CN115436211A - Compound rapid temperature change impact test box - Google Patents
Compound rapid temperature change impact test box Download PDFInfo
- Publication number
- CN115436211A CN115436211A CN202211058710.0A CN202211058710A CN115436211A CN 115436211 A CN115436211 A CN 115436211A CN 202211058710 A CN202211058710 A CN 202211058710A CN 115436211 A CN115436211 A CN 115436211A
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- China
- Prior art keywords
- box body
- placing groove
- air
- temperature change
- impact test
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- 238000009863 impact test Methods 0.000 title claims abstract description 12
- 150000001875 compounds Chemical class 0.000 title claims abstract description 9
- 230000017525 heat dissipation Effects 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000011521 glass Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 9
- 238000005057 refrigeration Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/60—Investigating resistance of materials, e.g. refractory materials, to rapid heat changes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L1/00—Enclosures; Chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/022—Environment of the test
- G01N2203/0222—Temperature
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a compound rapid temperature change impact test box which comprises a box body, wherein a cover plate is fixedly arranged above one end of the box body through a hinge, a control screen is fixedly arranged at the top of the cover plate, a driving electric appliance is fixedly arranged above one side inside the box body, a refrigerating system is fixedly arranged below one side inside the box body, a placing groove is formed in one side inside the box body, air doors are respectively formed in two sides of the placing groove, the driving electric appliance, a heat dissipation water path and the refrigerating system are respectively arranged on the other side of the box body, heat of the placing groove is transferred to the outside through the heat dissipation water path, cold air is conveyed into the air doors through the refrigerating system, and the air doors are conveyed into the placing groove, so that a detection product inside the placing groove can be rapidly cooled, and the purpose of accelerating heat dissipation of products inside the placing groove can be realized.
Description
Technical Field
The invention relates to the technical field of temperature change test devices, in particular to a compound rapid temperature change impact test box.
Background
The temperature change test box is necessary test equipment in the fields of aviation, automobiles, household appliances, scientific research and the like, and is used for screening high-low temperature rapid change stress of various electrical and electronic products and materials, the high-low temperature is constant, the reliability test is simulated by environment simulation reliability tests such as damp heat and the like, parameters and performance after temperature environment changes are obtained, and evaluation is made on whether the adaptability and the characteristics of a product are changed or not when the product is detected under given environmental conditions.
Disclosure of Invention
The invention aims to provide a compound rapid temperature change impact test chamber to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the duplex quick temperature change impact test box comprises a box body, a cover plate is fixedly mounted above one end of the box body through a hinge, a control screen is fixedly mounted at the top of the cover plate, a driving electric appliance is fixedly mounted above one side of the inside of the box body, a refrigerating system is fixedly mounted below one side of the inside of the box body, a heat dissipation water path is fixedly mounted between the refrigerating system and the driving electric appliance on one side of the inside of the box body, a placing groove is formed in one end of the box body and below the cover plate, and air doors are respectively formed in two sides of the placing groove.
Preferably, a pedal is fixedly installed at one end of the bottom of the box body, an air cylinder is fixedly installed on one side above the placing groove, and the front end of a sliding rod of the air cylinder is fixedly connected with one side of the bottom of the cover plate.
Preferably, an air outlet is formed in the box body and located on the other side of the placing groove, and an air return opening is formed in the other side of the box body and located below the placing groove.
Preferably, an air valve opening door is fixedly installed on the other side of the interior of the box body and on one side of the lower portion of the air return opening, and an air valve cover is fixedly installed outside the air valve opening door.
Preferably, a glass window is fixedly mounted on one side of the outside of the box body, a power panel is fixedly mounted on the other side of the outside of the power box body, and a wire passing hole is fixedly mounted on one side, located at the corresponding position of the placing groove, of the outside of the power box body.
Compared with the prior art, the invention has the beneficial effects that: the placing groove is formed in one side of the interior of the box body, the air doors are formed in two sides of the placing groove respectively, the driving electric appliance, the heat dissipation water path and the refrigerating system are mounted on the other side of the box body respectively, heat of the placing groove is transferred to the outside through the heat dissipation water path, air conditioning is conveyed to the inside of the air door through the refrigerating system, the air door is conveyed to the interior of the placing groove, and therefore the detection product inside the placing groove can be cooled rapidly, and the purpose of accelerating heat dissipation of the product inside the placing groove can be achieved.
Drawings
FIG. 1 is a schematic plan view of the internal structure of the present invention;
FIG. 2 is a schematic structural diagram of the case of the present invention;
FIG. 3 is a schematic top plan view of the present invention;
fig. 4 is a schematic side plan view of the present invention.
