Energy storage battery module structure for energy storage power station

Abstract

The utility model relates to the technical field of energy storage batteries, in particular to an energy storage battery module structure for an energy storage power station, which comprises a protection piece, a sliding groove of the protection piece is in sliding connection with the outer wall of a battery module, and the inner bottom wall of the protection piece fixedly abuts against the bottom of a heat dissipation piece. When the energy storage battery needs to be replaced, the limiting block is taken out, the box cover can be taken out from the protection box, the sliding block slides upwards to drive the battery containing groove and the energy storage battery in the battery containing groove to slide upwards along the sliding groove of the protection box, and then the energy storage battery can be replaced. The sliding stability and accuracy of the battery containing groove and the energy storage battery are improved through the blocking plate, battery damage or misoperation caused by misoperation is avoided, after sliding to the top, the energy storage battery is taken out of the battery containing groove to be replaced, the sliding block slides downwards after replacement, and then the energy storage battery can be put back. Therefore, the energy storage battery can be replaced or maintained more conveniently and efficiently, and people can use the energy storage battery conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage batteries, in particular to an energy storage battery module structure for an energy storage power station. Background Art

[0002] With the growing demand for energy and the widespread use of renewable energy, energy storage power stations, as a key link in balancing grid loads and improving energy efficiency, have received widespread attention and development. As the core component of energy storage power stations, the performance and technical level of energy storage battery modules directly determine the overall performance of the power station.

[0003] At present, after long-term use, the battery performance of most energy storage power stations on the market will gradually decline, and new battery modules need to be replaced. During replacement, the complex structure reduces the work efficiency of the staff. Utility Model Content

[0004] The present utility model aims to provide a battery module structure for an energy storage power station, addressing the aforementioned problem of reduced efficiency when replacing a new battery module due to its complex structure. To achieve this objective, the present utility model provides the following technical solution: a battery module structure for an energy storage power station, comprising a protective member having a slideway slidably connected to the outer wall of the battery module, an inner bottom wall of the protective member fixedly abutting the bottom of a heat sink, and outer walls of the heat sink, distal to both ends, fixedly connected to the inner wall of a driver.

[0005] The bottom of the driving member is fixedly connected to the inner bottom wall of the protection member, and the inner wall of the protection member close to the top is movably sleeved to the outer wall of the protection cover member close to the bottom.

[0006] Preferably, the protective member consists of supports, a protective box, a baffle and a protective block, and the number of the supports is four, the tops of the four supports are fixedly connected to the bottom of the protective box, and every two supports are symmetrically arranged with the center line of the protective box as the axis, the inner bottom wall and the inner side wall of the protective box are fixedly connected to the bottom and the outer wall of the baffle respectively, and the inner side wall of the protective box close to the back of the baffle is fixedly connected to the outer wall of the protective block, the front of the protective box is provided with a slide groove, and the bottom of the protective box is provided with a heat dissipation groove, and an isolation net is provided in the heat dissipation groove.

[0007] Preferably, the battery module includes a battery placement slot, an energy storage battery and a sliding block, and the inner wall of the battery placement slot is movably abutted against the outer wall of the energy storage battery near the bottom, the front of the battery placement slot is fixedly connected to the back of the sliding block, and the bottom of the battery placement slot is movably abutted against the inner bottom wall of the protective box near the front of the blocking plate, the back of the battery placement slot is movably abutted against the front of the blocking plate, and the outer wall of the sliding block is slidably connected to the slide groove of the protective box.

[0008] Preferably, the heat dissipation element is composed of a fixed plate, a rotating shaft and fan blades, and there are two fixed plates. The inner walls of the two fixed plates are rotatably connected to the outer wall of the rotating shaft, and the end of the rotating shaft away from the fixed plate is fixedly connected to the inner wall of the fan blade, and the bottoms of the two fixed plates are fixedly abutted against the inner bottom wall of the protective box.

