CN106642407A - Electric controller based on thermal superconduction heat dissipating plate and air conditioner outdoor unit - Google Patents
Electric controller based on thermal superconduction heat dissipating plate and air conditioner outdoor unit Download PDFInfo
- Publication number
- CN106642407A CN106642407A CN201610435758.7A CN201610435758A CN106642407A CN 106642407 A CN106642407 A CN 106642407A CN 201610435758 A CN201610435758 A CN 201610435758A CN 106642407 A CN106642407 A CN 106642407A
- Authority
- CN
- China
- Prior art keywords
- air
- radiating plate
- hot superconductive
- electric controller
- superconductive radiating
- Prior art date
- Legal status (The legal status 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 status listed.)
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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
- F24F1/24—Cooling of electric components
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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
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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
- F24F1/38—Fan details of outdoor units, e.g. bell-mouth shaped inlets or fan mountings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
Abstract
The invention provides an electric controller based on a thermal superconduction heat dissipating plate and an air conditioner outdoor unit. The electric controller comprises an electric controller body and the thermal superconduction heat dissipating plate; the electric controller body includes a PCB and an electronic device; the electronic device includes a power device with high heating quantity, and an electronic device with low heating quantity; the power device with high heating quantity and the electronic device with low heating quantity are positioned on the same one surface of the PCB; and the thermal superconduction heat dissipating plate is attached on the surface of the power device with high heating quantity. The electric controller adopts the thermal superconduction heat dissipating plate as a radiator, so that the radiator is simple in structure, heat can be quickly conducted from the heating electronic device and uniformly distributed on the whole thermal superconduction heat dissipating plate, the effective heat dissipating area is increased, the heat dissipating efficiency is higher, and the temperature of the heating electronic device is lowered.
Description
Technical field
The present invention relates to air conditioner technical field, more particularly to a kind of electric controller and sky based on hot superconductive radiating plate
Adjust off-premises station.
Background technology
With the development of technology, requirement more and more higher of the people to quality of the life, efficient, quiet, frequency conversion, energy-conservation and intelligence
The air-conditioning of control has become requisite equipment in people's daily life.With the function of air conditioner electric control device it is more and more stronger
Greatly, the caloric value of IGBT, MOSFET, Diode, IPM constant power module in electric controller it is increasing, to radiate requirement also get over
Come higher so that thermal design of the air-conditioning manufacturer to air conditioner electric control device is increasingly paid attention to.
To domestic air conditioner, electric controller radiating is usually used Al squeezing material radiator, to high-performance frequency conversion heat pump air conditioner, often
The aluminum profile heat radiator of rule can not meet radiating requirements, and existing manufacturer adopts liquid-cooling heat radiation on market, i.e., from compressor refrigerant
Bypass is drawn on pipeline, the liquid cooling plate cooling line of electric controller is connected to, using refrigerant fluxion strap electric controller power device is walked
Heat, reaches the purpose of electric controller radiating and cooling.But this radiating mode needs to arrange refrigerant inlet and outlet piping, the whole air-conditioning for making
Refrigerant pipeline system complex, while also increasing coolant quantity and compressor loads, and needs joint to connect because increasing refrigerant branch road
Connect and new pipeline, not only increase cost, also add the leakage point of coolant system, reduce the reliability of system.
Hot superconductive radiating plate is that the latticed closed conduct being interconnected is provided with a metallic plate, in the pipe of closing
Working media is filled with road, is constituted and is had heat conduction rate fast, uniform temperature is good, a kind of big New-type plate heat transmitter of heat power
Part.
The present invention is exactly to carry out cooling to air conditioner electric control device using the quick conductive characteristic of hot superconductive radiating plate and carry
A kind of electric controller and air-conditioner outdoor unit based on hot superconductive radiating plate for going out.
The content of the invention
In order to solve the deficiencies in the prior art, the present invention proposes a kind of electric controller based on hot superconductive radiating plate and air-conditioning
Off-premises station, for solving prior art in presence of radiating is carried out to high-performance frequency conversion heat pump air conditioner electric controller using liquid-cooling heat radiation
Whole train of mechanism is complicated, increased coolant quantity and compressor loads, whole system increased leakage point and reduce system can
By property the problems such as.
