CN219067109U

CN219067109U - Solar battery box with good heat dissipation function

Info

Publication number: CN219067109U
Application number: CN202223326611.4U
Authority: CN
Inventors: 孟丽敏
Original assignee: Wuxi Fanye New Energy Technology Co ltd
Current assignee: Jiangsu Fanye Electric Energy Equipment Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-23
Anticipated expiration: 2032-12-12

Abstract

The utility model relates to a solar storage battery box with a good heat dissipation function, which comprises a box body and a box cover, wherein one side wall of the box body is provided with an opening, the box cover is connected to the opening of the box body through bolts, a mounting box is connected to the box body and is arranged close to the opening of the side wall of the box cover, a plurality of storage batteries are placed in the mounting box, a separation frame is further connected to the mounting box, the separation frame separates two adjacent storage batteries, a plurality of fixing strips are connected to the side wall of the separation frame close to the storage batteries, the storage batteries are abutted against the fixing strips, a plurality of pressing plates are arranged at the opening of the mounting box, the pressing plates are abutted against the storage batteries, a clamping piece for fastening the pressing plates is arranged on the mounting box, and a plurality of heat dissipation holes are formed in one side edge of the box body. The utility model has the effect of prolonging the service life of the storage battery.

Description

Solar battery box with good heat dissipation function

Technical Field

The utility model relates to the technical field of solar power generation equipment, in particular to a solar storage battery box with a good heat dissipation function.

Background

Due to the exhaustion of non-renewable energy sources and the aggravation of environmental pollution, people are increasingly inclined to develop new energy sources, and solar energy refers to solar heat radiation energy which is generally used for generating electricity or providing energy sources for water heaters, so that the environmental pollution can be reduced, and the resources are saved.

The solar power generation system consists of a solar battery pack, a solar controller and an electric storage device. Referring to fig. 1 and 2, a conventional power storage device includes a case body 1, a case cover 2, a mounting case 3, and a battery 4. Mounting box 3 fixed connection is on the inside wall of box body 1, and battery 4 is provided with a plurality of groups along the length direction of mounting box 3, and battery 4 is placed in mounting box 3, has a plurality of clamp plates 6 through bolted connection on the mounting box 3, and clamp plate 6 compresses tightly battery 4. The box cover 2 is connected to the box body 1 through bolts.

To the above-mentioned related art, the inventor considers that current mounting box only has the open-top setting, and a plurality of batteries are installed with the mode of laminating each other, and the battery can give off the heat when storing up the electric energy, and the total heat that a plurality of batteries give off is great, and the heat receives the influence of laminating between the battery, can't scatter in the first time, leads to battery temperature to rise, makes the electrochemical reaction of battery accelerate, and the electrolyte evaporation accelerates, has shortened the life of battery.

Disclosure of Invention

In order to prolong the service life of the storage battery, the application provides a solar storage battery box with a good heat dissipation function.

The application provides a solar battery box with good heat dissipation function, which adopts the following technical scheme:

the utility model provides a solar cell box that heat dissipation function is good, includes box body and lid, a side wall opening of box body sets up, the lid passes through bolted connection the opening part of box body, the box body in-connection has the installation box, the installation box is close to the side wall opening setting of lid, a plurality of batteries have been placed in the installation box, still be connected with the partition frame in the installation box, the partition frame will adjacent two the battery separates, the partition frame is close to be connected with a plurality of fixed bars on the lateral wall of battery, the battery is contradicted the fixed bar, the opening part of installation box is provided with a plurality of clamp plates, the clamp plate is contradicted the battery, be provided with the fastening on the installation box the joint spare of clamp plate, a plurality of louvres have been seted up on one side edge of box body.

Through adopting above-mentioned technical scheme, when the battery needs to be installed, the staff places a plurality of batteries in the mounting box, utilizes the clamp plate to compress tightly the battery to fasten the clamp plate through the chucking spare, realized the installation of battery. The staff utilizes the cooperation of separating frame and fixed strip, separates a plurality of batteries, makes the battery fully give off heat to in the box body, and the temperature of battery remains in certain limit throughout, makes the electrochemical reaction rate of battery normal, and electrolyte evaporation rate remains certain, has prolonged the life of battery.

Optionally, the mounting box includes bottom plate, spacing frame and dead lever, the bottom plate is connected on the inside wall of box body, spacing frame vertical equipartition a plurality of, the dead lever is every two vertical connection a plurality of between the spacing frame, spacing frame with pass through between the bottom plate the dead lever is connected, separate the frame coupling bottom plate with between the spacing frame.

