Packaging piece applied to main heater

Abstract

The invention relates to a package applied to a main heater. The packaging piece comprises a first foam body and a second foam body which are oppositely opened, a heater containing space used for containing the main heater is jointly defined by a first annular groove in the first foam body and a second annular groove in the second foam body, and the packaging piece fixes the main heater in the heater containing space. A first foot plate groove located on the inner side of the first annular groove is formed in the first foam body, a second foot plate groove located on the inner side of the second annular groove is formed in the second foam body, and the corresponding first foot plate groove and the second foot plate groove jointly define a foot plate containing space used for containing a foot plate. The foot plate containing space is located on the inner side of the heater containing space. The outer size of the packaging piece is small, and the main heater and the matched foot plate can be packaged together. And the first foam body and the second foam body are oppositely opened, so that the main heater is prevented from being damaged in the process of opening the packaging piece, and the integrity of the main heater is guaranteed.

Description

Technical Field

[0001] The present application relates to the field of packaging technology, and in particular to a packaging element applied to a main heater. Background Art

[0002] In the manufacturing process of photovoltaic monocrystalline silicon, the main heater is the most important heating component in the thermal field of the single crystal furnace. The growth of monocrystalline silicon needs to be carried out in a specific high-temperature environment, and the main heater can generate enough heat to melt the polycrystalline silicon raw materials in the furnace. For example, the growth of monocrystalline silicon usually requires heating the silicon raw materials to a high temperature of about 1400-1500 degrees Celsius. The main heater converts it into thermal energy through electric energy and other means, providing the necessary thermal power for the growth of monocrystalline silicon. Therefore, the quality of the main heater will also affect the performance of the thermal field of the single crystal furnace. In order to ensure that the main heater can be intact during the transportation stage, the packaging used to pack the main heater is particularly important.

[0003] In the related art, the packaging member currently used to package the main heater is a wooden box assembled from wooden boards. The current wooden box used to package the main heater has at least one of the following problems:

[0004] 1. After the wooden box is disassembled to take out the main heater placed in the wooden box, the wooden box cannot be used again;

[0005] 2. The wooden box needs to be disassembled destructively using tools during disassembly, which will generate large vibrations and easily damage the main heater placed in the wooden box;

[0006] 3. The current packaging requires the main heater and the foot plate for fixing the main heater to be packaged separately, resulting in high packaging and transportation costs. Summary of the invention

[0007] Based on this, it is necessary to provide a packaging component applied to a main heater in view of the problems existing in the background technology.

[0008] A packaging component applied to a main heater, the packaging component comprising:

[0009] A first foam body and a second foam body are arranged in a split manner, the first foam body is provided with a first annular groove, the second foam body is provided with a second annular groove, the first annular groove and the second annular groove jointly define a heater accommodation space for accommodating a main heater, so that the first foam body and the second foam body jointly clamp and fix the main heater in the heater accommodation space;

[0010] The first foam body is also provided with a first footboard groove, which is arranged on the inner side of the first annular groove, and the second foam body is also provided with a second footboard groove, which is arranged on the inner side of the second annular groove. The corresponding first footboard groove and second footboard groove jointly define a footboard accommodating space for placing the footboard, and the footboard accommodating space is located on the inner side of the heater accommodating space.

[0011] In one of the embodiments, the packaging piece further comprises: at least one first adapting and fixing block, the first adapting and fixing block being detachably mounted in the first annular groove and / or the second annular groove;

[0012] The first adapter fixing block is provided with a first clamping groove suitable for clamping the axial end of the main heater.

[0013] In one of the embodiments, when the first adapting fixing block is assembled in the first annular groove and / or the second annular groove, the bottom wall of the first clamping groove is located in the first annular groove and / or the second annular groove.

[0014] In one of the embodiments, the package further comprises: at least one second adapting and fixing block, the second adapting and fixing block being detachably mounted in the first foot plate groove and / or the second foot plate groove;

[0015] The second adapter fixing block is provided with a second clamping groove suitable for clamping the foot plate.

