CN206378548U - A kind of automatic temperature-controlled life tests burn-in test cabinet - Google Patents
A kind of automatic temperature-controlled life tests burn-in test cabinet Download PDFInfo
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- CN206378548U CN206378548U CN201720080735.9U CN201720080735U CN206378548U CN 206378548 U CN206378548 U CN 206378548U CN 201720080735 U CN201720080735 U CN 201720080735U CN 206378548 U CN206378548 U CN 206378548U
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- cabinet
- test
- burn
- heat exchanger
- exchanger tube
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Abstract
The utility model discloses a kind of automatic temperature-controlled life tests burn-in test cabinet, including cabinet and the protective door being hinged on front side of it, cabinet is arranged on base, the inside of cabinet is separated into multiple test sections by some pieces of horizontally disposed layering dividing plates, and each it is equipped with load on corresponding cabinet in test section or so inwall, each inwall is provided with socket on rear side of the corresponding cabinet in test section, the top of cabinet is provided with exhaust outlet, aerofoil fan is provided with exhaust outlet, and provided with temperature sensor in the mounting bracket of the first aerofoil fan；Heat exchanger tube is equipped with above each test section, one end of heat exchanger tube is connected with water inlet pipe, and the other end of heat exchanger tube is connected with outlet pipe, and water inlet pipe and outlet pipe are connected with the delivery port and water inlet of cooling water tank respectively, and cooling water tank is arranged on chassis interior.The utility model can not only reduce the live load of wind-cooling heat dissipating mechanism, while also effectively extending the use scope of burn-in test cabinet.
Description
Technical field
The utility model is related to a kind of burn-in test cabinet, more particularly to a kind of automatic temperature-controlled life tests burn-in test cabinet.
Background technology
Burn-in test cabinet, also known as burn rack be semi-finished product, into category by BURN-IN（Pre-burning）To remove initial failure
Unqualified spare part product, and product is entered the relative raising of reliability behind market.However, traditional burn-in test cabinet is most
Wind-cooling heat dissipating mechanism is only set, when the electronic component more to number is detected, produced when being worked due to electronic component
Heat can steeply rise with the increase of electronic component number to be detected, if the heat of the accumulation in test cabinet can not be arranged in time
Offer for sale outer, so not only influence whether the normal detection process of electronic component, it is difficult to realize it is automatic temperature-controlled, while also add wind
The live load of cold cooling mechanism, is easily caused the frequent failure of burn-in test cabinet；In addition, burn-in test cabinet heat radiation effect is not
It is good, cause it can not significantly limit burn-in test cabinet while test the electronic component that number is more or caloric value is larger
Use scope.
Therefore, it is proposed that a kind of automatic temperature-controlled life tests burn-in test cabinet solves the above problems.
Utility model content
The purpose of this utility model is and a kind of automatic temperature-controlled longevity proposed in order to solve shortcoming present in prior art
Life detection burn-in test cabinet.
To achieve these goals, the utility model employs following technical scheme：
A kind of automatic temperature-controlled life tests burn-in test cabinet, including cabinet and the protective door that is hinged on front side of it, it is described
Cabinet is arranged on base, and the inside of the cabinet is separated into multiple test sections by some pieces of horizontally disposed layering dividing plates, and
It is equipped with load on each corresponding cabinet in test section or so inwall, inwall is provided with slotting on rear side of the corresponding cabinet in each test section
Seat, the top of the cabinet, which is provided with exhaust outlet, the exhaust outlet, is provided with aerofoil fan, and in the installation branch of the first aerofoil fan
Frame is provided with temperature sensor, the signal output part of the temperature sensor and the temperature control panel being arranged on cabinet outer wall
It is electrically connected with, and the first signal output part of temperature control panel and the first aerofoil fan are electrically connected with；Each test section is upper
Side is equipped with heat exchanger tube, and one end of the heat exchanger tube is connected with water inlet pipe, and the other end of heat exchanger tube is connected with outlet pipe, described
Water inlet pipe and outlet pipe are connected with the delivery port and water inlet of cooling water tank respectively, and the cooling water tank is arranged on chassis interior,
And water circulating pump is connected with the water inlet pipe of chassis interior, the secondary signal of the water circulating pump and temperature control panel is defeated
Go out end to be electrically connected with, the front side of the cooling water tank correspondence base and rear side are respectively equipped with air inlet and exhaust outlet, the air draft
Mouth is provided with the second aerofoil fan, the 3rd letter of second aerofoil fan and temperature control panel close to the side of chassis interior
Number output end is electrically connected with.
It is preferred that, the heat exchanger tube is U-shaped to be arranged in test section, and heat exchanger tube passes through the layering of the pipe clamp side of being fixed thereon
On dividing plate.
It is preferred that, the outside in exhaust outlet outside and the air inlet on base and exhaust outlet at the top of the cabinet is laid
There is dust-proof expanded metals.
