CN202424237U - Internal heat radiation structure of charger - Google Patents
Internal heat radiation structure of charger Download PDFInfo
- Publication number
- CN202424237U CN202424237U CN2011205683660U CN201120568366U CN202424237U CN 202424237 U CN202424237 U CN 202424237U CN 2011205683660 U CN2011205683660 U CN 2011205683660U CN 201120568366 U CN201120568366 U CN 201120568366U CN 202424237 U CN202424237 U CN 202424237U
- Authority
- CN
- China
- Prior art keywords
- guide vane
- charger
- internal heat
- chamber
- wind deflector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an internal heat radiation structure of a charger, which aims at improving the heat radiation speed and the heat radiation effect of the charger. In order to solve the technical problem, the utility model adopts the technical scheme that the internal heat radiation structure comprises an upper shell, a lower shell, a main control panel and a fan, wherein the main control panel and the fan are arranged inside the upper and lower shells, a separation plate is arranged inside the lower shell, and the inside of the lower shell is divided by the separation plate into a first chamber and a second chamber, and the fan is arranged inside the second chamber. Compared with the prior art, the inside of the charger is divided into two chambers, the heat inside the chambers is discharged out of the charger in a scattered airflow form through a wind deflector, so that a better heat radiation effect can be achieved, the heat radiation speed of a product can be improved, and the market competence of the product can be enhanced.
Description
Technical field
The utility model relates to a kind of charger, particularly a kind of charger internal heat dissipation structures.
Background technology
The charger internal heat dissipating system of prior art all is the heats that directly utilize fan inside that the heating of charger internal electronic element is produced; Discharge the charger outside from air outlet; Owing to do not form flowing between the cold and hot air in this process; The most hot-air that discharges in addition accumulate in charger around, thereby cause the charger environment temperature higher, the internal heat dissipating effect is very desirable.
Summary of the invention
The purpose of the utility model provides a kind of charger internal heat dissipation structures, and the technical problem that solve is to improve the radiating rate and the radiating effect of charger.
For solving the problems of the technologies described above; The utility model adopts following technical scheme: a kind of charger internal heat dissipation structures; Comprise upper casing, lower casing, be arranged on master control borad and fan in upper casing and the lower casing; Be provided with dividing plate in the said lower casing, said dividing plate is with being divided into first chamber and second chamber in the lower casing, and said fan is arranged in second chamber.
The air outlet place of the described fan of the utility model is provided with wind deflector, and said wind deflector is arranged on the dividing plate (9).
The described wind deflector of the utility model is provided with the guide vane group.
The described guide vane group of the utility model is made up of first guide vane, second guide vane, the 3rd guide vane, the 4th guide vane, the 5th guide vane, the 6th guide vane and the 7th guide vane; Said first guide vane is arranged on the middle part of wind deflector; Second guide vane, the 5th guide vane are symmetricly set on the both sides of first guide vane; The 3rd guide vane, the 6th guide vane are symmetricly set on the outside of second guide vane, the 5th guide vane respectively, and the 4th guide vane, the 7th guide vane are symmetricly set on the outside of the 3rd guide vane, the 6th guide vane respectively.
Described first guide vane of the utility model is the vertical setting of 90 degree with wind deflector; Second guide vane, the 5th guide vane and first guide vane are 80 degree angle settings; The 3rd guide vane, the 6th guide vane and first guide vane are 75 degree angle settings, and the 4th guide vane, the 7th guide vane and first guide vane are 70 degree angle settings.
The described dividing plate of the utility model is provided with groove, and said wind deflector is arranged on the groove.
The outside, the lower casing of described second chamber of the utility model are provided with air inlet.
Described air inlet of the utility model and groove are oppositely arranged.
The lateral wall of first chamber that the described wind deflector of the utility model is relative is provided with air outlet.
The described air outlet of the utility model is a strip, is distributed in respectively on the lateral wall of first chamber.
The utility model compared with prior art; Be partitioned into two chambers in charger inside; Through wind deflector heat is the outside that dispersion shape air-flow is discharged to charger in chamber; Make charger have better radiating effect, thereby improve the radiating rate of product, strengthen the competitiveness of product in market.
Description of drawings
Fig. 1 is the perspective view of the utility model.
Fig. 2 is the three-dimensional decomposition texture sketch map of the utility model.
Fig. 3 is the assembly structure sketch map of the utility model.
Fig. 4 is the structural representation of the wind deflector of the utility model.
Fig. 5 moves towards sketch map for the cross section air-flow of the wind deflector of the utility model.
Fig. 6 is the sketch map of the internal gas flow runner trend of the utility model.
Embodiment
Below in conjunction with embodiment the technical scheme of the utility model is done further to specify.
