CN216390736U - Heat abstractor, motor element, air conditioner of motor - Google Patents
Heat abstractor, motor element, air conditioner of motor Download PDFInfo
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- CN216390736U CN216390736U CN202122510636.9U CN202122510636U CN216390736U CN 216390736 U CN216390736 U CN 216390736U CN 202122510636 U CN202122510636 U CN 202122510636U CN 216390736 U CN216390736 U CN 216390736U
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Abstract
The utility model discloses a heat dissipation device of a motor, a motor assembly and an air conditioner. The heat dissipating device includes: a water tank; a heat dissipation plate, the heat dissipation plate comprising: the heat dissipation part penetrates into the water tank, and the passive heat transfer part is connected with the heat dissipation part and is positioned outside the water tank; a heat transfer plate slidably disposed on the heat dissipation plate, the heat transfer plate having a working position on a sliding path thereof for dissipating heat from the motor, the heat transfer plate comprising: the heat absorption device comprises a heat absorption part and an active heat transfer part connected with the heat absorption part, wherein the active heat transfer part is connected with the passive heat transfer part in a sliding manner; when the heat transfer plate is in the working position, heat generated by the motor is transferred into the water tank through the heat transfer plate and the heat dissipation plate in sequence and is absorbed by water in the water tank.
Description
Technical Field
The utility model relates to the technical field of motors, in particular to a heat dissipation device of a motor, a motor assembly and an air conditioner.
Background
The motor indicates the electromagnetic means who realizes electric energy conversion or transmission according to the electromagnetic induction law, the primary function of motor is production drive torque, as the power supply with electrical apparatus or various machinery, its primary function utilizes mechanical energy to turn into the electric energy, the motor is the indispensable partly of domestic appliance, easily produce a large amount of heats in the use, if not timely cooling, the fragile influences its life, current cooling structure is fixed on the motor of current size, motor weight and volume have been increased, the cooling effect is not good simultaneously, it is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses a heat dissipation device of a motor, a motor assembly and an air conditioner, which are used for at least solving the problem that the heat dissipation effect of the existing motor is poor.
In order to achieve the above object, the utility model adopts the following technical scheme:
a first aspect of the present invention discloses a heat dissipation device for a motor, the heat dissipation device including:
a water tank;
a heat dissipation plate, the heat dissipation plate comprising: the heat dissipation part penetrates into the water tank, and the passive heat transfer part is connected with the heat dissipation part and is positioned outside the water tank;
a heat transfer plate slidably disposed on the heat dissipation plate, the heat transfer plate having a working position on a sliding path thereof for dissipating heat from the motor, the heat transfer plate comprising: the heat absorption device comprises a heat absorption part and an active heat transfer part connected with the heat absorption part, wherein the active heat transfer part is connected with the passive heat transfer part in a sliding manner;
when the heat transfer plate is in the working position, heat generated by the motor is transferred into the water tank through the heat transfer plate and the heat dissipation plate in sequence and is absorbed by water in the water tank.
Further optionally, the water tank adopts an annular cavity structure, wherein an annular opening of the annular cavity structure is arranged towards the motor.
Further optionally, the water tank comprises: and the left communicating cavity, the upper communicating cavity, the right communicating cavity and the lower communicating cavity of the annular cavity structure are formed after being communicated in sequence.
Further optionally, the heat dissipation plate includes: a plurality of transverse heat-dissipating plates,
the passive heat absorption parts of the plurality of transverse heat dissipation plates are arranged in an annular space formed by the annular cavity structure at first preset intervals along the direction parallel to the upper communication cavity or the lower communication cavity; the heat dissipation parts of the transverse heat dissipation plates penetrate through the left communication cavity and the right communication cavity respectively.
Further optionally, the heat dissipation plate further includes: a plurality of vertical heat dissipation plates are arranged on the upper surface of the heat dissipation plate,
the passive heat absorption parts of the plurality of vertical heat dissipation plates are arranged in an annular space formed by the annular cavity structure at second preset intervals along the direction parallel to the left communication cavity or the right communication cavity; the heat dissipation parts of the vertical heat dissipation plates penetrate through the upper communication cavity and the lower communication cavity respectively.
