Dual power controller

Abstract

The utility model relates to a dual power controller. The technical problem that the utility model wants to solve is to provide a dual power controller. The utility model adopts the technical scheme: including controller base and controller panel assembly, the controller panel assembly includes controller panel, fuse, fuse holder, partition board, pilot lamp component and glass observation window, be equipped with touch screen operating mouth and observation window limiting groove for touch screen display operation on the controller panel, be equipped with panel built -in chamber in observation window limiting groove, the bottom of panel built -in chamber is equipped with built -in chamber butt joint hole. The utility model has the advantages of: fuse adopts external design and can observe fuse working condition in real time through pilot lamp component, makes when fuse damage can conveniently replace and maintain, makes dual power controller security better guarantee, improves the convenience of user, reduces maintenance cost.

Description

Technical Field

[0001] This utility model relates to a dual power supply controller. Background Technology

[0002] A dual-power controller is a common power control device widely used in power systems. Its main function is to ensure that equipment can quickly switch to a backup power source when the main power source fails, thus guaranteeing the continuous and stable operation of the system. Dual-power controllers are typically equipped with power switching functions, overload protection, short-circuit protection, and other safety measures to ensure that electrical equipment can be promptly disconnected or switched to a backup power source in the event of a fault, preventing equipment damage or safety accidents.

[0003] Most existing dual-power controllers lack fuses, making their internal components highly susceptible to damage from overloads and short circuits. The few that do have fuses have them installed inside the controller housing, making replacement extremely difficult and time-consuming for maintenance personnel. Therefore, this paper proposes improvements and optimizations to existing dual-power controllers. Utility Model Content

[0004] To address the above problems, the technical problem to be solved by this utility model is to provide a dual power supply controller.

[0005] The technical solution adopted by this utility model dual power controller is as follows: It includes a controller base and a controller panel assembly snapped onto the controller base. The controller panel assembly includes a controller panel, a fuse, a fuse holder, a partition plate, an indicator light assembly, and a glass observation window. The controller panel has a touchscreen operation port for touchscreen display and an observation window limiting groove. The observation window limiting groove has a panel internal cavity. The bottom of the panel internal cavity has an internal cavity docking hole. Internal cavity receiving blocks are provided on the left and right side walls of the panel internal cavity. The bottom of the fuse holder passes through the internal cavity docking hole and is electrically connected to the controller circuit board. Both ends of the fuse are snapped onto the two fuse holders respectively. The partition plate is placed on the internal cavity receiving block and has a partition plate wire hole. The indicator light assembly is placed on the partition plate and connected in parallel to the fuse. The glass observation window is detachably fixed to the observation window limiting groove.

[0006] The indicator light assembly includes a resistor and an indicator light connected in series by wires, which pass through the wire holes in the partition plate and are electrically connected to both ends of the fuse.

[0007] The left and right ends of the partition plate are provided with partition plate limiting protrusions, and the left and right ends of the observation window limiting groove are provided with limiting groove insertion ports for the partition plate limiting protrusions to be inserted.

[0008] The upper end of the glass observation window is provided with an observation window positioning protrusion, and the lower end of the glass observation window is provided with an observation window locking hole. The controller panel is provided with a panel socket for inserting the observation window positioning protrusion at the upper end of the observation window limiting groove, and a panel locking post that can be inserted into the observation window locking hole at the lower end of the observation window limiting groove.

[0009] The advantages of this utility model dual power controller are: the fuse adopts an external design and the working status of the fuse can be observed in real time through the indicator light assembly, so that when the fuse is damaged, it can be easily replaced and maintained, thus better ensuring the safety of the dual power controller, improving user convenience, and reducing maintenance costs. Attached Figure Description

[0010] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0011] Figure 1 This is a schematic diagram of the dual-power controller of this utility model; Figure 2 This is an exploded view of the controller panel assembly of this utility model; Figure 3 This is a schematic diagram of the controller panel of this utility model; Figure 4 yes Figure 3 Enlarged image; Figure 5 This is a schematic diagram of the structure of the partition plate of this utility model; Figure 6 This is a schematic diagram of the structure of the glass observation window of this utility model. Detailed Implementation

