CN105588228B - A kind of air-conditioning waterproof cooling device and air conditioning appliance module - Google Patents

A kind of air-conditioning waterproof cooling device and air conditioning appliance module Download PDF

Info

Publication number
CN105588228B
CN105588228B CN201510049918.XA CN201510049918A CN105588228B CN 105588228 B CN105588228 B CN 105588228B CN 201510049918 A CN201510049918 A CN 201510049918A CN 105588228 B CN105588228 B CN 105588228B
Authority
CN
China
Prior art keywords
radiating fin
air
lt
gt
cooling device
Prior art date
Application number
CN201510049918.XA
Other languages
Chinese (zh)
Other versions
CN105588228A (en
Inventor
杨成福
赵现枫
Original Assignee
海信(山东)空调有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 海信(山东)空调有限公司 filed Critical 海信(山东)空调有限公司
Priority to CN201510049918.XA priority Critical patent/CN105588228B/en
Publication of CN105588228A publication Critical patent/CN105588228A/en
Application granted granted Critical
Publication of CN105588228B publication Critical patent/CN105588228B/en

Links

Abstract

The invention discloses a kind of air-conditioning waterproof cooling device and air conditioning appliance module, it is related to air-conditioning technical field, to solve the problems, such as that air conditioner heat radiator does not possess water-proof function and the low invention of radiating efficiency in the prior art.Air-conditioning waterproof cooling device of the present invention, including substrate, the surface of the substrate is provided with radiating fin group, the radiating fin group includes multiple parallel to each other and spaced radiating fin, each radiating fin is bent to form at least one globoidal structure along the direction parallel to the substrate, circular arc is crossed to form parallel to any cross section of substrate and the globoidal structure of any radiating fin, the line of the circular arc two-end-point intersects with adjacent another radiating fin.Air-conditioning waterproof cooling device of the present invention is used for the radiating of component on air conditioning circuit board.

Description

A kind of air-conditioning waterproof cooling device and air conditioning appliance module

Technical field

The present invention relates to air-conditioning technical field, more particularly to a kind of air-conditioning waterproof cooling device and air conditioning appliance module.

Background technology

Component on air-conditioner outdoor unit circuit plate can produce substantial amounts of heat in the process of running, cause component around And the temperature rise of itself, service life is influenceed, therefore, would generally be set in the electrical appliance kit of air-conditioner outdoor unit in the prior art scattered Hot device, heat is conducted by radiator, reduces the temperature of component.

Fig. 1 is the schematic diagram of radiator in the prior art, including substrate 01, the surface of substrate 01 are provided with radiating fin group 02, radiating fin group 02 includes multiple parallel to each other and spaced radiating fin 03, and radiating fin 03 is flat type fin.

Radiator of the prior art does not possess water-proof function, therefore, to ensure the safety of component, need to set gear in addition Water-bound, water is prevented to be splashed on circuit board by water-retaining structure, and water-retaining structure inevitably also can while dash Certain effect of keeping out the wind is produced, makes the radiating efficiency of radiator reduce.

The content of the invention

Embodiments of the invention provide a kind of air-conditioning waterproof cooling device and air conditioning appliance module, and it is hollow can to solve prior art Radiator is adjusted not possess the problem of water function and low radiating efficiency.

To reach above-mentioned purpose, embodiments of the invention adopt the following technical scheme that:

A kind of air-conditioning waterproof cooling device, including substrate, the surface of the substrate are provided with radiating fin group, the radiating fin Group includes multiple parallel to each other and spaced radiating fin, direction of each radiating fin edge parallel to the substrate At least one globoidal structure is bent to form, any cross section and the globoidal structure phase of any radiating fin parallel to substrate Friendship forms circular arc, and the straight line line of the circular arc two-end-point intersects with adjacent another radiating fin.

