CN104121640A - Transversely-blowing type air conditioner outdoor unit - Google Patents
Transversely-blowing type air conditioner outdoor unit Download PDFInfo
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- CN104121640A CN104121640A CN201310146173.XA CN201310146173A CN104121640A CN 104121640 A CN104121640 A CN 104121640A CN 201310146173 A CN201310146173 A CN 201310146173A CN 104121640 A CN104121640 A CN 104121640A
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Abstract
The invention relates to a transversely-blowing type air conditioner outdoor unit. An electrical component device is arranged in the air conditioner outdoor unit and at least comprises a first circuit board and a second circuit board. A refrigerating agent loop pipe is further arranged in the air conditioner outdoor unit. At least a part of the refrigerating agent loop pipe can be used for cooling the first circuit board. Cooling fins are arranged on the second circuit board.
Description
Technical field
The present invention relates to a kind of air conditioner outdoor unit of transverse-blow type, especially, air conditioner outdoor unit involved in the present invention comprises the electric parts device such as electric component box.
Background technology
Conventionally, in transverse-blow type air conditioner outdoor unit, configure compressor, four-way change-over valve, heat exchanger, fan etc.In addition in off-premises station, be also provided with for controlling the electrical equipment of the parts such as compressor, four-way change-over valve.For fear of compressor and four-way change-over valve etc., be subject to the impact of external environment condition, generally air conditioner outdoor unit is divided into two parts, be Machine Room and fan room, fan, heat exchanger and other component are arranged in fan room, and compressor, four-way change-over valve, pipe arrangement etc. are subject to the parts of external environment influence, are arranged in Machine Room.Between Machine Room and fan room by demarcation strip and spaced-apart.In addition, in Machine Room, be also provided with electric parts device, such as, in Machine Room, can be provided with electric component box, in this electric component box, carry various electrical equipments, such as, electrical equipment can comprise cold-producing medium control circuit board, frequency changer circuit plate, Dolby circuit plate, reactor etc.
In the running of air conditioner, each electrical equipment can produce heat.For each electrical equipment is dispelled the heat, on electric component box, be also provided with fin.These fin stretch into or are exposed in fan room by the opening being arranged on demarcation strip, utilize the air-flow that fan blows out to dispel the heat.
At present, the development trend of air conditioner is towards jumbo future development.Along with the capacity of air conditioner is increasing, selected electrical equipment power also must be increasing.The power of electrical equipment is larger means that the caloric value of electrical equipment is larger.Traditional fin radiating mode cannot adapt to the caloric value day by day increasing.Along with the increase of heat dissipation capacity, the radiating mode of the fin inhomogeneous problem of dispelling the heat becomes increasingly conspicuous.And when environment temperature is higher, the effect of fin heat radiation is also undesirable.Insufficient if dispel the heat, the running temperature of electrical equipment is by higher, and this easily causes operation of electric element fault.And if it is abundant to dispel the heat, traditional way is the volume that increases fin, and to increase area of dissipation, this certainly will cause the volume of the electric component box of bearing electric element to increase, thereby need in air conditioner outdoor unit, occupy larger space.Meanwhile, corresponding with the fin increasing, need to configure Wind Volume fan, this further requires air conditioner outdoor unit that larger space is provided.Otherwise, will have influence on setting position and the effective heat exchange area of heat exchanger and fan.
Fan conflicts with the current demand for air conditioner miniaturization for the demand of larger installing space mutually with electric component box.
About existing another problem of electric component box heat radiation, be, as mentioned before, in the set Machine Room of electric component box, also comprise the parts such as compressor, four-way change-over valve, pipe arrangement, these parts also can produce heat in operation of air-conditioner process, if these parts contact with electrical equipment or distribution in electric component box, the heat that they produce is stack mutually, further distribution or electrical equipment is caused to damage, affects the service life of air conditioner.For this reason, must make the parts such as electric component and distribution and compressor, four-way change-over valve, pipe arrangement keep certain distance.In addition, when the layout of each parts in off-premises station designs, also must consider and install and the convenience of maintenance, in other words, electric component box the operation that maintenance personal should be convenient in position is set.
These requirements all cause the design of electric component box and layout to be subject to larger restriction, and then the overall structure of air conditioner, particularly air conditioner outdoor unit has been formed to restriction, have affected the miniaturization of air conditioner.