For achieving the above object and other related purposes, the present invention provides a kind of electric controller based on hot superconductive radiating plate,
The electric controller based on hot superconductive radiating plate includes：Electric controller main body and hot superconductive radiating plate；
The electric controller main body includes PCB and electronic devices and components；The electronic devices and components include that caloric value is big
Power device and the little electronic devices and components of caloric value, the little electronics unit of the big power device of the caloric value and the caloric value
Device is located on the same surface of the PCB；
The hot superconductive radiating plate is attached at the big power device surface of the caloric value；Shape in the hot superconductive radiating plate
Into the Super-conductive conduit road for having given shape, the Super-conductive conduit road is closing pipe line, filled with heat transfer in the Super-conductive conduit road
Working medium.
As a kind of preferred version of the electric controller based on hot superconductive radiating plate of the present invention, the big power of the caloric value
, near one end of the PCB, the little electronic devices and components of the caloric value are near the another of the PCB for device
End.
As a kind of preferred version of the air-conditioner outdoor unit of the present invention, the big power device of the caloric value and the heating
Dividing plate is provided between the little electronic devices and components of amount.
Used as a kind of preferred version of the electric controller based on hot superconductive radiating plate of the present invention, the hot superconductive radiating plate is certainly
The big power device annex of the caloric value is along the direction parallel to the PCB surface to away from the electronic devices and components
Direction extend.
As a kind of preferred version of the electric controller based on hot superconductive radiating plate of the present invention, on the hot superconductive radiating plate
It is provided with radiating fin, the radiating fin is vertical with the surface of the hot superconductive radiating plate or oblique.
As a kind of preferred version of the electric controller based on hot superconductive radiating plate of the present invention, on the hot superconductive radiating plate
Radiating fin device is provided with, the radiating fin device includes substrate and radiating fin, and the substrate adheres on the hot superconduction
The surface of heat sink, the radiating fin is fixed on the substrate, and vertical with the surface of the hot superconductive radiating plate or oblique
Hand over.
Used as a kind of preferred version of the electric controller based on hot superconductive radiating plate of the present invention, the hot superconductive radiating plate is
Composite board type structure, the Super-conductive conduit road is formed by blowing-up technology.
Used as a kind of preferred version of the electric controller based on hot superconductive radiating plate of the present invention, the Super-conductive conduit road is in institute
State on hot superconductive radiating plate is in one side bulging state, two-sided bulging state or two-sided flat shape state.
As a kind of preferred version of the electric controller based on hot superconductive radiating plate of the present invention, the shape on the Super-conductive conduit road
Shape is hexagonal honeycomb shape, circular cellular, quadrangle is cellular, multiple U-shapeds, rhombus, triangle, annulus of head and the tail series connection
Shape, or any combination of any of which above figure.
As a kind of preferred version of the electric controller based on hot superconductive radiating plate of the present invention, on the hot superconductive radiating plate
Region between Super-conductive conduit road is provided with perforate.
The present invention also provides a kind of air-conditioner outdoor unit, and the air-conditioner outdoor unit includes automatically controlled described in any of the above-described scheme
Device.
Used as a kind of preferred version of the air-conditioner outdoor unit of the present invention, the air-conditioner outdoor unit also includes：Shell, air-conditioner wind
Fan, air-conditioning bulkhead bracket, compressor of air conditioner and heat exchanger of air condition；The electric controller, the hot superconductive radiating plate, the air-conditioning
Fan, the air-conditioning bulkhead bracket, the compressor of air conditioner and the heat exchanger of air condition are respectively positioned on the inside the shell, and described
Electric controller main body and the compressor of air conditioner are located at the side of the air-conditioning bulkhead bracket, the hot superconductive radiating plate, the sky
Fan and the heat exchanger of air condition is adjusted to be located at the opposite side of the air-conditioning bulkhead bracket.
Used as a kind of preferred version of the air-conditioner outdoor unit of the present invention, the electric controller is located at the top of the inside the shell；
The PCB is horizontally disposed with, and positioned at the side of the heat exchanger of air condition over top；The big power of the caloric value
The little electronic devices and components of device and the caloric value are respectively positioned on the lower surface of the PCB.
Used as a kind of preferred version of the air-conditioner outdoor unit of the present invention, the big power device of the caloric value is located at the electricity
Near the side of the air-conditioning bulkhead bracket in control device main body, the little electronic devices and components of the caloric value are located at the electric controller master
In vivo away from the side of the air-conditioning bulkhead bracket.
Used as a kind of preferred version of the air-conditioner outdoor unit of the present invention, the air-conditioner outdoor unit also includes：Air-conditioning fan
Frame, the air-conditioning fan support is located at the inside the shell；The air-conditioning fan is fixed on described via the air-conditioning fan support
On heat exchanger of air condition and the outer casing inner wall.
