CN216024923U - High-low temperature test box - Google Patents
High-low temperature test box Download PDFInfo
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- CN216024923U CN216024923U CN202121493935.XU CN202121493935U CN216024923U CN 216024923 U CN216024923 U CN 216024923U CN 202121493935 U CN202121493935 U CN 202121493935U CN 216024923 U CN216024923 U CN 216024923U
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- low temperature
- temperature test
- heating
- shock insulation
- test chamber
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Abstract
The embodiment of the application provides a high low temperature test box, including box, shock insulation platform and heating element. The box body is provided with an accommodating cavity; the shock insulation table is positioned in the accommodating cavity, and the bottom of the shock insulation table is fixedly connected with the bottom wall of the accommodating cavity; the top of the shock insulation platform is provided with a bearing surface which is used for bearing a product to be tested; the heating assembly comprises at least one heating member, the heating member is arranged on the vibration isolation platform in any one mode of interval distribution and stacking distribution, and the heating member is used for heating the vibration isolation platform. Foretell high low temperature test box, shock insulation platform are used for placing the product of waiting to test, and the shock insulation platform is fixed at the diapire in holding chamber for the anti-vibration disturbs, and the shock insulation bench has set up a plurality of heating members, consequently can heat the shock insulation platform, makes the shock insulation platform heat up sooner, and can not absorb the heat in the high low temperature test box holding chamber in a large number and lead to high low temperature test box intensification efficiency poor.
Description
Technical Field
The application relates to the technical field of high-low temperature test boxes, in particular to a high-low temperature test box.
Background
At present, the existing heating mode of the high-low temperature test box adopts an air conditioning system, air at normal temperature is processed by a heater to prepare the air into required high-temperature air, and the air is conveyed into a box body through pipeline connection to be heated. For the test process of the product requiring anti-vibration interference, a marble shock-insulation table board needs to be designed in the high-low temperature test box, but the defects exist as follows: the marble shock insulation table board needs to absorb a large amount of air heat in the temperature rising process, so that the temperature rising efficiency of the high-low temperature test box is poor.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the application is to provide a high low temperature test box for solve the current poor problem of high low temperature test box intensification efficiency who has shock insulation mesa.
The embodiment of the application provides a high low temperature test chamber, includes:
the box body is provided with an accommodating cavity;
the shock insulation table is positioned in the accommodating cavity, and the bottom of the shock insulation table is fixedly connected with the bottom wall of the accommodating cavity; the top of the shock insulation table is provided with a bearing surface, and the bearing surface is used for bearing a product to be tested;
heating element, heating element includes at least one heating member, the heating member with interval distribution, pile up any kind of mode of distribution and set up in the shock insulation bench, the heating member be used for right the shock insulation bench heating.
Foretell high low temperature test box, the shock insulation platform is used for placing the product of waiting to test, the shock insulation platform is fixed at the diapire of holding chamber, be used for anti-vibration interference, the shock insulation bench has set up one or more heating member, consequently, can heat the shock insulation platform, make the shock insulation platform heat up sooner, and the heat that can not absorb in a large number in high low temperature test box holding chamber leads to high low temperature test box intensification efficiency poor, and when the figure of heating member 310 is a plurality of, a plurality of heating member intervals or pile up the distribution at the shock insulation bench, the heating effect to the shock insulation platform has been strengthened.
In one embodiment, each of the heating members is distributed around the vibration-isolated table.
In one embodiment, at least part of the heating element is arranged inside the vibration isolation table.
In one embodiment, the vibration isolation table is provided with a plurality of mounting holes, the heating members are rod-shaped, and each heating member is inserted into one mounting hole.
In one embodiment, the vibration isolation table has a first side surface and a second side surface which are opposite, and the first side surface and the second side surface are respectively provided with a plurality of mounting holes.
In one embodiment, the plurality of mounting holes formed in the first side surface and the plurality of mounting holes formed in the second side surface are communicated in a one-to-one correspondence manner.
In one embodiment, the shock insulation platform is provided with a third side surface, the third side surface is provided with threading holes, each mounting hole is communicated with the threading hole, the extending direction of the threading holes is perpendicular to the extending direction of the mounting holes, and the extending direction of the threading holes is parallel to the bearing surface; the threading hole is provided with a power line, and each heating element is respectively in contact and electric connection with the power line.
In one embodiment, one end of the heating element far away from the power line is at least partially exposed out of the mounting hole.
In one embodiment, the first side surface is provided with a plurality of rows of the mounting holes, and each row of the mounting holes is distributed along a direction parallel to the extending direction of the threading holes.
In one embodiment, the vibration isolation table is an aluminum alloy table body.
Additional features and advantages of the disclosure will be set forth in the description which follows, or in part may be learned by the practice of the above-described techniques of the disclosure, or may be learned by practice of the disclosure.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a high-low temperature test chamber provided in an embodiment of the present application;
fig. 2 is a schematic partial structural diagram of a high and low temperature test chamber provided in an embodiment of the present application.
