A new energy battery puncture-proof aluminum shell profile

Abstract

The invention discloses a puncture-proof aluminum shell profile for a new energy battery, and relates to the technical field of aluminum profiles. Through the arrangement of an anti-puncture mechanism, a supporting effect is played on the shell body. While strengthening the strength of the shell body, a raised portion on the anti-puncture mechanism can guide a sharp thorn portion of a sharp obstacle to deflect, and play a certain buffering effect, so that the sharp thorn portion deviates toward the curved surface of an arch plate, and the arch plate further plays a buffering effect. The support plate supports the arch plate, and enhances the puncture resistance of the arch plate. When the sharp thorn portion punctures the arch plate, the buffer component uses its own elasticity to further buffer the impact force of the sharp thorn portion. Moreover, since the two support plates are distributed in a V-shape, the inclined surface of the support plate itself can also guide the sharp thorn portion of the sharp obstacle to deflect toward the inclined direction of the support plate, and buffer the sharp thorn portion again. The arrangement of the buffer mechanism can further buffer the impact of the sharp thorn portion, thereby greatly enhancing the anti-puncture effect of the shell body.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum profiles, and in particular to a puncture-proof aluminum shell profile for a new energy battery. Background Art

[0002] Power batteries are the power source for tools, mostly referring to batteries that power electric vehicles, electric trains, electric bicycles, and golf carts. Power batteries are the core components of new energy vehicles and an important direction for future energy transformation. They are mainly different from starting batteries used to start car engines.

[0003] At present, in order to prevent battery puncture and spontaneous combustion, blade batteries have been designed on the market. They can effectively prevent puncture when the car is running, and their spontaneous combustion is greatly reduced. However, when the traditional blade batteries are arranged horizontally, when the car is running, when there are sharp obstacles on the road, they will still produce a puncture action obliquely upward, which will squeeze the blade battery, causing energy accumulation in the battery material, reducing the safety of the blade battery. Summary of the invention

[0004] In order to solve the technical problems existing in the background technology, the present invention proposes a new energy battery puncture-proof aluminum shell profile.

[0005] The present invention provides a new energy battery puncture-proof aluminum shell profile, comprising a hollow shell, wherein a plurality of buffer mechanisms are arranged inside the shell, wherein the buffer mechanisms are used to buffer and support the inner wall of the shell, and an anti-puncture mechanism is arranged between two of the buffer mechanisms.

[0006] Preferably, the buffer mechanism includes two fixed blocks, both of which are installed on the inner wall of the shell, and grooves are provided on the sides of the two fixed blocks close to each other. A fixing rod is provided between the two fixed blocks, and elastic parts are installed at both ends of the fixing rod, and the elastic part extends from one end of the fixing rod away from the fixing rod to the inside of the groove.

[0007] Preferably, the anti-puncture mechanism includes an arched plate, and both ends of the arched plate are installed on the inner wall of the shell, a plurality of protrusions are installed on the outer surface of the arched plate, two support plates are installed on the inner wall of the arched plate, a support cavity is formed between the two support plates and the inner wall of the arched plate, and a buffer is provided in the support cavity.

[0008] Preferably, the buffer is a cylinder, and the cylinder is elastic.

[0009] Preferably, the cross section of the raised portion is semicircular.

[0010] Preferably, the two support plates are distributed in a V shape.

[0011] In the present invention, the proposed new energy battery puncture-proof aluminum shell profile has the following beneficial technical effects:

[0012] The anti-puncture mechanism is provided to support the shell, and at the same time, when a sharp obstacle punctures obliquely upward and pierces the shell into the inner cavity of the shell, the protrusion on the anti-puncture mechanism will guide the sharp part of the sharp obstacle to deflect. This is because the cross-section of the protrusion is semicircular, and the arc surface is used to guide the sharp part of the sharp obstacle to deflect, and it plays a certain buffering role, so that the sharp part deflects toward the arc surface of the arch plate, and the arch plate further uses its own arc surface to guide the sharp part to slide, which further plays a buffering role, and the two supports The arrangement of the plate supports the arched plate and enhances the puncture resistance of the arched plate. If the spike portion still punctures the arched plate, a buffer member in the support cavity is formed between the two support plates and the inner wall of the arched plate. The buffer member uses its own elasticity to further buffer the impact force of the spike portion. Moreover, since the two support plates are distributed in a V-shape, the inclined surface of the support plate itself will also guide the spike portion of the sharp obstacle to deflect in the inclined direction of the support plate, and buffer the spike portion again. The arrangement of the buffer mechanism further buffers the impact of the spike portion, thereby greatly enhancing the anti-puncture effect of the shell.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a cross-sectional view of the structure of the present invention;

[0015] Figure 2 It is a schematic structural diagram of the anti-puncture mechanism of the present invention;

[0016] Figure 3 It is a structural schematic diagram of the buffer mechanism of the present invention.

