CN218383099U - Electronic load aging test's proof box - Google Patents
Electronic load aging test's proof box Download PDFInfo
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- CN218383099U CN218383099U CN202222418179.5U CN202222418179U CN218383099U CN 218383099 U CN218383099 U CN 218383099U CN 202222418179 U CN202222418179 U CN 202222418179U CN 218383099 U CN218383099 U CN 218383099U
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Abstract
The utility model relates to an aging testing's of electron load proof box belongs to ageing instrument technical field, including the aging testing case. The beneficial effects of the utility model are that, treat aging test's electronic product and can place on rotatory tray surface, and the suction groove on rotatory tray surface is made in the suction of the vacuum pump accessible suction of rotatory tray outer wall produces the negative pressure, thereby fix the electronic product absorption on rotatory tray surface, a plurality of suction groove adsorbable fixed a plurality of electronic product on rotatory tray surface, the second hydraulic stem accessible that sets up is flexible to drive the regulation layer board and carries out the angle change, thereby make the electronic product on rotatory tray surface change inclination, the ultraviolet lamp of assurance top can fully shine on the electronic product surface, and the motor can drive the electronic product on rotatory tray surface and rotate, the illuminated area of electronic product has further been improved, its process can effectively carry out a plurality of electronic product's aging test.
Description
Technical Field
The utility model relates to an ageing instrument technical field specifically is an electronic load's aging testing's proof box.
Background
The aging test project is a process for simulating the corresponding condition strengthening experiment of various factors related to a product in actual use conditions on the condition that the product is aged, common aging mainly comprises illumination aging, damp-heat aging and hot air aging, load aging is aging detection of load detection of electronic equipment in a certain environment, in order to increase the aging speed of the electronic equipment, the load detection needs to be carried out after the electronic equipment is illuminated and heated for a certain time, the stability of the electronic equipment after the electronic equipment is outdoors for a long time is detected, the current load aging instrument cannot uniformly illuminate ultraviolet rays on the electronic equipment, the electronic equipment is aged uniformly, the aging test has deviation and the effect is poor.
Application No.: 202022880417.5; the utility model discloses an energy-conserving electronic load ageing instrument, including the ageing oven, equal fixedly connected with supporting leg in four corners department at the bottom of the outer container of ageing oven, one side of ageing oven is the opening setting, one side fixedly connected with ageing instrument of ageing oven, the inner box top symmetry fixedly connected with ultraviolet lamp of ageing oven, the inner box top fixedly connected with hot plate of ageing oven, the ageing oven in-connection has fixed establishment, fixed establishment includes buncher, the axis of rotation, the fixed plate, electric telescopic handle, the backup pad, the shifting chute, the threaded rod, the dwang, the connecting plate, two screw holes, two movable blocks and two grip blocks, buncher fixed connection is on the outer container wall of one side ageing oven of ageing oven. The utility model discloses can make the even irradiation of ultraviolet ray on electronic equipment and the even heating electronic equipment, make electronic equipment ageing more even, it is more accurate to electronic equipment load detection data, effectual.
The aging test box of the above comparison file is difficult to carry out load detection on a plurality of electronic devices simultaneously, the internal temperature of the equipment is too high, the feeding and discharging operation of the electronic devices can be carried out only after the internal temperature is reduced, the resource waste is undoubtedly caused, and the aging test box of the electronic load is provided aiming at the above situation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a proof box of aging testing of electronic load to it is difficult to carry out load detection to a plurality of electronic equipment simultaneously to propose in solving above-mentioned background art, and this equipment inside high temperature, just can carry out the last unloading operation of electronic equipment after needing waiting the inside temperature to reduce, this has caused the problem of wasting of resources undoubtedly.
The technical scheme of the utility model is that:
including the ageing test box, ageing test box inner wall is provided with the hot plate, ageing test box top is provided with ultraviolet lamp, the inside temperature sensor that is provided with of ageing test box, ageing test box outer wall is provided with the controller, temperature sensor and controller electric connection, controller and hot plate electric connection, ageing test box inner wall sliding connection has the movable plate, the movable plate surface is the slope form, movable plate one end is rotated and is connected with the second hydraulic stem, the other end surface of movable plate rotates and is connected with the regulation layer board, the regulation layer board other end rotates with the flexible end of second hydraulic stem to be connected, adjust the inside motor that is provided with of layer board, the rotatory tray of output fixedly connected with of motor, rotatory tray surface encircles to be opened and is equipped with a plurality of suction groove, the fixed vacuum pump that is provided with of rotatory tray outer wall.
