CN214668727U - High-safety three-box type cold and hot impact test box - Google Patents
High-safety three-box type cold and hot impact test box Download PDFInfo
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- CN214668727U CN214668727U CN202120094334.5U CN202120094334U CN214668727U CN 214668727 U CN214668727 U CN 214668727U CN 202120094334 U CN202120094334 U CN 202120094334U CN 214668727 U CN214668727 U CN 214668727U
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Abstract
The utility model belongs to the technical field of the proof box technique and specifically relates to indicate a high three box cold and hot shock test casees of security, including the organism, one side of this organism is equipped with low-temperature chamber, high-temperature chamber and test chamber, and the opposite side of organism is equipped with the electric room and is used for removing damp first dampproofing mechanism to the electric room, and this first dampproofing mechanism is including installing in the dampproofing room of organism opposite side, a plurality of from last to down set up according to the preface and be used for the dampproofing box of holding dampproofing agent and be used for the dampproofing fan of taking the indoor moisture of electric out, every dampproofing box equal slidable mounting in the dampproofing room. Be used for removing damp through first dampproofing mechanism and handle the electric room to avoid gathering because of moisture in electric room, thereby lead to the phenomenon of the indoor electric part short circuit of electric to take place, and then guaranteed the safety in utilization of testing machine, also effectively guaranteed the durability of testing machine.
Description
Technical Field
The utility model belongs to the technical field of the proof box technique and specifically relates to indicate a high cold and hot impact test case of three boxes of security.
Background
The test box is mainly a device which simulates a natural climate environment in an effective space range and can carry out a cold and heat test on a material, the heat resistance or cold resistance of the material can be tested, and the test box plays an important role in the detection of the material, so that the requirements of people on the test box are higher and higher. If the test chamber is located in a place where the humidity of air is high, moisture easily enters the inside, so that the internal components are corroded, and the test chamber is affected very badly.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a high three box cold and hot impact test casees of security carries out dampproofing through first dampproofing mechanism to electric room and handles to avoid gathering because of moisture in electric room, and cause the phenomenon of the electric part short circuit in electric room to take place, and the security is high, has also effectively guaranteed the durability of testing machine.
In order to solve the technical problem, the utility model discloses a following technical scheme: high cold and hot impact test case of three box of security, including the organism, one side of this organism is equipped with low-temperature chamber, high-temperature chamber and test chamber, and the opposite side of organism is equipped with the electric room and is used for removing damp first dampproofing mechanism to the electric room, and this first dampproofing mechanism is including installing in the dampproofing room of organism opposite side, a plurality of from last to down set up according to the preface and be used for the dampproofing box of holding dampproofing agent and be used for the dampproofing fan of taking the indoor moisture of electric out, every dampproofing box equal slidable mounting in the dampproofing room.
Preferably, the low-temperature chamber, the high-temperature chamber and the testing chamber are all provided with temperature sensors, the outer wall of the electrical chamber is provided with a control panel, and the temperature sensors are electrically connected with the control panel.
Preferably, the machine body is provided with an observation window for observing the test chamber, and the observation window is provided with an electrothermal film.
Preferably, the control panel is electrically connected to a defrost switch, and the defrost switch is electrically connected to a defrost device for defrosting the frost on the observation window.
Preferably, the inner wall of the test chamber is made of specular stainless steel.
Preferably, the inner wall of the test chamber is provided with a heat insulation layer.
Preferably, the low-temperature chamber and the high-temperature chamber are both provided with air outlets, the test chamber is provided with a first air inlet communicated with the air outlet of the low-temperature chamber through a cold air pipe and a second air inlet communicated with the air outlet of the high-temperature chamber through a hot air pipe, and the low-temperature chamber and the high-temperature chamber are both provided with driving components for opening or closing the air outlets.
Preferably, the driving assembly comprises a sealing plate and a driving motor for driving the sealing plate to open or close the air outlet through a rotating shaft, the driving motor of the low-temperature chamber is arranged outside the low-temperature chamber, and the driving motor of the high-temperature chamber is arranged outside the high-temperature chamber.
