CN219718871U

CN219718871U - Vehicle-mounted inverter

Info

Publication number: CN219718871U
Application number: CN202223013412.8U
Authority: CN
Inventors: 陈敏; 陈惜男
Original assignee: Guangdong Haide Intelligent Technology Co ltd
Current assignee: Guangdong Haide Intelligent Technology Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-09-19
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a vehicle-mounted inverter, which relates to the technical field of inverters, and the key points of the technical scheme are as follows: including the ware body, the standing groove that two symmetries set up has been seted up to ware body front end, wiring groove has been seted up to inside one side of two placements, the inside rear end fixed mounting of standing groove has first rectangular plate, the front end fixed mounting of first rectangular plate has the silicon steel sheet, the inside swing joint of standing groove has the radiator, the bottom fixed mounting of radiator has the second rectangular plate, the inner groovy has been seted up to the rear end of second rectangular plate, the inside fixed mounting of inner groovy has the iron plate, the inside fixed mounting of radiator has the heat extraction fan, the bottom of heat extraction fan is connected with the wire, through pressing the button, and then make external power supply stop for the silicon steel sheet power supply, then outwards pulling the radiator, and make the radiator break away from the standing groove, then outwards pulling the top cap at radiator top, and make the heat extraction fan expose, then clear up the dust of heat extraction fan inside.

Description

Vehicle-mounted inverter

Technical Field

The utility model relates to the technical field of inverters, in particular to a vehicle-mounted inverter.

Background

The vehicle-mounted Inverter (Power Inverter) is a convenient vehicle-mounted Power converter which can convert DC12V direct current into AC220V alternating current which is the same as commercial Power and is used for general electric appliances. Vehicle power inverters are popular in foreign markets. Because of higher popularization rate of automobiles in foreign countries, the inverter can be used for connecting a storage battery to drive electric appliances and various tools to work during outgoing work or outgoing travel.

However, when the existing inverter cleans the heat removal fan, the inverter needs to be integrally disassembled from the outside, and a great deal of time is wasted.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a vehicle-mounted inverter, wherein a magnet adsorption mounting mode is adopted between a heat removal fan and a device body, so that the time for mounting and dismounting a radiator can be reduced, and the problems raised by the background art are further solved.

The technical purpose is realized through following technical scheme, a vehicle-mounted inverter, including the ware body, the standing groove that two symmetries set up has been seted up to ware body front end, two the wiring groove has been seted up to inside one side of placing, the inside rear end fixed mounting of standing groove has first rectangular plate, the front end fixed mounting of first rectangular plate has the silicon steel sheet, the inside swing joint of standing groove has the radiator, the bottom fixed mounting of radiator has the second rectangular plate, the inner groovy has been seted up to the rear end of second rectangular plate, the inside fixed mounting of inner groovy has the iron plate, the inside fixed mounting of radiator has the heat extraction fan, the bottom of heat extraction fan is connected with the wire, the wire passes radiator one side and extends to outside.

Preferably, the top block of radiator is connected with the top cap, a plurality of equipartition's through-holes have been seted up at the top of top cap.

Preferably, a power interface is fixedly arranged in the middle of the front end of the device body, a key is arranged below the power interface, and the key is connected with the lead and the silicon steel sheet.

Preferably, a plurality of uniformly distributed heat dissipation fins are fixedly arranged at the top of the device body.

The utility model has the following technical effects:

through pressing the button, and then make external power supply stop for the silicon steel sheet power supply, then outwards pull the radiator to make the radiator break away from the standing groove, then outwards pull the top cap at radiator top, and make the heat extraction fan expose, then clear up the dust of heat extraction fan inside.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a vehicle-mounted inverter according to an embodiment;

fig. 2 is a schematic view showing a split structure of a radiator of a vehicle-mounted inverter according to an embodiment;

fig. 3 is a schematic view showing a bottom structure of a radiator of an in-vehicle inverter according to an embodiment;

fig. 4 is a schematic view of a body structure of an in-vehicle inverter according to an embodiment;

reference numerals: 1. a body; 11. radiating fins; 12. a power interface; 13. a key; 14. a placement groove; 141. a first rectangular plate; 142. wiring grooves; 2. a heat sink; 21. a hollow groove; 22. a heat removal fan; 23. a wire; 24. a top cover; 241. a through hole; 25. a second rectangular plate; 251. an inner groove.

