CN217694016U - Power adapter with good heat dissipation performance - Google Patents
Power adapter with good heat dissipation performance Download PDFInfo
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- CN217694016U CN217694016U CN202221498947.6U CN202221498947U CN217694016U CN 217694016 U CN217694016 U CN 217694016U CN 202221498947 U CN202221498947 U CN 202221498947U CN 217694016 U CN217694016 U CN 217694016U
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- heat dissipation
- power adapter
- shell
- good
- circuit board
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Abstract
The utility model discloses a power adapter that heat dispersion is good. The power adapter that heat dispersion is good includes: casing, circuit board, two plugs, two guiding gutters and heat dissipation mechanism, circuit board fixed mounting is in the inside of casing, two the equal fixed mounting of plug is in one side of casing, two the guiding gutter is all seted up in the inside of casing, heat dissipation mechanism sets up the outside at the casing. The utility model provides a power adapter that heat dispersion is good has that the radiating effect is good, improves life's advantage.
Description
Technical Field
The utility model relates to a power adapter technical field, concretely relates to power adapter that heat dispersion is good.
Background
The power adapter is a power supply conversion device of small-sized portable electronic equipment and electronic appliances, generally comprises components such as a shell, a transformer, an inductor, a capacitor, a control IC (integrated circuit), a PCB (printed circuit board) and the like, has the working principle that alternating current input is converted into direct current output, can be divided into a wall-plugging type and a desktop type according to a connection mode, and is widely matched with equipment such as a security camera, a set top box, a router, a light bar, a massager and the like.
And plug-in wall formula power adapter is at the practical application in-process, and the mostly closed casing that all is, and in long-time charging process, the inside electrical components of power adapter can produce certain heat, and the confined casing leads to power adapter's radiating effect relatively poor, very big reduction the life of equipment, be unfavorable for practical application and operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power adapter that heat dispersion is good, it is good to have the radiating effect, improves life's advantage to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the heat dissipation device comprises a shell, a circuit board, two plugs, two diversion trenches and a heat dissipation mechanism, wherein the circuit board is fixedly arranged in the shell, the two plugs are fixedly arranged on one side of the shell, the two diversion trenches are arranged in the shell, and the heat dissipation mechanism is arranged on the outer side of the shell; the heat dissipation mechanism comprises a heat dissipation column, heat dissipation holes, an annular groove, a through hole, a mounting groove and a heat dissipation fan, wherein the heat dissipation column is fixedly mounted at the top and the bottom of the shell, the heat dissipation column penetrates through the flow guide groove, the heat dissipation holes are formed in the heat dissipation column, the annular groove is formed in the heat dissipation column and located outside the heat dissipation holes, the through hole is formed in the outer side of the heat dissipation column and located inside the flow guide groove, the mounting groove is formed in the outer side of the shell, and the heat dissipation fan is fixedly mounted in the mounting groove.
One side of the shell, which is far away from the plug, is provided with a USB interface, and the USB interface and the plug are electrically connected with the circuit board.
The heat radiation fan is electrically connected with the circuit board.
The top and the bottom of the shell and one end close to the plug are fixedly connected with filling pipes, the filling pipes are communicated with the inside of the corresponding diversion trench, and the outer sides of the filling pipes are in threaded connection with sealing covers.
The heat dissipation column is made of copper-aluminum alloy materials.
Wherein, the inside of louvre is first filter screen of the equal fixedly connected with.
And a second filter screen is fixedly arranged in the mounting groove.
To sum up, owing to adopted above-mentioned technique, the beneficial effects of the utility model are that:
the utility model discloses a set up heat dissipation mechanism, at first utilize the inside coolant liquid of guiding gutter to dispel the heat as the medium, utilize the heat dissipation post to increase the area of contact of equipment and air simultaneously, guarantee the radiating effect, and utilize the inside louvre of heat dissipation post to carry out the heat dissipation treatment, secondly utilize the inside radiator fan of mounting groove to accelerate the inside air flow velocity of equipment, thereby further improvement the radiating effect of equipment, and then avoided the equipment can't the effluvium in the heat that carries out the during operation production, the life of equipment has been prolonged, be favorable to practical application and operation.