In the figure: 1. a box body; 2. an air outlet; 3. driving an electrical appliance; 4. a heat dissipation waterway; 5. a refrigeration system; 6. an air return inlet; 7. a cylinder; 8. a control screen; 9. an air valve cover; 10. opening the air valve; 11. a damper; 12. a foot pedal; 13. a wire passing hole; 14. a power panel; 15. a cover plate; 16. a placement groove; 17. a glass window.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: double entry quick temperature change impact test case, including box 1, there is apron 15 box 1's one end top through hinge fixed mounting, the top fixed mounting of apron 15 has controls screen 8, inside one side top fixed mounting of box 1 has drive electrical apparatus 3, inside one side below fixed mounting of box 1 has refrigerating system 5, carry the heat in the standing groove 16 through refrigerating system 5, with this product temperature heat dissipation in the standing groove 16 with higher speed, fixed mounting has heat dissipation water route 4 between inside one side of box 1 and the lieing in refrigerating system 5 and the drive electrical apparatus 3, dispel the heat to standing groove 16 exhaust heat through heat dissipation water route 4, standing groove 16 has been seted up to box 1 one end and the below that lies in apron 15, air door 11 has been seted up respectively to the both sides of standing groove 16, carry the standing groove 16 with refrigerating system's 5 heat through air door 11.
In this embodiment, a pedal 12 is fixedly installed at one end of the bottom of the box 1, an air cylinder 7 is fixedly installed at one side above the placing groove 16, the opening and closing of the cover plate 15 is controlled by the air cylinder 7, and the front end of the sliding rod of the air cylinder 7 is fixedly connected with one side of the bottom of the cover plate 15.
Meanwhile, the air outlet 2 is formed in the other side, located in the placing groove 16, of the box body 1, the air outlet 2 is used for guiding out heat in the placing groove 16 and discharging cold air after temperature rise, the air return opening 6 is formed in the other side, located below the placing groove 16, of the box body 1, and the heat of the placing groove 16 is guided into the heat dissipation water path 4 through the air return opening 6 to dissipate heat quickly.
Furthermore, an air valve opening door 10 is fixedly installed on the other side of the inside of the box body 1 and on one side of the lower portion of the air return opening 6, heat inside the box body 1 can be rapidly discharged through the air valve opening door 10, and an air valve cover 9 is fixedly installed on the outside of the air valve opening door 10.
Still further, outside one side fixed mounting of box 1 has glass window 17, is convenient for observe the behavior of the inside original paper of box 1 through glass window 17, and the outside opposite side fixed mounting of power supply box 1 has power panel 14, and the outside of power supply box 1 and the one side fixed mounting that is located the corresponding position of standing groove 16 have wire through hole 13, through wire through hole 13 with wire and the apron 15 on control screen 8 electric connection.
When in use, a refrigerating system 5 is arranged below one side in the box body 1, a driving electric appliance 3 is arranged above one side in the box body 1, a heat dissipation water path 4 is fixedly arranged between the driving electric appliance 3 and the refrigerating system 5 at one side in the box body 1, a placing groove 16 is arranged above the other side of the box body 1, a cover plate 15 is fixedly arranged at the top of the box body 1 and at the position of the placing groove 16 through a hinge, an air cylinder 7 is arranged at one side of the upper end of the placing groove 16, the front end of a sliding rod of the air cylinder 7 is fixedly connected with one side of the bottom of the cover plate 15, so that the cover plate 15 can be controlled to be unfolded and closed through the air cylinder 7, air outlets 2 are respectively arranged at two sides of the placing groove 16, an air door 11 is arranged at one side in the box body 1 and at the other air outlet 2, and a return air inlet 6 is arranged at the lower end of the placing groove 16 and at the other air outlet 2, and the cold air outlet of the refrigeration system 5 is connected with the air outlet 2, and the air return opening 6 is connected with the heat dissipation water path 4, so that when the temperature change test is carried out, the product is placed in the placing groove 16, the cover plate 15 is closed, the temperature rise test is firstly carried out on the product in the placing groove 16, after the temperature rise test is finished, the cover plate 15 is unfolded, then the refrigeration system 5 is started, the cold air is conveyed into the air outlet 2, meanwhile, the heat dissipation water path 4 is started, the cold air is conveyed into the placing groove 16 from the air outlet 2 through the refrigeration system 5, so that the product in the placing groove 16 is rapidly cooled, the cold air passing through the placing groove 16 is gradually increased under the influence of the high temperature of the placing groove 16, therefore, the cold air entering the placing groove 16 can flow out through the air outlets 2 at the two sides of the placing groove 16, and then the cold air with the increased temperature is conveyed into the heat dissipation water path 4 through the air return opening 6, therefore, the heat dissipation of the heated cold air is accelerated, and the rapid cooling of the temperature change test box is accelerated.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like are used in the orientations and positional relationships indicated in the drawings only for the convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate agent, and may be used for communicating the inside of two elements or interacting relation of two elements, unless otherwise specifically defined, and the specific meaning of the terms in the present invention can be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The double entry quick temperature change impact test box is characterized by comprising a box body (1), a cover plate (15) is fixedly mounted above one end of the box body (1) through a hinge, a control screen (8) is fixedly mounted at the top of the cover plate (15), a driving electric appliance (3) is fixedly mounted above one side of the interior of the box body (1), a refrigerating system (5) is fixedly mounted below one side of the interior of the box body (1), a heat dissipation water path (4) is fixedly mounted between the refrigerating system (5) and the driving electric appliance (3) and located at one side of the interior of the box body (1), a placing groove (16) is formed in one end of the box body (1) and located below the cover plate (15), and air doors (11) are formed in two sides of the placing groove (16) respectively.
