Electric component detection device

Abstract

The utility model discloses an electric component detection device comprising a machine body, and a power supply module used for providing a direct current power supply and a detection module arranged in the machine body; the control module is connected with the power supply module and comprises a control switch and a direct-current relay; the indication module is connected with the control module and comprises a plurality of indication lamps; and the output module is connected with the control module, is used for outputting a control power supply and is connected with the detected electric component. According to the utility model, the power supply module is used for supplying power to the electric component, the control module is used for controlling the detected component, and the indication module is used for prompting whether each function is normal or not, so that complete function detection can be carried out on the electric component before assembly, and troubles caused by function abnormity after assembly are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of function detection devices. More specifically, the utility model relates to a detection device for electric components. Background Art

[0002] The mobile power station consists of many components, such as electric components like electric exhaust doors or louvers. It is necessary to ensure their normal functions. However, in the prior art, there is no device for separately detecting their functions. Only after the electrical system of the mobile power station is installed and wired, when power is supplied to the electrical control panel, the corresponding functions of operating the electric exhaust door or louver can be controlled on the control panel to conduct a working inspection on the electric exhaust door or louver: if the electric exhaust door or louver can be normally opened and closed, it indicates that the function of the electric exhaust door or louver is normal; otherwise, there is a fault.

[0003] However, due to multiple control lines, it is necessary to search for the reason why the electric exhaust door or louver does not work from multiple control lines, and it is very difficult to determine the correctness of this electric exhaust door or louver and the line. Due to the above reasons, multiple products cannot be effectively inspected, which has a great impact on the later work, is time-consuming and laborious, and delays the product delivery period. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model innovatively provides a detection device for electric components, which can solve the technical problem that electric components cannot be separately detected in the prior art.

[0005] To achieve the above technical purpose, the utility model discloses a detection device for electric components, including a body, and the following components arranged in the body:

[0006] A power supply module for providing a DC power supply;

[0007] A control module connected to the power supply module, including a control switch and a DC relay;

[0008] An indication module connected to the control module, including multiple indicator lights;

[0009] An output module connected to the control module for outputting a control power supply and connecting to the electric component to be detected.

[0010] Further, the control switch includes a power switch, an opening switch, and a closing switch.

[0011] The power switch includes two miniature circuit breakers, which are respectively connected to the positive and negative poles of the power supply module.

[0012] The opening switch and the closing switch are toggle switches.

[0013] Further, the DC relay includes a first relay and a second relay.

[0014] The positive terminal connection point of the first relay is connected to the output terminal of the opening switch, and the positive terminal connection point of the second relay is connected to the output terminal of the closing switch.

[0015] Further, the positive pole of the power supply module is connected to the first miniature circuit breaker, and the negative pole of the power supply module is connected to the second miniature circuit breaker.

[0016] The output terminal of the first miniature circuit breaker is connected to the input terminals of the opening switch and the closing switch.

[0017] The output terminal of the first miniature circuit breaker is also connected to the normally open contact on the left side of the first relay and the normally open contact on the left side of the second relay.

[0018] Further, the output terminal of the second miniature circuit breaker is connected to the normally open contact on the right side of the first relay and the normally open contact on the right side of the second relay.

[0019] Further, the output module includes a first terminal and a second terminal. The normally open positive contact of the first relay and the normally open negative contact of the second relay are connected to the first terminal, and the normally open negative contact of the first relay and the normally open positive contact of the second relay are connected to the second terminal.

[0020] Further, the normally open negative contact of the first relay and the normally open positive contact of the second relay are connected to the positive pole of the power supply module.

[0021] Further, the indication module includes a power indicator light, an open indicator light, and a close indicator light. The negative poles of the power indicator light, the open indicator light, and the close indicator light are all connected to the output terminal of the second miniature circuit breaker.

[0022] The positive pole of the power indicator light is connected to the output terminal of the first miniature circuit breaker, the positive pole of the open indicator light is connected to the output terminal of the opening switch, and the positive pole of the close indicator light is connected to the output terminal of the closing switch.

[0023] Further, the input terminals of the opening switch and the closing switch are connected to the output terminal of the first miniature circuit breaker.

[0024] The beneficial effects of the present utility model are as follows:

[0025] The utility model powers the electric components through a power supply module, controls the components to be detected through a control module, and then uses an indication module to prompt whether each function is normal, enabling a complete functional test of the electric components before assembly and avoiding the trouble of maintenance caused by abnormal functions found after assembly. Description of the Drawings

[0026] Figure 1 A schematic circuit diagram of the electric component detection device according to an embodiment of the utility model is shown.