Drawings
Fig. 1 is the utility model relates to a power adapter's that heat dispersion is good external structure schematic diagram.
Fig. 2 is the utility model relates to a power adapter's that heat dispersion is good inner structure schematic diagram.
Fig. 3 is a schematic view of a heat dissipation column of the power adapter with good heat dissipation performance.
Fig. 4 is an enlarged schematic structural diagram of a portion a in fig. 2 according to the present invention.
In the figure: 1. a housing; 2. a circuit board; 3. a plug; 4. a diversion trench; 5. a heat-dissipating column; 6. heat dissipation holes; 7. an annular groove; 8. a through hole; 9. mounting grooves; 10. a heat radiation fan; 11. a USB interface; 12. a filling pipe; 13. a sealing cover; 14. a first filter screen; 15. a second filter.
Detailed Description
To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides a as shown in fig. 1-4, a power adapter that heat dispersion is good, include: the heat dissipation device comprises a shell 1, a circuit board 2, two plugs 3, two flow guide grooves 4 and a heat dissipation mechanism, wherein the circuit board 2 is fixedly arranged inside the shell 1, the two plugs 3 are fixedly arranged on one side of the shell 1, the two flow guide grooves 4 are arranged inside the shell 1, and the heat dissipation mechanism is arranged on the outer side of the shell 1; heat dissipation mechanism includes heat dissipation post 5, louvre 6, ring channel 7, through-hole 8, mounting groove 9 and radiator fan 10, 5 fixed mounting of heat dissipation post are in the top and the bottom of casing 1, heat dissipation post 5 all runs through guiding gutter 4, the inside at heat dissipation post 5 is seted up to louvre 6, the outside at heat dissipation post 5 is just located louvre 6 is seted up to ring channel 7, through-hole 8 is seted up in the outside of heat dissipation post 5 and is located the inside of guiding gutter 4, the outside at casing 1 is seted up to mounting groove 9, radiator fan 10 fixed mounting is in the inside of mounting groove 9.
Through setting up heat dissipation mechanism, at first utilize the inside coolant liquid of guiding gutter 4 to dispel the heat as the medium, utilize 5 increase equipment of heat dissipation post and the area of contact of air simultaneously, guarantee the radiating effect, and utilize 5 inside louvres 6 of heat dissipation post to carry out the heat dissipation treatment, secondly utilize the inside radiator fan 10 of mounting groove 9 to accelerate the inside air flow speed of equipment, thereby further improvement the radiating effect of equipment, and then avoided the equipment can't the effluvium in the heat that the during operation produced, the service life of equipment has been prolonged, be favorable to practical application and operation.
As shown in fig. 2, a USB interface 11 is disposed on a side of the housing 1 away from the plug 3, and both the USB interface 11 and the plug 3 are electrically connected to the circuit board 2.
Through setting up USB interface 11, use it with plug 3 and circuit board 2 cooperation, be convenient for better completion circuit switch on operation.
The heat dissipation fan 10 is electrically connected to the circuit board 2.
By electrically connecting the heat dissipation fan 10 to the circuit board 2, the heat dissipation fan 10 can be powered on and starts to operate after the plug 3 is inserted into the power supply.
As shown in fig. 1 and 2, a filling pipe 12 is fixedly connected to each of the top and bottom of the housing 1 and one end of the housing close to the plug 3, the filling pipes 12 are communicated with the inside of the corresponding guiding grooves 4, and a sealing cover 13 is screwed on the outer side of each filling pipe 12.
By providing the filler pipe 12, it is convenient to better fill the inside of the guide groove 4 with the coolant, and by providing the sealing cover 13, it is convenient to better seal the filler pipe 12.
The heat dissipation columns 5 are all made of copper-aluminum alloy materials.
The heat dissipation column 5 made of copper-aluminum alloy materials is arranged, so that the heat transfer effect is improved better.
As shown in fig. 2, 3 and 4, a first filter 14 is fixedly connected inside each heat dissipation hole 6.
By arranging the first filter 14 inside the heat dissipation holes 6, dust can be prevented from entering the heat dissipation holes 6 better.
