CN219959549U

CN219959549U - Over-temperature protection device for quick-charging socket of battery cell

Info

Publication number: CN219959549U
Application number: CN202320893308.8U
Authority: CN
Inventors: 张德林
Original assignee: Anhui Wuxing Power New Energy Co ltd
Current assignee: Anhui Wuxing Power New Energy Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-11-03
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses an over-temperature protection device of a quick-charge socket of an electric core, which relates to the technical field of over-temperature protection devices of quick-charge sockets and comprises a socket body and a heat dissipation assembly, wherein a charging module is fixedly arranged in the socket body, the heat dissipation assembly comprises a heat absorption cover, the heat absorption cover is fixedly arranged on the side wall of the socket body, one end of the heat absorption cover extends into the socket body, the outer wall of the bottom of the heat absorption cover is attached to the top of the charging module, the over-temperature protection device also comprises first fans fixedly arranged on the inner wall of the heat absorption cover, the first fans are provided with two fans, the first fans are respectively arranged at the two ends of the heat absorption cover, the blowing directions of the two fans are consistent, the two ends of the heat absorption cover are in an opening shape, and the two ends of the heat absorption cover are respectively communicated with the outside. The temperature that produces in the use of module that charges through the cooperation between above each device uses and looses the process, delays the temperature rise duration of module that charges, and then prolongs socket body's availability factor to the availability factor of messenger socket body is higher.

Description

Over-temperature protection device for quick-charging socket of battery cell

Technical Field

The utility model relates to the technical field of quick-charging socket over-temperature protection devices, in particular to a battery cell quick-charging socket over-temperature protection device.

Background

The battery cell fills socket soon and can cause its inside module temperature that charges to rise in the charging process of long-time, in order to avoid its temperature to rise continuously to cause the circumstances such as short circuit of filling the socket soon, current quick socket that fills can set up automatic power-off protection device in its inside generally, when the temperature in the quick socket that fills is too high, carries out the over-temperature protection process to quick socket through cutting off the power supply to the socket.

However, the temperature in the battery cell quick-charging socket is generally increased because the temperature generated in the use process of the quick-charging socket is not timely removed, when the battery cell quick-charging socket is powered off, no method is provided for ensuring the continuous use process of the battery cell quick-charging socket, so that the use efficiency of the battery cell quick-charging socket can be influenced in the use process by adopting single power-off protection.

Disclosure of Invention

The utility model mainly aims to provide an over-temperature protection device for a quick-charging socket of an electric core, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a quick charge socket over-temperature protection device of electric core, includes socket body and radiator unit, and the inside of socket body is fixed to be provided with the module that charges.

The heat dissipation assembly comprises a heat absorption cover, the heat absorption cover is fixedly arranged on the side wall of the socket body, one end of the heat absorption cover extends to the inside of the socket body, and the outer wall of the bottom of the heat absorption cover is attached to the top of the charging module.

The fan I is fixedly arranged on the inner wall of the heat absorption cover, two fans I are arranged at the two ends of the heat absorption cover respectively, and the blowing directions of the two fans I are consistent.

Further, both ends of the heat absorbing cover are opened, and both ends of the heat absorbing cover are respectively communicated with the outside.

Further, the inner wall of the socket body is provided with a plurality of radiating holes, and the plurality of radiating holes are distributed on the inner wall of the socket body at equal intervals.

Further, the radiating holes are formed in two ends of the inner wall of the socket body, and the axes of two adjacent radiating holes are the same.

Further, the inner wall of the socket body is fixedly provided with a plurality of second fans, and at least three second fans are distributed along the inner wall of the socket body at equal intervals.

Further, the first fan and the second fan are in the same blowing direction, and the second fan is located at one side of the outer wall of the charging module.

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

according to the utility model, the heat dissipation assembly can dissipate heat generated by the charging module in the use process, so that the automatic power-off time of the socket body is delayed, the use efficiency of the socket body is higher, and meanwhile, the heat dissipation process can be performed inside the socket body, so that the service life of elements inside the socket body is prolonged, and the over-temperature protection process is performed on the socket body.

Drawings

FIG. 1 is a schematic view of a socket body according to the present utility model;

FIG. 2 is a cross-sectional view of the socket body of the present utility model;

fig. 3 is an enlarged view of the structure of fig. 2 a in accordance with the present utility model.

In the figure: 1. a socket body; 2. a heat absorbing cover; 3. a first fan; 4. a heat radiation hole; 5. a charging module; 6. and a second fan.

Description of the embodiments

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, the utility model discloses an overheat protection device for a quick-charging socket of a battery cell, which comprises a socket body 1 and a heat dissipation assembly, wherein a charging module 5 is fixedly arranged in the socket body 1, the charging module 5 can be a module commonly used for charging the battery cell in the prior art, and an assembly for automatic power-off protection is arranged in the socket body 1, so that a proper assembly on the market can be selected according to actual use requirements.

