WO2020078386A1 - Ventilation and heat dissipation structure and air conditioner - Google Patents

Ventilation and heat dissipation structure and air conditioner Download PDF

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Publication number
WO2020078386A1
WO2020078386A1 PCT/CN2019/111482 CN2019111482W WO2020078386A1 WO 2020078386 A1 WO2020078386 A1 WO 2020078386A1 CN 2019111482 W CN2019111482 W CN 2019111482W WO 2020078386 A1 WO2020078386 A1 WO 2020078386A1
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WO
WIPO (PCT)
Prior art keywords
heat dissipation
ventilation
port
wind
control box
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PCT/CN2019/111482
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French (fr)
Chinese (zh)
Inventor
田振
董宏达
刘武祥
卢超群
杨霄
林盖
Original Assignee
宁波奥克斯电气股份有限公司
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Application filed by 宁波奥克斯电气股份有限公司 filed Critical 宁波奥克斯电气股份有限公司
Publication of WO2020078386A1 publication Critical patent/WO2020078386A1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/20—Electric components for separate outdoor units
    • F24F1/24—Cooling of electric components

Definitions

  • the embodiments of the present disclosure relate to a ventilation and heat dissipation structure and an air conditioner.
  • the embodiments of the present invention aim to propose a ventilation and heat dissipation structure to solve the problem of poor heat dissipation effect of the existing air conditioner electric control box.
  • an embodiment of the present invention provides a ventilation and heat dissipation structure, including a first ventilation port, a second ventilation port, a first heat dissipation port, a second heat dissipation port, and a third heat dissipation port;
  • the wind riser is near one end of the radiator, and the first vent is disposed in a misalignment with the first heat dissipation port;
  • the second vent is located at the end of the wind riser near the reactor;
  • the first heat dissipation The port is located on the first mounting surface of the electric control box body;
  • the second heat dissipation port is located on the second mounting surface of the electric control box body;
  • the third heat dissipation port is located on the first mounting surface of the electric control box body
  • Three mounting surfaces; the first mounting surface, the second mounting surface, and the third mounting surface are all equipped with heating components; the body of the electric control box is vertically placed on the wind insulation vertical plate.
  • the first ventilation hole includes a plurality of first ventilation holes; the plurality of first ventilation holes are arranged in parallel.
  • the first vent hole is provided with a baffle portion;
  • the baffle portion includes a protection section and an air outlet section;
  • the protection section is provided with an air inlet; one end of the air outlet section is standing with the wind insulation Plate connection, the other end of the air outlet section is connected to the protection section;
  • the protection section and the air outlet section are provided on the fan side of the wind insulation vertical plate, and the protection section and the air outlet
  • the segment and the first vent constitute a louver window.
  • the air inlet is provided toward the chassis.
  • the first ventilation hole is further provided with a first wind deflector; the first wind deflector is provided on the compressor side of the wind isolation vertical plate, and the first wind deflector is inclined toward the chassis.
  • the second vent hole includes a plurality of second vent holes; the plurality of second vent holes are arranged in parallel.
  • the second ventilation hole is provided with a second wind deflector; the second wind deflector is provided on the fan side of the wind isolation vertical plate, and the second wind deflector is inclined toward the chassis.
  • the first heat dissipation hole includes a plurality of first heat dissipation holes, and the plurality of first heat dissipation holes are provided at the inclined end of the first heat dissipation hole.
  • the second heat dissipation port includes a plurality of second heat dissipation holes; the plurality of second heat dissipation holes are distributed in a honeycomb shape.
  • the ventilation and heat dissipation structure described in the embodiments of the present invention has the following advantages:
  • the ventilation and heat dissipation structure is provided with a first ventilation opening at the end of the wind insulation vertical plate near the radiator, and a second ventilation opening at the end of the wind insulation vertical plate near the reactor.
  • a pressure difference is generated, and the air is directed through the first vent and the second vent in order to bring the heat of the radiator out of the air conditioner, thereby improving the heat dissipation effect of the radiator, which is beneficial to the heat dissipation of the electric control box.
  • a first heat dissipation port, a second heat dissipation port, and a third heat dissipation port are provided on the body of the electric control box in which the heating element is installed in the electric control box, which can improve the heat dissipation effect of the electric control box.
  • the first heat dissipation port and the first vent are misplaced, which can prevent external moisture or the moisture of the condenser from being brought into the electric control box and affecting the performance of the components on it.
  • Another embodiment of the present invention provides an air conditioner to solve the problem of poor heat dissipation of the known air conditioner electric control box.
  • an embodiment of the present invention provides an air conditioner including the above-mentioned ventilation and heat dissipation structure.
  • the air conditioner has the same advantages as the above-mentioned ventilation and heat dissipation structure over the known technology, and will not be repeated here.
  • FIG. 1 is a schematic view of the position of an electric control box body and a wind-isolating vertical plate in an air conditioner according to an embodiment of the invention
  • FIG. 2 is a schematic view of the assembly of the body of the electric control box and the side of the wind-proof vertical plate according to the embodiment of the invention
  • FIG. 3 is a schematic diagram of the assembly of the main body of the electric control box and the other side of the wind riser according to the embodiment of the invention.
  • FIG. 4 is a schematic diagram of the assembly of the main body of the electric control box and the side of the windproof vertical plate according to the embodiment of the invention.
  • FIG. 5 is a schematic diagram of the assembly of the main body of the electric control box and the other side of the wind riser according to an embodiment of the present invention
  • FIG. 6 is a schematic structural diagram of one side of an electric control box body according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of the other side of the body of the electric control box according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural view of one side of a wind-isolating vertical plate according to an embodiment of the present invention.
  • FIG. 9 is a schematic structural view of the other side of the vertical windshield according to an embodiment of the present invention.
