A temperature measurement window to prevent melting
By setting a protective cover in front of the cover plate of the temperature measurement window, and setting a heat insulation plate and thermal rod on the inner wall of the cover plate, combined with the design of the return spring and limit plate, the problem of the existing temperature measurement window burning through at high temperatures in the event of a failure is solved, which improves safety and reduces the losses of users.
Patent Information
- Application Number
- CN202421539275.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-07-02
AI Technical Summary
The existing temperature measurement window may experience high temperatures when it fails, causing the cover to burn through, posing a safety hazard and the risk of user losses.
A temperature measurement window that is anti-fusion is designed. By setting a protective cover in front of the cover plate and a heat insulation plate and a thermal conductor rod are installed on the inner wall of the cover plate. Combined with the design of the return spring and the limit plate, a protective mechanism is formed to avoid burning through at high temperatures.
It effectively prevents the cover plate from burning through due to high temperature, and some of the heat emitted by the heat conducting rods to the outside world, improving overall safety and reducing user losses.
Smart Images
Figure CN222719052U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of temperature measuring equipment, in particular to an anti-fusion temperature measuring window. Background Art
[0002] The temperature measurement window, also known as the observation window, is an optical window that can transmit infrared, ultraviolet and visible light. It uses infrared thermal imaging instruments to perform infrared scanning measurements of the internal connection positions of the equipment. Infrared temperature measurement window technology is a new auxiliary temperature measurement technology that has developed rapidly and is technologically advanced in recent years. It can effectively detect the heating of the conductive contact surface and components inside the equipment, monitor the operating status of the internal equipment in a timely manner, and realize real-time detection of infrared imaging of switch cabinets and other equipment under energized operation.
[0003] The temperature measuring window is generally composed of an outer shell, a temperature measuring channel and a cover. Failures may occur during the use of the temperature measuring window. When a failure occurs, there may be high temperature, which will burn through the cover. There are certain safety hazards and it is extremely easy to ignite surrounding objects, causing losses to users. Therefore, it is necessary to make certain improvements to the existing temperature measuring window. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides an anti-melting temperature measurement window, which solves the problems raised in the above-mentioned background technology.
[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a temperature measuring window for preventing fusion, comprising an outer shell and a cover plate, the surface of the outer shell is provided with a threaded groove, the inner wall of the cover plate is threadedly connected to the surface of the outer shell through a threaded block, a heat insulation plate is provided in the middle of the inner wall of the cover plate, and the heat insulation plate and the cover plate are fixedly connected by screws, a heat conducting rod is fixedly installed on the surface of the heat insulation plate, one end of the heat conducting rod passes through the cover plate and extends to the surface of the cover plate, a protective cover is provided in front of the cover plate, a plug plate is fixedly installed on the top and bottom of the back side of the protective cover, and a fixing groove is provided inside the plug plate, a mounting opening is provided on the top and bottom of the surface of the cover plate, the surface of the plug plate passes through the mounting opening and extends to the inner wall of the mounting opening, a return spring is fixedly installed inside the cover plate, and one end of the return spring is fixedly installed on a limit plate, one side of the limit plate passes through the cover plate and the fixing groove in turn and extends to the inner wall of the fixing groove.
[0006] Preferably, a temperature measuring channel is opened inside the shell.
[0007] Preferably, the surface of the limiting plate passes through the cover plate and extends to the surface of the cover plate, and one end of the limiting plate extending to the surface of the cover plate is fixedly connected to the push plate.
[0008] Preferably, three screws are provided and arranged equidistantly on the surface of the cover plate.
[0009] Preferably, the number of the heat conducting rods is four and they are arranged equidistantly on the surface of the heat insulation board.
[0010] Preferably, a heat dissipation mesh is provided on the surface of the protective cover.
[0011] Beneficial Effects
[0012] The utility model provides a temperature measurement window that prevents melting. Compared with the prior art, it has the following beneficial effects:
[0013] The anti-melting temperature measuring window is provided with a protective cover in front of the cover plate, and plug plates are fixedly installed on the top and bottom of the back of the protective cover, and a fixing groove is opened inside the plug plate, and installation openings are opened on the top and bottom of the cover plate surface, and the surface of the plug plate passes through the installation opening and extends to the inner wall of the installation opening, and a reset spring is fixedly installed inside the cover plate, and one end of the reset spring is fixedly installed with a limit plate, and one side of the limit plate passes through the cover plate and the fixing groove in turn and extends to the inner wall of the fixing groove, which can protect against high temperature generated during overall failure and prevent the cover plate from burning through due to high temperature. Part of the high temperature generated during the failure will be dissipated to the outside, further ensuring the overall safety, reducing the user's loss to a certain extent, and being safe and reliable. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional diagram of the structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the structure of the utility model with the housing and cover plate separated;
[0016] Figure 3 It is a rear view of the cover plate of the utility model;
[0017] Figure 4 It is a three-dimensional diagram of the cover plate structure of the utility model;
[0018] Figure 5 For this utility model Figure 1 A magnified view of the part at center A;
[0019] Figure 6 It is a cross-sectional view of the cover plate structure of the utility model.
[0020] In the figure: 1-housing, 2-cover plate, 3-threaded groove, 4-insulation plate, 5-heat conducting rod, 6-protective cover, 7-plug plate, 8-fixing groove, 9-installation port, 10-reset spring, 11-limiting plate, 12-temperature measuring channel, 13-push plate, 14-heat dissipation mesh. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-6 The utility model provides a technical solution: a temperature measuring window for preventing melting, comprising a shell 1 and a cover plate 2, the surface of the shell 1 is provided with a threaded groove 3, the inner wall of the cover plate 2 is threadedly connected with the surface of the shell 1 through a threaded block, a heat insulating plate 4 is provided in the middle of the inner wall of the cover plate 2, and the heat insulating plate 4 and the cover plate 2 are fixedly connected by screws, a heat conducting rod 5 is fixedly mounted on the surface of the heat insulating plate 4, one end of the heat conducting rod 5 passes through the cover plate 2 and extends to the surface of the cover plate 2, a protective cover 6 is provided in front of the cover plate 2, and the top and bottom of the back of the protective cover 6 are A plug plate 7 is fixedly installed on each part, and a fixing groove 8 is opened inside the plug plate 7. Installation openings 9 are opened on the top and bottom of the surface of the cover plate 2. The surface of the plug plate 7 passes through the installation opening 9 and extends to the inner wall of the installation opening 9. A return spring 10 is fixedly installed inside the cover plate 2, and one end of the return spring 10 is fixedly installed on a limit plate 11. One side of the limit plate 11 passes through the cover plate 2 and the fixing groove 8 in sequence and extends to the inner wall of the fixing groove 8. At the same time, the contents not described in detail in this specification belong to the existing technology well known to those skilled in the art.
[0023] Specifically, the user can rotate the cover 2 off the surface of the shell 1 and then measure the temperature through the temperature measurement channel 12. A fault may occur during the use of the device, and high temperature may occur during the fault. The high temperature will burn through the cover 2. The insulation board 4 is made of insulation material to block the high temperature.
[0024] Furthermore, the elastic coefficient of the reset spring 10 is determined according to actual conditions and can be replaced. When the user needs to remove the protective cover 6 for maintenance, the push plate 13 can be pushed outward. The movement of the push plate 13 will drive the limit plate 11 to move. When the limit plate 11 moves out of the fixing groove 8 in the plug plate 7, the user can remove the plug plate 7 from the mounting port 9 on the cover plate 2, and then remove the protective cover 6 for maintenance.
[0025] See also Figure 1-6 A temperature measuring channel 12 is opened inside the shell 1, the surface of the limit plate 11 passes through the cover plate 2 and extends to the surface of the cover plate 2, and one end of the limit plate 11 extending to the surface of the cover plate 2 is fixedly connected to a push plate 13.
[0026] See also Figure 1-6There are three screws arranged equidistantly on the surface of the cover plate 2 , there are four heat conducting rods 5 arranged equidistantly on the surface of the heat insulation plate 4 , and a heat dissipation mesh 14 is provided on the surface of the protective cover 6 .
[0027] When in use, the cover plate 2 can be rotated and removed from the surface of the shell 1, and then the temperature can be measured through the temperature measuring channel 12. Faults may occur during the use of the device, and high temperatures may occur during the faults. The high temperatures can burn through the cover plate 2. The heat insulation plate 4 is made of heat insulation material, which can block the high temperatures and protect the cover plate 2. Part of the heat absorbed by the heat insulation plate 4 will also be transferred to the outside of the cover plate 2 through the heat conducting rod 5, so that it can be quickly dissipated in the outside air. The protective cover 6 can protect the heat conducting rod 5 to prevent people from accidentally touching it.
[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0029] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A temperature measuring window with an anti-melting property, comprising a shell (1) and a cover plate (2), wherein a thread groove (3) is provided on the surface of the shell (1), and an inner wall of the cover plate (2) is threadedly connected to the surface of the shell (1) through a thread block, characterized in that: A heat insulating plate (4) is arranged in the middle of the inner wall of the cover plate (2), and the heat insulating plate (4) is fixedly connected to the cover plate (2) by screws. A heat conducting rod (5) is fixedly mounted on the surface of the heat insulating plate (4), and one end of the heat conducting rod (5) penetrates the cover plate (2) and extends to the surface of the cover plate (2). A protective cover (6) is arranged in front of the cover plate (2), and plug plates (7) are fixedly mounted on the top and bottom of the back of the protective cover (6), and the inside of the plug plate (7) is A fixing groove (8) is provided, and mounting openings (9) are provided at the top and bottom of the surface of the cover plate (2), and the surface of the plug plate (7) passes through the mounting opening (9) and extends to the inner wall of the mounting opening (9), and a return spring (10) is fixedly installed inside the cover plate (2), and one end of the return spring (10) is fixedly installed with a limit plate (11), and one side of the limit plate (11) passes through the cover plate (2) and the fixing groove (8) in sequence and extends to the inner wall of the fixing groove (8).
2. The anti-fusion temperature measuring window according to claim 1, characterized in that: A temperature measurement channel (12) is provided inside the housing (1).
3. The anti-fusion temperature measuring window according to claim 1, characterized in that: The surface of the limiting plate (11) penetrates the cover plate (2) and extends to the surface of the cover plate (2), and one end of the limiting plate (11) extending to the surface of the cover plate (2) is fixedly connected to a push plate (13).
4. The anti-fusion temperature measuring window according to claim 1, characterized in that: There are three screws arranged at equal distances on the surface of the cover plate (2).
5. The anti-fusion temperature measuring window according to claim 1, characterized in that: The number of the heat conducting rods (5) is four and they are arranged equidistantly on the surface of the heat insulation board (4).
6. The anti-fusion temperature measuring window according to claim 1, characterized in that: The surface of the protective cover (6) is provided with heat dissipation mesh holes (14).