Novel lead-acid storage battery with good dustproof effect

Abstract

The invention discloses a novel lead-acid storage battery with a good dustproof effect in the technical field of lead-acid storage batteries, and the novel lead-acid storage battery comprises a box body, a plurality of groups of lead-acid storage batteries are arranged in the box body in series, a sealing groove is formed in the outer side wall of the box body, a box cover matched with the sealing groove is arranged above the box body, and grooves are formed in the left side wall and the right side wall of the box body; according to the lead-acid storage battery box disclosed by the invention, dust prevention can be performed on the heat dissipation holes under the action of a dustproof net, so that dust in the air is prevented from entering the box body through the heat dissipation holes to pollute the lead-acid storage battery; normal charging and discharging of the lead-acid storage battery are ensured; the box cover and the mounting frame can be fixed at the same time under the action of an extrusion assembly, a buckle assembly, an insertion hole and a fixing assembly, so that the dustproof net can be conveniently disassembled and cleaned, the fluidity of meshes of the dustproof net is ensured, and the heat dissipation effect of the heat dissipation holes is not affected.

Description

Technical Field

[0001] The invention relates to the technical field of lead-acid batteries, in particular to a novel lead-acid battery with good dustproof effect. Background Art

[0002] Lead-acid battery is a battery whose electrodes are mainly made of lead and its oxides, and whose electrolyte is sulfuric acid solution. When the lead-acid battery is in the discharge state, the main component of the positive electrode is lead dioxide, and the main component of the negative electrode is lead; when it is in the charging state, the main components of the positive and negative electrodes are both lead sulfate. At present, lead-acid batteries are mostly used in series in multiple groups of lead-acid batteries, and multiple groups of lead-acid batteries are stored in a box. In order to facilitate the heat dissipation of lead-acid batteries, most of them have heat dissipation holes on the outer wall of the box for heat dissipation. Now, in order to ensure that the lead-acid battery is not polluted by dust, most of them have a sealing ring between the box and the box cover to improve the dustproof effect. However, dust in the air will enter the box through the heat dissipation holes and pollute the lead-acid battery, which will affect the charge and discharge of the lead-acid battery for a long time. Therefore, we propose a new type of lead-acid battery with good dustproof effect. Summary of the invention

[0003] The object of the present invention is to provide a novel lead-acid battery with good dustproof effect to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A new type of lead-acid battery with good dustproof effect comprises a box body, wherein a plurality of groups of lead-acid batteries are arranged in series in the box body, a sealing groove is provided on the outer wall of the box body, a box cover matching the sealing groove is provided on the top of the box body, grooves are provided on the left and right side walls of the box body, a plurality of heat dissipation holes are provided on the inner side walls of the two groups of grooves, grooves connected to the grooves and the sealing grooves are provided on the left and right side walls of the box body, jacks are provided on the bottoms of the two groups of grooves, mounting frames matching the grooves are provided on the left and right sides of the box body, a partition bar is provided in the mounting frame, the two ends of the partition bar are respectively connected to the upper and lower side walls in the mounting frame, two groups of dustproof nets are provided on the inner walls of the mounting frame and the partition bar, a first cavity is provided inside the partition bar, a buckle assembly is provided in the first cavity, two groups of second cavities are provided inside the left and right side walls of the box body, a fixing assembly is provided in the second cavity, a third cavity is provided inside the left and right sides of the box cover, and an extrusion assembly is provided in the third cavity.

[0005] Further, the buckle assembly includes a fixed plate provided on the inner wall of the first cavity, an extrusion plate and a sliding plate are slidably connected in the first cavity, a movable rod is provided at the bottom of the extrusion plate, one end of the movable rod passes through the top of the fixed plate and is connected to the top of the sliding plate, an insertion rod matching the socket is provided at the bottom of the sliding plate, a first spring is sleeved on the outer wall of the movable rod, one end of the first spring is connected to the bottom of the fixed plate, and the other end of the first spring is connected to the top of the sliding plate.

[0006] Furthermore, the upper and lower side walls of the installation frame are both provided with openings communicating with the first cavity.

[0007] Furthermore, the extrusion assembly includes a lifting plate slidably connected in the third cavity, a screw is provided on the top of the lifting plate, one end of the screw passes through the top of the third cavity and is connected to a rotating plate provided on the outside, an extrusion rod is provided at the bottom of the lifting plate, one end of the extrusion rod passes through the bottom of the third cavity and passes through the opening to cooperate with the extrusion plate, and slots are provided on the left and right side walls of the extrusion rod.

