Power adapter with heat dissipation and shockproof functions

Abstract

The utility model relates to the technical field of power adapters, in particular to a power adapter with heat dissipation and shockproof functions, which comprises a power adapter main body, an anti-drop component is arranged outside the power adapter main body, and the anti-drop component comprises a U-shaped protective frame which is in sliding connection with the outer surface of the power adapter main body. Compared with the prior art, the power adapter has the advantages that the power adapter main body is packaged among the U-shaped protection frame, the side plates and the two cover plates, so that the power adapter main body can be protected, and the power adapter is prevented from being broken due to falling; heat generated by the power adapter body can be transferred to the heat dissipation fins in a heat transfer mode, the heat dissipation fan can be started to blow air into the ventilation grooves through the first gaps, and finally the air flows into the second gaps and is exhausted from the exhaust grooves, so that the heat accumulated on the heat dissipation fins can be brought out, and the heat dissipation effect is good on the basis of a good protection effect. And the heat dissipation performance of the power adapter is improved.

Description

Technical Field

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

[0002] A 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. It is widely used in security cameras, set-top boxes, routers, light strips, massagers and other equipment.

[0003] The power adapter is placed on the desktop when in use, and there is no device to fix it. Therefore, when moving the laptop or pushing the desktop object, it is easy to pull or push the power adapter off the desktop. Therefore, most of the power adapters are currently equipped with anti-fall protection components to protect the power adapter. However, this will affect the heat dissipation effect of the power adapter and the normal operation of the internal components of the power adapter. Therefore, a power adapter with heat dissipation and shockproof functions is needed to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the present invention is to provide a power adapter with heat dissipation and shockproof functions to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0006] In order to achieve the above-mentioned purpose, an embodiment of the utility model on one hand provides a power adapter with heat dissipation and shockproof functions, including a power adapter main body, the outside of the power adapter main body is provided with an anti-fall component, the anti-fall component includes a U-shaped protective frame slidably connected to the outer surface of the power adapter main body, the inside of the U-shaped protective frame is slidably connected to a side panel, the side panel and the U-shaped protective frame are connected by bolts, the power adapter main body is located between the U-shaped protective frame and the side panel, the upper and lower surfaces of the power adapter main body are provided with assembly grooves, the inner wall of the assembly groove is slidably connected to a heat sink, the top surface of the heat sink is fixedly connected to a plurality of heat dissipation fins, the outer surface of the heat dissipation fin is slidably connected to a cover plate, and the bottom surface of the cover plate is provided with ventilation grooves.

[0007] Preferably, the inner sides of the U-shaped protection frame and the side plates are both fixedly connected with a backing plate, one side of the backing plate is fixedly connected with a positioning pin, the outer surface of the power adapter body is provided with a positioning hole, and the positioning pin is engaged with the power adapter body through the positioning hole. The assembly groove is adapted to the shape and size of the heat sink, and the depth of the assembly groove is equal to the thickness of the heat sink. A connecting groove is provided on one side of the cover plate, and the heat dissipation fins are slidably connected to the cover plate through the connecting groove. The technical effect that can be achieved by adopting the above technical scheme is: when the power adapter needs to be used, the power adapter body can be inserted into the U-shaped protective frame, and the opening of the U-shaped protective frame can be sealed with the side plate, and the U-shaped protective frame and the side plate can be assembled with bolts, and then the heat dissipation plate can be inserted into the assembly groove, and the cover plate can be covered on the heat dissipation plate until the heat dissipation fins are inserted into the connecting groove, and the cover plate can be installed on the U-shaped protective frame by bolts, so that the power adapter body can be encapsulated between the U-shaped protective frame, the side plate and the two cover plates, so that the power adapter body can be protected and the power adapter can be prevented from being broken due to falling.

[0008] It is preferred that any of the above schemes is that a first gap is provided between the U-shaped protective frame and the main body of the power adapter, a second gap is provided between the side panel and the main body of the power adapter, and the first gap and the second gap are connected through a ventilation slot. A plurality of heat dissipation fans are fixedly connected to one side of the U-shaped protective frame, an exhaust slot is provided through one side of the side panel, and the heat dissipation fans correspond to the exhaust slot. The technical effect that can be achieved by adopting the above technical scheme is that when the power adapter is in use, the heat generated by the main body of the power adapter can be transferred to the heat dissipation fins by heat transfer, the heat dissipation fan can be turned on to blow air into the ventilation slot through the first gap, and finally flow into the second gap and be discharged from the exhaust slot, so that the heat accumulated on the heat dissipation fins can be taken out, and the heat dissipation performance of the power adapter can be improved on the basis of good protection effect.

