CN215449540U - LED lamps and lanterns power withstand voltage testing arrangement - Google Patents
LED lamps and lanterns power withstand voltage testing arrangement Download PDFInfo
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- CN215449540U CN215449540U CN202121795235.6U CN202121795235U CN215449540U CN 215449540 U CN215449540 U CN 215449540U CN 202121795235 U CN202121795235 U CN 202121795235U CN 215449540 U CN215449540 U CN 215449540U
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- power supply
- led lamp
- withstand voltage
- electrically connected
- digital potentiometer
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Abstract
The utility model discloses a device for testing the withstand voltage of a power supply of an LED lamp, which comprises a detection end and a display end, wherein the detection end is connected with the display end through a cable; the utility model discloses a test device for LED lamp power supply withstand voltage, including protective housing, power connection socket, digital potentiometer, ammeter, PLC controller, LED lamp power supply withstand voltage testing arrangement, the sense terminal includes the protective housing, be provided with power connection socket on the lateral wall of protective housing, the power connection socket outside is covered with the shield, the opposite side wall mounting of protective housing has the information output plug, power connection socket with the inside protection circuit of protective housing is connected, protection circuit is connected with digital potentiometer, digital potentiometer is connected with the PLC controller through the ammeter, the PLC controller is connected with voltmeter and data storage ware respectively, and this kind of LED lamp power supply withstand voltage testing arrangement can be through the pressure resistance who detects multiunit LED lamp power, and automatic, intelligent adjustment voltage size to measure multiunit data, and automatic recording and output test data have easy operation, convenient to use, advantage that accurate degree is high.
Description
Technical Field
The utility model relates to the field of LED lamp accessory equipment, in particular to a power supply voltage withstand test device for an LED lamp.
Background
The power supply is a core device for supplying power, is indispensable in the LED lamp, can supply power to electronic equipment, is also called a power supply, is a device for converting alternating current into direct current through a transformer and a rectifier, and is also called a rectifying power supply or a driving power supply. The electronic device that can provide the signal is called the signal source. Lithium battery, dry battery, rectification power supply.
In the production process of the power supply of the LED lamp, in order to ensure the quality stability of the power supply of the LED lamp, the power supply of the LED lamp needs to be tested, wherein the withstand voltage test of the power supply of the LED lamp is an important component of the power supply of the LED lamp, but at present, test data needs to be manually detected and recorded during the withstand voltage test of the power supply of the LED lamp, so that the problems of low automation degree, low detection efficiency, poor reliability and easy error are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for testing the power supply withstand voltage of an LED lamp, which aims to solve the problems that the prior art needs to manually detect and record test data when the power supply withstand voltage of the LED lamp is tested, and has low automation degree, low detection efficiency, poor reliability and easy error.
The technical scheme of the utility model is realized as follows: a power supply withstand voltage testing device for an LED lamp comprises a detection end and a display end, wherein the detection end is connected with the display end through a cable;
the detection end comprises a protective shell, a power supply connection socket is arranged on one side wall of the protective shell, a dustproof cover covers the power supply connection socket, an information output plug is arranged on the other side wall of the protective shell, the power supply connection socket is connected with a protection circuit inside the protective shell, the protection circuit is connected with a digital potentiometer, the digital potentiometer is connected with a PLC (programmable logic controller) through an ammeter, the PLC is respectively connected with a voltmeter and a data storage device, the data storage device is respectively connected with the digital potentiometer and the information output plug, and a thermometer is further arranged on the side wall of the protective shell;
the display end comprises a microprocessor, an information input plug is arranged at the top of the microprocessor, a display screen is arranged on the front face of the microprocessor, and an operation button is arranged below the display screen.
Preferably, the dust cover is rotatably connected with the protective shell through a hinge.
Preferably, the protective shell is fixedly nested with the power connection socket, and the protective shell is fixedly nested with the thermometer.
Preferably, the power connection socket is electrically connected with the protection circuit, and the protection circuit is electrically connected with the digital potentiometer.
Preferably, the digital potentiometer is electrically connected with the ammeter, the ammeter is electrically connected with the PLC controller, and the ammeter is electrically connected with the voltmeter.