[0008] Further, the fixing assembly includes a mounting plate provided on the inner wall of the second cavity, an extrusion block is slidably connected in the second cavity, one end of the extrusion block passes through the left side wall of the second cavity and extends into the slot, a pull plate is slidably connected in the second cavity, a connecting rod is provided on the left side wall of the pull plate, one end of the connecting rod passes through the right side wall of the mounting plate and is connected to the right side wall of the extrusion block, a pull block is provided on the front side wall of the pull plate, a second spring is sleeved on the outer wall of the connecting rod, one end of the second spring is connected to the right side wall of the mounting plate, and the other end of the second spring is connected to the left side wall of the pull plate.

[0009] Furthermore, a sliding groove is provided on the right side wall of the box body, and the pull block is slidably connected in the sliding groove.

[0010] Furthermore, a first sealing ring is provided on the inner side wall of the sealing groove, and a second sealing ring matching the first sealing ring is provided on the inner side wall of the box cover.

[0011] Furthermore, the extrusion block is arranged in a right-angled trapezoidal shape.

[0012] Compared with the prior art, the invention has the following beneficial effects: the sealing groove, the first sealing ring and the second sealing ring can improve the sealing between the box body and the box cover, prevent dust from entering the box body through the gap between the box body and the box cover, and ensure that the lead-acid battery is not polluted by dust;

[0013] The dustproof net provided in the present invention can prevent dust from entering the heat dissipation holes through the heat dissipation holes and contaminating the lead-acid battery, thereby ensuring normal charging and discharging of the lead-acid battery; the extrusion assembly, the buckle assembly, the jack and the fixing assembly can simultaneously fix the box cover and the mounting frame, thereby facilitating the disassembly and assembly of the dustproof net and the cleaning of the dustproof net, thereby ensuring the fluidity of the mesh holes of the dustproof net and not affecting the heat dissipation effect of the heat dissipation holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the present invention;

[0015] Figure 2 This is a bottom view of the internal structure of the hair box cover;

[0016] Figure 3 It is a right view of the internal structure of the first cavity of the present invention;

[0017] Figure 4 A schematic diagram of the structure of the present invention;

[0018] Figure 5 It is a right view of the second cavity structure of the present invention;

[0019] Figure 6 It is a schematic diagram of the structure B of the present invention;

[0020] Figure 7 It is a right view of the internal structure of the third cavity of the present invention.

[0021] In the figure: 1, box body; 2, sealing groove; 3, first sealing ring; 4, groove; 5, heat dissipation hole; 6, mounting frame; 7, partition bar; 8, dust net; 9, box cover; 10, second sealing ring; 11, opening; 12, first cavity; 13, buckle assembly; 130, extrusion plate; 131, movable rod; 132, fixed plate; 133, first spring; 134, sliding plate; 135, plug rod; 14, slot; 15, jack; 16, second cavity; 17, fixed assembly; 170, extrusion block; 171, connecting rod; 172, mounting plate; 173, second spring; 174, pull plate; 175, pull block; 18, extrusion assembly; 180, rotating plate; 181, screw; 182, lifting plate; 183, extrusion rod; 184, slot; 19, third cavity; 20, lead-acid battery. DETAILED DESCRIPTION

[0022] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0023] Embodiment 1:

[0024] See also Figure 1-7 The present invention provides a technical solution: a new type of lead-acid battery with good dustproof effect, comprising a box body 1, a plurality of lead-acid batteries 20 are arranged in series in the box body 1, a sealing groove 2 is provided on the outer wall of the box body 1, a box cover 9 matching the sealing groove 2 is provided on the upper side of the box body 1, a first sealing ring 3 is provided on the inner wall of the sealing groove 2, a second sealing ring 10 matching the first sealing ring 3 is provided on the inner wall of the box cover 9, and the sealing between the box body 1 and the box cover 9 can be improved under the cooperation of the first sealing ring 3 and the second sealing ring 10, the left and right side walls of the box body 1 are both provided with grooves 4, the inner walls of the two groups of grooves 4 are both provided with multiple groups of heat dissipation holes 5, and the left and right side walls of the box body 1 are both provided with A slot 14 connected to the groove 4 and the sealing groove 2, a socket 15 is provided at the bottom of the two groups of grooves 4, a mounting frame 6 matching the groove 4 is provided on the left and right sides of the box body 1, a partition bar 7 is provided in the mounting frame 6, and the two ends of the partition bar 7 are respectively connected to the upper and lower side walls in the mounting frame 6, two groups of dustproof nets 8 are provided on the inner walls of the mounting frame 6 and the partition bar 7, a first cavity 12 is provided inside the partition bar 7, a snap assembly 13 is provided in the first cavity 12, two groups of second cavities 16 are provided inside the left and right side walls of the box body 1, a fixing assembly 17 is provided in the second cavity 16, a third cavity 19 is provided inside the left and right sides of the box cover 9, and an extrusion assembly 18 is provided in the third cavity 19.

