New energy battery plastic shell with good heat dissipation effect
By introducing a heat-conducting frame, heat-conducting plate, and fin structure into the plastic shell of the new energy battery, combined with a dustproof plate and vents, the problems of poor heat dissipation and dust prevention are solved, achieving the dual effect of efficient heat dissipation and dust prevention.
Patent Information
- Application Number
- CN202422940715.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-30
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-11-30
AI Technical Summary
Existing plastic casings for new energy batteries have poor heat dissipation performance, especially in hot weather, and are prone to dust ingress, lacking dustproof functionality.
A structure including a shell, a top cover, a limiting plate, a heat-conducting frame, and a heat-conducting plate is designed. It combines fins and a heat sink, and has a dustproof plate and vent holes on the outside. It achieves rapid heat dissipation through thermally conductive silicone connections, and a dustproof structure is set at the heat dissipation holes to prevent dust from entering.
It achieves efficient heat dissipation and dust prevention, ensuring rapid heat dissipation in high-temperature environments while keeping the interior clean and preventing dust from entering.
Smart Images
Figure CN223566705U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to battery plastic shell technical field especially relates to a new energy battery plastic shell with good heat dissipation effect. BACKGROUND
[0002] The new energy battery plastic shell is an important component for protecting the battery module and circuit, usually made of specific plastic material, and mainly functions to protect the battery from external impact and prevent circuit short circuit, thereby prolonging the service life of the battery, and also has good impact resistance, wear resistance, high temperature resistance and electrical insulation performance.
[0003] The new energy battery plastic shell on the market has the following problems in application:
[0004] 1. The traditional new energy battery plastic shell can only dissipate heat through the heat dissipation hole structure in actual use, especially in high temperature weather, the heat dissipation effect through the heat dissipation hole is low, and the heat dissipation effect is not good in use.
[0005] 2. Most new energy battery plastic shells are exposed to the outside when applied, which can easily cause dust to enter the inside, and it is also inconvenient to clean the inside, so it does not have the dustproof effect when applied. INVENTION CONTENTS
[0006] The utility model aims at providing a new energy battery plastic shell with good heat dissipation effect to solve the technical problems in the background art.
[0007] To achieve the above purpose, the specific technical scheme of the utility model is as follows: a new energy battery plastic shell with good heat dissipation effect, comprising a shell and a top cover, the top of the shell is provided with the top cover, the inside of the shell is connected with a limiting plate, the inside of the limiting plate is provided with a heat conducting frame, the inside of the heat conducting frame is inlaid with a heat conducting plate, the heat conducting frame and the heat conducting plate are in equidistant distribution form, the outside of the shell is provided with a groove, the inside of the groove is connected with a heat dissipation plate through heat conducting silica gel, the outside of the heat dissipation plate is connected with a fin, and the fin and the heat dissipation plate are in symmetrical distribution form.
[0008] Preferably, the side surface of the shell is provided with a heat dissipation hole, the outside of the heat dissipation hole is provided with a dustproof plate, the inside of the dustproof plate is inlaid with a dustproof net, the side surface of the dustproof plate is provided with a frame, and the outside of the frame is provided with a first air hole and a second air hole.
[0009] Preferably, the outside of the shell is provided with a reinforcing rod, one side of the reinforcing rod is provided with a limiting ring, and the side surface of the limiting ring is connected with a threaded rod.
[0010] Preferably, the side of the dustproof plate is connected with a vertical plate, a through hole is formed in the interior of the vertical plate, and a threaded rod is inlaid in the interior of the through hole.
[0011] Preferably, the side of the shell is connected with a mounting plate, and a mounting hole is formed in the interior of the mounting plate.
[0012] Preferably, the top of the top cover is provided with a handle, and the top of the top cover is provided with a charging interface.
[0013] The novel energy battery plastic shell with good heat dissipation effect has the following advantages:
[0014] 1. The novel energy battery plastic shell with good heat dissipation effect is characterized in that a groove is arranged outside the shell, a heat dissipation plate and a fin are arranged inside the groove, and a heat conduction plate is inlaid inside a heat conduction frame.
[0015] 2. The novel energy battery plastic shell with good heat dissipation effect is characterized in that a frame and a dustproof plate are arranged outside the heat dissipation hole, first and second air holes are arranged outside the frame, and a threaded rod is arranged inside the vertical plate. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor.
[0017] Figure 1 It is a schematic diagram of the overall structure of the present application;
[0018] Figure 2 It is a schematic diagram of the heat conduction frame structure of the present application;
[0019] Figure 3 It is a schematic diagram of the heat dissipation hole structure of the present application;
[0020] Figure 4 For the utility model Figure 3 Part structure amplification schematic view of A in the middle;
[0021] Figure 5 For the utility model's frame structure schematic view.