Further optionally, a communication cavity side wall of the upper communication cavity, which is close to the motor, is curved around the motor circumferential direction, and a communication cavity side wall of the lower communication cavity, which is close to the motor, is curved around the motor circumferential direction.
Further optionally, the heat absorbing part adopts a plate-shaped structure which is arranged in a bending way around the circumferential direction of the motor; the active heat transfer part is provided with a slot which is inserted with the heat dissipation plate, and the active heat transfer part is connected with one side of the platy structure, which is back to the motor;
when the heat transfer plate is in the working position, the heat absorption part is in contact with the motor.
Further optionally, the water tank adopts an annular cavity structure, and the heat dissipation plate includes: the heat dissipation structure comprises a plurality of transverse heat dissipation plates and a plurality of vertical heat dissipation plates, wherein the plurality of transverse heat dissipation plates are arranged in parallel in an annular space formed by the annular cavity structure at first preset intervals, and the plurality of vertical heat dissipation plates are arranged in the annular space formed by the annular cavity structure at preset intervals along a direction perpendicular to the plurality of transverse heat dissipation plates.
Further optionally, the active heat transfer portion is inserted on the plurality of transverse heat dissipation plates through the insertion slot.
Further optionally, the plurality of vertical heat dissipation plates are formed by grouping two adjacent vertical heat dissipation plates, each group of vertical heat dissipation plates is arranged at a third preset interval, and two vertical heat dissipation plates in each group are arranged at a fourth preset interval;
wherein the active heat transfer portion is limited within the fourth predetermined interval.
Further optionally, the heat dissipation device further includes: and the driving assembly is used for driving the heat transfer plate to move along the sliding path.
Further optionally, the heat sink further comprises a water delivery assembly,
the water delivery assembly comprises: the water tank comprises a water inlet pipe connected with the water tank, a water outlet pipe connected with the water tank and a water pump arranged on the water inlet pipe.
A second aspect of the present invention discloses a motor assembly, comprising: the motor is surrounded by the heat dissipation device arranged on the circumferential direction of the motor, and the heat dissipation device adopts any one of the heat dissipation devices.
A third aspect of the present invention discloses an air conditioner, comprising: a motor assembly as described above.
Further optionally, the air conditioner further includes:
the volute is provided with a volute inlet, and the volute cover are matched to form a centrifugal air duct;
the fan assembly is arranged in the centrifugal air duct and comprises centrifugal fan blades, and the motor assembly is connected with the centrifugal fan blades;
an evaporator assembly disposed on an inlet side of the volute;
and the water receiving tray is arranged below the evaporator assembly.
Further optionally, an inlet of an inlet tube connecting the water tank is connected to the drip tray.
Has the advantages that: the utility model provides a novel motor heat dissipation system structure through structural innovation, which comprises a water flow system and a heat dissipation water tank movement mechanism, wherein through the structural innovation, condensed water or water added into a water supply tank is utilized to dissipate heat of a motor during air conditioning refrigeration, so that the heat of the motor is reduced, the exchange of cold water and hot water is controlled through the water flow system, the purpose of reducing the heat of the motor is realized through the heat dissipation movement mechanism, the heat dissipation structure is an independent module relative to the motor, the size of the motor is reduced, the temperature of the motor is relatively kept at a relatively low constant temperature through the control of an electromagnetic valve and a temperature sensor, and the service life of the motor is prolonged.
Drawings
The above and other objects, features and advantages of the present disclosure will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings. The drawings described below are merely exemplary embodiments of the present disclosure, and other drawings may be derived by those skilled in the art without inventive effort.
FIG. 1 is a schematic view illustrating an overall assembly of an internal structure of an air conditioner according to an embodiment;
FIG. 2 illustrates a water circulation system diagram of an embodiment;
FIG. 3 illustrates a fan module diagram of an embodiment;
FIG. 4 illustrates a heat dissipation movement mechanism assembly location view of an embodiment;
FIG. 5 illustrates a heat dissipating motion mechanism diagram of an embodiment;
fig. 6 illustrates a motor heat dissipation control logic diagram of an embodiment.
