Digital intelligent host

Abstract

The utility model relates to the technical field of building intelligent control, in particular to a digital intelligent host. The digital intelligent host comprises a casing, and an external network communication interface, a plurality of output type dry contacts and a plurality of input type dry contacts which are transversely and sequentially arranged on the casing, the plurality of output type dry contacts and the plurality of input type dry contacts are respectively clamped on the casing through a mounting seat, and an external joint for being connected with external equipment is arranged outside the mounting seat. The wiring harness ring is arranged in the wiring harness body and is used for sleeving and penetrating the connecting wire, so that the connecting wire can be folded; the guide ring is connected to an opening of a wiring harness ring of a mounting seat corresponding to the output type dry contact in the casing, and the side wall of the guide ring extends out of the ring to form brim-shaped expansion, so that a connecting wire of a side external network communication interface and the input type dry contact is blocked, and wiring guide is further realized; therefore, the wiring state does not need to be frequently combed in the field wiring operation process.

Description

Technical Field

[0001] The utility model relates to the technical field of building intelligent control, in particular to a digital intelligent host. Background Art

[0002] Digital smart hosts feature intelligent control, powerful expansion capabilities, simple wiring, and easy maintenance. They can be connected to cloud platforms to enable a variety of intelligent services, including remote control, room management, fault warnings, seamless automatic upgrades, operational efficiency statistics, and data dashboards. For example, a hotel's central control system's smart host provides a user interface through a web application to debug and control lighting, temperature, and other features throughout the hotel. Operators use the digital smart host's pre-configured web application to control hotel room operating components, allowing them to centrally enable, debug, configure, modify, monitor, and test these components, enabling control of the hotel room's device status. However, existing digital smart hosts require extensive wiring, and on-site wiring operations require frequent review of wiring status, which can be error-prone. Utility Model Content

[0003] The purpose of the invention of the utility model is to provide a digital intelligent host with a wiring guide structure.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a digital intelligent host, including a casing and an external network communication interface, a plurality of output dry contacts and a plurality of input dry contacts arranged horizontally in sequence on the casing, the plurality of output dry contacts and the plurality of input dry contacts are respectively connected to the casing through a mounting seat, the outside of the mounting seat is provided with an external connector for connecting external equipment, and the inside is provided with a wiring harness ring, and the connecting wires of each dry contact on the mounting seat pass through the wiring harness ring from the inside of the casing and then connect to the external connector outside the mounting seat; it also includes a guide ring at the opening of the wiring harness ring in the casing connected to the mounting seat corresponding to the output dry contact, the side wall of the guide ring extends outward from the ring to form a brim-like expansion, thereby blocking the connecting wires of the external network communication interface and the input dry contact on the side.

[0005] Preferably, the guide ring is provided at the end of the harness ring, and the guide ring is in a circular ring shape at one end close to the harness ring.

[0006] Preferably, the front end of the guide ring is provided with a conical annular connector, and also includes a conical annular connector provided at the front end of the guide ring, the small diameter end of the conical annular connector is clamped on the end of the harness ring, and the large diameter end of the conical annular connector is bonded to the front end of the guide ring.

[0007] Preferably, a groove is provided at the connection between the external connector and the harness ring, and a clamping piece is provided at the connection between the harness ring and the external connector. The clamping piece of the harness ring is embedded in the groove of the external connector to fix the harness ring.

[0008] Preferably, the external network communication interface is specifically an RJ45 network interface.

[0009] Preferably, it includes multiple independent RS485 communication lines for realizing intranet communication.

[0010] Preferably, a controlled socket including a relay circuit is provided on the upper portion of the housing, and the on / off state of the controlled socket is used to control the on / off state of functional components inside the housing.

[0011] Preferably, the functional components include an indicator light and a cooling fan.

[0012] The beneficial effect of the present invention is that: inside the casing, since multiple output dry contacts are arranged between the middle external network communication interface and multiple input dry contacts, the connecting wires of the three are easily entangled, resulting in wiring difficulties. The mounting seat of the multiple output dry contacts of the present invention is internally provided with a harness ring for slipping the connecting wires through, which plays the role of gathering the connecting wires, and a guide ring is provided at the opening of the harness ring in the casing. The side wall of the guide ring extends outward from the ring to form a brim-like expansion, thereby blocking the connecting wires of the external network communication interface and the input dry contacts on the side, further realizing wiring guidance, and thus achieving the need to frequently comb the wiring status during on-site wiring operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural diagram of a digital intelligent host.

[0014] Figure 2 It is a structural diagram of a mounting base for a digital intelligent host.

[0015] Figure 3 It is a structural diagram of the guide ring of the digital intelligent host. DETAILED DESCRIPTION

[0016] The present invention is further described in detail below in conjunction with specific embodiments.

[0017] Digital intelligent host Figure 1 As shown, it includes a housing 1 and a set of 12V mains power outputs 5, an external network communication interface 2, output dry contacts 3, and input dry contacts 4 arranged horizontally on the housing 1. The digital intelligent host has a total of 13 configurable dry contacts. The six dry contacts on the left are fixedly configured as output dry contacts 3, while the seven dry contacts on the right can be configured as input dry contacts or output dry contacts as needed. In this embodiment, the input dry contacts 4 are configured. The multiple dry contacts enable distributed wiring of the host, significantly reducing wiring complexity.

[0018] The multiple output dry contacts and multiple input dry contacts of the digital intelligent host are respectively connected to the housing 1 through the mounting seat. Figure 2 The housing 1 has an external connector 7 for connecting external devices, and a wiring harness ring 6 inside. A groove 71 is provided at the connection between the external connector 7 and the wiring harness ring 6. A snap-fit ​​piece 61 is provided at the connection between the wiring harness ring 6 and the external connector 7. The snap-fit ​​piece 61 of the wiring harness ring 6 fits into the groove 71 of the external connector 7 to secure the wiring harness ring 6. Inside the housing 1, the connecting wires of each dry contact pass through the wiring harness ring 6 and then connect to the external connector 7 on the outside of the mounting base.

