CN209894837U

CN209894837U - Finished product detection device for power adapter technology research and development capable of effectively dissipating heat

Info

Publication number: CN209894837U
Application number: CN201920037084.4U
Authority: CN
Inventors: 郑四辈; 张阿玲; 郭亚仙
Original assignee: Shenzhen Jinhuasheng Technology Co Ltd
Current assignee: Shenzhen Jinhuasheng Technology Co Ltd
Priority date: 2018-08-10
Filing date: 2019-01-09
Publication date: 2020-01-03
Anticipated expiration: 2029-01-09

Abstract

The utility model relates to the technical field of auxiliary power adapter detection devices, in particular to a finished product detection device for power adapter technology development, which can effectively dissipate heat, is convenient for comparing detection results, reduces potential safety hazards and improves practicability; the heat dissipation effect is improved, the temperature of the environment where the power adapter is located can be controlled, and the detection precision is improved; the refrigerator comprises a box body, a door plate, two sets of first fans, two sets of transparent tubes, a partition plate, two sets of placing grids and two sets of sealing baffle plates, a working chamber is arranged in the box body, the partition plate separates the working chamber into a left chamber and a right chamber, the left sides of the two sets of transparent tubes are provided with air vents which are equidistantly provided with multiple sets of vertical directions, the top end of the box body is provided with a controller and two sets of voltage transformation devices, and the refrigerator further comprises a cooling box, a conveying pump, two sets of cooling boxes, two sets of return pipes, a refrigerating device, two sets of conveying pipes, two sets of electromagnetic valves.

Description

Finished product detection device for power adapter technology research and development capable of effectively dissipating heat

Technical Field

The utility model relates to an attached power adapter detection device's technical field especially relates to a finished product detection device that power adapter technique that can effectively dispel the heat was used was researched and developed.

Background

As is well known, a power adapter is a power supply conversion device for small portable electronic equipment and electronic appliances, and generally comprises a housing, a transformer, an inductor, a capacitor, a control IC, a PCB board and other components, and the working principle of the power adapter is that alternating current input is converted into direct current output, and the power adapter can be divided into a wall-plugging type and a desktop type according to a connection mode, and is widely matched with security cameras, set-top boxes, routers, light bars, massage instruments and other devices; the finished product detection device for the research and development of the existing power adapter technology comprises a box body, wherein a working cavity is arranged inside the box body, a placing table and a voltage transformation device are arranged in the working cavity, a detection bulb and a controller are arranged at the top end of the box body, the voltage transformation device and the detection bulb are both electrically connected with the controller, a taking and placing opening is formed in the front end of the box body, a door plate is arranged at the taking and placing opening, and the door plate is connected with the front end of the box body through a hinge; when the finished product detection device for the research and development of the existing power adapter technology is used, a power adapter to be detected is placed on a placing table and is electrically connected with a mains supply and a voltage transformation device, the voltage transformation device is adjusted through a controller, so that the working voltage of the power adapter is adjusted, and the working stability of the power adapter under different working voltage conditions is visually displayed through a detection bulb; the existing finished product detection device for power adapter technology research finds that the detection result is reflected by detecting the brightness change of the bulb, so that the detection result is inconvenient to compare, the bulb is easy to burst under the condition of overlarge current, certain potential safety hazard exists, and the practicability is low; and the heat dissipation effect is poor, and the temperature of the environment where the power adapter is located can also influence the service performance of the power adapter, so that the detection precision is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a device which is convenient for comparing the detection results, reduces the potential safety hazard and improves the practicability; the heat dissipation effect is improved, the temperature of the environment where the power adapter is located can be controlled, and the detection precision is improved.