Air-conditioning waterproof cooling device provided in an embodiment of the present invention, due to radiating fin along the direction Curved parallel to substrate Into at least one globoidal structure, and the globoidal structure formed meets following condition:When any cross section parallel to substrate is with appointing When the globoidal structure of one radiating fin is crossed to form circular arc, the straight line line of the circular arc two-end-point another dissipates with adjacent Hot fin intersects.Thus, will necessarily be by radiating fin after water flies the interval between two adjacent radiating fins along straight line The convex surface of globoidal structure stops on piece, so as to prevent water to be splashed to through radiator on circuit board, ensure that the peace of component Entirely, therefore so that radiator has had the function of radiating and dash concurrently, avoids caused by extra setting water-retaining structure and to air-flow Stop, increase the rate of air circulation in radiator, make flowing of the air in electrical appliance kit more smooth, so as to improve radiator Radiating efficiency, in addition, the radiating fin with globoidal structure compared with prior art in flat type fin, not only area of dissipation Increase, the circulation also to air produce resistance, and the resistance is different from being harmful to windage caused by water-retaining structure in the prior art, conversely , the resistance may be such that the heat exchange of air and radiating fin is more abundant, so as to improve the radiating efficiency of radiator.

The embodiment of the present invention additionally provides a kind of air conditioning appliance module, including electrical appliance kit, and air channel is provided with the electrical appliance kit, Above-mentioned air-conditioning waterproof cooling device, radiating fin setting direction and the wind of the air-conditioning waterproof cooling device are provided with the air channel Air circulation direction in road is consistent.

Air conditioning appliance module provided in an embodiment of the present invention, air-conditioning waterproof cooling device is set in the air channel of electrical appliance kit, by At least one globoidal structure is bent to form along the direction parallel to substrate in the radiating fin of air-conditioning waterproof cooling device, and formed Globoidal structure meets following condition:When intersecting parallel to any cross section of substrate with the globoidal structure of any radiating fin When forming circular arc, the straight line line of the circular arc two-end-point intersects with adjacent another radiating fin.Thus, when water flies along straight line After injecting the interval between two adjacent radiating fins, it will necessarily be stopped by the convex surface of globoidal structure on radiating fin, so as to Prevent water to be splashed to through radiator on circuit board, ensure that the safety of component, therefore so that radiator has had radiating concurrently With the function of dash, avoid and stop caused by extra setting water-retaining structure and to air-flow, increase the air stream in radiator Flux, make flowing of the air in electrical appliance kit more smooth, so as to improve the radiating efficiency of radiator, in addition, having cambered surface knot The radiating fin of structure compared with prior art in flat type fin, not only area of dissipation increase, circulation also to air produces resistance Power, the resistance are different from being harmful to windage caused by water-retaining structure in the prior art, opposite, the resistance may be such that air and radiating The heat exchange of fin is more abundant, further increases the radiating efficiency of radiator.

Brief description of the drawings

In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with Other accompanying drawings are obtained according to these accompanying drawings.

Fig. 1 is the structural representation of air-conditioning waterproof cooling device in the prior art;

Fig. 2 is the structural representation of air-conditioning waterproof cooling device of the embodiment of the present invention;

Fig. 3 is the structural representation that radiating fin is waveform curved surface in air-conditioning waterproof cooling device of the embodiment of the present invention;

Fig. 4 is the schematic cross-section of the radiating fin of globoidal structure in air-conditioning waterproof cooling device of the embodiment of the present invention;

Fig. 5 is the schematic cross-section of the radiating fin of air-conditioning waterproof cooling device medium wave shape wave curved surface of the embodiment of the present invention;

Fig. 6 is the position relationship schematic diagram of adjacent two radiating fin in air-conditioning waterproof cooling device of the embodiment of the present invention;

Fig. 7 is the structural representation of air conditioning appliance module of the embodiment of the present invention.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.

In the description of the invention, it is to be understood that term " " center ", " on ", " under ", "front", "rear", " left side ", The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are based on shown in the drawings Orientation or position relationship, be for only for ease of the description present invention and simplify description, rather than instruction or imply signified device or Element must have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.

Term " first ", " second " be only used for describe purpose, and it is not intended that instruction or imply relative importance or The implicit quantity for indicating indicated technical characteristic.Thus, " first " is defined, the feature of " second " can be expressed or imply Ground includes one or more this feature.In the description of the invention, unless otherwise indicated, " multiple " be meant that two or Two or more.

Fig. 2 and Fig. 4 is a specific embodiment of the hollow water radiator of relieving a garrison of the embodiment of the present invention, air-conditioning in the present embodiment Waterproof cooling device, including substrate 1, the surface of substrate 1 are provided with radiating fin group 2, radiating fin group 2 include it is multiple parallel to each other and Spaced radiating fin 21, each radiating fin 21 are bent to form at least one cambered surface knot along the direction parallel to substrate 1 Structure 3, and the straight line line at each circular arc both ends of globoidal structure 3 necessarily passes radiating fin 21 adjacent thereto.

