LU500827B1 - Lora network communication device - Google Patents

Abstract

Described is a Lora network communication device, which relates to the field of network communication, and comprises a protective shell. The upper end, close to the right edge, of the protective shell is provided with a plurality of groups of heat dissipation grooves; middle positions of both sides of the protective shell are provided with a plurality of groups of heat dissipation holes; middle positions of both sides of the rear end of the protective shell are provided with limiting holes I; a limiting pin is movably inserted in each of the limiting holes I; the rear end of the protective shell is provided with a cavity; and a wiring panel is movably installed in the cavity. The Lora network communication device can reduce the internal temperature of the cavity, which is beneficial to the operation of electrical components. A disassembly mode is simple, which is convenient for maintenance and cleaning and beneficial for the operation of the network communication device. A dustproof plate can protect a wiring groove. After a user takes a connector out of the wiring groove, a spring in a movable groove rebounds to make the dustproof plate move downward, thereby closing the wiring groove. Operation is simple and practicability is strong.

Description

LORA NETWORK COMMUNICATION DEVICE LU500827 Technical Field The utility model relates to the field of network communication, and in particular to a Lora network communication device.

Background A switch is a device that performs an information exchange function in a communication system. In a computer network system, the concept of exchange is an improvement of a shared working mode. A HUB is a shared device. The HUB itself cannot identify destination address. When host A in the same LAN transmits data to host B, data packets are transmitted in a broadcast mode on a network based on HUB architecture, and each terminal determines whether to receive the data packets by verifying address information of data packet headers. Under this working mode, communication of one set of data frames can only be transmitted on the network atthe same time. In case of collision, another trial should be made. This mode is to share network bandwidth.

The existing network communication device has a poor heat dissipation effect and is inconvenient to disassemble, so cleaning of the interior is not convenient, which leads to easy blockage of heat dissipation holes after long-term use and affects the heat dissipation effect; and a wiring groove is easy to be filled with foreign matter, which affects the use of the wiring groove. Therefore, a Lora network communication device is proposed.

Summary The purpose of the utility model is to provide a Lora network communication device, which solves the problems in the above background that the existing network communication device has poor heat dissipation effect and is inconvenient to disassemble, so cleaning of the inside is not convenient, which leads to easy blockage of heat dissipation holes after long-term use and affects the heat dissipation effect; and a wiring groove is easy to be filled with foreign matter, which affects the use of the wiring groove.

In order to achieve the above purpose, the utility model provides the following technical solution: the Lora network communication device comprises a protective shell; the upper end, close to the right edge, of the protective shell is provided with a plurality of groups of heat dissipation grooves; middle positions of both sides of the protective shell are provided with a plurality of groups of heat dissipation holes; middle positions of both sides of the rear end of the protective shell are provided with limiting holes |; a limiting pin is movably inserted in each of the limiting holes |; the rear end of the protective shell is provided with a cavity; and a wiring panel is movably installed in the cavity.

Preferably, the bottom end of the protective shell is provided with two groups of mounting 00827 grooves; a support frame is movably installed in each mounting groove; and the upper end of the support frame rotates in the mounting groove through a rotating shaft.

Preferably, the front end of the wiring panel is uniformly provided with a plurality of groups of wiring grooves, the bottom ends of the wiring grooves are all provided with signal indicating lamps; the outer side of the wiring groove is movably provided with a dustproof plate; and the right corner of the wiring panel is provided with a control switch.

Preferably, middle positions of both sides of the wiring panel are provided with limiting holes Il; the rear end of the wiring panel is fixedly connected with an electrical component mounting panel; the limiting holes Il and | are equal in size and fitted with limiting pins; and the wiring panel is movably installed in the protective shell through the cavity, and is fixed with the limiting holes Il and | through the limiting pins.

Preferably, the front end of the dustproof plate is fixedly connected with a small bump near the bottom; a movable groove is formed in the wiring panel; and a spring is arranged in the movable groove.

Preferably, the movable groove is communicated with the wiring groove; one end of the spring is fixedly connected with the bottom of the movable groove, and the other end is fixedly connected with the dustproof plate; and the dustproof plate is fitted with the movable groove and moves up and down in the movable groove and the wiring groove through the spring and the small bump.

Compared with the prior art, the utility model has the following beneficial effects: the Lora network communication device is provided with the protective shell, which can protect the wiring panel and the electrical component mounting panel, and can prevent electrical components from being damaged by collision; heat in the cavity can be diffused outwards through the heat dissipation grooves and the heat dissipation holes, which can reduce the internal temperature of the cavity and facilitate the operation of the electrical components; after a user takes out the limiting pins, the wiring panel and the electrical component mounting panel can be taken out of the cavity, so that the protective shell can be cleaned, the heat dissipation holes are prevented from being blocked, and the internal electrical components can be repaired at the same time; and a disassembly mode is simple, maintenance and cleaning are convenient, and the operation of the network communication device is facilitated.

