CN110486853A - A kind of outdoor machine of air-conditioner - Google Patents
A kind of outdoor machine of air-conditioner Download PDFInfo
- Publication number
- CN110486853A CN110486853A CN201910896826.3A CN201910896826A CN110486853A CN 110486853 A CN110486853 A CN 110486853A CN 201910896826 A CN201910896826 A CN 201910896826A CN 110486853 A CN110486853 A CN 110486853A
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- Prior art keywords
- heat
- heat pipe
- fin
- air
- conducting piece
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- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005057 refrigeration Methods 0.000 abstract description 2
- 238000001704 evaporation Methods 0.000 description 17
- 230000008020 evaporation Effects 0.000 description 17
- CNQCVBJFEGMYDW-UHFFFAOYSA-N lawrencium atom Chemical compound [Lr] CNQCVBJFEGMYDW-UHFFFAOYSA-N 0.000 description 17
- 238000009833 condensation Methods 0.000 description 8
- 230000005494 condensation Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 238000004378 air conditioning Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization 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
- 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
- F24F1/14—Heat exchangers specially adapted for separate outdoor units
- F24F1/16—Arrangement or mounting thereof
-
- 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
- F24F1/14—Heat exchangers specially adapted for separate outdoor units
- F24F1/18—Heat exchangers specially adapted for separate outdoor units characterised by their shape
-
- 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
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention provides a kind of outdoor machine of air-conditioner, it includes outer cage body, fan and radiator, the fan is installed in the outer cage body, it is provided in the outer cage body for being connected to the extraneous channel with fan side, the radiator is located in the channel, electrically-controlled component is provided in the channel, radiator includes heat-conducting piece, fin component and at least one heat pipe, the fin component includes at least one set of fin unit, the fin unit is connected with the heat-conducting piece by the heat pipe, the bottom surface of the heat-conducting piece and the electrically-controlled component are cooperatively connected, the heat pipe card, which is set, to be connected on the bottom surface of the heat-conducting piece, and the heat pipe is arranged in the fin unit.The structure design of the outdoor machine of air-conditioner is simple, and using independent heat dissipation circulating system, not by the control of refrigeration system, cost is relatively low for production and processing, and radiating efficiency is high.
Description
Technical field
The present invention relates to air-conditioning technical field more particularly to a kind of outdoor machine of air-conditioner.
Background technique
What the radiating mode of convertible frequency air-conditioner in use generallyd use at present is that natural heat dissipation and refrigerant radiate two kinds
The effect of mode, natural heat dissipation is usually poor, and radiating efficiency is low, be easy so that heating device because temperature raising damage,
Reduce the service life of heating device.And although the radiating efficiency of refrigerant radiating mode is higher than natural heat dissipation, can be effective
The heating problem of reduction heating device, the reliability of raising heating device work, but the at high cost and behaviour of refrigerant radiation processes
Make complexity, the control logic of system is very cumbersome, and has the loss of energy.
Summary of the invention
Based on above-mentioned the deficiencies in the prior art, the purpose of the present invention is to provide a kind of outdoor machine of air-conditioner, the radiator
Structure design is simple, and using independent heat dissipation circulating system, not by the control of refrigeration system, cost is relatively low for production and processing, dissipates
The thermal efficiency is high.
Based on this, the technical solution of the present invention is as follows: a kind of outdoor machine of air-conditioner comprising outer cage body, fan and heat dissipation dress
It sets, the fan is installed in the outer cage body, is provided in the outer cage body extraneous logical with fan side for being connected to
Road, the radiator are located in the channel, electrically-controlled component are provided in the channel, the radiator includes thermally conductive
Part, fin component and at least one heat pipe, the fin component include at least one set of fin unit, the fin unit and institute
It states heat-conducting piece to be connected by the heat pipe, the bottom surface of the heat-conductive assembly and the electrically-controlled component are cooperatively connected, the heat pipe
Card, which is set, to be connected on the bottom surface of the heat-conducting piece, and the heat pipe is arranged in the fin unit.
Optionally, the fin unit includes several pieces of fins being arranged in parallel each other, is distinguished on each fin
It is provided with the location hole matched with the heat pipe, the heat pipe, which is worn, is connected to each positioning hole, and each fin
To be arranged along the width direction in the channel.