  • FIG. 10 is an I-I cross-sectional view of an embodiment of the first vent hole in FIG. 9;
  • FIG. 11 is a cross-sectional view along the II-II direction of the second vent hole in FIG. 8;
  • FIG. 12 is a cross-sectional view taken along line I-I of another embodiment of the first vent hole in FIG. 9.
  • 181-protection section 182-outlet section, 183-air inlet, 241-first heat dissipation hole, 251-second heat dissipation hole, 261-third heat dissipation hole, 262-third wind deflector.
  • the ventilation and heat dissipation structure of this embodiment includes a first ventilation port 11, a second ventilation port 12, a first cooling port 24, a second cooling port 25, and a third cooling port 26;
  • the vent 11 is located at the end of the windshield 1 near the radiator 27, and the first vent 11 and the first heat dissipation port 24 are arranged in a misaligned manner;
  • the second vent 12 is located at the end of the windshield 1 near the reactor 3;
  • a heat dissipation port 24 is located on the first mounting surface 22 of the electric control box body 2;
  • a second heat dissipation port 25 is located on the second mounting surface 21 of the electric control box body 2;
  • a third heat dissipation port 26 is located on the first position of the electric control box body 2
  • the first placement surface 22, the second placement surface 21, and the third placement surface 23 are all equipped with heating components.
  • the electric control box body 2 is erected on the wind insulation vertical plate 1, at this time, the radiator 27 on the electric control box body 2 is exposed from the opening 19 of the wind insulation vertical plate 1, and the radiator 27 is close to the first vent 11
  • the electric control box body 2 is fixed on the right side plate 4 of the outdoor unit of the air conditioner through the mounting plate 28, so as to realize the stable installation of the electric control box body.
  • the ventilation and heat dissipation structure of this embodiment is provided with a first vent 11 at the end of the wind insulation vertical plate 1 near the radiator 27, and a second vent 12 at the end of the wind insulation vertical plate 1 near the reactor 3, the wind insulation vertical plate 1
  • the fan 6 on the fan side rotates to generate a pressure difference, and the air is sequentially guided through the first vent 11 and the second vent 12 to bring the heat of the radiator 27 out of the air conditioner, thereby improving the heat dissipation effect of the radiator 27, and further Conducive to heat dissipation of the electric control box.
  • a first heat dissipation port 24, a second heat dissipation port 25, and a third heat dissipation port 26 are provided on the electric control box body 2 in which the heating element is installed in the electric control box, which can improve the heat dissipation effect of the electric control box.
  • the first heat dissipation port 24 and the first vent 11 are arranged in a misaligned manner, which can prevent the moisture of the outside world or the moisture of the condenser from being brought into the electric control box and affecting the components on it Performance.
  • the first vent 11 includes multiple first vents 13; the multiple first vents 13 are arranged in parallel; the second vent 12 includes multiple second vents 14; the multiple second The ventilation holes 14 are arranged in parallel; it is beneficial to make the air flow from the first vent 11 to the second vent 12 steadily, evenly and in layers, and then to the outdoor through the fan 6 to prevent the uneven air flow from causing the radiator 27
  • the heat transfer is unstable, which in turn reduces its heat dissipation effect.
  • the first vent hole 13 is provided with a baffle portion 18; the baffle portion 18 includes a shielding section 181 and an air outlet section 182, and the connection between the shielding section 181 and the air outlet section 182 is smoothly transitioned and protected
  • the section 181 and the air outlet section 182 are integrally formed; the protective section 181 is provided with an air inlet 183, and the air inlet 183 is provided toward the chassis 5; one end of the air outlet section 182 is connected to the wind insulation vertical plate 1, and the other end of the air outlet section 182 is connected to The protection section 181 is connected, and the air outlet section 182 is detachably connected to the wind insulation vertical plate 1; the protection section 181 and the air outlet section 182 are provided on the fan side of the wind insulation vertical plate 1, and the protection section 181 and the air outlet section 182 are connected to the first A vent 11 constitutes a louver window.
  • the air outlet section 182 is detachably connected to the air insulation vertical plate 1 and can be implemented as follows: a hole is provided on the air insulation vertical plate 1 along the first ventilation hole 13 and a buckle is provided on the air output section 182 , The baffle portion 18 is snap-fitted on the wind-insulating vertical plate 1 along the upper edge of the first vent hole 13.
  • the first vent hole 13 is provided with a baffle portion 18, and the baffle portion 18 is divided into a protective section 181 and an air outlet section 182, and the protective section 181 and the air outlet section 182 and the first vent 11 form a shutter window , Can better prevent the external moisture and dust and the moisture of the condenser 8 from entering the electrical control box, the compressor 7 and other electrical components, thereby affecting its working performance.
  • the junction of the protective section 181 and the air outlet section 182 is smoothly transitioned, and the protective section 181 and the air outlet section 182 are integrally formed, which can reduce the air flow resistance and simplify the structure preparation process.
  • the baffle portion 18 with waterproof and dustproof will inevitably collect a large amount of dust, thereby increasing the air flow resistance, which in turn affects the heat dissipation effect of the radiator, therefore, the air outlet section of the baffle portion 18
  • the 182 is detachably connected to the wind-insulating vertical plate 1 and can periodically clean the baffle portion 18 to avoid an increase in air flow resistance.
  • the second ventilation hole 14 is provided with a second wind deflector 16, wherein the second ventilation hole 14 and the second wind deflector 16 constitute a louver window; the second wind deflector 16 is provided on the air barrier
  • the fan side of the riser 1 and the second wind deflector 16 are inclined toward the chassis 5, which is advantageous for the air flowing out from the second vent hole 14 without generating turbulence on the fan side.
