Air-cooled battery box for energy storage

Abstract

The utility model relates to the technical field of battery heat dissipation, and discloses an air-cooled battery box for energy storage, which comprises a protection plate, a battery heat dissipation mounting part and an air-cooled heat dissipation ventilation part, and heat dissipation holes are formed in the circumference of the protection plate at equal intervals. The heat dissipation fan on one side of the battery box is the air blowing fan, the heat dissipation fan on the other side of the battery box is the air draft fan, the air blowing fan forcibly blows outside cold air into the battery box, the air draft fan timely exhausts heated air in the battery box, and the one-in and one-out working mode is adopted, so that the heat dissipation effect of the battery box is improved, and the service life of the battery box is prolonged. According to the air-cooled heat dissipation ventilation part, the air flow speed in the battery box is greatly increased, compared with a traditional single-fan heat dissipation mode, air flow is faster, heat generated by batteries can be taken away more quickly, and therefore the heat dissipation efficiency is remarkably improved, all assemblies of the air-cooled heat dissipation ventilation part are designed in a modular mode, and the heat dissipation efficiency is improved. And the fixed mounting frame, the ventilation shell, the fan fixing plate and the like can be conveniently mounted and dismounted.

Description

Technical Field

[0001] The utility model relates to the technical field of battery heat dissipation, in particular to an air-cooled battery box for energy storage. Background Art

[0002] In today's world, energy storage plays a crucial role, particularly in the pursuit of efficient and safe battery energy storage systems. With the continuous advancement of new energy technologies and the increasing diversification of their application scenarios, the performance requirements for energy storage batteries are also increasing. To meet these demands, researchers and engineers are constantly exploring and innovating, striving to develop more efficient, safer, and more reliable battery energy storage solutions. These systems must not only have high energy density and long lifespans, but also maintain stability and reliability under a variety of extreme conditions. Only in this way can battery energy storage systems ensure their full role in future energy systems and provide strong support for society's sustainable development.

[0003] During the operation of energy storage batteries, a large amount of heat is generated. If the heat cannot be dissipated in a timely and effective manner, it will affect the performance, lifespan and even safety of the battery. Traditional battery heat dissipation methods have some shortcomings, such as poor heat dissipation effect, complex structure and inconvenient maintenance. Air cooling, as a common heat dissipation method, has the advantages of relatively simple structure and low cost. However, existing air-cooled battery boxes often have some limitations in design. On the one hand, the installation and fixing methods of the battery are not convenient enough, which is not conducive to battery replacement and maintenance; on the other hand, the ventilation effect and heat dissipation efficiency of the air-cooled heat dissipation system need to be improved, and it is difficult to meet the heat dissipation needs of high-power, large-capacity energy storage batteries. Utility Model Content

[0004] The purpose of the present utility model is to provide an air-cooled battery box for energy storage to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an air-cooled battery box for energy storage, comprising a protective plate, a battery heat dissipation mounting portion, and an air-cooled heat dissipation ventilation portion, wherein the protective plate is provided with heat dissipation holes equidistantly arranged around the circumference; the battery heat dissipation mounting portion is arranged between the protective plates; and the air-cooled heat dissipation ventilation portion is arranged on both sides of the battery heat dissipation mounting portion.

[0006] Preferably, the battery heat dissipation mounting portion specifically includes: a fixed base plate, fixedly mounted between the protective plates; a support fixing rod, fixedly mounted on the top of the fixed base plate; and a fixed top plate fixedly mounted on the top of the support fixing rod.

[0007] Preferably, battery placement grooves are equidistantly provided on the fixed top plate, battery bodies are fixedly installed inside the battery placement grooves, heat dissipation ventilation fins are fixedly installed between the battery bodies, mounting rails 1 are fixedly installed on both side outer walls of the fixed bottom plate, mounting rails 2 are fixedly installed on both side outer walls of the fixed top plate, threaded connection blocks are fixedly installed on the top of the mounting rails 2, through openings are equidistantly provided on the mounting rails 2, mounting rails 1 and 2 are provided, and when assembling an air-cooled battery box for energy storage, mounting rails 1 and 2 provide clear paths for components such as the ventilation screen plate and the battery heat dissipation mounting portion. The correct installation path and the sliding connection between the installation slider 1 and the installation slide rail 1, as well as the installation slider 2 and the installation slide rail 2, enable the ventilation screen plate and other components to be installed quickly and accurately, greatly improving the assembly efficiency. When the battery box needs to be maintained, repaired or parts replaced, this sliding connection method allows the ventilation screen plate and the like to be easily slid out from the installation slide rail without the need for complicated tools and tedious operations. It is convenient and fast. For example, when too much dust accumulates on the ventilation screen plate and needs to be cleaned, the staff can quickly remove it for cleaning and then easily install it back, greatly saving maintenance time.

