CN218216706U

CN218216706U - Charging equipment with good heat dissipation performance

Info

Publication number: CN218216706U
Application number: CN202221350477.9U
Authority: CN
Inventors: 陈志勇
Original assignee: Weihai Antunni Intelligent Electronic Technology Co ltd
Current assignee: Weihai Antunni Intelligent Electronic Technology Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2023-01-03
Anticipated expiration: 2032-05-31

Abstract

The utility model provides a battery charging outfit that heat dispersion is good, include: the middle part of the shell is provided with an installation cavity penetrating through the two ends; the base is arranged at the bottom end of the mounting cavity and comprises a lower bottom plate and an upper partition plate which are arranged at intervals and connected through a support frame; the bin channel mechanism is arranged in the mounting cavity, is positioned above the upper partition plate and is used for being connected with a battery to charge the battery; the control module is arranged on the lower bottom plate and is used for controlling the connection and disconnection of the warehouse channel mechanism and a power supply; and the heat radiation fan is arranged on the lower bottom plate. The utility model discloses aim at solving the heat dissipation problem of battery charging outfit in the work, can play the inside electronic components of battery charging outfit and effectively prevent high temperature protection, reduced battery charging outfit's fault rate, improved the stability of charging and battery charging outfit's life.

Description

Charging equipment with good heat dissipation performance

Technical Field

The utility model relates to a cabinet equipment technical field charges especially relates to the battery charging outfit that heat dispersion is good.

Background

The charging equipment is generally applied to more power exchange cabinets, charging cabinets and the like, and is equipment for providing battery charging for users, a plurality of battery storage charging bins are arranged in the cabinet body, so that the battery charging is provided for the users or the battery sharing use is provided for the public, and the convenience and the efficiency are realized. The charging equipment is controlled by the control module to charge and cut off the stored battery, and the charging equipment can generate a large amount of heat in the working process, particularly in the process of charging the battery.

The performance of the current charging equipment on the aspect of high-temperature protection of electronic components in the charging equipment is poor, so that faults or damages of a power exchange cabinet or a charging cabinet often occur, even explosion is caused, and the situation of high-temperature damage accounts for a large proportion through sampling investigation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a battery charging outfit that heat dispersion is good aims at solving the heat dissipation problem of battery charging outfit at the work, can play the inside electronic components of battery charging outfit and effectively prevent high temperature protection, has reduced battery charging outfit's fault rate.

The utility model provides a battery charging outfit that heat dispersion is good, include:

the middle part of the shell is provided with an installation cavity penetrating through the two ends;

the base is arranged at the bottom end of the mounting cavity and comprises a lower bottom plate and an upper partition plate which are arranged at intervals and connected through a support frame;

the bin channel mechanism is arranged in the mounting cavity, positioned on the upper partition plate and used for being connected with a battery to charge the battery;

the control module is arranged on the lower bottom plate and is used for controlling the connection and disconnection of the warehouse channel mechanism and a power supply;

and the heat radiation fan is arranged on the lower bottom plate.

According to the utility model discloses a partial embodiment, the lower plate and/or the support frame is provided with the louvre.

According to the utility model discloses a partial embodiment, the louvre set up in the side of support frame.

According to the utility model discloses a partial embodiment, the overlook projection area of lane mechanism is less than the overlook projection area of installation cavity makes lane mechanism with the inner wall interval of installation cavity sets up in order to form the ventilation lane.

According to the utility model discloses a partial embodiment, seted up on the shell and run through the installation cavity inside with the outside first ventilation hole of shell.

According to some embodiments of the present invention, the duct mechanism comprises a duct housing; and a plurality of second ventilation holes are uniformly distributed around the cabin channel shell.

According to some embodiments of the present invention, the interior of the housing of the storage channel is hollow to form a movable chamber, and the opening of the chamber is upward; the warehouse way mechanism also comprises a lifting seat and a power supply module; the power supply module is arranged at the inner bottom of the movable chamber; the lifting seat is movably arranged in the movable cavity and is positioned above the power supply module; the battery is arranged in the lifting seat, and the battery can be moved by the lifting seat to be electrically connected with the power supply module.

According to the utility model discloses a part of embodiments, including a plurality of station that charges in the storehouse way mechanism.

According to some embodiments of the present invention, the side of the base is provided with an inlet and an outlet; a tray is arranged in the base and can movably enter and exit the base through the inlet and the outlet; the control module and the cooling fan are installed on the tray.

According to the utility model discloses a part of the embodiment, the base still is provided with the stabilizer blade.

