CN104897989A - Burn-in room equipment - Google Patents
Burn-in room equipment Download PDFInfo
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- CN104897989A CN104897989A CN201510267748.2A CN201510267748A CN104897989A CN 104897989 A CN104897989 A CN 104897989A CN 201510267748 A CN201510267748 A CN 201510267748A CN 104897989 A CN104897989 A CN 104897989A
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- cabinet
- burn
- temperature inductor
- chamber
- aging
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Abstract
The invention relates to burn-in room equipment comprising two columns of burn-in cabinet groups which are arranged in an opposing way and two electrical boxes. One side of each burn-in cabinet group is correspondingly provided with one electrical box. Each burn-in cabinet group comprises multiple burn-in cabinets which are arranged in a queue. Each electrical box independently controls each burn-in cabinet in each corresponding burn-in cabinet group. Each burn-in cabinet comprises a cabinet body which is arranged in a surrounding way to form a chamber, an air exhaust duct which is arranged on the cabinet body, an air exhaust blower which is arranged on the air exhaust duct, a heating system which is arranged on the cabinet body and temperature inductors which are arranged in the chamber. The cabinet body is provided with an air outlet which is connected with the air exhaust duct in a butting way. The temperature inductors comprise a first temperature inductor which is arranged at the air outlet and a second temperature inductor which is arranged at the center of the chamber. Each burn-in cabinet is correspondingly provided with a temperature controller which controls the air exhaust blower and the heating system according to the first temperature inductor and the second temperature inductor. Each chamber is internally provided with object-placing frames. The bottom parts of the object-placing frames are provided with rollers.
Description
Technical field
The present invention relates to a kind of burn-in chamber equipment, belong to checkout equipment.
Background technology
Burn-in chamber equipment, cry again and burn machine room, the equipment simulating a kind of high temperature, rugged surroundings test for High performance electronics, be improve product stability, the important experimental facilities of reliability, Shi Ge manufacturing enterprise improve the quality of products and emulative important production procedure, this equipment is widely used in the fields such as power supply electronic, computer, communication, bio-pharmaceuticals, chemical industry.Currently used burn-in chamber equipment when in use, each performance only can testing a series products, if need the product of number of different types to test, then need separately to test several times, so not only need the test duration more grown, and cannot test product timely and effectively, reduce the efficiency of product test, thus have impact on the progress of production, be unfavorable for scheduling of production and market keen competition, in addition, in currently available technology, the temperature detection of burn-in chamber equipment is generally arranged on the bottom of product, thus make temperature detection there is certain error, affect test result.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of burn-in chamber equipment of new structure, make it have more value in industry.
Summary of the invention
For solving the problems of the technologies described above, the object of this invention is to provide one can test multiclass product simultaneously, realizes test accuracy, and easy to operate burn-in chamber equipment.
Burn-in chamber equipment of the present invention, comprise aging group and two electric boxs of the opposing setting of two row, the wherein said side correspondence often organizing aging group arranges a described electric box, described often organize aging group comprise line up arrange multiple aging cabinets, described each electric box controls separately the corresponding described each aging cabinet often organized in aging group, described each aging cabinet comprises the cabinet enclosing and form chamber, be arranged on the wind output channel on described cabinet, be arranged on the exhaust fan on described wind output channel, the temperature inductor being arranged on the heating system on described cabinet and being arranged in described chamber, described cabinet offers the air outlet docked with described wind output channel, described temperature inductor comprises the first temperature inductor being arranged on described air outlet and the second temperature inductor arranging described chamber center, described each aging cabinet correspondence is provided with temperature controller, described temperature controller controls described exhaust fan and heating system according to described first temperature inductor and the second temperature inductor, rack is provided with in described each chamber, roller is provided with bottom described rack.
Further: described wind output channel is provided with the electric air volume adjusting valve regulating wind output channel openings of sizes, described temperature controller controls described electric air volume adjusting valve according to described first temperature inductor and the second temperature inductor.
Further: described wind output channel extends to the top of cabinet, described electric air volume adjusting valve is arranged on the top of described cabinet.
Further: described exhaust fan and heating system are arranged on the top of described cabinet.
Further: to be provided with circulating fan in described chamber, described temperature controller controls described circulating fan according to described first temperature inductor and the second temperature inductor.
Further: described each aging cabinet also comprises the wind inlet channel be arranged on described cabinet and the air intake blower fan be arranged on described wind inlet channel, and described temperature controller controls described air intake blower fan according to described first temperature inductor and the second temperature inductor.
Further: described wind inlet channel extends to the top of cabinet, described air intake blower fan is arranged on the top of described cabinet.
Further: described each aging cabinet correspondence is provided with acoustic-optic alarm.
Further: described each aging cabinet also correspondence is provided with emergency stop switch and tri-colour LED.
By such scheme, the present invention at least has the following advantages: burn-in chamber equipment of the present invention is often organized aging group arrange electric box by being arranged the aging group of often group that is made up of multiple aging cabinet and correspondence, thus can test multiclass product simultaneously, and owing to arranging the first temperature inductor on the air outlet of aging cabinet, the heart arranges the second temperature inductor in the chamber, and control described exhaust fan and heating system by temperature controller according to described first temperature inductor and the second temperature inductor, thus realize test accuracy and improve the stability controlled, in addition, owing to being provided with roller bottom rack, thus facilitate the movement of measured object, to make more convenient operation.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of instructions, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of burn-in chamber equipment of the present invention;
Fig. 2 is the structural representation of aging cabinet in Fig. 1;
Fig. 3 is the structural representation of the aging cabinet shown in Fig. 2 on another visual angle;
Fig. 4 is the structural representation that the aging cabinet shown in Fig. 2 does not arrange a body.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
See Fig. 1 to Fig. 4, a kind of burn-in chamber equipment 10 described in a preferred embodiment of the present invention comprises aging group and two electric boxs 1 of the opposing setting of two row, and the wherein said side correspondence often organizing aging group arranges a described electric box 1.Described often organize aging group comprise line up arrange multiple aging cabinets 2, adjacent aging cabinet 2 is connected by hinge 215, the described each aging cabinet 2 often organized in aging cabinet 2 groups corresponding to described each electric box 1 controls separately, in the present embodiment, often organize aging group and comprise three aging cabinets, really, also other quantity can be set according to the actual requirements.Each aging cabinet 2 structure is identical, illustrates its structure below with one of them aging cabinet 2.Described aging cabinet 2 comprise enclose formed chamber 211 cabinet 21, wind output channel 22 and wind inlet channel 23, the exhaust fan 24 be arranged on described wind output channel 22, the air intake blower fan 25 be arranged on described wind inlet channel 23 be arranged on described cabinet 21, be arranged on the heating system 26 on described cabinet 21 and be arranged on the temperature inductor (not shown) in described chamber 211.Described cabinet 21 has the clamshell doors 212 that chamber 211 is opened or closed, the top of described cabinet 21 is enclosed by dividing plate 213 and forms device cavity 214, described cabinet 21 offers the air outlet (not shown) docked with described wind output channel 22 and the air inlet (not shown) docked with described wind inlet channel 23, described wind output channel 22 and wind inlet channel 23 extend to the top of cabinet 21 respectively, and be positioned at described device cavity 214, described wind output channel 22 is provided with the electric air volume adjusting valve 28 regulating wind output channel 22 openings of sizes, described electric air volume adjusting valve 28, exhaust fan 24, air intake blower fan 25 and heating system 26 are arranged on the top of described cabinet 21, and be all positioned at described device cavity 214.Be provided with circulating fan (not shown) and rack 27 in described chamber 211, bottom described rack 27, be provided with roller 271.Described temperature inductor comprises the first temperature inductor being arranged on air outlet and the second temperature inductor arranging described chamber 211 center, described each aging cabinet 2 correspondence is provided with temperature controller, described temperature controller controls described exhaust fan 24, electric air volume adjusting valve 28 and heating system 26 according to described first temperature inductor and the second temperature inductor, by the first temperature inductor is arranged on air outlet, control for overtemperature cooling, by the second temperature inductor is arranged on chamber 211 center, for temperature in monitoring room.
In the present embodiment, said heating system 26 is heater strip.Described aging cabinet 2 correspondence is provided with acoustic-optic alarm (not shown), described each aging cabinet 2 also comprises multiple malfunction indicator lamp (not shown) arranged with heater strip 26, air intake blower fan 25, electric air volume adjusting valve 28, exhaust fan 24, circulating fan one_to_one corresponding respectively, acoustic-optic alarm starts when burn-in chamber equipment 10 breaks down, and malfunction indicator lamp starts when the heater strip 26 of its correspondence, air intake blower fan 25, electric air volume adjusting valve 28, exhaust fan 24, circulating fan break down.Described aging cabinet 2 also correspondence is provided with emergency stop switch (not shown) and tri-colour LED 29, this emergency stop switch is used for the operation manually preventing burn-in chamber equipment, press emergency stop switch to be powered by all for disconnection control burn-in chamber equipment when there being abnormal condition to occur, this tri-colour LED 29 Green indicates aging to complete and without defective products; Yellow indicates in aging carrying out; Red sign is reported to the police.
The principle of work of above-mentioned burn-in chamber equipment 10 is as follows: above-mentioned burn-in chamber equipment 10 temperature controls to be divided into three steps: the first step: auxiliary intensification controls; Second step: circulation constant temperature controls; 3rd step: overtemperature cooling controls.Wherein auxiliary intensification control work is as follows: when in aging cabinet 2, temperature is lower than setting value, circulating fan work, and heater strip 26 (9KW) works, and exhaust fan 24 does not work, and electric air volume adjusting valve 28 is closed, and realizes auxiliary Inner eycle and heats up; Circulation constant temperature control work is as follows: when in aging cabinet 2, temperature reaches setting value, circulating fan work, and heater strip 26 does not work, and exhaust fan 24 does not work, and electric air volume adjusting valve 28 is closed, and realizes the warm Inner eycle of weighing apparatus; Overtemperature cooling control work is as follows: when indoor temperature is higher than setting value uniform temperature, circulating fan work, and heater strip 26 does not work, and exhaust fan 24 works, and electric air volume adjusting valve 28 is opened, and realizes auxiliary outer circulation cooling.
In sum: burn-in chamber equipment 10 is often organized aging cabinet 2 groups arrange electric box 1 by being arranged the often group aging cabinet 2 groups that is made up of multiple aging cabinet 2 and correspondence, thus can test multiclass product simultaneously, and owing to arranging the first temperature inductor on the air outlet of aging cabinet 2, at chamber 211 center, the second temperature inductor is set, and control described exhaust fan 24 and heating system 26 by temperature controller according to described first temperature inductor and the second temperature inductor, thus realize test accuracy and improve the stability controlled, in addition, owing to being provided with roller 271 bottom rack 27, thus facilitate the movement of measured object, to make more convenient operation.
The above is only the preferred embodiment of the present invention; be not limited to the present invention; should be understood that; for those skilled in the art; under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (9)
1. a burn-in chamber equipment, it is characterized in that: the aging group and two electric boxs that comprise the opposing setting of two row, the wherein said side correspondence often organizing aging group arranges a described electric box, described often organize aging group comprise line up arrange multiple aging cabinets, described each electric box controls separately the corresponding described each aging cabinet often organized in aging group, described each aging cabinet comprises the cabinet enclosing and form chamber, be arranged on the wind output channel on described cabinet, be arranged on the exhaust fan on described wind output channel, the temperature inductor being arranged on the heating system on described cabinet and being arranged in described chamber, described cabinet offers the air outlet docked with described wind output channel, described temperature inductor comprises the first temperature inductor being arranged on described air outlet and the second temperature inductor arranging described chamber center, described each aging cabinet correspondence is provided with temperature controller, described temperature controller controls described exhaust fan and heating system according to described first temperature inductor and the second temperature inductor, rack is provided with in described each chamber, roller is provided with bottom described rack.
2. burn-in chamber equipment according to claim 1, it is characterized in that: described wind output channel is provided with the electric air volume adjusting valve regulating wind output channel openings of sizes, described temperature controller controls described electric air volume adjusting valve according to described first temperature inductor and the second temperature inductor.
3. burn-in chamber equipment according to claim 2, it is characterized in that: described wind output channel extends to the top of cabinet, described electric air volume adjusting valve is arranged on the top of described cabinet.
4. burn-in chamber equipment according to claim 3, is characterized in that: described exhaust fan and heating system are arranged on the top of described cabinet.
5. according to the burn-in chamber equipment in Claims 1-4 item described in any one, it is characterized in that: be provided with circulating fan in described chamber, described temperature controller controls described circulating fan according to described first temperature inductor and the second temperature inductor.
6. burn-in chamber equipment according to claim 5, it is characterized in that: described each aging cabinet also comprises the wind inlet channel be arranged on described cabinet and the air intake blower fan be arranged on described wind inlet channel, and described temperature controller controls described air intake blower fan according to described first temperature inductor and the second temperature inductor.
7. burn-in chamber equipment according to claim 6, it is characterized in that: described wind inlet channel extends to the top of cabinet, described air intake blower fan is arranged on the top of described cabinet.
8. burn-in chamber equipment according to claim 7, is characterized in that: described each aging cabinet correspondence is provided with acoustic-optic alarm.
9. burn-in chamber equipment according to claim 8, is characterized in that: described each aging cabinet also correspondence is provided with emergency stop switch and tri-colour LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510267748.2A CN104897989A (en) | 2015-05-25 | 2015-05-25 | Burn-in room equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510267748.2A CN104897989A (en) | 2015-05-25 | 2015-05-25 | Burn-in room equipment |
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| Publication Number | Publication Date |
|---|---|
| CN104897989A true CN104897989A (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510267748.2A Pending CN104897989A (en) | 2015-05-25 | 2015-05-25 | Burn-in room equipment |
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| CN (1) | CN104897989A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490739A (en) * | 2017-08-21 | 2017-12-19 | 武汉博富通试验设备有限公司 | Burn-in chamber control system and container-type burn-in chamber |
| CN108918167A (en) * | 2018-06-28 | 2018-11-30 | 郑州轻工业学院 | The test macro of automobile electric power-assisted steering controller aging |
| CN111103493A (en) * | 2019-12-31 | 2020-05-05 | 苏州精濑光电有限公司 | Aging furnace |
| CN113189419A (en) * | 2021-04-09 | 2021-07-30 | 东风电驱动系统有限公司 | Movable high-temperature aging room equipment |
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| CN201368899Y (en) * | 2009-02-13 | 2009-12-23 | 北京元六鸿远电子技术有限公司 | High-temperature load aging screening device of capacitor |
| CN102486321A (en) * | 2010-12-06 | 2012-06-06 | 西安大昱光电科技有限公司 | LED (light-emitting diode) street lamp low temperature environment aging room |
| CN202435770U (en) * | 2011-12-13 | 2012-09-12 | 陕西同力电气有限公司 | Circulating ventilation fan of electrical appliance ageing cabinet |
| CN203101553U (en) * | 2013-02-05 | 2013-07-31 | 重庆佩特电气有限公司 | Ageing room used for testing heating type products |
| CN203217066U (en) * | 2013-02-27 | 2013-09-25 | 厦门鑫德艺工贸有限公司 | LED whole lamp mixed aging test cabinet |
| CN103836757A (en) * | 2012-11-26 | 2014-06-04 | 西安上尚机电有限公司 | Electric ventilation mechanism for aging room |
| CN104619150A (en) * | 2013-11-04 | 2015-05-13 | 西安艾力特电子实业有限公司 | Novel air circulation ventilation duct of electronic product aging cabinet |
| CN204731332U (en) * | 2015-05-25 | 2015-10-28 | 苏州高新区世纪福科技有限公司 | Burn-in chamber equipment |
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2015
- 2015-05-25 CN CN201510267748.2A patent/CN104897989A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201368899Y (en) * | 2009-02-13 | 2009-12-23 | 北京元六鸿远电子技术有限公司 | High-temperature load aging screening device of capacitor |
| CN102486321A (en) * | 2010-12-06 | 2012-06-06 | 西安大昱光电科技有限公司 | LED (light-emitting diode) street lamp low temperature environment aging room |
| CN202435770U (en) * | 2011-12-13 | 2012-09-12 | 陕西同力电气有限公司 | Circulating ventilation fan of electrical appliance ageing cabinet |
| CN103836757A (en) * | 2012-11-26 | 2014-06-04 | 西安上尚机电有限公司 | Electric ventilation mechanism for aging room |
| CN203101553U (en) * | 2013-02-05 | 2013-07-31 | 重庆佩特电气有限公司 | Ageing room used for testing heating type products |
| CN203217066U (en) * | 2013-02-27 | 2013-09-25 | 厦门鑫德艺工贸有限公司 | LED whole lamp mixed aging test cabinet |
| CN104619150A (en) * | 2013-11-04 | 2015-05-13 | 西安艾力特电子实业有限公司 | Novel air circulation ventilation duct of electronic product aging cabinet |
| CN204731332U (en) * | 2015-05-25 | 2015-10-28 | 苏州高新区世纪福科技有限公司 | Burn-in chamber equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490739A (en) * | 2017-08-21 | 2017-12-19 | 武汉博富通试验设备有限公司 | Burn-in chamber control system and container-type burn-in chamber |
| CN108918167A (en) * | 2018-06-28 | 2018-11-30 | 郑州轻工业学院 | The test macro of automobile electric power-assisted steering controller aging |
| CN111103493A (en) * | 2019-12-31 | 2020-05-05 | 苏州精濑光电有限公司 | Aging furnace |
| CN113189419A (en) * | 2021-04-09 | 2021-07-30 | 东风电驱动系统有限公司 | Movable high-temperature aging room equipment |
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Application publication date: 20150909 |