Heat dissipation type power adapter with protection structure

Abstract

The utility model relates to the technical field of power adapters, and discloses a heat dissipation type power adapter with a protection structure, which comprises a shell, the top of the shell penetrates through and is fixedly connected with a heat dissipation plate, the left side and the right side of the front end of the outer wall of the shell are fixedly connected with limiting blocks, and the adjacent sides of the limiting blocks are fixedly connected with a power line. The left side of the outer wall of the shell is fixedly connected with a fixing frame, the middle of the right side of the fixing frame penetrates through and is fixedly connected with a fixing plate, the right side of the outer wall of the shell penetrates through and is provided with a groove, the groove is slidably connected with a protruding block, the front side and the rear side of the inner wall of the shell penetrate through and are provided with sliding grooves, and the inner walls of the sliding grooves are provided with sliding plates. The four corners of the top of the sliding plate are fixedly connected with connecting plates. According to the utility model, the interior of the power line is connected through the connecting pipe for re-cooling, thereby achieving the purpose of cooling, and after the heat dissipation fan absorbs the temperature generated by the circulating pipe, the temperature of the blown air is lower than that of the heat generated by the adapter, thereby effectively cooling the accumulated heat.

Description

Technical Field

[0001] The utility model relates to the technical field of power adapters, in particular to a heat dissipation type power adapter with a protective structure. Background Art

[0002] The power adapter is a power supply conversion device for small portable electronic devices and electronic appliances. It is generally composed of components such as a casing, a transformer, an inductor, a capacitor, a control IC, and a PCB board. Its working principle is to convert AC input into DC output. It can be divided into wall-mounted and desktop types according to the connection method, which improves the reliability and safety of the power adapter, ensures that it can operate stably in various environments and usage conditions, and minimizes damage and failures caused by external factors.

[0003] After searching, the existing Chinese patent announcement number is: CN219760846U, which provides a heat dissipation power adapter. This patent not only improves the placement stability of the power adapter body through two bases, but also forms a gap between the power adapter body and the placement surface, so that heat can have a certain space to flow out.

[0004] Although the above patent can dissipate heat for the power adapter, the above heat dissipation power adapter still has the following problems: when using the power adapter, most of them are equipped with a cooling fan, which can only blow away the generated heat, and the heat dissipation effect is poor. The heat inside the adapter cannot be effectively and quickly discharged, which easily causes heat accumulation inside the adapter.

[0005] In view of the above problems, a heat dissipation power adapter with a protective structure is proposed. Utility Model Content

[0006] The utility model aims to provide a heat dissipation power adapter with a protective structure, which solves the problem in the background art that the heat inside the adapter can only be discharged and the heat dissipation effect is poor.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a heat dissipation power adapter with a protective structure, comprising a shell, the top of the shell passes through and is fixedly connected with a heat dissipation plate, the left and right sides of the front end of the outer wall of the shell are fixedly connected with limiting blocks, the adjacent side of the limiting block is fixedly connected with a power cord, the left side of the outer wall of the shell is fixedly connected with a fixing frame, the middle of the right side of the fixing frame passes through and is fixedly connected with a fixing plate, the right side of the outer wall of the shell passes through and is provided with a groove, the groove and the protrusion are slidably connected, the front and rear sides of the inner wall of the shell pass through and are provided with a slide groove, the inner wall of the slide groove is provided with a slide plate, the four corners of the top of the slide plate are fixedly connected with a connecting plate, the top of the slide plate passes through and is fixedly connected with a uniformly distributed heat dissipation fan, the top of the connecting plate is fixedly connected with a spring, the right side of the outer wall of the shell is slidably connected with an air permeable plate, the left side of the air permeable plate passes through and is fixedly connected with a protrusion, the bottom of the inner wall of the shell passes through and is fixed with an embedded frame, and the bottom of the inner wall of the embedded frame is provided with a cooling mechanism.

[0008] By adopting the above technical solution, the power cord is connected through a connecting pipe for further cooling, thereby achieving the purpose of cooling. After the heat dissipation fan absorbs the temperature generated by the circulation pipe, the temperature of the blown air will be lower than the heat generated by the adapter, effectively cooling the accumulated heat. The generated heat can also be dissipated through the heat sink connected to the top of the shell. The holes on the ventilation plate and the holes on the breathable plate can ventilate the inside of the adapter, and the heat flows out through the holes to achieve multiple heat dissipation, thereby accelerating the heat dissipation speed.

[0009] As a further description of the above technical solution: the cooling mechanism includes a water pump, which is fixedly connected to the engaging frame, a circulation pipe passes through and is fixedly connected to the rear end of the water pump, and a connector passes through and is fixedly connected to the right side of the rear end of the circulation pipe.

[0010] By adopting the above technical solution, the coolant in the power line connected to the water pump is pumped into the circulation pipe to cool the bottom of the power adapter.

[0011] As a further description of the above technical solution: a connecting pipe is passed through and fixedly connected to the front end of the connecting head, and the connecting pipe is passed through and fixedly connected to the chimeric frame.

[0012] By adopting the above technical solution, the connecting pipe is connected to the power line for re-cooling, thereby achieving the purpose of cooling.

[0013] As a further description of the above technical solution: a power connector is passed through and fixedly connected to the middle of the left side of the fixing plate, and a power line is passed through and fixedly connected to the left side of the power connector.

[0014] By adopting the above technical solution, the power cords on both sides are connected to the power connector, which facilitates the use of the power adapter.

[0015] As a further description of the above technical solution: ventilation plates are slidably connected to the upper and lower sides of the interior of the fixing frame, and a handle is fixedly connected to the front side of the ventilation plate.

[0016] By adopting the above technical solution, the ventilation plate is simultaneously passed through the holes provided on the inner wall of the fixing frame, and the ventilation plate is slid to the fixing frame for engagement.

[0017] As a further description of the above technical solution: the right side of the limiting block is fixedly connected to the limiting block, and the limiting block is located on the front side of the outer wall of the air permeable plate.

[0018] By adopting the above technical solution, the holes on the ventilation plate and the holes on the breathable plate can ventilate the inside of the adapter, and the heat flows out through the holes.

[0019] As a further description of the above technical solution: a power connector is passed through and arranged in the middle of the right side of the air permeable plate, and a power line is passed through and fixedly connected to the inner wall of the power connector.

[0020] By adopting the above technical solution, the power cord is connected to the power connector, and the power cord is connected to the power adapter.

[0021] As a further description of the above technical solution: a connecting plate is fixedly connected to the top of the spring, a supporting plate is fixedly connected between the tops of the connecting plates, and a circuit board is arranged on the top of the supporting plates.

[0022] By adopting the above technical solution, the spring moves the top connection support plate up and down in the shell, and the circuit board in the shell is placed on the slide plate, which is convenient for internal use of the power adapter.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. The utility model provides a heat dissipation power adapter with a protective structure. First, it is connected to the power line through a connecting tube for re-cooling, thereby achieving the purpose of cooling. After the heat dissipation fan absorbs the temperature generated by the circulation tube, the temperature of the blown air is lower than the heat generated by the adapter, effectively cooling the accumulated heat.

[0025] 2. The utility model provides a heat dissipation power adapter with a protective structure. The heat generated can also be dissipated through the heat dissipation plate connected to the top of the shell. The holes on the ventilation plate and the holes on the breathable plate can ventilate the inside of the adapter. The heat flows out through the holes to achieve multiple heat dissipation, thereby accelerating the heat dissipation speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall main stereoscopic structure of the utility model;

[0027] Figure 2 It is a schematic diagram of the overall side-view stereoscopic structure of the utility model;

[0028] Figure 3 It is a schematic diagram of the overall cross-sectional three-dimensional structure of the utility model;

[0029] Figure 4 It is a schematic diagram of the overall internal three-dimensional structure of the utility model.

[0030] In the figure: 1. shell; 2. heat sink; 3. fixing plate; 4. power cord; 5. limiting block; 6. fixing frame; 7. limiting block; 8. handle; 9. ventilation plate; 10. groove; 11. slide groove; 12. protrusion; 13. power connector; 14. breathable plate; 15. mosaic frame; 16. slide plate; 17. spring; 18. support plate; 19. connecting plate; 20. circuit board; 21. water pump; 22. circulation pipe; 23. cooling fan; 24. connector; 25. connecting pipe. DETAILED DESCRIPTION

[0031] The following will refer to the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.

[0033] Reference Figure 1-2The utility model is a heat dissipation power adapter with a protective structure, comprising a shell 1, a heat dissipation plate 2 is passed through and fixedly connected to the top of the shell 1, a limiting block 5 is fixedly connected to both the left and right sides of the front end of the outer wall of the shell 1, a power line 4 is fixedly connected to the adjacent side of the limiting block 5, a fixing frame 6 is fixedly connected to the left side of the outer wall of the shell 1, a fixing plate 3 is passed through and fixedly connected to the middle of the right side of the fixing frame 6, a groove 10 is passed through and arranged on the right side of the outer wall of the shell 1, and the groove 10 is slidably connected to the protrusion 12, and a slide groove 11 is passed through and arranged on the front and rear sides of the inner wall of the shell 1, and the right side of the outer wall of the shell 1 slides A breathable plate 14 is connected, a protrusion 12 penetrates and is fixedly connected to the left side of the breathable plate 14, a power connector 13 penetrates and is fixedly connected to the middle of the left side of the fixed plate 3, a power cord 4 penetrates and is fixedly connected to the left side of the power connector 13, ventilation plates 9 are slidably connected to the upper and lower sides inside the fixed frame 6, a handle 8 is fixedly connected to the front side of the ventilation plate 9, a right-side limiting block 5 is fixedly connected to a limiting block 7 on the right side, the limiting block 7 is located on the front side of the outer wall of the breathable plate 14, a power connector 13 penetrates and is provided in the middle of the right side of the breathable plate 14, and a power cord 4 is penetrated and fixedly connected to the inner wall of the power connector 13.

[0034] The power connector 13 connected to the shell 1 is used to connect the power cords 4 on both sides to the power connector 13, which is convenient for the use of the power adapter. The main internal components of the power adapter are connected to the circuit board 20, which is convenient for the use of the adapter. Heat is easily generated during the use of the adapter, and the generated heat can also be dissipated through the heat sink 2 connected to the top of the shell 1. The holes on the ventilation plate 9 and the holes on the breathable plate 14 can flow inside the adapter, and the heat flows out through the holes to achieve multiple heat dissipation, thereby effectively dissipating the heat of the power adapter.

[0035] Reference Figure 3 A spring 17 is fixedly connected to the top of the connecting plate 19, a slide plate 16 is provided on the inner wall of the slide groove 11, connecting plates 19 are fixedly connected to the four corners of the top of the slide plate 16, a connecting plate 19 is fixedly connected to the top of the spring 17, a support plate 18 is fixedly connected between the tops of the connecting plates 19, and a circuit board 20 is provided on the top of the support plate 18.

[0036] The spring 17 moves the top connecting support plate 18 up and down in the shell 1, and places the circuit board 20 in the shell 1 on the slide plate 16, which is convenient for the internal use of the power adapter. The main electronic components of the power adapter are connected to the circuit board 20. The support plate 18 is connected to the bottom of the circuit board 20. The springs 17 evenly distributed at the bottom of the support plate 18 can buffer the electronic components and protect the components in the shell 1. At the same time, the shell 1 provides a certain protective effect on the power adapter.

[0037] Reference Figure 4A uniformly distributed cooling fan 23 is passed through and fixedly connected to the top of the slide plate 16, a fitting frame 15 is passed through and fixedly connected to the bottom of the inner wall of the shell 1, a cooling mechanism is provided at the bottom of the inner wall of the fitting frame 15, and the cooling mechanism includes a water pump 21, the water pump 21 is fixedly connected to the fitting frame 15, a circulation pipe 22 is passed through and fixedly connected to the rear end of the water pump 21, a connector 24 is passed through and fixedly connected to the right side of the rear end of the circulation pipe 22, a connecting head 24 is passed through and fixedly connected to the front end of the connecting head 24, and a connecting pipe 25 is passed through and fixedly connected to the fitting frame 15. The connecting pipe 25 is passed through and fixedly connected to the fitting frame 15.

[0038] After the cooling fan 23 absorbs the temperature generated by the circulation pipe 22, the temperature of the blown air will be lower than the heat generated by the adapter, effectively cooling the accumulated heat. The coolant in the power cord 4 connected to the water pump 21 is drawn into the circulation pipe 22 to cool the bottom of the power adapter. After the coolant circulates in the circulation pipe 22, it enters the connecting pipe 25 in the connecting head 24 for further cooling.

