CN107477712A - Electric-controlled box and there is its air-conditioner outdoor unit - Google Patents
Electric-controlled box and there is its air-conditioner outdoor unit Download PDFInfo
- Publication number
- CN107477712A CN107477712A CN201710854120.1A CN201710854120A CN107477712A CN 107477712 A CN107477712 A CN 107477712A CN 201710854120 A CN201710854120 A CN 201710854120A CN 107477712 A CN107477712 A CN 107477712A
- Authority
- CN
- China
- Prior art keywords
- soaking plate
- radiator
- electric
- heater element
- controlled box
- 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
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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
- F24F1/20—Electric components for separate outdoor units
- F24F1/24—Cooling of electric components
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention discloses a kind of electric-controlled box and there is its air-conditioner outdoor unit, the electric-controlled box includes：Box body, the box body are provided with air vent；Radiator, the radiator are located on the box body；Soaking plate, the soaking plate are located on the radiator；Heater element, the heater element are located in the soaking plate.According to the electric-controlled box of the present invention, by setting above-mentioned soaking plate, soaking plate is arranged between heater element and radiator, heat caused by heater element can be transferred to rapidly in the whole plate face of soaking plate, so as to increase the area of dissipation of heater element, heater element can be avoided the situation of localized hyperthermia occur.Heat in soaking plate can be transferred on radiator, soaking plate can be radiated by radiator, it may thereby be ensured that the normal operation of heater element.The structure of electric-controlled box is simple, radiating efficiency is high, has very strong practicality.
Description
Technical field
The present invention relates to field of radiating, more particularly, to a kind of electric-controlled box and has its air-conditioner outdoor unit.
Background technology
The frequency conversion electrical control module of air-conditioner outdoor unit at work can caused by substantial amounts of heat, when the temperature of electronic control module is high
When the operating temperature of setting, electronic control module can be caused to occur damaging and cisco unity malfunction.Generally electronic control module is close to
Radiator is set, and radiator is provided with fin, electronic control module is radiated by cross-ventilated mode.However, above-mentioned dissipate
The radiating efficiency of hot mode is relatively low, it is impossible to electronic control module is effectively radiated, so as to have impact on air-conditioner outdoor unit just
Often work.
The content of the invention
It is contemplated that at least solves one of technical problem present in prior art.Therefore, the present invention proposes a kind of electricity
Box is controlled, the electric-controlled box has the advantages of simple in construction, good heat dissipation effect.
The invention also provides a kind of air-conditioner outdoor unit provided with above-mentioned electric-controlled box.
Electric-controlled box according to embodiments of the present invention, including：Box body, the box body are provided with air vent；Radiator, it is described to dissipate
Hot device is located on the box body；Soaking plate, the soaking plate are located on the radiator；Heater element, the heater element are set
In the soaking plate.
Electric-controlled box according to embodiments of the present invention, by setting above-mentioned soaking plate, soaking plate is arranged on heater element and dissipated
Between hot device, heat caused by heater element can be transferred to rapidly in the whole plate face of soaking plate, so as to increase heating
The area of dissipation of element, heater element can be avoided the situation of localized hyperthermia occur.Heat in soaking plate can be transferred to scattered
On hot device, soaking plate can be radiated by radiator, it may thereby be ensured that the normal operation of heater element.Electric-controlled box
It is simple in construction, radiating efficiency is high, there is very strong practicality.
According to some embodiments of the present invention, heat conductive silica gel is provided between the soaking plate and the radiator.
According to some embodiments of the present invention, heat conductive silica gel is provided between the soaking plate and the heater element.
According to some embodiments of the present invention, the electric-controlled box also includes pressing plate, and the pressing plate is set with the soaking plate
The end contact of the heater element is put, the both ends of the pressing plate extend beyond the soaking plate to be fixed on the radiator
On.
In some embodiments of the invention, the pressing plate is formed as rectangular slab.
According to some embodiments of the present invention, the radiator is fixed by screws on the box body.
According to some embodiments of the present invention, the radiator is set with the air vent face.
According to some embodiments of the present invention, the radiator includes cooling base and multiple fins, the multiple fin
It is located on the cooling base, the soaking plate is located on the cooling base.
According to some embodiments of the present invention, the radiator is provided with the groove for being used for holding the soaking plate.
