CN216085190U - Battery box cover plate - Google Patents

Abstract

The utility model provides a battery box cover plate which comprises a cover plate main body, wherein the cover plate main body comprises an electrode surface and a reinforcing surface; a first convex part and a second convex part which are convex upwards are respectively arranged at two ends of the reinforcing surface, a connecting concave surface is arranged between the first convex part and the second convex part, and a concave surface groove is arranged on the connecting concave surface; the cover plate main body of the integrally formed structure is high in production efficiency and convenient to assemble, and the connection reliability of the battery box cover plate and the battery box is ensured; the arrangement of the first convex part, the second convex part, the concave convex body and the concave groove and the connection structure integrally improve the strength of the cover plate main body, prevent deformation and play a good role in protecting the storage battery; the structures with different heights and the connection surfaces of the inclined planes and the cambered surfaces at different parts are beneficial to water guide on the cover plate main body.

Description

Battery box cover plate

Technical Field

The utility model relates to the technical field of automobiles, in particular to a battery box cover plate.

Background

Ignition or power consumption of the automobile needs to be provided by the storage battery, so the storage battery is a necessary product on the automobile, the storage battery without protection has the risk of damage when being subjected to external load bearing or impact, and once the storage battery is damaged, the normal use of the automobile is greatly influenced; for better protection battery, the battery case and the battery case apron that use on the car follow the turn to the year, but present battery case apron is easy simple structure often, and intensity is relatively poor to produce ponding, can't provide the protection of battery and remain, shorten the life of battery even, can't satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a cover plate for a battery case.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a battery case cover plate, includes the apron main part, its characterized in that: the cover plate main body comprises an electrode surface and a reinforcing surface; the two ends of the reinforcing surface are respectively provided with a first convex part and a second convex part which are convex upwards, a connecting concave surface is arranged between the first convex part and the second convex part, and a concave surface groove is arranged on the connecting concave surface.

In the preferred technical scheme, the longitudinal height of the electrode surface is lower than that of the reinforcing surface, and a plurality of connecting convex bodies are arranged at the connecting part of the electrode surface and the reinforcing surface.

In a preferred technical scheme, the outer edges of the electrode surface and the reinforcing surface extend downwards to form side baffles.

In a preferred technical scheme, the electrode surface is provided with a first electrode hole and a second electrode hole.

In a preferred technical scheme, the first convex part and the second convex part are of U-shaped structures, openings of the first convex part and the second convex part respectively face to the center of the cover plate main body, the joint of the inner sides of the first convex part and the second convex part and the connecting concave surface is of an arc-shaped structure, and the joint of the opening end of the U-shaped structure and the connecting concave surface is of an inclined surface structure.

In a preferred technical scheme, the edges of the connecting concave surface respectively connecting the first convex part and the second convex part at two ends are of circular arc structures.

In the preferred technical scheme, a plurality of concave convex bodies are arranged on the connecting concave surface, and the concave convex bodies are respectively connected with the first convex part and the second convex part.

In a preferred technical scheme, the concave groove extends from the edge of the connecting concave surface to the lower edge of the reinforcing surface and then extends towards the two sides.

According to the technical scheme, compared with the prior art, the utility model has the following beneficial technical effects:

the cover plate main body of the integrally formed structure is high in production efficiency and convenient to assemble, and the connection reliability of the battery box cover plate and the battery box is ensured; the arrangement of the first convex part, the second convex part, the concave convex body and the concave groove and the connection structure integrally improve the strength of the cover plate main body, prevent deformation and play a good role in protecting the storage battery; the height-unequal structure and the connection surfaces of the inclined planes and the cambered surfaces at different parts are beneficial to water guide on the cover plate main body, so that accumulated water is prevented from being left on the cover plate main body or the storage battery for a long time, and the service life of the product is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic perspective view of a battery case cover plate.

Reference numerals: 100. a cover plate main body; 110. an electrode surface; 120. a reinforcing surface; 121. a first convex portion; 122. a second convex portion; 150. connecting the concave surface; 151. a concave groove; 130. connecting the convex body; 140. a side dam; 111. a first electrode hole; 112. a second electrode hole; 152. concave convex body.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

In the description of the present application, it is to be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

A battery box cover plate, please refer to fig. 1, comprising a cover plate main body 100, wherein the cover plate main body 100 is a structure integrally formed by punching or bending and other processes, the cover plate main body 100 is used for covering the top of a storage battery and is generally installed and used for a battery box with matched specification, so as to protect the storage battery, the integrally formed structure can ensure the structural strength and stability of the cover plate main body 100, and is convenient to form, simple to produce, saves redundant assembling and connecting processes, greatly improves the production efficiency, and simultaneously enables the service life of the battery box cover plate to be longer; the cover plate main body 100 comprises an electrode surface 110 and a reinforcing surface 120, a first convex part 121 and a second convex part 122 which are convex upwards are respectively arranged at the left end and the right end of the reinforcing surface 120, and the convex structures of the first convex part 121 and the second convex part 122 play a role in reinforcing the overall strength of the cover plate main body 100, so that the protection performance of the cover plate main body 100 is better; a connecting concave surface 150 is arranged between the first convex part 121 and the second convex part 122, a concave surface groove 151 is arranged on the connecting concave surface 150, the structure of the cover plate main body 100 is further strengthened by the connecting concave surface 150 and the concave surface groove 151, and meanwhile, the concave surface groove 151 can play a role in water guiding, so that water is prevented from being accumulated on the surface of the cover plate main body 100.