Air-conditioning waterproof cooling device provided in an embodiment of the present invention, it is curved along the direction parallel to substrate 1 due to radiating fin 21 It is curved at least one globoidal structure 3, and the globoidal structure 3 formed meets following condition:When parallel to any transversal of substrate When face and the globoidal structure 3 of any radiating fin 21 are crossed to form circular arc, the straight line line and phase of the circular arc two-end-point Adjacent another radiating fin intersects.Reference picture 4, i.e., the straight line line AB between the two-end-point of globoidal structure 3 on radiating fin 21a Radiating fin 21b is necessarily passed, therefore, when water flies the interval entered between two adjacent radiating fin 21a and 21b along straight line Afterwards, will necessarily be stopped by the convex surface of the globoidal structure 3 on radiating fin 21b, so as to prevent water to be splashed to electricity through radiator On the plate of road, the safety of component is ensure that, therefore so that radiator has had the function of radiating and dash concurrently, avoids because extra Water-retaining structure is set and air-flow is caused to stop, the rate of air circulation in radiator is increased, makes stream of the air in electrical appliance kit It is dynamic more smooth, so as to improve the radiating efficiency of radiator, in addition, the radiating fin 21 with globoidal structure 3 compares existing skill Flat type fin in art, not only area of dissipation increase, circulation of the globoidal structure 3 also to air produce resistance, and the resistance is different In being harmful to windage caused by water-retaining structure in the prior art, conversely, the resistance may be such that the heat friendship of air and radiating fin 21 Change more fully, so as to improve the radiating efficiency of radiator.

In another embodiment of the invention, reference picture 3 and Fig. 5, each radiating fin 21 is along the side parallel to substrate 1 To multiple globoidal structures (3a, 3b) are bent to form, multiple globoidal structures (3a, 3b) are in turn connected to form waveform curved surface 4, and shape The globoidal structure 3 of waviness curved surface 4 still meets above-mentioned condition:When any cross section parallel to substrate and any radiating fin When the globoidal structure 3 of piece 21 is crossed to form circular arc, the straight line line of the circular arc two-end-point and adjacent another radiating fin Piece intersects.Reference picture 5, i.e., the straight line line CD between globoidal structure 3a two-end-points on radiating fin 21c necessarily pass radiating The straight line line EF between globoidal structure 3b two-end-points on fin 21d, radiating fin 21d necessarily passes radiating fin 21c, because This, first can be by radiating fin 21d after water flies the interval between two adjacent radiating fin 21c and 21d along straight line On globoidal structure 3a convex surface stop that the water part after being blocked can stop, another part then continues to fly into interval, During flying, water can by the globoidal structure 3b on radiating fin 21c convex surface stop, therefore, water along straight line fly by During waveform curved surface 4, it can be stopped repeatedly by radiating fin 21, so that the waterproof effect of radiator increases substantially.

Reference picture 6, when shape is intersected in any cross section parallel to substrate with the globoidal structure 3 of any radiating fin 21 During into circular arc, if the radius of curvature of the circular arc is R, the central angle corresponding to the circular arc is α, adjacent two radiating fin 21 it Between maximum spacing be d, then:

Such as:It is preferred that the radius of curvature R of the circular arc is 150mm, the central angle alpha corresponding to the circular arc is 20 °, then phase Maximum spacing d between adjacent two radiating fins 21 is 2.28mm.

In order to further enhance the waterproof effect of radiator and radiating efficiency, the surface of substrate 1 is provided with multigroup radiating fin Group 2, and two adjacent groups radiating fin group 2 is arranged at intervals, and sets multigroup radiating fin group 2 to increase the stop number to water, together When the area of dissipation of radiator is also accordingly increased, so as to further enhancing the waterproof effect of radiator and radiating efficiency.

In an embodiment of the present invention, reference picture 3, the surface of substrate 1 are provided with two groups of radiating fin groups 2, and every group dissipates The radiating fin 21 of hot fins set 2 is waveform, therefore, adds the number (can realize 4 dash) and radiating surface of dash Product, so as to improve the waterproof effect of radiator and radiating efficiency.