In the figure: 1-evaporator support; 2-an evaporator component; 3, a water receiving tray; 4-a volute; 5-volute cover; 6-motor pressing plate; 7-a first water outlet pipe; 8-a first water inlet pipe; 9-a second water inlet pipe; 10-a second water outlet pipe; 11-a water pump; 12-effluent water flow direction; 13-water pan foam; 14-water pan sandwich structure; 15-air duct structure; 16-centrifugal fan blades; 17-a fan assembly; 18-a heat dissipation movement mechanism; 19-a motor support; 20-a centrifugal motor; 21-a water tank; 22-a heat sink; 23-heat transfer plates; 24-a motor shaft; 25-heat transfer plate connecting rod; 26-step motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terminology used in the embodiments of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in the examples of the present invention and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and "a" and "an" generally include at least two, but do not exclude at least one, unless the context clearly dictates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.
At present, a large amount of heat can be generated in the operation process of the existing motor, the service life of the motor and the safe operation of equipment can be influenced, and therefore the motor needs to be cooled. The utility model provides a novel heat dissipation device of a motor through structural innovation, which comprises a water flow system, a heat dissipation moving part and the like. This water flow system utilizes the comdenstion water of storing down when the air conditioner refrigeration or comes for the motor heat dissipation through adding water, reduces the motor heat, controls the exchange of hot and cold water through water flow system, and the cooperation heat dissipation motion realizes reducing the motor heat purpose. The heat dissipation device is an independent module relative to the motor, the size of the motor is reduced, the motor is controlled through switches such as an electromagnetic valve and a temperature sensor and detection devices, the temperature of the motor is kept at a relatively low constant temperature, and the service life of the motor is prolonged.
To further illustrate the technical solution of the present invention, the following specific examples are provided as shown in fig. 1 to 6.
Example 1
As shown in fig. 4 and 5, in the present embodiment, there is provided a heat dissipation device of a motor, the heat dissipation device including: a water tank 21; heat dissipation plate 22, heat dissipation plate 22 includes: the heat dissipation part penetrates into the water tank 21, and the passive heat transfer part is connected with the heat dissipation part and is positioned outside the water tank 21; heat transfer plate 23, heat transfer plate 23 is slidably disposed on heat dissipation plate 22, and heat transfer plate 23 has a working position for dissipating heat from the motor on its sliding path, heat transfer plate 23 includes: the heat absorption device comprises a heat absorption part and an active heat transfer part connected with the heat absorption part, wherein the active heat transfer part is connected with a passive heat transfer part in a sliding manner.
When the heat transfer plate 23 is in the operating position, heat generated by the motor is transferred into the water tank 21 through the heat transfer plate 23 and the heat radiating plate 22 in order and absorbed by water in the water tank 21.
In some alternative ways, the water tank 21 adopts an annular cavity structure, wherein an annular opening of the annular cavity structure is arranged towards the motor. Preferably, the water tank 21 includes: the left communicating cavity, the upper communicating cavity, the right communicating cavity and the lower communicating cavity are sequentially communicated to form a ring cavity structure.
In this embodiment, in order to ensure heat transfer efficiency of the heat sink, the heat transfer plate, and the like, a plurality of heat sinks, heat transfer plates, and the like may be provided. Preferably, the heat dissipation plate 22 includes a plurality of lateral heat dissipation plates. The passive heat absorption parts of the plurality of transverse heat dissipation plates are arranged in an annular space formed by an annular cavity structure at first preset intervals along the direction parallel to the upper communication cavity or the lower communication cavity; the heat dissipation parts of the transverse heat dissipation plates penetrate through the left communication cavity and the right communication cavity respectively. Further, the heat dissipation plate 22 further includes: a plurality of vertical heat dissipation plates. The passive heat absorption parts of the vertical heat dissipation plates are arranged in an annular space formed by the annular cavity structure at second preset intervals along the direction parallel to the left communication cavity or the right communication cavity; the heat dissipation parts of the vertical heat dissipation plates penetrate through the interior of the upper communicating cavity and the interior of the lower communicating cavity respectively.
