Distributed power supply acquisition control gateway with encryption device function

Abstract

The utility model discloses a distributed power supply collection control gateway with encryption device function, including the gateway box, both sides and rear side of gateway box are all open -mouthed, and the rear side of gateway box is provided with the back cover, both sides of back cover are fixed with side cover respectively, wherein, the front end of two side covers is equipped with the clamping component for clamping side cover on the gateway box. The utility model realizes the preliminary positioning through the cooperation of the plug rod and the slot of back cover and side cover, makes the clamping block of side cover front -end automatic card in corresponding card slot when completely covering the gateway box side opening in the process using the elastic force of spring, completes steady clamping under the spring continuous elastic force, can reliably fix back cover and side cover on the gateway box, forms the complete protection structure, can effectively protect internal element.

Description

Technical Field

[0001] This utility model relates to a distributed power acquisition and control gateway with encryption device function, belonging to the technical field of gateway equipment. Background Technology

[0002] There are many problems in the design and use of existing gateway devices that urgently need to be solved. On the one hand, in terms of the assembly and disassembly structure of gateways, traditional designs often lack an effective combination of convenience and stability. During assembly, the positioning of the back cover and side cover of some gateways is not precise enough, the installation process is cumbersome, and the fixing method is not reliable enough, making it difficult to form a complete protective structure. This makes internal components susceptible to interference and damage from the external environment, such as collisions and dust intrusion. Furthermore, when it is necessary to inspect, maintain, or replace internal components, the disassembly process is very complex, potentially requiring specialized tools, consuming a lot of time and manpower, and increasing maintenance costs and difficulty. Therefore, a distributed power acquisition and control gateway with encryption device functionality is proposed. Utility Model Content

[0003] To address the aforementioned technical shortcomings, the purpose of this utility model is to provide a distributed power acquisition and control gateway with encryption functionality. This not only ensures the structural stability and protection of the gateway during normal use but also greatly facilitates subsequent maintenance work, improves work efficiency, and reduces maintenance costs.

[0004] To solve the above-mentioned technical problems, this utility model adopts the following technical solution: This utility model provides a distributed power acquisition and control gateway with encryption device function, including: A gateway box, which is open on both sides and the rear, and has circuit boards and components installed inside. The rear cover is located on the rear side of the gateway box; Two side covers are fixed to both sides of the back cover, and the two side covers cover both sides of the gateway box. Both side covers have snap-fit ​​components at their front ends for attaching the side covers to the gateway box.

[0005] Preferably, the snap-fit ​​assembly includes: A slider, which is slidably connected to the front end of the side cover by a spring; A locking block, which is fixed to the slider; Card slot, which is located on the side wall of the gateway box; When the side covers are installed on both sides of the gateway box, the card blocks engage inside the card slots.

[0006] Preferably, a pressing block is provided on the side wall of the slider, the pressing block penetrating the side wall of the side cover and extending to the outside; When the pressing block is pressed, the slider compresses the spring and slides, causing the block to disengage from the slot.

[0007] Preferably, a first insertion rod is provided on the rear side of the gateway box, and a first slot is provided on the side wall of the rear cover; When the back cover is installed on the rear side of the gateway box, the first plug is inserted into the inside of the first slot. Preferably, a second insertion rod is provided on the side wall of the gateway box, and a second slot is provided on the side wall of the side cover; When the side covers are installed on both sides of the gateway box, the second plug is inserted into the inside of the second slot.

[0008] Preferably, the side cover has a heat dissipation groove for directly dissipating heat from inside the gateway box, and the inside of the heat dissipation groove is provided with a dustproof plate for dust prevention.

[0009] Preferably, the outer wall of the dustproof plate is inclined inward from top to bottom, and the lower outer wall of the heat dissipation groove is inclined.

[0010] Preferably, the front side wall of the gateway box is provided with multiple optical cable ports and power socket ports.

[0011] Preferably, the top of the gateway box is provided with heat dissipation fins.

