CN216900311U - High-temperature test box capable of being heated uniformly - Google Patents
High-temperature test box capable of being heated uniformly Download PDFInfo
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- CN216900311U CN216900311U CN202220242214.XU CN202220242214U CN216900311U CN 216900311 U CN216900311 U CN 216900311U CN 202220242214 U CN202220242214 U CN 202220242214U CN 216900311 U CN216900311 U CN 216900311U
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Abstract
The utility model belongs to the technical field of test boxes, and particularly relates to a high-temperature test box capable of being uniformly heated, which comprises a test box body and an installation box body arranged on the right side of the test box body, wherein an installation ring is connected in the test box body; according to the utility model, the rotating member is used for rotating the object, the object is heated from the upper side and the lower side simultaneously, and the fan is used for enhancing the flow of air in the test box body, so that the uniformity of the temperature of the air in the test box body is improved, and the uniformity of the heated object is better improved.
Description
Technical Field
The utility model relates to the technical field of test boxes, in particular to a high-temperature test box capable of being heated uniformly.
Background
The high temperature test case is an equipment for carrying out high temperature test, the high temperature test case can carry out ageing resistance test to article, the user can be comparatively convenient needs the inside temperature of adjustment high temperature test case according to the test of oneself, it is convenient to detect multiple article, current high temperature test case is usually to place article on the rack, article through the heater that is located high temperature test roof portion or bottom heat on the rack, article each position is heated inhomogeneous easily, and steam in the high temperature test case gathers around the heater usually, the temperature of the air of other inside positions of high temperature test case is inhomogeneous, thereby further influence the degree of consistency that article were heated, influence the accuracy that the high temperature test case tested.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and the defects, and provides a high-temperature test box which is uniformly heated.
A high-temperature test box heated uniformly comprises a test box body and a mounting box body mounted on the right side of the test box body;
the utility model discloses a test box, including test box, installing ring, temperature-sensing ware, test box internal connection has the collar, the collar top is equipped with places the net, it is equipped with the rotating member to place between net and the collar, the rotating member is used for driving and places the net and rotate, the fan is all installed to the lower extreme on the inside left surface of test box, the temperature-sensing ware is installed to the left end above the test box inner wall, install the PLC controller above the installation box, install display screen and bee calling organ from last to installing in proper order down in front of the installation box.
Preferably, the heaters are installed on the left side and the right side of the upper surface and the lower surface of the inner wall of the test box body, and correspond to the placing net.
Preferably, the temperature sensor, the display screen and the buzzer are in signal connection with the PLC.
Preferably, the rotating member includes intermediate lever, gear one, motor, pivot, gear two and bearing, the motor is installed below the collar, gear one connect in place the net outside, gear two is equipped with and is a plurality of that the annular equidistance distributes and all meshes with gear one.
Preferably, the pivot is equipped with a plurality of and runs through one by one and is fixed in a plurality of the two centers of gear, the pivot is rotated and is connected on the collar, one of them pivot lower extreme runs through out the collar and is connected with motor power take off end, the intermediate lever is connected in the inside middle part of test box.
Preferably, the bearing is installed in placing the net center, the bearing cup joints in the intermediate lever outside, it has the annular to open above the collar, gear one face be connected with annular sliding connection's crown plate, install a plurality of ball below the crown plate, ball and annular rolling connection.
The utility model has the beneficial effects that: the article is placed on the placing net, the heater emits heat, the heat emitted by the heater on the upper side and the lower side can heat the article on the placing net, so that the temperature of the article is improved, the article is heated from the upper side and the lower side simultaneously, the uniformity of article heating is improved, meanwhile, the placing net and the article are driven by the motor to rotate for heating, the uniformity of article heating is further improved, and the condition that the experimental result is influenced by the uneven article heating is reduced;
the fan of downside promotes the flow of the inside air of test box through installing on test box inner wall left surface to make the inside steam of test box mix, the inside steam of test box is more even through mixing the back temperature, thereby has effectively promoted the homogeneity of the inside air temperature of test box, thereby further promotes the degree of consistency that article were heated, thereby further avoids because the uneven condition that influences the experimental result of article heating.
Drawings
FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;
FIG. 2 is an enlarged partial view of part A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of a portion B of FIG. 1 according to the present invention.
The labels in the figure are: the testing device comprises a testing box body 101, a mounting box body 102, a PLC 103, a buzzer 104, a temperature sensor 105, a heater 106, a fan 107, a mounting ring 108, a middle rod 109, a first gear 110, a motor 111, a rotating shaft 112, a second gear 113, a placing net 114, a ring groove 115, a ring plate 116, a ball 117, a bearing 118 and a display screen 119.
