CN218785975U - Vehicle-mounted converter - Google Patents

Abstract

The utility model discloses an on-vehicle converter, it relates to on-vehicle converter technical field, on-vehicle converter includes that converter body and car fill the mechanism, the converter body includes casing and power supply output interface, power supply output interface locates the casing, the car fills the mechanism including connecting the casing, the casing with it is connected with the cooperation of rotating through the spread groove between the casing to connect, the car fill the mechanism rotationally connect in casing one side, the spread groove is located the casing with connect one in the casing, it locates to rotate the piece the casing with connect another in the casing. This on-vehicle converter has increased structural style variety, and reduces its space that occupies, has increased and has used the convenience, and the cooperation through the rotation piece in the on-vehicle converter and spread groove is connected moreover, can reduce the quantity of assembly part and reduce the assembly process, reduces production manufacturing cost.

Description

Vehicle-mounted converter

Technical Field

The utility model relates to a converter technical field specifically relates to an on-vehicle converter.

Background

The vehicle-mounted converter is a vehicle-mounted accessory capable of converting and outputting a power supply of a cigarette lighter on a vehicle, for example, direct current can be converted into alternating current which is the same as commercial power and is used by general electric appliances, and the vehicle-mounted converter is a convenient vehicle-mounted power converter. In domestic market, private vehicles are more and more, so that the vehicle-mounted converter power supply can bring much convenience to the life of a vehicle owner as a direct current-to-alternating current converter used in moving, and is a conventional vehicle electronic device. However, the conventional vehicle-mounted converter only provides a current conversion function, has a single function, and cannot meet various requirements of people.

SUMMERY OF THE UTILITY MODEL

To above-mentioned technical problem, for solving traditional on-vehicle converter function comparatively single, can't satisfy the problem of people diversified demand, the utility model provides an on-vehicle converter.

In order to achieve the above object, the present invention provides a vehicle-mounted converter, which includes a converter body and a vehicle charging mechanism; the converter body comprises a shell and a power supply output interface, wherein the power supply output interface is arranged on the shell; the car fills the mechanism including connecting the casing, the casing with connect between the casing through the spread groove with rotate the cooperation of piece and be connected, the car fills the mechanism rotationally connect in casing one side, the spread groove is located the casing with connect one among the casing, it locates to rotate the piece the casing with connect another among the casing.

Preferably, the spread groove is located the casing, rotate the piece and locate connect the casing, rotate the piece with through constant head tank and the bellied cooperation location in location between the casing, the constant head tank is located rotate the piece with one in the casing, the location is protruding to be located rotate the piece with another in the casing.

Preferably, the rotation piece is located including protruding the axis of rotation of connecting the casing, the outer peripheral face of axis of rotation is equipped with a plurality ofly along its circumference the constant head tank, the location is protruding to be located the casing is close to constant head tank department, the axis of rotation for the casing rotates, so that the protruding card in location is a plurality ofly respectively the constant head tank.

Preferably, the peripheral surface of axis of rotation is equipped with four the constant head tank, four the constant head tank is along the even interval arrangement of circumference of axis of rotation.

Preferably, the housing further includes a supporting member connected to the housing near the connecting groove, and one of the positioning protrusion or the positioning groove is disposed on a side of the supporting member facing the rotating shaft.

Preferably, the supporting member includes a connecting portion connected to the housing and a supporting portion connected to the connecting portion, the supporting portion has elasticity, and one of the positioning protrusion or the positioning groove is provided in the supporting portion.

Preferably, the housing includes two extending portions spaced from each other, the two extending portions define an accommodating groove, at least a part of the vehicle charging mechanism is accommodated in the accommodating groove, and the two extending portions are respectively provided with the connecting groove at two opposite sides of the accommodating groove.

Preferably, the connecting housing includes a connecting end, two opposite sides of the connecting end are respectively provided with a rotating shaft, the two rotating shafts are coaxial, the connecting end of the connecting housing is rotatably accommodated in the accommodating groove, and the two rotating shafts are respectively rotatably inserted into the two connecting grooves.

