New energy ship battery compartment cover device

Abstract

The utility model relates to a new energy ship battery compartment cover device which comprises a compartment cover main body and a sealing cover abutting against the compartment cover main body, a rotating piece is arranged on the compartment cover main body, the rotating piece is connected with the sealing cover and used for driving the sealing cover to turn over, a temperature sensor is arranged at the bottom of the sealing cover, and the temperature sensor is connected with the rotating piece. A locking mechanism is arranged in the sealing cover; the locking mechanism comprises a driving part and a locking rod which are arranged in the sealing cover, and a plurality of inserting holes are formed in the cabin cover main body. By introducing the locking mechanism and the temperature sensor, safety measures can be automatically taken when the temperature of the battery cabin is abnormal, fire spreading and harmful substance leakage are effectively prevented, and the safety of the battery cabin is improved; and the temperature sensor is electrically connected with the rotating part and the driving part, so that real-time monitoring and intelligent response to the temperature of the battery compartment are realized, and the automation level and the response speed of the device are improved.

Description

Technical Field

[0001] The present application relates to the technical field of battery compartments, and in particular to a battery compartment hatch cover device for new energy ships. Background Art

[0002] In the field of new energy vessels, the battery compartment, as a core component for storing and supplying electrical energy, is crucial for its safety and reliability. As a crucial component of the battery compartment, the battery compartment cover must not only provide necessary protection during daily operation but also possess corresponding safety features in emergency situations.

[0003] Existing battery compartment covers typically lack locking features. In the event of an abnormally high temperature inside the battery compartment or other emergency situation, the cover may not be effectively secured, posing the risk of accidental opening. Opening the cover could exacerbate thermal runaway within the battery compartment and potentially lead to serious consequences such as fire spread or hazardous material leakage.

[0004] Furthermore, existing battery compartment covers often lack real-time monitoring and feedback mechanisms for key parameters such as temperature during their design and manufacturing processes. This makes it difficult for operators to promptly detect and respond to abnormal conditions inside the battery compartment, increasing safety risks.

[0005] In view of the above problems, a new energy ship battery compartment hatch cover device is now designed. Utility Model Content

[0006] An embodiment of the present application provides a battery compartment hatch cover device for new energy ships to solve the problem in the related art that existing battery compartment hatch covers usually do not have a locking function and may not be effectively fixed when the temperature inside the battery compartment rises abnormally or other emergency situations occur.

[0007] In a first aspect, a battery compartment hatch cover device for a new energy ship is provided, comprising:

[0008] A hatch cover body and a sealing cover abutting thereon, wherein the hatch cover body is provided with a rotating member, the rotating member is connected to the sealing cover and is used to drive the sealing cover to flip, a temperature sensor is provided at the bottom of the sealing cover, and a locking mechanism is provided inside the sealing cover;

[0009] The locking mechanism includes a driving member and a locking rod disposed inside the sealing cover. A plurality of insertion holes are provided on the hatch cover body. The driving member is connected to the locking rod and is used to drive the locking rod toward or away from the insertion holes.

[0010] The temperature sensors are electrically connected to the rotating member and the driving member respectively.

[0011] In some embodiments, the hatch cover body includes a disc and a cylinder connected to each other, and the interior of the disc is hollow.

[0012] In some embodiments, a plurality of observation ports are provided on the disc, and explosion-proof glass is provided on the observation ports.

[0013] In some embodiments, a groove for accommodating the sealing cover is provided above the disc, and the insertion hole is provided on a side wall of the groove.

[0014] In some embodiments, the rotating member includes fixed plates relatively disposed on the disc, a rotating shaft is rotatably disposed between the two fixed plates, a driving motor is disposed on one side of the fixed plate, and one end of the driving motor is connected to the rotating shaft;

[0015] Two connecting plates are arranged opposite to each other on the sealing cover, and the connecting plates are arranged on the rotating shaft.

[0016] In some embodiments, a receiving groove adapted to the locking mechanism is provided inside the sealing cover, and the driving member and the locking rod are both arranged inside the receiving groove.

[0017] In some embodiments, the driving member is an electric push rod, the locking rod is a U-shaped rod, the piston rod of the electric push rod is connected to the U-shaped rod, and the accommodating groove is provided with a through hole for the U-shaped rod to extend;

[0018] There are two insertion holes, which correspond one to one with the two ends of the U-shaped insertion rod.

