CN103687418A - Variable-frequency mainboard radiation structure and air conditioner with radiation structure - Google Patents
Variable-frequency mainboard radiation structure and air conditioner with radiation structure Download PDFInfo
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- CN103687418A CN103687418A CN201210322031.XA CN201210322031A CN103687418A CN 103687418 A CN103687418 A CN 103687418A CN 201210322031 A CN201210322031 A CN 201210322031A CN 103687418 A CN103687418 A CN 103687418A
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- frequency conversion
- radiator
- drip tray
- air conditioner
- conversion mainboard
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention provides a variable-frequency mainboard radiation structure and an air conditioner with the radiation structure. The variable-frequency mainboard radiation structure includes a variable-frequency mainboard (10) and a water pan (20), wherein a radiator (11) is arranged on the variable-frequency mainboard (10), the water pan (20) is provided with a drain hole (24), and the radiator (11) of the variable-frequency mainboard (10) is arranged at the bottom of the water pan (20). The variable-frequency mainboard radiation structure provided by the invention can effectively improve the radiation effect of the variable-frequency mainboard, thereby prolonging the service life of the variable-frequency mainboard.
Description
Technical field
The present invention relates to convertible frequency air-conditioner field, in particular to a kind of frequency conversion mainboard radiator structure and the air conditioner that comprises this radiator structure.
Background technology
For the convertible frequency air-conditioners such as frequency conversion mobile air conditioner, frequency conversion window air conditioner, frequency conversion dehumidifier, generally all by Forced Air Convection, to controlling mainboard heat ink, dispel the heat, the radiating effect of this radiating mode is bad, causes the life-span of frequency conversion mainboard shorter.
Summary of the invention
The air conditioner that the present invention aims to provide a kind of frequency conversion mainboard radiator structure and comprises this radiator structure, can effectively strengthen the radiating effect of frequency conversion mainboard, extends the useful life of frequency conversion mainboard.
To achieve these goals, according to an aspect of the present invention, provide a kind of frequency conversion mainboard radiator structure, comprise frequency conversion mainboard, on frequency conversion mainboard, be provided with radiator, frequency conversion mainboard radiator structure also comprises the drip tray with osculum, and the radiator of frequency conversion mainboard is arranged on the bottom of drip tray.
Further, the bottom of drip tray includes groove, and radiator is arranged on the diapire of groove.
Further, osculum is arranged on the diapire of groove.
Further, osculum comprises from the bottom of base plate to the mozzle of downward-extension.
Further, osculum is arranged on the diapire of groove of radiator below.
According to a further aspect in the invention, a kind of air conditioner is provided, comprise compressor, the condenser being connected with compressor and evaporator, be arranged on throttling arrangement and water tank between condenser and evaporator, air conditioner also comprises above-mentioned any frequency conversion mainboard radiator structure, the drip tray of frequency conversion mainboard radiator structure is arranged on condenser and/or evaporator below, and water tank is arranged on the below of osculum.
Further, air conditioner also comprises the condensed water in water tank is sent into the diversion mechanism in drip tray.
Further, diversion mechanism comprises the water pump that is connected to water tank by water pipe, between water pump and the base plate of drip tray, by cross current, the condensate pump in water tank is delivered in drip tray.
Apply technical scheme of the present invention, frequency conversion mainboard radiator structure comprises frequency conversion mainboard, on frequency conversion mainboard, is provided with radiator, and frequency conversion mainboard radiator structure also comprises the drip tray with osculum, and the radiator of frequency conversion mainboard is arranged on the bottom of drip tray.By radiator being arranged on to the bottom of the drip tray of condensation flow warp, make condensed water can take away the heat of radiator in flow process, can effectively strengthen the radiating effect of radiator, extend the useful life of frequency conversion mainboard.
Accompanying drawing explanation
The accompanying drawing that forms a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows according to the structural representation of the air conditioner of the first embodiment of the present invention;
Fig. 2 shows according to the structure for amplifying schematic diagram at the L place of Fig. 1; And
Fig. 3 shows the structural representation of air conditioner according to a second embodiment of the present invention.
