CN219106260U

CN219106260U - Lead-acid storage battery with temperature monitoring structure

Info

Publication number: CN219106260U
Application number: CN202223508505.8U
Authority: CN
Inventors: 厉群
Original assignee: Changsha Taihe Yingjie Information Technology Co ltd
Current assignee: Changsha Taihe Yingjie Information Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-30
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to the technical field of lead-acid storage batteries, in particular to a lead-acid storage battery with a temperature monitoring structure, which comprises a mounting box, a plurality of mounting blocks fixed on the outer wall of the mounting box and a lead-acid storage battery body in the mounting box, wherein the lead-acid storage battery body comprises a battery shell and a cover plate at the top end of the battery shell, and further comprises: the two mounting mechanisms are respectively arranged on the outer walls of the left side and the right side of the battery shell and are used for mounting the lead-acid storage battery body; the temperature control mechanism is arranged inside the battery shell. The utility model can be matched with the mounting box, a plurality of mounting blocks and two mounting mechanisms for use, thereby being convenient for mounting the whole lead-acid storage battery; the temperature inside the lead-acid storage battery body can be monitored through the temperature control mechanism, the temperature sensor transmits a temperature signal to the external display screen, and when the temperature is not in a set range, the charging of the lead-acid storage battery can be stopped by pulling out the charger.

Description

Lead-acid storage battery with temperature monitoring structure

Technical Field

The utility model relates to the technical field of lead-acid storage batteries, in particular to a lead-acid storage battery with a temperature monitoring structure.

Background

In addition to lithium batteries, a common rechargeable battery is also a very important battery system, and the lead-acid battery has the advantages that the electromotive force is stable during discharging, and is an indispensable part in an automobile power system.

The patent with publication number CN216850056U discloses a lead-acid storage battery, belongs to the technical field of batteries, and solves the problems of complex preparation process and unstable structure of the lead-acid storage battery in the prior art. The battery comprises a battery jar, an upper cover, a lower cover and a polar plate arranged in the battery jar, wherein at least one lug is respectively arranged on the upper frame and the lower frame of the polar plate; the battery jar is internally provided with a plurality of single lattices communicated with the upper end and the lower end of the battery jar, the upper end of the battery jar is open, the lower end of the battery jar comprises a bottom plate, and the bottom plate is provided with a plurality of openings corresponding to the lugs; the tab of the lower frame of the polar plate passes through the opening at the lower end of the battery jar, the lower frame of the polar plate is contacted with the bottom plate, the homopolar tabs at the upper end of the battery jar are connected through the upper bus bar, and the homopolar tabs at the lower end of the battery jar are connected through the lower bus bar.

Although the lead-acid storage battery has a stable structure, the whole lead-acid storage battery is inconvenient to install, a temperature control structure is not arranged, and when the internal temperature of the lead-acid storage battery possibly exceeds the normal working temperature of the lead-acid storage battery in the charging process, the phenomenon that the capacity of the battery is reduced can occur, and in this regard, the lead-acid storage battery with the temperature monitoring structure is provided.

Disclosure of Invention

The utility model aims to provide a lead-acid storage battery with a temperature monitoring structure, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a take lead acid battery of temperature monitoring structure, includes the mounting box, fixes a plurality of installation piece, the inside lead acid battery body of mounting box on the mounting box outer wall, the lead acid battery body includes the apron on battery case, battery case top, still includes:

the two mounting mechanisms are respectively arranged on the outer walls of the left side and the right side of the battery shell and are used for mounting the lead-acid storage battery body;

and the temperature control mechanism is arranged inside the battery shell and used for monitoring the temperature inside the lead-acid storage battery body.

As a preferred implementation mode, the front side surface of installation box is equipped with two first jacks, all be equipped with two spouts on the left and right sides inner wall of installation box, installation mechanism includes two connecting rods with battery case side fixed surface, keeps away from battery case one side fixed surface and with two slides that sideslip groove slides the grafting with the connecting rod, be equipped with the second jack on the outer wall of connecting rod, installation mechanism still includes the inserted bar with two connecting rod surface second jacks slip grafting and pass the first jack of homonymy.

As a preferred implementation mode, the left side inner wall of battery case is equipped with the standing groove, the inside recess that is linked together with the standing groove that is equipped with of battery case, temperature control mechanism is including inlaying the inside heat conduction board of establishing at the standing groove, with the fixed just inside temperature sensor that is located the recess of heat conduction board left side surface, temperature sensor's left side is equipped with inlays and establishes at the inside heat preservation glue film of recess.

As a preferred embodiment, the shape of the chute is a convex shape, and the sliding strip is a convex shape matched with the shape of the chute.

As a preferable implementation mode, the circle centers of the second jacks on the outer walls of the two left inserting rods are positioned on the same horizontal line with the circle centers of the first jacks on the same side, and the diameter of the first jacks is larger than that of the second jacks.

As a preferable implementation mode, a limiting block is fixed on one side surface of the inserted link, which is far away from the same side connecting rod, and one end surface of the inserted link, which is far away from the same side limiting block, is tightly abutted against the inner wall of the rear side of the mounting box.

