WO2020073375A1 - Unité extérieure de climatisation et climatiseur - Google Patents

Unité extérieure de climatisation et climatiseur Download PDF

Info

Publication number
WO2020073375A1
WO2020073375A1 PCT/CN2018/112723 CN2018112723W WO2020073375A1 WO 2020073375 A1 WO2020073375 A1 WO 2020073375A1 CN 2018112723 W CN2018112723 W CN 2018112723W WO 2020073375 A1 WO2020073375 A1 WO 2020073375A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrical appliance
accommodating portion
handle
appliance accommodating
air conditioner
Prior art date
Application number
PCT/CN2018/112723
Other languages
English (en)
Chinese (zh)
Inventor
高文栋
赵帅
赵紫生
薛玮飞
Original Assignee
广东美的制冷设备有限公司
美的集团股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 广东美的制冷设备有限公司, 美的集团股份有限公司 filed Critical 广东美的制冷设备有限公司
Publication of WO2020073375A1 publication Critical patent/WO2020073375A1/fr

Links

Classifications

    • 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
    • F24F1/22—Arrangement or mounting thereof
    • 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
    • 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
    • F24F1/56—Casing or covers of separate outdoor units, e.g. fan guards
    • 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
    • F24F1/56—Casing or covers of separate outdoor units, e.g. fan guards
    • F24F1/58—Separate protective covers for outdoor units, e.g. solar guards, snow shields or camouflage

