CN205213231U - Heat abstractor and have its electric refrigerator - Google Patents
Heat abstractor and have its electric refrigerator Download PDFInfo
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- CN205213231U CN205213231U CN201520917455.XU CN201520917455U CN205213231U CN 205213231 U CN205213231 U CN 205213231U CN 201520917455 U CN201520917455 U CN 201520917455U CN 205213231 U CN205213231 U CN 205213231U
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Abstract
The utility model provides a heat abstractor and have its electric refrigerator, wherein, heat abstractor includes: heat pipe, heat pipe are both ends confined tubular structure, and the first end of heat pipe is higher than the second end of heat pipe at the horizontal direction, the refrigerant is filled in the heat pipe, heat radiation structure sets up at the first end of heat pipe so that be located the refrigerant condensation of the first end of heat pipe. The technical scheme of the utility model the problem that the cooling system radiating efficiency is low of the electric refrigerator among the prior art has been solved.
Description
Technical field
The utility model relates to technical field of refrigeration equipment, in particular to a kind of heat abstractor and the refrigeration appliance with it.
Background technology
For refrigeration appliance (such as refrigerator in prior art, refrigerated storage wine cabinet) radiating mode generally adopt aluminium flake to dispel the heat, particularly, aluminium flake to be sticked on refrigeration structure and by the heat conduction that exchanges in refrigeration structure and electrical equipment on aluminium flake, aluminium flake is outside equipped with radiator fan, radiator fan running time by the spread heat on aluminium flake to outside refrigeration appliance.And aluminium flake radiating mode radiating efficiency of the prior art is low, and then affect the operating efficiency of refrigeration appliance.
Utility model content
Main purpose of the present utility model is the refrigeration appliance providing a kind of heat abstractor and have it, with the problem that the cooling system radiating efficiency solving refrigeration appliance of the prior art is low.
To achieve these goals, according to an aspect of the present utility model, provide a kind of heat abstractor, comprising: heat pipe, heat pipe is the tubular structure of closed at both ends, and the first end of heat pipe is in the horizontal direction higher than the second end of heat pipe; Refrigerant, is filled in heat pipe; Radiator structure, is arranged on the first end of heat pipe to make to be positioned at the refrigerant condensation of the first end of heat pipe.
Further, heat pipe comprises: the first pipeline section, and the first end of the first pipeline section is blind end; Second pipeline section, the first end of the second pipeline section is connected on the second end of the first pipeline section, and the second end of the second pipeline section is blind end, and the first pipeline section and the second pipeline section are angularly arranged, and the second end of the second pipeline section is in the horizontal direction higher than the first end of the first pipeline section.
Further, the angle between the first pipeline section and the second pipeline section is between 165 degree to 175 degree.
Further, radiator structure comprises: supporting plate, and the first end of heat pipe is arranged on supporting plate; Cooling fan, is arranged on supporting plate, and the first end of heat pipe is between supporting plate and cooling fan.
Further, radiator structure also comprises: radiating fin, is set in outside the first end of heat pipe.
Further, heat pipe is multiple, and multiple heat pipe is parallel to be arranged.
Further, heat abstractor also comprises: refrigeration structure; Heat-conducting plate, the first end that heat-conducting plate is provided with installing hole is located in installing hole, and heat-conducting plate and refrigeration structure abut and arrange.
Further, refrigeration structure is semiconductor chilling plate.
According to another aspect of the present utility model, provide a kind of refrigeration appliance, comprise heat abstractor, heat abstractor is above-mentioned heat abstractor.
Further, refrigeration appliance is refrigerated storage wine cabinet.