[0019] See Figure 3 The end of the harness ring 6 of the mounting base for the output dry contact 3 located in the middle of the housing 1 is also connected to a guide ring 8. The connection between the guide ring 8 and the harness ring 6 is annular, with the sidewalls extending outward from the ring to form a brim-like shape, thereby blocking the connection wires between the external network communication interface and the input dry contact. A truncated cone-shaped annular connector 9 is provided at the front end of the guide ring 8. The small-diameter end of the truncated cone-shaped annular connector 9 is clamped to the end of the harness ring 6, and the large-diameter end of the truncated cone-shaped annular connector 9 is bonded to the front end of the guide ring 8. During the wiring process, the connecting wires 10 pass through the small-diameter end of the truncated cone-shaped annular connector 9, thereby automatically combing and gathering multiple connecting wires 10. Then, the multiple connecting wires 10 pass through the harness ring 6 and are electrically connected to the external interface of the external connector 7 for connecting external devices. The harness ring 6 is then fixed to the groove 71 of the external connector 7 via the clamping piece 61 to complete the wiring. Inside the casing, since multiple output dry contacts are located between the middle external network communication interface and multiple input dry contacts, the connecting wires of the three are easily entangled, resulting in wiring difficulties. A wiring harness ring is provided inside the mounting seat of the multiple output dry contacts of the digital intelligent host for threading the connecting wires, which plays the role of gathering the connecting wires, and a guide ring is provided at the opening of the wiring harness ring in the casing. The side wall of the guide ring extends outward from the ring to form a brim-like expansion, thereby blocking the connecting wires of the external network communication interface and the input dry contacts on the side, further realizing wiring guidance, so that there is no need to frequently comb the wiring status during on-site wiring operations.

[0020] The digital intelligent host of this embodiment is as follows Figure 1 As shown, a TCP / IP RJ45 network interface is used as the external network communication interface 2, and the internal network communication method adopts two independent RS485 communications, which can support RS485 modules such as external switch panels, switches, dimmers, sensors, and Bluetooth Mesh networking functions. The digital intelligent host realizes cloud management through the external network communication interface 2, including status, fault, and alarm data reporting, downloading, scene synchronization, etc., and can realize remote control, remote diagnosis, fault warning, data collection and analysis, etc. The digital intelligent host of this embodiment is compatible with various communication methods and sub-devices, thereby supporting the access of dry contact communication equipment, RS485 communication equipment, and Bluetooth communication equipment. After the digital intelligent host is disconnected from the Internet, it can still control local devices and execute scenes to ensure the normal operation of the equipment.

[0021] The digital intelligent host of this embodiment realizes a distributed intelligent gateway through the configuration of dry contacts and wiring settings, integrates a wireless Bluetooth chip in the gateway, and supports dry contact switches and RS485 protocol switches.

[0022] The digital intelligent host of this embodiment is shown in FIG. Figure 1 The upper front part of the casing 1 is provided with a controlled socket with a built-in 15A relay circuit and 3 10A relay circuits, which respectively control the lights of the indicator lights, cooling fans and other functional devices inside the casing 1.

[0023] The above is only an embodiment of the invention and does not limit the scope of patent protection. Those skilled in the art can make non-substantial changes or substitutions based on the invention and still fall within the scope of patent protection.

Claims

1. A digital intelligent host, characterized by: The invention comprises a housing and an external network communication interface (2), a plurality of output dry contacts (3) and a plurality of input dry contacts (4) arranged in sequence on the housing in a transverse direction. The plurality of output dry contacts and the plurality of input dry contacts are respectively connected to the housing via mounting seats. The mounting seat is provided with an external connector for connecting external equipment on the outside and a wiring harness ring on the inside. The connection wires of the dry contacts on the mounting seat pass through the wiring harness ring from the inside of the housing and then connect to the external connector on the outside of the mounting seat. The invention also comprises a guide ring at an opening of the wiring harness ring in the housing connected to the mounting seat corresponding to the output dry contact. The side wall of the guide ring extends outward from the ring to form a brim-like expansion, thereby blocking the connection wires of the external network communication interface and the input dry contact on the side.

2. The digital intelligent host according to claim 1 is characterized in that: The guide ring is arranged at the end of the harness ring, and the guide ring is in a circular ring shape near one end of the harness ring.

3. The digital intelligent host according to claim 2, characterized in that: It also includes a truncated cone annular connector arranged at the front end of the guide ring, the small diameter end of the truncated cone annular connector is clamped to the end of the harness ring, and the large diameter end of the truncated cone annular connector is bonded to the front end of the guide ring.

4. The digital intelligent host according to claim 1, characterized in that: A groove is provided at the connection between the external connector and the harness ring, and a clamping piece is provided at the connection between the harness ring and the external connector. The clamping piece of the harness ring is embedded in the groove of the external connector to fix the harness ring.

5. The digital intelligent host according to claim 1 is characterized in that: The external network communication interface is specifically an RJ45 network interface.

6. The digital intelligent host according to claim 1, characterized in that: Includes multiple independent RS485 communication lines for achieving intranet communication.

7. The digital intelligent host according to claim 1 is characterized in that: The invention comprises a controlled socket of a relay circuit arranged on the upper part of the casing, wherein the on and off of the controlled socket is used to control the on and off states of functional components inside the casing.

8. The digital intelligent host according to claim 7, characterized in that: The functional components include an indicator light and a cooling fan.

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