CN201341296Y - Heat radiating structure of communication machine box - Google Patents
Heat radiating structure of communication machine box Download PDFInfo
- Publication number
- CN201341296Y CN201341296Y CNU2009200096329U CN200920009632U CN201341296Y CN 201341296 Y CN201341296 Y CN 201341296Y CN U2009200096329 U CNU2009200096329 U CN U2009200096329U CN 200920009632 U CN200920009632 U CN 200920009632U CN 201341296 Y CN201341296 Y CN 201341296Y
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- heat
- radiating
- hot portion
- accommodation space
- heat pipe
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Abstract
The utility model discloses a heat radiating structure of a communication machine box, which comprises a main body and at least one heat radiating module, wherein the main body has a containing room, at least a heating part and at least a heat radiating part, and a first thermal pipe group arranged in the containing room. The first thermal pipe group connects the heating part and the heat radiating part, the heat absorbed by the heating part can be rapidly conducted to the heat radiating part to radiate through the first thermal pipe group, so as to effectively radiate the heat from the inner part to the outside, therefore, the communication machine box can achieve superexcellent heat radiating effect.
Description
Technical field
The utility model relates to a kind of communication cabinet, especially particularly a kind ofly utilizes heat pipe to absorb one to hold the heat in the hot portion and be passed to one and expand hot portion, effectively to reach the communication case radiation structure of rapid heat loss through conduction effect.
Background technology
In the prior art, electronics is arranged at operation in the communication cabinet, can produce thermal source during these equipment runnings, because the communication cabinet is an obturator, its material is generally metal, adopts the casting one-shaping technique.Be subjected to the restriction of casting technique up till now, the material conductive coefficient is lower.Therefore the accumulation of heat that causes electronic equipment to distribute is gathered in the regional area of cabinet cavity, cause the higher and difficult heat radiation of temperature of this regional area, and then make the temperature overrun scope that electronic device can bear, the reliability and the useful life of these electronic equipments will be had a strong impact on, yet in cabinet cavity other extensive area away from the heating electronic device, really the temperature than the regional area of this electronic equipment contact is low far away for its temperature.Therefore learn that by above the temperature of cabinet cavity is extremely inhomogeneous, directly have a strong impact on the heat dissipation of cabinet integral body.
At the problems referred to above, existing solution generally is the way of taking to increase the size of cavity or improving the material of cavity, but can bring technical problems such as cavity weight is excessive simultaneously.Therefore how under the prerequisite that does not change cabinet cavity size and weight, can improve its heat dissipation again, be present important topic.
Fig. 1 is the communication casing structure decomposing schematic representation of prior art.Please refer to shown in Figure 1, the communication cabinet comprises a housing 10, lid 11, two support columns 12 and machine plates 13, aforementioned housing 10 has a spatial accommodation 101 and a plurality of radiating fin 103, this radiating fin 103 is located at the surface of this opposite spatial accommodation 101 of this housing 10,12 of this support columns are arranged on an end of these spatial accommodation 101 adjacent these housings 10, and the corresponding described machine plate 13 of its socket, aforementioned lid 11 is sheathed and coat corresponding described machine plate 13, makes lid 11 just can be placed in this spatial accommodation 101 and combines.
So when 13 runnings of the machine plate in the communication cabinet, make a plurality of heat generating components 131 on the aforementioned machine plate 13 (as crystal or central processing unit (Central Process Unit, CPU) or other IC (IntegratedCircuit, integrated circuit) can produce high thermal source doing calculation process, and then aforementioned thermal source is hoarded in spatial accommodation 101 always can't distribute fast, it only can conduct to heat on the housing 10 with radiation mode, the 103 pairs of outdiffusions of these radiating fins that see through on this housing 10 are dispelled the heat again, because because of 131 no any other conductive medium of the heat generating component on the machine plate 13, as heat pipe or heat-conductive assembly etc., the thermal source that makes heat generating component 131 produce can't pass to these radiating fins 103 in real time and do heat radiation, therefore, make the heat in the communication cabinet to dispel the heat to outdiffusion rapidly, make and allow heat generating component 131 normal generation in handling computing work as the phenomenon of machine easily, or can cause the communication signal quality bad, more serious, can cause heat generating component 131 to damage and the shortening in useful life.
In sum, the communication casing structure of prior art has following shortcoming:
1. radiating effect is not good.
