Right-angle type vehicle-mounted charger convenient to take up

Abstract

The utility model provides a right-angle vehicle-mounted charger convenient to take up, which comprises a shell, and a circuit board assembly, a light assembly and an automatic telescopic wire coil are arranged in the shell. The shell comprises a base, an outer ring and a top cover; the base comprises a barrel-shaped inserting part, a funnel part and a barrel-shaped supporting part; the lamplight assembly comprises a light-transmitting cover and a lamp panel, the light-transmitting cover comprises a light-transmitting ring and a light-transmitting panel, the automatic telescopic wire coil comprises a wire coil shell and a charging wire, the lamp panel is arranged between the top of the wire coil shell and the inner top wall of the light-transmitting panel, the outer ring is arranged between the cylindrical supporting part and the light-transmitting ring in a sleeving mode, and the top cover is connected to the top of the light-transmitting panel in a buckled mode. An upper wire outlet groove and a lower wire outlet groove are correspondingly formed in the light-transmitting ring and the barrel-shaped supporting part in a penetrating mode respectively, the upper wire outlet groove and the lower wire outlet groove are spliced to form a first wire outlet, a second wire outlet corresponding to the first wire outlet is formed in the outer ring in a penetrating mode, one end of a charging wire is led out from the first wire outlet and the second wire outlet, and therefore the charging wire can be stored conveniently; and charging and use are more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle chargers, in particular to a right-angle vehicle charger that is convenient for wire collection. Background Art

[0002] A car charger is a charger powered by a car battery, which can be used to temporarily charge mobile phones and other electronic devices in a car. Existing car chargers are basically equipped with charging sockets. When using them, you need to bring your own charging cable and connect one end of the charging cable to the charging socket, and the other end of the charging cable to the device to be charged. Usually, the charging cable is left on the charger for the next use. In this case, the charging cable will be exposed in the cab, which looks very messy. It is very troublesome to store the charging cable in the storage compartment after each use, which is troublesome to use and the experience is not good. Summary of the invention

[0003] The problem to be solved by the utility model is to provide a right-angle vehicle-mounted charger that is convenient for wire collection, so as to facilitate the storage of the charging wire and make charging more convenient.

[0004] To solve the above technical problems, a right-angle car charger that is convenient for wire winding is provided according to the utility model, comprising a shell, in which a circuit board assembly, a light assembly, and an automatically retractable wire reel are arranged; the shell comprises a base, an outer ring, and a top cover, the base comprises a cylindrical plug-in portion, a funnel portion connected to the top of the cylindrical plug-in portion, and a cylindrical support portion connected to the top of the funnel portion; the light assembly comprises a light-transmitting cover, a light board electrically connected to the circuit board assembly, the light-transmitting cover comprises a light-transmitting ring buckled and connected to the cylindrical support portion, a light-transmitting panel arranged on the top of the light-transmitting ring, and an automatically retractable wire reel. The reel includes a reel shell and a charging line extending from the inside of the reel shell. The reel shell is arranged in a light-transmitting ring, the light board is arranged between the top of the reel shell and the inner top wall of the light-transmitting panel, the outer ring is sleeved between the cylindrical support portion and the light-transmitting ring, the top cover is buckled and connected to the top of the light-transmitting panel, the light-transmitting ring and the cylindrical support portion are respectively provided with upper and lower line outlet grooves, the upper and lower line outlet grooves are assembled to form a first line outlet, the outer ring is provided with a second line outlet corresponding to the first line outlet, and one end of the charging line is led out from the first line outlet and the second line outlet.

[0005] Preferably, an annular connecting portion is provided on the inner edge of the top of the cylindrical supporting portion, an annular groove matching the annular connecting portion is provided on the inner edge of the bottom of the light-transmitting ring, the annular connecting portion is provided on the annular groove, a plurality of first snap-fit ​​grooves are provided on the outer wall of the annular connecting portion, a first snap-fit ​​portion matching the first snap-fit ​​groove is provided on the inner wall of the annular groove, the first snap-fit ​​portion is snap-fitted on the first snap-fit ​​groove, and the lower wire outlet groove is provided through the annular connecting portion.