  • the first heat dissipation opening 24 includes a plurality of first heat dissipation holes 241, and the plurality of first heat dissipation holes 241 are disposed at the inclined end of the first heat dissipation opening 24, so that the electric control box body 2 and the air conditioner When the right side panel 4 of the outdoor unit is assembled, the first heat dissipation holes 241 of the first heat dissipation opening 24 are not blocked by the wind-shielding vertical plate 1, thereby achieving complete exposure and avoiding the deterioration of the heat conduction effect; the second heat dissipation opening 25 includes multiple Two heat dissipation holes 251; a plurality of second heat dissipation holes 251 are distributed in a honeycomb shape, which can reduce the noise generated when the air flows, and shunt the air to improve the heat dissipation effect of the electric control box; the third heat dissipation port 26 includes a plurality of third The heat dissipation holes 261
  • the difference between this embodiment and the above embodiment is that the first ventilation hole 13 is further provided with a first wind guide plate 15, wherein the first ventilation hole 13 and the first wind guide plate 15 form a louver window;
  • the first wind deflector 15 is provided on the compressor side of the wind riser 1, and the first wind deflector 15 is inclined toward the chassis 5.
  • the first air guide plate 15 is provided at the first ventilation hole 13 to facilitate the inflow of air from the first ventilation hole 13 without generating turbulence and passing through the second ventilation hole 14 under the action of the fan 6 Directed outflow.
  • An air conditioner includes the above ventilation and heat dissipation structure.
  • the air conditioner adopts the above-mentioned ventilation and heat dissipation structure.
  • a first vent 11 is provided at the end of the windshield 1 near the radiator 27, and a second vent 12 is provided at the end of the windshield 1 near the reactor 3 ,
  • the fan 6 on the fan side of the windshield riser 1 rotates, generating a pressure difference, and the air is sequentially guided through the first vent 11 and the second vent 12 to bring the heat of the radiator 27 out of the air conditioner, thereby increasing the radiator 27
  • the heat dissipation effect is beneficial to the heat dissipation of the electric control box.
  • a first heat dissipation port 24, a second heat dissipation port 25, and a third heat dissipation port 26 are provided on the electric control box body 2 in which the heating element is installed in the electric control box, which can improve the heat dissipation of the electric control box Effect, and when assembling the electric control box and the wind-isolating vertical plate 1, the first heat dissipation port 24 and the first vent 11 are arranged in a misaligned manner, which can prevent the moisture of the outside world or the moisture of the condenser from being brought into the electric control box and affecting the above The performance of components.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

A ventilation and heat dissipation structure and an air conditioner. The ventilation and heat dissipation structure comprises a first ventilation port, a second ventilation port, a first heat dissipation port, a second heat dissipation port, and a third heat dissipation port. The first ventilation port is located at one end of a vertical airflow blocking plate near a heat dissipation device. The first ventilation port and the first heat dissipation port are offset relative to each other. The second ventilation port is located at one end of the vertical airflow blocking plate near a reactor. The first heat dissipation port is located on a first mounting surface of an electric control box body. The second heat dissipation port is located on a second mounting surface of the electric control box body. The third heat dissipation port is located on a third mounting surface of the electric control box body. The electric control box body is vertically placed on the vertical airflow blocking plate. The ventilation and heat dissipation structure and the air conditioner improve the heat dissipation effect of a heat dissipation device and the heat dissipation effect of an electric control box body. In addition, the first heat dissipation port and the first ventilation port are offset relative to each other, thereby preventing external moisture or moisture in a condenser from enteringan electric control box and affecting performance of components therein.

Description

通风散热结构及空调器Ventilation and heat dissipation structure and air conditioner
本申请要求于2018年10月17日提交的中国专利申请第201811211100.3的优先权，该中国专利申请的全文通过引用的方式结合于此以作为本申请的一部分。This application claims the priority of Chinese Patent Application No. 201811211100.3 filed on October 17, 2018. The entire content of this Chinese patent application is incorporated herein by reference as part of this application.
技术领域Technical field
本公开实施例涉及一种通风散热结构及空调器。The embodiments of the present disclosure relate to a ventilation and heat dissipation structure and an air conditioner.
背景技术Background technique
已知空调通过在电控盒上设置散热器，对电控盒进行散热，但散热效果较差。It is known that the air conditioner dissipates heat to the electric control box by providing a radiator on the electric control box, but the heat dissipation effect is poor.
发明内容Summary of the invention
有鉴于此，本发明实施例旨在提出一种通风散热结构，以解决现有空调电控盒散热效果差的问题。In view of this, the embodiments of the present invention aim to propose a ventilation and heat dissipation structure to solve the problem of poor heat dissipation effect of the existing air conditioner electric control box.
为达到上述目的，本发明实施例提供一种通风散热结构，包括第一通风口、第二通风口、第一散热口、第二散热口、第三散热口；所述第一通风口位于隔风立板近散热器的一端，且所述第一通风口与所述第一散热口错位设置；所述第二通风口位于所述隔风立板近电抗器的一端；所述第一散热口位于所述电控盒本体的第一安置面上；所述第二散热口位于所述电控盒本体的第二安置面上；所述第三散热口位于所述电控盒本体的第三安置面上；所述第一安置面、所述第二安置面和所述第三安置面均安装有发热元器件；所述电控盒本体竖放在所述隔风立板上。To achieve the above objective, an embodiment of the present invention provides a ventilation and heat dissipation structure, including a first ventilation port, a second ventilation port, a first heat dissipation port, a second heat dissipation port, and a third heat dissipation port; The wind riser is near one end of the radiator, and the first vent is disposed in a misalignment with the first heat dissipation port; the second vent is located at the end of the wind riser near the reactor; the first heat dissipation The port is located on the first mounting surface of the electric control box body; the second heat dissipation port is located on the second mounting surface of the electric control box body; and the third heat dissipation port is located on the first mounting surface of the electric control box body Three mounting surfaces; the first mounting surface, the second mounting surface, and the third mounting surface are all equipped with heating components; the body of the electric control box is vertically placed on the wind insulation vertical plate.
