CN208458160U - Cooling fan - Google Patents
Cooling fan Download PDFInfo
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- CN208458160U CN208458160U CN201820999290.9U CN201820999290U CN208458160U CN 208458160 U CN208458160 U CN 208458160U CN 201820999290 U CN201820999290 U CN 201820999290U CN 208458160 U CN208458160 U CN 208458160U
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- component
- cooling
- cascade
- water tank
- water
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Abstract
The utility model relates to a kind of cooling fans, comprising: shell, the opposite two sides of shell are respectively arranged with interconnected air inlet and air outlet；Refrigeration mechanism, including interconnected water tank, electronic cooling component and cascade component, electronic cooling component receives the water flow in water tank and is cooled down to obtain cooling water, cascade component corresponds to air inlet in shell, and between water tank and electronic cooling component, cooling water is allowed to flow through cascade component and return to water tank；And blower, it is set in shell, and between cascade component and air outlet, for driving air to blow to cascade component from air inlet, and drives and blow out air outlet by the cold air that cascade component generates.In above-mentioned cooling fan, the water flow that electronic cooling component can be flowed through after being powered with continuous coo1ing obtains flowing to the cooling water of cascade component, and cooling time is continuous, sustainable to provide cooling water to cascade, and then can make cooling fan continuous cooling, and refrigeration effect is preferable.
Description
Technical field
The utility model relates to field of household appliances, more particularly to cooling fan.
Background technique
Existing cooling fan, generally makes hot-air by evaporative cooling medium (cascade), in evaporative cooling medium and water
Sufficiently carry out heat exchange, then evaporation endothermic and cool down to obtain refrigerant air, refrigerant air is sent out by blower, to reach
To the purpose of cooling.
It is limited by water evaporation absorption refrigeration principle, traditional cooling fan refrigeration effect is unsatisfactory.In order to improve system
Cold cooling effect, some cooling fans are also equipped with ice crystal box, are put into the water tank of cooling fan and use after being freezed.But ice crystal
Box can melt in use for some time as normal-temperature water, and cooling time is limited, and refrigeration effect is of short duration, and cooling fan can not continuous cooling
Work.
Utility model content
Based on this, it is necessary to traditional cooling fan can not continuous cooling work aiming at the problem that, providing one kind can be continuous
The cooling fan of refrigeration work.
A kind of cooling fan, comprising:
Shell, the opposite two sides of the shell are respectively arranged with interconnected air inlet and air outlet；
Refrigeration mechanism, including interconnected water tank, electronic cooling component and cascade component, the electronic cooling component
It receives the water flow in the water tank and is cooled down to obtain cooling water, the cascade component corresponds to the air inlet set on described
In shell, and between the water tank and the electronic cooling component, the cooling water is allowed to flow through the cascade component
And return to the water tank；And
Blower is set in the shell, and between the cascade component and the air outlet, for drive air from
The air inlet blows to the cascade component, and drives and blow out the air outlet by the cold air that the cascade component generates.
In above-mentioned cooling fan, air is driven to flow to air outlet from air inlet by blower, and water is set in air inlet
Curtain component is located at cascade component on the flow path of air.Water flow in water tank is cooled to cool down by electronic cooling component
Water, and cooling water is allowed to flow to cascade component, cascade component absorbs a part of cooling water, and remaining another part flows back to water storage
Case realizes waterway circulating.When air passes through the cascade component for being adsorbed with cooling water, the cooling water evaporation on cascade component is inhaled
Heat reduces air themperature, and air can also carry out heat with cooling water and exchange cooling, to obtain cold air, finally by wind
Cold air is sent out air outlet by machine.During being somebody's turn to do, the water flow that electronic cooling component can be flowed through after being powered with continuous coo1ing is flowed
To the cooling water of cascade component, cooling time is continuous, sustainable to provide cooling water to cascade, and then cooling fan can be made continuously to make
Cold, refrigeration effect is preferable.
The water tank is set to the outer casing bottom and is located at below the cascade component in one of the embodiments,
The electronic cooling component and the water tank are oppositely arranged and are located above the cascade component.
The electronic cooling component includes refrigerating chip and cooling water tank, the cold core in one of the embodiments,
Piece includes chill surface, and the cooling water tank is set to the chill surface and is located above the cascade component, and the cooling water tank
Bottom corresponds to the cascade component and opens up leakage hole.
The electronic cooling component further includes radiator and radiator fan, the cold core in one of the embodiments,
Piece further includes the radiating surface opposite with the chill surface, and the radiator is set on the radiating surface, and the radiator fan goes out
Air port is towards the radiator.
