New energy battery replacement cabinet easy to dissipate heat

Abstract

The utility model relates to the related technical field of battery replacement cabinets, in particular to an easy-to-radiate new energy battery replacement cabinet, which comprises a cabinet body, an inner cavity for placing batteries is arranged in the cabinet body, the bottom wall of the inner cavity penetrates downwards, the bottom of the inner cavity is connected with a plurality of isolating strips, the isolating strips are arranged in an array, and the isolating strips are arranged in the inner cavity. A supporting rod is rotationally installed on the side wall of the inner cavity, a plurality of through holes used for guiding flow are formed in the supporting rod, and during working, the battery is connected with the supporting rod; according to the utility model, the bottom of the cavity is penetrated, the battery is supported by the isolating strips, the heat dissipation effect is ensured by enlarging the opening, the isolating strips are provided with gaps, the risk of falling of the battery can be prevented while heat dissipation is ensured, and the cavity is penetrated downwards, so that dust can fall downwards, and the dust accumulation condition is not easy to occur; furthermore, the supporting rod can be used for supporting the battery, so that the contact area between the battery and air is ensured, and the heat dissipation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to power exchange cabinets, and in particular to a new energy power exchange cabinet that is easy to dissipate heat. Background Art

[0002] With the rise of new energy (NE), new energy is gradually replacing traditional energy. New energy (NE), also known as unconventional energy, refers to various forms of energy other than traditional energy, and refers to energy that has just begun to be developed or is being actively studied and is yet to be promoted, such as solar energy, geothermal energy, wind energy, ocean energy, biomass energy and nuclear fusion energy. These new energy sources are clean and recyclable energy. The development of the new energy industry is not only an effective supplement to the entire energy supply system, but also an important measure for environmental governance and ecological protection. It is the ultimate energy choice to meet the needs of sustainable development of human society. The box-type box-type transformer cabinet (referred to as box-type transformer) is usually located outdoors or in the wild. Its external environment is changeable, such as high temperature, sun, low temperature, rain and snow. At the same time, the internal sealing strips are prone to aging, the fireproof mud is prone to cracking and animal damage, which will lead to faults caused by moisture and overheating in the box-type transformer. In severe cases, flashover discharge will cause breakdown, explosion, or even burning.

[0003] The electric vehicle battery swap cabinet is an electric vehicle charging and battery swapping product derived from the relevant laws and regulations formulated by the state for electric vehicle behavior regulations. It greatly saves the charging time of electric vehicle users and also greatly avoids a series of related disasters derived from electric vehicle charging.

[0004] The existing power swap cabinet occupies a small area and is easy to use. A large amount of heat is generated inside the power swap cabinet when it is working. In order to ensure the normal operation of the power swap cabinet, it is necessary to dissipate the heat inside it. Usually, a fan is set inside it and heat dissipation holes are opened on its surface to dissipate heat. At the same time, in order to prevent external dust from entering the power swap cabinet, a filter is usually set inside the heat dissipation hole. However, after the power swap cabinet is used for a long time, a large amount of dust will accumulate in the filter inside the heat dissipation hole. The dust may cause the mesh of the filter to be blocked, thereby resulting in a reduction in the heat dissipation effect. Utility Model Content

[0005] The purpose of the utility model is to provide a new energy battery exchange cabinet that is easy to dissipate heat to solve the above-mentioned problems.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A new energy battery exchange cabinet that is easy to dissipate heat, includes a cabinet body, an inner cavity for placing batteries is provided in the cabinet body, the bottom wall of the inner cavity penetrates downward, a plurality of isolation strips are connected to the bottom of the inner cavity, the isolation strips are arranged in an array, a support rod is rotatably installed on the side wall of the inner cavity, the support rod is provided with a plurality of through holes for diversion, and the battery and the support rod are connected during operation.