进一步地，所述第一通风口包括多个第一通风孔；多个所述第一通风孔平行设置。Further, the first ventilation hole includes a plurality of first ventilation holes; the plurality of first ventilation holes are arranged in parallel.
进一步地，所述第一通风孔设置有挡板部；所述挡板部包括防护段和出风段；所述防护段设置有进风口；所述出风段的一端与所述隔风立板连接，所述出风段的另一端与所述防护段连接；所述防护段和所述出风段设置在所 述隔风立板的风机侧，且所述防护段和所述出风段与所述第一通风口构成百叶窗口。Further, the first vent hole is provided with a baffle portion; the baffle portion includes a protection section and an air outlet section; the protection section is provided with an air inlet; one end of the air outlet section is standing with the wind insulation Plate connection, the other end of the air outlet section is connected to the protection section; the protection section and the air outlet section are provided on the fan side of the wind insulation vertical plate, and the protection section and the air outlet The segment and the first vent constitute a louver window.
进一步地，所述进风口朝向底盘设置。Further, the air inlet is provided toward the chassis.
进一步地，所述第一通风孔还设置有第一导风板；所述第一导风板设置在所述隔风立板的压缩机侧，且所述第一导风板朝底盘倾斜。Further, the first ventilation hole is further provided with a first wind deflector; the first wind deflector is provided on the compressor side of the wind isolation vertical plate, and the first wind deflector is inclined toward the chassis.
进一步地，所述第二通风口包括多个第二通风孔；多个所述第二通风孔平行设置。Further, the second vent hole includes a plurality of second vent holes; the plurality of second vent holes are arranged in parallel.
进一步地，所述第二通风孔设置有第二导风板；所述第二导风板设置在所述隔风立板的风机侧，且所述第二导风板朝所述底盘倾斜。Further, the second ventilation hole is provided with a second wind deflector; the second wind deflector is provided on the fan side of the wind isolation vertical plate, and the second wind deflector is inclined toward the chassis.
进一步地，所述第一散热口包括多个第一散热孔，且多个所述第一散热孔设置在所述第一散热口的斜面端。Further, the first heat dissipation hole includes a plurality of first heat dissipation holes, and the plurality of first heat dissipation holes are provided at the inclined end of the first heat dissipation hole.
进一步地，所述第二散热口包括多个第二散热孔；多个所述第二散热孔呈蜂窝状分布。Further, the second heat dissipation port includes a plurality of second heat dissipation holes; the plurality of second heat dissipation holes are distributed in a honeycomb shape.
相对于已知技术，本发明的实施例所述的通风散热结构具有以下优势：Compared with the known technology, the ventilation and heat dissipation structure described in the embodiments of the present invention has the following advantages:
本发明的实施例通风散热结构在隔风立板近散热器的一端设置第一通风口，在隔风立板近电抗器的一端设置第二通风口，隔风立板风机侧的风机旋转，产生压差，空气依次导向通过第一通风口、第二通风口，将散热器的热量带出空调外机，从而提高散热器的散热效果，进而有利于电控盒散热。另外，本发明的实施例在电控盒中安装有发热元器件的电控盒本体上设置第一散热口、第二散热口、第三散热口，可提高电控盒的散热效果，且将电控盒与隔风立板组装时，第一散热口与第一通风口错位设置，可防止外界的水分或冷凝器的水分带入电控盒，影响其上各元器件的使用性能。In the embodiment of the present invention, the ventilation and heat dissipation structure is provided with a first ventilation opening at the end of the wind insulation vertical plate near the radiator, and a second ventilation opening at the end of the wind insulation vertical plate near the reactor. A pressure difference is generated, and the air is directed through the first vent and the second vent in order to bring the heat of the radiator out of the air conditioner, thereby improving the heat dissipation effect of the radiator, which is beneficial to the heat dissipation of the electric control box. In addition, in the embodiment of the present invention, a first heat dissipation port, a second heat dissipation port, and a third heat dissipation port are provided on the body of the electric control box in which the heating element is installed in the electric control box, which can improve the heat dissipation effect of the electric control box. When the electric control box is assembled with the wind-proof vertical board, the first heat dissipation port and the first vent are misplaced, which can prevent external moisture or the moisture of the condenser from being brought into the electric control box and affecting the performance of the components on it.
本发明的另一实施例提出一种空调器，以解决已知空调电控盒散热效果差的问题。Another embodiment of the present invention provides an air conditioner to solve the problem of poor heat dissipation of the known air conditioner electric control box.
为达到上述目的，本发明的实施例提供一种空调器，包括上述通风散热结构。To achieve the above object, an embodiment of the present invention provides an air conditioner including the above-mentioned ventilation and heat dissipation structure.
所述空调器与上述通风散热结构相对于已知技术所具有的优势相同，在此不再赘述。The air conditioner has the same advantages as the above-mentioned ventilation and heat dissipation structure over the known technology, and will not be repeated here.