[0006] Preferably, an upper limit groove connected with the upper wire outlet groove is provided on the outer wall of the light-transmitting ring, and a lower limit groove corresponding to the upper limit groove is provided on the outer wall of the cylindrical support part, the lower limit groove is connected with the lower wire outlet groove, the upper limit groove and the lower limit groove are spliced ​​to form a wire clamp limit groove, and a wire clamping ring is provided on the second wire outlet, the wire clamping ring includes an annular limit part matching with the wire clamp limit groove, and an annular buffer part connected to one end of the annular limit part and matching with the second wire outlet, the annular limit part and the annular buffer part are respectively engaged with the wire clamp limit groove and the second wire outlet, and one end of the charging cable is led out through the annular limit part and the annular buffer part.

[0007] Preferably, a plurality of second buckling grooves are provided through the light-transmitting panel, and a second buckling portion corresponding to the second buckling grooves is provided at the bottom of the top cover, and the second buckling portion is buckled on the second buckling grooves.

[0008] Preferably, the outer wall of the cable drum housing is provided with a plurality of locking grooves, and the inner walls of the light-transmitting ring and the cylindrical supporting part are provided with locking ribs corresponding to the locking grooves, and the locking ribs are engaged with the locking grooves.

[0009] Preferably, the circuit board assembly includes a circuit board fixedly connected to the funnel portion by screws, a connecting plate fixedly connected to the circuit board and extending into the cylindrical plug-in portion, a negative pole spring sheet arranged on the connecting plate, a spring connected to the bottom of the connecting plate, and a positive pole contact connected to the bottom end of the spring, the negative pole spring sheet includes two negative pole contacts, a first through hole is penetrated on both sides of the cylindrical plug-in portion, the negative pole contact is movably arranged on the first through hole, a second through hole is penetrated at the bottom of the cylindrical plug-in portion, the positive pole contact is movably arranged on the second through hole, a charging interface is arranged on the circuit board, an outlet matching the charging interface is penetrated on the funnel portion, and the charging interface is arranged on the outlet.

[0010] Preferably, the outer ring is aluminium.

[0011] The beneficial effects of the utility model are as follows: the utility model provides a right-angle car charger that is convenient for wire collection. The cylindrical plug-in part is inserted into the cigarette lighter socket of the car. When charging, pull one end of the charging line to extend the charging line from the cable drum shell to a certain length, and then connect the device to be charged for charging; after charging is completed, unplug the charging line from the device, and the charging line can automatically retract into the cable drum shell, automatically completing the storage process of the charging line, which is more convenient and more efficient to use. When the circuit board assembly supplies power to the light board, the light emitted by the light board can be emitted through the light-transmitting cover and the top cover, which has a lighting effect and serves to decorate and create an atmosphere in the car. By arranging the funnel part on the base, it is convenient to pull the charger out of the cigarette lighter socket by holding the funnel part, and the pull-out feel is more comfortable, with the advantages of compact structure and easy disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1The schematic diagram of the appearance structure of the utility model is illustrated.

[0013] Figure 2 A cross-sectional view illustrating the present invention is shown.

[0014] Figure 3 The schematic diagram of the exploded structure of the utility model is illustrated.

[0015] Figure 4 A front view of the present invention is illustrated.

[0016] Figure 5 The structural schematic diagram of the light-transmitting cover of the utility model is illustrated.

[0017] Description of the accompanying drawings: housing 10, base 11, cylindrical insertion portion 110, first through hole 110a, second through hole 110b, funnel portion 111, outlet 111a, cylindrical support portion 112, lower outlet groove 112a, annular connecting portion 112b, first buckling groove 112c, lower limit groove 112d, outer ring 12, second outlet 120, top cover 13, second buckling portion 130, wire clamping ring 14, annular limit portion 140, annular buffer portion 141, circuit board Component 20, circuit board 21, connecting plate 22, negative pole spring 23, negative pole contact 230, spring 24, positive pole contact 25, charging interface 26, automatically retractable cable reel 30, cable reel shell 31, snap-in groove 310, charging cable 32, light-transmitting cover 40, light-transmitting ring 400, upper outlet groove 400a, annular groove 400b, first buckling portion 400c, upper limit groove 400d, snap-in rib portion 400e, light-transmitting panel 401, second buckling groove 401a, light board 41. DETAILED DESCRIPTION

[0018] To make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments.