Preferably, the bottom of organism is equipped with the dampproofing mechanism of second, and this dampproofing mechanism of second is including the dampproofing box of locating the bottom of the body, set up in the bottom of the body and with the intercommunicating pore of the inside intercommunication of dampproofing box, locate the sponge board that absorbs water in the dampproofing box, set up in the outlet of dampproofing bottom of the box and locate the dampproofing bottom of the box outside and with the drainage channel of outlet intercommunication.
The beneficial effects of the utility model reside in that: the utility model provides a high three box cold and hot impact test casees of security is used for removing damp through first dampproofing mechanism and handles electric room to avoid gathering because of moisture in electric room, thereby lead to the phenomenon emergence of the electric part short circuit in electric room, and then guaranteed the safety in utilization of testing machine, also effectively guaranteed the durability of testing machine.
Drawings
Fig. 1 is a schematic view of the three-chamber cold and hot impact test chamber with high safety of the present invention.
Fig. 2 is the utility model discloses hide the spatial structure sketch map at first visual angle of first dampproofing mechanism and part organism in the high three box cold and hot shock test of security case.
Fig. 3 is the perspective structure diagram of the second visual angle of the three-box type cold and hot impact test box with high safety of the utility model, which hides the first damp-proof mechanism and the part of the machine body.
Fig. 4 is a schematic perspective view of the low temperature chamber, the high temperature chamber and the test chamber in the three-chamber cold and hot impact test chamber with high safety of the present invention.
Fig. 5 is a schematic view of the three-dimensional structure of the concealed housing of the high-temperature chamber in the three-chamber cold and hot impact test chamber with high safety of the present invention.
Fig. 6 is a perspective view of the driving assembly in the three-box type cold and hot impact test box with high safety of the utility model.
Fig. 7 is the schematic structure diagram of the first damp-proof mechanism in the three-box type cold and hot impact test box with high safety of the utility model.
Fig. 8 is a schematic structural diagram of a second damp-proof mechanism in the three-box type cold and hot impact test box with high safety of the utility model.
Description of reference numerals:
1-body 10-observation window 2-low temperature chamber
20-air outlet 21-sealing plate 22-rotating shaft
3-high temperature chamber 4-test chamber 40-heat insulation layer
41-first air inlet 42-second air inlet 5-electric room
50-control panel 6-first condensation chamber 60-heat dissipation hole
7-second condensation chamber 70-radiator net 8-first moisture-proof mechanism
80-moisture proof chamber 81-moisture proof box 82-moisture proof fan
83-through hole 9-second damp-proof mechanism 90-damp-proof box body
91-communicating hole 92-water-absorbing sponge plate 93-water outlet
94-drainage channel.
Detailed Description
In order to facilitate the understanding of those skilled in the art, the present invention will be further described with reference to the following examples, which are not intended to limit the scope of the present invention.
As shown in fig. 1 to 8, high three-box cold and hot impact test box of security, including organism 1, one side of this organism 1 is equipped with low-temperature chamber 2, high-temperature chamber 3 and test chamber 4, the opposite side of organism 1 is equipped with electric room 5 and is used for removing damp first dampproofing mechanism 8 of electric room 5, this first dampproofing mechanism 8 is including installing in the dampproofing room 80 of organism opposite side, a plurality of from last to down set gradually and be used for holding dampproofing agent dampproofing box 81 and be used for the dampproofing fan 52 of taking out the interior damp of electric room 5, every dampproofing box 81 all slidable mounting in dampproofing room 80.
Specifically, organism 1 and dampproofing room 80 all offer the through-hole 83 that is used for communicateing electric room 5 and dampproofing box 81, when advancing moisture in electric room 5, remove the tide through the dampproof agent in the dampproofing box 81 to electric room 5, in order to avoid having the part in the electric room 5 to take place the short circuit because of electric room 5 has moisture, guarantee the safety in utilization of testing machine, when the dampproof agent life in dampproofing box 81 reachs simultaneously, can slide the dampproof box 81 that corresponds and pull out and change its inside dampproof agent, therefore, the clothes hanger is strong in practicability.