The technical scheme provided by the embodiment of the application can have the following beneficial effects:

the utility model discloses an improve battery charging outfit's inner structure, the design objective aims at having the protectiveness, especially prevent high temperature protection to control module with the carrier position design that is used for installing control module. The base is designed into a double-layer structure consisting of a lower base plate and an upper partition plate, a control module is arranged on the lower base plate, a warehouse channel mechanism is arranged on the upper partition plate, and the upper partition plate is arranged at a distance from the lower base plate, so that the warehouse channel mechanism and the control module can be directly separated by utilizing the upper partition plate, two main heating sources of the warehouse channel mechanism and the control module are arranged at a distance, and the heat sources are relatively separated, so that a high-temperature area is not easily formed when the charging equipment works;

in the charging process, the heat productivity mainly comes from the bin channel mechanism (and the battery therein), and under the separating and blocking action of the upper partition plate, the heat productivity of the bin channel mechanism cannot directly and quickly sink into the area of the control module, so that the phenomenon that a high-temperature disaster area is easily formed in the charging process in the control module area in the existing product is effectively avoided; moreover, cooperation cooling fan is to the regional ventilation cooling between lower plate and the last baffle, and the heat is in time dispelled the outside of base, disposes this heat dissipation project organization's battery charging outfit, can high-efficiently reach the utility model discloses a research and development design purpose-play effectual high temperature protection to control module, greatly reduced battery charging outfit's fault rate, improved stability and life.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is an expanded view of an embodiment of the present invention;

FIG. 2 is a schematic view of another angular deployment;

FIG. 3 is a schematic view of a top projected area A of the duct mechanism and a top projected area B of the installation cavity;

fig. 4 is a cross-sectional view of an embodiment of the present invention;

fig. 5 is another cross-sectional view of an embodiment of the present invention;

wherein the content of the first and second substances,

the air conditioner comprises a shell 10, an installation cavity 11, a ventilation lane 12 and a first ventilation hole 13;

the structure comprises a base 20, a lower bottom plate 21, an upper partition plate 22, a support frame 23, heat dissipation holes 24, an inlet and an outlet 25, a tray 26 and support legs 27;

the device comprises a warehouse channel mechanism 30, a charging station 31, a warehouse channel shell 311, a second vent hole 312, a movable chamber 313, a lifting seat 314 and a power supply module 315;

the plan projection area a of the duct mechanism 30 and the plan projection area B of the mounting chamber 11.

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 some, not all, of the embodiments of the present invention. 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments and features of the embodiments described below can be combined with each other without conflict.

As shown in fig. 1 to 5, the present application provides a charging device with good heat dissipation performance, which mainly includes a housing 10, a base 20, a duct mechanism 30, a control module, and a heat dissipation fan. Wherein, the middle part of the shell 10 forms a mounting cavity 11 penetrating through the two ends; the base 20 is installed at the bottom end of the installation cavity 11, and the base 20 comprises a lower bottom plate 21 and an upper partition plate 22 which are arranged at intervals and connected through a support frame 23; the bin channel mechanism 30 is arranged in the mounting cavity 11 and positioned above the upper partition plate 22 and is used for being connected with a battery to charge the battery; the control module is arranged on the lower bottom plate 21 and is used for controlling the connection and disconnection between the warehouse channel mechanism 30 and a power supply; the heat dissipation fan is installed on the lower base plate 21.

The electric energy of the power supply is converted into the chemical energy stored in the battery through the charging equipment, various electronic components are required to be intensively installed on the circuit board according to the requirement of functional design in a certain connection mode to form the control module of the charging equipment, a plurality of electronic components in the control module are small in size and difficult to resist high temperature, and the manufacturing material does not have high temperature resistance.

Therefore, the utility model discloses an improve battery charging outfit's inner structure, the design objective aims at having the carrier position design that is used for installing control module to the control module has protectiveness, especially prevents high temperature protection. The base 20 is designed into a double-layer structure consisting of a lower bottom plate 21 and an upper partition plate 22, the control module is arranged on the lower bottom plate 21, the warehouse passage mechanism 30 is arranged on the upper partition plate 22, and the warehouse passage mechanism 30 and the control module can be directly separated by the upper partition plate 22 due to the distance arrangement between the lower bottom plate 21 and the upper partition plate 22, so that the warehouse passage mechanism 30 and the control module are arranged at intervals, and the heat sources are relatively separated, so that a high-temperature area is not easily formed when the charging equipment works;

in addition, in the charging process, the heat productivity mainly comes from the warehouse way mechanism 30 (and the battery therein), and under the separating and blocking effect of the upper partition plate 22, the heat productivity of the warehouse way mechanism 30 cannot directly and rapidly sink into the area of the control module, thereby effectively avoiding the phenomenon that the area of the control module is easy to form a high-temperature disaster area in the charging process as in the existing product; moreover, cooperation cooling fan is to the regional ventilation cooling between lower plate 21 and the last baffle 22, and the heat is in time dispelled the outside of base 20, disposes this heat dissipation project organization's battery charging outfit, can high-efficiently reach the utility model discloses a research and development design purpose-play effectual high temperature protection to control module, greatly reduced battery charging outfit's fault rate, improved stability and life.