附图说明BRIEF DESCRIPTION
构成本公开的一部分的附图用来提供对本发明的实施例进一步理解，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：The drawings constituting a part of the present disclosure are used to provide a further understanding of the embodiments of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation on the present invention. In the drawings:
图1为本发明实施例电控盒本体与隔风立板在空调器中位置示意图；1 is a schematic view of the position of an electric control box body and a wind-isolating vertical plate in an air conditioner according to an embodiment of the invention;
图2为本发明实施例电控盒本体与隔风立板一侧的装配示意图；2 is a schematic view of the assembly of the body of the electric control box and the side of the wind-proof vertical plate according to the embodiment of the invention;
图3为本发明实施例电控盒本体与隔风立板另一侧的装配示意图；3 is a schematic diagram of the assembly of the main body of the electric control box and the other side of the wind riser according to the embodiment of the invention;
图4为本发明实施例电控盒本体与隔风立板一侧的组装示意图；4 is a schematic diagram of the assembly of the main body of the electric control box and the side of the windproof vertical plate according to the embodiment of the invention;
图5为本发明实施例电控盒本体与隔风立板另一侧的组装示意图；5 is a schematic diagram of the assembly of the main body of the electric control box and the other side of the wind riser according to an embodiment of the present invention;
图6为本发明实施例电控盒本体一侧的结构示意图；6 is a schematic structural diagram of one side of an electric control box body according to an embodiment of the present invention;
图7为本发明实施例电控盒本体另一侧的结构示意图；7 is a schematic structural diagram of the other side of the body of the electric control box according to an embodiment of the present invention;
图8为本发明实施例隔风立板一侧的结构示意图；8 is a schematic structural view of one side of a wind-isolating vertical plate according to an embodiment of the present invention;
图9为本发明实施例隔风立板另一侧的结构示意图；9 is a schematic structural view of the other side of the vertical windshield according to an embodiment of the present invention;
图10为图9中第一通风孔的一种实施方式的I-I向剖面图；10 is an I-I cross-sectional view of an embodiment of the first vent hole in FIG. 9;
图11为图8中第二通风孔的II-II向的剖面图；11 is a cross-sectional view along the II-II direction of the second vent hole in FIG. 8;
图12为图9中第一通风孔的另一种实施方式的I-I向剖面图。12 is a cross-sectional view taken along line I-I of another embodiment of the first vent hole in FIG. 9.
附图标记说明：Description of reference signs:
1-隔风立板、2-电控盒本体、3-电抗器、4-右侧板、5-底盘、6-风机、7-压缩机、8-冷凝器；1-Wind insulation vertical board, 2-electric control box body, 3-reactor, 4-right board, 5-chassis, 6-fan, 7-compressor, 8-condenser;
11-第一通风口、12-第二通风口、13-第一通风孔、14-第二通风孔、15-第一导风板、16-第二导风板、18-挡板部、19-豁口、21-第二安置面、22-第一安置面、23-第三安置面、24-第一散热口、25-第二散热口、26-第三散热口、27-散热器、28-安装板；11-first vent, 12-second vent, 13-first vent, 14-second vent, 15-first air deflector, 16-second air deflector, 18-baffle, 19-notch, 21-second placement surface, 22-first placement surface, 23-third placement surface, 24-first heat dissipation opening, 25-second heat dissipation opening, 26-third heat dissipation opening, 27-radiator , 28-mounting plate;
181-防护段、182-出风段、183-进风口、241-第一散热孔、251-第二散热孔、261-第三散热孔、262-第三导风板。181-protection section, 182-outlet section, 183-air inlet, 241-first heat dissipation hole, 251-second heat dissipation hole, 261-third heat dissipation hole, 262-third wind deflector.
具体实施方式detailed description
需要说明的是，在不冲突的情况下，本发明中的实施例及实施例中的特征可以相互组合。It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.
下面将参考附图并结合实施例来详细说明本发明。The present invention will be described in detail below with reference to the drawings and in conjunction with the embodiments.
实施例1Example 1
结合图1-图11所示，本实施例的通风散热结构，包括第一通风口11、第二通风口12、第一散热口24、第二散热口25、第三散热口26；第一通风口11位于隔风立板1近散热器27的一端，且第一通风口11与第一散热口24错位设置；第二通风口12位于隔风立板1近电抗器3的一端；第一散热口24位于电控盒本体2的第一安置面22上；第二散热口25位于电控盒本体2的第二安置面21上；第三散热口26位于电控盒本体2的第三安置面23上；第一安置面22、第二安置面21和第三安置面23均安装有发热元器件。其中，电控盒本体2竖放在隔风立板1上，此时电控盒本体2上的散热器27从隔风立板1的豁口19露出，且散热器27靠近第一通风口11，便于散热器27进行散热，同时，电控盒本体2通过安装板28固定在空调器室外机的右侧板4上，实现电控盒本体的稳固安装。Referring to FIGS. 1-11, the ventilation and heat dissipation structure of this embodiment includes a first ventilation port 11, a second ventilation port 12, a first cooling port 24, a second cooling port 25, and a third cooling port 26; The vent 11 is located at the end of the windshield 1 near the radiator 27, and the first vent 11 and the first heat dissipation port 24 are arranged in a misaligned manner; the second vent 12 is located at the end of the windshield 1 near the reactor 3; A heat dissipation port 24 is located on the first mounting surface 22 of the electric control box body 2; a second heat dissipation port 25 is located on the second mounting surface 21 of the electric control box body 2; a third heat dissipation port 26 is located on the first position of the electric control box body 2 On the three placement surfaces 23; the first placement surface 22, the second placement surface 21, and the third placement surface 23 are all equipped with heating components. Wherein, the electric control box body 2 is erected on the wind insulation vertical plate 1, at this time, the radiator 27 on the electric control box body 2 is exposed from the opening 19 of the wind insulation vertical plate 1, and the radiator 27 is close to the first vent 11 In order to facilitate heat dissipation by the radiator 27, at the same time, the electric control box body 2 is fixed on the right side plate 4 of the outdoor unit of the air conditioner through the mounting plate 28, so as to realize the stable installation of the electric control box body.
