CN215772589U

CN215772589U - High-voltage charging device with inversion function

Info

Publication number: CN215772589U
Application number: CN202121676632.1U
Authority: CN
Inventors: 韦金鑫; 徐超; 张海忠
Original assignee: Shanghai Zhimi Technology Engineering Research Institute Co ltd
Current assignee: Shanghai Zhimi Technology Engineering Research Institute Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-02-08
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a high-voltage charging device with an inversion function, which comprises a fixed base, a protective outer cover, a cooling fan, an inverter and a charger, wherein two sides of the fixed base are respectively and fixedly connected with an ear piece, the surface of the ear piece is provided with a mounting hole, the upper surface of the fixed base is fixedly connected with the inverter and the charger, the inverter is connected with the charger in parallel, the fixed base is provided with the protective outer cover which is detachably connected, the cooling fan is fixedly connected inside the protective outer cover, a fixed support is arranged between the cooling fan and the protective outer cover, the lower edge of the protective outer cover is provided with an alternating current socket and a direct current socket, the direct current socket is connected with the charger, and the alternating current socket is connected with the inverter. According to the utility model, the inverters connected in parallel are arranged on the side wall of the charger, so that direct current generated by the charger is conveniently converted into alternating current, the application range of the vehicle-mounted storage battery is greatly improved, small household appliances can be used in a vehicle, and the purchase cost of vehicle-mounted articles is reduced.

Description

High-voltage charging device with inversion function

Technical Field

The utility model relates to the technical field of charging devices, in particular to a high-voltage charging device with an inversion function.

Background

With the improvement of living standard of people, the automobile industry is greatly developed, more and more families have automobiles, and in the existing automobiles, a storage battery is an indispensable part of the automobiles, and the storage battery of the automobiles is charged by the running of an engine.

At present, automobiles in the market can only output direct current, alternating current electric appliances cannot be used in the automobiles, and the existing vehicle-mounted electric appliances have the problem of higher price compared with household electric appliances, so that the purchasing cost is increased in use, and inconvenience is brought to the use of the vehicle-mounted electric appliances. For this reason, a new technical solution needs to be designed for solution.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-voltage charging device with an inversion function, and solves the problem that in the prior art, a vehicle-mounted storage battery cannot output alternating current and needs to purchase high-price vehicle-mounted electric appliances.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high voltage charging device with contravariant function, includes unable adjustment base, protection dustcoat, radiator fan, dc-to-ac converter and charger, unable adjustment base's both sides difference fixedly connected with ear, the mounting hole has been seted up on the surface of ear, unable adjustment base's last fixed surface is connected with dc-to-ac converter and charger, dc-to-ac converter and charger parallel connection, unable adjustment base's being equipped with can dismantle the protection dustcoat of connection, the inside fixedly connected with radiator fan of protection dustcoat, be equipped with the fixed bolster between radiator fan and the protection dustcoat, the lower limb department of protection dustcoat is equipped with alternating current socket and direct current socket, direct current socket is connected with the charger, alternating current socket is connected with the dc-to-ac converter.

As an improvement of the technical scheme, the side wall of the protective outer cover is provided with uniformly distributed air inlets, and the top corners of the protective outer cover are provided with air outlets.

As an improvement of the technical scheme, the inner wall of the protective outer cover is provided with an interlayer, the inner wall of the interlayer is provided with an inner air port, and the height of the inner air port is greater than that of the air inlet.

As an improvement of the technical scheme, a water outlet is formed in the edge of the fixed base and corresponds to the interlayer in position.

As an improvement of the technical scheme, characteristic marks are engraved at the edges of the alternating current socket and the direct current socket, and blocking covers connected in a turnover mode are arranged on the surfaces of the alternating current socket and the direct current socket.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the inverters connected in parallel are arranged on the side wall of the charger, so that direct current generated by the charger is conveniently converted into alternating current, the application range of the vehicle-mounted storage battery is greatly improved, small household appliances can be used in a vehicle, and the purchase cost of vehicle-mounted articles is greatly reduced.

2. According to the utility model, the heat radiation fan is arranged in the protective shell and matched with the air inlet and the air outlet on the surface of the anti-skid outer cover, so that air in the protective outer cover can be conveniently circulated, heat in the working process of the charger and the inverter can be conveniently discharged, and the working stability of the charging device is improved.

Drawings

Fig. 1 is a schematic structural diagram of a high-voltage charging device with an inverting function according to the present invention;

fig. 2 is a schematic sectional structure view of the high-voltage charging device with an inverting function according to the present invention.

In the figure: the device comprises a fixed base-1, a protective outer cover-2, a cooling fan-3, an inverter-4, a charger-5, an ear piece-6, a mounting hole-7, a fixed support-8, an alternating current socket-9, a direct current socket-10, an air inlet-11, an air outlet-12, an interlayer-13, an inner air inlet-14, a water outlet-15, a characteristic mark-16 and a blocking cover-17.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a high voltage charging device with contravariant function, includes unable adjustment base 1, protection dustcoat 2, radiator fan 3, dc-to-ac converter 4 and charger 5, unable adjustment base 1's both sides fixedly connected with ear 6 respectively, mounting hole 7 has been seted up on the surface of ear 6, unable adjustment base 1's last fixed surface is connected with dc-to-ac converter 4 and charger 5, inverter 4 and charger 5 parallel connection, unable adjustment base 1 be equipped with can dismantle the protection dustcoat 2 of connection, the inside fixedly connected with radiator fan 3 of protection dustcoat 2, be equipped with fixed bolster 8 between radiator fan 3 and the protection dustcoat 2, the lower limb department of protection dustcoat 2 is equipped with alternating current socket 9 and direct current socket 10, direct current socket 10 is connected with charger 5, alternating current socket 9 is connected with dc-to-ac converter 4.

