A gallium nitride power adapter and its use method

Abstract

The present invention discloses a gallium nitride power adapter and a method for using the same, relating to the technical field of power adapters. The adapter comprises an adapter body, wherein the adapter body comprises a device body, a plug is fixedly mounted on the bottom of the device body, a wire insertion hole is provided on the top of the device body, and an anti-oxidation mechanism is provided on the bottom of the device body. The present invention achieves the purpose of ensuring an anti-oxidation effect by providing a protective unit and a vacuum unit for coordinated use. After the adapter is unplugged after each use, a retractable protective sleeve covers the metal surface of the plug, ensuring that the metal surface is completely isolated from the outside world. At the same time, a vacuum effect is applied to the inside of the retractable protective sleeve, thereby effectively slowing down the occurrence of oxidation on the metal surface of the plug, avoiding an increase in the contact resistance of the metal surface that affects the conductive effect, and ensuring that the subsequent internal current conversion effect is not affected.

Description

Technical Field

[0001] The present invention relates to the technical field of power adapters, and in particular to a gallium nitride power adapter and a method for using the same. Background Art

[0002] A power adapter is a power conversion device whose main function is to convert AC power for household or industrial use into the low-voltage DC power required by electronic devices and ensure the stability of voltage and current.

[0003] A gallium nitride power adapter is a power adapter based on gallium nitride semiconductor materials. Power adapters made based on it have the advantages of small size, high efficiency, and good safety. During the use of the gallium nitride power adapter, in order to ensure the conductive effect of the metal surface of the gallium nitride power adapter plug and the internal current conversion effect, and to avoid oxidation of the metal surface, the plug part needs to be treated with anti-oxidation protection. Existing gallium nitride power adapters usually do not pay attention to this. Therefore, during continuous or long-term use, it is very easy to cause oxidation on the metal surface of the plug part, which will increase the contact resistance between the plug and the socket and affect the internal current conversion effect. To this end, we propose a gallium nitride power adapter and its use method.

[0004] Combining the above problems, we will find that it is difficult to avoid the above problems when using the existing gallium nitride power adapters on the market. Even if they can be solved, they need to be solved with the help of external tools, which makes it impossible to achieve the desired effect. Therefore, we propose a gallium nitride power adapter and its use method. Summary of the Invention

[0005] The object of the present invention is to provide a gallium nitride power adapter and a method of using the same to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions: a gallium nitride power adapter and a method for using the same, comprising an adapter body, the adapter body comprising a device body, a plug fixedly mounted on the bottom of the device body, a wire insertion hole formed on the top of the device body, and an anti-oxidation mechanism provided on the bottom of the device body;

[0007] The anti-oxidation mechanism includes a protection unit, which is arranged at the bottom of the device body;

[0008] The anti-oxidation mechanism includes a vacuum unit, which is arranged at the bottom of the device body and is used in conjunction with the protection unit;

[0009] A cleaning mechanism is provided at the bottom of the protection unit, and the cleaning mechanism is used in conjunction with the protection unit;

[0010] Baffles are fixedly mounted on the surface of the device body, and there are two baffles.

[0011] The protective unit includes a telescopic rod, which is fixedly mounted on the bottom of the equipment body, and a bottom plate is fixedly mounted on the telescopic end of the telescopic rod. A first spring is fixedly mounted on the surface of the bottom plate, and one end of the first spring is fixedly mounted on the bottom of the equipment body. The first spring is movably sleeved on the surface of the telescopic rod, and a lower mounting plate is fixedly mounted on the top of the bottom plate. The top of the lower mounting plate is fixedly connected to a telescopic sleeve. There are two telescopic sleeves, and the tops of the two telescopic sleeves are commonly fixedly connected to an upper mounting plate. The top of the upper mounting plate is fixedly connected to the surface of the plug, and a sealing ring is fixedly mounted on the bottom of the lower mounting plate. There are two sealing rings, which are movably sleeved on the surface of the plug and fit tightly against the surface of the plug.

[0012] Preferably, angle plates are fixedly mounted on the surface of the device body, and there are two angle plates. Two vertical rods are movably mounted on the inner walls of the angle plates, and both ends of the vertical rods pass through the outer sides of the angle plates. The surfaces of the vertical rods are slidably connected to the inner walls of the angle plates. An extension plate is fixedly mounted on the bottom ends of the four angle plates, and one side of the extension plate is fixedly connected to the bottom plate. Two limiting holes are provided on the surface of the vertical rods.

[0013] Preferably, a special-shaped groove is provided at the bottom of the base plate, a sealing plate is movably installed on the inner wall of the special-shaped groove, the surface of the sealing plate is slidably connected to the inner wall of the special-shaped groove, a sealing strip is fixedly installed on the inner wall of the sealing plate, and the number of the sealing strips is two, and a sealing strip plate is fixedly installed on the bottom of the base plate, and the number of the sealing strip plates is two, and the sealing strip is used in conjunction with the plug.

[0014] Preferably, the vacuum unit includes an exhaust pipe, which is fixedly installed at the bottom of the equipment body. An exhaust plug is movably installed on the inner wall of the exhaust pipe. The surface of the exhaust plug is slidingly connected to the inner wall of the exhaust pipe. A mounting block is fixedly installed on the bottom of the exhaust plug. The bottom of the mounting block is fixedly connected to a pull rod, and the bottom of the pull rod is fixedly connected to the surface of the base plate.

