Bus-type alarm host

Abstract

A bus type alarm host comprises a host shell, a main board, a heat source subdivision heat dissipation mechanism, a network port, an alternating current interface, a transformer, a standby battery and a floating type main board support, the main board is connected with the host shell through the floating type main board support, and the heat source subdivision heat dissipation mechanism, the network port, the alternating current interface, the transformer and the standby battery are connected with the interior of the host shell. The network port is connected with the mainboard, the transformer and the standby battery are connected with the interior of the heat source subdivision heat dissipation mechanism, the transformer is connected with the mainboard through a power line, and the standby battery is connected with the mainboard through a power line. Compared with the prior art, the heat source subdivision heat dissipation mechanism is additionally arranged, the transformer and the standby battery are independently packaged in the metal isolation cabin, heat is led out through shell heat dissipation fins, the heat dissipation effect is good, the service life of the battery is prolonged, a metal shielding net is arranged outside, electromagnetic shielding is formed, meanwhile, the battery cabin is additionally provided with a sliding rail and a buckle structure, and the heat dissipation effect is good. And the battery is convenient to disassemble and replace.

Description

Technical Field

[0001] This utility model relates to alarm system control equipment, specifically to a bus-type alarm host. Background Technology

[0002] The alarm system control equipment connects multiple alarm detectors, control devices, and other peripherals to the host computer via a bus, enabling centralized management and control. This design is characterized by simple wiring, strong scalability, and stable communication, and is widely used in large or complex security systems.

[0003] Existing alarm control panels typically suffer from the following problems: 1. Uneven heat dissipation: The motherboard and transformer are centrally located, leading to heat buildup and localized high temperatures, accelerating component aging. The backup battery is sealed inside the control panel, limiting heat dissipation during charging and discharging, posing a safety hazard. 2. Electromagnetic interference (EMI): The transformer and motherboard are too close together, causing electromagnetic radiation to interfere with signal transmission stability (e.g., packet loss in network communication). 3. Inconvenient maintenance: Replacing the backup battery requires disassembling the entire casing, which is cumbersome. The network port and interface cables are messy, making troubleshooting difficult. 4. Insufficient expandability: There is no reserved space or standard interfaces, making it impossible to flexibly add new functional modules (e.g., 5G communication cards). 5. Weak shock resistance and protection: The motherboard is directly fixed to the casing, making it easy for external vibrations to be transmitted to precision components. Exposed network ports and interfaces allow dust or moisture to easily penetrate, causing poor contact.

[0004] To address the aforementioned issues, we have made a series of improvements. Utility Model Content

[0005] The purpose of this utility model is to provide a bus-type alarm host to overcome the above-mentioned shortcomings and deficiencies of the existing technology.

[0006] A bus-type alarm host includes: a host casing, a main board, a heat source compartment cooling mechanism, a network port, an AC power interface, a transformer, a backup battery, and a floating main board bracket. The main board is connected to the host casing via the floating main board bracket. The heat source compartment cooling mechanism, network port, AC power interface, transformer, and backup battery are connected to the inside of the host casing. The network port is connected to the main board. The transformer and backup battery are connected to the inside of the heat source compartment cooling mechanism. The transformer is connected to the main board via a power cable, and the backup battery is connected to the main board via a power cable.

[0007] The heat source compartment cooling mechanism includes: a transformer isolation compartment, heat dissipation fins, a battery isolation compartment, thermally conductive silicone, an air duct baffle, fixing clips, a slide rail, an elastic probe, a track clip, a metal baffle, and a guide rail slot. The transformer isolation compartment is connected to the left side of the main unit casing, and heat dissipation fins are provided on the outer surface of the transformer isolation compartment. The battery isolation compartment is connected to the right side of the main unit casing, and heat dissipation fins are provided on the outer surface of the battery isolation compartment. The thermally conductive silicone is disposed inside the transformer isolation compartment and the battery isolation compartment. The air duct baffle is connected to the top of the main unit casing through fixing clips. The slide rail is connected to the outside of the right side of the main unit casing. The slide rail is electrically connected to the inside of the battery isolation compartment through an elastic probe. The track clip is connected to the end of the slide rail. The metal baffle is connected to the middle of the transformer isolation compartment and the motherboard through the guide rail slot. The guide rail slot is connected to the inner wall of the main unit casing.