The utility model discloses a finished product detection device that power adapter technique that can effectively dispel the heat was used is researched and developed, including the box, the inside of box is provided with the working chamber, and the front end of box is provided with gets puts the mouth, and is provided with the door plant at getting puts the mouth, and the door plant passes through hinged joint with the front end of box; also comprises two groups of first fans and two groups of transparent tubes, a vertical clapboard is arranged in the working cavity and divides the working cavity into a left cavity and a right cavity, horizontal placing grids are arranged in the left cavity and the right cavity, the two groups of first fans are arranged at the top end of the box body, the bottom ends of the two groups of transparent tubes are respectively communicated with the top output ends of the two groups of first fans, the two groups of transparent tubes are vertically arranged, sealing baffles are arranged inside the two groups of transparent tubes, the peripheries of the two groups of sealing baffles are respectively contacted with the inner side walls of the two groups of transparent tubes, two groups of sealing baffles can respectively slide up and down in the two groups of transparent tubes, the left sides of the two groups of transparent tubes are respectively provided with a plurality of groups of vent holes in the vertical direction at equal intervals, the top end of the box body is provided with a controller and two groups of pressure varying devices, and the two groups of first fans and the two groups of pressure varying devices are electrically connected with the controller; also comprises a cooling box, a delivery pump, two groups of cooling boxes and two groups of return pipes, wherein the two groups of cooling boxes are respectively positioned in the left chamber and the right chamber, and the two groups of cooling boxes are respectively positioned below the two groups of placing grids, a refrigerating device is arranged in the cooling box, the input end of the delivery pump is communicated with the cooling tank, the output end of the delivery pump is provided with two groups of delivery pipes, the output ends of the two groups of conveying pipes respectively extend into the left cavity and the right cavity and are respectively communicated with the left cooling box and the right cooling box, electromagnetic valves are arranged on the two groups of delivery pumps, one ends of the two groups of return pipes are respectively communicated with the two groups of cooling boxes, the other ends of the two groups of return pipes are communicated with the cooling box, the left end and the right end of the box body are respectively provided with a second fan, the output ends of the two groups of second fans respectively extend into the left cavity and the right cavity from the two sides of the box body, and heat dissipation holes are formed in the left side and the right side of the top end of the box body.

The utility model discloses a finished product detection device that power adapter technique that can effectively dispel heat was used was researched and developed still includes two sets of temperature sensor and two sets of temperature monitor, two sets of temperature sensor are located left cavity and right cavity respectively, two sets of temperature monitor are located the left end and the right-hand member of box respectively to two sets of temperature sensor are connected with two sets of temperature monitor electricity respectively.

The utility model discloses a can effective radiating finished product detection device of power adapter technology research and development usefulness, the right-hand member of two sets of transparent body all is provided with the scale mark.

The utility model discloses a can effective radiating finished product detection device of power adapter technology research usefulness, the outside of two sets of cooling boxes all is provided with the fin.

The utility model discloses a finished product detection device that power adapter technique that can effectively dispel heat was used was researched and developed, still includes the base, box and cooler bin are all installed on the base top to left front side, right front side, left rear side and right rear side in the base bottom all are provided with the assembly pulley device.

The utility model relates to a finished product detection device for the research and development of power adapter technology capable of effectively dissipating heat, the pulley block device comprises a buffer box, a pillar and universal wheels, the buffer box is arranged at the bottom end of a base, a placing cavity is arranged in the buffer box, a limiting plate, a spring and two groups of four groups of limiting rods are arranged in the placing cavity, the left front end, the right front end, the left rear end and the right rear end of the limiting plate are all provided with limiting holes, the top ends of the four groups of limiting rods are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top wall in the placing cavity, the bottom ends of the four groups of limiting rods respectively pass through the four groups of limiting holes and are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom wall in the placing cavity, the top ends and the bottom ends of the springs are respectively connected with the top ends of the inner top wall in the, the top of pillar stretches into from the bottom of baffle-box to placing the intracavity and be connected with the bottom middle part of limiting plate, the bottom at the pillar is installed to the universal wheel to be provided with self-lock device on the universal wheel.

Compared with the prior art, the beneficial effects of the utility model are that: two groups of power adapters are respectively placed into the left cavity and the right cavity and are electrically connected with a mains supply, two groups of voltage transformation devices are adjusted through the controller, so that the working voltages of the two groups of power adapters are adjusted, detection results are displayed through two groups of first fans, the two groups of first fans respectively blow wind into the two groups of transparent pipes, two groups of sealing baffles are blown up to a certain height in the transparent pipes through the wind power, gas is led out from the vent hole at the left end of the transparent pipes, the detection results are conveniently compared through the height of the sealing baffles, potential safety hazards are reduced, and practicability is improved; through the refrigerating plant in the cooler bin with the coolant liquid refrigeration, then carry the coolant liquid to two sets of cooling boxes respectively through the conveyer pipe through the delivery pump, carry out the heat exchange with the heat in left cavity and the right cavity respectively through two sets of cooling boxes, upwards blow the cold air through two sets of second fans, make the cold air at left cavity and right cavity inner loop, thereby make left cavity and right cavity cooling, improve its radiating effect, can control the temperature of power adapter place environment, improve and detect the precision, and can detect the behavior of power adapter when the operating temperature of the same voltage difference, it influences the work of power adapter to reachs the temperature.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the local enlarged structure at a position of the present invention;

