CN212230521U - Lead-acid storage battery box cover for power - Google Patents

Abstract

The utility model discloses a power lead-acid storage battery box cover, which comprises a box cover body, a pole groove is arranged at one side edge of the box cover body, a liquid adding hole is arranged at the other side of the box cover body, an upper stage of the pole groove is arranged around the pole groove, the pole column hole is arranged in the center of the pole column groove and penetrates through the pole column groove, the pole column hole is in a shape matched with a battery pole column, a side plate of the pole column groove is fixedly arranged at the edge of the box cover body and covers half of the depth of the pole column groove, a side plate table of the pole column groove is arranged at an opening of the pole column groove above the side plate of the pole column groove), a screw hole of the pole column groove is arranged on an upper table of the pole column groove and the side plate table of the pole column groove, a cover of the pole column groove is in an L-shaped structure matched with the pole column groove and is embedded in the upper table of the pole column groove and the side plate table of the pole column groove, a rubber-coated electric wire is connected to the cover of the pole column groove, and one; the device solves the problems that the existing lead-acid storage battery is not waterproof and is easy to damage when meeting water.

Description

Lead-acid storage battery box cover for power

Technical Field

The utility model relates to the technical field of batteries, concretely relates to lead acid battery box case lid for power.

Background

Lead-acid batteries (Lead-acid batteries) are batteries in which the electrodes are mainly made of Lead and its oxides and the electrolyte is a sulfuric acid solution, and are classified into vented batteries and maintenance-free Lead-acid batteries.

The battery mainly comprises a tubular positive plate, a negative plate, electrolyte, a partition board, a battery jar, a battery cover, a pole, an injection cover and the like. The electrodes of the vented accumulator are made of lead and lead oxide and the electrolyte is an aqueous solution of sulfuric acid. The main advantages are stable voltage and low price; disadvantages are low specific energy (i.e. electrical energy stored per kilogram of battery), short service life and frequent routine maintenance. The old-fashioned common storage battery generally has a service life of about 2 years, and the height of the electrolyte is checked periodically and distilled water is added. However, as technology develops, lead-acid batteries have become longer in life and simpler to maintain.

Along with the complicated change of the use environment, the existing lead-acid storage battery has to be well protected in the use process and cannot be stained with water, particularly, the exposed part of a pole column needs to be well protected and cannot be used in water, and the exposed part is not convenient to use and is also inconvenient to use in certain humid places and places with large dew, so that the lead-acid storage battery with higher moisture resistance is needed, and in the structure of the whole battery, a battery box cover is a main exposed part, so the moisture resistance and the water resistance of the battery box cover determine the integral water resistance. Therefore, the power lead-acid storage battery box cover is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lead acid battery case lid for power solves current lead acid battery and is not waterproof, meets the fragile problem of water.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a power lead-acid storage battery box cover comprises a box cover body, wherein the box cover body comprises a pole column groove, a liquid adding hole and a box cover side screw hole, and the pole column groove comprises a pole column groove upper platform, a pole column hole, a pole column groove side plate, a pole column groove screw hole, a pole column groove side plate platform and a pole column groove cover; the polar column groove is arranged at one side edge of the box cover body, the liquid feeding hole is arranged at the other side of the box cover body, the upper platform of the polar column groove is arranged around the polar column groove, and is arranged at the upper part of the polar column groove, the polar column hole is arranged at the center of the polar column groove and penetrates through the polar column groove, the polar column hole is arranged in a shape matched with the polar column of the battery, the polar column groove side plate is fixedly arranged at the edge of the box cover body and covers half of the depth of the polar column groove, the polar column groove side plate platform is arranged at the opening of the polar column groove above the polar column groove side plate), the polar column groove screw hole is arranged on the polar column groove upper platform and the polar column groove side plate platform, the pole slot cover is arranged into an L-shaped structure matched with the pole slot and embedded in the pole slot upper platform and the pole slot side plate platform, utmost point post capping is gone up to connect and is provided with the electric wire of rubber parcel, and electric wire one end is connected on battery utmost point post: the box cover side screw holes are formed in the longer two sides of the box cover body.