Application the technical solution of the utility model, because the first end of heat pipe is in the horizontal direction higher than the second end of heat pipe, the liquid refrigerants therefore in heat pipe is in the second end of heat pipe under gravity.When the second end of heat pipe is with after thermal dissipating object contacts, liquid refrigerants absorbs heat and thermal dissipating object is treated in cooling, and liquid refrigerants becomes gaseous coolant after absorbing heat and rises to the first end of heat pipe simultaneously.The heat of gaseous coolant is distributed to the external world by the radiator structure being positioned at heat pipe first end, become liquid refrigerants after simultaneously gaseous coolant cooling, the liquid refrigerants being positioned at heat pipe first end flows back into the first end of heat pipe under gravity and continues to treat thermal dissipating object and cool.Said structure can make the refrigerant being positioned at heat pipe continue to carry out circulating cooling, and then substantially increases the radiating efficiency of cooling system.Therefore the technical solution of the utility model solves the low problem of the cooling system radiating efficiency of refrigeration appliance of the prior art.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the schematic perspective view of the embodiment according to heat abstractor of the present utility model;
Fig. 2 shows the schematic front view of heat abstractor in Fig. 1;
Fig. 3 shows the decomposing schematic representation of heat abstractor in Fig. 1;
Fig. 4 shows the structural representation of the heat pipe of heat abstractor in Fig. 1;
Fig. 5 shows the structural representation of the supporting plate of heat abstractor in Fig. 1;
Fig. 6 shows the structural representation of the cooling fan of heat abstractor in Fig. 1;
Fig. 7 shows the structural representation of the radiating fin of heat abstractor in Fig. 1;
Fig. 8 shows the structural representation of the heat-conducting plate of heat abstractor in Fig. 1;
Fig. 9 shows the structural representation of the embodiment according to refrigeration appliance of the present utility model;
Figure 10 shows the schematic side view of refrigeration appliance in Fig. 9;
Figure 11 shows the schematic top plan view of refrigeration appliance in Fig. 9;
Figure 12 shows the elevational schematic of refrigeration appliance in Fig. 9;
Figure 13 shows the A place enlarged diagram of refrigeration appliance in Figure 12; And
Figure 14 shows the internal breakup schematic diagram of refrigeration appliance in Fig. 9.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, heat pipe; 11, the first pipeline section; 12, the second pipeline section; 20, radiator structure; 21, supporting plate; 22, cooling fan; 23, radiating fin; 30, refrigeration structure; 40, heat-conducting plate; 41, installing hole; 100, heat abstractor; 200, cold junction heat-conducting block; 300, heat exchange fan assembly.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As shown in Figures 1 to 4, the heat abstractor of the present embodiment comprises heat pipe 10 and radiator structure 20.Wherein, heat pipe 10 is the tubular structure of closed at both ends, and the first end of heat pipe 10 is in the horizontal direction higher than the second end of heat pipe 10.Refrigerant is filled with in heat pipe 10.Radiator structure 20 is arranged on the first end of heat pipe 10 to make the refrigerant condensation of the first end being positioned at heat pipe 10.
The technical scheme of application the present embodiment, because the first end of heat pipe 10 is in the horizontal direction higher than the second end of heat pipe 10, the liquid refrigerants therefore in heat pipe 10 is in the second end of heat pipe 10 under gravity.When the second end of heat pipe 10 is with after thermal dissipating object contacts, liquid refrigerants absorbs heat and thermal dissipating object is treated in cooling, and liquid refrigerants becomes gaseous coolant after absorbing heat and rises to the first end of heat pipe 10 simultaneously.The heat of gaseous coolant is distributed to the external world by the radiator structure 20 being positioned at heat pipe 10 first end, become liquid refrigerants after simultaneously gaseous coolant cooling, the liquid refrigerants being positioned at heat pipe 10 first end flows back into the first end of heat pipe 10 under gravity and continues to treat thermal dissipating object and cool.Said structure can make the refrigerant being positioned at heat pipe 10 continue to carry out circulating cooling, and then substantially increases the radiating efficiency of cooling system.Therefore the technical scheme of the present embodiment solves the low problem of the cooling system radiating efficiency of refrigeration appliance of the prior art.
Preferably, heat pipe 10 can select capillary, and then liquid refrigerants is subject to capillarity backflow when being subject to Action of Gravity Field backflow simultaneously, and then strengthens the cycle efficieny of refrigerant.
As shown in Figure 4, in the technical scheme of the present embodiment, heat pipe 10 comprises the first pipeline section 11 and the second pipeline section 12 be connected to each other.The first end of the first pipeline section 11 is blind end and forms the second end of above-mentioned heat pipe.The first end of the second pipeline section 12 is connected on the second end of the first pipeline section 11, and the second end of the second pipeline section 12 is blind end and forms the first end of above-mentioned heat pipe 10.Meanwhile, the first pipeline section 11 and the second pipeline section 12 are angularly arranged, and the second end of the second pipeline section 12 is in the horizontal direction higher than the first end of the first pipeline section 11.Preferably, first pipeline section 11 is in horizontal arrangement, second pipeline section extends towards oblique upper, angle simultaneously between the first pipeline section 11 and the second pipeline section 12 is between 165 degree to 175 degree, further preferably, angle between first pipeline section 11 and the second pipeline section is 170 degree, and then ensures the cycle efficieny of refrigerant.