Preferably, the digital potentiometer is electrically connected with the data storage, and the data storage is electrically connected with the information output plug.
Preferably, the microprocessor is electrically connected with the information input plugs, and the number of the information input plugs is five.
Preferably, the microprocessor is electrically connected with the display screen, and the microprocessor is electrically connected with the operation buttons.
By adopting the technical scheme, the utility model has the beneficial effects that:
this kind of LED lamps and lanterns power withstand voltage testing arrangement can be through the pressure resistance who detects multiunit LED lamps and lanterns power, automatic, intelligent adjustment voltage size to measure multiunit data, and automatic recording and output test data have easy operation, convenient to use, advantage that accurate degree is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is an internal structural view of the detecting tip of the present invention;
FIG. 3 is a top view of FIG. 2;
fig. 4 is an enlarged view of the display terminal of the present invention.
Wherein: 1. a detection end; 2. a cable wire; 3. a display end; 101. a protective shell; 102. a power supply connection socket; 103. a dust cover; 104. a protection circuit; 105. a digital potentiometer; 106. an ammeter; 107. a PLC controller; 108. a data storage; 109. an information output plug; 110. a voltmeter; 111. a thermometer; 301. a microprocessor; 302. a display screen; 303. an operation button; 304. an information input plug.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the power supply withstand voltage testing device for the LED lamp comprises a detection end 1 and a display end 3, wherein the detection end 1 is connected with the display end 3 through a cable 2;
the detection end 1 comprises a protective shell 101, a power supply connection socket 102 is arranged on one side wall of the protective shell 101, a dustproof cover 103 covers the power supply connection socket 102, an information output plug 109 is arranged on the other side wall of the protective shell 101, the power supply connection socket 102 is connected with a protection circuit 104 inside the protective shell 101, the protection circuit 104 is connected with a digital potentiometer 105, the digital potentiometer 105 is connected with a PLC (programmable logic controller) 107 through an ammeter 106, the PLC 107 is respectively connected with a voltmeter 110 and a data storage 108, the data storage 108 is respectively connected with the digital potentiometer 105 and the information output plug 109, and a thermometer 111 is further arranged on the side wall of the protective shell 101;
the display end 3 comprises a microprocessor 301, an information input plug 304 is arranged at the top of the microprocessor 301, a display screen 302 is arranged on the front surface of the microprocessor 301, and an operation button 303 is arranged below the display screen 302.
Specifically, the dust cover 103 is rotatably connected to the protective housing 101 through a hinge, so that the dust cover 103 can be opened and closed through the hinge, and the dust cover 103 provides dust-proof and water-proof protection for the power connection socket 102.
Specifically, the protective shell 101 is fixedly connected with the power connection socket 102 in a nested manner, the protective shell 101 is fixedly connected with the thermometer 111 in a nested manner, and the thermometer 111 can monitor the temperature of the detection end 1 in real time, so that the working personnel can conveniently check the running state of the device.
Specifically, the power connection socket 102 is electrically connected to the protection circuit 104, and the protection circuit 104 is electrically connected to the digital potentiometer 105, so that the protection circuit 104 can provide protection for the detection terminal 1, and circuit damage is avoided.
Specifically, the digital potentiometer 105 is electrically connected with an ammeter 106, the ammeter 106 is electrically connected with a PLC controller 107, and the ammeter 106 is electrically connected with a voltmeter 110, so that the output voltage of the power supply of the LED lamp is regulated and controlled by the digital potentiometer 105 according to an operation instruction input by a user through an operation button 303, and the current and voltage in the circuit are tested under different loading voltages through the ammeter 106 and the voltmeter 110.
Specifically, the digital potentiometer 105 is electrically connected to the data storage 108, and the data storage 108 is electrically connected to the information output plug 109, so that the test data can be processed by the data storage 108 and then input into the display terminal 3 through the information output plug 109.
Specifically, the microprocessor 301 is electrically connected with the information input plugs 304, and the number of the information input plugs 304 is five, so that the voltage resistance of the power supplies of the LED lamps can be tested conveniently.
Specifically, the microprocessor 301 is electrically connected with the display screen 302, and the microprocessor 301 is electrically connected with the operation buttons 303, so that the test data processed by the microprocessor 301 can be conveniently displayed on the display screen 302, and the test data can be conveniently checked by a worker.
The working principle is as follows: the LED lamp power supply to be tested is connected to the power supply connecting socket 102, the detection end 1 is connected to the information input plug 304 on the display end 3 through the cable 2, power is provided for the detection end 1 through the LED lamp power supply, according to an operation instruction input through the operation button 303, the output voltage of the LED lamp power supply can be regulated and controlled by the digital potentiometer 105, the LED lamp power supply is tested under different loading voltages through the ammeter 106 and the voltmeter 110, the current and the voltage in the circuit are large and small, test data are input into the display end 3 through the information output plug 109 after being processed through the data storage 108, the test data are displayed on the display screen 302 after being processed through the microprocessor 301, and the LED lamp power supply to be tested is convenient for workers to check.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides a LED lamps and lanterns power withstand voltage testing arrangement which characterized in that includes: the device comprises a detection end (1) and a display end (3), wherein the detection end (1) is connected with the display end (3) through a cable (2);
the detection end (1) comprises a protective shell (101), a power supply connection socket (102) is arranged on one side wall of the protective shell (101), a dustproof cover (103) is covered outside the power supply connecting socket (102), an information output plug (109) is installed on the other side wall of the protective shell (101), the power supply connection socket (102) is connected with a protection circuit (104) inside the protection shell (101), the protection circuit (104) is connected with a digital potentiometer (105), the digital potentiometer (105) is connected with a PLC (107) through an ammeter (106), the PLC controller (107) is respectively connected with a voltmeter (110) and a data storage (108), the data storage (108) is respectively connected with the digital potentiometer (105) and the information output plug (109), and a thermometer (111) is further arranged on the side wall of the protective shell (101);
the display end (3) comprises a microprocessor (301), an information input plug (304) is arranged at the top of the microprocessor (301), a display screen (302) is arranged on the front face of the microprocessor (301), and an operation button (303) is arranged below the display screen (302).
2. The LED lamp power supply withstand voltage testing device according to claim 1, characterized in that: the dustproof cover (103) is rotatably connected with the protective shell (101) through a hinge.
3. The LED lamp power supply withstand voltage testing device according to claim 1, characterized in that: the protective shell (101) is fixedly connected with the power supply connecting socket (102) in a nested mode, and the protective shell (101) is fixedly connected with the thermometer (111) in a nested mode.
4. The LED lamp power supply withstand voltage testing device according to claim 1, characterized in that: the power connection socket (102) is electrically connected with the protection circuit (104), and the protection circuit (104) is electrically connected with the digital potentiometer (105).
5. The LED lamp power supply withstand voltage testing device according to claim 1, characterized in that: the digital potentiometer (105) is electrically connected with the ammeter (106), the ammeter (106) is electrically connected with the PLC (107), and the ammeter (106) is electrically connected with the voltmeter (110).
6. The LED lamp power supply withstand voltage testing device according to claim 1, characterized in that: the digital potentiometer (105) is electrically connected with the data storage (108), and the data storage (108) is electrically connected with the information output plug (109).
7. The LED lamp power supply withstand voltage testing device according to claim 1, characterized in that: the microprocessor (301) is electrically connected with the information input plugs (304), and the number of the information input plugs (304) is five.
8. The LED lamp power supply withstand voltage testing device according to claim 1, characterized in that: the microprocessor (301) is electrically connected with the display screen (302), and the microprocessor (301) is electrically connected with the operation buttons (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121795235.6U CN215449540U (en) | 2021-08-03 | 2021-08-03 | LED lamps and lanterns power withstand voltage testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121795235.6U CN215449540U (en) | 2021-08-03 | 2021-08-03 | LED lamps and lanterns power withstand voltage testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215449540U true CN215449540U (en) | 2022-01-07 |
Family
ID=79690945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121795235.6U Active CN215449540U (en) | 2021-08-03 | 2021-08-03 | LED lamps and lanterns power withstand voltage testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215449540U (en) |
-
2021
- 2021-08-03 CN CN202121795235.6U patent/CN215449540U/en active Active
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