[0019] Based on the described embodiments of the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative work are within the scope of protection of the present disclosure.

[0020] refer to Figure 1-5 .

[0021] The utility model provides a right-angle vehicle charger for convenient wire winding, comprising a shell 10, in which a circuit board assembly 20, a light assembly, and an automatic retractable wire drum 30 are arranged; the shell 10 comprises a base 11, an outer ring 12, and a top cover 13, the base 11 comprises a cylindrical plug-in portion 110, a funnel portion 111 connected to the top of the cylindrical plug-in portion 110, and a cylindrical support portion 112 connected to the top of the funnel portion 111; the light assembly comprises a light-transmitting cover 40, and a light board 41 electrically connected to the circuit board assembly 20, the light-transmitting cover 40 comprises a light-transmitting ring 400 buckled and connected to the cylindrical support portion 112, and a light-transmitting panel 401 arranged at the top of the light-transmitting ring 400, the automatic retractable wire drum 30 comprises a wire drum shell 31, The charging cable 32 extends from the inside of the cable drum shell 31, the cable drum shell 31 is arranged in the light-transmitting ring 400, the light board 41 is arranged between the top of the cable drum shell 31 and the inner top wall of the light-transmitting panel 401, the outer ring 12 is sleeved between the cylindrical support part 112 and the light-transmitting ring 400, and the top cover 13 is snap-fitted and connected to the top of the light-transmitting panel 401, and the light-transmitting ring 400 and the cylindrical support part 112 are respectively provided with an upper cable outlet groove 400a and a lower cable outlet groove 112a, and the upper cable outlet groove 400a and the lower cable outlet groove 112a are assembled to form a first cable outlet, and a second cable outlet 120 corresponding to the first cable outlet is provided on the outer ring 12, and one end of the charging cable 32 is led out from the first cable outlet and the second cable outlet 120.

[0022] When in use, insert the cylindrical plug-in portion 110 into the cigarette lighter socket of the car. When charging, pull one end of the charging cable 32 to extend the charging cable 32 from the cable drum housing 31 to a certain length, and then connect the device to be charged for charging; after charging is completed, unplug the charging cable 32 from the device, and the charging cable 32 can automatically retract into the cable drum housing 31, automatically completing the storage process of the charging cable, which is more convenient and efficient to use. When the circuit board assembly 20 supplies power to the light board 41, the light emitted by the light board 41 can be emitted through the light-transmitting cover 40 and the top cover 13, which has a lighting effect and serves to decorate and create an atmosphere in the car. By arranging the funnel portion 111 on the base 11, it is convenient to hold the funnel portion 111 to pull the charger out of the cigarette lighter socket, and the pull-out feel is more comfortable, with the advantages of compact structure and easy disassembly and assembly.

[0023] Based on the above embodiment, an annular connecting portion 112b is provided on the inner edge of the top of the cylindrical supporting portion 112, an annular groove 400b matching the annular connecting portion 112b is provided on the inner edge of the bottom of the light-transmitting ring 400, the annular connecting portion 112b is provided on the annular groove 400b, a plurality of first snap-fitting grooves 112c are provided on the outer wall of the annular connecting portion 112b, a first snap-fitting portion 400c matching the first snap-fitting groove 112c is provided on the inner wall of the annular groove 400b, the first snap-fitting portion 400c is snap-fitted on the first snap-fitting groove 112c, and the lower wire outlet groove 112a is provided through the annular connecting portion 112b, so that the light-transmitting cover 40 can be conveniently assembled to the cylindrical supporting portion 112, and has good assembly stability.

