CN220507324U - Heat radiation structure of condenser and air conditioner - Google Patents

Abstract

The application belongs to the technical field of air conditioners, and particularly relates to a heat dissipation structure of a condenser and an air conditioner. The heat dissipation structure of the condenser comprises a shell, a water inlet and a water outlet, wherein the shell is arranged in an outer machine of the air conditioner and is positioned above the condenser in the outer machine; the shell is internally provided with a containing cavity which is communicated with a water inlet, and the water inlet is used for being communicated with a drain pipe of an inner machine of the air conditioner; the water outlet is positioned at the upper part of the shell so that condensed water flows from the water outlet to the condenser. The utility model provides a heat radiation structure of condenser is introduced the holding intracavity of casing through the comdenstion water, is discharged to the condenser by the delivery port on the casing again on to cool down the heat dissipation through the comdenstion water to along with the surface that the comdenstion water flowed through the condenser, also can make the dust on the clean a part of condenser surface of comdenstion water, make condenser radiating efficiency higher, and then reduce the running power of air conditioner.

Description

Heat radiation structure of condenser and air conditioner

Technical Field

The application belongs to the technical field of air conditioners, and particularly relates to a heat dissipation structure of a condenser and an air conditioner.

Background

An air conditioner is a device for adjusting and controlling parameters such as temperature, humidity and the like of an indoor air environment through a heat pump system.

In the prior art, the air conditioner comprises an inner machine and an outer machine, wherein a condenser is arranged in the outer machine, the surface temperature of the condenser is higher in the operation process, heat dissipation is needed in time, and the air is generally utilized for heat dissipation by accelerating the air circulation rate of the surface of the condenser at present.

However, since the condenser has low heat dissipation efficiency through the air and dust in the air is easily attached to the condenser, the operation power of the air conditioner is large.

Disclosure of Invention

The application provides a heat radiation structure and air conditioner of condenser to solve current condenser and pass through that air radiating efficiency is lower, the dust is easy to adhere to in the air, make the great problem of operating power of air conditioner.

In one aspect, the application provides a heat dissipation structure of a condenser, which is used for an air conditioner, and the heat dissipation structure of the condenser comprises a shell, a water inlet and a water outlet, wherein the shell is arranged in an outer machine of the air conditioner and is positioned above the condenser in the outer machine;

the shell is internally provided with a containing cavity which is communicated with the water inlet, and the water inlet is used for being communicated with a drain pipe of an inner machine of the air conditioner so that condensed water discharged by the drain pipe flows into the containing cavity;

the water outlets are arranged at the upper part of the shell, and a plurality of water outlets are sequentially arranged at intervals along the extending direction of the shell, and are communicated with the accommodating cavity so that condensed water flows from the water outlets to the condenser.

In one possible implementation manner, the water outlet is formed on at least one of the upper portion of the side wall of the shell and the top wall of the shell.

In one possible implementation, the heat dissipation structure of the condenser provided by the application has the water outlet arranged around each side wall of the shell.

In one possible implementation, the heat dissipation structure of the condenser provided herein, the water inlet is located at a lower portion of the side wall of the housing, and the bottom of the water inlet is flush with the upper surface of the bottom wall of the housing.

In one possible implementation manner, the heat dissipation structure of the condenser provided by the application further comprises a connecting pipe, wherein the connecting pipe is arranged on the water inlet and is used for communicating the water inlet with the drain pipe.

In one possible implementation manner, the heat dissipation structure of the condenser provided by the application is provided, the connecting pipe is provided with a connecting part and a plugging part, the connecting part is communicated with the plugging part, an included angle is formed between the connecting part and the plugging part, the connecting part is connected with the water inlet, and the plugging part is used for plugging with the drain pipe.

In one possible implementation manner, the heat dissipation structure of the condenser provided by the application further comprises an overflow port, wherein the overflow port is arranged on the top wall of the shell;

the caliber of the overflow port is larger than that of the water outlet, and the setting height of the overflow port is higher than that of the water outlet.

In one possible implementation, the heat dissipation structure of the condenser provided herein is that the overflow port is located at an end of the housing far from the water inlet.