[0008] Preferably, a ventilation screen plate is provided between the mounting slide rail 1 and the mounting slide rail 2, a handle is fixedly installed on one side outer wall of the ventilation screen plate, a mounting slider 1 is fixedly installed on the bottom of the ventilation screen plate, a mounting slider 2 is fixedly installed on the top of the ventilation screen plate, positioning holes are equidistantly provided on the mounting slider 2, the mounting slider 1 is slidably connected to the mounting slide rail 1, the mounting slider 2 is slidably connected to the mounting slide rail 2, and a ventilation screen plate is provided, and the sieve hole design on the ventilation screen plate allows air to circulate freely inside the battery box. When the heat dissipation fan of the air-cooled heat dissipation ventilation unit is working, air can smoothly pass through the ventilation screen plate and fully contact the battery body and the heat dissipation ventilation sheet. This good air circulation accelerates the transfer and dissipation of heat, effectively reduces the operating temperature of the battery, and improves the performance and life of the battery.

[0009] Preferably, the air-cooled heat dissipation ventilation part specifically includes: a fixing bolt, threadedly connected to the inside of the threaded connection block; a fixing plate, movably sleeved on the outer wall of the threaded connection block; a fixed mounting frame, fixedly installed on the top of the fixing plate; and a ventilation shell, fixedly installed on the outer wall of the ventilation screen plate.

[0010] Preferably, a circular hole is opened on the fixed mounting bracket, and the fixed mounting bracket is movably sleeved on the outer wall of the threaded connection block through the circular hole, and a fixing gasket is movably sleeved on the outer wall of the fixing bolt.

[0011] Preferably, the fixing gasket is arranged between the fixing mounting frame and the fixing bolt, and the bottom of the fixing plate is fixedly installed with fixing blocks at equal intervals, the fixing blocks are adapted to the through-port, and the fixing blocks are engaged with the positioning holes. A rectangular mounting port is provided on the ventilation shell, and a fixing sleeve is fixedly installed on the bottom of the ventilation shell. The internal rotation of the fixing sleeve is connected with a rotating rod, and a fixing block is provided. When the fixing block is inserted into the through-port and the positioning hole, it provides a stable support and connection for the entire air-cooled heat dissipation ventilation part. During the operation of the equipment, it can effectively resist the vibration caused by the operation of the fan and possible external impacts, ensuring that the connection between the air-cooled heat dissipation ventilation part and the battery heat dissipation mounting part is firm and reliable, and will not loosen or shift, thereby improving the overall stability of the equipment.

[0012] The top of the rotary rod is fixedly mounted with a rotating plate, and the top of the rotating plate is fixedly mounted with a hexagonal nut, and the internal thread of the hexagonal nut is connected to a mounting threaded bolt, and the other end of the mounting threaded bolt movably passes through the top of the rotating plate and extends to the bottom of the rotating plate, and a screen plate is slidably mounted on the inside of the rectangular mounting opening, and the top of the screen plate is provided with a mounting fixing hole, and the mounting threaded bolt is engaged with the mounting fixing hole. The inner wall of the ventilation shell is fixedly mounted with a fan fixing plate, and the outer wall of the fan fixing plate is fixedly mounted with a fan housing, and the outer wall of the fan housing is fixedly mounted with a fan screen, and the inner wall of the fan housing is fixedly mounted with a heat dissipation fan, and a heat dissipation fan is provided. The heat dissipation fan cooperates with the ventilation screen plate and the heat dissipation ventilation sheet to quickly form air convection, and the heat dissipation fan draws external cold air into the battery box. After being filtered by the ventilation screen plate, the cold air is evenly blown on the battery body and the heat dissipation ventilation sheet. The heat dissipation fins increase the heat dissipation area, allowing the heat generated by the battery to be quickly transferred to the surrounding air. At the same time, the hot air is promptly discharged from the battery box under the action of the heat dissipation fan, effectively reducing the operating temperature of the battery and improving the battery performance and service life.