[0016] In one embodiment, the first foam body is provided with a plurality of first supporting bosses, each of which is arranged on the outside of the first annular groove, and the second foam body is provided with a plurality of second supporting bosses, each of which corresponds one-to-one to a first supporting boss, so that two adjacent first supporting bosses and corresponding two adjacent second supporting bosses jointly form a lifting space.

[0017] In one of the embodiments, the first foam body and / or the second foam body is provided with weight-reducing holes.

[0018] In one embodiment, the packaging piece further includes: a covering piece, the covering piece is used to fix the first foam body and the second foam body into one body.

[0019] In one embodiment, the packaging member is a packaging box.

[0020] In one embodiment, the second foam body includes a first packaging unit and a second packaging unit, wherein the first packaging unit is provided with a second annular groove, and the second packaging unit is provided with at least two second foot plate grooves;

[0021] The packaging piece further includes: at least one first heightened cushion block, the first heightened cushion block being supported between the first foam body and the first packaging unit to increase the distance between the first annular groove and the second annular groove;

[0022] The packaging piece further includes: at least one second heightened cushion block, the second heightened cushion block being arranged between the second packaging unit and the first foam body.

[0023] In one embodiment, the first foam body is provided with a first positioning portion, the first packaging unit is provided with a second positioning portion, the lower end surface of the first height increasing pad is provided with a third positioning portion, and the upper end surface of the first height increasing pad is provided with a fourth positioning portion, the third positioning portion is positioned and matched with the third positioning portion, and the fourth positioning portion is positioned and matched with the second positioning portion. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] FIG. 1 is a perspective view of a package according to an embodiment of the present application.

[0025] FIG. 2 is an exploded view of a package according to another embodiment of the present application.

[0026] FIG. 3 is a perspective view of a first foam body according to an embodiment of the present application.

[0027] FIG. 4 is an exploded view of a second foam body according to an embodiment of the present application.

[0028] FIG. 5 is a schematic diagram of the assembly of the first adapting fixing block and the first annular groove according to an embodiment of the present application.

[0029] Reference numerals:

[0030] 100. packaging; 101. weight-reducing hole; 102. lifting space; 1. first foam body; 1a. first annular groove; 1b. first foot plate groove; 10. first supporting boss; 2. second foam body; 2a. second annular groove; 2b. second foot plate groove; 20. second supporting boss; 21. first packaging unit; 22. second packaging unit; 3. first adapting fixing block; 30. first clamping groove; 4. second adapting fixing block; 40. second clamping groove; 51. first height-increasing pad; 52. second height-increasing pad; 200. main heater; 201. foot plate. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0032] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does 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 cannot be understood as a limitation on the present application.

[0033] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0034] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0035] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0036] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0037] Referring to Figures 1 and 2, according to some embodiments of the present application, a package 100 is applied to a main heater 200. When the package 100 is placed in the direction shown in Figures 1 and 2, the height direction of the package 100 is the Z direction shown in Figures 1 and 2. To facilitate the understanding of the present application, the following content will be described as an example based on the Z direction shown in Figures 1 and 2 as the height direction of the package 100.

[0038] Referring to FIG. 1 and FIG. 2 , a package 100 applied to a main heater 200 according to some embodiments of the present application includes a first foam body 1 and a second foam body 2. The first foam body 1 and the second foam body 2 are arranged in an oppositely opened manner along the height direction of the package 100 (i.e., they are arranged in a split manner), that is, during the process of combining and detaching the first foam body 1 and the second foam body 2, the first foam body 1 and the second foam body 2 need to be relatively moved along the height direction of the package 100 to achieve the combination or detachment of the first foam body 1 and the second foam body 2.

[0039] As shown in Figures 3 and 4, the first foam body 1 is provided with a first annular groove 1a, and the second foam body 2 is provided with a second annular groove 2a. In the height direction of the package 100, the first annular groove 1a and the second annular groove 2a jointly define a cylindrical heater accommodating space, so that the heater accommodating space is suitable for accommodating the main heater 200, so that the package 100 can be used to package the main heater 200.