[0027] In the figure,

[0028] 1. Power supply module; 21. First miniature circuit breaker; 22. Second miniature circuit breaker; 23. Start switch; 24. Stop switch; 25. First relay; 26. Second relay; 31. Power indicator; 32. Open indicator; 33. Close indicator; 41. First terminal; 42. Second terminal; 51. Positive terminal; 52. Negative terminal. Detailed Embodiment

[0029] The electric component detection device provided by the utility model will be explained and described in detail below with reference to the accompanying drawings of the specification.

[0030] The electric component detection device provided by the utility model is used to perform functional tests on some electric components of a power station before assembly. For example, it can be used to perform functional tests on components such as electric exhaust fans and electric louvers. The power supply module powers the electric components, the control module controls the components to be detected, and the indication module prompts whether each function is normal, enabling a complete functional test of the electric components before assembly and avoiding the trouble of maintenance caused by abnormal functions found after assembly. The following is a detailed introduction to the utility model with specific embodiments:

[0031] In one embodiment, taking the component to be detected as an electric exhaust fan or an electric louver as an example, as Figure 1 shown, the utility model provides an electric component detection device, including a body. The body is a square shell structure. A power supply module 1 is arranged inside the body to provide a DC power supply. The power supply module 1 can select the power supply power according to needs. In this embodiment, the power supply module 1 provides a 24V DC power supply. A control module and an indication module are arranged on the body. The control module is connected to the power supply module 1, and the indication module is connected to the control module. An output module is also arranged on the body to output a control power supply and is connected to the electric component to be detected. Through the control module, the component to be detected can be controlled to perform different actions, and whether each function is normal can be read according to the indication module.

[0032] In this embodiment, the control module includes a control switch and a DC relay. The control switch includes a power switch, an on-switch 23, and an off-switch 24. The power switch includes two miniature circuit breakers, namely the first miniature circuit breaker 21 and the second miniature circuit breaker 22. Herein, both the first miniature circuit breaker 21 and the second miniature circuit breaker 22 are 10A 1P miniature circuit breakers. The first miniature circuit breaker 21 is connected to the positive pole of the power supply module 1, and the second miniature circuit breaker 22 is connected to the negative pole of the power supply module 1. Optionally, the power supply module 1 is connected to a power supply terminal, and the power supply terminal includes a positive terminal 51 and a negative terminal 52. The positive pole of the power supply module 1 is connected to the positive terminal 51, the negative pole is connected to the negative terminal 52, the first miniature circuit breaker 21 is connected to the positive terminal 51, and the second miniature circuit breaker 22 is connected to the negative terminal 52. The on-switch 23 and the off-switch 24 are toggle switches. The positive pole of the power supply module 1 is connected to the first miniature circuit breaker 21, and the negative pole of the power supply module 1 is connected to the second miniature circuit breaker 22. The input ends of the on-switch 23 and the off-switch 24 are connected to the output end of the first miniature circuit breaker 21.

[0033] The DC relay includes a first relay 25 and a second relay 26. Both the first relay 25 and the second relay 26 are DC24V DC relays. The positive terminal connection point of the first relay 25 is connected to the output end of the on-switch 23, and the positive terminal connection point of the second relay 26 is connected to the output end of the off-switch 24. The output end of the first miniature circuit breaker 21 is connected to the input ends of the on-switch 23 and the off-switch 24. The output end of the first miniature circuit breaker 21 is also connected to the normally open contact on the left side of the first relay 25 and the normally open contact on the left side of the second relay 26. The output end of the second miniature circuit breaker 22 is connected to the normally open contact on the right side of the first relay 25 and the normally open contact on the right side of the second relay 26. The normally open positive contact of the first relay 25 and the normally open negative contact of the second relay 26 are connected to the first terminal 41, and the normally open negative contact of the first relay 25 and the normally open positive contact of the second relay 26 are connected to the second terminal 42.

[0034] In one embodiment, the indication module includes a power indicator 31, an on-indicator 32, and an off-indicator 33. The negative poles of the power indicator 31, the on-indicator 32, and the off-indicator 33 are all connected to the output end of the second miniature circuit breaker 22. The positive pole of the power indicator 31 is connected to the output end of the first miniature circuit breaker 21, the positive pole of the on-indicator 32 is connected to the output end of the on-switch 23, and the positive pole of the off-indicator 33 is connected to the output end of the off-switch 24. The power indicator 31 is used to indicate the power supply state of the power supply module 1, and the on-indicator 32 and the off-indicator 33 are used to indicate the opening and closing states of the component to be detected.

[0035] Optionally, the output module includes a first terminal 41 and a second terminal 42. The normally open positive contact of the first relay 25 and the normally open negative contact of the second relay 26 are connected to the first terminal 41, and the normally open negative contact of the first relay 25 and the normally open positive contact of the second relay 26 are connected to the second terminal 42.

[0036] In this embodiment, the body is a rectangular shell structure. The power supply module 1, the control module, the indication module, and the output module are all arranged on the body. The whole machine is small in size and convenient to carry, and can be used in various indoor and outdoor environments, which can greatly improve the detection efficiency and accuracy.