In this embodiment, the communication chamber side wall of the upper communication chamber close to the motor is curved around the motor circumferential direction, and the communication chamber side wall of the lower communication chamber close to the motor is curved around the motor circumferential direction. After the side wall of the communicating cavity is designed to form a certain radian around the circumferential direction of the motor, the communicating cavity can be better fixed with the motor, and the overall size is reduced.
In some optional modes, the heat absorbing part adopts a plate-shaped structure which is arranged in a bending mode around the circumferential direction of the motor; the active heat transfer part is provided with a slot which is inserted with the heat dissipation plate, and the active heat transfer part is connected with one side of the platy structure, which is back to the motor. The heat absorption part is designed into a structure matched with the outer peripheral surface of the motor, so that the contact area of the heat absorption part and the motor can be increased as much as possible, and the motor can be better radiated.
When the heat transfer plate 23 is in the working position, the heat absorbing portion is in contact with the motor. Based on water tank 21 adopts annular cavity structure, cooperation heating panel adopts a plurality of horizontal heating panels and a plurality of vertical heating panel to become groined type cross arrangement, can guarantee the heat dissipation transmission as far as possible, and utilizes the cross arrangement mode of this groined type, can also carry on spacingly to heating panel 23, makes it only can follow and predetermines the removal route and remove.
Specifically, the method comprises the following steps: the plurality of transverse heat dissipation plates are arranged in parallel in an annular space formed by the annular cavity structure at first preset intervals, and the plurality of vertical heat dissipation plates are arranged in the annular space formed by the annular cavity structure at preset intervals along a direction perpendicular to the plurality of transverse heat dissipation plates.
The active heat transfer part is inserted on the plurality of transverse heat dissipation plates through the slots. Specifically, the plurality of vertical heat dissipation plates are formed by grouping two adjacent vertical heat dissipation plates, each group of vertical heat dissipation plates are arranged at a third preset interval, and the two vertical heat dissipation plates in each group are arranged at a fourth preset interval; wherein the active heat transfer portion is limited in the fourth predetermined interval.
In some optional manners, the heat dissipation device further includes: and the driving assembly is used for driving the heat transfer plates to move along the sliding paths. Specifically, the driving assembly operates on the principle that the stepping motor 26 drives the motor shaft 24; the motor shaft 24 driving the motor 26 rotates to further drive the heat transfer plate 23 to slide to be jointed with the motor to transfer heat of the motor to the heat dissipation plate 22, the heat dissipation plate 22 is contacted with water in the water tank, the heat of the motor is transferred to condensed water in the water tank indirectly, and then the heat is discharged out of the air conditioner through the water discharging nozzle by the water flowing system, so that the purposes of heat transportation and motor temperature reduction are achieved. This heat abstractor still includes water delivery subassembly, and water delivery subassembly includes: the water pump comprises a water inlet pipe connected with the water tank, a water outlet pipe connected with the water tank and a water pump arranged on the water inlet pipe. The water inlet pipe comprises a first water inlet pipe 8 and a second water inlet pipe; the water outlet pipe comprises a first water outlet pipe 7 and a second water outlet pipe 10.
Specifically, constitute water flow system by water tank and water delivery subassembly etc. absorb the moisture that stores in the water collector foam 13 through water pump 11 in water flow system, get into water tank 21 through second inlet tube 9 via first inlet tube 8 and absorb heat, the temperature rose after the water in the water tank 21 absorbs certain heat, then can pass through first outlet pipe 7 to flow into water collector 3 via second outlet pipe 10, the direction of rivers is play rivers direction 12. It should be noted that, in order to separately discharge the cold and hot water flows, a sandwich structure is adopted to separate the cold and hot water flows by the foam through structural innovation. After cold water and hot water are separated by foam by adopting the water receiving tray sandwich structure 14, the cold water and the hot water can flow out through a drainage nozzle of the air conditioner for drainage.