It in one of the embodiments, further include mounting box, the mounting box is set in the shell and dissipates including having
The accommodating chamber of hot mouth, the radiator and the radiator fan are set in the accommodating chamber, and the radiator fan and described
Thermovent is located at the opposite sides setting of the radiator.
The mounting box includes bottom wall, roof and side wall in one of the embodiments, the bottom wall and the roof phase
Interval is arranged, and the bottom wall includes the first end and second end of opposite setting, the roof includes the be oppositely arranged
Three ends and the 4th end, the first end and the third end are set on the shell, and the second end is set to the 4th end
Connect in the shell and between the two the side wall；It is enclosed between the bottom wall, the roof and the side wall described
Accommodating chamber forms the thermovent being in communication with the outside between the first end and three end.
It in one of the embodiments, further include water pump, the water pump is connected to the water tank and the electronic cooling
Between component, and the water pump drives the water flow in the water tank to the electronic cooling component.
The cascade component includes cascade frame and cascade in one of the embodiments, and the cascade frame is removably set
Be placed in the shell, the cascade hang on the cascade frame.
It in one of the embodiments, further include air guide member, the air guide member is set at the air outlet.
It in one of the embodiments, further include ice crystal box, the setting ice crystal box in the water tank.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of cooling fan in an embodiment of the present invention.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms in fact
It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes public affairs to the utility model
The understanding for opening content is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
As shown in Figure 1, the cooling fan 100 in an embodiment of the present invention, including shell 10, refrigeration mechanism 30 and wind
Machine 50, the opposite two sides of shell 10 are respectively arranged with interconnected air inlet 12 and air outlet 14, and refrigeration mechanism 30 is set to outer
In shell 10, for being humidified to the air cooling flowed through.Blower 50 is set between air inlet 12 and air outlet 14, and air is driven to pass through
Refrigeration mechanism 30 sends out air outlet 14 after obtaining the air of refrigeration humidification, and the air evaporation heat absorption that refrigeration humidifies, and realizing reduces
The effect of room temperature.
Refrigeration mechanism 30 includes interconnected water tank 32, electronic cooling component 34 and cascade component 36, electronic cooling
Component receives the water flow in water tank 32 and is cooled down to obtain cooling water, and the corresponding air inlet 12 of cascade component 36 is set to shell 10
It is interior, and between water tank 32 and electronic cooling component 34, allow cooling water to flow through cascade component 36 and return to water tank 32,
Realize water circulation.Wherein, the water in water tank 32 first passes around electronic cooling component 34, and electronic cooling component 34 has refrigeration
Function, can be by the cooling output cooling water of water flow, and the cooling water of output flows to cascade component 34 and part is absorbed by cascade component 34,
Remainder flows back to water tank 32.Heat exchange is carried out with cooling water when air blows over cascade component 34 to be cooled down, it is cooling simultaneously
Water evaporation absorbing and cooling temperature so generates the lower cold air of temperature.
Blower 50 is set in shell 10, and between cascade component 36 and air outlet 14, for driving air from air inlet
Mouth 12 blows to cascade component 36, and drives and blow out air outlet 14 by the cold air that cascade component 36 generates.Blower 50 controls sky
Gas blows to cascade component 36 from air inlet 12, and the cooling water on cascade component 36 is evaporated absorbing and cooling temperature under air driven,
Air and cooling water carry out heat and exchanges further to cool down simultaneously, can so obtain the cold air in terms of two after cooling, into
And air outlet 14 is blown out under the drive of blower 50, for reducing room temperature.
Water tank 32 is set to 10 bottom of shell and is located at 36 lower section of cascade component, electronic cooling component 34 and 32 phase of water tank
To setting and it is located at 36 top of cascade component.In this way, water flow flows into electronic cooling component from water tank 32 in water cycle process
After 34, the cascade component 36 below electronic cooling component can be flowed under the effect of gravity, it is remaining by cascade component 35
Water flow can continue to flow to water tank 32 under the effect of gravity, water tank 32 and electronic cooling component 34 and cascade in whole process
Position between component 36 is compact, and connection is simple.
Further, cooling fan 100 further includes water pump 70, water pump 70 be connected to water tank 32 and electronic cooling component 34 it
Between, and water pump 70 drives the water flow in water tank 32 to electronic cooling component 34, and the water in water tank 32 is sent to the electricity at top
Refrigeration in sub- cooling assembly 34.Optionally, water pump 70 is immersible pump, is set in water tank 32, and passes through pipeline and electronic cooling
Component 34 connects；Water pump 70 can also be Self-pumping type water pump, be connected between water tank 32 and electronic cooling component 34 by pipeline
It connects, Self-pumping type water pump is set on pipeline, can be located at outside water tank 32, the water in water tank 32 can be pumped to electronic cooling group
Part 34.