[0040] The first foam body 1 may also be provided with at least two first foot plate grooves 1b, each of which is arranged on the inner side of the first annular groove 1a, and the second foam body 2 is further provided with at least two second foot plate grooves 2b, each of which is arranged on the inner side of the second annular groove 2a. In the height direction of the packaging 100, each first foot plate groove 1b corresponds to each second foot plate groove 2b one by one to jointly define at least two foot plate accommodating spaces for placing the foot plates 201, so that the foot plate accommodating spaces are used to accommodate the foot plates 201 used in conjunction with the main heater 200.

[0041] It is worth noting that in the lateral direction of the first foam body 1 (it should be understood that if the cross-section of the first foam body 1 is rectangular, the lateral direction can be understood as the length direction and / or width direction of the first foam body 1; if the cross-section of the first foam body 1 is circular, the lateral direction can be understood as the radial direction of the first foam body 1), each first foot plate groove 1b is arranged on the inner side of the first annular groove 1a, and in the lateral direction of the second foam body 2, each second foot plate groove 2b is arranged on the inner side of the second annular groove 2a, so that the foot plate accommodating space jointly defined by the first foot plate groove 1b and the second foot plate groove 2b is located within the heater accommodating space.

[0042] Based on this, by using the package 100 of the present application, a main heater 200 and at least one foot plate 201 can be packaged in one package 100, so as to reduce packaging costs and transportation costs. In addition, since the foot plate accommodation space is located inside the heater accommodation space, the foot plate accommodation space can make full use of the space inside the heater accommodation space, which also effectively reduces the outer size of the package 100, so as to further reduce the transportation cost. For example, since the outer size of the package 100 is small, more packages 100 can be placed in a limited space, thereby achieving the purpose of reducing transportation costs.

[0043] As shown in FIG. 2 , the first foam body 1 and the second foam body 2 are in the form of opening and closing oppositely in the height direction of the package 100. As shown in FIG. 2 to FIG. 4 , in the process of using the package 100 to pack a main heater 200 and two foot plates 201, the operator first places the first foam body 1 on a platform, wherein the first foam body 1 is provided with a side of the first annular groove 1a and the first foot plate groove 1b facing upward, and then the operator installs the main heater 200 into the first annular groove 1a, and the foot plate 201 into the first foot plate groove 1b. After that, the operator places the second foam body 2 above the first foam body 1, wherein the second foam body 2 is provided with a side of the second annular groove 2a and the second foot plate groove 2b facing downward, and the second annular groove 2a is corresponding to the first annular groove 1a, and the second foot plate groove 2b is corresponding to the first foot plate groove 1b. Finally, the operator moves the second foam body 2 toward the first foam body 1 so that the second foam body 2 and the first foam body 1 are combined into one.

[0044] It is worth noting that, since the first foam body 1 and the second foam body 2 are in the form of opening and closing oppositely in the height direction of the package 100, during the assembly and disassembly process of the first foam body 1 and the second foam body 2, the first foam body 1 and the second foam body 2 can be prevented from interfering with the main heater 200 and the foot plate 201, so as to facilitate the assembly and disassembly of the first foam body 1 and the second foam body 2, and at the same time, the first foam body 1 and the second foam body 2 can be prevented from causing collisions with the main heater 200 and the foot plate 201, thereby ensuring the integrity of the main heater 200 and the foot plate 201. It is also worth noting that when the first foam body 1 and the second foam body 2 are disassembled to take out the main heater 200 and the foot plate 201, the first foam body 1 and the second foam body 2 can also be prevented from being damaged, so that the first foam body 1 and the second foam body 2 can be reused.