[0037] The usage method of the electric component detection device of the present utility model includes:

[0038] Check that the DC voltage of the power supply module 1 should be DC24V, and the DC24V DC power supply module 1 can work normally. Ensure that the first miniature circuit breaker 21 and the second miniature circuit breaker 22 are in the off position.

[0039] Place the DC electric exhaust door or louver in a position where it can be opened and closed. The positive wire and the negative wire of the electric control wire of the DC electric exhaust door or louver are respectively connected to the first terminal 41 and the second terminal 42, and ensure that the wiring is firm.

[0040] Close the switch 24, turn on the start switch 23, the turn-on indicator light 32 lights up, and at the same time the first relay 25 works and outputs a DC24V voltage. At this time, the first terminal 41 is the positive pole, the second terminal 42 is the negative pole, and the voltage between the first terminal 41 and the second terminal 42 is DC24V, which is the normal working voltage of the electric exhaust door or louver. At this time, the DC electric exhaust door or louver opens, otherwise there is a system failure in the opening of the DC electric exhaust door or louver.

[0041] Turn off the start switch 23, turn on the close switch 24, the turn-off indicator light 33 goes out, and at the same time the second relay works. This second relay 26 outputs a DC24V voltage. The first terminal 41 is the negative pole, the second terminal 42 is the positive pole, and the voltage between the second terminal 42 and the first terminal 41 is DC24V, which is the normal working voltage of the DC electric exhaust door or louver. At this time, the DC electric exhaust door or louver closes, otherwise there is a system failure in the closing of the DC electric exhaust door or louver.

[0042] After the inspection of the DC electric exhaust door or louver is completed, disconnect the first miniature circuit breaker 21 and the second miniature circuit breaker 22, and remove the control line of the DC electric exhaust door or louver. The DC electric exhaust door or louver returns to its original position, and the DC electric exhaust door or louver inspection and test bench returns to its original position.

[0043] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0044] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0045] In the description of this specification, the descriptions referring to terms such as "this embodiment", "one embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any at least one embodiment or example. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0046] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" can explicitly or implicitly include at least one of such features. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0047] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and simple improvements made to the substantial content of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An electric component detection device, characterized in that, Comprising a body, and provided within the body are: A power supply module for providing a DC power supply; A control module connected to the power supply module, including a control switch and a DC relay; An indication module connected to the control module, including a plurality of indicator lights; An output module connected to the control module for outputting a control power supply and connected to the electric component to be detected.

2. The electric component detection device according to claim 1, characterized in that The control switch includes a power switch, an on switch, and an off switch. The power switch includes two miniature circuit breakers respectively connected to the positive and negative poles of the power supply module. The on switch and the off switch are toggle switches.

3. The electric component detection device according to claim 2, characterized in that, The DC relay includes a first relay and a second relay. The positive terminal connection point of the first relay is connected to the output terminal of the on switch, and the positive terminal connection point of the second relay is connected to the output terminal of the off switch.

4. The electric component detection device according to claim 3, characterized in that, The positive pole of the power supply module is connected to the first miniature circuit breaker, and the negative pole of the power supply module is connected to the second miniature circuit breaker. The output terminal of the first miniature circuit breaker is connected to the input terminals of the on switch and the off switch. The output terminal of the first miniature circuit breaker is also connected to the normally open contact on the left side of the first relay and the normally open contact on the left side of the second relay.

5. The electric component detection device according to claim 4, characterized in that, The output terminal of the second miniature circuit breaker is connected to the normally open contact on the right side of the first relay and the normally open contact on the right side of the second relay.

6. The electric component detection device according to claim 5, characterized in that, The output module includes a first terminal and a second terminal. The normally open contact of the positive pole of the first relay and the normally open contact of the negative pole of the second relay are connected to the first terminal, and the normally open contact of the negative pole of the first relay and the normally open contact of the positive pole of the second relay are connected to the second terminal.

7. The electric component detection device according to claim 5, characterized in that, The normally open contact of the negative pole of the first relay and the normally open contact of the positive pole of the second relay are connected to the positive pole of the power supply module.

8. The electric component detection device according to claim 7, characterized in that, The indication module includes a power indicator light, an on indicator light, and an off indicator light. The negative poles of the power indicator light, the on indicator light, and the off indicator light are all connected to the output terminal of the second miniature circuit breaker. The positive pole of the power indicator light is connected to the output terminal of the first miniature circuit breaker, the positive pole of the on indicator light is connected to the output terminal of the on switch, and the positive pole of the off indicator light is connected to the output terminal of the off switch.

9. The electric component detection device according to claim 8, characterized in that, The input terminals of the on switch and the off switch are connected to the output terminal of the first miniature circuit breaker.

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