The first moisture-proof mechanism 8 is used for dehumidifying the electrical chamber 5 so as to avoid the phenomenon that the electrical components in the electrical chamber 5 are short-circuited due to moisture gathered in the electrical chamber 5, thereby ensuring the use safety of the testing machine and effectively ensuring the durability of the testing machine.
In this embodiment, the first condensation chamber 6 is used as a heat dissipation hole 60 for dissipating heat of the condenser. The heat dissipation holes 60 facilitate heat dissipation of the condenser itself to ensure stability in use of the condenser.
In this embodiment, the second condensation chamber 7 is provided with a heat dissipation net 70 at the outer side, and the heat dissipation net 70 is a dust screen. The dustproof net is used for preventing external dust from entering the second condensation chamber 7 so as to prevent the dust from entering the electrical chamber 5 from the second condensation chamber 7 to influence the use of the circuit in the electrical chamber 5.
In this embodiment, the low temperature chamber 2, the high temperature chamber 3, and the testing chamber 4 are all provided with temperature sensors, the outer wall of the electrical chamber 5 is provided with a control panel 50, and the temperature sensors and the condenser are all electrically connected to the control panel 50. In practical application, the temperature sensors (not shown, but directly available from commercial sources) of the low temperature chamber 2, the high temperature chamber 3 and the testing chamber 4 detect the indoor temperatures, the detected results are displayed on the control panel 50, and an operator can adjust the temperatures according to actual production requirements and in combination with the detected results, so that the practicability is high.
In this embodiment, the machine body 1 is provided with an observation window 10 for observing the test chamber 4, and the observation window 10 is provided with an electrothermal film. The electrothermal film (not shown in the figure, but can be directly purchased from the market) prevents water vapor from condensing into water drops on the observation window 10, so as to avoid the water drops from influencing the sight of an operator, and the operator can conveniently observe the test condition in the test chamber 4 through the observation window 10.
In the present embodiment, the control panel 50 is electrically connected to a defrost switch, and the defrost switch is electrically connected to a defrost device for defrosting the frost mist of the observation window. In practical applications, an operator can turn on a defrosting switch (not shown, but directly obtained from market) through the control panel 50, and defrost the observation window 10 through a defrosting device (not shown, but directly obtained from market), so as to ensure that the operator can clearly observe the inside of the test chamber 4 through the observation window 10.
In this embodiment, the inner wall of the test chamber 4 is made of mirror stainless steel. The inner wall of the test chamber 4 made of stainless steel has strong antirust performance so as to prolong the service life of the test chamber 4 and further improve the durability of the testing machine.
In this embodiment, the inner wall of the test chamber 4 is provided with a thermal insulation layer 40, and the thermal insulation layer 40 is a composite layer of a polyurethane foam material and glass wool. The polyurethane foam material and the glass wool have good heat preservation and insulation effects, and play a role in heat preservation and energy conservation so as to prevent the temperature inside the test chamber 4 from diffusing and losing to the outside when the testing machine is used.
In this embodiment, the low temperature chamber 2 and the high temperature chamber 3 are both provided with an air outlet 20, the test chamber 4 is provided with a first air inlet 41 communicated with the air outlet 20 of the low temperature chamber 2 through a cold air pipe and a second air inlet 42 communicated with the air outlet 20 of the high temperature chamber 3 through a hot air pipe, and the low temperature chamber 2 and the high temperature chamber 3 are both provided with a driving assembly for opening or closing the air outlet 20. When a low-temperature test needs to be performed on a workpiece to be tested in the test chamber 4, the air outlet 20 of the low-temperature chamber 2 can be driven to open by the driving component in the low-temperature chamber 2, the air outlet 20 of the high-temperature chamber 3 can be driven to close by the driving component of the high-temperature chamber 3, and heat in the low-temperature chamber 2 is conveyed into the test chamber 4 by the blower for low-temperature test; when a high-temperature test is required to be performed on a workpiece to be tested in the test chamber 4, the air outlet 20 of the high-temperature chamber 3 can be driven to open by the driving component in the high-temperature chamber 3, the air outlet 20 of the low-temperature chamber 2 can be driven to close by the driving component of the low-temperature chamber 2, heat in the high-temperature chamber 3 is conveyed into the test chamber 4 by the blower to perform the high-temperature test, so that the high-temperature or low-temperature test of the workpiece to be tested can be realized, and the starting command of the driving component can be input by controlling the control panel 50, so that the operation of a user is facilitated.
