CN221023346U

CN221023346U - Waterproof heat dissipation trades electric cabinet

Info

Publication number: CN221023346U
Application number: CN202322857812.5U
Authority: CN
Inventors: 李清海
Original assignee: Shenzhen Aichangdian Technology Co ltd
Current assignee: Shenzhen Aichangdian Technology Co ltd
Priority date: 2023-10-24
Filing date: 2023-10-24
Publication date: 2024-05-28
Anticipated expiration: 2033-10-24

Abstract

The application relates to a waterproof heat-dissipation battery-changing cabinet, which comprises a mounting box body, a heat-dissipation fan and a heat-dissipation shell, wherein the heat-dissipation shell comprises a containing cavity, the mounting box body is mounted in the containing cavity, and the heat-dissipation fan is mounted in the mounting box body; the side wall of the mounting box body, which faces the heat dissipation shell, is provided with a first heat dissipation opening and a drainage groove, the drainage groove is equidistant and vertically downwards arranged between gaps of the first heat dissipation opening, and the drainage groove is used for draining water to the ground; the side wall of the heat dissipation shell is provided with a second heat dissipation opening staggered with the first heat dissipation opening, and the second heat dissipation opening is aligned with the drainage groove. Through first thermovent and second thermovent be dislocation overall arrangement, the rainwater can't enter into first thermovent behind the second thermovent, can discharge to ground along water drainage tank, improve that the battery in the cabinet of changing has the influence that receives high temperature weather or rainfall, appear the battery overheated or intaking easily, leads to performance and the life decline of battery, accelerates the ageing problem that reduces usable capacity of battery.

Description

Waterproof heat dissipation trades electric cabinet

Technical Field

The application relates to the field of power conversion cabinets, in particular to a waterproof heat dissipation power conversion cabinet.

Background

In recent years, the development of the battery-changing cabinet in China is rapid, some well-known electric vehicle enterprises have put forward related products, and a battery-changing cabinet station is built in the city, so that convenient service is provided for users, and further popularization and development of the battery-changing cabinet are effectively promoted.

In the related technical means, the battery changing cabinet is generally composed of one or more battery containers, automatic battery changing equipment, a battery detection system and a related charging system, the working principle of the battery changing cabinet is that an electric car with a battery needing to be changed is stopped before the battery changing cabinet, then the battery is taken out from the electric car and stored in the battery container in the battery changing cabinet, and then the fully charged battery is installed in a vehicle.

According to the technical scheme, the battery changing cabinet is generally arranged in an outdoor environment so that the electric car can change the battery more conveniently, and when the battery changing cabinet is in the outdoor environment, the battery in the battery changing cabinet is influenced by high-temperature weather or rainfall, so that overheating or water inflow of the battery is easy to occur, the performance and the service life of the battery are reduced, and the problem that the battery is aged and the available capacity is reduced is accelerated.

Disclosure of utility model

In order to solve the problems that when the battery changing cabinet is in an outdoor environment, the battery in the battery changing cabinet is influenced by high-temperature weather or rainfall, overheat or water inflow of the battery is easy to occur, the performance and the service life of the battery are reduced, the aging of the battery is accelerated, and the available capacity is reduced, the application provides a waterproof heat dissipation battery changing cabinet.

The application provides a waterproof heat-dissipation battery-changing cabinet, which adopts the following technical scheme:

The waterproof heat dissipation battery-changing cabinet comprises an installation box body, a heat dissipation fan and a heat dissipation shell, wherein the heat dissipation shell comprises a containing cavity, the installation box body is installed in the containing cavity and is used for placing a battery, and the heat dissipation fan is installed in the installation box body; the side wall of the mounting box body, which faces the heat dissipation shell, is provided with a first heat dissipation opening and a drainage groove, wherein the first heat dissipation openings are in a matrix layout, the drainage grooves are equidistant and vertically downwards arranged between gaps of the first heat dissipation openings, and the drainage groove is used for draining water to the ground; the air outlet end of the heat radiation fan faces the first heat radiation opening; the side wall of the heat dissipation shell is provided with a second heat dissipation opening staggered with the first heat dissipation opening, and the second heat dissipation opening is aligned with the drainage groove.