2. take place when the machine phenomenon easily.
3. the communication signal quality is bad.
4. shorten useful life.
5. spoilage height.
The utility model content
For effectively solving the above problems, main purpose of the present utility model provides a kind of communication case radiation structure with excellent radiating effect.
Secondary objective of the present utility model provides a kind of communication case radiation structure that promotes useful life that has.
Secondary objective of the present utility model, provide a kind of have can keep transmitting-receiving signal stay-in-grade communication case radiation structure.
Secondary objective of the present utility model provides a kind of communication case radiation structure with even heat transfer area.
For achieving the above object, the utility model provides a kind of communication case radiation structure, this communication case radiation structure comprises a body, this body has an accommodation space, distinguishing in this body has at least one to hold hot portion, at least one expands hot portion and is provided with one first heat pipe group, the aforementioned first heat pipe assembly is located in the aforementioned accommodation space, and connect this and hold hot portion and expand hot portion, and this first heat pipe group has one first endothermic section and one first radiating part, and this is held heat that hot portion absorbs see through this first endothermic section and guide described heat to take this first radiating part to, making aforementioned first radiating part that heat transferred is expanded hot portion to this dispels the heat, with heat quick heat radiating and even heat transfer area again, make the communication cabinet can reach excellent radiating effect with effectively.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The communication casing structure decomposing schematic representation of Fig. 1 prior art;
The decomposing schematic representation of Fig. 2 body of the present utility model, radiating tube and machine plate;
Fig. 3 cover body structure decomposing schematic representation of the present utility model;
The decomposing schematic representation of Fig. 4 preferred embodiment of the present utility model;
The combination schematic diagram of Fig. 5 preferred embodiment of the present utility model;
The A-A generalized section of Fig. 5 A preferred embodiment combination of the present utility model.
Body ... 2
Accommodation space ... 21
Hold hot portion ... 211
First convex body ... 2111
Expand hot portion ... 212
First radiating part ... 2121
Second radiating part ... 2122
The 3rd radiating part ... 2123
The 4th radiating part ... 2124
The 5th radiating part ... 2125
The first heat pipe group ... 213
First heat absorbing end ... 2131
First radiating end ... 2132
Groove ... 214
Supporting component ... 215
Heat-conductive assembly ... 216
Second convex body ... 2162
The second heat pipe group ... 2163
Second heat pipe ... 2164
Second heat absorbing end ... 2165
Second radiating end ... 2166
Radiating fin ... 23
Machine plate ... 4
Heat generating component ... 41
Lid ... 5
The 3rd convex body ... 51
The 3rd heat pipe group ... 52
The 3rd heat pipe 520
The 3rd heat absorbing end ... 521
The 3rd radiating end ... 522
Radiating fin ... 53
Thermal region ... H
Cool region ... L
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Characteristic on above-mentioned purpose of the present utility model and structure thereof and the function will be according to appended graphic preferred embodiment with explanation.
See also shown in Figure 2, a kind of communication case radiation of the utility model structure, in a preferred embodiment of the present utility model, comprise a body 2, this body 2 has an accommodation space 21 and a plurality of radiating fin 23, these radiating fins 23 are located at the surface of body 2 opposite these accommodation spaces 21, distinguishing in this body has at least one to hold hot portion 211, at least one expands hot portion 212, and one first heat pipe group 213 is installed in the aforementioned accommodation space 21, the aforementioned first heat pipe group 213 connects describedly holds hot portion 211 and expands hot portion 212, and this is held heat that hot portion 211 absorbed is transmitted to the hot portion 212 of described expansion and dispels the heat.
And, this first heat pipe group 213 has a plurality of first heat pipes 2130, respectively this first heat pipe 2130 has one first heat absorbing end 2131 and one first radiating end 2132, and take the heat conduction that this first heat absorbing end 2131 absorbs to this first radiating end, 2132 heat radiations, in other words, that is to say this first heat absorbing end 2131 be with aforementioned hold hot portion 211 absorb the heat assembled rapidly conduction give aforementioned first radiating end 2132, make this first radiating end 2132 that the heat that receives is passed to heat radiation on the hot portion 212 of aforementioned expansion and this body 2 widely, so seeing through this first heat pipe group 213 effectively evenly is dispersed to heat this and expands on hot portion 212 and this body 2 outside the heat extraction rapidly, and increase integral heat sink area and conduction efficiency again uniformly, to reach preferable heat dissipation.
