CN107178895A - Radiating subassembly and the air conditioner with it - Google Patents
Radiating subassembly and the air conditioner with it Download PDFInfo
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- CN107178895A CN107178895A CN201710523908.4A CN201710523908A CN107178895A CN 107178895 A CN107178895 A CN 107178895A CN 201710523908 A CN201710523908 A CN 201710523908A CN 107178895 A CN107178895 A CN 107178895A
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- fin
- refrigerant pipe
- radiating subassembly
- insulating coating
- subassembly according
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a kind of radiating subassembly and the air conditioner with it, wherein radiating subassembly includes：First fin；Second fin, the second fin is stacked with the first fin, and the side away from the first fin of the second fin is suitable to be close to heater element；Refrigerant pipe, refrigerant pipe is folded between the first fin and the second fin；With the first insulating coating, the first insulating coating cladding refrigerant pipe.According to the radiating subassembly of the present invention, by coating the first insulating coating in the outer surface of refrigerant pipe, the insulation between refrigerant pipe and the first fin and the second fin can be realized, the electrical connection between the second fin and refrigerant pipe is cut off, cut off or weaken electromagnetic interference signal path and electromagnetic interference signal resonance loop, greatly increase line impedance, reduces the countermeasure difficulty of the EMI design rectification of automatically controlled inside, so as to reduce cost.In addition, in the insulating coating of refrigerant pipe trypsin method first, it is simple in construction, it is easy to operation.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly, to a kind of radiating subassembly and the air conditioner with it.
Background technology
In correlation technique, conductive contact between the fin and refrigerant pipe of the power device of refrigerant heat dissipation type air conditioner external
A low-impedance conducting path is provided for EMI (Electromagnetic Interference, electromagnetic interference) jamming incoherent signal：
The jamming incoherent signal of the power device of EMI source head is coupled to fin, and fin is transmitted to refrigerant pipe again, and refrigerant pipe is transmitted to machine
Case, cabinet is transmitted to ground wire PE again, by 50 ohm of sample resistances of LISN (EMI disturbance voltages test equipment), then passes through sky
Live wire, the zero line L/N of tune return to the power device of EMI source head, and such EMI jamming incoherent signals will be by LISN 50 ohm of sampling electricity
Resistance is detected.
Meanwhile, because metal refrigerant pipe and power cable are both an inductance L, and fin and power device it
Between there is distribution capacity a C, such LC to form resonance.On the point of some upper frequencies, EMI noises signal can also be
Resonance is formed on loop described above, amplifies EMI noise signals.
Electromagnetic interference (EMI) noise signal on loop, can be used for 50 ohm of the LISN of electromagnetic interference (EMI) measurement
Sample resistance is detected so that electromagnetic interference (EMI) test be can't pass, and now electromagnetic interference (EMI) countermeasure is needed on loop
To be filtered suppression, the direct conduction of the refrigerant pipe due to fin with radiating is connected, so that the line of noise signal
Roadlock is anti-very low, especially on resonance point, it is often necessary to increase the countermeasure dynamics inside air conditioner electric control, increase difficulty and into
This.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.Therefore, the present invention proposes a kind of dissipate
Hot component, the radiating subassembly has the advantages that countermeasure difficulty, the cost for the EMI design rectification for reducing automatically controlled inside are low.
The present invention also proposes a kind of air conditioner, and the air conditioner includes above-mentioned radiating subassembly.
Radiating subassembly according to embodiments of the present invention, including：First fin；Second fin, second fin
It is stacked with first fin, the side of remote first fin of second fin is suitable to and heating member
Part is close to；Refrigerant pipe, the refrigerant pipe is folded between first fin and second fin；Applied with the first insulation
Layer, first insulating coating coats the refrigerant pipe.
Radiating subassembly according to embodiments of the present invention, can be with by coating the first insulating coating in the outer surface of refrigerant pipe
The insulation between refrigerant pipe and the first fin and the second fin is realized, the electricity between the second fin and refrigerant pipe has been cut off
Connection, that is, cut off or weaken electromagnetic interference signal path and electromagnetic interference signal resonance loop, greatly increase line impedance, subtract
The countermeasure difficulty of the EMI design rectification of small automatically controlled inside, so as to reduce cost.In addition, exhausted in refrigerant pipe trypsin method first
Edge coating, it is simple in construction, it is easy to operation.