[0009] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0010] When the power adapter needs to be used, the power adapter body can be inserted into the U-shaped protective frame, and the opening of the U-shaped protective frame can be sealed with the side panels, and the U-shaped protective frame and the side panels can be assembled by bolts, and then the heat sink can be inserted into the assembly slot, and the cover plate can be covered on top of the heat sink until the heat sink fins are inserted into the connecting slot, and the cover plate can be installed on the U-shaped protective frame by bolts. The power adapter body can be encapsulated between the U-shaped protective frame, the side panels and the two cover plates, and the power adapter body can be protected to prevent the power adapter from being broken due to falling. When the power adapter is in use, the heat generated by the power adapter body can be transferred to the heat sink fins by heat transfer, and the heat dissipation fan can be turned on to blow air into the ventilation slot through the first gap, and finally flow into the second gap and be discharged from the exhaust slot, so as to bring out the heat accumulated on the heat sink fins, and improve the heat dissipation performance of the power adapter on the basis of good protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the assembly of the utility model;

[0012] Figure 2 It is a schematic diagram of the first cross-sectional structure of the assembly of the utility model;

[0013] Figure 3 It is a schematic diagram of the first cross-sectional structure of the assembly of the utility model;

[0014] Figure 4 It is a schematic diagram of the exploded view structure of the assembly of the utility model;

[0015] Figure 5 This is a schematic diagram of the structure of the U-shaped protection frame 201 of the utility model;

[0016] Figure 6 It is a structural schematic diagram of the side panel of the utility model.

[0017] In the figure: 1-power adapter body, 2-anti-fall component, 201-U-shaped protection frame, 202-side panel, 203-assembly slot, 204-heat sink, 205-heat sink fins, 206-cover plate, 207-ventilation slot, 3-pad, 4-positioning pin, 5-positioning hole, 6-connecting slot, 7-first gap, 8-second gap, 9-heat sink fan, 10-exhaust slot. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings, but the protection scope of the utility model is not limited to the following.

[0019] like Figures 1 to 6As shown, a power adapter with heat dissipation and shockproof functions includes a power adapter main body 1, and an anti-fall component 2 is arranged on the outside of the power adapter main body 1. The anti-fall component 2 includes a U-shaped protective frame 201 slidably connected to the outer surface of the power adapter main body 1, and the inside of the U-shaped protective frame 201 is slidably connected to a side plate 202. The side plate 202 and the U-shaped protective frame 201 are connected by bolts. The power adapter main body 1 is located between the U-shaped protective frame 201 and the side plate 202. Assembly grooves 203 are provided on the upper and lower surfaces of the power adapter main body 1, and a heat sink 204 is slidably connected to the inner wall of the assembly groove 203. A plurality of heat sink fins 205 are fixedly connected to the top surface of the heat sink 204, and a cover plate 206 is slidably connected to the outer surface of the heat sink fin 205. The bottom surface of the cover plate 206 is provided with a ventilation groove 207.

[0020] As an optional technical solution of the utility model, the inner sides of the U-shaped protection frame 201 and the side plate 202 are fixedly connected with a pad 3, one side of the pad 3 is fixedly connected with a positioning pin 4, and the outer surface of the power adapter body 1 is provided with a positioning hole 5, and the positioning pin 4 is snapped with the power adapter body 1 through the positioning hole 5. The shape and size of the assembly groove 203 and the heat sink 204 are adapted, and the depth of the assembly groove 203 is equal to the thickness of the heat sink 204. A connecting groove 6 is provided on one side of the cover 206, and the heat dissipation fins 205 are slidably connected to the cover 206 through the connecting groove 6. When the power adapter needs to be used, the power adapter body 1 can be inserted into the U-shaped protective frame 201, and the opening of the U-shaped protective frame 201 can be sealed with the side plate 202, and the U-shaped protective frame 201 and the side plate 202 are assembled by bolts, and then the heat dissipation plate 204 is inserted into the assembly groove 203, and the cover 206 is covered on the heat dissipation plate 204 until the heat dissipation fins 205 are inserted into the connecting groove 6, and then the cover 206 is installed on the U-shaped protective frame 201 by bolts, and the power adapter body 1 can be encapsulated between the U-shaped protective frame 201, the side plate 202 and the two cover plates 206, so as to protect the power adapter body 1.

[0021] As an optional technical solution of the utility model, a first gap 7 is provided between the U-shaped protective frame 201 and the power adapter body 1, a second gap 8 is provided between the side plate 202 and the power adapter body 1, and the first gap 7 and the second gap 8 are connected through the ventilation slot 207. A plurality of heat dissipation fans 9 are fixedly connected to one side of the U-shaped protective frame 201, and an exhaust slot 10 is provided through one side of the side plate 202, and the heat dissipation fans 9 correspond to the exhaust slot 10. When the power adapter is in use, the heat generated by the power adapter body 1 can be transferred to the heat dissipation fins 205 by heat transfer, and the heat dissipation fan 9 can be turned on to blow air into the ventilation slot 207 through the first gap 7, and finally flow into the second gap 8 and be discharged from the exhaust slot 10, so that the heat accumulated on the heat dissipation fins 205 can be taken out, and the heat dissipation performance of the power adapter can be improved on the basis of good protection effect.