The heat dissipation assembly comprises a heat absorption cover 2, the heat absorption cover 2 is fixedly arranged on the side wall of the socket body 1, one end of the heat absorption cover 2 extends to the inside of the socket body 1, and the outer wall of the bottom of the heat absorption cover 2 is attached to the top of the charging module 5.

The heat absorption cover is characterized by further comprising first fans 3 fixedly arranged on the inner wall of the heat absorption cover 2, wherein the first fans 3 are arranged in two, the first fans 3 are respectively arranged at two ends of the heat absorption cover 2, and the blowing directions of the two fans are consistent.

When the socket body 1 charges the battery cell, the heat absorbing cover 2 is utilized to absorb the heat generated by the charging module 5 in the charging process, and the heat inside the heat absorbing cover 2 can be discharged through the starting of the fan I3, so that the heat dissipation process of the heat absorbing cover 2 and the charging module 5 is realized, the heat generated by the charging module 5 in the charging process can be discharged through the matched use of the heat absorbing cover 2 and the fan I3, the rising time of the temperature of the charging module 5 is delayed as much as possible, and the service efficiency of the socket body 1 is prolonged as much as possible, so that the socket body 1 is convenient to continuously use.

The heat absorbing cover 2 may be made of a heat conducting material commonly used in the market, in the present utility model, aluminum commonly used in the market, and the heat absorbing cover 2 made of aluminum material can better absorb heat generated by the charging module 5 during the use process.

The two ends of the heat absorption cover 2 are in an opening shape, the two ends of the heat absorption cover 2 are respectively communicated with the outside, the two ends of the opening shape can facilitate the air flow, and heat can be better carried by the starting of the fan I3 and discharged from the opening, so that the heat dissipation process of the heat absorption cover 2 is better realized.

The inner wall of socket body 1 has been seted up louvre 4, louvre 4 is provided with a plurality ofly, a plurality of louvres 4 equidistance distributes at the inner wall of socket body 1, louvre 4 is seted up at the inner wall both ends of socket body 1, the axle center of two adjacent louvres 4 is the same, two adjacent louvres 4 that the axle center is the same can make things convenient for the circulation process of air, utilize the circulation process of air inside socket body 1 can carry the heat that socket body 1 inside produced in the use for thermal discharge effect is better.

The provision of a plurality of heat dissipation holes 4 allows better ventilation of air.

The inner wall fixed mounting of socket body 1 has fan two 6, and fan two 6 is provided with a plurality ofly, and has at least three fan two 6 to distribute along the inner wall equidistance of socket body 1, and the circulation rate of the inside air of socket body 1 can be accelerated to three fan two 6 of equidistance distribution, makes thermal discharge efficiency higher to make things convenient for the discharge process of air more.

The first fan 3 and the second fan 6 are in the same blowing direction, and the second fan 6 is positioned on one side of the outer wall of the charging module 5, so that the flowing process of the air in the heat absorbing cover 2 and the heat dissipating holes 4 can be further facilitated when the blowing directions are in the same, and the flowing speed of the air is higher.

The second fan 6 can further radiate heat of the charging module 5 when started, so that the heat radiation effect of the charging module 5 is better.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Electric core fills socket excess temperature protection device soon, its characterized in that: the socket comprises a socket body (1) and a heat dissipation assembly, wherein a charging module (5) is fixedly arranged in the socket body (1);

the heat dissipation assembly comprises a heat absorption cover (2), the heat absorption cover (2) is fixedly arranged on the side wall of the socket body (1), one end of the heat absorption cover (2) extends into the socket body (1), and the outer wall of the bottom of the heat absorption cover (2) is attached to the top of the charging module (5);

the heat absorption device is characterized by further comprising first fans (3) fixedly arranged on the inner wall of the heat absorption cover (2), wherein the first fans (3) are arranged in two, the two first fans (3) are respectively arranged at two ends of the heat absorption cover (2), and the blowing directions of the two first fans (3) are consistent.

2. The battery cell quick-charge socket over-temperature protection device according to claim 1, wherein: the two ends of the heat absorbing cover (2) are open, and the two ends of the heat absorbing cover (2) are respectively communicated with the outside.

3. The battery cell quick-charge socket over-temperature protection device according to claim 1, wherein: the socket is characterized in that the inner wall of the socket body (1) is provided with a plurality of radiating holes (4), and the radiating holes (4) are distributed on the inner wall of the socket body (1) at equal intervals.

4. The battery cell quick-charge socket over-temperature protection device according to claim 3, wherein: the radiating holes (4) are formed in two ends of the inner wall of the socket body (1), and the axes of two adjacent radiating holes (4) are the same.

5. The battery cell quick-charge socket over-temperature protection device according to claim 4, wherein: the socket is characterized in that a second fan (6) is fixedly arranged on the inner wall of the socket body (1), a plurality of second fans (6) are arranged, and at least three second fans (6) are distributed at equal intervals along the inner wall of the socket body (1).

6. The battery cell quick-charge socket over-temperature protection device according to claim 5, wherein: the first fan (3) and the second fan (6) are consistent in blowing direction, and the second fan (6) is positioned on one side of the outer wall of the charging module (5).