Preferably, the charging mechanism is rotatable relative to the converter body by a rotating member, and a rotation angle between the charging mechanism and the converter body ranges from 0 ° to 180 °.

Preferably, the converter body further includes a first output interface and a second output interface disposed on the outer surface of the housing, and the first output interface and the second output interface are disposed on the same side wall, or the first output interface and the second output interface are disposed on different side walls.

Preferably, the vehicle-mounted converter further comprises an inverter module, the power supply output interface comprises an alternating current output interface, and the alternating current output interface is used for connecting an external load; the inversion module is used for connecting the vehicle charging mechanism and the alternating current output interface, and the inversion module is used for converting external power supply accessed by the vehicle charging mechanism into alternating current and outputting the alternating current to the alternating current output interface; the vehicle charging mechanism is used for being connected with external power supply.

Preferably, the power supply output interface comprises a cigarette lighter, and the vehicle charging mechanism is connected to one side of the shell, which is far away from the cigarette lighter.

The utility model has the advantages that: the vehicle charging mechanism can be electrically connected with an automobile cigarette lighter, and external power supply can be converted into alternating current through the vehicle-mounted converter so as to charge an external load. Meanwhile, in the production process, connecting parts and assembling procedures can be reduced, in the transportation and use process, the actual space occupied is reduced, the transportation cost is reduced, the practicability and the portability are increased, the functions of the vehicle-mounted converter are effectively increased, and the diversified demands of people are met.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a vehicle-mounted converter according to an embodiment of the present invention.

Fig. 2 is a perspective view of another view of the vehicle-mounted converter in fig. 1.

Fig. 3 is a side view schematic diagram of the vehicle-mounted converter in fig. 1.

Fig. 4 is an exploded perspective view of another perspective view of the vehicle-mounted converter of fig. 1.

Fig. 5 is a perspective view of the transducer body of fig. 4.

Fig. 6 is an exploded perspective view of the transducer body of fig. 5.

Fig. 7 is a perspective view of the vehicle charging mechanism of fig. 4.

Fig. 8 is an exploded perspective view of the vehicle charging mechanism of fig. 7.

Fig. 9 is an exploded perspective view of the vehicle-mounted converter of fig. 1.

Fig. 10 is a perspective sectional view of the vehicle-mounted converter in fig. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "connected", "fixed", "connected", "hinged", and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other suitable relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Referring to fig. 1 to 4, the present invention provides a multifunctional vehicle-mounted converter 100, the vehicle-mounted converter 100 includes a converter body 10 and a vehicle charging mechanism 20, the converter body 10 includes a casing 11 and a power supply output interface 40, the power supply output interface 40 is disposed on the casing 11; the charging mechanism 20 includes a connecting housing 21, the housing 11 and the connecting housing 21 are connected with a rotating member 26 through a connecting slot 16, the charging mechanism 20 is rotatably connected to one side of the housing 11, the connecting slot 16 is disposed on one of the housing 11 and the connecting housing 21, and the rotating member 26 is disposed on the other of the housing 11 and the connecting housing 21.

In this embodiment, the housing 11 is provided with the connecting groove 16, and the connecting housing 21 includes the rotating member 26, and the rotating member 26 is rotatably connected to the connecting groove 16, so that the charging mechanism 20 is rotatably connected to the converter body 10. In other embodiments, the housing 11 includes a rotating member 26, and the connecting housing 21 is provided with the connecting slot 16, and the rotating member 26 is rotatably connected to the connecting slot 16, so that the charging mechanism 20 is rotatably connected to the converter body 10.