[0022] Marked in the figure: 1, shell;2, top cover;3, handle;4, mounting plate;5, mounting hole;6, limit plate;7, heat conduction frame;8, heat conduction plate;9, recess;10, fin;11, heat dissipation plate;12, charging interface;13, heat dissipation hole;14, reinforcing rod;15, limit ring;16, threaded rod;17, nut;18, dustproof plate;19, dust screen;20, frame;21, first air hole;22, second air hole;23, vertical plate;24, perforation. DETAILED DESCRIPTION
[0023] In the following, only certain exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.
[0024] In the description of the embodiments of the utility model, it is understood that the orientation or positional relationship indicated by the terms "length", "vertical", "horizontal", "top", "bottom" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the utility model.
[0025] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.
[0026] In the embodiments of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected, or can be communicated; can be directly connected, or can be indirectly connected through an intermediate medium, or can be the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.
[0027] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present application. In order to simplify the disclosure of the embodiments of the present application, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present application. In addition, the embodiments of the present application can refer to the same reference numerals and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, which does not indicate the relationship between the various embodiments and / or settings discussed.
[0028] In order to better understand the purpose, structure and function of the present application, the new energy battery plastic shell with good heat dissipation effect will be described in further detail below in combination with the drawings.
[0029] As shown in Figures 1-5 The present application relates to a new energy battery plastic shell with good heat dissipation effect, which comprises a shell 1 and a top cover 2, the top of the shell 1 is provided with the top cover 2, the inside of the shell 1 is connected with a limiting plate 6, the inside of the limiting plate 6 is provided with a heat conducting frame 7, the heat conducting frame 7 in the shell 1 is fixed in position by the limiting plate 6, the inside of the heat conducting frame 7 is embedded with a heat conducting plate 8, the heat conducting frame 7 and the heat conducting plate 8 are equidistantly distributed, the outside of the shell 1 is provided with a groove 9, the inside of the groove 9 is connected with a heat dissipation plate 11 through heat conducting silica gel, the outside of the heat dissipation plate 11 is connected with a fin 10, the fin 10 and the heat dissipation plate 11 are symmetrically distributed, the groove 9 is arranged on the outside of the shell 1, and the heat dissipation plate 11 and the fin 10 are arranged in the groove 9, and the heat conducting plate 8 is embedded in the heat conducting frame 7 in the shell 1, the heat conducting frame 7 and the heat conducting plate 8 in the shell 1 preliminarily absorb heat and then deliver it to the fin 10 and the heat dissipation plate 11 in the groove 9, so that the effect of rapid heat dissipation is achieved.
[0030] The side of the shell 1 is provided with a heat dissipation hole 13, the outside of the heat dissipation hole 13 is provided with a dustproof plate 18, the inside of the dustproof plate 18 is inlaid with a dustproof screen 19, the side of the dustproof plate 18 is provided with a frame 20, the outside of the frame 20 is provided with a first air hole 21 and a second air hole 22, by providing the frame 20 and the dustproof plate 18 outside the heat dissipation hole 13, and providing the first air hole 21 and the second air hole 22 outside the frame 20, and providing the threaded rod 16 inside the vertical plate 23, the frame 20 and the dustproof plate 18 are taken out first, and the position is fixed by using fasteners, wherein the first air hole 21 and the second air hole 22 are provided outside the frame 20, so that the distance between the dustproof structure and the shell 1 is increased, and the airflow is dispersed.
[0031] The outside of the shell 1 is provided with a reinforcing rod 14, one side of the reinforcing rod 14 is provided with a limiting ring 15, the side of the limiting ring 15 is connected with the threaded rod 16, because the limiting ring 15 is provided, the vertical plate 23 can be limited.
[0032] The side of the dustproof plate 18 is connected with the vertical plate 23, the inside of the vertical plate 23 is provided with a through hole 24, the inside of the through hole 24 is inlaid with the threaded rod 16, the outside of the threaded rod 16 is threadedly connected with the nut 17, because the vertical plate 23 is provided, the dustproof plate 18 is conveniently installed outside the shell 1 by using fasteners.
[0033] The side of the shell 1 is connected with the mounting plate 4, the inside of the mounting plate 4 is provided with a mounting hole 5, by providing the mounting plate 4 and the mounting hole 5 structure, the top cover 2 and the shell 1 are conveniently connected and fixed by using fasteners.
[0034] The top of the top cover 2 is provided with a handle 3, and the top of the top cover 2 is provided with a charging interface 12, because the handle 3 is provided, the top cover 2 is conveniently taken out from the top of the shell 1.