As the preferred scheme, the heat dissipation casing top is provided with the subassembly that keeps off the rain, the subassembly that keeps off the rain includes weather shield and weather shield support, the weather shield support is fixed the top of heat dissipation casing, the weather shield is fixed on the weather shield support, wherein, the weather shield is "people" type structure, is favorable to the weather shield drainage.

As an optimal scheme, the end face, far away from the heat dissipation shell, of the installation box body is provided with a monitoring camera, and the monitoring camera is used for carrying out safety monitoring on the battery replacement cabinet.

As the preferable scheme, the bottom of the heat dissipation shell is provided with a mounting base plate, and the mounting base plate is used for increasing the contact area between the battery cabinet and the ground and increasing the stability of the battery cabinet.

As a preferable scheme, the mounting base plate is provided with a water outlet penetrating through the heat dissipation shell and communicated with the water drainage groove, and the water outlet is used for draining the silt water into the ground.

As a preferable scheme, the installation box body comprises a functional area, a display and a functional button are further arranged on the end face, far away from the heat dissipation shell, of the functional area, and the display is used for displaying the running state of the battery-changing cabinet in real time; the function buttons are used for manually adjusting and controlling various parameters of the battery-changing cabinet.

As a preferable scheme, the installation box body comprises a storage area, wherein the storage area is far away from the end face of the heat dissipation shell body, and a charging cabinet is arranged on the end face of the heat dissipation shell body and is used for storing batteries.

As an optimal scheme, the end face, far away from the heat dissipation shell, of the charging cabinet is provided with a pulling handle, and the pulling handle is used for facilitating opening and closing of the charging cabinet.

Compared with the prior art, the application has the following beneficial effects: has the effects of heat dissipation and water resistance. The power conversion cabinet comprises a mounting box body, a heat radiation fan and a heat radiation shell, wherein the mounting box body is arranged in a containing cavity of the heat radiation shell, the heat radiation fan is arranged in the mounting box body, a first heat radiation opening and a drainage groove are formed in the side wall of the mounting box body, which faces the side wall of the heat radiation shell, the first heat radiation opening penetrates through the side wall of the mounting box body in a matrix layout, and the drainage grooves are formed in equal distance and vertically downwards between the first heat radiation openings, and mainly serve to guide water to drain to the ground; the air outlet end of the heat radiation fan faces the first heat radiation opening, so that heat can be smoothly discharged out of the battery exchange cabinet; meanwhile, a second heat dissipation port staggered with the first heat dissipation port is further formed in the side wall of the heat dissipation shell, and the second heat dissipation port is aligned with the drainage groove. A certain gap exists between the mounting box body and the side wall of the heat dissipation shell, so that the heat dissipation fan can smoothly discharge heat in the power conversion cabinet through the first heat dissipation opening and the second heat dissipation opening; simultaneously, water drainage tank aligns with the second thermovent, when the rainwater passes through the second thermovent, can discharge to ground along water drainage tank, when improving the cabinet of changing the electricity when outdoor environment, the battery in the cabinet of changing the electricity exists and receives high temperature weather or rainfall influence, appears the battery overheated or intakes easily, leads to performance and the life decline of battery, accelerates the ageing problem that reduces usable capacity of battery.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

The structures, proportions, sizes, etc. shown in the drawings are shown only in connection with the present disclosure, and are not intended to limit the scope of the utility model, since any modification, variation in proportions, or adjustment of the size, etc. of the structures, proportions, etc. should be considered as falling within the spirit and scope of the utility model, without affecting the effect or achievement of the objective.

Fig. 1 is a schematic diagram of the overall structure of a waterproof heat dissipation battery-changing cabinet in an embodiment of the application;

FIG. 2 is an exploded view of a waterproof heat dissipating battery-powered cabinet according to an embodiment of the present application;

Fig. 3 is a partially enlarged view of a portion "a" in fig. 2.

Reference numerals illustrate:

1. Installing a box body; 11. a first heat radiation port; 12. a drainage channel; 13. monitoring a camera; 14. a functional area; 141. a display; 142. a function button; 15. a storage area; 151. a charging and changing cabinet; 1511. a pull handle; 2. a heat radiation fan; 3. a heat dissipation housing; 31. a receiving chamber; 32. a second heat radiation port; 33. a rain shield assembly; 331. a rain shield; 332. a rain shielding bracket; 34. installing a backing plate; 341. and a water outlet.