The traditional vehicle-mounted converter is single in structure, the volume of the vehicle-mounted converter is large in the production and transportation process, so that the transportation cost is high, and the traditional vehicle-mounted converter occupies a large space, is poor in use experience and is inconvenient to carry when a user uses the converter; in addition, the traditional vehicle-mounted converter is assembled by a plurality of components, a plurality of assembling procedures and higher cost. The present invention relates to a vehicle-mounted converter 100, which can convert the dc power into the ac power same as the commercial power for the use of general electric appliances. It should be noted that the general electric appliances are mobile phones, notebook computers, digital video cameras, lighting lamps, electric shavers, CD machines, game machines, palm computers, electric tools, vehicle-mounted refrigerators, camping equipment or medical emergency appliances, and the like, and meet diversified demands of people. In addition, the vehicle charging mechanism 20 is rotatably connected to the converter body 10, so that the structural style diversity of the vehicle-mounted converter 100 is increased, the occupied space is reduced, the use convenience is increased, and the number of assembly parts and the assembly processes can be reduced and the production and manufacturing cost can be reduced by matching and connecting the rotating part 26 and the connecting groove 16 in the vehicle-mounted converter 100.

Referring to fig. 5, 7 to 9, the housing 11 includes a first housing 13 and a second housing 15 connected to the first housing 13, the housing 11 is hollow, and the housing 11 is a quasi-rectangular structure that is not completely closed, specifically, four corners of the first housing 13 and the second housing 15 are respectively rounded, so that the converter body 10 is not prone to stress concentration, has strong impact resistance, and prolongs the service life of the converter body 10. The connecting housing 21 includes a third housing 23 and a fourth housing 24 connected to the third housing 23, and the connecting housing 21 is rotatably connected to the housing 11.

Referring to fig. 4 to fig. 6, in the connection manner of the rotating member 26 and the housing 11, the rotating member 26 and the housing 11 are located by the positioning slot 27 and the positioning protrusion 18, the positioning slot 27 is disposed on one of the rotating member 26 and the housing 11, and the positioning protrusion 18 is disposed on the other of the rotating member 26 and the housing 11. In the present embodiment, the positioning slots 27 are provided on the rotating element 26, the positioning protrusions 18 are provided on the housing 11, and during the rotation of the rotating element 26 relative to the housing 11, the positioning protrusions 18 are positioned in the corresponding positioning slots 27, so that the rotating element 26 is connected to the housing 11. In other embodiments, the positioning protrusions 18 are disposed on the rotating member 26, the positioning slots 27 are disposed on the housing 11, and during the rotation of the rotating member 26 relative to the housing 11, the positioning protrusions 18 are positioned in the corresponding positioning slots 27, so that the rotating member 26 is connected to the housing 11.

Specifically, the rotating member 26 includes a rotating shaft 261 protruding from the connecting casing 21, the outer peripheral surface of the rotating shaft 261 is provided with a plurality of positioning grooves 27 along the circumferential direction thereof, the positioning protrusions 18 are provided at the casing 11 near the positioning grooves 27, and the rotating shaft 261 rotates relative to the casing 11 so that the positioning protrusions 18 are respectively engaged in the plurality of positioning grooves 27. In this embodiment, the outer circumferential surface of the rotating shaft 261 is provided with four positioning grooves 27, and the four positioning grooves 27 are arranged at regular intervals in the circumferential direction of the rotating shaft 261.

Referring to fig. 6 and 10, the housing 11 further includes a supporting member 19, the supporting member 19 is connected to the housing 11 near the connecting slot 16, and one of the positioning protrusion 18 or the positioning slot 27 is disposed on a side of the supporting member 19 facing the rotating shaft 261. In the present embodiment, the positioning projection 18 is provided on the side of the support member 19 facing the rotating shaft 261, and the positioning groove 27 is provided on the outer peripheral surface of the rotating shaft 261; in other embodiments, the positioning groove 27 is provided on one side of the support 19 facing the rotating shaft 261, and the positioning protrusion 18 is protruded on the outer circumferential surface of the rotating shaft 261.