Summary of the invention
The present invention makes for solving the existing problem of above-mentioned prior art.The object of the present invention is to provide a kind of air conditioner outdoor unit, this air conditioner outdoor unit can guarantee that wherein each electrical equipment is dispelled the heat adequately and uniformly.In addition, the electric parts device compact conformation in this air conditioner outdoor unit, can be arranged in limited space, thereby is convenient to the installation of air conditioner outdoor unit and maintenance.
A kind of air conditioner outdoor unit of transverse-blow type, in this air conditioner outdoor unit, be provided with electric parts device, electric parts device at least comprises first circuit board and second circuit board, in this air conditioner outdoor unit, be also provided with refrigerant loop pipe, it is characterized in that, at least a portion of this refrigerant loop pipe can be used in cooling first circuit board; And, on second circuit board, be provided with fin.
On this basis, electric parts device can comprise electric component box, and electric component box at least comprises the first board and the second board, is used for respectively carrying first circuit board and second circuit board.
And the first board and the second board arrange as follows: first circuit board is positioned on the medial surface of the first board, and on the first board, be provided with opening, thereby, refrigerant loop pipe carries out cooling from lateral surface one side of the first board to first circuit board by this opening, wherein, the medial surface of the first board be the first board towards that side in the space between the first board and the second board, the lateral surface of the first board is that side in the space dorsad of the first board.
And second circuit board is positioned on the medial surface of the second board, on the second board, be provided with opening, fin is through opening, and stretch out from the lateral surface of the second board, wherein, the medial surface of the second board is that side towards the space between the first board and the second board of the second board, and the lateral surface of the second board is that side in the space dorsad of the second board.
By the structure of above electric component box, the pipe arrangement such as refrigerant loop pipe and these two kinds of structures of fin can be combined and dispel the heat.And, can arrange neatly according to actual needs the radiating mode to each electrical equipment.Such as the frequency changer circuit plate of caloric value maximum is arranged on the medial surface of the first board, thereby with refrigerant loop pipe, frequency changer circuit plate is dispelled the heat; Meanwhile, the electrical equipment that other caloric value is less dispels the heat by traditional fin.Thus, can make each electrical equipment obtain fully and uniformly heat radiation, guarantee the reliability of operation of air conditioner.
Electric component box also can comprise the 3rd board, and at least one tertiary circuit plate is installed on the 3rd board.
Wherein, the first board is relative with the second board, and the 3rd board is connected between the first board and the second board.
Further, between the first board and the second board, can be connected with crossbeam.
By the 3rd board is set, electric component box is likely formed and be similar to " コ " shape.Like this, polylith circuit board can be on same level height, guarantee again the spacing between each circuit board simultaneously, thus saving installing space, make the setting of each electrical equipment compacter in, guarantee the heat radiation adequately and uniformly to each circuit board.
At this, the first board, the second board and the 3rd board link together by the mode of screw or welding, or are integrally formed.
On first circuit board, power component can be installed.
The first board can be connected to each other with the second board.
In air conditioner outdoor unit, also can comprise demarcation strip, demarcation strip is separated into fan room and Machine Room by air conditioner outdoor unit, electric parts device is arranged in Machine Room, on the top edge of the second board, be provided with the flange stretching out laterally, on flange, be provided with clamping part, on demarcation strip, be provided with the draw-in groove corresponding with clamping part.
In a kind of specific embodiment, frequency changer circuit plate is installed on the medial surface of the first board, provided with fan circuit board on the medial surface of the second board is provided with Dolby circuit plate, and cold-producing medium control circuit board is installed on the lateral surface of the 3rd board on the medial surface of the 3rd board simultaneously.In addition, on the second board, also reactor can be installed.
Preferably, on the medial surface of the first board, stack gradually heat transfer plate, circuit board installing plate and frequency changer circuit plate are installed.Wherein, heat transfer plate is made by the good metal of conductivity of heat.Like this, by heat transfer plate and circuit board installing plate, the radiating efficiency of frequency changer circuit plate is improved, has also improved the installation fastness to frequency changer circuit plate simultaneously.
Preferably, also heat sink can be set, the power component on frequency changer circuit plate can be fitted on this heat sink, to help heat radiation.
