CN212909326U

CN212909326U - Power supply conversion device for new energy automobile

Info

Publication number: CN212909326U
Application number: CN202021910158.XU
Authority: CN
Inventors: 鲜加渝
Original assignee: Chongqing Danuo Auto Parts Co ltd
Current assignee: Chongqing Danuo Auto Parts Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-04-06
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a power supply conversion device for new energy automobile, which comprises a device main body, wherein the top of the device main body is fixedly provided with an alarm, the bottom of the device main body is provided with a buffer groove, the top of the inner wall of the buffer groove is fixedly provided with a plurality of evenly distributed buffer mechanisms, the middle parts of the two sides of the device main body are both provided with mounting grooves, the inside of the two mounting grooves is both fixedly connected with a heat dissipation mechanism, the bottom of the two sides of the device main body is both fixedly connected with mounting strips, and the top of the two mounting strips is both provided with a plurality of evenly distributed fixing holes, the utility model relates to a power supply conversion device for new energy automobile, which can remind the user in time through the alarm and a power supply inductive switch to prevent the electric leakage from causing personal safety loss, greatly reduces the damage to the device caused by the bumping of the, through heat dissipation mechanism, improve the device's radiating efficiency greatly, avoid the heat accumulation.

Description

Power supply conversion device for new energy automobile

Technical Field

The utility model relates to a power conversion device, in particular to a power conversion device for new energy automobile belongs to auto-parts technical field.

Background

Because the power environment of different countries and regions in the world is different, the voltage application range of electric appliances of different countries is different, the voltage application range of the electric appliances of different countries is different, the voltage of 220V and the voltage of 110V are common, the civil communication is more and more frequent along with the daily and different progress of world science and technology, the alternating current converter becomes a necessary article for people out of the country, great convenience is brought to the working and life of people, the fund is saved, and the waste of energy is reduced.

The traditional power conversion device is not provided with an electric leakage reminding device, a user is possibly caused to get an electric shock in the using process, accidents are caused, loss of lives and properties is caused, and when the device is applied to a new energy automobile, jolting is difficult to avoid in the automobile driving process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a power conversion device for new energy automobile to solve traditional power conversion device that proposes in the above-mentioned background art and do not dispose the electric leakage and remind equipment, do not dispose the traditional power conversion device of protection mechanism and damage and the not good problem of heat dispersion because jolting easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power conversion device for new energy automobile, includes the device main part, the top fixed mounting of device main part has the alarm, the dashpot has been seted up to the bottom of device main part, the top fixed mounting of dashpot inner wall has a plurality of evenly distributed's buffer gear, the mounting groove has all been seted up, two at the middle part of device main part both sides the equal fixedly connected with heat dissipation mechanism in inside of mounting groove, the equal fixedly connected with mounting bar in bottom of device main part both sides, two a plurality of evenly distributed's fixed orifices has all been seted up at the top of mounting bar, one side fixed mounting of device main part inner wall has current induction switch, the alarm passes through current induction switch and external power supply electric connection.

As an optimal technical scheme of the utility model, a plurality of buffer gear comprises installation piece, buffer spring and arc elastic plate's top fixed connection is passed through to the bottom of installation piece.

As a preferred technical scheme of the utility model, two heat dissipation mechanism comprises radiating seat and a plurality of fin, a plurality of evenly distributed's spout, a plurality of are seted up to the inboard bottom of radiating seat the equal sliding connection of spout has the fin.

As a preferred technical scheme of the utility model, a plurality of evenly distributed's louvre has all been seted up at the middle part of fin.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a power conversion device for new energy automobile through alarm and power inductive switch, can in time remind the user, prevents that the electric leakage from causing personal safety loss, through buffer gear, greatly reduced car jolts the damage to the device that brings, prolongs its life greatly, through heat dissipation mechanism, improves the device's radiating efficiency greatly, avoids the heat gathering.

Drawings

Fig. 1 is a schematic external structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic structural view of the buffering mechanism of the present invention;

fig. 4 is a schematic structural view of the heat dissipation mechanism of the present invention;

fig. 5 is a schematic structural diagram of the heat sink of the present invention.