Further, sliding blocks are fixedly arranged on the outer walls of the two sides of the moving plate, a sliding groove in sliding connection with the sliding blocks is formed in the inner wall of the aging test box, a first hydraulic rod is arranged on the back of the aging test box, the telescopic end of the first hydraulic rod is fixedly connected with the back of the moving plate, and a box opening is formed in the front of the aging test box.
Furthermore, the front face of the aging test box is connected with a box door in a sliding mode, a fourth hydraulic rod is fixedly arranged on the front face of the aging test box, and the telescopic end of the fourth hydraulic rod is fixedly connected with the upper surface of the box door.
Furthermore, a heat insulation layer is arranged inside the box door.
Furthermore, fans are arranged at the top and the bottom of the aging test box.
Furthermore, an air outlet is formed in the top of the aging test box, a third hydraulic rod is fixedly arranged on the edge of the upper surface of the aging test box, a sealing plate is fixedly connected to the telescopic end of the third hydraulic rod, and the controller is electrically connected with the third hydraulic rod.
The utility model discloses an improve and provide an electronic load's aging testing's proof box here, compare with prior art, have following improvement and advantage:
one is as follows: the utility model discloses, treat that aging testing's electronic product can place on rotatory tray surface, and the suction groove on rotatory tray surface is made in the suction of the vacuum pump accessible of rotatory tray outer wall to produce the negative pressure, thereby adsorb the electronic product and fix on rotatory tray surface, a plurality of suction groove adsorbable fixed a plurality of electronic product on rotatory tray surface, the second hydraulic stem accessible of setting is flexible to drive the regulation layer board and carries out the angle change, thereby make the electronic product on rotatory tray surface change inclination, guarantee that the ultraviolet lamp of top can fully shine on the electronic product surface, and the motor can drive the electronic product on rotatory tray surface and rotate, the illuminated area of electronic product has further been improved, its process can effectively carry out aging testing of a plurality of electronic product.
And the second step is as follows: the utility model discloses, after the electronic product carries out aging testing, the promotion of the first hydraulic stem of accessible makes the movable plate slide along the spout of aging testing incasement wall through the slider to make the movable plate stretch out from the case mouth, so that the personnel carry out the last unloading operation of electronic product, personnel and the inside high-temperature gas of box contact can be avoided in its process, and can make the cooling of electronic product carry out the unloading fast, avoid the temperature in the aging testing incasement to dissipate fast simultaneously, effectively remain the heat for subsequent aging testing.
And thirdly: the utility model discloses, the fan that ageing test roof portion and bottom set up can improve the inside thermal flow property of ageing test case, thereby guarantee heat distribution more even, make the load aging testing effect of electronic product better, and the fan at ageing test roof portion is located exhaust port department, when the inside high temperature of proof box, temperature sensor can send the signal of telecommunication to the controller, the controller can control the third hydraulic stem and promote the shrouding, thereby make the shrouding not sheltering from the gas vent, the fan can drive outside cold air entering ageing test incasement and cool off this moment, and then reach rapid cooling's effect, the experimental safety of electronic product has effectively been guaranteed.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the appearance structure of the present invention;
fig. 3 is a side view schematic structure of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1;
fig. 5 is a schematic view of the structure of the rotary tray of the present invention.