On the other hand, the application provides an air conditioner, including interior machine, outer machine and the heat radiation structure of arbitrary condenser of above-mentioned, the heat radiation structure setting of condenser is in the top of the condenser of outer machine, and the heat radiation structure of condenser communicates with the drain pipe of interior machine.

In one possible implementation manner, the air conditioner provided by the application, the heat dissipation structure of the condenser is fixedly connected with the top cover of the external machine, and the vertical projection shape of the heat dissipation structure of the condenser is matched with the vertical projection shape of the condenser.

The application provides a heat radiation structure and air conditioner of condenser, the heat radiation structure of condenser includes casing, water inlet and delivery port, through the heat radiation structure that sets up the condenser in the outer built-in condenser top of air conditioner, be connected drain pipe and the water inlet of air conditioner internal unit, with drain pipe exhaust comdenstion water introduction housing hold the intracavity, discharge to the condenser on by the delivery port on the casing again, in order to cool down the heat dissipation through the comdenstion water to the condenser, and along with the surface of comdenstion water flow through the condenser, also can make the dust on the clean some condenser surface of comdenstion water. The water outlet is arranged at the upper part of the shell, so that the condensed water in the accommodating cavity is discharged from the water outlet when the water level of the condensed water reaches the water outlet, impurities in the condensed water settle at the bottom of the accommodating cavity, the impurities are prevented from being discharged from the water outlet along with the condensed water and then flow to the condenser, and the adhesion of impurities on the surface of the condenser is further reduced. From this, the condenser heat radiation structure and the usable comdenstion water of this application are cooled down the heat dissipation to the condenser, and radiating efficiency is higher to at the in-process to the condenser cooling, can clean the condenser surface, so that the high-efficient heat dissipation of condenser, and then reduce the running power of air conditioner.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.

Preferred technical embodiments of the present application are described below with reference to the accompanying drawings. The attached drawings are as follows:

fig. 1 is a schematic structural diagram of a heat dissipation structure of a condenser according to an embodiment of the present disclosure;

FIG. 2 is a schematic cross-sectional view of A-A of a heat rejection structure of the condenser of FIG. 1;

fig. 3 is a schematic connection diagram of a heat dissipation structure of a condenser and a top cover of an external air conditioner according to an embodiment of the present application.

Reference numerals illustrate:

100-a housing;

110-a receiving cavity;

120-sidewalls;

130-top wall;

140-a bottom wall;

200-water inlet;

210-connecting the pipes; 211-a connection; 212-a plug-in part;

300-water outlet;

310-overflow port;

400-top cover.

Specific embodiments thereof have been shown by way of example in the drawings and will herein be described in more detail. These drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the present application more apparent, the technical solutions in the present application will be clearly and completely described below with reference to the drawings in the present application, and it is apparent that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

The terms "first," "second," "third," "fourth" and the like in the description and in the claims of this application and in the above-described figures, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be capable of operation in sequences other than those illustrated or described herein, for example.

In the embodiments of the present application, words such as "exemplary" or "such as" are used to mean examples, illustrations, or descriptions. Any embodiment or design described herein as "exemplary" or "for example" should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.

In the prior art, an air conditioner includes an inner machine and an outer machine, wherein a condenser is provided in the outer machine, an evaporator is provided in the inner machine, and a drain pipe is connected. In the cooling operation of the air conditioner, the low surface temperature of the evaporator condenses condensed water, which is directly discharged to the outside through the drain pipe.

The surface temperature of the condenser is higher in the running process, heat needs to be dissipated in time, and devices such as a fan and the like are generally arranged on an external machine of an air conditioner at present, so that the air dissipation of the condenser is realized by accelerating the air circulation rate of the surface of the condenser.

However, the efficiency of cooling the condenser only by accelerating the circulation of air is low, and especially when the outdoor temperature is high, the temperature of the air flowing through the condenser is high, which is not beneficial to the cooling of the surface of the condenser.

In addition, along with the long-term use of the air conditioner, impurities such as dust and the like mixed in the air cannot adhere to the fins of the condenser, and are difficult to clean, so that the effective contact area between the fins and the outside is reduced, and the heat dissipation efficiency of the condenser is further reduced.

Therefore, the air heat dissipation efficiency is low, and the effective heat dissipation area is reduced by dust adhesion, so that the running power of the air conditioner is larger.