The heat dissipation device is an independent module relative to the motor, the connection driving assembly is adopted to control the separation and contact of the heat absorption part of the heat transfer plate and the motor, the structure is simple and reliable, and the purpose that the heat of the motor is transferred to the water tank to cool the motor is further achieved. Preferably: the heat transfer plate and the heat dissipation plate which are in contact with the motor are made of aluminum materials with high heat conduction, and heat of the motor can be quickly transferred to the heat dissipation water tank.
Example 2
In this embodiment, there is provided a motor assembly including: the motor, enclose the heat abstractor who establishes in motor circumference, heat abstractor adopts any one of embodiment 1. Preferably, four heat dissipation devices are uniformly distributed on the periphery of the motor.
The number of the heat dissipating devices may be selected according to the requirement. The whole structure of the heat dissipation device is completely separated from the motor, and is not integrated, so that the volume and the mass of the motor are reduced, and the motor rotating shaft 24 is driven by the stepping motor 26; the motor shaft 24 driving the motor 26 rotates to further drive the heat transfer plate 23 to slide to be jointed with the motor to transfer heat of the motor to the heat dissipation plate 22, the heat dissipation plate 22 is contacted with water in the water tank, the heat of the motor is transferred to condensed water in the water tank indirectly, and then the heat is discharged out of the air conditioner through the water discharging nozzle by the water flowing system, so that the purposes of heat transportation and motor temperature reduction are achieved.
Example 3
In the present embodiment, a heat dissipation control method for the motor assembly in embodiment 2 is provided. The heat dissipation control method comprises the following steps:
detecting the temperature of the motor;
detecting the temperature of the water in the water tank 21 when the motor temperature exceeds a first preset value;
when the water temperature is larger than or equal to a second preset value, controlling a water delivery assembly of the heat dissipation device to replace water in the water tank; otherwise, the heat dissipation device is started to cool the motor.
Fig. 6 is a control diagram of the heat dissipation logic of the motor. The air conditioner control center intelligently monitors the motor temperature T1, the heat dissipation water tank temperature T2, the electromagnetic valve S1 of the heat dissipation water tank in real time, the scales of a liquid level meter for measuring the liquid level of the heat dissipation water tank are 0 and 1, the air conditioner firstly monitors the current motor temperature T1 and the heat dissipation water tank temperature T2 in real time, if the motor temperature T1 is not less than 40 ℃, the next step is carried out to judge whether the heat dissipation water tank temperature T2 is not less than 25 ℃, and otherwise, the heat dissipation device is not started.
If the temperature T2 of the radiating water tank is more than or equal to 25 ℃, the electromagnetic valve S1 is opened in the next step, otherwise, the radiating device is started to radiate.
If the opening electromagnetic valve S1 is opened, the next step is carried out to judge whether the liquid level meter is 0, if yes, the next step is carried out to close the electromagnetic valve S1, the water inlet electromagnetic valve S2 is opened, the water pump is started, and if not, the electromagnetic valve S1 is kept opened in a circulating mode.
If the electromagnetic valve S1 is closed, the water inlet electromagnetic valve S2 is opened, the water pump is started, the next step is carried out to judge whether the liquid level meter is 1, if yes, the water inlet electromagnetic valve S2 is closed, the water pump is closed, the next step is carried out to start the heat dissipation device for heat dissipation, and if not, the previous step is circulated until whether the liquid level meter is 1, and the next step is carried out.
The heat dissipation control method realizes that the temperature of the motor is relatively kept at a relatively low temperature by controlling the electromagnetic valve and the temperature sensor, prolongs the service life of the motor and reduces the power consumption.
Example 4
In the present embodiment, there is provided an air conditioner including: the motor assembly of example 2. This air conditioner still includes: the volute is provided with a volute inlet, and the volute cover are matched to form a centrifugal air duct; the fan assembly is arranged in the centrifugal air duct and comprises centrifugal fan blades, and the motor assembly is connected with the centrifugal fan blades; an evaporator assembly disposed on an inlet side of the volute; and the water receiving tray is arranged below the evaporator assembly. Preferably, an inlet of an inlet pipe connected to the water tank is connected to the water receiving tray. The heat of the motor is indirectly taken away through a water circulation system by collecting condensed water stored during air conditioner refrigeration or adding water.