Description of the reference numerals: 1. an aging test chamber; 2. heating the plate; 3. an ultraviolet lamp; 4. moving the plate; 5. a slider; 6. a first hydraulic lever; 7. a second hydraulic rod; 8. adjusting the supporting plate; 9. a motor; 10. rotating the tray; 11. a suction groove; 12. a vacuum pump; 13. a fan; 14. an exhaust port; 15. a third hydraulic lever; 16. closing the plate; 17. a box opening; 18. a fourth hydraulic lever; 19. and a box door.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The utility model provides a test box for aging test of electronic load through improvement, as shown in figure 1-figure 5, which comprises an aging test box 1, wherein the inner wall of the aging test box 1 is provided with a heating plate 2, the top of the aging test box 1 is provided with an ultraviolet lamp 3, the aging test box 1 is internally provided with a temperature sensor, the outer wall of the aging test box 1 is provided with a controller, the temperature sensor is electrically connected with the controller, the controller is electrically connected with the heating plate 2, the inner wall of the aging test box 1 is slidably connected with a movable plate 4, the surface of the movable plate 4 is inclined, one end of the movable plate 4 is rotatably connected with a second hydraulic rod 7, the surface of the other end of the movable plate 4 is rotatably connected with an adjusting supporting plate 8, the other end of the adjusting supporting plate 8 is rotatably connected with the telescopic end of the second hydraulic rod 7, a motor 9 is arranged inside the adjusting supporting plate 8, and the output end of the motor 9 is fixedly connected with a rotary tray 10, the surface of the rotary tray 10 is surrounded with a plurality of suction grooves 11, the outer wall of the rotary tray 10 is fixedly provided with a vacuum pump 12, an electronic product to be subjected to aging test can be placed on the surface of the rotary tray 10, the vacuum pump 12 on the outer wall of the rotary tray 10 can suck to enable the suction grooves 11 on the surface of the rotary tray 10 to generate negative pressure, so that the electronic product is adsorbed and fixed on the surface of the rotary tray 10, the plurality of suction grooves 11 on the surface of the rotary tray 10 can adsorb and fix a plurality of electronic products, the heating plate 2 on the inner wall of the aging test box 1 can be electrified to generate heat, so that the electronic product is heated, meanwhile, the ultraviolet lamp 3 at the top of the aging test box 1 can illuminate to perform illumination aging test on the electronic product, the second hydraulic rod 7 can stretch to drive the adjusting support plate 8 to change the angle, so that the electronic product on the surface of the rotary tray 10 can change the inclination angle, guarantee that ultraviolet lamp 3 of top can fully shine on the electronic product surface, and motor 9 can drive the electronic product on rotatory tray 10 surface and rotate, the illuminated area of electronic product has further been improved, its process can effectively improve the aging testing effect of electronic product, and the temperature sensor of 1 inside of aging test case can detect the inside temperature of proof box, then can send the signal of telecommunication to the controller if the temperature exceedes the threshold value of settlement, the controller can control heating board 2 stop work, thereby make the inside temperature of proof box be in the specified value.
The outer wall of 4 both sides of movable plate is fixed and is provided with slider 5, aging test box 1 inner wall is seted up the spout with slider 5 sliding connection, the 1 back of aging test box is provided with first hydraulic stem 6, the flexible end of first hydraulic stem 6 and the back fixed connection of movable plate 4, aging test box 1 openly has seted up case mouth 17, after the electronic product carries out aging test, the promotion of the first hydraulic stem 6 of accessible, make movable plate 4 slide along the spout of aging test box 1 inner wall through slider 5, thereby make movable plate 4 stretch out from case mouth 17, so that the personnel carry out the unloading operation of going up of electronic product, personnel and the inside high-temperature gas of box can be avoided contacting in its process, and can make the electronic product cooling carry out the unloading fast, avoid the temperature in aging test box 1 to dissipate fast simultaneously, effectively remain the heat for subsequent aging test.
The front sliding connection of aging test box 1 has chamber door 19, and aging test box 1 openly is fixed and is provided with fourth hydraulic stem 18, and the flexible end and the 19 last fixed surfaces of chamber door of fourth hydraulic stem 18 are connected, and 19 accessible fourth hydraulic stem 18's of chamber door promotion seals chamber door 19 to guarantee to avoid inside thermal dissipation.
The inside insulating layer that is provided with of chamber door 19, the insulating layer is the cotton board material of glass, can effectively improve the thermal insulation performance of chamber door 19, reduces the speed that inside heat runs off.
The fans 13 are arranged at the top and the bottom of the aging test chamber 1, and the fans 13 can improve the flow performance of heat inside the aging test chamber 1, so that the heat distribution is more uniform, and the load aging test effect of electronic products is better.
