Substrate glass radiation device
By designing a substrate glass radiation device with U-shaped plates and gas transport parts, the problem of poor radiation effect in the prior art is solved, and more efficient heat transfer and better glass plate molding quality are achieved.
Patent Information
- Application Number
- CN202421173513.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-05-28
AI Technical Summary
The structural limitations of existing substrate glass radiation devices lead to poor radiation effects, affecting the forming quality of the glass plate.
A substrate glass radiation device including a radiation body and a radiation assembly is designed, which consists of a U-shaped plate and a gas transport member, which is detachably mounted on the radiation body for transporting gas of a predetermined temperature to improve heat transfer efficiency.
By increasing the heat transfer area and forming vortex, the heat transfer efficiency to the substrate glass is improved and the molding quality of the glass plate is improved.
Smart Images
Figure CN222556805U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of substrate glass production equipment, and in particular relates to a substrate glass radiation device. Background Art
[0002] Substrate glass is a key component of liquid crystal displays. When the overflow method is used to produce substrate glass, the high-temperature molten glass flows out of the glass melting furnace, passes through the platinum channel for clarification and homogenization, and then enters the molding overflow device. In the overflow device, the high-temperature molten glass converges from the bottom of the overflow brick and smoothly enters the molding furnace and annealing furnace through the pull-down traction device. In the molding furnace and annealing furnace, the glass liquid is gradually solidified and formed by adjusting the temperature to form a glass plate that meets the specification size requirements and quality parameters such as stress and warpage. When the molten glass liquid is temperature-adjusted, due to the limitations of the structure of the radiation device itself in the related technology, it is easy to cause poor radiation effect, which in turn easily leads to poor molding quality of the glass plate. Utility Model Content
[0003] The purpose of the embodiments of the present application is to provide a substrate glass radiation device to solve the technical problem in the prior art that the radiation effect is deteriorated due to the influence of the structure of the hand radiation device itself.
[0004] In order to achieve the above-mentioned purpose, the technical solution adopted in the present application is: to provide a substrate glass radiation device, comprising:
[0005] A radiation body, wherein the radiation body is arranged through-through along a first direction;
[0006] A radiation component, the radiation component includes a U-shaped plate and a gas transport component, the U-shaped plate is detachably mounted on one end of the radiation body along a first direction, the gas transport component is detachably mounted on an end of the radiation body away from the U-shaped plate, and can transport gas of a predetermined temperature into the radiation body, and can also output the gas in the radiation body.
[0007] Optionally, the gas transport component includes a mounting block, multiple air inlet pipes and multiple air outlet channels, the mounting block is detachably mounted on one end of the radiation body away from the U-shaped plate, the multiple air inlet pipes are all passed through the mounting block and are arranged at intervals, and the multiple air outlet channels are all opened in the mounting block and are arranged at intervals.
[0008] Optionally, the mounting block is configured as a U-shaped block.
[0009] Optionally, the substrate glass radiation device further includes a heat preservation assembly, wherein the heat preservation assembly includes two first heat preservation parts, and the two first heat preservation parts are detachably mounted at two ends of the radiation body along the second direction.
[0010] Optionally, the heat-insulating assembly further includes two second heat-insulating parts, which are detachably mounted at two ends of the radiation body along the third direction and are located between the two first heat-insulating parts.
[0011] Optionally, two first card slots are opened at one end of the radiation body close to the U-shaped plate, and the two first card slots are arranged at intervals along a third direction; a plurality of first slide slots are opened at one end of the radiation body close to the U-shaped plate, and the plurality of first slide slots are connected between the two first card slots, extend along the third direction, and are arranged at intervals; a plurality of first slide bars are provided on the surface of the U-shaped plate, and the plurality of first slide bars are respectively connected to the plurality of first slide slots.
[0012] Optionally, two second card slots are provided at one end of the radiation body close to the mounting block, and the two second card slots are spaced apart along a third direction; a plurality of second slide slots are provided at one end of the radiation body close to the mounting block, and the plurality of second slide slots are connected between the two second card slots, extend along the third direction, and are spaced apart; a plurality of second slide strips are provided on the surface of the mounting block, and the plurality of second slide strips are respectively engaged with the plurality of second slide slots.