The Lora network communication device is provided with the dustproof plate, which can protect the wiring groove and prevent the wiring groove from being damaged when the device is not in use. When the user pushes the dustproof plate upward through the small bump, the dustproof plate can move into the movable groove, so that the user can make wire connection through the wiring groove. After the user takes a connector out of the wiring groove, the spring in the movable groove rebounds to make the dustproof plate move downward, thereby closing the wiring groove. Operation is simple and practicability is strong.

Description of Drawings LU500827 FIG. 1 is a schematic diagram of an overall structure of the utility model; FIG. 2 is a bottom view of the utility model; FIG. 3 is a partial expanded view of the utility model; and FIG. 4 is a sectional view of a wiring panel of the utility model.

In the figures: 1. protective shell; 2. heat dissipation groove; 3. heat dissipation hole; 4. limiting hole |; 5. limiting pin; 6. cavity; 7. wiring panel; 8. dustproof plate; 9. control switch; 10. wiring groove; 11. signal indicating lamp; 12. mounting groove; 13. support frame; 14. small bump;

15. limiting hole Il; 16. electrical component mounting panel; 17. movable groove; and 18. spring.

Detailed Description The technical solution in the embodiments of the utility model will be clearly and fully described below in combination with the drawings in the embodiments of the utility model. Apparently, the described embodiments are merely part of the embodiments of the utility model, not all of the embodiments.

It should be understood in the description of the utility model that terms such as “upper”, “lower”, “front”, “rear”, “left”, “right”, “top”, “bottom”, “inner”, “outer”, etc. indicate direction or position relationships shown based on the drawings, and are only intended to facilitate the description of the utility model and the simplification of the description rather than to indicate or imply that the indicated device or element must have a specific direction or constructed and operated in a specific direction, and therefore, shall not be understood as a limitation to the utility model.

Embodiment 1: With reference to FIGS. 1-3, the utility model provides a technical solution: a Lora network communication device comprises a protective shell 1; the upper end, close to the right edge, of the protective shell 1 is provided with a plurality of groups of heat dissipation grooves 2; middle positions of both sides of the protective shell 1 are provided with a plurality of groups of heat dissipation holes 3; middle positions of both sides of the rear end of the protective shell 1 are provided with limiting holes | 4; a limiting pin 5 is movably inserted in each of the limiting holes | 4; the rear end of the protective shell 1 is provided with a cavity 6; and a wiring panel 7 is movably installed in the cavity 6.

The bottom end of the protective shell 1 is provided with two groups of mounting grooves 12; a support frame 13 is movably installed in each mounting groove 12; and the upper end of the support frame 13 rotates in the mounting groove 12 through a rotating shaft.

The front end of the wiring panel 7 is uniformly provided with a plurality of groups of wiring grooves 10; the bottom ends of the wiring grooves 10 are all provided with signal indicating lamps

11; the outer side of the wiring groove 10 is movably provided with a dustproof plate 8; and he 500827 right corner of the wiring panel 7 is provided with a control switch 9. Middle positions of both sides of the wiring panel 7 are provided with limiting holes II 15; the rear end of the wiring panel 7 is fixedly connected with an electrical component mounting panel 16; the limiting holes Il 15 and | 4 are equal in size and fitted with limiting pins 5; and the wiring panel 7 is movably installed in the protective shell 1 through the cavity 6, and is fixed with the limiting holes Il 15 and | 4 through the limiting pins 5. In use, the protective shell 1 can protect the wiring panel 7 and the electrical component mounting panel 16, and can prevent electrical components from being damaged by collision; heat in the cavity 6 can be diffused outwards through the heat dissipation grooves 2 and the heat dissipation holes 3, which can reduce the internal temperature of the cavity 6 and facilitate the operation of the electrical components; after a user takes out the limiting pins 5, the wiring panel 7 and the electrical component mounting panel 16 can be taken out of the cavity 6, so that the protective shell 1 can be cleaned, the heat dissipation holes 3 are prevented from being blocked, and meanwhile, the internal electrical components can be repaired at the same time; and a disassembly mode is simple, maintenance and cleaning are convenient, and the operation of the network communication device is facilitated.

Embodiment 2: With reference to FIGS. 2-4, the utility model provides a technical solution: a Lora network communication device further comprises a dustproof plate 8; the front end of the dustproof plate 8 is fixedly connected with a small bump 14 near the bottom; a movable groove 17 is formed in the wiring panel 7; and a spring 18 is arranged in the movable groove 17. The movable groove 17 is communicated with the wiring groove 19; one end of the spring 18 is fixedly connected with the bottom of the movable groove 17, and the other end is fixedly connected with the dustproof plate 8; and the dustproof plate 8 is fitted with the movable groove 17 and moves up and down in the movable groove 17 and the wiring groove 10 through the spring 18 and the small bump 14. In use, the dustproof plate 8 can protect the wiring groove 10 and prevent the wiring groove 10 from being damaged when the device is not in use.

