CN204595125U - A kind of energy-saving dynamic test burn-in chamber - Google Patents
A kind of energy-saving dynamic test burn-in chamber Download PDFInfo
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- CN204595125U CN204595125U CN201520292853.7U CN201520292853U CN204595125U CN 204595125 U CN204595125 U CN 204595125U CN 201520292853 U CN201520292853 U CN 201520292853U CN 204595125 U CN204595125 U CN 204595125U
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- chamber
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- observation window
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- 238000012360 testing method Methods 0.000 title claims abstract description 41
- 230000032683 aging Effects 0.000 claims abstract description 86
- 241000274582 Pycnanthus angolensis Species 0.000 claims abstract description 59
- 239000011087 paperboard Substances 0.000 claims abstract description 59
- 238000009826 distribution Methods 0.000 claims abstract description 12
- 238000005192 partition Methods 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 239000011521 glass Substances 0.000 claims description 16
- 238000004080 punching Methods 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- 229960000074 biopharmaceutical Drugs 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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Abstract
The utility model provides a kind of energy-saving dynamic test burn-in chamber, comprise: burn-in chamber body and power distribution cabinet, power distribution cabinet is arranged at the outer peripheral areas of burn-in chamber body, be electrically connected between power distribution cabinet with burn-in chamber body, burn-in chamber body comprises left boxboard, right boxboard, front boxboard, rearing-box plate, top boxboard and under casing plate, burn-in chamber body inside has aging chamber and unit room, aging chamber comprises outer observation window, aging door, left inside dividing plate, right inside dividing plate, upper internal partition, internal layer observation window, air vent and multilayer ageing rack, and multilayer ageing rack can quick despatch test article.The energy-saving dynamic test burn-in chamber that application the utility model provides, not only there is air channel, left and right, can left and right air-out and return air, burn-in test product humiture is even, and air channel, burn-in chamber left and right has observation window, can observe the aging conditions in aging chamber in real time.
Description
Technical field
The utility model belongs to testing apparatus field, particularly relates to a kind of energy-saving dynamic test burn-in chamber.
Background technology
Burn-in chamber, be again high-temperature aging room and burn machine room, the equipment simulating a kind of high temperature, rugged surroundings test for High performance electronics (as: computing machine complete machine, display, terminating machine, auto electronic product, power supply unit, motherboard, monitor, switch type charger etc.), it is the important experimental facilities improving product stability, reliability, Shi Ge manufacturing enterprise improves the quality of products and the important production procedure of competitive power, and this equipment is widely used in the fields such as power supply electronic, computer, communication, bio-pharmaceuticals.
When dynamic aging test being carried out to large batch of liquid crystal panel with burn-in chamber, liquid crystal panel to be tested need be placed on ageing rack, again ageing rack is put in burn-in chamber and carry out dynamic aging test, burn-in chamber is heated up, after reaching preset temperature, by DC power-supply system to the frequent power on/off of the liquid crystal panel in burn-in chamber, with applying working condition under burn-in chamber simulation rugged surroundings, time to be aging completes, and judges the quality of liquid crystal panel.
Because of liquid crystal panel aging in burn-in chamber time be in high temperature or high humidity energising situation under carry out, can there is various situation in product, so it is necessary for observing in time the dynamic aging test case in burn-in chamber and processing liquid crystal panel.
Existing burn-in chamber generally adopts air-out, the structure of lower return air, ageing rack in burn-in chamber can stop air-out and return air, the liquid crystal panel humiture on ageing rack can be caused so uneven, ageing prod is lack of standardization, even if existing burn-in chamber have employed the structure of left and right air-out return air, again because the left and right sides is provided with air channel, observation window cannot be installed, so that the dynamic aging test case in burn-in chamber cannot be observed in time.
Utility model content
In order to the structure solving return air under air-out on existing burn-in chamber causes liquid crystal panel humiture on ageing rack uneven, ageing prod is lack of standardization, or left and right air-out air return structure, the technical matters of observation window cannot be installed, need a kind of novel burn-in chamber structure, both can left and right air-out return air, observation window can be installed again.
The utility model provides a kind of energy-saving dynamic test burn-in chamber, and comprising: burn-in chamber body and power distribution cabinet, power distribution cabinet is arranged at the outer peripheral areas of burn-in chamber body, and is electrically connected between power distribution cabinet with burn-in chamber body.