[0024] Based on the above embodiment, an upper limit groove 400d connected with the upper wire outlet groove 400a is provided on the outer wall of the light-transmitting ring 400, and a lower limit groove 112d corresponding to the upper limit groove 400d is provided on the outer wall of the cylindrical support portion 112, and the lower limit groove 112d is connected with the lower wire outlet groove 112a, and the upper limit groove 400d and the lower limit groove 112d are spliced ​​to form a wire clamp limit groove, and a wire clamping ring 14 is provided on the second wire outlet 120, and the wire clamping ring 14 includes an annular limit portion 140 matching the wire clamp limit groove, and an annular buffer portion 141 connected to one end of the annular limit portion 140 and matching the second wire outlet 120, the annular limit portion 140 and the annular buffer portion 141 are respectively engaged with the wire clamp limit groove and the second wire outlet 120, and one end of the charging cable 32 is led out through the annular limit portion 140 and the annular buffer portion 141. During assembly, the automatic retractable cable drum 30 is placed in the transparent ring 400, and one end of the charging cable 32 is led out through the second cable outlet 120. The cable clamping ring 14 is made of rubber. After the cable clamping ring 14 is expanded, one end of the charging cable 32 is allowed to pass through the annular limiting portion 140 and the annular buffer portion 141, and the annular limiting portion 140 and the annular buffer portion 141 are respectively clamped into the cable clamp limiting groove and the second cable outlet 120. After charging is completed and the charging cable 32 is released, the charging cable 32 will retract into the cable drum housing 31, and the plug of the charging cable 32 will hit the annular buffer portion 141, which limits the retraction range of the charging cable 32, prevents the plug of the charging cable 32 from directly hitting the second cable outlet 120, and extends the service life of the charging cable 32.

[0025] Based on the above embodiment, a plurality of second snap-fitting grooves 401a are provided through the light-transmitting panel 401, and a second snap-fitting portion 130 corresponding to the second snap-fitting groove 401a is provided at the bottom of the top cover 13. The second snap-fitting portion 130 is snap-fitted to the second snap-fitting groove 401a to facilitate the disassembly and assembly between the top cover 13 and the light-transmitting panel 401.

[0026] Based on the above embodiment, a plurality of locking grooves 310 are provided on the outer wall of the cable drum shell 31, and the inner walls of the light-transmitting ring 400 and the cylindrical support portion 112 are provided with locking ribs 400e corresponding to the locking grooves 310. The locking ribs 400e are engaged with the locking grooves 310, which can limit the cable drum shell 31, thereby preventing the cable drum shell 31 from rotating in the base 11 during the extension and retraction of the charging cable 32, thereby improving the assembly stability of the cable drum shell 31 and facilitating the disassembly, assembly and replacement of the automatically retractable cable drum 30.

[0027] Based on the above embodiment, the circuit board assembly 20 includes a circuit board 21 fixedly connected to the funnel portion 111 by screws, a connecting plate 22 fixedly connected to the circuit board 21 and extending into the cylindrical plug-in portion 110, a negative electrode spring 23 arranged on the connecting plate 22, a spring 24 connected to the bottom of the connecting plate 22, and a positive electrode contact 25 connected to the bottom end of the spring 24, the negative electrode spring 23 includes two negative electrode contacts 230, first through holes 110a are penetrated on both sides of the cylindrical plug-in portion 110, the negative electrode contact 230 is movably arranged on the first through hole 110a, a second through hole 110b is penetrated at the bottom of the cylindrical plug-in portion 110, the positive electrode contact 25 is movably arranged on the second through hole 110b, a charging interface 26 is arranged on the circuit board 21, and an outlet 111a matching the charging interface 26 is penetrated on the funnel portion 111, and the charging interface 26 is arranged on the outlet 111a. When in use, insert the cylindrical insertion part 110 into the car cigarette lighter socket, the negative contacts 230 on both sides will contact the negative pole of the socket, and the positive contacts 25 will contact the positive pole of the socket. You can also bring your own charging cable to connect to the charging interface 26 for charging, which is more flexible to use.

[0028] Based on the above embodiment, the outer ring 12 is made of aluminum, has a beautiful appearance, and plays a decorative role.

