Corrosion-resistant battery terminal structure

Abstract

The utility model relates to the technical field of lead-acid storage batteries, and provides a corrosion-resistant battery terminal structure which comprises a battery main body and a fixed box, a sealing pipe is fixedly installed at the top of the fixing box, a fixing groove is formed in the outer surface of the sealing pipe, and a sealing cover is installed on the outer portion of the sealing pipe in a threaded mode; a wire is arranged in the fixing groove. The sealing cover is installed outside the sealing pipe in a threaded mode, the influence of external factors on the battery terminal can be reduced, the service life of the battery terminal is prolonged, the lead pipe is arranged outside the pole, acid leakage can be prevented, the corrosion resistance of the terminal is enhanced, and the copper wire is fixed to the top end of the pole, so that the service life of the terminal is prolonged. The connecting head is connected with one end of the copper wire, so that the pole and the connecting head can transmit electric energy through the copper wire, and the inner space of the fixing box is filled with the anti-corrosion glue, so that the battery terminal can be prevented from being corroded in the use process, the service life of the battery is prolonged, and the stable performance of the battery is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of lead -acid battery, concretely relates to a kind of corrosion-resistant battery terminal structure. BACKGROUND

[0002] General lead-acid battery terminal is conical or right angle, conical terminal is connected with external line by sleeve, right angle terminal is connected with external line by bolt and nut fastening copper sheet, the terminal of the two structures is lead multielement alloy, exposed structure is easy to be corroded in salt fog and other complex environments, once the external interface of terminal is corroded, the battery can only be disposed of, causing great economic loss.

[0003] Known application number for: CN202322462082.9 authorized patent discloses a kind of corrosion-resistant battery terminal structure: including terminal base, terminal base is integrally formed with terminal body and lead pipe, the upper end face of the end pole column base is provided with a surrounding sleeve, terminal body, lead pipe and end pole column are located in surrounding sleeve, surrounding sleeve is filled with anticorrosive glue.

[0004] However, in the implementation of the related technical field, the above technical scheme has the following problems: since the battery terminal is exposed to air, the battery terminal is affected by too many external factors during use, when it rains, the two positive and negative terminals will be short-circuited due to rainwater, and when exposed to the sun, the coating on the surface of the terminal will be damaged, affecting the service life of the battery terminal. Therefore, a corrosion-resistant battery terminal structure is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of corrosion-resistant battery terminal structure, solve the problem that the battery terminal is exposed to air in the related technical field and is affected by too many external factors.

[0006] The technical scheme of the utility model is as follows: a kind of corrosion-resistant battery terminal structure, comprising: battery main body and fixed box;

[0007] The top of the fixed box is fixedly installed with a sealing tube, a fixing groove is formed in the outer surface of the sealing tube, and a sealing cover is threadedly installed on the outside of the sealing tube.

[0008] The inside of the fixing groove is provided with a wire, and one end of the wire is fixedly installed with a connector.

[0009] Preferably, the inside of the battery main body is fixedly installed with a pole, and the outside of the pole is provided with a lead pipe.

[0010] Preferably, the top end of the pole is fixedly connected with a copper wire, and the connector is connected with one end of the copper wire.

[0011] Preferably, the interior of the fixing box is filled with anti-corrosion glue, and the anti-corrosion glue fills the interior space of the fixing box.

[0012] Preferably, the interior of the fixing groove is curved, and the interior dimensions of the fixing groove are slightly larger than the dimensions of the wire.

[0013] Preferably, there are two pole posts and two fixing boxes, and the pole posts do not contact the inner wall of the fixing boxes.

[0014] Preferably, an anti-slip pad is fixedly installed on the bottom of the battery body, and an electrolyte injection port is fixedly installed on the top of the battery body.

[0015] Preferably, a positive electrode plate is fixedly installed inside the battery body, a negative electrode plate is fixedly installed inside the battery body, a separator is fixedly installed inside the battery body, and a partition is fixedly installed inside the battery body.

[0016] The working principle and beneficial effects of this utility model are as follows: By installing the sealing cap threaded on the outside of the sealing tube, the influence of external factors on the battery terminals can be reduced, increasing the service life of the battery terminals. By placing the lead pipe on the outside of the terminal post, acid leakage can be prevented and the corrosion resistance of the terminals can be enhanced. By fixing the copper wire to the top of the terminal post and connecting the connector to one end of the copper wire, the terminal post and the connector can transmit electrical energy through the copper wire. By filling the internal space of the fixing box with anti-corrosion glue, the battery terminals can be prevented from being corroded during use, thereby extending the battery's service life and ensuring its stable performance. By preventing the terminal post from contacting the fixing box, the terminal post can be isolated as much as possible, preventing damage and corrosion to the terminal post, which would render it unusable. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 This is a schematic diagram of the overall structure proposed in this utility model;

[0019] Figure 2 This is a first cross-sectional view of the present invention;

[0020] Figure 3 This is a second cross-sectional view of the present invention;

[0021] Figure 4 This is the third cross-sectional view of the present invention.

[0022] In the diagram: 1. Battery body; 2. Fixing box; 3. Sealing tube; 4. Fixing groove; 5. Sealing cover; 6. Wire; 7. Terminal post; 8. Lead pipe; 9. Copper wire; 10. Anti-corrosion adhesive; 11. Connector; 12. Anti-slip pad; 13. Electrolyte injection port; 14. Positive plate; 15. Negative plate; 16. Separator; 17. Separator plate. Detailed Implementation

[0023] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0024] Implementation

[0025] Please see Figure 1 -4. A corrosion-resistant battery terminal structure, comprising: a battery body 1 and a fixing box 2;

[0026] A sealing tube 3 is fixedly installed on the top of the fixed box 2. A fixing groove 4 is opened on the outer surface of the sealing tube 3. A sealing cap 5 is installed on the external thread of the sealing tube 3.