Through adopting above-mentioned technical scheme, the cooperation of spacing frame and dead lever makes the inside as far as of installation box communicate with the box body is inside, makes the battery distribute the heat more smoothly, has reduced the possibility that the battery temperature is too high.

Optionally, a plurality of radiator fans are installed on one side of the box body, the air outlets of the radiator fans face the storage battery, and the radiator fans are located on the side of the box body opposite to the radiator holes.

Through adopting above-mentioned technical scheme, spill hot air fan to be used for accelerating the flow of box body hot air, make hot air follow the louvre and discharge fast, make the air in the box body and box body outside air form the circulation of flowing to can in time discharge the heat that the battery gives off.

Optionally, a plurality of exhaust grooves are formed in two side walls of the box body in the width direction.

Through adopting above-mentioned technical scheme, the exhaust groove is used for further assisting the heat in the giving off the box body, has improved the radiating efficiency of heat in the box body.

Optionally, a flow cavity is arranged on the side wall of the box cover, which is close to the inside of the box body, and the flow cavity is arranged along the length direction of the installation box.

Through adopting above-mentioned technical scheme, the flow of the hot air in the box body can receive the hindrance of battery, makes hot air flow rate reduce, has reduced the radiating efficiency of the interior heat of box body. The flow cavity provides a flow channel for the flow of hot air, so that the hot air can flow more smoothly, and the heat dissipation efficiency in the box body is improved.

Optionally, a plurality of heat dissipation ribs are connected to the outer side edges of the periphery of the box body.

Through adopting above-mentioned technical scheme, because battery gives off heat in the box body, lead to the temperature of box body also can rise, the heat dissipation muscle is used for increasing the heat radiating area of box body, has improved the heat dissipation rate of box body.

Optionally, the joint spare is in spacing frame width direction's both ends all set up a plurality of, the joint spare is two joint blocks that set up relatively, the joint block includes joint portion and sliding part, joint portion with sliding part integrated into one piece sets up, sliding part sliding fit is in on the spacing frame, joint portion is located sliding part with between the lid, be provided with the inclined plane on the joint portion, follow the installation box extremely the direction of joint portion department highest, two distance between the inclined plane reduces gradually, two be connected with ejection spring between the sliding part, clamp plate length direction's both ends all are provided with the joint groove, when the clamp plate compresses tightly when the battery, the joint spare joint is in the joint groove, ejection spring is the pressurized state.

Through adopting above-mentioned technical scheme, when needs compress tightly the battery, the staff contradicts the inclined plane with the edge of joint groove, makes two sliding part towards ejection spring's central point put displacement, and ejection spring is continuously pressed until the clamp plate is contradicted the battery, and sliding part receives ejection spring's effort, and the opposite direction displacement is until joint portion is contradicted the cell wall of joint groove, and supports the pinch plate, has realized compressing tightly the effect of battery; when the storage battery needs to be disassembled, a worker dials the two clamping parts to enable the ejection spring to be pressed until the pressing plate can be taken out, so that the disassembly of the storage battery is realized.

Optionally, the opening part of box body is connected with the holding ring, be connected with on the lid with the holding ring that the holding frame appearance matches, when the lid covers the box body, the holding ring is located in the holding ring.

By adopting the technical scheme, the positioning ring is used for rapidly positioning the mounting position of the box cover, so that the mounting efficiency of the box cover is improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the storage battery needs to be installed, a plurality of storage batteries are placed in the installation box by a worker, the storage batteries are pressed tightly by the pressing plate, and the pressing plate is fastened by the clamping piece, so that the storage battery is installed. The staff separates a plurality of storage batteries by utilizing the cooperation of the separation frame and the fixing strip, so that the storage batteries can fully emit heat into the box body, the temperature of the storage batteries is always maintained in a certain range, the electrochemical reaction rate of the storage batteries is normal, the evaporation rate of electrolyte is maintained to be certain, and the service life of the storage batteries is prolonged;

2. when the storage battery needs to be compressed, a worker pushes the edge of the clamping groove against the inclined surface, so that the two sliding parts move towards the center position of the ejection spring, the ejection spring is continuously compressed until the pressing plate pushes against the storage battery, the sliding parts move in the opposite direction under the acting force of the ejection spring until the clamping part pushes against the groove wall of the clamping groove and pushes against the pressing plate, and the effect of compressing the storage battery is realized; when the storage battery needs to be disassembled, a worker dials the two clamping parts to enable the ejection spring to be pressed until the pressing plate can be taken out, so that the disassembly of the storage battery is realized.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a power storage device according to the related art.