The heat dissipation of motor in this air conditioner mainly realizes based on rivers circulation system and heat dissipation motion two parts, and the comdenstion water when utilizing the air conditioner refrigeration or add water for the water collector water tank and give the motor heat dissipation through adding water, reduces the motor heat, controls the exchange of hot and cold water through the rivers system, realizes reducing the motor heat purpose through heat dissipation motion to this reduces motor load, extension motor life.
In order to achieve the above purpose, the whole heat dissipation system consists of a water flow system and a heat dissipation movement mechanism, as shown in an integral assembly position diagram of fig. 1, an evaporator bracket 1 mainly supports evaporator components; an evaporator unit 2 that performs heat exchange; a water pan 3, where the condensed water is received and guided; a volute 4; a worm casing cover 5; a motor pressing plate 6; a first water outlet pipe 7; a first water inlet pipe 8; a second water inlet pipe 9; a second water outlet pipe 10; a water pump 11, etc. FIG. 2 is a sandwich structure showing the effluent flow direction 12; water pan foam 13; a drip tray sandwich 14, etc. FIG. 3 is a tunnel component showing a tunnel structure 15; a centrifugal fan blade 16; fan assembly 17, etc. FIG. 4 is a fan assembly, which basically comprises a heat dissipation movement mechanism 18; a motor bracket 19; a centrifugal motor 20, etc.; fig. 5 is a water tank heat sink, consisting of a water tank 21; a heat dissipation plate 22; a heat transfer plate 23; a motor shaft 24; 25-heat transfer plate connecting rod; stepper motor 26, etc.
The number of the heat dissipating devices may be selected according to the requirement. The whole structure of the heat dissipation device is completely separated from the motor, and is not integrated, so that the volume and the mass of the motor are reduced, and the motor rotating shaft 24 is driven by the stepping motor 26; the motor shaft 24 driving the motor 26 rotates to further drive the heat transfer plate 23 to slide to be jointed with the motor to transfer heat of the motor to the heat dissipation plate 22, the heat dissipation plate 22 is contacted with water in the water tank, the heat of the motor is transferred to condensed water in the water tank indirectly, and then the heat is discharged out of the air conditioner through the water discharging nozzle by the water flowing system, so that the purposes of heat transportation and motor temperature reduction are achieved.
Exemplary embodiments of the present disclosure are specifically illustrated and described above. It is to be understood that the present disclosure is not limited to the precise arrangements, instrumentalities, or instrumentalities described herein; on the contrary, the disclosure is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (12)
1. A heat dissipating device for an electric motor, the heat dissipating device comprising:
a water tank;
a heat dissipation plate, the heat dissipation plate comprising: the heat dissipation part penetrates into the water tank, and the passive heat transfer part is connected with the heat dissipation part and is positioned outside the water tank;
a heat transfer plate slidably disposed on the heat dissipation plate, the heat transfer plate having a working position on a sliding path thereof for dissipating heat from the motor, the heat transfer plate comprising: the heat absorption device comprises a heat absorption part and an active heat transfer part connected with the heat absorption part, wherein the active heat transfer part is connected with the passive heat transfer part in a sliding manner;
when the heat transfer plate is in the working position, heat generated by the motor is transferred into the water tank through the heat transfer plate and the heat dissipation plate in sequence and is absorbed by water in the water tank.
2. The heat dissipating device for an electric motor according to claim 1, wherein the heat absorbing part has a plate-like structure that is bent around a circumferential direction of the electric motor; the active heat transfer part is provided with a slot which is inserted with the heat dissipation plate, and the active heat transfer part is connected with one side of the platy structure, which is back to the motor;
when the heat transfer plate is in the working position, the heat absorption part is in contact with the motor.