In the figure: 1. a device main body; 2. an alarm; 3. a heat dissipation mechanism; 4. mounting a bar; 5. a fixing hole; 6. a current sensing switch; 7. a buffer tank; 8. a buffer mechanism; 9. a heat sink; 10. a heat dissipation base; 11. mounting blocks; 12. a buffer spring; 13. an arc-shaped elastic plate; 14. and (4) heat dissipation holes.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-5, the utility model provides a power conversion device for new energy automobile, including device main part 1, device main part 1's top fixed mounting has alarm 2, buffer slot 7 has been seted up to device main part 1's bottom, the top fixed mounting of buffer slot 7 inner wall has a plurality of evenly distributed's buffer gear 8, the mounting groove has all been seted up at the middle part of device main part 1 both sides, the equal fixedly connected with heat dissipation mechanism 3 in inside of two mounting grooves, the equal fixedly connected with mounting bar 4 in bottom of device main part 1 both sides, a plurality of evenly distributed's fixed orifices 5 has all been seted up at the top of two mounting bars 4, one side fixed mounting of device main part 1 inner wall has current induction switch 6, alarm 2 passes through current induction switch 6 and external power supply electric connection.

Preferably, a plurality of buffer gear 8 comprises installation piece 11, buffer spring 12 and arc elastic plate 13, and buffer spring 12 and arc elastic plate 13's top fixed connection is passed through to installation piece 11's bottom, and buffer spring 12 and arc elastic plate 13 play main cushioning effect, and greatly reduced car jolts the damage to the device that brings, prolongs its life greatly.

Preferably, two heat dissipation mechanisms 3 are composed of a heat dissipation seat 10 and a plurality of heat dissipation fins 9, a plurality of evenly distributed sliding grooves are formed in the bottom of the inner side of the heat dissipation seat 10, the heat dissipation fins 9 are connected to the sliding grooves in a sliding mode, and the heat is firstly conducted to the heat dissipation fins 9 through the heat dissipation seat 10 to be dissipated.

Preferably, a plurality of evenly distributed heat dissipation holes 14 are formed in the middle of the plurality of heat dissipation fins 9, and the heat dissipation holes 14 greatly increase the contact area between air and the heat dissipation mechanism 3, so that the heat dissipation efficiency of the device is greatly improved, and heat accumulation is avoided.

When the power supply conversion device is used specifically, the mounting bar 4 is fixed at the working place of the device through other connecting pieces such as bolts, at the moment, the device main body 1 and the buffer mechanism 8 can generate certain elastic force, so that the damage to the device caused by bumping of the automobile can be greatly reduced, when the device works, a large amount of heat can be generated inside the device, the heat is firstly conducted to the radiating fins 9 through the radiating seat 10, the contact area between the air and the radiating mechanism 3 is greatly increased through the radiating holes 14, the radiating efficiency of the device is greatly improved, the heat accumulation is avoided, if the device has an electric leakage phenomenon, the current sensing switch 6 is triggered, the current sensing switch 6 is informed to the alarm 2, and the alarm 2 sends out buzzing sound to remind a driver to check the electric leakage condition of the device in time, avoid the driver to electrocute to cause the personal safety problem, thereby improved the device's security performance greatly, promoted its practicality, be fit for extensively promoting.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A power supply conversion device for a new energy automobile comprises a device main body (1), it is characterized in that the top of the device main body (1) is fixedly provided with an alarm (2), the bottom of the device main body (1) is provided with a buffer groove (7), the top of the inner wall of the buffer groove (7) is fixedly provided with a plurality of buffer mechanisms (8) which are uniformly distributed, the middle parts of the two sides of the device main body (1) are respectively provided with a mounting groove, the inner parts of the two mounting grooves are respectively and fixedly connected with a heat dissipation mechanism (3), the bottoms of the two sides of the device main body (1) are fixedly connected with mounting strips (4), the tops of the two mounting strips (4) are respectively provided with a plurality of fixing holes (5) which are uniformly distributed, a current induction switch (6) is fixedly arranged on one side of the inner wall of the device main body (1), the alarm (2) is electrically connected with an external power supply through a current induction switch (6).

2. The power conversion device for the new energy automobile according to claim 1, characterized in that: the buffer mechanism (8) is composed of an installation block (11), a buffer spring (12) and an arc-shaped elastic plate (13), and the bottom of the installation block (11) is fixedly connected with the top of the arc-shaped elastic plate (13) through the buffer spring (12).

3. The power conversion device for the new energy automobile according to claim 1, characterized in that: two heat dissipation mechanism (3) comprise radiating seat (10) and a plurality of fin (9), a plurality of evenly distributed's spout, a plurality of are seted up to the bottom of radiating seat (10) inboard the equal sliding connection of spout has fin (9).

4. The power conversion device for the new energy automobile according to claim 3, characterized in that: the middle parts of the plurality of radiating fins (9) are provided with a plurality of radiating holes (14) which are uniformly distributed.