In another embodiment of the invention, reference picture 2, the surface of substrate 1 are provided with two groups of radiating fin groups 2, every group The radiating fin 21 of radiating fin group 2 is arc surface shape, and the radiating fin 21 of arc surface shape can realize 2 dash, thus, no The waterproof effect and radiating efficiency of radiator are only ensure that, also reduces technology difficulty.

The material of radiating fin 21 in above-described embodiment is aluminium alloy, and the intensity of aluminium alloy is higher, and cost is relatively low, and Plasticity is good, can be processed into various section bars, such as arc or waveform, and further, the material of radiating fin 21 is preferably 6063 Type aluminium alloy.

Reference picture 2 and Fig. 7, the embodiment of the present invention additionally provide a kind of air conditioning appliance module, including electrical appliance kit 5, electrical appliance kit 5 It is interior to be provided with air channel 6, the air-conditioning waterproof cooling device being provided with air channel 6 in any of the above-described embodiment, the radiating of air-conditioning waterproof cooling device The setting direction of fin 21 is consistent with the air circulation direction in air channel 6.

Air conditioning appliance module provided in an embodiment of the present invention, air-conditioning waterproof cooling device is set in the air channel 6 of electrical appliance kit 5, Because the radiating fin 21 of air-conditioning waterproof cooling device is bent to form at least one globoidal structure 3 along the direction parallel to substrate 1, and The globoidal structure 3 of formation meets following condition:When any cross section parallel to substrate and the arc of any radiating fin 21 When face structure 3 is crossed to form circular arc, the straight line line of the circular arc two-end-point intersects with adjacent another radiating fin.Thus, So that water is flown into after radiator from the spaced linear between two adjacent radiating fins 21, can be touched with radiating fin 21, So as to stop to water, prevent water to be splashed on circuit board, ensure that the safety of component, therefore, it is not necessary to still further set Water-retaining structure, stop of the water-retaining structure to air-flow is avoided, increases the rate of air circulation in radiator, makes air in electrical appliance kit Interior flowing is more smooth, so as to improve the radiating efficiency of radiator, in addition, the radiating fin 21 with globoidal structure 3 is compared Flat type fin of the prior art, not only area of dissipation increase, circulation of the globoidal structure 3 also to air produce resistance, the resistance Power is different from being harmful to windage caused by water-retaining structure in the prior art, opposite, the resistance may be such that air and radiating fin 21 Heat exchange it is more abundant, further increase the radiating efficiency of radiator.

The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.

Claims (10)

1. a kind of air-conditioning waterproof cooling device, it is characterised in that including substrate, the surface of the substrate is provided with radiating fin group, institute Stating radiating fin group includes multiple parallel to each other and spaced radiating fin, and each radiating fin is along parallel to described The direction of substrate is bent to form at least one globoidal structure, described in any cross section and any radiating fin parallel to substrate Globoidal structure is crossed to form circular arc, and the line of the circular arc two-end-point intersects with adjacent another radiating fin.
2. air-conditioning waterproof cooling device according to claim 1, it is characterised in that each radiating fin is along parallel to institute The direction for stating substrate is bent to form multiple globoidal structures, and multiple globoidal structures are in turn connected to form waveform curved surface.
3. air-conditioning waterproof cooling device according to claim 1 or 2, it is characterised in that
If the radius of curvature of the circular arc is R, the central angle corresponding to the circular arc is α, between adjacent two radiating fin most Big spacing is d, then:
<mrow> <mi>d</mi> <mo>&amp;le;</mo> <mi>R</mi> <mo>-</mo> <mi>R</mi> <mi>cos</mi> <mfrac> <mi>&amp;alpha;</mi> <mn>2</mn> </mfrac> </mrow> (α≤180°)。
4. air-conditioning waterproof cooling device according to claim 3, it is characterised in that the radius of curvature R of the circular arc is 150mm, the central angle alpha corresponding to the circular arc are 20 °, and the maximum spacing d between adjacent two radiating fin is 2.28mm.
5. air-conditioning waterproof cooling device according to claim 1 or 2, it is characterised in that the surface of the substrate is provided with multigroup The radiating fin group, and two adjacent groups radiating fin group is arranged at intervals.
6. air-conditioning waterproof cooling device according to claim 5, it is characterised in that the surface of the substrate is provided with described in two groups Radiating fin group, the radiating fin of every group of radiating fin group is waveform.
7. air-conditioning waterproof cooling device according to claim 5, it is characterised in that the surface of the substrate is provided with described in two groups Radiating fin group, the radiating fin of every group of radiating fin group is arc surface shape.
8. air-conditioning waterproof cooling device according to claim 1 or 2, it is characterised in that the material of the radiating fin is aluminium Alloy.
9. air-conditioning waterproof cooling device according to claim 8, it is characterised in that the material of the radiating fin is 6063 types Aluminium alloy.
10. a kind of air conditioning appliance module, including electrical appliance kit, it is characterised in that air channel is provided with the electrical appliance kit, in the air channel Provided with air-conditioning waterproof cooling device according to any one of claims 1 to 9, the radiating fin of the air-conditioning waterproof cooling device is set Direction is consistent with the air circulation direction in the air channel.
CN201510049918.XA 2015-01-30 2015-01-30 A kind of air-conditioning waterproof cooling device and air conditioning appliance module CN105588228B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510049918.XA CN105588228B (en) 2015-01-30 2015-01-30 A kind of air-conditioning waterproof cooling device and air conditioning appliance module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510049918.XA CN105588228B (en) 2015-01-30 2015-01-30 A kind of air-conditioning waterproof cooling device and air conditioning appliance module