[0025] Embodiment 2:

[0026] See also Figure 4 The buckle assembly 13 includes a fixed plate 132 provided on the inner wall of the first cavity 12, a pressing plate 130 and a sliding plate 134 are slidably connected in the first cavity 12, a movable rod 131 is provided at the bottom of the pressing plate 130, one end of the movable rod 131 passes through the top of the fixed plate 132 and is connected to the top of the sliding plate 134, a plug rod 135 matching the jack 15 is provided at the bottom of the sliding plate 134, a first spring 133 is sleeved on the outer wall of the movable rod 131, one end of the first spring 133 is connected to the bottom of the fixed plate 132, and the other end of the first spring 133 is connected to the top of the sliding plate 134. The upper and lower side walls of the installation frame 6 are both provided with openings 11 connected to the first cavity 12.

[0027] See also Figure 7The extrusion assembly 18 includes a lifting plate 182 slidably connected in the third cavity 19, a screw 181 is provided on the top of the lifting plate 182, one end of the screw 181 passes through the top of the third cavity 19 and is connected to the rotating plate 180 provided outside, an extrusion rod 183 is provided at the bottom of the lifting plate 182, one end of the extrusion rod 183 passes through the bottom of the third cavity 19 and passes through the opening 11 to cooperate with the extrusion plate 130, and a card groove 184 is provided on the left and right side walls of the extrusion rod 183.

[0028] Embodiment 3:

[0029] See also Figure 6 The fixing assembly 17 includes a mounting plate 172 provided on the inner wall of the second cavity 16, an extrusion block 170 is slidably connected in the second cavity 16, one end of the extrusion block 170 passes through the left side wall of the second cavity 16 and extends into the slot 14, the extrusion block 170 is arranged in a right-angle trapezoidal shape, a pull plate 174 is slidably connected in the second cavity 16, a connecting rod 171 is provided on the left side wall of the pull plate 174, one end of the connecting rod 171 passes through the right side wall of the mounting plate 172 and is connected to the right side wall of the extrusion block 170, a pull block 175 is provided on the front side wall of the pull plate 174, a sliding groove is provided on the right side wall of the box body 1, the pull block 175 is slidably connected in the sliding groove, and the movement of the pull block 175 is more stable under the action of the sliding groove, and a second spring 173 is sleeved on the outer wall of the connecting rod 171, one end of the second spring 173 is connected to the right side wall of the mounting plate 172, and the other end of the second spring 173 is connected to the left side wall of the pull plate 174.

[0030] Working principle: connect multiple groups of lead-acid batteries 20 in series in the box body 1, and then cover the box cover 9 on the box body 1. With the cooperation of the first sealing ring 3 and the second sealing ring 10, the sealing between the box body 1 and the box cover 9 can be improved. The heat dissipation hole 5 can dissipate heat for the lead-acid battery 20. Insert the installation frame 6 into the groove 4. The dustproof net 8 can prevent dust from the heat dissipation hole 5. The staff rotates the rotating plate 190 to drive the screw 181 to rotate. Under the action of the guide groove and the guide block, the screw 181 drives the lifting plate 182 to move downward, and the lifting plate 182 drives the extrusion rod 183 to move downward. The inclined surface of the extrusion rod 183 can extrude the inclined surface of the extrusion block 170. The extrusion block 170 can drive the connecting rod 171 to the tension plate 17 4 is extruded, the pulling plate 174 can squeeze the second spring 173, and when the extrusion rod 183 moves downward, it will also pass through the opening 11 to squeeze the extrusion plate 130, and the extrusion plate 130 squeezes the movable rod 131, and the movable rod 131 drives the sliding plate 134 and the insertion rod 135 to move downward, and the sliding plate 134 can stretch the first spring 133. When the extrusion rod 183 moves downward to a certain position, the insertion rod 135 is drawn into the insertion hole 15, and the installation frame 6 can be fixed to the groove 4. At this time, the card slot 184 and the extrusion block 170 are on the same horizontal plane. Under the action of the elastic force of the second spring 173, the extrusion block 170 can be driven to be inserted into the card slot 184, so that the box cover 9 and the installation frame 6 can be fixed at the same time.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of lead-acid battery with good dustproof effect, comprising a box (1), wherein a plurality of groups of lead-acid batteries (20) are arranged in series in the box (1), characterized in that: The outer wall of the box body (1) is provided with a sealing groove (2); a box cover (9) matching the sealing groove (2) is provided above the box body (1); grooves (4) are provided on the left and right side walls of the box body (1); multiple groups of heat dissipation holes (5) are provided on the inner walls of the two groups of grooves (4); slots (14) communicating with the grooves (4) and the sealing groove (2) are provided on the left and right side walls of the box body (1); plug holes (15) are provided on the bottoms of the two groups of grooves (4); installation frames (6) matching the grooves (4) are provided on the left and right sides of the box body (1); and partitions are provided inside the installation frames (6). The two ends of the partition bar (7) are respectively connected to the upper and lower side walls of the installation frame (6); the inner walls of the installation frame (6) and the partition bar (7) are provided with two groups of dustproof nets (8); the interior of the partition bar (7) is provided with a first cavity (12); the first cavity (12) is provided with a snap assembly (13); the left and right side walls of the box body (1) are provided with two groups of second cavities (16); the second cavity (16) is provided with a fixing assembly (17); the left and right sides of the box cover (9) are provided with a third cavity (19); the third cavity (19) is provided with an extrusion assembly (18).

