WO2016110091A1 - Climatiseur et ensemble boîtier de commande électrique de celui-ci, et procédé d'assemblage d'une unité extérieure de climatiseur - Google Patents

Climatiseur et ensemble boîtier de commande électrique de celui-ci, et procédé d'assemblage d'une unité extérieure de climatiseur Download PDF

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Publication number
WO2016110091A1
WO2016110091A1 PCT/CN2015/085373 CN2015085373W WO2016110091A1 WO 2016110091 A1 WO2016110091 A1 WO 2016110091A1 CN 2015085373 W CN2015085373 W CN 2015085373W WO 2016110091 A1 WO2016110091 A1 WO 2016110091A1
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WO
WIPO (PCT)
Prior art keywords
control box
electric control
air conditioner
support plate
fixed support
Prior art date
Application number
PCT/CN2015/085373
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English (en)
Chinese (zh)
Inventor
高军胜
Original Assignee
广东美的制冷设备有限公司
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
Priority claimed from CN201520408554.5U external-priority patent/CN204786886U/zh
Application filed by 广东美的制冷设备有限公司 filed Critical 广东美的制冷设备有限公司
Publication of WO2016110091A1 publication Critical patent/WO2016110091A1/fr

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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
    • F24F1/22—Arrangement or mounting thereof

Definitions

  • the present invention relates to the field of air conditioner equipment, and in particular, to an air conditioner, an electric control box assembly thereof, and an assembly method of an outdoor unit of an air conditioner.
  • the refrigerant heat dissipation technology adopted in the prior art inverter air conditioner outdoor unit generally adopts two refrigerant heat dissipation substrates, the refrigerant tube is fixed in the middle of two refrigerant heat dissipation substrates, the refrigerant tube is connected to the refrigerant pipeline of the outdoor unit, and the heat is generated in the outdoor unit.
  • the power component is fixed to one of the refrigerant heat dissipation substrates.
  • the purpose of the temperature rise of the power components is as described in the patent CN201420597787.X. Since there are two pieces of refrigerant heat-dissipating substrate, the cost is high on the one hand, and because the existing electric control box adopts the flip-chip assembly method, when the factory is assembled, the two refrigerant heat-dissipating substrates are assembled by different processes, and finally Assembling the entire outdoor electrical control box assembly, the assembly process is complicated, and at the same time, due to the relatively large number of processes, the number of turnovers during assembly is large, and the production efficiency is low.
  • the present invention aims to solve at least one of the above technical problems in the prior art to some extent.
  • the present invention proposes an electric control box assembly for an air conditioner, the electric control box assembly of the air conditioner having the advantages of easy installation, low number of turnovers, low cost, and high production efficiency.
  • the invention also proposes an air conditioner having the above electrical control box assembly.
  • the invention further provides a method of assembling an outdoor unit of an air conditioner.
  • An electric control box assembly for an air conditioner includes: an electric control box bottom plate; a fixed support plate, the fixed support plate is snap-fitted with the electric control box bottom plate; the substrate heat sink, the substrate heat sink is provided Forming a receiving cavity on the fixed supporting plate and the fixed supporting plate; a refrigerant pipe for circulating a refrigerant, at least a part of the refrigerant pipe being accommodated in the receiving cavity; heating power component, the heat generation The power component is attached to the surface of the substrate heat sink that is away from the fixed support plate; the outer cover of the electric control box, the outer cover of the electric control box is fixed on the bottom plate of the electric control box; the circuit board, the The circuit board is fixed on the outer cover of the electric control box, and the heating power component is disposed on the circuit board through a bracket and is electrically connected to the circuit board.
  • the electric control box assembly for an air conditioner has advantages of easy installation, low number of turnovers, low cost, and high production efficiency.
  • the bottom plate of the electric control box is provided with a fixing hole
  • the fixing supporting plate is provided with a hook, and the hook passes through the fixing hole and is fastened on the bottom plate of the electric control box.
  • the hook is disposed on the fixed support plate through a connecting plate, the connecting plate is formed as a flat plate and the connecting plate is supported on the bottom plate of the electric control box.
  • the fixed support plate is provided with a support column supported on the bottom plate of the electric control box.
  • a limiting hole is defined in the bottom plate of the electric control box, and an outer peripheral wall of the free end of the supporting column is provided with an inwardly recessed annular groove to define a small diameter portion, and the small diameter portion passes through the A limiting hole, the remaining portion of the support column is supported on the bottom plate of the electrical control box.
  • the cross-sectional area of the small diameter portion gradually decreases in a direction toward the bottom plate of the electric control box.
  • a portion of the fixed support plate extends beyond the substrate heat sink to define a fixed portion, and a surface of the fixed portion facing the substrate heat sink is provided with a buckle portion for fixing the refrigerant tube.
  • the buckle portion is an elastic member, and the buckle portion defines a snap groove having an opening, the buckle groove penetrating the buckle portion in an extending direction of the refrigerant tube, the buckle The opening of the groove shrinks.
  • the bracket supports the substrate heat sink.
  • bracket, the substrate heat sink and the circuit board are mounted together by a number of threaded fasteners.
  • the substrate heat sink is provided with a first groove
  • the fixed support plate is provided with a second groove
  • the first groove and the second groove are matched
  • the receiving cavity is defined.
  • the refrigerant tube is formed as a curved tube having a bent portion.
  • the outer side wall of the fixed support plate is provided with a limiting member, and the limiting member is provided with a limiting groove for receiving the bent portion.
  • the present invention also proposes an air conditioner comprising the above-described electric control box assembly for an air conditioner.
  • An assembly method of an outdoor unit of an air conditioner includes an electric control box assembly for an air conditioner according to the above embodiment of the present invention, the electric control box assembly including a circuit board, a heat generating power component, a bracket, and an electric a control box cover, the electric control box assembly is mounted on a middle partition of the outdoor unit of the air conditioner, and the assembling method comprises the following steps: S1: the circuit board, the bracket, and the heating power element a device, the substrate heat sink is assembled to the electrical control box cover to form an electrical control box cover assembly, the bracket being located between the circuit board and the heat generating power component, the substrate heat sink setting S2: fixing the bottom plate of the electric control box to the middle partition plate; S3: snap-fitting the fixed support plate with the bottom plate of the electric control box; S4: placing the refrigerant tube Mounting to the fixed support plate; S5: inverting the electrical control box cover assembly formed in step S1 on the fixed support plate, the substrate heat sink and the fixed support plate cooperate to define
  • the assembling method of the outdoor unit of the air conditioner according to the embodiment of the invention has the advantages of convenient installation, less turnover, and low cost And the advantages of high production efficiency.
  • FIG. 1 is a schematic view of an air conditioner according to an embodiment of the present invention.
  • FIG. 2 is a schematic view of the electrical control box assembly for an air conditioner according to an embodiment of the present invention shown in FIG. 1;
  • FIG. 3 is a perspective view showing a state in which an electric control box cover and a fixed support plate are assembled in the electric control box assembly shown in FIG. 2;
  • FIG. 4 is a schematic view showing a state in which the electric control box cover and the fixed support plate are separated from each other in the electric control box assembly shown in FIG. 2;
  • Figure 5 is a bottom plan view showing the state in which the electric control box cover and the fixed support plate shown in Figure 3 are engaged;
  • Figure 6 is a side view showing the state in which the electric control box cover and the fixed support plate shown in Figure 3 are engaged;
  • Figure 7 is a side elevational view showing the state in which the electrical control box cover and the fixed support plate shown in Figure 4 are separated;
  • FIG. 8 is a schematic diagram of splitting of an electrical control box assembly for an air conditioner according to an embodiment of the present invention.
  • Figure 9 is a schematic view showing the installation of the electric control box assembly for the air conditioner shown in Figure 8.
  • FIG. 10 is a cross-sectional view of an electrical control box assembly with an electrical control box backplane removed in accordance with an embodiment of the present invention
  • FIG. 11 is a cross-sectional view of an electrical control box assembly with an electrical control box backplane removed in accordance with an embodiment of the present invention
  • Figure 12 is a schematic illustration of an air conditioner in accordance with an embodiment of the present invention.
  • Air conditioner 1000 Air conditioner 1000;
  • Threaded fastener 800 is
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the meaning of "a plurality” is at least two, such as two, three, etc., unless specifically defined otherwise.
  • the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless explicitly stated and defined otherwise. Or in one piece; it may be a mechanical connection, or it may be an electrical connection or a communication with each other; it may be directly connected or indirectly connected through an intermediate medium, and may be an internal connection of two elements or an interaction relationship between two elements. Unless otherwise expressly defined. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • the first feature "on” or “under” the second feature may be a direct contact of the first and second features, or the first and second features may be indirectly through an intermediate medium, unless otherwise explicitly stated and defined. contact.
  • the first feature "above”, “above” and “above” the second feature may be that the first feature is directly above or above the second feature, or merely that the first feature level is higher than the second feature.
  • the first feature “below”, “below” and “below” the second feature may be that the first feature is directly below or obliquely below the second feature, or merely that the first feature level is less than the second feature.
  • An electric control box assembly 100 for an air conditioner 1000 which can be assembled into an air conditioner 1000 for controlling an operating state of the air conditioner 1000, the electric control box, will be described below with reference to the accompanying drawings.
  • the assembly 100 can be fixed to the intermediate partition 10 in the outdoor unit of the air conditioner 1000.
  • an electric control box assembly 100 for an air conditioner 1000 includes: an electric control box bottom plate 1, a fixed support plate 2, a substrate heat sink 3, and a refrigerant for circulating refrigerant.
  • the tube 5 the heating power component 6, the electrical control box cover 7, the circuit board 8 and the bracket 9.
  • the electric control box bottom plate 1 is provided in the air conditioner 1000.
  • the electric control box cover 7 is fixed on the bottom plate 1 of the electric control box to be connected with the electric control box
  • a receiving space is defined between the bottom plates 1, and the fixed supporting plate 2, the substrate heat sink 3, the refrigerant pipe 5, the heat generating power component 6, the circuit board 8 and the bracket 9 are all disposed in the receiving space.
  • the fixed support plate 2 is snap-fitted with the electric control box bottom plate 1.
  • the substrate heat sink 3 is provided on the fixed support plate 2 and defines a receiving cavity 4 with the fixed support plate 2. At least a portion of the refrigerant tube 5 is housed in the accommodating chamber 4.
  • the substrate heat sink 3 is provided with a first recess
  • the fixed support plate 2 is provided with a second recess, and the first recess and the second recess cooperate to define the receiving cavity 4.
  • the first recess is provided, and a part of the refrigerant tube 5 is accommodated in the first recess, so that the contact area between the substrate heat sink 3 and the refrigerant tube 5 can be increased, so that the heat of the substrate heat sink 3 to the refrigerant tube 5 can be improved.
  • Exchange effect is provided.
  • the fixed support plate 2 may be a plastic member so that the fixed support plate 2 is fixed on the electric control box base plate 1 while the refrigerant tube 5 is easily fixed to the solid support plate 2.
  • the heat generating power component 6 is attached to the surface of the substrate heat sink 3 remote from the fixed support plate 2.
  • the circuit board 8 is fixed on the electrical control box cover 7, and the heating power component 6 is disposed on the circuit board 8 through the bracket 9 and electrically connected to the circuit board 1.
  • the heating power component 6 generally includes a heat generating device such as an IPM module, a rectifier bridge stack, and a PFC module, and the heat generating component is electrically connected to the circuit board 1. More specifically, the pins of the heat generating power component 6 are fixed to the circuit board 8 through the bracket 9.
  • the circuit board 8, the bracket 9, the heating power component 6, and the substrate heat sink 3 are first assembled on the electrical control box cover 7 to form an electrical control box cover assembly, and then the electrical control box is
  • the bottom plate 1 is fixed on the middle partition 10 in the outdoor unit of the air conditioner 1000, and then the fixed support plate 2 is snap-fitted with the electric control box bottom plate 1, and then the refrigerant tube 5 is assembled to the fixed support plate 2, and then the electricity is charged.
  • the control box cover assembly is buckled on the fixed support plate 2, the substrate heat sink 3 cooperates with the fixed support plate 2 to define the receiving cavity 4, and finally the fixing member passes through the electrical control box cover 7, the circuit board 8, and the bracket in sequence. 9.
  • the substrate heat sink 3 is fixed to the fixed support plate 2 afterwards.
  • the fixing member can be mounted on the fixed support plate 2 by using a pneumatic batch pneumatic tool, so that the fixed support plate 2 not only bears the weight of the electric control box cover 7, the circuit board 8, the bracket 9, the heating power component 6 and the substrate radiator 3. It also withstands the wind force from top to bottom generated by the wind pneumatic tools when installing the fixtures.
  • the electrical control box assembly 100 for the air conditioner 1000 according to the embodiment of the present invention can be supported by the fixed support plate 2 and the electronic control box base plate 1 to improve the support stability of the fixed support plate 2 and improve the support of the fixed support plate 2.
  • the refrigerant tube 5 is interposed between the substrate heat sink 3 and the fixed support plate 2 in the accommodating chamber 4, so that the refrigerant tube 5 can be stably supported, and the substrate heat sink 3 is directly in contact with the refrigerant tube 5.
  • the heat dissipation speed of the substrate heat sink 3 can be increased, that is, the refrigerant tube 5 can take a large amount of heat away from the substrate heat sink 3, thereby improving the heat dissipation efficiency of the refrigerant tube 5, and directly passing through the substrate heat sink 3
  • the connection with the fixed support plate 2 can reduce the use of other heat-dissipating copper-aluminum plates, thereby reducing the cost and reducing the occupation space of the electric control box assembly 100.
  • the heat generating power component 6 is disposed on the substrate heat sink 3, and the substrate heat sink 3 is disposed on the fixed support plate 2,
  • the fixed support plate 2 is snap-fitted with the electric control box bottom plate 1.
  • At least a part of the refrigerant tube 5 is accommodated in the accommodating cavity 4, thereby not only making the structure of the electric control box assembly 100 more compact and reliable, but also improving the utilization rate of the space.
  • the space occupied by the small electrical control box assembly 100 effectively reduces the production steps of the electronic control box assembly 100, thereby effectively improving production efficiency.
  • the electric control box assembly 100 for the air conditioner 1000 has advantages of ease of installation, low number of turnovers, low cost, and high production efficiency.
  • the bottom plate 1 of the electric control box is provided with a fixing hole 11
  • the fixing support plate 2 is provided with a hook 21
  • the hook 21 passes through the fixing hole 11 and is fastened on the bottom plate 1 of the electric control box.
  • four fixing holes 11 may be disposed on the bottom surface of the bottom plate 1 of the electric control box.
  • four bottoms of the fixed supporting plate 2 may be disposed corresponding to the fixing holes 11.
  • the hook 21 is extended on the bottom plate 1 of the electric control box by using the hook 21 to extend the fixing hole 11 , and the fixed support plate 2 can be stably connected to the bottom plate 1 of the electric control box, and the support plate 2 can be fixed. Installation and disassembly to improve worker installation efficiency.
  • the hook 21 is disposed on the fixed support plate 2 through the connecting plate 22, the connecting plate 22 is formed as a flat plate and the connecting plate 22 is supported on the electric control box base plate 1.
  • a connecting plate 22 may be disposed between the hook 21 and the fixed supporting plate 2, so that the connection strength between the hook 21 and the fixed supporting plate 2 can be effectively increased.
  • the connecting plate 22 can be configured as a flat plate structure, thereby increasing the strength and supporting force of the fixed supporting plate 2, and effectively improving the performance of the fixed supporting plate 2 from the wind force from top to bottom.
  • the fixed support plate 2 is connected to the bottom plate 1 of the electric control box by the support of the connecting plate 22 and is fastened by the hook 21 into the fixing hole 11 , which is convenient to install and has few production processes. It can reduce the labor intensity of workers and effectively increase production efficiency.
  • the fixed support plate 2 is provided with a support post 23 supported on the bottom plate 1 of the electric control box, so that the fixed support plate 2 can be further firmly connected to the electric control box, thereby fixing
  • the support plate 2 supports the components such as the substrate heat sink 3 more stably, and the support column 23 can serve to support the fixed support plate 2, improve the structural strength of the fixed support plate 2, and further improve the fixed support plate 2 from the top to the bottom. The performance of the wind force.
  • the electronic control box bottom plate 1 is provided with a limiting hole 12
  • the outer peripheral wall of the free end of the supporting column 23 is provided with an inwardly recessed annular groove to define the small diameter portion 231 .
  • the small diameter portion 231 passes through the limiting hole 12, and the remaining portion of the support post 23 is supported on the electric control box base plate 1.
  • the bottom surface of the bottom plate 1 of the electric control box may be provided with a limiting hole 12.
  • the supporting column 23 is disposed at a position corresponding to the limiting hole 12 on the bottom surface of the fixed supporting plate 2, and the lower end of the supporting column 23 has a small diameter portion 231.
  • the small-diameter portion 231 is defined by the inner peripheral wall of the lower portion of the support post 23 being recessed inwardly, and the limiting hole 12 is protruded through the small-diameter portion 231, and the remaining portion of the support post 23 is blocked by the limiting hole 12 to support
  • the fixed support plate 2 can be further firmly connected to the bottom plate 1 of the electric control box, to prevent the fixed support plate 2 from shaking on the bottom plate 1 of the electric control box, and the fixed support plate 2 can be increased.
  • the support strength ensures stable support of the substrate heat sink 3 and the like.
  • the cross-sectional area of the small-diameter portion 231 gradually decreases in a direction toward the bottom plate 1 of the electric control box, referring to FIG. 6 - As shown in FIG. 7, the cross-sectional area of the small-diameter portion 231 is configured to gradually increase from the direction of the electric control box base 1 to the fixed support plate 2, so that it can function as a guide for facilitating the insertion of the small-diameter portion 231 into the limit. Hole 12.
  • a portion of the fixed support plate 2 extends beyond the substrate heat sink 3 to define a fixed portion 24 that is disposed on a surface of the fixed portion 24 that faces the substrate heat sink 3.
  • the buckle portion is an elastic member 25, and the buckle portion defines a snap groove 26 having an opening, and the extension of the buckle groove 26 in the refrigerant tube 5 The direction penetrates the buckle portion, and the opening of the buckle groove 26 is contracted.
  • the refrigerant tube 5 is assembled from the opening of the buckle groove 26 into the buckle groove 26, thereby facilitating the installation and disassembly of the refrigerant tube 5, thereby effectively improving the condition.
  • the production efficiency, while the opening of the snap groove 26 is contracted, can prevent the refrigerant tube 5 from coming off the buckle portion.
  • the snap portions may be plural and respectively disposed at both ends of the substrate heat sink 3, whereby the refrigerant tubes 5 may be positioned by a plurality of snap portions to further facilitate the mounting.
  • the refrigerant tube 5 is formed as a curved tube having the bent portion 51, and as shown in FIG. 2, the refrigerant tube 5 may be configured in a substantially "U" shape.
  • the flow path of the refrigerant can be increased, and the heat dissipation efficiency of the refrigerant pipe 5 can be improved.
  • the present invention is not limited thereto, and the refrigerant pipe 5 may also be configured in a substantially S shape to satisfy the air conditioner 1000 of a higher power.
  • the outer side wall of the fixed support plate 2 is provided with a limiting member 27, and the limiting member 27 is provided with a limiting groove 271 for receiving the bending portion 51, so as to further stabilize
  • the refrigerant tube 5 facilitates the installation of the electrical control box assembly 100.
  • the bracket 9 supports the substrate heat sink 3, so that the heat sink 3 is supported by the bracket 9, and the heat generating power component 6 can be prevented from being damaged by the pressing of the heat sink 3.
  • the bracket 9 supports the substrate heat sink 3 and the heat generating power component 6 is disposed on the bracket 9, the heating power component 6 can be easily contacted with the substrate heat sink 3, and the substrate heat sink 3 and the heat generating power component 6 are further contacted. reliable.
  • the bracket 9, the substrate heat sink 3, and the circuit board 8 are mounted together by a number of threaded fasteners 800. Thereby, not only the assembly of the bracket 9, the substrate heat sink 3 and the circuit board 8 but also the substrate heat sink 3 and the heat generating power component 6 are ensured to be in close contact, thereby improving the heat dissipation effect on the heat generating power component 6.
  • the inner upper wall surface of the electrical control box outer cover 7 may be provided with a plurality of support ribs 110 (up and down directions are indicated by arrows A in FIGS. 1 and 2), and the circuit board 8 It can be supported on a number of support ribs 110.
  • the support plate 110 can be used to support the circuit board 8, thereby improving the stability of the circuit board 8.
  • the electric control box cover 7 may be provided with a fixing hook 120, and the fixing hook 120 may be engaged at the edge of the circuit board 8. This makes it possible to mount the circuit board 8 on the electrical control box cover 7.
  • the present invention also provides an assembly method of an outdoor unit of an air conditioner 1000, which includes an electric circuit The board 8, the heating power component 6, the bracket 9 and the electric control box outer cover 7, the electric control box assembly 100 is mounted on the middle partition 10 of the outdoor unit of the air conditioner 1000, and the assembling method comprises the following steps:
  • step S5 The electrical control box cover assembly formed in step S1 is inverted on the fixed support plate 2, the substrate heat sink 3 and the fixed support plate 2 cooperate to define the receiving cavity 4;
  • the assembly method adopts a flip-chip method by first mounting the refrigerant tube 5, the fixed support board 2, and the electric control box base 1 on the outdoor unit at one time, and then including the substrate heat sink 3, the circuit board 8 and The electric control box cover assembly of the electric control box cover 7 is flip-fitted to the fixed support plate 2, which realizes simple assembly process and improved assembly efficiency.
  • the cost is saved.
  • the flipping refers to the side of the circuit board 8 having a large number of discrete components (such as electrolytic capacitors, heating power devices, etc.) facing downward, and the side without the discrete components is facing upward.
  • the assembly method of the outdoor unit of the air conditioner 1000 according to the embodiment of the present invention has the advantages of easy installation, low number of turnovers, low cost, and high production efficiency.