Optionally, each fin is spacedly distributed for the length direction along the heat pipe, and two pieces of adjacent wings
The value range of relative distance between piece is 0.5~5mm；The value range of the thickness of the fin is 0.1~1mm.
Optionally, the bottom of the heat-conducting piece is equipped with the locating slot matched with the heat pipe, and the heat pipe fixing card is set
In in the locating slot, and the outer surface of the heat pipe is filled at the notch of the locating slot, and with the locating slot
Notch flush.
Optionally, the heat pipe is bent to form U-shaped structure, and the heat-conducting piece is located inside the U-shaped structure, and the U
The bottom squeeze of shape structure cooperates in the locating slot, and the two sides of the U-shaped structure are arranged in the fin unit respectively
In.
Optionally, the quantity of the fin unit is two groups, is equipped with one group of institute respectively on the two sides of the U-shaped structure
Fin unit is stated, and two groups of fin units are to correspond the two sides relative to each other for being arranged in the heat-conducting piece respectively
Place.
Optionally, the heat-conducting piece is aluminium alloy plate or copper sheet, and each heat pipe is the length along the aluminium alloy plate
Degree direction is spaced apart.
Optionally, the electrically-controlled component includes circuit board, and the heat-conducting piece is fixedly connected on the circuit board, and card is set
It is in contact in the heat pipe on the heat-conducting piece with the heater element on the circuit board.
Optionally, the electrically-controlled component further includes electrical appliance kit, and the circuit board is fitted in the electrical appliance kit, described
Being fastened and connected on electrical appliance kit has air duct, and the channel is formed between the air duct and the electrical appliance kit；
The air intake in the air duct is connected with the side wall of the outer cage body, is equipped with lattice on the outlet air end in the air duct
Grid.
The implementation of the embodiments of the present invention has the following beneficial effects:
Outdoor machine of air-conditioner of the invention includes outer cage body, fan and radiator, and the fan is installed on the outer machine
In shell, it is provided in the outer cage body for being connected to the extraneous channel with fan side, the radiator is located at described logical
In road, electrically-controlled component is provided in the channel, the radiator includes heat-conducting piece, fin component and at least one heat
Pipe, the fin component include at least one set of fin unit, and the fin unit is connected with the heat-conducting piece by the heat pipe
It connects, the bottom surface of the heat-conducting piece and the electrically-controlled component are cooperatively connected, and the heat pipe card sets the bottom surface for being connected to the heat-conducting piece
On, and the heat pipe is arranged in the fin unit.As a result, to radiator of the invention be mounted in outer cage body into
Row in use, when heat-conducting piece and electrically-controlled component are cooperatively connected, be fastened on heat pipe on its lateral surface also can with electrically-controlled component into
Row contact, thus on the one hand the heat that the heater element in electrically-controlled component generates passes through heat-conducting piece and is efficiently transferred at heat pipe,
Heat-conducting piece can guarantee efficient thermally conductive work, on the other hand be directly passed to heat pipe by contact, heat pipe is mutual with heat-conducting piece
Connection partially absorbs heat caused by the heater element of electrically-controlled component and becomes evaporation ends, so that the liquid medium in heat pipe
It is vaporized after evaporation ends are heated, the medium of the higher steam condition of temperature is under the action of small pressure difference to separate in heat pipe
The direction of evaporation ends is flowed, and the heat pipe of principle evaporation ends is plugged in fin unit, and fin unit can be in corresponding air duct
Fresh air is introduced under suction function and carries out heat exchange, cooling and heat release liquefaction, is formed so that heat pipe matches part with fin unit
Condensation end, the interior liquid by condensation of heat pipe can flow back into evaporation ends by the effect of the capillary force of the liquid-sucking core inside device
It is interior, work is looped back and forth like this, heat is transferred to condensation end from evaporation ends in heat pipe, by the heat of the heater element of electrically-controlled component
Amount, which endlessly conducts, to be come, and achievees the purpose that cool down to heater element.The present invention is used radiator and outer machine
The intracorporal fresh air channel of shell is cooperated, and realizes closed loop circulating system, not by the control of the electric control part of air-conditioning and components of system as directed,
The cooling for realizing radiator by the fresh air that channel attracts as independent system, achievees the purpose that cooling, and structure arrangement is non-
Often simple and effect is reliable, facilitates production and processing and cost is relatively low, be appropriate for promoting the use of.