[0019] An embodiment of the present application provides a battery compartment hatch cover device for new energy ships. By introducing a locking mechanism and a temperature sensor, it can automatically take safety measures when the temperature in the battery compartment is abnormal, effectively preventing the spread of fire and the leakage of harmful substances, and improving the safety of the battery compartment. By utilizing the electrical connection between the temperature sensor and the rotating parts and the driving parts, real-time monitoring and intelligent response of the battery compartment temperature are achieved, thereby improving the automation level and response speed of the device.

[0020] Moreover, when the temperature has not yet reached a dangerous level, the device can automatically open the sealing cover to promote the dissipation of heat inside the battery compartment and help maintain the normal operating temperature of the battery compartment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0022] Figure 1A schematic diagram of a three-dimensional structure provided in an embodiment of the present application;

[0023] Figure 2 A schematic diagram of the three-dimensional structure of the hatch cover body provided in an embodiment of the present application;

[0024] Figure 3 A schematic diagram of the three-dimensional structure of the sealing cover provided in an embodiment of the present application;

[0025] Figure 4 A rear cross-sectional view of a sealing cover provided in an embodiment of the present application;

[0026] Figure 5 A top sectional view of the locking mechanism provided in an embodiment of the present application.

[0027] In the figure: 1. Hatch cover body; 11. Disc; 12. Cylinder; 2. Sealing cover; 21. Connecting plate; 3. Rotating part; 31. Fixed plate; 32. Rotating shaft; 33. Drive motor; 4. Temperature sensor; 5. Locking mechanism; 51. Drive part; 52. Locking rod; 6. Socket; 7. Observation port; 8. Groove; 9. Receiving slot. DETAILED DESCRIPTION

[0028] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0029] An embodiment of the present application provides a battery compartment hatch cover device for new energy ships, which can solve the problem in the related art that existing battery compartment hatch covers usually do not have a locking function and may not be effectively fixed when the temperature inside the battery compartment rises abnormally or other emergency situations occur.

[0030] See also Figure 1-Figure 3 A new energy ship battery compartment hatch cover device includes: a hatch cover body 1, and a sealing cover 2 abutting thereon, the hatch cover body 1 is provided with a rotating member 3, the rotating member 3 is connected to the sealing cover 2 and is used to drive the sealing cover 2 to flip, a temperature sensor 4 is provided at the bottom of the sealing cover 2, and a locking mechanism 5 is provided inside the sealing cover 2;

[0031] The locking mechanism 5 includes a driving member 51 and a locking rod 52 disposed inside the sealing cover 2. The hatch cover body 1 is provided with a plurality of insertion holes 6. The driving member 51 is connected to the locking rod 52 and is used to drive the locking rod 52 toward or away from the insertion holes 6.

[0032] The temperature sensor 4 is electrically connected to the rotating member 3 and the driving member 51 respectively.

[0033] Normal state: When the battery compartment is in normal working state, the sealing cover 2 is tightly abutted against the cover body 1 via the rotating member 3, ensuring the sealing of the battery compartment. At this time, the locking mechanism 5 is in the unlocked state, and the locking rod 52 is not inserted into the socket 6, but remains in the standby state.

[0034] Temperature Monitoring and Response: Temperature sensor 4 monitors the temperature at the bottom of sealing cover 2 in real time and transmits this data to the control systems of rotating element 3 and driving element 51. If the temperature rises abnormally but does not reach a dangerous level, the control system will assess the feasibility of opening sealing cover 2 to dissipate heat.

[0035] Sealing cover flipping: If the control system determines that opening the sealing cover 2 helps dissipate heat, it will start the drive motor of the rotating part 3, and drive the connecting plate 21 and the sealing cover 2 to flip through the rotating shaft 32, thereby opening the ventilation hole of the battery compartment and promoting heat dissipation.

[0036] Locking mechanism intervenes: When the temperature sensor 4 detects that the temperature has reached an extremely high level and there is a risk of intensifying the fire or leaking harmful substances, the control system will immediately send an instruction to the drive member 51 to drive the locking rod 52 to quickly insert into the hole 6, locking the sealing cover 2 to prevent it from opening accidentally.

[0037] By introducing the locking mechanism 5 and the temperature sensor 4, safety measures can be automatically taken when the temperature in the battery compartment is abnormal, effectively preventing the spread of fire and the leakage of harmful substances, and improving the safety of the battery compartment. By utilizing the electrical connection between the temperature sensor 4 and the rotating part 3 and the driving part 51, real-time monitoring and intelligent response of the battery compartment temperature are achieved, thereby improving the automation level and response speed of the device.