[0008] Beneficial effects: by penetrating through the bottom of the cavity and supporting the battery through the isolation strip, the heat dissipation effect is ensured by increasing the opening, and the isolation strip leaves a gap, which can prevent the risk of the battery falling while ensuring heat dissipation. Moreover, the cavity penetrates downward, dust can fall downward, and dust accumulation is not easy to occur; further, the support rod can be used for battery support, thereby ensuring the contact area between the battery and the air and improving the heat dissipation efficiency. The support rod is rotatably arranged, and when the battery charging work is not needed, the support rod can be stored to prevent damage, and the through hole provided on the support rod can ensure the heat dissipation work at the contact area between the support rod and the battery.

[0009] Furthermore, four support rods are provided on the side walls of the inner cavity, and the support rods are symmetrically arranged in pairs on the two side walls of the inner cavity. When working, the battery is located between the upper and lower support rods, the lower support rod is used to support the battery, and the upper support rod is used to clamp the battery to prevent the battery from moving.

[0010] Furthermore, an air cavity is provided on the side wall of the support rod, and the through hole is communicated with the air cavity.

[0011] Furthermore, a fan is fixedly installed on the inner wall of the air cavity, and the fan drives and controls the air flow to ensure heat dissipation.

[0012] Furthermore, a driving connection shaft is rotatably mounted on the inner wall of the inner cavity, the driving connection shaft is fixedly connected to the support rod, and the driving connection shaft is used to control the rotation of the support rod to achieve support work for the battery.

[0013] Furthermore, a heat dissipation groove running through the top and bottom is provided on the top wall of the inner cavity, and a plurality of guide bars are fixedly installed on the inner wall of the heat dissipation groove. The heat dissipation of the inner cavity is ensured by the heat dissipation groove, and the guide bars can reduce the entry of external foreign matter.

[0014] Furthermore, the guide strip is arranged at an angle, and the heat dissipation air duct is controlled by the guide strip.

[0015] Furthermore, a contact plate for charging is fixedly mounted on the rear side wall of the inner cavity, and the contact plate inside is used to abut against the battery for charging.

[0016] Furthermore, the contact plates are symmetrically arranged, and a partition bar is fixedly installed on the inner wall of the inner cavity. The partition bar is arranged between the two contact plates, and the partition bar is used to separate the contact plates to prevent the contact plates from short-circuiting and causing accidents.

[0017] Furthermore, a pair of rollers is connected to one of the isolation bars, the cabinet is provided with a through entrance, the rollers are located at the entrance, and the rollers are used to support the batteries to prevent damage during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall cross-sectional structure of an embodiment of the utility model;

[0020] Figure 3 The figure is a schematic diagram of the support rod structure of one embodiment of the utility model.

[0021] Figure 4 The figure is a schematic diagram of the cross-sectional structure of a support rod according to an embodiment of the present utility model.

[0022] Figure numerals: 11, isolation strip; 12, cabinet; 13, entrance; 21, heat dissipation groove; 22, guide strip; 31, inner cavity; 32, electric shock plate; 33, isolation strip; 34, roller; 41, support rod; 42, connecting shaft; 43, through hole; 44, air cavity; 45, fan. DETAILED DESCRIPTION

[0023] The following is only a preferred embodiment of the present invention, and the protection scope is not limited to this embodiment. All technical solutions under the concept of the present invention should belong to the protection scope of the present invention. At the same time, it should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

[0024] See Figures 1 to 4 As shown, a new energy battery exchange cabinet that is easy to dissipate heat includes a cabinet body 12. In this embodiment, the cabinet body 12 is a single cabinet body. The cabinet body 12 can be stacked to increase the storage space, thereby increasing the number of batteries that can be stored.

[0025] The cabinet 12 is provided with an inner cavity 31 for placing batteries, and a side wall of the inner cavity 31 is provided with an entrance 13 , which penetrates the cabinet 12 . Batteries to be charged or replaced are placed into the inner cavity 31 through the entrance 13 .

[0026] The bottom wall of the inner cavity 31 penetrates downward, and the bottom of the inlet 13 also penetrates. In order to ensure the safety of battery storage and the heat dissipation, a plurality of isolation bars 11 are connected to the bottom of the inner cavity 31 in this embodiment. The isolation bars 11 are arranged in an array, and a certain gap is left between each of the isolation bars 11 to facilitate air circulation at the bottom.