Used as a kind of preferred version of the air-conditioner outdoor unit of the present invention, the hot superconductive radiating plate is big from the caloric value
Power device extends to the top of the air-conditioning fan and the air-conditioning fan support.
As described above, the electric controller based on hot superconductive radiating plate and air-conditioner outdoor unit of the present invention, with following beneficial effect
Really：
1) using hot superconductive radiating plate as radiator so that while heat spreader structures are simple, can by heat from send out
Quickly conduct on thermoelectron components and parts and be evenly distributed on whole hot superconductive radiating plate, increased effective area of dissipation, radiate
Efficiency is higher, so as to reduce the temperature of heating electronic component；
2) the big power device of the caloric value in electric controller is arranged at one end of PCB, the little electronics of caloric value
Components and parts are arranged at the other end of PCB, and centre is provided with dividing plate and separates, and are easy to hot superconductive radiating plate and the big work(of caloric value
The installation of rate device and the protection of other electronic devices and components, increased the reliability of electric controller；
3) radiating fin is set on hot superconductive radiating plate, is effectively increased area of dissipation, improve heat-sinking capability, increase air-conditioning
The use range of electric controller；
4) the hot superconductive radiating plate is provided with perforate, can increase the cross-ventilation of hot superconductive radiating plate upper surface, and
Be conducive to draining and be deposited on the ponding of hot superconductive radiating plate surface, be more beneficial for the waterproof of electric controller so that the waterproof of electric controller
It is more simple；
5) hot superconductive radiating piece is arranged in the space between fan outer and shell, that is, be effectively utilized the sky of off-premises station
Between, while and radiated using the air stream of air-conditioning fan, enhance radiating effect；
6) air-conditioner outdoor unit of the invention does not use refrigerant cold drawing radiator structure, it is possible to reduce refrigerant pipeline branch road, while
The radiating requirements of the electric controller of high heating can be met again, that is, simplify heat spreader structures reduces system leak point again, improves
The reliability of system.
Description of the drawings
Fig. 1 is shown as the structural representation of the electric controller based on hot superconductive radiating plate provided in the embodiment of the present invention one.
Fig. 2 is shown as the hot superconductive radiating in the electric controller based on hot superconductive radiating plate provided in the embodiment of the present invention one
The Super-conductive conduit road part partial cross section enlarged drawing of plate.
Fig. 3 is shown as the hot superconduction in inside in the electric controller based on hot superconductive radiating plate provided in the embodiment of the present invention one
The structural representation of the hot superconductive radiating plate for being shaped as hexagonal honeycomb shape of pipeline.
Fig. 4 is shown as the mplifying structure schematic diagram of a-quadrant in Fig. 3.
Fig. 5 and Fig. 6 are shown as the structure of the electric controller based on hot superconductive radiating plate provided in the embodiment of the present invention two and show
It is intended to.
Fig. 7 to Fig. 8 is shown as the structural representation of the air-conditioner outdoor unit provided in the embodiment of the present invention three.
Component label instructions
1 electric controller main body
11 PCBs
The big power device of 121 caloric values
The little electronic devices and components of 122 caloric values
13 dividing plates
2 hot superconductive radiating plates
21 first sheet materials
22 second sheet materials
23 Super-conductive conduit roads
24 non-pipeline portions
25 bulge-structures
26 heat-transfer working mediums
3 radiating fin devices
31 substrates
32 radiating fins
4 perforates
5 shells
61 air-conditioning fans
62 air-conditioning bulkhead brackets
63 air-conditioning fan supports
7 compressors of air conditioner
8 heat exchanger of air condition
9 heat-conducting pads
Specific embodiment
Embodiments of the present invention are illustrated below by way of specific instantiation, those skilled in the art can be by this specification
Disclosed content understands easily other advantages and effect of the present invention.The present invention can also pass through concrete realities different in addition
The mode of applying is carried out or applies, the every details in this specification can also based on different viewpoints with application, without departing from
Various modifications and changes are carried out under the spirit of the present invention.
Fig. 1 to Fig. 8 is referred to, it should be noted that the diagram provided in the present embodiment only illustrates in a schematic way this
The basic conception of invention, though only show in diagram with relevant component in the present invention rather than according to package count during actual enforcement
Mesh, shape and size are drawn, and the kenel of each component, quantity and ratio can be a kind of random change during its actual enforcement, and its
Assembly layout kenel is likely to increasingly complex.