Fig. 2 is a schematic diagram of the internal structure of a power storage device in the related art.

Fig. 3 is a schematic diagram of the overall structure of a solar battery case with good heat dissipation function in the embodiment of the application.

Fig. 4 is a schematic diagram of the internal structure of the power storage device in the embodiment of the present application.

Fig. 5 is a schematic structural view of the case according to the embodiment of the present application.

Fig. 6 is a schematic structural view of the mounting box and the separation frame according to the embodiment of the present application.

Fig. 7 is an exploded view of a structure for embodying a platen and a clip in an embodiment of the present application.

Fig. 8 is a schematic structural view of a box cover according to an embodiment of the present application.

Reference numerals illustrate: 1. a box body; 11. a heat radiation hole; 12. a heat radiation fan; 13. an exhaust groove; 14. a heat dissipation rib; 15. a positioning ring; 2. a box cover; 21. a limiting ring; 22. a flow chamber; 3. a mounting box; 31. a bottom plate; 32. a limit frame; 33. a fixed rod; 34. a slide bar; 4. a storage battery; 5. a partition frame; 6. a pressing plate; 61. a clamping groove; 7. a clamping piece; 71. a clamping part; 711. an inclined surface; 72. a sliding part; 721. a sliding hole; 73. an ejector spring; 8. and fixing strips.

Detailed Description

The present application is described in further detail below in conjunction with figures 3-8.

The embodiment of the application discloses a solar storage battery box with a good heat dissipation function. Referring to fig. 3, 4 and 5, a solar battery box with good heat dissipation function comprises a box body 1 and a box cover 2, wherein an opening of a side wall of the box body 1 is arranged, a plurality of heat dissipation holes 11 are formed in one side edge of the box body 1, and the box cover 2 is connected to the opening of the box body 1 through bolts. The box body 1 is internally connected with a mounting box 3, a plurality of storage batteries 4 are placed in the mounting box 3, the mounting box 3 is internally connected with a separation frame 5, and the separation frame 5 is positioned among the storage batteries 4. The opening part of the mounting box 3 is provided with a plurality of pressing plates 6, in this embodiment taking four as an example, a plurality of storage batteries 4 are divided into four groups along the length direction of the mounting box 3, one pressing plate 6 compresses a group of storage batteries 4, and the mounting box 3 is also provided with a clamping piece 7 for fastening the pressing plates 6.

When the storage battery 4 needs to be installed, a worker places a plurality of storage batteries 4 in the installation box 3, compresses the storage batteries 4 by using the pressing plate 6, and the pressing plate 6 is fastened by the clamping piece, so that the storage batteries 4 are installed. The staff utilizes the cooperation of separating frame 5 and fixed strip 8, separates a plurality of battery 4, makes battery 4 fully give off heat to in the box body 1, and the temperature of battery 4 remains in certain limit throughout, makes the electrochemical reaction rate of battery 4 normal, and electrolyte evaporation rate remains certain, has prolonged the life of battery 4.

Referring to fig. 4 and 6, the mounting box 3 includes a bottom plate 31, a stopper frame 32, and a fixing lever 33. The bottom plate 31 fixed connection is on the inside wall of box body 1, and spacing frame 32 is provided with a plurality of, and this embodiment takes two as the example, and two spacing frames 32 are along the direction equipartition of perpendicular to bottom plate 31, and dead lever 33 fixedly connected with a plurality of between two spacing frames 32, and spacing frame 32 passes through a plurality of dead lever 33 fixed connection on bottom plate 31 simultaneously. The separation frame 5 is fixedly connected between the bottom plate 31 and the limit frame 32. The spacing frames 32 are provided with gaps, so that the inside of the installation box 3 is communicated with the inside of the box body 1 as much as possible, the storage battery 4 can emit heat more smoothly, and the possibility of overhigh temperature of the storage battery 4 is reduced.

Referring to fig. 4 and 6, in order to reduce the contact area between the battery 4 and the spacing frame 32 and the separation frame 5, a plurality of fixing bars 8 are fixedly connected to the spacing frame 32 and the separation frame 5 at positions close to the battery 4, and the battery 4 abuts against the fixing bars 8. The fixing strip 8 is advantageous for better heat dissipation from the battery 4.