Certainly, the structure of heat pipe 10 is not limited to this, and such as, heat pipe 10 can be set to a bending tubular structure.The structure of heat pipe 10 can need to determine, as long as make the first end of heat pipe 10 in the horizontal direction higher than the second end of heat pipe 10 according to real work.
As shown in Fig. 3 and Fig. 5 to Fig. 8, in the technical scheme of the present embodiment, radiator structure 20 comprises supporting plate 21 and cooling fan.Particularly, the first end of heat pipe 10 is arranged on supporting plate 21; Cooling fan 22 is arranged on supporting plate 21, and the first end of heat pipe 10 is between supporting plate 21 and cooling fan 22.Preferably, cooling fan 22 use rubber button be fixed on supporting plate 21, the soft state connected mode heat radiation of rubber button make loose blower fan 22 at work can obtain cushioning effect, thus efficiently reduce the collision of cooling fan 22 and supporting plate 21 and the noise formed that resonates, therefore effectively can play the effect reducing noise.Heat in gaseous coolant can be dissipated to the external world and make gaseous coolant condensation when cooling fan 22 works.
As shown in Figure 3, in the technical scheme of the present embodiment, radiator structure 20 also comprises radiating fin 23, is above provided with through hole, and radiating fin 23 is outer and then improve radiating effect by the first end that is set in heat pipe 10.Preferably, radiating fin 23 is enclosed within the length of the first end of heat pipe 10 should be long as much as possible, and then the gaseous coolant of the first end being positioned at heat pipe 10 is cooled in time.
As shown in Figure 4, in the technical scheme of the present embodiment, heat pipe 10 is multiple, and multiple heat pipe 10 is parallel to be arranged and then improves radiating effect.Particularly, in the present embodiment, heat pipe 10 is four, and the concrete quantity of heat pipe 10 can need to determine according to real work.
As shown in Figure 3, in the technical scheme of the present embodiment, heat abstractor also comprises refrigeration structure 30 and heat-conducting plate 40, and heat-conducting plate 40 is provided with installing hole 41, and preferably, heat-conducting plate 40 is aluminium sheet.The first end of heat pipe 10 is located in installing hole 41, and heat-conducting plate 40 and refrigeration structure 30 abut and arrange.Preferably, refrigeration structure 30 is semiconductor chilling plate.Particularly, the specific works process of the heat abstractor of the present embodiment is as follows: heat pipe 10 and heat-conducting plate 40 use interference fit, to strengthen its heat conductivility.The end face close contact of heat-conducting plate 40 and semiconductor chilling plate, heat-conducting plate 40 is reached on the second end of heat pipe 10 after the heat absorbing semiconductor chilling plate end face, refrigerant in second end of heat pipe 10 absorbs heat and becomes gaseous state by liquid state, rises to the first end of heat pipe 10.Even heat is dispersed on radiating fin 23 by the first end of heat pipe 10, then cooling fan 22 pairs of radiating fins 23 are used to blow heat radiation, condensation is played to the refrigerant in the first end of heat pipe 10 simultaneously, refrigerant is condensed to liquid state by gaseous state, due to the effect of gravity, the first end of refrigerant heat pipe 10 is back to the second end.The above-mentioned course of work can make refrigerant circulation constantly be shed by the heat on semiconductor chilling plate.
Present invention also provides a kind of refrigeration appliance, as shown in Figures 9 to 11, comprise heat abstractor 100 according to the embodiment of the refrigeration appliance of the application, heat abstractor 100 is above-mentioned heat abstractor.
Particularly, the refrigeration appliance in the present embodiment is refrigerated storage wine cabinet.Certainly, refrigeration appliance is not limited to refrigerated storage wine cabinet, and refrigeration appliance can be other conventional electrical equipment such as refrigerators, refrigerator-freezer, refrigerator etc.
As shown in Figure 9, in the technical scheme of the present embodiment, refrigerated storage wine cabinet uses the heat exchange of two panels semiconductor chilling plate, is also to use two cover heat abstractors 100 in refrigerated storage wine cabinet.Two heat abstractors 100 separate and by upper under set gradually, simultaneously, the radiator structures 20 of two cover heat abstractors 100 are lived apart the lower left corner and the upper right corner, complete the heat radiation work (simultaneously will ensure that the first end of the heat pipe 10 often overlapping heat abstractor 100 is in the horizontal direction all higher than the second end) to respective cooling piece.Said structure makes two heat pipes 10 apart from each other, is conducive to efficiently shedding of heat.Meanwhile, distant due between two cooling fans 22, the wind path of mode two cooling fan 22 can interfere, and then reduces the noise of cooling fan 22.