Detailed Description

Examples

As shown in fig. 1-4, a vehicle-mounted inverter comprises a body 1, two symmetrically arranged placing grooves 14 are formed in the front end of the body 1, two wire grooves 142 are formed in one side of the placed placing grooves, a first rectangular plate 141 is fixedly arranged at the rear end of the inside of the placing grooves 14, a silicon steel sheet is fixedly arranged at the front end of the first rectangular plate 141, a radiator 2 is movably connected with the inside of the placing grooves 14, a second rectangular plate 25 is fixedly arranged at the bottom of the radiator 2, an inner groove 251 is formed in the rear end of the second rectangular plate 25, iron blocks are fixedly arranged in the inner groove 251, a heat removal fan 22 is fixedly arranged in the radiator 2, a wire 23 penetrates through one side of the radiator 2 and extends to the outside, a top cover 24 is connected in a clamping manner at the top of the radiator 2, a plurality of uniformly distributed through holes 241 are formed in the top of the top cover 24, a power supply interface 12 is fixedly arranged at the middle of the front end of the body 1, a plurality of power supply keys 12 are fixedly arranged below the power supply interface 12, a wire 23 is fixedly arranged at the top of the radiator 2, and the wire 23 is fixedly arranged on the top of the silicon steel sheet 13 and is fixedly arranged on the top of the radiator 11.

Firstly, the radiator body 1 and the radiator 2 are taken, the radiator 2 is inserted into the placing groove 14, the inner groove 251 at the bottom of the radiator 2 is meshed with the silicon steel sheet, the silicon steel sheet is contacted with the iron block, meanwhile, the power interface 12 is connected with an external power supply, then the key 13 is pressed, external current is respectively transmitted to the heat removal fan 22 and the inside of the silicon steel sheet, meanwhile, the silicon steel sheet can adsorb the iron block in the inner groove 251 in an electrified state, the radiator 2 is further fixed, meanwhile, the heat removal fan 22 can rotate in the electrified state, heat in the radiator body 1 is extracted, and heat dissipation work is carried out.

When the radiator 2 is cleaned, the key 13 is pressed, so that an external power supply stops supplying power to the silicon steel sheet, the radiator 2 is pulled outwards, the radiator 2 is separated from the placing groove 14, the top cover 24 at the top of the radiator 2 is pulled outwards, the heat removal fan 22 is exposed, and dust in the heat removal fan 22 is cleaned.

In this embodiment, the wires 23 can be arranged through the wiring groove 142, so as to ensure the heat dissipation operation inside the device body 1.

In this embodiment, two heat sinks 2 are provided, thereby ensuring uniformity of heat discharge.

In summary, the radiator body 1 and the radiator 2 are taken first, the radiator 2 is inserted into the placing groove 14, the inner groove 251 at the bottom of the radiator 2 is engaged with the silicon steel sheet, the silicon steel sheet is contacted with the iron block, the power interface 12 is connected with the external power supply, the key 13 is pressed, the external current is respectively transmitted to the heat removal fan 22 and the inside of the silicon steel sheet, the silicon steel sheet can absorb the iron block in the inner groove 251 in the energized state, the radiator 2 is fixed, the heat removal fan 22 can rotate in the energized state, the heat in the radiator body 1 is extracted, and the radiating work is performed, when the radiator 2 is cleaned, the key 13 is pressed, the external power supply is stopped to supply power to the silicon steel sheet, the radiator 2 is pulled outwards, the radiator 2 is separated from the placing groove 14, the top cover 24 at the top of the radiator 2 is pulled outwards, the heat removal fan 22 is exposed, and the dust in the radiator fan 22 is cleaned.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. Vehicle-mounted inverter, comprising an inverter body (1), characterized in that: the utility model discloses a radiator, including radiator body (1), wiring groove (142), wire storage groove (22), heat extraction fan (22), wire (23) are connected with in the inside rear end fixed mounting of radiator body (1), two standing grooves (14) that the symmetry set up have been seted up to the front end of radiator body (1), two wiring groove (142) have been seted up to inside one side of placing, the inside rear end fixed mounting of standing groove (14) has first rectangular plate (141), the front end fixed mounting of first rectangular plate (141) has the silicon steel sheet, the inside swing joint of standing groove (14) has radiator (2), the bottom fixed mounting of radiator (2) has second rectangular plate (25), inner groove (251) have been seted up to the rear end of second rectangular plate (25), the inside fixed mounting of inner groove (251) has the iron plate, the inside fixed mounting of radiator (2) has heat extraction fan (22), the bottom of heat extraction fan (22) is connected with wire (23), wire (23) pass radiator (2) one side and extend to outside.

2. The vehicle-mounted inverter according to claim 1, wherein: the top block of radiator (2) is connected with top cap (24), a plurality of equipartition through-holes (241) have been seted up at the top of top cap (24).

3. The vehicle-mounted inverter according to claim 1, wherein: the device is characterized in that a power interface (12) is fixedly arranged in the middle of the front end of the device body (1), a key (13) is arranged below the power interface (12), and the key (13) is connected with the lead (23) and the silicon steel sheet.

4. The vehicle-mounted inverter according to claim 1, wherein: the top of the device body (1) is fixedly provided with a plurality of uniformly distributed heat dissipation fins (11).