Preferably, several holes are set on circuit board installing plate, the hole corresponding with hole on circuit board installing plate is set on frequency changer circuit plate, by the two ends of fastener being separately fixed in hole corresponding on hole on circuit board installing plate and frequency changer circuit plate, frequency changer circuit plate is installed on circuit board installing plate.Wherein, fastener can be formed from a resin.
Preferably, on the second board, be provided with in the situation of reactor, on the lateral surface of the 3rd board, be correspondingly provided with reactor protective cover, for covering the reactor being arranged on the second board.
In a preferred embodiment, the lateral surface of the 3rd board is towards the place ahead of air conditioner outdoor unit, and cold-producing medium control circuit board is installed, and cold-producing medium control circuit board is arranged to and is arranged on terminal board in Machine Room on same vertical plane.By such setting, can be convenient to maintenance personal's installation and maintenance activity.
Preferably, electric component box is arranged in the upper space of Machine Room.By electric component box being arranged in the upper space of Machine Room, when the pipe arrangement of utilization such as refrigerant loop pipe dispels the heat, make the condensed water that produces because of the temperature difference along pipe arrangement or directly drop onto on the base plate of air conditioner outdoor unit, can avoid like this condensed water to fall on the parts such as circuit board, electric wire, terminal board, avoid thus the risk of short trouble.
In addition, on demarcation strip, be provided with the opening corresponding with opening on the second board, thereby fin enters fan room through the opening on demarcation strip and the opening on the second board.Thus, can to the less electrical equipment of caloric value, dispel the heat by traditional fin mode.
Accompanying drawing explanation
Fig. 1 shows the local stereogram of air conditioner outdoor unit of the present invention.
Fig. 2 shows the stereogram of the electric component box for air conditioner outdoor unit of the present invention.
Fig. 3 is the top view of electric component box of the present invention.
Fig. 4 is the stereogram of the electric component box of the present invention seen from another visual angle.
Fig. 5 is the stereogram of the electric component box of the present invention seen from another visual angle.
Fig. 6 is mounted in the stereogram of the demarcation strip in air conditioner outdoor unit of the present invention.
Fig. 7 is the partial enlarged drawing at the A portion place of demarcation strip shown in Fig. 6.
Fig. 8 illustrates the top view of heat transfer plate.
Fig. 9 illustrates the front view of heat transfer plate.
The specific embodiment
Fig. 1 shows the partial perspective view of transverse-blow type air conditioner outdoor unit of the present invention, wherein, a part of shell of air conditioner outdoor unit is pulled down, to clearly show the inside of this air conditioner outdoor unit.
As shown in Figure 1, air conditioner outdoor unit 1 is separated plate 4 and is divided into fan room 2 and Machine Room 3, accommodates fan and heat exchanger in fan room 2, is provided with compressor, the pipe arrangement such as refrigerant loop pipe, four-way change-over valve etc. in Machine Room 3.In Machine Room 3, be also provided with electric component box 10.As shown in Figure 1, electric component box 10 is arranged in the upper space of Machine Room 3.
Fig. 2 shows the stereogram of electric component box 10 of the present invention.Fig. 3 shows the top view of this electric component box 10.
At the electric component box 10 shown in Fig. 2, comprising three boards, is respectively the first board 11, the second board 12 and the 3rd board 13.The first board 11, the second board 12 and the 3rd board 13 are configured to by screw, welding or the mode such as integrally formed the shape that is similar to " コ " word.Between the first board 11 and the second board 12, be provided with alternatively crossbeam 14, to improve the bulk strength of electric component box 10.But, as shown in the top view in Fig. 3, by suitably choosing the material of electric component box 10, this electric component box 10 also can not comprise crossbeam 14.
At this, for convenience of description, the one side in the space that the first board 11, the second board 12 and the 3rd board 13 are surrounded towards them is called medial surface, and the one side in this space is called the lateral surface of these boards dorsad.
As shown in Figure 3, frequency changer circuit plate 21 is installed on the medial surface of the first board 11.Alternatively, frequency changer circuit plate 21 is installed on the medial surface of the first board 11 by following structure.
First, by the connected mode of screw and so on, heat sink 15 is installed on the medial surface of the first board 11.Then, circuit board installing plate 16 is set, makes heat sink 15 between the first board 11 and circuit board installing plate 16.Circuit board installing plate 16 also can be fixed on the first board 11 by modes such as screws, or circuit board installing plate 16 can directly be fixed on heat sink 15.
