CN214043360U

CN214043360U - High-power vehicle-mounted charger transformer

Info

Publication number: CN214043360U
Application number: CN202120198591.3U
Authority: CN
Inventors: 高创业; 龚长鸿
Original assignee: Dongguan Junjia Electronic Technology Co ltd
Current assignee: Dongguan Junjia Electronic Technology Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-08-24
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses a high-power vehicle-mounted charger transformer, which comprises a vehicle-mounted charger, a transformer and a detachable water tank, wherein the outer surface of the vehicle-mounted charger is provided with a shell, the upper surface of the shell is provided with a power plate, heating wires are arranged inside the power plate, two ends of the power plate on the upper surface of the shell are provided with heat dissipation fans, the front end of the shell is provided with a temperature display screen, one end of the temperature display screen is provided with a temperature sensor, the lower end of the temperature display screen is provided with the detachable water tank, one end of the detachable water tank is provided with a water pump, one end of the water pump is provided with a water pump switch, the lower end of the water pump is provided with a water outlet, one end of the shell, which is far away from the detachable water tank, is provided with a storage battery, the inside of the vehicle-mounted charger is provided with the transformer, the inside of the transformer is provided with a surrounding coil, the inside of the surrounding coil is provided with an iron core, the bottom end of the iron core is provided with an insulating base, and an insulating shell is arranged on the outer surface of the transformer. The utility model discloses it is poor to have remedied current device heat dissipation, the extravagant shortcoming of the energy.

Description

High-power vehicle-mounted charger transformer

Technical Field

The utility model relates to a transformer technical field particularly, relates to a high-power on-vehicle machine transformer that charges.

Background

The power transformer used by people in daily life is composed of a transformer body, peripheral circuit elements and an insulating shell. The transformer body and the peripheral circuit elements are arranged in the insulating shell, the gap between the transformer body and the insulating shell is large, the insulating shell is easy to damage when the transformer body and the insulating shell fall off, and meanwhile, the heat generated by the power transformer in the working process is only in two heat transfer modes: firstly, radiation, secondly, convection current, these two kinds of heat transfer methods heat transfer is slower, and operating time is one long, and the produced heat of power transformer just can not in time scatter to influence its working property and life.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-power on-vehicle machine transformer that charges to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-power transformer for a vehicle-mounted charger comprises the vehicle-mounted charger, a transformer and a detachable water tank, wherein the outer surface of the vehicle-mounted charger is provided with a shell, the upper surface of the shell is provided with a power plate, heating wires are arranged inside the power plate, two ends of the power plate on the upper surface of the shell are provided with heat dissipation fans, two ends of the shell are provided with an insulation can and a charging socket, the front end of the shell is provided with a temperature display screen, one end of the temperature display screen is provided with a temperature sensor, the lower end of the temperature display screen is provided with the detachable water tank, one end of the detachable water tank is provided with a water pump, one end of the water pump is provided with a water pump switch, the lower end of the water pump is provided with a water outlet, one end of the shell, which is far away from the detachable water tank, is provided with a storage battery, the vehicle-mounted charger is internally provided with a transformer, a surrounding coil is arranged inside the transformer, an iron core is arranged inside the surrounding coil, and the bottom end of the iron core is provided with an insulation base, and an insulating shell is arranged on the outer surface of the transformer.

Further, the outer surface of the vehicle-mounted charger is arranged on the shell, the power board is embedded in the shell, the heating wire is arranged inside the power board, and the heating wire is fixedly connected with the upper surface of the power board.

Furthermore, the heat dissipation fan is embedded in the upper surface of the shell, the heat preservation boxes are embedded in two ends of the shell, and the charging socket is fixedly connected with the outer surface of the shell.

Furthermore, the temperature display screen is fixedly connected with the outer surface of the front end of the shell, the temperature sensor is arranged inside the vehicle-mounted charger, and the temperature sensor is electrically connected with the temperature display screen.

Furthermore, can dismantle the water tank and embed in on-vehicle machine front end that charges, can dismantle water tank front end surface and be equipped with the water pump, the water pump with can dismantle water tank fixed connection, water pump switch and water pump surface fixed connection, the delivery port is connected with water pump lower surface fixed.