In this embodiment, the driving assembly includes a sealing plate 21 and a driving motor for driving the sealing plate 21 to open or close the air outlet 20 through a rotating shaft 22, the driving motor of the low temperature chamber 2 is disposed outside the low temperature chamber 2, and the driving motor of the high temperature chamber 3 is disposed outside the high temperature chamber 3. When the driving component works, the sealing plate 21 is driven to rotate through the rotating shaft by a driving motor (not shown in the figure, but can be directly bought from the market), so that the air outlet 20 is opened or closed, the structure is simple, and the transmission is stable and reliable.
In this embodiment, the bottom of the machine body 1 is provided with a second moisture-proof mechanism 9, and the second moisture-proof mechanism 9 includes a moisture-proof box 90 disposed at the bottom of the machine body 1, a communication hole 91 disposed at the bottom of the machine body 1 and communicated with the interior of the moisture-proof box 90, a water-absorbing sponge plate 92 disposed in the moisture-proof box 90, a water outlet 93 disposed at the bottom of the moisture-proof box 90, and a water drainage channel 94 disposed at the outer side of the bottom of the moisture-proof box 90 and communicated with the water outlet 93. When moisture is generated in the machine body 1, the moisture can enter the moisture-proof box body 90 through the communication hole 91, the moisture is absorbed in the moisture-proof box body 90 through the water absorption sponge plate 92, the water absorption sponge is in a wet state, so that the moisture is prevented from being directly gathered in the box body, circuit components in the electric room 5 are affected, the wetted water absorption sponge discharges the absorbed moisture through the water discharge hole 93, and the moisture is directly discharged out of the tester through the water discharge channel 94, and the moisture-proof performance is high.
In this embodiment, the low temperature chamber 2, the high temperature chamber 3, the testing chamber 4 and the second condensation chamber 7 are located on one side of the electrical chamber 5, the low temperature chamber 2 and the high temperature chamber 3 are located behind and below the testing chamber 4, respectively, the first condensation chamber 6 is located above the electrical chamber 5 and is used for installing a condenser, the second condensation chamber 7 is located below the low temperature chamber 2 and is used for installing a condensation pipeline communicated with the condenser, and the second condensation chamber 7 is communicated with the electrical chamber 5.
The low-temperature chamber 2, the high-temperature chamber 3, the testing chamber 4 and the second condensing chamber 7 are all positioned at one side of the electric chamber 5, the low-temperature chamber 2 and the high-temperature chamber 3 are respectively positioned at the rear part and the lower part of the testing chamber 4, the second condensing chamber 7 is positioned at the lower part of the low-temperature chamber 2, so that the low-temperature chamber 2, the high-temperature chamber 3, the testing chamber 4 and the second condensing chamber 7 form a four-grid layout structure, the space and the structure are saved, the communication between the low-temperature chamber 2 and the testing chamber 4 and between the high-temperature chamber 3 and the testing chamber 4 are convenient, the length of an air pipe is reduced, the cost is saved, meanwhile, the first condensing chamber 6 for installing a condenser is arranged above the electric chamber 5, when the first condensing chamber 6 is refrigerated, the first condensing chamber 6 can form a low-temperature area, the electric chamber 5 can generate heat to form a high-temperature area in the working process, and the heat of the high-temperature area can be diffused to the low-temperature area, the electric room 5 is cooled, the service life of electric parts is guaranteed, the durability of the testing machine is improved, the second condensation chamber 7 for installing a condensation pipeline is arranged below the low-temperature chamber 2, the height difference is formed between the condensation pipeline and the condenser in the layout direction when the space is reasonably planned, and the conveying of a refrigerant is facilitated.
