CN205304336U

CN205304336U - Vehicle -mounted charging device

Info

Publication number: CN205304336U
Application number: CN201620035535.7U
Authority: CN
Inventors: 区健中
Original assignee: Shenzhen Tujiang Technology Co Ltd
Current assignee: Shenzhen Tujiang Technology Co Ltd
Priority date: 2016-01-14
Filing date: 2016-01-14
Publication date: 2016-06-08
Anticipated expiration: 2026-01-14

Abstract

The utility model provides a vehicle -mounted charging device, including casing, DC power supply change -over panel, exchange dc -to -ac converter, AC socket and power supply input line, power supply input line is respectively with the DC power supply change -over panel and exchange the dc -to -ac converter and is connected, AC socket is connected with the interchange dc -to -ac converter, DC power supply change -over panel, interchange dc -to -ac converter, AC socket all set up in the casing, install the one or more USB interface that charges on the DC power supply change -over panel. The utility model discloses can charge the interface through USB provides the direct current to the direct current equipment of outside, gos back accessible AC socket and provides the alternating current to the interchange equipment of outside, not only is applicable to direct current equipment, also is applicable to interchange equipment, has satisfied the user simultaneously to direct current and ac energisation's demand, has simple structure, characteristics with low costs.

Description

Vehicle-mounted charging device

Technical field

This utility model relates to vehicle-mounted accessory field, particularly to a kind of vehicle-mounted charging device.

Background technology

Along with developing rapidly of mobile electronic product, the various transfer point products carried with get more and more, and mobile electronic product is used dependence also increasing by people. Prior art is that mobile electronic product is powered and charges to be convenient for people to when riding in an automobile, the various vehicular electric power source device of utility model, but have the inconvenient problem of function singleness, storage.

Utility model content

The vehicle-mounted charging device that this utility model provides a kind of simple in construction, cost is low, to solve the problem of vehicle power function singleness in prior art.

For solving the problems referred to above, as an aspect of the present utility model, provide a kind of vehicle-mounted charging device, including housing, DC source change-over panel, AC inverter, AC socket and power input line, power input line is connected with DC source change-over panel and AC inverter respectively, AC socket is connected with AC inverter, and DC source change-over panel, AC inverter, AC socket are arranged in housing, and DC source change-over panel is provided with one or more USB charging inlet.

Preferably, vehicle-mounted charging device also includes cigar lighter socket, is connected with DC source change-over panel.

Preferably, vehicle-mounted charging device also includes the on and off switch for controlling AC inverter whether output AC electricity, is arranged on housing, electrically connects with DC source change-over panel and AC inverter.

Preferably, being formed with cavity in housing, vehicle-mounted charging device also includes the tool container being arranged in cavity.

Preferably, power supply output line accommodation space is formed between inner circumferential wall and the peripheral outer wall of tool container of cavity.

Preferably, power supply output line accommodation space is annular.

Preferably, vehicle-mounted charging device also includes storage Hatch Board, is arranged on the opening part of cavity.

Preferably, DC source change-over panel is provided with and voltage display unit and/or output voltage adjusting knob and/or relay indicating light.

Preferably, vehicle-mounted charging device also includes multiple adapter being placed in tool container.

Preferably, vehicle-mounted charging device also includes the power supply output line that is accommodated in power supply output line accommodation space.

This utility model can pass through USB charging inlet provides unidirectional current to outside DC equipment, alternating current is provided to outside alternating current equipment also by AC socket, it is not only applicable to DC equipment, it is also applied for alternating current equipment, meet user's demand to direct current and Alternating Current Power Supply simultaneously, there is simple in construction, feature that cost is low.

Accompanying drawing explanation

Fig. 1 schematically shows overall structure schematic diagram of the present utility model;

Fig. 2 schematically shows exploded view of the present utility model.

Accompanying drawing labelling in figure: 1, housing; 2, DC source change-over panel; 3, AC inverter; 4, AC socket; 5, power input line; 6, USB charging inlet; 7, cigar lighter socket; 8, on and off switch; 9, tool container; 10, power supply output line accommodation space; 11, storage Hatch Board; 12, voltage display unit; 13, output voltage adjusting knob; 14, relay indicating light; 15, power supply output line; 16, exhaust fan; 17, hook fastener.

Detailed description of the invention

Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that this utility model can be defined by the claims and cover is implemented.

Refer to Fig. 1 to Fig. 2, this utility model provides a kind of vehicle-mounted charging device, including housing 1, DC source change-over panel 2, AC inverter 3, AC socket 4 and power input line 5, power input line 5 is connected with DC source change-over panel 2 and AC inverter 3 respectively, AC socket 4 is connected with AC inverter 3, DC source change-over panel 2, AC inverter 3, AC socket 4 are arranged in housing 1, and DC source change-over panel 2 is provided with one or more USB charging inlet 6. Such as, the number of USB charging inlet 6 can be 6. Preferably, vehicle-mounted charging device also includes exhaust fan 16, for adjusting the temperature in housing 1.

Wherein, power input line 5 inserts in the cigarette lighter socket of vehicle, thus it is possible to exported by USB charging inlet 6 after converting the unidirectional current from vehicle to unidirectional current for charging of mobile devices such as mobile phones by AC socket 4. Especially, the number of USB charging inlet 6 can be multiple, can be so multiple charging of mobile devices simultaneously. Further, the unidirectional current from vehicle is changed into the alternating current of 220V by this utility model also by AC inverter 3, and it is exported from AC socket 4. So, when needs use alternating current equipment, for instance during the AC220V power supply adaptor etc. of various electronic equipments, it is possible to directly the attaching plug of alternating current equipment is inserted in the AC socket 4 in this utility model.