[0045] In addition, it should be noted that both the first foam body 1 and the second foam body 2 are made of foam material, which has strong energy absorption capacity, good elastic recovery characteristics, light weight, and strong designability. Among them, since the foam material has strong energy absorption capacity, when the first foam body 1 and the second foam body 2 packaged with the main heater 200 and the foot plate 201 fall, the first foam body 1 and the second foam body 2 can effectively absorb the impact force from the falling surface, thereby preventing the impact force from being further transmitted to the main heater 200 placed inside, thereby ensuring the integrity of the main heater 200. Since the foam material has good elastic recovery characteristics, this characteristic enables the first foam body 1 and the second foam body 2 to still ensure the integrity of the internal main heater 200 when subjected to multiple external force impacts. Light weight plays a great role in reducing the total weight of the package 100.

[0046] Since the foam material is highly designable, the first annular groove 1a and the second annular groove 2a can be more adapted to the main heater 200, and the first foot plate groove 1b and the second foot plate groove 2b can be more adapted to the foot plate 201, thereby effectively limiting the movement of the main heater 200 in the heater accommodating space, and limiting the movement of the foot plate 201 in the foot plate accommodating space.

[0047] Therefore, according to the package 100 applied to the main heater 200 of the present application, the main heater 200 and the matching foot plate 201 are packaged by one package 100, so as to achieve the effect of overall packaging of the main heater 200 and the matching foot plate 201. In the package 100, the foot plate accommodating space for accommodating the foot plate 201 is located inside the heater accommodating space for accommodating the main heater 200, so that the outer size of the package 100 is small. Since the first foam body 1 and the second foam body 2 are in the form of opening, the risk of damaging the main heater 200 in the process of opening the package 100 is avoided, and the integrity of the main heater 200 is ensured.

[0048] In some embodiments, the package 100 may further include a covering member, which is used to fix the first foam body 1 and the second foam body 2 as a whole, thereby avoiding the first foam body 1 and the second foam body 2 from being separated. In one embodiment of the present application, the covering member is a packaging box, so that the combination of the first foam body 1 and the second foam body 2 equipped with the main heater 200 and the foot plate 201 is placed in the packaging box, and then the packaging box is packaged with adhesive tape to fix the first foam body 1 and the second foam body 2 as a whole through the packaging box to avoid separation. At the same time, the packaging box can also play a role in dustproof and waterproof. It should be supplemented that the present application is not limited to the covering member being a packaging box, and the covering member can also be a material such as adhesive tape, plastic film, etc. that can fix the first foam body 1 and the second foam body 2 as a whole.

[0049] Compared with the current use of wooden boxes to package the main heater, the packaging member 100 according to the present application uses the first foam body 1 and the second foam body 2 to jointly define a heater accommodation space for accommodating the main heater 200. The first foam body 1 and the second foam body 2 protect the main heater 200, which can effectively prevent the main heater 200 from being affected by external forces and ensure the integrity of the main heater 200. In addition, a covering member is used to cover the combination of the first foam body 1 and the second foam body 2, which plays a role in fixing the first foam body 1 and the second foam body 2 as a whole, and also plays a role in dustproof and waterproof.

[0050] It is particularly worth noting that, in the process of disassembling the packaging 100 according to the present application, there is no need to use tools such as a crowbar to pry open the nails used to fix the wooden board. Only a knife can be used to open the covering to expose the combination of the first foam body 1 and the second foam body 2, and then the first foam body 1 and the second foam body 2 can be separated to remove the main heater 200 and the foot plate 201. Therefore, the packaging 100 of the present application is used to ensure the main heater 200, and the integrity of the main heater 200 can be effectively ensured during the disassembly of the packaging 100, and the main heater 200 can be prevented from being damaged.

[0051] It should be noted that in some of the above-mentioned embodiments, the main heater 200 is directly installed in the first annular groove 1a and the second annular groove 2a, and the foot plate 201 is directly installed in the first foot plate groove 1b and the second foot plate groove 2b. However, the present application is not limited to participation. Referring to Figures 1 to 4, in some embodiments of the present application, the main heater 200 is indirectly installed in the first annular groove 1a and / or the second annular groove 2a. It can be understood that along the axial direction of the main heater 200, one end of the main heater 200 is directly or indirectly installed in the first annular groove 1a, and the other end of the main heater 200 is directly or indirectly installed in the second annular groove 2a.