Specifically, the supporting member 19 includes a connecting portion 191 connected to the housing 11 and a supporting portion 192 connected to the connecting portion 191, the supporting portion 192 has elasticity, and one of the positioning protrusions 18 or the positioning grooves 27 is disposed on the supporting portion 192. In the present embodiment, the positioning projection 18 is provided on the support portion 192, and the positioning groove 27 is provided on the outer peripheral surface of the rotating shaft 261; in other embodiments, the positioning groove 27 is formed in the supporting portion 192, and the positioning protrusion 18 is protruded from the outer circumferential surface of the rotating shaft 261. At least one side or one end of the connecting portion 191 is connected to the housing 11, a space is provided between the supporting portion 192 and the housing 11 at a side away from the rotation member 26, and the positioning protrusion 18 is provided at a side of the supporting portion 192 away from the space, so that the supporting portion 192 is elastically deformed. In this embodiment, the connecting portion 191 includes a rectangular supporting plate, the two opposite ends of the supporting plate are respectively connected to the housing 11, the supporting portion 19 includes a structure made of a deformable material, during the rotation of the rotating portion 26 relative to the housing 11, the positioning protrusion 18 disposed on the supporting portion 19 abuts against the rotating portion 26, the supporting portion 19 and the rotating portion 26 generate an interaction force, so that the connecting portion 191 deforms away from the rotating portion 26, the supporting portion 192 deflects away from the rotating portion 26, after the positioning protrusion 18 is inserted into the corresponding positioning slot 27, the interaction force between the supporting portion 19 and the rotating portion 26 disappears, and the connecting portion 191 and the supporting portion 192 return to the initial position. The initial position refers to a state that the positioning protrusion 18 is received in any one of the positioning slots 27. In other embodiments, the connection portion 191 includes a rectangular support plate, and one side of the support 19 is connected to the housing 11.

Referring to fig. 4 and fig. 5, the housing 11 includes two extending portions 112 spaced from each other, the two extending portions 112 enclose the receiving slot 17, at least a portion of the car-charging mechanism 20 is received in the receiving slot 17, and the two extending portions 112 are respectively provided with a connecting slot 16 on two opposite sidewalls of the receiving slot 17. The connecting housing 21 includes a connecting end 211, two rotating shafts 261 are respectively disposed at opposite sides of the connecting end 211, the two rotating shafts 261 are coaxial, the connecting end 211 is rotatably received in the receiving groove 17, and the two rotating shafts 261 are respectively rotatably inserted into the two connecting grooves 16, so that the charging mechanism 20 is rotatably connected to the converter body 10.

After the car charging mechanism 20 is connected with the converter body 10 in a matching manner, the car charging mechanism 20 can rotate relative to the converter body 10 through the rotating piece 26, the rotation angle range between the car charging mechanism 20 and the converter body 10 is 0 ° to 180 °, and after the positioning groove 27 is clamped into the positioning protrusion 18, the fixed angle between the car charging mechanism 20 and the converter body 10 is 0 °, 90 ° and 180 °, that is, the car charging mechanism 20 rotates around the converter body 10, and the rotation angle is 90 ° each time. In other embodiments, the outer circumferential surface of the rotating member 26 may be provided with other numbers of positioning slots 27 along the circumferential direction, the range of the rotation angle between the vehicle charging mechanism 20 and the converter body 10 is 0 ° to 180 °, each rotation angle can be customized according to the user's requirements, and during the use of the vehicle-mounted converter 100, the user can freely adjust the rotation angle of the vehicle-mounted converter 100, so that the charging direction is no longer limited to only one side of the vehicle-mounted converter 100, and the power can be conveniently supplied to the electrical appliance.

Referring to fig. 1, 2 and 6, in a connection manner of the first housing 13 and the second housing 15, the first housing 13 and the second housing 15 are connected by a first locking member 113 in a matching manner, specifically, one of the first housing 13 and the second housing 15 is provided with a first connection hole 131, the other of the first housing 13 and the second housing 15 is provided with a first positioning hole 151, and the first locking member 113 is inserted into the first positioning hole 151 and locked to the first connection hole 131, so that the first housing 13 and the second housing 15 are connected by the first locking member 113 in a matching manner. In this embodiment, the first housing 13 is provided with a first connection hole 131 at four corners, the second housing 15 is provided with a first positioning hole 151 at a position corresponding to the first connection hole 131 at the four corners, the outer surface of the first locking member 113 is provided with an external thread, the inner surface of the first connection hole 131 is provided with an internal thread, the first locking member 113 passes through the first positioning hole 151 and is screwed into the first connection hole 131, so that the first housing 13 is connected with the second housing 15 in a matching manner. In other embodiments, the second housing 15 is provided with first connection holes 131 at four corners, the first housing 13 is provided with first positioning holes 151 at four corners corresponding to the positions of the first connection holes 131, the first locking member 113 is provided with external threads on the outer surface, the first connection holes 131 are provided with internal threads on the inner surface, and the first locking member 113 passes through the first positioning holes 151 and is screwed in the first connection holes 131, so that the first housing 13 is connected with the second housing 15 in a matching manner.