[0027] The inside of the fixing groove 4 is provided with a wire 6, and a connector 11 is fixedly installed at one end of the wire 6.

[0028] The technical solution provided in this embodiment is as follows: In use, first, unscrew the sealing cap 5 to open the sealing tube 3, then connect the connector 11 to the copper wire 9, thereby indirectly connecting the pole 7 and the connector 11 through the copper wire 9. Then, insert the wire 6 into the inside of the fixing groove 4, and then screw on the sealing cap 5. The sealing cap 5, sealing tube 3, fixing box 2 and anti-corrosion adhesive 10 isolate most of the external factors from the influence of the battery terminals, increasing the insulation life of the battery terminals. The lead tube 8 and anti-corrosion adhesive 10 can prevent acid leakage inside the battery, enhance the corrosion resistance of the battery terminals, and also support and fix the pole 7.

[0029] Furthermore, a terminal post 7 is fixedly installed inside the battery body 1, and a lead tube 8 is provided outside the terminal post 7.

[0030] Specifically, placing the lead pipe 8 outside the pole post 7 can prevent acid leakage and enhance the corrosion resistance of the terminal.

[0031] Furthermore, a copper wire 9 is fixedly connected to the top of the pole 7, and the connector 11 is connected to one end of the copper wire 9.

[0032] Specifically, by fixing the copper wire 9 to the top of the pole 7 and connecting the connector 11 to one end of the copper wire 9, the pole 7 and the connector 11 can transmit electrical energy through the copper wire 9.

[0033] Furthermore, the interior of the fixing box 2 is filled with anti-corrosion glue 10, and the anti-corrosion glue 10 fills the interior space of the fixing box 2.

[0034] Specifically, by filling the internal space of the fixing box 2 with anti-corrosion glue 10, corrosion of the battery terminals can be prevented during use, thereby extending the battery's lifespan and ensuring its stable performance.

[0035] Furthermore, the interior of the fixing groove 4 is curved, and the internal dimensions of the fixing groove 4 are slightly larger than the dimensions of the wire 6.

[0036] Specifically, by making the fixing groove 4 curved and making the size of the fixing groove 4 slightly larger than the size of the wire 6, the influence of external factors on the battery terminal can be reduced, and the wire 6 can be smoothly locked inside the fixing groove 4.

[0037] Furthermore, there are two pole posts 7 and two fixing boxes 2, and the pole posts 7 do not contact the inner wall of the fixing boxes 2.

[0038] Specifically, by preventing the pole 7 from contacting the inner wall of the fixing box 2, the pole 7 can be isolated as much as possible, preventing damage and corrosion to the pole 7, which would render the pole 7 unusable.

[0039] Furthermore, an anti-slip pad 12 is fixedly installed on the bottom of the battery body 1, and an electrolyte injection port 13 is fixedly installed on the top of the battery body 1.

[0040] Specifically, the anti-slip pad 12, which is fixedly installed on the bottom of the battery body 1, can prevent the battery from directly contacting the ground, thereby ensuring the stability of the battery.

[0041] Furthermore, a positive electrode plate 14 is fixedly installed inside the battery body 1, a negative electrode plate 15 is fixedly installed inside the battery body 1, a separator 16 is fixedly installed inside the battery body 1, and a separator 17 is fixedly installed inside the battery body 1.

[0042] Specifically, by fixing the diaphragm 16 inside the battery body 1, the diaphragm 16 can separate the positive electrode plate 14 and the negative electrode plate 15.

[0043] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A corrosion resistant battery terminal structure characterized by, Include: Battery body (1) and fixed box (2); The top of the fixed box (2) is fixedly installed with a sealing pipe (3), the outer surface of the sealing pipe (3) is provided with a fixed groove (4), and the outer thread of the sealing pipe (3) is provided with a sealing cover (5); The inside of the fixed groove (4) is provided with a wire (6), one end of the wire (6) is fixedly installed with a connector (11).

2. A corrosion resistant battery terminal structure according to claim 1, wherein: The inside of the battery body (1) is fixedly installed with a pole (7), and the outside of the pole (7) is provided with a lead pipe (8).

3. A corrosion resistant battery terminal structure according to claim 2, wherein: The top end of the pole (7) is fixedly connected with a copper wire (9), and the connector (11) is connected with one end of the copper wire (9).

4. The corrosion-resistant battery terminal structure of claim 1, wherein: The inside of the fixed box (2) is filled with anticorrosive glue (10), and the anticorrosive glue (10) fills the inside space of the fixed box (2).

5. The corrosion-resistant battery terminal structure of claim 1, wherein: The inside of the fixed groove (4) is curved, and the inside size of the fixed groove (4) is slightly larger than the size of the wire (6).

6. A corrosion resistant battery terminal structure according to claim 2, wherein: The number of the pole (7) and the fixed box (2) is two respectively, and the pole (7) does not contact with the inner wall of the fixed box (2).

7. A corrosion resistant battery terminal structure according to claim 2, wherein: The bottom of the battery body (1) is fixedly installed with an anti-skid pad (12), and the top of the battery body (1) is fixedly installed with an electrolyte inlet (13).

8. A corrosion resistant battery terminal structure according to claim 2, wherein: The inside of the battery body (1) is fixedly installed with a positive plate (14), the inside of the battery body (1) is fixedly installed with a negative plate (15), the inside of the battery body (1) is fixedly installed with a diaphragm (16), and the inside of the battery body (1) is fixedly installed with a baffle (17).

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