[0022] A power adapter with heat dissipation and shockproof functions, the working principle is as follows:

[0023] 1): When the power adapter needs to be used, the power adapter body 1 can be inserted into the U-shaped protective frame 201, and the opening of the U-shaped protective frame 201 can be sealed with the side panel 202, and the U-shaped protective frame 201 and the side panel 202 can be assembled by bolts, and then the heat sink 204 can be inserted into the assembly groove 203, and the cover plate 206 can be covered on top of the heat sink 204 until the heat sink fins 205 are inserted into the connecting groove 6, and then the cover plate 206 is installed on the U-shaped protective frame 201 by bolts, so that the power adapter body 1 can be encapsulated between the U-shaped protective frame 201, the side panel 202 and the two cover plates 206, so as to protect the power adapter body 1.

[0024] 2): When the power adapter is in use, the heat generated by the power adapter body 1 can be transferred to the heat dissipation fins 205 by heat transfer, and the heat dissipation fan 9 can be turned on to blow air into the ventilation slot 207 through the first gap 7, and finally flow into the second gap 8 and be discharged from the exhaust slot 10, so that the heat accumulated on the heat dissipation fins 205 can be taken out, and the heat dissipation performance of the power adapter can be improved on the basis of good protection effect.

[0025] In summary, when the power adapter with heat dissipation and shockproof function is needed to be used, the power adapter body 1 can be inserted into the U-shaped protective frame 201, and the opening of the U-shaped protective frame 201 can be blocked by the side plate 202, and the U-shaped protective frame 201 and the side plate 202 are assembled by bolts, and then the heat dissipation plate 204 is inserted into the assembly groove 203, and the cover plate 206 is covered on the heat dissipation plate 204, until the heat dissipation fins 205 are inserted into the connection groove 6, and the cover plate 206 is installed on the U-shaped protective frame 201 by bolts, and the power adapter body 1 can be sealed. Installed between the U-shaped protective frame 201, the side plate 202 and the two cover plates 206, the power adapter body 1 can be protected to prevent the power adapter from being broken due to falling. When the power adapter is in use, the heat generated by the power adapter body 1 can be transferred to the heat dissipation fins 205 by heat transfer, and the heat dissipation fan 9 can be turned on to blow air into the ventilation slot 207 through the first gap 7, and finally flow into the second gap 8 and be discharged from the exhaust slot 10, so as to take out the heat accumulated on the heat dissipation fins 205, and improve the heat dissipation performance of the power adapter on the basis of good protection effect.

Claims

1. A power adapter with heat dissipation and shockproof functions, characterized in that: The invention comprises a power adapter body (1), the outside of which is provided with an anti-fall component (2), the anti-fall component (2) comprising a U-shaped protective frame (201) slidably connected to the outer surface of the power adapter body (1), the inside of the U-shaped protective frame (201) is slidably connected to a side plate (202), the side plate (202) and the U-shaped protective frame (201) are connected via bolts, the power adapter body (1) is located between the U-shaped protective frame (201) and the side plate (202), the upper and lower surfaces of the power adapter body (1) are provided with assembly grooves (203), the inner wall of the assembly groove (203) is slidably connected to a heat sink (204), the top surface of the heat sink (204) is fixedly connected to a plurality of heat sink fins (205), the outer surface of the heat sink fins (205) is slidably connected to a cover plate (206), and the bottom surface of the cover plate (206) is provided with ventilation grooves (207).

2. A power adapter with heat dissipation and shockproof functions according to claim 1, characterized in that: The inner sides of the U-shaped protective frame (201) and the side plate (202) are fixedly connected with a pad (3), one side of the pad (3) is fixedly connected with a positioning pin (4), and the outer surface of the power adapter body (1) is provided with a positioning hole (5), and the positioning pin (4) is snap-connected with the power adapter body (1) through the positioning hole (5).

3. A power adapter with heat dissipation and shockproof functions according to claim 2, characterized in that: The shape and size of the assembly groove (203) are matched to those of the heat dissipation plate (204), and the depth of the assembly groove (203) is equal to the thickness of the heat dissipation plate (204).

4. The power adapter with heat dissipation and shockproof function according to claim 3, characterized in that: A connection groove (6) is provided on one side of the cover plate (206), and the heat dissipation fins (205) are slidably connected to the cover plate (206) via the connection groove (6).

5. The power adapter with heat dissipation and shockproof function according to claim 4, characterized in that: A first gap (7) is provided between the U-shaped protective frame (201) and the power adapter body (1), a second gap (8) is provided between the side plate (202) and the power adapter body (1), and the first gap (7) and the second gap (8) are connected via a ventilation slot (207).

6. The power adapter with heat dissipation and shockproof function according to claim 5, characterized in that: A plurality of heat dissipation fans (9) are fixedly connected to one side of the U-shaped protection frame (201), an exhaust slot (10) is provided through one side of the side plate (202), and the heat dissipation fans (9) correspond to the exhaust slot (10).

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