Embodiment one
Fig. 1 is referred to, the present invention provides a kind of electric controller based on hot superconductive radiating plate, described based on hot superconductive radiating plate
Electric controller include：Electric controller main body 1 and hot superconductive radiating plate 2；The electric controller main body 1 includes PCB 11 and electronics
Components and parts；The electronic devices and components include the little electronic devices and components 122 of the big power device 121 of caloric value and caloric value, institute
The little electronic devices and components 122 of the big power device 121 of caloric value and the caloric value are stated positioned at the same of the PCB 11
On surface；The hot superconductive radiating plate 2 is attached at the big surface of power device 121 of the caloric value；The hot superconductive radiating plate 2
The Super-conductive conduit road 23 of given shape is inside formed with, the Super-conductive conduit road 23 is closing pipe line, in the Super-conductive conduit road 23
Filled with heat-transfer working medium 26.
It should be noted that so-called caloric value is a relative concept greatly in the big power device 121 of the caloric value, it is
For the electronic devices and components little compared to caloric value；In the present embodiment, the big power device 121 of the caloric value refers to the electricity
MOSFET (mos field effect transistor), IGBT (insulated gate bipolar transistor), Diode in control device 1
(diode), IPM (SPM) constant power device, the little electronic devices and components 122 of the caloric value refer to electric capacity,
The others electronic devices and components such as inductance, transformer, resistance.
As an example, the big power device 121 of the caloric value is near one end of the PCB 11, the heating
The other end of the little electronic devices and components 122 of amount near the PCB 11.
As an example, set between the little electronic devices and components 122 of the big power device 121 of the caloric value and the caloric value
There is dividing plate 13.The big power device 121 of the caloric value in the electric controller main body 1 is arranged at into the PCB 11
One end, the little electronic devices and components of caloric value are arranged at the other end of PCB 11, and centre is provided with the dividing plate 13 and separates,
It is easy to the installation and the protection of other electronic devices and components of the hot superconductive radiating plate 2 and the big power device 121 of caloric value, increases
The reliability of the electric controller is added.
As an example, the hot superconductive radiating plate 2 from the big annex of power device 121 of the caloric value along parallel to described
The direction on the surface of PCB 11 to the direction away from the electronic devices and components extends.The surface of i.e. described hot superconductive radiating plate 2
It is parallel with the surface of the PCB 11.
As an example, the hot superconductive radiating plate 2 is composite board type structure, and the surface of the hot superconductive radiating plate 2 can be with
For two-sided bulging state as shown in Figure 2, the hot superconductive radiating plate 2 includes the first sheet material 21 and the first sheet material 22, described first
Sheet material 21 is combined with each other with first sheet material 22 by rolling process；The Super-conductive conduit road 23 passes through blowing-up technology shape
Into, formed Super-conductive conduit road 23 while, first sheet material 21 and first sheet material 22 surface formed with
The corresponding bulge-structure 25 in the Super-conductive conduit road 23.Except the structure shown in Fig. 2, the hot superconductive radiating plate 2 includes institute
When stating the first sheet material 21 and first sheet material 22, blowing-up technology can also be passed through and forming the same of the Super-conductive conduit road 23
When, form corresponding with the Super-conductive conduit road 23 on the surface of the surface of first sheet material 21 or first sheet material 22
The bulge-structure 25, i.e., the surface of described hot superconductive radiating plate 2 is in one side bulging state.The surface of the hot superconductive radiating plate 2
Can also be two-sided flat shape state, the concrete structure of now described hot superconductive radiating plate 2 can be with Application No.
The structure of the hardened structure of two-sided flat hot superconductive radiating described in 201511029540.3 patent application document is identical, specifically please join
The patent application document is read, is not repeated herein.
As an example, the heat-transfer working medium 26 is fluid, it is preferable that the heat-transfer working medium 26 is gas or liquid or gas
With the mixture of liquid, it is further preferable that in the present embodiment, the heat-transfer working medium 26 is the mixture of liquid and gas.
As an example, the shape on the Super-conductive conduit road 23 can be hexagonal honeycomb shape, crisscross netted, head and the tail
Any combination more than multiple U-shapeds, rhombus, triangle, annular or any of which connected.Fig. 3 is with the Super-conductive conduit
Road 23 is shaped as hexagonal honeycomb shape as an example.From the figure 3, it may be seen that hexagonal inner and the hot superconductive radiating plate 2 in Fig. 3
Fringe region be non-pipeline portions 24, each described hexagon being interconnected is the Super-conductive conduit road 23.
As an example, the material of the hot superconductive radiating plate 2 should be the good material of thermal conductivity；Preferably, the present embodiment
In, the material of the hot superconductive radiating plate 2 can be copper, copper alloy, aluminum or aluminum alloy or any combination more than any one.