According to some embodiments of the present invention, the surface and described second of the direction refrigerant pipe of first fin
Fin has the second insulating coating towards at least one surface in the surface of the refrigerant pipe.
In some embodiments of the invention, at least one in first insulating coating and second insulating coating
For insulative ceramic coatings.
According to some embodiments of the present invention, in addition to the first insulation spacer, first insulation spacer is located at described
Between two fin and the refrigerant pipe.
According to some embodiments of the present invention, in addition to：Second insulation spacer, second insulation spacer is located at described
Between one fin and the refrigerant pipe.
In some embodiments of the invention, at least one in first insulation spacer and second insulation spacer
For heat-conducting silica gel sheet.
According to some embodiments of the present invention, including fastener, the fastener is located in first fin, described
On first insulation spacer and second fin.
In some embodiments of the invention, the fastener is multiple.
In some embodiments of the invention, circumferential direction interval of multiple fasteners along first fin point
Cloth.
In some embodiments of the invention, the fastener is screw.
According to some embodiments of the present invention, the cross section of first fin, the cross section of first insulating barrier
And area equation identical with the shape of cross section of second fin.
According to some embodiments of the present invention, the refrigerant pipe is U-shaped, S types or M types.
Air conditioner according to embodiments of the present invention, including above-mentioned radiating subassembly.
It is private air conditioner according to the present invention, by coating the first insulating coating, Ke Yishi in the outer surface of refrigerant pipe
Existing insulation between refrigerant pipe and the first fin and the second fin, has cut off being electrically connected between the second fin and refrigerant pipe
Connect, that is, cut off or weaken electromagnetic interference signal path and electromagnetic interference signal resonance loop, greatly increase line impedance, reduce
The countermeasure difficulty of the EMI design rectification of automatically controlled inside, so as to reduce cost.In addition, being insulated in refrigerant pipe trypsin method first
Coating, it is simple in construction, it is easy to operation.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is the explosive view of radiating subassembly according to embodiments of the present invention.
Reference：
Radiating subassembly 100,
First fin 1, the second fin 2, the first insulation spacer 3, the second insulation spacer 4, refrigerant pipe 5, fastener 6,
Heater element 200.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " length ", " width ", " on ", " under ", " interior ", " outer ",
The orientation or position relationship of instructions such as " circumferences " are, based on orientation shown in the drawings or position relationship, to be for only for ease of description originally
Invention and simplified description, rather than instruction or the signified device of hint or element must be with specific orientation, with specific square
Position construction and operation, therefore be not considered as limiting the invention.In addition, define " first ", the feature of " second " can be with
Express or implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Radiating subassembly 100 according to embodiments of the present invention is described below with reference to Fig. 1.
As shown in figure 1, radiating subassembly 100 according to embodiments of the present invention, including the first fin 1, the second fin 2,
The insulating coating of refrigerant pipe 5 and first.
Specifically, the second fin 2 is stacked with the first fin 1, remote first fin of the second fin 2
1 side is suitable to be close to heater element 200.The heat that heater element 200 is sent can give out through the second fin 2, the
A heat part on two fin 2 can be directly emitted in air, and another part can conduct enterprising to the first fin 1
Row radiating.Refrigerant pipe 5 is folded between the first fin 1 and the second fin 2, in refrigerant pipe 5 can stream have temperature relatively low
Refrigerant, the first fin 1 and the second fin 2 can also be dissipated the first fin 1 and second by being exchanged heat with refrigerant pipe 5
Heat on backing 2 is taken away, so as to accelerate the radiating rate of heater element 200.
First insulating coating coats refrigerant pipe 5.That is, spraying the first insulating coating in the outer surface of refrigerant pipe 5.By
This, it is possible to achieve the insulation between the fin 1 of refrigerant pipe 5 and first and the second fin 2, cut off the second fin 2 with it is cold
Electrical connection between matchmaker's pipe 5, that is, cut off or weaken electromagnetic interference signal path and electromagnetic interference signal resonance loop, greatly increase
Big line impedance, reduces the countermeasure difficulty of the EMI design rectification of automatically controlled inside, so as to reduce cost.
Radiating subassembly 100 according to embodiments of the present invention, by coating the first insulating coating in the outer surface of refrigerant pipe 5,
The insulation between the fin 1 of refrigerant pipe 5 and first and the second fin 2 can be realized, the second fin 2 and refrigerant pipe has been cut off
Electrical connection between 5, that is, cut off or weaken electromagnetic interference signal path and electromagnetic interference signal resonance loop, greatly increase line
Roadlock resists, and the countermeasure difficulty of the EMI design rectification of automatically controlled inside is reduced, so as to reduce cost.In addition, outside refrigerant pipe 5
The first insulating coating is sprayed, it is simple in construction, it is easy to operation.
In some embodiments of the invention, the first fin 1 towards the surface of refrigerant pipe 5 and the court of the second fin 2
At least one surface into the surface of refrigerant pipe 5 has the second insulating coating.That is, the only direction of the first fin 1
The surface spraying of refrigerant pipe 5 has the second insulating coating, or the surface spraying towards refrigerant pipe 5 of only the second fin 2 has second
Insulating barrier, or the surface towards refrigerant pipe 5 towards the surface of refrigerant pipe 5 and the second fin 2 of the first fin 1 are sprayed
There is the second insulating coating.
Thus, it is possible to insulating properties further between the first fin 1 of increase and refrigerant pipe 5 and the second fin 2 with
Insulating properties between refrigerant pipe 5, guarantee is provided for the insulation between the second fin 2 and refrigerant pipe 5, so as to ensure cut-out
Electrical connection between second fin 2 and refrigerant pipe 5, i.e. cut-out or decrease electromagnetic interference signal path and electromagnetic interference signal are humorous
Shake loop, greatly increases line impedance, the countermeasure difficulty of the EMI design rectification of automatically controlled inside is reduced, so as to reduce into
This.Structure can be simplified in addition, cost is reduced.
Alternatively, at least part surface spraying towards refrigerant pipe 5 of the first fin 1 has the second insulating coating, second
At least part surface spraying towards refrigerant pipe 5 of fin 2 has the second insulating barrier, can when part surface spray applied insulation
Only to spray the surface with the contact portion of refrigerant pipe 5.
Further, at least one in the first insulating coating and the second insulating coating is insulative ceramic coatings.Namely
Say, only the first insulating coating is insulative ceramic coatings, or only the second insulating coating is insulative ceramic coatings, or the first insulating coating
It is insulative ceramic coatings with the second insulating coating.Wherein insulative ceramic coatings can be alumina ceramic coating or ceramics polymerization
Thing etc..Certainly, the invention is not restricted to this, the first insulative ceramic coatings and/or the second insulating coating can also be insulated paint etc..
In some embodiments of the invention, as shown in figure 1, radiating subassembly 100 also includes the first insulation spacer 3, first
Insulation spacer 3 is located between the second fin 2 and refrigerant pipe 5.First insulation spacer 3 can further realize the second fin 2
With the insulation between refrigerant pipe 5, provide and further ensure for the insulating properties between the second fin 2 and refrigerant pipe 5, so as to cut
Disconnected or decrease electromagnetic interference signal path and electromagnetic interference signal resonance loop, greatly increase line impedance, it is to avoid in automatically controlled
The countermeasure difficulty of the EMI design rectification in portion is too high, and then reduces cost.
Further, as shown in figure 1, radiating subassembly 100 also includes the second insulation spacer 4, the second insulation spacer 4 is located at the
Between one fin 1 and refrigerant pipe 5.Thus, when the second fin 2 is electrically connected with the first fin 1, second can be avoided to dissipate
Backing 2 realized by the first fin 1 and refrigerant pipe 5 and electrically connected, the second insulation spacer 4 can realize the first fin 1 with it is cold
Insulation connection between matchmaker's pipe 5, so as to realize the insulation connection between the second fin 2 and refrigerant pipe 5, and then cuts off or weakens
Electromagnetic interference signal path and electromagnetic interference signal resonance loop, greatly increase line impedance, it is to avoid the EMI of automatically controlled inside is set
The countermeasure difficulty for counting rectification is too high, and then reduces cost.