Referring to fig. 1, fig. 2, fig. 7 and fig. 8, in a connection manner of the third housing 23 and the fourth housing 24, the third housing 23 and the fourth housing 24 are connected by the second locking member 25; specifically, one of the third casing 23 and the fourth casing 24 is provided with a second connecting hole 241, the other of the third casing 23 and the fourth casing 24 is provided with a second positioning hole 231, and the second locking member 25 is inserted into the second connecting hole 241 and locked in the second positioning hole 231, so that the third casing 23 and the fourth casing 24 are connected in a matching manner through the second locking member 25. In this embodiment, a second positioning hole 231 is formed at one end of the third casing 23 close to the converter body 10, a second connecting hole 241 is formed at a position of the fourth casing 24 corresponding to the second positioning hole 231, an external thread is formed on an outer surface of the second locking member 25, an internal thread is formed on an inner surface of the second positioning hole 231, and the second locking member 25 passes through the second connecting hole 241 and is screwed into the second positioning hole 231, so that the third casing 23 is connected with the fourth casing 24 in a matching manner. In other embodiments, a second positioning hole 231 is formed at one end of the fourth casing 24 close to the converter body 10, a second connecting hole 241 is formed at a position of the third casing 23 corresponding to the second positioning hole 231, an external thread is formed on an outer surface of the second locking member 25, an internal thread is formed on an inner surface of the second positioning hole 231, and the second locking member 25 passes through the second connecting hole 241 and is screwed into the second positioning hole 231, so that the third casing 23 and the fourth casing 24 are connected in a matching manner.

Referring to fig. 1 to 3, the vehicle-mounted converter 100 further includes a first output interface 41 and a second output interface 43 disposed on an outer surface of the housing 11, and the first output interface 41 and the second output interface 43 are disposed at an interval. The first output interface 41 and the second output interface 43 are disposed on the same side wall of the housing 11, or the first output interface 41 and the second output interface 43 are disposed on different side walls of the housing 11. In this embodiment, the first output interface 41 and the second output interface 43 are disposed on the same side wall of the housing 11, and optionally, the first output interface 41 and the second output interface 43 are disposed on the outer surface of the first housing 13; optionally, the first output interface 41 and the second output interface 43 are disposed on the outer surface of the second housing 15. In other embodiments, the first output interface 41 and the second output interface 43 are disposed on different sidewalls of the housing 11, one of the first output interface 41 and the second output interface 43 is disposed on an outer surface of the first housing 13, and the other of the first output interface 41 and the second output interface 43 is disposed on an outer surface of the second housing 15. Optionally, the first output interface 41 is disposed on the outer surface of the first casing 13, and the second output interface 43 is disposed on the outer surface of the second casing 15; optionally, the first output port 41 is disposed on the outer surface of the second casing 15, and the second output port 43 is disposed on the outer surface of the first casing 13.

One of the first output interface 41 and the second output interface 43 is a safety socket, and the other of the first output interface 41 and the second output interface 43 is a USB socket. In this embodiment, the first output interface 41 includes a safety socket, and in this embodiment, the first output interface 41 includes a two-hole socket; in other implementations, the first output interface 41 includes a three-jack socket, or the first output interface 41 is provided with both a three-jack socket and a two-jack socket. The second output interface 43 includes a USB socket, and it should be noted here that the USB socket is a serial bus standard, is also a specification of the input/output interface, and is widely used in electronic products. According to actual needs, different output interfaces can be selected for use. The second output interface 43 includes a first USB interface 431 and a second USB interface 433, the first USB interface 431 includes any one of a Micro-USB interface, a Type-C interface, and a Lightning interface, and the second USB interface 433 also includes any one of a Micro-USB interface, a Type-C interface, and a Lightning interface. The first USB interface 431 and the second USB interface 433 are disposed in parallel and spaced from each other, and the first USB interface 431 and the second USB interface 433 can be used to supply power to general electrical appliances. In other embodiments, the first output interface 41 and the second output interface 43 are respectively configured as a safety socket; or the first output interface 41 and the second output interface 43 may be respectively provided as USB sockets.