[0029] The above implementation modes are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A right-angle car charger that is convenient for cable collection, comprising a housing, characterized in that: The shell is provided with a circuit board assembly, a lighting assembly, and an automatically retractable cable drum; the shell includes a base, an outer ring, and a top cover, the base includes a cylindrical plug-in portion, a funnel portion connected to the top of the cylindrical plug-in portion, and a cylindrical support portion connected to the top of the funnel portion; the lighting assembly includes a light-transmitting cover, a light board electrically connected to the circuit board assembly, the light-transmitting cover includes a light-transmitting ring that is snap-fitted to the cylindrical support portion, and a light-transmitting panel arranged on the top of the light-transmitting ring; the automatically retractable cable drum includes a cable drum shell, a charging cable extending from the inside of the cable drum shell, and the The cable reel shell is arranged in the light-transmitting ring, the light board is arranged between the top of the cable reel shell and the inner top wall of the light-transmitting panel, the outer ring is sleeved between the cylindrical support part and the light-transmitting ring, and the top cover is snap-connected to the top of the light-transmitting panel, and the light-transmitting ring and the cylindrical support part are respectively provided with upper and lower cable outlet grooves, and the upper and lower cable outlet grooves are combined to form a first cable outlet, and a second cable outlet corresponding to the first cable outlet is provided on the outer ring, and one end of the charging cable is led out from the first and second cable outlets.

2. A right-angle vehicle charger with convenient cable collection according to claim 1, characterized in that: An annular connecting portion is provided on the inner edge of the top of the cylindrical supporting portion, and an annular groove matching the annular connecting portion is provided on the inner edge of the bottom of the light-transmitting ring. The annular connecting portion is provided on the annular groove, and a plurality of first buckling grooves are provided on the outer wall of the annular connecting portion. A first buckling portion matching the first buckling groove is provided on the inner wall of the annular groove, and the first buckling portion is buckled on the first buckling groove. The lower wire outlet groove is provided through the annular connecting portion.

3. The right-angle vehicle charger with convenient cable collection according to claim 2, characterized in that: An upper limit groove connected with the upper wire outlet groove is provided on the outer wall of the light-transmitting ring, and a lower limit groove corresponding to the upper limit groove is provided on the outer wall of the cylindrical support part. The lower limit groove is connected with the lower wire outlet groove. The upper limit groove and the lower limit groove are spliced ​​together to form a wire clamp limit groove. A wire clamping ring is provided on the second wire outlet. The wire clamping ring includes an annular limit portion matching the wire clamp limit groove, and an annular buffer portion connected to one end of the annular limit portion and matching the second wire outlet. The annular limit portion and the annular buffer portion are respectively engaged with the wire clamp limit groove and the second wire outlet, and one end of the charging cable is led out through the annular limit portion and the annular buffer portion.

4. The right-angle vehicle charger with convenient cable collection according to claim 3, characterized in that: A plurality of second buckling grooves are provided through the light-transmitting panel, and a second buckling portion corresponding to the second buckling grooves is provided at the bottom of the top cover, and the second buckling portion is buckled on the second buckling grooves.

5. The right-angle vehicle charger with convenient cable collection according to claim 4, characterized in that: The outer wall of the cable drum housing is provided with a plurality of clamping grooves, and the inner walls of the light-transmitting ring and the cylindrical support portion are both provided with clamping ribs corresponding to the clamping grooves, and the clamping ribs are clamped on the clamping grooves.

6. The right-angle vehicle charger with convenient cable collection according to claim 1, characterized in that: The circuit board assembly includes a circuit board fixedly connected to the funnel portion by screws, a connecting plate fixedly connected to the circuit board and extending into the cylindrical plug-in portion, a negative spring sheet arranged on the connecting plate, a spring connected to the bottom of the connecting plate, and a positive contact connected to the bottom end of the spring, the negative spring sheet includes two negative contacts, a first through hole is provided on both sides of the cylindrical plug-in portion, the negative contact is movably provided on the first through hole, a second through hole is provided at the bottom of the cylindrical plug-in portion, the positive contact is movably provided on the second through hole, a charging interface is provided on the circuit board, an outlet matching the charging interface is provided on the funnel portion, and the charging interface is provided on the outlet.

7. The right-angle vehicle charger with convenient cable collection according to claim 1, characterized in that: The outer ring is aluminum.

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