[0015] Preferably, an exhaust plate is movably installed on one side of the exhaust pipe, and a rotating block is fixedly installed on one side of the exhaust pipe. There are two rotating blocks. One side of the exhaust pipe is rotatably connected to the exhaust plate through two rotating blocks. One side of the exhaust pipe is fixedly connected to an air guide pipe, and one end of the air guide pipe is fixedly connected to an air distribution cylinder. The two ends of the air distribution cylinder are respectively fixedly connected to two telescopic sleeves.

[0016] Preferably, a main limit frame is fixedly installed on the top of the two angle plates, and two short rods are movably installed on the inner wall of the main limit frame, and both ends of the two short rods pass through the outside of the main limit frame, and the surfaces of the two short rods are slidably connected to the inner wall of the main limit frame, and the surfaces of the two short rods are movably sleeved with tension springs, and one end of the two short rods is jointly fixedly connected to a secondary limit frame, and a limit rod is fixedly installed on the inner wall of the secondary limit frame, and the limit rod is used in conjunction with the limit hole, and the other end of the two short rods is jointly fixedly connected to a pressure plate, and the two ends of the tension spring are respectively fixedly connected to the surface of the main limit frame and the surface of the secondary limit frame.

[0017] Preferably, the cleaning mechanism includes a panel, which is fixedly mounted on the bottom of the base plate, the bottom of the panel is fixedly connected to a bottom cover, the bottom of the base plate is fixedly mounted with a square frame, the surface of the square frame is fixedly mounted with a cleaning fixed plate, and the number of the cleaning fixed plates is two.

[0018] Preferably, two base plates are fixedly installed at the bottom of the base plate, and a guide rod is movably installed on the inner wall of the enclosure, and a second spring is movably sleeved on the surface of the guide rod, and the number of the guide rods and the second spring is four. One end of the guide rod passes through the outer side of the enclosure, and the surface of the guide rod is slidably connected to the inner wall of the enclosure, and the two ends of the second spring are fixedly connected to the inner wall of the enclosure and the surface of the base plate respectively, and one end of the guide rod passes through one side of the base plate, and the surface of the guide rod is slidably connected to the inner wall of the base plate, and a limit plate is provided on the surface fixed sleeve of the two guide rods, and a cleaning movable plate is fixedly installed on one end of the two guide rods, and cleaning pads are fixedly installed on the surfaces of the cleaning movable plate and the cleaning fixed plate.

[0019] A method for using a gallium nitride power adapter comprises the following steps:

[0020] S1: First, insert the external wire into the wire socket, connect the other end of the wire to the device, and plug the adapter into the socket;

[0021] S2: When inserting the device into the socket, the user needs to pinch the pressure plates on both sides of the device body with one hand. At this time, under the action of pressure, the secondary limit frame will be pushed away from the main limit frame through the short rod and the tension spring. At the same time, the limit rod on the inner wall of the secondary limit frame will also be pulled out from the limit hole on the surface of the vertical rod. At this time, the restriction of the vertical rod disappears. When inserting the device, there is a downward pressure. Under the action of pressure, the bottom plate moves upward along the vertical rod. During the movement, the first spring and the telescopic rod shrink and shorten, and the telescopic sleeve covering the plug also shrinks, then the plug is exposed, and the device body can be inserted into the socket through the plug.

[0022] S3: After use, the adapter body needs to be pulled out. When pulling it out, pinch the pressure plates on both sides of the device body with one hand. The pressure plates will use the short rod to push the auxiliary limit frame away from the main limit frame. At the same time, the limit rod on the inner wall of the auxiliary limit frame will also be pulled out from the limit hole on the surface of the vertical rod, so that the restriction of the vertical rod will also disappear. At this time, the first spring rebounds and resets along the telescopic rod. The rebound force of the first spring and the pulling force of the bottom plate required by the user's other hand to pull down the bottom plate will make the bottom plate move downward better under the combined action of the two forces. When moving, the telescopic sleeve covering the plug will be stretched so that it can cover the plug again. At this time, the user needs to push the sealing plate restricted by the sealing plate at the bottom of the bottom plate to seal the opening at the bottom of the plug.

[0023] S4: As the bottom plate moves downward, the exhaust plug will slide downward inside the exhaust pipe through the pull rod. This will extract the air inside the telescopic sleeve through the air guide pipe and the air distributor, creating a relatively vacuum state. At this time, the exhaust plate will fit tightly against the exhaust pipe under the action of suction. The exhaust plate will only be pushed open by the pressure when the pull rod slides upward, thus achieving exhaust and ensuring the normal return of the pull rod.