Embodiment
Hereinafter with reference to accompanying drawing, also describe the present invention in detail in conjunction with the embodiments.It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.
In figure, the direction of arrow represents the flow direction of condensed water.
As depicted in figs. 1 and 2, according to embodiments of the invention, a kind of frequency conversion mainboard radiator structure comprises frequency conversion mainboard 10, is provided with radiator 11 on frequency conversion mainboard 10, frequency conversion mainboard radiator structure also comprises drip tray 20, and the radiator of frequency conversion mainboard 10 is arranged on the bottom of drip tray 20.Particularly, drip tray 20 comprises side plate 21 and the base plate 22 being fixedly connected with side plate 21, is provided with osculum 24 on drip tray 20, and the radiator 11 of frequency conversion mainboard 10 is arranged on base plate 22.Preferably, osculum 24 is arranged on the base plate 22 of drip tray 20.Preferably, radiator 11 is arranged on the base plate of drip tray the position near osculum 24.
Drip tray can be used for connecing condensed water, and the temperature of condensed water is lower, therefore the radiator of frequency conversion mainboard is arranged on the base plate of drip tray, and make condensation flow through radiator, just can be so that the condensed water of low temperature be taken away the amount of heat on radiator, thus frequency conversion mainboard is played to good radiating effect.On base plate due to drip tray, be provided with osculum, therefore condensed water can flow out after converging on drip tray from osculum, makes condensed water remain mobile, can constantly take away the heat of radiator, thereby reduce the temperature of radiator, extend the useful life of frequency conversion mainboard.
On base plate 22, groove 23 can also be set, now osculum 24 can be arranged on to the bottom of groove 23, then radiator 11 is arranged on the diapire of groove 23, and osculum 24 is positioned on the diapire of groove 23 of radiator 11 belows.Preferably, the base plate 22 of drip tray 20 and the height of side plate 21 coupling parts are higher than the height of base plate 22 and groove 23 coupling parts.So, by being more convenient to condensed water, from the position at four circumferential recess 23 places of drip tray 20, converge, thereby the radiator 11 being arranged in groove 23 is played to better radiating effect.The setting of groove 23 also makes condensed water to have larger contact area with radiator, can take away more expeditiously more the heat on radiator.
Preferably, in order to prevent that condensed water is from the base plate 22 of drip tray 20 flows out, along the bottom surface of base plate 22, flow everywhere, cause condensed water to drop on other parts, osculum 24 can also comprise from the bottom of base plate 22 to the mozzle 25 of downward-extension.Condensed water flows into after osculum 24 from the base plate 22 of drip tray 20, can flow downward along mozzle 25, and can on the bottom surface of base plate 22, not flow everywhere.
In conjunction with shown in Figure 1, according to the first embodiment of the present invention, a kind of air conditioner comprises compressor 30, the condenser 40 being connected with compressor 30 and evaporator 50, water tank 60, air conditioner also comprises above-mentioned frequency conversion mainboard radiator structure, the drip tray 20 of frequency conversion mainboard radiator structure is arranged on condenser 40 and/or evaporator 50 belows, water tank 60 is arranged on the below of osculum 24, and with receive the condensed water flowing out from osculum 24.Wherein compressor 30 is connected with condenser 40 with evaporator 50 by cross valve, can realize as required the refrigeration of air conditioner or the function heating.Between evaporator 50 and condenser 40, be also provided with throttling arrangement, this throttling arrangement is for example capillary 41, for realizing the reducing pressure by regulating flow of cold-producing medium.
When the temperature of evaporator 50 is during lower than the dew point temperature of air, airborne moisture will be attached to the surface of evaporator 50 fins, then flowing on drip tray 20 slowly, and then along drip tray 20, flow to groove 23 inner radiator 11 positions of drip tray 20, because coolant-temperature gage is now lower, so can absorb a large amount of heat of radiator 11, when condensed water absorption after certain heat, can slowly flow to again in the water tank 60 below drip tray 20, as long as air conditioner is ceaselessly worked, will have condensate endlessly through the position at groove 23(radiator 11 places) take away the heat of radiator 11, thereby reach the object that reduces radiator 11 temperature.