Definitions

  • the present application relates to the technical field of air conditioners, and particularly to an air conditioner outdoor unit and an air conditioner using the air conditioner outdoor unit.
  • the large handle of the outdoor unit of the air conditioner is installed on the right side panel of the outdoor unit.
  • the large handle is installed to facilitate the handling of the outdoor unit, and on the other hand, it is to protect the electric control box and the power supply terminal from rain and other foreign objects Entering the cabinet will damage the electronic control body and the wire body.
  • the current large handle is completely closed. Only the bottom of the large handle has a wire hole.
  • the power supply cable enters the inside of the box and the electric power supply through the wire hole
  • the connection line is connected, but the large handle is completely closed, which results in the compressor cavity where the electronic control is located in a completely sealed structure. During the operation of the compressor, the electronic control cannot dissipate heat and the temperature is too high, and the components are easily damaged.
  • the main purpose of the present application is to provide an air conditioner outdoor unit, which aims to improve the heat dissipation effect of the air conditioner outdoor unit.
  • the air-conditioning outdoor unit proposed in this application includes:
  • a housing which is provided with a mounting port communicating with the inner cavity of the housing;
  • a handle the handle is installed at the installation port, the handle protrudes toward the outside of the housing to form an electrical appliance accommodating portion, and the bottom wall and / or the side wall of the electrical appliance accommodating portion are provided with an interior communicating with the housing Vent holes in the cavity;
  • a wiring assembly, the wiring assembly is provided corresponding to the installation port and partially extends into the electrical appliance accommodating portion.
  • a baffle plate is further connected to the inner side of the electrical appliance accommodating portion, the baffle plate is located above the vent hole and is disposed corresponding to the vent hole, and the wiring assembly is in contact with the baffle plate and is blocked by the Baffle limit.
  • the wiring assembly includes a wiring terminal
  • the baffle plate includes a base plate and connecting arms respectively connected to both ends of the base plate
  • the connecting arm is fixedly connected to the inner wall of the electric appliance accommodating portion, the base plate and all The connection arm cooperates to form an installation slot, and the terminal is snapped into the installation slot.
  • a wire trough is also formed on the substrate, and a connecting wire connected to the connection terminal passes through the wire trough.
  • the plurality of air vents are arranged at intervals in the width direction of the handle, the substrate is inclined downward, and the plurality of air vents are located downward of the substrate Within the projection area.
  • the bottom wall of the electrical appliance accommodating portion is provided with the air vent
  • the inner surface of the bottom wall of the electrical appliance accommodating portion is protrudingly provided with a water blocking rib
  • the water blocking rib is located at the air vent near the shell The side of the body.
  • the handle includes a surrounding frame, and opposite sides of the electrical appliance accommodating portion in the horizontal direction are fixedly connected to both sides of the surrounding frame, respectively, and the handle is protrudingly provided above the electrical appliance accommodating portion
  • a hand part the handle part is fixedly connected with the surrounding frame and the upper end of the electrical appliance accommodating part, the surrounding frame protrudes a convex part under the electrical appliance accommodating part, and the bottom of the convex part
  • the wall and / or the side wall are provided with wire-through holes.
  • the handle has a mounting edge protruding from the inner wall of the surrounding frame facing the case, the mounting edge includes a clamping edge connected to the upper frame of the surrounding frame, the clamping edge A slot is formed in cooperation with the surrounding frame, and the periphery of the mounting opening is embedded in the slot.
  • the mounting edge further includes guide edges respectively connected to both ends of the clamping edge, the guide edge extends downward along the side frame of the surrounding frame, the guide edge and the The periphery of the installation opening is interference fit.
  • a mounting hole is further provided at a position of the lower border of the surrounding frame adjacent to the protrusion.
  • the present application also proposes an air conditioner, including the air conditioner outdoor unit as described above.
  • a handle is provided on the handle of the outdoor unit of the air conditioner to connect the inner cavity of the outdoor unit of the air conditioner with the outside, so that outdoor air enters the inner chamber of the outdoor unit of the air conditioner through the through hole of the handle, and the wiring assembly part of the outdoor unit Protruding into the electric appliance accommodating part formed by protruding the handle, on the one hand, the space of the handle can be fully utilized, so that the outdoor unit of the air conditioner has a larger installation space for internal parts, on the other hand, the wiring assembly can quickly communicate with the external through the air hole
  • the convection of cold air and the installation of the electric appliance accommodating portion also increase the heat exchange space, so that the cold air can quickly exchange heat to radiate heat to the electronic components and reduce the temperature of the electronic components.
  • FIG. 1 is a schematic structural diagram of an embodiment of an air-conditioning outdoor unit of the present application.
  • FIG. 2 is a schematic view of the structure of the outdoor unit of the air conditioner in FIG. 1 in a disassembled state
  • FIG. 3 is a schematic cross-sectional structural view of the air conditioner outdoor unit of FIG. 1 with the handle and the housing in an assembled state from a perspective;
  • FIG. 4 is an enlarged schematic view at A in FIG. 3;
  • FIG. 5 is a schematic cross-sectional structural view of the air conditioner outdoor unit of FIG. 1 from another perspective when the handle and the housing are in an assembled state;
  • FIG. 6 is an enlarged schematic view at B in FIG. 5;