Referring to fig. 3, 6 and 7, the number of the engaging members 7 is four in this embodiment as an example, on both sides in the width direction of the mounting case 3. The clamping piece 7 is two clamping blocks which are oppositely arranged, each clamping block comprises a clamping portion 71 and a sliding portion 72, and the clamping portions 71 and the sliding portions 72 are integrally formed. The engaging portion 71 is located between the sliding portion 72 and the lid 2, and the engaging portion 71 is provided with an inclined surface 711, and the distance between the inclined surfaces 711 gradually decreases from the bottom plate 31 to the highest position of the engaging portion 71.

Referring to fig. 6 and 7, two sliding holes 721 are formed in the sliding portion 72, a sliding rod 34 is fixedly connected to the position of the limiting frame 32 corresponding to the sliding hole 721 through a fixing block, the sliding rod 34 passes through the sliding hole 721 and is in sliding fit with the sliding hole 721, the sliding rod 34 is parallel to the sliding direction of the sliding portion 72, and an ejection spring 73 is fixedly connected between the two sliding portions 72. Clamping grooves 61 are formed in the positions, corresponding to the clamping pieces 7, of the two ends of the pressing plate 6 in the length direction.

When the storage battery 4 needs to be compressed, a worker pushes the edges of the clamping grooves 61 against the inclined surfaces 711 to enable the two sliding parts 72 to move towards the center position of the ejection spring 73, the ejection spring 73 is continuously compressed until the pressing plate 6 pushes against the storage battery 4, the sliding parts 72 are pushed against the acting force of the ejection spring 73 to move in the opposite direction until the clamping parts 71 push against the groove walls of the clamping grooves 61 and push against the pressing plate 6, and the effect of compressing the storage battery 4 is achieved; when the storage battery 4 needs to be disassembled, a worker dials the two clamping parts 71 to enable the ejection spring 73 to be pressed until the pressing plate 6 can be taken out, so that the disassembly of the storage battery 4 is realized.

Referring to fig. 4 and 5, a plurality of cooling fans 12 are embedded on the side edges of the mounting box 3 corresponding to the cooling holes 11, and in this embodiment, two cooling fans 12 are taken as examples, and the air outlets of the cooling fans 12 face the storage battery 4.

Referring to fig. 4, in order to further accelerate the heat dissipation in the case 1, a plurality of air discharge grooves 13 are provided on the other opposite side walls of the case 1.

Referring to fig. 5, a plurality of heat dissipation ribs 14 are fixedly connected to the peripheral outer side edges of the box body 1, the heat dissipation ribs 14 are vertically arranged, the heat dissipation ribs 14 are used for increasing the heat dissipation area of the box body 1, and the heat dissipation efficiency of the box body 1 is improved.

Referring to fig. 5 and 8, a positioning ring 15 is fixedly connected to the opening of the case body 1, and a limiting ring 21 matching with the positioning ring 15 in shape is fixedly connected to the position of the case cover 2 corresponding to the positioning ring 15. When the box cover 2 is covered on the box body 1, the positioning ring 15 is positioned in the limiting ring 21, and the positioning ring 15 is used for rapidly positioning the mounting position of the box cover 2, so that the mounting efficiency of the box cover 2 is improved.

Referring to fig. 3, 4 and 8, a flow chamber 22 is provided on a sidewall of the box cover 2 adjacent to the box body 1, and the flow chamber 22 is provided along a length direction of the mounting box 3. The flow chamber 22 provides a flow path for the flow of the hot air, so that the hot air flows more smoothly, and the heat dissipation efficiency in the case body 1 is improved.

The implementation principle of the solar storage battery box with good heat dissipation function is as follows: when the storage battery 4 needs to be pressed, a worker pushes the edges of the clamping grooves 61 on the pressing plate 6 against the inclined surfaces 711 to enable the two sliding parts 72 to move towards the center position of the ejection spring 73, the ejection spring 73 is continuously pressed until the pressing plate 6 pushes against the storage battery 4, the sliding parts 72 are pushed against the acting force of the ejection spring 73 to move in the opposite direction until the clamping parts 71 push against the groove walls of the clamping grooves 61 and push against the pressing plate 6, and therefore the storage battery 4 is mounted; when the storage battery 4 needs to be dismounted, a worker dials the two clamping parts 71 to enable the ejection spring 73 to be pressed until the pressing plate 6 can be taken out, and the storage battery 4 can be dismounted.