[0024] S5: When the bottom plate moves upward or downward, the two sets of cleaning fixed plates and cleaning movable plates in the bottom enclosure will clean the metal surface of the plug passing by through the special cleaning pads installed on their own surfaces. During cleaning, due to the movement of the bottom plate, one side of the plug will be close to the cleaning movable plate, and the cleaning movable plate will be stretched to both sides. The cleaning movable plate drives the limit plate to move along the inner wall of the base plate along the guide rod. The limit plate squeezes the second spring, and under the rebound action of the second spring, the cleaning movable plate forms a reciprocating rebound. This can reduce the wear of the cleaning pads while not affecting the tightness of the fit between the two.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. The present invention can achieve the purpose of ensuring the anti-oxidation effect by setting up the protective unit and the vacuum unit for coordinated use. After each use, the adapter can be unplugged with the telescopic protective sleeve covering the metal surface of the plug to ensure that the metal surface is completely isolated from the outside world. At the same time, a vacuum effect is applied to the inside of the telescopic protective sleeve to prevent the metal surface from contacting the air. This can effectively slow down the occurrence of oxidation on the metal surface of the plug, thereby improving the use effect of the adapter, while avoiding the increase of the contact resistance of the metal surface and affecting the conductive effect, and can also ensure that the subsequent internal current conversion effect is not affected.

[0027] 2. The present invention can achieve the purpose of increasing the anti-oxidation effect by setting up a cleaning mechanism for use. After the use of the gallium nitride power adapter, it can effectively remove dust and other impurities adhering to the metal surface of the plug inside the socket, thereby ensuring the cleanliness of the metal surface of the plug, and preventing the phenomenon of excessive dust adhesion and difficulty in cleaning. It can extend the service life of the gallium nitride power adapter and further increase the conductive effect of the plug part. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 It is a schematic cross-sectional view of the overall structure of the present invention;

[0030] Figure 3 Schematic diagram of the structure of the antioxidant mechanism of the present invention;

[0031] Figure 4 Schematic diagram of the structure of the protection unit of the present invention;

[0032] Figure 5 Schematic diagram of the structure of the protection unit of the present invention when viewed from above;

[0033] Figure 6 Schematic diagram of the partial structure of the protection unit of the present invention;

[0034] Figure 7 Schematic diagram of the structure of the vacuum unit of the present invention;

[0035] Figure 8 It is a schematic cross-sectional view of the structure of the vacuum unit of the present invention;

[0036] Figure 9 For the present invention Figure 8 A magnified view of middle A;

[0037] Figure 10 It is a schematic cross-sectional view of a local structure of the vacuum unit of the present invention;

[0038] Figure 11 Schematic top view of the partial structure of the vacuum unit of the present invention;

[0039] Figure 12 It is a structural schematic diagram of the cleaning mechanism of the present invention;

[0040] Figure 13 It is a schematic cross-sectional view of the structure of the cleaning mechanism of the present invention;

[0041] Figure 14 For the present invention Figure 13 Enlarged view of middle B;

[0042] Figure 15It is a partial structural schematic diagram of the cleaning mechanism of the present invention;

[0043] Figure 16 It is a schematic planar cross-sectional view of the limiting rod of the present invention.

[0044] In the figure: 1. Adapter body; 11. Device body; 12. Plug; 13. Baffle; 14. Wire insertion hole; 2. Anti-oxidation mechanism; 21. Protective unit; 2101. Telescopic rod; 2102. First spring; 2103. Bottom plate; 2104. Lower mounting plate; 2105. Telescopic sleeve; 2106. Upper mounting plate; 2107. Sealing ring; 2108. Angle plate; 2109. Vertical rod; 2110. Extension plate; 2111. Sealing plate; 2112. Blocking plate; 2113. Sealing strip; 2114. Special-shaped groove; 22. Vacuum unit; 2201. Exhaust pipe; 2202. Exhaust Plug; 2203, mounting block; 2204, pull rod; 2205, rotating block; 2206, exhaust plate; 2207, air guide tube; 2208, air distributor; 2209, main limit frame; 2210, short rod; 2211, pressure plate; 2212, auxiliary limit frame; 2213, tension spring; 2214, limit rod; 2215, limit hole; 3, cleaning mechanism; 301, enclosure; 302, bottom cover; 303, square frame; 304, cleaning fixed plate; 305, guide rod; 306, base plate; 307, second spring; 308, limit plate; 309, cleaning movable plate; 310, cleaning cushion. DETAILED DESCRIPTION

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0046] Example 1: Please refer to Figures 1-16 The present invention provides a technical solution: a gallium nitride power adapter and a method of using the same, comprising an adapter body 1, the adapter body 1 comprising a device body 11, a plug 12 fixedly mounted at the bottom of the device body 11, a wire insertion hole 14 provided at the top of the device body 11, and an anti-oxidation mechanism 2 provided at the bottom of the device body 11;

[0047] The anti-oxidation mechanism 2 includes a protection unit 21, which is arranged at the bottom of the device body 11;

[0048] The anti-oxidation mechanism 2 includes a vacuum unit 22, which is arranged at the bottom of the device body 11 and is used in conjunction with the protection unit 21;

[0049] A cleaning mechanism 3 is provided at the bottom of the protection unit 21, and the cleaning mechanism 3 is used in conjunction with the protection unit 21;

[0050] Two baffles 13 are fixedly mounted on the surface of the device body 11 .