[0052] Specifically, the package 100 further includes at least one first adapting and fixing block 3, which is detachably mounted in the first annular groove 1a and / or the second annular groove 2a. In this way, the first annular groove 1a and the second annular groove 2a can be of fixed size, and the first clamping groove 30 in the first adapting and fixing block 3 is specifically designed according to the shape and size of the main heater 200, so that the first foam body 1 and the second foam body 2 can be used to assemble main heaters 200 of different sizes.

[0053] For example, the shape of the main heater 200 packaged by the package 100 is an annular column, the first annular groove 1a and the second annular groove 2a are set in an annular shape, and the inner diameter of the first annular groove 1a and the inner diameter of the second annular groove 2a are less than or equal to the inner diameter of a main heater 200, and the outer diameter of the first annular groove 1a and the outer diameter of the second annular groove 2a are greater than or equal to the outer diameter of the main heater 200. The width of the first adapting fixing block 3 arranged in the first annular groove 1a and the second annular groove 2a needs to match the groove width of the first annular groove 1a and the groove width of the second annular groove 2a, so that the first adapting fixing block 3 can be stably clamped in the first annular groove 1a and / or the second annular groove 2a, so as to achieve the effect of fixing the first adapting fixing block 3 in the heater accommodation space. In this way, the first foam body 1 and the second foam body 2 are universal parts, so that the first foam body 1 and the second foam body 2 can be applied to main heaters 200 of different diameters. Since the first foam body 1 and the second foam body 2 are universal parts, the manufacturing cost of a single first foam body 1 and a single second foam body 2 can also be reduced.

[0054] In addition, the first adapter fixing block 3 is provided with a first clamping groove 30, and the first clamping groove 30 is used to make the axial end of the main heater 200 clamped and matched with the first adapter fixing block 3, so that the main heater 200 is indirectly fixed in the first annular groove 1a and / or the second annular groove 2a through the first adapter fixing block 3, so as to achieve the effect of placing the main heater 200 in the heater accommodating space. The shape and size of the first clamping groove 30 are specifically set according to the shape and size of the main heater 200, so that the main heater 200 is reliably clamped and matched with the first adapter fixing block 3. In this way, the main heaters 200 of different diameters can be assembled on the first foam body 1 and the second foam body 2 through the first adapter fixing block 3 adapted thereto.

[0055] In some embodiments, pearl cotton material is selected to make the first adapting fixed block 3. It should be understood that the hardness of the pearl cotton material is lower than that of the foam material. By selecting the foam material as the material for making the first foam body 1 and the second foam body 2, and selecting the pearl cotton material as the material for making the first adapting fixed block 3, the package 100 has a combination of a "hard outer shell" and a "soft inner shell" to protect the internal main heater 200, so that the integrity of the main heater 200 can be further guaranteed. The first foam body 1 and the second foam body 2 constitute the "hard outer shell" in the package 100, so that when the package 100 is subjected to external forces, the first foam body 1 and the second foam body 2 can absorb most of the external forces and prevent the external forces from being transmitted to the main heater 200. And a "soft inner shell" composed of the first adapting fixed block 3 is also provided between the main heater 200 and the first foam body 1 and the second foam body 2, so that the first adapting fixed block 3 further absorbs the external forces.

[0056] Since the pearl cotton material has better flexibility and elasticity, damping is generated between the main heater 200 and the "hard shell" formed by the first foam body 1 and the second foam body 2, so as to convert the kinetic energy of the main heater 200 into heat energy or other dissipable energy, thereby inhibiting the movement of the main heater 200 in the heater accommodating space.