[0008] Furthermore, the host casing is equipped with expansion slots, screw holes, expansion interfaces, external expansion boxes, cable management channels, cable clamps, dust covers, and magnetic clasps. The expansion slots are located inside the top of the host casing and are connected to the expansion interfaces via ribbon cables. The expansion interfaces are located on the motherboard. The screw holes are located at the top of the host casing. The external expansion boxes are fixedly connected to the host casing via the screw holes and completely cover the expansion slots. The cable management channels are located directly below the network port and AC power interface. The cable clamps are connected to the cable management channels. The dust covers are located outside the network port and AC power interface via magnetic clasps.

[0009] Furthermore, the floating motherboard bracket includes: rubber shock-absorbing pads, spring brackets and uprights. The rubber shock-absorbing pads are connected to the bottom of the four corners of the motherboard, the spring brackets are located on the two side edges of the motherboard, and the uprights are connected to the upper and lower ends of the host casing. The spring brackets are connected to the uprights by bolts.

[0010] The beneficial effects of this utility model are:

[0011] Compared with traditional technology, this utility model adds a heat source compartment heat dissipation mechanism, which independently encapsulates the transformer and backup battery in a metal isolation compartment. Heat is discharged through the heat dissipation fins on the outer shell, resulting in excellent heat dissipation and increased battery life. In addition, there is an external metal shielding mesh to form electromagnetic shielding. At the same time, the battery compartment is equipped with a sliding rail and a buckle structure to facilitate battery removal and replacement. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure label:

[0014] The main unit casing 100, expansion slot 110, screw holes 120, expansion interface 130, external expansion box 140, cable management channel 150, cable clamp 160, dust cover 170, and magnetic clip 180.

[0015] Motherboard 200, heat source compartment cooling mechanism 300, transformer isolation compartment 310, heat sink fins 320, battery isolation compartment 330, thermally conductive silicone 340, air duct partition 350, fixing clip 360, slide rail 370, elastic probe 380, track clip 390, metal baffle 3100 and guide rail slot 3200.

[0016] 400 network ports, 500 AC power interfaces, 600 transformers, and 700 backup batteries.

[0017] Floating motherboard bracket 800, rubber shock-absorbing pad 810, spring bracket 820 and column 830. Detailed Implementation

[0018] The present invention will be further described below with reference to specific embodiments. It should be understood that the following embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention.

[0019] Example 1

[0020] Figure 1 This is a schematic diagram of the structure of this utility model.

[0021] like Figure 1 As shown, the bus-type alarm host includes: a host housing 100, a main board 200, a heat source compartment cooling mechanism 300, a network port 400, an AC power interface 500, a transformer 600, a backup battery 700, and a floating main board bracket 800. The main board 200 is connected to the host housing 100 through the floating main board bracket 800. The heat source compartment cooling mechanism 300, network port 400, AC power interface 500, transformer 600, and backup battery 700 are connected to the inside of the host housing 100. The network port 400 is connected to the main board 200. The transformer 600 and backup battery 700 are connected to the inside of the heat source compartment cooling mechanism 300. The transformer 600 is connected to the main board 200 through a power cord, and the backup battery 700 is connected to the main board through a power cord.

[0022] The heat source compartment cooling mechanism 300 includes: a transformer isolation compartment 310, heat dissipation fins 320, a battery isolation compartment 330, thermally conductive silicone 340, an air duct baffle 350, a fixing clip 360, a slide rail 370, an elastic probe 380, a track clip 390, a metal baffle 3100, and a guide rail slot 3200. The transformer isolation compartment 310 is connected to the left side of the main unit casing 100, and the outer surface of the transformer isolation compartment 310 is provided with heat dissipation fins 320. The battery isolation compartment 330 is connected to the right side of the main unit casing 100, and the outer surface of the battery isolation compartment 330 is provided with heat dissipation fins. A sheet 320 and thermally conductive silicone 340 are disposed inside the transformer isolation chamber 310 and the battery isolation chamber 330. The air duct baffle 350 is connected to the top of the main unit housing 100 through a fixing buckle 360. The slide rail 370 is connected to the outside right side of the main unit housing 100. The slide rail 370 is electrically connected to the inside of the battery isolation chamber 330 through an elastic probe 380. The track buckle 390 is connected to the end of the slide rail 370. The metal baffle 3100 is connected to the middle of the transformer isolation chamber 310 and the main board 200 through a guide rail slot 3200. The guide rail slot 3200 is connected to the inner wall of the main unit housing 100.

