CN109442707A - Radiator of air conditioner controller, air conditioner and manufacturing method of radiator of air conditioner - Google Patents
Radiator of air conditioner controller, air conditioner and manufacturing method of radiator of air conditioner Download PDFInfo
- Publication number
- CN109442707A CN109442707A CN201811285691.9A CN201811285691A CN109442707A CN 109442707 A CN109442707 A CN 109442707A CN 201811285691 A CN201811285691 A CN 201811285691A CN 109442707 A CN109442707 A CN 109442707A
- Authority
- CN
- China
- Prior art keywords
- radiator
- air
- conditioner controller
- air inlet
- fin
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 230000017525 heat dissipation Effects 0.000 claims abstract description 27
- 238000009423 ventilation Methods 0.000 claims abstract description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 13
- 239000000758 substrate Substances 0.000 claims description 13
- 238000004378 air conditioning Methods 0.000 claims description 12
- 238000005520 cutting process Methods 0.000 claims description 12
- 238000009716 squeeze casting Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of heat dissipation of air conditioner controllers, in particular to a radiator of an air conditioner controller, an air conditioner and a manufacturing method of the radiator of the air conditioner controller. The air conditioner is provided with an air inlet and an air outlet which are opposite to each other, the radiator is arranged between the air inlet and the air outlet and comprises a base and a plurality of fins, the fins are fixed on the base, adjacent fins form a radiating air duct at intervals, and the ventilation direction of the radiating air duct and the air inlet direction of the air inlet form an inclination angle. The air conditioner controller is characterized in that a plurality of radiating fins are arranged on the radiator and form a plurality of radiating air channels, and the ventilation direction of the radiating air channels and the air inlet direction of the air inlet form an inclination angle.
Description
Technical field
The present invention relates to air-conditioner controller technical field of heat dissipation, and in particular to radiator, sky to a kind of air-conditioner controller
The production method of tune and its radiator.
Background technique
Controller is the core technology of air-conditioning products, and which control the PFC of air-conditioning system, rectifying and wave-filterings, change
A series of functions such as frequency modulation section, automatic protection are in one；Wherein three rectifying and wave-filtering, PFC, variable frequency adjustment functions,
The loss of used power device is larger, it is known that the junction temperature height of device directly affects its service life, in industry in order to
Device junction temperature is reduced by a few money power devices by the way of sharing a radiator, progress forced air cooling heat dissipation；Force wind
Fluently generated with outdoor machine of air-conditioner fan；The fin of traditional heat sinks is arranged in parallel with radiator base, forces distinguished and admirable side when radiating
To be also it is consistent with fin direction, this directly results in distinguished and admirable small with the contact area of fin, and heat dissipation effect is undesirable, power device
Temperature rise increases, and device lifetime shortens.
Summary of the invention
Lead to the air-conditioner controller lost of life to solve the problems, such as that traditional heat sinks heat dissipation effect is undesirable, the present invention provides
A kind of production method of the radiator of air-conditioner controller, air-conditioning and its radiator.
To achieve the above object, The technical solution adopted by the invention is as follows: a kind of radiator of air-conditioner controller, the sky
Tune is equipped with opposite air inlet and air outlet, and the radiator is set between air inlet and air outlet, the radiator packet
Pedestal, several fins are included, several fins are fixed on pedestal and adjacent fins interval forms heat dissipation wind channel, the radiation air
The direction of ventilation in road and the air inlet direction of air inlet form inclination angle.
Further, the inclination angle in the air inlet direction of the direction of ventilation of the heat dissipation wind channel and air inlet is 15 ° -45 °.
Further, it is set on air-conditioner controller to the basement tilt, to form the inclination angle.
Further, the fin is obliquely set on pedestal, to form the inclination angle.
Further, the tilt angle of the fin is 15 ° -45 °.
Further, several fins are uniformly distributed on the base.
Further, several fin parallel arrangements.
The present invention also provides a kind of air-conditionings, and including controller and above-mentioned radiator, the radiator and controller connect
It connects to radiate to controller.
Further, the air-conditioning further includes fan, and the fan is set between air inlet and air outlet.
