Full-automatic silicon chain of emergency portable system for electric power

Abstract

The utility model relates to a full-automatic silicon chain of an emergency portable system for electric power, which comprises a shell, an electrical component is arranged in the shell, the shell comprises a bottom plate and a top plate, the front side and the rear side of the bottom plate respectively extend upwards to form first side plates, the left side and the right side of the bottom plate respectively extend upwards to form second side plates, and the second side plates are lower than the first side plates. The left side and the right side of the top plate extend downwards to form third side plates respectively, the third side plates are detachably connected with the second side plates, ventilation holes are evenly distributed in the first side plates, the front end and the rear end of the top plate abut against the tops of the first side plates on the front side and the rear side of the bottom plate respectively, and connecting plates are detachably installed at the bottoms of the first side plates.

Description

Technical Field

[0001] This utility model relates to a voltage regulation device, specifically to a fully automatic silicon chain for a portable emergency power system. Background Technology

[0002] The fully automatic silicon chain in a portable emergency power system is a DC voltage regulator used in portable emergency power devices. These devices provide temporary power support during power outages or in situations where regular power supply is unavailable. Common examples include emergency generator vehicles and mobile energy storage vehicles. The fully automatic silicon chain in this system works by automatically changing the number of diodes in the series-connected silicon chain. It utilizes the superposition of the forward voltage drops of the PN junctions of high-power rectifier diodes to generate an adjustment voltage drop, thereby regulating the higher input voltage to a stable output voltage suitable for the power equipment.

[0003] Currently, in the production process of silicon chains, the lower shell of the silicon chain needs to be placed on the production line. Then, the electrical components inside the silicon chain are installed into the lower shell. Finally, the upper shell is assembled onto the lower shell, and the ventilation plates on the front and rear sides are installed at both ends of the box formed by the upper and lower shells. The connecting plate used to connect with portable devices is fixedly connected to the ventilation plate. As can be seen from the above assembly process, the entire installation process is quite complicated and requires multiple people to participate in the installation during the production line operation. Utility Model Content

[0004] The main purpose of this utility model is to provide a housing for a fully automatic silicon chain in a portable emergency power system, thereby simplifying the assembly process of the housing and improving assembly efficiency.

[0005] To achieve the above objectives, this utility model provides a fully automatic silicon chain for a portable emergency power system, including a housing with electrical components installed inside. The housing includes a bottom plate and a top plate. The front and rear sides of the bottom plate extend upward to form first side plates, and the left and right sides of the bottom plate extend upward to form second side plates. The height of the second side plates is lower than that of the first side plates. The left and right sides of the top plate extend downward to form third side plates. The third side plates are detachably connected to the second side plates. Ventilation holes are evenly distributed on the first side plates. The front and rear ends of the top plate abut against the top of the first side plates on the front and rear sides of the bottom plate, respectively. The bottom of the first side plates has a detachable mounting connection plate.

[0006] Preferably, the top of the second side plate has first fixing feet extending upward at both the front and rear ends, and the first fixing feet are fixedly connected to the third side plate by first flat-head screws.

[0007] Preferably, the bottom of the third side plate has two second fixing feet extending downward near the middle. The two second fixing feet are symmetrically arranged and are fixedly connected to the second side plate by second flat-head screws.

[0008] Preferably, the connecting plate is L-shaped, and the short part of the connecting plate is fixedly connected to the first side plate by a third flat-head screw.

[0009] In a further preferred embodiment, the long plate portion of the connecting plate is provided with mounting holes.

[0010] Even more preferably, the mounting hole is a strip-shaped mounting hole.

[0011] A further preferred design includes external feet on the top plate.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. Appropriate protection:

[0014] The outer shell of this utility model is composed of a bottom plate, a top plate, a first side plate, and a second side plate. The bottom plate, the first side plate, and the second side plate are integrally formed, and the top plate and the third side plate are integrally formed, thus forming a relatively enclosed space that can protect the internal electrical components, prevent dust and debris from entering, avoid electrical faults caused by foreign objects, and also prevent external forces from colliding with and damaging the electrical components to a certain extent.

[0015] 2. Easy to assemble and disassemble

[0016] The second side plate and the third side plate are detachably connected by the first flat-head screw and the second flat-head screw. The first side plate and the connecting plate are fixedly connected by the third flat-head screw. This design makes the assembly and disassembly of the outer shell more convenient, facilitating the installation and debugging of internal electrical components during the production process, as well as the inspection and replacement of internal components during later maintenance.

[0017] In addition, the height of the second side panel is about half that of the first side panel, which makes the second side panel too high during the installation of electrical components, causing workers to cut their hands.

[0018] 3. Flexible installation

[0019] The connecting plate is L-shaped and has mounting holes on the long part, which makes it easy to install the entire silicon chain shell on different devices or fixed positions. The design of the mounting holes increases the flexibility and adaptability of installation, and the appropriate installation method and position can be selected according to actual needs.

[0020] The mounting holes are strip-shaped, which, compared to round mounting holes, allows for adjustment of the installation position within a certain range, further improving installation flexibility and enabling better adaptation to different installation environments and needs.

[0021] Meanwhile, the connecting plate and the first side plate are designed to be separate, so the connecting plate can be installed on the portable device first, and then the shell of the silicon chain can be installed.

