Aluminum alloy water-cooling plate radiator for new energy automobile battery

Abstract

The utility model provides a new energy automobile battery aluminum alloy water-cooling plate radiator, which relates to the technical field of new energy automobile battery aluminum alloy water-cooling plate radiators, and comprises a box body, a battery jar is arranged on the upper end face of the box body, a cooling plate is arranged at the bottom of the box body below the battery jar, and a limiting box is arranged at the bottom of the box body. The bottom of the limiting box is movably connected with a protection plate, a plurality of sleeve rods are installed at the top of the protection plate, sliding grooves are formed in the top ends of the sleeve rods, first limiting blocks are slidably connected into the sliding grooves, telescopic rods are installed at the tops of the first limiting blocks, gaskets are connected to the tops of the telescopic rods, and the tops of the gaskets are connected with the bottom end face of the box body. The device is novel in overall design and simple in structure, and can effectively protect the cooling plate at the bottom of the radiator and avoid damage when an automobile runs and a chassis collides with stones or other hard objects.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum alloy water-cooling plate radiators for new energy vehicle batteries, and more specifically, particularly relates to an aluminum alloy water-cooling plate radiator for new energy vehicle batteries. Background Art

[0002] The new energy vehicle battery aluminum alloy water-cooled plate radiator is a heat dissipation device used in new energy vehicle battery packs. It is made of aluminum alloy material with excellent thermal conductivity and corrosion resistance, and achieves heat dissipation through circulating water.

[0003] Based on the above, the inventors have found the following problems: some current new energy vehicle battery aluminum alloy water-cooled plate radiators are mainly divided into battery pack cooling plates, battery modules, battery control systems and battery pack covers, among which the battery cooling plate is located at the bottom. The cold plate radiator is usually installed at the bottom of the car, so when the bottom of the car hits a stone or other hard object, the heat sink is easily deformed or cracked, resulting in the battery module being unable to dissipate heat, and the cost of replacement is also high.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a new energy vehicle battery aluminum alloy water-cooled plate radiator is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] The purpose and effect of the utility model of a new energy vehicle battery aluminum alloy water cooling plate radiator are achieved by the following specific technical means:

[0006] A new energy vehicle battery aluminum alloy water-cooled plate radiator comprises a box body, an upper end surface of the box body is provided with a battery slot, a cooling plate is installed at the bottom of the box body below the battery slot, a limit box is installed at the bottom of the box body, a protective plate is movably connected to the bottom of the limit box, a plurality of sleeve rods are installed at the top of the protective plate, a slide groove is provided at the top of the sleeve rod, a first limit block is slidably connected in the slide groove, a telescopic rod is installed at the top of the first limit block, a gasket is connected to the top of the telescopic rod, and the top of the gasket is connected to the bottom end surface of the box body.

[0007] Furthermore, a second limiting block is installed on the top of the protective plate.

[0008] Furthermore, a spring is installed at the bottom of the slide groove, and the top end of the spring is connected to the bottom of the first limiting block.

[0009] Furthermore, a liquid inlet and a liquid outlet are respectively provided on one side of the box body.

[0010] Furthermore, a cooling groove is provided on the upper end surface of the cooling plate, and two ends of the cooling groove are respectively connected to the liquid inlet and the liquid outlet.

[0011] Furthermore, a flange is installed on the top of the box body, and a plurality of mounting holes are provided on the surface of the flange.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] Through the coordinated use of the protective plate, sleeve rod, spring, telescopic rod and gasket, when the chassis of the car hits a stone or other hard object while driving, the protective plate is pushed up, and the protective plate drives the sleeve rod to move upward. When the sleeve rod moves upward, it drives the spring at the bottom of the slide groove to move upward. Since the top end of the spring is connected to the first limit block and the spring itself has elasticity, when the sleeve rod moves upward, the spring generates a reverse thrust on the sleeve rod, thereby buffering the protective plate. At the same time, the gasket can increase the force-bearing area between the top end of the telescopic rod and the bottom end face of the box body, thereby better protecting the cooling plate at the bottom of the box body and avoiding damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a three-dimensional schematic diagram of an aluminum alloy water-cooling plate radiator for a new energy vehicle battery.

[0015] Figure 2 The utility model is a cross-sectional stereoscopic schematic diagram of an aluminum alloy water-cooling plate radiator for a new energy vehicle battery.

[0016] Figure 3 The utility model is a three-dimensional schematic diagram of a new energy vehicle battery aluminum alloy water-cooling plate radiator viewed from above.

[0017] Figure 4 The utility model is a side-view stereoscopic schematic diagram of an aluminum alloy water-cooling plate radiator for a new energy vehicle battery.

[0018] Figure 5 This utility model is a new energy vehicle battery aluminum alloy water cooling plate radiator Figure 4 A is an enlarged schematic diagram.