[0013] Optionally, the second thermal insulation component includes a second thermal insulation layer, a first clamp and a second clamp, the second thermal insulation layer is arranged between the two first thermal insulation components, the first clamp and the second clamp are both connected to the side of the second thermal insulation layer facing the radiation body, the first clamp is clamped in the first clamp slot, and the second clamp is clamped in the second clamp slot.
[0014] Optionally, the cross-sectional shapes of the first sliding groove, the first sliding bar, the second sliding groove and the second sliding bar perpendicular to the third direction are all set to be semicircular.
[0015] Optionally, the radiation body has two limit platforms; the first thermal insulation component includes a first thermal insulation layer and a limit groove, the limit groove is opened in the first thermal insulation layer, the limit platform is clamped in the limit groove, and the two limit platforms are respectively installed at both ends of the radiation body along the second direction.
[0016] The beneficial effects of the substrate glass radiation device provided by the present application are:
[0017] The substrate glass radiation device provided in the embodiment of the present application, in heat transfer, the heat transfer characteristics of the convex structure can increase the heat transfer area compared to the concave structure and the plane structure, thereby improving the heat transfer efficiency. The U-shaped plate is used, which can be raised relative to the substrate glass compared to the related art, and can increase the heat transfer area radiated to the substrate glass, thereby improving the heat transfer efficiency to the substrate glass, which helps to improve the molding quality of the substrate glass. In the actual application process, the two substrate glass radiation devices are respectively arranged on both sides of the substrate glass, and the substrate glass passes between the two substrate glass radiation devices. In the hot fluid, the raised structure can form a vortex, enhance convective heat exchange, and thus improve the heat transfer efficiency. Therefore, the two substrate glass radiation devices can form a vortex, which helps to further improve the heat transfer efficiency to the substrate glass, and helps to further improve the molding quality of the substrate glass. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0019] Figure 1 A three-dimensional diagram of a substrate glass radiation device provided in an embodiment of the present application;
[0020] Figure 2 An exploded view of a substrate glass radiation device provided in an embodiment of the present application;
[0021] Figure 3 A three-dimensional diagram of the radiation body of the substrate glass radiation device provided in the embodiment of the present application;
[0022] Figure 4 A three-dimensional diagram of a second heat-insulating member of a substrate glass radiation device provided in an embodiment of the present application;
[0023] Figure 5 A three-dimensional diagram of a U-shaped plate of a substrate glass radiation device provided in an embodiment of the present application;
[0024] Figure 6 A three-dimensional diagram of a mounting block of a substrate glass radiation device provided in an embodiment of the present application;
[0025] Figure 7 This is a heat transfer diagram of the substrate glass radiation device provided in an embodiment of the present application.
[0026] Among them, the reference numerals in the figure are:
[0027] 100, radiation body; 110, first card slot; 120, first slide slot; 130, second card slot; 140, second slide slot; 150, limit table;
[0028] 200, radiation assembly; 210, U-shaped plate; 211, first slide bar; 212, second slide bar; 220, gas transport member; 221, mounting block; 222, air inlet pipe; 223, air outlet channel;
[0029] 300, thermal insulation component; 310, first thermal insulation component; 311, first thermal insulation layer; 312, limiting groove; 320, second thermal insulation component; 321, second thermal insulation layer; 322, first clamping block; 323, second clamping block. DETAILED DESCRIPTION
[0030] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.
[0031] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0032] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0034] like Figures 1 to 7As shown, the embodiment of the present application provides a substrate glass radiation device, including a radiation body 100 and a radiation assembly 200, wherein the radiation body 100 is arranged through in a first direction. The radiation assembly 200 includes a U-shaped plate 210 and a gas transport member 220, wherein the U-shaped plate 210 is detachably mounted on one end of the radiation body 100 along the first direction, and the gas transport member 220 is detachably mounted on one end of the radiation body 100 away from the U-shaped plate 210, and can transport gas of a predetermined temperature into the radiation body 100, and can also provide for the gas in the radiation body 100 to be output.