Air-conditioner outdoor unit according to embodiments of the present invention, including electric-controlled box according to the above embodiment of the present invention.
Air-conditioner outdoor unit according to embodiments of the present invention, by setting above-mentioned electric-controlled box, electric-controlled box is provided with soaking plate,
Hot plate is arranged between heater element and radiator, and heat caused by heater element can be transferred to the whole plate of soaking plate rapidly
On face, so as to increase the area of dissipation of heater element, heater element can be avoided the situation of localized hyperthermia occur.Soaking plate
On heat can be transferred on radiator, soaking plate can be radiated by radiator, it may thereby be ensured that heating member
The normal operation of part.The structure of electric-controlled box is simple, radiating efficiency is high, has very strong practicality.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the integrally-built exploded perspective view of electric-controlled box according to embodiments of the present invention；
Fig. 2 is the overall structure diagram of electric-controlled box according to embodiments of the present invention；
Fig. 3 is the front view of electric-controlled box according to embodiments of the present invention；
Fig. 4 is the sectional view in A-A directions in Fig. 3；
Fig. 5 is the close-up schematic view of part shown in B in Fig. 4；
Fig. 6 is the overall structure diagram of air-conditioner outdoor unit according to embodiments of the present invention.
Reference：
Electric-controlled box 100,
Box body 10, air vent 110,
Radiator 20, cooling base 210, fin 220,
Soaking plate 30,
Heater element 40,
Heater element fixed plate 50,
Pressing plate 60, fixing hole 610,
Air-conditioner outdoor unit 200,
Casing 70,
Compressor 80,
Outdoor fan 90.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", length ", " width ", " thickness ", " on ",
" under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", etc. instruction orientation or position
Relation is based on orientation shown in the drawings or position relationship, is for only for ease of the description present invention and simplifies description, without referring to
Show or imply that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not manage
Solve as limitation of the present invention.In addition, define " first ", the feature of " second " can express or implicitly include one or
More this feature of person.In the description of the invention, unless otherwise indicated, " multiple " are meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Electric-controlled box 100 according to embodiments of the present invention is described below with reference to Fig. 1-Fig. 6, the electric-controlled box 100 can be used for sky
Adjust in outdoor unit 200.
As shown in Figure 1-Figure 3, electric-controlled box 100 according to embodiments of the present invention, including：Box body 10, radiator 20, soaking plate
30 and heater element 40.Box body 10 is provided with air vent 110, and extraneous air can enter electric-controlled box 100 by air vent 110
It is interior, convection current can be formed between the air inside electric-controlled box 100, so as to contribute to the radiating of electric-controlled box 100.
As shown in Fig. 1, Fig. 4-Fig. 5, radiator 20 is located on box body 10, and electric-controlled box 100 can produce largely at work
Heat, radiator 20 can radiate to electric-controlled box 100, thereby may be ensured that the normal operation of electric-controlled box 100.Soaking plate
30 are located on radiator 20, and heater element 40 is located in soaking plate 30.Soaking plate 30 can be by heat caused by heater element 40
It is transferred to rapidly in its whole plate face, so as to increase the area of dissipation of heat, heater element 40 can be avoided part occur
The situation of high temperature, it may thereby be ensured that the normal operation of heater element 40.Heat in soaking plate 30 can be transferred to radiator
On 20, soaking plate 30 can be radiated by radiator 20.
Specifically, as shown in fig. 4-5, radiator 20 is located at the front end of box body 10, and soaking plate 30 is arranged on radiator
20 rear end is simultaneously connected with radiator 20, and heater element 40 is fixed in heater element fixed plate 50, the front end of heater element 40
Linked together with soaking plate 30.The fluid channel of multiple vacuum, each miniflow can be provided with wherein in the inner chamber body of soaking plate 30
Road extends on the length direction of soaking plate 30, and cooling agent is equipped with each fluid channel.When heater element 40 works, hair
On heat transfer caused by thermal element 40 to the trailing flank of soaking plate 30, the heated rapid spatial expansion of cooling agent in fluid channel,
Cooling agent changes into gaseous state by liquid, and gaseous cooling agent quickly fills with the inner chamber body of soaking plate 30.Soaking plate 30 and radiator
20 carry out heat exchange, and cooling agent heat release simultaneously occurs to condense phenomenon, and refrigerant changes into liquid by gaseous state, this completes and once change
Thermal cycle.Alternatively, soaking plate 30 can be copper product part, or aluminium materials and parts.