See also shown in Fig. 2,3,4,5, the 5A, aforementionedly hold hot portion 211 and have at least one first convex body 2111, this first convex body 2111 and at least one relative heat generating component 41 contact, to form a thermal region H, aforementioned hot zone H is that aforementioned first convex body 2111 absorbs the heat that this heat generating component 41 is produced, and makes this zone form the heat source region of higher temperatures in this accommodation space 21.
The hot portion 212 of aforementioned expansion comprises one first radiating part 2121, one second radiating part 2122, one the 3rd radiating part 2123, one the 4th radiating part 2124 and one the 5th radiating part 2125 and the cool region of formation that is interconnected, aforementioned first radiating part 2121 is located at the bottom surface of this accommodation space 21 towards holding hot portion 211 directions away from this, aforementioned second, three, four, five radiating parts are located on around this accommodation space mutually, the both sides that is to say this second radiating part 2122 connect respectively should the 3rd radiating part 2123 and a side of the 5th radiating part 2125, the opposite side of aforementioned the 3rd radiating part 2123 and the 5th radiating part 2125 then is connected with the both sides of relative the 4th radiating part 2124, so that this second to the 5th heat radiation 2122,2123,2124,2125 ones enclose and are formed at around the aforementioned accommodation space 21.
Wherein aforementioned first radiating part 2121, second radiating part 2122, the 3rd radiating part 2123, the 4th radiating part 2124 and the 5th radiating part 2125 are connected to form a cool region L, aforementioned cool region L does not contact with any heat generating component 41 away from aforementioned hot zone H, makes this zone form the heat dissipation region of lower temperature in this accommodation space 21.
Please continue to consult shown in Figure 4, aforementioned accommodation space 21 also includes at least one supporting component 215 and at least one heat-conductive assembly 216, this supporting component 215 is located in the accommodation space 21 of this body 2, and in order to support this machine plate 4, also can allow this machine plate 4 can be stable in this accommodation space 21 on the one hand, its thermal source that can be produced by these supporting components 231 these machine plates 4 of conduction on the other hand is to this body 2, and the radiating fin 23 that then described body 2 sees through on it dispels the heat thermal source to outdiffusion.
Aforementioned heat-conductive assembly 216 is located at 4 of adjacent two machine plates, and the inboard of one end and relative this accommodation space 21 mutually near, and the both sides of this heat-conductive assembly 216 have at least one second convex body 2162 respectively, the heat generating component 41 that extends on each machine plate 4 of butt of this second convex body 2162 respectively, and form aforementioned hot zone H, and described second convex body 2162 is in order to absorb the heat of heat generating component 41 generations on aforementioned each machine plate 4.
This heat-conductive assembly 216 more can comprise one second heat pipe group 2163, this second heat pipe group 2163 has a plurality of second heat pipes 2164, respectively this second heat pipe 2164 has one second heat absorbing end 2165 and adjoins this second convex body 2162, and one second radiating end 2166 is away from aforementioned second convex body 2162, aforementioned second heat absorbing end 2165 sees through this second radiating end 2166 with the heat that absorbs and conducts to 212 heat radiations of the hot portion of aforementioned expansion, so that the heat of described second heat generating component 41 that convex body 2162 absorbs, see through this second heat absorbing end 2165 described heat transferred is arrived this second radiating end 2166, make aforementioned second radiating end 2166 that the thermal source that receives is passed to the hot portion 212 of aforementioned expansion, make this expand hot portion 212 with radiation mode to outside the outdiffusion heat radiation, and then can make radiating fin 23 auxiliary heat dissipations on this body 2 again; Wherein aforementioned main heat radiation be see through first to the 5th radiating part 2121,2122,2123,2124,2125 with radiation mode to outdiffusion, and do the heat exchange heat radiation with outside air again, and less important heat radiation to be radiating fin 23 by this body 2 dispel the heat.
Please continue to consult shown in Figure 4, this body 2 advances lid 5 of a butt joint, one side of this lid 5 is this accommodation space 21 relatively, and have at least one the 3rd convex body 51 and at least one the 3rd heat pipe group 52, opposite this accommodation space 21 of aforementioned lid 5 opposite sides is provided with a plurality of radiating fins 53, aforementioned the 3rd convex body 51 protrudes out this heat generating component 41 of butt and forms aforementioned hot zone H, and in order to absorb the heat of heat generating component 41 generations on the corresponding machine plate 4.
Aforementioned the 3rd heat pipe group 52 has a plurality of the 3rd heat pipes 520, respectively the 3rd heat pipe 520 has one the 3rd heat absorbing end 521 and adjoins the 3rd convex body 51, and one the 3rd radiating end 522 is away from aforementioned the 3rd convex body 51, aforementioned the 3rd heat absorbing end 521 is dispelled the heat the heat that absorbs through radiating fin 53 and the hot portion 212 of described expansion that the 3rd radiating end 522 passes to respectively on this lid 5, so that the 3rd convex body 51 absorbs the heat of aforementioned heat generating component 41, see through the 3rd heat absorbing end 521 and take heat to the 3rd radiating end 522, the 3rd radiating end 522 is dispelled the heat the radiating fin 53 that the heat that receives is passed to respectively on the hot portion 212 of aforementioned expansion and this lid 5.
Then see also shown in Fig. 4,5, the 5A, below specifically implement for the utility model:
When the machine plate 4 in the aforementioned communication cabinet operates, the heat generating component 41 of aforementioned machine plate 4 produces high heat, the thermal source that the heat generating component 41 that makes aforementioned first convex body 2111 that holds hot portion 211 will absorb a corresponding aforementioned machine plate 4 produces, and utilize first heat absorbing end 2131 of this first heat pipe 2130 to take thermal source to this first radiating end 2132, aforementioned first radiating end 2132 conducts the heat that receives to this widely and expands hot portion 212 (being this first to the 5th radiating part), make the hot portion 212 of aforementioned expansion must utilize vast area of dissipation to dispel the heat to outdiffusion, and can utilize radiating fin 23 auxiliary heat dissipations on this body 2 again with radiation mode;
Simultaneously, second convex body 2162 of the both sides of aforementioned heat-conductive assembly 216 absorbs the thermal source of the heat generating component 41 on the two corresponding machine plates 4, make the aforementioned thermal source of second heat absorbing end, 2165 guiding of this second heat pipe 2164 arrive this second radiating end 2166, aforementioned second radiating end 2166 passes to the hot portion 212 of aforementioned expansion with the thermal source that receives, making this expand hot portion 212 evenly is diffused into thermal source on this first to the 5th radiating part 2121,2122,2123,2124,2125 again, dispel the heat to outdiffusion with radiation mode, and then can utilize radiating fin 23 auxiliary heat dissipations on this body 2 again.
And, the 3rd convex body 51 of this lid 5 absorbs the heat generating component 41 generation heats of corresponding another machine plate 4 at one time, the aforementioned heat of the 3rd heat absorbing end 521 guiding that makes aforementioned the 3rd heat pipe 520 is to the 3rd radiating end 522, aforementioned the 3rd radiating end 522 with the heat transferred that receives to the hot portion 212 of described expansion, make this expand hot portion 212 and again thermal source is diffused into this first to the 5th radiating part 2121 rapidly, 2122,2123,2124, on 2125, dispel the heat to outdiffusion with radiation mode, and the radiating fin 53 that can see through again on this lid 5 increases auxiliary quick heat radiating, therefore, make running and the communication signal steady quality that machine plate 4 in the communication cabinet can be stable, and then have the useful life of lifting and excellent radiating effect again.
This heat pipe and/or heat-conductive assembly can be heat pipe or hot expansion board.
The above, the utility model provides a kind of communication case radiation structure, and it has following advantage:
1. the effect that has preferable heat radiation.
2. increase even conduction efficiency.
3. increased area of dissipation.
4. promoted the quality of communication signal.
5. promoted useful life.
The above, preferable feasible embodiment only of the present utility model, all variations that utilizes the above-mentioned method of the utility model, shape, structure, device to do all should be included in the interest field of this case.
Claims (12)
1. communication case radiation structure, it is characterized in that, comprise a body, differentiation has at least one to hold hot portion in the described body, at least one expands hot portion, one first heat pipe assembling is established in the described body, and make the described first heat pipe group connect described portion and the radiating part of being heated, to hold the heat that hot portion absorbed and be transmitted to the hot portion of described expansion to dispel the heat with described.
2. communication case radiation structure as claimed in claim 1 is characterized in that described body has an accommodation space.
3. communication case radiation structure as claimed in claim 1 is characterized in that, describedly holds hot portion and has at least one first convex body and relative at least one heat generating component contact, to form a thermal region.
4. communication case radiation structure as claimed in claim 3, it is characterized in that, the described first heat pipe group has a plurality of first heat pipes, described first heat pipe has one first heat absorbing end and one first radiating end, described heat absorbing end is adjoined described first convex body, and described radiating end is away from described first convex body.
5. communication case radiation structure as claimed in claim 1, it is characterized in that, the hot portion of described expansion comprises one first radiating part, second radiating part, the 3rd radiating part, the 4th radiating part and one the 5th radiating part and is interconnected cool region of formation, the bottom surface that described first radiating part is located at described accommodation space is towards away from the described hot portion direction of holding, described second and third, four, five radiating parts are located on around the described accommodation space mutually.
6. as claim 2 or 3 described communication case radiation structures, it is characterized in that described accommodation space carries at least one machine plate, described heat generating component is located on the described machine plate.
7. communication case radiation structure as claimed in claim 1, it is characterized in that, has at least one groove in the described body in order to the ccontaining described first heat pipe group, and a described groove part is adjoined described first convex body and is held around the hot portion, its another part then adjoin hot portion of described expansion and described body around.
8. communication case radiation structure as claimed in claim 1 is characterized in that,
The described body outside has a plurality of radiating fins, and described radiating fin is located at the opposed surface of described body accommodation space.
9. communication case radiation structure as claimed in claim 2 is characterized in that described accommodation space also comprises:
At least one supporting component is located in the accommodation space of described body, and in order to support described machine plate; And
At least one heat-conductive assembly is located between adjacent two described machine plates, and the both sides of described heat-conductive assembly have at least one second convex body respectively and extend heat generating component on the described machine plate of corresponding butt, forms described thermal region.
10. communication case radiation structure as claimed in claim 9, it is characterized in that, described heat-conductive assembly comprises one second heat pipe group, the described second heat pipe group has a plurality of second heat pipes, each described second heat pipe has one second heat absorbing end and adjoins described second convex body, reach one second radiating end away from described second convex body, described heat absorbing end sees through described radiating end with the heat that absorbs and conducts to the heat radiation of the hot portion of described expansion.
11. communication case radiation structure as claimed in claim 1, it is characterized in that, described body is lid of butt joint further, the described relatively accommodation space of one side of described lid, and has at least one the 3rd convex body, the opposite described accommodation space of described lid opposite side is provided with a plurality of radiating fins, and aforementioned the 3rd convex body protrudes out the described heat generating component of butt and forms described thermal region.
12. communication case radiation structure as claimed in claim 11, it is characterized in that, described lid has one the 3rd heat pipe group, described the 3rd heat pipe group has a plurality of the 3rd heat pipes, each described the 3rd heat pipe has one the 3rd heat absorbing end and adjoins described the 3rd convex body, reach one the 3rd radiating end away from described the 3rd convex body, described the 3rd heat absorbing end is dispelled the heat the heat that absorbs through radiating fin and/or the hot portion of described expansion that described the 3rd radiating end passes to respectively on the described lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200096329U CN201341296Y (en) | 2009-02-13 | 2009-02-13 | Heat radiating structure of communication machine box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200096329U CN201341296Y (en) | 2009-02-13 | 2009-02-13 | Heat radiating structure of communication machine box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201341296Y true CN201341296Y (en) | 2009-11-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200096329U Expired - Lifetime CN201341296Y (en) | 2009-02-13 | 2009-02-13 | Heat radiating structure of communication machine box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201341296Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7924565B2 (en) * | 2009-05-12 | 2011-04-12 | Asia Vital Components Co., Ltd. | Heat dissipation structure for communication chassis |
| CN110392512A (en) * | 2018-04-16 | 2019-10-29 | 富泰华工业（深圳）有限公司 | The mainboard cooling system of electronic equipment |
-
2009
- 2009-02-13 CN CNU2009200096329U patent/CN201341296Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7924565B2 (en) * | 2009-05-12 | 2011-04-12 | Asia Vital Components Co., Ltd. | Heat dissipation structure for communication chassis |
| CN110392512A (en) * | 2018-04-16 | 2019-10-29 | 富泰华工业（深圳）有限公司 | The mainboard cooling system of electronic equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091104 |
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| CX01 | Expiry of patent term |