Embedded industrial data encryption and decryption transmission device

Abstract

The utility model relates to the technical field of data transmission, and discloses an embedded industrial data encryption and decryption transmission device which comprises a shell, a data interface sleeve is fixedly connected to the side wall of the shell, a chip is arranged in the shell, a heat dissipation assembly is arranged in the shell, and a fixing assembly is arranged at the bottom of the shell. The heat dissipation assembly comprises heat dissipation fins, the side walls of the heat dissipation fins are fixedly connected to the interior of the shell, a heat conduction plate is fixedly connected to the interior of the shell, the side wall of the heat conduction plate is fixedly connected with heat pipes, and one ends of the heat pipes are fixedly connected to the interiors of the heat dissipation fins. According to the utility model, heat generated by the chip is conducted through the heat-conducting plate, when the temperature of the heat-conducting plate rises, the working liquid in the evaporation section of the heat pipe evaporates after absorbing the heat, the condensation section is positioned in the heat dissipation fins, and the heat dissipation fins exchange heat with external air through the filter screen on the side wall of the shell, so that the heat is dissipated, and efficient heat dissipation is realized; through the structure, the heat dissipation effect of the equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of data transmission technology, and in particular to an embedded industrial data encryption and decryption transmission device. Background Technology

[0002] In the industrial era, industrial data encompasses core information such as production instructions, equipment status, and process parameters. The security of its transmission directly impacts the stable operation and production safety of industrial systems. Embedded industrial data encryption and decryption transmission devices, integrated within industrial equipment, enable real-time encryption and decryption of data, preventing theft, tampering, or forgery during transmission. This has become a crucial element in the security protection of industrial control systems.

[0003] Currently, most embedded industrial data encryption and decryption transmission devices on the market use traditional heat dissipation methods, such as setting heat dissipation holes on the surface of the device casing, relying on natural convection or adding small cooling fans to assist air circulation and remove internal heat. Some devices also directly attach heat sinks to the chip surface, using the heat sinks to increase the contact area with the air and achieve heat conduction and dissipation. These heat dissipation methods are mainly based on the principles of air convection and simple heat conduction, reducing the device temperature by increasing airflow and heat dissipation area.

[0004] However, with the increasing complexity and volume of industrial data processing, traditional heat dissipation methods, relying solely on natural convection, small cooling fans, or ordinary heat sinks, cannot effectively conduct and dissipate the heat generated by chips into the external environment when dealing with the high heat loads generated by core components such as chips. As a result, heat accumulates inside the device, causing the temperature of components such as chips to rise continuously, which in turn affects the data encryption and decryption processing speed. Therefore, an embedded industrial data encryption and decryption transmission device is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an embedded industrial data encryption and decryption transmission device, which aims to improve the problem in the prior art that the heat generated by the chip cannot be quickly conducted and dissipated to the external environment in a timely manner, and the heat accumulates inside the device, causing the temperature of the chip and other components to rise continuously, thereby affecting the data encryption and decryption processing speed.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An embedded industrial data encryption and decryption transmission device includes a housing, a data interface sleeve fixedly connected to the side wall of the housing, a chip disposed inside the housing, a heat dissipation component disposed inside the housing, and a fixing component disposed at the bottom of the housing;

[0008] The heat dissipation assembly includes heat dissipation fins, the sidewalls of which are fixedly connected to the inside of the outer casing. A heat-conducting plate is fixedly connected to the inside of the outer casing, and a heat pipe is fixedly connected to the sidewalls of the heat-conducting plate. One end of the heat pipe is fixedly connected to the inside of the heat dissipation fins. A fixing sleeve is fixedly connected to the inside of the outer casing, and the sidewalls of the heat pipes are fixedly connected to the inside of the fixing sleeve. A filter is fixedly connected to the sidewalls of the outer casing, and the filter is located at the front end of the heat dissipation fins.

[0009] As a further description of the above technical solution:

[0010] The fixing component includes a mounting base and a fixing block. The top of the fixing block is fixedly connected to the bottom of the housing, and the sidewall of the fixing block is slidably connected inside the mounting base.

[0011] As a further description of the above technical solution:

[0012] The heat-conducting plate is made of copper and is used to conduct the heat generated by the chip.