[0051] As a further definition of the present invention, the protective unit 21 includes a telescopic rod 2101, the telescopic rod 2101 is fixedly mounted on the bottom of the device body 11, the telescopic end of the telescopic rod 2101 is fixedly mounted with a base plate 2103, the surface of the base plate 2103 is fixedly mounted with a first spring 2102, one end of the first spring 2102 is fixedly mounted to the bottom of the device body 11, the first spring 2102 is movably sleeved on the surface of the telescopic rod 2101, the top of the base plate 2103 is fixedly mounted with a lower mounting plate 2104, the top of the lower mounting plate 2104 is fixedly connected with a telescopic sleeve 2105, the number of the telescopic sleeves 2105 is two, and the tops of the two telescopic sleeves 2105 are fixedly connected with an upper mounting plate 2106, the top of the upper mounting plate 2106 is fixedly connected to the surface of the plug 12, and a sealing ring 2107 is fixedly installed on the bottom of the lower mounting plate 2104. There are two sealing rings 2107, which are movably sleeved on the surface of the plug 12 and tightly fit the surface of the plug 12. By setting the sealing ring 2107, it will fit with the metal surface of the plug 12 when in use, which can effectively protect the vacuum state inside the telescopic sleeve 2105 and prevent external dust from entering, thereby effectively protecting the metal surface of the plug 12 to avoid oxidation or dust adhesion on its surface, ensuring that the plug 12 can better conduct electricity and also extend its service life.

[0052] Angle plates 2108 are fixedly installed on the surface of the equipment body 11, and there are two angle plates 2108. Two vertical rods 2109 are movably installed on the inner wall of the angle plate 2108. Both ends of the vertical rods 2109 pass through the outer side of the angle plate 2108. The surface of the vertical rods 2109 is slidingly connected to the inner wall of the angle plate 2108. An extension plate 2110 is fixedly installed on the bottom end of the four angle plates 2108. One side of the extension plate 2110 is fixedly connected to the bottom plate 2103. Two limiting holes 2215 are provided on the surface of the vertical rods 2109.

[0053] A special-shaped groove 2114 is provided at the bottom of the base plate 2103, and a sealing plate 2112 is movably installed on the inner wall of the special-shaped groove 2114. The surface of the sealing plate 2112 is slidingly connected to the inner wall of the special-shaped groove 2114. A sealing strip 2113 is fixedly installed on the inner wall of the sealing plate 2112. There are two sealing strips 2113. A sealing plate 2111 is fixedly installed on the bottom of the base plate 2103. There are two sealing plates 2111. The sealing strip 2113 is used in conjunction with the plug 12.

[0054] The vacuum unit 22 includes an exhaust pipe 2201, which is fixedly installed at the bottom of the device body 11. An exhaust plug 2202 is movably installed on the inner wall of the exhaust pipe 2201. The surface of the exhaust plug 2202 is slidably connected to the inner wall of the exhaust pipe 2201. A mounting block 2203 is fixedly installed at the bottom of the exhaust plug 2202. A pull rod 2204 is fixedly connected to the bottom of the mounting block 2203. The bottom of the pull rod 2204 is fixedly connected to the surface of the bottom plate 2103. By setting the exhaust plug 2202, it cooperates with the exhaust pipe 2201 during use and slides inside the exhaust pipe 2201 to exhaust air to form a relative vacuum state, which can effectively protect the plug 12 so that it does not contact the air inside the telescopic sleeve 2105, thereby avoiding oxidation of the metal surface of the plug 12, ensuring the conductive effect of the metal surface of the plug 12, and ensuring that the subsequent current conversion inside the device body 11 is not affected.

[0055] An exhaust plate 2206 is movably installed on one side of the exhaust pipe 2201, and a rotating block 2205 is fixedly installed on one side of the exhaust pipe 2201. There are two rotating blocks 2205. One side of the exhaust pipe 2201 is rotatably connected to the exhaust plate 2206 through the two rotating blocks 2205. One side of the exhaust pipe 2201 is fixedly connected to an air guide pipe 2207, and one end of the air guide pipe 2207 is fixedly connected to an air distributor 2208. The two ends of the air distributor 2208 are respectively fixedly connected to the two telescopic sleeves 2105.

[0056] The tops of the two angle plates 2108 are respectively fixedly installed with a main limit frame 2209, and the inner wall of the main limit frame 2209 is movably installed with two short rods 2210, both ends of the two short rods 2210 pass through the outer side of the main limit frame 2209, and the surfaces of the two short rods 2210 are slidably connected to the inner wall of the main limit frame 2209. The surfaces of the two short rods 2210 are respectively movably sleeved with tension springs 2213, and one end of the two short rods 2210 is jointly fixedly connected to the auxiliary limit frame 2212, and the inner wall of the auxiliary limit frame 2212 is fixedly installed with a limit rod 2214, and the limit rod 2214 is used in conjunction with the limit hole 2215. The other ends of the two short rods 2210 are jointly fixedly connected to the pressure plate 2211, and the two ends of the tension spring 2213 are respectively fixedly connected to the surface of the main limit frame 2209 and the surface of the auxiliary limit frame 2212.