Like Fig. 1, Fig. 2 and shown in Figure 3; The utility model charger internal heat dissipation structures comprises upper casing 1, lower casing 3; Be provided with the dividing plate 9 that lower casing 3 is divided into A, B zone at the middle part of lower casing 3, A, B zone are first chamber 10 and second chamber 11, on the middle part of dividing plate 9, are provided with groove 20; Be connected with wind deflector 6 on the groove 20, wherein:
On the lower casing outer wall of groove 20 relative both sides; Promptly be respectively equipped with air outlet 2, air inlet 21 on the lateral wall of the lateral wall of first chamber 10 and second chamber 11; The profile of air inlet 21 is a strip; On the lateral wall of horizontally set second chamber 11,2 of air outlets vertically are distributed on the lateral wall of first chamber 10;
In second chamber 11, fan 5 is installed, fan 5 is fixed in second chamber 11 through screw, and the air intake vent of fan 5 docks with air inlet 21, and fan outlet then is connected with wind deflector 6;
As shown in Figure 4; Wind deflector 6 is provided with guide vane group 12; Guide vane group 12 is made up of first guide vane 13, second guide vane 14, the 3rd guide vane 15, the 4th guide vane 16, the 5th guide vane 17, the 6th guide vane 18 and the 7th guide vane 19; First guide vane 13 is arranged on the middle part of wind deflector 6, is the vertical setting of 90 degree; Second guide vane 14, the 5th guide vane 17 are symmetricly set on the both sides of first guide vane 13, are 80 degree angle settings with first guide vane 13; The 3rd guide vane 15, the 6th guide vane 18 are symmetricly set on the outside of second guide vane 14, the 5th guide vane 17 respectively, are 75 degree angle settings with first guide vane 13; The 4th guide vane 16, the 7th guide vane 19 are symmetricly set on the outside of the 3rd guide vane 15, the 6th guide vane 18 respectively, are 70 degree angle settings with first guide vane 13;
Be mounted with master board 7 in the upper end of lower casing 3, after master board 7 is installed, make win chamber 10 and airtight relatively two zones of A, B of second chamber, 11 formation, connecting upper casing 1 on button 8 bonnets on the master control borad 7.
As shown in Figure 5, when heat from guide vane group 12 through after, heat by guide vane group 12 guiding after, be dispersed to different directions respectively, make heat to be decomposed rapidly the back.
As shown in Figure 6, along with charger is constantly worked, the generation heat that the electronic component in the master board 7 does not stop, when the temperature of master board 7 reached certain numerical value, the fan 5 in the cooling system was started working; In fan 5 under the rotation of fan blade, with second chamber 11, in the air suction fan 5 in the cold area of space A just; Air capacity sharply descends in the air in the cold area of space A of the suction of following fan 5 not stop, this cold area of space A, after it arrives certain value; Under atmospheric effect; The extraneous air of air inlet 21 sides pours in rapidly in the cold area of space A through air inlet 21, constantly replenishes the air capacity in the cold area of space A; Rotate through fan blade, cold air is sent to the air outlet of fan 5, because the project organization of guide vane group 12 in the wind deflector 6; When cold air when passing through fan 5 arrives its air outlet place, air is under guide vane group 12 influences of wind deflector 6, wind direction is by original single vertically flowing; Changing over covering of the fan disperses; Thereby make the air of producing by boasting in the fan 5 blow to first chamber 10 rapidly, just the heat space area B is interior everywhere, discharges from air outlet 2 with the hot-air in the heat space area B at last; Arrive this, just formed an air flow circulation; Be accompanied by the surface that cold air in the fan 5 constantly blows to heat-generating electronic elements in the master board 7; With it constantly along with hot-air is discharged the great amount of heat of being taken away from air outlet 2; Impel heat-generating electronic elements to cool off fast; The temperature of charger internal temperature, master board 7 descends rapidly, has always improved the radiating effect of product greatly.
Hot and cold air interchange type charger cooling system design in the utility model, than before product, greatly improve the radiating rate and the radiating effect of product, strengthened the competitiveness of product in market more greatly.
Claims (10)
1. charger internal heat dissipation structures; Comprise upper casing (1), lower casing (3), be arranged on master control borad (7) and fan (5) in upper casing (1) and the lower casing (3); It is characterized in that: be provided with dividing plate (9) in the said lower casing (3); Said dividing plate (9) is with being divided into first chamber (10) and second chamber (11) in the lower casing (3), said fan (5) is arranged in second chamber (11).
2. charger internal heat dissipation structures according to claim 1 is characterized in that: the air outlet place of said fan (5) is provided with wind deflector (6), and said wind deflector (6) is arranged on the dividing plate (9).
3. charger internal heat dissipation structures according to claim 2 is characterized in that: said wind deflector (6) is provided with guide vane group (12).
4. charger internal heat dissipation structures according to claim 3; It is characterized in that: said guide vane group (12) is made up of first guide vane (13), second guide vane (14), the 3rd guide vane (15), the 4th guide vane (16), the 5th guide vane (17), the 6th guide vane (18) and the 7th guide vane (19); Said first guide vane (13) is arranged on the middle part of wind deflector (6); Second guide vane (14), the 5th guide vane (17) are symmetricly set on the both sides of first guide vane (13); The 3rd guide vane (15), the 6th guide vane (18) are symmetricly set on the outside of second guide vane (14), the 5th guide vane (17) respectively, and the 4th guide vane (16), the 7th guide vane (19) are symmetricly set on the outside of the 3rd guide vane (15), the 6th guide vane (18) respectively.
