CN108151187A - A kind of electrical appliance kit refrigerant radiator structure and air-conditioner outdoor unit - Google Patents
A kind of electrical appliance kit refrigerant radiator structure and air-conditioner outdoor unit Download PDFInfo
- Publication number
- CN108151187A CN108151187A CN201711433880.1A CN201711433880A CN108151187A CN 108151187 A CN108151187 A CN 108151187A CN 201711433880 A CN201711433880 A CN 201711433880A CN 108151187 A CN108151187 A CN 108151187A
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- Prior art keywords
- heat
- electrical appliance
- appliance kit
- hole
- power module
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/20—Electric components for separate outdoor units
- F24F1/24—Cooling of electric components
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of electrical appliance kit refrigerant radiator structures to include circuit board, heat-conductive assembly, electrical appliance kit case component, radiating subassembly.Circuit board includes power module, and power module is fixed on back of circuit board；Heat-conductive assembly includes heat-conducting plate, heat-conducting pad；The one side of heat-conducting plate is close to power module, and another side is close to heat-conducting pad；Electrical appliance kit case component includes collet, shell；Collet is detachably connected with shell；Collet is the box body of upper opening, and first through hole is set in its bottom, is adapted to power module installation；Circuit board is fixed on the bottom of collet, and power module is installed in first through hole；Shell is provided with the first inwardly open groove；Heat-conducting plate and heat-conducting pad are located in the first groove；In the first bottom portion of groove, the second through-hole is set；Radiating subassembly includes heat sink, refrigerant pipe；Radiating subassembly is located at the outside of electrical appliance kit, and the plane of heat sink is close to heat-conducting pad.Facilitating electrical appliance kit installation, maintenance is dismantled, and increases safety and reliability.
Description
Technical field
The invention belongs to air-conditioning technique field, more particularly to a kind of electrical appliance kit refrigerant radiator structure and air conditioning chamber outside
Machine.
Background technology
At present, the larger element of air conditioner electrical box internal heat generation amount is not fully up to expectations using air-cooled effect, existing sky
The precedent that the existing medium using refrigerant as heat exchange of outdoor unit of tune radiates.Only existing refrigerant radiator structure by
Space limitation inside air-conditioner outdoor unit is mostly fixed on the front of the shell of electrical appliance kit case component using refrigerant radiating subassembly
Or side, for heat dissipation refrigerant pipeline be arranged in electrical appliance kit case component shell front or side, make electrical appliance kit
Installation, dismounting and repair are extremely inconvenient.In addition, refrigerant pipe is located at front or the lateral distance of the shell of electrical appliance kit case component
The electric elements of circuit board are closer to the distance, and the low temperature of refrigerant pipe is even up to the lower limit of the low-temperature working of electric elements, and pole has can
It can influence the work of electric elements or cause the damage of electric elements, influence the stability, reliability and electric appliance of operation of air conditioner
The box service life.
Invention content
The present invention provides a kind of electrical appliance kit refrigerant radiator structure and air-conditioner outdoor unit, not only the installation of facilitating electrical appliance kit, tear open
It unloads and repairs, and improve reliability, stability and the electrical appliance kit service life of product work.
In order to solve the above technical problems, the present invention is achieved by the following scheme：
A kind of electrical appliance kit refrigerant radiator structure, including：Circuit board, electrical appliance kit case component, heat-conductive assembly, radiating subassembly.It is described
Circuit board includes power module, and the power module is fixed on the circuit board；The electrical appliance kit case component include collet,
Shell；The collet is the box body of upper opening；Be provided with first through hole in the bottom of the collet, geomery with it is described
Power module installation adaptation；The circuit board is removably attached to the bottom, and the power module is installed on described
In one through-hole；The collet is removably secured with the shell and connect；The shell is provided with the first inwardly open groove；
The bottom of first groove is provided with the second through-hole；The heat-conductive assembly includes heat-conducting plate, heat-conducting pad；The heat-conducting plate
Positioned at the outside of the bottom of the collet, and its one side is close to the power module, another side and the heat-conducting pad
It is close to；The heat-conducting plate is located at the heat-conducting pad in first groove；The radiating subassembly includes heat sink, refrigerant
Pipe；The heat sink is fixedly connected with the refrigerant pipe；The radiating subassembly is located at the outside of the shell, and the heat sink
It is close to through second through-hole with the heat-conducting pad.