Visible, owing to have employed technique scheme, this utility model can pass through USB charging inlet provides unidirectional current to outside DC equipment, alternating current is provided to outside alternating current equipment also by AC socket 4, it is not only applicable to DC equipment, it is also applied for alternating current equipment, meets user's demand to direct current and Alternating Current Power Supply simultaneously, there is simple in construction, feature that cost is low.

Preferably, vehicle-mounted charging device also includes cigar lighter socket 7, is connected with DC source change-over panel 2. So, this utility model has expanded a cigar lighter socket, and to facilitate user normally to use cigar lighter, it is also possible to provide unidirectional current by cigar lighter socket 7, the electrical equipment for various cigar lighter socket uses.

Preferably, vehicle-mounted charging device also includes the on and off switch 8 for controlling AC inverter 3 whether output AC electricity, is arranged on housing 1, electrically connects with DC source change-over panel 2 and AC inverter 3.Upon power-up, AC socket 4 will not directly export 220V alternating current, whether exports by controlling it by and off switch 8.

Preferably, being formed with cavity in housing 1, vehicle-mounted charging device also includes the tool container 9 being arranged in cavity.

Preferably, power supply output line accommodation space 10 is formed between inner circumferential wall and the peripheral outer wall of tool container 9 of cavity. Preferably, vehicle-mounted charging device also includes multiple adapter being placed in tool container 9. Tool container 9 can be used for receiving adapter or other small tools etc. Adapter can be used to adaptive different notebook computer.

Preferably, power supply output line accommodation space 10 is annular. Preferably, vehicle-mounted charging device also includes storage Hatch Board 11, is arranged on the opening part of cavity. So storage Hatch Board 11 can will be utilized to prevent from depositing the loss of article.

Preferably, vehicle-mounted charging device also includes the power supply output line 15 that is accommodated in power supply output line accommodation space 10. Power supply output line 15 from outlet in power supply output line accommodation space 10, can be able to store time no.

Preferably, DC source change-over panel 2 is provided with and voltage display unit 12 and/or output voltage adjusting knob 13 and/or relay indicating light 14. Voltage display unit 12 is used for showing the magnitude of voltage that power supply output line 15 exports. Output voltage adjusting knob 13 is used for adjusting the output voltage values of power supply output line 15. Wherein, available above-mentioned small tool regulates output voltage adjusting knob 13. Relay indicating light 14 can be used to the state indicating USB to charge, for instance, it is red light during charging, is green light time full. During use, it is possible to provide the adjustable unidirectional current of voltage for external dc equipment by power supply output line 15, it is possible to make the electrical equipment for adapting to different electrical power interface by the combination of different adapteres and power supply output line 15. Such as, when using different notebook computers, output voltage values can adjusting the magnitude of voltage that notebook computer is suitable for, the adapter that reselection power interface of notebook computer is suitable for just can use with power supply output line combination.

Preferably, housing 1 is additionally provided with hook fastener 17, hangs place apparatus for coupling hook.

The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations. All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.

Claims

1. a vehicle-mounted charging device, it is characterized in that, including housing (1), DC source change-over panel (2), AC inverter (3), AC socket (4) and power input line (5), described power input line (5) is connected with described DC source change-over panel (2) and described AC inverter (3) respectively, described AC socket (4) is connected with described AC inverter (3), described DC source change-over panel (2), AC inverter (3), AC socket (4) is arranged in described housing (1), described DC source change-over panel (2) is provided with one or more USB charging inlet (6).

2. vehicle-mounted charging device according to claim 1, it is characterised in that described vehicle-mounted charging device also includes cigar lighter socket (7), is connected with described DC source change-over panel (2).

3. vehicle-mounted charging device according to claim 1, it is characterized in that, described vehicle-mounted charging device also includes the on and off switch (8) for controlling described AC inverter (3) whether output AC electricity, it is arranged on described housing (1), electrically connects with described DC source change-over panel (2) and described AC inverter (3).

4. vehicle-mounted charging device according to claim 1, it is characterised in that be formed with cavity in described housing (1), described vehicle-mounted charging device also includes the tool container (9) being arranged in described cavity.

5. vehicle-mounted charging device according to claim 4, it is characterised in that form power supply output line accommodation space (10) between inner circumferential wall and the peripheral outer wall of described tool container (9) of described cavity.

6. vehicle-mounted charging device according to claim 5, it is characterised in that described power supply output line accommodation space (10) is annular.

7. vehicle-mounted charging device according to claim 5, it is characterised in that described vehicle-mounted charging device also includes storage Hatch Board (11), is arranged on the opening part of described cavity.

8. vehicle-mounted charging device according to claim 1, it is characterized in that, described DC source change-over panel (2) is provided with and voltage display unit (12) and/or output voltage adjusting knob (13) and/or relay indicating light (14).

9. vehicle-mounted charging device according to claim 4, it is characterised in that described vehicle-mounted charging device also includes multiple adapter being placed in described tool container (9).

10. vehicle-mounted charging device according to claim 5, it is characterised in that described vehicle-mounted charging device also includes the power supply output line (15) being accommodated in described power supply output line accommodation space (10).