[0009] Preferably, the driving member includes a motor, a rotating rod, a fixed column, a primary pulley, a belt and a secondary pulley, and the number of the fixed columns is two, the output end of the motor is fixedly connected to one end of the rotating rod, and the outer walls of the rotating rod close to both ends are rotatably connected to the inner walls of the two fixed columns respectively, the outer walls of the rotating rod away from both ends are fixedly connected to the primary pulley, and the outer wall of the primary pulley is transmission-connected to the inner wall of the belt, the inner wall of the belt away from the primary pulley is transmission-connected to the outer wall of the secondary pulley, and the outer wall of the motor is fixedly connected to the inner wall of the protective block, the bottoms of the two fixed columns are fixedly connected to the inner bottom wall of the protective box, and the inner wall of the secondary pulley is fixedly connected to the outer wall of the rotating shaft away from both ends.

[0010] Preferably, the protective cover consists of a box cover, a charging interface and a limit block, and the inner wall of the box cover is fixedly connected to the outer wall of the charging interface, the number of the limit blocks is two, and the inner walls of the box cover near the front and the back are movably connected to the outer walls of the two limit blocks near the back respectively, a heat dissipation port is provided on the top of the box cover, and an isolation net is provided in the heat dissipation groove of the box cover, the outer walls of the limit blocks near the front are movably connected to the inner walls of the protective box near the top, and the outer wall of the box cover near the bottom is movably connected to the inner wall of the protective box near the top.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] The utility model discloses that when the energy storage battery needs to be replaced, the limit block is taken out and the box cover can be taken out from the protective box. The sliding block is slid upward to drive the battery placement slot and the energy storage battery therein to slide upward along the slide slot of the protective box. The blocking plate improves the smoothness and accuracy of the sliding of the battery placement slot and the energy storage battery, avoiding battery damage or misoperation due to improper operation. After sliding to the top, the energy storage battery is taken out of the battery placement slot and replaced. After replacement, the sliding block is slid downward to put it back, making the replacement or maintenance of the energy storage battery more convenient and efficient, and convenient for people to use.

[0013] In the utility model, after the motor is started, it drives the rotating rod to rotate, and the rotating rod transmits the rotational power to the main pulley, and the main pulley then transmits the power to the secondary pulley through the belt, and the secondary pulley drives the connected rotating shaft to rotate synchronously. When the rotating shaft rotates, it drives the fan blades to rotate, generating wind flow, and taking away the heat generated by the energy storage battery during operation. The heat dissipation grooves on the top of the box cover and the bottom of the protective box help the fan blades to dissipate heat more effectively. The isolation net set in the heat dissipation groove can prevent mosquitoes from entering the inside of the device, ensuring that the equipment will not be damaged by overheating, mosquitoes, etc. during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is an exploded view of the utility model;

[0017] Figure 4 This is an exploded view of the driving component in the utility model.

[0018] In the figure: 1. Protective part; 101. Support foot; 102. Protective box; 103. Blocking plate; 104. Protective block; 2. Battery module; 201. Battery placement slot; 202. Energy storage battery; 203. Sliding block; 3. Heat sink; 301. Fixed plate; 302. Rotating shaft; 303. Fan blade; 4. Driving part; 401. Motor; 402. Rotating rod; 403. Fixed column; 404. Primary pulley; 405. Belt; 406. Secondary pulley; 5. Protective cover; 501. Box cover; 502. Charging port; 503. Limit block. DETAILED DESCRIPTION

[0019] 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 technical personnel in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0020] See also Figures 1 to 4 The utility model provides a technical solution: a storage battery module structure for an energy storage power station, including a protective member 1, a slide groove of the protective member 1 is slidably connected to the outer wall of the battery module 2, the inner bottom wall of the protective member 1 is fixedly abutted against the bottom of the heat sink 3, and the outer walls of the heat sink 3 away from the two ends are fixedly connected to the inner wall of the driving member 4.

[0021] The bottom of the driving member 4 is fixedly connected to the inner bottom wall of the protection member 1 , and the inner wall of the protection member 1 near the top is movably connected to the outer wall of the protection cover member 5 near the bottom.