As a kind of specific structure design of the electrical appliance kit refrigerant radiator structure, set on the outside of the bottom of the collet
It is equipped with outside protrusion；It is provided in the protrusion and is adapted to the installation of the geomery of the heat-conducting plate and the heat-conducting pad
The second groove；Outside of the bottom of second groove for the bottom of the collet；The heat-conducting plate and the heat-conducting pad
It is installed in second groove；The outline shape size of the protrusion is adapted to, and be installed on institute with first groove installation
It states in the first groove.
In order to increase the contact area of the heat-conducting pad and the heat sink, ensure the conductivity of heat, the heat dissipation
Plate includes planar side, concave-convex surface side；The planar side is close to the heat-conducting pad.
Likewise, in order to which the power module is made adequately to be contacted with the heat-conducting plate, ensure the heat conduction between it
Rate smears silicone grease on the contact surface of the power module and the heat-conducting plate.
Further, it is equal and at least to be respectively arranged with quantity for the power module, the heat-conducting plate, the heat-conducting pad
Concentric through-hole for two and respectively, and at least two and screw hole concentric respectively are provided on the heat sink；Further include with
The equal bolt of the quantity of the screw hole, extend through after the power module, the heat-conducting plate, the heat-conducting pad with institute
State screw hole connection.
Preferably, the power module, the heat-conducting plate, the through-hole on the heat-conducting pad quantity be two
It is a；The quantity of the screw hole on the heat sink and the quantity of the bolt are two.
Preferably, the screw hole of the heat-conducting plate is provided with chamfering in the planar side.
As a kind of specific structure design of the shell, the shell includes the first metal plate and the second metal plate；It is described
First metal plate is fixed together with second metal plate；Geomery and the protrusion are provided on first metal plate
The through-hole of adaptation is installed, and the outside flange of first metal plate is provided perpendicular at the edge of the through-hole；It is described to turn over
While being resisted against in the plane of second metal plate, first groove is formed；And offered in the bottom of first groove with
Second through-hole of the heat sink geomery installation adaptation.
In order to which the heat sink is made more accurately to position, described second is provided perpendicular at the edge of second through-hole
Metal plate and outside flange.
A kind of air-conditioner outdoor unit, including above-mentioned electrical appliance kit refrigerant radiator structure.
Compared with prior art, the advantages and positive effects of the present invention are：It is dissipated using a kind of electrical appliance kit refrigerant of the present invention
Heat structure and air-conditioner outdoor unit, radiating subassembly is placed on behind the shell of electrical appliance kit, makes refrigerant circulation location determination laggard
Row installation electrical appliance kit, ensure that the globality of electrical appliance kit, the installation of facilitating electrical appliance kit；Meanwhile reduce position to radiating subassembly
Adjustment, increase safety；Since radiating subassembly is located at the outside of the shell of electrical appliance kit, the dismounting of facilitating electrical appliance kit, repair and
Increase the safety of its operation far from refrigerant pipe operation；In addition, due to the heat of power module be transmitted to by heat-conductive assembly it is scattered
Hot component, circuit board are not to be in direct contact radiating subassembly, and the extremely low temperature of the refrigerant of radiating subassembly does not interfere with circuit board electric appliance member
The work of part improves the stability and reliability of product operation, increases the service life of electrical appliance kit.
Description of the drawings
Fig. 1 is a kind of a kind of assembling figure of embodiment of electrical appliance kit refrigerant radiator structure proposed by the invention；
Fig. 2 is a kind of a kind of Structure explosion diagram of embodiment of electrical appliance kit refrigerant radiator structure proposed by the invention；
Fig. 3 is the enlarged drawing of the screw hole of the heat sink in Fig. 2.
In figure, the corresponding title of label is as follows：
1st, circuit board；2nd, collet；3rd, shell；4th, power module；5th, heat-conducting plate；6th, heat-conducting pad；7th, heat sink；8th, refrigerant pipe；
9th, bolt；101st, top surface；102nd, bottom surface；201st, first through hole；202nd, the second groove；203rd, it is raised；310th, the first metal plate；311、
First groove；312nd, flange；320th, the second metal plate；321st, the second through-hole；322nd, flange；401st, through-hole；501st, through-hole；601st, lead to
Hole；701st, planar side；702nd, screw hole；703rd, chamfering.