  • FIG. 7 is a schematic perspective structural view of the first embodiment of the handle of the outdoor unit of the air conditioner in FIG. 1;
  • FIG. 8 is a schematic view of the side structure of the handle in FIG. 7;
  • FIG. 9 is a schematic perspective view of the handle of FIG. 7 from another perspective
  • FIG. 10 is a schematic view of the top structure of the handle in FIG. 7;
  • FIG. 11 is a schematic perspective view of the second embodiment of the handle of the outdoor unit of the air conditioner in FIG. 1.
  • Label name Label name 100 case 217 Leading edge 110 Chassis 218 Card slot 120 Front panel 219 Mounting holes 130 Top cover 220 Handle 140 Right side panel 230 Electrical appliance storage 141 Installation port 230a Bottom wall 142 Elastic buckle 230b Top wall 150 Terminals 231 Blowhole 200 handle 240 Bezel 210 Frame 241 Substrate 211 Raised part 242 Connecting arm 2111 Trace channel 243 Mounting slot 212 Via hole 244 Trough 213 Mounting edge 250 Water Retention 215 Clamping edge 300 Air conditioner outdoor unit
  • connection and “fixed” should be understood in a broad sense, for example, “fixed” may be a fixed connection, a detachable connection, or integrated; It is a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediary. It can be the connection between two elements or the interaction between two elements, unless otherwise clearly defined. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.
  • first, second, etc. in this application are for descriptive purposes only, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of indicated technical features.
  • the features defined with “first” and “second” may include at least one of the features either explicitly or implicitly.
  • the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary people in the art to achieve, when the combination of technical solutions conflicts with each other or cannot be realized, it should be considered that the combination of such technical solutions does not exist , Nor within the scope of protection required by this application.
  • the outdoor unit 300 of the air conditioner includes a housing 100 and a handle 200 installed on the housing 100.
  • the housing 100 includes a chassis 110 and a front panel installed on the chassis 110 120, the top cover 130, the rear panel and the right side panel 140, the front panel 120, the top cover 130, the rear panel and the right side panel 140 are enclosed to define an inner cavity, the electric control box and the electric control of the outdoor unit 300 of the air conditioner Components such as wiring components (not labeled) connected by the box are arranged in the inner cavity and adjacent to the right side plate 140.
  • the outdoor unit 300 of the air conditioner is also provided with a compressor (not shown), a condenser, a fan, Motors and other components, and a middle partition plate (not shown) is also connected in the housing 100 to divide the inner cavity into two parts.
  • the electric control box, the wiring assembly and the compressor are located in the inner cavity close to the right side plate 140.
  • the working principle of the outdoor unit 300 of the air conditioner can refer to the structure of the air conditioner currently on the market, which will not be repeated here.
  • the right side plate 140 is provided with an installation port 141 opening to communicate with the inner cavity close to the compressor side;
  • the handle 200 is detachably fixedly connected to the right side plate 140 and installed at the installation port 141, and the handle 200 faces the housing 100 is an externally formed electric appliance accommodating portion 230, and the bottom wall 230a (see FIG. 8) and / or side walls of the electric appliance accommodating portion 230 are provided with air vents 231 communicating with the inner cavity of the housing 100;
  • the wiring assembly is provided corresponding to the installation port 141 It partially extends into the electrical appliance accommodating portion 230, and the handle 200 is adjacent to the electrical appliance accommodating portion 230 and further defines an inner cavity for communicating with the housing 100 and a wire passing hole 212 outside.
  • the wiring assembly of the outdoor unit 300 of the air conditioner includes a plate and a terminal 150 fixed on the board.
  • the terminal 150 extends into the electrical accommodating portion 230, and the connecting line of the outdoor unit 300 of the air conditioner ( Including the power cable and the control data cable), they pass through and extend through the wire hole 212 of the handle 200 and are connected to the terminal 150, which is connected to the electric control box.
  • the electrical appliance accommodating portion 230 is protruding to the outside, and the terminal 150 in the wiring assembly will extend into the electrical appliance accommodating portion 230, which can The inner cavity space of 300 extends to the electric appliance accommodating portion 230, thereby expanding the inner cavity space of the outdoor unit 300 of the air conditioner.
  • an opening 231 is provided in the handle 200 of the outdoor unit 300 of the air conditioner to communicate the internal cavity of the outdoor unit 300 with the outside world, so that outdoor air enters the internal chamber of the outdoor unit 300 through the opening 231 of the handle 200, and
  • the wiring assembly part of the outdoor unit 300 of the air conditioner extends into the electric appliance accommodating portion 230 formed protrudingly by the handle 200, on the one hand, the space of the handle 200 can be fully utilized, so that the outdoor unit 300 of the air conditioner has a larger installation space for internal parts, on the other hand ,
  • the wiring assembly can quickly convect with the external cold air passing through the air hole 231, and the installation of the electrical appliance accommodating portion 230 also increases the heat exchange space, so that the cold air can quickly exchange heat to effectively dissipate the electronic components and reduce Electronic component temperature.
  • the handle 200 of the present application further includes a surrounding frame 210, opposite sides of the appliance accommodating portion 230 in the horizontal direction are fixedly connected to both sides of the surrounding frame 210, and the handle 200 is also attached to the appliance
  • a handle portion 220 is protruded above the accommodating portion 230, and the handle portion 220 is fixedly connected to the upper end of the enclosure frame 210 and the electrical appliance accommodating portion 230.