Further, at least one in the first insulation spacer 3 and the second insulation spacer 4 is heat-conducting silica gel sheet.Also
It is to say, only the first insulation spacer 3 is heat-conducting silica gel sheet, or only the second insulation spacer 4 is heat-conducting silica gel sheet, or the first insulation spacer
3 and second insulation spacer 4 be heat-conducting silica gel sheet.Heat conduction soft silica gel piece is multi-layer compound structure, including protective layer, packed layer,
Thickness can be in 0.125mm~0.5mm, and thermal conductivity factor representative value is 3.0W/mK, reactance voltage breakdown value more than 4000 volts, and
And fire prevention, fire-retardant, high temperature resistant, itself has good pliability, can be good between laminating radiating aluminium sheet and refrigerant pipe 5, from
And reach insulation and heat conduction well and radiating purpose.
In some embodiments of the invention, as shown in figure 1, radiating subassembly 100 also includes fastener 6, fastener 6 is worn
On the first fin 1 and the second fin 2.Thus, it is possible to which the first fin 1 and the second fin 2 are fixedly connected on into one
Rise.Further, fastener 6 is multiple, thus, it is possible to which increase the connection between the first fin 1 and the second fin 2 can
By property.Further, circumferential direction of multiple fasteners 6 along the first fin 1 is spaced apart.Thus, it is possible to further increase
Plus the reliability of the first connection between fin 1 and the second fin 2.Wherein, fastener 6 is screw, and screw can increase
The radiating rate of first fin 1 and the second fin 2.Certainly, fastener 6 can also be screw, bolt etc..
For example, in the example depicted in fig. 1, the shape of the cross section of the first fin 1 and the second fin 2 is size
Identical rectangle.That is, the first fin 1 is identical with the shape of the cross section of the second fin 2 and area is identical.First
The shape of the cross section of the insulation spacer 4 of insulation spacer 3 and second is identical with the shape of the cross section of the first fin 1 and area phase
Together.Radiating subassembly 100 includes four fasteners 6, and circumferential direction of four fasteners 6 along the first fin 1 is arranged at intervals, and point
Wei Yu not be at the position at the turning of the first fin 1.
In some embodiments of the invention, as shown in figure 1, refrigerant pipe 5 is U-shaped.Certainly, it is cold the invention is not restricted to this
Matchmaker's pipe 5 can be with S-type or M types.Further, at least one in the first fin 1 and the second fin 2 be provided with it is cold
The groove that matchmaker's pipe 5 is adapted to.That is, groove can be entirely disposed on the surface of the first fin 1, or groove can be complete
On the surface for being located at the second fin 2, or groove part is located on the surface of the first fin 1, is partly located at the second radiating
On the surface of piece 2.Thus, refrigerant pipe 5 may be mounted in the groove between the first fin 1 and/or the second fin 2, install
It is convenient and accurate.
Further, the section of refrigerant pipe 5 is formed as circular, is respectively equipped with the first fin 1 and the second fin 2
With the groove of the physical fit of refrigerant pipe 5, the section of each groove is formed as semicircle.Thus, when the first fin 1 and second dissipates
When backing 2 fits together, groove on the first fin 1 and the groove on the second fin 2 can form complete circular recessed
Groove, section can be located in this groove for circular refrigerant pipe 5.Thus, the contact between the first fin 1 and the second fin 2
Area is increased, and connects closer, the more compact structure of radiator.
It is understood that the concrete shape of groove can be configured according to the shape of refrigerant pipe 5.When refrigerant pipe 5 is formed
For it is U-shaped when, groove type turns into linear, and the straight-tube portion of refrigerant pipe 5 is arranged in groove, and the tube arc section of refrigerant pipe 5 prolongs
Stretch out outside the first fin 1 and the second fin 2.U-shaped refrigerant pipe 5 can be such that refrigerant pipe 5 is dissipated in the first fin 1 and second
Volume between backing 2 is increased, and contact area is increased, and flow of the refrigerant between the first fin 1 and the second fin 2
Become big, improve heat transfer effect.Meanwhile, groove is set into linear can reduce difficulty of processing, simplify processing step.