Specific embodiment
The specific embodiment of the present invention is described in more detail below in conjunction with the accompanying drawings.
Referring to Figures 1 and 2, a kind of electrical appliance kit refrigerant radiator structure of the invention includes circuit board 1, electrical appliance kit case group
Part, heat-conductive assembly, radiating subassembly.Circuit board 1 includes power module 4；Power module 4 is fixed on the circuit card 1, at work
Calorific value is bigger, needs to set it relatively effective heat dissipation.Electrical appliance kit case component includes collet 2, shell 3；Collet 2 is
The box body of upper opening, geomery are adapted to the geomery installation of circuit board 1；In the bottom of collet 2, it is provided with shape
Size installs the first through hole 201 being adapted to power module 4.Circuit board 1 is removably attached to the inside of the bottom of collet 2
When, power module 4 is installed in first through hole 201.The first inwardly open groove 311 is provided on shell 3；In the first groove
311 bottom sets the second through-hole 321.Collet 2 is securely removably connected at together with shell 3.Heat-conductive assembly includes heat conduction
Plate 5, heat-conducting pad 6；Heat-conducting plate 5 is located at the outside of the bottom of collet 2, and its one side is close to power module 4, and another side is with leading
Heat pad piece 6 is close to, and the heat on power module 4 is conducted.It is removably fixed together in collet 2 and shell 3
When, heat-conducting plate 5 is located at heat-conducting pad 6 in the first groove 311.Radiating subassembly includes heat sink 7, refrigerant pipe 8.Refrigerant pipe 8 is logical
Expansion tube process is crossed to be fixed together with heat sink 7.Radiating subassembly is located at the outside of shell 3, and heat sink 7 and heat-conducting pad 6 are tight
It sticks together, heat-conductive assembly from power module 4 is conducted to the heat come and is taken away by the refrigerant in radiating subassembly.The sky of the present invention
Outdoor unit is adjusted to include above-mentioned electrical appliance kit refrigerant radiator structure.The electrical appliance kit refrigerant radiator structure and air-conditioner outdoor unit of the present invention will
Radiating subassembly be arranged on the outside of shell 3 i.e. behind, coolant circulating system is made to carry out the installation of electrical appliance kit after assembling, can be kept
The globality of circuit board 1, electrical appliance kit case component, the installation of facilitating electrical appliance kit；Since electrical appliance kit is located at before radiating subassembly,
Facilitating electrical appliance kit dismounting, repair, and operating personnel make operation have higher safety far from refrigerant pipe；In addition, radiating subassembly
Temperature it is relatively low, even up to limited at a temperature of the work of some electric elements, serious possibility unfavorable to the work of component
Cause the damage of electric elements.The structure of the present invention makes radiating subassembly avoid shadow of the low temperature to electric elements far from circuit board 1
It rings or damage, improves the service life of the stability of the operation of air-conditioning, reliability and electrical appliance kit, improve user experience.
Below by specific embodiment, technical scheme of the present invention is explained in detail.
With reference to Fig. 2, power module 4 is welded on the bottom surface 102 of circuit board 1.It is removably fixedly mounted in circuit board 1
During the bottom inside of collet 2, the bottom surface 102 of circuit board 1 is towards the bottom inside of collet 2, and to be installed on first logical for power module 4
In hole 201.
In order to more accurately be positioned to heat-conducting plate 5 and heat-conducting pad 6, with reference to Fig. 2, collet 2 is in the outside of its bottom
The outside protrusion 203 of setting, and it is provided with the second groove 202 in protrusion 203；The bottom of second groove 202 is the bottom of collet 2
The lateral surface in portion, so the part that first through hole 201 is overlapped with the second groove 202 is through-hole, for ensureing power module 4 with leading
Hot plate 5 is contacted and is close to.In order to ensure the heat transfer between power module 4 and heat-conducting plate 5, in power module 4 and heat-conducting plate 5
Silicone grease or other pasty masses with good thermal conductivity performance as silicone grease are smeared on contact surface.