  • the enclosing frame 210 is convexly provided with a convex portion 211 below the electrical appliance accommodating portion 230.
  • the through hole 212 is defined in the bottom wall 230a and / or the side wall of the raised portion 211.
  • the handle portion 220, the electrical appliance accommodating portion 230, and the convex portion 211 of the present application are sequentially arranged at intervals in the height direction, and the projections of the vent holes 231 and the thread holes 212 on the horizontal plane do not overlap, that is, the vent holes 231 and the thread holes 212 is stacked in the direction from the inside of the right side plate 140 toward the outside, and the air vent 231 is on the outside and corresponds to the height range of the opening of the mounting port 141.
  • connection line passes through the line When the hole 212 enters, the connection line will not block the air vent 231, so that during the operation of the air conditioner, the outside air is more likely to pass through the installation port 141 from the air vent 231 into the inner cavity of the housing 100, which is beneficial to Heat exchange improves heat dissipation effect.
  • the handle portion 220 and the electric appliance accommodating portion 230 of the present application are an integral structure with the enclosure 210.
  • the handle 200 may be a high-strength plastic, glass material, or a flame retardant material such as sheet metal.
  • a space is provided between the handle portion 220 and the electrical appliance accommodating portion 230 so that a person's hand can be inserted to conveniently lift the outdoor unit 300 of the air conditioner.
  • the handle portion 220 is located above the electrical appliance accommodating portion 230 and protrudes outward from the housing 100. The advantage of this design is that the inside of the handle portion 220 can reduce the staying time of outside rain.
  • the inner wall of the enclosure frame 210 protrudes inside the housing 100 and is provided with an installation edge 213, and the installation edge 213 includes a clamping edge 215 connected to the upper frame of the enclosure frame 210 A clamping slot 218 is formed between the clamping edge 215 and the surrounding frame 210, and the periphery of the mounting opening 141 is embedded in the clamping slot 218.
  • the right side plate 140 of the present application is connected with an elastic buckle 142 on the upper inner wall of the mounting opening 141, and the elastic buckle 142 is formed by bending a sheet metal part.
  • the enclosing frame 210 is a plate frame structure that is approximately in a plane.
  • the mounting edge 213 further includes guide edges 217 connected to both ends of the clamping edge 215 respectively.
  • the guiding edge 217 extends downward along the side frame of the enclosing frame 210
  • the elastic buckle 142 on the right side plate 140 is inserted into the locking groove 218 through the locking groove 218, and at the same time, the guide edge 217 is in interference with the peripheral edge of the mounting opening 141
  • the fit may be achieved by extending a resisting edge (not shown) on the right side plate 140 from the periphery of the mounting opening 141 into the housing 100, and the resisting edge abuts the guide edge 217 to achieve an interference fit.
  • a mounting hole 219 is further provided at a position of the lower border of the enclosure frame 210 adjacent to the protrusion 211, a threaded hole (not shown) is formed at the lower end of the right side plate 140, and a lower end of the handle 200 is passed through a connector (screw Or bolts) through the mounting holes 219 and the threaded holes to be fixedly connected to the right side plate 140 to securely connect the handle 200 to the right side plate 140.
  • the wire hole 212 of the present application is an open structure with an opening provided on the side of the handle 200 facing the right side plate 140. After the external wiring can be connected to the terminal 150 during the installation process, the handle 200 and the right side plate 140 can be connected. The connection is fixed and the external wiring is just embedded in the wire hole 212, the whole installation process is more convenient.
  • the electric appliance accommodating part 230 of the present application is roughly in the shape of a truncated cone, wherein the bottom wall 230 a or the side wall of the electric appliance accommodating part 230 is provided with an air hole 231, or both the bottom wall 230 a and the side wall can be simultaneously connected
  • the bottom wall 230a of the electric appliance accommodating portion 230 is an outer wall facing the convex portion 211
  • the outer wall of the electric appliance accommodating portion 230 facing the handle portion 220 is a top wall 230b
  • the top wall 230b extends obliquely upward to
  • the handle portion 220 and the outer wall between the top wall 230b and the bottom wall 230a are the side walls of the electrical appliance accommodating portion 230
  • the bottom wall 230a of the electrical appliance accommodating portion 230 is preferably provided with a cavity communicating with the interior of the housing 100 in this application Through the air holes 231, the external rainwater generally has a tendency to fall under the action of
  • the inner surface of the bottom wall 230 a of the electrical appliance accommodating portion 230 is protrudingly provided with a water blocking rib 250, and the water blocking rib 250 is located in the air vent 231 Close to the side of the housing 100.
  • the water-retaining ribs 250 are upwardly convex. When there is a small amount of rainwater pouring into the air holes 231 from the outside, the water-retaining ribs 250 can block the rainwater from further flowing into the inner cavity of the housing 100, thereby further ensuring the air conditioner outdoor unit 300 Structural safety.
  • the opening shape of the air vents 231 of the present application may be square, round, or other shapes, and there are a plurality of air vents 231, and the plurality of air vents 231 are arranged at intervals in the length extension direction of the bottom wall 230a of the electrical appliance accommodating portion 230, and
  • the size parameter of the cross-sectional area of the single air hole 231 in the case of a square structure is 13 * 15 mm. This size design can ensure that the handle 200 has better ventilation efficiency, and can also reduce the entry of foreign objects as much as possible. Possibility inside the housing 100.
  • the present application further sets the bottom wall 230a of the appliance accommodating portion 230 as an inclined surface at an angle between 0 and 90 degrees from the horizontal plane.