[0027] The isolation bars 11 are horizontally placed to facilitate supporting the battery, and the battery is not easily sunk into the gaps of the isolation bars 11 after entering.

[0028] To ensure the stability of the battery movement, one of the isolation bars 11 is located directly below the entrance 13 to prevent the battery from falling.

[0029] At the same time, in order to facilitate the battery to quickly enter the inner cavity 31, a roller 34 is provided at the entrance 13. The roller 34 is rotatably installed on the isolation strip 11, and two rollers 34 are provided. The two rollers 34 are symmetrically arranged and respectively close to the two sides of the entrance 13. The roller 34 is located on the inner side of the entrance 13. The roller 34 is flush with the side wall of the entrance 13. After entering the entrance 13, the battery contacts the roller 34, which can prevent the battery from contacting the side of the entrance 13 and preventing it from falling.

[0030] The top wall of the inner cavity 31 is provided with a heat dissipation groove 21 which passes through from top to bottom. There are two heat dissipation grooves 21, and the heat dissipation grooves 21 are symmetrically arranged. A plurality of guide bars 22 are arranged in an array in the two heat dissipation grooves 21. The guide bars 22 are provided with a plurality of bars, which are arranged in an array in the heat dissipation grooves 21 to control the entry of dust while ensuring the normal air circulation.

[0031] Furthermore, the guide strips 22 in the heat dissipation slots 21 are arranged at an angle to further adjust the air inlet to prevent internal air backflow. In the present embodiment, the guide strips 22 in the two heat dissipation slots 21 have the same inclination direction. In another embodiment, the guide strips 22 have opposite inclination directions. The direction of the incoming air is controlled by the inclinations in different directions, so that the incoming air flows and the heat dissipation effect is improved.

[0032] At the same time, a support rod 41 is rotatably installed on the side wall of the inner cavity 31. The support rod 41 is used to support the battery. Support rods 41 are provided on both side walls of the inner cavity 31, and two upper and lower support rods 41 are provided on one side. The battery is stuck in the support rod 41 to achieve support and fixation, thereby increasing the contact range between the battery and the external air and ensuring the heat dissipation efficiency.

[0033] The support rod 41 is connected to the inner wall of the inner cavity 31 through a driving connecting shaft 42. The driving connecting shaft 42 is rotatably connected to the inner wall of the inner cavity 31. The driving connecting shaft 42 and the support rod 41 are fixedly connected. The driving connecting shaft 42 is connected to a driving motor. The rotation of the driving connecting shaft 42 is controlled by the motor drive, thereby controlling the rotation of the support rod 41. When in use, the support rod 41 can be rotated out to support the battery. When it is not needed to work, the support rod 41 is stored against the inner wall of the inner cavity 31 to prevent damage to the support rod 41 while ensuring that the internal space is small.

[0034] The support rod 41 is provided with a plurality of through holes 43 for guiding flow. The through holes 43 are arranged up and down. The through holes 43 are arranged in an array to facilitate heat dissipation at the contact point between the support rod 41 and the battery.

[0035] Furthermore, an air cavity 44 is provided on the side wall of the support rod 41. The support rod 41 is made of a material with relatively high strength. A cavity 44 is hollowed out inside the support rod 41. The size of the cavity 44 is not limited, but it is a rectangular parallelepiped. Air circulation is achieved through the cavity 44. One side wall of the air cavity 44 passes through the support rod 41. The through hole 43 is connected to the air cavity 44. The through holes 43 are respectively located on the upper and lower sides of the air cavity 44, thereby increasing the cavity area and improving the air circulation rate.

[0036] The circulation effect of natural air is general, and hot air can only flow slowly. Therefore, a fan 45 is fixedly installed on the inner wall of the air cavity 44. The model of the fan 45 is not limited, and it can work in the air cavity 44. When the fan 45 is working, it can drive air circulation to form a low-pressure environment in the air cavity 44, thereby ensuring that air can enter and pass through from the outside, and hot air can enter from the through hole 42 on the upper side, thereby promoting heat dissipation efficiency. In another embodiment, a certain amount of through holes 43 can also be provided on the side wall of the support rod 41 to enhance the air circulation effect, thereby ensuring further improvement of heat dissipation.