[0013] The utility model provides an air-cooled battery box for energy storage. It has the following beneficial effects:

[0014] (1) The present invention can effectively increase the heat exchange area between batteries by fixing heat dissipation fins between the battery bodies. When the battery generates heat during operation, the heat dissipation fins can quickly conduct the heat away to prevent heat from accumulating locally in the battery, thereby reducing the battery temperature and improving the battery's performance and service life. The ventilation screen plate provided between the mounting rail 1 and the mounting rail 2 can, on the one hand, ensure the circulation of air in the battery box and promote heat dissipation. On the other hand, the sieve holes on the ventilation screen plate can allow air to flow evenly over the battery surface, improve the uniformity of heat dissipation, and prevent local overheating. The battery placement slot on the fixed top plate provides a stable installation position for the battery body, and cooperates with the support fixing rod and the fixed bottom plate to make the battery installation in the box more firm and reliable. This structural design facilitates the rapid installation and positioning of the battery and improves production efficiency.

[0015] (2) In the present invention, the heat dissipation fan on one side of the battery box is a blower fan, and the heat dissipation fan on the other side is an exhaust fan. The blower fan forces the cold air from the outside into the battery box, while the exhaust fan promptly extracts the heated air from the battery box. This one-in-one-out working mode greatly enhances the air flow speed inside the battery box. Compared with the traditional single fan heat dissipation method, the air flows more quickly and can take away the heat generated by the battery more quickly, thereby significantly improving the heat dissipation efficiency. The various components of the air-cooled heat dissipation ventilation unit adopt a modular design, such as a fixed mounting frame, a ventilation shell, a fan fixing plate, etc., which can be easily installed and disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front perspective view of the overall structure of the utility model;

[0017] Figure 2 This is a partial view of the heat dissipation installation part of the battery of the utility model;

[0018] Figure 3 This is a partial view of the air-cooling, heat dissipation and ventilation part of the utility model;

[0019] Figure 4 This is a partial view of the heat dissipation fan of the present invention.

[0020] In the figure: 1 protective plate, 2 heat dissipation holes, 3 battery heat dissipation mounting part, 311 fixed bottom plate, 312 support fixing rod, 313 fixed top plate, 314 battery body, 315 mounting slide rail 2, 316 mounting slide rail 1, 317 heat dissipation ventilation plate, 318 ventilation screen plate, 319 handle, 3111 mounting slide rail 2, 3112 mounting slide rail 1, 3113 threaded connection block, 3114 positioning hole, 4 air-cooled heat dissipation ventilation part, 411 fixing bolt, 412 fixing plate, 413 fixed mounting frame, 414 fixing block, 415 ventilation shell, 416 rectangular mounting port, 417 rotating plate, 418 rotating rod, 419 mounting threaded bolt, 4111 screen plate, 4112 fan fixing plate, 4113 heat dissipation fan, 4114 fan shell, 4115 fan screen. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0023] Example 1:

[0024] A preferred embodiment of an air-cooled battery box for energy storage provided by the utility model is as follows: Figure 1-4 As shown: An air-cooled battery box for energy storage, including a protective plate 1, a battery heat dissipation mounting portion 3, and an air-cooled heat dissipation ventilation portion 4. Heat dissipation holes 2 are equidistantly opened on the circumference of the protective plate 1; the battery heat dissipation mounting portion 3 is arranged between the protective plates 1; and the air-cooled heat dissipation ventilation portion 4 is arranged on both sides of the battery heat dissipation mounting portion 3.

[0025] The battery heat dissipation mounting portion 3 specifically includes: a fixed bottom plate 311 fixedly mounted between the protective plates 1 ; a support fixing rod 312 fixedly mounted on the top of the fixed bottom plate 311 ; and a fixed top plate 313 fixedly mounted on the top of the support fixing rod 312 .

[0026] Battery placement grooves are equidistantly provided on the fixed top plate 313, and battery bodies 314 are fixedly installed inside the battery placement grooves. Heat dissipation ventilation fins 317 are fixedly installed between the battery bodies 314. Mounting slide rail 1 316 is fixedly installed on the outer walls of both sides of the fixed bottom plate 311, and mounting slide rail 2 315 is fixedly installed on the outer walls of both sides of the fixed top plate 313. A threaded connection block 3113 is fixedly installed on the top of the mounting slide rail 2 315, and through openings are equidistantly provided on the mounting slide rail 2 315.

