Portable automobile strong start power supply

Abstract

The utility model discloses a portable automobile strong start power supply, and belongs to the field of vehicle control. A portable automobile strong start power supply comprises a protection box with a battery, the protection box is provided with heat dissipation holes, the portable automobile strong start power supply further comprises a protection plate fixedly connected in the protection box, the protection plate is attached to the outer wall of the battery, and the outer portion of the protection plate is fixedly connected with heat dissipation fins; the heat dissipation box is fixedly connected to the interior of the protection box, blades are rotationally connected to the interior of the heat dissipation box, the air inlet end of the heat dissipation box faces the heat dissipation fins, and the air outlet ends of the blades face the heat dissipation holes; according to the utility model, the heat of the battery can be conducted to the radiating fins, and then the heat on the radiating fins is cooled by air, so that the battery can be cooled, the battery can work better, the influence of overheating on the performance of the battery is avoided, and the service life of the battery is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle control, in particular to a portable strong starting power supply for a vehicle. Background Art

[0002] With the improvement of living standards, cars have become a necessity in people's lives. When driving, it is often encountered that the car cannot be started due to low battery in the car battery, and it is necessary to borrow other power sources or other vehicles' batteries to assist in starting. If other vehicles are needed to assist in starting, the owner of the rescued vehicle needs to wait for the arrival of other vehicles on the road. Once the rescued vehicle is trapped in a remote area, it will take a long time to be rescued, wasting a lot of time for the owner.

[0003] After searching, the Chinese patent publication number CN218867950U discloses a portable car strong starting power supply, including an upper cover and a base, a buffer pad a is provided on the surface of the base, a battery pack is provided on the buffer pad a, a buffer pad b is provided on the surface of the battery pack, an epoxy board is provided on the buffer pad b, and the epoxy board is fixed on both sides by a fixing bracket. The base is covered by the upper cover, and a handle is provided on the surface of the upper cover. A USB connector charging port, a voltmeter, a metal button, a charging interface and a charging head are provided on the left panel of the base, a fast charging head is provided on the right panel of the base, an LED light strip is provided on the side wall of the upper cover, the battery pack is connected to the metal button, and the metal button is connected to the voltmeter and the USB connector charging port, so as to realize independent control circuits of the voltmeter and charging.

[0004] In actual use, it is found that when used in summer or hot weather, the high temperature environment will reduce the heat dissipation speed of the battery, causing the battery to overheat, which may reduce the battery life of the portable car strong starting power supply. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that a high temperature environment will reduce the heat dissipation speed of the battery, causing the battery to overheat and possibly reducing the battery life of the portable car strong starting power supply, and proposes a portable car strong starting power supply.

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

[0007] A portable strong starting power supply for a car comprises a protection box with a battery, the protection box is provided with heat dissipation holes, and further comprises: a protection plate fixedly connected to the protection box, wherein the protection plate is in contact with the outer wall of the battery, and a heat sink is fixedly connected to the outside of the protection plate; a heat dissipation box fixedly connected to the protection box, wherein blades are rotatably connected to the heat dissipation box, the air inlet end of the heat dissipation box faces the heat sink, and the air outlet end of the blade faces the heat dissipation holes.

[0008] In order to facilitate the sealing or opening of the heat dissipation holes, preferably, a guide box is fixedly connected in the protection box, the heat dissipation box is fixedly connected to the guide box, the guide box is communicated with the heat dissipation box, a sealing plate is slidably connected to the guide box, and the sealing plate cooperates with the heat dissipation holes.

[0009] In order to facilitate the movement of the sealing plate, further, a mounting box is fixedly connected to the inner wall of the protection box, a reciprocating screw is rotatably connected in the mounting box, a movable block is threadedly connected to the reciprocating screw, and the sealing plate is fixedly connected to the movable block.

[0010] In order to facilitate the rotation of the blades, preferably, a driving machine is fixedly connected inside the heat dissipation box, and the blades are fixedly connected to the output end of the driving machine.

[0011] In order to make the push switch convenient for controlling the driving machine, preferably, a push switch is fixedly connected to the protection box, the push switch is electrically matched with the driving machine, and a push rod is fixedly connected to the movable block, the push rod is matched with the push switch.

[0012] In order to improve the heat dissipation effect of the heat sink, preferably, the heat sink is made of copper or aluminum.

[0013] Compared with the prior art, the utility model provides a portable strong starting power supply for automobiles, which has the following beneficial effects:

[0014] 1. The portable car strong starting power supply can dissipate the heat on the heat sink by air cooling through the rotation of the blades, and discharge the heat to the outside through the heat dissipation holes to cool the battery, so that the battery can work better, avoid the impact of overheating on battery performance, and increase the battery life;

[0015] 2. The portable car strong starting power supply can provide additional protection by fitting the protective plate to the outer wall of the battery to prevent damage to the battery caused by external collision or scratches. At the same time, it can increase the contact area between the battery and the protective plate to avoid loosening or shaking during use, and can also conduct the heat generated by the battery to the protective plate;

[0016] 3. The portable car strong starting power supply can effectively improve the heat dissipation effect of the protective plate by installing a heat sink made of aluminum and copper on the outside of the protective plate, helping to quickly conduct heat to the surface of the heat sink and dissipate it, thereby reducing the battery temperature.

[0017] The parts not involved in the device are the same as the existing technology or can be implemented by the existing technology. The utility model can transfer the heat of the battery to the heat sink, and then dissipate the heat on the heat sink by air cooling, so as to cool the battery, so that the battery can work better, avoid the influence of overheating on the battery performance, and increase the service life of the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a portable automobile strong starting power supply protection box proposed by the utility model;

[0019] Figure 2 This is a structural schematic diagram of a portable car strong starting power supply protection plate proposed by the utility model;

[0020] Figure 3 This is a structural schematic diagram of a portable car strong starting power supply installation box proposed by the utility model;

[0021] Figure 4 The utility model is a structural schematic diagram of a portable automobile strong starting power push switch.

[0022] In the figure: 1. protection box; 101. heat dissipation hole; 2. protection plate; 201. heat sink; 3. heat dissipation box; 301. drive motor; 302. blade; 4. guide box; 5. sealing plate; 6. installation box; 601. reciprocating screw rod; 602. movable block; 603. pressing rod; 7. pressing switch. DETAILED DESCRIPTION

[0023] 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 of the embodiments.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] Example:

[0026] Reference Figure 1-Figure 4A portable car strong starting power supply includes a protection box 1 with a battery. Handles are provided on both sides of the protection box 1, so that the protection box 1 can be easily moved. At the same time, the box-shaped protection box 1 is also convenient for carrying or placing. The battery inside it is an emergency power supply and is fixed in the protection box 1. A protective plate 2 is also installed in the protection box 1, and the protective plate 2 fits with the outer wall of the battery, thereby providing additional protection to prevent damage to the battery caused by external collision or scratches. At the same time, the contact area between the battery and the protective plate 2 can be increased to avoid loosening or shaking during use. At the same time, the heat generated by the battery can be conducted to the protective plate 2. A heat sink 201 made of aluminum and copper is also installed on the outside of the protective plate 2, which can effectively improve the heat dissipation effect of the protective plate 2, help quickly conduct the heat to the surface of the heat sink 201 and dissipate it, and reduce the battery temperature.

[0027] In addition, please refer to Figure 2-Figure 4 A heat dissipation hole 101 is opened on the protection box 1, and the heat dissipation hole 101 is communicated with the cavity in the protection box 1. A heat dissipation box 3 is also installed in the protection box 1, and a driving machine 301 is also arranged in the heat dissipation box 3. A blade 302 is fixedly connected to the output end of the driving machine 301. The blade 302 can be driven to rotate by starting the driving machine 301 to circulate air around it. The air inlet end of the heat dissipation box 3 faces the heat sink 201, and the air outlet end of the blade 302 faces the heat dissipation hole 101. The heat generated by the heat sink 201 can be transmitted to the air through the rotation of the blade 302, and then the heat is discharged to the outside of the box through the heat dissipation hole 101.

[0028] To prevent external dust or impurities from entering the protective box 1 through the heat dissipation holes 101, please refer to Figure 2 As shown in the figure, a guide box 4 is fixedly connected in the protection box 1, and the heat dissipation box 3 is fixedly connected to the guide box 4, and the guide box 4 is communicated with the heat dissipation box 3, a sealing plate 5 is slidably connected to the guide box 4, a mounting box 6 is fixedly connected to the inner wall of the protection box 1, and a reciprocating screw 601 is rotatably connected in the mounting box 6, the reciprocating screw 601 can be driven to rotate by a motor, and a movable block 602 is threadedly connected to the reciprocating screw 601, and then the side wall of the sealing plate 5 is fixedly connected to the movable block 602, so that it can drive the sealing plate 5 to move up and down through the movable block 602, and then the passage of the heat dissipation hole 101 can be controlled to prevent external impurities from entering the interior of the protection box 1.

[0029] In addition, please refer to Figure 4 As shown in the figure, a push switch 7 is fixedly connected to the inner wall of the protection box 1, and the push switch 7 is an electrically controlled switch, and the push switch 7 is electrically coordinated with the driving machine 301, and is used to control the driving machine 301, and a pressing rod 603 is fixedly connected to the movable block 602, which can be used to press the push switch 7.

[0030] The working principle is as follows. When the protection box 1 is used in a high temperature environment or in hot weather, the motor switch can be started. At this time, the reciprocating screw 601 rotates, which will drive the movable block 602 to move from bottom to top, thereby driving the sealing plate 5 on the guide box 4 to move. At this time, the sealing plate 5 moves upward, and the heat dissipation hole 101 is in a connected state with the cavity in the protection box 1. At the same time, when the movable block 602 rises to the top, the pressing rod 603 will contact the pressing switch 7 and press it. At this time, the driving machine 301 is driven, and the driving machine 301 can drive the blade 302 to rotate, and the heat on the heat sink 201 is cooled by air, and the heat is discharged to the outside through the heat dissipation hole 101, so that the battery can be cooled, so that the battery can work better, avoid overheating and affect the battery performance, and improve the battery life.

[0031] 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 within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable car strong starting power supply, comprising a protection box (1) with a battery, wherein the protection box (1) is provided with a heat dissipation hole (101), characterized in that: Also includes: A protective plate (2) fixedly connected to the protection box (1), The protective plate (2) is fitted with the outer wall of the battery, and a heat sink (201) is fixedly connected to the outside of the protective plate (2); A heat dissipation box (3) fixedly connected to the protection box (1), Wherein, blades (302) are rotatably connected inside the heat dissipation box (3), the air inlet end of the heat dissipation box (3) faces the heat dissipation fin (201), and the air outlet end of the blades (302) faces the heat dissipation hole (101).

2. A portable strong starting power supply for automobile according to claim 1, characterized in that: A guide box (4) is fixedly connected inside the protection box (1), the heat dissipation box (3) is fixedly connected to the guide box (4), the guide box (4) is communicated with the heat dissipation box (3), a sealing plate (5) is slidably connected to the guide box (4), and the sealing plate (5) cooperates with the heat dissipation hole (101).

3. A portable strong starting power supply for automobile according to claim 2, characterized in that: A mounting box (6) is fixedly connected to the inner wall of the protection box (1), a reciprocating screw rod (601) is rotatably connected inside the mounting box (6), a movable block (602) is threadedly connected to the reciprocating screw rod (601), and the sealing plate (5) is fixedly connected to the movable block (602).

4. A portable strong starting power supply for automobile according to claim 1, characterized in that: A driving machine (301) is fixedly connected inside the heat dissipation box (3), and the blades (302) are fixedly connected to the output end of the driving machine (301).

5. A portable strong starting power supply for automobile according to claim 3, characterized in that: A push switch (7) is fixedly connected to the protection box (1), and the push switch (7) is electrically matched with the driving machine (301). A push rod (603) is fixedly connected to the movable block (602), and the push rod (603) is matched with the push switch (7).

6. A portable strong starting power supply for automobile according to claim 1, characterized in that: The heat sink (201) is made of copper or aluminum.

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