Furthermore, the longitudinal height of the electrode surface 110 is lower than that of the reinforcing surface 120, so that the joint between the electrode surface 110 and the reinforcing surface 120 forms a stepped structure, which integrally separates the electrode surface 110 from the reinforcing surface 120, and can effectively prevent water on the electrode surface 110 and the reinforcing surface 120 from streaming with each other if water falls onto the cover plate body 100; as shown in fig. 1, the number of the connecting protrusions 130 in this embodiment is 5, and the sizes of the connecting protrusions 130 are different, but the number and size of the connecting protrusions 130 are not limited to this embodiment, and the connecting protrusions 130 improve the connection strength between the electrode surface 110 and the reinforcing surface 120.

Furthermore, the side baffles 140 extend downwards from the outer edges of the electrode surface 110 and the reinforcing surface 120, and the side baffles 140 are used for connecting the battery box, thereby increasing the overall strength and stability of the battery box; the left side and the right side of the electrode surface 110 are respectively provided with a first electrode hole 111 and a second electrode hole 112, the first electrode hole 111 and the second electrode hole 112 respectively correspond to the anode or the cathode of the storage battery, and the anode or the cathode of the automobile electrode respectively protrudes out of the cover plate main body 100 through the first electrode hole 111 or the second electrode hole 112, so that the connection of circuit wiring is facilitated.

Furthermore, the first protrusion 121 and the second protrusion 122 are U-shaped structures, which are disposed opposite to each other, the openings of the U-shaped structures respectively face the center of the cover plate body 100, the joint of the inner side of the first protrusion 121 and the second protrusion 122 and the connecting concave surface 150 is an arc-shaped structure, the joint of the open end of the U-shaped structure and the connecting concave surface 150 is an inclined plane structure, and the inclined plane structure or the connecting surface of the arc-shaped structure on the second protrusion 121 and the second protrusion 122 improves the strength of the cover plate body 100, so that the impact resistance of the cover plate body 100 in the vertical and horizontal directions is better, and the structure is favorable for the downward flow of water, thereby avoiding water accumulation.

Furthermore, the edges of the connecting concave surface 150, which are respectively connected with the first convex part 121 and the second convex part 122 at the left end and the right end, are of circular arc structures, which further improves the strength of the reinforcing surface 120, and meanwhile, water flowing from top to bottom can be gathered to the center of the connecting concave surface 150 more easily; the connecting concave surface 150 is provided with a plurality of concave convex bodies 152, and the concave convex bodies 152 are respectively connected with the first convex part 121 and the second convex part 122; as shown in fig. 1, in this embodiment, two concave convex bodies 152 connected to the first convex part 121 are provided, one concave convex body 152 connected to the second convex part 121 is provided, the shapes and sizes of the three concave convex bodies 152 are different, the other end of the concave convex body 152 is connected to the connecting concave surface 150 or the concave groove 151, the connecting surface is an arc-shaped or oblique structure, which is beneficial to improving the strength and guiding water, and the number and shape of the concave convex bodies 152 are not limited to this embodiment; the concave grooves 151 extend from the edge of the connection concave surface 150 to the lower edge of the reinforcing surface 120 and then extend to both sides, so that the connection concave surface 150 is distributed on the whole lower edge of the reinforcing surface 120, and water falling into the connection concave surface 150 can be discharged to the outside of the cover plate body 100 through the concave grooves 151 distributed on the edge.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. A battery case lid plate comprising a lid main body (100), characterized in that: the cover plate main body (100) comprises an electrode surface (110) and a reinforcing surface (120); the reinforced plastic pipe is characterized in that a first convex part (121) and a second convex part (122) which are convex upwards are respectively arranged at two ends of the reinforced surface (120), a connecting concave surface (150) is arranged between the first convex part (121) and the second convex part (122), and a concave surface groove (151) is arranged on the connecting concave surface (150).

2. A battery case lid plate according to claim 1, wherein: the electrode surface (110) is lower than the reinforcing surface (120) in the longitudinal height, and a plurality of connecting convex bodies (130) are arranged at the connecting positions of the electrode surface (110) and the reinforcing surface (120).

3. A battery case lid plate according to claim 1, wherein: the outer edges of the electrode surface (110) and the reinforcing surface (120) extend downwards to form a side baffle (140).

4. A battery case lid plate according to claim 1, wherein: the electrode surface (110) is provided with a first electrode hole (111) and a second electrode hole (112).

5. A battery case lid plate according to claim 1, wherein: the first convex part (121) and the second convex part (122) are U-shaped structures, the openings of the first convex part and the second convex part respectively face to the center of the cover plate main body (100), the joint of the inner sides of the first convex part (121) and the second convex part (122) and the connecting concave surface (150) is an arc-shaped structure, and the joint of the opening end of the U-shaped structure and the connecting concave surface (150) is an inclined surface structure.

6. A battery case lid plate according to claim 1, wherein: the edges of the connecting concave surface (150) respectively connecting the first convex part (121) and the second convex part (122) at two ends are of arc structures.

7. A battery case lid plate according to claim 1, wherein: the connecting concave surface (150) is provided with a plurality of concave convex bodies (152), and the concave convex bodies (152) are respectively connected with the first convex part (121) and the second convex part (122).

8. A battery case lid plate according to claim 1, wherein: the concave groove (151) extends from the edge of the connecting concave surface (150) to the lower edge of the reinforcing surface (120) and then extends to two sides.

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