CN221615375U - Power adapter with air-cooled heat dissipation function - Google Patents
Power adapter with air-cooled heat dissipation function Download PDFInfo
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- CN221615375U CN221615375U CN202323633132.1U CN202323633132U CN221615375U CN 221615375 U CN221615375 U CN 221615375U CN 202323633132 U CN202323633132 U CN 202323633132U CN 221615375 U CN221615375 U CN 221615375U
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- power adapter
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- heat dissipation
- casing
- air cooling
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Abstract
The utility model belongs to the technical field of power adapters, in particular to a power adapter with an air cooling heat dissipation function, which aims at solving the problems that when the existing power adapter does not work, a heat dissipation hole cannot be covered by a cover plate, so that impurities enter from the heat dissipation hole when the power adapter is carried out, the performance of the power adapter is influenced, and when the power adapter works, the power adapter cannot be efficiently cooled, the practicability of the device is reduced, which comprises a first shell and a second shell, wherein the first shell is fixedly arranged on the second shell, a plurality of radiating holes are formed on the first shell, when the power adapter does not work, the radiating holes can be covered by a cover plate, avoid going out and carry the time impurity and get into from the louvre, influence the performance of power adapter, and at power adapter during operation, can effectually dispel the heat to power adapter, increased the practicality of device.
Description
Technical Field
The utility model relates to the technical field of power adapters, in particular to a power adapter with an air cooling and heat dissipation function.
Background
The power adapter is also called external power supply, is a power supply voltage conversion device of small portable electronic equipment and electronic appliances, and its working principle is converted from alternating current input into direct current output, and can be divided into wall-inserted type and desktop type according to the connection mode, and is commonly used in small electronic products of mobile phone, liquid crystal display, notebook computer and the like.
Patent document CN213305272U discloses: the utility model discloses a power adapter with an air cooling and heat dissipation function, which comprises a base and a power adapter body, wherein elastic clamping blocks are fixedly connected to corners of the top of the base, the inner sides of the elastic clamping blocks are adhered with protective pads through polyurethane adhesives, heat dissipation through holes are formed in the top and the bottom of the power adapter body, slotted holes are formed in the inner surfaces of the left end and the right end of the base, a supporting frame is fixedly connected to the inner sides of the slotted holes, a motor is fixedly arranged at the bottom of the supporting frame, a rotary blade is fixedly connected to the output end of the motor, and a absorbent cotton filter layer is fixedly connected to the lower end of the inner sides of the slotted holes. According to the utility model, through the functions of the elastic clamping block, the protection pad, the motor, the rotating blades, the absorbent cotton filter layer and the heat dissipation through holes, the problem that the conventional power adapter does not have the air cooling heat dissipation function, the heat dissipation effect is poor, the service life of the power adapter is shortened, and the use requirements of people cannot be met is solved.
However, when the power adapter does not work, the heat dissipation holes cannot be covered by the cover plate, so that impurities enter from the heat dissipation holes when the power adapter is carried out, the performance of the power adapter is affected, and when the power adapter works, the power adapter cannot be efficiently cooled, the problem of practicability of the device is solved, and the power adapter with the air cooling heat dissipation function is provided.
Disclosure of utility model
The utility model aims to solve the problems that in the prior art, when a power adapter does not work, a radiating hole cannot be covered by a cover plate, so that impurities enter from the radiating hole when the power adapter is carried out, the performance of the power adapter is influenced, and when the power adapter works, the power adapter cannot be efficiently radiated, the practicability of the device is reduced, and the power adapter with the air cooling radiating function is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a power adapter with forced air cooling heat dissipation function, includes first casing and second casing, first casing fixed mounting is on the second casing, a plurality of louvres have been seted up on the first casing, the inside fixed mounting of first casing has the box of holding, the slide hole has been seted up to the inside of holding the box, slidable mounting has the apron on holding the box, and is connected with buffer spring between holding box and the apron, two straight boards are installed to one side of apron, two straight boards fixed mounting are on first casing.
Preferably, the inside fixed mounting of second casing has the holding tank, the spout has all been seted up to the inside both sides of holding tank, slidable mounting has the slider on the holding tank, fixed mounting has the square pole on the slider, the square pole is installed between two straight boards, the inside of slider is provided with blowing mechanism.
Preferably, the accommodating groove is rotatably provided with a reciprocating screw rod, one end of the reciprocating screw rod is fixedly provided with a second round rod, and the second round rod is provided with a chain sprocket transmission mechanism.
Preferably, the blowing mechanism comprises a fan blade, the fan blade is rotationally arranged on the sliding block, a second rotating rod is fixedly arranged on the fan blade, a supporting plate is arranged on the second rotating rod, a spur gear is fixedly arranged on the second rotating rod, a first rotating rod is fixedly arranged on the supporting plate, one end of the first rotating rod is fixedly connected with an output shaft of the motor, and an annular rack is meshed on the spur gear.
Preferably, the chain and sprocket transmission mechanism comprises a chain and two sprockets, the chain is connected with the two sprockets in a transmission way, one sprocket of the two sprockets is fixedly arranged on the second round bar, the other sprocket is fixedly provided with a telescopic rod, and one end of the telescopic rod is provided with the first bevel gear transmission mechanism.
Preferably, the first bevel gear transmission mechanism comprises two first bevel gears, the two first bevel gears are meshed with each other, one of the two first bevel gears is fixedly arranged on the telescopic rod, the other first bevel gear is fixedly provided with a first round rod, and the first round rod is provided with a second bevel gear transmission mechanism.
Preferably, the second bevel gear transmission mechanism comprises two second bevel gears, the two second bevel gears are meshed with each other, and the two second bevel gears are fixedly arranged on the first round rod and the first rotary rod respectively.
In the utility model, the power adapter with the air cooling and heat dissipation functions has the beneficial effects that:
Due to the arrangement of the blowing mechanism, the power adapter can be uniformly radiated;
Due to the square rod and the buffer spring, when the power adapter does not work, the radiating holes are covered by the cover plate, so that impurities are prevented from entering from the radiating holes when the power adapter is carried out, and the performance of the power adapter is prevented from being influenced;
due to the arrangement of the reciprocating screw rod, the sliding block can be driven to reciprocate.
When the power adapter does not work, the radiating holes can be covered by the cover plate, so that impurities are prevented from entering from the radiating holes when the power adapter is carried out, the performance of the power adapter is affected, and when the power adapter works, the power adapter can be efficiently radiated, and the practicability of the device is improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a power adapter with air cooling and heat dissipation functions according to the present utility model;
Fig. 2 is a schematic structural diagram of a blower mechanism of a power adapter with air cooling and heat dissipation functions according to the present utility model;
Fig. 3 is a schematic diagram illustrating an internal structure of a first housing of a power adapter with an air-cooling heat dissipation function according to the present utility model;
Fig. 4 is a schematic diagram illustrating an internal structure of a second housing of the power adapter with an air cooling and heat dissipating function according to the present utility model;
Fig. 5 is a schematic connection diagram of a chain sprocket transmission mechanism, a first bevel gear transmission mechanism and a second bevel gear transmission mechanism of a power adapter with an air cooling and heat dissipation function.
In the figure: 1. a heat radiation hole; 2. a first housing; 3. a second housing; 4. a cover plate; 5. a housing case; 6. a support plate; 7. a first rotating lever; 8. a motor; 9. an annular rack; 10. spur gears; 11. a second rotating rod; 12. a fan blade; 13. square rods; 14. a receiving groove; 15. a slide block; 16. a reciprocating screw rod; 17. a chain; 18. a telescopic rod; 19. a first bevel gear; 20. a second bevel gear; 21. a first round bar; 22. and a second round bar.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1-5, a power adapter with air-cooled heat dissipation function, including first casing 2 and second casing 3, first casing 2 fixed mounting is on second casing 3, has seted up a plurality of louvres 1 on the first casing 2, and the inside fixed mounting of first casing 2 has and holds box 5, holds the inside of box 5 and has seted up the slide opening, holds box 5 on slidable mounting have apron 4, and holds and be connected with buffer spring between box 5 and the apron 4, and two straight boards are installed to one side of apron 4, and two straight boards fixed mounting are on first casing 2.