[0037] The battery is charged in the inner cavity 31. A contact plate 32 for charging is fixedly installed on the rear side wall of the inner cavity 31. A plurality of contacts are provided on the front of the contact plate 32. The back of the contact plate 32 is connected with a cable and a control module to control the output power of the corresponding contacts. Correspondingly, there will be corresponding contacts on the back of the new energy battery. The charging of the new energy battery is achieved through the mutual cooperation between the two contacts.

[0038] Furthermore, the charging efficiency of a single contact pad 32 is somewhat insufficient. Two contact pads 32 are provided, and the two contact pads 32 are symmetrically arranged. A partition bar 33 is fixedly installed on the inner wall of the inner cavity 31, and the partition bar 33 is arranged between the two contact pads 32. When working, the partition bar 33 contacts the rear side wall of the battery to separate the contact pads 32 on both sides to reduce interference.

[0039] In this embodiment, the staff can control the work to clamp the battery and put it into the inner cavity 31, drive the connecting shaft 42 to start working, first rotate and release the lower support rod 41, and after the back side of the battery is abutted against the contact plate 32, the battery is placed on the support rod 41 for charging, and then the upper support rod 41 is rotated out to clamp the battery. After the battery is charged normally, the fan 45 can be controlled to work to promote heat dissipation.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A new energy battery exchange cabinet with easy heat dissipation, characterized by: The cabinet (12) comprises an inner cavity (31) for placing batteries, the bottom wall of the inner cavity (31) penetrates downwards, a plurality of isolation bars (11) are connected to the bottom of the inner cavity (31), the isolation bars (11) are arranged in a linear array, a support rod (41) is rotatably mounted on the side wall of the inner cavity (31), a plurality of through holes (43) for diversion are vertically arranged on the surface of the support rod (41), and the batteries are connected to the support rod (41).

2. According to claim 1, a new energy power exchange cabinet with easy heat dissipation is characterized in that: Four support rods (41) are provided on the side walls of the inner cavity (31), and the support rods (41) are symmetrically arranged in pairs on the two side walls of the inner cavity (31), and the battery is located between the upper and lower support rods (41).

3. According to claim 2, a new energy power exchange cabinet with easy heat dissipation is characterized in that: An air cavity (44) is provided on the side wall of the support rod (41), and the through hole (43) is in communication with the air cavity (44).

4. According to claim 3, a new energy power exchange cabinet with easy heat dissipation is characterized in that: A fan (45) is fixedly mounted on the inner wall of the air cavity (44).

5. According to claim 1, a new energy power exchange cabinet with easy heat dissipation is characterized in that: A driving connection shaft (42) is rotatably mounted on the inner wall of the inner cavity (31), and the driving connection shaft (42) is fixedly connected to the support rod (41).

6. The easy-to-dissipate-heat new energy battery-exchange cabinet according to claim 1 is characterized in that: A heat dissipation groove (21) penetrating from top to bottom is provided on the top wall of the inner cavity (31), and a plurality of guide strips (22) are fixedly mounted on the inner wall of the heat dissipation groove (21).

7. The easy-to-dissipate-heat new energy battery-exchange cabinet according to claim 6 is characterized in that: The guide strip (22) is arranged obliquely.

8. The easy-to-dissipate-heat new energy battery-exchange cabinet according to claim 1 is characterized in that: A contact plate (32) for charging is fixedly mounted on the rear side wall of the inner cavity (31).

9. The easy-to-dissipate-heat new energy battery-exchange cabinet according to claim 8, characterized in that: The electric shock plates (32) are symmetrically arranged, and a partition bar (33) is fixedly mounted on the inner wall of the inner cavity (31), wherein the partition bar (33) is arranged between the two electric shock plates (32).

10. The easy-to-dissipate-heat new energy battery-exchange cabinet according to claim 1, characterized in that: A pair of rollers (34) are connected to one of the isolation strips (11), the cabinet (12) is provided with an entrance (13) passing through, and the rollers (34) are located at the entrance (13).

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