It is understood that the lower plate 21 and the upper partition 22 are spaced apart and connected by a support frame 23, and the support frame 23 may be, but is not limited to, a keel and/or a panel with a certain support strength.

In order to more efficiently dissipate heat from the base 20, in some embodiments of the present invention, the lower base plate 21 and/or the supporting frame 23 are provided with heat dissipating holes 24, so that heat can better escape from the heat dissipating holes 24 along with air; the upper partition 22 does not have the heat dissipation holes 24 to effectively block the heat sink from the upper side. Under the drive of the heat dissipation fan, the formed wind flow is a vortex trend taking the fan as the center, and therefore, further, as shown in fig. 1, 2 and 4, the heat dissipation holes 24 are formed in the side surface of the support frame 23, so that the air with heat can be conveniently discharged, the air flow conversion rate of the inside and the outside is higher, and the heat dissipation performance is better.

The equipment of installation fan, the heat dissipation route mainly utilizes the air as the medium, forms the air current with interior external world in order to arrange the heat outward, consequently, in order to arrange the heat of output in the mechanism of storehouse way 30 outward sooner in the partial embodiment of the utility model, as shown in fig. 3, the overlooking projected area A of mechanism of storehouse way 30 is less than the overlooking projected area B of installation cavity 11 for the inner wall interval setting of mechanism of storehouse way 30 and installation cavity 11 is in order to form ventilation lane 12, and the air in ventilation lane 12 constantly flows the change, just can constantly take away the heat that mechanism of storehouse way 30 radiated out.

In order to charge a plurality of batteries simultaneously by a charging device, in some embodiments of the present invention, as shown in fig. 1 to 5, a plurality of charging stations 31 are included in the warehouse mechanism 30. In the installation cavity 11, between adjacent charging stations 31, ventilation lanes 12 are also formed at intervals, so that the area of heat (generated by the channel mechanism 30) conducting and overflowing and the area of airflow heat dissipation are increased.

In order to improve the air conversion rate inside and outside the housing 10, in some embodiments of the present invention, as shown in fig. 1 or 2, a first vent hole 13 is formed on the housing 10 to penetrate through the mounting cavity 11 and the housing 10. Furthermore, the first vent holes 13 are preferably arranged in alignment with the heat dissipation holes 24, so that hot air of the control module can be discharged in time, and the hot air in the area of the control module is ensured to be discharged out preferentially; of course, two sets of first ventilation openings may also be disposed on the housing 10, and are respectively aligned with the ventilation lane 12 and the heat dissipation hole 24, so as to facilitate better heat dissipation under the driving of the heat dissipation fan.

The heat dissipation holes 24 are aligned with the first ventilation openings, so that the hot air flow in the area where the control module is located is preferentially discharged under the driving of the heat dissipation fan; the air pressure in the ventilation lane 12 is slightly greater than the air pressure at the first vent, and under the blocking of the upper partition plate 22, the air flow in the ventilation lane 12 only continuously flows downwards along the inner side wall of the housing 10 and is discharged outside through the first vent, so that the high-temperature protection is performed on the control module area, and the air flow conversion inside and outside the housing 10 can be effectively guided.

Certainly, in order to fully utilize the space to perform air flow heat dissipation, in some embodiments of the present invention, as shown in fig. 4, the base 20 is further provided with a support leg 27, the entire charging device can be supported off the ground by using the support, the bottom surface of the base 20 is spaced apart from the ground, the heat conducted to the lower bottom plate 21 is taken away by using the air flow in the external space, and the heat dissipation speed is further increased; in particular, when the lower plate 21 is provided with the heat radiating holes 24, the discharged heat can be more quickly taken away. Furthermore, the height-adjustable supporting feet 27 can be adopted to adapt to different use scenes.

In order to better realize the heat dissipation of the duct mechanism 30, in some embodiments of the present invention, as shown in fig. 1, 2 and 4, the duct mechanism 30 includes a duct housing 311; and a plurality of second ventilation holes 312 are uniformly distributed around the warehouse duct housing 311, and the air flow shuttles between the inside and the outside of the warehouse duct housing 311 through the second ventilation holes 312, and the heat dissipation performance of the warehouse duct mechanism 30 is effectively improved by utilizing the air flow conversion.