Further improve ground, evenly distributed's air intake 11 has been seted up to the lateral wall of protection dustcoat 2, air outlet 12 has all been seted up to the top corner of protection dustcoat 2, is equipped with air intake 11 and air outlet 12 through the surface at protection dustcoat 2, conveniently makes the interior air of protection dustcoat 2 circulate, is convenient for produce charger 5 and inverter 4 work and get the heat and take out, improves the stability of inverter 4 and charger 5 work.

In a further improvement, the inner wall of the protective outer cover 2 is provided with an interlayer 13, the inner wall of the interlayer 13 is provided with an inner air opening 14, the height of the inner air opening 14 is greater than that of the air inlet 11, the interlayer 13 with the inner air opening 14 is arranged on the inner wall of the protective outer cover 2, so that liquid is effectively prevented from entering the protective outer cover 2 through the air inlet 11 in use, and the safety of the charging device is improved.

In a further improvement, the edge of the fixing base 1 is provided with a water outlet 15, the water outlet 15 corresponds to the interlayer 13, and the water outlet 15 is formed in the edge of the fixing base 1, so that liquid can be conveniently and quickly discharged, and the phenomenon that the liquid is deposited in the interlayer 13 and overflows into the charging device is avoided.

Specifically, the edge of the alternating current socket 9 and the edge of the direct current socket 10 are marked with the characteristic mark 16, the surface of the alternating current socket 9 and the surface of the direct current socket 10 are provided with the baffle covers 17 which are connected in a turnover mode, the characteristic mark 16 is marked on the edge of the alternating current socket 9 and the edge of the direct current socket 10, and the baffle covers 17 which are connected in a rotating mode are arranged on the surfaces, so that the baffle covers are distinguished when the direct current socket is used conveniently, meanwhile, the baffle covers are not suitable for being used, and the use safety is improved.

The utility model relates to a fixed base-1, a protective outer cover-2, a cooling fan-3, an inverter-4, a charger-5, an ear piece-6, a mounting hole-7, a fixed support-8, an alternating current socket-9, a direct current socket-10, an air inlet-11, an air outlet-12, an interlayer-13, an inner air inlet-14, a water outlet-15, a characteristic mark-16 and a baffle cover-17, wherein the components are all universal standard components or components known by technicians in the field, and the structure and the principle of the components can be known by technicians through technical manuals or conventional experimental methods, the utility model is convenient for converting direct current generated by the charger 5 into alternating current by arranging the inverters 4 in parallel on the side wall of the charger 5, thereby greatly improving the application range of a vehicle-mounted storage battery, the household small-sized electric appliance can be placed in a vehicle for use, and the purchase cost of vehicle-mounted articles is greatly reduced.

When the charging device is used, the bolt penetrates through the mounting hole 7 on the surface of the lug 6, the charging device is fixed in a vehicle, the cable of the vehicle-mounted storage battery is connected with the charger 5, direct current or alternating current can be freely selected according to the power utilization type of an electric appliance in use, and the use convenience is improved.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a high voltage charging device with contravariant function, includes unable adjustment base (1), protective housing (2), radiator fan (3), dc-to-ac converter (4) and charger (5), its characterized in that: the utility model discloses a safety protection device, including unable adjustment base (1), fixed base (1), both sides difference fixedly connected with ear piece (6), mounting hole (7) have been seted up on the surface of ear piece (6), the last fixed surface of unable adjustment base (1) is connected with dc-to-ac converter (4) and charger (5), dc-to-ac converter (4) and charger (5) parallel connection, the protection dustcoat (2) of connection can be dismantled in being equipped with of unable adjustment base (1), the inside fixedly connected with radiator fan (3) of protection dustcoat (2), be equipped with fixed bolster (8) between radiator fan (3) and protection dustcoat (2), the lower limb department of protection dustcoat (2) is equipped with and exchanges socket (9) and DC socket (10), DC socket (10) are connected with charger (5), AC socket (9) are connected with inverter (4).

2. The high-voltage charging device with the inverter function according to claim 1, wherein: evenly distributed's air intake (11) have been seted up to the lateral wall of protection dustcoat (2), air outlet (12) have all been seted up to the top corner of protection dustcoat (2).

3. The high-voltage charging device with the inverter function according to claim 2, wherein: an interlayer (13) is arranged on the inner wall of the protective outer cover (2), an inner air opening (14) is arranged on the inner wall of the interlayer (13), and the height of the inner air opening (14) is larger than that of the air inlet (11).

4. The high-voltage charging device with the inverter function according to claim 3, wherein: the edge of the fixed base (1) is provided with a water outlet (15), and the water outlet (15) corresponds to the interlayer (13).

5. The high-voltage charging device with the inverter function according to claim 1, wherein: characteristic marks (16) are imprinted on the edges of the alternating current socket (9) and the direct current socket (10), and blocking covers (17) which are connected in a turnover mode are arranged on the surfaces of the alternating current socket (9) and the direct current socket (10).