CN213987219U

CN213987219U - Solid-state relay module with alarm function

Info

Publication number: CN213987219U
Application number: CN202022926423.XU
Authority: CN
Inventors: 饶明辉; 杨志威; 张怡培
Original assignee: XIAMEN JINXINRONG ELECTRONIC CO Ltd
Current assignee: XIAMEN JINXINRONG ELECTRONIC CO Ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-08-17
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a solid-state relay module with alarm function, which comprises a module main body, a detection board and a display panel, wherein the upper surface of the module main body is electrically connected with a three-phase electric input port, the lower surface of the module main body is electrically connected with a three-phase electric output port, and the middle parts of the left side and the right side of the module main body are electrically connected with a working power supply input port; the module comprises a module body and is characterized in that a detection plate is horizontally arranged at the top of the front side of the module body, a temperature sensor and a current sensor are respectively and fixedly arranged at the left side and the right side of the surface of the detection plate, and a display plate is fixedly arranged at the bottom of the detection plate. The utility model discloses a temperature sensor and current sensor detect three-phase motor's temperature and electric current respectively, and when temperature or electric current were unusual, the singlechip was given signal transmission for warning light and alarm, and the warning light lights and warns, and the alarm sounds and reminds the staff, can in time discover and handle three-phase motor's anomaly, avoid three-phase motor to damage.

Description

Solid-state relay module with alarm function

Technical Field

The utility model relates to a three-phase machine operation control technical field specifically is a take alarming function's solid state relay module.

Background

With the continuous development of science and technology, the motor is applied more and more, and can provide reliable power for the use of mechanism equipment, and the three-phase motor has high efficiency, energy-conservation, noise low, the vibration is little, long-lived, maintain convenient, starting torque characteristics such as big, consequently also more extensive in the application.

The publication number is CN210246552U, and discloses a solid-state relay module with an alarm function. The utility model adopts the technical proposal that: the solid-state relay module main structure comprises a rectangular solid-state relay module main structure body, wherein a single chip microcomputer chip is arranged in the middle of the front face of the solid-state relay module main structure body and is used for detecting output current on the solid-state relay module main structure body, a three-phase power input port is arranged at the upper end of the front face of the solid-state relay module main structure body, a three-phase power output port is arranged at the lower end of the front face of the solid-state relay module main structure body, and a rectangular alarm display adjusting control module is arranged on the front face of the solid.

Above-mentioned utility model has following defect in the in-process of using: 1. the utility model discloses simple structure can only detect the influence of electric current at the in-process that uses to it is not practical. 2. Above-mentioned utility model need the staff to observe the warning light always and just can know whether normal operating of three-phase motor at the in-process that uses, and the practicality is lower. Therefore, a solid-state relay module with an alarm function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take alarming function's solid-state relay module, temperature sensor and current sensor through the pick-up plate surface left and right sides, current sensor can detect three-phase motor's electric current, temperature sensor can detect three-phase motor's temperature, the transmission is analyzed for the singlechip, can effectually avoid temperature and current to influence three-phase motor's normal use unusually, detect three-phase motor's temperature and electric current respectively through temperature sensor and current sensor, when temperature or electric current are unusual, the singlechip gives warning light and alarm with signal transmission, the warning light lights and warns, the alarm sounds and reminds the staff, can in time discover and handle three-phase motor's unusual, avoid three-phase motor to damage, the problem of proposing among the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a solid-state relay module with an alarm function comprises a module main body, a detection board and a display board, wherein the upper surface of the module main body is electrically connected with a three-phase power input port, the lower surface of the module main body is electrically connected with a three-phase power output port, and the middle parts of the left side and the right side of the module main body are electrically connected with a working power input port;

the module comprises a module body and is characterized in that a detection plate is horizontally arranged at the top of the front side of the module body, a temperature sensor and a current sensor are respectively and fixedly arranged at the left side and the right side of the surface of the detection plate, a display plate is fixedly arranged at the bottom of the detection plate, and a display screen, a single chip microcomputer, a warning lamp and an alarm are sequentially arranged on the surface of the display plate from top to bottom.

As a preferred embodiment of the present invention, the working power input port can provide the working voltage for the module main body.

As a preferred embodiment of the present invention, the detection board is electrically connected to the module main body, and the display board is electrically connected to the detection board.

As a preferred embodiment of the utility model, temperature sensor and current sensor's data output end all is connected with the data input part of singlechip, the signal output part of singlechip is connected with the signal input part of display screen, warning light and alarm respectively.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a take alarming function's solid-state relay module, through the temperature sensor and the current sensor of pick-up plate surface left and right sides, current sensor can detect the electric current of three-phase motor, and temperature sensor can detect the temperature of three-phase motor, transmits for the singlechip and carries out the analysis, can effectually avoid temperature and electric current to influence the normal use of three-phase motor unusually.