With reference to Fig. 2, shell 3 includes the first metal plate 310, the second metal plate 320.First metal plate 310 be provided with protrusion 203 outside
Wide geomery installs the through-hole of adaptation, and the outside flange of the first metal plate 310 is provided perpendicular at the edge of through-hole
312.The flange 312 of first metal plate 310, which is resisted against on the medial surface of the second metal plate 320, forms the first groove 311.In the first groove
Geomery is provided on 311 slot bottom i.e. the second metal plate 320, the through-hole being adapted to is installed with heat sink 7.The position of first groove 311
Protrusion 203 is installed in the first groove 311 and is formed by the position of respective protrusions 203 after being installed on shell 3 setting in collet 2
Positioning to the position of 2 opposite shell 3 of collet, so as to ensure the position relationship of collet 2 and shell 3, so as to ensure collet 2 with it is outer
The accurate installation of shell 3.In order to which the installation for enabling heat sink 7 more accurately positions, and its one side is close to completely with heat-conducting pad 6,
The edge of second through-hole 321 is provided with the outside flange 322 perpendicular to the second metal plate 320, forms the groove profile of four margin positions, makes
Heat sink 7 is installed on when installing in the limiting groove profile formed by the flange 322 of the second through-hole 321.Heat sink 7 includes planar side
701st, concave-convex surface side；In order to increase the contact surface between heat sink 7 and heat-conducting pad 6, the planar side 701 of heat sink 7 and heat conduction
Gasket 6 is close to.
With reference to Fig. 1, Fig. 2, it is fixed together in order to facilitate power module 4, heat-conducting plate 5, heat-conducting pad 6, heat sink 7, work(
Be provided at least two through-holes 401 in rate module 4, on heat-conducting plate 5 setting quantity it is equal and respectively with through-hole 401 is concentric leads to
Hole 501 is again provided with equal and concentric with through-hole 401 and through-hole 501 through-hole 601 of quantity on heat-conducting pad 6, and dissipates
Equal and concentric with through-hole 401, through-hole 501, through-hole 601 screw hole 702 of quantity is provided on hot plate 7.Preferably, through-hole
Quantity with screw hole is two.Electrical appliance kit refrigerant radiator structure further includes equal with 702 quantity of screw hole and connection adaptation spiral shell
Bolt 9 is connect after running through the through-hole of power module 4, heat-conducting plate 5, heat-conducting pad 6 with the screw hole 702 of heat sink 7, thus by work(
Rate module 4, heat-conducting plate 5 and heat-conducting pad 6, radiating subassembly are fixed together, and realize that the heat that power module 4 generates passes through
Heat-conductive assembly is dissipated after being transmitted to radiating subassembly by refrigerant, that is, realizes the heat dissipation of power module 4.In order to make bolt 9 across
Power module 4, heat-conducting plate 5, heat-conducting pad 6 through-hole after can accurately be connect with screw hole 702, in the planar side 701 of heat sink 7
It is provided with chamfering 703 on screw hole 702, with reference to Fig. 3, even if there are certain position difference between when connecting bolt 9 and screw hole 7,
Also it can smoothly be connected by the guiding of chamfering 703.
Above-mentioned heat-conducting plate 5 and heat sink 7 select the excellent aluminium material manufacture of heat-conductive characteristic, can also be used with phase
Same heat conductivity, light weight and economical and practical other materials manufacture.Heat-conducting pad 6 act as ensureing heat-conducting plate 5 with radiating
Contact between plate 7, so as to ensure the heat transfer between heat-conducting plate 5 and heat sink 7.Its select to have good viscosity, it is flexible,
Other can also be used with identical good in good compression performance and the silicone grease gasket with excellent pyroconductivity certainly
Viscosity, flexibility, good compression performance and with excellent pyroconductivity substance.
Industrial applicibility
With reference to Fig. 2, when electrical appliance kit refrigerant radiator structure assembles, first, circuit board 1 is placed in collet 2, blocks power module 4
In first through hole 201, circuit board 1 and collet 2 are removably fixed together.Then, heat-conducting plate 5 is located at collet
The outside of 2 bottom, and be installed in the second groove 202, make heat-conducting plate 5 towards the one side and power of 202 bottom of the second groove
Module 4 is contacted and is close to, and to increase the compactness between power module 4 and heat-conducting plate 5, is installed tightly in hot plate 5 and power module 4
Silicone grease is smeared on the binding face of both before patch, increases its compactness, ensures the conduction of heat.6 same scale of heat-conducting pad
In the second groove 202, and contact with the one side outwardly of heat-conducting plate 5 and be bonded completely.Then, by the protrusion 203 of collet 2
It carries heat-conducting plate 5 and heat-conducting pad 6 is installed on together in the first groove 311.Collet 2 is removably fixedly connected with shell 3
Together, the assembling of electrical appliance kit is completed.Then, radiating subassembly is placed on the outside of shell 3, and heat sink 7 is installed on second and leads to
In the limiting groove profile that the flange 322 in hole 321 is formed, heat sink 7 is accurately positioned, it is made to be bonded completely with heat-conducting pad 6 completely.