Further, burn-in chamber body is solid rectangle casing, comprise left boxboard, right boxboard, front boxboard, rearing-box plate, top boxboard and under casing plate, the inside of burn-in chamber body has aging chamber and unit room, aging chamber is arranged at the first half of burn-in chamber body inside, unit room is arranged at the latter half of burn-in chamber body inside, and aging chamber is adjacent with unit room and be separated by and arrange.
Further, the left boxboard of aging chamber both sides and right boxboard have multiple outer observation window respectively, and in outer observation window, adaptation has sight glass.The front boxboard of aging chamber is provided with aging door, and aging door is reinforced double door.
Further, the inner side near left boxboard of aging chamber is provided with left inside dividing plate, the side of right boxboard is provided with right inside dividing plate, near top, boxboard place is provided with internal partition, left air channel is formed between left boxboard and left inside dividing plate, form right air channel between right boxboard and right inside dividing plate, between top boxboard and upper internal partition, form air duct at top.
Further, the left inside dividing plate of aging chamber and right inside dividing plate have multiple internal layer observation window respectively, the internal layer observation window of left inside dividing plate is corresponding with the outer observation window position of left boxboard, the internal layer observation window of right inside dividing plate is corresponding with the outer observation window position of right boxboard, and internal layer observation window adaptation has sight glass.Left inside dividing plate and right inside dividing plate also have multiple air vent, and air vent is the punching of circular punching or other shape.
Further, aging chamber inside is also provided with multiple multilayer ageing rack to activity, multilayer ageing rack can be installed multiple electronic equipment to be tested (as liquid crystal panel), multilayer ageing rack can quick despatch test article, multilayer ageing rack is connected with propulsion system, can be controlled the movement of multilayer ageing rack by propulsion system.
The energy-saving dynamic test burn-in chamber that application the utility model provides, not only there is air channel, left and right, can left and right air-out and return air, burn-in test product humiture is even, and air channel, burn-in chamber left and right has super large double-layer vacuum heat insulated implosion guard observation window, can observe the aging conditions in aging chamber in real time.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is energy-saving dynamic test burn-in chamber product structure schematic diagram of the present utility model;
Fig. 2 is energy-saving dynamic test burn-in chamber room of the present utility model body front elevation;
Fig. 3 is energy-saving dynamic test burn-in chamber room of the present utility model body left view;
Fig. 4 is energy-saving dynamic test burn-in chamber room of the present utility model body right view;
Fig. 5 is energy-saving dynamic test burn-in chamber room of the present utility model body vertical view;
Fig. 6 is energy-saving dynamic test burn-in chamber room of the present utility model body rear view.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
Specific embodiment
As shown in Figure 1, for energy-saving dynamic test burn-in chamber product structure schematic diagram of the present utility model, as shown in Figure 2, for energy-saving dynamic test burn-in chamber room of the present utility model body front elevation, as shown in Figure 3, for energy-saving dynamic test burn-in chamber room of the present utility model body left view, as shown in Figure 4, for energy-saving dynamic test burn-in chamber room of the present utility model body right view, as shown in Figure 5, for energy-saving dynamic test burn-in chamber room of the present utility model body vertical view, as shown in Figure 6, be energy-saving dynamic test burn-in chamber room of the present utility model body rear view.
Energy-saving dynamic test burn-in chamber (100) comprising: burn-in chamber body and power distribution cabinet, and power distribution cabinet is arranged at the outer peripheral areas of burn-in chamber body, and is electrically connected between power distribution cabinet with burn-in chamber body.
Burn-in chamber body is solid rectangle casing, comprises left boxboard, right boxboard, front boxboard, rearing-box plate, top boxboard and under casing plate, and the material of burn-in chamber body is the insulation material storehouse plates such as PU foaming, rock wool or asbestos.The inside of burn-in chamber body has aging chamber and unit room, and aging chamber is arranged at the first half of burn-in chamber body inside, and unit room is arranged at the latter half of burn-in chamber body inside, and aging chamber is adjacent with unit room and be separated by and arrange.
The left boxboard of aging chamber both sides and right boxboard have multiple outer observation window respectively, and outer observation window is rectangular window, and in outer observation window, adaptation has sight glass, and the material of sight glass is thermal-isolation and explosion-proof glass.The front boxboard of aging chamber is provided with aging door, and aging door is reinforced double door, opens aging door, can enter into aging chamber inner space, closes aging door, and aging chamber inside is in sealing state.