2. The utility model discloses a take alarming function's solid state relay module detects the temperature and the electric current of three-phase motor respectively through temperature sensor and current sensor, and when temperature or electric current were unusual, the singlechip was given signal transmission for warning light and alarm, and the warning light lights and warns, and the staff is reminded in the alarm sounding, can in time discover and handle three-phase motor's anomaly, avoids three-phase motor to damage.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic diagram of the overall structure of a solid-state relay module with an alarm function according to the present invention;

fig. 2 is a schematic diagram of the operation structure of the temperature sensor and the current sensor of the solid-state relay module with alarm function according to the present invention.

In the figure: 1 three-phase power output port, 2 module main parts, 3 working power supply input ports, 4 display panels, 5 detection boards, 6 three-phase power input ports, 7 temperature sensors, 8 current sensors, 9 display screens, 10 singlechips, 11 warning lights and 12 alarms.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a solid-state relay module with an alarm function comprises a module main body 2, a detection plate 5 and a display panel 4, wherein the upper surface of the module main body 2 is electrically connected with a three-phase power input port 6, the lower surface of the module main body 2 is electrically connected with a three-phase power output port 1, and the middle parts of the left side and the right side of the module main body 2 are electrically connected with a working power input port 3;

the module comprises a module body 2 and is characterized in that a detection plate 5 is horizontally arranged at the top of the front side of the module body 2, a temperature sensor 7 and a current sensor 8 are respectively and fixedly arranged at the left side and the right side of the surface of the detection plate 5, a display plate 4 is fixedly arranged at the bottom of the detection plate 5, and a display screen 9, a single chip microcomputer 10, a warning lamp 11 and an alarm 12 are sequentially arranged on the surface of the display plate 4 from top to bottom.

In this embodiment (please refer to fig. 1), the working power input port 3 can provide a working voltage for the module body 2.

In this embodiment (see fig. 1), the detection board 5 is electrically connected to the module main body 2, and the display board 4 is electrically connected to the detection board 5.

In this embodiment (see fig. 2), the data output ends of the temperature sensor 7 and the current sensor 8 are both connected to the data input end of the single chip microcomputer 10, and the signal output end of the single chip microcomputer 10 is connected to the signal input ends of the display screen 9, the warning light 11 and the alarm 12 respectively.

The utility model discloses well temperature sensor 7's model is PT100, and current sensor 8's model is MP25P1, and singlechip 10's model is 80C 51.

It should be noted that the utility model relates to a solid-state relay module with alarm function, which comprises a three-phase power output port 1, a module main body 2, a working power input port 3, a display panel 4, a detection board 5, a three-phase power input port 6, a temperature sensor 7, a current sensor 8, a display screen 9, a single chip microcomputer 10, a warning light 11, an alarm 12, all of which are universal standard components or components known by technicians in the field, the structure and principle of which can be known by technical manuals or conventional test methods, when the solid-state relay module with alarm function is used, the current sensor 8 can detect the current of a three-phase motor through the temperature sensor 7 and the current sensor 8 on the left and right sides of the surface of the detection board 5, the temperature sensor 7 can detect the temperature of the three-phase motor, give singlechip 10 and carry out the analysis, can effectually avoid temperature and current abnormal influence three phase motor's normal use, when temperature or current abnormal, singlechip 10 gives warning light 11 and alarm 12 with signal transmission, warning light 11 lights and warns, alarm 12 sounds and reminds the staff, can in time discover and handle three phase motor's anomaly, avoid three phase motor to damage, the result of use is comparatively ideal.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a take alarming function's solid-state relay module, includes module main part (2), pick-up plate (5) and display panel (4), its characterized in that: the upper surface of the module main body (2) is electrically connected with a three-phase power input port (6), the lower surface of the module main body (2) is electrically connected with a three-phase power output port (1), and the middle parts of the left side and the right side of the module main body (2) are electrically connected with a working power input port (3);

the module comprises a module body (2), a detection plate (5) is horizontally mounted at the top of the front side of the module body (2), a temperature sensor (7) and a current sensor (8) are fixedly mounted on the left side and the right side of the surface of the detection plate (5) respectively, a display panel (4) is fixedly mounted at the bottom of the detection plate (5), and a display screen (9), a single chip microcomputer (10), a warning lamp (11) and an alarm (12) are sequentially mounted on the surface of the display panel (4) from top to bottom.

2. The solid-state relay module with the alarm function according to claim 1, wherein: the working power supply input port (3) can provide working voltage for the module main body (2).

3. The solid-state relay module with the alarm function according to claim 1, wherein: the detection plate (5) is electrically connected with the module main body (2), and the display panel (4) is electrically connected with the detection plate (5).

4. The solid-state relay module with the alarm function according to claim 1, wherein: the data output ends of the temperature sensor (7) and the current sensor (8) are connected with the data input end of the single chip microcomputer (10), and the signal output end of the single chip microcomputer (10) is connected with the signal input ends of the display screen (9), the warning lamp (11) and the alarm (12) respectively.