In conjunction with shown in Figure 3, according to a second embodiment of the present invention, the structure of itself and the first embodiment is basic identical, and difference is, in the present embodiment, air conditioner also comprises sends the condensed water in water tank 60 into the diversion mechanism in drip tray 20.This diversion mechanism can pump to the condensed water of the low temperature in water tank 60 in drip tray 20, makes cryogenic condensation water participate in cooling to radiator 11, reduces the temperature of radiator 11.This diversion mechanism comprises the water pump 26 that is connected to water tank 60 by water pipe, between water pump 26 and the base plate 22 of drip tray 20, by cross current, the condensate pump in water tank 60 is delivered in drip tray 20.
Certainly, water pump 26 can also be connected directly to by water pipe the top of drip tray 20, and passes in drip tray 20 from the upper opening position of drip tray 20, so that condensed water is delivered in drip tray 20, makes it participate in the heat radiation to radiator 11.Water pump 26 also can select other driving mechanism to replace, and such as drive motors etc., to provide, makes condensed water from water tank 60, enter the power of drip tray 20.
In the present embodiment, when the temperature of evaporator 50 is during lower than the dew point temperature of air, airborne moisture will be attached to the surface of evaporator 50 fins, then flowing on drip tray 20 slowly, and then along drip tray 20, flow to groove 23 inner radiator 11 positions of drip tray 20, then flow in water tank 60, after water level in water tank 60 reaches certain position, water pump 26 starts action, water is pumped into groove 23 inner radiator 11 positions along water pipe, because coolant-temperature gage is now lower, so can absorb a large amount of heat of radiator 11, when condensed water absorption after certain heat, can slowly flow to again in the water tank 60 below drip tray 20, as long as water tank 60 water levels reach certain position, will have water endlessly through the position at groove 23(radiator 11 places) take away the heat of radiator 11, thereby reach the object that reduces radiator 11 temperature.
Air conditioner in the present embodiment can be frequency conversion mobile air conditioner, frequency conversion window air conditioner or frequency conversion dehumidifier.
From above description, can find out, the above embodiments of the present invention have realized following technique effect: frequency conversion mainboard radiator structure comprises frequency conversion mainboard, on frequency conversion mainboard, be provided with radiator, frequency conversion mainboard radiator structure also comprises the drip tray with osculum, and the radiator of frequency conversion mainboard is arranged on the bottom of drip tray.By radiator being arranged on to the bottom of the drip tray of condensation flow warp, make condensed water can take away the heat of radiator in flow process, can effectively strengthen the radiating effect of radiator, extend the useful life of frequency conversion mainboard.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (8)
1. a frequency conversion mainboard radiator structure, comprise frequency conversion mainboard (10), on described frequency conversion mainboard (10), be provided with radiator (11), it is characterized in that, described frequency conversion mainboard radiator structure also comprises the drip tray (20) with osculum (24), and the radiator (11) of described frequency conversion mainboard (10) is arranged on the bottom of described drip tray (20).
2. frequency conversion mainboard radiator structure according to claim 1, is characterized in that, the bottom of described drip tray (20) includes groove (23), and described radiator (11) is arranged on the diapire of described groove (23).
3. frequency conversion mainboard radiator structure according to claim 2, is characterized in that, described osculum (24) is arranged on the diapire of described groove (23).
4. frequency conversion mainboard radiator structure according to claim 1, is characterized in that, described osculum (24) comprises from the bottom of described base plate (22) to the mozzle (25) of downward-extension.
5. frequency conversion mainboard radiator structure according to claim 2, is characterized in that, described osculum (24) is arranged on the diapire of the described groove (23) below described radiator (11).
6. an air conditioner, comprise compressor (30), the condenser (40) being connected with described compressor (30) and evaporator (50), be arranged on the throttling arrangement between described condenser (40) and described evaporator (50), and water tank (60), it is characterized in that, described air conditioner also comprises the frequency conversion mainboard radiator structure described in any one in claim 1 to 5, the drip tray (20) of described frequency conversion mainboard radiator structure is arranged on described condenser (40) and/or evaporator (50) below, described water tank (60) is arranged on the below of described osculum (24).