[0057] Therefore, according to the package 100 of some embodiments of the present application, the main heater 200 is indirectly assembled to the first foam body 1 and the second foam body 2 through the first adapting fixing block 3, so that the first foam body 1 and the second foam body 2 can be common parts, thereby reducing the manufacturing cost of the package 100. And the first adapting fixing block 3 uses pearl cotton material as a raw material, so that the first foam body 1 and the second foam body 2 constitute the "hard outer shell" in the package 100, and the first adapting fixing block 3 constitutes the "soft inner shell" in the package 100, so that a "soft inner shell" is provided between the main heater 200 and the "hard outer shell", wherein the "hard outer shell" enables the package 100 to effectively isolate the influence of external forces on the main heater 200, and at the same time, the "soft inner shell" is used to inhibit the main heater 200 from moving in the heater accommodating space, so as to achieve the purpose of protecting the main heater 200 and ensure the integrity of the main heater 200. It is also worth mentioning that since the first foam body 1 and the second foam body 2 are in a split form, the first adapter fixing block 3 is assembled in the first annular groove 1a of the first foam body 1 and the second annular groove 2a of the second foam body 2. In this way, in the process of opening the package 100 to take out the main heater 200, the risk of damage to the main heater 200 can still be avoided, thereby ensuring the integrity of the main heater 200.

[0058] Referring to FIG. 5 , in some embodiments of the present application, when the first adapter fixing block 3 is assembled in the first annular groove 1a, the bottom wall of the first clamping groove 30 is inside the first annular groove 1a. It can also be understood that when the first adapter fixing block 3 is assembled in the first annular groove 1a, in the thickness direction of the first foam body 1, the bottom wall of the first clamping groove 30 is lower than the opening of the first annular groove 1a, so that at least part of the first clamping groove 30 is located inside the first annular groove 1a. Similarly, when the first adapter fixing block 3 is assembled in the second annular groove 2a, in the thickness direction of the second foam body 2, the bottom wall of the first clamping groove 30 is higher than the opening of the second annular groove 2a (in this state, the opening of the second annular groove 2a is set downward), so that at least part of the first clamping groove 30 is located inside the second annular groove 2a.

[0059] Thus, for the first adapting and fixing block 3 assembled in the first annular groove 1a, the side wall of the first annular groove 1a effectively supports the first adapting and fixing block 3, so that when the main heater 200 is clamped in the first clamping groove 30, the first adapting and fixing block 3 effectively supports the main heater 200, thereby effectively limiting the relative position of the main heater 200 in the heater accommodating space, so as to ensure that the main heater 200 is stably placed in the heater accommodating space. Similarly, the same is true for the first adapting and fixing block 3 assembled in the second annular groove 2a.

[0060] Referring to FIG. 2 , in some embodiments of the present application, the packaging 100 further includes at least one second adapting and fixing block 4, which is detachably mounted in the first foot plate groove 1b and / or the second foot plate groove 2b, and the second adapting and fixing block 4 is provided with a second clamping groove 40 suitable for clamping the foot plate 201. In this way, the foot plates 201 of different thicknesses can be assembled in the first foam body 1 and the second foam body 2 through the adapted second adapting and fixing block 4, thereby improving the versatility of the first foam body 1 and the second foam body 2. In addition, the second adapting and fixing block 4 can also play the role of a "soft inner shell" to effectively protect the foot plate 201.

[0061] As shown in Figures 3 and 4, in some embodiments of the present application, the first foam body 1 is provided with a plurality of first supporting bosses 10, each of which is arranged on the outside of the first annular groove 1a, and the second foam body 2 is provided with a plurality of second supporting bosses 20, each of which corresponds one-to-one to the first supporting boss 10, so that two adjacent first supporting bosses 10 and corresponding two adjacent second supporting bosses 20 jointly form a lifting space 102, so that the operator can place his hands in the lifting space 102 to lift the second foam body 2, which not only makes it convenient for the operator to lift the second foam body 2, but also can effectively prevent the second foam body 2 from falling and damaging the main heater 200 placed in the first foam body 1 during the lifting process.