[0022] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the protective member 1 consists of a support leg 101, a protective box 102, a baffle plate 103 and a protective block 104, and there are four support legs 101. The tops of the four support legs 101 are fixedly connected to the bottom of the protective box 102, and every two support legs 101 are symmetrically arranged with the center line of the protective box 102 as the axis. The inner bottom wall and inner side wall of the protective box 102 are respectively fixedly connected to the bottom and outer side wall of the baffle plate 103, and the inner side wall of the protective box 102 close to the back of the baffle plate 103 is fixedly connected to the outer wall of the protective block 104. A slide groove is provided on the front of the protective box 102, and a heat dissipation groove is provided at the bottom of the protective box 102, and an isolation net is provided in the heat dissipation groove. The symmetrical design of the support legs 101 helps to enhance the stability of the entire structure and prevent tilting or deformation due to uneven force. The protective box 102 protects the internal battery, and the isolation net can prevent mosquitoes from entering the interior of the device.

[0023] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the battery module 2 includes a battery placement slot 201, an energy storage battery 202 and a sliding block 203, and the inner wall of the battery placement slot 201 is movably abutted against the outer wall of the energy storage battery 202 near the bottom, the front of the battery placement slot 201 is fixedly connected to the back of the sliding block 203, and the bottom of the battery placement slot 201 is movably abutted against the inner bottom wall of the protection box 102 near the front of the baffle plate 103, the back of the battery placement slot 201 is movably abutted against the front of the baffle plate 103, and the outer wall of the sliding block 203 is slidably connected to the slide groove of the protection box 102, and the battery placement slot 201 A placement space is provided for the energy storage battery 202, and the energy storage battery 202 can be firmly placed in the slot and is not easy to shake or fall off. When the energy storage battery 202 needs to be taken out or put in, the sliding block 203 is operated to drive the battery placement slot 201 and the energy storage battery 202 therein to slide along the slide slot of the protective box 102, making the replacement or maintenance of the energy storage battery 202 more convenient and efficient. The blocking plate 103 improves the smoothness and accuracy of the sliding of the battery placement slot 201 and the energy storage battery 202, avoiding battery damage or misoperation due to improper operation.

[0024] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, the heat sink 3 is composed of a fixed plate 301, a rotating shaft 302 and fan blades 303, and there are two fixed plates 301. The inner walls of the two fixed plates 301 are rotatably connected to the outer wall of the rotating shaft 302, and the end of the rotating shaft 302 away from the fixed plate 301 is fixedly connected to the inner wall of the fan blades 303. The bottoms of the two fixed plates 301 are fixedly abutted against the inner bottom wall of the protective box 102. When the rotating shaft 302 rotates, it drives the fan blades 303 to rotate, generating wind flow, and taking away the heat generated by the energy storage battery 202 during operation, thereby achieving a heat dissipation effect. The fixed plate 301 prevents the rotating shaft 302 from deviating during rotation.

[0025] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the driving member 4 includes a motor 401, a rotating rod 402, a fixed column 403, a primary pulley 404, a belt 405 and a secondary pulley 406, and the number of the fixed columns 403 is two, the output end of the motor 401 is fixedly connected to one end of the rotating rod 402, and the outer walls of the rotating rod 402 close to the two ends are rotatably connected to the inner walls of the two fixed columns 403 respectively, the outer walls of the rotating rod 402 away from the two ends are fixedly connected to the primary pulley 404, and the outer wall of the primary pulley 404 is transmission-connected to the inner wall of the belt 405, the inner wall of the belt 405 away from the primary pulley 404 is transmission-connected to the outer wall of the secondary pulley 406, and the outer wall of the motor 401 is fixed to the retaining wall The inner wall of the guard block 104 is fixedly connected, the bottoms of the two fixed columns 403 are fixedly connected to the inner bottom wall of the protective box 102, and the inner wall of the secondary pulley 406 is fixedly connected to the outer wall of the rotating shaft 302 away from the two ends. After the motor 401 is started, it drives the rotating rod 402 to rotate, and the rotating rod 402 transmits the rotational power to the main pulley 404, and the main pulley 404 then transmits the power to the secondary pulley 406 through the belt 405. The secondary pulley 406 drives the connected rotating shaft 302 to rotate synchronously. When the rotating shaft 302 rotates, it drives the fan blades 303 to rotate, generating wind flow, and taking away the heat generated by the energy storage battery 202 during operation, thereby achieving a heat dissipation effect.