  • the design of the bottom wall 230a of the appliance accommodating portion 230 as an inclined surface makes the appliance The windward area of the accommodating part 230 is large, on the one hand, it is conducive to the outside air entering through the air hole 231 to dissipate heat, and on the other hand, for the rainwater impacted by the outside, on the one hand, the inclined bottom wall 230a of the electrical appliance accommodating part 230 is not easy to accommodate in the electrical appliance The bottom of the part 230 stays.
  • a baffle 240 is also connected to the inside of the electrical appliance accommodating portion 230, and the baffle 240 is located above the air vent 231 and is disposed corresponding to the air vent 231.
  • the terminal 150 and the baffle in the wiring assembly 240 abuts and is limited by the baffle 240.
  • the baffle 240 and the handle 200 may be fixedly connected.
  • the handle 200 is injection molded, it is integrally formed or welded or glued together.
  • the handle 200 and the baffle 240 may also be detachably connected, for example, the baffle 240 and the handle 200 Plug in by setting the card slot structure.
  • the baffle 240 is located above the air vent 231 and is disposed corresponding to the air vent 231.
  • the horizontal dimension of the baffle 240 extending into the inner cavity is defined as the width of the baffle 240.
  • the width of the baffle 240 is greater than the width of the air vent 231
  • the baffle 240 can effectively prevent rainwater from impacting the internal electronic components through the installation of the baffle 240 in the case of outside rain or other foreign matter influx, which can greatly improve the safety performance of the outdoor unit 300 of the air conditioner.
  • the baffle 240 is in contact with the connection terminal 150, and the connection assembly can also be fixedly positioned, which is conducive to the stable connection structure of the electrical components inside the outdoor unit of the air conditioner.
  • a baffle 240 is provided inside the electric appliance accommodating portion 230.
  • the baffle 240 can also play a role in assembly. On this basis, in order to achieve good fixing of the terminal 150 .
  • the baffle 240 may be recessed downward to form a mounting groove 243 in the form of removing part of the material, and the terminal 150 is snapped into the mounting groove 243.
  • the shape of the mounting groove 243 of this application matches the shape of the terminal 150. After fixing the handle 200 to the right side plate 140, the groove wall of the mounting groove 243 of the baffle 240 also snaps onto the outer wall of the terminal 150 at the same time.
  • the handle 200 can also be fixed to the internal electronic components of the outdoor unit 300 of the air conditioner.
  • the limit of the baffle 240 to the terminal 150 in the present application means that the terminal 150 is blocked by the bottom wall of the baffle 240 in the vertical direction, and in the horizontal direction and in the width direction of the handle 200, the wiring The terminal 150 is clamped by the side wall of the baffle 240, thereby being restricted by the baffle 240 in the vertical direction and the horizontal direction during the operation of the outdoor unit 300 of the air conditioner, thereby reducing vibration during the operation of the outdoor unit 300 of the air conditioner Impact on electronic components.
  • the baffle 240 includes a base plate 241 and connecting arms 242 respectively connected to both ends of the base plate 241.
  • the base plate 241 and the connecting arm 242 cooperate to form a mounting groove 243, and the connecting arm 242 and the electrical appliance accommodating portion
  • the inner wall of 230 is fixedly connected, and the terminal 150 is snapped into the installation groove 243.
  • the connecting arm 242 may be detachably fixedly connected to the inner wall of the electric appliance accommodating portion 230, such as a snap connection, or may be non-removably fixedly connected, such as welding or integral injection molding.
  • the substrate 241 is also formed with a wire groove 244 through which the connecting wire connected to the terminal 150 passes. In this application, through the design of the cable trough 244, it is conducive to fixing the limit of the connecting wire, so that the wiring inside the outdoor unit 300 of the air conditioner is more reasonable.
  • a plurality of air holes 231 are provided, and the plurality of air holes 231 are arranged at intervals in the width direction of the handle 200.
  • the air holes 231 are arranged in the shape of a grid hole, so that the handle 200 has an enlarged
  • a plurality of air vents 231 are located in the downward projection area of the substrate 241 on the baffle 240, and the substrate 241 on the baffle 240 is inclined downward
  • the angle between the inner wall surface of the electrical appliance accommodating portion 230 is between 0 and 90 degrees, preferably 70 to 90 degrees in this application, so as to better block the rainwater impacted upward by the air holes 231 .
  • the raised portion 211 of the present application is located below the electrical appliance accommodating portion 230, and is connected to the lower edge of the bottom wall 230 a of the electrical appliance accommodating portion 230 where the air hole 231 is opened, and the convex portion 211 encloses the communication case 100.
  • the wiring channel 2111 of this application is a groove structure. Through the design of the wiring channel 2111, the wiring connected to the terminal 150 can be gathered through the wiring channel 2111 and organized into a harness, so the wiring of the outdoor unit 300 of the air conditioner is not easy to be blocked
  • the air vent 231 makes it easier for outside air to enter the inner cavity of the housing 100 to facilitate heat dissipation of the outdoor unit of the air conditioner.
  • the present application also proposes an air conditioner, which includes an air conditioner indoor unit and an air conditioner outdoor unit 300 connected to the air conditioner indoor unit.
  • the specific structure of the air conditioner outdoor unit 300 refers to the above embodiment. Since the air conditioner adopts all the above implementations All the technical solutions of the examples, therefore, have at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here. Since the connection method between the air-conditioning outdoor unit and the air-conditioning outdoor unit 300 is known to those skilled in the art, it will not be described in detail.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

L'invention concerne une unité extérieure de climatisation (300) et un climatiseur. L'unité extérieure de climatisation (300) comprend : un boîtier (110) ; le boîtier (100) étant pourvu d'une ouverture de montage (141) en communication avec la cavité interne du boîtier (100) ; une poignée (200) montée sur l'ouverture de montage (141) ; la poignée (200) étant disposée en saillie vers l'extérieur du boîtier (100) pour former une partie de réception d'appareil électrique (230) ; la paroi inférieure (230a) et/ou la paroi latérale de la partie de réception d'appareil électrique (230) comportant un évent d'aération (231) en communication avec la cavité interne du boîtier (100) ; un ensemble de câblage, ledit ensemble de câblage étant agencé de façon à correspondre à l'ouverture d'installation (141) et s'étendant partiellement dans la partie de réception d'appareil électrique (230).
PCT/CN2018/112723 2018-10-12 2018-10-30 Unité extérieure de climatisation et climatiseur WO2020073375A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201821666221.2U CN209042605U (zh) 2018-10-12 2018-10-12 空调室外机和空调器
CN201821666221.2 2018-10-12

Publications (1)

Publication Number Publication Date
WO2020073375A1 true WO2020073375A1 (fr) 2020-04-16

Family

ID=67036005

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/112723 WO2020073375A1 (fr) 2018-10-12 2018-10-30 Unité extérieure de climatisation et climatiseur

Country Status (2)

Country Link
CN (1) CN209042605U (fr)
WO (1) WO2020073375A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113587266A (zh) * 2021-08-04 2021-11-02 武汉宏海科技股份有限公司 一种空调室外机防护顶盖组件

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203375566U (zh) * 2013-06-26 2014-01-01 广州华凌制冷设备有限公司 空调器室外机及具有该空调器室外机的空调器
CN203454288U (zh) * 2013-05-31 2014-02-26 广州华凌制冷设备有限公司 室外机及具有其的空调器
CN203785120U (zh) * 2014-03-05 2014-08-20 广东美的暖通设备有限公司 空调室外机及其把手
CN203869206U (zh) * 2014-04-29 2014-10-08 美的集团股份有限公司 空调室外机及其右侧组件
WO2016189696A1 (fr) * 2015-05-27 2016-12-01 三菱電機株式会社 Unité extérieure et couvercle de protection
JP6182879B2 (ja) * 2013-01-30 2017-08-23 株式会社富士通ゼネラル 空気調和機の室外機
CN109237640A (zh) * 2018-10-12 2019-01-18 广东美的制冷设备有限公司 空调室外机和空调器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6182879B2 (ja) * 2013-01-30 2017-08-23 株式会社富士通ゼネラル 空気調和機の室外機
CN203454288U (zh) * 2013-05-31 2014-02-26 广州华凌制冷设备有限公司 室外机及具有其的空调器
CN203375566U (zh) * 2013-06-26 2014-01-01 广州华凌制冷设备有限公司 空调器室外机及具有该空调器室外机的空调器
CN203785120U (zh) * 2014-03-05 2014-08-20 广东美的暖通设备有限公司 空调室外机及其把手
CN203869206U (zh) * 2014-04-29 2014-10-08 美的集团股份有限公司 空调室外机及其右侧组件
WO2016189696A1 (fr) * 2015-05-27 2016-12-01 三菱電機株式会社 Unité extérieure et couvercle de protection
CN109237640A (zh) * 2018-10-12 2019-01-18 广东美的制冷设备有限公司 空调室外机和空调器

Also Published As

Publication number Publication date
CN209042605U (zh) 2019-06-28

Similar Documents

Publication Publication Date Title
WO2020073375A1 (fr) Unité extérieure de climatisation et climatiseur
CN211743849U (zh) 一种直流屏用的电气控制柜
WO2020134257A1 (fr) Unité intérieure de climatiseur et climatiseur
WO2019214148A1 (fr) Déshumidificateur
CN214280853U (zh) 一种装配方便的输变电母线槽
CN216346707U (zh) 空调室外机和空调器
CN211580449U (zh) 一种可增大容积的服务器机柜
CN210723828U (zh) 一种电力二次设备高效散热机箱
WO2020034370A1 (fr) Ensemble générateur d'ions négatifs et climatiseur
CN211047549U (zh) 一种高效散热的电梯控制柜
CN217641536U (zh) 一种散热锂电池包
CN213782611U (zh) 一种散热良好的配电箱
CN215600874U (zh) 一种壁挂式多媒体信息管理配电箱
CN214851650U (zh) 一种密闭型交换机外壳及交换机
CN216903988U (zh) 一种低压配电柜
CN219203888U (zh) 一种自动降温的配电柜
CN219086623U (zh) 一种配电箱用电器元件散热装置
CN215733028U (zh) 一种具有排线保护功能的配电箱
CN217135006U (zh) 一种配电单元
CN210671141U (zh) 一种风光互补控制器用保护壳
CN217644050U (zh) 一种机器人控制柜
CN214588456U (zh) 一种大容量组合式电力电容器
CN213151387U (zh) 一种墙体内嵌式高安全性配电箱
CN212362371U (zh) 一种电控盒组件的安装结构及天花机
CN215955808U (zh) 一种带有散热结构的配电箱

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18936712

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18936712

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 25/08/2021)

122 Ep: pct application non-entry in european phase

Ref document number: 18936712

Country of ref document: EP

Kind code of ref document: A1