It is understood that the distance between two straight line connected in stars should be equal to U-shaped refrigerant pipe 5 two straight sections point it
Between distance it is recessed to adapt to without carrying out bending deformation to it again so that refrigerant pipe 5 easily can be placed in groove
Groove.Certainly the invention is not restricted to this, when refrigerant pipe 5 is formed as U-shaped, groove can also be U-type groove.When refrigerant pipe 5 is formed as S
When type or M types, groove can form matching shape.
In some embodiments of the invention, as shown in figure 1, the surface of the second fin of direction 2 of the first fin 1 is
Plane, the surface of the first fin of direction 1 of the second fin 2 is plane, is dissipated it is possible thereby to improve the first fin 1 and second
Compactness between backing 2, improves the heat-transfer effect between the first fin 1 and the second fin 2.Further, second dissipates
The surface fitted with heater element 200 of backing 2 is plane, thus, it is possible to increase the fin 2 of heater element 200 and second
Compactness, improves the heat-transfer effect between the fin 2 of heater element 200 and second.
The radiating subassembly 100 according to a specific embodiment of the invention is described below with reference to Fig. 1, is worth understanding, under
State description simply exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
As shown in figure 1, radiating subassembly 100 according to embodiments of the present invention, including：First fin 1, the second fin 2,
First insulation spacer 3, the second insulation spacer 4 and fastener 6.
Specifically, as shown in figure 1, the second fin 2 is stacked with the first fin 1, the second fin 2 it is remote
The side of first fin 1 is suitable to be close to heater element 200, and refrigerant pipe 5 is folded in the first fin 1 and the second fin 2
Between, refrigerant pipe 5 outer surface spray the first insulating coating, the first fin 1 towards the surface of refrigerant pipe 5 and second dissipate
The surface towards refrigerant pipe 5 of backing 2 is coated with the second insulating coating, and the first insulation spacer 3 is located at the second fin 2 and cold
Between matchmaker's pipe 5, the second insulation spacer 4 is located between the first fin 1 and refrigerant pipe 5.
Thus, it is possible to realize the insulating properties and the second fin 2 and refrigerant pipe 5 between the first fin 1 and refrigerant pipe 5
Between insulating properties, cut off the electrical connection between the second fin 2 and refrigerant pipe 5, that is, cut off or weaken electromagnetic interference signal
Path and electromagnetic interference signal resonance loop, greatly increase line impedance, reduce pair of the EMI design rectification of automatically controlled inside
Plan difficulty, so as to reduce cost.In addition, in the first insulating coating of trypsin method of refrigerant pipe 5, it is simple in construction, it is easy to operation.Separately
Outside, when heater element 200 leaks electricity, high-tension electricity outwards will not be transferred to miscellaneous part by refrigerant pipe 5, substantially increase
The safety in utilization of heater element 200.
Wherein, the first insulating coating and the second insulating coating are insulative ceramic coatings, the first fin 1 and the second radiating
Piece 2 is radiating aluminium sheet, and the first insulation spacer 3 and the second insulation spacer 4 are heat-conducting silica gel sheet.Heat-conducting silica gel sheet is high-performance elastic
Body insulating materials, fabulous heat conductivility (low thermal impedance), excellent anti-cut ability, electric insulating quality is excellent (is resistant to several kV
High pressure).
As shown in figure 1, the first fin 1 is identical with the shape of the cross section of the second fin 2 and area is identical；First is exhausted
The shape of the cross section of the insulation spacer 4 of edge pad 3 and second is identical with the shape of the cross section of the first fin 1 and area phase
Together.Radiating subassembly 100 includes four fasteners 6, and circumferential direction of four fasteners 6 along the first fin 1 is arranged at intervals, and point
Wei Yu not be at the position at the turning of the first fin 1.
As shown in figure 1, refrigerant pipe 5 is U-shaped.As shown in figure 1, the surface of the second fin of direction 2 of the first fin 1 is
Plane, the surface of the first fin of direction 1 of the second fin 2 is plane, is dissipated it is possible thereby to improve the first fin 1 and second
Compactness between backing 2, improves the heat-transfer effect between the first fin 1 and the second fin 2.Further, second dissipates
The surface fitted with heater element 200 of backing 2 is plane, thus, it is possible to increase the fin 2 of heater element 200 and second
Compactness, improves the heat-transfer effect between the fin 2 of heater element 200 and second.