[0035] The working principle of the new energy battery plastic shell with good heat dissipation effect is as follows: when the shell 1 is applied, firstly, the shell 1 needs to be moved to a specified position, and then the shell 1 can be placed on a plane, wherein the side surface of the shell 1 is provided with a heat dissipation hole 13, in order to reduce the dust adhered to the inside of the shell 1, a frame 20 and a dustproof plate 18 are arranged outside the heat dissipation hole 13, and a first air hole 21 and a second air hole 22 are arranged outside the frame 20, wherein a dust screen 19 is embedded in the inside of the dustproof plate 18, a reinforcing rod 14 is arranged on the side surface of the shell 1, a limiting ring 15 is arranged at one end of the reinforcing rod 14, and a threaded rod 16 is arranged at the other end of the limiting ring 15, then the frame 20 and the dustproof plate 18 are taken out, the side surface of the dustproof plate 18 is connected with a vertical plate 23, a through hole 24 is arranged in the inside of the vertical plate 23, then the threaded rod 16 is penetrated through the through hole 24, then the position is fixed by screwing the nut 17, since the first air hole 21 and the second air hole 22 are arranged outside the frame 20, the distance between the dustproof structure and the shell 1 is increased, the airflow is dispersed, the dustproof effect is achieved without affecting the heat dissipation, in order to accelerate the heat dissipation of the shell 1, a recess 9 is arranged outside the shell 1, a heat dissipation plate 11 and a fin 10 are arranged in the inside of the recess 9, a heat conduction plate 8 is embedded in the inside of a heat conduction frame 7, the top cover 2 is opened, a limiting plate 6 is arranged in the inside, the heat conduction plate 8 is embedded in the heat conduction frame 7, then the heat conduction frame 7 is arranged in the inside of the limiting plate 6, then the top cover 2 is closed, when the battery in the shell 1 is used, the heat conduction frame 7 and the heat conduction plate 8 in the inside of the shell 1 absorb the heat in the inside, and then the heat is transmitted to the fin 10 and the heat dissipation plate 11 connected by the heat conduction silica gel in the recess 9, so that the double heat dissipation is achieved, and the heat dissipation effect is strong when used.
[0036] It can be understood that the utility model is described through some embodiments, and the person skilled in the art knows that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.
Claims
1. A new energy battery plastic shell with good heat dissipation effect, comprising a shell (1) and a top cover (2), the top of the shell (1) is provided with the top cover (2), characterized in that: The inside of the casing (1) is connected to the limiting plate (6), the limiting plate (6) is internally mounted to the heat-conducting frame (7), the heat-conducting frame (7) is internally inlaid with the heat-conducting plate (8), the heat-conducting frame (7) and the heat-conducting plate (8) are equidistantly distributed, the casing (1) is externally provided with the groove (9), the groove (9) is internally connected to the heat-dissipating plate (11) through the heat-conducting silica gel, the heat-dissipating plate (11) is externally connected to the fin (10), and the fin (10) and the heat-dissipating plate (11) are symmetrically distributed. 2. The new energy battery plastic shell with good heat dissipation effect according to claim 1, characterized in that: The side of the casing (1) is provided with the heat-dissipating hole (13), the heat-dissipating hole (13) is externally mounted to the dustproof plate (18), the dustproof plate (18) is internally inlaid with the dustproof net (19), the side of the dustproof plate (18) is provided with the frame body (20), and the frame body (20) is externally provided with the first air hole (21) and the second air hole (22).
3. The new energy battery plastic shell with good heat dissipation effect according to claim 2, characterized in that: The outer side of the casing (1) is provided with the reinforcing rod (14), one side of the reinforcing rod (14) is provided with the limiting ring (15), and the side of the limiting ring (15) is connected to the threaded rod (16).
4. The new energy battery plastic shell with good heat dissipation effect according to claim 3, characterized in that: The side of the dustproof plate (18) is connected to the vertical plate (23), the inside of the vertical plate (23) is provided with the perforation (24), the inside of the perforation (24) is inlaid with the threaded rod (16), and the outside of the threaded rod (16) is threadedly connected to the nut (17).
5. The new energy battery plastic shell with good heat dissipation effect according to claim 1, characterized in that: The side of the casing (1) is connected to the mounting plate (4), and the inside of the mounting plate (4) is provided with the mounting hole (5).
6. The new energy battery plastic shell with good heat dissipation effect according to claim 1, characterized in that: The top of the top cover (2) is provided with the handle (3), and the top of the top cover (2) is mounted with the charging interface (12).