It is preferred that, the protective door is provided with transparent implosion guard window.
Compared with prior art, the beneficial effects of the utility model are：Temperature control is coordinated by the temperature sensor of setting
Panel processed is monitored in real time come the temperature to detecting box internal test environment, and by three signal outputs of temperature control panel
End is electrically connected with the first aerofoil fan, water circulating pump and the second aerofoil fan respectively, and temperature control panel can be according to detection
Real time temperature regulate and control the working condition of the first aerofoil fan, water circulating pump and the second aerofoil fan, realize burn-in test
Cabinet it is automatic temperature-controlled；Water-cooling heat radiating system and wind-cooling heat dissipating mechanism cooperating, not only reduce wind-cooling heat dissipating mechanism simultaneously
Live load, while also effectively extending the use scope of burn-in test cabinet.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of automatic temperature-controlled life tests burn-in test cabinet positive structure schematic；
Fig. 2 be the utility model proposes a kind of automatic temperature-controlled life tests burn-in test cabinet side structure schematic diagram；
Fig. 3 be the utility model proposes a kind of automatic temperature-controlled life tests burn-in test cabinet in water-cooling radiating structure show
It is intended to.
In figure：1 cabinet, 2 protective doors, 3 bases, 4 layering dividing plates, 5 loads, 6 first aerofoil fans, 7 temperature sensors, 8
Temperature control panel, 9 heat exchanger tubes, 10 water inlet pipes, 11 outlet pipes, 12 cooling water tanks, 13 second aerofoil fans, 14 water circulating pumps,
15 dust-proof expanded metals, 16 sockets.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Reference picture 1-3, a kind of automatic temperature-controlled life tests burn-in test cabinet, including cabinet 1 and it is hinged on front side of it
Protective door 2, cabinet 1 is set on the base 3, and the inside of cabinet 1 is separated into multiple surveys by some pieces of horizontally disposed layering dividing plates 4
Try to be equipped with load 5 in area, and each corresponding inwall of cabinet 1 or so in test section, in the corresponding rear side of cabinet 1 in each test section
Wall is provided with socket 16, and the top of cabinet 1, which is provided with exhaust outlet, exhaust outlet, is provided with aerofoil fan 6, and in the first aerofoil fan 6
Mounting bracket be provided with temperature sensor 7, the signal output part of temperature sensor 7 and the temperature being arranged on the outer wall of cabinet 1
Control panel 8 is electrically connected with.
Heat exchanger tube 9 is equipped with above each test section, is arranged in specifically, heat exchanger tube 9 is U-shaped in test section, and change
On the layering dividing plate 4 that heat pipe 11 passes through the pipe clamp side of being fixed thereon, by the U-shaped setting of heat exchanger tube 9, its length, increase heat can be increased
The effect of exchange；One end of heat exchanger tube 9 is connected with water inlet pipe 10, and the other end of heat exchanger tube 9 is connected with outlet pipe 11, water inlet pipe
10 and outlet pipe 11 be connected respectively with the delivery port and water inlet of cooling water tank 12, cooling water tank 12 is arranged on inside base 3, and
Water circulating pump 14, the signal output of water circulating pump 14 and temperature control panel 8 are connected with the water inlet pipe 10 inside base 3
End is electrically connected with, and the front side of the correspondence base 3 of cooling water tank 12 and rear side are respectively equipped with air inlet and exhaust outlet, and exhaust outlet is the bottom of close to
Side inside seat 3 is provided with the second aerofoil fan 13, it is necessary to explanation, the exhaust outlet outside at the top of cabinet 1 and base 3
On air inlet and exhaust outlet on the outside of be laid with dust-proof expanded metals 15, can avoid dust enter cabinet 1 inside, influence test
Process, while avoiding dust from entering on the fin inside base 3 and being attached in cooling water tank 12, increases water-cooling system
The load of system.