Detailed Description
As shown in fig. 1 to 3, the application is a high-temperature test box with uniform heating, which comprises a test box body 101 and an installation box body 102 installed on the right side of the test box body, wherein an installation ring 108 is connected inside the test box body 101, a placement net 114 is arranged above the installation ring 108, a rotating member is arranged between the placement net 114 and the installation ring 108 and used for driving the placement net 114 to rotate, fans 107 are installed at the upper and lower ends of the left surface inside the test box body 101, a temperature sensor 105 is installed at the left end of the inner wall of the test box body 101, a PLC controller 103 is installed on the installation box body 102, and a display screen 119 and a buzzer 104 are sequentially installed on the front surface of the installation box body 102 from top to bottom;
the rotating member comprises a middle rod 109, a first gear 110, a motor 111, a rotating shaft 112, a second gear 113 and a bearing 118, the motor 111 is installed below the installation ring 108, the first gear 110 is connected with the outside of the installation ring 114, the second gear 113 is provided with a plurality of gears which are distributed in an annular equal distance and is engaged with the first gear 110, the rotating shaft 112 is provided with a plurality of gears and is fixedly arranged at the centers of the second gears 113 in a one-to-one penetrating manner, the rotating shaft 112 is rotatably connected onto the installation ring 108, one of the lower ends of the rotating shaft 112 penetrates out of the installation ring 108 and is connected with a power output end of the motor 111, the middle rod 109 is connected to the middle part inside the test box 101, the bearing 118 is installed at the center of the installation ring 114, the bearing 118 is sleeved outside the middle rod 109, a ring groove 115 is formed above the installation ring 108, and a ring plate 116 connected with the ring groove 115 in a sliding manner is connected below the first gear 110, a plurality of balls 117 are arranged below the ring plate 116, and the balls 117 are in rolling connection with the ring groove 115;
when a user needs to perform high-temperature test on an article, a door plate is installed in front of a test box body 101, the article to be detected is placed on a placing net 114 after the door plate is opened, heat dissipation is reduced by closing the door plate, a motor 111 is electrified, the motor 111 can drive a rotating shaft 112 connected with a power output end of the motor to rotate, a gear two 113 is connected to the outside of the rotating shaft 112, the gear two 113 connected to the outside of the rotating shaft 112 can rotate along with the rotating shaft 112, the gear two 113 is provided with a plurality of gears which are distributed in an annular and equidistant manner and are all meshed with a gear one 110, the gear one 110 can be driven to rotate at the moment, the placing net 114 is connected to the gear one 110, the placing net 114 and the article positioned in the gear one 110 can rotate along with the gear one 110 at the moment, other gear two 113 are driven to rotate by the gear one 110 at the same time, and the stability of the gear one 110 can be effectively improved by the arrangement of the plurality of the gear two 113, the subsequent articles are convenient to be heated;
because the bearing 118 is installed at the center of the placing net 114, and the bearing 118 is sleeved outside the middle rod 109, the bearing 118 can improve the stability of the placing net 114 when the placing net 114 rotates, so as to effectively improve the stability of the articles on the placing net 114 when the articles rotate;
because the annular groove 115 is formed in the mounting ring 108, the annular plate 116 connected with the annular groove 115 in a sliding manner is connected to the lower side of the first gear 110, the plurality of balls 117 are mounted on the lower side of the annular plate 116, and the balls 117 are connected with the annular groove 115 in a rolling manner, the first gear 110 can be driven to rotate along the annular groove 115 while rotating, the stability of the first gear 110 during rotation can be improved by the arrangement of the annular plate 116, the balls 117 positioned below the annular plate 116 can roll in the annular groove 115 while the annular plate 116 rotates, and the smoothness of the annular plate 116 during rotation can be effectively improved by the arrangement of the balls 117, so that the influence of jamming on the placing net 114 and the smoothness of articles during rotation when the annular plate 116 rotates is avoided;
the heaters 106 are arranged on the left side and the right side of the upper surface and the lower surface of the inner wall of the test box body 101, and the heaters 106 correspond to the placing net 114;
the heater 106 is electrified, the heater 106 can emit heat, the heaters 106 are arranged on the left side and the right side of the upper surface and the lower surface of the inner wall of the test box body 101, and the heat emitted by the heaters 106 on the upper side and the lower side can heat the articles on the placing net 114, so that the temperature of the articles is improved, the articles are heated from the upper side and the lower side simultaneously, the uniformity of heating the articles is improved, meanwhile, the articles are driven by the motor 111 to rotate for heating, the uniformity of heating the articles is further improved, and the condition that the experimental result is influenced by the uneven heating of the articles is reduced;