Detailed description of the invention
Fig. 1 is the overall structure diagram of radiator described in the embodiment of the present invention；
Fig. 2 is the configuration schematic diagram of radiator described in the embodiment of the present invention；
Fig. 3 is the present invention looks up structural representation of radiator described in the embodiment of the present invention；
Fig. 4 is the configuration schematic diagram that radiator described in the embodiment of the present invention is matched with circuit board；
Fig. 5 is the overall structure diagram that radiator described in the embodiment of the present invention is matched with circuit board；
Fig. 6 is the configuration schematic diagram of assembling structure of the radiator described in the embodiment of the present invention in channel；
Fig. 7 is the overall structure diagram at the first visual angle inside outdoor machine of air-conditioner described in the embodiment of the present invention；
Fig. 8 is the overall structure diagram at the second visual angle inside outdoor machine of air-conditioner described in the embodiment of the present invention；
Fig. 9 is the schematic diagram of internal structure behind the hiding air duct of outdoor machine of air-conditioner described in the embodiment of the present invention.
Description of symbols:
1, radiator, 2, heat-conducting piece, 21, locating slot, 22, through-hole, 3, fin component, 31, fin unit, 32, fin,
321, location hole, 4, heat pipe, 5, outdoor machine of air-conditioner, 6, outer cage body, 61, first chamber, 62, second chamber, 7, fan, 8, logical
Road, 9, air duct, 10, electrically-controlled component, 101, circuit board, 102, electrical appliance kit, 103, heater element, 20, partition, 30, air-inlet grille,
40, air outlet grate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, the orientation or position of the instructions such as term " on ", "lower", "left", "right"
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is interpreted as limitation of the present invention.
Referring to Fig. 1 to Fig. 6, outdoor machine of air-conditioner 5 described in the preferred embodiment of the present invention include outer cage body 6, fan 7 and
Radiator 1, the fan 7 are installed in the outer cage body 6, be provided in the outer cage body 6 for be connected to it is extraneous with
The channel 8 of 7 side of fan, the radiator 1 are located in the channel 8, and electrically-controlled component 10 is provided in the channel 8, described
Radiator 1 includes heat-conducting piece 2, fin component 3 and at least one heat pipe 4, and the fin component 3 includes at least one set of fin
Unit 31, the fin unit 31 and the heat-conducting piece 2 are connected by the heat pipe 4, the bottom surface of the heat-conducting piece 2 with it is described
Electrically-controlled component 10 is cooperatively connected, and the card of heat pipe 4, which is set, to be connected on the bottom surface of the heat-conducting piece 2, and the heat pipe 4 is arranged in institute
It states in fin unit 31.
Based on the above structure, which is subjected to the heat-conducting piece 2 in use, radiator within air-conditioning systems
It carries out cooperation with electrically-controlled component 10 to be fixedly connected, heat pipe 4 is fastened on heat-conducting piece 2 the outer of connection that cooperate with electrically-controlled component 10
On side, thus, it is possible to make heat pipe 4 also further contact with each other with electrically-controlled component 10, work in the radiator
When, one side heat-conducting piece 2 can efficiently pass to heat pipe 4 by heat caused by the heater element 103 by electrically-controlled component 10, separately
The heat of one side heater element 103 can be transferred on heat pipe 4 by directly contacting, so as to effectively improve fever member
The efficiency that heat in part 103 is transmitted into heat pipe 4.Liquid medium in heat pipe 4 with the mutually matched portion of heat-conducting piece 2
Vaporization forms evaporation ends after obtaining the heat of heater element 103 in point, and the high steam medium of temperature is acted in small pressure difference
Lower to be flowed to the side far from evaporation ends, heat pipe 4 is arranged in fin unit 31 far from the side of evaporation ends.In air-conditioning system
Under suction function in system, the lower fresh air of ambient temperature, which is introduced in radiator, to be cooled down, at this time the fresh air of low temperature
Heat exchange can be carried out with the heat pipe 4 being threaded through in fin unit 31 by fin unit 31, so that the steam in heat pipe 4 discharges
Heat liquefies, so that the heat pipe in fin unit 31 4 will be threaded through as condensation end, the medium after liquefaction is through superheater tube 4
Inside evaporation ends are not flowed back under the action of the capillary force of liquid-sucking core.So circulation is more than, can pass through 4 internal liquid medium of heat pipe
Automatic flowing by the heat on heater element 103 endlessly conduct come, be reached for what heater element 103 cooled down
Purpose.The radiator 1 connects heat-conducting piece 2 and fin unit 31 by using 4 element of heat pipe, and then is formed independent