  • the electronic branch factory only assembles the components such as the circuit board 8, the bracket 9, the substrate heat sink 3, the heating power component 6, the electric control box cover 7, and the like, and then transports it to the assembly branch, so that the electronic branch does not It is necessary to purchase copper and aluminum radiators and special fixing of the refrigerant tubes 5, thereby effectively reducing production processes, improving production efficiency, and reducing labor intensity of workers;
  • the assembly branch first fixes the electric control box bottom plate 1 to the middle partition plate 10 of the air conditioner 1000 by screws, then places the fixed support plate 2, and then snaps the refrigerant tube 5 into the accommodating chamber 4 in the fixed support plate 2. In this way, the installation of the assembly plant can be effectively facilitated, and the installation is convenient and easy to disassemble;
  • the assembly branch factory can cover the electric control box cover assembly and the fixed support plate 2 of the electronic control box cover assembly assembled by the electronic branch factory, thereby knowing that not only the installation is convenient, but also the individual points are effectively reduced.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

L'invention concerne un climatiseur et un ensemble boîtier de commande électrique de celui-ci, ainsi qu'un procédé d'assemblage d'une unité extérieure d'un climatiseur. L'ensemble boîtier de commande électrique (100) comprend une plaque inférieure de boîtier de commande électrique (1), une plaque d'appui fixe (2), un radiateur de substrat (3), un tuyau de réfrigérant (5), un élément de puissance de chauffage (6), un couvercle de boîtier de commande électrique (7), et une carte à circuit (8). La plaque d'appui fixe (2) correspond à la plaque inférieure de boîtier de commande électrique (1) d'une manière bouclée. Le radiateur de substrat (3) est disposé sur la plaque d'appui fixe (2), et le radiateur de substrat (3) et la plaque d'appui fixe (2) définissent une cavité de confinement (4). Au moins une partie du tuyau de réfrigérant (5) est contenue dans la cavité de confinement (4). L'élément de puissance de chauffage (6) est disposé sur la surface du radiateur de substrat (3) à l'écart de la plaque d'appui fixe (2).
PCT/CN2015/085373 2015-01-05 2015-07-29 Climatiseur et ensemble boîtier de commande électrique de celui-ci, et procédé d'assemblage d'une unité extérieure de climatiseur WO2016110091A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN201520010225.5 2015-01-05
CN201520010225.5U CN204335267U (zh) 2015-01-05 2015-01-05 空调器及其电控盒组件
CN201520408554.5U CN204786886U (zh) 2015-03-31 2015-06-12 用于空调器的电控盒组件及具有其的空调器
CN201510325853.7A CN104896615B (zh) 2015-03-31 2015-06-12 空调器及其电控盒组件、空调器室外机的装配方法
CN201520408554.5 2015-06-12
CN201510325853.7 2015-06-12

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WO2016110091A1 true WO2016110091A1 (fr) 2016-07-14

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CN (1) CN204335267U (fr)
WO (1) WO2016110091A1 (fr)

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CN107529324A (zh) * 2017-09-12 2017-12-29 珠海格力电器股份有限公司 电控箱
CN108224718A (zh) * 2016-12-21 2018-06-29 苏州昆拓热控系统股份有限公司 一种空调器
CN109916064A (zh) * 2019-03-19 2019-06-21 武汉宏海科技股份有限公司 一种空调室内机电控盒的装配结构
EP3550214A4 (fr) * 2016-12-05 2019-11-20 Mitsubishi Electric Corporation Unité extérieure de dispositif de climatisation
CN110925897A (zh) * 2019-12-26 2020-03-27 宁波奥克斯电气股份有限公司 一种自动拆卸散热器压板的装置、拆卸方法及空调室外机
CN115183338A (zh) * 2021-04-02 2022-10-14 广东美的暖通设备有限公司 电控盒和空调室外机

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Publication number Priority date Publication date Assignee Title
CN204335267U (zh) * 2015-01-05 2015-05-13 广东美的制冷设备有限公司 空调器及其电控盒组件
CN107371356A (zh) * 2017-08-29 2017-11-21 广东美的制冷设备有限公司 一种电路板组件、空调器的电控盒以及空调器
CN108759059A (zh) * 2018-08-28 2018-11-06 珠海格力电器股份有限公司 底壳组件及具有其的空调器
WO2022042556A1 (fr) * 2020-08-26 2022-03-03 广东美的暖通设备有限公司 Appareil de climatisation et boîte de commande électronique

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