Several holes are set on circuit board installing plate 16, meanwhile, the hole corresponding with hole on circuit board installing plate 16 are set on frequency changer circuit plate 21.The fastener 17 corresponding with hole number on frequency changer circuit plate 21 and circuit board installing plate 16 is provided.The two ends of each fastener 17 are individually fixed in the corresponding hole on circuit board installing plate 16 and on frequency changer circuit plate 21, thus frequency changer circuit plate 21 are fixed on circuit board installing plate 16.
On circuit board installing plate 16, be provided with opening.Like this, being arranged on power component on frequency changer circuit plate 21 can be via this opening together with being attached to mutually with heat sink 15.At this, heat sink 15 is made by the good material of heat transfer property, for example, by the metal material of aluminium and so on, made; 17 of circuit board installing plate 16 and fasteners are made by insulating materials, for example, can be that resin is made, or also can be made by other insulating materials as known in the art.The size of heat sink 15 can be roughly the same with circuit board installing plate 16, or heat sink 15 needn't be identical with circuit board installing plate 16 size, as long as its size and setting position and the frequency changer circuit plate 21 that is arranged on circuit board installing plate 16 match.
Get back to Fig. 2, be wherein clearly shown that the structure of seeing from lateral surface one side of the first board 11, can see, on the first board 11, be provided with opening.In the state shown in Fig. 2, at least a portion of heat sink 15 is exposed to this opening.As shown in Figure 2, heat sink 15 is fixed on the first board 11 by four screws.Certainly, the quantity of screw is not limited to the situation shown in figure, and can be to be enough to the fixedly any amount of heat sink 15.
As shown in Figure 1, refrigerant loop pipe 5 is arranged on a heat transfer plate 18.Heat sink 15 is fixed at the aperture position place of this heat transfer plate 18 on the first board 11.The concrete structure of this heat transfer plate 18 is presented in Fig. 8 and 9.Wherein, Fig. 8 shows the top view of this heat transfer plate 18, and Fig. 9 shows the front view of heat transfer plate 18.As shown in FIG. 8 and 9, be provided with pipe arrangement installation portion 51 on heat transfer plate 18, illustrated pipe arrangement installation portion 51 is the form of draw-in groove, and refrigerant loop pipe 5 can block and fits in this draw-in groove, thereby refrigerant loop pipe 5 is fixed on heat transfer plate 18.Like this, by refrigerant loop pipe 5 is fixed on heat transfer plate 18, the cold-producing medium that flows through refrigerant loop pipe 5 just can be through heat transfer plate 18, heat sink 15 and is carried out cooling to the power component on frequency changer circuit plate 21.
As shown in the figure, be provided with some holes on heat transfer plate 18, corresponding screw can pass respectively each hole.Accordingly, on heat sink 15, be also provided with the hole of respective amount and position.Thus, can heat transfer plate 18 be fixed on heat sink 15 by screw.Certainly, fixing between heat transfer plate 18 and heat sink 15 also can be realized by alternate manner, such as welding etc.
Fig. 4 and Fig. 5 show respectively the stereogram of the electric component box 10 of seeing from different perspectives, and wherein, Fig. 4 clearly show that the medial surface of the second board 12, and Fig. 5 clearly show that the lateral surface of the second board 12.
As shown in Figure 4, on the medial surface of the second board 12, be furnished with fan circuit board 22 and reactor 25.In the structure shown in Fig. 4, fan circuit board 22 is arranged on the top of the second board 12, and reactor 25 is arranged on the bottom of the second board 12.
As shown in Figure 5, on the second board 12, be provided with clamping part.Specifically, in the embodiment shown in fig. 5, be provided with the flange stretching out laterally on the top edge of the second board 12, this flange is provided with two clamping parts 121.Draw-in groove 42(on this clamping part 121 and demarcation strip 4 is as shown in Figure 7) match, thus electric component box 10 is installed on demarcation strip 4.On the second board 12, be provided with shown in some opening 122(Fig. 5 is two), the fin 123 of respective amount reaches the outside of the second board 12 by these openings.
From the demarcation strip 4 shown in Fig. 6, can see, also be provided with opening 41 on demarcation strip 4, the position of these openings 41 and quantity are corresponding with the opening 122 on the second board 12, thereby fin 123 can reach in fan room 2 by these openings.Thus, the heat that fan circuit board 22 produces dispels the heat by stretching into the fin 123 of fan room 2.