Publications (2)

Publication Number Publication Date
CN105588228A CN105588228A (en) 2016-05-18
CN105588228B true CN105588228B (en) 2018-03-20

Family

ID=55928003

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510049918.XA CN105588228B (en) 2015-01-30 2015-01-30 A kind of air-conditioning waterproof cooling device and air conditioning appliance module

Country Status (1)

Country Link
CN (1) CN105588228B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107940610A (en) * 2017-11-10 2018-04-20 苏州庆瑞空气系统有限公司 Radiator for air-conditioning

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090229810A1 (en) * 2008-03-06 2009-09-17 Soon Peng Jason Sim Remote Exhaust For Rack Systems
CN203167495U (en) * 2013-01-08 2013-08-28 海信科龙电器股份有限公司 Radiator
CN203704255U (en) * 2013-12-02 2014-07-09 四川长虹空调有限公司 Electric cabinet of multi-couple unit central air conditioner

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090229810A1 (en) * 2008-03-06 2009-09-17 Soon Peng Jason Sim Remote Exhaust For Rack Systems
CN203167495U (en) * 2013-01-08 2013-08-28 海信科龙电器股份有限公司 Radiator
CN203704255U (en) * 2013-12-02 2014-07-09 四川长虹空调有限公司 Electric cabinet of multi-couple unit central air conditioner

Also Published As

Publication number Publication date
CN105588228A (en) 2016-05-18

Similar Documents

Publication Publication Date Title
TWI267337B (en) Heat sink
JPH0384395A (en) Duplex heat exchanger
KR101340111B1 (en) Radiation unit of electronic device and electronic device using same
EP2236972A2 (en) Fin for heat exchanger and heat exchanger using the fin
CN1010885B (en) The heat exchanger
CN103717036B (en) Radio remote unit (RRU) and communication device
JPH09189493A (en) Heat exchanger with fins
CN102221189B (en) Vertical convector radiator and vertical convector radiating down lamp
CN202195738U (en) Heat transfer component of sharp-peak round-valley type corrugated fin-pipe
JP4286120B2 (en) Air conditioner indoor unit
CN104283405B (en) Traction converter and railway vehicle
CN101754644B (en) Radiating device, radiator and equipment
CN105004206B (en) Phase transformation inhibits heat transfer heat-exchangers of the plate type
JP4690605B2 (en) Corrugated fin heat exchanger
CN103079386A (en) Heat dissipation structure of rack-mounted communication equipment
CN104729317B (en) A kind of indirect cooling tower cooling down bougainvillea flap layout
JP2005140454A (en) Heat exchanger
CN105444283A (en) Window type air conditioner
CN105682415B (en) A kind of heat dissipating method of radiator, driver and the driver
CN103378746B (en) Power inverter
JP2000318124A (en) Chilled water generator for offset press
JP2017537287A (en) Heat exchanger, heat exchange module, heat exchange device, and heat source unit
CN103776163B (en) Teat pump boiler
CN204206714U (en) A kind of heat abstractor and use the driver of described heat abstractor
CN203964464U (en) Micro-channel condenser

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
GR01 Patent grant