Electric-controlled box 100 according to embodiments of the present invention, by setting above-mentioned soaking plate 30, soaking plate 30 is arranged on heating member
Between part 40 and radiator 20, heat caused by heater element 40 can be transferred to rapidly in the whole plate face of soaking plate 30, from
And the area of dissipation of heater element 40 can be increased, heater element 40 can be avoided the situation of localized hyperthermia occur.Soaking plate 30
On heat can be transferred on radiator 20, soaking plate 30 can be radiated by radiator 20, it may thereby be ensured that
The normal operation of heater element 40.The structure of electric-controlled box 100 is simple, radiating efficiency is high, has very strong practicality.
As shown in fig. 4-5, according to some embodiments of the present invention, thermal conductive silicon is provided between soaking plate 30 and radiator 20
Glue, so as to lift the heat conduction efficiency between soaking plate 30 and radiator 20.Specifically, heat conductive silica gel can include silicon
Rubber and heat-conducting filler, silicon rubber and heat-conducting filler can be fixed together by way of vulcanization.Heat-conducting filler
With good heat conductivility, the heat in soaking plate 30 can be transferred to rapidly on radiator 20, it is possible thereby to be lifted
The heat transference efficiency of hot plate 30.It is alternatively possible to how much heat selects different thermal conductivity factors according to caused by heater element 40
Heat conductive silica gel, it is possible thereby to be radiated to greatest extent to heater element 40.It is alternatively possible to the side fixed using binding agent
Heat conductive silica gel is fixed between soaking plate 30 and radiator 20 by formula.
As shown in fig. 4-5, according to some embodiments of the present invention, heat conduction is provided between soaking plate 30 and heater element 40
Silica gel, so as to lift the heat transference efficiency between soaking plate 30 and heater element 40.Specifically, heater element 40 is in work
Substantial amounts of heat can be produced when making, the heat on heater element 40 can be transferred to rapidly in soaking plate 30 by heat conductive silica gel,
Heat can be exchanged heat with the cooling agent in soaking plate 30, it is possible thereby to lift the radiating rate of heater element 40.Alternatively,
Heat conductive silica gel can be fixed between soaking plate 30 and heater element 40 by the way of binding agent fixation.
As shown in figure 1, according to some embodiments of the present invention, electric-controlled box 100 also includes pressing plate 60, pressing plate 60 and soaking plate
The end contact of 30 setting heater element 40, the both ends of pressing plate 60 extend beyond soaking plate 30 to be fixed on radiator 20,
It is possible thereby to make that the assembly method of soaking plate 30 is simpler, convenient operation.Specifically, pressing plate 60 and the rear side of soaking plate 30
Face contacts, and the width of its center platen 60 is more than the width of soaking plate 30.Fixing hole 610 is equipped with the both ends of pressing plate 60, can be with
Pressing plate 60 is fixed on box body 10 by the way of mode connects for screw.Alternatively, pressing plate 60 can be formed as rectangular slab, can also
Be formed as arc, can select to set according to the installing space inside box body 10.Of course, it should be understood that soaking plate 30
Fixed form is not limited to that, soaking plate 30 can also be fixed on to the rear side of radiator 20 by the way of double faced adhesive tape fixation
On face, so as to facilitate the fixation of soaking plate 30.
As shown in figure 1, according to some embodiments of the present invention, radiator 20 is fixed by screws on box body 10, thus
The assembly method of radiator 20 and box body 10 can be made simpler.As shown in fig. 4-5, according to some implementations of the present invention
Example, radiator 20 are set with the face of air vent 110, and extraneous air can enter radiator 20 by air vent 110, it is possible thereby to
The heat exchange contributed between radiator 20 and extraneous air, can be with the radiating efficiency of heat radiation device 20.
As shown in fig. 4-5, cooling base 210 and multiple wings are included according to some embodiments of the present invention, radiator 20
Piece 220, multiple fins 220 are located on cooling base 210, and soaking plate 30 is located on cooling base 210, so as to heat radiation
The radiating efficiency of device 20.Specifically, as shown in figure 5, multiple fins 220 on radiator 20 with the face of air vent 110 and
Extend on the length direction of air vent 110, cooling base 210 is arranged on the rear end of fin 220 and directly contacted with soaking plate 30.