As shown in fig. 1, a second filter screen 15 is fixedly installed inside the installation groove 9.
By arranging the second filter screen 15 inside the mounting groove 9, dust can be better prevented from entering the inside of the mounting groove 9.
The structure principle is as follows: in the actual application process, at first insert the inside circular telegram of power through plug 3, and utilize circuit board 2 and USB interface 11 to accomplish the circuit and switch on the operation, at the in-process of equipment work, at first utilize the inside coolant liquid of guiding gutter 4 as the medium and dispel the heat, utilize heat dissipation post 5 to increase the area of contact of equipment and air simultaneously, guarantee the radiating effect, and utilize inside louvre 6 of heat dissipation post 5 to carry out the heat dissipation processing, furthermore, when plug 3 inserts the power inside, radiator fan 10 circular telegram and begin to work, utilize the inside radiator fan 10 of mounting groove 9 to accelerate the inside air flow velocity of equipment, thereby further improve the radiating effect of equipment, and then avoided the unable effluvium of the heat that equipment produced when carrying out work, the life of equipment has been prolonged, be favorable to actual application and operation.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (7)
1. The utility model provides a power adapter that heat dispersion is good which characterized in that: the heat dissipation device comprises a shell, a circuit board, two plugs, two diversion trenches and a heat dissipation mechanism, wherein the circuit board is fixedly arranged in the shell, the two plugs are fixedly arranged on one side of the shell, the two diversion trenches are arranged in the shell, and the heat dissipation mechanism is arranged on the outer side of the shell;
the heat dissipation mechanism comprises a heat dissipation column, heat dissipation holes, an annular groove, a through hole, a mounting groove and a heat dissipation fan, wherein the heat dissipation column is fixedly mounted at the top and the bottom of the shell, the heat dissipation column penetrates through the flow guide groove, the heat dissipation holes are formed in the heat dissipation column, the annular groove is formed in the heat dissipation column and located outside the heat dissipation holes, the through hole is formed in the outer side of the heat dissipation column and located inside the flow guide groove, the mounting groove is formed in the outer side of the shell, and the heat dissipation fan is fixedly mounted in the mounting groove.
2. The power adapter with good heat dissipation performance according to claim 1, wherein: one side that the plug was kept away from to the casing is provided with the USB interface, USB interface and plug all with circuit board electric connection.
3. The power adapter with good heat dissipation performance according to claim 1, wherein: the heat dissipation fan is electrically connected with the circuit board.
4. The power adapter with good heat dissipation performance according to claim 1, wherein: the top and the bottom of the shell are fixedly connected with filling pipes at one ends close to the plug, the filling pipes are communicated with the inside of the corresponding diversion trenches, and the outer sides of the filling pipes are in threaded connection with sealing covers.
5. The power adapter with good heat dissipation performance according to claim 1, wherein: the heat dissipation column is made of copper-aluminum alloy materials.
6. The power adapter with good heat dissipation performance according to claim 1, wherein: the inside of louvre all fixedly connected with first filter screen.
7. The power adapter with good heat dissipation performance according to claim 1, wherein: and a second filter screen is fixedly arranged in the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221498947.6U CN217694016U (en) | 2022-06-16 | 2022-06-16 | Power adapter with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221498947.6U CN217694016U (en) | 2022-06-16 | 2022-06-16 | Power adapter with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217694016U true CN217694016U (en) | 2022-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221498947.6U Active CN217694016U (en) | 2022-06-16 | 2022-06-16 | Power adapter with good heat dissipation performance |
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| Country | Link |
|---|---|
| CN (1) | CN217694016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116297463A (en) * | 2023-05-16 | 2023-06-23 | 四川省港奇电子有限公司 | Power adapter shell injection molding detection method, system and device |
-
2022
- 2022-06-16 CN CN202221498947.6U patent/CN217694016U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116297463A (en) * | 2023-05-16 | 2023-06-23 | 四川省港奇电子有限公司 | Power adapter shell injection molding detection method, system and device |
| CN116297463B (en) * | 2023-05-16 | 2023-08-01 | 四川省港奇电子有限公司 | Power adapter shell injection molding detection method, system and device |
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