CN202453485U - Combination lamp lifetime testing device - Google Patents
Combination lamp lifetime testing device Download PDFInfo
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- CN202453485U CN202453485U CN2011205752270U CN201120575227U CN202453485U CN 202453485 U CN202453485 U CN 202453485U CN 2011205752270 U CN2011205752270 U CN 2011205752270U CN 201120575227 U CN201120575227 U CN 201120575227U CN 202453485 U CN202453485 U CN 202453485U
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Abstract
The utility model discloses a programmable combination lamp lifetime testing device which comprises a man-machine communicating module and a controlling module, the man-machine communicating module is connected with the controlling module, the controlling module is connected with a plurality of relays, and the relays are respectively connected with lamps. The man-machine communicating module is a touch display screen, the controlling module is a programmable stationary PLC (programmable logic controller) which comprises a CPU (central processing unit) board, an I/O (input/output) board, a memory block and a power supply, and wherein the memory block is provided with a preinstalled controlling program. The relays are optical relays. The combination lamp lifetime testing device has the advantages of programmable control, labor saving, simplicity in operation and convenience in use.
Description
Technical field
The utility model relates to a kind of proving installation, especially relates to a kind of programmable Assembled lamp endurance testing device.
Background technology
As the requisite safety component of running car, can automobile lamp safety traffic have crucial effects to automobile.Wherein, the function of illuminating lamp is the road surface of in the environment of dark, illuminating running car the place ahead; The function of signal lamp is the existence that shows this car to other road user, and this car will turn to a certain direction or just at braking deceleration etc., to cause special concern.The length of lamp life directly influences the quality of light fixture, and is closely related with traveling security.At present, normally adopt artificial means that the life-span of each light fixture is detected, control the time of each light fixture open and close during detection by manual work; The time that light fixture is lighted can't accurately be controlled; Therefore, present detection method exists the manually open and close of control light fixture, the not high problem of test accuracy.
Chinese patent Granted publication number: CN201700058U; Disclose a kind of color lamp controller January 5 2011 Granted publication day, comprises power circuit; Power circuit comprises the telechiric device whether power control circuit and remote circuit control circuit are communicated with; The input end of power control circuit is a power input, and output terminal is the color lamp link that is used to connect color lamp, the relay control switch that power control circuit includes wireless receiving module and is communicated with or breaks off according to the signal that wireless receiving module receives; Telechiric device comprises a keyswitch and according to the switch color lamp of keyswitch, and is simple to operation.The weak point of this utility model is that the order of bright lamp and time are inconvenient to regulate.
The utility model content
The utility model is in order to overcome the deficiency that lighting time that controller of the prior art controls and order are inconvenient to regulate, a kind of programmable Assembled lamp endurance testing device to be provided.
To achieve these goals, the utility model adopts following technical scheme:
A kind of Assembled lamp endurance testing device comprises man-machine conversation module, control module, and said man-machine conversation module is connected with control module, and control module is connected with several relays, and relay is connected with light fixture respectively.
The man-machine conversation module is used for importing Human-to-Machine's instruction, and control module is used for controlling the connection and the disconnection of each interface module.The experimental provision of the utility model can be as required, through the bright of each light fixture of man-machine conversation module input instruction control and the time span of closing, the opening sequence of each lamp.For example, the headlight of photograph was lighted 10 minutes before making earlier, then before the headlight of photograph close steering indicating light lighted 10 minutes, and the like backup lamp, brake lamp, fog lamp were lighted 10 minutes.And then loop test several times, thereby guarantee that this proving installation can well detect the life-span of each light fixture, guarantees the quality of light fixture.
As preferably, said man-machine conversation module is a touch display screen.Touch display screen has simple, intuitive, easy to operate advantage.
As preferably, said control module is fixed PLC able to programme, comprises CPU board, I/O plate, display panel, memory block, power supply.Fixed PLC able to programme has the reliability height, and the characteristics that antijamming capability is strong are preset with the bright lamp control program by man-machine conversation module input in the said memory block, sets duration that each light fixture lights and the order of lighting.Fixed PLC able to programme has simple to operate, and exploitation is easy, stable advantage.
Replacement scheme as such scheme; Said control module is programmable module formula PLC; Comprise CPU module, I/O module, memory block, power module, be preset with bright lamp control program in the said memory block, set duration that each light fixture lights and the order of lighting by man-machine conversation module input.It is little, easy to maintenance that programmable module formula PLC system has design, installation, debugging work load, transforms the characteristics of being easy to.
As the replacement scheme of such scheme, said control module is a programmable controller PC, is preset with bright lamp control program in the said control module.Programmable controller PC has fast operation, and response is fast, and is powerful, with the test job through the network remote opertaing device.
As preferably, said relay is an optical relay, also can be reed relay, solid-state relay.Optical relay has life-span length, Weak current drive signal, high impedance dielectric voltage withstand, microminiature, light transmission, contactless advantage.Solid-state relay has the reliable characteristic of stable working state.Reed relay has the advantage that size is little, in light weight, reaction velocity fast, beat the time weak point.
Therefore, the utlity model has following beneficial effect: (1) control able to programme; (2) save manpower; (3) simple, convenient.
Description of drawings
Fig. 1 is a kind of functional-block diagram of the utility model;
Fig. 2 is a kind of hardware device connection layout of the utility model.
Among the figure: man-machine conversation module 1, control module 2, relay 3, light fixture 4.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further description.
Embodiment as shown in Figure 1 is a kind of Assembled lamp endurance testing device, comprises, and man-machine conversation module 1, control module 2, said man-machine conversation module 1 is connected with control module 2, and control module 2 is connected with several relays 3.In the present embodiment, relay 3 is 5, and relay 3 is connected with light fixture 4 respectively.Said man-machine conversation module 1 is a touch display screen.Touch display screen is embedded on the PLC controller panel.Light fixture 4 comprises steering indicating light, backup lamp, brake lamp, fog lamp, headlamp etc.Said control module 2 is fixed PLC able to programme, comprises CPU board, I/O plate, display panel, memory block, power supply.Be preset with bright lamp control program in the said memory block.Said relay 3 is an optical relay.
Among the embodiment 2, control module 2 is programmable module formula PLC, comprises CPU module, I/O module, internal memory, power module.Said relay 3 is a reed relay.Other part is identical with embodiment 1.
Among the embodiment 3, control module 2 is a programmable controller PC, is preset with bright lamp control program in the said control module 2.Said relay 3 is a solid-state relay.Other part is identical with embodiment 1.
As shown in Figure 2, controller is connected with 5 relays 3, headlamp just, steering indicating light, backup lamp, brake lamp, fog lamp are connected with relay 3 respectively.With output voltage is that 24 volts stabilized voltage supply inserts test circuit, opens the power switch on stabilized voltage supply and the controller, through the time span of lighting and closing of each light fixture of touch-screen input instruction control, and the order opened of each lamp.The instruction that input begins to test on touch-screen, controller are automatically according to the unlatching, the moment of disconnection and the duration of test that are preset in bright each lamp of lamp control program control in the controller.The headlight of photograph was lighted 10 minutes before making earlier, then before the headlight of photograph close steering indicating light lighted 10 minutes, and the like backup lamp, Brake lamp, light fixtures such as fog lamp were lighted 10 minutes.And then loop test several times, thereby guarantee that this proving installation can well detect the life-span of each light fixture, guarantees the quality of light fixture.Owing to procedure auto-control is arranged, has guaranteed the accuracy of test.
Program when changing test if desired; Only need to update bright lamp control program through touch-screen; After program editing is good, assign the instruction that begins to test through touch-screen to controller, controller will be according to new bright lamp control program control test; Controller is accurately controlled the unlatching of each lamp, the moment of disconnection and the duration of test, has guaranteed the accuracy of test.
The proving installation of the utility model can detect the life-span of each light fixture accurately, guarantees the quality of each light fixture.
Claims (8)
1. an Assembled lamp endurance testing device comprises man-machine conversation module, control module, it is characterized in that, said man-machine conversation module is connected with control module, and control module is connected with several relays, and relay is connected with light fixture respectively.
2. Assembled lamp endurance testing device according to claim 1 is characterized in that, said man-machine conversation module is a touch display screen.
3. Assembled lamp endurance testing device according to claim 1 is characterized in that, said control module is fixed PLC able to programme, comprises CPU board, I/O plate, display panel, memory block, power supply, is preset with bright lamp control program in the said memory block.
4. Assembled lamp endurance testing device according to claim 1 is characterized in that, said control module is programmable module formula PLC, comprises CPU module, I/O module, memory block, power module, is preset with bright lamp control program in the said memory block.
5. Assembled lamp endurance testing device according to claim 1 is characterized in that, said control module is a programmable controller PC, is preset with bright lamp control program in the said control module.
6. according to claim 1 or 2 or 3 or 4 or 5 described Assembled lamp endurance testing devices, it is characterized in that said relay is an optical relay.
7. according to claim 1 or 2 or 3 or 4 or 5 described Assembled lamp endurance testing devices, it is characterized in that said relay is a reed relay.
8. according to claim 1 or 2 or 3 or 4 or 5 described Assembled lamp endurance testing devices, it is characterized in that said relay is a solid-state relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205752270U CN202453485U (en) | 2011-12-31 | 2011-12-31 | Combination lamp lifetime testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205752270U CN202453485U (en) | 2011-12-31 | 2011-12-31 | Combination lamp lifetime testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202453485U true CN202453485U (en) | 2012-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205752270U Expired - Fee Related CN202453485U (en) | 2011-12-31 | 2011-12-31 | Combination lamp lifetime testing device |
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| CN (1) | CN202453485U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103745588A (en) * | 2013-12-12 | 2014-04-23 | 乐视致新电子科技（天津）有限公司 | Control system of apparatus |
| CN109444592A (en) * | 2018-11-20 | 2019-03-08 | 广东顺科汽车电气制造有限公司 | A kind of electric vehicle alternating-current charging seat electronic lock life-span tester and its test control method |
| CN112996193A (en) * | 2021-03-17 | 2021-06-18 | 同济大学 | Self-adaptive switching LED service life testing system and method based on vehicle arrival |
-
2011
- 2011-12-31 CN CN2011205752270U patent/CN202453485U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103745588A (en) * | 2013-12-12 | 2014-04-23 | 乐视致新电子科技（天津）有限公司 | Control system of apparatus |
| CN109444592A (en) * | 2018-11-20 | 2019-03-08 | 广东顺科汽车电气制造有限公司 | A kind of electric vehicle alternating-current charging seat electronic lock life-span tester and its test control method |
| CN112996193A (en) * | 2021-03-17 | 2021-06-18 | 同济大学 | Self-adaptive switching LED service life testing system and method based on vehicle arrival |
| CN112996193B (en) * | 2021-03-17 | 2022-01-07 | 同济大学 | Self-adaptive switching LED service life testing system and method based on vehicle arrival |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20131231 |