[0057] By setting up the protective unit 21 and the vacuum unit 22 for use in conjunction, the purpose of ensuring the anti-oxidation effect can be achieved. After the adapter is unplugged after each use, the telescopic protective sleeve can cover the metal surface of the plug 12 to ensure that the metal surface is completely isolated from the outside world. At the same time, a vacuum effect is applied to the inside of the telescopic protective sleeve to prevent the metal surface from contacting the air. This can effectively slow down the occurrence of oxidation on the metal surface of the plug 12, thereby improving the use effect of the adapter, while avoiding the increase in contact resistance of the metal surface and affecting the conductive effect, and can also ensure that the subsequent internal current conversion effect is not affected.

[0058] The specific implementation of this embodiment is as follows: first, insert the external wire into the wire insertion hole 14, and connect the other end of the wire to the device, and the adapter body 1 needs to be inserted into the socket. When inserting the socket, the user needs to pinch the pressure plates 2211 on both sides of the device body 11 with one hand. At this time, under the action of pressure, the pressure plate 2211 will use the short rod 2210 and the tension spring 2213 to push the auxiliary limit frame 2212 away from the main limit frame 2209. At the same time, the limit rod 2214 on the inner wall of the auxiliary limit frame 2212 will also be pulled out from the limit hole 2215 on the surface of the vertical rod 2109. At this time, the restriction of the vertical rod 2109 disappears, and there is a downward pressure when the plug 12 is inserted. Under the action of pressure, the bottom plate 2103 moves upward along the vertical rod 2109 at the angle plate 2108, and moves When the first spring 2102 and the telescopic rod 2101 shrink and shorten, the telescopic sleeve 2105 covering the plug 12 will also be driven to shrink, and then the plug 12 will be exposed, and the device body 11 can be inserted into the socket through the plug 12. When the adapter body 1 is pulled out after use, the pressure plates 2211 on both sides of the device body 11 are pinched with one hand. The pressure plates 2211 use the short rod 2210 and the tension spring 2213 to push the auxiliary limit frame 2212 away from the main limit frame 2209. At the same time, the limit rod 2214 on the inner wall of the auxiliary limit frame 2212 will also be pulled out from the limit hole 2215 on the surface of the vertical rod 2109, so that the restriction of the vertical rod 2109 disappears. At this time, the first spring 2102 rebounds and resets along the telescopic rod 2101, and the first spring 210 2 is sometimes not enough, so the user needs to pull the bottom plate 2103 downward with his other hand to generate a pulling force. Under the combined action of the two forces, the bottom plate 2103 will move downward better, and the telescopic sleeve 2105 covering the plug 12 will be stretched during the movement, so that it can cover the plug 12 again. At this time, the user needs to push the sealing plate 2112 restricted by the sealing plate 2111 at the bottom of the bottom plate 2103 to seal the opening at the bottom of the plug 12 through the sealing strip 2113. When the bottom plate 2103 moves downward, the exhaust plug 2202 will be driven to slide downward inside the exhaust pipe 2201 through the pull rod 2204, which will extract the air inside the telescopic sleeve 2105 through the air guide pipe 2207 and the air distributor 2208, thus creating a relatively vacuum state. When the pull rod 2204 slides upward, the exhaust plate 2206 will be pushed open by the pressure, thereby achieving exhaust and ensuring the normal return of the pull rod 2204. After the bottom plate 2103 moves into place, the pressure plate 2211 can be released. At this time, the tension spring 2213 rebounds and resets, driving the auxiliary limit frame 2212 to move through the short rod 2210. The auxiliary limit frame 2212 will fit closely with the main limit frame 2209 to clamp the vertical rod 2109 again, and the limit rod 2214 installed on the inner wall of the auxiliary limit frame 2212 will also be reinserted into the limit hole 2215 on the vertical rod 2109. This can prevent the bottom plate 2103 from moving up again to destroy the relatively vacuum state inside the telescopic sleeve 2105.

[0059] Example 2: Please refer to Figures 1-16 The present invention provides a technical solution: a gallium nitride power adapter and a method of using the same. The present invention makes corresponding improvements to the technical problems mentioned in the background technology.

[0060] As a further limitation of the present invention, the cleaning mechanism 3 includes a panel 301, which is fixedly installed on the bottom of the base plate 2103. The bottom of the panel 301 is fixedly connected to a bottom cover 302. The bottom of the base plate 2103 is fixedly installed with a square frame 303. The surface of the square frame 303 is fixedly installed with a cleaning fixed plate 304. There are two cleaning fixed plates 304. By setting the bottom cover 302, when in use, it can cooperate with the panel 301 to cover other cleaning structures, thereby providing a good cleaning environment for other structures, thereby further improving the cleaning effect and ensuring the conductive effect of the plug 12.

[0061] Two base plates 306 are fixedly installed at the bottom of the bottom plate 2103, and a guide rod 305 is movably installed on the inner wall of the enclosure 301. The surface of the guide rod 305 is movably sleeved with a second spring 307. There are four guide rods 305 and four second springs 307. One end of the guide rod 305 passes through the outer side of the enclosure 301, and the surface of the guide rod 305 is slidably connected to the inner wall of the enclosure 301. The two ends of the second spring 307 are fixedly connected to the inner wall of the enclosure 301 and the surface of the base plate 306 respectively. One end of the guide rod 305 passes through one side of the base plate 306, and the surface of the guide rod 305 is slidably connected to the inner wall of the base plate 306. A limit plate 308 is fixedly sleeved on the surface of the two guide rods 305, and a cleaning movable plate 309 is fixedly installed on one end of the two guide rods 305. Cleaning pads 310 are fixedly installed on the surfaces of the cleaning movable plate 309 and the cleaning fixed plate 304.