Detailed Description

In order to make the objects, features and advantages of the present utility model more comprehensible, the technical solutions in the embodiments of the present utility model are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. It is noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

Referring to fig. 1 to 3, a waterproof heat-dissipating battery-changing cabinet comprises a mounting box 1 for storing batteries, a heat-dissipating fan 2 for dissipating heat and a heat-dissipating shell 3 for dissipating heat and preventing rain, wherein the heat-dissipating shell 3 comprises a containing cavity 31, the mounting box 1 is arranged in the containing cavity 31, and the heat-dissipating fan 2 is arranged in the mounting box 1; the side wall of the installation box body 1 facing the heat dissipation shell 3 is provided with a first heat dissipation opening 11 and a drainage groove 12, the first heat dissipation opening 11 penetrates through the side wall of the installation box body 1 in a matrix layout, the drainage groove 12 is equidistant and vertically downwards arranged between gaps of the first heat dissipation opening 11, and the drainage groove 12 is mainly used for guiding water to drain to the ground; the air outlet end of the heat radiation fan 2 faces to the first heat radiation opening 11; finally, a second heat dissipation port 32 staggered with the first heat dissipation port 11 is formed in the side wall of the heat dissipation shell 3, and the second heat dissipation port 32 is aligned with the water drainage groove 12, wherein a certain gap exists between the mounting box body 1 and the side wall of the heat dissipation shell 3, so that the heat dissipation fan 2 can discharge heat in the battery cabinet through the first heat dissipation port 11 and the second heat dissipation port 32.

Referring to fig. 1 to 3, since the first heat dissipation port 11 and the second heat dissipation port 32 are in a staggered arrangement, in thunderstorm weather, rainwater cannot enter the first heat dissipation port 11 after passing through the second heat dissipation port 32, and thus a waterproof effect is achieved, and the drainage groove 12 is aligned with the second heat dissipation port 32, when the rainwater is discharged to the ground along the drainage groove 12 after passing through the second heat dissipation port 32, the problem that when the battery in the battery changing cabinet is in an outdoor environment, the battery in the battery changing cabinet is influenced by high-temperature weather or rainfall is improved, overheat or water inflow of the battery is easy to occur, the performance and service life of the battery are reduced, and the problem that the battery is aged and the available capacity is reduced is accelerated.

Referring to fig. 1 to 3, in order to further increase the rainproof effect of the power-changing cabinet, a rain shielding assembly 33 is disposed at the top of the heat dissipation housing 3, the rain shielding assembly 33 includes a rain shielding plate 331 for shielding rain and a rain shielding bracket 332 for supporting the rain shielding plate 331, the rain shielding bracket 332 is firstly fixed at the top of the heat dissipation housing 3, and then the rain shielding plate 331 is fixed on the rain shielding bracket 332 through a bolt connection, wherein the rain shielding plate 331 has a 'man' -shaped structure, the 'man' -shaped structure of the rain shielding plate 331 enables the rain shielding plate 331 to better guide the rain to flow downwards, and drain water is performed at the bottom of the rain shielding plate 331, so that the top of the housing is ensured to be dry; meanwhile, the firm fixation of the rain shielding bracket 332 can ensure the stability and reliability of the rain shielding plate 331, and can withstand the test of wind and rain under severe weather conditions, and cannot be easily loosened or damaged.

Referring to fig. 1 to 3, a monitoring camera 13 is disposed on an end surface of the mounting case 1, which is far from the heat dissipation case 3, and the monitoring camera 13 is located below the rain shield 331, and the monitoring camera 13 is mainly used for performing safety monitoring on the power exchange cabinet, so as to realize real-time monitoring on activity conditions around the power exchange cabinet, and capture unusual or suspicious behaviors so as to ensure safe operation of the power exchange cabinet; meanwhile, the anti-theft cabinet also plays a role in deterring and preventing theft, damage or other crimes from losing the cabinet.

Referring to fig. 1 to 3, in order to improve the problem that the vibration and the shaking of the battery-changing cabinet in the use process are poor in stability, a mounting base plate 34 is arranged at the bottom of the heat dissipation shell 3, the mounting base plate 34 is used for increasing the contact area between the battery-changing cabinet and the ground, the stability of the battery-changing cabinet is increased, the vibration and the shaking of the battery-changing cabinet in the use process are effectively reduced, and the normal operation of the battery-changing cabinet is ensured.