[0012] Preferably, a support block is provided at the bottom of the gateway box.

[0013] Compared with existing technologies: 1. This utility model uses a rod and slot to initially position the back cover and side cover. During this process, the elastic force of the spring is utilized to allow the locking block at the front end of the side cover to automatically engage with the corresponding slot when it completely covers the side opening of the gateway box. Under the continuous elastic force of the spring, a stable engagement is achieved, reliably fixing the back cover and side cover to the gateway box, forming a complete protective structure that effectively protects the internal components. For disassembly, when it is necessary to inspect, maintain, or replace internal components, simply press the pressing block on the outside of the side cover. This will cause the slider to slide against the spring force, disengaging the locking block from the slot and releasing the engagement. Then, easily pull the side cover to separate the slot from the rod, allowing the back cover and side cover to be removed as a whole, exposing the internal components. The operation is simple and quick.

[0014] 2. This utility model utilizes heat dissipation fins on the top of the gateway box to conduct some heat to the air, while the remaining heat is directly exhausted to the outside of the gateway through the heat dissipation slots on the side cover, creating air convection. This further reduces the internal temperature of the gateway, preventing components from experiencing performance degradation, shortened lifespan, or damage due to high temperatures. Simultaneously, the dustproof plate inside the heat dissipation slots prevents dust, sand, and other impurities from entering the gateway, avoiding dust accumulation on the circuit boards and component surfaces. This prevents short circuits, poor contact, or reduced heat dissipation efficiency caused by dust, ensuring long-term stable operation of the gateway. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 ; Figure 3 The explosion at the gateway box, back cover, and side cover of this utility model Figure 1 ; Figure 4 For the present utility model Figure 3 Enlarged view of point A; Figure 5 The explosion at the gateway box, back cover, and side cover of this utility model Figure 2 ; Figure 6 This is a cross-sectional view of the gateway box, side cover, slider, and locking block of this utility model; Figure 7 This is a schematic diagram of the gateway box, the first plug, and the second plug of this utility model; Figure 8 This is a cross-sectional view of the side cover and dustproof plate of this utility model.

[0016] In the picture: 1. Gateway box; 101. Fiber optic cable socket; 102. Power socket; 103. Heat sink fins; 104. Support block; 2. Back cover; 201. First slot; 3. Side cover; 301, Second slot; 302, Heat sink; 4. Snap-fit ​​assembly; 401. Slider; 402. Block; 403. Slot; 404. Pressing block; 405. Spring. 5. First insertion rod; 6. Second insertion rod; 7. Dustproof panel. Detailed Implementation

[0017] The present invention is illustrated below with specific embodiments, but these are not intended to limit the scope of the invention.

[0018] Example 1 like Figures 1-8 As shown in this embodiment, a distributed power acquisition and control gateway with encryption functionality is provided, including a gateway box 1. The gateway box 1 has openings on both sides and the rear. A circuit board and components are installed inside the gateway box 1. The circuit board and components include an encryption device and a processing unit. The encryption device and processing unit integrated inside the gateway work together. After the processing unit completes preliminary data processing, the encryption device encrypts the processed key data (such as core power operating parameters, system control commands, etc.) according to a preset encryption algorithm (such as symmetric encryption algorithm, asymmetric encryption algorithm, etc.), forming an encrypted data packet. This encrypted data packet is then transmitted outwards. At the same time, encrypted data packets are sent through optical cables or other transmission channels, effectively preventing data from being illegally stolen, tampered with, or intercepted during transmission, and ensuring the security of data transmission in the distributed power system. At the same time, the encryption device can also decrypt and verify received external commands. Only legitimate commands that pass verification can be executed by the processing unit, avoiding interference or damage to the gateway and the distributed power system caused by illegal commands. A rear cover 2 is provided on the rear side of the gateway box 1. Side covers 3 are fixed on both sides of the rear cover 2, and the two side covers 3 cover the two sides of the gateway box 1 respectively. The front end of each of the two side covers 3 is provided with a snap-fit ​​component 4 for snapping the side cover 3 onto the gateway box 1.