In order to solve the problems, the application provides a heat dissipation structure of a condenser and an air conditioner, wherein the heat dissipation structure of the condenser dissipates heat of the condenser by utilizing condensed water discharged by an internal machine, so that the heat dissipation efficiency of the condenser is improved, and the running power of the air conditioner is reduced.

The heat dissipation structure of the condenser and the air conditioner provided by the application will be described in detail below with reference to the accompanying drawings. The following embodiments may be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments.

Fig. 1 is a schematic structural diagram of a heat dissipation structure of a condenser according to an embodiment of the present disclosure; FIG. 2 is a schematic cross-sectional view of A-A of a heat rejection structure of the condenser of FIG. 1; fig. 3 is a schematic connection diagram of a heat dissipation structure of a condenser and a top cover of an external air conditioner according to an embodiment of the present application.

As shown in fig. 1, 2 and 3, in one aspect, the embodiment of the present application provides a heat dissipation structure of a condenser, where the heat dissipation structure of the condenser is used for an air conditioner, and the heat dissipation structure of the condenser includes a casing 100, a water inlet 200 and a water outlet 300, where the casing 100 is used to be disposed in an external machine of the air conditioner and is located above the condenser in the external machine.

The housing 100 has a receiving chamber 110 therein, the receiving chamber 110 being in communication with a water inlet 200, the water inlet 200 being for communication with a drain pipe of an indoor unit of an air conditioner so that condensed water discharged from the drain pipe flows into the receiving chamber 110.

The water outlet 300 is located at the upper portion of the housing 100, and a plurality of water outlets 300 are sequentially provided at intervals along the extending direction of the housing 100, and the water outlet 300 communicates with the receiving chamber 110 so that condensed water flows from the water outlet 300 to the condenser.

It will be appreciated that the condenser is disposed in the outer machine of the air conditioner, and a gap is left between the upper end of the condenser and the top cover 400 of the outer machine, and the heat dissipation structure of the condenser may be disposed in the gap, so that the heat dissipation structure of the condenser is located above the condenser.

The heat dissipation structure of the condenser includes a housing 100, where the housing 100 has four sidewalls 120 located in a circumferential direction, a top wall 130 located above the sidewalls 120, and a bottom wall 140 located below the sidewalls 120, and the sidewalls 120, the top wall 130, and the bottom wall 140 enclose a closed hollow structure and form a receiving cavity 110 therein.

The accommodating cavity 110 is communicated with the water inlet 200 on the shell 100, so that condensed water discharged by the drain pipe can enter the accommodating cavity 110 through the water inlet 200, and the closed hollow shell 100 can reduce the contact area of the condensed water and air outside the shell 100 as much as possible, so as to slow down the evaporation rate of the condensed water in the accommodating cavity 110 and the heat dissipation rate between the condensed water and the air, and keep the condensed water in a low-temperature state for a long time.

And the accommodating chamber 110 is also communicated with the water outlet 300 on the housing 100, specifically, the water outlet 300 is arranged at the upper part of the housing 100 and is sequentially arranged along the extending direction of the housing 100, and when the water level of the condensed water in the accommodating chamber 110 rises to be higher than or equal to the bottom of the water outlet 300, the condensed water can overflow from the water outlet 300.

Because the shell 100 is located above the condenser, the condensed water overflows and then drops on the surfaces of the fins of the condenser, and the condensed water with lower temperature can exchange heat with the fins of the condenser with higher temperature so as to reduce the temperature of the condenser, and then the air circulation on the surface of the condenser is quickened by matching with the fan arranged in the external machine, so that the efficient heat dissipation of the condenser is realized.

Because the water outlet 300 is disposed at the upper portion of the housing 100, when the water level of the condensed water in the accommodating cavity 110 reaches the water outlet 300, impurities in the condensed water can be discharged from the water outlet 300, and the impurities in the condensed water are settled at the bottom of the accommodating cavity 110, so that the impurities are prevented from being discharged from the water outlet 300 along with the condensed water and then flow onto the condenser, the condensed water can be utilized to clean the condenser while the condensed water dissipates heat of the condenser, the surface of the condenser is kept clean, the condenser can dissipate heat better, and the heat dissipation efficiency of the condenser is further accelerated.

Further, as the condensed water drops on the condenser and contacts with the condenser to generate heat exchange, the temperature difference between the outer surface of the condenser and the inside of the condenser is reduced, the operating frequency of the compressor is reduced, the operating power of the air conditioner is reduced, and the power consumption of the air conditioner is correspondingly reduced along with the reduction of the operating power of the air conditioner.

Therefore, the heat dissipation structure of the condenser provided in the embodiment of the present application introduces the condensed water discharged by the drain pipe into the accommodating cavity 110 of the housing 100, and then is discharged onto the condenser through the water outlet 300, so as to cool and dissipate heat of the condenser through the condensed water. The condenser is cooled and radiated by utilizing the condensed water, the radiating efficiency is higher, the condenser can be cleaned in the cooling process of the condenser, the surface of the condenser is kept clean, the condenser can radiate heat efficiently, and the running power of an air conditioner is reduced.

In addition, compare in current air conditioner with comdenstion water direct discharge to external world, the heat radiation structure of condenser that this application provided can carry out secondary make full use of to the comdenstion water, and can not produce extra production waste, more environmental protection to can make the operation of air conditioner more energy-conserving high efficiency.

Wherein, as shown in fig. 1, the water outlet 300 is opened on at least one of the upper portion of the side wall 120 of the housing 100 and the top wall 130 of the housing 100.

It will be appreciated that the water outlet 300 is located at an upper portion of the housing 100, and in the implementation, the water outlet 300 may be disposed at an upper portion of the side wall 120 of the housing 100, or the water outlet 300 may be disposed on the top wall 130 of the housing 100, or the water outlet 300 may be disposed at both an upper portion of the side wall 120 of the housing 100 and the top wall 130 of the housing 100, which is not limited in this application.

So that the water outlet 300 is communicated with the upper part of the accommodating cavity 110, impurities in the condensed water are conveniently settled at the bottom of the accommodating cavity 110, so that cleaner condensed water is discharged from the upper part of the accommodating cavity 110, and the surface of the condenser is cleaned and radiated by the condensed water.

Further, as shown in fig. 1, the water outlet 300 is provided around each side wall 120 of the housing 100 for one turn.

It will be appreciated that the placement of the water outlet 300 on the side wall 120 may result in a lower water outlet 300 and also more convenient drainage of condensate from the water outlet 300 than if the water outlet 300 were placed on the top wall 130 of the housing 100. The water outlet 300 is arranged around the casing 100 for a circle, so that the drainage direction of the condensed water is more comprehensive, and the heat dissipation efficiency of the condenser is improved.

In other embodiments, the water outlet 300 may be disposed on two opposite longer side walls 120 of the housing 100, or the water outlet 300 may be disposed on two opposite longer side walls 120 and a shorter side wall 120 further from the water inlet 200, which is not limited in this application.

The water outlet 300 may be a rectangular through hole formed in the side wall 120, or may be a circular or other through hole, which is not limited in this application.

In addition, in order to further increase the dropping speed of the condensed water and guide the dropping path of the condensed water, grooves can be arranged below the water outlet 300 of the shell 100 in a one-to-one correspondence manner, so that the grooves serve as diversion grooves and guide the condensed water to drop in a strand.

In some embodiments, as shown in fig. 1 and 2, the water inlet 200 is located at a lower portion of the side wall 120 of the housing 100, and a bottom of the water inlet 200 is flush with an upper surface of the bottom wall 140 of the housing 100.

It can be appreciated that the water inlet 200 is disposed at the lower portion of the side wall 120, and the bottom of the water inlet is flush with the upper surface of the bottom wall 140, so that the heat dissipation structure of the condenser is simpler and more compact, and the condensed water can be discharged from the lower portion of the accommodating cavity 110, so that the condensed water newly discharged into the accommodating cavity 110 is prevented from rushing into the original condensed water in the accommodating cavity 110, and the condensed water on the upper layer is more stably and uniformly discharged in advance.

In other embodiments, the water inlet 200 may of course be disposed at an upper portion of the side wall 120 or on the top wall 130, as this application is not limited in this respect.

