Gallium nitride fast charging device
By adopting reinforcement module and drive ring structure in gallium nitride fast charging device, a solution to improve device stability and heat dissipation effect is achieved, and the GaN fast charging device in the prior art is poorly stable when inserted. question.
Patent Information
- Application Number
- CN202421030247.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-13
AI Technical Summary
The existing gallium nitride fast charging devices are prone to tilt and loose due to their own weight when plugged into the socket, and their stability is poor.
A gallium nitride fast charging device is designed, adopting metal contact sheets, insulating seats, outer frame bodies, reinforcement modules, heat dissipation fins, drive rings, reset parts and suction cups, and extrudes the relay strips and bottom plates through the drive rings. The suction cup is adsorbed on the socket surface, improving stability, and expanding the heat dissipation area through the heat dissipation fins.
It effectively improves the stability of the gallium nitride fast charger, prevents deflection and fall off due to weight, and improves the heat dissipation effect.
Smart Images
Figure CN222262226U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of gallium nitride fast charging, and in particular to a gallium nitride fast charging device. Background Art
[0002] Gallium nitride is an inorganic substance and a direct bandgap semiconductor. Gallium nitride is resistant to high temperatures, and gallium nitride components can withstand higher temperatures. To some extent, the charging head can withstand higher temperatures, and gallium nitride devices can increase the charging frequency. It has the characteristics of corrosion resistance, good electromagnetic compatibility and safety.
[0003] In the prior art, in the patent application with the authorization announcement number CN220673018U and the authorization publication date 2024-03-26, entitled "An Adjustable Gallium Nitride Fast Charger", a USB plug is inserted into a USB socket by setting a connecting block, a guide rod, a clamping plate, a bidirectional threaded rod and a rubber pad, and the rubber pad is rotated to drive the bidirectional threaded rod to rotate, which at the same time drives the two clamping plates to slide on the surface of the guide rod and clamp the USB plug to fix it, thereby strengthening the connectivity between the plug and the socket and reducing the occurrence of the plug falling off the socket;
[0004] The above device improves the connectivity between the USB plug and the fast charger through a mechanism. However, when the gallium nitride fast charger head is inserted into the socket, it is easy for the fast charger head to tilt due to its own weight, and it may become loose and fall off from the socket, resulting in poor stability.
[0005] Therefore, we proposed a gallium nitride fast charging device to solve the above problems. Utility Model Content
[0006] 1. Technical problems to be solved by the utility model:
[0007] The purpose of the present invention is to provide a gallium nitride fast charging device to solve the current market problems raised by the above-mentioned background technology.
[0008] 2. Technical solution:
[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gallium nitride fast charging device, comprising a gallium nitride fast charger, a metal contact piece is installed at the upper end of the gallium nitride fast charger, and the metal contact piece is electrically connected to the output end of the gallium nitride fast charger, and an insulating seat is installed in the middle of the upper end of the gallium nitride fast charger;
[0010] An outer frame is fixed at the upper end of the gallium nitride fast charger, and a driving ring is slidably arranged in the middle of the inner side of the outer frame, and the driving ring is sleeved on the outer side of the insulating seat, and reinforcement modules are installed inside the left and right sides of the outer frame, and the reinforcement modules are used to improve the stability of the gallium nitride fast charger during operation.
[0011] Furthermore, the front and rear sides of the middle part of the outer frame are both concave, and heat dissipation fins are evenly installed on the outside of the front and rear sides of the middle part of the outer frame at equal intervals, and the lower end of the heat dissipation fin is fixedly connected to the upper end of the gallium nitride fast charger.
[0012] Through the above technical solution, the heat generated by the gallium nitride fast charger can be dissipated through the heat dissipation fins, thereby improving the heat dissipation effect.
[0013] Furthermore, the reinforcement module includes a base plate attached to the inner wall of the outer frame, a suction cup is installed on the upper end of the base plate, and reset parts are connected between the front and rear ends of the base plate and the gallium nitride fast charger.
[0014] Through the above technical solution, the reinforcement module can improve the stability of the gallium nitride fast charger during operation through the suction cup.
[0015] Furthermore, the reset component includes a vertical rod fixedly mounted on the upper end of the gallium nitride fast charger, the vertical rod is sleeved inside the base plate, and a baffle is fixed to the upper end of the vertical rod, and a reset spring is sleeved on the outer side of the vertical rod, and the two ends of the reset spring are respectively connected to the upper end of the base plate and the lower end surface of the baffle.
[0016] Through the above technical solution, the reinforcement module can be reset through the reset member.
[0017] Furthermore, a pressure spring is connected between the lower end of the driving ring and the gallium nitride fast charger, and transfer bars are attached to the lower ends of the left and right sides of the driving ring, and the transfer bars are attached and slid on the upper end surface of the gallium nitride fast charger.
[0018] Through the above technical solution, the driving ring can squeeze the transfer bar to move after being stressed.
[0019] Furthermore, the transfer bar is designed in a triangular prism shape, and one side of the transfer bar is in contact with a side of the bottom plate close to the driving ring.
[0020] Through the above technical solution, the transfer bar can squeeze the bottom plate to move.
[0021] 3. Beneficial effects:
[0022] By adopting the technical solution provided by the utility model, compared with the prior art, the gallium nitride fast charging device of the utility model improves the stability of the gallium nitride fast charger during operation by setting a reinforcement module, so that the gallium nitride fast charger is not easy to deflect and fall off due to its own weight. The specific contents are as follows:
[0023] When the metal contact on the GaN fast charger is inserted into the socket, the driving ring contacts the socket first. During the continuous insertion of the GaN fast charger, the driving ring moves toward the center of the GaN fast charger and squeezes toward the transfer bar. During the force-bearing process, the transfer bar uses the adhesion with the upper end surface of the GaN fast charger to move and squeeze toward the bottom plate, causing the bottom plate to move toward the socket, driving the suction cup on the bottom plate to be adsorbed on the surface of the socket, improving the stability of the GaN fast charger during operation, and making it less likely for the GaN fast charger to deflect and fall off due to its own weight.
[0024] When the GaN fast charger is working, the heat generated will be transferred to the heat sink fins, which will expand the contact area with the air and improve the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 This is a schematic diagram of the overall side-view stereoscopic structure of the utility model;
[0026] Figure 2 This is a schematic diagram of the three-dimensional structure of the gallium nitride fast charger of the utility model from a side view;
[0027] Figure 3 This is a schematic diagram of the three-dimensional structure of the outer frame of the utility model;
[0028] Figure 4 It is a schematic diagram of the three-dimensional structure of the outer frame of the utility model from another perspective.
[0029] In the figure: 1. GaN fast charger; 2. Insulating seat; 3. Metal contact; 4. Outer frame; 5. Heat dissipation fins; 6. Driving ring; 7. Reinforcement module; 71. Bottom plate; 72. Suction cup; 8. Pressure spring; 9. Reset part; 91. Vertical rod; 92. Reset spring; 93. Baffle; 10. Transfer bar. DETAILED DESCRIPTION
[0030] In order to facilitate the understanding of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.
[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0033] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example
[0034] See also Figure 1-4 A gallium nitride fast charging device comprises a gallium nitride fast charger 1, a metal contact piece 3 is installed at the upper end of the gallium nitride fast charger 1, and the metal contact piece 3 is electrically connected to the output end of the gallium nitride fast charger 1, and an insulating seat 2 is installed in the middle of the upper end of the gallium nitride fast charger 1; an outer frame 4 is fixed to the upper end of the gallium nitride fast charger 1, and a driving ring 6 is slidably provided in the middle of the inner side of the outer frame 4, and the driving ring 6 is sleeved on the outer side of the insulating seat 2, and reinforcement modules 7 are installed inside the left and right sides of the outer frame 4, and the reinforcement module 7 is used to improve the stability of the gallium nitride fast charger 1 during operation; the front and rear sides of the middle part of the outer frame 4 are both concave, and the front and rear sides of the middle part of the outer frame 4 are evenly spaced outside and heat dissipation fins 5 are fixedly connected to the upper end of the gallium nitride fast charger 1 at the lower end;
[0035] Combination Figure 2-4 As shown, when the gallium nitride fast charger 1 is working, the heat generated will be transferred to the heat dissipation fins 5, and the heat dissipation fins 5 will expand the contact area with the air and improve the heat dissipation effect;
[0036] The reinforcement module 7 includes a bottom plate 71 attached to the inner wall of the outer frame 4, a suction cup 72 is installed on the upper end of the bottom plate 71, and a reset member 9 is connected between the front and rear ends of the bottom plate 71 and the gallium nitride fast charger 1; the reset member 9 includes a vertical rod 91 fixedly installed on the upper end of the gallium nitride fast charger 1, the vertical rod 91 is sleeved inside the bottom plate 71, and a baffle 93 is fixed on the upper end of the vertical rod 91, and a reset spring 92 is sleeved on the outer side of the vertical rod 91, and The two ends of the reset spring 92 are respectively connected to the upper end of the bottom plate 71 and the lower end surface of the baffle 93; a pressure spring 8 is connected between the lower end of the drive ring 6 and the gallium nitride fast charger 1, and the lower ends of the left and right sides of the drive ring 6 are both fitted with transfer bars 10, and the transfer bars 10 are fitted and slid on the upper end surface of the gallium nitride fast charger 1; the transfer bar 10 is a triangular prism design, and one side of the transfer bar 10 is fitted with the side of the bottom plate 71 close to the drive ring 6;
[0037] Combination Figure 1-4 As shown, when the metal contact 3 on the GaN fast charger 1 is inserted into the socket, the drive ring 6 contacts the socket first. During the continuous insertion of the GaN fast charger 1, the drive ring 6 will move toward the center of the GaN fast charger 1 and squeeze toward the transfer bar 10. During the force-bearing process, the transfer bar 10 uses the adhesion with the upper end surface of the GaN fast charger 1 to move and squeeze toward the bottom plate 71, causing the bottom plate 71 to move toward the socket, driving the suction cup 72 on the bottom plate 71 to be adsorbed on the surface of the socket, thereby improving the stability of the GaN fast charger 1 during operation, and preventing the GaN fast charger 1 from tilting and falling off due to its own weight.
[0038] Working principle: When using the GaN fast charging device, Figure 1-4 As shown, the metal contact piece 3 on the gallium nitride fast charger 1 is inserted into the socket, and the drive ring 6 contacts the socket first. During the continuous insertion process, the drive ring 6 will be squeezed toward the transfer bar 10. During the force-bearing process, the transfer bar 10 uses the adhesion with the upper end surface of the gallium nitride fast charger 1 to move and squeeze toward the direction of the bottom plate 71, so that the bottom plate 71 moves toward the direction of the socket, driving the suction cup 72 on the bottom plate 71 to be adsorbed on the surface of the socket, thereby improving the stability of the gallium nitride fast charger 1 during operation, making it difficult for the gallium nitride fast charger 1 to deflect and fall off due to its own weight. When the gallium nitride fast charger 1 is working, the heat dissipation fins 5 are used to expand the contact area with the air to improve the heat dissipation effect.
[0039] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.
[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A gallium nitride fast charging device, characterized in that: It comprises a gallium nitride fast charger (1), wherein a metal contact sheet (3) is installed at the upper end of the gallium nitride fast charger (1), and the metal contact sheet (3) is electrically connected to the output end of the gallium nitride fast charger (1), and an insulating seat (2) is installed at the middle of the upper end of the gallium nitride fast charger (1); An outer frame (4) is fixed to the upper end of the gallium nitride fast charger (1), and a driving ring (6) is slidably arranged in the middle of the inner side of the outer frame (4), and the driving ring (6) is sleeved on the outer side of the insulating seat (2), and reinforcement modules (7) are installed inside the left and right sides of the outer frame (4), and the reinforcement modules (7) are used to improve the stability of the gallium nitride fast charger (1) during operation.
2. A gallium nitride fast charging device according to claim 1, characterized in that: The front and rear sides of the middle part of the outer frame (4) are both concave, and heat dissipation fins (5) are evenly spaced outside the front and rear sides of the middle part of the outer frame (4), and the lower ends of the heat dissipation fins (5) are fixedly connected to the upper end of the gallium nitride fast charger (1).
3. A gallium nitride fast charging device according to claim 1, characterized in that: The reinforcement module (7) comprises a bottom plate (71) attached to the inner wall of the outer frame (4), a suction cup (72) being mounted on the upper end of the bottom plate (71), and a reset member (9) being connected between the front and rear ends of the bottom plate (71) and the gallium nitride fast charger (1).
4. A gallium nitride fast charging device according to claim 3, characterized in that: The reset member (9) comprises a vertical rod (91) fixedly mounted on the upper end of the gallium nitride fast charger (1), the vertical rod (91) being sleeved inside the bottom plate (71), a baffle (93) being fixed to the upper end of the vertical rod (91), and a reset spring (92) being sleeved on the outer side of the vertical rod (91), and two ends of the reset spring (92) being respectively connected to the upper end of the bottom plate (71) and the lower end surface of the baffle (93).
5. The gallium nitride fast charging device according to claim 1, characterized in that: A pressure spring (8) is connected between the interior of the lower end of the driving ring (6) and the gallium nitride fast charger (1), and transfer bars (10) are fitted to the lower ends of the left and right sides of the driving ring (6), and the transfer bars (10) are fitted and slid on the upper end surface of the gallium nitride fast charger (1).
6. A gallium nitride fast charging device according to claim 5, characterized in that: The transfer bar (10) is designed in a triangular prism shape, and one side of the transfer bar (10) is in contact with a side of the bottom plate (71) close to the drive ring (6).