Description of the drawings the reference numerals indicate:
a high-low temperature test chamber 10; a case 100; an accommodating chamber 110; a vibration isolation table 200; a receiving surface 210; mounting holes 220; a first side 230; a third side 240; a threading hole 250; a heating assembly 300; a heating element 310; a power supply line 400.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or a point connection; either directly or indirectly through intervening media, or may be an internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific nature and configuration may be the same or different), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.
In one embodiment, a high and low temperature test chamber comprises a box body, a vibration isolation table and a heating assembly. The box body is provided with an accommodating cavity; the shock insulation table is positioned in the accommodating cavity, and the bottom of the shock insulation table is fixedly connected with the bottom wall of the accommodating cavity; the top of the shock insulation table is provided with a bearing surface, and the bearing surface is used for bearing a product to be tested; the heating assembly comprises at least one heating member, the heating member is arranged on the vibration isolation platform in any one mode of interval distribution and stacking distribution, and the heating member is used for heating the vibration isolation platform.
As shown in fig. 1 and 2, the high and low temperature test chamber 10 of an embodiment includes a chamber body 100, a seismic isolation table 200, and a heating assembly 300. The case 100 has a receiving chamber 110. The vibration isolation platform 200 is located in the accommodating cavity 110, and the bottom of the vibration isolation platform 200 is fixedly connected with the bottom wall of the accommodating cavity 110. The top of the vibration isolation table 200 is provided with a bearing surface 210, and the bearing surface 210 is used for bearing a product to be tested. The heating assembly 300 includes at least one heating member 310, which is disposed on the vibration isolation table 200 in any one of a spaced distribution and a stacked distribution, and the heating member 310 is used for heating the vibration isolation table. In this embodiment, when the number of the heating members 310 is plural, the plural heating members 310 are disposed on the vibration isolation table 200 in any one of a spaced distribution and a stacked distribution. In one embodiment, when the heating members 310 are spaced apart, the positions of the heating members distributed on the vibration isolation table are increased, so that the heating effect is improved, and when the heating members 310 are stacked, the area of the heating members for contact heating is increased, so that the heating effect is improved.
Foretell high low temperature test box 10, shock insulation platform 200 is used for placing the product of waiting to test, shock insulation platform 200 is fixed at the diapire of holding chamber 110, be used for anti-vibration to disturb, shock insulation has set up one or more heating member 310 on the platform 200, consequently, can heat shock insulation platform 200, make shock insulation platform 200 intensification faster, and can not absorb the heat in high low temperature test box 10 holding chamber 110 in a large number and lead to high low temperature test box 10 intensification efficiency poor, and when the figure of heating member 310 is a plurality of, a plurality of heating member intervals or pile up the distribution at shock insulation bench, the heating effect to shock insulation platform has been strengthened.
To enhance the heating effect of the heating assembly 300 on the vibration-isolated table 200, in one embodiment, the heating members 310 are distributed around the vibration-isolated table 200, so that the surface of the vibration-isolated table 200 is surrounded by the heating members 310, and can be heated more quickly.
In order to improve the heating effect of the heating member 310 on the vibration isolation table 200, in one embodiment, at least part of the heating member 310 is disposed inside the vibration isolation table 200, so that the heating member 310 is at least partially disposed inside the vibration isolation table 200, the inside of the vibration isolation table 200 can be heated, and the heating effect is better.
In order to further improve the heating effect of the heating assembly 300 on the vibration isolation table 200, in one embodiment, as shown in fig. 2, the vibration isolation table 200 is provided with a plurality of mounting holes 220, the heating members 310 are rod-shaped, each of the heating members 310 is inserted into one of the mounting holes 220, and since the heating members 310 are inserted into the mounting holes 220, that is, the heating members 310 are inserted into the vibration isolation table 200, the plurality of heating members 310 heat the vibration isolation table 200 from the inside, so that the heating effect on the vibration isolation table 200 is further improved.
In order to sufficiently heat the vibration isolation table 200 from the inside, in one embodiment, as shown in fig. 2, the vibration isolation table 200 has a first side surface 230 and a second side surface opposite to each other, and the first side surface 230 and the second side surface are respectively provided with a plurality of mounting holes 220, so that when the vibration isolation table 200 is large, heating members 310 can be arranged on the two side surfaces in a hole-opening manner, and the vibration isolation table 200 can be sufficiently heated.
In order to heat the vibration isolation table 200 from the inside more fully, in one embodiment, the mounting holes 220 formed in the first side surface 230 and the mounting holes 220 formed in the second side surface are communicated in a one-to-one correspondence manner, and since the mounting holes 220 formed in the two side surfaces of the vibration isolation table 200 are communicated, the heating member 310 is equivalent to transversely communicating the inside of the vibration isolation table 200, so that the inside of the vibration isolation table 200 is heated better.
In order to facilitate the energization of the heating members 310 in the mounting holes 220 on the two side surfaces of the vibration isolation table 200, in one embodiment, as shown in fig. 2, the vibration isolation table 200 has a third side surface 240, the third side surface 240 is provided with threading holes 250, each mounting hole 220 is respectively communicated with the threading hole 250, the extending direction of the threading hole 250 is perpendicular to the extending direction of the mounting hole 220, and the extending direction of the threading hole 250 is parallel to the bearing surface 210; the threading hole 250 is used for accommodating the power line 400, the heating pieces 310 are respectively in contact and electric connection with the power line 400, so that the heating pieces 310 in the mounting holes 220 on the two side surfaces of the vibration isolation table 200 extend into the threading hole 250 to be in contact and electric connection with the power line 400, the power-on of the internal heating pieces 310 is realized, and only one power line 400 is needed.