[0035] It should be noted that the first direction mentioned above and below refers to the bidirectional direction along its axial direction, specifically as Figure 1 The X-axis shown in .
[0036] Specifically, when the device is used, according to the production parameter requirements of the substrate glass, gas at a predetermined temperature is input into the radiation body 100 through the gas transport member 220. The gas can transfer heat to the U-shaped plate 210. After the gas transfers heat to the U-shaped plate 210, the heat is output from the radiation body 100 through the gas transport member 220.
[0037] The substrate glass radiation device provided by the present application, in heat transfer, the heat transfer characteristics of the convex structure can increase the heat transfer area compared to the concave structure and the plane structure, thereby improving the heat transfer efficiency. The U-shaped plate 210 is adopted, compared with the related art, it can be raised relative to the substrate glass, and the heat transfer area radiated to the substrate glass can be increased, thereby improving the heat transfer efficiency to the substrate glass, which helps to improve the molding quality of the substrate glass. In the actual application process, the two substrate glass radiation devices are respectively arranged on both sides of the substrate glass, and the substrate glass passes between the two substrate glass radiation devices. In the hot fluid, the raised structure can form a vortex, enhance the convective heat exchange, and thus improve the heat transfer efficiency. Therefore, the two substrate glass radiation devices can form a vortex, which helps to further improve the heat transfer efficiency to the substrate glass, and helps to further improve the molding quality of the substrate glass.
[0038] In one embodiment of the present application, see Figures 1 to 7 The gas transport component 220 includes a mounting block 221, a plurality of air inlet pipes 222 and a plurality of air outlet channels 223. The mounting block 221 is detachably mounted on one end of the radiation body 100 away from the U-shaped plate 210. The plurality of air inlet pipes 222 are all passed through the mounting block 221 and are arranged at intervals. The plurality of air outlet channels 223 are all opened in the mounting block 221 and are arranged at intervals.
[0039] Specifically, when the device is used, according to the production parameter requirements of the substrate glass, multiple air inlet pipes 222 input gas of a predetermined temperature into the radiation body 100. The gas can transfer heat to the U-shaped plate 210. After the gas transfers heat to the U-shaped plate 210, multiple air outlet channels 223 output the gas from the radiation body 100. It should be noted that, in this embodiment, the air outlet channel 223 is set as a groove opened on the surface of the mounting block 221 for example. Of course, in other embodiments, according to actual application requirements, the air outlet channel 223 can also be set as a hole opened on the mounting block 221.
[0040] In this configuration, the mounting block 221 can be used to roughly enclose the radiation body 100 and the U-shaped plate 210 to form a relatively closed heat transfer cavity, which is convenient for the gas to transfer heat to the U-shaped plate 210, and can prevent heat loss as much as possible, and can ensure the heat transfer efficiency of the device to a certain extent. Multiple air inlet pipes 222 are used to input gas into the radiation body 100. Multiple air outlet channels 223 are used to output gas from the radiation body 100.
[0041] In one embodiment of the present application, please refer to Figures 1 to 7 , the mounting block 221 is configured as a U-shaped block.
[0042] In this way, the mounting block 221 is configured as a U-shaped block. After the gas of a predetermined temperature is input into the radiation body 100, the convex structure of the U-shaped block can be used to increase the heat transfer area radiated to the U-shaped plate 210, thereby improving the heat transfer efficiency to the U-shaped plate 210, which helps to further improve the heat transfer efficiency to the substrate glass, thereby helping to further improve the molding quality of the substrate glass.
[0043] In one embodiment of the present application, see Figures 1 to 7 The substrate glass radiation device further includes a heat preservation assembly 300, which includes two first heat preservation members 310, which are detachably mounted at both ends of the radiation body 100 along the second direction. The heat preservation assembly 300 further includes two second heat preservation members 320, which are detachably mounted at both ends of the radiation body 100 along the third direction and are located between the two first heat preservation members 310.