Referring to fig. 1 to 3, a water drain hole 341 penetrating through the heat dissipation housing 3 and communicating with the water drain groove 12 is formed in the mounting pad 34, the water drain hole 341 is used for draining water drained from the water drain groove 12 into the ground, ensuring a normal water drain function of the water drain groove 12, effectively preventing water from accumulating at the bottom of the heat dissipation housing 3, avoiding corrosion and damage of water to the power exchange cabinet, maintaining a good working state of the power exchange cabinet, and providing reliable guarantee for equipment operation.

Referring to fig. 1 to 3, the installation case 1 includes a functional area 14, and a display 141 and a functional button 142 are further disposed on an end surface of the functional area 14 far from the heat dissipation case 3, wherein the display 141 is used for displaying an operation state of the power conversion cabinet in real time, so that the operation condition of the power conversion cabinet, including key information such as a battery state, a temperature, a current and the like, can be clearly understood, so that necessary measures can be timely taken; the function buttons 142 are used for manually adjusting and controlling various parameters of the battery changing cabinet, and can flexibly set the parameters such as the operation mode, voltage, power and the like of the battery changing cabinet so as to meet specific requirements or cope with different use scenes. The mounting box 1 comprises a storage area 15, a charging cabinet 151 is arranged on the end face, far away from the heat dissipation shell 3, of the storage area 15, and the charging cabinet 151 is used for storing batteries, so that the batteries can be effectively protected and a charging function can be provided.

Referring to fig. 1 to 3, a pull handle 1511 is provided on an end surface of the charging cabinet 151 far from the heat dissipation case 3, the pull handle 1511 is used for facilitating opening and closing of the charging cabinet 151, convenience in use of the charging cabinet 151 is increased, the charging cabinet 151 can easily grasp the pull handle 1511 and pull or push the same out, operations such as taking, mounting, maintaining and replacing a battery are performed, corresponding operations are rapidly completed, and time and energy are saved.

The embodiment of the application provides a waterproof heat dissipation battery-changing cabinet, which has the implementation principle that: firstly, a mounting box body 1 for storing batteries is mounted in a containing cavity 31 of a heat dissipation shell body 3, a heat dissipation fan 2 is mounted in the mounting box body 1, the air outlet end of the heat dissipation fan 2 faces to a first heat dissipation opening 11 on the side wall of the mounting box body 1, the first heat dissipation opening 11 penetrates through the side wall of the mounting box body 1 in a matrix layout, and a drainage groove 12 is equidistantly and vertically downwards arranged between gaps of the first heat dissipation opening 11 so as to guide water to drain to the ground.

Next, a second heat dissipation port 32 which is staggered with the first heat dissipation port 11 is formed in the side wall of the heat dissipation shell 3, so that the heat dissipation fan 2 can discharge heat in the battery exchange cabinet through the first heat dissipation port 11 and the second heat dissipation port 32; meanwhile, the top of the heat dissipation shell 3 is provided with the rain shielding component 33, the rain shielding component comprises a rain shielding plate 331 and a rain shielding bracket 332, the rain shielding plate 331 is of a 'man' -shaped structure, rainwater is guided to flow downwards, water is discharged at the bottom, drying of the top of the heat dissipation shell 3 is guaranteed, the rain shielding bracket 332 is fixed at the top of the heat dissipation shell 3, and the rain shielding plate 331 is fixed on the rain shielding bracket 332 through bolt connection.

Subsequently, the monitoring camera 13 is installed below the end face of the installation box 1 away from the heat dissipation housing 3 for safety monitoring and real-time monitoring of the activity around the battery-changing cabinet.

In order to increase the stability of the battery changing cabinet, a mounting base plate 34 is arranged at the bottom of the heat dissipation shell 3, so that the contact area between the battery changing cabinet and the ground is increased, and the vibration and shaking degree is reduced; meanwhile, a water drain hole 341 is formed in the mounting base plate 34 and is used for draining water drained from the water drain groove 12 into the ground, so that the water drain groove 12 is ensured to work normally, water accumulation at the bottom of the heat dissipation shell 3 is avoided, the power exchange cabinet is protected from corrosion and damage, and a good working state is maintained.

