Host case for energy storage fire extinguishing system

Abstract

The utility model relates to the field of monitoring equipment, in particular to a host case for an energy storage fire extinguishing system, which comprises a panel and a bottom shell, the bottom shell comprises a bottom plate and a side plate arranged around the edge of the bottom plate and perpendicular to the bottom plate, one side of the bottom shell is provided with an opening, and the panel is mounted at the opening of the bottom shell; first lock holes are formed in the bottom plate in an array manner, hanging holes are formed in the upper part of the bottom plate, a power supply mounting rack is locked at the lower part of the bottom plate, and electrical equipment is mounted between the upper part and the lower part of the bottom plate; through the design of the first lock hole and the hanging hole in the bottom plate, the whole case can be quickly mounted in various mounting forms of locking or hanging; the design of the hanging holes in the upper portion of the bottom plate and the design of the power source installation frame on the lower portion of the bottom plate make way for installation of other electrical equipment on the bottom plate, and the power source installation frame on the lower portion of the bottom plate can be used as a supporting frame of the electrical equipment subsequently assembled between the upper portion and the lower portion of the bottom plate while fixing a power source. And a reliable internal mounting structure is formed.

Description

Technical Field

[0001] The utility model relates to the field of monitoring equipment, in particular to a mainframe chassis for an energy storage fire protection system. Background Art

[0002] In an energy storage fire protection system, a mainframe chassis is usually configured as a peripheral device to monitor and control the working conditions of the fire protection system and the linkage system. In the assembly process of the existing mainframe chassis, a single locking and installation method is mostly adopted, which greatly limits the installation position and efficiency; in addition, there is no additional fixing structure for installing components such as power supplies inside the chassis, and the power supply assembly is not firm enough. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is: to provide a mainframe chassis for an energy storage fire protection system that can be assembled by multiple installation methods and can stably assemble components such as power supplies.

[0004] To solve the above technical problems, the technical solution adopted by the utility model is: a mainframe chassis for an energy storage fire protection system, including a panel and a bottom case. The bottom case includes a bottom plate and four side plates arranged around the edge of the bottom plate and perpendicular to the bottom plate. One side of the bottom case has an opening, and the panel is installed at the opening of the bottom case; a plurality of first locking holes are arranged in an array on the bottom plate, a plurality of hanging holes are provided along the width direction of the upper part of the bottom plate, a power supply fixing frame is locked at the lower part of the bottom plate, and electrical equipment is installed between the upper and lower parts of the bottom plate.

[0005] Further, a display screen, operation buttons and a printing component are provided on the panel.

[0006] Further, a circuit board installation groove is provided on the side of the panel facing the bottom case, and positioning posts and second locking holes are provided in the circuit board installation groove.

[0007] Further, a third locking hole is provided on one side of the panel, and a hinge structure is locked on the third locking hole, and the bottom case is connected to the hinge structure.

[0008] Further, a fourth locking hole and a sound outlet are provided on the side plate on one side of the bottom plate, and a buzzer device is locked on the fourth locking hole, and the buzzer device is opposite to the sound outlet.

[0009] Further, a grounding post is provided on the panel.

[0010] Further, a sealing strip is provided on the opening edge of the bottom case.

[0011] Further, a door lock device is provided on the panel.

[0012] Further, knockout holes are provided on the side plates on the upper and lower sides of the bottom plate.

[0013] Furthermore, the power supply mounting bracket includes a U-shaped limiting bracket and a limiting plate. The U-shaped limiting bracket includes a horizontal portion and vertical portions perpendicular to both ends of the horizontal portion. The two vertical portions abut against the bottom plate, and the horizontal portion is arranged parallel to the bottom plate. The limiting plate is arranged on the upper side of the horizontal portion, and one end thereof away from the horizontal portion is locked to the bottom plate.

[0014] The beneficial effects of the present utility model are as follows: Through the design of the first locking holes and hanging holes on the bottom plate, various installation forms such as locking or hanging can be adopted for the overall chassis for rapid installation. The power supply mounting bracket at the lower part of the bottom plate can cooperate with the side plate on the lower side of the bottom plate to install and limit the power supply, ensuring the reliable assembly of the power supply. Among them, the design of the hanging holes on the upper part of the bottom plate and the design of the power supply mounting bracket at the lower part of the bottom plate make way for the installation of other electrical equipment on the bottom plate. The power supply mounting bracket at the lower part of the bottom plate can also serve as a support frame for the electrical equipment subsequently assembled between the upper and lower parts of the bottom plate, forming a reliable internal installation structure. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of the bottom case of the mainframe chassis for an energy storage fire protection system in a specific embodiment of the present utility model;

[0016] Figure 2 It is a schematic structural diagram of the bottom plate of the mainframe chassis for an energy storage fire protection system in a specific embodiment of the present utility model;

[0017] Figure 3 It is a schematic structural diagram of the side plate of the mainframe chassis for an energy storage fire protection system in a specific embodiment of the present utility model;

[0018] Figure 4 It is a schematic structural diagram of the face cover of the mainframe chassis for an energy storage fire protection system in a specific embodiment of the present utility model;

[0019] Figure 5 It is a schematic structural diagram of the power supply mounting bracket of the mainframe chassis for an energy storage fire protection system in a specific embodiment of the present utility model.

[0020] Label Description:

[0021] 1. Panel; 11. Circuit board installation groove; 12. Positioning post; 13. Second locking hole; 14. Grounding post; 15. Door lock device; 16. Third locking hole; 2. Bottom case; 21. Bottom plate; 211. Hanging hole; 212. First locking hole; 22. Side plate; 221. Fourth locking hole; 222. Sound outlet; 223. Knock-out hole; 3. Power supply mounting bracket; 31. U-shaped limiting bracket; 32. Limiting plate. Specific Embodiments

[0022] To describe the technical content, achieved objectives and effects of the present utility model in detail, the following is described in conjunction with the embodiments and with reference to the accompanying drawings.

[0023] Please refer to Figures 1 to 5 , a mainframe chassis for an energy storage fire protection system, including a panel 1 and a bottom case 2. The bottom case 2 includes a bottom plate 21 and four side plates 22 arranged around the edge of the bottom plate 21 and perpendicular to the bottom plate 21. One side of the bottom case 2 has an opening, and the panel 1 is installed at the opening of the bottom case 2; a plurality of first locking holes 212 are arranged in an array on the bottom plate 21, a plurality of hanging holes 211 are provided along the width direction of the upper part of the bottom plate 21, a power supply mounting bracket 3 is locked to the lower part of the bottom plate 21, and electrical equipment is installed between the upper and lower parts of the bottom plate 21.

[0024] As can be seen from the above description, the beneficial effects of the present utility model are as follows: Through the design of the first locking holes 212 and hanging holes 211 on the bottom plate 21, the overall chassis can be quickly installed in various installation forms such as locking or hanging; among them, the design of the hanging holes 211 on the upper part of the bottom plate 21 and the design of the power supply mounting bracket 3 on the lower part of the bottom plate 21 make way for the installation of other electrical equipment on the bottom plate 21. The power supply mounting bracket 3 on the lower part of the bottom plate 21 can not only fix the power supply but also serve as a support frame for the electrical equipment subsequently assembled between the upper and lower parts of the bottom plate 21, forming a reliable internal installation structure.

[0025] Furthermore, a display screen, operation buttons and a printing component are provided on the panel 1.

[0026] As can be seen from the above description, the panel 1 has a multi-functional design, and users can intuitively understand the working state of the entire system. Users can interact with the internal electrical equipment through the operation buttons to achieve operations such as system status query, dedicated line startup, status monitoring and abnormal alarm; they can monitor various parameters and operating conditions in real time through the display screen, while the printer can output relevant reports and log information.

[0027] Furthermore, a circuit board installation groove 11 is provided on the side of the panel 1 facing the bottom case 2, and a positioning post 12 and a second locking hole 13 are provided in the circuit board installation groove 11.

[0028] As can be seen from the above description, the circuit board of the relevant electrical equipment is installed through the circuit board installation groove 11, and the positioning post 12 provided in the installation groove is used to position the circuit board and the bolts are locked into the second locking hole 13 for quick fixation.

[0029] Furthermore, a third locking hole 16 is provided on one side of the panel 1, a hinge structure is locked to the third locking hole 16, and the bottom case 2 is connected to the hinge structure.

[0030] As described above, through the cooperation of the third keyhole 16, the hinge structure and the panel 1, a rotatable and openable design of the panel 1 and the bottom case 2 is realized.

[0031] Further, a fourth keyhole 221 and a sound outlet 222 are provided on the side plate 22 on one side of the bottom plate 21. A buzzer device is locked to the fourth keyhole 221, and the buzzer device is opposite to the sound outlet 222.

[0032] As described above, through the design of the fourth keyhole 221, the buzzer device and the sound outlet 222, an alarm sound function is realized.

[0033] Further, a grounding post 14 is provided on the panel 1.

[0034] As described above, through the design of the grounding post 14 on the panel 1, the use safety of electrical equipment is ensured by connecting a grounding wire in the later stage.

[0035] Further, a sealing strip is provided on the opening edge of the bottom case 2.

[0036] As described above, through the design of the sealing strip, the sealing performance of the chassis after the cooperation of the panel 1 and the bottom case 2 is improved, effectively preventing the influence of dust, moisture and other external environments on the equipment.

[0037] Further, a door lock device 15 is provided on the panel 1.

[0038] As described above, through the design of the door lock device 15 on the panel 1, the safety of the chassis is improved, preventing unauthorized personnel from operating.

[0039] Further, knockout holes 223 are provided on the side plates 22 on the upper and lower sides of the bottom plate 21.

[0040] As described above, through the design of the knockout holes 223 on the side plates 22 on the upper and lower sides of the bottom plate 21, users can select different wire outlet directions according to actual needs, facilitating on-site wiring installation.

[0041] Further, the power supply mounting bracket 3 includes a U-shaped limiting bracket 31 and a limiting plate 32. The U-shaped limiting bracket 31 includes a horizontal portion and vertical portions perpendicular to both ends of the horizontal portion. The two vertical portions abut against the bottom plate 21, and the horizontal portion is arranged parallel to the bottom plate 21; the limiting plate 32 is provided on the upper side of the horizontal portion, and one end thereof away from the horizontal portion is locked to the bottom plate 21.

[0042] As described above, the power supply is installed in the power supply mounting bracket 3. The left and right sides of the power supply are limited and fixed by the vertical portions at both ends of the U-shaped limiting bracket 31, the upper side of the power supply is limited and fixed by the limiting plate 32, and the lower side of the power supply is limited by the side plate 22 on the lower side of the bottom plate 21, realizing the stable installation of the power supply.

[0043] Example 1:

[0044] Application scenario: In an energy storage fire protection system, a mainframe chassis is usually configured as a peripheral device to monitor and control the working conditions of the fire protection system and the linkage system. In the assembly process of the existing mainframe chassis, a single locking and installation method is mostly used, which greatly limits the installation position and efficiency. In addition, there is no additional fixing structure for the installation of components such as power supplies inside the chassis, and the power supply assembly is not firm enough.

[0045] The mainframe chassis for an energy storage fire protection system in this embodiment includes a panel 1 and a bottom shell 2. The bottom shell 2 includes a bottom plate 21 and four side plates 22 arranged around the edge of the bottom plate 21 and perpendicular to the bottom plate 21. One side of the bottom shell 2 has an opening, and a sealing strip is provided at the opening edge of the bottom shell 2. The panel 1 is installed at the opening of the bottom shell 2. A plurality of first locking holes 212 are arranged in an array on the bottom plate 21, and a plurality of hanging holes 211 are provided along the width direction of the upper part of the bottom plate 21.

[0046] A power supply mounting bracket 3 is locked to the lower part of the bottom plate 21. The power supply mounting bracket 3 includes a U-shaped limiting bracket 31 and a limiting plate 32. The U-shaped limiting bracket 31 includes a horizontal part and vertical parts perpendicular to both ends of the horizontal part. The two vertical parts are in contact with the bottom plate 21, and the horizontal part is arranged parallel to the bottom plate 21. The limiting plate 32 is arranged on the upper side of the horizontal part, and the end far from the horizontal part is locked to the bottom plate 21. Specifically, heat dissipation holes are provided on the horizontal part, the vertical parts and the limiting plate 32.