Finally, bolt 9 is connect after power module 4, heat-conducting plate 5, heat-conducting pad 6 with the screw hole 702 of heat sink 7, by power mould
Block 4, heat-conducting plate 5, heat-conducting pad 6 and heat sink 7 are fixed together, and complete the assembling of electrical appliance kit refrigerant radiator structure.
When carrying out air-conditioner outdoor unit assembling, now the coolant circulating system of air-conditioning is completed, then carries out electrical appliance kit
The assembling of refrigerant radiator structure electrical appliance kit part, then electrical appliance kit be integrally attached on outdoor shell, finally by bolt 9 will
Power module 4, heat-conducting plate 5, the heat-conducting pad 6 of electrical appliance kit are fixed together with radiating subassembly.Make installation very convenient,
Improve the packaging efficiency of air-conditioner outdoor unit.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the those of ordinary skill in domain is made in the essential scope of the present invention, should also belong to this hair
Bright protection domain.
Claims (10)
1. a kind of electrical appliance kit refrigerant radiator structure, which is characterized in that including：
Circuit board, including power module, the power module is fixed on the circuit board；
Electrical appliance kit case component, including collet, shell；The collet is the box body of upper opening；In the bottom of the collet
First through hole is provided with, geomery is adapted to power module installation；The circuit board is removably attached to described
The bottom of collet, and the power module is installed in the first through hole；The collet is removably secured with the shell
Connection；The shell is provided with the first inwardly open groove；The bottom of first groove is provided with the second through-hole；
Heat-conductive assembly, including heat-conducting plate, heat-conducting pad；The heat-conducting plate is located at the outside of the bottom of the collet, and one
Face is close to the power module, and another side is close to the heat-conducting pad；The heat-conducting plate is located at institute with the heat-conducting pad
It states in the first groove；
Radiating subassembly, including heat sink, refrigerant pipe；The heat sink is fixedly connected with the refrigerant pipe；The radiating subassembly
Positioned at the outside of the shell, and the heat sink is close to through second through-hole with the heat-conducting pad.
2. electrical appliance kit refrigerant radiator structure according to claim 1, which is characterized in that set on the outside of the bottom of the collet
It is equipped with outside protrusion；It is provided in the protrusion and is adapted to the installation of the geomery of the heat-conducting plate and the heat-conducting pad
The second groove；Outside of the bottom of second groove for the bottom of the collet；The heat-conducting plate and the heat-conducting pad
It is installed in second groove；The outline shape size of the protrusion is adapted to, and be installed on institute with first groove installation
It states in the first groove.
3. electrical appliance kit refrigerant radiator structure according to claim 1, which is characterized in that the heat sink include planar side,
Concave-convex surface side；The planar side is close to the heat-conducting pad.
4. electrical appliance kit refrigerant radiator structure according to claim 1, which is characterized in that led in the power module with described
Silicone grease is smeared on the contact surface of hot plate.
5. electrical appliance kit refrigerant radiator structure according to claim 1, which is characterized in that the power module, the heat conduction
Plate, the heat-conducting pad are respectively arranged at least two and respectively concentric through-hole, and be provided on the heat sink with it is described
The equal and concentric respectively screw hole of number of openings；The bolt equal with the quantity of the screw hole is further included, is extended through described
It is connect after power module, the heat-conducting plate, the heat-conducting pad with the screw hole.
6. electrical appliance kit refrigerant radiator structure according to claim 5, which is characterized in that the power module, the heat conduction
The quantity of the through-hole on plate, the heat-conducting pad is two；The quantity of the screw hole on the heat sink and described
The quantity of bolt is two.
7. electrical appliance kit refrigerant radiator structure according to claim 5 or 6, which is characterized in that the spiral shell of the heat-conducting plate
Hole is provided with chamfering in the planar side.