Radiate closed loop circulating system, and not by the control of electric control part in air-conditioning system and refrigerant system feature, structure design is simple, principle
Reliably, easy to produce and manufacture, cost is relatively low, is appropriate for promoting the use of.The radiator 1 is being applied to outdoor machine of air-conditioner 5
When middle, radiator 1 is mounted on inside channel 8, fan works to form negative pressure in outdoor machine of air-conditioner 5, can be by the low of the external world
Warm fresh air is introduced into inside outdoor machine of air-conditioner 5 by channel 8, and the fresh air of low temperature can carry out when by channel 8 with radiator
Adequately contact, to complete the work of heat exchange.Partition 20 is provided in outdoor machine of air-conditioner 5, which will be inside outdoor machine of air-conditioner 5
It is divided into first chamber 61 and second chamber 62, fan is mounted in first chamber 61, and second chamber 62 is used for location and installation pressure
Contracting machine and electrically-controlled component 10, channel 8 are arranged in second chamber 62, and the first end in channel 8 is connected with the side wall of outer cage body 6
It passes to as fresh air inlet, the second end in channel 8 rides upon the top of shelf and extend into first chamber 61 as fresh air
Thus the external world is connected with fan side, guarantees the reliability to Leads to new breeze by outlet.
Wherein, fin unit 31 includes several pieces of fins 32 being arranged in parallel each other, is respectively set on each fin 32
There is the location hole 321 matched with heat pipe 4, heat pipe 4, which is worn, to be connected in each location hole 321, and each fin 32 along channel 8
Width direction setting, heat pipe 4 is threaded through in each fin 32 by location hole 321, and the interval between each fin 32 can more have
Conducive to passing through for fresh air, while being cooled down by 32 opposite heat tube 4 of fin, increase further increases heat exchange area, improves
Heat exchange efficiency.Each fin 32 be spacedly distributed along the length direction of heat pipe 4, and between two pieces of adjacent fins 32 it is opposite away from
From value range be 0.5~5mm, guarantee between fin 32 while there are gap fresh air is passed through, it is ensured that fin 32 makes
With the maximization of quantity, the efficiency and quality of heat exchange, the Thickness model of fin 32 are carried out convenient for improving fin 32 and heat pipe 4
Enclosing is 0.1~1mm, and the form of fin 32 can be window-strip type, is also possible to the other forms such as plain film, as long as can guarantee good
Heat dissipation performance.
In addition, the bottom of heat-conducting piece 2 is equipped with the locating slot 21 matched with heat pipe 4,4 fixing card of heat pipe is set to locating slot 21
It is interior, and the outer surface of heat pipe 4 is filled at the notch of locating slot 21, and the notch flush with locating slot 21, heat pipe 4 is fixed
Card is fixed in the slot 21 of position to set, guarantees the reliable location that heat is changed, after heat pipe 4 is caught in locating slot 21, outer surface is squeezed
It is filled at planar structure at the notch position of locating slot 21, thus when heat-conducting piece 2 and electrically-controlled component 10 are fixedly connected,
The bottom of heat pipe 4 also passes through the surface of heater element 103, and the design of planar structure can effectively increase heat pipe 4 and fever member
Contact area between part 103, to improve the conduction to the heat of heater element 103.In the present embodiment, heat pipe 4 is bent
U-shaped structure is formed, heat-conducting piece 2 is located inside U-shaped structure, and the bottom squeeze of U-shaped structure cooperates the U-shaped knot in locating slot 21
The two sides of structure are arranged in respectively in fin unit 31, thus, it is possible to effectively reduce the volume of the radiator 1, facilitate by
The radiator carries out cooperation with electrically-controlled component 10 and is fixedly connected.Wherein, the quantity of fin unit 31 is two groups, U-shaped structure
One group of fin unit 31 is equipped on two sides respectively, and two groups of fin units 31 are to correspond to be arranged in heat-conducting piece 2 respectively
Two sides relative to each other at, the heat-conducting piece 2 positioned at bottom can be directly fixedly connected with electrically-controlled component 10, in heat-conducting piece
Multiple through-holes 22 are provided on 2 surface, it can be by the heat-conducting piece 2 and electrically-controlled component using bolt or other secure components
10 effectively link together, and improve the efficiency of assembling production.But in other embodiments, the shape that heat pipe 4 is bent is not
It is limited by the present embodiment, when that opposite heat tube 4 can be needed flexibly to be handled according to actual, as long as can guarantee heat pipe 4
Evaporation ends are arranged on heat-conducting piece 2, and the condensation end of heat pipe 4 is arranged in fin unit 31.