[0013] As a further description of the above technical solution:

[0014] The heat pipe evaporation section is located inside the heat-conducting plate, and the heat pipe condensation section is located inside the heat dissipation fins.

[0015] As a further description of the above technical solution:

[0016] A mounting sleeve is fixedly connected to the side wall of the mounting base, and a connecting rod is slidably connected inside the mounting sleeve.

[0017] As a further description of the above technical solution:

[0018] A pull handle is fixedly connected to one end of the connecting rod, and an insert block is fixedly connected to the other end of the connecting rod.

[0019] As a further description of the above technical solution:

[0020] The side wall of the insert is slidably connected inside the mounting base, and the side wall of the insert is slidably connected inside the fixing block.

[0021] As a further description of the above technical solution:

[0022] A fixing ring is fixedly connected to the side wall of the connecting rod, and a spring is sleeved on the side wall of the connecting rod. One end of the spring is fixedly connected inside the mounting sleeve, and the other end of the spring is fixedly connected to the side wall of the fixing ring.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, the heat generated by the chip is conducted through a heat-conducting plate. When the temperature of the heat-conducting plate rises, the working liquid in the evaporation section of the heat pipe absorbs heat and evaporates. Since the condensation section is located inside the heat dissipation fins, the heat dissipation fins exchange heat with the outside air through the filter screen on the side wall of the outer shell, dissipating the heat and achieving efficient heat dissipation. This solves the problem that some embedded industrial data encryption and decryption transmission devices cannot quickly conduct and dissipate the heat generated by the chip to the external environment in time, causing heat to accumulate inside the device, resulting in a continuous rise in the temperature of the chip and other components, which in turn affects the data encryption and decryption processing speed. The above structure improves the heat dissipation effect of the device.

[0025] 2. In this utility model, when the device needs to be installed, the fixing block is aligned with the mounting base, and the side wall of the fixing block slides into the interior of the mounting base. At this time, the pull handle is pulled to move the connecting rod, so that the insert block is pulled out from the interior of the mounting base. After the fixing block has completely slid into the mounting base, the pull handle is released. Under the elastic force of the spring, the connecting rod drives the insert block to reset, and the side wall of the insert block slides into the interior of the mounting base and the fixing block, achieving a quick installation effect. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of the embedded industrial data encryption and decryption transmission device proposed in this utility model.

[0027] Figure 2 This is a schematic diagram of the internal structure of the embedded industrial data encryption and decryption transmission device proposed in this utility model.

[0028] Figure 3 This is a schematic diagram of the mounting base for the embedded industrial data encryption / decryption transmission device proposed in this utility model.

[0029] Figure 4 This is a schematic diagram of the fixed component of the embedded industrial data encryption and decryption transmission device proposed in this utility model.

[0030] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0031] Legend:

[0032] 1. Outer shell; 2. Data interface sleeve; 3. Chip; 4. Filter; 5. Heat conduction plate; 6. Heat dissipation fins; 7. Heat pipe; 8. Fixing sleeve; 9. Mounting base; 10. Fixing block; 11. Mounting sleeve; 12. Connecting rod; 13. Insert block; 14. Pull handle; 15. Fixing ring; 16. Spring. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Reference Figures 1-2 This utility model provides an embodiment of an embedded industrial data encryption and decryption transmission device, including a housing 1, a data interface sleeve 2 fixedly connected to the side wall of the housing 1, a chip 3 disposed inside the housing 1, the chip 3 serving as the core processing element of the device, used to execute data encryption and decryption algorithms, capable of encrypting input industrial data to form ciphertext, and decrypting received ciphertext back to the original data, the data interface sleeve 2 being used to connect external devices to the chip 3 inside the device, serving as a data transmission channel, a heat dissipation component disposed inside the housing 1, the heat dissipation component being used to dissipate the heat generated by the chip 3 in a timely manner, preventing the chip 3 from degrading in performance or even being damaged due to overheating, effectively improving the stability and service life of the device, a fixing component disposed at the bottom of the housing 1, the fixing component being used to realize convenient installation and disassembly of the device, facilitating the deployment, maintenance and replacement of the device, improving installation efficiency and reducing operation and maintenance costs;