As a preferred embodiment, the heat conducting plate is a copper oxide plate, and the size of the heat conducting plate is matched with the size of the placing groove.

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

1. the lead-acid storage battery comprises a battery shell and a cover plate, wherein the mounting mechanism comprises two connecting rods, two sliding strips, an inserting rod and a limiting block, and the mounting box, the mounting blocks and the two mounting mechanisms can be matched for use, so that the whole lead-acid storage battery is convenient to mount;

2. according to the utility model, the temperature control mechanism is arranged and comprises the heat conducting plate, the temperature sensor and the heat insulation adhesive layer, the temperature inside the lead-acid storage battery body can be monitored through the temperature control mechanism, the temperature sensor transmits a temperature signal to the external display screen, and when the temperature is not in a set range, the charging of the lead-acid storage battery can be stopped by pulling out the charger.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the mounting case of the present utility model;

FIG. 3 is a schematic view showing the internal structure of the mounting box according to the present utility model;

FIG. 4 is an exploded view of the mounting mechanism of the present utility model;

fig. 5 is a schematic view showing the internal structure of a battery case according to the present utility model;

fig. 6 is a cross-sectional view of a battery case according to the present utility model;

fig. 7 is an exploded view of the temperature control mechanism of the present utility model.

The meaning of each reference numeral in the figures is:

1. a lead acid battery body; 101. a battery case; 1011. a placement groove; 1012. a groove; 102. a cover plate; 2. a mounting box; 21. a chute; 22. a first jack; 3. a mounting block; 4. a mounting mechanism; 41. a connecting rod; 411. a second jack; 42. a slide bar; 43. a rod; 44. a limiting block; 5. a temperature control mechanism; 51. a heat conductive plate; 52. a temperature sensor; 53. and (5) a thermal insulation adhesive layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides a take lead acid battery of temperature monitoring structure, includes mounting box 2, fixes a plurality of installation piece 3 on mounting box 2 outer wall, the inside lead acid battery body 1 of mounting box 2, and lead acid battery body 1 includes battery case 101, the apron 102 on battery case 101 top, still includes:

two mounting mechanisms 4 respectively arranged on the outer walls of the left side and the right side of the battery case 101 for mounting the lead-acid storage battery body 1;

the temperature control mechanism 5 is disposed inside the battery case 101 and is used for monitoring the temperature inside the lead-acid battery body 1.

In this embodiment, the front side surface of the installation box 2 is provided with two first jacks 22, two sliding grooves 21 are respectively formed in the inner walls of the left side and the right side of the installation box 2, the installation mechanism 4 comprises two connecting rods 41 fixed with the side surface of the battery case 101, two sliding strips 42 fixed with the side surface of the connecting rods 41 far away from the battery case 101 and in sliding connection with the side sliding grooves 21, second jacks 411 are formed in the outer walls of the connecting rods 41, the installation mechanism 4 further comprises inserting rods 43 which are in sliding connection with the second jacks 411 on the surfaces of the two connecting rods 41 and penetrate through the first jacks 22 on the same side, and the installation mechanism can be matched with the installation box 2, a plurality of installation blocks 3 and the two installation mechanisms 4 to facilitate the installation of the whole lead-acid storage battery.

Besides, a placing groove 1011 is formed in the left inner wall of the battery case 101, a groove 1012 communicated with the placing groove 1011 is formed in the battery case 101, the temperature control mechanism 5 comprises a heat conducting plate 51 embedded in the placing groove 1011, a temperature sensor 52 fixed on the left side surface of the heat conducting plate 51 and located in the groove 1012, a heat insulation glue layer 53 embedded in the groove 1012 is arranged on the left side of the temperature sensor 52, the temperature inside the lead-acid storage battery body 1 can be monitored through the temperature control mechanism 5, a temperature signal is transmitted to an external display screen through the temperature sensor 52, and when the temperature is not in a set range, the charging of the lead-acid storage battery can be stopped through pulling out a charger.

Further, the shape of the sliding groove 21 is in a convex shape, and the sliding strip 42 is in a convex shape matched with the shape of the sliding groove 21, so that the sliding of the sliding strip 42 in the sliding groove 21 on the same side is more stable, and the lead-acid storage battery body 1 can be smoothly placed in the installation box 2.

Specifically, the center of the second jack 411 on the outer wall of the two left inserting rods 43 and the center of the first jack 22 on the same side are on the same horizontal line, and the diameter of the first jack 22 is larger than that of the second jack 411, so that the inserting rods 43 can smoothly pass through the first jack 22 on the same side and slidingly plug into the second jacks 411 on the same side.

It is noted that a limiting block 44 is fixed on a surface of one side of the insert rod 43 away from the same side connecting rod 41, and an end surface of the insert rod 43 away from the same side limiting block 44 is tightly abutted against the inner wall of the rear side of the installation box 2, and the position of the insert rod 43 can be limited by the limiting block 44, and the insert rod 43 is convenient to take out.

It is worth noting that the heat conducting plate 51 is a copper oxide plate, and the size of the heat conducting plate 51 is matched with the size of the placing groove 1011, and the copper oxide plate has good heat conductivity and corrosion resistance, so that the temperature sensor 52 is more accurately monitored, and the temperature sensor 52 is prevented from being corroded by the electrolyte solution due to the fact that the size of the heat conducting plate 51 is matched with the size of the placing groove 1011.

Finally, it should be noted that, in the embodiment, the lead-acid battery body 1 and the temperature sensor 52 are all common standard components or components known to those skilled in the art, and the structures and principles thereof are known by those skilled in the art through technical manuals or through routine experimental methods, and are not described herein.

In the specific use process of the embodiment, when the whole lead-acid storage battery is required to be installed, firstly, four sliding bars 42 in two installation mechanisms 4 correspond to the same sideslip groove 21, then the lead-acid storage battery body 1 is slowly pressed down towards the inside of the installation box 2 through external force, the lead-acid storage battery body 1 moves to the bottom of the installation box 2 under the guiding action of the four sliding bars 42, then two inserting rods 43 respectively penetrate through the first inserting holes 22 on the same side and are in sliding insertion connection with the two second inserting holes 411 on the same side, the installation of the lead-acid storage battery body 1 and the installation box 2 is completed, and then the parts for placing batteries in an automobile are fixed through a plurality of installation blocks 3 on the outer wall of the installation box 2, so that the whole lead-acid storage battery is convenient to install;

when the whole lead-acid storage battery is charged, the temperature in the whole lead-acid storage battery can change, the electrolyte solution in the lead-acid storage battery body 1 transmits the temperature to the heat-conducting plate 51, the temperature sensor 52 can sense the temperature on the surface of the heat-conducting plate 51 and transmit a temperature signal to the external display screen, the external display screen converts the temperature signal into a text signal, and when the temperature is not in a set range, the charging of the lead-acid storage battery can be stopped by pulling out the charger, and then the whole lead-acid storage battery can be protected.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a take lead acid battery of temperature monitoring structure, includes mounting box (2), fixes a plurality of installation piece (3) on mounting box (2) outer wall, inside lead acid battery body (1) of mounting box (2), its characterized in that, lead acid battery body (1) include apron (102) on battery case (101), battery case (101) top, still include:

the two mounting mechanisms (4) are respectively arranged on the outer walls of the left side and the right side of the battery shell (101) and are used for mounting the lead-acid storage battery body (1);

and the temperature control mechanism (5) is arranged inside the battery shell (101) and is used for monitoring the temperature inside the lead-acid storage battery body (1).

2. The lead-acid battery with a temperature monitoring structure according to claim 1, wherein: the front side surface of installation box (2) is equipped with two first jacks (22), all be equipped with two spouts (21) on the left and right sides inner wall of installation box (2), installation mechanism (4) include with battery case (101) side fixed surface's two connecting rods (41), keep away from battery case (101) one side fixed surface and with two draw runner (42) of homosideslip groove (21) slip grafting with connecting rod (41), be equipped with second jack (411) on the outer wall of connecting rod (41), installation mechanism (4) still include with two connecting rod (41) surface second jacks (411) slip grafting and pass inserted bar (43) of homonymy first jack (22).

3. The lead-acid battery with a temperature monitoring structure according to claim 1, wherein: the battery case (101) is characterized in that a placing groove (1011) is formed in the left inner wall of the battery case (101), a groove (1012) communicated with the placing groove (1011) is formed in the battery case (101), the temperature control mechanism (5) comprises a heat conducting plate (51) embedded in the placing groove (1011), and a temperature sensor (52) fixed on the left side surface of the heat conducting plate (51) and located in the groove (1012), and a heat insulation adhesive layer (53) embedded in the groove (1012) is arranged on the left side of the temperature sensor (52).

4. The lead-acid battery with a temperature monitoring structure according to claim 2, wherein: the sliding groove (21) is in a convex shape, and the sliding strip (42) is in a convex shape matched with the sliding groove (21) in shape.

5. The lead-acid battery with a temperature monitoring structure according to claim 2, wherein: the circle centers of the second jacks (411) on the outer walls of the two inserted rods (43) on the left side are positioned on the same horizontal line with the circle centers of the first jacks (22) on the same side, and the diameter of the first jacks (22) is larger than that of the second jacks (411).

6. The lead-acid battery with a temperature monitoring structure according to claim 2, wherein: one side surface of the inserted link (43) far away from the same side connecting rod (41) is fixedly provided with a limiting block (44), and one end surface of the inserted link (43) far away from the same side limiting block (44) is tightly abutted against the inner wall of the rear side of the installation box (2).

7. A lead-acid battery with a temperature monitoring structure according to claim 3, characterized in that: the heat conducting plate (51) is a copper oxide plate, and the size of the heat conducting plate (51) is matched with the size of the placing groove (1011).