In order to enable the heating member 310 to sufficiently heat the inside of the vibration isolation table 200, in one embodiment, an end of the heating member 310 away from the power line 400 is at least partially exposed out of the mounting hole 220, so that the heating member 310 fills the whole mounting hole 220 and remains, thereby ensuring that the inside of the vibration isolation table 200 is sufficiently heated.
In order to further improve the heating effect of the heating assembly 300 on the vibration-isolating table 200, in one embodiment, the first side surface 230 is provided with a plurality of rows of the mounting holes 220, each row of the mounting holes 220 is distributed along a direction parallel to the extending direction of the threading holes 250, in this embodiment, the threading holes 250 have corresponding widths, each row of the mounting holes 220 is respectively communicated with the threading holes 250, and the vibration-isolating table 200 has a certain thickness, so that the plurality of rows of the heating members 310 are provided, and the vibration-isolating table 200 can be heated more sufficiently and more quickly.
In order to increase the heating speed of the seismic isolation table 200, in one embodiment, the seismic isolation table 200 is an aluminum alloy table body, and since the seismic isolation table 200 needs to be vibration-proof and interference-resistant, the seismic isolation table 200 needs to have a certain thickness, the marble seismic isolation table 200 is replaced by the aluminum alloy table body, and the aluminum alloy table body can be heated more quickly under the condition of the same volume.
In all embodiments of the present application, the terms "large" and "small" are relatively speaking, and the terms "upper" and "lower" are relatively speaking, so that descriptions of these relative terms are not repeated herein.
It should be appreciated that reference throughout this specification to "in this embodiment," "in an embodiment of the present application," or "as an alternative implementation" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in this embodiment," "in the examples of the present application," or "as an alternative embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. Those skilled in the art should also appreciate that the embodiments described in this specification are all alternative embodiments and that the acts and modules involved are not necessarily required for this application.
In various embodiments of the present application, it should be understood that the size of the serial number of each process described above does not mean that the execution sequence is necessarily sequential, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A high-low temperature test chamber, comprising:
the box body is provided with an accommodating cavity;
the shock insulation table is positioned in the accommodating cavity, and the bottom of the shock insulation table is fixedly connected with the bottom wall of the accommodating cavity; the top of the shock insulation table is provided with a bearing surface, and the bearing surface is used for bearing a product to be tested;
heating element, heating element includes at least one heating member, the heating member with interval distribution, pile up any kind of mode of distribution and set up in the shock insulation bench, the heating member be used for right the shock insulation bench heating.
2. A high-low temperature test chamber as claimed in claim 1, wherein each of the heating members is distributed around the seismic isolation table.
3. A high-low temperature test chamber as claimed in claim 1, wherein at least part of the heating member is disposed inside the seismic isolation table.
4. The high-low temperature test chamber as claimed in claim 3, wherein the vibration isolation table is provided with a plurality of mounting holes, the heating members are rod-shaped, and each heating member is inserted into one of the mounting holes.
5. The high-low temperature test chamber as claimed in claim 4, wherein the isolation table has a first side surface and a second side surface which are opposite to each other, and the first side surface and the second side surface are respectively provided with a plurality of mounting holes.
6. The high-low temperature test chamber as claimed in claim 5, wherein the plurality of mounting holes formed in the first side surface are in one-to-one correspondence with the plurality of mounting holes formed in the second side surface.
7. The high and low temperature test chamber as claimed in claim 6, wherein the isolation table has a third side surface, the third side surface is provided with threading holes, each mounting hole is respectively communicated with the threading hole, the extending direction of the threading hole is perpendicular to the extending direction of the mounting hole, and the extending direction of the threading hole is parallel to the bearing surface; the threading hole is provided with a power line, and each heating element is respectively in contact and electric connection with the power line.
8. The high-low temperature test chamber as claimed in claim 7, wherein an end of the heating element away from the power supply line is at least partially exposed to the mounting hole.
9. The high-low temperature test chamber as claimed in claim 7, wherein the first side surface is provided with a plurality of rows of the mounting holes, and each row of the mounting holes is distributed along a direction parallel to the extending direction of the threading holes.
10. The high-low temperature test chamber as claimed in claim 1, wherein the vibration isolation table is an aluminum alloy table body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121493935.XU CN216024923U (en) | 2021-07-01 | 2021-07-01 | High-low temperature test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121493935.XU CN216024923U (en) | 2021-07-01 | 2021-07-01 | High-low temperature test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216024923U true CN216024923U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121493935.XU Active CN216024923U (en) | 2021-07-01 | 2021-07-01 | High-low temperature test box |
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|---|---|
| CN (1) | CN216024923U (en) |
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- 2021-07-01 CN CN202121493935.XU patent/CN216024923U/en active Active
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