Get back to Fig. 2 and Fig. 3, on the medial surface of the 3rd board 13, be provided with Dolby circuit plate 24, and cold-producing medium control circuit board 23 is set on the lateral surface of the 3rd board 13.In addition, alternatively, corresponding with the reactor 25 that the bottom that is arranged on the second board 12 medial surfaces is located, in the bottom of the 3rd board 13, be provided with reactor protective cover 26, this reactor protective cover 26 is for protecting reactor 25, to avoid electric wire directly to touch reactor 25.
Below, the air conditioner outdoor unit 1 that above-mentioned electric component box 10 is installed is described in further detail with reference to Fig. 1.
Air conditioner outdoor unit 1 shown in Fig. 1 is separated plate 4 and is divided into fan room 2 and Machine Room 3.Wherein, mounting electrical part cartridge 10 in Machine Room 3.In the optimal way shown in Fig. 1, electric component box 10 is arranged in the upper space of Machine Room 3 of air conditioner outdoor unit 1.As shown in Figure 1, the open side of electric component box 10 that under mounted state, is " コ " shape is towards the rear of air conditioner outdoor unit 1.In other words, the lateral surface of the 3rd board 13 of electric component box 10 is towards the place ahead of air conditioner outdoor unit 1.Meanwhile, the lateral surface of the 3rd board 13 be arranged on terminal board 6 in Machine Room 3 roughly on same vertical plane.Like this, be installed on cold-producing medium control circuit board 23 on the lateral surface of the 3rd board 13 also with terminal board 6 roughly in same vertical plane, thereby be convenient to maintenance personal, cold-producing medium control circuit board 23 is carried out to distribution operation.
Clamping part 121 on the second board 12 is coupled in the draw-in groove 42 on demarcation strip 4, thereby the second board 12 is fitted on demarcation strip 4.Under this state, the opening 122 for the fin 123 of fan circuit board 22 on the second board 12 and the opening 41 on demarcation strip 4 and stretch into fan room 2.
The first board 11 is relative with the second board 12, and refrigerant loop pipe 5 is fixed on the lateral surface of the first board 11 by above-described mode.Thus, can utilize Continuous-flow to frequency changer circuit plate 21, to carry out cooling through the low-temperature refrigerant of refrigerant loop pipe 5.
In the above-described air conditioner outdoor unit 1 that electric component box 10 is installed, fan circuit board 22 circuit boards such as grade utilize traditional fin mode to dispel the heat, and the frequency changer circuit plate 21 of the caloric value maximum institute of the cold-producing medium in refrigerant loop pipe 5 is cooling.Thus, by fin and refrigerant loop pipe 5 are combined, thereby improve the cooling effectiveness to each electrical equipment.
In this manual, the 'fornt', 'back' of using, " on ", D score, " vertically " and " level " etc. be used for representing that direction and directed term are that to take the state in use of air conditioner outdoor unit be benchmark.
Below by reference to the accompanying drawings better embodiment of the present invention be have been described in detail.Should be appreciated that, the electric component box 10 shown in figure and air conditioner outdoor unit 1 that this electric component box 10 is installed be example just, is not construed as limiting the invention.Those skilled in the art can carry out equivalence to some of them details and replace or revise, and can not exceed scope of the present invention.
For example, as shown in FIG., refrigerant loop pipe 5 is arranged on heat sink 15, and then is undertaken cooling by 15 pairs of frequency changer circuit plates of heat sink 21.Those skilled in the art can know, by suitably choosing the material of frequency changer circuit plate, heat sink 15 and circuit board installing plate 16 can be saved.In other words, the first board 11 can directly carry frequency changer circuit plate.Even, heat transfer plate also can save, thereby refrigerant loop pipe 5 can directly contact with frequency changer circuit plate 21.
In above disclosed embodiment, the power component on frequency changer circuit plate 21 is fitted on heat sink 15, thereby conducts heat via heat sink 15 and heat transfer plate 18.But, in power component caloric value, not in king-sized situation, also heat sink 15 can be saved.Like this, refrigerant loop pipe only need dispel the heat to the power component on frequency changer circuit plate 21 by heat transfer plate 18.