[0038] When the temperature has not yet reached a dangerous level, the device can automatically open the sealing cover 2 to promote the dissipation of heat inside the battery compartment and help maintain the normal operating temperature of the battery compartment.

[0039] The device has a reasonable structural design, and the components are tightly connected and easy to disassemble, which is convenient for daily maintenance and troubleshooting.

[0040] If necessary, Figure 2 As shown, the hatch cover body 1 includes a disc 11 and a cylinder 12 connected to each other, and the interior of the disc 11 is hollow.

[0041] The hollow interior of disk 11 reduces the overall weight of the hatch cover, improving its portability. It also facilitates the placement of necessary electrical components and wiring, such as the wiring for temperature sensor 4. The hollow structure also facilitates subsequent maintenance and inspection. Cylinder 12 connects to disk 11, forming the hatch cover's lower structure. Cylinder 12 is thick and strong enough to withstand the pressure and impact that may occur within the battery compartment.

[0042] Furthermore, a plurality of observation ports 7 are provided on the disc 11 , and explosion-proof glass is provided on the observation ports 7 .

[0043] The observation ports 7 are evenly distributed on the surface of the disc 11. The number and position of the observation ports are reasonably designed according to the actual needs and structural characteristics of the battery compartment, which helps the operator to clearly observe the situation inside the battery compartment from multiple angles and promptly discover and deal with potential safety hazards.

[0044] Explosion-proof glass is a specially treated glass material with exceptional strength and impact resistance. In battery compartments, where extreme operating conditions such as high temperature and high pressure may exist, explosion-proof glass effectively prevents glass breakage or splashing caused by excessive internal pressure, thereby protecting operators.

[0045] like Figure 2 As shown, a groove 8 for accommodating the sealing cover 2 is provided above the disc 11 in this embodiment, and the insertion hole 6 is provided on the side wall of the groove 8 .

[0046] Groove 8 is located above disk 11. Its shape and size are designed based on the contour and dimensions of sealing cover 2 to ensure that the sealing cover can be fully and stably embedded therein. Groove 8 provides a stable support platform for sealing cover 2, allowing it to remain stable during the inversion process, avoiding sealing failure caused by shaking or misalignment.

[0047] The insertion holes 6 are provided on the side wall of the groove 8 , and the number and positions of the insertion holes 6 are reasonably arranged according to the requirements of the locking mechanism 5 .

[0048] In one embodiment, Figure 2 and Figure 3 As shown, the rotating member 3 includes a fixed plate 31 relatively arranged on the disc 11, a rotating shaft 32 is rotatably arranged between the two fixed plates 31, a driving motor 33 is arranged on one side of the fixed plate 31, and one end of the driving motor 33 is connected to the rotating shaft 32; two connecting plates 21 are relatively arranged on the sealing cover 2, and the connecting plates 21 are arranged on the rotating shaft 32.

[0049] The two fixed plates 31 serve as the supporting structure of the rotating member 3, providing stable support for the rotating shaft 32. A rotating shaft 32 is rotatably arranged between the two fixed plates 31. The rotating shaft 32 serves as the driving shaft for the sealing cover 2 to flip. One end of the rotating shaft 32 is connected to the driving motor 33, and the other end is connected to the connecting plate 21 on the sealing cover 2.

[0050] The driving motor 33 serves as a power source for the rotating member 3 . When the driving motor 33 drives the rotating shaft 32 to rotate, the connecting plate 21 drives the sealing cover 2 to flip, thereby realizing flipping drive of the sealing cover 2 .

[0051] In one embodiment, a receiving groove 9 adapted to the locking mechanism 5 is provided inside the sealing cover 2 , and the driving member 51 and the locking rod 52 are both arranged inside the receiving groove 9 .

[0052] The receiving groove 9 is opened inside the sealing cover 2, and its position and shape are designed according to the specific structure and size of the locking mechanism 5. Usually, the receiving groove 9 is rectangular, circular or other irregular shapes to ensure that the locking mechanism 5 can be completely and stably embedded therein.

[0053] In one embodiment, Figure 4 and Figure 5 As shown, the driving member 51 is an electric push rod, the locking rod 52 is a U-shaped plug rod, the piston rod of the electric push rod is connected to the U-shaped plug rod, and the accommodating groove 9 is provided with a through hole for the U-shaped plug rod to extend out; the number of the jacks 6 is two, and they correspond one to one to the two ends of the U-shaped plug rod.