[0027] A ventilation screen plate 318 is arranged between the mounting slide rail 1 316 and the mounting slide rail 2 315. A handle 319 is fixedly installed on the outer wall of one side of the ventilation screen plate 318. A mounting slider 1 3112 is fixedly installed on the bottom of the ventilation screen plate 318. A mounting slider 2 3111 is fixedly installed on the top of the ventilation screen plate 318. Positioning holes 3114 are equidistantly provided on the mounting slider 2 3111. The mounting slider 1 3112 is slidably connected to the mounting slide rail 1 316, and the mounting slider 2 3111 is slidably connected to the mounting slide rail 2 315.

[0028] In the process of this embodiment, the fixed bottom plate 311, the supporting fixing rod 312 and the fixed top plate 313 constitute the installation frame of the battery. The battery placement groove on the fixed top plate 313 is used to fix the battery body 314. The heat dissipation ventilation fins 317 between the battery body 314 can conduct the heat generated by the battery and provide a channel for air circulation; the mounting slide rail 1 316 and the mounting slide rail 2 315 are used to install the ventilation screen plate 318. On the one hand, the ventilation screen plate 318 can support the battery, and on the other hand, its sieve hole structure is conducive to air circulation. The mounting slider 1 3112 is slidably connected to the mounting slide rail 1 316, and the mounting slider 2 3111 is slidably connected to the mounting slide rail 2 315, which facilitates the installation and disassembly of the ventilation screen plate 318 and can effectively increase the heat exchange area between the batteries. When the battery generates heat during operation, the heat dissipation ventilation fins can quickly conduct the heat away to avoid heat accumulation in the local area of ​​the battery, thereby reducing the battery temperature and improving the performance and service life of the battery.

[0029] Example 2:

[0030] On the basis of the first embodiment, the present invention provides a preferred embodiment of an air-cooled battery box for energy storage. Figure 1-4 As shown: the air-cooled heat dissipation ventilation part 4 specifically includes: a fixing bolt 411, threadedly connected to the inside of the threaded connection block 3113; a fixing plate 412, movably sleeved on the outer wall of the threaded connection block 3113; a fixed mounting frame 413, fixedly installed on the top of the fixing plate 412; and a ventilation shell 415, fixedly installed on the outer wall of the ventilation screen plate 318.

[0031] A circular hole is formed on the fixed mounting bracket 413 , and the fixed mounting bracket 413 is movably sleeved on the outer wall of the threaded connection block 3113 through the circular hole. A fixing gasket is movably sleeved on the outer wall of the fixing bolt 411 .

[0032] The fixing gasket is arranged between the fixed mounting frame 413 and the fixing bolt 411. The bottom of the fixing plate 412 is fixedly installed with fixed blocks 414 at equal intervals. The fixed blocks 414 are adapted to the through opening. The fixed blocks 414 are engaged with the positioning holes 3114. A rectangular mounting opening 416 is opened on the ventilation shell 415. A fixing sleeve is fixedly installed on the bottom of the ventilation shell 415. The interior of the fixing sleeve is rotatably connected to a rotating rod 418.

[0033] A rotating plate 417 is fixedly installed on the top of the rotating rod 418, and a hexagonal nut is fixedly installed on the top of the rotating plate 417. The internal thread of the hexagonal nut is connected to a mounting threaded bolt 419. The other end of the mounting threaded bolt is movable through the top of the rotating plate 417 and extends to the bottom of the rotating plate 417. A screen plate 4111 is slidably installed inside the rectangular mounting opening 416. A mounting fixing hole is provided on the top of the screen plate 4111, and the mounting threaded bolt 419 is engaged with the mounting fixing hole. A fan fixing plate 4112 is fixedly installed on the inner wall of the ventilation shell 415, and a fan shell 4114 is fixedly installed on the outer wall of the fan fixing plate 4112. A fan screen 4115 is fixedly installed on the outer wall of the fan shell 4114, and a heat dissipation fan 4113 is fixedly installed on the inner wall of the fan shell 4114.