The present invention also provides the production method of above-mentioned radiator, the production method includes:
Step 1 makes radiator substrate using Squeeze Casting, and radiator substrate includes bottom plate and is arranged in bottom
Fin strip on plate；
Step 2 cuts radiator substrate, obtains several module radiator prototypes, tangent line and fin strip when cutting
It tilts at an angle；
Step 3 is machined out cutting to radiator prototype, obtains the radiator of preset shape.
Further, the fin strip is arranged vertically on bottom plate.
Further, the tilt angle of the tangent line and fin strip is 15 ° -45 °.
By the above-mentioned description of this invention it is found that compared with prior art, on the radiator of air-conditioner controller of the invention
Equipped with multiple radiating fins and multiple heat dissipation wind channels are formed, the direction of ventilation of heat dissipation wind channel and the air inlet direction of air inlet are formed
The way at inclination angle, this kind of tilt angle can not only increase heat radiator fin area, additionally it is possible to by fin air flowing by
Laminar flow changes into turbulent flow, accelerates air with fin and hits rate to accelerate to radiate, improves heat dissipation effect, extend air-conditioner controller
Using the time, the present invention also provides the production methods of above-mentioned radiator, and the rational technology of the production method is easy to process, practical
Property is higher.
Detailed description of the invention
Fig. 1 is the schematic side view of radiator and air-conditioner controller in the embodiment of the present invention one；
Fig. 2 is the schematic top plan view of radiator and air-conditioner controller in the embodiment of the present invention one；
Fig. 3 is the schematic front view of radiator substrate in the embodiment of the present invention one；
Fig. 4 is the schematic side view of radiator substrate in the embodiment of the present invention one；
Fig. 5 is the cutting schematic diagram of radiator substrate in the embodiment of the present invention one；
Fig. 6 is the cutting schematic diagram one of radiator prototype in the embodiment of the present invention one；
Fig. 7 is the cutting schematic diagram two of radiator prototype in the embodiment of the present invention one；
Fig. 8 is the schematic side view of radiator and air-conditioner controller in the embodiment of the present invention two.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, is clearly and completely retouched to the technical solution in the present invention
It states, it is clear that the described embodiments are merely a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Specific embodiment one:
Referring to Fig.1 shown in -7, a kind of radiator 1 of air-conditioner controller, the air-conditioning is equipped with opposite air inlet 2 and goes out
Air port 3, the radiator 1 are set between air inlet 2 and air outlet 3, and the radiator 1 includes pedestal 11, several fins 12,
Several fins 12 are fixed on pedestal 11 and the interval of adjacent fins 12 forms heat dissipation wind channel 13, and the heat dissipation wind channel 13 leads to
Wind direction and the air inlet direction of air inlet 2 form inclination angle.
The inclination angle in the air inlet direction of the direction of ventilation and air inlet 2 of the heat dissipation wind channel 13 is 15 ° -45 °, by emulation point
Analysis show that heat dissipation effect is preferable when inclination angle is 15 ° -45 °, and such as when inclination angle is 30 °, the junction temperature of radiator of the present invention is
111.1 DEG C, in the identical situation of other conditions, air inlet 2 enters the wind direction and 23 direction of ventilation of heat dissipation wind channel in the prior art
The junction temperature of parallel radiator is 128.3 DEG C, and radiator of the invention reduces by 17 DEG C or so than the radiator junction temperature of the prior art,
Heat dissipation effect is promoted more.
Several fins 12 are arranged in parallel, and several fins 12 are uniformly distributed on the base 11, and the fin 12 inclines
It is tiltedly set on pedestal 11, the tilt angle of the fin 12 is 15 ° -45 °, in the present embodiment, by the way that fin 12 inclines
It is tiltedly set on pedestal 11, so that the air inlet direction of the direction of ventilation of heat dissipation wind channel 13 and air inlet 2 forms inclination angle.
The present invention also provides a kind of air-conditionings, including controller 4 and above-mentioned radiator 1, the radiator 1 and controller
4 connections are to radiate to controller 4, and the air-conditioning further includes fan 5, and the fan 5 is set to air inlet 2 and air outlet 3
Between.