[0026] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, the protective cover 5 consists of a box cover 501, a charging interface 502 and a limit block 503, and the inner wall of the box cover 501 is fixedly connected to the outer wall of the charging interface 502, the number of the limit blocks 503 is two, and the inner walls of the box cover 501 near the front and back are movably connected with the outer walls of the two limit blocks 503 near the back respectively, a heat dissipation port is provided on the top of the box cover 501, and an isolation net is provided in the heat dissipation groove of the box cover 501, the outer walls of the limit blocks 503 near the front are movably connected with the inner walls of the protective box 102 near the top, and the outer wall of the box cover 501 near the bottom is movably connected with the inner wall of the protective box 102 near the top. The box cover 501 covers the top of the protective box 102 to form a closed space for protecting the internal energy storage battery 202 from the influence of the external environment. The heat dissipation grooves on the top of the box cover 501 and the bottom of the protective box 102 help the fan blades 303 to dissipate heat more effectively. The isolation net can prevent mosquitoes from entering the inside of the device, ensuring that the equipment will not be damaged by overheating, mosquitoes, etc. during operation. After placing the box cover 501 on the protective box 102, inserting the limit block 503 can prevent the box cover 501 from opening accidentally when closed, and the box cover 501 can be taken out by removing the limit block 503 during disassembly, which is convenient for people to use.

[0027] The use method and advantages of this utility model: When the energy storage battery module structure for the energy storage power station is working, the working process is as follows:

[0028] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, when the energy storage battery 202 needs to be replaced, the limit block 503 is removed and the box cover 501 can be taken out of the protective box 102. The sliding block 203 is driven upward to drive the battery placement slot 201 and the energy storage battery 202 therein to slide upward along the slide slot of the protective box 102. The blocking plate 103 improves the smoothness and accuracy of the sliding of the battery placement slot 201 and the energy storage battery 202, avoiding battery damage or misoperation due to improper operation. After sliding to the top, the energy storage battery 202 is taken out of the battery placement slot 201 and replaced. After replacement, it can be put back by sliding the sliding block 203 downward, making the replacement or maintenance of the energy storage battery 202 more convenient and efficient, and convenient for people to use. After the motor 401 is started, it drives the rotating rod 402 to rotate, and the rotating rod 402 transmits the rotational power to the main pulley 404. The main pulley 404 then transmits the power to the secondary pulley 406 through the belt 405. The secondary pulley 406 drives the connected rotating shaft 302 to rotate synchronously. When the rotating shaft 302 rotates, it drives the fan blades 303 to rotate, generating wind flow to take away the heat generated by the energy storage battery 202 during operation. The heat dissipation grooves on the top of the box cover 501 and the bottom of the protective box 102 help the fan blades 303 to dissipate heat more effectively. The isolation net set in the heat dissipation groove can prevent mosquitoes from entering the inside of the device, ensuring that the equipment will not be damaged by overheating, mosquitoes, etc. during operation.

[0029] The above shows and describes the basic principles, main features, and advantages of the present invention. Persons skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A battery module structure for an energy storage power station, comprising a protective element (1), characterized in that: The sliding groove of the protective member (1) is slidably connected to the outer wall of the battery module (2), the inner bottom wall of the protective member (1) is fixedly abutted against the bottom of the heat dissipation member (3), and the outer walls of the heat dissipation member (3) away from the two ends are fixedly connected to the inner wall of the driving member (4); The bottom of the driving member (4) is fixedly connected to the inner bottom wall of the protective member (1), and the inner wall of the protective member (1) near the top is movably sleeved with the outer wall of the protective cover member (5) near the bottom.