In the above description about embodiment, between heat sink and heat transfer plate, between heat sink and the first board etc. the relation of interfixing be by screw and hole coordinate realize.One skilled in the art will recognize that, also can realize this by other known mode and fix, such as welding etc.In addition,, except the above-mentioned pipe arrangement installation portion 51 that is draw-in groove form, refrigerant loop pipe also can fix by other manner known in the art.For example, at heat transfer plate 18, hole can be set, meanwhile, provide several stators.By the cooperation between the hole on screw and heat transfer plate, the state passing between stator and heat transfer plate with refrigerant loop pipe is fixed on stator on heat transfer plate.Thus, by coordinating between stator and heat transfer plate, fix refrigerant loop pipe.Or refrigerant loop pipe also can directly be welded on heat transfer plate.
In above the disclosed embodiments, on the first board 11, the second board 12 and the 3rd board 13, be respectively arranged with frequency changer circuit plate 21, fan circuit board 22, cold-producing medium control circuit board 23, Dolby circuit plate 24, reactor 25 etc.But, circuit board or the electrical equipment of other type also can be set on these boards, this depends on concrete air conditioner type and the board type included according to its actual needs.
In above disclosed embodiment, the installation of frequency changer circuit plate 21 is specifically described.Be appreciated that disclosed installation method is applicable to other circuit board.
As disclosed above, " the electric component box " mentioned in the present invention needn't form enclosure space as " box " in common concept, but can as above-described embodiment, by three boards, surround semi-open space.Therefore, in the present invention " electric component box " thus concept comprise by some boards and form the structure that surrounds space sealing or semi-open.According to this concept, in embodiment, three boards form the situation of " コ " shape, and electric component box of the present invention also can only include two boards.The in the situation that of two boards, these two boards can be constructed as follows: two boards are oppositely arranged, and by crossbeam, connect between two boards; Or two boards can directly be connected mutually, form approximate L font, or two boards also can be connected to each other in same plane.
In addition, electric component box of the present invention also can arrange according to the needs of actual configuration the board of any amount, as long as it can cross a sealing or semi-open space.
Between two boards of above-described " コ " shape electric component box 10, be provided with crossbeam 14.In the embodiment illustrating in the drawings, comprise a crossbeam.But the quantity of crossbeam can be any root according to actual needs.Even, if it is enough to form the strength of materials of electric component box 10, also can omit crossbeam 14.
In above the disclosed embodiments, electric component box 10 is by being arranged on two clamping parts 121 on the second board 12 and being arranged on draw-in groove 42 on demarcation strip 4 and matching and be fixed on demarcation strip 4.Be understandable that, in the light of actual conditions, clamping part and the draw-in groove of any amount can be set, and be not limited only to two clamping parts and draw-in groove.In addition, as substituting that clamping part and draw-in groove are coordinated, electric component box 10 also can be fixed to demarcation strip 4 by alternate manner, for example, by screw, fix.
In addition, show in the drawings, the second board 12 is provided with two openings, corresponding, is also provided with two openings on demarcation strip 4.The quantity that is appreciated that opening can be individual arbitrarily as required.
In above the disclosed embodiments, reactor 25 is arranged on the bottom of the second board 12, and likely the 3rd board 13 is not enough to cover in reactor 25, and therefore reactor protective cover 26 is set, to avoid the danger of electric wire contact reactor 25.Yet, if being enough to guarantee reactor 25, do not expose the height of the 3rd board 13, also reactor protective cover 26 can be omitted.
Claims (11)
1. the air conditioner outdoor unit of a transverse-blow type, in described air conditioner outdoor unit, be provided with electric parts device, described electric parts device at least comprises first circuit board and second circuit board, in described air conditioner outdoor unit, be also provided with refrigerant loop pipe, it is characterized in that, at least a portion of described refrigerant loop pipe can be used in cooling described first circuit board; And, on described second circuit board, be provided with fin.
2. air conditioner outdoor unit as claimed in claim 1, it is characterized in that, described electric parts device also comprises electric component box, described electric component box at least comprises the first board and the second board, wherein, described the first board carries described first circuit board, and described the second board carries described second circuit board.