[0022] 4. Easy to connect externally

[0023] External pins are provided on the top plate, which facilitates the connection of the silicon chain to external devices or lines, making it easier for the silicon chain to be connected and used with other power equipment, thus improving the practicality and scalability of the entire portable power emergency system. Attached Figure Description

[0024] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0025] Figure 1 This is a three-dimensional structural diagram of the outer shell of the fully automatic silicon chain of this utility model;

[0026] Figure 2 This is a front view of the outer casing of the fully automatic silicon chain of this utility model;

[0027] Figure 3 This is a top view of the outer casing of the fully automatic silicon chain of this utility model.

[0028] Explanation of reference numerals in the attached figures

[0029] 10. First flathead screw; 20. Second flathead screw;

[0030] 100. Lower shell; 110. Second side plate; 120. First side plate;

[0031] 121. Ventilation hole; 130. Base plate;

[0032] 200. Upper housing; 210. Third side panel; 220. External foot;

[0033] 230. Top slab;

[0034] 300. Connecting plate; 310. Mounting hole. Detailed Implementation

[0035] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Many specific details are set forth in the following description to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0036] like Figures 1 to 3As shown, this embodiment provides a fully automatic silicon chain for a portable emergency power system, including a housing and electrical components housed within the housing. These electrical components include a controller, an actuator relay, an open-circuit protection circuit, a changeover switch, an isolation diode, and an alarm circuit. It should be noted that the electrical components can be added or modified according to actual needs, and are not limited to the components described above.

[0037] In this embodiment, the outer shell includes an upper shell 200 and a lower shell 100, wherein the lower shell 100 and the upper shell 200 are integrally formed. The lower shell 100 includes a base plate 130, with the front and rear sides of the base plate 130 extending upward to form first side plates 120, and the left and right sides of the base plate 130 extending upward to form second side plates 110, the height of the second side plates 110 being lower than that of the first side plates 120. Ventilation holes 121 are evenly distributed on the first side plates 120, and a connecting plate 300 is detachably installed at the bottom of the first side plates 120.

[0038] The upper housing 200 includes a top plate 230, with third side plates 210 extending downward from the left and right sides of the top plate 230, respectively. The third side plates 210 are detachably connected to the second side plates 110. The front and rear ends of the top plate 230 abut against the tops of the first side plates 120 on the front and rear sides of the bottom plate 130, respectively. Additionally, external feet 220 are provided on the top plate 230 at the top of the upper housing 200 to facilitate communication between internal electrical components and external electrical components.

[0039] Preferably, in this embodiment, the top and rear ends of the second side plate 110 are respectively provided with first fixing feet extending upwards, and the first fixing feet are fixedly connected to the third side plate 210 by first flat-head screws 10. The bottom of the third side plate 210 near the middle part has two second fixing feet extending downwards, the two second fixing feet are symmetrically arranged, and the second fixing feet are fixedly connected to the second side plate 110 by second flat-head screws 20.

[0040] Alternatively, a groove can be formed on the third side plate 210, with the depth of the groove equal to the thickness of the first fixed pin. This way, after the first fixed pin slides into the groove, it avoids scratching the electrical components inside the housing. Similarly, a groove can be formed on the second side plate 110, with the same function as the groove on the third side plate 210.

[0041] In this embodiment, the connecting plate 300 is L-shaped. The short plate portion of the connecting plate 300 is fixedly connected to the first side plate 120 by a third flat-head screw. The long plate portion of the connecting plate 300 is provided with a mounting hole 310, which is a strip-shaped mounting hole 310.

[0042] Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

Claims

1. A full automatic silicon chain for emergency portable system for electric power comprising a casing, inside which are arranged electrical components, characterized in that, The shell comprises a bottom plate and a top plate, the front and rear sides of the bottom plate respectively extend upward to form first side plates, the left and right sides of the bottom plate respectively extend upward to form second side plates, the height of the second side plates is lower than that of the first side plates, the left and right sides of the top plate respectively extend downward to form third side plates, the third side plates are detachably connected with the second side plates, the first side plates are uniformly provided with air holes, the front and rear ends of the top plate respectively abut against the top of the first side plates of the front and rear sides of the bottom plate, and the bottom of the first side plate is detachably provided with a connecting plate.

2. A full automatic silicon chain for emergency portable system for electric power according to claim 1, characterized in that, The top of the second side plate is provided with first fixing lugs which extend upward at the front and rear ends, and the first fixing lugs are fixedly connected with the third side plates through first flat head screws.

3. A full automatic silicon chain for emergency portable system for electric power according to claim 1, characterized in that, The bottom of the third side plate is provided with two second fixing lugs which extend downward near the middle part, the two second fixing lugs are symmetrically arranged, and the second fixing lugs are fixedly connected with the second side plates through second flat head screws.

4. A full automatic silicon chain for emergency portable system for electric power according to claim 1, characterized in that, The connecting plate is L-shaped, and the short plate part of the connecting plate is fixedly connected with the first side plates through third flat head screws.

5. A full automatic silicon chain for emergency portable system for electric power according to claim 4, characterized in that, The long plate part of the connecting plate is provided with mounting holes.

6. A full automatic silicon chain for emergency portable system for electric power according to claim 5, characterized by, The mounting holes are strip-shaped mounting holes.

7. A full automatic silicon chain for emergency portable system for electric power according to any of claims 1-6, characterized in that, The top plate is provided with external lugs. The top plate is provided with external lugs.

Images