When the rear seat and the front seat of the automobile are provided with electric appliances needing to be charged, the first output interface 41 and the second output interface 43 can be arranged on different side walls; when the electrical apparatus that car back seat or front seat need charge, set up first output interface 41 and second output interface 43 at same lateral wall, can effectively avoid the winding of charging wire. By providing the first output interface 41 and the second output interface 43, the number and types of output ports of the vehicle-mounted converter 100 are increased, so that the vehicle-mounted converter 100 is adapted to a plurality of different types of interfaces. By arranging the first output interface 41 and the second output interface 43 on different side walls or the same side wall of the converter body 10, the use experience of a user is effectively improved, and the functional diversity of the vehicle-mounted converter 100 is increased.

Referring to fig. 1, 3 and 6, the vehicle-mounted converter 100 further includes an inverter module 39, and the power supply output interface 40 includes an ac output interface, where the ac output interface is used for connecting an external load; the inverter module 39 is used for connecting the vehicle charging mechanism 20 and the alternating current output interface 44, and the inverter module 39 is used for converting external power supply accessed by the vehicle charging mechanism 20 into alternating current and outputting the alternating current to the alternating current output interface 44; the vehicle charging mechanism 20 is used for accessing external power supply. At least one of the first output interface 41 and the second output interface 43 includes an ac output interface, and the external load includes: mobile phones, notebook computers, digital video cameras, illumination lamps, electric shavers, CD machines, game machines, palm computers, electric tools, vehicle-mounted refrigerators, camping equipment, medical emergency appliances, and the like; when the vehicle charging mechanism 20 is connected to an external power supply, such as a cigarette lighter of an automobile, the inverter module 39 converts the dc voltage output by the vehicle power supply into ac power for the external load.

The power output interface 40 includes a cigarette lighter 401, and the charging mechanism 20 is attached to a side of the housing 11 facing away from the cigarette lighter 401. Through setting up cigar lighter 401 at on-vehicle converter 100, cigar lighter 401 can replace the function of the on-vehicle cigar lighter of car originally, and the user can ignite the cigarette through cigar lighter 401, perhaps inserts at cigar lighter 401 like accessories such as on-vehicle hot-water cup, on-vehicle humidifier, increases on-vehicle converter 100's function, facilitates the use.

Referring to fig. 1 and fig. 6, the vehicle-mounted converter 100 further includes a heat dissipation assembly 50, the heat dissipation assembly 50 includes a heat dissipation fan 51 disposed inside the housing 11, and a plurality of ventilation ports 53 disposed on a side wall of the housing 11, wherein one ventilation port 53 is an air inlet 531, the other ventilation ports 53 are air outlets 532, an inlet of the heat dissipation fan 51 faces the air inlet 531, and an outlet of the heat dissipation fan 51 faces the air outlets 532. Each transfer port 53 further includes a plurality of parallel spaced apart baffles 535, with each adjacent baffle 535 defining a transfer slot therebetween. In this embodiment, an air inlet 531 is formed on one side wall of the housing 11, and an air outlet 532 is formed on the other opposite side wall of the housing 11. By providing the cooling fan 51 and the plurality of ventilation ports 53, the heat generated by the vehicle-mounted converter 100 is easily discharged, and the cooling effect of the vehicle-mounted converter is greatly increased. By providing a plurality of baffles 535 at the ventilation opening 53, external articles, such as paper towels, charging wires, etc., can be prevented from entering the interior of the vehicle-mounted converter 100, and the internal structure of the vehicle-mounted converter 100 can be prevented from being polluted or damaged; in addition, the baffle 535 can prevent the user from contacting the inside of the vehicle-mounted converter 100, so as to prevent the user from being injured, and improve the safety of the vehicle-mounted converter 100 during use.