[0019] The front side wall of the gateway box 1 is provided with multiple optical cable ports 101 and power socket ports 102.

[0020] The top of the gateway box 1 is equipped with heat dissipation fins 103.

[0021] A support block 104 is provided at the bottom of the gateway box 1.

[0022] Example 2 Based on Embodiment 1, in this embodiment, the snap-fit ​​assembly 4 includes a slider 401, which is slidably connected to the front end of the side cover 3 by a spring 405; a snap-fit ​​block 402 is fixed on the slider 401; a snap-fit ​​groove 403 is provided on the side wall of the gateway box 1; when the side cover 3 is installed on both sides of the gateway box 1, the snap-fit ​​block 402 snaps into the inside of the snap-fit ​​groove 403.

[0023] A pressing block 404 is provided on the side wall of the slider 401. The pressing block 404 penetrates the side wall of the side cover 3 and extends to the outside. When the pressing block 404 is pressed, the slider 401 compresses the spring 405 and slides, causing the locking block 402 to disengage from the locking slot 403.

[0024] A first insertion rod 5 is provided on the rear side of the gateway box 1, and a first slot 201 is provided on the side wall of the rear cover 2; When the rear cover 2 is installed on the rear side of the gateway box 1, the first plug 5 is inserted into the interior of the first slot 201. A second insertion rod 6 is provided on the side wall of the gateway box 1, and a second slot 301 is provided on the side wall of the side cover 3; When the side cover 3 is installed on both sides of the gateway box 1, the second plug 6 is inserted into the inside of the second slot 301.

[0025] Example 3 Based on the above embodiments, in this embodiment, a heat dissipation groove 302 is provided on the side cover 3 for directly dissipating the heat inside the gateway box 1, and a dustproof plate 7 for dust prevention is provided inside the heat dissipation groove 302.

[0026] The outer wall of the dustproof plate 7 slopes inward from top to bottom, and the lower outer wall of the heat dissipation groove 302 is also inclined.

[0027] During gateway operation, internal components (such as circuit boards, acquisition modules, encryption devices, etc.) generate heat due to the flow of current. Part of this heat is conducted to the air through the heat dissipation fins 103 on the top of the gateway box 1. The multi-fin structure of the heat dissipation fins 103 increases the heat exchange area and accelerates heat dissipation. The remaining heat is directly exhausted to the outside of the gateway through the heat dissipation slots 302 of the side cover 3, forming air convection and further reducing the internal temperature of the gateway. This prevents components from experiencing performance degradation, shortened lifespan, or damage due to high temperatures. Simultaneously, the dustproof plate 7 inside the heat dissipation slots 302 prevents dust, sand, and other impurities from entering the gateway, avoiding dust accumulation on the circuit boards and component surfaces. This prevents short circuits, poor contact, or reduced heat dissipation efficiency caused by dust, ensuring long-term stable operation of the gateway.

[0028] Installation Process: During gateway assembly, firstly, the core components such as the circuit board, data acquisition components, and encryption module are installed inside the gateway box 1 according to the preset positions, and the wiring between the components is completed. Then, the rear cover 2 and the two side covers 3 are installed on the rear and side openings of the gateway box 1, so that the first insert 5 on the rear side of the gateway box 1 is inserted into the first slot 201 on the side wall of the rear cover 2, and the second insert 6 on the side wall of the gateway box 1 is inserted into the second slot 301 on the side wall of the side cover 3, thus completing the initial positioning of the rear cover 2, side covers 3, and gateway box 1. During this process... The slider 401 at the front end of the side cover 3 pushes the locking block 402 towards the gateway box 1 under the elastic force of the spring 405. When the side cover 3 completely covers the side opening of the gateway box 1, the locking block 402 is just locked into the corresponding slot 403 on the side wall of the gateway box 1. Under the continuous elastic force of the spring 405, the locking block 402 and the slot 403 are engaged, thereby firmly fixing the side cover 3 and the rear cover 2 on the gateway box 1, and finally completing the assembly of the entire gateway. At this time, the rear cover 2 and the side cover 3 together close the opening of the gateway box 1, forming a complete protective structure.