3. The heat dissipating device for an electric motor according to claim 2, wherein the water tank has an annular cavity structure, and the heat dissipating plate comprises: the heat dissipation structure comprises a plurality of transverse heat dissipation plates and a plurality of vertical heat dissipation plates, wherein the plurality of transverse heat dissipation plates are arranged in parallel in an annular space formed by the annular cavity structure at first preset intervals, and the plurality of vertical heat dissipation plates are arranged in the annular space formed by the annular cavity structure at preset intervals along a direction perpendicular to the plurality of transverse heat dissipation plates.
4. The heat dissipating device for an electric motor according to claim 3, wherein the active heat transfer portion is inserted into the plurality of lateral heat dissipating plates through the insertion groove.
5. The heat dissipating device for the motor according to claim 4, wherein the plurality of vertical heat dissipating plates are grouped into two adjacent vertical heat dissipating plates, each group of the vertical heat dissipating plates is arranged at a third preset interval, and the two vertical heat dissipating plates in each group are arranged at a fourth preset interval;
wherein the active heat transfer portion is limited within the fourth predetermined interval.
6. The heat dissipation device of the motor according to claim 1, wherein the water tank includes a left communication chamber, an upper communication chamber, a right communication chamber, and a lower communication chamber, the left communication chamber having a water storage chamber therein, the upper end of the left communication chamber being communicated with the upper end of the right communication chamber through the upper communication chamber, the lower end of the left communication chamber being communicated with the lower end of the right communication chamber through the lower communication chamber to form an annular chamber structure, the annular chamber structure being integrally bent to one side by a certain radian; the heat dissipation plate is arranged in the frame of the annular cavity structure.
7. The heat dissipating device of an electric motor according to claim 6, wherein the heat dissipating plate comprises: a plurality of transverse heat-dissipating plates,
the passive heat absorption parts of the plurality of transverse heat dissipation plates are arranged in an annular space formed by the annular cavity structure at first preset intervals along the direction parallel to the upper communication cavity or the lower communication cavity; the heat dissipation parts of the plurality of transverse heat dissipation plates penetrate through the left communication cavity and the right communication cavity respectively;
and/or, the heat dissipation plate further includes: a plurality of vertical heat dissipation plates are arranged on the upper surface of the heat dissipation plate,
the passive heat absorption parts of the plurality of vertical heat dissipation plates are arranged in an annular space formed by the annular cavity structure at second preset intervals along the direction parallel to the left communication cavity or the right communication cavity; the heat dissipation parts of the vertical heat dissipation plates penetrate through the upper communication cavity and the lower communication cavity respectively.
8. The heat sink for an electric machine according to claim 1, further comprising: and the driving assembly is used for driving the heat transfer plate to move along the sliding path.
9. The heat dissipating device for an electric machine according to claim 1, further comprising a water delivery assembly,
the water delivery assembly comprises: the water tank comprises a water inlet pipe connected with the water tank, a water outlet pipe connected with the water tank and a water pump arranged on the water inlet pipe.
10. An electric motor assembly, comprising: the motor, enclose the heat abstractor on the motor circumference, the heat abstractor adopts any one of claims 1-9.
11. An air conditioner, characterized in that the air conditioner comprises: an electrical machine component as claimed in claim 10.
12. The air conditioner according to claim 11, further comprising:
the volute is provided with a volute inlet, and the volute cover are matched to form a centrifugal air duct;
the fan assembly is arranged in the centrifugal air duct and comprises centrifugal fan blades, and the motor assembly is connected with the centrifugal fan blades;
an evaporator assembly disposed on an inlet side of the volute;
the water receiving tray is arranged below the evaporator assembly;
the inlet of the water inlet pipe connected with the water tank is connected to the water pan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122510636.9U CN216390736U (en) | 2021-10-18 | 2021-10-18 | Heat abstractor, motor element, air conditioner of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122510636.9U CN216390736U (en) | 2021-10-18 | 2021-10-18 | Heat abstractor, motor element, air conditioner of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216390736U true CN216390736U (en) | 2022-04-26 |
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ID=81245651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122510636.9U Active CN216390736U (en) | 2021-10-18 | 2021-10-18 | Heat abstractor, motor element, air conditioner of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216390736U (en) |
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2021
- 2021-10-18 CN CN202122510636.9U patent/CN216390736U/en active Active
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