[0035] The heat dissipation assembly includes heat dissipation fins 6, whose sidewalls are fixedly connected to the inside of the outer casing 1. The heat dissipation fins 6 increase the heat dissipation area and dissipate heat through heat exchange with the outside air, quickly reducing the internal temperature of the device. A heat-conducting plate 5 is fixedly connected inside the outer casing 1 to conduct the heat generated by the chip 3, rapidly transferring the heat from the chip 3 to effectively reduce its temperature and ensure stable operation. A heat pipe 7 is fixedly connected to the sidewall of the heat-conducting plate 5, with one end fixedly connected to the inside of the heat dissipation fins 6. The evaporation section of the heat pipe 7 is located inside the heat-conducting plate 5, and the condensation section is located inside the heat dissipation fins 6. The evaporation section of the heat pipe 7 absorbs the heat transferred from the heat-conducting plate 5, causing the internal working liquid to evaporate; the condensation section... The heat of the steam is transferred to the heat dissipation fins 6, causing the steam to liquefy and flow back upon cooling. Through the phase change circulation of the internal working liquid, the heat is transferred quickly and efficiently, greatly improving the heat dissipation effect. A fixing sleeve 8 is fixedly connected inside the outer shell 1. The fixing sleeve 8 is used to fix the heat pipe 7. The side wall of the heat pipe 7 is fixedly connected inside the fixing sleeve 8. The two work together to stably support the heat pipe 7, enabling the heat pipe 7 to continuously and stably perform efficient heat transfer function. A filter screen 4 is fixedly connected to the side wall of the outer shell 1. The filter screen 4 is located at the front end of the heat dissipation fins 6. The filter screen 4 is used to block external dust and debris from entering the device. While ensuring that the air can flow smoothly for heat exchange, it prevents dust accumulation from affecting the heat dissipation effect and damaging the internal components, thus playing a dust protection role.

[0036] Reference Figures 3-5 The fixing components include a mounting base 9 and a fixing block 10. The mounting base 9 provides the basic fixing points for the device installation and can be pre-fixed to industrial equipment, control cabinets, and other mounting carriers to provide stable support for the entire device. The top of the fixing block 10 is fixedly connected to the bottom of the outer casing 1. The fixing block 10 is used to cooperate with the mounting base 9 to achieve the positioning and initial installation of the device. The side wall of the fixing block 10 is slidably connected to the inside of the mounting base 9, which facilitates the quick placement of the device to the designated installation position. A mounting sleeve 11 is fixedly connected to the side wall of the mounting base 9. A connecting rod 12 is slidably connected inside the mounting sleeve 11. A pull handle 14 is fixedly connected to one end of the connecting rod 12. The pull handle 14 is used to facilitate the operator to apply force. By pulling the pull handle 14, the connecting rod 12 is moved. 2. The movement of the connecting rod 12 facilitates control of its movement. The other end of the connecting rod 12 is fixedly connected to a plug 13. The plug 13 is used to insert into the mounting base 9 and the fixing block 10, serving as a locking device. The side wall of the plug 13 is slidably connected to the inside of the mounting base 9 and the fixing block 10. The plug 13, the mounting base 9, and the fixing block 10 cooperate to slide and pull out, achieving the effect of fixing and disassembling the device. A fixing ring 15 is fixedly connected to the side wall of the connecting rod 12. A spring 16 is sleeved on the side wall of the connecting rod 12. One end of the spring 16 is fixedly connected to the inside of the mounting sleeve 11, and the other end of the spring 16 is fixedly connected to the side wall of the fixing ring 15. The function of the spring 16 is to provide a restoring force.

