Solar gel battery

Abstract

The utility model discloses a solar gel battery. The solar gel battery comprises a battery shell and a plugging mechanism, the upper end of the battery shell is of an opening structure, the interior of the battery shell is filled with colloid electrolyte, the upper end of the battery shell is provided with a battery cover, the lower surface of the battery cover is respectively provided with polar plates and partition plates, the partition plates are respectively positioned between two adjacent polar plates with opposite electrodes, and the upper surface of the battery cover is respectively provided with wiring terminals; the input ends of the polar plates are electrically connected to the output ends of the wiring terminals respectively, grooves are formed in the upper surface of the battery shell, and liquid injection holes are formed in the bottom walls of the grooves respectively; according to the solar gel battery, the sealing effect of the liquid injection hole of the solar gel battery is guaranteed, meanwhile, the dismounting and mounting speed of the sealing cover is increased, damage to a battery shell caused by electrolyte injection is reduced, and maintenance of the solar gel battery is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of colloid batteries, in particular to a solar colloid battery. Background Art

[0002] Gel batteries are a development category of lead-acid batteries. The method is to add a gelling agent to sulfuric acid to make the sulfuric acid electrolyte gel. Batteries with gel electrolyte are usually called gel batteries. The difference between colloidal batteries and conventional lead-acid batteries is that the initial understanding of electrolyte gelation has been further developed to the electrochemical characteristics of the electrolyte basic structure, as well as the application and promotion in grids and active materials. The heat of colloidal batteries is easy to diffuse, not easy to heat up, and the probability of thermal runaway is very small, so they are often used in the solar power generation industry to effectively avoid the impact of long-term sunlight exposure on the battery; Existing technology In the present invention, the structure of solar colloidal batteries is the same as that of traditional colloidal batteries. As the use time increases, when maintaining the colloidal batteries, it is necessary to open the sealing cover on the upper end of the colloidal batteries and add electrolyte into the colloidal batteries through the injection hole on the upper end of the colloidal batteries to ensure the normal use of the colloidal batteries. However, in order to ensure the sealing effect of the injection hole, the sealing cover of the colloidal battery is very firmly connected, and it is often necessary to pry the colloidal batteries open with tools, which can easily cause damage to the colloidal batteries, making it take a long time to disassemble and assemble the sealing cover, affecting the maintenance efficiency of the colloidal batteries. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a solar colloidal battery. While ensuring the sealing effect of the liquid injection hole of the solar colloidal battery, the speed of disassembly and assembly of the sealing cover is accelerated, the damage to the battery shell caused by electrolyte filling is reduced, and the maintenance of the solar colloidal battery is convenient, which can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a solar colloid battery, comprising a battery shell and a blocking mechanism;

[0005] Battery shell: The upper end of the battery shell is an open structure, the interior of the battery shell is filled with colloidal electrolyte, the upper end of the battery shell is provided with a battery cover, the lower surface of the battery cover is provided with a plate and a partition, the partition is respectively located between two adjacent plates with opposite electrodes, the upper surface of the battery cover is provided with a terminal, the input end of the plate is electrically connected to the output end of the terminal, the upper surface of the battery shell is provided with a groove, and the bottom wall of the groove is provided with a liquid injection hole;

[0006] Sealing mechanism: installed inside the groove, it ensures the sealing effect of the solar gel battery filling hole, speeds up the disassembly and assembly of the sealing cover, reduces the damage to the battery shell caused by electrolyte filling, and facilitates the maintenance of the solar gel battery.

[0007] Furthermore, the blocking mechanism includes rubber blocking blocks, which are respectively inserted into the injection holes of the bottom wall of the groove to block the injection holes.

[0008] Furthermore, the blocking mechanism also includes a pressing plate and a rubber pad. The pressing plate is slidably connected to the inside of the groove, and a rubber pad is provided on the lower surface of the pressing plate to improve the blocking effect of the injection hole.

[0009] Furthermore, the blocking mechanism also includes a limit cover, which is laterally slidably connected to the inside of the groove to limit the position of the pressure plate.

[0010] Furthermore, the blocking mechanism also includes a top pressure plate, which is arranged on the lower surface of the limiting cover, and the lower surface of the top pressure plate gradually tilts downward from left to right, so as to facilitate the application of downward force on the pressure plate.

[0011] Furthermore, a slide groove is provided at the right end of the upper surface of the battery cover, and a plug column is longitudinally slidably connected to the inside of the slide groove. The plug column is installed in cooperation with the socket at the right end of the limit cover. A shift plate is provided at the end of the plug column away from the limit cover, and a spring is provided between the shift plate and the inner wall of the slide groove. The springs are movably mounted on the outer arc surface of the plug column to limit the position of the limit cover.

[0012] Furthermore, the upper surfaces of the limit covers are respectively provided with anti-slip protrusions to facilitate pushing the limit covers to move.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the solar colloid battery has the following advantages:

[0014] When in use, the battery is connected to the solar power generation equipment through the wiring terminal, and the electric energy generated by the solar power generation equipment will be stored in the colloidal electrolyte in the battery shell through the conduction of the pole plate. When maintaining the colloidal battery, the personnel pushes the plug post out of the plug hole at the right end of the limit cover through the dial plate, and then pushes the limit cover and the pressure plate to the right in turn, so that the limit cover and the pressure plate leave the opening at the right end of the groove, pulls out the rubber block, and adds electrolyte through the injection hole on the bottom wall of the groove. After adding, repeat the above operation in reverse, use the limit cover to seal the upper end of the groove, and under the top pressure of the top pressure plate, the rubber pad is tightly fitted to the bottom wall of the groove, while ensuring the sealing effect of the injection hole of the solar colloidal battery, the disassembly and assembly speed of the sealing cover is accelerated, the damage to the battery shell caused by the electrolyte filling is reduced, and the maintenance of the solar colloidal battery is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2It is a structural schematic diagram of the front view cross section of the overall device of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of a partial explosion of the overall device of the utility model;

[0018] Figure 4 It is a structural schematic diagram of a partial side cross-section of the overall device of the utility model.

[0019] In the figure: 1 battery shell, 2 slide groove, 3 battery cover, 4 terminal, 5 anti-slip protrusion, 6 plate, 7 partition, 8 groove, 9 blocking mechanism, 91 rubber block, 92 pressure plate, 93 rubber pad, 94 limit cover, 95 top pressure plate, 10 plug column, 11 spring, 12 pull plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 , This embodiment provides a technical solution: a solar colloid battery, including a battery shell 1 and a blocking mechanism 9;

[0022] Battery shell 1: Its upper end is an open structure, and the interior of the battery shell 1 is filled with colloidal electrolyte to store the electric energy produced by the solar power generation equipment. The upper end of the battery shell 1 is provided with a battery cover 3 to seal the upper end of the battery shell 1. The lower surface of the battery cover 3 is provided with a plate 6 and a partition 7 to conduct the current. The partition 7 is respectively located between two adjacent plates 6 with opposite electrodes. The upper surface of the battery cover 3 is provided with a terminal 4 to facilitate the connection of the entire device with the solar power generation equipment. The input ends of the plates 6 are respectively electrically connected to the output ends of the terminal 4, and the input ends of the plates 6 with the same electrodes are electrically connected to the output end of a terminal 4. The upper surface of the battery shell 1 is provided with a groove 8, and the bottom wall of the groove 8 is provided with a liquid injection hole to facilitate the addition of electrolyte to the inside of the colloidal battery;

[0023] The sealing mechanism 9 is installed inside the groove 8. The sealing mechanism 9 includes a rubber block 91. The rubber block 91 is respectively inserted into the injection hole of the bottom wall of the groove 8 to seal the injection hole. The sealing mechanism 9 also includes a pressure plate 92 and a rubber pad 93. The pressure plate 92 is slidably connected to the inside of the groove 8. The lower surface of the pressure plate 92 is provided with a rubber pad 93. The lower end of the groove 8 is sealed by the rubber pad 93 to improve the sealing effect of the injection hole. The sealing mechanism 9 also includes a limit cover 94. The limit cover 94 is laterally slidably connected to the inside of the groove 8 to seal the upper end of the groove 8 and limit the position of the pressure plate 92 at the same time. The sealing mechanism 9 also includes a top pressure plate 95. The top pressure plate 95 is arranged on the lower surface of the limit cover 94. The lower surface of the top pressure plate 95 gradually tilts downward from left to right. In the process of the limit cover 94 entering the groove 8, the top pressure The contact position between the plate 95 and the pressure plate 92 gradually moves downward, applying a downward force on the pressure plate 92, so that the rubber pad 93 fits tightly with the bottom wall of the groove 8, thereby improving the sealing effect of the injection hole. A slide groove 2 is provided at the right end of the upper surface of the battery cover 3, and a plug post 10 is longitudinally slidably connected to the interior of the slide groove 2. The plug post 10 is installed in cooperation with the socket at the right end of the limit cover 94. A dial plate 12 is provided at the end of the plug post 10 away from the limit cover 94. A spring 11 is provided between the dial plate 12 and the inner wall of the slide groove 2. The spring 11 is movably sleeved on the outer arc surface of the plug post 10. Under the elastic force of the spring 11, the plug post 10 is inserted into the socket at the right end of the limit cover 94 to block the left and right movement of the limit cover 94, thereby improving the blocking effect of the limit cover 94. The upper surface of the limit cover 94 is provided with an anti-slip protrusion 5, which is convenient for pushing the limit cover 94 to move.

[0024] The working principle of a solar colloidal battery provided by the utility model is as follows: when in use, the interior of the battery shell 1 is filled with colloidal electrolyte, and the battery is connected to the solar power generation equipment through the wiring terminal 4. The electric energy generated by the solar power generation equipment will be stored in the colloidal electrolyte in the battery shell 1 through the conduction of the pole plate 6. When maintaining the colloidal battery, the personnel overcome the elastic force of the spring 11, push the plug post 10 to move through the dial plate 12, so that the plug post 10 leaves the plug hole at the right end of the limit cover 94, and then push the limit cover 94 to the right in sequence. and the pressure plate 92, so that the limit cover 94 and the pressure plate 92 leave the opening at the right end of the groove 8, pull out the rubber block 91, and add electrolyte through the injection hole on the bottom wall of the groove 8. After the addition is completed, repeat the above operation in reverse, use the limit cover 94 to seal the upper end of the groove 8, and under the elastic force of the spring 11, the plug 10 is inserted into the plug hole at the right end of the limit cover 94 to block the left and right movement of the limit cover 94. At this time, under the top pressure of the top pressure plate 95, the rubber pad 93 is tightly fitted to the bottom wall of the groove 8 to improve the sealing effect of the injection hole.

[0025] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A solar colloidal battery, characterized in that: It comprises a battery shell (1) and a sealing mechanism (9); A battery shell (1): the upper end of which is an open structure; the interior of the battery shell (1) is filled with colloidal electrolyte; a battery cover (3) is provided at the upper end of the battery shell (1); a pole plate (6) and a partition (7) are provided on the lower surface of the battery cover (3); the partition (7) is located between two adjacent pole plates (6) with opposite electrodes; a connection terminal (4) is provided on the upper surface of the battery cover (3); the input end of the pole plate (6) is electrically connected to the output end of the connection terminal (4); a groove (8) is provided on the upper surface of the battery shell (1); and a liquid injection hole is provided on the bottom wall of the groove (8); The blocking mechanism (9) is installed inside the groove (8).

2. A solar colloidal battery according to claim 1, characterized in that: The blocking mechanism (9) comprises rubber blocking blocks (91), and the rubber blocking blocks (91) are respectively inserted into the injection holes on the bottom wall of the groove (8).

3. A solar colloidal battery according to claim 1, characterized in that: The blocking mechanism (9) further comprises a pressing plate (92) and a rubber pad (93); the pressing plate (92) is slidably connected to the inside of the groove (8); and the rubber pad (93) is provided on the lower surface of the pressing plate (92).

4. A solar colloidal battery according to claim 1, characterized in that: The blocking mechanism (9) further comprises a limiting cover (94), wherein the limiting cover (94) is laterally slidably connected to the interior of the groove (8).

5. A solar colloidal battery according to claim 4, characterized in that: The blocking mechanism (9) further comprises a top pressure plate (95), wherein the top pressure plate (95) is arranged on the lower surface of the limiting cover (94), and the lower surface of the top pressure plate (95) gradually tilts downward from left to right.

6. A solar colloidal battery according to claim 4, characterized in that: The right end of the upper surface of the battery cover (3) is provided with a slide groove (2), and the interior of the slide groove (2) is longitudinally slidably connected with a plug post (10), the plug post (10) is installed in cooperation with the plug hole at the right end of the limit cover (94), and a shift plate (12) is provided at the end of the plug post (10) away from the limit cover (94), and a spring (11) is provided between the shift plate (12) and the inner wall of the slide groove (2), and the spring (11) is movably sleeved on the outer arc surface of the plug post (10).

7. A solar colloidal battery according to claim 4, characterized in that: The upper surfaces of the limiting covers (94) are respectively provided with anti-slip protrusions (5).

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