Cooling base 210 can be radiated to soaking plate 30, and heat can be transferred to outside box body 10 by multiple fins 220.
As shown in figure 1, according to some embodiments of the present invention, radiator 20, which is provided with, to be used to hold the recessed of soaking plate 30
Groove, soaking plate 30 can be accommodated in groove, it is possible thereby to make soaking plate 30 and the fit structure of radiator 20 compacter, can
To save the installing space in electric-controlled box 100.Alternatively, the size of groove can be identical with the size of soaking plate 30, thus may be used
So that soaking plate 30 is fastened in groove, then pressing plate 60 is fixed to the rear end of soaking plate 30, so as to so that soaking plate 30
It is easier for installation, assembling structure is more firm.
As shown in fig. 6, air-conditioner outdoor unit 200 according to embodiments of the present invention, including：Casing 70, compressor 80, outdoor wind
Machine 90 and electric-controlled box according to the above embodiment of the present invention 100.Compressor 80, outdoor fan 90 and electric-controlled box 100 are arranged on machine
In shell 70.Compressor 80 can be compressed to refrigerant, and will compress the coolant transmission completed to outdoor heat exchanger.Outdoor fan
90 can guide outdoor air to casing 70, and outdoor air can carry out heat exchange with outdoor heat exchanger, it is possible thereby to adjust
Save the temperature of outdoor air.Control panel and frequency-variable module can be provided with electric-controlled box 100, it is possible thereby to realize outside to air conditioning chamber
The control of machine 200.
Air-conditioner outdoor unit 200 according to embodiments of the present invention, by setting above-mentioned electric-controlled box 100, electric-controlled box 100 is provided with
Soaking plate 30, soaking plate 30 are arranged between heater element 40 and radiator 20, and heat can be rapid caused by heater element 40
It is transferred in the whole plate face of soaking plate 30, so as to increase the area of dissipation of heater element 40, heater element can be avoided
40 there is the situation of localized hyperthermia.Heat in soaking plate 30 can be transferred on radiator 20, can be right by radiator 20
Soaking plate 30 is radiated, it may thereby be ensured that the normal operation of heater element 40.The structure of electric-controlled box 100 is simple, radiating effect
Rate is high, has very strong practicality.
The electric-controlled box 100 according to the specific embodiment of the invention is described in detail below with reference to Fig. 1-Fig. 5, the electric-controlled box 100 can
For in air-conditioner outdoor unit 200.It is worth understanding, it is only exemplary to describe below, rather than to the specific of the present invention
Limitation.
As Figure 1-Figure 5, electric-controlled box 100 includes box body 10, radiator 20, soaking plate 30, heater element 40, heating member
Part fixed plate 50 and pressing plate 60.The front end of box body 10 is provided with air vent 110.Radiator 20 includes cooling base 210 and multiple wings
Piece 220, multiple fins 220 extend with the face of air vent 110 and on the length direction of air vent 110.Cooling base 210 is set
Directly contacted in the rear end of fin 220 and with soaking plate 30.Soaking plate 30 is aluminium materials and parts, is provided with the inner chamber body of soaking plate 30
The fluid channel of multiple vacuum, each fluid channel extend on the length direction of soaking plate 30, are equipped with each fluid channel
Cooling agent.Heater element 40 is fixed in heater element fixed plate 50.
As shown in fig. 4-5, pressing plate 60 contacts with the trailing flank of soaking plate 30, and the width of its center platen 60 is more than soaking plate
30 width.Fixing hole 610 is equipped with the both ends of pressing plate 60, pressing plate 60 is fixed on box body 10 by the way of mode connects for screw
On.Heat conductive silica gel is provided between soaking plate 30 and radiator 20, heat conductive silica gel also is provided between soaking plate 30 and heater element 40.
Heat conductive silica gel includes silicon rubber and heat-conducting filler, and silicon rubber and heat-conducting filler are fixed together by way of vulcanization.
Heat conductive silica gel is fixed between soaking plate 30 and radiator 20 by the way of binding agent fixation, the side fixed using binding agent
Heat conductive silica gel is fixed between soaking plate 30 and heater element 40 by formula.