[0062] For example, referring to FIG3 , in one embodiment of the present application, the first foam body 1 is provided with four first supporting bosses 10, and referring to FIG4 , the second foam body 2 is provided with four second supporting bosses 20. Referring to FIG1 , when the first foam body 1 and the second foam body 2 are combined, along the height direction of the package 100, the four first supporting bosses 10 correspond to the four second supporting bosses 20 one by one, so that four lifting spaces 102 are formed in the circumferential direction of the package 100. In this way, the operator can lift the second foam body 2 with both hands, and at the same time, the second foam body 2 can be effectively prevented from falling and damaging the main heater 200 placed in the first foam body 1 during the lifting process.

[0063] Referring to FIG. 3 and FIG. 4 , in some embodiments of the present application, the first foam body 1 and the second foam body 2 are both provided with weight-reducing holes 101, thereby reducing the weight of the first foam body 1 and the weight of the second foam body 2, thereby achieving the effect of reducing the total weight of the package 100. It is worth noting that, since the total weight of the package 100 is relatively small, the risk of the main heater 200 packaged inside the package 100 being squeezed can be reduced during transportation. For example, during transportation, multiple packages 100 are stacked and placed. Since the total weight of the packages 100 is relatively small, the pressure generated by the upper package 100 on the lower package 100 is also relatively small, which can reduce the risk of the main heater 200 in the lower package 100 being squeezed.

[0064] In addition, the impact of inertial shock is reduced. According to Newton's second law, when the transport vehicle brakes suddenly, turns sharply or collides, the total weight of the package 100 is reduced, and its inertial force is also reduced accordingly. In this way, when an unexpected situation occurs during transportation, the inertial shock to the main heater 200 packaged inside the package 100 will be reduced, reducing the risk of damage to the main heater 200 due to inertia.

[0065] In some embodiments of the present application, the first foam body 1 and the second foam body 2 may both be an integral piece, that is, the first foam body 1 and the second foam body 2 are each a whole.

[0066] Alternatively, referring to FIGS. 3 and 4 , in some embodiments of the present application, the first foam body 1 is an integral piece, and the second foam body 2 is a split piece, wherein the second foam body 2 is composed of a split first packaging unit 21 and a split second packaging unit 22. When the second foam body 2 is a split piece, the packaging 100 further includes at least one first heightened pad 51 and at least one second heightened pad 52, so that the first foam body 1 and the second foam body 2 can be applied to the main heater 200 of different axial sizes, so as to further improve the versatility of the first foam body 1 and the second foam body 2. Since the packaging 100 is provided with the first heightened pad 51, the first heightened pad 51 is supported between the first foam body 1 and the second foam body 2, so as to ensure that the axial size of the heater accommodating space remains unchanged when the second foam body 2 is squeezed by an external force, thereby preventing the second foam body 2 from excessively squeezing the main heater 200 placed in the heater accommodating space.

[0067] Since the first heightening pad 51 is arranged between the first foam body 1 and the second foam body 2 to increase the axial dimension of the heater accommodation space, the heater accommodation space can be used to accommodate the main heater 200 with a larger axial dimension. At the same time, a second heightening pad 52 is arranged between the second packaging monomer 22 and the first packaging monomer 21, so that the first packaging monomer 21 can press the second packaging monomer 22 against the foot plate 201 through the second heightening pad 52, so that the foot plate 201 is stably placed in the foot plate accommodation space.

[0068] In some embodiments, the first foam body 1 is provided with a first positioning portion, the first packaging unit 21 is provided with a second positioning portion, the lower end surface of the first height increasing pad 51 is provided with a third positioning portion, and the upper end surface of the first height increasing pad 51 is provided with a fourth positioning portion, the third positioning portion is positioned and matched with the third positioning portion, and the fourth positioning portion is positioned and matched with the second positioning portion.