in the drawings, the reference numbers: 1. a box body; 2. a first fan; 3. a transparent tube body; 4. a partition plate; 5. placing a grid; 6. sealing the baffle; 7. a vent hole; 8. a controller; 9. a voltage transformation device; 10. a cooling tank; 11. a delivery pump; 12. a cooling box; 13. a return pipe; 14. a refrigeration device; 15. a delivery pipe; 16. an electromagnetic valve; 17. a second fan; 18. heat dissipation holes; 19. a temperature sensor; 20. a temperature display; 21. scale lines; 22. a fin; 23. a base; 24. a buffer tank; 25. a pillar; 26. a universal wheel; 27. a limiting plate; 28. a spring; 29. a limiting rod.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 2, the finished product detecting device for power adapter technology development capable of effectively dissipating heat of the present invention includes a box body 1, a working chamber is arranged inside the box body, a taking and placing opening is arranged at the front end of the box body, a door plate is arranged at the taking and placing opening, and the door plate is connected with the front end of the box body through a hinge; also comprises two groups of first fans 2 and two groups of transparent tubes 3, a vertical clapboard 4 is arranged in the working cavity and divides the working cavity into a left cavity and a right cavity, the left chamber and the right chamber are both provided with a transverse placing grid 5, the two groups of first fans are both arranged at the top end of the box body, the bottom ends of the two groups of transparent tubes are respectively communicated with the top output ends of the two groups of first fans, the two groups of transparent tubes are vertically arranged, the sealing baffles 6 are arranged inside the two groups of transparent tubes, the peripheries of the two groups of sealing baffles are respectively contacted with the inner side walls of the two groups of transparent tubes, two groups of sealing baffles can respectively slide up and down in the two groups of transparent tubes, the left sides of the two groups of transparent tubes are respectively provided with a plurality of groups of vent holes 7 in the vertical direction at equal intervals, the top end of the box body is provided with a controller 8 and two groups of voltage transformation devices 9, and the two groups of first fans and the two groups of voltage transformation devices are electrically connected with the controller; also comprises a cooling box 10, a delivery pump 11, two groups of cooling boxes 12 and two groups of return pipes 13, wherein the two groups of cooling boxes are respectively positioned in the left chamber and the right chamber, and the two groups of cooling boxes are respectively positioned below the two groups of placing grids, a refrigerating device 14 is arranged in the cooling boxes, the input ends of the delivery pumps are communicated with the cooling boxes, the output ends of the delivery pumps are provided with two groups of delivery pipes 15, the output ends of the two groups of delivery pipes respectively extend into the left cavity and the right cavity and are respectively communicated with the left cooling box and the right cooling box, electromagnetic valves 16 are arranged on the two groups of delivery pumps, one ends of the two groups of return pipes are respectively communicated with the two groups of cooling boxes, the other ends of the two groups of return pipes are respectively communicated with the cooling boxes, second fans 17 are arranged at the left end and the right end of the box body, the output ends of the two groups of second fans respectively extend into the left cavity and the right cavity from the two sides of the box body, and heat dissipation holes 18 are arranged at the left side and the right side of the top end of the box body; two groups of power adapters are respectively placed into the left cavity and the right cavity and are electrically connected with a mains supply, two groups of voltage transformation devices are adjusted through the controller, so that the working voltages of the two groups of power adapters are adjusted, detection results are displayed through two groups of first fans, the two groups of first fans respectively blow wind into the two groups of transparent pipes, two groups of sealing baffles are blown up to a certain height in the transparent pipes through the wind power, gas is led out from the vent hole at the left end of the transparent pipes, the detection results are conveniently compared through the height of the sealing baffles, potential safety hazards are reduced, and practicability is improved; through the refrigerating plant in the cooler bin with the coolant liquid refrigeration, then carry the coolant liquid to two sets of cooling boxes respectively through the conveyer pipe through the delivery pump, carry out the heat exchange with the heat in left cavity and the right cavity respectively through two sets of cooling boxes, upwards blow the cold air through two sets of second fans, make the cold air at left cavity and right cavity inner loop, thereby make left cavity and right cavity cooling, improve its radiating effect, can control the temperature of power adapter place environment, improve and detect the precision, and can detect the behavior of power adapter when the operating temperature of the same voltage difference, it influences the work of power adapter to reachs the temperature.