[0039] Working principle: The air-permeable plate 14 is snap-fitted to the right side of the shell 1, and at the same time, the ventilation plate 9 is passed through the holes set on the inner wall of the fixing frame 6, and the ventilation plate 9 is slid to the fixing frame 6 for snapping. After the power adapter is installed, the power cords 4 on both sides are connected to the power connector 13 through the power connector 13 connected to the shell 1, which is convenient for the use of the power adapter. The main internal components of the power adapter are connected to the circuit board 20, which is convenient for the use of the adapter. Heat is easily generated during the use of the adapter. Start the water pump 21 in the mosaic frame 15, and draw the coolant in the power cord 4 connected to the water pump 21 into the circulation pipe 22, and cool the bottom of the power adapter. After the coolant circulates in the circulation pipe 22, it enters the connecting pipe 2 in the connector 24. 5, the connecting pipe 25 is connected to the power line 4 for further cooling, thereby achieving the purpose of cooling. While the circulation pipe 22 is cooling, the heat dissipation fan 23 evenly distributed on the slide plate 16 is started. After the heat dissipation fan 23 absorbs the temperature generated by the circulation pipe 22, the temperature of the blown air is lower than the heat generated by the adapter, which effectively cools the accumulated heat, improves the heat dissipation effect of the adapter, and quickly guides the heat inside the adapter. While cooling the adapter, the heat dissipation fan 23 blows the heat inside the adapter, and the generated heat can also be dissipated through the heat dissipation plate 2 connected to the top of the shell 1. The holes on the ventilation plate 9 and the holes on the breathable plate 14 can ventilate the inside of the adapter, and the heat flows out through the holes, achieving multiple heat dissipation, thereby accelerating the heat dissipation speed.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat dissipation power adapter with a protective structure, comprising a housing (1), characterized in that: A heat sink (2) is passed through and fixedly connected to the top of the shell (1); limiting blocks (5) are fixedly connected to the left and right sides of the front end of the outer wall of the shell (1); a power line (4) is fixedly connected to the adjacent side of the limiting block (5); a fixing frame (6) is fixedly connected to the left side of the outer wall of the shell (1); a fixing plate (3) is passed through and fixedly connected to the middle of the right side of the fixing frame (6); a groove (10) is passed through and provided on the right side of the outer wall of the shell (1); the groove (10) is slidably connected to the protrusion (12); and sliding grooves (11) are passed through and provided on the front and rear sides of the inner wall of the shell (1). The inner wall of the slide groove (11) is provided with a slide plate (16), and the four corners of the top of the slide plate (16) are fixedly connected with connecting plates (19), and the top of the slide plate (16) is penetrated and fixedly connected with uniformly distributed heat dissipation fans (23), and the top of the connecting plate (19) is fixedly connected with a spring (17), and the right side of the outer wall of the shell (1) is slidably connected with an air permeable plate (14), and the left side of the air permeable plate (14) is penetrated and fixedly connected with a protrusion (12), and the bottom of the inner wall of the shell (1) is penetrated and fixed with a mosaic frame (15), and the bottom of the inner wall of the mosaic frame (15) is provided with a cooling mechanism.

2. The heat dissipation power adapter with a protective structure according to claim 1, characterized in that: The cooling mechanism comprises a water pump (21), the water pump (21) being fixedly connected to the embedded frame (15), a circulation pipe (22) passing through and fixedly connected to the rear end of the water pump (21), and a connector (24) passing through and fixedly connected to the right side of the rear end of the circulation pipe (22).

3. The heat dissipation power adapter with a protective structure according to claim 2, characterized in that: A connecting pipe (25) penetrates and is fixedly connected to the front end of the connecting head (24), and the connecting pipe (25) and the fitting frame (15) penetrate and are fixedly connected to each other.

4. The heat dissipation power adapter with a protective structure according to claim 1, characterized in that: A power connector (13) passes through and is fixedly connected to the middle of the left side of the fixing plate (3), and a power line (4) passes through and is fixedly connected to the left side of the power connector (13).

5. The heat dissipation power adapter with a protective structure according to claim 1, characterized in that: The fixing frame (6) is slidably connected to ventilation plates (9) on both upper and lower sides, and a handle (8) is fixedly connected to the front side of the ventilation plate (9).

6. The heat dissipation power adapter with a protective structure according to claim 1, characterized in that: The right side of the limiting block (5) is fixedly connected to a limiting block (7), and the limiting block (7) is located on the front side of the outer wall of the air permeable plate (14).

7. The heat dissipation power adapter with a protective structure according to claim 1, characterized in that: A power connector (13) is provided through the middle of the right side of the air permeable plate (14), and a power line (4) is provided through the inner wall of the power connector (13) and is fixedly connected thereto.

8. The heat dissipation power adapter with a protective structure according to claim 1, characterized in that: A connecting plate (19) is fixedly connected to the top of the spring (17), a supporting plate (18) is fixedly connected between the tops of the connecting plates (19), and a circuit board (20) is arranged on the top of the supporting plates (18).

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