8. electrical appliance kit refrigerant radiator structure according to claim 1 or 2, which is characterized in that the shell includes the first metal plate
Gold and the second metal plate；First metal plate is fixed together with second metal plate；It is provided on first metal plate
The through-hole that geomery is adapted to the protrusion installation, and first metal plate is provided perpendicular at the edge of the through-hole
Outside flange；The flange is resisted against in the plane of second metal plate, forms first groove；It is and recessed described first
The bottom of slot offers second through-hole being adapted to heat sink geomery installation.
9. electrical appliance kit refrigerant radiator structure according to claim 8, which is characterized in that set at the edge of second through-hole
It is equipped with perpendicular to second metal plate and outside flange.
10. a kind of air-conditioner outdoor unit, which is characterized in that radiate and tie including claim 1 to 9 any one of them electrical appliance kit refrigerant
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711433880.1A CN108151187B (en) | 2017-12-26 | 2017-12-26 | Electrical apparatus box refrigerant heat radiation structure and air condensing units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711433880.1A CN108151187B (en) | 2017-12-26 | 2017-12-26 | Electrical apparatus box refrigerant heat radiation structure and air condensing units |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108151187A true CN108151187A (en) | 2018-06-12 |
| CN108151187B CN108151187B (en) | 2020-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711433880.1A Active CN108151187B (en) | 2017-12-26 | 2017-12-26 | Electrical apparatus box refrigerant heat radiation structure and air condensing units |
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Cited By (5)
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| CN108650789A (en) * | 2018-07-19 | 2018-10-12 | 珠海格力电器股份有限公司 | Circuit board assembly, controller and electrical device |
| CN108759059A (en) * | 2018-08-28 | 2018-11-06 | 珠海格力电器股份有限公司 | Bottom shell assembly and air conditioner with same |
| CN109121367A (en) * | 2018-09-21 | 2019-01-01 | 珠海格力电器股份有限公司 | Electrical apparatus box heat radiation structure reaches electrical apparatus product including this electrical apparatus box heat radiation structure |
| CN109699143A (en) * | 2019-02-15 | 2019-04-30 | 中国科学院高能物理研究所 | Mounting device, electronic component module and spacecraft |
| CN112867895A (en) * | 2018-10-18 | 2021-05-28 | 三星电子株式会社 | Outdoor unit and air conditioner having the same |
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| JP2015233074A (en) * | 2014-06-10 | 2015-12-24 | ダイキン工業株式会社 | Member for cooling component |
| US20170130975A1 (en) * | 2015-11-09 | 2017-05-11 | Carrier Corporation | Climate Control Outdoor Unit with Inverter Cooling |
| CN105764255A (en) * | 2016-04-19 | 2016-07-13 | 海信（山东）空调有限公司 | PCB module for air conditioner, mounting method of the same, and air conditioner with the same |
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| CN108650789A (en) * | 2018-07-19 | 2018-10-12 | 珠海格力电器股份有限公司 | Circuit board assembly, controller and electrical device |
| CN108759059A (en) * | 2018-08-28 | 2018-11-06 | 珠海格力电器股份有限公司 | Bottom shell assembly and air conditioner with same |
| WO2020042422A1 (en) * | 2018-08-28 | 2020-03-05 | 珠海格力电器股份有限公司 | Bottom shell assembly and air conditioner having same |
| CN109121367A (en) * | 2018-09-21 | 2019-01-01 | 珠海格力电器股份有限公司 | Electrical apparatus box heat radiation structure reaches electrical apparatus product including this electrical apparatus box heat radiation structure |
| CN109121367B (en) * | 2018-09-21 | 2024-03-26 | 珠海格力电器股份有限公司 | Electric appliance box heat radiation structure and electric appliance product comprising same |
| CN112867895A (en) * | 2018-10-18 | 2021-05-28 | 三星电子株式会社 | Outdoor unit and air conditioner having the same |
| CN112867895B (en) * | 2018-10-18 | 2023-04-11 | 三星电子株式会社 | Outdoor unit and air conditioner having the same |
| US11635215B2 (en) | 2018-10-18 | 2023-04-25 | Samsung Electronics Co., Ltd. | Outdoor unit and air conditioner having the same |
| CN109699143A (en) * | 2019-02-15 | 2019-04-30 | 中国科学院高能物理研究所 | Mounting device, electronic component module and spacecraft |
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