Electronic cooling component 34 includes refrigerating chip 341 and cooling water tank 343.Refrigerating chip 341 is imitated using Peltier
(Pettier Effect) is answered, has mixed the two sides of miscellaneous P and N material plus voltage, thermal energy meeting while by the one of material in a pair
Side reaches the other side, and order cools down on one side, and another side heating, making refrigerating chip 341 includes chill surface.Cooling water tank 343 is set to system
Huyashi-chuuka (cold chinese-style noodles) is simultaneously located at 36 top of cascade component, and 343 bottom of cooling water tank corresponds to cascade component 36 and offers leakage hole.Cooling water tank
The chill surface of water and refrigerating chip 341 in 343 becomes cooling water after carrying out heat exchange, and passes through 343 bottom of cooling water tank
Leakage hole flows to cascade component 36.
Electronic cooling component 34 further includes radiator 345 and radiator fan 347, and refrigerating chip 341 further includes and chill surface
Opposite radiating surface, radiator 345 are set on radiating surface, and the air outlet of radiator fan 347 passes through heat dissipation towards radiator 345
Device 345 passes to out the heat on 341 radiating surface of refrigerating chip, and carries out carrying out wind to radiator 345 by radiator fan 347
It is cold.It is to be appreciated that also can be set from the circulation waterway of water tank 32s in some other embodiment by radiator
345, to cool down to radiator 345.
Cooling fan 100 further includes mounting box 80, and mounting box 80 is set in shell 10 and including the receiving with thermovent 82
Chamber 84, radiator 345 and radiator fan 347 are set in accommodating chamber 84, and mounting box 80 is for accommodating radiator 345 and radiation air
Fan 347.Also, mounting box 80 includes the accommodating chamber 84 with thermovent 82, and radiator fan 347 and thermovent 82 are respectively arranged on scattered
The opposite sides of hot device 345, radiator fan 347, which dries to it from the side of radiator 345, to radiate, and generates in radiation processes
Hot-air from the thermovent 82 of 345 other side of radiator flow out shell 10, complete heat dissipation.In this way, being isolated by mounting box 80
Radiator fan 347 and blower 50, the hot wind for avoiding radiator fan 347 from blowing out when radiating influence the temperature for the cold air that blower 50 conveys
Degree, further increases refrigeration effect.
Specifically, mounting box 80 includes bottom wall 81, roof 83 and side wall 85, and bottom wall 81 and 83 relative spacing of roof are arranged,
And bottom wall 81 includes the first end and second end that is oppositely arranged, and roof 83 includes the third end and the 4th end being oppositely arranged, and first
End and third end are set on shell 10, and second end and the 4th end are set in shell 10 and are connected with side wall 85 between the two；Bottom wall
81, it is enclosed accommodating chamber 82 between roof 83 and side wall 85, forms the heat dissipation being in communication with the outside between first end and third end
Mouth 84.In this way, forming the mounting box 80 being only in communication with the outside, avoids mounting box 80 from being connected to 10 inner space of shell, prevent from dissipating
The 10 internal influence refrigeration effect of hot blast flow direction shell that Hot-air fan 347 generates.
Cascade component 36 includes cascade frame 361 and cascade 363, and cascade frame 361 is removable installed in shell 10, cascade
363 hang on cascade frame 361.Cascade frame 361 is removable installed in shell 10 for installing cascade 363, is convenient for
Subsequent maintenance installation.Specifically, cascade 363 is paper wet curtain or is PP wet curtain.Optionally, water tank 32 is also removably set
It is placed in shell 10, convenient for adding water to change the operation such as water.
Cooling fan 100 further includes air guide member 90, and air guide member 90 is set at air outlet 14, cold for guiding blower 50 to take out of
Air flow direction, rationally to adjust the direction of cold air blowout.
Cooling fan 100 further includes ice crystal box (not shown), and ice crystal box is set in water tank 32, can reduce in water tank 32
Water temperature further increases refrigeration effect.