[0029] Disassembly process: When it is necessary to inspect, maintain or replace the internal components of the gateway, simply press the pressing block 404 on the outside of the side cover 3 with your finger. The pressing block 404 drives the slider 401 to slide inward against the elastic force of the spring 405. The slider 401 simultaneously drives the locking block 402 to disengage from the locking groove 403 on the side wall of the gateway box 1, thus releasing the locking and fixing of the side cover 3, the rear cover 2 and the gateway box 1. Then, pull the side cover 3 backward to separate the second slot 301 of the side cover 3 from the second insertion rod 6 of the gateway box 1 and the first slot 201 of the rear cover 2 from the first insertion rod 5 of the gateway box 1. The rear cover 2 and the side cover 3 can then be removed from the gateway box 1 as a whole, exposing the internal components of the gateway box 1 for easy operation by the staff.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate and not limit the technical solutions of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to this utility model without departing from the spirit and scope of this utility model. Any modifications or partial substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A distributed power acquisition and control gateway with encryption functionality, characterized in that, include: Gateway box (1), the two sides and the rear side of the gateway box (1) are open, and the circuit board and components are installed inside the gateway box (1); Rear cover (2), the rear cover (2) is located on the rear side of the gateway box (1); Two side covers (3) are fixed on both sides of the rear cover (2) respectively, and the two side covers (3) cover both sides of the gateway box (1); Among them, the front ends of the two side covers (3) are provided with snap-fit ​​components (4) for snapping the side covers (3) onto the gateway box (1). The snap-fit ​​assembly (4) includes: A slider (401) is slidably connected to the front end of the side cover (3) by a spring (405); A locking block (402) is fixed on a slider (401); Card slot (403), the card slot (403) is formed on the side wall of the gateway box (1); When the side cover (3) is installed on both sides of the gateway box (1), the card block (402) is engaged inside the card slot (403); The gateway box (1) is provided with a first plug (5) on the rear side, and the rear cover (2) is provided with a first slot (201) on the side wall. When the back cover (2) is installed on the rear side of the gateway box (1), the first plug (5) is inserted into the inside of the first slot (201); The gateway box (1) is provided with a second plug (6) on its side wall, and the side cover (3) is provided with a second slot (301) on its side wall. When the side cover (3) is installed on both sides of the gateway box (1), the second plug (6) is inserted into the inside of the second slot (301); The side cover (3) is provided with a heat dissipation groove (302) for directly dissipating the heat inside the gateway box (1), and a dustproof plate (7) for dust prevention is provided inside the heat dissipation groove (302).

2. The distributed power acquisition and control gateway with encryption device function according to claim 1, characterized in that, A pressing block (404) is provided on the side wall of the slider (401), and the pressing block (404) penetrates the side wall of the side cover (3) and extends to the outside; When the pressing block (404) is pressed, the slider (401) compresses the spring (405) and slides, causing the locking block (402) to disengage from the locking slot (403).

3. A distributed power acquisition and control gateway with encryption device function according to claim 1, characterized in that, The outer wall of the dustproof plate (7) is inclined from top to bottom inward, and the lower outer wall of the heat dissipation groove (302) is inclined.

4. A distributed power acquisition and control gateway with encryption device function according to claim 1, characterized in that, The gateway box (1) has multiple optical cable ports (101) and power socket ports (102) on its front side wall.

5. A distributed power acquisition and control gateway with encryption device function according to claim 1, characterized in that, The top of the gateway box (1) is provided with heat dissipation fins (103).

6. A distributed power acquisition and control gateway with encryption device function according to claim 1, characterized in that, The bottom of the gateway box (1) is provided with a support block (104).

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