[0062] By setting up the cleaning mechanism 3 for use, the purpose of increasing the anti-oxidation effect can be achieved. After the use of the gallium nitride power adapter, the dust and other impurities adhering to the metal surface of the plug 12 inside the socket can be effectively removed, thereby ensuring the cleanliness of the metal surface of the plug 12, and preventing the phenomenon of excessive dust adhesion and difficulty in cleaning. The service life of the gallium nitride power adapter can be extended and the conductive effect of the plug 12 can be further increased.

[0063] The specific implementation of this embodiment is as follows: when the bottom plate 2103 moves upward or downward through the vertical rod 2109, the two sets of cleaning fixed plates 304 and cleaning movable plates 309 in its bottom enclosure 301 will clean the metal surface of the passing plug 12 through the special cleaning pads 310 installed on their own surfaces. During cleaning, due to the movement of the bottom plate 2103, one side of the plug 12 will be close to the cleaning movable plate 309, and the cleaning movable plate 309 will be stretched to both sides. The cleaning movable plate 309 drives the limiting plate 308 to move on the inner wall of the base plate 306 along the guide rod 305. The limiting plate 308 will squeeze the second spring 307, and under the rebound action of the second spring 307, the cleaning movable plate 309 will form a reciprocating rebound, which can reduce the wear of the cleaning pad 310 without affecting the tightness of the fit between the two.

[0064] A method for using a gallium nitride power adapter comprises the following steps:

[0065] S1: First, insert the external wire into the wire hole 14, connect the other end of the wire to the device, and the adapter body 1 needs to be plugged into the socket;

[0066] S2: When inserting the device into the socket, the user needs to pinch the pressure plates 2211 on both sides of the device body 11 with one hand. At this time, under the action of pressure, the auxiliary limit frame 2212 will be stretched away from the main limit frame 2209 through the short rod 2210 and the tension spring 2213. At the same time, the limit rod 2214 on the inner wall of the auxiliary limit frame 2212 will also be pulled out from the limit hole 2215 on the surface of the vertical rod 2109. At this time, the restriction of the vertical rod 2109 disappears. There is a downward pressure during insertion. Under the action of pressure, the bottom plate 2103 moves upward along the vertical rod 2109. During the movement, the first spring 2102 and the telescopic rod 2101 shrink and shorten, and the telescopic sleeve 2105 covering the plug 12 also shrinks, and then the plug 12 is exposed, and the device body 11 can be inserted into the socket through the plug 12;

[0067] S3: After use, the adapter body 1 needs to be pulled out. When pulling out, pinch the pressure plates 2211 on both sides of the device body 11 with one hand. The pressure plates 2211 push the auxiliary limit frame 2212 away from the main limit frame 2209 through the short rod 2210. At the same time, the limit rod 2214 on the inner wall of the auxiliary limit frame 2212 will also be pulled out from the limit hole 2215 on the surface of the vertical rod 2109, so that the restriction of the vertical rod 2109 disappears. At this time, the first spring 2102 moves along the telescopic rod. 2101 rebounds and resets. The rebound force of the first spring 2102 and the pulling force required by the user's other hand to pull the bottom plate 2103 downward will cause the bottom plate 2103 to move downward better. When moving, the telescopic sleeve 2105 covering the plug 12 will be stretched to cover the plug 12 again. At this time, the user needs to push the blocking plate 2112 restricted by the sealing plate 2111 at the bottom of the bottom plate 2103 to seal the opening at the bottom of the plug 12.

[0068] S4: As the bottom plate 2103 moves downward, the exhaust plug 2202 is driven to slide downward inside the exhaust pipe 2201 through the pull rod 2204. This will extract the air inside the telescopic sleeve 2105 through the air guide pipe 2207 and the air distributor 2208, creating a relatively vacuum state. At this time, the exhaust plate 2206 will fit tightly against the exhaust pipe 2201 under the action of suction. The exhaust plate 2206 will only be pushed open by the pressure generated when the pull rod 2204 slides upward, thereby achieving exhaust and ensuring the normal return of the pull rod 2204.

[0069] S5: When the bottom plate 2103 moves upward or downward, the two sets of cleaning fixed plates 304 and cleaning movable plates 309 in the bottom enclosure 301 thereof will clean the metal surface of the passing plug 12 through the special cleaning pads 310 installed on their own surfaces. During cleaning, due to the movement of the bottom plate 2103, one side of the plug 12 will be close to the cleaning movable plate 309, and the cleaning movable plate 309 will be stretched to both sides. The cleaning movable plate 309 drives the limit plate 308 to move on the inner wall of the base plate 306 along the guide rod 305. The limit plate 308 squeezes the second spring 307, and under the rebound action of the second spring 307, the cleaning movable plate 309 forms a reciprocating rebound, which can reduce the wear of the cleaning pad 310 without affecting the tightness of the fit between the two.

[0070] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0071] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A gallium nitride power adapter, comprising an adapter body (1), characterized in that: The adapter body (1) comprises a device body (11), a plug (12) is fixedly mounted on the bottom of the device body (11), a wire insertion hole (14) is provided on the top of the device body (11), and an anti-oxidation mechanism (2) is provided on the bottom of the device body (11); The antioxidant mechanism (2) includes a protection unit (21), the protection unit (21) is arranged at the bottom of the device body (11), the protection unit (21) includes a telescopic rod (2101), the telescopic rod (2101) is fixedly installed at the bottom of the device body (11), the telescopic end of the telescopic rod (2101) is fixedly installed with a bottom plate (2103), the surface of the bottom plate (2103) is fixedly installed with a first spring (2102), one end of the first spring (2102) is fixedly installed with the bottom of the device body (11), the first spring (2102) is movably sleeved on the surface of the telescopic rod (2101), and the bottom plate (2103) is fixedly installed with a first spring (2102). 03) is fixedly mounted with a lower mounting plate (2104) on the top, the top of the lower mounting plate (2104) is fixedly connected with a telescopic sleeve (2105), the number of the telescopic sleeves (2105) is two, the tops of the two telescopic sleeves (2105) are fixedly connected with an upper mounting plate (2106), the top of the upper mounting plate (2106) is fixedly connected to the surface of the plug (12), the bottom of the lower mounting plate (2104) is fixedly mounted with a sealing ring (2107), the number of the sealing rings (2107) is two, the sealing rings (2107) are movably sleeved on the surface of the plug (12) and tightly fitted to the surface of the plug (12); The anti-oxidation mechanism (2) includes a vacuum unit (22), the vacuum unit (22) is arranged at the bottom of the device body (11), and the vacuum unit (22) is used in conjunction with the protection unit (21); A cleaning mechanism (3) is provided at the bottom of the protection unit (21), and the cleaning mechanism (3) is used in conjunction with the protection unit (21); A baffle (13) is fixedly mounted on the surface of the equipment body (11), and the number of the baffles (13) is two.

2. The gallium nitride power adapter according to claim 1, characterized in that: An angle plate (2108) is fixedly installed on the surface of the device body (11), and the number of the angle plates (2108) is two. Two vertical rods (2109) are movably installed on the inner wall of the angle plate (2108). Both ends of the vertical rods (2109) pass through the outer side of the angle plate (2108). The surface of the vertical rod (2109) is slidably connected to the inner wall of the angle plate (2108). An extension plate (2110) is fixedly installed on the bottom end of the four angle plates (2108). One side of the extension plate (2110) is fixedly connected to the bottom plate (2103). Two limiting holes (2215) are provided on the surface of the vertical rod (2109).

3. The gallium nitride power adapter according to claim 1, characterized in that: A special-shaped groove (2114) is provided at the bottom of the base plate (2103), a sealing plate (2112) is movably mounted on the inner wall of the special-shaped groove (2114), the surface of the sealing plate (2112 is slidably connected to the inner wall of the special-shaped groove (2114), a sealing strip (2113) is fixedly mounted on the inner wall of the sealing plate (2112), and the number of the sealing strips (2113) is two, a sealing strip plate (2111) is fixedly mounted on the bottom of the base plate (2103), and the number of the sealing strip plates (2111) is two, and the sealing strip (2113) is used in conjunction with the plug (12).

4. The gallium nitride power adapter according to claim 1, wherein: The vacuum unit (22) includes an exhaust pipe (2201), which is fixedly installed at the bottom of the equipment body (11); an exhaust plug (2202) is movably installed on the inner wall of the exhaust pipe (2201); the surface of the exhaust plug (2202) is slidably connected to the inner wall of the exhaust pipe (2201); a mounting block (2203) is fixedly installed on the bottom of the exhaust plug (2202); the bottom of the mounting block (2203) is fixedly connected to a pull rod (2204); and the bottom of the pull rod (2204) is fixedly connected to the surface of the bottom plate (2103).

5. The gallium nitride power adapter according to claim 4, characterized in that: An exhaust plate (2206) is movably mounted on one side of the exhaust pipe (2201), and a rotating block (2205) is fixedly mounted on one side of the exhaust pipe (2201). There are two rotating blocks (2205). One side of the exhaust pipe (2201) is rotatably connected to the exhaust plate (2206) via the two rotating blocks (2205). An air guide pipe (2207) is fixedly connected to one side of the exhaust pipe (2201), and one end of the air guide pipe (2207) is fixedly connected to an air distributor (2208). Both ends of the air distributor (2208) are fixedly connected to two telescopic sleeves (2105) respectively.

6. The gallium nitride power adapter according to claim 2, characterized in that: The tops of the two angle plates (2108) are respectively fixedly mounted with main limit frames (2209), and the inner walls of the main limit frames (2209) are movably mounted with two short rods (2210), both ends of the two short rods (2210) pass through the outer sides of the main limit frames (2209), and the surfaces of the two short rods (2210) are slidably connected to the inner walls of the main limit frames (2209), and the surfaces of the two short rods (2210) are respectively movably sleeved with tension springs (2213). One end of the short rod (2210) is fixedly connected to the auxiliary limit frame (2212), and a limit rod (2214) is fixedly installed on the inner wall of the auxiliary limit frame (2212). The limit rod (2214) is used in conjunction with the limit hole (2215). The other ends of the two short rods (2210) are fixedly connected to the pressure plate (2211), and the two ends of the tension spring (2213) are fixedly connected to the surface of the main limit frame (2209) and the surface of the auxiliary limit frame (2212), respectively.

7. The gallium nitride power adapter according to claim 1, characterized in that: The cleaning mechanism (3) comprises a panel (301), the panel (301) being fixedly mounted on the bottom of the base plate (2103), the bottom of the panel (301) being fixedly connected to a bottom cover (302), the bottom of the base plate (2103) being fixedly mounted with a square frame (303), the surface of the square frame (303) being fixedly mounted with a cleaning fixed plate (304), and the number of the cleaning fixed plates (304) being two.

8. The gallium nitride power adapter according to claim 7, characterized in that: Two base plates (306) are fixedly installed at the bottom of the bottom plate (2103), and a guide rod (305) is movably installed on the inner wall of the enclosure (301). The surface of the guide rod (305) is movably sleeved with a second spring (307). The number of the guide rods (305) and the second spring (307) is four. One end of the guide rod (305) passes through the outer side of the enclosure (301), and the surface of the guide rod (305) is slidably connected to the inner wall of the enclosure (301). The two ends of the second spring (307) are respectively connected to the enclosure. The inner wall of the plate (301) and the surface of the base plate (306) are fixedly connected, one end of the guide rod (305) passes through one side of the base plate (306), the surface of the guide rod (305) is slidably connected to the inner wall of the base plate (306), a limit plate (308) is fixedly sleeved on the surface of the two guide rods (305), and a cleaning movable plate (309) is fixedly installed on one end of the two guide rods (305), and a cleaning pad (310) is fixedly installed on the surface of the cleaning movable plate (309) and the cleaning fixed plate (304).

9. A method for using a gallium nitride power adapter according to claim 1, characterized in that: The following steps are involved: S1: First, insert the external wire into the wire socket (14), connect the other end of the wire to the device, and then plug the adapter body (1) into the socket; S2: When inserting the device into the socket, the user needs to pinch the pressure plates (2211) on both sides of the device body (11) with one hand. At this time, the auxiliary limit frame (2212) will be stretched away from the main limit frame (2209) through the short rod (2210) and the tension spring (2213) under the action of pressure. At the same time, the limit rod (2214) on the inner wall of the auxiliary limit frame (2212) will also be pulled out from the limit hole (2215) on the surface of the vertical rod (2109). At this time, the restriction of the vertical rod (2109) disappears. There is a downward pressure during insertion. Under the action of pressure, the bottom plate (2103) moves upward along the vertical rod (2109). During the movement, the first spring (2102) and the telescopic rod (2101) shrink and shorten, and the telescopic sleeve (2105) covering the plug (12) will also shrink. Then, the plug (12) will be exposed, and the device body (11) can be inserted into the socket through the plug (12); S3: After use, the adapter body (1) needs to be pulled out. When pulling out, pinch the pressure plates (2211) on both sides of the device body (11) with one hand. The pressure plates (2211) push the auxiliary limit frame (2212) away from the main limit frame (2209) through the short rod (2210). At the same time, the limit rod (2214) on the inner wall of the auxiliary limit frame (2212) will also be pulled out from the limit hole (2215) on the surface of the vertical rod (2109), so that the limit of the vertical rod (2109) disappears. At this time, the first spring (2102) extends along the extension The retracted rod (2101) rebounds and resets. The rebound force of the first spring (2102) and the pulling force of the bottom plate (2103) pulled downward by the user's other hand make the bottom plate (2103) move downward better under the combined action of the two forces. When moving, the telescopic sleeve (2105) covering the plug (12) is stretched to cover the plug (12) again. At this time, the user needs to push the blocking plate (2112) restricted by the sealing plate (2111) at the bottom of the bottom plate (2103) to seal the opening at the bottom of the plug (12). S4: When the bottom plate (2103) moves downward, the exhaust plug (2202) will be driven to slide downward inside the exhaust pipe (2201) through the pull rod (2204), which will extract the air inside the telescopic sleeve (2105) through the air guide pipe (2207) and the air distributor (2208), thus creating a relatively vacuum state. At this time, the exhaust plate (2206) will be tightly attached to the exhaust pipe (2201) under the action of suction. The exhaust plate (2206) will be pushed open by the pressure only when the pull rod (2204) slides upward in the return stroke, thereby achieving exhaust and ensuring the normal return stroke of the pull rod (2204); S5: When the bottom plate (2103) moves upward or downward, the two sets of cleaning fixed plates (304) and cleaning movable plates (309) in the bottom enclosure (301) thereof will clean the metal surface of the passing plug (12) through the special cleaning pads (310) installed on their own surfaces. During cleaning, due to the movement of the bottom plate (2103), one side of the plug (12) will be close to the cleaning movable plate (309), and the cleaning movable plate (309) will be stretched to both sides. The cleaning movable plate (309) drives the limiting plate (308) to move on the inner wall of the base plate (306) along the guide rod (305). The limiting plate (308) squeezes the second spring (307), and the second spring (307) rebounds to make the cleaning movable plate (309) rebound back and forth. This can reduce the wear of the cleaning pad (310) and does not affect the tightness of the fit between the two.

Images