As an example, Fig. 4, the area on the hot superconductive radiating plate 2 between the Super-conductive conduit road 23 are referred to incorporated by reference to Fig. 3
Domain is provided with perforate 4, i.e., hexagonal inner forms the perforate 4 in such as Fig. 3 and Fig. 4, and the perforate 4 preferably runs through the heat
The through hole of the whole thickness of superconductive radiating plate 2.The shape of the air switch 4 can be provided in round according to actual needs, rectangle, six sides
Shape etc. is variously-shaped, Fig. 3 and Fig. 4 with the perforate 4 it is generally circular in shape as an example.On the hot superconductive radiating plate 2
The perforate 4 is provided with, the cross-ventilation of the hot upper surface of superconductive radiating plate 2 can be increased, being conducive to draining again is deposited on institute
The ponding on the hot surface of superconductive radiating plate 2 is stated, the waterproof of the electric controller 1 is more beneficial for so that the waterproof of the electric controller 1 is more
Simply.
Embodiment two
Fig. 5 and Fig. 6 is referred to, the present invention also provides a kind of electric controller based on hot superconductive radiating plate, in the present embodiment
The structure of the electric controller based on hot superconductive radiating plate described in the electric controller based on hot superconductive radiating plate and embodiment one
Roughly the same, the difference of the two is：Radiating is not provided with described hot superconductive radiating plate 2 described in embodiment one in electric controller
Fin arrangement or radiating fin, and the described hot surface of superconductive radiating plate 2 in the described electric controller in the present embodiment is provided with scattered
Hot fin arrangement 3 is directly provided with radiating fin 32.
In one example, the hot superconductive radiating plate 2 is provided with radiating fin device 3, and the radiating fin device 3 includes
Substrate 31 and radiating fin 32, the substrate 31 adheres on the surface of the hot superconductive radiating plate 2, and the radiating fin 32 is fixed
On the substrate 31, and or oblique vertical with the surface of the hot superconductive radiating plate 2.Specifically, the substrate 31 can lead to
Cross welding or bond or technique that screw is fixed is arranged at the surface of the hot superconductive radiating plate 2, and the surface of the substrate 31
Contact with the surface of the hot superconductive radiating plate 2；The radiating fin 32 can be by profile extrusion technique, extruding inserted sheet work
Skill, heat-conducting glue bonding process, Welding technique etc. are fixed on the surface of the substrate 31, and the radiating fin 32 can be with
The perpendicular of the substrate 31 and the hot superconductive radiating plate 2, as shown in Figure 5, it is also possible to the substrate 31 and described
The surface oblique of hot superconductive radiating plate 2, as shown in Figure 6.
As an example, during the surface oblique of the radiating fin 32 and the substrate 31 and the hot superconductive radiating plate 2, institute
Stating radiating fin 32 can incline to the side away from the electric controller main body 1, it is also possible to near the electric controller main body 1
Side inclines, and Fig. 6 is inclined as an example with the radiating fin 32 to the side away from the electric controller main body 1.
In another example, the hot superconductive radiating plate 2 is provided with radiating fin 32, and the radiating fin 32 directly passes through
Welding or bonding process are fixed on the surface of the hot superconductive radiating plate 2, the radiating fin 32 and the hot superconductive radiating plate 2
Surface can be equally vertical or oblique.
As an example, the radiating fin 32 can be the metallic plate of ordinary metallic material, such as aluminium sheet, copper coin.
The radiating fin device 3 or the radiating fin 32 for including the radiating fin 32 is set on hot superconductive radiating plate 2, effectively
Increase area of dissipation, improve heat-sinking capability, increase the use range of air conditioner electric control device.
As an example, the quantity of the radiating fin 32 is multiple, the multiple parallel interval of the radiating fin 32 distributions, and
The length of each radiating fin 32 can be with equal, it is also possible to is set to according to actual needs.
Embodiment three
Fig. 7 and Fig. 8 is referred to, the present invention also provides a kind of air-conditioner outdoor unit, and the air-conditioner outdoor unit is included such as embodiment
The electric controller based on hot superconductive radiating plate described in one.The concrete structure of the electric controller based on hot superconductive radiating plate please join
Embodiment one is read, is not repeated herein.