In above-mentioned cooling fan 100, air is driven to flow to air outlet 14 from air inlet 12 by blower 50, and in air inlet
Cascade component 36 is set at 12, is located at cascade component 36 on the flow path of air.Electronic cooling component 34 is by water tank 32
Interior water flow is cooled to cooling water, and cooling water is allowed to flow to cascade component 36, and cascade component 36 absorbs a part of cooling water, remains
Remaining another part flows back to water tank 32, realizes waterway circulating.When air through the cascade component 36 for being adsorbed with cooling water, water
Cooling water evaporation heat absorption on curtain component 36 reduces air themperature, and air can also carry out heat with cooling water and exchange cooling,
To obtain cold air, cold air is sent out into air outlet 14 finally by blower 50.During being somebody's turn to do, after electronic cooling component 34 is powered
The water flow that can be flowed through with continuous coo1ing obtains flowing to the cooling water of cascade component 36, and cooling time is continuous, sustainable to mention to cascade
Cooling Water, and then 100 continuous cooling of cooling fan can be made, refrigeration effect is preferable.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of cooling fan characterized by comprising
Shell, the opposite two sides of the shell are respectively arranged with interconnected air inlet and air outlet；
Refrigeration mechanism, including interconnected water tank, electronic cooling component and cascade component, the electronic cooling component is received
Water flow in the water tank simultaneously is cooled down to obtain cooling water, and the cascade component corresponds to the air inlet set on the shell
It is interior, and between the water tank and the electronic cooling component, allow the cooling water to flow through the cascade component and returns
Return the water tank；And
Blower is set in the shell, and between the cascade component and the air outlet, for driving air from described
Air inlet blows to the cascade component, and drives and blow out the air outlet by the cold air that the cascade component generates.
2. cooling fan according to claim 1, which is characterized in that the water tank is set to the outer casing bottom and is located at institute
It states below cascade component, the electronic cooling component and the water tank are oppositely arranged and are located above the cascade component.
3. cooling fan according to claim 1 or 2, which is characterized in that the electronic cooling component include refrigerating chip and
Cooling water tank, the refrigerating chip include chill surface, and the cooling water tank is set to the chill surface and is located at the cascade component
Top, and the cooling water tank bottom corresponds to the cascade component and opens up leakage hole.
4. cooling fan according to claim 3, which is characterized in that the electronic cooling component further includes radiator and heat dissipation
Fan, the refrigerating chip further include the radiating surface opposite with the chill surface, and the radiator is set on the radiating surface, institute
The air outlet of radiator fan is stated towards the radiator.
5. cooling fan according to claim 4, which is characterized in that further include mounting box, the mounting box is set to described outer
It is set in the accommodating chamber in shell and including the accommodating chamber with thermovent, the radiator and the radiator fan, and institute
It states radiator fan and the thermovent is located at the opposite sides setting of the radiator.
6. cooling fan according to claim 5, which is characterized in that the mounting box includes bottom wall, roof and side wall, described
Bottom wall and roof relative spacing setting, and the bottom wall includes the first end and second end of opposite setting, the roof
Including the third end and the 4th end being oppositely arranged, the first end and the third end are set on the shell, the second end
It is set in the shell with the 4th end and connect the side wall between the two；The bottom wall, the roof and the side wall
Between be enclosed the accommodating chamber, the thermovent being in communication with the outside is formed between the first end and three end.
7. cooling fan according to claim 2, which is characterized in that further include water pump, the water pump is connected to the water storage
Between case and the electronic cooling component, and the water pump drives the water flow in the water tank to the electronic cooling component.
8. cooling fan according to claim 1, which is characterized in that the cascade component includes cascade frame and cascade, described
Cascade frame is removable installed in the shell, the cascade hang on the cascade frame.
9. cooling fan according to claim 1, which is characterized in that further include air guide member, the air guide member goes out described in
At air port.
10. cooling fan according to claim 1, which is characterized in that further include ice crystal box, in the water tank described in setting
Ice crystal box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820999290.9U CN208458160U (en) | 2018-06-26 | 2018-06-26 | Cooling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820999290.9U CN208458160U (en) | 2018-06-26 | 2018-06-26 | Cooling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208458160U true CN208458160U (en) | 2019-02-01 |
Family
ID=65170059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820999290.9U Active CN208458160U (en) | 2018-06-26 | 2018-06-26 | Cooling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208458160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074421A (en) * | 2021-03-25 | 2021-07-06 | 珠海格力电器股份有限公司 | Water tank self-cleaning system, cooling fan and control method of cooling fan |
-
2018
- 2018-06-26 CN CN201820999290.9U patent/CN208458160U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074421A (en) * | 2021-03-25 | 2021-07-06 | 珠海格力电器股份有限公司 | Water tank self-cleaning system, cooling fan and control method of cooling fan |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211124 Address after: 528000 303, building 2, block 3, Baofa jewelry industry center, No. 1, feicui Road, Yange village, Lunjiao street, Shunde District, Foshan City, Guangdong Province (residence declaration) Patentee after: Foshan Rongxin creative Electric Appliance Co.,Ltd. Address before: 528300 No. 2-2, Guangjiao Industrial Development Zone, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN JILING ELECTRIC APPLIANCE TECHNOLOGY Co.,Ltd. |