When the user pushes the dustproof plate 8 upward through the small bump 14, the dustproof plate 8 can move into the movable groove 17, so that the user can make wire connection through the wiring groove 10. When the user takes a connector out of the wiring groove 10, the spring 18 in the movable groove 17 rebounds to make the dustproof plate 8 move downward, thereby closing the wiring groove 10. Operation is simple and practicability is strong.

Working principles: for this Lora network communication device, firstly, the protective shell 1 is propped up by the support frame 13 in the mounting groove 12; the protective shell 1 can protect the wiring panel 7 and the electrical component mounting panel 16, and can prevent electrical components from being damaged by collision; the heat in the cavity 6 can be diffused 00827 outwards through the heat dissipation grooves 2 and the heat dissipation holes 3, which can reduce the internal temperature of the cavity 6 and facilitate the operation of the electrical components; after the user takes out the limiting pins 5 from the limiting holes | 4 and Il 15, the 5 wiring panel 7 and the electrical component mounting panel 16 can be taken out of the cavity 6, so that the protective shell 1 can be cleaned, the heat dissipation holes 3 are prevented from being blocked, and the internal electrical components can be repaired at the same time; and a disassembly mode is simple, maintenance and cleaning are convenient, and the operation of the network communication device is facilitated.

Then, wire connection is conducted.

The dustproof plate 8 can protect the wiring groove 10 and prevent the wiring groove 10 from being damaged when the device is not in use.

When the user pushes the dustproof plate 8 upward through the small bump 14, the dustproof plate 8 can move into the movable groove 17, so that the user can make wire connection through the wiring groove 10. When the user takes the connector out of the wiring groove 10, the spring 18 in the movable groove 17 rebounds to make the dustproof plate 8 move downward, thereby closing the wiring groove 10. Operation is simple and practicability is strong.

After the wire connection, the network communication device is started by a control switch 9; and signal indicating lamps 11 can reflect the wire connection.

The above are just preferred embodiments of the utility model, but the protection scope of the utility model is not limited thereto.

Any equivalent replacement or change made by those skilled in the art familiar with the technical field within the technical scope disclosed by the utility model according to the technical solution of the utility model and the concept of the utility model shall be covered within the protection scope of the utility model.

Claims (6)

1. A Lora network communication device, comprising a protective shell (1), wherein the upper end, close to the right edge, of the protective shell (1) is provided with a plurality of groups of heat dissipation grooves (2); middle positions of both sides of the protective shell (1) are provided with a plurality of groups of heat dissipation holes (3); middle positions of both sides of the rear end of the protective shell (1) are provided with limiting holes 1(4); a limiting pin (5) is movably inserted in each of the limiting holes |(4); the rear end of the protective shell (1) is provided with a cavity (6); and a wiring panel (7) is movably installed in the cavity (6).

2. The Lora network communication device according to claim 1, wherein the bottom end of the protective shell (1) is provided with two groups of mounting grooves (12); a support frame (13) is movably installed in each mounting groove (12); and the upper end of the support frame (13) rotates in the mounting groove (12) through a rotating shaft.

3. The Lora network communication device according to claim 1, wherein the front end of the wiring panel (7) is uniformly provided with a plurality of groups of wiring grooves (10); the bottom ends of the wiring grooves (10) are all provided with signal indicating lamps (11); the outer side of the wiring groove (10) is movably provided with a dustproof plate (8); and the right corner of the wiring panel (7) is provided with a control switch (9).

4. The Lora network communication device according to claim 1, wherein middle positions of both sides of the wiring panel (7) are provided with limiting holes 11(15); the rear end of the wiring panel (7) is fixedly connected with an electrical component mounting panel (16); the limiting holes 11(15) and |(4) are equal in size and fitted with limiting pins (5); and the wiring panel (7) is movably installed in the protective shell (1) through the cavity (6), and is fixed with the limiting holes 11(15) and |(4) through the limiting pins (5).

5. The Lora network communication device according to claim 3, wherein the front end of the dustproof plate (8) is fixedly connected with a small bump (14) near the bottom; a movable groove (17) is formed in the wiring panel (7); and a spring (18) is arranged in the movable groove (17).

6. The Lora network communication device according to claim 5, wherein the movable groove (17) is communicated with the wiring groove (10); one end of the spring (18) is fixedly connected with the bottom of the movable groove (17), and the other end is fixedly connected with the dustproof plate (8); and the dustproof plate (8) is fitted with the movable groove (17) and moves up and down in the movable groove (17) and the wiring groove (10) through the spring (18) and the small bump (14).