And in the present embodiment, the water inlet 200 is provided at one end of the housing 100 so that condensed water enters from one end of the accommodating chamber 110 and flows toward the other end. In other embodiments, the water inlet 200 may be disposed at a middle section of the housing 100 according to a specific installation condition of the heat dissipating device of the condenser, so that the condensed water flows to two ends of the housing 100, which is not limited in this application.

In some embodiments, as shown in fig. 1 and 2, the drainage structure of the condenser further includes a connection pipe 210, the connection pipe 210 being disposed on the water inlet 200, the connection pipe 210 being for communicating the water inlet 200 with the drainage pipe.

It can be appreciated that the connection pipe 210 is provided on the housing 100 to realize connection of the water inlet 200 and the water drain pipe of the air conditioner indoor unit, so that the condensed water can be ensured to be stably discharged into the accommodating cavity 110, and heat dissipation of the condenser is more stable and reliable.

In other embodiments, if the caliber of the drain pipe is matched with that of the water inlet 200, the drain pipe can be directly plugged with the water inlet 200 without providing the connecting pipe 210, which is not limited in this application.

In addition, the connection pipe 210 may be used to connect other water outlet pipes to actively fill water into the accommodating chamber 110 for heat dissipation of the condenser.

As shown in fig. 1 and 2, the connection pipe 210 has a connection portion 211 and an insertion portion 212, the connection portion 211 and the insertion portion 212 are communicated, an included angle is formed between the connection portion 211 and the insertion portion 212, the connection portion 211 is connected with the water inlet 200, and the insertion portion 212 is used for being inserted into a drain pipe.

It can be appreciated that the integrally connected connection portion 211 and the plug portion 212 are provided to form the connection pipe 210, and an included angle is formed between the connection portion 211 and the plug portion 212, so that the condensed water can be buffered at the junction of the plug portion 212 and the connection portion 211 after entering the plug portion 212, thereby slowing down the water flow speed and further maintaining the stability of the condensed water in the accommodating cavity 110.

In other embodiments, when the connecting tube 210 is disposed on the top wall 130, the connecting portion 211 and the plugging portion 212 may be coaxially connected in sequence, which is not limited in this application.

In addition, as shown in fig. 1 and 2, the heat dissipation structure of the condenser further includes an overflow port 310, and the overflow port 310 is disposed on the top wall 130 of the housing 100.

The caliber of the overflow port 310 is larger than that of the water outlet 300, and the setting height of the overflow port 310 is higher than that of the water outlet 300.

It can be appreciated that by providing the overflow port 310 in this way, when too much condensed water is in the accommodating cavity 110 and cannot be discharged in time, the excessive condensed water is discharged through the overflow port 310, so as to reduce the discharge pressure of the water outlet 300.

In addition, since the housing 100 has a closed structure, when excessive foreign materials are deposited in the accommodating chamber 110, water can be injected into the accommodating chamber 110 and discharged from the overflow port 310, so that the interior of the accommodating chamber 110 is kept clean without foreign materials.

In some embodiments, as shown in FIG. 1, the overflow 310 is located at an end of the housing 100 remote from the water inlet 200.

It can be appreciated that the water overflow port 310 is disposed at the end of the housing 100 away from the water inlet 200, so as to ensure that the condensed water can flow through each water outlet 300 before flowing to the water overflow port 310, thereby avoiding unnecessary discharge of the condensed water from the water overflow port 310 and affecting effective heat dissipation of the condenser.

On the other hand, as shown in fig. 3, the embodiment of the application provides an air conditioner, which comprises an inner machine, an outer machine and the heat dissipation structure of the condenser in any embodiment, wherein the heat dissipation structure of the condenser is arranged above the condenser in the outer machine, and the heat dissipation structure of the condenser is communicated with a drain pipe of the inner machine.

The heat dissipation structure of the condenser is fixedly connected with the top cover 400 of the external machine, and the vertical projection shape of the heat dissipation structure of the condenser is matched with the vertical projection shape of the condenser.

It should be understood that the heat dissipation structure of the condenser may be fixedly connected to the top cover 400 of the external machine, and may be bonded, clamped, screwed, welded, or the like, which is not limited in this application.

And the housing 100 is specifically disposed on the lower surface of the top cover 400, and the connection pipe 210 of the housing 100 is positioned at the outer side of the top cover 400, so that the connection pipe 210 is conveniently connected with the drain pipe of the internal machine.