According to the utility model, the accommodating groove 14 is fixedly arranged in the second shell 3, sliding grooves are formed in two sides of the inner part of the accommodating groove 14, the sliding block 15 is slidably arranged on the accommodating groove 14, the square rod 13 is fixedly arranged on the sliding block 15, the square rod 13 is arranged between two straight plates, and the air blowing mechanism is arranged in the sliding block 15.
In the utility model, a reciprocating screw rod 16 is rotatably arranged on the accommodating groove 14, one end of the reciprocating screw rod 16 is fixedly provided with a second round rod 22, and a chain and sprocket transmission mechanism is arranged on the second round rod 22.
In the utility model, the blowing mechanism comprises fan blades 12, the fan blades 12 are rotatably arranged on a sliding block 15, a second rotating rod 11 is fixedly arranged on the fan blades 12, a supporting plate 6 is arranged on the second rotating rod 11, a spur gear 10 is fixedly arranged on the second rotating rod 11, a first rotating rod 7 is fixedly arranged on the supporting plate 6, one end of the first rotating rod 7 is fixedly connected with an output shaft of a motor 8, and an annular rack 9 is meshed on the spur gear 10.
In the utility model, the chain and sprocket transmission mechanism comprises a chain 17 and two sprockets, wherein the chain 17 is in transmission connection with the two sprockets, one sprocket of the two sprockets is fixedly arranged on the second round bar 22, the other sprocket is fixedly provided with a telescopic rod 18, and one end of the telescopic rod 18 is provided with a first bevel gear transmission mechanism.
In the utility model, the first bevel gear transmission mechanism comprises two first bevel gears 19, the two first bevel gears 19 are meshed with each other, one first bevel gear 19 of the two first bevel gears 19 is fixedly arranged on the telescopic rod 18, the other first bevel gear 19 is fixedly provided with a first round rod 21, and the first round rod 21 is provided with a second bevel gear transmission mechanism.
In the utility model, the second bevel gear transmission mechanism comprises two second bevel gears 20, the two second bevel gears 20 are meshed with each other, and the two second bevel gears 20 are fixedly arranged on the first round rod 21 and the first rotating rod 7 respectively.
In the utility model, when the power adapter is required to be subjected to air cooling and heat dissipation, the motor 8 drives the first rotating rod 7 to rotate, the first rotating rod 7 drives the supporting plate 6 to circularly move in the annular rack 9, the supporting plate 6 drives the second rotating rod 11 and the fan blades 12 to circularly move in the annular rack 9, the spur gear 10 on the second rotating rod 11 is meshed with the annular rack 9 to rotate, the second rotating rod 11 drives the fan blades 12 to rotationally blow, the first rotating rod 7 drives the second bevel gear 20 to rotate, the second bevel gear 20 drives the first round rod 21 to rotate, the first round rod 21 drives the first bevel gear 19 to rotate, the first bevel gear 19 drives the telescopic rod 18 to rotate, the telescopic rod 18 drives the chain 17 and the two sprockets to rotate, the chain 17 and the two sprockets drive the second round rod 22 to rotate, the reciprocating screw 16 drives the sliding block 15 to reciprocally move, the square rod 13 on the sliding block 15 drives the cover plate 4 to move into the accommodating box 5 so that hot air is discharged from the heat dissipation hole 1, and the heat dissipation hole 1 is prevented from being restored when the buffer spring 8 is arranged between the cover plate 4 and the accommodating box 5, and the heat dissipation hole 1 is prevented from entering into the heat dissipation hole when the heat dissipation hole is not covered by the square rod 1.