Further, the liquid feeding hole is set to be conical, the bottom of the liquid feeding hole is provided with a first plunger, and the top of the liquid feeding hole is in threaded connection with a second plunger.

Furthermore, a plunger handle is arranged on the first plunger, and a plunger handle is arranged on the second plunger.

Furthermore, the liquid feeding hole is arranged on the central line of the box cover body, and two liquid distributing pipes are symmetrically arranged at the bottom of the box cover body.

Further, utmost point post groove subbed is provided with utmost point post groove bottom, and utmost point post groove subbed is provided with the sealing washer.

Further, be provided with the handle groove on the case lid body, handle inslot swivelling joint is provided with the handle, and the center in handle groove still is provided with handle slot hole groove.

Compared with the prior art, the beneficial effects of the utility model are that:

through this device can be under the condition that does not increase equipment, through the antipodal post groove, the design change in liquid feeding hole makes whole lead acid battery box can be in the closed condition, in time places whole equipment and also can not go out the condition of flying the damage if aquatic, has solved current lead acid battery and has not waterproof, meets the fragile problem of water.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a partial sectional view of the front view of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is the schematic view of the top view pole cover structure of the present invention.

In the figure, 1-box cover body, 12-pole column groove, 13-pole column groove upper platform, 14-pole column hole, 15-pole column groove side plate, 16-pole column groove screw hole, 17-box cover side screw hole, 18-handle groove, 19-handle groove hole groove, 110-handle, 111-liquid adding hole, 112-liquid separating pipe, 113-first plunger, 114-plunger handle, 115-second plunger, 116-plunger handle, 117-pole column groove side plate platform, 118-pole column groove lower platform, 119-sealing ring and 120-pole column groove cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1:

the box cover of the power lead-acid storage battery box comprises a box cover body 1, wherein the box cover body 1 comprises a pole column groove 12, a liquid adding hole 111 and a box cover side screw hole 17, and the pole column groove 12 comprises a pole column groove upper platform 13, a pole column hole 14, a pole column groove side plate 15, a pole column groove screw hole 16, a pole column groove side plate platform 117 and a pole column groove cover 120; specifically, in this device, utmost point post groove 12 sets up in case lid body 1 one side edge reason, and utmost point post groove 12 symmetry sets up to 2 and is anodal groove and negative pole groove respectively, the liquid feeding hole sets up the opposite side at case lid body 1). In order to seal the pole column groove well, the pole column groove upper platform 13 is arranged around the pole column groove 12 and is arranged at the upper part of the pole column groove (2 so as to form a step groove on the box cover body 1, a pole column hole 14 is arranged at the center of the pole column groove 12 and penetrates through the pole column groove 12, a pole column penetrates out from the pole column groove, the pole column hole 14 is arranged in a shape matched with the pole column of the battery, and can be arranged in a tightly-attached mode preferably, a sealing member can be arranged between the pole column hole and the box cover body 1 for sealing, the pole column groove side plate 15 is fixedly arranged at the edge of the box cover body 1 and covers half of the depth of the pole column groove 12, a hole is formed in the side surface of the pole column groove 12, the pole column groove side plate platform 117 is arranged at the opening of the pole column groove 12 above the pole column groove side plate 15, the pole column groove screw holes 16 are arranged on the pole column groove upper platform 13 and the pole column groove side plate platform 117, the pole column groove cover 120 is arranged in an L-shaped pole column structure matched with the pole column groove 12 and the utility model discloses a battery post, utmost point post groove cover 120 is last to connect the electric wire that is provided with rubber package, and electric wire one end is connected on battery post, so, when the equipment use, with the electric wire connection of utmost point post groove cover 120 on back on battery post, use the screw with utmost point post groove cover 120 lid on utmost point post groove 12 to with the whole closure of utmost point post groove 12. The case cover side screw holes 17 are formed in the longer two sides of the case cover body 1 and used for connecting the whole case cover to the case body.

Example 2:

on the basis of the above embodiment, in this embodiment, in order to close the filling hole 111, the filling hole 111 is tapered, the bottom is provided with a first plunger 113, and the top is threadedly provided with a second plunger 115, which is sealed by two plungers.

