CN203414533U - Automatic temperature control and safety power-off device of aging test platform - Google Patents
Automatic temperature control and safety power-off device of aging test platform Download PDFInfo
- Publication number
- CN203414533U CN203414533U CN201320368071.8U CN201320368071U CN203414533U CN 203414533 U CN203414533 U CN 203414533U CN 201320368071 U CN201320368071 U CN 201320368071U CN 203414533 U CN203414533 U CN 203414533U
- Authority
- CN
- China
- Prior art keywords
- circuit
- charger
- control circuit
- power
- group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 14
- 230000032683 aging Effects 0.000 title abstract description 9
- 238000005265 energy consumption Methods 0.000 claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012372 quality testing Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model diskloses an automatic temperature control and safety power-off device of an aging test platform. Charger groups are connected on a 220-volt illumination power supply input end through an intelligent control circuit. A storage battery group is connected between the power supply input end and the intelligent control circuit through a storage battery charger. The storage battery group is connected with the rear one of two adjacent charger groups sequentially through an energy consumption compensating circuit and a current detection circuit. The energy consumption compensating circuits achieve energy consumption compensation control on each charger group. The intelligent control circuit comprises a fault alarm circuit with a charger group fault alarming function, a display circuit displaying positions of charger groups with faults, a timing control circuit with a timing function, a temperature detector circuit and a power-off circuit. The automatic temperature control and safety power-off device which runs in a non-polar and timing way achieves automatic quality detection, automatic temperature control and power-off safety. The cost is further lowered.
Description
Technical field
The utility model relates to a kind of degradation detecting device detecting for electric car charger in electronics product manufacturing industry, the particularly automatic temperature-controlled and safety power-off device of burn-in test platform.
Background technology
Aging test bench is before producing electronic product and dispatching from the factory to be also finally the most important operation that detects together together.Before dispatching from the factory, electronic product to and detect through the operation of actual energising full load, the sale of can dispatching from the factory after qualified, and its process is finished product aging test.
Existing burn-in test platform is all by manual control, and aging platform is as a huge warmer, is constantly emitting light and heat, and the workman of operation room work, need under this hot environment, work, and labour intensity is large.
Utility model content
The defect existing for existing aging test bench, the utility model provides the automatic temperature-controlled and safety power-off device of burn-in test platform.
To achieve these goals, technical solution adopted in the utility model is:
Automatic temperature-controlled and the safety power-off device of burn-in test platform, comprise the some groups of detected charger groups of 220V mains lighting supply input end in succession of connecting, it is characterized in that: charger group is connected to 220V mains lighting supply input end by intelligent control circuit, between power input and intelligent control circuit, by battery charger, be connected with battery pack, realization is to battery charging, battery pack is connected through an energy consumption compensating circuit and current detection circuit charger group after adjacent two charger groups successively, energy consumption compensating circuit is realized each charger group is carried out to energy consumption compensation control, intelligent control circuit comprises the failure alarm circuit with charger group fault alarm function, show the display circuit of fault charger group position, the timing control circuit with timing function, hygrosensor circuit and power-down circuit, the current signal that intelligent control circuit transmits by current detection circuit is realized the control to failure alarm circuit and display circuit, intelligent control circuit passes through current detection circuit, the signal of timing control circuit and hygrosensor transmission is realized the control to power-down circuit,
Described timing control circuit be can be in 0-168 hour the random nonpolarity timing control circuit of setup times;
Described every group of charger group comprises four chargers that are connected in parallel.
The beneficial effects of the utility model: nonpolarity timing operation, can arbitrarily arrange at 0-168 hour; When product has fault in ageing process, be provided with automatic-prompting warning function, realize full-automatic quality testing; While there is the phenomenons such as electric current transfinites, temperature over-range, can cut off the electricity supply in time voluntarily, realize automatic temperature-controlled and safe power-off, save cost.