A kind of production method of above-mentioned radiator 2, the production method include:
Step 1 makes radiator substrate 6 using Squeeze Casting, and radiator substrate 6 includes bottom plate 61 and arrangement
In the fin strip 62 on bottom plate 61, the fin strip 62 is arranged vertically on bottom plate 61, wherein extrusion casint is to make to melt
State metal or semi-solid alloy, are directly injected into chunk, subsequent Guan Bi mould, to generate filling flow, reach outside product
The static pressure such as portion's shape, then high-pressure, generates the metal (shell) solidified and be plastically deformed, and non-frozen metal is born, together
Shi Fasheng High Pressure Solidification, the method for finally obtaining product or blank, 6 technique of radiator substrate made of Squeeze Casting
Precision is higher, and heat dissipation effect is more preferable；
Step 2 cuts radiator substrate 6, obtains several module radiator prototypes 7, and tangent line and fin are long when cutting
Item 62 tilts at an angle, and the tilt angle of tangent line and fin strip 62 is preferably 15 ° -45 °, as shown in figure 5, dotted line in figure
For tangent line；
Step 3 is machined out cutting to radiator prototype 7, obtains the radiator 1 of preset shape, in this step,
In irregular shape due to radiator prototype 7, cutting is carried out in two steps to improve cutting efficiency, first cuts off radiator prototype
Excess stock in 7 obtains the rectangular-shaped of rule, then carries out the cutting of preset shape, and as shown in fig. 6-7, dotted line is to cut in figure
Line；
The radiator of air-conditioner controller of the invention is equipped with multiple radiating fins and forms multiple heat dissipation wind channels, radiates
The direction of ventilation in air duct and the air inlet direction of air inlet form inclination angle, and the way of this kind of tilt angle can not only increase radiator
Fin area, additionally it is possible to the air flowing at fin be changed into turbulent flow by laminar flow, accelerate air with fin and hit rate to add
Speed heat dissipation, improves heat dissipation effect, and extend air-conditioner controller uses the time, and the present invention also provides the production sides of above-mentioned radiator
Method, the rational technology of the production method, easy to process, practicability is higher.
Specific embodiment two:
Referring to shown in Fig. 8, in the present embodiment, radiator 1 is used in the prior art, i.e., fin 12 is horizontally set
It is placed on vertical pedestal 11, the pedestal 11 is obliquely installed on air-conditioner controller 3, i.e., when radiator 1 is installed, rotates one
Angle is determined, so that the air inlet direction of the direction of ventilation of heat dissipation wind channel 13 and air inlet 2 forms inclination angle.
Compared with embodiment one, the present embodiment not can increase the heat dissipation area of heat radiator fin 12, and heat dissipation effect is not strictly according to the facts
Example one is applied, but the air at fin 12 can equally be flowed and turbulent flow is changed by laminar flow, heat spreading function is it is also obvious that simultaneously
And it does not need that radiator 2, save the cost is fabricated separately.
It is appreciated that the present invention is described by some embodiments, and what those skilled in the art knew, it is not taking off
In the case where from the spirit and scope of the present invention, various changes or equivalence replacement can be carried out to these features and embodiment.Separately
Outside, under the teachings of the present invention, can modify to these features and embodiment with adapt to particular situation and material without
The spirit and scope of the present invention can be detached from.Therefore, the present invention is not limited to the particular embodiment disclosed, and is fallen with
Embodiment within the scope of claims hereof belong to the present invention protect in the range of.
Claims (12)
1. a kind of radiator of air-conditioner controller, the air-conditioning is equipped with opposite air inlet and air outlet, it is characterised in that: institute
It states radiator to be set between air inlet and air outlet, the radiator includes pedestal, several fins, and several fins are fixed
Heat dissipation wind channel, the direction of ventilation of the heat dissipation wind channel and the air inlet direction shape of air inlet are formed on pedestal and adjacent fins interval
At inclination angle.
2. the radiator of air-conditioner controller according to claim 1, it is characterised in that: the direction of ventilation of the heat dissipation wind channel
Inclination angle with the air inlet direction of air inlet is 15 ° -45 °.
3. the radiator of air-conditioner controller according to claim 2, it is characterised in that: be set to sky to the basement tilt
It adjusts on controller, to form the inclination angle.
4. the radiator of air-conditioner controller according to claim 1 or 2, it is characterised in that: the fin is obliquely arranged
In on pedestal, to form the inclination angle.
