New energy battery temperature control protection device

Abstract

The utility model belongs to the technical field of new energy automobiles, particularly relates to a new energy battery temperature control protection device, and provides the following scheme aiming at the heat dissipation problem: the new energy battery temperature control protection device comprises a shell; heat dissipation holes are formed in the two sides of the outer surface of the shell; the upper surface of the shell is fixedly connected with a fixed shell; a fixing groove is formed in the outer surface of one side of the fixing shell; a mounting hole is formed in the upper surface of the shell; the inner surface of the shell is fixedly connected with a mounting frame; the inner surface of the mounting frame is fixedly connected with a battery body; and the inner surface of the mounting hole is fixedly connected with a heat dissipation mechanism. And through the arrangement of the heat dissipation mechanism, rapid heat dissipation of the battery body can be realized, and the battery body can be rapidly replaced, so that the efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of new energy vehicle technology, and in particular to a new energy battery temperature control and protection device. Background Technology

[0002] New energy batteries refer to battery technologies characterized by high energy density, long lifespan, low self-discharge rate, and environmental friendliness. They are widely used in electric vehicles, renewable energy storage, portable devices, and grid energy storage.

[0003] However, existing technologies still have shortcomings. In existing technologies, the heat generated by the battery is usually carried away by the air convection generated when the car is moving, thereby achieving the purpose of cooling. However, the protective shell of the battery lacks heat dissipation holes, and the outer surface of the battery is in close contact with the inner surface of the protective shell, which reduces the efficiency of heat dissipation.

[0004] Therefore, we propose a new energy battery temperature control and protection device to solve this problem. Utility Model Content

[0005] The purpose of this utility model is to solve the problems mentioned in the background art and to propose a new energy battery temperature control protection device.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A new energy battery temperature control and protection device includes a housing; heat dissipation holes are provided on both sides of the outer surface of the housing; a fixing shell is fixedly connected to the upper surface of the housing; a fixing groove is provided on one side of the outer surface of the fixing shell; a mounting hole is provided on the upper surface of the housing; a mounting bracket is fixedly connected to the inner surface of the housing; a battery body is fixedly connected to the inner surface of the mounting bracket; and a heat dissipation mechanism is fixedly connected to the inner surface of the mounting hole.

[0008] Preferably, the heat dissipation mechanism includes a mounting rod fixed to the inner surface of the heat dissipation hole; a cover fixed to the upper end of the mounting rod; an air outlet on the upper surface of the cover; a cooling fan fixed to the upper surface of the cover; a battery connector fixed to the upper surface of the cover; mounting grooves on both outer surfaces of the cover; a fixing block slidably mounted on the inner surface of the mounting groove; a spring fixed to one outer surface of the fixing block; a push block fixed to the upper surface of the fixing block; and a sliding groove on the upper surface of the cover.

[0009] Preferably, the cooling fan is located directly above the air outlet; the slide is located above the mounting slot.

[0010] Preferably, one end of the spring is fixed to the inner surface of the mounting groove; the push block is slidably mounted on the inner surface of the groove.

[0011] Preferably, the battery connector is connected to the battery body; one side of the mounting bracket is away from the heat dissipation holes.

[0012] In this utility model, a new energy battery temperature control protection device is provided. Through the arrangement of heat dissipation holes, a fixed shell, a fixed groove, a cover, a battery connector, a cooling fan, an air outlet, a mounting groove, a spring, a fixing block, a push block, a sliding groove, and a mounting rod, when the battery body is cooled, the cooling fan is activated. The cooling fan draws air from the shell through the air outlet, and the air from the shell enters the interior of the shell through the heat dissipation holes to cool the battery body. Because the mounting bracket is far from the interior of the shell, the battery body does not contact the inner wall of the shell. When the battery body is replaced, the push block is pushed. The movement of the push block will drive the fixing block to move, causing the fixing block to leave the fixed groove. When the fixing block is completely away from the fixed groove, the cover can be removed from the shell, and the battery body can be taken out. This achieves rapid cooling of the battery body and rapid replacement of the battery body, improving efficiency.

[0013] In this utility model, a new energy battery temperature control protection device is provided. By setting up the mounting rod and mounting hole, the mounting rod can improve the stability of the cover and prevent damage to the battery body.

[0014] This utility model has a reasonable structural design, is simple to operate, and has high reliability. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a new energy battery temperature control and protection device proposed in this utility model;

[0016] Figure 2 This is a partial cross-sectional view of a new energy battery temperature control and protection device proposed in this utility model.

[0017] Figure 3 This is a partial three-dimensional structural diagram of a new energy battery temperature control and protection device proposed in this utility model;

[0018] Figure 4 This is a three-dimensional structural disassembly diagram of the heat dissipation mechanism in this utility model.