Air conditioner according to embodiments of the present invention is described below with reference to Fig. 1.
Air conditioner according to embodiments of the present invention includes above-mentioned radiating subassembly 100, the wherein refrigerant pipe in radiating subassembly 100
5 are located on the refrigerant flow of air conditioner.
Air conditioner according to embodiments of the present invention, by coating the first insulating coating, Ke Yishi in the outer surface of refrigerant pipe 5
Existing insulation between the fin 1 of refrigerant pipe 5 and first and the second fin 2, has cut off between the second fin 2 and refrigerant pipe 5
Electrical connection, that is, cut off or weaken electromagnetic interference signal path and electromagnetic interference signal resonance loop, greatly the resistance of increase circuit
It is anti-, the countermeasure difficulty of the EMI design rectification of automatically controlled inside is reduced, so as to reduce cost.In addition, in the trypsin method of refrigerant pipe 5
First insulating coating, it is simple in construction, it is easy to operation.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example are described
Structure, material or feature are contained at least one embodiment of the present invention or example.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can in an appropriate manner be combined in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (12)
1. a kind of radiating subassembly, it is characterised in that including：
First fin；
Second fin, second fin is stacked with first fin, the remote institute of second fin
The side for stating the first fin is suitable to be close to heater element；
Refrigerant pipe, the refrigerant pipe is folded between first fin and second fin；With
First insulating coating, first insulating coating coats the refrigerant pipe.
2. radiating subassembly according to claim 1, it is characterised in that the direction refrigerant pipe of first fin
Surface and second fin have the second insulating coating towards at least one surface in the surface of the refrigerant pipe.
3. radiating subassembly according to claim 2, it is characterised in that first insulating coating and second insulation are applied
At least one in layer is insulative ceramic coatings.
4. radiating subassembly according to claim 1, it is characterised in that also including the first insulation spacer, first insulation
Pad is located between second fin and the refrigerant pipe.
5. radiating subassembly according to claim 4, it is characterised in that also include：
Second insulation spacer, second insulation spacer is located between first fin and the refrigerant pipe.
6. radiating subassembly according to claim 5, it is characterised in that first insulation spacer and second felt pad
At least one in piece is heat-conducting silica gel sheet.
7. radiating subassembly according to claim 1, it is characterised in that including fastener, the fastener is located in described
On first fin and second fin.
8. radiating subassembly according to claim 7, it is characterised in that the fastener is multiple.
9. radiating subassembly according to claim 8, it is characterised in that multiple fasteners are along first fin
Circumferential direction is spaced apart.
10. radiating subassembly according to claim 7, it is characterised in that the fastener is screw.
11. radiating subassembly according to claim 1, it is characterised in that the refrigerant pipe is U-shaped, S types or M types.
12. a kind of air conditioner, it is characterised in that including：Radiating subassembly according to any one of claim 1-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710523908.4A CN107178895A (en) | 2017-06-30 | 2017-06-30 | Radiating subassembly and the air conditioner with it |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710523908.4A CN107178895A (en) | 2017-06-30 | 2017-06-30 | Radiating subassembly and the air conditioner with it |
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| CN107178895A true CN107178895A (en) | 2017-09-19 |
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| CN201710523908.4A Pending CN107178895A (en) | 2017-06-30 | 2017-06-30 | Radiating subassembly and the air conditioner with it |
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Cited By (2)
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| CN111200358A (en) * | 2018-11-19 | 2020-05-26 | 广东美的白色家电技术创新中心有限公司 | System for restraining electromagnetic interference of refrigerant radiator and household appliance |
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| CN105007710A (en) * | 2014-04-22 | 2015-10-28 | 英特尔公司 | EBG design for mitigating radio frequency interference |
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| CN111200358A (en) * | 2018-11-19 | 2020-05-26 | 广东美的白色家电技术创新中心有限公司 | System for restraining electromagnetic interference of refrigerant radiator and household appliance |
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