[0023] The host casing 100 is equipped with an expansion slot 110, screw holes 120, an expansion interface 130, an external expansion box 140, a cable management channel 150, a cable clamp 160, a dust cover 170, and a magnetic clasp 180. The expansion slot 110 is located inside the top of the host casing 100 and is connected to the expansion interface 130 via a ribbon cable. The expansion interface 130 is located on the motherboard 200. The screw holes 120 are located at the top of the host casing 100. The external expansion box 140 is fixedly connected to the host casing 100 via the screw holes 120 and completely covers the expansion slot 110. The cable management channel 150 is located directly below the network port 400 and the AC power interface 500. The cable clamp 160 is connected to the cable management channel 150. The dust cover 170 is located outside the network port 400 and the AC power interface 500 via the magnetic clasp 180.

[0024] The floating motherboard bracket 800 includes: rubber shock-absorbing pads 810, spring brackets 820 and columns 830. The rubber shock-absorbing pads 810 are connected to the bottom of the four corners of the motherboard 200. The spring brackets 820 are located on the two side edges of the motherboard 200. The columns 830 are connected to the upper and lower ends of the host casing 100. The spring brackets 820 are connected to the columns 830 by bolts.

[0025] The principle of this invention: The transformer isolation chamber 310 is located inside the left side of the main unit casing 100, close to the side wall of the casing, and is separated from the motherboard 200 area by a metal baffle 3100. The metal baffle 3100 is vertically inserted between the motherboard 200 and the transformer isolation chamber 310 through a guide rail slot 3200, covering the interface area between the two. The battery isolation chamber 330 is located inside the right side of the main unit casing 100, independent of the motherboard 200, near the heat dissipation hole on the right side of the casing. Thermally conductive silicone 340 is filled between the inner walls of the transformer isolation chamber 310 and the battery isolation chamber 330, and heat is dissipated through the heat dissipation fins 320 located on the outer side of the casing. The air duct baffle 350 is installed directly above the motherboard 200 area, parallel to the motherboard 200, and is fixed to the top of the main unit casing 100 by a fixing clip 360, guiding airflow from the bottom air inlet → motherboard surface → top air outlet to form a top heat dissipation air duct. The slide rail 370 is installed on the right side of the outer frame of the main unit housing 100 and is electrically connected to the battery isolation compartment 330 through the elastic probe 380. The track buckle 390 of the battery isolation compartment 330 is located at the end of the slide rail 370, and the replacement is completed by pressing to release the buckle.

[0026] An expansion slot 110 is located on the inner side of the top casing of the host casing 100 and is connected to the expansion interface 130 reserved on the motherboard via a ribbon cable. Opposite the reserved opening, an external expansion box 140 is fixed to the motherboard 200 via screw holes 120 on the top, covering the area of ​​the expansion slot 110. A cable management channel 150 is located directly below the network port 400 and the AC power interface 500. The power cord is fixed along the channel by cable clamps 160. A dust cover 170 is attached to the outer surface of the network port 400 and the AC power interface 500 by magnetic tabs 180, and is locked when pressed.

[0027] A floating motherboard bracket 800 is installed at the bottom of the motherboard 200, with rubber shock-absorbing pads 810 installed at the four bottom corners of the motherboard 200, and spring brackets 820 located on both sides of the motherboard 200. The fixing points of the spring brackets 820 are located on the uprights 830 of the outer shell frame, keeping them suspended from the motherboard 200, and the base of the spring brackets 820 is locked to the frame of the host outer shell 100.