Further, the heat-conducting piece 2 of the present embodiment is using aluminium alloy plate, and the quantitative design of heat pipe 4 is three, and three
Root heat pipe 4 is spaced apart for the length direction along the aluminium alloy plate, and the side that three heat pipes 4 are located at the same side, which can be, to be worn
In same group of fin unit 31, it is also possible to be arranged in the fin unit 31 being mutually independent, aluminum alloy plate materials have
Extraordinary heating conduction, so as to guarantee the reliability for transmitting the heat on heater element 103 on heat pipe 4, and aluminium
Cost is relatively low for sheet alloy, is more suitable for being promoted the use of, but in other embodiments, and the material selection of heat-conducting piece 2 may be used also
To be other plates with heating conduction such as copper sheet, can be realized the conduction of the heat to heater element 103；And heat pipe 4
Actual use quantity do not limited by the present embodiment, can need to select suitable quantity can be improved according to actual
The efficiency that heat pipe 4 conducts 103 heat of heater element.
Optionally, electrically-controlled component 10 is provided in channel 8, electrically-controlled component 10 includes circuit board 101, and radiator is by leading
Warmware 2 is fixedly connected on circuit board 101, and the heater element 103 on the heat pipe 4 being arranged on heat-conducting piece 2 and circuit board 101
It is in contact, heater element 103IPM (Intelligent Power Module, i.e., intelligent function is fixedly installed on circuit board 101
Rate module, not only integrates device for power switching and driving circuit, but also is also integrated with overvoltage, overcurrent and overheat
Equal fault detection circuits, and signal can be will test and be sent to CPU), IGBT (Insulated Gate Bipolar Transistor,
Insulated gate bipolar transistor, the compound full control being made of BJT (double pole triode) and MOS (insulating gate type field effect tube)
Type voltage driven type power semiconductor) and diode etc., these heater elements 103 are all mounted on the table of circuit board 101
On face, and it is each coated with heat conductive silica gel between each heater element 103, when company is fixed in the surface of heat-conducting piece 2 and circuit board 101
When connecing, each heater element 103 is also contacted with heat pipe 4 respectively, in order to be able in time conduct heat.Electrically-controlled component
10 further include electrical appliance kit 102, and circuit board 101 is fitted in electrical appliance kit 102, and being fastened and connected on electrical appliance kit 102 has air duct 9,
The channel 8 is formed between air duct 9 and electrical appliance kit 102, each fin unit 31 is located in channel 8 and the length direction along channel 8
Be distributed, the flow direction of the arranged direction and fresh air in channel 8 of each fin 32 is parallel to each other, thus, it is possible to increase fresh air with
Heat exchange efficiency between fin unit 31.The air intake in air duct 9 is connected with the side wall of outer cage body 6, the side wall of outer cage body 6
On be provided with air inlet, air-inlet grille 30 is installed in air inlet, which can effectively stop large-scale impurity
The phenomenon that entering in channel 8, avoiding blocking channel 8 is equipped with air outlet grate 40 on the outlet air end in air duct 9, thus, it is possible to
It enough places impurity to enter inside outer cage body 6, staff is facilitated to safeguard and arrange.