Example two
The difference between this embodiment and the first embodiment is that: the fan blade 12 is provided with a dust cover, so that the service life of the fan blade 12 is prolonged.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a power adapter with forced air cooling heat dissipation function, includes first casing (2) and second casing (3), its characterized in that, first casing (2) fixed mounting is on second casing (3), a plurality of louvres (1) have been seted up on first casing (2), the inside fixed mounting of first casing (2) has accommodation box (5), the slide hole has been seted up to the inside of accommodation box (5), slidable mounting has apron (4) on accommodation box (5), and is connected with buffer spring between accommodation box (5) and apron (4), two straight boards are installed to one side of apron (4), and two straight boards fixed mounting are on first casing (2).
2. The power adapter with the air cooling and heat dissipation function according to claim 1, wherein an accommodating groove (14) is fixedly arranged in the second shell (3), sliding grooves are formed in two sides of the inner portion of the accommodating groove (14), a sliding block (15) is slidably arranged on the accommodating groove (14), a square rod (13) is fixedly arranged on the sliding block (15), the square rod (13) is arranged between two straight plates, and a blowing mechanism is arranged in the sliding block (15).
3. The power adapter with the air cooling and heat dissipation function according to claim 2, wherein a reciprocating screw rod (16) is rotatably installed on the accommodating groove (14), a second round rod (22) is fixedly installed at one end of the reciprocating screw rod (16), and a chain sprocket transmission mechanism is arranged on the second round rod (22).
4. A power adapter with air cooling and heat dissipation functions according to claim 3, characterized in that the blowing mechanism comprises fan blades (12), the fan blades (12) are rotatably mounted on a sliding block (15), a second rotating rod (11) is fixedly mounted on the fan blades (12), a supporting plate (6) is mounted on the second rotating rod (11), a spur gear (10) is fixedly mounted on the second rotating rod (11), a first rotating rod (7) is fixedly mounted on the supporting plate (6), an output shaft of a motor (8) is fixedly connected to one end of the first rotating rod (7), and an annular rack (9) is meshed on the spur gear (10).
5. The power adapter with the air cooling and heat dissipating function according to claim 4, wherein the chain sprocket transmission mechanism comprises a chain (17) and two sprockets, the chain (17) is in transmission connection with the two sprockets, one sprocket of the two sprockets is fixedly mounted on the second round bar (22), the other sprocket is fixedly mounted with a telescopic rod (18), and one end of the telescopic rod (18) is provided with a first bevel gear transmission mechanism.
6. The power adapter with the air cooling and heat dissipating function according to claim 5, wherein the first bevel gear transmission mechanism comprises two first bevel gears (19), the two first bevel gears (19) are meshed with each other, one first bevel gear (19) of the two first bevel gears (19) is fixedly installed on the telescopic rod (18), the other first bevel gear (19) is fixedly installed with a first round rod (21), and the first round rod (21) is provided with a second bevel gear transmission mechanism.
7. A power adapter with air-cooled heat dissipation function according to claim 6, characterized in that the second bevel gear transmission mechanism comprises two second bevel gears (20), the two second bevel gears (20) are meshed, and the two second bevel gears (20) are fixedly mounted on the first round bar (21) and the first rotating bar (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323633132.1U CN221615375U (en) | 2023-12-29 | 2023-12-29 | Power adapter with air-cooled heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323633132.1U CN221615375U (en) | 2023-12-29 | 2023-12-29 | Power adapter with air-cooled heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221615375U true CN221615375U (en) | 2024-08-27 |
Family
ID=92435241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323633132.1U Active CN221615375U (en) | 2023-12-29 | 2023-12-29 | Power adapter with air-cooled heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221615375U (en) |
-
2023
- 2023-12-29 CN CN202323633132.1U patent/CN221615375U/en active Active
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