CN217878353U - Platform device capable of realizing different temperatures of front surface of product - Google Patents
Platform device capable of realizing different temperatures of front surface of product Download PDFInfo
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- CN217878353U CN217878353U CN202222118789.3U CN202222118789U CN217878353U CN 217878353 U CN217878353 U CN 217878353U CN 202222118789 U CN202222118789 U CN 202222118789U CN 217878353 U CN217878353 U CN 217878353U
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Abstract
The utility model belongs to the technical field of automobile parts experimental facilities, a can realize platform device of positive different temperatures of product is provided, including positive temperature environment case and back temperature environment case, the intercommunication has the tuber pipe between positive temperature environment case and the back temperature environment case, and the product that waits to detect is located positive temperature environment incasement, is provided with the fan on the tuber pipe, and the fan control back temperature environment incasement portion's wind is on the product of tuber pipe flow direction positive temperature environment case. The utility model has the advantages of can solve the product and need realize the not verification requirement of positive and negative different temperatures during verification to this simulates real car operating condition, this patent uses two incubators + tuber pipe + fan to arrange simultaneously, need not customization equipment, can carry out the platform on the basis of original high low temperature test box and build, can the investment of effectual reduction laboratory paraphernalia.
Description
Technical Field
The utility model belongs to the technical field of automobile parts experimental facilities, a can realize platform device of positive different temperatures of product is related to.
Background
With the continuous development of intelligent automobiles in recent years, core components including radars (radomes) and light-emitting gratings which are formed by intelligent front faces are deeply favored by consumers, and the front faces and the back faces of the parts can bear different temperatures in the actual use process, for example, the front faces of the radomes bear RT (reverse temperature), and the back faces of the parts bear the temperature of self-heating of the radar modules during working; the positive RT of luminous grid, the high temperature that engine compartment or air conditioner radiator brought is born to the reverse side, and current high low temperature test box only can satisfy that whole product is in same temperature or is in the environment of high low temperature reversal simultaneously, and the difference of front and reverse side temperature can be realized to current two warm casees in addition, but it can't realize in a flexible way by the influence in product size and place, in case the product size exceeds two warm casees and cuts off regional then need extra customization equipment, takes time and takes much advantage of.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem, be to prior art's current situation, and provide one kind can this real vehicle operating mode of effectual simulation, the simulation real vehicle operating mode that is favorable to promoting the preceding module product of intelligence carries out the platform device that can realize the positive different temperatures of product that performance is verified.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a can realize positive different temperature's of product platform device, its characterized in that, includes front temperature environment case and back temperature environment case, front temperature environment case and back temperature environment case between the intercommunication have the tuber pipe, the product that awaits measuring is located front temperature environment case, the tuber pipe on be provided with the fan, the fan control back temperature environment incasement portion the wind on the product of tuber pipe flow direction front temperature environment case.
In the platform device capable of realizing different temperatures of the front surface of the product, the air pipe is also provided with an air volume control valve.
In the above platform device capable of realizing different temperatures on the front surface of the product, the air pipe is provided with an air inlet and an air outlet, the product to be detected is located at the air outlet, the diameter of the air pipe is 100mm, and the air pipe is wrapped with heat insulation cotton and tin foil paper.
In the platform device capable of realizing different temperatures of the front surface of the product, the wind flow of the air outlet blows to the directions of four corners of the back surface of the product to be detected.
Compared with the prior art, the utility model has the advantages of can solve the product and need realize the not verification requirement of positive and negative different temperatures during verification to this simulates real car operating condition, this patent uses two incubators + tuber pipe + fan to arrange simultaneously, need not customization equipment, can carry out the platform on the basis of original high low temperature test box and build, can the effectual investment that reduces laboratory paraphernalia.
Drawings
FIG. 1 is a schematic structural diagram of a stage device capable of achieving different temperatures of the front surface of a product;
fig. 2 is a structural schematic view of the direction of the wind flow of the wind outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be understood that the terms "center", "horizontal", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the invention.
In the figure, a front temperature environment chamber 100; a back side temperature environment chamber 200; an air duct 300; an air inlet 301; an air outlet 302; a fan 400; an air volume control valve 500; product 600; a front face 601; a back side 602.