[0028] This utility model adds a heat source compartment heat dissipation mechanism, which independently encapsulates the transformer and backup battery in a metal isolation compartment. Heat is discharged through the heat dissipation fins on the outer shell, resulting in excellent heat dissipation and increased battery life. In addition, there is an external metal shielding mesh to form electromagnetic shielding. At the same time, the battery compartment is equipped with a sliding rail and a buckle structure to facilitate battery removal and replacement.

[0029] The specific embodiments of this utility model have been described above, but this utility model is not limited thereto. Various changes can be made to this utility model as long as they do not depart from its spirit.

Claims

1. A bus-type alarm control panel, characterized in that, include: The system comprises a main unit casing (100), a motherboard (200), a heat source compartment cooling mechanism (300), a network port (400), an AC power interface (500), a transformer (600), a backup battery (700), and a floating motherboard bracket (800). The motherboard (200) is connected to the main unit casing (100) via the floating motherboard bracket (800). The heat source compartment cooling mechanism (300), network port (400), AC power interface (500), transformer (600), and backup battery (700) are connected to the interior of the main unit casing (100). The network port (400) is connected to the motherboard (200). The transformer (600) and backup battery (700) are connected to the interior of the heat source compartment cooling mechanism (300). The transformer (600) is connected to the motherboard (200) via a power cord. The backup battery (700) is connected to the motherboard (200) via a power cord. The heat source compartment cooling mechanism (300) includes: a transformer isolation compartment (310), heat dissipation fins (320), a battery isolation compartment (330), thermally conductive silicone (340), an air duct baffle (350), a fixing buckle (360), a slide rail (370), an elastic probe (380), a track buckle (390), a metal baffle (3100), and a guide rail slot (3200). The transformer isolation compartment (310) is connected to the left side of the main unit casing (100), and the outer surface of the transformer isolation compartment (310) is provided with heat dissipation fins (320). The battery isolation compartment (330) is connected to the right side of the main unit casing (100), and the outer surface of the battery isolation compartment (330) is provided with heat dissipation fins (320). 20), the thermally conductive silicone (340) is disposed inside the transformer isolation chamber (310) and the battery isolation chamber (330), the air duct baffle (350) is connected to the top of the main unit housing (100) by a fixing buckle (360), the slide rail (370) is connected to the outside right side of the main unit housing (100), the slide rail (370) is electrically connected to the inside of the battery isolation chamber (330) by an elastic probe (380), the track buckle (390) is connected to the end of the slide rail (370), the metal baffle (3100) is connected to the middle of the transformer isolation chamber (310) and the main board (200) by a guide rail slot (3200), and the guide rail slot (3200) is connected to the inner wall of the main unit housing (100).

2. The bus-type alarm host according to claim 1, characterized in that: The host casing (100) is provided with an expansion slot (110), screw holes (120), an expansion interface (130), an external expansion box (140), a cable management channel (150), a cable clamp (160), a dust cover (170), and a magnetic clasp (180). The expansion slot (110) is located inside the top of the host casing (100). The expansion slot (110) is connected to the expansion interface (130) via a ribbon cable. The expansion interface (130) is located on the motherboard (200). The screw holes (120) Located on the top of the host casing (100), the external expansion box (140) is fixedly connected to the host casing (100) through screw holes (120). The external expansion box (140) and the expansion slot (110) are completely covered. The cable management channel (150) is located directly below the network port (400) and the AC power interface (500). The cable clamp (160) is connected to the cable management channel (150). The dust cover (170) is located outside the network port (400) and the AC power interface (500) through a magnetic absorbing piece (180).

3. The bus-type alarm host according to claim 1, characterized in that: The floating motherboard bracket (800) includes: a rubber shock-absorbing pad (810), a spring bracket (820), and a column (830). The rubber shock-absorbing pad (810) is connected to the bottom of the four corners of the motherboard (200). The spring bracket (820) is located on both sides of the motherboard (200). The column (830) is connected to the upper and lower ends of the host casing (100). The spring bracket (820) is connected to the column (830) by bolts.

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