2. The energy storage battery module structure for an energy storage power station according to claim 1, characterized in that: The protective member (1) is composed of a support leg (101), a protective box (102), a baffle plate (103) and a protective block (104), and the number of the support legs (101) is four, the tops of the four support legs (101) are fixedly connected to the bottom of the protective box (102), and every two support legs (101) are symmetrically arranged with the center line of the protective box (102), the inner bottom wall and the inner side wall of the protective box (102) are fixedly connected to the bottom and the outer side wall of the baffle plate (103) respectively, and the inner side wall of the protective box (102) close to the back of the baffle plate (103) is fixedly connected to the outer side wall of the protective block (104), the front of the protective box (102) is provided with a slide groove, and the bottom of the protective box (102) is provided with a heat dissipation groove, and an isolation net is provided in the heat dissipation groove.

3. The energy storage battery module structure for an energy storage power station according to claim 2, characterized in that: The battery module (2) comprises a battery placement slot (201), an energy storage battery (202) and a sliding block (203), wherein the inner wall of the battery placement slot (201) is movably abutted against the outer wall of the energy storage battery (202) near the bottom, the front of the battery placement slot (201) is fixedly connected to the back of the sliding block (203), the bottom of the battery placement slot (201) is movably abutted against the inner bottom wall of the protection box (102) near the front of the blocking plate (103), the back of the battery placement slot (201) is movably abutted against the front of the blocking plate (103), and the outer wall of the sliding block (203) is slidably connected to the sliding slot of the protection box (102).

4. The energy storage battery module structure for an energy storage power station according to claim 2, characterized in that: The heat sink (3) is composed of a fixed plate (301), a rotating shaft (302) and a fan blade (303), and there are two fixed plates (301). The inner walls of the two fixed plates (301) are rotatably connected to the outer wall of the rotating shaft (302), and one end of the rotating shaft (302) away from the fixed plate (301) is fixedly connected to the inner wall of the fan blade (303). The bottoms of the two fixed plates (301) are fixedly abutted against the inner bottom wall of the protective box (102).

5. The energy storage battery module structure for an energy storage power station according to claim 4, characterized in that: The driving member (4) comprises a motor (401), a rotating rod (402), a fixed column (403), a primary pulley (404), a belt (405) and a secondary pulley (406), and the number of the fixed columns (403) is two, the output end of the motor (401) is fixedly connected to one end of the rotating rod (402), and the outer walls of the rotating rod (402) close to both ends are rotatably connected to the inner walls of the two fixed columns (403), and the outer walls of the rotating rod (402) away from both ends are rotatably connected to the primary pulley (404). ), and the outer wall of the primary pulley (404) is transmission-connected to the inner wall of the belt (405), the inner wall of the belt (405) away from the primary pulley (404) is transmission-connected to the outer wall of the secondary pulley (406), and the outer wall of the motor (401) is fixedly connected to the inner wall of the protection block (104), the bottoms of the two fixed columns (403) are fixedly connected to the inner bottom wall of the protection box (102), and the inner wall of the secondary pulley (406) is fixedly connected to the outer wall of the rotating shaft (302) away from both ends.

6. The energy storage battery module structure for an energy storage power station according to claim 2, characterized in that: The protective cover (5) is composed of a box cover (501), a charging interface (502) and a limiting block (503), and the inner side wall of the box cover (501) is fixedly connected to the outer side wall of the charging interface (502), the number of the limiting blocks (503) is two, and the inner walls of the box cover (501) near the front and the back are respectively movably connected to the outer walls of the two limiting blocks (503) near the back, a heat dissipation port is provided at the top of the box cover (501), and an isolation net is provided in the heat dissipation groove of the box cover (501), the outer walls of the limiting blocks (503) near the front are movably connected to the inner walls of the protective box (102) near the top, and the outer wall of the box cover (501) near the bottom is movably connected to the inner wall of the protective box (102) near the top.

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