Accompanying drawing explanation
Fig. 1, connection side's block diagram of the present utility model.
Embodiment
Automatic temperature-controlled and the safety power-off device of burn-in test platform, comprise the some groups of detected charger groups of 220V mains lighting supply input end in succession of connecting, it is characterized in that: charger group is connected to 220V mains lighting supply input end by intelligent control circuit, between power input and intelligent control circuit, by battery charger, be connected with battery pack, realization is to battery charging, battery pack is connected through an energy consumption compensating circuit and current detection circuit charger group after adjacent two charger groups successively, energy consumption compensating circuit is realized each charger group is carried out to energy consumption compensation control, intelligent control circuit comprises the failure alarm circuit with charger group fault alarm function, show the display circuit of fault charger group position, the timing control circuit with timing function, hygrosensor circuit and power-down circuit, the current signal that intelligent control circuit transmits by current detection circuit is realized the control to failure alarm circuit and display circuit, intelligent control circuit passes through current detection circuit, the signal of timing control circuit and hygrosensor transmission is realized the control to power-down circuit, described timing control circuit be can be in 0-168 hour the random nonpolarity timing control circuit of setup times, described every group of charger group comprises four chargers that are connected in parallel.
Principle of work of the present utility model: because the electric power of charger is power input=output power+self dissipation power (W
enter=W
go out+ W
consumable), so output power is less than power input (W
enter>W
go out), so the output power of next group can reduce by group, will with accumulator, carry out to supplement the energy of himself consume to the input end of every group for it, promotes output power.So electric current supplementary while normally moving because self consuming of charger is very little is also very little.
When being in operation, a certain group of charger breaks down, its output terminal does not just have electric energy to next group power supply, this input end electric energy of organizing at present will provide by accumulator entirely, cause the huge increasing of electric current of energy consumption compensating circuit, notice intelligent control circuit is out of service rapidly for current detection circuit, intelligent control circuit instruction simultaneously, to failure alarm circuit and display circuit, is informed guilty culprit position.
When failure-free operation in needed digestion time, by timing control circuit, complete timing out of service, time is up for this charger aging of voice message simultaneously.
The beneficial effects of the utility model: nonpolarity timing operation, can arbitrarily arrange at 0-168 hour; When product has fault in ageing process, be provided with automatic-prompting warning function, realize full-automatic quality testing; While there is the phenomenons such as electric current transfinites, temperature over-range, can cut off the electricity supply in time voluntarily, realize automatic temperature-controlled and safe power-off, save cost.
The simple replacement of those ordinary skill in the art and replacing are all within this patent protection domain.
Claims (3)
1. the automatic temperature-controlled and safety power-off device of burn-in test platform, comprise the some groups of detected charger groups of 220V mains lighting supply input end in succession of connecting, it is characterized in that: charger group is connected to 220V mains lighting supply input end by intelligent control circuit, between power input and intelligent control circuit, by battery charger, be connected with battery pack, realization is to battery charging, battery pack is connected through an energy consumption compensating circuit and current detection circuit charger group after adjacent two charger groups successively, energy consumption compensating circuit is realized each charger group is carried out to energy consumption compensation control, intelligent control circuit comprises the failure alarm circuit with charger group fault alarm function, show the display circuit of fault charger group position, the timing control circuit with timing function, hygrosensor circuit and power-down circuit, the current signal that intelligent control circuit transmits by current detection circuit is realized the control to failure alarm circuit and display circuit, intelligent control circuit passes through current detection circuit, the signal of timing control circuit and hygrosensor transmission is realized the control to power-down circuit.
2. the automatic temperature-controlled and safety power-off device of burn-in test platform according to claim 1, is characterized in that: described timing control circuit for can be in 0-168 hour the random nonpolarity timing control circuit of setup times.
3. the automatic temperature-controlled and safety power-off device of burn-in test platform according to claim 1, is characterized in that: described every group of charger group comprises four chargers that are connected in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320368071.8U CN203414533U (en) | 2013-06-26 | 2013-06-26 | Automatic temperature control and safety power-off device of aging test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320368071.8U CN203414533U (en) | 2013-06-26 | 2013-06-26 | Automatic temperature control and safety power-off device of aging test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203414533U true CN203414533U (en) | 2014-01-29 |
Family
ID=49977415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320368071.8U Expired - Fee Related CN203414533U (en) | 2013-06-26 | 2013-06-26 | Automatic temperature control and safety power-off device of aging test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203414533U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103969598A (en) * | 2014-05-20 | 2014-08-06 | 维尔斯电子(昆山)有限公司 | Car charger aging function test machine |
| CN104007340A (en) * | 2014-05-21 | 2014-08-27 | 杭州互诚控制技术有限公司 | Electronic product aging test system and aging test method |
| CN103969598B (en) * | 2014-05-20 | 2016-11-30 | 维尔斯电子(昆山)有限公司 | Onboard charger aging functional test machine |
-
2013
- 2013-06-26 CN CN201320368071.8U patent/CN203414533U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103969598A (en) * | 2014-05-20 | 2014-08-06 | 维尔斯电子(昆山)有限公司 | Car charger aging function test machine |
| CN103969598B (en) * | 2014-05-20 | 2016-11-30 | 维尔斯电子(昆山)有限公司 | Onboard charger aging functional test machine |
| CN104007340A (en) * | 2014-05-21 | 2014-08-27 | 杭州互诚控制技术有限公司 | Electronic product aging test system and aging test method |
| CN104007340B (en) * | 2014-05-21 | 2017-06-20 | 松阳西屏永新机械厂 | The ageing testing method that a kind of applying electronic Testing System of Product Aging is carried out |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201555917U (en) | Power system fault indication device | |
| CN102036444B (en) | Method and device for removing current failure of LED lamp points | |
| CN210720682U (en) | Lamp bead fault detection device on UV LED lamp plate | |
| CN204086505U (en) | A kind of LED lamp intelligence aging testing system | |
| CN103399571B (en) | For pick-up unit and the method for electric vehicle motor controller high tension loop | |
| CN104760511B (en) | Lithium battery residual capacity and fault display system and electric bicycle | |
| CN200953676Y (en) | Fire emergency lighting automatic detection system | |
| CN203414533U (en) | Automatic temperature control and safety power-off device of aging test platform | |
| CN103344860A (en) | Energy-saving type aging test desk | |
| CN206609956U (en) | A kind of LED lamp aging equipment | |
| CN203086192U (en) | Overvoltage/undervoltage protective device for storage battery pack of transformer station | |
| CN101839953A (en) | Dynamic aging test bed for component product of microcomputer network control system of locomotive | |
| CN201331562Y (en) | Alternating current 380V online insulation detecting device | |
| CN204028273U (en) | A kind of pitch-controlled system heavy duty External cable test board | |
| CN204559987U (en) | The single-lamp controller of lamp stand electric leakage can be detected | |
| CN203414536U (en) | Energy-efficient aging testboard | |
| CN203299356U (en) | Aging test device of LED daylight lamp tube | |
| CN204272473U (en) | A kind of automatic fault detects analysis and reports warning LED street lamp for repairment | |
| CN201830528U (en) | A street lamp life detection device | |
| CN103698717A (en) | Aging testing device for detecting driving performance stability of LED (light-emitting diode) power supply | |
| CN203511529U (en) | Instant break abnormality monitoring device of power supply system and vehicle using device | |
| CN204789917U (en) | Photovoltaic controller detecting system | |
| CN203849387U (en) | Switch power supply repetition switch testing circuit of power supply adapter | |
| CN103792938A (en) | Complete machine inspection platform for controller of electric car | |
| CN204392628U (en) | Can detection streamer electric leakage single-lamp controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20140626 |
|
| EXPY | Termination of patent right or utility model |