Operation principle：Temperature control panel 8 is coordinated come to test environment in cabinet 1 by the temperature sensor 7 of setting
Temperature is monitored in real time, and by three signal output parts of temperature control panel 8 respectively with the first aerofoil fan 6, recirculated water
The aerofoil fan 13 of pump 14 and second is electrically connected with, and temperature control panel 8 can regulate and control first axle according to the real time temperature of detection
The working condition of flow fan 6, the aerofoil fan 13 of water circulating pump 14 and second；When the temperature of test environment in burn-in test cabinet reaches
During the limiting value of conventional wind-cooling heat dissipating, temperature control panel 8 can control cooling water tank 12 and connected water circulating pump 14
The water-cooling heat radiating system work constituted with heat exchanger tube 9, to improve the radiating efficiency of burn-in test cabinet, it is ensured that test job is just
Often carry out.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of automatic temperature-controlled life tests burn-in test cabinet, including cabinet（1）And it is hinged on the protective door on front side of it（2）,
Characterized in that, the cabinet（1）It is arranged on base（3）On, the cabinet（1）Inside by some pieces of horizontally disposed layerings
Dividing plate（4）It is separated into multiple test sections, and the corresponding cabinet in each test section（1）Load is equipped with the inwall of left and right（5）, each
The corresponding cabinet in test section（1）Rear side inwall is provided with socket（16）, the cabinet（1）Top be provided with exhaust outlet, the row
Aerofoil fan is provided with gas port（6）, and in the first aerofoil fan（6）Mounting bracket be provided with temperature sensor（7）, the temperature
Spend sensor（7）Signal output part and be arranged on cabinet（1）Temperature control panel on outer wall（8）Signal input part it is electrical
Connection, and temperature control panel（8）The first signal output part and the first aerofoil fan（6）It is electrically connected with；Each test section
Top is equipped with heat exchanger tube（9）, the heat exchanger tube（9）One end and water inlet pipe（10）Connection, and heat exchanger tube（9）The other end with
Outlet pipe（11）Connection, the water inlet pipe（10）And outlet pipe（11）Respectively with cooling water tank（12）Delivery port and water inlet connect
Connect, the cooling water tank（12）It is arranged on base（3）Inside, and positioned at base（3）Internal water inlet pipe（10）On be connected with and follow
Ring water pump（14）, the water circulating pump（14）With temperature control panel（8）Secondary signal output end be electrically connected with, the radiating
Water tank（12）Correspondence base（3）Front side and rear side be respectively equipped with air inlet and exhaust outlet, the exhaust outlet is close to base（3）It is interior
The side in portion is provided with the second aerofoil fan（13）, second aerofoil fan（13）With temperature control panel（8）The 3rd letter
Number output end is electrically connected with.
2. a kind of automatic temperature-controlled life tests burn-in test cabinet according to claim 1, it is characterised in that the heat exchanger tube
（9）It is U-shaped to be arranged in test section, and heat exchanger tube（9）Pass through the layering dividing plate of the pipe clamp side of being fixed thereon（4）On.
3. a kind of automatic temperature-controlled life tests burn-in test cabinet according to claim 1, it is characterised in that the cabinet
（1）The exhaust outlet outside at top and base（3）On air inlet and exhaust outlet on the outside of be laid with dust-proof expanded metals（15）.
4. a kind of automatic temperature-controlled life tests burn-in test cabinet according to claim 1, it is characterised in that the protective door
（2）It is provided with transparent implosion guard window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720080735.9U CN206378548U (en) | 2017-01-22 | 2017-01-22 | A kind of automatic temperature-controlled life tests burn-in test cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720080735.9U CN206378548U (en) | 2017-01-22 | 2017-01-22 | A kind of automatic temperature-controlled life tests burn-in test cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206378548U true CN206378548U (en) | 2017-08-04 |
Family
ID=59400925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720080735.9U Expired - Fee Related CN206378548U (en) | 2017-01-22 | 2017-01-22 | A kind of automatic temperature-controlled life tests burn-in test cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206378548U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107589232A (en) * | 2017-10-26 | 2018-01-16 | 杭州春来科技有限公司 | Surface water quality monitoring station and its temperature control method |
| CN107748581A (en) * | 2017-11-29 | 2018-03-02 | 惠州市智胜新电子技术有限公司 | A kind of capacitance aging equipment of ox horn |
| CN108646065A (en) * | 2018-07-19 | 2018-10-12 | 深圳市将臣科技有限公司 | Electrical equipment testing jig and its test method |
| CN109444550A (en) * | 2018-12-27 | 2019-03-08 | 东莞市誉铭新精密技术股份有限公司 | A kind of impedance instrument |
| CN109884500A (en) * | 2019-02-28 | 2019-06-14 | 西安易朴通讯技术有限公司 | Burn-in test cabinet |
-
2017
- 2017-01-22 CN CN201720080735.9U patent/CN206378548U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107589232A (en) * | 2017-10-26 | 2018-01-16 | 杭州春来科技有限公司 | Surface water quality monitoring station and its temperature control method |
| CN107748581A (en) * | 2017-11-29 | 2018-03-02 | 惠州市智胜新电子技术有限公司 | A kind of capacitance aging equipment of ox horn |
| CN108646065A (en) * | 2018-07-19 | 2018-10-12 | 深圳市将臣科技有限公司 | Electrical equipment testing jig and its test method |
| CN109444550A (en) * | 2018-12-27 | 2019-03-08 | 东莞市誉铭新精密技术股份有限公司 | A kind of impedance instrument |
| CN109884500A (en) * | 2019-02-28 | 2019-06-14 | 西安易朴通讯技术有限公司 | Burn-in test cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20220122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |