Battery box fire extinguishing device

Abstract

The utility model relates to the technical field of battery box fire extinguishing, especially to a battery box fire extinguishing device, its through setting up the mechanism of poking and locking mechanism to in the battery box fire extinguishing process, the unlocking mode is simplified, and the single -handed operation is convenient, and the maintenance efficiency is improved, including installation mechanism, still including four groups of chucking mechanism, two groups of mechanism of poking, locking mechanism and support mechanism, four groups of chucking mechanism install on installation mechanism, two groups of mechanism of poking install on installation mechanism, locking mechanism installs on installation mechanism, and support mechanism installs on installation mechanism, installation mechanism installs, chucking mechanism carries out chucking, mechanism of poking carries out poking, locking mechanism carries out unlocking, and support mechanism carries out support.

Description

Technical Field

[0001] This utility model relates to the technical field of battery box fire extinguishing, and in particular to a battery box fire extinguishing device. Background Technology

[0002] Electric vehicles are cars that use batteries as their energy storage power source, either alone or simultaneously. Electric vehicles are powered by onboard power, which is located in the battery box. Onboard power may catch fire due to sudden events, which can easily lead to accidents. Battery box fire extinguishing devices can quickly locate the fire point and control or automatically extinguish the fire.

[0003] Among existing battery box fire extinguishing devices, such as the quick-installation battery box fire extinguishing device disclosed in utility model patent application number 201921868595.7, this utility model achieves reinforcement and fixation of the installation part by designing a shock-absorbing mechanism installed at the bottom of the battery box fire extinguishing device, and can also play a role in shock absorption and protection between the battery box fire extinguishing device and the battery box or vehicle body, greatly increasing the safety and stability of the device.

[0004] However, during the fire extinguishing process of the battery box, multiple locking devices need to be unlocked during equipment disassembly and maintenance. If they are not kept in place, the devices will spring back, requiring repeated unlocking, which makes disassembly and assembly cumbersome. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a battery box fire extinguishing device that simplifies the unlocking method, facilitates one-handed operation, and improves maintenance efficiency by setting up a toggle mechanism and a locking mechanism during the battery box fire extinguishing process.

[0006] This utility model discloses a battery box fire extinguishing device, which includes an installation mechanism; it also includes four sets of clamping mechanisms, two sets of actuating mechanisms, a locking mechanism, and a supporting mechanism. The four sets of clamping mechanisms are installed on the installation mechanism, the two sets of actuating mechanisms are installed on the installation mechanism, the locking mechanism is installed on the installation mechanism, and the supporting mechanism is installed on the installation mechanism.

[0007] The installation mechanism is used for installation, the clamping mechanism for clamping, the actuating mechanism for actuation, the locking mechanism for unlocking, and the supporting mechanism for support. By placing the fire extinguishing device into the installation mechanism and locking it with the clamping mechanism, supporting the device with the supporting mechanism, and driving the actuating mechanism through the rotating locking mechanism to actuate the clamping mechanism, the clamping mechanism unlocks the device. This simplifies the unlocking method during battery box fire extinguishing, facilitates one-handed operation, and improves maintenance efficiency.

[0008] Preferably, the mounting mechanism includes a frame and four sets of mounting ears, which are mounted on the frame; the frame is fixedly mounted in the vehicle body by means of the mounting ears.

[0009] Preferably, the clamping mechanism includes a clamping block and a spring, wherein the clamping block is slidably mounted on the frame by the spring; the clamping block is supported by the spring to clamp the device.

[0010] Preferably, the actuating mechanism includes a slider and two sets of support rods. The slider is slidably mounted on the frame, and the two sets of support rods are rotatably mounted on the slider. Each set of support rods is rotatably connected to a set of locking blocks. The slider moves to support the support rods, which then support the locking blocks and actuate, thereby releasing the locking blocks from the device.

[0011] Preferably, the locking mechanism includes a knob, two sets of connecting rods, and a locking pin. The knob is rotatably mounted on the front end of the frame, and the two sets of connecting rods are rotatably mounted on the knob. Each set of connecting rods is rotatably connected to a set of sliders. The locking pin is inserted into the knob and the frame. Rotating the knob supports the connecting rods, causing the connecting rods to push the sliders. The locking pin locks the knob.

[0012] Preferably, the support mechanism includes a support plate and multiple sets of springs. The support plate is slidably mounted on the frame by the multiple sets of springs. The springs support the support plate, thereby limiting the position of the device.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: by placing the fire extinguishing device into the installation mechanism and locking it with the clamping mechanism, supporting the device with the support mechanism, and driving the actuating mechanism through the rotating locking mechanism to actuate the clamping mechanism, thereby unlocking the device, the unlocking method is simplified during the fire extinguishing process of the battery box, making it easier to operate with one hand and improving maintenance efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the first isometric structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the second isometric structure of this utility model;

[0016] Figure 3 This is a right-side sectional isometric structural schematic diagram of this utility model;

[0017] Figure 4 This is a top-view sectional isometric structural schematic diagram of this utility model;

[0018] The following are labels in the attached diagram: 1. Mounting mechanism; 11. Frame; 12. Mounting ear; 2. Clamping mechanism; 21. Clamping block; 22. Spring 1; 3. Actuating mechanism; 31. Slider; 32. Support rod; 4. Locking mechanism; 41. Knob; 42. Connecting rod; 43. Locking pin; 5. Support mechanism; 51. Support plate; 52. Spring 2. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0020] Example 1

[0021] like Figures 1 to 4 As shown, a battery box fire extinguishing device includes an installation mechanism 1, and also includes four sets of clamping mechanisms 2, two sets of actuating mechanisms 3, a locking mechanism 4 and a supporting mechanism 5. The four sets of clamping mechanisms 2 are installed on the installation mechanism 1, the two sets of actuating mechanisms 3 are installed on the installation mechanism 1, the locking mechanism 4 is installed on the installation mechanism 1, and the supporting mechanism 5 is installed on the installation mechanism 1.

[0022] The installation mechanism 1 performs installation, the clamping mechanism 2 performs clamping, the actuating mechanism 3 actuates, the locking mechanism 4 unlocks, and the supporting mechanism 5 provides support.

[0023] The mounting mechanism 1 includes a frame 11 and four sets of mounting ears 12, which are mounted on the frame 11.

[0024] The clamping mechanism 2 includes a locking block 21 and a spring 22. The locking block 21 is slidably mounted on the frame 11 via the spring 22.

[0025] The actuating mechanism 3 includes a slider 31 and two sets of support rods 32. The slider 31 is slidably mounted on the frame 11, and the two sets of support rods 32 are rotatably mounted on the slider 31. Each set of support rods 32 is rotatably connected to a set of locking blocks 21.

[0026] The locking mechanism 4 includes a knob 41, two sets of connecting rods 42 and a locking pin 43. The knob 41 is rotatably mounted on the front end of the frame 11, the two sets of connecting rods 42 are rotatably mounted on the knob 41, and each set of connecting rods 42 is rotatably connected to a set of sliders 31. The locking pin 43 is inserted into the knob 41 and the frame 11.

[0027] The support mechanism 5 includes a support plate 51 and multiple sets of springs 52. The support plate 51 is slidably mounted on the frame 11 by the multiple sets of springs 52.

[0028] By placing the fire extinguishing device inside the frame 11 and locking it with the locking block 21, and using spring 2 52 to support the support plate 51 so that the support plate 51 supports and limits the device, by rotating the knob 41 to support the connecting rod 42 so that the connecting rod 42 pushes the slider 31, and by moving the slider 31 to support the support rod 32 so that the support rod 32 supports the locking block 21 and then moves it, thereby releasing the locking block 21 from the device, using spring 1 22 to support the locking block 21 so that the locking block 21 locks the device, and using locking pin 43 to lock the knob 41, the unlocking method is simplified during the fire extinguishing of the battery box, making it easy to operate with one hand and improving maintenance efficiency.

[0029] like Figures 1 to 4 As shown, this utility model discloses a battery box fire extinguishing device. When in operation, the fire extinguishing device is placed inside the frame 11 and locked with the locking block 21. The support plate 51 is supported by the second spring 52, which supports and limits the device. The connecting rod 42 is supported by rotating the knob 41, which pushes the slider 31. The slider 31 moves and supports the support rod 32, which supports the locking block 21 and then moves it, thereby releasing the locking block 21 from the device. The locking block 21 is supported by the first spring 22, which locks the device. The knob 41 is locked by the locking pin 43.

[0030] The main function achieved by this utility model is: during the fire extinguishing process of the battery box, by setting a toggle mechanism and a locking mechanism, the unlocking method is simplified, making it easier to operate with one hand and improving maintenance efficiency.

[0031] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A battery box fire extinguishing device, comprising a mounting mechanism (1); characterized in that, It also includes four sets of clamping mechanisms (2), two sets of actuating mechanisms (3), a locking mechanism (4) and a supporting mechanism (5). The four sets of clamping mechanisms (2) are installed on the mounting mechanism (1), the two sets of actuating mechanisms (3) are installed on the mounting mechanism (1), the locking mechanism (4) is installed on the mounting mechanism (1), and the supporting mechanism (5) is installed on the mounting mechanism (1). The installation mechanism (1) performs installation, the clamping mechanism (2) performs clamping, the actuating mechanism (3) performs actuation, the locking mechanism (4) performs unlocking, and the supporting mechanism (5) provides support; The mounting mechanism (1) includes a frame (11) and four sets of mounting ears (12), which are mounted on the frame (11); The clamping mechanism (2) includes a clamping block (21) and a spring (22), the clamping block (21) being slidably mounted on the frame (11) by the spring (22); The actuating mechanism (3) includes a slider (31) and two sets of support rods (32). The slider (31) is slidably mounted on the frame (11), and the two sets of support rods (32) are rotatably mounted on the slider (31). Each set of support rods (32) is rotatably connected to a set of locking blocks (21). The locking mechanism (4) includes a knob (41), two sets of connecting rods (42) and a locking pin (43). The knob (41) is rotatably mounted on the front end of the frame (11). The two sets of connecting rods (42) are rotatably mounted on the knob (41), and each set of connecting rods (42) is rotatably connected to a set of sliders (31). The locking pin (43) is inserted into the knob (41) and the frame (11).

2. The battery box fire extinguishing device as described in claim 1, characterized in that, The support mechanism (5) includes a support plate (51) and multiple sets of springs (52). The support plate (51) is slidably mounted on the frame (11) by the multiple sets of springs (52).

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