本实施例的通风散热结构在隔风立板1近散热器27的一端设置第一通风口11，在隔风立板1近电抗器3的一端设置第二通风口12，隔风立板1风机侧的风机6旋转，产生压差，空气依次导向通过第一通风口11、第二通风口12，将散热器27的热量带出空调外机，从而提高散热器27的散热效果，进而有利于电控盒散热。另外，本实施例在电控盒中安装有发热元器件的电控盒本体2上设置第一散热口24、第二散热口25、第三散热口26，可提高电控盒的散热效果，且将电控盒与隔风立板1组装时，第一散热口24与第一通风口11错位设置，可防止外界的水分或冷凝器的水分带入电控盒，影响其上各元器件的使用性能。The ventilation and heat dissipation structure of this embodiment is provided with a first vent 11 at the end of the wind insulation vertical plate 1 near the radiator 27, and a second vent 12 at the end of the wind insulation vertical plate 1 near the reactor 3, the wind insulation vertical plate 1 The fan 6 on the fan side rotates to generate a pressure difference, and the air is sequentially guided through the first vent 11 and the second vent 12 to bring the heat of the radiator 27 out of the air conditioner, thereby improving the heat dissipation effect of the radiator 27, and further Conducive to heat dissipation of the electric control box. In addition, in this embodiment, a first heat dissipation port 24, a second heat dissipation port 25, and a third heat dissipation port 26 are provided on the electric control box body 2 in which the heating element is installed in the electric control box, which can improve the heat dissipation effect of the electric control box. Moreover, when assembling the electric control box and the wind-isolating vertical plate 1, the first heat dissipation port 24 and the first vent 11 are arranged in a misaligned manner, which can prevent the moisture of the outside world or the moisture of the condenser from being brought into the electric control box and affecting the components on it Performance.
在本实施例中，第一通风口11包括多个第一通风孔13；多个第一通风孔13平行设置；第二通风口12包括多个第二通风孔14；多个所述第二通风孔14平行设置；有利于使空气稳步、均匀、分层地从第一通风口11流至第二通风口12，进而经风机6流向室外，防止因空气流动不均匀，导致散热器27的热量转移不稳定，进而降低其散热效果。In this embodiment, the first vent 11 includes multiple first vents 13; the multiple first vents 13 are arranged in parallel; the second vent 12 includes multiple second vents 14; the multiple second The ventilation holes 14 are arranged in parallel; it is beneficial to make the air flow from the first vent 11 to the second vent 12 steadily, evenly and in layers, and then to the outdoor through the fan 6 to prevent the uneven air flow from causing the radiator 27 The heat transfer is unstable, which in turn reduces its heat dissipation effect.
而且，在本实施例中，第一通风孔13设置有挡板部18；挡板部18包括防护段181和出风段182，防护段181和出风段182的连接处圆滑过渡，且防护段181和出风段182一体成型；防护段181设置有进风口183，且进风口183朝向底盘5设置；出风段182的一端与隔风立板1连接，出风段182的另一端与防护段181连接，出风段182与隔风立板1可拆卸式连接；防护 段181和出风段182设置在隔风立板1的风机侧，且防护段181和出风段182与第一通风口11构成百叶窗口。其中，出风段182与隔风立板1可拆卸式连接，可通过如下方式实现：在第一通风孔13上沿的隔风立板1上设置卡孔，在出风段182设置卡扣，将挡板部18卡接在第一通风孔13上沿的隔风立板1上。Moreover, in this embodiment, the first vent hole 13 is provided with a baffle portion 18; the baffle portion 18 includes a shielding section 181 and an air outlet section 182, and the connection between the shielding section 181 and the air outlet section 182 is smoothly transitioned and protected The section 181 and the air outlet section 182 are integrally formed; the protective section 181 is provided with an air inlet 183, and the air inlet 183 is provided toward the chassis 5; one end of the air outlet section 182 is connected to the wind insulation vertical plate 1, and the other end of the air outlet section 182 is connected to The protection section 181 is connected, and the air outlet section 182 is detachably connected to the wind insulation vertical plate 1; the protection section 181 and the air outlet section 182 are provided on the fan side of the wind insulation vertical plate 1, and the protection section 181 and the air outlet section 182 are connected to the first A vent 11 constitutes a louver window. Wherein, the air outlet section 182 is detachably connected to the air insulation vertical plate 1 and can be implemented as follows: a hole is provided on the air insulation vertical plate 1 along the first ventilation hole 13 and a buckle is provided on the air output section 182 , The baffle portion 18 is snap-fitted on the wind-insulating vertical plate 1 along the upper edge of the first vent hole 13.
本实施例中，在第一通风孔13设置挡板部18，并将挡板部18分成防护段181和出风段182，防护段181和出风段182与第一通风口11构成百叶窗口，可更好的防止外界的水分灰尘以及冷凝器8的水分进入电控盒、压缩机7等电器元件，进而影响其工作性能。将防护段181和出风段182的连接处圆滑过渡，并将防护段181和出风段182一体成型，可降低空气的流动阻力，并简化结构制备工艺。另外，因空调长期运行，具有防水防尘的挡板部18必然会汇集大量的灰尘，从而增大空气的流动阻力，进而影响散热器的散热效果，因此，将挡板部18的出风段182与隔风立板1可拆卸式连接，可定期对挡板部18进行清洗，避免空气流动阻力的增加。In this embodiment, the first vent hole 13 is provided with a baffle portion 18, and the baffle portion 18 is divided into a protective section 181 and an air outlet section 182, and the protective section 181 and the air outlet section 182 and the first vent 11 form a shutter window , Can better prevent the external moisture and dust and the moisture of the condenser 8 from entering the electrical control box, the compressor 7 and other electrical components, thereby affecting its working performance. The junction of the protective section 181 and the air outlet section 182 is smoothly transitioned, and the protective section 181 and the air outlet section 182 are integrally formed, which can reduce the air flow resistance and simplify the structure preparation process. In addition, due to the long-term operation of the air conditioner, the baffle portion 18 with waterproof and dustproof will inevitably collect a large amount of dust, thereby increasing the air flow resistance, which in turn affects the heat dissipation effect of the radiator, therefore, the air outlet section of the baffle portion 18 The 182 is detachably connected to the wind-insulating vertical plate 1 and can periodically clean the baffle portion 18 to avoid an increase in air flow resistance.