The staff utilizes the partition frame 5 to separate a plurality of batteries 4, and utilizes the cooperation between bottom plate 31, spacing frame 32 and the dead lever 33, make inside the intercommunication box body 1 as far as possible of installation box 3, make battery 4 can fully distribute the heat to in the box body 1, and discharge the box body 1 with hot air by louvre 11 and exhaust groove 13, simultaneously utilize radiator fan 12 to blow towards battery 4, the flow of hot air in box body 1 has been quickened, the temperature of battery 4 remains in certain range all the time, make the electrochemical reaction rate of battery 4 normal, and electrolyte evaporation rate remains certain, the life of battery 4 has been prolonged.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a solar cell box that heat dissipation function is good, includes box body (1) and lid (2), a side wall opening of box body (1) sets up, lid (2) are in through bolted connection the opening part of box body (1), its characterized in that: the utility model discloses a box body, including box body (1), box body (4), box body (1), box body (3), box body (4) are connected with mounting box (3), mounting box (3) are close to the lateral wall opening of lid (2) sets up, a plurality of battery (4) have been placed in mounting box (3), still be connected with in mounting box (3) and separate frame (5), separate frame (5) with adjacent two battery (4) separate, separate frame (5) are close to be connected with a plurality of fixed strips (8) on the lateral wall of battery (4), battery (4) are contradicted fixed strip (8), the opening part of mounting box (3) is provided with a plurality of clamp plates (6), clamp plate (6) are contradicted battery (4), be provided with the fastening on mounting box (3) clamp piece (7), open on one side of box body (1) has a plurality of louvres (11).

2. The solar cell case with good heat dissipation function according to claim 1, wherein: the mounting box (3) comprises a bottom plate (31), limiting frames (32) and fixing rods (33), wherein the bottom plate (31) is connected to the inner side wall of the box body (1), a plurality of limiting frames (32) are vertically and uniformly distributed, the fixing rods (33) are vertically connected between every two limiting frames (32), the limiting frames (32) are connected with the bottom plate (31) through the fixing rods (33), and the separation frames (5) are connected between the bottom plate (31) and the limiting frames (32).

3. The solar cell case with good heat dissipation function according to claim 1, wherein: a plurality of cooling fans (12) are arranged on one side edge of the box body (1), air outlets of the cooling fans (12) face the storage battery (4), and the cooling fans (12) are arranged on the side edge of the box body (1) opposite to the cooling holes (11).

4. The solar cell case with good heat dissipation function according to claim 1, wherein: a plurality of exhaust grooves (13) are formed in the two side walls of the box body (1) in the width direction.

5. The solar cell case with good heat dissipation function according to claim 1, wherein: the box cover (2) is provided with a flow cavity (22) on the side wall, which is close to the inside of the box body (1), and the flow cavity (22) is arranged along the length direction of the installation box (3).

6. The solar cell case with good heat dissipation function according to claim 1, wherein: and a plurality of heat dissipation ribs (14) are connected to the outer side edges of the periphery of the box body (1).

7. The solar cell case with good heat dissipation function according to claim 2, wherein: the utility model provides a battery pack, including spacing frame (32) width direction, joint spare (7) are in both ends of spacing frame (32) width direction all set up a plurality of, joint spare (7) are two joint blocks that set up relatively, joint block includes joint portion (71) and sliding part (72), joint portion (71) with sliding part (72) integrated into one piece sets up, sliding part (72) sliding fit is in on spacing frame (32), joint portion (71) are located between sliding part (72) and lid (2), be provided with inclined plane (711) on joint portion (71), follow bottom plate (31) to the direction of joint portion (71) highest department, two distance between inclined plane (711) reduces gradually, two be connected with ejection spring (73) between sliding part (72), the both ends of clamp plate (6) length direction all are provided with joint groove (61), when clamp plate (6) compress tightly battery (4), joint spare (7) are in clamp plate (61) receives ejection spring state.

8. The solar cell case with good heat dissipation function according to claim 1, wherein: the box comprises a box body (1), and is characterized in that a locating ring (15) is connected to the opening of the box body (1), a limiting ring (21) matched with the locating ring (15) in shape is connected to the box cover (2), and when the box cover (2) covers the box body (1), the locating ring (15) is located in the limiting ring (21).