[0069] Exemplarily, the upper end surface of the first support boss 10 is provided with a first positioning portion, and the lower end surface of the second support boss 20 is provided with a second positioning portion, wherein the first positioning portion and the second positioning portion are both positioning protrusions. The third positioning portion and the fourth positioning portion are both positioning grooves. When the first height-increasing pad 51 is supported between a first support boss 10 and a second support boss 20 that are correspondingly arranged, the first positioning portion extends into the third positioning portion to achieve the effect of positioning and matching the first height-increasing pad 51 with the first support boss 10, and the second positioning portion extends into the fourth positioning portion to achieve the effect of positioning and matching the second support boss 20 with the first height-increasing pad 51. It should be supplemented that this is also conducive to reducing the risk of the first height-increasing pad 51 being separated from the first support boss 10 and the second support boss 20, so that the first height-increasing pad 51 is reliably supported between the first support boss 10 and the second support boss 20.

[0070] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0071] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A packaging member applied to a main heater, characterized in that: include: A first foam body and a second foam body are arranged in a split manner, the first foam body is provided with a first annular groove, the second foam body is provided with a second annular groove, the first annular groove and the second annular groove jointly define a heater accommodation space for accommodating a main heater, so that the first foam body and the second foam body jointly clamp and fix the main heater in the heater accommodation space; The first foam body is also provided with a first footboard groove, which is arranged on the inner side of the first annular groove, and the second foam body is also provided with a second footboard groove, which is arranged on the inner side of the second annular groove. The corresponding first footboard groove and the second footboard groove jointly define a footboard accommodating space for placing the footboard, and the footboard accommodating space is located on the inner side of the heater accommodating space.

2. The packaging member for the main heater according to claim 1, characterized in that: Also includes: At least one first adapting and fixing block, wherein the first adapting and fixing block is detachably mounted in the first annular groove and / or the second annular groove; The first adapting fixing block is provided with a first clamping groove suitable for clamping the axial end of the main heater.

3. The packaging member for the main heater according to claim 2, characterized in that: When the first adapting fixing block is assembled in the first annular groove and / or the second annular groove, the bottom wall of the first clamping groove is located in the first annular groove and / or the second annular groove.

4. The packaging member for the main heater according to claim 1, characterized in that: Also includes: At least one second adapting and fixing block, wherein the second adapting and fixing block is detachably mounted in the first foot plate groove and / or the second foot plate groove; The second adapter fixing block is provided with a second clamping groove suitable for clamping the foot plate.

5. The packaging member applied to the main heater according to claim 1, characterized in that: The first foam body is provided with a plurality of first supporting bosses, each of which is arranged on the outer side of the first annular groove; the second foam body is provided with a plurality of second supporting bosses, each of which corresponds one-to-one to the first supporting boss, so that two adjacent first supporting bosses and corresponding two adjacent second supporting bosses jointly form a lifting space.

6. The packaging member applied to the main heater according to claim 1, characterized in that: The first foam body and / or the second foam body is provided with weight-reducing holes.

7. The packaging member applied to the main heater according to claim 1, characterized in that: Also includes: A covering member is used to fix the first foam body and the second foam body into one body.

8. The packaging member applied to the main heater according to claim 7, characterized in that: The covering member is a packaging box.

9. The packaging member applied to a primary heater according to any one of claims 1 to 8, characterized in that: The second foam body comprises a first packaging unit and a second packaging unit, wherein the first packaging unit is provided with the second annular groove, and the second packaging unit is provided with at least two second foot plate grooves; The device further comprises: at least one first heightened cushion block, wherein the first heightened cushion block is supported between the first foam body and the first packaging unit to increase the distance between the first annular groove and the second annular groove; The invention further comprises: at least one second heightened cushion block, wherein the second heightened cushion block is arranged between the second packaging unit and the first foam body.

10. The packaging member applied to the main heater according to claim 9, characterized in that: The first foam body is provided with a first positioning portion, the first packaging unit is provided with a second positioning portion, the lower end surface of the first height-increasing pad block is provided with a third positioning portion, and the upper end surface of the first height-increasing pad block is provided with a fourth positioning portion, the third positioning portion is positioned and matched with the third positioning portion, and the fourth positioning portion is positioned and matched with the second positioning portion.

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