The utility model discloses a finished product detection device that power adapter technique that can effectively dispel the heat was used, still include two sets of temperature sensor 19 and two sets of temperature monitor 20, two sets of temperature sensor are located left cavity and right cavity respectively, two sets of temperature monitor are located the left end and the right-hand member of box respectively, and two sets of temperature sensor are connected with two sets of temperature monitor electricity respectively; detect the temperature in left cavity and the right cavity through temperature sensor, then show the temperature in left cavity and the right cavity respectively through temperature monitor in real time, conveniently carry out the accuse to the temperature in left cavity and the right cavity, improve the practicality.

In the finished product detection device for the power adapter technology development capable of effectively dissipating heat of the utility model, the right ends of the two groups of transparent tubes are provided with scale marks 21; the rising height of the sealing baffle in the transparent tube body is conveniently recorded through the scale marks, and the use reliability is improved.

In the finished product detection device for the power adapter technology development capable of effectively dissipating heat of the utility model, the fins 22 are arranged at the outer sides of the two groups of cooling boxes; the heat exchange efficiency and the heat exchange effect of the cooling box and the left cavity and the right cavity are improved through the fins.

The utility model discloses a finished product detection device that power adapter technique that can effectively dispel the heat was used is researched and developed, still include base 23, box and cooler bin are all installed on the base top, and all have assembly pulley devices on left front side, right front side, left rear side and right rear side of base bottom; the supporting effect of the whole body is improved, the whole body is conveniently moved, and the use reliability is improved.

The utility model relates to a finished product detection device for the research and development of power adapter technology capable of effectively dissipating heat, the pulley block device comprises a buffer box 24, a pillar 25 and universal wheels 26, the buffer box is arranged at the bottom end of a base, a placing cavity is arranged in the buffer box, a limiting plate 27, a spring 28 and two groups of four groups of limiting rods 29 are arranged in the placing cavity, the left front end, the right front end, the left rear end and the right rear end of the limiting plate are all provided with limiting holes, the top ends of the four groups of limiting rods are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top wall in the placing cavity, the bottom ends of the four groups of limiting rods respectively pass through the four groups of limiting holes and are respectively connected with the left front side, the left rear side, the right rear side and the right rear side of the bottom wall in the placing cavity, the top ends and the bottom ends of the springs are respectively connected with the inner top end, the top end of the strut extends into the placing cavity from the bottom end of the buffer box and is connected with the middle part of the bottom end of the limiting plate, the universal wheel is installed at the bottom end of the strut, and a self-locking device is arranged on the universal wheel; through the cooperation of baffle-box, limiting plate, spring, gag lever post and pillar, play certain buffering effect, improve the protection to equipment and transparent body.