5. the radiator of air-conditioner controller according to claim 4, it is characterised in that: the tilt angle of the fin is
15°-45°。
6. the radiator of air-conditioner controller according to claim 1, it is characterised in that: several fins are evenly distributed on
On pedestal.
7. the radiator of air-conditioner controller according to claim 1, it is characterised in that: several fin parallel arrangements.
8. a kind of air-conditioning, including controller, it is characterised in that: it further include the described in any item radiators of claim 1-7, it is described
Radiator is connect to radiate to controller with controller.
9. air-conditioning according to claim 8, it is characterised in that: further include fan, the fan is set to air inlet and goes out
Between air port.
10. a kind of production method of the radiator of air-conditioner controller, which is characterized in that the production method includes:
Step 1 makes radiator substrate using Squeeze Casting, and radiator substrate includes bottom plate and is arranged on bottom plate
Fin strip；
Step 2 cuts radiator substrate, obtains several module radiator prototypes, and tangent line and fin strip are in one when cutting
Determine angle tilt；
Step 3 is machined out cutting to radiator prototype, obtains the radiator of preset shape.
11. the production method of the radiator of air-conditioner controller according to claim 10, it is characterised in that: the fin is long
Item is arranged vertically on bottom plate.
12. the production method of the radiator of air-conditioner controller described in 0 or 11 according to claim 1, it is characterised in that: described to cut
The tilt angle of line and fin strip is 15 ° -45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811285691.9A CN109442707A (en) | 2018-10-31 | 2018-10-31 | Radiator of air conditioner controller, air conditioner and manufacturing method of radiator of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811285691.9A CN109442707A (en) | 2018-10-31 | 2018-10-31 | Radiator of air conditioner controller, air conditioner and manufacturing method of radiator of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109442707A true CN109442707A (en) | 2019-03-08 |
Family
ID=65550222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811285691.9A Pending CN109442707A (en) | 2018-10-31 | 2018-10-31 | Radiator of air conditioner controller, air conditioner and manufacturing method of radiator of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109442707A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI756989B (en) * | 2020-12-16 | 2022-03-01 | 宏致電子股份有限公司 | Elongate heat sink |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010014011A1 (en) * | 2000-02-08 | 2001-08-16 | Noriyasu Sasa | Heat sink-equipped cooling apparatus |
| CN1595041A (en) * | 2004-06-17 | 2005-03-16 | 上海交通大学 | Primary surface heat regenerator corrugated sheet and method for making same |
| CN203442985U (en) * | 2013-07-26 | 2014-02-19 | 广东科龙空调器有限公司 | Heat-dissipating device for controller of variable-frequency air conditioner |
| CN106767060A (en) * | 2016-12-08 | 2017-05-31 | 东莞祥龙五金制品有限公司 | The manufacture method of samming panel assembly and samming panel assembly with integrated radiator |
| CN207802671U (en) * | 2018-02-09 | 2018-08-31 | 合肥美的暖通设备有限公司 | Radiating module and household electrical appliance |
-
2018
- 2018-10-31 CN CN201811285691.9A patent/CN109442707A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010014011A1 (en) * | 2000-02-08 | 2001-08-16 | Noriyasu Sasa | Heat sink-equipped cooling apparatus |
| CN1595041A (en) * | 2004-06-17 | 2005-03-16 | 上海交通大学 | Primary surface heat regenerator corrugated sheet and method for making same |
| CN203442985U (en) * | 2013-07-26 | 2014-02-19 | 广东科龙空调器有限公司 | Heat-dissipating device for controller of variable-frequency air conditioner |
| CN106767060A (en) * | 2016-12-08 | 2017-05-31 | 东莞祥龙五金制品有限公司 | The manufacture method of samming panel assembly and samming panel assembly with integrated radiator |
| CN207802671U (en) * | 2018-02-09 | 2018-08-31 | 合肥美的暖通设备有限公司 | Radiating module and household electrical appliance |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI756989B (en) * | 2020-12-16 | 2022-03-01 | 宏致電子股份有限公司 | Elongate heat sink |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190308 |
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| RJ01 | Rejection of invention patent application after publication |