另外，在本实施例中，第二通风孔14设置有第二导风板16，其中，第二通风孔14与第二导风板16构成百叶窗口；第二导风板16设置在隔风立板1的风机侧，且第二导风板16朝底盘5倾斜，有利于空气从第二通风孔14流出时，在风机侧不产生紊流。且在本实施例中，第一散热口24包括多个第一散热孔241，且多个第一散热孔241设置在第一散热口24的斜面端，可使电控盒本体2与空调器室外机的右侧板4组装时，第一散热口24的第一散热孔241不被隔风立板1阻挡，从而实现完全裸露，避免导热效果变差；第二散热口25包括多个第二散热孔251；多个第二散热孔251呈蜂窝状分布，可降低空气流动时产生的噪音，并对空气进行分流，提高电控盒的散热效果；第三散热口26包括多个第三散热孔261，多个第三散热孔261之间平行设置，由此，能够促使通过的气流更加的均匀。In addition, in the present embodiment, the second ventilation hole 14 is provided with a second wind deflector 16, wherein the second ventilation hole 14 and the second wind deflector 16 constitute a louver window; the second wind deflector 16 is provided on the air barrier The fan side of the riser 1 and the second wind deflector 16 are inclined toward the chassis 5, which is advantageous for the air flowing out from the second vent hole 14 without generating turbulence on the fan side. Moreover, in this embodiment, the first heat dissipation opening 24 includes a plurality of first heat dissipation holes 241, and the plurality of first heat dissipation holes 241 are disposed at the inclined end of the first heat dissipation opening 24, so that the electric control box body 2 and the air conditioner When the right side panel 4 of the outdoor unit is assembled, the first heat dissipation holes 241 of the first heat dissipation opening 24 are not blocked by the wind-shielding vertical plate 1, thereby achieving complete exposure and avoiding the deterioration of the heat conduction effect; the second heat dissipation opening 25 includes multiple Two heat dissipation holes 251; a plurality of second heat dissipation holes 251 are distributed in a honeycomb shape, which can reduce the noise generated when the air flows, and shunt the air to improve the heat dissipation effect of the electric control box; the third heat dissipation port 26 includes a plurality of third The heat dissipation holes 261 and the plurality of third heat dissipation holes 261 are arranged in parallel. This can promote more uniform airflow.
实施例2Example 2
结合图12所示，本实施例与上述实施例的区别在于：第一通风孔13还设置有第一导风板15，其中，第一通风孔13与第一导风板15构成百叶窗口；第一导风板15设置在隔风立板1的压缩机侧，且第一导风板15朝底盘5倾斜。With reference to FIG. 12, the difference between this embodiment and the above embodiment is that the first ventilation hole 13 is further provided with a first wind guide plate 15, wherein the first ventilation hole 13 and the first wind guide plate 15 form a louver window; The first wind deflector 15 is provided on the compressor side of the wind riser 1, and the first wind deflector 15 is inclined toward the chassis 5.
本实施例中，在第一通风孔13处设置第一导风板15，有利于空气从第一通风孔13流入时，不产生紊流，并在风机6的作用下通过第二通风孔14导向流出。In this embodiment, the first air guide plate 15 is provided at the first ventilation hole 13 to facilitate the inflow of air from the first ventilation hole 13 without generating turbulence and passing through the second ventilation hole 14 under the action of the fan 6 Directed outflow.
实施例3Example 3
一种空调器，包括上述通风散热结构。An air conditioner includes the above ventilation and heat dissipation structure.
本实施例中，空调器采用上述通风散热结构，在隔风立板1近散热器27的一端设置第一通风口11，在隔风立板1近电抗器3的一端设置第二通风口12，隔风立板1风机侧的风机6旋转，产生压差，空气依次导向通过第一通风口11、第二通风口12，将散热器27的热量带出空调外机，从而提高散热器27的散热效果，进而有利于电控盒散热。另外，本发明的实施例在电控盒中安装有发热元器件的电控盒本体2上设置第一散热口24、第二散热口25、第三散热口26，可提高电控盒的散热效果，且将电控盒与隔风立板1组装时，第一散热口24与第一通风口11错位设置，可防止外界的水分或冷凝器的水分带入电控盒，影响其上各元器件的使用性能。In this embodiment, the air conditioner adopts the above-mentioned ventilation and heat dissipation structure. A first vent 11 is provided at the end of the windshield 1 near the radiator 27, and a second vent 12 is provided at the end of the windshield 1 near the reactor 3 , The fan 6 on the fan side of the windshield riser 1 rotates, generating a pressure difference, and the air is sequentially guided through the first vent 11 and the second vent 12 to bring the heat of the radiator 27 out of the air conditioner, thereby increasing the radiator 27 The heat dissipation effect is beneficial to the heat dissipation of the electric control box. In addition, in the embodiments of the present invention, a first heat dissipation port 24, a second heat dissipation port 25, and a third heat dissipation port 26 are provided on the electric control box body 2 in which the heating element is installed in the electric control box, which can improve the heat dissipation of the electric control box Effect, and when assembling the electric control box and the wind-isolating vertical plate 1, the first heat dissipation port 24 and the first vent 11 are arranged in a misaligned manner, which can prevent the moisture of the outside world or the moisture of the condenser from being brought into the electric control box and affecting the above The performance of components.
以上所述仅为本发明的可选实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。The above are only optional embodiments of the present invention and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the present invention. Within the scope of protection.