[0037] Working Principle: When the device is in operation, after an external device transmits data to the data interface sleeve 2, the data enters the device and is transmitted to the chip 3. The chip 3 encrypts the input data according to a preset encryption and decryption algorithm, converting plaintext into ciphertext. The ciphertext is then transmitted to the target device through the data interface sleeve 2. At the receiving end, the chip 3 decrypts the received ciphertext back into the original data, thus ensuring the security and integrity of industrial data during transmission. The chip 3 generates heat during operation. The heat-conducting plate 5, made of copper, has excellent thermal conductivity and can quickly conduct the heat generated by the chip 3. The evaporation section of the heat pipe 7 is located inside the heat-conducting plate 5. When the temperature of the heat-conducting plate 5 rises, the working liquid in the evaporation section of the heat pipe 7 absorbs heat and evaporates. The vapor flows to the condensation section of the heat pipe 7 under the action of pressure difference. Since the condensation section is located inside the heat dissipation fins 6, the heat dissipation fins 6 pass through the filter 4 on the side wall of the outer casing 1 and... The heat exchange with the outside air dissipates heat, causing the vapor in the condensing section of heat pipe 7 to liquefy upon cooling. The liquefied working liquid then flows back to the evaporating section under the action of gravity or capillary force, thus forming a continuous cycle that continuously transfers the heat generated by chip 3 to heat dissipation fins 6, achieving efficient heat dissipation. When the device needs to be installed, align the fixing block 10 with the mounting base 9, allowing the side wall of the fixing block 10 to slide into the mounting base 9. At this time, pull the pull handle 14 to move the connecting rod 12, causing the insertion block 13 to be pulled out from inside the mounting base 9. After the fixing block 10 has completely slid into the mounting base 9, release the pull handle 14. Under the elastic force of the spring 16, the connecting rod 12 drives the insertion block 13 to return to its original position, and the side wall of the insertion block 13 slides into the mounting base 9 and the fixing block 10, thus fixing the device. To disassemble, pull the pull handle 14 again to pull out the insertion block 13, and the device can be removed from the mounting base 9. The operation is convenient, facilitating the installation, maintenance, and replacement of the device.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An embedded industrial data encryption / decryption transmission device, comprising a housing (1), characterized in that: A data interface sleeve (2) is fixedly connected to the side wall of the outer shell (1), a chip (3) is provided inside the outer shell (1), a heat dissipation component is provided inside the outer shell (1), and a fixing component is provided at the bottom of the outer shell (1). The heat dissipation assembly includes heat dissipation fins (6), the sidewalls of which are fixedly connected to the inside of the outer shell (1). A heat-conducting plate (5) is fixedly connected inside the outer shell (1). A heat pipe (7) is fixedly connected to the sidewalls of the heat-conducting plate (5). One end of the heat pipe (7) is fixedly connected inside the heat dissipation fins (6). A fixing sleeve (8) is fixedly connected inside the outer shell (1). The sidewalls of the heat pipe (7) are fixedly connected inside the fixing sleeve (8). A filter screen (4) is fixedly connected to the sidewalls of the outer shell (1). The filter screen (4) is located at the front end of the heat dissipation fins (6).

2. The embedded industrial data encryption and decryption transmission device according to claim 1, characterized in that: The fixing component includes a mounting base (9) and a fixing block (10). The top of the fixing block (10) is fixedly connected to the bottom of the outer shell (1), and the side wall of the fixing block (10) is slidably connected to the inside of the mounting base (9).

3. The embedded industrial data encryption and decryption transmission device according to claim 1, characterized in that: The heat-conducting plate (5) is made of copper and is used to conduct the heat generated by the chip (3).

4. The embedded industrial data encryption and decryption transmission device according to claim 1, characterized in that: The evaporation section of the heat pipe (7) is located inside the heat-conducting plate (5), and the condensation section of the heat pipe (7) is located inside the heat dissipation fins (6).

5. The embedded industrial data encryption and decryption transmission device according to claim 2, characterized in that: The mounting base (9) is fixedly connected to the side wall of the mounting sleeve (11), and the mounting sleeve (11) is slidably connected to the connecting rod (12).

6. The embedded industrial data encryption and decryption transmission device according to claim 5, characterized in that: One end of the connecting rod (12) is fixedly connected to a pull handle (14), and the other end of the connecting rod (12) is fixedly connected to a plug (13).

7. The embedded industrial data encryption and decryption transmission device according to claim 6, characterized in that: The side wall of the insert (13) is slidably connected inside the mounting base (9), and the side wall of the insert (13) is slidably connected inside the fixing block (10).

8. The embedded industrial data encryption and decryption transmission device according to claim 6, characterized in that: A fixing ring (15) is fixedly connected to the side wall of the connecting rod (12), and a spring (16) is sleeved on the side wall of the connecting rod (12). One end of the spring (16) is fixedly connected inside the mounting sleeve (11), and the other end of the spring (16) is fixedly connected to the side wall of the fixing ring (15).

Images