[0017] In the figure, 1, shell; 2, buffer mechanism; 21, fixing block; 22, groove; 23, fixing rod; 24, elastic member; 3, anti-puncture mechanism; 31, arch plate; 32, raised part; 33, support plate; 34, buffer member. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar symbols throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0019] like Figure 1-Figure 3A new energy battery puncture-proof aluminum shell profile shown includes a hollow shell 1. The hollow shell 1 is the prior art. A plurality of buffer mechanisms 2 are arranged in the shell 1. The buffer mechanisms 2 are used to buffer and support the inner wall of the shell 1. An anti-puncture mechanism 3 is arranged between the two buffer mechanisms 2.

[0020] In an optional embodiment, the material of the housing 1 is an aluminum profile.

[0021] A further improvement of the technical solution is that the buffer mechanism 2 includes two fixed blocks 21, both of which are installed on the inner wall of the shell 1, and a groove 22 is provided on the side of the two fixed blocks 21 close to each other, and a fixing rod 23 is provided between the two fixed blocks 21, and elastic members 24 are installed at both ends of the fixing rod 23, and the elastic member 24 extends from one end of the fixing rod 23 to the inside of the groove 22.

[0022] In an optional embodiment, the elastic member 24 is a spring or an elastic rod.

[0023] A further improvement of the technical solution is that the buffer mechanism 2 can be replaced by other existing buffer structure mechanisms that can achieve elastic buffering.

[0024] A further improvement of the technical solution is that the anti-puncture mechanism 3 includes an arch plate 31, and both ends of the arch plate 31 are installed on the inner wall of the shell 1, a plurality of protrusions 32 are installed on the outer surface of the arch plate 31, two support plates 33 are installed on the inner wall of the arch plate 31, a support cavity is formed between the two support plates 33 and the inner wall of the arch plate 31, and a buffer member 34 is provided in the support cavity.

[0025] In an optional embodiment, the buffer member 34 is a cylinder, and the cylinder is elastic.

[0026] In an optional embodiment, the cross section of the protrusion 32 is semicircular.

[0027] In an optional embodiment, the convex surface of the arched plate 31 contacts the inner wall of the housing 1 .

[0028] In an optional embodiment, the side of the support plate 33 away from the inner wall of the arch plate 31 is installed on the inner wall of the housing 1 .

[0029] In an optional embodiment, the two support plates 33 are distributed in a V shape.

[0030] The anti-puncture mechanism 3 is provided to support the shell 1, and at the same time, when a sharp obstacle punctures obliquely upward and pierces the shell 1 to enter the inner cavity of the shell 1, the protrusion 32 on the anti-puncture mechanism 3 will guide the sharp part of the sharp obstacle to deflect. This is because the cross-section of the protrusion 32 is semicircular, and the arc surface is used to guide the sharp part of the sharp obstacle to deflect, and it plays a certain buffering role, so that the sharp part deflects toward the arc surface of the arch plate 31. The arch plate 31 further uses its own arc surface to guide the sharp part to slide, and further plays a buffering role. In addition, the provision of the two support plates 33 supports the arch plate 31, and enhances the anti-puncture effect of the arch plate 31. Puncture ability, if the spike portion still punctures the arch plate 31, at this time, a buffer 34 in the support cavity is formed between the two support plates 33 and the inner wall of the arch plate 31, and its own elasticity is used to further buffer the impact force of the spike portion. Moreover, since the two support plates 33 are distributed in a V-shape, the inclined surface of the support plate 33 itself will also guide the spike portion of the sharp obstacle to deflect in the inclined direction of the support plate 33, and buffer the spike portion again. The buffer mechanism 2 is set, and elastic members 24 are installed at both ends of the fixing rod 23. When the shell 1 is squeezed, it supports the inner wall of the shell 1 and buffers the squeezing force, and further buffers the impact of the spike portion, thereby greatly enhancing the anti-puncture effect of the shell 1.

[0031] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0032] It should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0034] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A new energy battery puncture-proof aluminum shell profile, comprising a hollow shell (1), characterized in that: A plurality of buffer mechanisms (2) are provided in the shell (1), the buffer mechanisms (2) being used to buffer and support the inner wall of the shell (1), and an anti-puncture mechanism (3) is provided between two of the buffer mechanisms (2); The buffer mechanism (2) comprises two fixing blocks (21), the two fixing blocks (21) are both mounted on the inner wall of the housing (1), a groove (22) is provided on the sides of the two fixing blocks (21) close to each other, a fixing rod (23) is provided between the two fixing blocks (21), elastic members (24) are installed at both ends of the fixing rod (23), and the end of the elastic member (24) away from the fixing rod (23) extends to the inside of the groove (22); The anti-puncture mechanism (3) comprises an arched plate (31), and both ends of the arched plate (31) are mounted on the inner wall of the housing (1), a plurality of protrusions (32) are mounted on the outer surface of the arched plate (31), two support plates (33) are mounted on the inner wall of the arched plate (31), a support cavity is formed between the two support plates (33) and the inner wall of the arched plate (31), and a buffer member (34) is arranged in the support cavity; The cross section of the protrusion (32) is semicircular; The two support plates (33) are distributed in a V shape.

2. The new energy battery puncture-proof aluminum shell profile according to claim 1 is characterized in that: The buffer (34) is a cylinder, and the cylinder has elasticity.

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