[0034] In the process of this embodiment, the heat dissipation fan on one side of the battery box is a blowing fan, and the heat dissipation fan on the other side is an exhaust fan. When the battery generates heat during operation, the blowing fan starts to blow the cold air from the outside into the battery box through the ventilation shell 415. The cold air is first filtered by the screen plate 4111, and then filtered again by the fan screen 4115. It is then accelerated by the heat dissipation fan 4113 to blow toward the ventilation screen plate 318 and the battery body 314. When the cold air flows through the battery body 314 and the heat dissipation ventilation sheet 317, it absorbs the heat generated by the battery and turns into hot air. Under the action of the exhaust fan, the hot air is taken out from the inside of the battery box. The hot air is extracted, and passes through the sieve holes of the ventilation screen plate 318, the opening on the second mounting slide rail 315, and the gap between the fixed blocks 414, and enters the ventilation shell 415 on the other side. The hot air is also filtered by the screen plate 4111 and the fan screen 4115, and then discharged to the outside of the battery box by the exhaust fan. Through this forced convection method, efficient heat dissipation of the battery is achieved. This one-in-one-out working mode greatly enhances the air flow speed inside the battery box. Compared with the traditional single fan heat dissipation method, the air flows faster and can take away the heat generated by the battery more quickly, thereby significantly improving the heat dissipation efficiency.

[0035] Working principle: The air-cooled battery box for energy storage is mainly composed of a protective plate 1, a battery heat dissipation mounting portion 3, and an air-cooled heat dissipation ventilation portion 4. The protective plate 1 plays a role in protecting the internal structure. At the same time, the heat dissipation holes 2 thereon facilitate air circulation. The battery heat dissipation mounting portion 3 is located between the protective plates 1 and is used to install the battery body 314 and provide a heat dissipation channel. The air-cooled heat dissipation ventilation portion 4 is arranged on both sides of the battery heat dissipation mounting portion 3, respectively assuming the functions of blowing and exhausting air to achieve forced convection heat dissipation of air; the fixed bottom plate 311, the supporting fixing rod 312, and the fixed top plate 313 constitute the battery installation frame. The battery placement slot on the fixed top plate 313 is used to fix the battery body 314. The heat dissipation ventilation fins 317 between the battery body 314 can conduct the heat generated by the battery and provide a channel for air circulation.The mounting rail 1 316 and the mounting rail 2 315 are used to install the ventilation screen plate 318. On the one hand, the ventilation screen plate 318 can support the battery. On the other hand, its sieve hole structure is conducive to air circulation. The mounting slider 1 3112 is slidably connected to the mounting rail 1 316, and the mounting slider 2 3111 is slidably connected to the mounting rail 2 315, which facilitates the installation and removal of the ventilation screen plate 318. The handle 319 is convenient for operating the movement of the ventilation screen plate 318. The fixing bolt 411 is threadedly connected to the inside of the threaded connection block 3113 to connect the fixing plate 412 and the fixing mounting frame 41 3 is fixed on the second mounting rail 315. The fixing gasket plays a role in buffering and increasing friction to prevent loosening. The fixing block 414 at the bottom of the fixing plate 412 is adapted to the through-hole and engages with the positioning hole 3114 to ensure a stable connection between the air-cooling and heat dissipation ventilation part 4 and the battery heat dissipation mounting part 3. The rectangular mounting opening 416 on the ventilation shell 415 is used to install the screen plate 4111. The screen plate 4111 can be fixed in the rectangular mounting opening 416 by rotating the hexagonal nut on the top of the plate 417 and installing the threaded bolt 419. The screen plate 4111 can prevent debris from entering the ventilation shell 4 15, a heat dissipation fan 4113 is installed inside the fan housing 4114 on the fan fixing plate 4112, and the fan screen 4115 can protect the heat dissipation fan 4113 and play a certain filtering role. The heat dissipation fan on one side of the battery box is a blower fan, and the heat dissipation fan on the other side is an exhaust fan. When the battery generates heat, the blower fan starts and blows the outside cold air into the battery box through the ventilation housing 415. The cold air is first filtered by the screen plate 4111, and then filtered again by the fan screen 4115, and then accelerated by the heat dissipation fan 4113 to blow to the ventilation screen plate 3 18 and the battery body 314. As the cold air flows through the battery body 314 and the heat dissipation fins 317, it absorbs the heat generated by the batteries and becomes hot air. The hot air is then drawn out of the battery box by the exhaust fan. The hot air passes through the mesh holes of the ventilation screen plate 318, the opening on the second mounting rail 315, and the gap between the fixed blocks 414, and enters the ventilation shell 415 on the other side. The hot air is also filtered by the screen plate 4111 and the fan screen 4115 before being exhausted from the battery box by the exhaust fan. This forced convection method achieves efficient heat dissipation from the batteries.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An air-cooled battery box for energy storage, comprising a protective plate (1), a battery heat dissipation mounting portion (3), and an air-cooled heat dissipation ventilation portion (4), characterized in that: The protective plate (1) is provided with heat dissipation holes (2) at equal intervals on its circumference; the battery heat dissipation mounting portion (3) is arranged between the protective plates (1); and the air-cooled heat dissipation ventilation portion (4) is arranged on both sides of the battery heat dissipation mounting portion (3).