In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
The above-mentioned embodiments only express a plurality of embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. High cold and hot impact test case of three box of security, its characterized in that: including the organism, one side of this organism is equipped with low temperature chamber, high temperature chamber and test chamber, and the opposite side of organism is equipped with the electric room and is used for removing damp first dampproofing mechanism to the electric room, and this first dampproofing mechanism is including installing in the dampproofing room of organism opposite side, a plurality of from last to down set up according to the preface and be used for the dampproofing box of holding dampproofing agent and be used for the dampproofing fan of taking out the indoor moisture of electric room, every dampproofing equal slidable mounting in of box in dampproofing indoor.
2. The high-safety triple-chamber cold-thermal shock test chamber according to claim 1, wherein: the low-temperature chamber, the high-temperature chamber and the testing chamber are all provided with temperature sensors, the outer wall of the electric chamber is provided with a control panel, and the temperature sensors are electrically connected with the control panel.
3. The high-safety triple-chamber cold-hot impact test chamber according to claim 2, wherein: the organism is equipped with the observation window that is used for observing the test chamber, is equipped with the electric heat membrane on this observation window.
4. The high-safety triple-chamber cold-hot impact test chamber according to claim 2, wherein: the control panel is electrically connected with a defrosting switch which is electrically connected with a defrosting device for defrosting the frost mist of the observation window.
5. The high-safety triple-chamber cold-thermal shock test chamber according to claim 1, wherein: the inner wall of the test chamber is made of specular stainless steel.
6. The high-safety triple-chamber cold-thermal shock test chamber according to claim 1, wherein: and a heat preservation and insulation layer is arranged on the inner wall of the test chamber.
7. The high-safety triple-chamber cold-thermal shock test chamber according to claim 1, wherein: the low-temperature chamber and the high-temperature chamber are both provided with air outlets, the test chamber is provided with a first air inlet communicated with the air outlet of the low-temperature chamber through a cold air pipe and a second air inlet communicated with the air outlet of the high-temperature chamber through a hot air pipe, and the low-temperature chamber and the high-temperature chamber are both provided with driving components used for opening or closing the air outlets.
8. The high-safety triple-chamber cold-hot impact test chamber according to claim 7, wherein: the driving assembly comprises a sealing plate and a driving motor for driving the sealing plate to open or close the air outlet through a rotating shaft, the driving motor of the low-temperature chamber is arranged on the outer side of the low-temperature chamber, and the driving motor of the high-temperature chamber is arranged on the outer side of the high-temperature chamber.
9. The high-safety triple-chamber cold-thermal shock test chamber according to claim 1, wherein: the bottom of organism is equipped with the dampproofing mechanism of second, this dampproofing mechanism of second including the dampproofing box of locating the bottom of the body, set up in the bottom of the body and with the inside intercommunicating pore that communicates of dampproofing box, locate the sponge board that absorbs water in the dampproofing box, set up in the outlet of dampproofing bottom of the body and locate the dampproofing bottom of the body outside and with the drainage channel of outlet intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120094334.5U CN214668727U (en) | 2021-01-13 | 2021-01-13 | High-safety three-box type cold and hot impact test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120094334.5U CN214668727U (en) | 2021-01-13 | 2021-01-13 | High-safety three-box type cold and hot impact test box |
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| Publication Number | Publication Date |
|---|---|
| CN214668727U true CN214668727U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120094334.5U Active CN214668727U (en) | 2021-01-13 | 2021-01-13 | High-safety three-box type cold and hot impact test box |
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| CN (1) | CN214668727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116858480A (en) * | 2023-09-05 | 2023-10-10 | 常州博安和达电子科技有限公司 | Detection device for multilayer circuit board |
-
2021
- 2021-01-13 CN CN202120094334.5U patent/CN214668727U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116858480A (en) * | 2023-09-05 | 2023-10-10 | 常州博安和达电子科技有限公司 | Detection device for multilayer circuit board |
| CN116858480B (en) * | 2023-09-05 | 2023-11-07 | 常州博安和达电子科技有限公司 | Detection device for multilayer circuit board |
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