Specifically, when electric-controlled box 100 works, after heater element 40 produces substantial amounts of heat transfer to soaking plate 30
On side, the heated rapid spatial expansion of cooling agent in fluid channel, cooling agent changes into gaseous state by liquid, and gaseous cooling agent is fast
Speed is full of the inner chamber body of soaking plate 30.Soaking plate 30 carries out heat exchange with radiator 20, and cooling agent heat release simultaneously occurs to condense phenomenon,
Refrigerant changes into liquid by gaseous state, and thus soaking plate 30 is completed to exchange heat with heat exchanger 20.Last radiator 20 passes through heat
Multiple fins 220 are transferred to outside box body 10.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the present invention.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can combine in an appropriate manner in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (10)
- A kind of 1. electric-controlled box, it is characterised in that including：Box body, the box body are provided with air vent；Radiator, the radiator are located on the box body；Soaking plate, the soaking plate are located on the radiator；Heater element, the heater element are located in the soaking plate.
- 2. electric-controlled box according to claim 1, it is characterised in that heat conduction is provided between the soaking plate and the radiator Silica gel.
- 3. electric-controlled box according to claim 1, it is characterised in that be provided with and lead between the soaking plate and the heater element Hot silica gel.
- 4. electric-controlled box according to claim 1, it is characterised in that also including pressing plate, the pressing plate and the soaking plate The end contact of the heater element is set, and the both ends of the pressing plate extend beyond the soaking plate to be fixed on the radiator On.
- 5. electric-controlled box according to claim 4, it is characterised in that the pressing plate is formed as rectangular slab.
- 6. electric-controlled box according to claim 1, it is characterised in that the radiator is fixed by screws in the box body On.
- 7. electric-controlled box according to claim 1, it is characterised in that the radiator is set with the air vent face.
- 8. electric-controlled box according to claim 1, it is characterised in that the radiator includes cooling base and multiple fins, The multiple fin is located on the cooling base, and the soaking plate is located on the cooling base.
- 9. electric-controlled box according to claim 1, it is characterised in that the radiator, which is provided with, to be used to hold the soaking plate Groove.
- 10. a kind of air-conditioner outdoor unit, it is characterised in that including the electric-controlled box according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710854120.1A CN107477712A (en) | 2017-09-15 | 2017-09-15 | Electric-controlled box and there is its air-conditioner outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710854120.1A CN107477712A (en) | 2017-09-15 | 2017-09-15 | Electric-controlled box and there is its air-conditioner outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107477712A true CN107477712A (en) | 2017-12-15 |
Family
ID=60585462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710854120.1A Pending CN107477712A (en) | 2017-09-15 | 2017-09-15 | Electric-controlled box and there is its air-conditioner outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107477712A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779105A (en) * | 2019-10-22 | 2020-02-11 | 四川长虹空调有限公司 | Waterproof assembly process for electric control box |
| CN111895523A (en) * | 2020-07-20 | 2020-11-06 | 青岛海尔空调电子有限公司 | Radiator and air condensing units |
| US11339977B2 (en) | 2019-09-06 | 2022-05-24 | Carrier Corporation | Apparatus and method for providing adequate cooling inside an electrical equipment |
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| CN204902041U (en) * | 2015-07-10 | 2015-12-23 | 广东美的暖通设备有限公司 | Converter subassembly and air condensing units |
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| CN207299271U (en) * | 2017-09-15 | 2018-05-01 | 广东美的暖通设备有限公司 | Electric-controlled box and there is its air-conditioner outdoor unit |
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| CN101826494A (en) * | 2010-04-13 | 2010-09-08 | 北京大学 | Heat dissipation device based on carbon nanotube arrays and low temperature co-fired ceramics and preparation method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11339977B2 (en) | 2019-09-06 | 2022-05-24 | Carrier Corporation | Apparatus and method for providing adequate cooling inside an electrical equipment |
| CN110779105A (en) * | 2019-10-22 | 2020-02-11 | 四川长虹空调有限公司 | Waterproof assembly process for electric control box |
| CN111895523A (en) * | 2020-07-20 | 2020-11-06 | 青岛海尔空调电子有限公司 | Radiator and air condensing units |
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Application publication date: 20171215 |
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| RJ01 | Rejection of invention patent application after publication |