Example 3:

on the basis of the above embodiments, in this embodiment, in order to facilitate the plunger removal during filling, the first plunger 113 is provided with a plunger handle 114, and the second plunger 115 is provided with a plunger handle 116.

Example 4:

on the basis of the above embodiments, in the present embodiment, the liquid adding hole 111 is disposed on the center line of the box cover body 1, and two liquid separating pipes 112 are symmetrically disposed at the bottom of the box cover body to facilitate the simultaneous liquid adding of the positive electrode and the negative electrode.

Example 5:

on the basis of the above embodiment, in this embodiment, the bottom of the pole groove 12 is provided with a pole groove lower stage 118, and the pole groove lower stage 118 is provided with a sealing ring 119 so that the battery pole is automatically sealed under the pressure of connecting with the box body after being installed. Thereby preventing the solution from pouring out.

Example 6:

in addition to the above embodiments, in the present embodiment, in order to facilitate the movement of the whole battery, the case lid body 1 is provided with the handle groove 18, the handle 110 is rotatably provided in the handle groove 18, and the handle groove 18 is further provided with the handle groove hole groove 19 at the center.

Reference throughout this specification to "example 1", "example 2", "example 3", "example 4", and so forth, means that a particular feature, structure, or characteristic described in connection with the example is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a lead acid battery case lid for power, includes case lid body (1), its characterized in that: the box cover body (1) comprises a polar column groove (12), a liquid adding hole (111) and a box cover side screw hole (17), wherein the polar column groove (12) comprises a polar column groove upper platform (13), a polar column hole (14), a polar column groove side plate (15), a polar column groove screw hole (16), a polar column groove side plate platform (117) and a polar column groove cover (120); the utmost point post groove (12) set up in one side edge department of case lid body (1), the liquid feeding hole sets up the opposite side at case lid body (1), utmost point post groove upper ledge (13) encircle utmost point post groove (12) and set up the upper portion at utmost point post groove (12), utmost point post hole (14) set up at the center of utmost point post groove (12) and run through utmost point post groove (12), utmost point post hole (14) set up the shape of adaptation with battery utmost point post looks, utmost point post groove curb plate (15) are fixed to be set up in the edge of case lid body (1) and cover half of utmost point post groove (12) degree of depth, utmost point post groove curb plate platform (117) set up utmost point post groove (12) opening part above utmost point post groove curb plate (15), utmost point post groove (16) set up on utmost point post groove upper ledge (13) and utmost point post groove curb plate platform (117), utmost point post groove cover (120) set up to the L shape structure of adaptation with utmost point post groove (12) and set up and inlay the screw hole side table (13) and inlay the screw groove platform (117), utmost point post groove cover (13) and the L shape 117) The pole groove cover (120) is connected with a rubber-wrapped electric wire, and one end of the electric wire is connected to a battery pole; the box cover side screw holes (17) are formed in the two longer sides of the box cover body (1).

2. The cover of the power lead-acid storage battery box of claim 1, characterized in that: the liquid adding hole (111) is conical, a first plunger (113) is arranged at the bottom of the liquid adding hole, and a second plunger (115) is arranged at the top of the liquid adding hole in a threaded connection mode.

3. The cover of the power lead-acid storage battery box of claim 2, characterized in that: the first plunger (113) is provided with a plunger handle (114), and the second plunger (115) is provided with a plunger handle (116).

4. The power lead-acid storage battery box cover according to claim 1 or 2, characterized in that: the liquid feeding hole (111) is arranged on the central line of the box cover body (1), and two liquid distributing pipes (112) are symmetrically arranged at the bottom of the box cover body.

5. The cover of the power lead-acid storage battery box of claim 1, characterized in that: the bottom of the pole column groove (12) is provided with a pole column groove lower platform (118), and a sealing ring (119) is arranged on the pole column groove lower platform (118).

6. The cover of the power lead-acid storage battery box of claim 1, characterized in that: the box cover is characterized in that a handle groove (18) is formed in the box cover body (1), a handle (110) is rotatably arranged in the handle groove (18), and a handle groove hole groove (19) is formed in the center of the handle groove (18).

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