As shown in fig. 1 and fig. 2, the platform device capable of realizing different temperatures of the front surface of the product includes a front surface temperature environment box 100 and a back surface temperature environment box 200, where the front surface temperature environment box 100 satisfies the volume of an inner box: 12 cube, cooling mode: water cooling, temperature rise rate: not less than 2 ℃/min, temperature deviation: the temperature is less than or equal to +/-2 ℃, and the uniformity is as follows: at most +/-2 ℃, the fluctuation degree: not more than +/-2 ℃, the back temperature environment box 200 meets the volume of the inner box: 2 cube, cooling mode: water cooling, rate of temperature rise: more than or equal to 2 ℃/min, temperature deviation: the temperature is less than or equal to +/-2 ℃, and the uniformity is as follows: at most +/-2 ℃, the fluctuation degree: the air pipe 300 is communicated between the front side temperature environment box 100 and the back side temperature environment box 200, the air pipe 300 is provided with an air inlet 301 and an air outlet 302, the product 600 to be detected is positioned at the air outlet 302, in order to ensure the air outlet effect and the accuracy, the diameter of the air pipe 300 is 100mm, the air pipe 300 is required to be wrapped with heat insulation cotton and tin foil paper, the product 600 to be detected is positioned in the front side temperature environment box 100, the air pipe 300 is provided with a fan 400, the fan 400 controls the air in the back side temperature environment box 200 to flow onto the product 600 in the front side temperature environment box 100 through the air pipe 300, the diameter of the fan 400 is 160mm, the air quantity is controlled at 276 cubic/hour, the air pipe 300 is also provided with an air quantity control valve 500, so that the air quantity per hour can be adjusted through the air quantity control valve 500, the air current of the air outlet 302 is blown to the four corners of the back 602 of the product 600 to be detected, so that the size and the position of the air outlet 302 can be adjusted according to the detection uniformity, in order to facilitate temperature detection, wen Tanxian is placed at positions 50mm away from the left, middle and right sides of the front 601 of the product 600 and 100mm away from the middle of the back 602 of the product 600, wind shielding treatment is performed, when an experiment is performed, the back temperature is increased to 80 ℃ and 10% +/-5% relative humidity at a speed of >2 ℃/min, until the ambient temperature reaches 80 ℃, after the lamp function is started, continuous 20 ℃ +/-2 ℃ lamp lens water spraying is started uniformly on the whole lens surface immediately, the time lasts for 60 minutes, whether the lamp forms condensed water is continuously monitored, and if a test box or test conditions are not suitable for continuously monitoring the lamp, the water spraying is stopped immediately every 5 minutes from the start to check the lamp. The monitoring method is recorded on a data sheet. The water spray stop time must not exceed 45 seconds. Spraying was continued and testing was continued.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the accompanying claims.
Claims (4)
1. The utility model provides a can realize positive different temperature's of product platform device, its characterized in that, includes front temperature environment case and back temperature environment case, front temperature environment case and back temperature environment case between the intercommunication have the tuber pipe, the product that awaits measuring is located front temperature environment case, the tuber pipe on be provided with the fan, the fan control back temperature environment incasement portion the wind on the product of tuber pipe flow direction front temperature environment case.
2. The platform device capable of realizing different temperatures of the front surface of a product as claimed in claim 1, wherein the air duct is further provided with an air volume control valve.
3. The platform device capable of realizing different temperatures of the front surface of a product according to claim 2, wherein the air duct is provided with an air inlet and an air outlet, the product to be detected is positioned at the air outlet, the diameter of the air duct is 100mm, and the air duct is wrapped with heat insulation cotton and tin foil paper.
4. The platform device capable of realizing different temperatures of the front surface of a product according to claim 3, wherein the wind flow of the wind outlet blows towards four corners of the back surface of the product to be detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222118789.3U CN217878353U (en) | 2022-08-12 | 2022-08-12 | Platform device capable of realizing different temperatures of front surface of product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222118789.3U CN217878353U (en) | 2022-08-12 | 2022-08-12 | Platform device capable of realizing different temperatures of front surface of product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217878353U true CN217878353U (en) | 2022-11-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222118789.3U Active CN217878353U (en) | 2022-08-12 | 2022-08-12 | Platform device capable of realizing different temperatures of front surface of product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217878353U (en) |
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2022
- 2022-08-12 CN CN202222118789.3U patent/CN217878353U/en active Active
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