2. The air-cooled battery box for energy storage according to claim 1, characterized in that: The battery heat dissipation installation part (3) specifically includes: A fixed bottom plate (311) is fixedly mounted between the protective plates (1); A supporting fixed rod (312) is fixedly mounted on the top of the fixed base plate (311); A fixed top plate (313) is fixedly mounted on the top of the supporting fixing rod (312).

3. The air-cooled battery box for energy storage according to claim 2, characterized in that: The fixed top plate (313) is provided with battery placement grooves at equal intervals, a battery body (314) is fixedly installed inside the battery placement grooves, a heat dissipation ventilating plate (317) is fixedly installed between the battery bodies (314), a first mounting rail (316) is fixedly installed on both sides of the outer wall of the fixed bottom plate (311), a second mounting rail (315) is fixedly installed on both sides of the outer wall of the fixed top plate (313), a threaded connection block (3113) is fixedly installed on the top of the second mounting rail (315), and openings are provided at equal intervals on the second mounting rail (315).

4. The air-cooled battery box for energy storage according to claim 3, characterized in that: A ventilation screen plate (318) is provided between the mounting slide rail 1 (316) and the mounting slide rail 2 (315), a handle (319) is fixedly installed on one side outer wall of the ventilation screen plate (318), a mounting slider 1 (3112) is fixedly installed on the bottom of the ventilation screen plate (318), a mounting slider 2 (3111) is fixedly installed on the top of the ventilation screen plate (318), positioning holes (3114) are equidistantly provided on the mounting slider 2 (3111), the mounting slider 1 (3112) is slidably connected to the mounting slide rail 1 (316), and the mounting slider 2 (3111) is slidably connected to the mounting slide rail 2 (315).

5. The air-cooled battery box for energy storage according to claim 1, characterized in that: The air-cooling, heat dissipation and ventilation part (4) specifically comprises: A fixing bolt (411) is threadedly connected to the interior of the threaded connection block (3113); A fixed plate (412) is movably sleeved on the outer wall of the threaded connection block (3113); A fixed mounting frame (413) is fixedly mounted on the top of the fixed plate (412); The ventilation shell (415) is fixedly mounted on the outer wall of the ventilation screen plate (318).

6. The air-cooled battery box for energy storage according to claim 5, characterized in that: A circular hole is provided on the fixed mounting frame (413), and the fixed mounting frame (413) is movably sleeved on the outer wall of the threaded connection block (3113) through the circular hole, and a fixing gasket is movably sleeved on the outer wall of the fixing bolt (411).

7. The air-cooled battery box for energy storage according to claim 6, characterized in that: The fixing gasket is arranged between the fixing mounting frame (413) and the fixing bolt (411); the bottom of the fixing plate (412) is fixedly installed with fixing blocks (414) at equal intervals; the fixing blocks (414) are adapted to the through opening; the fixing blocks (414) are engaged with the positioning holes (3114); a rectangular mounting opening (416) is provided on the ventilation shell (415); a fixing sleeve is fixedly installed at the bottom of the ventilation shell (415); and a rotating rod (418) is rotatably connected to the interior of the fixing sleeve.

8. The air-cooled battery box for energy storage according to claim 7, characterized in that: A rotating plate (417) is fixedly mounted on the top of the rotating rod (418), a hexagonal nut is fixedly mounted on the top of the rotating plate (417), the internal thread of the hexagonal nut is connected to a mounting threaded bolt (419), the other end of the mounting threaded bolt (419) is movable through the top of the rotating plate (417) and extends to the bottom of the rotating plate (417), a screen plate (4111) is slidably mounted inside the rectangular mounting opening (416), and the screen plate (4111) is fixedly mounted on the top of the rotating plate (417). 111) is provided with an installation fixing hole at the top, the installation threaded bolt (419) is engaged with the installation fixing hole, the inner wall of the ventilation shell (415) is fixedly installed with a fan fixing plate (4112), the outer wall of the fan fixing plate (4112) is fixedly installed with a fan shell (4114), the outer wall of the fan shell (4114) is fixedly installed with a fan screen (4115), and the inner wall of the fan shell (4114) is fixedly installed with a heat dissipation fan (4113).

Images