As shown in Figure 12 to Figure 14, the course of work of the refrigerated storage wine cabinet of the present embodiment is as described below: form cold junction face and face, hot junction in the process that semiconductor chilling plate conducts heat inside and outside case, cold junction face contacts with cold junction heat-conducting block 200, its cold diffuses out by cold junction heat-conducting block 200, then by heat exchange fan assembly in case 300 and the heat exchange of case environment.Face, semiconductor chilling plate hot junction contacts with heat-conducting plate 40, heat-conducting plate 40 absorbs heat continuously from face, hot junction, then heat pipe 10, cooling fan 22 is passed through by heat diffusion in case external environment, thus realize the periodic duty of semiconductor chilling plate, also achieve the heat radiation circulation of heat abstractor 100 simultaneously.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. a heat abstractor, is characterized in that, comprising:
Heat pipe (10), the tubular structure that described heat pipe (10) is closed at both ends, the first end of described heat pipe (10) is in the horizontal direction higher than the second end of described heat pipe (10);
Refrigerant, is filled in described heat pipe (10);
Radiator structure (20), is arranged on the first end of described heat pipe (10) to make the described refrigerant condensation of the first end being positioned at described heat pipe (10).
2. heat abstractor according to claim 1, is characterized in that, described heat pipe (10) comprising:
First pipeline section (11), the first end of described first pipeline section (11) is blind end;
Second pipeline section (12), the first end of described second pipeline section (12) is connected on the second end of described first pipeline section (11), and the second end of described second pipeline section (12) is blind end,
Described first pipeline section (11) and described second pipeline section (12) are angularly arranged, and the second end of described second pipeline section (12) is in the horizontal direction higher than the first end of described first pipeline section (11).
3. heat abstractor according to claim 2, is characterized in that, the angle between described first pipeline section (11) and described second pipeline section (12) is between 165 degree to 175 degree.
4. heat abstractor according to any one of claim 1 to 3, is characterized in that, described radiator structure (20) comprising:
Supporting plate (21), the first end of described heat pipe (10) is arranged on described supporting plate (21);
Cooling fan (22), is arranged on described supporting plate (21), and the first end of described heat pipe (10) is positioned between described supporting plate (21) and described cooling fan (22).
5. heat abstractor according to claim 4, is characterized in that, described radiator structure (20) also comprises:
Radiating fin (23), is set in outside the first end of described heat pipe (10).
6. heat abstractor according to claim 1, is characterized in that, described heat pipe (10) is for multiple, and described multiple heat pipe (10) is parallel to be arranged.
7. heat abstractor according to claim 1, is characterized in that, described heat abstractor also comprises:
Refrigeration structure (30);
Heat-conducting plate (40), described heat-conducting plate (40) is provided with installing hole (41), the first end of described heat pipe (10) is located in described installing hole (41), and described heat-conducting plate (40) and described refrigeration structure (30) abut and arrange.
8. heat abstractor according to claim 7, is characterized in that, described refrigeration structure (30) is semiconductor chilling plate.
9. a refrigeration appliance, comprises heat abstractor (100), it is characterized in that, described heat abstractor (100) heat abstractor according to any one of claim 1 to 8.
10. refrigeration appliance according to claim 9, is characterized in that, described refrigeration appliance is refrigerated storage wine cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520917455.XU CN205213231U (en) | 2015-11-16 | 2015-11-16 | Heat abstractor and have its electric refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520917455.XU CN205213231U (en) | 2015-11-16 | 2015-11-16 | Heat abstractor and have its electric refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205213231U true CN205213231U (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520917455.XU Active CN205213231U (en) | 2015-11-16 | 2015-11-16 | Heat abstractor and have its electric refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205213231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091522A (en) * | 2016-06-13 | 2016-11-09 | 山东大学 | Cold-storage delivery case based on semiconductor refrigerating |
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2015
- 2015-11-16 CN CN201520917455.XU patent/CN205213231U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091522A (en) * | 2016-06-13 | 2016-11-09 | 山东大学 | Cold-storage delivery case based on semiconductor refrigerating |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |