阅读说明：本技术 一种用于电池的保护盖 (Protective cover for battery ) 是由 宋国松 于 2019-10-23 设计创作，主要内容包括：本发明公开了一种用于电池的保护盖,包括盖体,盖体上方开设有至少一个凹槽,凹槽底部的外侧设有凸起,凸起上设有与凹槽相通的通孔,凹槽于通孔位置向上延伸设有用于吸出电池内电解液的吸液柱,吸液柱内设有与通孔相通的吸液孔。本发明通过在凹槽底部设置凸起,凸起除了设置的通孔以外没有任何的槽口和其它的孔,进而保证了在吸取电解液时,电解液不会积压在盖体的内侧,使得吸取电解液更加流畅。(The invention discloses a protective cover for a battery, which comprises a cover body, wherein at least one groove is formed above the cover body, a bulge is arranged on the outer side of the bottom of the groove, a through hole communicated with the groove is formed in the bulge, a liquid absorption column for absorbing electrolyte in the battery is arranged in the groove in an upward extending mode at the position of the through hole, and a liquid absorption hole communicated with the through hole is formed in the liquid absorption column. According to the invention, the bottom of the groove is provided with the bulge which is not provided with any notch or other holes except the through hole, so that the electrolyte can not be accumulated on the inner side of the cover body when the electrolyte is absorbed, and the electrolyte can be absorbed more smoothly.)

1. The utility model provides a visor for battery, its characterized in that, includes the lid, at least one recess has been seted up to the lid top, the outside of recess bottom is equipped with the arch, be equipped with in the arch with the communicating through-hole of recess, the recess in through-hole position upwards extends and is equipped with the imbibition post that is used for suction battery inner electrolyte, be equipped with in the imbibition post with the communicating imbibition hole of through-hole.

2. The protective cover for a battery according to claim 1, wherein a partition is provided in the groove perpendicular to the longitudinal direction of the cover, the partition dividing the groove into a left groove portion and a right groove portion, the liquid suction column being provided in each of the left groove portion and the right groove portion; the outside of recess bottom is equipped with two along the length direction of lid the arch.

3. The protective cover for a battery as defined in claim 2, wherein the two protrusions are a first protrusion and a second protrusion, the first protrusion and the second protrusion are spaced apart from each other, the through hole of the first protrusion communicates with the right recess, and the through hole of the second protrusion communicates with the left recess, so that the through holes of the first protrusion and the second protrusion are disposed in a staggered manner.

4. The protective cover for a battery as defined in claim 1, wherein said protrusion has a rectangular shape.

5. The protective cover for the battery according to claim 1, wherein the number of the grooves is three, and the grooves are respectively a first groove, a second groove and a third groove, the first groove, the second groove and the third groove are arranged side by side at intervals, and an interval area between two adjacent grooves forms a notch clamped with the battery body.

6. The protective cover for a battery as defined in claim 1, wherein said cover body has a rectangular parallelepiped shape.

7. The protective cover for a battery as defined in claim 1, wherein said cover is made of plastic material.

Technical Field

The invention relates to the field of batteries, in particular to a protective cover for a battery.

Background

The existing storage battery is generally of a split structure, namely a battery cover and a battery main body are split, in the production process, the battery main body and the battery cover are separately produced and assembled together after the production, and the storage battery needs electrolyte for normal work, so that the electrolyte needs to be added into the battery main body, but the electrolyte is possibly added too much when being added, and therefore, a certain amount of electrolyte needs to be sucked out through a liquid sucking hole in the battery cover to meet the requirement. However, the conventional battery cover has an unreasonable structure, and the electrolyte is not smoothly sucked out due to the accumulation of the electrolyte on the contact surface between the battery cover and the battery main body.

Disclosure of Invention

The present invention is directed to overcoming the deficiencies of the prior art and providing a protective cover for a battery.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a visor for battery, includes the lid, at least one recess has been seted up to the lid top, the outside of recess bottom is equipped with the arch, be equipped with in the arch with the communicating through-hole of recess, the recess in through-hole position upwards extends and is equipped with the imbibition post that is used for suction battery inner electrolyte, be equipped with in the imbibition post with the communicating imbibition hole of through-hole.

The further technical scheme is as follows: a partition plate is arranged in the groove and perpendicular to the length direction of the cover body, the partition plate divides the groove into a left groove part and a right groove part, and the liquid absorption columns are arranged in the left groove part and the right groove part; the outside of recess bottom is equipped with two along the length direction of lid the arch.

The further technical scheme is as follows: the two bulges are respectively a first bulge and a second bulge, the first bulge and the second bulge are arranged at an interval from top to bottom, the through hole in the first bulge is communicated with the right groove part, and the through hole in the second bulge is communicated with the left groove part, so that the through holes in the first bulge and the second bulge are arranged in a staggered manner.

The further technical scheme is as follows: the protrusion is rectangular.

The further technical scheme is as follows: the recess is three, is first recess, second recess and third recess respectively, first recess, second recess and third recess are controlled and are set up side by side the interval, and the interval region between two adjacent recesses constitutes the notch with the battery main part joint.

The further technical scheme is as follows: the cover body is in a cuboid shape.

The further technical scheme is as follows: the cover body is made of plastic materials.

Compared with the prior art, the invention has the beneficial effects that: according to the protective cover for the battery, the bottom of the groove is provided with the bulge, and the bulge is not provided with any notch or other holes except the through hole, so that the electrolyte is prevented from being accumulated on the inner side of the cover body when the electrolyte is absorbed, and the electrolyte is absorbed more smoothly.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more apparent, the following detailed description will be given of preferred embodiments.

Drawings

FIG. 1 is a top view of an embodiment of a protective cover for a battery of the present invention;

fig. 2 is a bottom view of an embodiment of a protective cover for a battery of the present invention.

Reference numerals

1. A cover body; 11. a first groove; 111. a left groove portion; 112. a right groove portion; 113. a partition plate; 114. a liquid suction column; 12. a second groove; 13. a third groove; 14. a first protrusion; 15. a second protrusion; 16. a through hole; 17. a notch.

Detailed Description

In order to more fully understand the technical content of the present invention, the technical solution of the present invention will be further described and illustrated with reference to the following specific embodiments, but not limited thereto.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

As shown in fig. 1 and 2, the present invention provides a protective cover for a battery, which comprises a cover body 1, wherein at least one groove is formed above the cover body 1, a protrusion is formed on the outer side of the bottom of the groove, a through hole 16 communicated with the groove is formed on the protrusion, a liquid absorption column 114 for absorbing electrolyte in the battery is upwardly extended from the position of the through hole 16 of the groove, and a liquid absorption hole communicated with the through hole 16 is formed in the liquid absorption column 114. Through set up the arch bottom the recess, the arch does not have any notch 17 and other hole except the through-hole 16 that sets up, and then has guaranteed when absorbing electrolyte, and electrolyte can not pile up in the inboard of lid 1 for absorb electrolyte more smoothly.

Further, a partition plate 113 is arranged in the groove and is perpendicular to the length direction of the cover body 1, the groove is divided into a left groove portion 111 and a right groove portion 112 by the partition plate 113, and liquid absorption columns 114 are arranged in the left groove portion 111 and the right groove portion 112; the outside of recess bottom is equipped with two archs along the length direction of lid 1. The two bulges are respectively a first bulge 14 and a second bulge 15, the first bulge 14 and the second bulge 15 are arranged at intervals up and down, a through hole 16 on the first bulge 14 is communicated with a right groove part 112, and a through hole 16 on the second bulge 15 is communicated with a left groove part 111, so that the through holes 16 on the first bulge 14 and the second bulge 15 are arranged in a staggered mode. Preferably, the protrusions are rectangular in shape. The benefit of the offset arrangement of the through holes 16 is: tubing to facilitate aspiration is attached to the column 114 to avoid interference. In addition, the first protrusion 14 and the second protrusion 15 are rectangular and spaced apart from each other, and a gap region between the first protrusion 14 and the second protrusion 15 may serve as a bayonet for engaging with an electrode plate in the battery body.

In this embodiment, the recess is three, is first recess 11, second recess 12 and third recess 13 respectively, and first recess 11, second recess 12 and third recess 13 are controlled and are set up side by side at the interval, and the interval region between two adjacent recesses constitutes the notch 17 with the battery main part joint. The notch 17 that sets up can make lid 1 and battery body be connected conveniently, avoids the condition that appears the dislocation when connecting.

Preferably, the lid 1 has a rectangular parallelepiped shape. The cover body 1 is made of plastic material. Since the battery main body is flat, the cover 1 is rectangular parallelepiped, which is more favorable for connection with the battery main body. In addition, the cover body 1 is made of plastic materials, so that the electric leakage condition is avoided, the safety is higher, the weight is light, and the manufacturing cost is low.

The technical contents of the present invention are further illustrated by the examples only for the convenience of the reader, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation based on the present invention is protected by the present invention. The protection scope of the invention is subject to the claims.