[0012] like Figure 1-6As shown, the dual-power controller of this utility model includes a controller base 1 and a controller panel assembly 2 snapped onto the controller base 1. The controller panel assembly 2 includes a controller panel 4, a fuse 5, a fuse holder 6, a partition plate 7, an indicator light assembly 8, and a glass observation window 9. The controller panel 4 is provided with a touch screen operation port 10 for touch screen display operation and an observation window limiting groove 11. The observation window limiting groove 11 is provided with a panel internal cavity 12. The bottom of the panel internal cavity 12 is provided with an internal cavity docking hole 13. The left and right side walls of the panel internal cavity 12 are provided with internal cavity receiving blocks 14. The bottom of the fuse holder 6 passes through the internal cavity and docks with the fuse holder 6. The fuse 5 is electrically connected to the controller circuit board after the connection hole 13. Both ends of the fuse 5 are respectively snapped onto the two fuse holders 6. The partition plate 7 is placed on the built-in cavity receiving block 14, and it is provided with a partition plate wire hole 16. The indicator light assembly 8 is placed on the partition plate 7 and is connected in parallel to the fuse 5. The glass observation window 9 is detachably fixed on the observation window limiting groove 11. The fuse adopts an external design and the working status of the fuse 5 can be observed in real time through the indicator light assembly 8, so that when the fuse is damaged, it can be easily replaced and maintained. This makes the safety of the dual power controller better guaranteed, improves the convenience of users, and reduces maintenance costs.

[0013] The indicator light assembly 8 includes a resistor 22 and an indicator light 21 connected in series by a wire 20. The wire 20 passes through the wire hole 16 of the partition plate and is electrically connected to both ends of the fuse 5. The partition plate 7 effectively isolates the electrical components, reduces mutual interference between different circuits, and improves the stability of the overall electrical system.

[0014] The left and right ends of the partition plate 7 are provided with partition plate limiting protrusions 17, and the left and right ends of the observation window limiting groove 11 are provided with limiting groove insertion ports 18 for the partition plate limiting protrusions 17 to be inserted, which further enhances the positioning and safety of the component and avoids displacement during the assembly process.

[0015] The upper end of the glass observation window 9 is provided with an observation window positioning protrusion 23, and the lower end of the glass observation window 9 is provided with an observation window locking hole 24. The controller panel 4 is provided with a panel socket 25 for inserting the observation window positioning protrusion 23 at the upper end of the observation window limiting groove 11, and a panel locking post 26 that is inserted into the observation window locking hole 24 is provided at the lower end of the observation window limiting groove 11.

[0016] The glass observation window 9 is made of transparent glass, which makes it easier to observe the status of the indicator lights inside, making it more intuitive.

[0017] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model are included within the protection scope of the present utility model.

Claims

1. A dual-power controller, comprising a controller base (1) and a controller panel assembly (2) snapped onto the controller base (1), characterized in that: The controller panel assembly (2) includes a controller panel (4), a fuse (5), a fuse holder (6), a partition plate (7), an indicator light assembly (8), and a glass observation window (9). The controller panel (4) is provided with a touch screen operation port (10) for touch screen display operation and an observation window limiting groove (11). The observation window limiting groove (11) is provided with a panel internal cavity (12). The bottom of the panel internal cavity (12) is provided with an internal cavity docking hole (13). The left and right side walls of the panel internal cavity (12) are provided with internal cavities. The receiving block (14) has the fuse holder (6) passing through the inner cavity docking hole (13) and electrically connected to the controller circuit board. The two ends of the fuse (5) are respectively snapped onto the two fuse holders (6). The partition plate (7) is placed on the inner cavity receiving block (14) and has a partition plate wire hole (16). The indicator light assembly (8) is placed on the partition plate (7) and is connected in parallel to the fuse (5). The glass observation window (9) is detachably fixed on the observation window limiting groove (11).

2. The dual-power controller according to claim 1, characterized in that: The indicator light assembly (8) includes a resistor (22) and an indicator light (21) connected in series by a wire (20). The wire (20) passes through the wire hole (16) of the partition plate and is electrically connected to both ends of the fuse (5).

3. The dual-power controller according to claim 1, characterized in that: The left and right ends of the partition plate (7) are provided with partition plate limiting protrusions (17), and the left and right ends of the observation window limiting groove (11) are provided with limiting groove insertion ports (18) for inserting the partition plate limiting protrusions (17).

4. The dual power supply controller according to claim 1, characterized in that: The upper end of the glass observation window (9) is provided with an observation window positioning protrusion (23), the lower end of the glass observation window (9) is provided with an observation window card hole (24), the controller panel (4) is provided with a panel socket (25) for inserting the observation window positioning protrusion (23) at the upper end of the observation window limiting groove (11), and the lower end of the observation window limiting groove (11) is provided with a panel card post (26) that is inserted into the observation window card hole (24).

Images