3. air conditioner outdoor unit as claimed in claim 2, it is characterized in that, described first circuit board is positioned on the medial surface of described the first board, and on described the first board, be provided with opening, thereby, described refrigerant loop pipe carries out cooling from lateral surface one side of described the first board to described first circuit board by described opening, wherein, the described medial surface of described the first board is that described the first board is towards that side in the space between described the first board and described the second board, the lateral surface of described the first board is that side in the described space dorsad of described the first board.
4. air conditioner outdoor unit as claimed in claim 2, it is characterized in that, described second circuit board is positioned on the medial surface of described the second board, on described the second board, be provided with opening, described fin is through described opening, and stretch out from the lateral surface of described the second board, wherein, the described medial surface of described the second board is that side towards the space between described the first board and described the second board of described the second board, and the lateral surface of described the second board is that side in the described space dorsad of described the second board.
5. air conditioner outdoor unit as claimed in claim 2, is characterized in that, described electric component box also comprises the 3rd board, on described the 3rd board, at least one tertiary circuit plate is installed.
6. air conditioner outdoor unit as claimed in claim 5, is characterized in that, described the first board is relative with described the second board, and described the 3rd board is connected between described the first board and described the second board.
7. air conditioner outdoor unit as claimed in claim 6, is characterized in that, between described the first board and described the second board, is connected with crossbeam.
8. air conditioner outdoor unit as claimed in claim 6, is characterized in that, described the first board, described the second board and described the 3rd board link together by the mode of screw or welding, or are integrally formed.
9. air conditioner outdoor unit as claimed in claim 1, is characterized in that, on described first circuit board, power component is installed.
10. air conditioner outdoor unit as claimed in claim 2, is characterized in that, described the first board and described the second board are connected to each other.
11. air conditioner outdoor units as claimed in claim 2, it is characterized in that, described air conditioner outdoor unit comprises demarcation strip, described demarcation strip is separated into fan room and Machine Room by described air conditioner outdoor unit, described electric parts device is arranged in described Machine Room, on the top edge of described the second board, be provided with the flange stretching out laterally, on described flange, be provided with clamping part, on described demarcation strip, be provided with the draw-in groove corresponding with described clamping part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310146173.XA CN104121640B (en) | 2013-04-24 | 2013-04-24 | The air conditioner outdoor unit of transverse-blow type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310146173.XA CN104121640B (en) | 2013-04-24 | 2013-04-24 | The air conditioner outdoor unit of transverse-blow type |
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| CN104121640A true CN104121640A (en) | 2014-10-29 |
| CN104121640B CN104121640B (en) | 2019-03-01 |
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| CN201310146173.XA Active CN104121640B (en) | 2013-04-24 | 2013-04-24 | The air conditioner outdoor unit of transverse-blow type |
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| CN106091168A (en) * | 2015-04-30 | 2016-11-09 | 三星电子株式会社 | The outdoor unit of air-conditioning and the control device for outdoor unit |
| CN106196337A (en) * | 2016-08-31 | 2016-12-07 | 广东美的制冷设备有限公司 | The off-premises station of air-conditioner and there is its air-conditioner |
| CN108954567A (en) * | 2018-08-16 | 2018-12-07 | 中山路得斯空调有限公司 | Cooling unit, manufacturing method of cooling unit and air conditioner outdoor unit applying cooling unit |
| CN110594878A (en) * | 2019-09-26 | 2019-12-20 | 珠海格力电器股份有限公司 | Electrical box assembly, outdoor unit and air conditioner |
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| CN202630256U (en) * | 2012-06-20 | 2012-12-26 | 珠海格力电器股份有限公司 | Module support, electric appliance box of air conditioner outdoor unit and air conditioner outdoor unit |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106091168A (en) * | 2015-04-30 | 2016-11-09 | 三星电子株式会社 | The outdoor unit of air-conditioning and the control device for outdoor unit |
| CN106196337A (en) * | 2016-08-31 | 2016-12-07 | 广东美的制冷设备有限公司 | The off-premises station of air-conditioner and there is its air-conditioner |
| CN108954567A (en) * | 2018-08-16 | 2018-12-07 | 中山路得斯空调有限公司 | Cooling unit, manufacturing method of cooling unit and air conditioner outdoor unit applying cooling unit |
| CN110594878A (en) * | 2019-09-26 | 2019-12-20 | 珠海格力电器股份有限公司 | Electrical box assembly, outdoor unit and air conditioner |
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|---|---|
| CN104121640B (en) | 2019-03-01 |
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