[0047] Electrical equipment is installed between the upper and lower parts of the bottom plate 21.

[0048] A display screen, operation buttons, a printing component and a door lock device 15 are provided on the panel 1. A circuit board installation groove 11 is provided on the side of the panel 1 facing the bottom shell 2, and positioning posts 12 and second locking holes 13 are provided in the circuit board installation groove 11. A grounding post 14 is provided on the panel 1. A third locking hole 16 is provided on one side of the panel 1, and a hinge structure is locked to the third locking hole 16, and the bottom shell 2 is connected to the hinge structure.

[0049] A fourth locking hole 221 and a sound outlet 222 are provided on the side plate 22 on the other side of the bottom plate 21. A buzzer device is locked to the fourth locking hole 221, and the buzzer device is opposite to the sound outlet 222. Knock-out holes 223 are provided on the side plates 22 on the upper and lower sides of the bottom plate 21.

[0050] In summary, for the mainframe chassis used in the energy storage fire protection system provided by the present utility model, through the design of the first lock holes and hanging holes on the bottom plate, the overall chassis can be quickly installed in various installation forms such as locking or hanging; among them, the design of the hanging holes on the upper part of the bottom plate and the power installation bracket on the lower part of the bottom plate make way for the installation of other electrical equipment on the bottom plate. The power installation bracket on the lower part of the bottom plate can not only fix the power supply but also serve as a support frame for the electrical equipment subsequently assembled between the upper and lower parts of the bottom plate, forming a reliable internal installation structure.

[0051] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in the relevant technical fields, shall be similarly included in the patent protection scope of the present utility model.

Claims

1. A host chassis for an energy storage fire protection system, characterized in that: It includes a panel and a bottom shell, wherein the bottom shell includes a bottom plate and four side plates arranged around the edge of the bottom plate and perpendicular to the bottom plate, one side of the bottom shell has an opening, and the panel is installed at the opening of the bottom shell; a plurality of first lock holes are arranged in an array on the bottom plate, a plurality of hanging holes are provided on the upper part of the bottom plate along its width direction, a power supply mounting frame is locked on the lower part of the bottom plate, and the space between the upper part and the lower part of the bottom plate is used for installing electrical equipment.

2. The main machine case for the energy storage fire fighting system according to claim 1, characterized in that: The panel is provided with a display screen, operation buttons and a printing component.

3. The host chassis for the energy storage fire fighting system according to claim 1, characterized in that: A circuit board installation groove is provided on one side of the panel facing the bottom shell, and a positioning column and a second locking hole are provided in the circuit board installation groove.

4. The mainframe chassis for the energy storage fire fighting system according to claim 1, characterized in that: A third locking hole is provided on one side of the panel, a hinge structure is locked on the third locking hole, and the bottom shell is connected to the hinge structure.

5. The main machine case for the energy storage fire fighting system according to claim 1, characterized in that: A fourth lock hole and a sound outlet are arranged on a side plate at one side of the bottom plate. A buzzer device is locked on the fourth lock hole, and the buzzer device is opposite to the sound outlet.

6. The main machine case for the energy storage fire fighting system according to claim 1, characterized in that: A grounding post is arranged on the panel.

7. The main machine case for the energy storage fire fighting system according to claim 1, characterized in that: A sealing strip is arranged on the opening edge of the bottom shell.

8. The host chassis for the energy storage fire fighting system according to claim 1, characterized in that: A door lock device is arranged on the panel.

9. The main machine case for the energy storage fire fighting system according to claim 1, characterized in that: Knock-out holes are arranged on the side plates at the upper and lower sides of the bottom plate.

10. The main machine case for the energy storage fire fighting system according to claim 1, characterized in that: The power supply mounting frame includes a U-shaped limit frame and a limit plate. The U-shaped limit frame includes a horizontal portion and vertical portions perpendicular to both ends of the horizontal portion. The two vertical portions are against the bottom plate, and the horizontal portion is arranged parallel to the bottom plate. The limit plate is arranged on the upper side of the horizontal portion, and one end thereof away from the horizontal portion is locked with the bottom plate.

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