[0019] In the diagram: 1. Outer shell; 2. Heat dissipation holes; 3. Fixing shell; 31. Fixing groove; 4. Heat dissipation mechanism; 41. Cover; 411. Battery connector; 42. Cooling fan; 43. Air outlet; 44. Mounting groove; 45. Spring; 46. Fixing block; 47. Push block; 48. Slide groove; 49. Mounting rod; 5. Battery body; 6. Mounting bracket; 7. Mounting hole. Detailed Implementation

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Reference Figure 1-4 A new energy battery temperature control protection device includes a housing 1; heat dissipation holes 2 are provided on both sides of the outer surface of the housing 1; a fixing shell 3 is fixedly connected to the upper surface of the housing 1; a fixing groove 31 is provided on one side of the outer surface of the fixing shell 3; a mounting hole 7 is provided on the upper surface of the housing 1; a mounting bracket 6 is fixedly connected to the inner surface of the housing 1; a battery body 5 is fixedly connected to the inner surface of the mounting bracket 6; and a heat dissipation mechanism 4 is fixedly connected to the inner surface of the mounting hole 7.

[0022] Furthermore, the heat dissipation mechanism 4 includes a mounting rod 49 fixed to the inner surface of the heat dissipation hole 2; a cover 41 is fixed to the upper end of the mounting rod 49; an air outlet 43 is provided on the upper surface of the cover 41; a cooling fan 42 is fixed to the upper surface of the cover 41; a battery connector 411 is fixed to the upper surface of the cover 41; mounting grooves 44 are provided on both outer surfaces of the cover 41; a fixing block 46 is slidably mounted on the inner surface of the mounting groove 44; a spring 45 is fixed to one outer surface of the fixing block 46; a push block 47 is fixed to the upper surface of the fixing block 46; and a sliding groove 48 is provided on the upper surface of the cover 41.

[0023] Furthermore, the cooling fan 42 is located directly above the air outlet 43; the slide 48 is located above the mounting slot 44.

[0024] Furthermore, one end of the spring 45 is fixed to the inner surface of the mounting groove 44; the push block 47 is slidably mounted on the inner surface of the slide groove 48.

[0025] Furthermore, the battery connector 411 is connected to the battery body 5; one side of the mounting bracket 6 is away from the heat dissipation hole 2.

[0026] In this invention, when the battery body 5 is cooled, the cooling fan 42 is activated. The cooling fan 42 draws air from the outer casing 1 through the air outlet 43. The air in the outer casing 1 enters the interior of the outer casing 1 through the heat dissipation hole 2, cooling the battery body 5. Because the mounting bracket 6 is far from the interior of the outer casing 1, the battery body 5 does not contact the inner wall of the outer casing 1. When replacing the battery body 5, the push block 47 is pushed. The movement of the push block 47 will drive the fixing block 46 to move, causing the fixing block 46 to leave the fixing groove 31. When the fixing block 46 is completely away from the fixing groove 31, the cover 41 can be removed from the outer casing 1, and the battery body 5 can be taken out. This achieves rapid cooling of the battery body 5 and rapid replacement of the battery body 5, improving efficiency. Through the setting of the mounting rod 49 and the mounting hole 7, the mounting rod 49 can improve the stability of the cover 41 and prevent damage to the battery body 5.

[0027] In the description of this utility model, it should 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", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying 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 this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A new energy battery temperature control and protection device, characterized in that, The device includes an outer shell (1); heat dissipation holes (2) are provided on both sides of the outer surface of the outer shell (1); a fixing shell (3) is fixedly connected to the upper surface of the outer shell (1); a fixing groove (31) is provided on one side of the outer surface of the fixing shell (3); an installation hole (7) is provided on the upper surface of the outer shell (1); a mounting bracket (6) is fixedly connected to the inner surface of the outer shell (1); a battery body (5) is fixedly connected to the inner surface of the mounting bracket (6); and a heat dissipation mechanism (4) is fixedly connected to the inner surface of the mounting hole (7).

2. The new energy battery temperature control and protection device according to claim 1, characterized in that, The heat dissipation mechanism (4) includes a mounting rod (49) fixed to the inner surface of the heat dissipation hole (2); a cover (41) is fixed to the upper end of the mounting rod (49); an air outlet (43) is provided on the upper surface of the cover (41); a cooling fan (42) is fixed to the upper surface of the cover (41); a battery connector (411) is fixed to the upper surface of the cover (41); mounting grooves (44) are provided on both outer surfaces of the cover (41); a fixing block (46) is slidably installed on the inner surface of the mounting groove (44); a spring (45) is fixed to one outer surface of the fixing block (46); a push block (47) is fixed to the upper surface of the fixing block (46); and a sliding groove (48) is provided on the upper surface of the cover (41).

3. The new energy battery temperature control and protection device according to claim 2, characterized in that, The cooling fan (42) is located directly above the air outlet (43); the slide (48) is located above the mounting slot (44).

4. The new energy battery temperature control and protection device according to claim 2, characterized in that, One end of the spring (45) is fixed to the inner surface of the mounting groove (44); the push block (47) is slidably mounted on the inner surface of the slide groove (48).

5. A new energy battery temperature control and protection device according to claim 2, characterized in that, The battery connector (411) is connected to the battery body (5); one side of the mounting bracket (6) is away from the heat dissipation hole (2).

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