[0044] It should be noted that the second directions above and below refer to the bidirectional directions along the axis. Figure 1 The third direction above and below refers to the bidirectional direction along its axis, as shown in Figure 1 The Z axis shown in .
[0045] In this configuration, two first heat-insulating members 310 are used to isolate the two sides of the radiation body 100 along the second direction from the outside, and to prevent heat from being lost from the two sides of the radiation body 100 along the second direction. Two second heat-insulating members 320 are used to isolate the two sides of the radiation body 100 along the third direction from the outside, and to prevent heat from being lost from the two sides of the radiation body 100 along the third direction. In summary, the use of two first heat-insulating members 310 and two second heat-insulating members 320 allows heat to be conducted only along the first direction, facilitates heat conduction to the substrate glass, and ensures the heat conduction efficiency of the device.
[0046] Optionally, the first heat-insulating component 310 and the second heat-insulating component 320 are both made of elastic material.
[0047] In one embodiment of the present application, see Figures 1 to 7 The radiation body 100 has two first slots 110 at one end close to the U-shaped plate 210, and the two first slots 110 are spaced apart along the third direction. The radiation body 100 has a plurality of first slide grooves 120 at one end close to the U-shaped plate 210, and the plurality of first slide grooves 120 are connected between the two first slots 110, extend along the third direction, and are spaced apart. The surface of the U-shaped plate 210 has a plurality of first slide bars 211, and the plurality of first slide bars 211 are respectively connected to the plurality of first slide grooves 120.
[0048] It should be noted that in this embodiment, the number of the first chute 120 and the number of the first slide bars 211 are both set to two for illustration. Of course, in other embodiments, according to actual application requirements, the number of the first chute 120 and the number of the first slide bars 211 can also be set to three, four, five... other numbers, which are not limited here. In this embodiment, the two first slide bars 211 are respectively connected to the two ends of the U-shaped plate 210, and the two first slide bars 211 and the two first chute 120 are set in a one-to-one correspondence.
[0049] With such a configuration, using multiple first slide bars 211 and multiple first slide grooves 120, the U-shaped plate 210 can be snap-connected with the radiation body 100, which helps to improve the structural stability between the U-shaped plate 210 and the radiation body 100 and is not easy to loosen. In actual application, the U-shaped plate 210 is affected by high temperature and is easy to expand relative to the radiation body 100. Under the action of multiple first slide bars 211 and multiple first slide grooves 120, the U-shaped plate 210 can be guided to expand along the third direction so that the U-shaped plate 210 can be deformed along the third direction as much as possible. Since the second thermal insulation component 320 is made of elastic material, the second thermal insulation component 320 can be used to release the expansion of the U-shaped plate 210, which can effectively protect the components of the device. In addition, through the two first card grooves 110, it is convenient for the second thermal insulation component 320 to release the expansion of the U-shaped plate 210. With the cooperation of the first slide groove 120 and the first slide bar 211 , the U-shaped plate 210 and the radiation body 100 can be detachably connected, which is convenient for disassembly and installation, and helps to improve the convenience of use.
[0050] In one embodiment of the present application, please refer to Figures 1 to 7 The radiation body 100 has two second slots 130 at one end close to the mounting block 221, and the two second slots 130 are spaced apart along the third direction. The radiation body 100 has a plurality of second slide grooves 140 at one end close to the mounting block 221, and the plurality of second slide grooves 140 are connected between the two second slots 130, extend along the third direction, and are spaced apart. The surface of the mounting block 221 has a plurality of second slide bars 212, and the plurality of second slide bars 212 are respectively connected to the plurality of second slide grooves 140.
[0051] It should be noted that in this embodiment, the number of the second chute and the number of the second slide bars are both set to two for illustration. Of course, in other embodiments, according to actual application requirements, the number of the second chute 140 and the number of the second slide bars 212 can also be set to three, four, five... other numbers, which are not limited here. In this embodiment, the two second slide bars 212 are respectively connected to the two ends of the mounting block 221 along the second direction, and the two second slide bars 212 and the two second chute 140 are set in a one-to-one correspondence.
[0052] In this way, with the use of multiple second slides 212 and multiple second slots 140, the mounting block 221 can be connected to the radiation body 100 by snapping, which helps to improve the structural stability between the mounting block 221 and the radiation body 100 and is not easy to loosen. In actual application, the mounting block 221 is affected by high temperature and is easy to expand relative to the radiation body 100. Under the action of multiple second slides 212 and multiple second slots 140, the mounting block 221 can be guided to expand along the third direction so that the mounting block 221 can be deformed along the third direction as much as possible. Since the second thermal insulation member 320 is made of elastic material, the second thermal insulation member 320 can be used to release the expansion of the mounting block 221, which can effectively protect the parts of the device. In addition, through the two first slots 110, it is convenient for the second thermal insulation member 320 to release the expansion of the mounting block 221. With the cooperation of the second slot 140 and the second slide 212, the mounting block 221 and the radiation body 100 can be detachably connected, which is convenient for disassembly and installation, and helps to improve the convenience of use.
[0053] In one embodiment of the present application, see Figures 1 to 7 The second thermal insulation component 320 includes a second thermal insulation layer 321, a first block 322 and a second block 323. The second thermal insulation layer 321 is arranged between the two first thermal insulation components 310. The first block 322 and the second block 323 are both connected to the side of the second thermal insulation layer 321 facing the radiation body 100. The first block 322 is clamped in the first slot 110, and the second block 323 is clamped in the second slot 130.
[0054] In this configuration, the second thermal insulation layer 321 can be used to insulate the radiation body 100 along the third direction to prevent the heat in the radiation body 100 from being lost. The first clamping block 322 can be used to achieve a clamping connection with the first clamping slot 110, which helps to improve the structural stability between the second thermal insulation layer 321 and the radiation body 100, and further helps to improve the structural stability between the U-shaped plate 210 and the radiation body 100. The second clamping block 323 can be used to achieve a clamping connection with the second clamping slot 130, which helps to further improve the structural stability between the second thermal insulation layer 321 and the radiation body 100, and further helps to improve the structural stability between the mounting block 221 and the radiation body 100.
[0055] In one embodiment of the present application, see Figures 1 to 7 The cross-sectional shapes of the first slide groove 120, the first slide bar 211, the second slide groove 140 and the second slide bar 212 perpendicular to the third direction are all set to be semicircular.
[0056] In this configuration, compared to the cross-sectional shapes of the first slide groove 120, the first slide bar 211, the second slide groove 140 and the second slide bar 212 perpendicular to the third direction, which are all configured in other shapes, the semicircular shape facilitates the first slide bar 211 to move in the first slide groove 120, and also facilitates the second slide groove 140 to move in the second slide groove 140. Therefore, when the U-shaped plate 210 and the mounting block 221 expand, the U-shaped plate 210 and the mounting block 221 can be prevented from being stuck in the radiation body 100, ensuring that the second thermal insulation layer 321 can normally release the expansion of the U-shaped plate 210 and the mounting block 221.
[0057] In one embodiment of the present application, please refer to Figures 1 to 7 The radiation body 100 has two limiting platforms 150. The first heat-insulating member 310 includes a first heat-insulating layer 311 and a limiting groove 312. The limiting groove 312 is provided in the first heat-insulating layer 311. The limiting platform 150 is clamped in the limiting groove 312. The two limiting platforms 150 are respectively installed at two ends of the radiation body 100 along the second direction.
[0058] In this way, the first thermal insulation layer 311 can be used to insulate the radiation body 100 along the second direction to prevent the heat in the radiation body 100 from being lost. The second thermal insulation layer 321 and the radiation body 100 can be connected by snapping by using the limiting platform 150 and the limiting groove 312, which helps to improve the structural stability between the second thermal insulation layer 321 and the radiation body 100 and prevents them from falling off.
[0059] One or more embodiments of the present application are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the present application. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of one or more embodiments of the present application should be included in the protection scope of the present application.
Claims
1. A substrate glass radiation device, characterized in that: include: A radiation body (100), the radiation body (100) being arranged through-through along a first direction; A radiation component (200), the radiation component (200) comprising a U-shaped plate (210) and a gas transport member (220), the U-shaped plate (210) being detachably mounted on one end of the radiation body (100) along a first direction, the gas transport member (220) being detachably mounted on an end of the radiation body (100) away from the U-shaped plate (210), and being capable of transporting gas of a predetermined temperature into the radiation body (100), and also capable of outputting gas from the radiation body (100).
2. The substrate glass radiation device according to claim 1, characterized in that: The gas transport member (220) comprises a mounting block (221), a plurality of air inlet pipes (222) and a plurality of air outlet channels (223); the mounting block (221) is detachably mounted on an end of the radiation body (100) away from the U-shaped plate (210); the plurality of air inlet pipes (222) are all disposed through the mounting block (221) and are arranged at intervals; and the plurality of air outlet channels (223) are all opened in the mounting block (221) and are arranged at intervals.
3. The substrate glass radiation device according to claim 2, characterized in that: The mounting block (221) is configured as a U-shaped block.
4. The substrate glass radiation device according to claim 2, characterized in that: The substrate glass radiation device further comprises a heat preservation assembly (300), wherein the heat preservation assembly (300) comprises two first heat preservation components (310), and the two first heat preservation components (310) are detachably mounted on two ends of the radiation body (100) along the second direction.
5. The substrate glass radiation device according to claim 4, characterized in that: The heat preservation component (300) further comprises two second heat preservation components (320), wherein the two second heat preservation components (320) are detachably mounted at two ends of the radiation body (100) along the third direction and are located between the two first heat preservation components (310).
6. The substrate glass radiation device according to claim 5, characterized in that: Two first slots (110) are provided at one end of the radiation body (100) close to the U-shaped plate (210), and the two first slots (110) are arranged at intervals along a third direction; a plurality of first slide grooves (120) are provided at one end of the radiation body (100) close to the U-shaped plate (210), and the plurality of first slide grooves (120) are connected between the two first slots (110), extend along the third direction, and are arranged at intervals; a plurality of first slide bars (211) are provided on the surface of the U-shaped plate (210), and the plurality of first slide bars (211) are respectively engaged with the plurality of first slide grooves (120).
7. The substrate glass radiation device according to claim 6, characterized in that: Two second slots (130) are provided at one end of the radiation body (100) close to the mounting block (221), and the two second slots (130) are arranged at intervals along a third direction; a plurality of second slide slots (140) are provided at one end of the radiation body (100) close to the mounting block (221), and the plurality of second slide slots (140) are connected between the two second slots (130), extend along the third direction, and are arranged at intervals; and a plurality of second slide bars (212) are provided on the surface of the mounting block (221), and the plurality of second slide bars (212) are respectively engaged with the plurality of second slide slots (140).
8. The substrate glass radiation device according to claim 7, characterized in that: The second thermal insulation component (320) comprises a second thermal insulation layer (321), a first clamping block (322) and a second clamping block (323); the second thermal insulation layer (321) is arranged between the two first thermal insulation components (310); the first clamping block (322) and the second clamping block (323) are both connected to a side of the second thermal insulation layer (321) facing the radiation body (100); the first clamping block (322) is clamped to the first clamping slot (110); and the second clamping block (323) is clamped to the second clamping slot (130).
9. The substrate glass radiation device according to claim 7, characterized in that: The cross-sectional shapes of the first sliding groove (120), the first sliding bar (211), the second sliding groove (140) and the second sliding bar (212) perpendicular to the third direction are all set to be semicircular.
10. The substrate glass radiation device according to claim 4, characterized in that: The radiation body (100) has two limit platforms (150); the first thermal insulation component (310) comprises a first thermal insulation layer (311) and a limit groove (312); the limit groove (312) is provided in the first thermal insulation layer (311); the limit platform (150) is clamped in the limit groove (312); and the two limit platforms (150) are respectively installed at two ends of the radiation body (100) along the second direction.