When assembling to the radiator 1, first opposite heat tube 4 carries out processing bending, to form designed shape knot
Then structure penetrates fin unit 31 from the free end of heat pipe 4 respectively, and by each fin 32 according to corresponding quantity and specified
Interval is arranged, and side wall and the location hole 321 on fin 32 of heat pipe 4 are fixedly connected, good therebetween to guarantee
Contact；The designated position on heat pipe 4 is connected in heat-conducting piece 2 again, in the present embodiment i.e. the U-shaped structure of heat pipe 4
Locating slot 21 on bottom and heat-conducting piece 2 carries out cooperation clamping, is assembled using extrusion process opposite heat tube 4, so that heat pipe 4
Outer surface is squeezed into the plane with flush with each other at the notch of locating slot 21, effectively to increase heat pipe 4 and heater element 103
Between contact area.The radiator assembled is put into the channel 8 in outer cage body 6, and by heat-conducting piece 2 and circuit board
101 are assembled, and after being cooperated by the through-hole 22 being arranged on heat-conducting piece 2 with the corresponding hole location on circuit board 101, are adopted
It is fixed with screw.The circuit board 101 and radiator worked good are put into electrical appliance kit 102 and are fixed with screw
Afterwards, air duct 9 is fastened in the top of electrical appliance kit 102 form complete channel 8.
Radiator 1 of the invention includes outer cage body 6, fan 7 and radiator 1, and fan 7 is installed on the outer machine
In shell 6, it is provided in the outer cage body 6 for being connected to the extraneous channel 8 with 7 side of fan, the radiator 1 is located at institute
It states in channel 8, is provided with electrically-controlled component 10 in the channel 8, radiator 1 includes heat-conducting piece 2, fin component 3 and at least
A piece heat pipe 4, the fin component 3 include at least one set of fin unit 31, and the fin unit 31 and the heat-conducting piece 2 pass through
The heat pipe 4 is connected, and the bottom surface of the heat-conducting piece 2 and the electrically-controlled component 10 are cooperatively connected, and the card of heat pipe 4, which is set, to be connected to
On the bottom surface of the heat-conducting piece 2, and the heat pipe 4 is arranged in the fin unit 31.As a result, to heat dissipation dress of the invention
It sets 1 and is mounted on progress in outer cage body 6 in use, being fastened on its lateral surface when heat-conducting piece 2 and electrically-controlled component 10 are cooperatively connected
Heat pipe 4 can also be contacted with electrically-controlled component 10, thus one side of heat that the heater element 103 in electrically-controlled component 10 generates
Face is efficiently transferred at heat pipe 4 by heat-conducting piece 2, and heat-conducting piece 2 can guarantee efficient thermally conductive work, on the other hand by connecing
Touching is directly passed to heat pipe 4, and heat pipe 4 is produced with the heater element 103 interconnected for partially absorbing electrically-controlled component 10 of heat-conducting piece 2
Raw heat and become evaporation ends so that liquid medium in heat pipe 4 vaporizes after evaporation ends are heated, temperature is higher in heat pipe 4
Steam condition medium under the action of small pressure difference to far from evaporation ends direction flow, the heat pipe of principle evaporation ends
4 are plugged in fin unit 31, and fin unit 31 can introduce fresh air under the suction function in corresponding air duct 9 and carry out hot friendship
It changes, cool down and heat release is liquefied, so that heat pipe 4 matches part with fin unit 31 and forms condensation end, pass through condensation in heat pipe 4
Liquid can flow back into evaporation ends by the effect of the capillary force of the liquid-sucking core inside device, loop back and forth like this work, heat
It is transferred to condensation end from evaporation ends in heat pipe 4, the heat of the heater element 103 of electrically-controlled component 10 is endlessly conducted
Come, achievees the purpose that cool down to heater element 103.The present invention, which uses, leads to radiator 1 and the fresh air in outer cage body 6
Road 8 is cooperated, and closed loop circulating system is realized, not by the control of the electric control part of air-conditioning and components of system as directed, as independent system
System realizes the cooling of radiator by the fresh air that channel 8 attracts, and achievees the purpose that cooling, and structure arranges very simple and effect
Reliably, facilitate production and processing and cost is relatively low, be appropriate for promoting the use of.
