat sink 10 (without the cut-out portion 20) is less than one-half of the size of the original end surface of the heat sink 10 (without the cut-out portion 20 formed).

In this way, in the orthographic projection perpendicular to the heat radiating surface of the heat radiating fin 10, the end part 101 of the adjacent heat radiating fin 10 is located at the cut part 20, and an opening 100 is defined based on the first cut part and the second cut part, through the opening 100, the area of the adjacent heat radiating fin 10 corresponding to the end part 101 can be further reduced, namely, the water storage capacity between the end parts 101 of the adjacent heat radiating fins 10 is reduced, and the accumulation of the condensed water in the gap between the end parts 101 of the adjacent heat radiating fins 10 to form a water bridge is effectively avoided.

Optionally, in a case where the first tangent plane 201 intersects the second tangent plane 202, a distance from the third edge 205 of the second tangent plane 202 to a vertical plane where the first edge 203 of the first tangent plane 201 is located is less than half of a distance from the first side surface to the second side edge 103 of the heat sink 10. Like this, can effectual assurance first tangent plane 201's inclination to guarantee from the comdenstion water of second tangent plane 202 drainage to first tangent plane 201, the overwhelming majority is along the terminal surface of first tangent plane 201 drainage to fin 10, and not directly drip from first tangent plane 201 under the action of gravity, form the cascade.

Alternatively, the distance from the third edge 205 of the second cut surface 202 to the end surface of the heat sink 10 is greater than or equal to 1cm.

The condensed water is easy to accumulate in the gap between the end parts 101 of the adjacent cooling fins 10 and spread upwards, so that a water bridge with the height of 1cm is formed, then, the distance from the third edge 205 of the second section 202 to the end surface of the cooling fin 10 is greater than or equal to 1cm, in the region of the upward 1cm of the end surface of the cooling fin 10, the increase of the distance between the adjacent cooling fins 10 and the reduction of the relative area between the adjacent cooling fins 10 are effectively ensured through the notch part 20, so that the water storage capacity between the adjacent cooling fins 10 is reduced, the condensed water rapidly flows out of the condenser, and the use of the condenser is prevented from being influenced.

With reference to fig. 1 to 5, an embodiment of the present disclosure provides an air conditioner including a condenser provided in the above embodiment. The condenser comprises radiating fins 10, an end part 101 is provided with a cut part 20, and a plurality of radiating fins 10 are arranged in parallel in sequence and oppositely; wherein the cut portions 20 of the adjacent fins 10 are alternately arranged in an opposing and offset manner to change the pitch of the end portions 101 between the adjacent fins 10.

With the air conditioner provided by the embodiment of the present disclosure, by constructing the cut-out portion 20 at the end portion 101 of the heat sink 10, the area of the end portion 101 of the heat sink 10 can be reduced; particularly, when the cut portions 20 of the adjacent fins 10 are arranged oppositely and alternately in a staggered manner, the end portion 101 of one fin 10 of the adjacent fins 10 is arranged corresponding to the cut portion 20 of the other fin 10, and the distance between the fins 10 at the end portion 101 is increased, so that a gap for accumulating condensed water cannot be formed between the end portions 101 of the adjacent fins 10, and further, a water bridge and the problem of icing caused by the water bridge cannot be generated, so that the condensed water flows out of the condenser from the fins 10, the use effect of the condenser is ensured, and the use effect of the air conditioner is finally ensured.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A condenser, comprising:

the radiating fins are provided with cut parts at the end parts, and the radiating fins are sequentially arranged oppositely and parallelly;

the notches of the adjacent radiating fins are arranged oppositely and in a staggered and alternate mode so as to change the end part distance between the adjacent radiating fins.

2. The condenser of claim 1,

the notch is a notch formed by cutting the end part of the radiating fin from the first side edge to the second side edge, so that the area of the end part of the radiating fin is reduced.

3. The condenser of claim 1, wherein the cutout portion comprises:

the first tangent plane is obliquely arranged or is perpendicular to the end face of the radiating fin, and condensed water on the radiating fin is guided to the bottom end of the radiating fin through the first tangent plane.

4. The condenser of claim 3, wherein the cutout portion further comprises:

and the second tangent plane is obliquely arranged or arranged in parallel with the end surface of the radiating fin, and the second tangent plane is intersected with the first tangent plane.

5. The condenser of claim 3, wherein the first tangent plane comprises:

a first edge located at an end face of the heat sink;

a second edge disposed opposite the first edge;

wherein, under the condition that the first tangent plane is obliquely arranged, the second edge is intersected with the first side edge of the radiating fin or is positioned on the second tangent plane.

6. The condenser of claim 4, wherein the second cut plane comprises:

a third edge intersecting the first side of the heat sink;

and the fourth edge is opposite to the third edge and is arranged in a collinear way with the second edge of the first tangent plane.

7. The condenser of claim 5,

the distance from the first edge of the first section to the second side of the radiating fin is less than half of the distance from the first side to the second side of the radiating fin, so that an opening is defined at the cut part of the adjacent radiating fins, and condensed water is prevented from accumulating in a gap between the end parts of the adjacent radiating fins to form a water bridge.

8. The condenser of claim 6,

and the distance from the third edge of the second tangent plane to the end face of the radiating fin is more than or equal to 1cm.

9. The condenser of any one of claims 1 to 8,

the notch part is of a rectangular structure, a triangular structure or a trapezoidal structure.

10. An air conditioner characterized by comprising the condenser as set forth in any one of claims 1 to 9.

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