7. air conditioner according to claim 6, is characterized in that, described air conditioner also comprises sends the condensed water in described water tank (60) into the diversion mechanism in described drip tray (20).
8. air conditioner according to claim 7, it is characterized in that, described diversion mechanism comprises the water pump (26) that is connected to water tank (60) by water pipe, between the base plate (22) of described water pump (26) and described drip tray (20), by cross current, the condensate pump in described water tank (60) is delivered in described drip tray (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210322031.XA CN103687418A (en) | 2012-09-03 | 2012-09-03 | Variable-frequency mainboard radiation structure and air conditioner with radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210322031.XA CN103687418A (en) | 2012-09-03 | 2012-09-03 | Variable-frequency mainboard radiation structure and air conditioner with radiation structure |
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| CN103687418A true CN103687418A (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210322031.XA Pending CN103687418A (en) | 2012-09-03 | 2012-09-03 | Variable-frequency mainboard radiation structure and air conditioner with radiation structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803868A (en) * | 2017-11-30 | 2018-03-16 | 拓卡奔马机电科技有限公司 | Temprature control method, device and the cutting cutting system of cutting cutting system |
| CN112490206A (en) * | 2020-12-07 | 2021-03-12 | 珠海格力电器股份有限公司 | Switch tube heat radiation structure, converter and air conditioner |
| CN112797512A (en) * | 2020-12-28 | 2021-05-14 | 珠海格力电器股份有限公司 | Water collecting assembly, water receiving structure and dehumidifier |
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| CN2458551Y (en) * | 2000-12-15 | 2001-11-07 | 沈利 | Tray pipe type water evaporating radiator |
| CN1904499A (en) * | 2005-07-29 | 2007-01-31 | 乐金电子(天津)电器有限公司 | Variable frequency air conditioner outdoor machine |
| CN101387434A (en) * | 2007-09-14 | 2009-03-18 | 肖克贤 | Domestic air conditioner condensate water processing method and apparatus |
| CN201348396Y (en) * | 2009-01-19 | 2009-11-18 | 广东美的电器股份有限公司 | Frequency-change air conditioner |
| CN201401906Y (en) * | 2009-03-06 | 2010-02-10 | 王荟杰 | Air conditioner condensed water collecting and processing device |
| CN202750394U (en) * | 2012-09-03 | 2013-02-20 | 珠海格力电器股份有限公司 | Frequency conversion mainboard heat radiation structure and air conditioner comprising same |
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2012
- 2012-09-03 CN CN201210322031.XA patent/CN103687418A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2458551Y (en) * | 2000-12-15 | 2001-11-07 | 沈利 | Tray pipe type water evaporating radiator |
| CN1904499A (en) * | 2005-07-29 | 2007-01-31 | 乐金电子(天津)电器有限公司 | Variable frequency air conditioner outdoor machine |
| CN101387434A (en) * | 2007-09-14 | 2009-03-18 | 肖克贤 | Domestic air conditioner condensate water processing method and apparatus |
| CN201348396Y (en) * | 2009-01-19 | 2009-11-18 | 广东美的电器股份有限公司 | Frequency-change air conditioner |
| CN201401906Y (en) * | 2009-03-06 | 2010-02-10 | 王荟杰 | Air conditioner condensed water collecting and processing device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803868A (en) * | 2017-11-30 | 2018-03-16 | 拓卡奔马机电科技有限公司 | Temprature control method, device and the cutting cutting system of cutting cutting system |
| CN107803868B (en) * | 2017-11-30 | 2019-06-11 | 拓卡奔马机电科技有限公司 | Temprature control method, device and the cutting cutting system of cutting cutting system |
| CN112490206A (en) * | 2020-12-07 | 2021-03-12 | 珠海格力电器股份有限公司 | Switch tube heat radiation structure, converter and air conditioner |
| CN112490206B (en) * | 2020-12-07 | 2023-01-10 | 珠海格力电器股份有限公司 | Switch tube heat radiation structure, converter and air conditioner |
| CN112797512A (en) * | 2020-12-28 | 2021-05-14 | 珠海格力电器股份有限公司 | Water collecting assembly, water receiving structure and dehumidifier |
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Application publication date: 20140326 |
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