The upper surface of the top boxboard of aging chamber is installed with warning beacon, and left boxboard or the right boxboard of aging chamber are provided with instrument connection.
The inner side near left boxboard of aging chamber is provided with left inside dividing plate, the inner side near right boxboard of aging chamber is provided with right inside dividing plate, aging chamber is inner is provided with internal partition near boxboard place, top, be fixedly connected with between left inside dividing plate with upper internal partition, be fixedly connected with between right inside dividing plate with upper internal partition, form left air channel between left boxboard and left inside dividing plate, between right boxboard and right inside dividing plate, form right air channel, between top boxboard and upper internal partition, form air duct at top.
The left inside dividing plate of aging chamber has multiple internal layer observation window, internal layer observation window is rectangular window, the internal layer observation window of left inside dividing plate is corresponding with the outer observation window position of left boxboard, the internal layer observation window adaptation of left inside dividing plate has sight glass, the material of sight glass is thermal-isolation and explosion-proof glass, left inside dividing plate also has multiple air vent, and air vent is the punching of circular punching or other shape.
The right inside dividing plate of aging chamber has multiple internal layer observation window, internal layer observation window is rectangular window, the internal layer observation window of right inside dividing plate is corresponding with the outer observation window position of right boxboard, the internal layer observation window adaptation of right inside dividing plate has sight glass, the material of sight glass is thermal-isolation and explosion-proof glass, right inside dividing plate also has multiple air vent, and air vent is the punching of circular punching or other shape.
The upper internal partition of aging chamber is provided with multiple test illuminating lamp, and test illuminating lamp is explosion-proof lamp.
Further, aging chamber inside is also provided with multiple multilayer ageing rack to activity, multilayer ageing rack can be installed multiple electronic equipment to be tested (as liquid crystal panel), multilayer ageing rack can quick despatch test article, multilayer ageing rack is connected with propulsion system, the movement of multilayer ageing rack can be controlled by propulsion system, electronic equipment to be measured (as liquid crystal panel) is connected with DC power-supply system, can be controlled the on/off of electronic equipment to be measured (as liquid crystal panel) by DC power-supply system.
The left boxboard of unit room, right boxboard or rearing-box plate are provided with unit room door, can enter into unit chamber inner space by unit room door.Unit chamber interior is provided with the exhausting circulation system, temperature control system, moisture control system and heating system.The exhausting circulation system comprises: motor and centrifugal blower, and temperature control system comprises compressor and condenser, and moisture control system comprises automatic water-replenishing device, humidification boiler and evaporator, and heating system comprises heater strip.
The principle of work of energy-saving dynamic test burn-in chamber of the present utility model:
If motor is arranged at the right side of top boxboard, when burn-in chamber works, motor exhausting is through air duct at top, beat left air channel, air vent on left inside dividing plate, through the multilayer ageing rack of aging chamber inside, then the air vent on right inside dividing plate, return air to right air channel, and then circulates through centrifugal blower; If motor is arranged at the left side of top boxboard, when burn-in chamber works, motor exhausting is through air duct at top, beat right air channel, air vent on right inside dividing plate, through the multilayer ageing rack of aging chamber inside, then the air vent on left inside dividing plate, return air to left air channel, and then circulates through centrifugal blower.In the ageing process of liquid crystal panel, can be powered to liquid crystal panel by DC power-supply system, can ageing process be observed by observation window, be controlled the on/off of liquid crystal panel by controller.After ageing cycle completes, can steady temperature when burn-in chamber cools to the temperature range of 40 ~ 50C ゜ from high temperature, now can aging batch products be taken out and be changed.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment made, improvement, equivalent replacement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. an energy-saving dynamic test burn-in chamber, comprising: burn-in chamber body and power distribution cabinet, and described power distribution cabinet is arranged at the outer peripheral areas of described burn-in chamber body, and is electrically connected between described power distribution cabinet with described burn-in chamber body; It is characterized in that, described burn-in chamber body is solid rectangle casing, comprise left boxboard, right boxboard, front boxboard, rearing-box plate, top boxboard and under casing plate, described burn-in chamber inside has aging chamber and unit room, described aging chamber inside is also provided with a plurality of multilayer ageing rack to activity, and described multilayer ageing rack is connected with propulsion system.