2. The compound rapid temperature change impact test chamber according to claim 1, wherein a pedal (12) is fixedly mounted at one end of the bottom of the chamber body (1), an air cylinder (7) is fixedly mounted at one side above the placing groove (16), and the front end of a sliding rod of the air cylinder (7) is fixedly connected with one side of the bottom of the cover plate (15).
3. The compound rapid temperature change impact test chamber according to claim 1, wherein an air outlet (2) is formed in the other side of the placing groove (16) in the box body (1), and an air return opening (6) is formed in the other side of the box body (1) below the placing groove (16).
4. The compound rapid temperature change impact test chamber according to claim 1, wherein an air valve opening door (10) is fixedly arranged on the other side of the interior of the chamber body (1) and on the side below the air return opening (6), and an air valve cover (9) is fixedly arranged on the exterior of the air valve opening door (10).
5. The compound rapid temperature change impact test chamber according to claim 1, wherein a glass window (17) is fixedly installed on one side of the outer portion of the chamber body (1), a power panel (14) is fixedly installed on the other side of the outer portion of the power chamber body (1), and a wire passing hole (13) is fixedly installed on one side of the outer portion of the power chamber body (1) which is located at the corresponding position of the placement groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211058710.0A CN115436211A (en) | 2022-08-30 | 2022-08-30 | Compound rapid temperature change impact test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211058710.0A CN115436211A (en) | 2022-08-30 | 2022-08-30 | Compound rapid temperature change impact test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115436211A true CN115436211A (en) | 2022-12-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211058710.0A Pending CN115436211A (en) | 2022-08-30 | 2022-08-30 | Compound rapid temperature change impact test box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115436211A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230048061A1 (en) * | 2021-08-11 | 2023-02-16 | Espec Corp. | Environmental testing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03154848A (en) * | 1989-11-13 | 1991-07-02 | Hitachi Ltd | Cold environment testing device |
| JPH0429752A (en) * | 1990-05-28 | 1992-01-31 | Hitachi Ltd | Cold shock testing apparatus |
| CN202870009U (en) * | 2012-11-12 | 2013-04-10 | 广东宏展科技有限公司 | Fast-changed temperature testing case |
| CN213457169U (en) * | 2020-11-16 | 2021-06-15 | 东莞市亚东仪器设备有限公司 | Linear rapid temperature change test box |
| CN216458917U (en) * | 2021-10-25 | 2022-05-10 | 嘉玛电子科技(苏州)有限公司 | High-low temperature rapid alternating test box |
| CN218121665U (en) * | 2022-08-30 | 2022-12-23 | 广东宏展仪器有限公司 | Compound rapid temperature change impact test box |
-
2022
- 2022-08-30 CN CN202211058710.0A patent/CN115436211A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03154848A (en) * | 1989-11-13 | 1991-07-02 | Hitachi Ltd | Cold environment testing device |
| JPH0429752A (en) * | 1990-05-28 | 1992-01-31 | Hitachi Ltd | Cold shock testing apparatus |
| CN202870009U (en) * | 2012-11-12 | 2013-04-10 | 广东宏展科技有限公司 | Fast-changed temperature testing case |
| CN213457169U (en) * | 2020-11-16 | 2021-06-15 | 东莞市亚东仪器设备有限公司 | Linear rapid temperature change test box |
| CN216458917U (en) * | 2021-10-25 | 2022-05-10 | 嘉玛电子科技(苏州)有限公司 | High-low temperature rapid alternating test box |
| CN218121665U (en) * | 2022-08-30 | 2022-12-23 | 广东宏展仪器有限公司 | Compound rapid temperature change impact test box |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230048061A1 (en) * | 2021-08-11 | 2023-02-16 | Espec Corp. | Environmental testing device |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231229 Address after: 523000 East Workshop on the first floor of Great Wall Juyi building, honghualing section, Tutang village, Changping Town, Dongguan City, Guangdong Province Applicant after: GUANGDONG HONGZHAN TECHNOLOGY Co.,Ltd. Address before: 523000 Room 101, Building 3, No. 11, Mingxin Road, Dongcheng Street, Dongguan, Guangdong Applicant before: Guangdong Hongzhan Instrument Co.,Ltd. |