It should be understood that the above description of the specific embodiments of the present invention is only for illustrating the features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the content of the present invention and to implement the present invention accordingly, but the present invention is not limited to the specific embodiments described above. All changes and modifications within the scope of the claims should be covered by the protection scope of the present invention.

Claims (12)

1. The vehicle-mounted converter is characterized by comprising a converter body and a vehicle charging mechanism; the converter body comprises a shell and a power supply output interface, wherein the power supply output interface is arranged on the shell; the car fills the mechanism including connecting housing, the casing with be connected through the spread groove between the connecting housing and the cooperation of rotating the piece, the car fill the mechanism rotationally connect in casing one side, the spread groove is located the casing with one in the connecting housing, it locates to rotate the piece the casing with another in the connecting housing.

2. The vehicle-mounted converter according to claim 1, wherein the connecting slot is disposed in the housing, the rotating member is disposed in the connecting housing, the rotating member and the housing are positioned by a positioning groove and a positioning protrusion, the positioning groove is disposed in one of the rotating member and the housing, and the positioning protrusion is disposed in the other of the rotating member and the housing.

3. The vehicle-mounted converter according to claim 2, wherein the rotating member includes a rotating shaft protruding from the connecting housing, the rotating shaft has a plurality of positioning grooves formed on an outer circumferential surface thereof along a circumferential direction thereof, the positioning protrusions are formed on the housing near the positioning grooves, and the rotating shaft rotates relative to the housing so that the positioning protrusions are respectively engaged with the plurality of positioning grooves.

4. The vehicle-mounted converter according to claim 3, wherein the outer peripheral surface of the rotating shaft is provided with four positioning grooves, and the four positioning grooves are uniformly spaced in the circumferential direction of the rotating shaft.

5. The on-board converter according to claim 3, wherein the housing further includes a support member attached to the housing near the attachment groove, one of the positioning projection or the positioning groove being provided on a side of the support member facing the rotation shaft.

6. The on-board converter according to claim 5, wherein the support member includes a connection portion connected to the housing and a support portion connected to the connection portion, the support portion having elasticity, and one of the positioning protrusion or the positioning groove is provided on the support portion.

7. The vehicle-mounted converter according to claim 1, wherein the housing includes two extending portions spaced apart from each other, the two extending portions define a receiving slot, the vehicle charging mechanism is at least partially received in the receiving slot, and the two extending portions are respectively provided with the connecting slots at two opposite sides of the receiving slot.

8. The vehicle-mounted converter according to claim 7, wherein the connecting housing includes a connecting end, the connecting end is provided with two rotating shafts on opposite sides thereof, the two rotating shafts are coaxial, the connecting end of the connecting housing is rotatably received in the receiving groove, and the two rotating shafts are rotatably inserted into the two connecting grooves.

9. The vehicle-mounted converter according to claim 1, wherein the vehicle charging mechanism is rotatable relative to the converter body by a rotating member, and a rotation angle between the vehicle charging mechanism and the converter body ranges from 0 ° to 180 °.

10. The vehicle-mounted converter according to claim 1, wherein the converter body further comprises a first output interface and a second output interface disposed on an outer surface of the housing, and the first output interface and the second output interface are disposed on a same sidewall, or the first output interface and the second output interface are disposed on different sidewalls.

11. The vehicle-mounted converter according to claim 1, further comprising an inverter module, wherein the power supply output interface comprises an AC output interface, wherein,

the alternating current output interface is used for connecting an external load; the inversion module is used for connecting the vehicle charging mechanism and the alternating current output interface,

the inversion module is used for converting external power supply accessed by the vehicle charging mechanism into alternating current and outputting the alternating current to the alternating current output interface;

the vehicle charging mechanism is used for being connected with external power supply.

12. The vehicle adapter of claim 1 wherein the power output interface comprises a cigarette lighter, the vehicle charging mechanism being connected to a side of the housing facing away from the cigarette lighter.

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