Furthermore, the storage battery is arranged in the vehicle-mounted charger and is fixedly connected with the inner surface of the rear end of the shell.

Further, the transformer is arranged inside the vehicle-mounted charger, the surrounding coil is electrically connected with the outer surface of the iron core, the bottom end of the iron core is fixedly connected with the insulating base, and the insulating base is fixedly connected with the bottom end of the inner surface of the insulating shell.

Compared with the prior art, the utility model discloses following beneficial effect has: the function of the vehicle-mounted charger is increased through the detachable water tank, the power plate and the heat insulation box, and the heat dissipation is also improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only 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 structural diagram of a transformer of a high-power vehicle-mounted charger according to an embodiment of the present invention.

Fig. 2 is a diagram of the internal device structure of a transformer of a high-power vehicle-mounted charger according to the embodiment of the utility model.

Fig. 3 is a transformer structure diagram of a transformer of a high-power vehicle-mounted charger according to the embodiment of the utility model.

Reference numerals

1. A vehicle-mounted charger; 2. a housing; 3. a detachable water tank; 4. a power board; 5. heating wires; 6. a heat dissipation fan; 7. a heat preservation box; 8. a charging socket; 9. a temperature display screen; 10. a temperature sensor; 11. a water pump; 12. a water pump switch; 13. a water outlet; 14. a storage battery; 15. a surrounding coil; 16. an iron core; 17. an insulating base; 18. an insulating housing; 19. a transformer.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

in the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a transformer for a high-power vehicle-mounted charger according to an embodiment of the present invention includes a vehicle-mounted charger 1, a transformer 19 and a detachable water tank 3, wherein a housing 2 is disposed on an outer surface of the vehicle-mounted charger 1, a power board 4 is disposed on an upper surface of the housing 2, a heating wire 5 is disposed inside the power board 4, heat dissipation fans 6 are disposed at two ends of the power board 4 on the upper surface of the housing 2, an insulation can 7 and a charging socket 8 are disposed at two ends of the housing 2, a temperature display screen 9 is disposed at a front end of the housing 2, a temperature sensor 10 is disposed at one end of the temperature display screen 9, the detachable water tank 3 is disposed at a lower end of the temperature display screen 9, a water pump 11 is disposed at one end of the detachable water tank 3, a water pump switch 12 is disposed at one end of the water pump 11, a water outlet 13 is disposed at a lower end of the water pump 9, a storage battery 14 is disposed at an end of the housing 2 away from the detachable water tank 3, the vehicle-mounted charger comprises a vehicle-mounted charger 1 and is characterized in that a transformer 19 is arranged inside the vehicle-mounted charger 1, a surrounding coil 15 is arranged inside the transformer 19, an iron core 16 is arranged inside the surrounding coil 15, an insulating base 17 is arranged at the bottom end of the iron core 16, and an insulating shell 18 is arranged on the outer surface of the transformer 19.

Through the above technical scheme of the utility model, shell 2 is located on-vehicle machine 1 surface that charges, power board 4 is embedded in shell 2, inside power board 4 was located to heater strip 5, heater strip 5 is connected with power board 4 upper surface fixed.

Through the above technical scheme of the utility model, 6 embedded in 2 upper surfaces of shell are dispelled the heat, insulation can 7 is embedded in 2 both ends of shell, charging socket 8 is connected with 2 outer fixed surface of shell.

Through the above technical scheme of the utility model, temperature display screen 9 is connected with 2 front end fixed surface of shell, temperature-sensing ware 10 is located inside on-vehicle machine 1 that charges, temperature-sensing ware 10 and 9 electric connection of temperature display screen.

Through the above technical scheme of the utility model, can dismantle 3 embedded in on-vehicle machine 1 front ends that charge of water tank, can dismantle 3 front ends surfaces of water tank and be equipped with water pump 11, water pump 11 with can dismantle 3 fixed connection of water tank, water pump switch 12 is connected with 11 outer fixed surface of water pump, delivery port 13 is connected with 11 lower fixed surface of water pump.

Through the above technical scheme of the utility model, battery 14 is located inside on-vehicle machine 1 that charges, battery 14 is connected with 2 rear end internal surface fixed of shell.