2. energy-saving dynamic test burn-in chamber according to claim 1, it is characterized in that: the left boxboard of described aging chamber and right boxboard have a plurality of outer observation window respectively, in described outer observation window, adaptation has sight glass, and the material of described sight glass is thermal-isolation and explosion-proof glass.
3. energy-saving dynamic test burn-in chamber according to claim 1, it is characterized in that: the front boxboard of described aging chamber is provided with aging door, described aging door is reinforced double door.
4. energy-saving dynamic test burn-in chamber according to claim 1, is characterized in that: the upper surface of the top boxboard of described aging chamber is installed with warning beacon, left boxboard or the right boxboard of described aging chamber are provided with instrument connection.
5. energy-saving dynamic test burn-in chamber according to claim 2, it is characterized in that: the inner side near left boxboard of described aging chamber is provided with left inside dividing plate, the inner side near right boxboard of described aging chamber is provided with right inside dividing plate, described aging chamber is inner is provided with internal partition near boxboard place, top, left air channel is formed between described left boxboard and described left inside dividing plate, form right air channel between described right boxboard and described right inside dividing plate, between described top boxboard and described upper internal partition, form air duct at top.
6. energy-saving dynamic test burn-in chamber according to claim 5, it is characterized in that: the left inside dividing plate of described aging chamber has a plurality of internal layer observation window, the internal layer observation window of described left inside dividing plate is corresponding with the outer observation window position of described left boxboard, described internal layer observation window adaptation has sight glass, described left inside dividing plate also has a plurality of air vent, and described air vent is the punching of circular punching or other shape.
7. energy-saving dynamic test burn-in chamber according to claim 6, it is characterized in that: the right inside dividing plate of described aging chamber has a plurality of internal layer observation window, the internal layer observation window of described right inside dividing plate is corresponding with the outer observation window position of described right boxboard, described internal layer observation window adaptation has sight glass, described right inside dividing plate also has a plurality of air vent, and described air vent is the punching of circular punching or other shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292853.7U CN204595125U (en) | 2015-05-07 | 2015-05-07 | A kind of energy-saving dynamic test burn-in chamber |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292853.7U CN204595125U (en) | 2015-05-07 | 2015-05-07 | A kind of energy-saving dynamic test burn-in chamber |
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| CN204595125U true CN204595125U (en) | 2015-08-26 |
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| CN201520292853.7U Expired - Fee Related CN204595125U (en) | 2015-05-07 | 2015-05-07 | A kind of energy-saving dynamic test burn-in chamber |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193679A (en) * | 2016-06-23 | 2016-12-07 | 广州市长崎自动化科技有限公司 | A kind of energy-saving burn-in chamber |
| CN107390398A (en) * | 2017-08-24 | 2017-11-24 | 苏州优备精密智能装备股份有限公司 | Thermocirculator for liquid crystal panel aging |
| 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 |
| CN107680635A (en) * | 2017-11-04 | 2018-02-09 | 深圳市时创意电子有限公司 | A kind of large high-temperature test equipment applied to solid state hard disc reliability testing |
| CN110485760A (en) * | 2019-08-29 | 2019-11-22 | 广州市长崎自动化科技有限公司 | A kind of burn-in chamber convenient for Fast Installation |
-
2015
- 2015-05-07 CN CN201520292853.7U patent/CN204595125U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193679A (en) * | 2016-06-23 | 2016-12-07 | 广州市长崎自动化科技有限公司 | A kind of energy-saving burn-in chamber |
| 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 |
| CN107390398A (en) * | 2017-08-24 | 2017-11-24 | 苏州优备精密智能装备股份有限公司 | Thermocirculator for liquid crystal panel aging |
| CN107680635A (en) * | 2017-11-04 | 2018-02-09 | 深圳市时创意电子有限公司 | A kind of large high-temperature test equipment applied to solid state hard disc reliability testing |
| CN107680635B (en) * | 2017-11-04 | 2023-12-08 | 深圳市时创意电子有限公司 | Large-scale high-temperature test equipment applied to solid state disk reliability test |
| CN110485760A (en) * | 2019-08-29 | 2019-11-22 | 广州市长崎自动化科技有限公司 | A kind of burn-in chamber convenient for Fast Installation |
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| Date | Code | Title | Description |
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| 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: 20150826 |
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| CF01 | Termination of patent right due to non-payment of annual fee |