[0054] Driving element 51 utilizes an electric push rod, a device that converts the rotational motion of an electric motor into linear reciprocating motion. This type of push rod offers advantages such as compact size, high thrust, smooth operation, and easy control, making it ideal for use in the locking mechanism of the battery compartment cover. The push rod's piston rod is connected to a U-shaped insert rod. The extension and retraction of the piston rod drive the U-shaped insert rod for insertion and removal.

[0055] The locking rod 52 is designed as a U-shaped rod. The two ends of the U-shaped rod correspond to the two sockets 6 respectively. When the electric push rod drives the U-shaped rod to extend, its two ends can be smoothly inserted into the sockets to achieve the locking function.

[0056] The U-shaped rod is typically made of high-strength, corrosion-resistant materials to ensure stability and durability in harsh working environments. The design of the U-shaped rod also considers the friction and insertion / extraction force when inserted into the socket, ensuring that the locking mechanism 5 is neither too tight, making insertion and extraction difficult, nor too loose, causing the locking mechanism to fail.

[0057] The accommodating groove 9 is provided with a through hole for the U-shaped rod to extend out. The position and size of the through hole match the shape and size of the U-shaped rod to ensure that the U-shaped rod can pass through smoothly when extended.

[0058] There are two receptacles 6, one for each end of the U-shaped rod. These receptacles are typically located on the disc 11 or on the sealing cover 2. When the U-shaped rod is extended and inserted into the receptacles, the sealing cover 2 is locked. The layout and dimensions of the receptacles are designed to ensure the stability and reliability of the locking mechanism 5 during operation.

[0059] In the description of this application, it should be noted that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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, or it can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0060] It should be noted that, in this application, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises", "includes" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element.

[0061] The foregoing is merely a list of specific embodiments of the present application, intended to enable those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application is not limited to the embodiments shown herein, but is intended to conform to the broadest scope consistent with the principles and novel features of the present application.

Claims

1. A new energy ship battery compartment hatch cover device, characterized in that: include: A hatch cover body (1) and a sealing cover (2) abutting thereon, wherein a rotating member (3) is provided on the hatch cover body (1), the rotating member (3) is connected to the sealing cover (2) and is used to drive the sealing cover (2) to flip, a temperature sensor (4) is provided at the bottom of the sealing cover (2), and a locking mechanism (5) is provided inside the sealing cover (2); The locking mechanism (5) comprises a driving member (51) and a locking rod (52) arranged inside the sealing cover (2); a plurality of insertion holes (6) are provided on the hatch cover body (1); the driving member (51) is connected to the locking rod (52) and is used to drive the locking rod (52) to move closer to or away from the insertion holes (6); The temperature sensor (4) is electrically connected to the rotating member (3) and the driving member (51) respectively.

2. A new energy ship battery compartment hatch cover device according to claim 1, characterized in that: The hatch cover body (1) comprises a circular disc (11) and a cylindrical body (12) connected to each other, and the interior of the circular disc (11) is hollow.

3. A new energy ship battery compartment hatch cover device according to claim 2, characterized in that: A plurality of observation ports (7) are provided on the disc (11), and explosion-proof glass is provided on the observation ports (7).

4. A new energy ship battery compartment hatch cover device according to claim 3, characterized in that: A groove (8) for accommodating the sealing cover (2) is provided above the disc (11), and the insertion hole (6) is provided on the side wall of the groove (8).

5. A new energy ship battery compartment hatch cover device according to claim 4, characterized in that: The rotating member (3) includes fixed plates (31) relatively arranged on the disc (11), a rotating shaft (32) is rotatably arranged between the two fixed plates (31), a driving motor (33) is arranged on one side of the fixed plates (31), and one end of the driving motor (33) is connected to the rotating shaft (32); Two connecting plates (21) are arranged opposite to each other on the sealing cover (2), and the connecting plates (21) are arranged on the rotating shaft (32).

6. The new energy ship battery compartment hatch cover device according to claim 1, characterized in that: A receiving groove (9) adapted to the locking mechanism (5) is provided inside the sealing cover (2), and the driving member (51) and the locking rod (52) are both arranged inside the receiving groove (9).

7. A new energy ship battery compartment hatch cover device according to claim 6, characterized in that: The driving member (51) is an electric push rod, the locking rod (52) is a U-shaped plug rod, the piston rod of the electric push rod is connected to the U-shaped plug rod, and the accommodating groove (9) is provided with a through hole for the U-shaped plug rod to extend; There are two insertion holes (6), which correspond one to one with the two ends of the U-shaped insertion rod.

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