It should be understood that various information are described in the present invention using term " first ", " second " etc., but these information
It should not necessarily be limited by these terms, these terms are only used to for same type of information being distinguished from each other out.For example, not departing from the present invention
In the case where range, " first " information can also be referred to as " second " information, and similar, " second " information can also be referred to as
" first " information.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principle of the present invention, several improvement and deformations can also be made, these improvement and deformations are also considered as
Protection scope of the present invention.
Claims (9)
1. a kind of outdoor machine of air-conditioner, which is characterized in that including outer cage body, fan and radiator, the fan is installed on institute
It states in outer cage body, is provided in the outer cage body for being connected to the extraneous channel with fan side, the radiator is located at
In the channel, electrically-controlled component is provided in the channel, the radiator includes heat-conducting piece, fin component and at least one
Root heat pipe, the fin component include at least one set of fin unit, and the fin unit and the heat-conducting piece pass through the heat pipe
It is connected, the bottom surface of the heat-conducting piece and the electrically-controlled component are cooperatively connected, and the heat pipe card, which is set, is connected to the heat-conducting piece
On bottom surface, and the heat pipe is arranged in the fin unit.
2. outdoor machine of air-conditioner according to claim 1, which is characterized in that the fin unit includes several pieces puts down each other
The fin of row arrangement, is respectively arranged with the location hole matched with the heat pipe on each fin, the heat pipe wears connection
In each positioning hole, and each fin is the width direction setting along the channel.
3. outdoor machine of air-conditioner according to claim 2, which is characterized in that each fin is the length direction along the heat pipe
It is spacedly distributed, and the value range of the relative distance between two pieces of adjacent fins is 0.5~5mm；The fin
The value range of thickness is 0.1~1mm.
4. outdoor machine of air-conditioner according to any one of claims 1 to 3, which is characterized in that the bottom of the heat-conducting piece be equipped with
The locating slot that the heat pipe matches, the heat pipe fixing card is set in the locating slot, and the outer surface of the heat pipe is filled out
It fills at the notch of the locating slot, and the notch flush with the locating slot.
5. outdoor machine of air-conditioner according to claim 4, which is characterized in that the heat pipe is bent to form U-shaped structure, described thermally conductive
Part is located inside the U-shaped structure, and the bottom squeeze of the U-shaped structure cooperates in the locating slot, the U-shaped structure
Two sides are arranged in respectively in the fin unit.
6. outdoor machine of air-conditioner according to claim 5, which is characterized in that the quantity of the fin unit is two groups, the U-shaped
Fin unit described in being equipped with one group respectively on the two sides of structure, and two groups of fin units are to correspond arrangement respectively
At the two sides relative to each other of the heat-conducting piece.
7. outdoor machine of air-conditioner according to claim 4, which is characterized in that the heat-conducting piece be aluminium alloy plate or copper sheet, and
Each heat pipe is spaced apart for the length direction along the aluminium alloy plate.
8. outdoor machine of air-conditioner according to claim 1, which is characterized in that the electrically-controlled component includes circuit board, described thermally conductive
Part is fixedly connected on the circuit board, and the heat pipe being arranged on the heat-conducting piece and the heater element phase on the circuit board
Contact.
9. outdoor machine of air-conditioner according to claim 8, which is characterized in that the electrically-controlled component further includes electrical appliance kit, the electricity
Road plate is fitted in the electrical appliance kit, and being fastened and connected on the electrical appliance kit has air duct, the air duct and the electrical appliance kit it
Between form the channel；
The air intake in the air duct is connected with the side wall of the outer cage body, is equipped with grid on the outlet air end in the air duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910896826.3A CN110486853A (en) | 2019-09-20 | 2019-09-20 | A kind of outdoor machine of air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910896826.3A CN110486853A (en) | 2019-09-20 | 2019-09-20 | A kind of outdoor machine of air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110486853A true CN110486853A (en) | 2019-11-22 |
Family
ID=68558987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910896826.3A Pending CN110486853A (en) | 2019-09-20 | 2019-09-20 | A kind of outdoor machine of air-conditioner |
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| CN112140834A (en) * | 2020-09-23 | 2020-12-29 | 上海加冷松芝汽车空调股份有限公司 | Heat abstractor, speed governing module and vehicle air conditioner |
| WO2021169449A1 (en) * | 2020-02-25 | 2021-09-02 | 海信（广东）空调有限公司 | Air conditioner outdoor unit |
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