Bidirectional conversion charging system of motorcycle

Abstract

The utility model relates to a two-way conversion charging system of a motorcycle, which comprises a control box provided with an electronic control module and a two-way charging module, one end of the control box is connected with a motorcycle charging head through a connecting line, the other end of the control box is connected with a USB module box through a connecting line, and the USB module box comprises a USB box body. The USB box body is internally provided with a charging port fixing framework and a master control buck-boost module which are electrically connected with each other, and is characterized in that the USB box body is provided with an inner step, the charging port fixing framework is provided with an outer step which is matched with the inner step in a sealing manner, a sealing gasket is arranged between the inner step and the outer step, the charging port fixing framework is provided with a silica gel dustproof cover, and the silica gel dustproof cover is provided with a sealing gasket. The other side of the USB box body is provided with a rear cover, and a sealing gasket is arranged between the rear cover and the USB box body. According to the novel structure, as the embedded sealing rings are arranged at the front and rear joints of the USB box body, the waterproof and dustproof capability of IP66 can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of charger especially points to a two -way conversion charging system of motorcycle. BACKGROUND

[0002] With the improvement of life quality, people like self-driving more and more, among many traffic tools, motorcycle has the advantages of riding comfort, convenient parking and is favored by young people for self-driving. However, people like to take photos or videos along the way by mobile phone while traveling; most of the current mobile phones are powerful smart phones, the excessive consumption of mobile phone power cannot be found to charge, and important things are delayed, especially in the case of going out by motorcycle, there is no emergency power supply for mobile phone in the wild, and the situation that mobile phone cannot be contacted with the outside world due to lack of power often occurs, therefore, it is necessary to provide a motorcycle mobile phone charging device (system).

[0003] Chinese patent publication (announcement) number: CN219227261U, patent title: a two-way fast charger for motorcycle, it discloses "

[0004] in order to achieve the above-mentioned purpose, the utility model provides a technical scheme: a two-way fast charger for motorcycle, including battery, USB box and controller box, the rear end of the USB box is provided with a connecting line, the other end of the connecting line is connected with one end of the controller box, the other end of the controller box is provided with a wire harness, the other end of the wire harness is connected with the battery, the front end face of the USB box is provided with a groove, the groove bottom is provided with a TYPE-C charging port and a USB charging port, an indicator lamp is arranged between the TYPE-C charging port and the USB charging port, a conversion key is arranged on the top surface of the USB box, an electronic control module and a two-way charging module are arranged in the controller box, the electronic control module includes a microprocessor, a power control unit and a circuit protection unit".

[0004] The utility model has achieved the technical effect that "

[0009] the utility model can charge electronic products quickly through the battery of motorcycle without disassembling the motorcycle, which guarantees the power supply of electronic products in the wild, and when the battery has no power, the battery can be charged through external mobile power, which guarantees the normal start of motorcycle and the smooth riding".

[0005] But this charging port is exposed outside, easy to enter dust, water mist and sundries, which will cover the conductive fine copper foil, resulting in poor circuit contact and certain safety hazards. SUMMARY

[0006] The utility model discloses a two -way conversion charging system of motorcycle to solve the problems in the above background.

[0007] In order to solve the above technical problems, the utility model is through the following technical measures realizes: a motorcycle two-way conversion charging system, including the control box that is provided with electronic control module and two-way charging module, motorcycle charging head is connected with through the connecting line one end of control box, USB module box is connected with through the connecting line the other end of control box, the USB module box includes USB box body, the charging port fixed frame structure and main control boost and buck module that are electrically connected are provided in USB box body, its characterized in that: the USB box body is provided with inner step, the charging port fixed frame structure is provided with the outer step of sealed cooperation with inner step, the sealing gasket is arranged between the inner step and the outer step, the silica gel dust cover is installed on the charging port fixed frame structure, the rear cover is installed on the other side of the USB box body, the sealing gasket is arranged between the rear cover and the USB box body.

[0008] As an improvement of the utility model, the side of the charging port fixed frame structure is provided with a clamping groove, and the side of the silica gel dust cover is provided with a buckle. The purpose of this design is: the buckle is pressed in the clamping groove, the silica gel dust cover is fixed on the surface of the charging port fixed frame structure, and dust and other impurities are prevented from entering.

[0009] As an improvement of the utility model, the end of the silica gel dust cover away from the buckle is provided with a top opening part. The purpose of this design is: the top opening part is pried open with fingers, and the silica gel dust cover is opened.

[0010] As an improvement of the utility model, the four corners of the rear cover are provided with mounting holes, the four corner positions of the charging port fixed frame structure are provided with connecting columns, and the bolts pass through the mounting holes and the connecting columns and are fixed. The purpose of this design is: the charging port fixed frame structure and the rear cover are fixed by the bolt fixing mode.

[0011] As an improvement of the utility model, the material of the charging port fixed frame structure is selected to be flame-retardant pc, and the frame body of the USB box body and the main control boost and buck module adopts aluminum alloy material. The purpose of this design is: the charging port fixed frame structure uses flame-retardant pc material, which can resist high temperature and flame retardant, and ensures the safety of the user. The charging port fixed frame structure uses flame-retardant pc material, which can resist high temperature and flame retardant, and ensures the safety of the user. The frame body of the main control boost and buck module adopts aluminum alloy material, which can maintain excellent heat dissipation efficiency and collision resistance.

[0012] Compared with the prior art, the utility model has the advantages that because the silica gel dust cover is added, the charging port is closed, and dust, water mist and sundries cannot enter, because the front and rear connecting parts of the USB box body all have embedded sealing rings, the waterproof and dustproof capacity of IP66 can be achieved, the USB box body adopts aluminium alloy frame, has enough structural strength and better appearance, the charging port fixing frame uses flame -retardant pc material, can resist high temperature and flame -retardant, guarantees the safety of user, and the frame body of main control boost and buck module also adopts aluminium alloy material, can keep excellent heat dissipation efficiency and collision resistance. BRIEF DESCRIPTION OF DRAWINGS

[0013] The accompanying drawings, which form a part of this description, are included to provide a further understanding of the principles of the application and will be described in greater detail hereinbelow.

[0014] In the drawings:

[0015] Figure 1 It is the perspective view of the two-way conversion charging system of motorcycle of the utility model.

[0016] Figure 2 It is the exploded view of the two-way conversion charging system of motorcycle of the utility model.

[0017] Figure 3 It is the perspective view of the dustproof pad of the utility model.

[0018] Figure 4 It is the perspective view of the charging port fixing frame of the utility model.

[0019] Figure 5 It is the assembly drawing of the dustproof pad and the charging port fixing frame of the utility model.

[0020] Figure 6 It is the assembly drawing of the charging port fixing frame and the USB box body of the utility model.

[0021] Figure 7 It is the perspective view of the rear cover of the utility model.

[0022] The reference signs are explained: 1, control box, 2, motorcycle charging head, 3, connecting line, 4, USB module box, 5, USB box body, 6, charging port fixing frame, 7, main control boost and buck module, 8, inner step, 9, outer step, 10, sealing pad, 11, silica gel dust cover, 12, rear cover, 13, clamping groove, 14, buckle, 15, top opening part, 16, bolt, 17, mounting hole, 18, connecting column, 19, TYPE-C charging port, 20, USB charging port, 21, resistance thread, 22, USB charging plug, 23, TYPE-C charging plug. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0024] Example 1

[0025] Please refer to Figure 1 -7.

[0026] This embodiment provides a motorcycle bidirectional conversion charging system, including a control box 1 provided with an electronic control module and a bidirectional charging module. A conversion button is provided on the control box 1. A motorcycle charging head 2 is connected to one end of the control box 1 via a connecting line 3, and a USB module box 4 is connected to the other end of the control box 1 via a connecting line 3. The USB module box 4 includes a USB box body 5, and a charging port fixing structure 6 and a main control buck-boost module 7 that are electrically connected to each other are provided in the USB box body 5.

[0027] In the embodiments of the present invention, please refer to Figure 6 The USB box body 5 is provided with an inner step 8 , and the charging port fixing structure 6 is provided with an outer step 9 that seals with the inner step 8 .

[0028] In the embodiments of the present invention, please refer to Figure 2 A sealing gasket 10 is provided between the inner step 8 and the outer step 9 , a silicone dust cover 11 is installed on the charging port fixing structure 6 , a back cover 12 is installed on the other side of the USB box body 5 , and a sealing gasket 10 is provided between the back cover 12 and the USB box body 5 .

[0029] In the embodiments of the present invention, please refer to Figure 3 、 Figure 4 and Figure 5 The side of the charging port fixing structure 6 is provided with a slot 13, and the side of the silicone dust cover 11 is provided with a buckle 14. The buckle 14 is pressed into the slot 13 to fix the silicone dust cover 11 on the surface of the charging port fixing structure 6, preventing dust and other debris from entering.

[0030] In the embodiments of the present invention, please refer to Figure 3 The silicone dust cover 11 is provided with a top opening portion 15 at one end away from the buckle 14. When the silicone dust cover 11 is to be opened, the top opening portion 15 is pried open with a finger to open the silicone dust cover 11.

[0031] In the embodiments of the present invention, please refer to Figure 2 、 Figure 4 and Figure 7The four corners of the rear cover 12 are provided with mounting holes 17, and the four corners of the charging port fixing structure 6 are provided with connecting posts 18. Bolts 16 pass through the mounting holes 17 and are fixed to the connecting posts 18. The charging port fixing structure 6 is fixed to the rear cover 12 by bolts 16, which also includes two front and rear sealing gaskets 10 and the main control boost module 7.

[0032] For further information, please refer to Figure 4 The charging port fixing structure 6 is provided with a TYPE-C charging port 19 and a USB charging port 20. Correspondingly, a USB charging plug 22 and a TYPE-C charging plug 23 are integrally provided on the silicone dust cover 11, and resistance threads 21 are provided on the two charging plugs.

[0033] Furthermore, the charging port fixing structure 6 is made of flame-retardant PC, which is heat-resistant and flame-retardant, ensuring user safety. The USB box 5 and the main control buck-boost module 7 are made of aluminum alloy. The charging port fixing structure 6 is made of flame-retardant PC, which is heat-resistant and flame-retardant, ensuring user safety. The main control buck-boost module 7 is made of aluminum alloy, which maintains excellent heat dissipation efficiency and collision resistance.

[0034] This embodiment provides a motorcycle bidirectional conversion charging system (device), which are connected as follows: the charging port fixing structure 6 is clamped with the main control buck-boost module 7, and sealing gaskets 10 are placed on the front and rear sides. Four bolts 16 pass through four mounting holes 17 on the rear cover 12 and are threadedly fixed to the four connecting columns 18 on the charging port fixing structure 6. The silicone dustproof pad is crimped onto the charging port fixing structure 6.

[0035] This embodiment provides a motorcycle bidirectional conversion charging system. To charge an electronic product (such as a mobile phone), the control box 1's conversion button is pressed to discharge the motorcycle's battery. The battery's output voltage and current are adjusted, and then the battery is fed through a connecting cable 3 to a USB module box 4. The electronic product (such as a mobile phone) is then connected to the USB module box 4 via a data cable for rapid charging. When the motorcycle's battery needs to be charged, the control box 1's conversion button is pressed to activate the bidirectional charging module (which is conventional). An external mobile power supply is connected to the USB module box 4, and the current and voltage are adjusted through the control box 1. The battery is then charged through the wiring harness of the connecting cable 3, ensuring that the motorcycle can start normally.

[0036] The beneficial effects of the present invention are as follows: this new structure, due to the addition of a silicone dust cover 11, the charging port is closed and dust, water mist and debris will not enter. Since the front and rear connections of the USB box body 5 are both embedded with sealing rings, it can achieve IP66 waterproof and dustproof capabilities. The USB box body 5 adopts an aluminum alloy frame, which has sufficient structural strength and a better appearance. The charging port fixing structure 6 uses flame-retardant PC material, which can withstand high temperatures and flame retardancy, ensuring the safety of the user. The frame of the main control buck-boost module 7 is also made of aluminum alloy material, which can maintain excellent heat dissipation efficiency and collision resistance.

[0037] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings. They 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 orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0038] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0039] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A motorcycle bidirectional conversion charging system, comprising a control box (1) provided with an electronic control module and a bidirectional charging module, wherein one end of the control box (1) is connected to a motorcycle charging head (2) via a connecting line (3), and the other end of the control box (1) is connected to a USB module box (4) via a connecting line (3), wherein the USB module box (4) comprises a USB box body (5), wherein a charging port fixing structure (6) and a main control buck-boost module (7) electrically connected to each other are provided in the USB box body (5), and wherein: The USB box body (5) is provided with an inner step (8), the charging port fixing structure (6) is provided with an outer step (9) that is sealed with the inner step (8), a sealing gasket (10) is provided between the inner step (8) and the outer step (9), a silicone dust cover (11) is installed on the charging port fixing structure (6), a back cover (12) is installed on the other side of the USB box body (5), and a sealing gasket (10) is provided between the back cover (12) and the USB box body (5).

2. The motorcycle bidirectional conversion charging system according to claim 1, characterized in that: A card slot (13) is provided on the side of the charging port fixing structure (6), and a buckle (14) is provided on the side of the silicone dust cover (11).

3. The motorcycle bidirectional conversion charging system according to claim 2, characterized in that: An opening portion (15) is provided at one end of the silicone dust cover (11) away from the buckle (14).

4. The motorcycle bidirectional conversion charging system according to claim 1, characterized in that: The four corners of the rear cover (12) are provided with mounting holes (17), the four corners of the charging port fixing structure (6) are provided with connecting columns (18), and the bolts (16) pass through the mounting holes (17) and are fixed to the connecting columns (18).

5. The motorcycle bidirectional conversion charging system according to claim 1, characterized in that: The material of the charging port fixing structure (6) is flame-retardant PC, and the frame of the USB box (5) and the main control buck-boost module (7) is made of aluminum alloy.

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