[0019] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0020] 1. Box body; 101. Liquid inlet; 102. Liquid outlet; 103. Flange edge; 104. Mounting hole; 2. Battery slot; 3. Cooling plate; 301. Cooling slot; 4. Limit box; 5. Protective plate; 501. Second limit block; 6. Sleeve rod; 601. Slide groove; 602. First limit block; 603. Telescopic rod; 604. Gasket; 605. Spring. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example:

[0025] As attached Figure 1 To Attachment Figure 5 As shown:

[0026] The utility model provides a new energy vehicle battery aluminum alloy water-cooled plate radiator, comprising a box body 1, the upper end surface of the box body 1 is provided with a battery slot 2, the bottom of the box body 1 is provided with a cooling plate 3 below the battery slot 2, the bottom of the box body 1 is provided with a limit box 4, the bottom of the limit box 4 is movably connected with a protective plate 5, the top of the protective plate 5 is provided with a plurality of sleeve rods 6, the top of the sleeve rod 6 is provided with a slide groove 601, a first limit block 602 is slidably connected in the slide groove 601, a telescopic rod 603 is installed on the top of the first limit block 602, the top of the telescopic rod 603 is connected with a gasket 604, and the top of the gasket 604 is connected to the bottom end surface of the box body 1.

[0027] A second limiting block 501 is installed at the top of the protective plate 5 , and the second limiting block 501 limits the protective plate 5 to prevent the protective plate 5 from being separated from the limiting box 4 .

[0028] Among them, a spring 605 is installed at the bottom of the slide groove 601, and the top of the spring 605 is connected to the bottom of the first limit block 602. Since the top of the spring 605 is connected to the first limit block 602 and the spring 605 itself is elastic, when the sleeve rod 6 moves upward, the spring 605 generates a reverse thrust on the sleeve rod 6, thereby being able to play a buffering role on the protective plate 5.

[0029] A liquid inlet 101 and a liquid outlet 102 are respectively provided on one side of the box body 1 . The coolant enters the cooling groove 301 inside the cooling plate 3 from the liquid inlet 101 , and the coolant that loses the cooling effect flows out from the liquid outlet 102 .

[0030] The upper end surface of the cooling plate 3 is provided with a cooling groove 301 , and both ends of the cooling groove 301 are respectively connected with the liquid inlet 101 and the liquid outlet 102 , and the coolant enters the cooling groove 301 to cool the battery module.

[0031] A flange 103 is installed at the top of the box body 1 , and a plurality of mounting holes 104 are provided on the surface of the flange 103 .

[0032] The specific usage and function of this embodiment are as follows:

[0033] In the utility model, the coolant enters the cooling groove 301 inside the cooling plate 3 from the liquid inlet 101 to cool the battery module. The coolant that loses the cooling effect flows out from the liquid outlet 102 and is used in coordination with the protective plate 5, the sleeve rod 6, the spring 605, the telescopic rod 603 and the gasket 604. When the chassis of the car hits a stone or other hard object during driving, the protective plate 5 is pushed up, and the protective plate 5 drives the sleeve rod 6 to move upward. When the sleeve rod 6 moves upward, the spring 605 at the bottom of the slide groove 601 is driven to move upward. Since the top end of the spring 605 is connected to the first limit block 602 and the spring 605 itself is elastic, when the sleeve rod 6 moves upward, the spring 605 generates a reverse thrust on the sleeve rod 6, thereby buffering the protective plate 5. At the same time, the gasket 604 can increase the force-bearing area between the top end of the telescopic rod 603 and the bottom end face of the box body 1, thereby better protecting the cooling plate 3 at the bottom of the box body 1 and avoiding damage.

[0034] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A new energy vehicle battery aluminum alloy water-cooled plate radiator, comprising a box body (1), characterized in that: The upper end surface of the box body (1) is provided with a battery slot (2); the bottom of the box body (1) is provided with a cooling plate (3) below the battery slot (2); the bottom of the box body (1) is provided with a limit box (4); the bottom of the limit box (4) is movably connected with a protective plate (5); the top of the protective plate (5) is provided with a plurality of sleeve rods (6); the top of the sleeve rods (6) is provided with a slide groove (601); a first limit block (602) is slidably connected in the slide groove (601); the top of the first limit block (602) is provided with a telescopic rod (603); the top of the telescopic rod (603) is connected with a gasket (604); the top of the gasket (604) is connected to the bottom end surface of the box body (1).

2. A new energy vehicle battery aluminum alloy water-cooled plate radiator as claimed in claim 1, characterized in that: A second limiting block (501) is installed at the top end of the protective plate (5).

3. A new energy vehicle battery aluminum alloy water-cooled plate radiator as claimed in claim 1, characterized in that: A spring (605) is installed at the bottom of the slide groove (601), and the top end of the spring (605) is connected to the bottom of the first limiting block (602).

4. A new energy vehicle battery aluminum alloy water-cooled plate radiator as claimed in claim 1, characterized in that: A liquid inlet (101) and a liquid outlet (102) are respectively provided on one side of the box body (1).

5. A new energy vehicle battery aluminum alloy water-cooled plate radiator as claimed in claim 4, characterized in that: The upper end surface of the cooling plate (3) is provided with a cooling groove (301), and two ends of the cooling groove (301) are respectively connected to the liquid inlet (101) and the liquid outlet (102).

6. A new energy vehicle battery aluminum alloy water-cooled plate radiator as claimed in claim 1, characterized in that: A flange edge (103) is installed at the top end of the box body (1), and a plurality of installation holes (104) are provided on the surface of the flange edge (103).

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