Claims (10)

  1. 一种通风散热结构，其特征在于，包括第一通风口(11)、第二通风口(12)、第一散热口(24)、第二散热口(25)、第三散热口(26)；所述第一通风口(11)位于隔风立板(1)近散热器(27)的一端，且所述第一通风口(11)与所述第一散热口(24)错位设置；所述第二通风口(11)位于所述隔风立板(1)近电抗器(3)的一端；所述第一散热口(24)位于所述电控盒本体(2)的第一安置面(22)上；所述第二散热口(25)位于所述电控盒本体(2)的第二安置面(21)上；所述第三散热口(26)位于所述电控盒本体(2)的第三安置面(23)上；所述第一安置面(22)、所述第二安置面(21)和所述第三安置面(23)均安装有发热元器件；所述电控盒本体(2)竖放在所述隔风立板(1)上。A ventilation and heat dissipation structure, characterized in that it includes a first vent (11), a second vent (12), a first heat dissipation (24), a second heat dissipation (25), and a third heat dissipation (26) The first vent (11) is located at one end of the windshield riser (1) near the radiator (27), and the first vent (11) and the first heat dissipation port (24) are arranged in a misaligned manner; The second vent (11) is located at one end of the wind shielding vertical plate (1) near the reactor (3); the first heat dissipation port (24) is located at the first of the electric control box body (2) On the mounting surface (22); the second heat dissipation port (25) is located on the second mounting surface (21) of the electric control box body (2); the third heat dissipation port (26) is located on the electronic control On the third placement surface (23) of the box body (2); the first placement surface (22), the second placement surface (21) and the third placement surface (23) are all equipped with heating components ; The body (2) of the electric control box is placed upright on the wind-proof vertical board (1).
  2. 根据权利要求1所述的通风散热结构，其特征在于，所述第一通风口(11)包括多个第一通风孔(13)；多个所述第一通风孔(13)平行设置。The ventilation and heat dissipation structure according to claim 1, characterized in that the first ventilation opening (11) includes a plurality of first ventilation holes (13); the plurality of first ventilation holes (13) are arranged in parallel.
  3. 根据权利要求2所述的通风散热结构，其特征在于，所述第一通风孔(13)设置有挡板部(18)；所述挡板部(18)包括防护段(181)和出风段(182)；所述防护段(181)设置有进风口(183)；所述出风段(182)的一端与所述隔风立板(1)连接，所述出风段(182)的另一端与所述防护段(181)连接；所述防护段(181)和所述出风段(182)设置在所述隔风立板(1)的风机侧，且所述防护段(181)和所述出风段(182)与所述第一通风口(11)构成百叶窗口。The ventilation and heat dissipation structure according to claim 2, wherein the first ventilation hole (13) is provided with a baffle portion (18); the baffle portion (18) includes a protection section (181) and an air outlet Section (182); the protection section (181) is provided with an air inlet (183); one end of the air outlet section (182) is connected to the wind insulation vertical plate (1), and the air outlet section (182) The other end is connected to the protection section (181); the protection section (181) and the air outlet section (182) are provided on the wind turbine side of the wind insulation vertical plate (1), and the protection section ( 181) and the air outlet section (182) and the first vent (11) constitute a louver window.
  4. 根据权利要求3所述的通风散热结构，其特征在于，所述进风口(183)朝向底盘(5)设置。The ventilation and heat dissipation structure according to claim 3, wherein the air inlet (183) is disposed toward the chassis (5).
  5. 根据权利要求4所述的通风散热结构，其特征在于，所述第一通风孔(13)还设置有第一导风板(15)；所述第一导风板(15)设置在所述隔风立板(1)的压缩机侧，且所述第一导风板(15)朝底盘(5)倾斜。The ventilation and heat dissipation structure according to claim 4, characterized in that, the first ventilation hole (13) is further provided with a first air guide plate (15); the first air guide plate (15) is provided on the The compressor side of the wind insulation vertical plate (1), and the first wind guide plate (15) is inclined toward the chassis (5).
  6. 根据权利要求1至5中任一权利所述的通风散热结构，其特征在于，所述第二通风口(12)包括多个第二通风孔(14)；多个所述第二通风孔(14)平行设置。The ventilation and heat dissipation structure according to any one of claims 1 to 5, wherein the second ventilation opening (12) includes a plurality of second ventilation holes (14); a plurality of the second ventilation holes (14) 14) Parallel setting.
  7. 根据权利要求6所述的通风散热结构，其特征在于，所述第二通风孔 (14)设置有第二导风板(16)；所述第二导风板(16)设置在所述隔风立板(1)的风机侧，且所述第二导风板(16)朝所述底盘(5)倾斜。The ventilation and heat dissipation structure according to claim 6, characterized in that the second ventilation hole (14) is provided with a second air guide plate (16); the second air guide plate (16) is provided on the partition The fan side of the wind upright plate (1), and the second wind deflector (16) is inclined toward the chassis (5).
  8. 根据权利要求1至5中任一权利所述的通风散热结构，其特征在于，所述第一散热口(24)包括多个第一散热孔(241)，且多个所述第一散热孔(241)设置在所述第一散热口(24)的斜面端。The ventilation and heat dissipation structure according to any one of claims 1 to 5, wherein the first heat dissipation port (24) includes a plurality of first heat dissipation holes (241), and a plurality of the first heat dissipation holes (241) is provided at the inclined end of the first heat dissipation port (24).
  9. 根据权利要求1至5中任一权利所述的通风散热结构，其特征在于，所述第二散热口(25)包括多个第二散热孔(251)；多个所述第二散热孔(251)呈蜂窝状分布。The ventilation and heat dissipation structure according to any one of claims 1 to 5, wherein the second heat dissipation port (25) includes a plurality of second heat dissipation holes (251); a plurality of the second heat dissipation holes (251) 251) distributed in a honeycomb shape.
  10. 一种空调器，其特征在于，包括权利要求1至9中任一权利所述的通风散热结构。An air conditioner, characterized by comprising the ventilation and heat dissipation structure according to any one of claims 1 to 9.
PCT/CN2019/111482 2018-10-17 2019-10-16 Ventilation and heat dissipation structure and air conditioner WO2020078386A1 (en)

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