A display 141 and function buttons 142 are provided in the function area 14 of the mounting case 1. The display 141 is used for displaying the operation state of the battery-changing cabinet in real time, including the key information of battery state, temperature, current, etc. so as to take necessary measures in time, and the function buttons 142 are used for manually adjusting and controlling various parameters of the battery-changing cabinet, such as operation mode, voltage, power, etc., so as to meet specific requirements and different use scenarios.

In addition, a charging and replacing cabinet 151 for storing batteries and providing a charging function is provided in the storage area 15 of the installation case 1; the end face of the charging cabinet 151 is provided with a pull handle 1511, so that the charging cabinet 151 can be conveniently opened and closed, and the battery can be conveniently operated, including taking, installing, maintaining, replacing and the like.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The waterproof heat dissipation battery-changing cabinet is characterized by comprising a mounting box body (1), a heat dissipation fan (2) and a heat dissipation shell body (3), wherein the heat dissipation shell body (3) comprises a containing cavity (31), the mounting box body (1) is mounted in the containing cavity (31), the mounting box body (1) is used for placing a battery, and the heat dissipation fan (2) is mounted in the mounting box body (1);

The mounting box body (1) is provided with a first heat dissipation opening (11) and a drainage groove (12) towards the side wall of the heat dissipation shell (3), wherein the first heat dissipation opening (11) is in a matrix layout, the drainage grooves (12) are equidistant and vertically downwards arranged between gaps of the first heat dissipation opening (11), and the drainage grooves (12) are used for draining water to the ground; the air outlet end of the heat radiation fan (2) faces the first heat radiation opening (11);

A second heat dissipation opening (32) staggered with the first heat dissipation opening (11) is formed in the side wall of the heat dissipation shell (3), and the second heat dissipation opening (32) is aligned with the drainage groove (12).

2. The waterproof heat dissipation battery-changing cabinet according to claim 1, wherein a rain shielding component (33) is arranged at the top of the heat dissipation shell (3), the rain shielding component (33) comprises a rain shielding plate (331) and a rain shielding bracket (332), the rain shielding bracket (332) is fixed at the top of the heat dissipation shell (3), the rain shielding plate (331) is fixed on the rain shielding bracket (332), and the rain shielding plate (331) is of a 'man' -shaped structure, so that water is discharged from the rain shielding plate (331).

3. The waterproof heat dissipation battery-changing cabinet according to claim 1, wherein a monitoring camera (13) is arranged on the end face, far away from the heat dissipation shell (3), of the installation box body (1), and the monitoring camera (13) is used for carrying out safety monitoring on the battery-changing cabinet.

4. The waterproof heat dissipation battery-changing cabinet according to claim 1, wherein a mounting base plate (34) is arranged at the bottom of the heat dissipation shell (3), and the mounting base plate (34) is used for increasing the contact area between the battery-changing cabinet and the ground and increasing the stability of the battery-changing cabinet.

5. The waterproof heat-dissipation power conversion cabinet according to claim 4, wherein the installation base plate (34) is provided with a water drain port (341) penetrating through the heat dissipation shell (3) and communicated with the water drain tank (12), and the water drain port (341) is used for draining the sludge into the ground.

6. A waterproof heat dissipation battery-changing cabinet according to claim 1, characterized in that the installation box (1) comprises a functional area (14), a display (141) and a functional button (142) are further arranged on the end surface of the functional area (14) far away from the heat dissipation shell (3), and the display (141) is used for displaying the running state of the battery-changing cabinet in real time; the function buttons (142) are used for manually adjusting and controlling various parameters of the battery-changing cabinet.

7. The waterproof heat dissipation battery-changing cabinet according to claim 1, wherein the installation box body (1) comprises a storage area (15), a charging cabinet (151) is arranged on the end face, away from the heat dissipation shell (3), of the storage area (15), and the charging cabinet (151) is used for storing batteries.

8. The waterproof heat dissipation battery-charging cabinet according to claim 7, wherein a drawing handle (1511) is arranged on the end face, far away from the heat dissipation shell (3), of the charging cabinet (151), and the drawing handle (1511) is used for facilitating opening and closing of the charging cabinet (151).