The utility model discloses a finished product detection device that power adapter technique that can effectively dispel heat was used is researched and developed, it is at work, before accomplishing above-mentioned action, at first move it to the position that the user needed, put two sets of power adapters into left cavity and right cavity respectively and all be connected with the commercial power electricity, adjust two sets of potential device through the controller, thereby adjust the operating voltage of two sets of power adapters, show the testing result through two sets of first fans, two sets of first fans respectively blow in two sets of transparent tubes with wind, blow up certain height in transparent tubes with two sets of seal baffle through wind-force, gas is derived from the air vent of transparent tubes left end, the testing result is convenient for contrast through the height of seal baffle, reduce the potential safety hazard, improve the practicality, refrigerate the coolant liquid through the refrigerating plant in the cooler bin, then the cooling liquid is respectively conveyed into the two groups of cooling boxes through the conveying pipe by the conveying pump, the two groups of cooling boxes respectively exchange heat with heat in the left cavity and the right cavity, cold air is blown upwards by the two groups of second fans to circulate in the left cavity and the right cavity, so that the left cavity and the right cavity are cooled, the heat dissipation effect of the left cavity and the right cavity is improved, the temperature of the environment where the power adapter is located can be controlled, the detection precision is improved, the working condition of the power adapter at the same working temperature with different voltages can be detected, the working influence of the temperature on the power adapter is obtained, the temperatures in the left cavity and the right cavity are detected by the temperature sensors, then the temperatures in the left cavity and the right cavity are respectively displayed in real time by the temperature displays, the temperatures in the left cavity and the right cavity are conveniently controlled, the rising height of the sealing baffle in the transparent pipe body is conveniently recorded by the scale marks, the heat exchange efficiency and the heat exchange effect of the cooling box and the left cavity and the right cavity are improved through the fins.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A finished product detection device for power adapter technology research and development capable of effectively dissipating heat comprises a box body (1), wherein a working cavity is arranged inside the box body (1), a taking and placing opening is formed in the front end of the box body (1), a door plate is arranged at the taking and placing opening, and the door plate is connected with the front end of the box body (1) through a hinge; the device is characterized by further comprising two groups of first fans (2) and two groups of transparent tubes (3), wherein vertical partition plates (4) are arranged in the working cavity, the working cavity is divided into a left cavity and a right cavity by the partition plates (4), transverse placing grids (5) are arranged in the left cavity and the right cavity, the two groups of first fans (2) are arranged at the top end of the box body (1), the bottom ends of the two groups of transparent tubes (3) are respectively communicated with the top output ends of the two groups of first fans (2), the two groups of transparent tubes (3) are vertically arranged, sealing baffles (6) are arranged inside the two groups of transparent tubes (3), the peripheries of the two groups of sealing baffles (6) are respectively contacted with the inner side walls of the two groups of transparent tubes (3), and the two groups of sealing baffles (6) can respectively slide up and down in the two groups of transparent tubes (3), the left sides of the two groups of transparent tubes (3) are respectively provided with a plurality of groups of vent holes (7) in the vertical direction at equal intervals, the top end of the box body (1) is provided with a controller (8) and two groups of pressure varying devices (9), and the two groups of first fans (2) and the two groups of pressure varying devices (9) are electrically connected with the controller (8); the cooling device is characterized by further comprising a cooling box (10), a conveying pump (11), two groups of cooling boxes (12) and two groups of return pipes (13), wherein the two groups of cooling boxes (12) are respectively located in the left cavity and the right cavity, the two groups of cooling boxes (12) are respectively located below the two groups of placing grids (5), a refrigerating device (14) is installed inside the cooling box (10), the input end of the conveying pump (11) is communicated with the cooling box (10), the output end of the conveying pump (11) is provided with two groups of conveying pipes (15), the output ends of the two groups of conveying pipes (15) respectively extend into the left cavity and the right cavity and are respectively communicated with the left cooling box (12) and the right cooling box (12), electromagnetic valves (16) are respectively arranged on the two groups of conveying pumps (11), one ends of the two groups of return pipes (13) are respectively communicated with the two groups of cooling boxes (12), and the other ends of the two groups of return pipes (13) are, the left end and the right-hand member of box (1) all are provided with second fan (17), the output of two sets of second fan (17) stretches into respectively to left cavity and right cavity in the both sides of box (1), and the left side and the right side on box (1) top all are provided with louvre (18).

2. A finished product detecting device for power adapter technology development capable of effectively dissipating heat according to claim 1, further comprising two sets of temperature sensors (19) and two sets of temperature displays (20), wherein the two sets of temperature sensors (19) are respectively located in the left chamber and the right chamber, the two sets of temperature displays (20) are respectively located at the left end and the right end of the box body (1), and the two sets of temperature sensors (19) are respectively electrically connected with the two sets of temperature displays (20).

3. The device for detecting the development of the power adapter technology capable of effectively dissipating heat as claimed in claim 2, wherein the right ends of the two sets of transparent tubes (3) are provided with scale marks (21).

4. A device for testing the development of power adapter technology with efficient heat dissipation as recited in claim 3, wherein the two sets of cooling boxes (12) are provided with fins (22) on the outer side.

5. The product inspection device for power adapter technology development with effective heat dissipation of claim 4, further comprising a base (23), wherein the box body (1) and the cooling box (10) are mounted on the top end of the base (23), and pulley block devices are disposed on the left front side, the right front side, the left rear side and the right rear side of the bottom end of the base (23).

6. The device for detecting the end product of the power adapter technology development with effective heat dissipation according to claim 5, wherein the pulley block device comprises a buffer box (24), a pillar (25) and a universal wheel (26), the buffer box (24) is installed at the bottom end of the base (23), a placement cavity is formed in the buffer box (24), a limiting plate (27), a spring (28) and two sets of four sets of limiting rods (29) are arranged in the placement cavity, the left front end, the right front end, the left rear end and the right rear end of the limiting plate (27) are respectively provided with a limiting hole, the top ends of the four sets of limiting rods (29) are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top wall in the placement cavity, the bottom ends of the four sets of limiting rods (29) respectively penetrate through the four sets of limiting holes from the top end of the limiting plate (27) and are respectively connected with the left front side, the left rear side, left rear side, right front side and right rear side are connected, the top and the bottom of spring (28) are connected with the top of placing the interior roof in chamber and limiting plate (27) respectively to be provided with the perforation in the bottom of baffle-box (24), the top of pillar (25) stretches into from the bottom of baffle-box (24) to place the intracavity and be connected with the bottom middle part of limiting plate (27), the bottom at pillar (25) is installed in universal wheel (26) to be provided with self-lock device on universal wheel (26).