5. charger internal heat dissipation structures according to claim 4; It is characterized in that: said first guide vane (13) is the vertical setting of 90 degree with wind deflector (6); Second guide vane (14), the 5th guide vane (17) are 80 degree angle settings with first guide vane (13); The 3rd guide vane (15), the 6th guide vane (18) are 75 degree angle settings with first guide vane (13), and the 4th guide vane (16), the 7th guide vane (19) are 70 degree angle settings with first guide vane (13).
6. charger internal heat dissipation structures according to claim 5 is characterized in that: said dividing plate (9) is provided with groove (20), and said wind deflector (6) is arranged on the groove (20).
7. charger internal heat dissipation structures according to claim 6 is characterized in that: the outside of said second chamber (11), lower casing (3) are provided with air inlet (21).
8. charger internal heat dissipation structures according to claim 7 is characterized in that: said air inlet (21) is oppositely arranged with groove (20).
9. charger internal heat dissipation structures according to claim 8 is characterized in that: the lateral wall of first chamber (10) that said wind deflector (6) is relative is provided with air outlet (2).
10. charger internal heat dissipation structures according to claim 9 is characterized in that: said air outlet (2) is a strip, is distributed in respectively on the lateral wall of first chamber (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205683660U CN202424237U (en) | 2011-12-30 | 2011-12-30 | Internal heat radiation structure of charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205683660U CN202424237U (en) | 2011-12-30 | 2011-12-30 | Internal heat radiation structure of charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202424237U true CN202424237U (en) | 2012-09-05 |
Family
ID=46748962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205683660U Expired - Fee Related CN202424237U (en) | 2011-12-30 | 2011-12-30 | Internal heat radiation structure of charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202424237U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109729689A (en) * | 2017-10-30 | 2019-05-07 | 华为终端（东莞）有限公司 | A kind of wireless charging device |
| WO2021109803A1 (en) * | 2019-12-02 | 2021-06-10 | Oppo广东移动通信有限公司 | Wireless charging device |
| CN113162154A (en) * | 2021-03-27 | 2021-07-23 | 深圳市鑫嘉恒科技有限公司 | Charger with heat dissipation function |
-
2011
- 2011-12-30 CN CN2011205683660U patent/CN202424237U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109729689A (en) * | 2017-10-30 | 2019-05-07 | 华为终端（东莞）有限公司 | A kind of wireless charging device |
| CN109729689B (en) * | 2017-10-30 | 2020-09-08 | 华为终端有限公司 | Wireless charging equipment |
| US11419238B2 (en) | 2017-10-30 | 2022-08-16 | Huawei Technologies Co., Ltd. | Wireless charging device |
| US11778772B2 (en) | 2017-10-30 | 2023-10-03 | Huawei Technologies Co., Ltd. | Wireless charging device |
| WO2021109803A1 (en) * | 2019-12-02 | 2021-06-10 | Oppo广东移动通信有限公司 | Wireless charging device |
| CN113162154A (en) * | 2021-03-27 | 2021-07-23 | 深圳市鑫嘉恒科技有限公司 | Charger with heat dissipation function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202374619U (en) | Novel heat-exchange communication cabinet | |
| CN101676569A (en) | Heat sink and centrifugal fan applied by same | |
| CN202424237U (en) | Internal heat radiation structure of charger | |
| CN205883769U (en) | Shell of power electronic product | |
| CN105658026B (en) | A kind of electric terminal | |
| CN203761703U (en) | Electronic equipment cabinet | |
| CN103648257A (en) | Heat-dissipation air channel apparatus for frequency conversion module | |
| CN207662176U (en) | A kind of oven blower fan system | |
| CN204301355U (en) | A kind of cooling system of food printer | |
| CN202374161U (en) | Heat dissipation structure of electric reactor of inverter | |
| CN204609950U (en) | A kind of have the gas turbine blade longitudinally intersecting rib cooling structure | |
| CN201316176Y (en) | Food baking device | |
| CN201057079Y (en) | Cooling structure of forced air-cooling type engine | |
| CN202616370U (en) | Battery box | |
| CN102404975B (en) | Data center | |
| CN206879301U (en) | A kind of new photovoltaic plant supervising device cabinet heat radiation system | |
| CN202025274U (en) | Data processing centre | |
| CN102230638B (en) | Hot wind convection type microwave oven | |
| CN205450958U (en) | Be applied to heat dissipation mechanism of information equipment | |
| CN204362482U (en) | Heat abstractor and regulator cubicle | |
| CN201163856Y (en) | Radiating air duct structure of electronic device | |
| CN107072119A (en) | A kind of rack for air-cooled convertor equipment | |
| CN207802671U (en) | Radiating module and household electrical appliance | |
| CN201821104U (en) | Structure of active power filter device | |
| CN207424777U (en) | A kind of cooling cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20191230 |