Through the above technical scheme of the utility model, transformer 19 is located inside on-vehicle machine 1 that charges,

surround coil

15 and 16 surface electric connection of iron core, 16 bottom and 17 fixed connection of insulator foot of iron core,

insulator foot

17 and 18 internal surface bottom fixed connection of insulator housing.

When the vehicle-mounted charger is used specifically, the vehicle-mounted charger 1 works, the transformer 19 works, the surrounding coil 15 and the iron core 16 are electrified, generated heat energy is transmitted to the detachable water tank 3 through the insulating shell 18, the temperature sensor 10 can sense the temperature of the detachable water tank 3, the heat dissipation fan 6 can dissipate heat inside the vehicle-mounted charger 1, the heat insulation box 7 can also use the heat energy transmitted by the insulating shell 18 for heat insulation, and the storage battery 14 can supply power for the heating wire 5 and the power plate 4 when being charged.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The high-power vehicle-mounted charger transformer is characterized by comprising a vehicle-mounted charger (1), a transformer (19) and a detachable water tank (3), wherein a shell (2) is arranged on the outer surface of the vehicle-mounted charger (1), a power board (4) is arranged on the upper surface of the shell (2), a heating wire (5) is arranged inside the power board (4), heat dissipation fans (6) are arranged at two ends of the power board (4) on the upper surface of the shell (2), heat insulation boxes (7) and charging sockets (8) are arranged at two ends of the shell (2), a temperature display screen (9) is arranged at the front end of the shell (2), a temperature sensor (10) is arranged at one end of the temperature display screen (9), the detachable water tank (3) is arranged at the lower end of the temperature display screen (9), a water pump (11) is arranged at one end of the detachable water tank (3), and a water pump switch (12) is arranged at one end of the water pump (11), the water pump (11) lower extreme is equipped with delivery port (13), shell (2) are kept away from and are dismantled water tank (3) one end and be equipped with battery (14), on-vehicle machine (1) inside transformer (19) that is equipped with that charges, transformer (19) inside is equipped with around coil (15), around coil (15) inside be equipped with iron core (16), iron core (16) bottom is equipped with insulator foot (17), transformer (19) surface is equipped with insulating casing (18).

2. The transformer of the high-power vehicle-mounted charger according to claim 1, characterized in that the housing (2) is arranged on the outer surface of the vehicle-mounted charger (1), the power board (4) is embedded in the housing (2), the heating wire (5) is arranged inside the power board (4), and the heating wire (5) is fixedly connected with the upper surface of the power board (4).

3. The transformer of the high-power vehicle-mounted charger according to claim 1, wherein the heat dissipation fan (6) is embedded in the upper surface of the housing (2), the heat insulation boxes (7) are embedded in the two ends of the housing (2), and the charging socket (8) is fixedly connected with the outer surface of the housing (2).

4. The transformer of the high-power vehicle-mounted charger according to claim 1, characterized in that the temperature display screen (9) is fixedly connected with the outer surface of the front end of the housing (2), the temperature sensor (10) is arranged inside the vehicle-mounted charger (1), and the temperature sensor (10) is electrically connected with the temperature display screen (9).

5. The transformer of the high-power vehicle-mounted charger according to claim 1, wherein the detachable water tank (3) is embedded in the front end of the vehicle-mounted charger (1), a water pump (11) is arranged on the outer surface of the front end of the detachable water tank (3), the water pump (11) is fixedly connected with the detachable water tank (3), the water pump switch (12) is fixedly connected with the outer surface of the water pump (11), and the water outlet (13) is fixedly connected with the lower surface of the water pump (11).

6. The transformer of the high-power vehicle-mounted charger according to claim 1, characterized in that the storage battery (14) is arranged inside the vehicle-mounted charger (1), and the storage battery (14) is fixedly connected with the inner surface of the rear end of the housing (2).

7. The transformer of the high-power vehicle-mounted charger according to claim 1, wherein the transformer (19) is arranged inside the vehicle-mounted charger (1), the surrounding coil (15) is electrically connected with the outer surface of the iron core (16), the bottom end of the iron core (16) is fixedly connected with the insulating base (17), and the insulating base (17) is fixedly connected with the bottom end of the inner surface of the insulating shell (18).