2. The novel lead-acid battery with good dustproof effect according to claim 1 is characterized in that: The buckle assembly (13) comprises a fixed plate (132) provided on the inner wall of the first cavity (12); an extrusion plate (130) and a sliding plate (134) are slidably connected in the first cavity (12); a movable rod (131) is provided at the bottom of the extrusion plate (130); one end of the movable rod (131) passes through the top of the fixed plate (132) and is connected to the top of the sliding plate (134); an insertion rod (135) matching the insertion hole (15) is provided at the bottom of the sliding plate (134); a first spring (133) is sleeved on the outer wall of the movable rod (131); one end of the first spring (133) is connected to the bottom of the fixed plate (132); and the other end of the first spring (133) is connected to the top of the sliding plate (134).

3. The novel lead-acid battery with good dustproof effect according to claim 2 is characterized in that: The upper and lower side walls of the installation frame (6) are both provided with openings (11) that are in communication with the first cavity (12).

4. The novel lead-acid battery with good dustproof effect according to claim 1 is characterized in that: The extrusion assembly (18) comprises a lifting plate (182) slidably connected in the third cavity (19); a screw rod (181) is provided at the top of the lifting plate (182); one end of the screw rod (181) passes through the top of the third cavity (19) and is connected to a rotating plate (180) provided outside; an extrusion rod (183) is provided at the bottom of the lifting plate (182); one end of the extrusion rod (183) passes through the bottom of the third cavity (19) and passes through the opening (11) to cooperate with the extrusion plate (130); and a clamping groove (184) is provided on the left and right side walls of the extrusion rod (183).

5. The novel lead-acid battery with good dustproof effect according to claim 1 is characterized in that: The fixing assembly (17) comprises a mounting plate (172) provided on the inner wall of the second cavity (16); an extrusion block (170) is slidably connected in the second cavity (16); one end of the extrusion block (170) passes through the left side wall of the second cavity (16) and extends into the slot (14); a pull plate (174) is slidably connected in the second cavity (16); a connecting rod (171) is provided on the left side wall of the pull plate (174); one end of the connecting rod (171) passes through the right side wall of the mounting plate (172) and is connected to the right side wall of the extrusion block (170); a pull block (175) is provided on the front side wall of the pull plate (174); a second spring (173) is sleeved on the outer wall of the connecting rod (171); one end of the second spring (173) is connected to the right side wall of the mounting plate (172); and the other end of the second spring (173) is connected to the left side wall of the pull plate (174).

6. The novel lead-acid battery with good dustproof effect according to claim 5 is characterized in that: The right side wall of the box body (1) is provided with a sliding groove, and the pull block (175) is slidably connected in the sliding groove.

7. The novel lead-acid battery with good dustproof effect according to claim 1 is characterized in that: The inner side wall of the sealing groove (2) is provided with a first sealing ring (3), and the inner side wall of the box cover (9) is provided with a second sealing ring (10) matching the first sealing ring (3).

8. The novel lead-acid battery with good dustproof effect according to claim 5 is characterized in that: The extrusion block (170) is arranged in a right-angled trapezoidal shape.

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