In order to facilitate the charging operation, in some embodiments of the present invention, the chute mechanism 30 adopts, but is not limited to, the following structure, specifically, as shown in fig. 2 and 5, the interior of the chute housing 311 is hollow to form a movable chamber 313, and the opening is upward; the warehouse way mechanism 30 further comprises a lifting seat 314 and a power supply module 315; the power supply module 315 is installed at the inner bottom of the movable chamber 313; the lifting seat 314 is movably installed in the movable chamber 313 and is located above the power supply module 315; the battery is disposed in the lifting seat 314, and the battery can be moved by the lifting seat 314 to be electrically connected with the power supply module 315.

The surface of the battery is provided with a charging head, a power supply head which is in adaptive connection with the charging head is arranged in the power supply module 315, and the power supply module 315 in the warehouse mechanism 30 is connected with a power supply through a control module on the base 20. The user aligns the battery and puts into lift seat 314, and the battery moves down along with lift seat 314, and the head that charges realizes for the battery under control module's control after with power supply head adaptation connection. The heat generated by the duct mechanism 30 mainly comes from the heat released by the battery and the power module 315 during charging, part of the heat is dissipated from the top opening of the duct housing 311 and the exposed battery surface, and part of the heat enters the ventilation channel 12 from the second ventilation hole 312 on the duct housing 311 and is then discharged outside from the first ventilation hole 13.

In order to facilitate the installation and maintenance of the control module, in some embodiments of the present invention, as shown in fig. 1, 2, 4 and 5, an inlet and an outlet 25 are opened on the side surface of the base 20; a tray 26 is arranged in the base 20, and the tray 26 can movably enter and exit the base 20 through the inlet and outlet 25; the control module and the cooling fan are mounted on the tray 26. When the control module is installed or needs to be overhauled, the tray 26 is pulled out, and the operation is convenient; after installation or maintenance, the tray 26 is pushed back to the original position, so that the control module is placed in the base 20; heat in the area of the control module is also dissipated from the inlet and outlet 25 into the ventilation gallery 12 and further out of the first ventilation hole 13.

Further, the relative movable connection between the tray 26 and the lower plate 21 can refer to the relative movable connection mechanism in the mechanical field, such as a rail form and the like; certainly lay in the environment of difference still for battery charging outfit be convenient for install or overhaul, import and export 25 can customize its business turn over mode that sets up position and tray 26 according to user's specific demand individuality, all belong to the utility model discloses a protection scope.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The above disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of the specific examples are described above. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

In the description of the present specification, reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "example", "specific example", or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. Charging equipment that heat dispersion is good, its characterized in that includes:

the base is arranged at the bottom end of the installation cavity and comprises a lower bottom plate and an upper partition plate which are arranged at intervals and connected through a support frame;

and the heat radiation fan is arranged on the lower bottom plate.

2. The charging apparatus according to claim 1, wherein: the lower bottom plate and/or the support frame are/is provided with heat dissipation holes.

3. The charging apparatus according to claim 2, wherein: the heat dissipation holes are formed in the side face of the support frame.

4. The charging apparatus according to claim 1, wherein: the overlooking projection area of the warehouse channel mechanism is smaller than that of the installation cavity, so that the warehouse channel mechanism and the inner wall of the installation cavity are arranged at a certain interval to form an air passage.

5. The charging apparatus having good heat dissipation performance according to claim 1, characterized in that: the shell is provided with a first vent hole which penetrates through the inside of the mounting cavity and the outside of the shell.

6. The charging apparatus according to claim 1, wherein:

the bin channel mechanism comprises a bin channel shell;

the second ventilation holes are uniformly distributed on the periphery of the bin passage shell and are provided with a plurality of second ventilation holes.

7. The charging apparatus having good heat dissipation performance according to claim 6, characterized in that: the interior of the bin channel shell is hollow to form a movable cavity, and the opening of the cavity is upward;

the warehouse way mechanism also comprises a lifting seat and a power supply module;

the power supply module is arranged at the inner bottom of the movable cavity;

the lifting seat is movably arranged in the movable cavity and is positioned above the power supply module;

the battery is arranged in the lifting seat, and the battery can be moved by the lifting seat to be electrically connected with the power supply module.

8. The charging apparatus according to claim 1, wherein: the warehouse channel mechanism comprises a plurality of charging stations.

9. The charging apparatus having good heat dissipation performance according to claim 1, characterized in that:

an inlet and an outlet are formed in the side surface of the base;

a tray is arranged in the base, and the tray can movably enter and exit the base through the inlet and the outlet;

the control module and the cooling fan are installed on the tray.

10. The charging apparatus having good heat dissipation performance according to claim 1, characterized in that: the base is also provided with support legs.