The vertical projection shape of the shell 100 is matched with the vertical projection shape of the condenser, so that condensed water can be conveniently and efficiently and stably dropped on the condenser, and the heat dissipation structure of the condenser is simple and compact.

In summary, the heat dissipation structure of the condenser and the air conditioner provided by the embodiments of the application include a housing 100, a water inlet 200 and a water outlet 300, wherein the heat dissipation structure of the condenser is arranged above the condenser in the air conditioner, a drain pipe of the air conditioner is connected with the water inlet 200, so that condensed water discharged by the drain pipe is introduced into a containing cavity 110 of the housing 100, and then is discharged to the condenser through the water outlet 300 on the housing 100, so that the condenser is cooled and radiated by the condensed water.

Because the water outlet 300 is disposed at the upper portion of the housing 100, when the water level of the condensed water in the accommodating cavity 110 reaches the water outlet 300, impurities in the condensed water are settled at the bottom of the accommodating cavity 110, so that the impurities are prevented from being discharged along with the condensed water from the water outlet 300 and then flow to the condenser, and the adhesion of impurities on the surface of the condenser is reduced.

From this, the condenser heat radiation structure that this application provided can utilize the comdenstion water to cool down the heat dissipation to the condenser, and radiating efficiency is higher to at the in-process to the condenser cooling, can keep the clean on condenser surface, so that the condenser high-efficient heat dissipation, and then reduce the running power of air conditioner.

While the present application has been described in connection with the preferred embodiments illustrated in the accompanying drawings, it will be readily understood by those skilled in the art that the scope of the application is not limited to such specific embodiments, and the above examples are intended to illustrate the technical aspects of the application, but not to limit it; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. The heat dissipation structure of the condenser is used for an air conditioner and is characterized by comprising a shell, a water inlet and a water outlet, wherein the shell is arranged in an outer machine of the air conditioner and is positioned above the condenser in the outer machine;

the shell is internally provided with a containing cavity which is communicated with the water inlet, and the water inlet is used for being communicated with a drain pipe of an inner machine of the air conditioner so that condensed water discharged by the drain pipe flows into the containing cavity;

the water outlet is positioned at the upper part of the shell, a plurality of water outlets are sequentially arranged at intervals along the extending direction of the shell, and the water outlet is communicated with the accommodating cavity so that condensed water flows from the water outlet to the condenser.

2. The heat radiation structure of the condenser according to claim 1, wherein the water outlet is opened at least one of an upper portion of a side wall of the housing and a top wall of the housing.

3. The heat dissipating structure of the condenser of claim 2, wherein the water outlet is provided in a circle around each side wall of the housing.

4. The heat radiation structure of the condenser as claimed in claim 1, wherein the water inlet is located at a lower portion of the side wall of the housing, and a bottom of the water inlet is flush with an upper surface of the bottom wall of the housing.

5. The heat radiation structure of the condenser as claimed in claim 4, further comprising a connection pipe provided on the water inlet, the connection pipe for communicating the water inlet with the water discharge pipe.

6. The heat dissipating structure of the condenser according to claim 5, wherein the connection pipe has a connection portion and an insertion portion, the connection portion and the insertion portion are communicated with each other with an angle therebetween, the connection portion is connected to the water inlet, and the insertion portion is adapted to be inserted into the drain pipe.

7. The heat dissipating structure of a condenser according to any one of claims 1 to 6, further comprising an overflow provided on a top wall of the housing;

the caliber of the overflow port is larger than that of the water outlet, and the setting height of the overflow port is higher than that of the water outlet.

8. The heat dissipating structure of the condenser of claim 7, wherein said overflow is located at an end of said housing remote from said water inlet.

9. An air conditioner characterized by comprising an inner machine, an outer machine and the heat radiation structure of the condenser of any one of claims 1-8, wherein the heat radiation structure of the condenser is arranged above the condenser in the outer machine, and the heat radiation structure of the condenser is communicated with a drain pipe of the inner machine.

10. The air conditioner of claim 9, wherein the heat dissipating structure of the condenser is fixedly connected with the top cover of the external unit, and a vertical projection shape of the heat dissipating structure of the condenser is matched with a vertical projection shape of the condenser.