The working principle is as follows: firstly, an electronic product to be subjected to aging test can be placed on the surface of a rotary tray 10, a vacuum pump 12 on the outer wall of the rotary tray 10 can suck to enable a suction groove 11 on the surface of the rotary tray 10 to generate negative pressure, so that the electronic product is adsorbed and fixed on the surface of the rotary tray 10, a plurality of suction grooves 11 on the surface of the rotary tray 10 can adsorb and fix a plurality of electronic products, a heating plate 2 on the inner wall of an aging test box 1 can be electrified to generate heat, so that the electronic product is heated, meanwhile, an ultraviolet lamp 3 at the top of the aging test box 1 can be lightened to carry out illumination aging test on the electronic product, then a second hydraulic rod 7 can be stretched to drive an adjusting support plate 8 to change the angle, so that the electronic product on the surface of the rotary tray 10 can change the inclination angle, the ultraviolet lamp 3 above can be fully irradiated on the surface of the electronic product, and a motor 9 can drive the electronic product on the surface of the rotary tray 10 to rotate, the illuminated area of the electronic product is further improved, the aging test effect of the electronic product can be effectively improved in the process, then, the temperature sensors in the aging test box 1 can detect the internal temperature of the test box, if the temperature exceeds a set threshold value, an electric signal can be sent to the controller, the controller can control the heating plate 2 to stop working, so that the internal temperature of the test box is at a specified value, the fans 13 at the top and the bottom of the aging test box 1 can improve the flow performance of heat in the aging test box 1, so that the heat distribution is more uniform, the load aging test effect of the electronic product is better, if the internal temperature of the test box is overhigh, the temperature sensors can send an electric signal to the controller, the controller can control the third hydraulic rod 15 to push the sealing plate 16, so that the sealing plate 16 does not shield the exhaust port 14, fan 13 can drive outside cold air this moment and cool off in getting into ageing test box 1, and then reach rapid cooling's effect, electronic product's experiment safety has effectively been guaranteed, at last after electronic product carries out ageing test, the promotion of the first hydraulic stem 6 of accessible, make movable plate 4 slide along the spout of ageing test box 1 inner wall through slider 5, thereby make movable plate 4 stretch out from case mouth 17, so that the personnel carry out the unloading operation of going up of electronic product, its process can avoid personnel to contact with the inside high-temperature gas of box, and can make the electronic product cooling carry out the unloading fast, avoid the temperature in ageing test box 1 to dissipate fast simultaneously, effectively remain the heat for subsequent ageing test, controller model "C8051F 020", temperature sensor model "AM2305".
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A proof box for burn-in testing of electronic loads, characterized by: including ageing tests case (1), ageing tests case (1) inner wall is provided with hot plate (2), ageing tests case (1) top is provided with ultraviolet lamp (3), ageing tests case (1) inside is provided with temperature sensor, ageing tests case (1) outer wall is provided with the controller, temperature sensor and controller electric connection, controller and hot plate (2) electric connection, ageing tests case (1) inner wall sliding connection has movable plate (4), movable plate (4) surface is the slope form, movable plate (4) one end is rotated and is connected with second hydraulic stem (7), the other end surface rotation of movable plate (4) is connected with regulation layer board (8), the flexible end rotation of regulation layer board (8) other end and second hydraulic stem (7) is connected, regulation layer board (8) inside is provided with motor (9), the output fixedly connected with rotatory tray (10) of motor (9), rotatory tray (10) surface encircles and has seted up a plurality of suction groove (11), rotatory tray (10) outer wall is fixed and is provided with vacuum pump (12).
2. A test chamber for burn-in testing of electronic loads according to claim 1, characterized in that: the movable plate aging test device is characterized in that sliding blocks (5) are fixedly arranged on the outer walls of two sides of the movable plate (4), a sliding groove connected with the sliding blocks (5) in a sliding mode is formed in the inner wall of the aging test box (1), a first hydraulic rod (6) is arranged on the back face of the aging test box (1), the telescopic end of the first hydraulic rod (6) is fixedly connected with the back face of the movable plate (4), and a box opening (17) is formed in the front face of the aging test box (1).
3. A test chamber for burn-in testing of electronic loads according to claim 1, characterized in that: the front side of the aging test box (1) is connected with a box door (19) in a sliding mode, the front side of the aging test box (1) is fixedly provided with a fourth hydraulic rod (18), and the telescopic end of the fourth hydraulic rod (18) is fixedly connected with the upper surface of the box door (19).
4. A test chamber for burn-in testing of electronic loads according to claim 3, characterized in that: the inside of the box door (19) is provided with a heat insulation layer.
5. A test chamber for burn-in testing of electronic loads according to claim 1, characterized in that: and fans (13) are arranged at the top and the bottom of the aging test box (1).
6. A test chamber for burn-in testing of electronic loads according to claim 1, characterized in that: the top of the aging test box (1) is provided with an air outlet (14), the edge of the upper surface of the aging test box (1) is fixedly provided with a third hydraulic rod (15), the telescopic end of the third hydraulic rod (15) is fixedly connected with a sealing plate (16), and the controller is electrically connected with the third hydraulic rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222418179.5U CN218383099U (en) | 2022-09-13 | 2022-09-13 | Electronic load aging test's proof box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222418179.5U CN218383099U (en) | 2022-09-13 | 2022-09-13 | Electronic load aging test's proof box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218383099U true CN218383099U (en) | 2023-01-24 |
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ID=84972726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222418179.5U Active CN218383099U (en) | 2022-09-13 | 2022-09-13 | Electronic load aging test's proof box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218383099U (en) |
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2022
- 2022-09-13 CN CN202222418179.5U patent/CN218383099U/en active Active
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