CN217063767U - Vertical router wind channel heat radiation structure - Google Patents
Vertical router wind channel heat radiation structure Download PDFInfo
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- CN217063767U CN217063767U CN202220542924.4U CN202220542924U CN217063767U CN 217063767 U CN217063767 U CN 217063767U CN 202220542924 U CN202220542924 U CN 202220542924U CN 217063767 U CN217063767 U CN 217063767U
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- air inlet
- vertical router
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- heat dissipation
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Abstract
The utility model discloses a vertical router wind channel heat radiation structure, including vertical router body, set up the back lid on vertical router body, set up in the exhaust vent at back lid top, set up in the fresh air inlet of back lid bottom, form the ventilation passageway between exhaust vent and fresh air inlet, and set up in the supporting legs of back lid bottom, wherein, this internal PCB subassembly that produces heat that is equipped with of vertical router, the fresh air inlet is personally submitted the slope with the level and is set up and be used for guaranteeing to have the entering of sufficient interval in order to be used for increasing the fresh air inlet cold air between fresh air inlet and the horizontal plane, the cold air loops through the fresh air inlet, the ventilation passageway, the exhaust vent dispels the heat to this internal PCB subassembly of vertical router, the fresh air inlet adopts the edgewise to inject out mould pore-forming technology and makes. The utility model discloses a to the slope setting of fresh air inlet and horizontal plane, not only improved the radiating efficiency, heat radiation structure is exquisite stable moreover, and part die sinking expense is low, is showing and is reducing manufacturing cost.
Description
Technical Field
The utility model belongs to the technical field of the wind channel heat dissipation, specifically say, relate to a vertical router wind channel heat radiation structure.
Background
With the rapid development of the current electronic technology, electronic components are continuously miniaturized and densified, and the power of the electronic components is continuously improved, so that the heat generated by the unit area of an electronic product is continuously increased, and if the heat cannot be timely dissipated, a local high temperature is formed, so that the electronic components are in failure, the working stability of the electronic components is influenced, and even the service life of the electronic components is shortened, therefore, how to improve the heat dissipation performance of the electronic product is an important problem at present.
As shown in fig. 1 and 2 of the drawings, in the conventional vertical router complete machine 1 product, the arrangement of the heat dissipation structure is mostly realized by opening air vents 4 on the back surface and the top surface and opening straight vents 3 on the bottom surface, directly opening straight vents 3 on the bottom surface contacting with the horizontal plane, and then raising two support bases 2, however, the heat dissipation structure opens straight vents on the opened mould, the mould volume is increased, a line position and sliding block mechanism is required to be designed to ensure mould discharge, the mould opening cost is greatly improved, the mould service life is reduced, the bottom of the heat dissipation structure is close to the horizontal plane, the air intake is less, the air intake flow is influenced on convection, the heat dissipation effect is not good, if the distance between the bottom and the horizontal plane is raised, the air intake is increased, but the vertical router complete machine 1 becomes high, the center of gravity moves upwards, the stability needs to be adjusted, the cost of the vertical router complete machine 1 is increased, and the packaging cost is also increased, resulting in high product price costs.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned not enough among the prior art, the utility model provides a structure is exquisite stable, and part die sinking expense is low, can show reduction in production cost, improves radiating efficiency's vertical router wind channel heat radiation structure.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
the utility model provides a vertical router wind channel heat radiation structure, includes vertical router body, set up in back lid on the vertical router body, set up in the exhaust vent of back lid top, set up in the fresh air inlet of back lid bottom, form in the exhaust vent with ventilation passageway between the fresh air inlet, and set up in the supporting legs of back lid bottom, wherein, this internal PCB subassembly that produces heat that is equipped with of vertical router, the fresh air inlet is personally submitted the slope with the level and is set up and be used for guaranteeing have sufficient interval in order to be used for the increase between fresh air inlet and the horizontal plane the entering of fresh air inlet cold air, cold air loops through fresh air inlet, ventilation passageway, exhaust vent pair this is internal vertical router this is internal the PCB subassembly dispels the heat, the fresh air inlet adopts from the side to inject out the mould pore-forming technology and makes.
Furthermore, the inclined angle between the air inlet hole and the horizontal plane is set to be 8-10 degrees.
Furthermore, the air inlet hole and the air outlet hole are formed by a plurality of uniformly arranged heat dissipation holes.
Further, a heat sink is arranged on the PCB assembly.
Further, the heat sink is disposed within the ventilation channel.
Furthermore, the back of the rear cover is provided with heat dissipation holes.
Furthermore, the left side and the right side of the rear cover are provided with heat dissipation holes.
Furthermore, the vertical router body inclines backwards from the horizontal plane and is used for enhancing the support stability of the vertical router body under the support legs.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model arranges the air outlet on the top of the back cover, arranges the air inlet on the bottom of the back cover, and arranges the ventilation channel between the air outlet and the air inlet, wherein, the air inlet and the horizontal plane are obliquely arranged, which ensures enough space between the air inlet and the horizontal plane, thereby increasing the entering of the cold air of the air inlet, the cold air passes through the air inlet, the ventilation channel, and the air outlet to radiate the PCB assembly in the router body, thereby ensuring the heat on the PCB assembly to be well dissipated, stabilizing the working performance of the PCB assembly, simultaneously, the air inlet is manufactured by adopting the process of injecting holes from the side surface to form the mold, the process of injecting holes from the side surface to form the mold is convenient for demolding, and the position of the mold is not needed to be opened on the mold, the mold has small volume, the service life of the mold is prolonged, the stroke time of the position is reduced when producing the mold, the production benefit is improved, in addition, through setting up the supporting legs in the bottom of back lid, combine fresh air inlet and horizontal plane to personally submit the slope setting, when heat radiation structure guarantees heat dispersion, also guaranteed that vertical router body can not topple over when using, whole heat radiation structure design is stable exquisite, has not only improved the radiating efficiency, has reduced the die sinking cost moreover.
(2) The utility model discloses a set up the slope contained angle of fresh air inlet and horizontal plane into 8-10 degrees, avoided making the supporting role weakening of supporting legs because of the inclination undersize to influence structural stability, avoided simultaneously because of the too big inside of making vertical router body of inclination up increasing, thereby compressed PCB's area is unfavorable for the heat dissipation, has also avoided the whole focus of PCB subassembly and fin to rise, has reduced the hidden danger of putting and toppling over.
(3) The utility model discloses fresh air inlet and exhaust vent comprise a plurality of louvres that evenly set up, have set up the fin on the PCB subassembly to set up the fin in the ventilation passageway, and be provided with the louvre at the back of back lid and the left and right sides, further promoted the radiating efficiency, simultaneously, personally submit the slope setting backward through with vertical router body and level, further strengthened the support steadiness that vertical router body received the supporting legs.
Drawings
Fig. 1 is a front schematic view of the heat dissipation structure of the background art of the present invention.
Fig. 2 is a schematic side view of the heat dissipation structure of the background art of the present invention.
Fig. 3 is a schematic view of the back of the air duct heat dissipation structure of the present invention.
Fig. 4 is a schematic diagram of an included angle between the air inlet and the horizontal plane of the heat dissipation structure of the air duct of the present invention.
Fig. 5 is a schematic view of a ventilation channel of the air duct heat dissipation structure of the present invention.
Fig. 6 is a schematic view of the whole structure of the air duct heat dissipation structure of the present invention.
In the drawings, the names of the components corresponding to the reference numerals are as follows:
1-vertical router complete machine, 2-supporting base, 3-straight hole, 4-ventilation hole, 5-vertical router body, 6-cooling fin, 7-rear cover, 8-air outlet hole, 9-air inlet hole, 10-ventilation channel, 11-supporting leg, 12-PCB component, 13-heat dissipation hole.
Detailed Description
The present invention will be further described with reference to the following drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples.
Examples
As shown in fig. 3-6, the present embodiment provides a vertical router air duct heat dissipation structure, which includes a vertical router body 5, a back cover 7, an air outlet 8, an air inlet 9, a ventilation channel 10, and support legs 11, wherein the back cover 7 is disposed on the vertical router body 5, the air outlet 8 is disposed on the top of the back cover 7, the air inlet 9 is disposed on the bottom of the back cover 7, the ventilation channel 10 is formed between the air outlet 8 and the air inlet 9, the support legs 11 are disposed on the bottom of the back cover 7, a PCB assembly 12 for generating heat is disposed in the vertical router body 5, the PCB assembly 12 is a PCB Board integrated with various electronic components, the electronic components generate heat during operation, if the heat cannot be dissipated in time, the formed local high temperature may affect the operation stability of the electronic components, the PCB is a short term of Printed Circuit Board, the chinese name is a Printed Circuit Board, in this embodiment, the air inlet holes 9 and the horizontal plane are obliquely arranged to ensure that there is a sufficient space between the air inlet holes 9 and the horizontal plane to increase the entrance of cold air into the air inlet holes 9, and the cold air passes through the air inlet holes 9, the ventilation channel 10, and the air outlet holes 8 to dissipate heat of the PCB assembly 12, in addition, compared with the straight holes, the air inlet holes 9 are obliquely arranged, and the air inlet holes 9 are manufactured by a process of inserting the air inlet holes from the side surface into a mold for forming holes.
In this embodiment, set up to 8-10 degrees through the slope contained angle with fresh air inlet 9 and horizontal plane, 8-10 degrees inclination is the optimization angle setting that obtains through the practice, avoided making the supporting role weakening of supporting legs because of the inclination undersize on the one hand, thereby influence structural stability, on the other hand has also avoided making the inside of vertical router body 5 up to increase because of the inclination is too big, thereby compress the area of PCB subassembly 12, be unfavorable for the heat dissipation, avoided the whole focus of PCB subassembly 12 and fin 6 to rise and put the hidden danger of empting simultaneously.
In this embodiment, fresh air inlet 9 and exhaust vent 8 comprise a plurality of louvres 13 that evenly set up, louvre 13's setting can adopt horizontal setting or vertical setting, in addition, it is used for dispelling the heat to PCB subassembly 12 to have set up fin 6 on PCB subassembly 12, the heat that comes from fin 6 discharges to the outside through ventilation passageway 10, in order to strengthen the radiating effect to fin 6, set up fin 6 in ventilation passageway 10, the cold air that comes from fresh air inlet 9 when ventilation passageway 10, take the heat of fin 6 to the outside through exhaust vent 8.
In this embodiment, heat dissipation holes 13 are disposed on the back of the rear cover 7, and heat dissipation holes 13 are also disposed on the left and right sides of the rear cover 7, so as to further improve the heat dissipation efficiency, and the heat dissipation holes 13 on the back and the left and right sides are uniformly arranged into multiple groups.
In this embodiment, the vertical router body 5 is inclined backward from the horizontal plane, so as to further enhance the support stability of the vertical router body 5 by the support legs 11, and the specific inclination angle may also be set to 8-10 degrees.
When the utility model is used, the air outlet 8 is arranged at the top of the rear cover 7, the air inlet 9 is arranged at the bottom of the rear cover 7, and the ventilation channel 10 is formed between the air outlet 8 and the air inlet 9, wherein, the air inlet 9 is obliquely arranged with the horizontal plane, which ensures that enough space is arranged between the air inlet 9 and the horizontal plane, thereby increasing the cold air entering of the air inlet 9, the cold air orderly passes through the air inlet 9, the ventilation channel 10 and the air outlet 8 to radiate the PCB assembly 12 in the vertical router body 5, thereby ensuring that the heat on the PCB assembly 12 is well radiated, and ensuring the stable working performance of the PCB assembly 12, meanwhile, the air inlet 9 is manufactured by adopting the process of injecting the air outlet from the side surface, no slide is needed on the die, the die is small in size, the service life of the die is prolonged, the stroke time of slide is shortened when the die is produced, and the production benefit is improved, in addition, through setting up supporting legs 11 in the bottom of back lid 7, combine fresh air inlet 9 and the slope of level to be set up, when heat radiation structure guaranteed heat dispersion, also guaranteed vertical router body 5 can not topple over when using, whole heat radiation structure design is stable exquisite, has not only improved the radiating efficiency, has reduced the die sinking cost moreover, and this embodiment heat radiation structure is applicable to vertical router equipment, also is applicable to electronic product such as other communication equipment, household electrical appliances.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and is not a limitation to the protection scope of the present invention, but all the changes made by adopting the design principle of the present invention and performing non-creative work on this basis should belong to the protection scope of the present invention.
Claims (8)
1. The utility model provides a vertical router wind channel heat radiation structure which characterized in that: comprises a vertical router body (5), a rear cover (7) arranged on the vertical router body (5), an air outlet (8) arranged at the top of the rear cover (7), an air inlet (9) arranged at the bottom of the rear cover (7), a ventilation channel (10) formed between the air outlet (8) and the air inlet (9), and supporting legs (11) arranged at the bottom of the rear cover (7), wherein the vertical router body (5) is internally provided with a PCB assembly (12) for generating heat, the air inlet (9) is obliquely arranged with the horizontal plane and is used for ensuring that the air inlet (9) and the horizontal plane have enough space for increasing the entering of cold air of the air inlet (9), and the cold air sequentially passes through the air inlet (9), the ventilation channel (10) and the air outlet (8) to dissipate the heat of the PCB assembly (12) in the vertical router body (5), the air inlet hole (9) is formed by a process of inserting into a mold from the side surface to form a hole.
2. The air duct heat dissipation structure of the vertical router according to claim 1, wherein: the angle of the inclined included angle between the air inlet hole (9) and the horizontal plane is set to be 8-10 degrees.
3. The vertical router air duct heat dissipation structure of claim 1, wherein: the air inlet hole (9) and the air outlet hole (8) are formed by a plurality of radiating holes (13) which are uniformly arranged.
4. The air duct heat dissipation structure of the vertical router according to claim 1, wherein: and the PCB component (12) is provided with a radiating fin (6).
5. The vertical router air duct heat dissipation structure of claim 4, wherein: the cooling fins (6) are arranged in the ventilation channel (10).
6. The air duct heat dissipation structure of the vertical router according to claim 1, wherein: the back of the rear cover (7) is provided with a heat dissipation hole (13).
7. The air duct heat dissipation structure of the vertical router according to claim 1, wherein: the left side and the right side of the rear cover (7) are provided with heat dissipation holes (13).
8. The vertical router air duct heat dissipation structure of any one of claims 1 to 7, wherein: the vertical router body (5) is inclined backwards from the horizontal plane and is used for enhancing the supporting stability of the vertical router body (5) by the supporting legs (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220542924.4U CN217063767U (en) | 2022-03-14 | 2022-03-14 | Vertical router wind channel heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220542924.4U CN217063767U (en) | 2022-03-14 | 2022-03-14 | Vertical router wind channel heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217063767U true CN217063767U (en) | 2022-07-26 |
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ID=82489435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220542924.4U Active CN217063767U (en) | 2022-03-14 | 2022-03-14 | Vertical router wind channel heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217063767U (en) |
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2022
- 2022-03-14 CN CN202220542924.4U patent/CN217063767U/en active Active
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Address after: 337000, Floor 1, Building 6, Tongjiu Road, Pingxiang Economic and Technological Development Zone, Pingxiang City, Jiangxi Province Patentee after: Wangshi Technology Co.,Ltd. Address before: Room 801, building B, Tongfang information port, No. 11, Langshan Road, songpingshan community, Xili street, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN WANGSHI TECHNOLOGY Co.,Ltd. |