because the fans 107 are arranged at the upper end and the lower end of the left surface inside the test box body 101, the fans 107 are electrified, the fans 107 can promote the flow of air inside the test box body 101, so that hot air inside the test box body 101 is mixed, the temperature of the hot air inside the test box body 101 is more uniform after the hot air is mixed, the uniformity of the temperature of the air inside the test box body 101 is effectively improved, the uniformity of heated objects is further improved, and the condition that the experimental result is influenced by the uneven heating of the objects is further avoided;
the temperature sensor 105, the display screen 119 and the buzzer 104 are in signal connection with the PLC 103;
because the temperature sensor 105 is installed at the left end of the inner wall of the testing box body 101, the temperature sensor 105 can detect the temperature inside the testing box body 101, the temperature sensor 105 can transmit signals to the PLC 103, and the PLC 103 can control the display screen 119 to display the temperature detected by the temperature sensor 105, so that a user can know the temperature inside the testing box body 101 conveniently;
set for a limit temperature for temperature-sensing ware 105, this limit temperature is the highest temperature that test box 101 internals can bear, when temperature-sensing ware 105 detected that the inside temperature of test box 101 surpassed this limit temperature, temperature-sensing ware 105 just can give PLC controller 103 with signal transmission, PLC controller 103 just can control bee calling organ 104 and make a sound, thereby remind the user to test the inside high temperature of box 101, remind the user to adjust or overhaul test box 101 to the temperature of test box 101, thereby reduce the risk that test box 101 internals damaged.
Claims (6)
1. The utility model provides a high temperature test box that is heated evenly, includes test box (101) and installs in its right side installation box (102), its characterized in that:
test box (101) internal connection has collar (108), collar (108) top is equipped with places net (114), it is equipped with the rotating member to place between net (114) and collar (108), the rotating member is used for driving and places net (114) and rotate, fan (107) are all installed to the lower extreme on the inside left surface of test box (101), temperature-sensing ware (105) are installed to the left end above test box (101) inner wall, install PLC controller (103) above installation box (102), install box (102) and install display screen (119) and bee calling organ (104) from last to down in proper order in front.
2. The high temperature test box uniformly heated according to claim 1, wherein: heaters (106) are installed on the left side and the right side of the upper surface and the lower surface of the inner wall of the test box body (101), and the heaters (106) correspond to the placing net (114).
3. The high temperature test box uniformly heated according to claim 1, wherein: the temperature sensor (105), the display screen (119) and the buzzer (104) are in signal connection with the PLC (103).
4. The high temperature test box uniformly heated according to claim 1, wherein: the rotating member comprises a middle rod (109), a first gear (110), a motor (111), a rotating shaft (112), a second gear (113) and a bearing (118), the motor (111) is installed below the installation ring (108), the first gear (110) is connected to the outside of the placement net (114), and the second gear (113) is provided with a plurality of rings which are equidistantly distributed and is meshed with the first gear (110).
5. The high temperature test box uniformly heated according to claim 4, wherein: the rotating shaft (112) is provided with a plurality of gears, the gears penetrate through the centers of the gears two (113) one by one, the rotating shaft (112) is rotatably connected to the upper surface of the mounting ring (108), one of the gears is connected to the lower end of the rotating shaft (112) through the mounting ring (108) and is connected with a power output end of the motor (111), and the middle rod (109) is connected to the middle part inside the testing box body (101).
6. The high temperature test box of claim 5, wherein: bearing (118) are installed in placing net (114) center, bearing (118) cup joint in intermediate lever (109) outside, it has annular groove (115) to open above collar (108), be connected with below gear (110) with annular groove (115) sliding connection's crown plate (116), install a plurality of ball (117) below crown plate (116), ball (117) and annular groove (115) roll connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220242214.XU CN216900311U (en) | 2022-01-28 | 2022-01-28 | High-temperature test box capable of being heated uniformly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220242214.XU CN216900311U (en) | 2022-01-28 | 2022-01-28 | High-temperature test box capable of being heated uniformly |
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| Publication Number | Publication Date |
|---|---|
| CN216900311U true CN216900311U (en) | 2022-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220242214.XU Active CN216900311U (en) | 2022-01-28 | 2022-01-28 | High-temperature test box capable of being heated uniformly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118102202A (en) * | 2024-04-27 | 2024-05-28 | 山东圆坤电子科技股份有限公司 | High-temperature sound wave testing device for buzzer production |
-
2022
- 2022-01-28 CN CN202220242214.XU patent/CN216900311U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118102202A (en) * | 2024-04-27 | 2024-05-28 | 山东圆坤电子科技股份有限公司 | High-temperature sound wave testing device for buzzer production |
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