As an example, please continue to refer to Fig. 7 and Fig. 8, the air-conditioner outdoor unit also shell 5, air-conditioning fan 61, air-conditioning dividing plate
Support 62, compressor of air conditioner 7 and heat exchanger of air condition 8；The electric controller, the hot superconductive radiating plate 2, the air-conditioning fan
61st, the air-conditioning bulkhead bracket 62, the compressor of air conditioner 7 and the heat exchanger of air condition 8 are respectively positioned in the shell 5, and
The electric controller main body 1 and the compressor of air conditioner 7 are located at the side of the air-conditioning bulkhead bracket 62, the hot superconductive radiating plate
2nd, the air-conditioning fan 61 and the heat exchanger of air condition 8 are located at the opposite side of the air-conditioning bulkhead bracket 62.The air conditioner heat
Exchanger 8 is fixed on the inwall of the shell 5, and the shape of the heat exchanger of air condition 8 can be set according to actual needs
It is fixed, in Fig. 7 and Fig. 8 with the heat exchanger of air condition 8 as L-type as an example, but be not limited thereto in practical structures.
As an example, the electric controller is located at the top in the shell 5；The PCB 11 be horizontally disposed with, i.e., with
The perpendicular of the air-conditioning bulkhead bracket 62, and positioned at the side of the over top of the heat exchanger of air condition 8；The heating
The little electronic devices and components 122 of the big power device 121 of amount and the caloric value are respectively positioned on the lower surface of the PCB 11
On.
As an example, the big power device 121 of the caloric value be located at the electric controller main body 1 near the air-conditioning every
The side of board mount 62, the little electronic devices and components 122 of the caloric value be located at the electric controller main body 1 in away from the air-conditioning every
The side of board mount 62.
As an example, the air-conditioner outdoor unit also includes：Air-conditioning fan support 63 and heat-conducting pad 9, the air-conditioning fan
Support 63 and the heat-conducting pad 9 are respectively positioned in the shell 5；The air-conditioning fan 61 is solid via the air-conditioning fan support 63
On the inwall of the heat exchanger of air condition 8 and the shell 5, the hot superconductive radiating plate 2 is pasted via the heat-conducting pad 9
Invest the big surface of power device 121 of the caloric value.
As an example, the hot superconductive radiating plate 2 extends to institute away from one end of the big power device 121 of the caloric value
The top of air-conditioning fan 61 and the air-conditioning fan support 63 is stated, i.e., described hot superconductive radiating plate 2 is big away from the caloric value
The part of power device 121 is located in the space between the outer of the air-conditioning fan 61 and the shell 5.The hot superconductive radiating
Plate 2 is arranged between the outer of the air-conditioning fan 61 and the shell 5 away from the part of the big power device 121 of the caloric value
Space in, that is, be effectively utilized the space of the air-conditioner outdoor unit, while and using the air-conditioning fan 61 air stream come
Radiated, enhanced radiating effect.
Example IV
The present invention also provides a kind of air-conditioner outdoor unit, described in the air-conditioner outdoor unit in the present embodiment and embodiment three
Air-conditioner outdoor unit structure it is roughly the same, the difference of the two is, described in the air-conditioner outdoor unit described in embodiment three
Electric controller based on hot superconductive radiating plate is the electric controller described in embodiment one, and in the air-conditioner outdoor unit described in this enforcement
The electric controller based on hot superconductive radiating plate be embodiment two described in electric controller.In addition to the electric controller, this
The other structures of the air-conditioner outdoor unit in embodiment are identical with the structure of the air-conditioner outdoor unit described in embodiment three, tool
Body refers to embodiment three, and this is not repeated.
As an example, in the present embodiment, the radiating fin 32 is extended downwardly from the hot superconductive radiating plate 2, i.e., to institute
The direction for stating air-conditioning fan 61 extends, i.e., described radiating fin 32 is located between the outer of the air-conditioning fan 61 and the shell 5
Space in.The radiating fin 32 is arranged in the space between the outer of the air-conditioning fan 61 and the shell 5, i.e., effectively
The space of the air-conditioner outdoor unit is make use of, while and radiated using the air stream of the air-conditioning fan 61, enhance
Radiating effect.
It should be noted that due to the finite gap between the hot superconductive radiating plate 2 and the shell 5, the radiating
Fin 32 needs vertically to extend or incline to the direction of the air-conditioning fan 61 to extend, but no matter which kind of situation, is required for ensureing
The radiating fin 32 can not have undesirable effect to the work of the normal rotation of the air-conditioning fan 61.
In sum, the present invention provides a kind of electric controller and air-conditioner outdoor unit based on hot superconductive radiating plate, described to be based on
The electric controller of hot superconductive radiating plate includes：Electric controller main body and hot superconductive radiating plate；The electric controller main body includes PCB
And electronic devices and components；The electronic devices and components include the little electronic devices and components of the big power device of caloric value and caloric value, institute
State the little electronic devices and components of the big power device of caloric value and the caloric value to be located on the same surface of the PCB；
The hot superconductive radiating plate is attached at the big power device surface of the caloric value；It is formed with the hot superconductive radiating plate specific
The Super-conductive conduit road of shape, the Super-conductive conduit road is closing pipe line, and heat-transfer working medium is filled with the Super-conductive conduit road.This
It is bright using hot superconductive radiating plate as radiator so that while heat spreader structures are simple, can by heat from heating electronics unit
Quickly conduct on device and be evenly distributed on whole hot superconductive radiating plate, increased effective area of dissipation, radiating efficiency is higher,
So as to reduce the temperature of heating electronic component；The big power device of caloric value in electric controller is arranged at into PCB
One end, the little electronic devices and components of caloric value are arranged at the other end of PCB, and centre is provided with dividing plate and separates, and is easy to hot superconduction
Heat sink and the installation and the protection of other electronic devices and components of the big power device of caloric value, increased the reliability of electric controller
Property；Radiating fin is set on hot superconductive radiating plate, area of dissipation is effectively increased, heat-sinking capability is improved, increases air conditioner electric control device
Use range；The hot superconductive radiating plate is provided with perforate, can increase the cross-ventilation of hot superconductive radiating plate upper surface, and
Be conducive to draining and be deposited on the ponding of hot superconductive radiating plate surface, be more beneficial for the waterproof of electric controller so that the waterproof of electric controller
It is more simple；Hot superconductive radiating piece is arranged in the space between fan outer and shell, that is, be effectively utilized the sky of off-premises station
Between, while and radiated using the air stream of air-conditioning fan, enhance radiating effect；The air-conditioner outdoor unit of the present invention does not make
With refrigerant cold drawing radiator structure, it is possible to reduce refrigerant pipeline branch road, while and can meet the radiating requirements of the electric controller of high heating,
Simplify heat spreader structures reduces system leak point again, improves the reliability of system.
The principle and its effect of above-described embodiment only illustrative present invention, it is of the invention not for limiting.It is any ripe
Know the personage of this technology all can carry out modifications and changes under the spirit and the scope without prejudice to the present invention to above-described embodiment.Cause
This, such as those of ordinary skill in the art is complete with institute under technological thought without departing from disclosed spirit
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (16)
1. a kind of electric controller based on hot superconductive radiating plate, it is characterised in that the electric controller bag based on hot superconductive radiating plate
Include：Electric controller main body and hot superconductive radiating plate；
The electric controller main body includes PCB and electronic devices and components；The electronic devices and components include the big work(of caloric value
The little electronic devices and components of rate device and caloric value, the little electronic devices and components of the big power device of the caloric value and the caloric value
On the same surface of the PCB；
The hot superconductive radiating plate is attached at the big power device surface of the caloric value；It is formed with the hot superconductive radiating plate
The Super-conductive conduit road of given shape, the Super-conductive conduit road is closing pipe line, and heat-transfer working medium is filled with the Super-conductive conduit road.
2. the electric controller based on hot superconductive radiating plate according to claim 1, it is characterised in that：The big work(of the caloric value
, near one end of the PCB, the little electronic devices and components of the caloric value are near the another of the PCB for rate device
End.
3. the electric controller based on hot superconductive radiating plate according to claim 2, it is characterised in that：The big work(of the caloric value
Dividing plate is provided between the little electronic devices and components of rate device and the caloric value.
4. the electric controller based on hot superconductive radiating plate according to claim 1, it is characterised in that：The hot superconductive radiating plate
From the big power device annex of the caloric value along the direction parallel to the PCB surface to away from electronics unit device
The direction of part extends.
5. the electric controller based on hot superconductive radiating plate according to claim 1, it is characterised in that：The hot superconductive radiating plate
It is provided with radiating fin, the radiating fin is vertical with the surface of the hot superconductive radiating plate or oblique.
6. the electric controller based on hot superconductive radiating plate according to claim 1, it is characterised in that：The hot superconductive radiating plate
Radiating fin device is provided with, the radiating fin device includes substrate and radiating fin, and it is super that the substrate adheres on the heat
Lead the surface of heat sink, the radiating fin is fixed on the substrate, and it is vertical with the surface of the hot superconductive radiating plate or
Oblique.
7. the electric controller based on hot superconductive radiating plate according to any one of claim 1 to 6, it is characterised in that：It is described
Hot superconductive radiating plate is composite board type structure, and the Super-conductive conduit road is formed by blowing-up technology.
8. the electric controller based on hot superconductive radiating plate according to claim 7, it is characterised in that：The Super-conductive conduit road exists
It is in one side bulging state, two-sided bulging state or two-sided flat shape state on the hot superconductive radiating plate.
9. the electric controller based on hot superconductive radiating plate according to any one of claim 1 to 6, it is characterised in that：It is described
Super-conductive conduit road is shaped as that hexagonal honeycomb shape, circular cellular, quadrangle be cellular, multiple U-shapeds, water chestnut of head and the tail series connection
Shape, triangle, annular, or any combination of any of which above figure.
10. the electric controller based on hot superconductive radiating plate according to any one of claim 1 to 6, it is characterised in that：It is described
Region on hot superconductive radiating plate between Super-conductive conduit road is provided with perforate.
11. present invention also provide a kind of air-conditioner outdoor unit, it is characterised in that the air-conditioner outdoor unit include as claim 1 to
Electric controller any one of 10.
12. air-conditioner outdoor units according to claim 11, it is characterised in that：The air-conditioner outdoor unit also includes：Shell, sky
Adjust fan, air-conditioning bulkhead bracket, compressor of air conditioner and heat exchanger of air condition；It is the electric controller, the hot superconductive radiating plate, described
Air-conditioning fan, the air-conditioning bulkhead bracket, the compressor of air conditioner and the heat exchanger of air condition are respectively positioned on the inside the shell, and
The electric controller main body and the compressor of air conditioner are located at the side of the air-conditioning bulkhead bracket, the hot superconductive radiating plate, institute
State air-conditioning fan and the heat exchanger of air condition is located at the opposite side of the air-conditioning bulkhead bracket.
13. air-conditioner outdoor units according to claim 12, it is characterised in that：The electric controller is located at the upper of the inside the shell
Portion；The PCB is horizontally disposed with, and positioned at the side of the heat exchanger of air condition over top；The caloric value is big
The little electronic devices and components of power device and the caloric value are respectively positioned on the lower surface of the PCB.
14. air-conditioner outdoor units according to claim 13, it is characterised in that：The big power device of the caloric value is located at institute
State near the side of the air-conditioning bulkhead bracket in electric controller main body, the little electronic devices and components of the caloric value are located at described automatically controlled
Away from the side of the air-conditioning bulkhead bracket in device main body.
15. air-conditioner outdoor units according to claim 11, it is characterised in that：The air-conditioner outdoor unit also includes：Air-conditioner wind
Fan support, the air-conditioning fan support is located at the inside the shell；The air-conditioning fan is fixed on via the air-conditioning fan support
On the heat exchanger of air condition and the outer casing inner wall.
16. air-conditioner outdoor units according to claim 15, it is characterised in that：The hot superconductive radiating plate is from the caloric value
Big power device extends to the top of the air-conditioning fan and the air-conditioning fan support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610435758.7A CN106642407A (en) | 2016-06-17 | 2016-06-17 | Electric controller based on thermal superconduction heat dissipating plate and air conditioner outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610435758.7A CN106642407A (en) | 2016-06-17 | 2016-06-17 | Electric controller based on thermal superconduction heat dissipating plate and air conditioner outdoor unit |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610435758.7A Pending CN106642407A (en) | 2016-06-17 | 2016-06-17 | Electric controller based on thermal superconduction heat dissipating plate and air conditioner outdoor unit |
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Effective date of registration: 20201106 Address after: Room 201, 2 / F, building 2, No. 9, Taiji Road, Yuhang Economic and Technological Development Zone, Yuhang District, Hangzhou City, Zhejiang Province Applicant after: ZHEJIANG JIAXI TECHNOLOGY Co.,Ltd. Address before: 200241, room 06, room 1, building 555, building 1, Dongchuan Road, Minhang District, Shanghai, Applicant before: KARHE TECHNOLOGY Co.,Ltd. |
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Address after: 311100 Room 201, 2 / F, building 2, No. 9, Taiji Road, Yuhang Economic and Technological Development Zone, Yuhang District, Hangzhou City, Zhejiang Province Applicant after: Zhejiang Jiaxi Technology Co.,Ltd. Address before: Room 201, 2 / F, building 2, No. 9, Taiji Road, Yuhang Economic and Technological Development Zone, Yuhang District, Hangzhou City, Zhejiang Province Applicant before: ZHEJIANG JIAXI TECHNOLOGY Co.,Ltd. |
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Application publication date: 20170510 |