Warmer

Abstract

The warmer comprises a reflection cover, a furnace end, a supporting pipe and a bottom assembly, after the warmer is assembled, the supporting pipe is fixed and supported by the bottom assembly, the furnace end is fixed and supported by the supporting pipe, the reflection cover is supported by the supporting pipe or the furnace end, and when the warmer is packaged or transported, the reflection cover is fixed by the bottom assembly. The reflecting cover, the furnace end, the supporting pipe and the bottom assembly of the warmer are in a partial split state or a complete split state, and when the warmer is packaged or transported, the reflecting cover, the furnace end, the supporting pipe, the barrel body, the foot pipe and the base are arranged in at least one packaging shell. Wherein the size of the largest packaging shell is smaller than or equal to 0.22 cubic meters. The warmer is low in transportation cost.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of heating technology, more particularly, to a kind of warmer. BACKGROUND

[0002] Outdoor gas warmer is commonly used in household outdoor warmer, for courtyard, outdoor shopping mall, outdoor restaurant and other heating use.The existing warmer is transported by overall packaging, although it reduces the steps required by user installation, but in the process of transportation from factory to warehouse, packaging occupies larger volume, so that the number of warmers loaded in the container of equal volume is less, thereby causing higher transportation cost;At the same time, in the distribution process from warehouse to user destination, the freight of large package is greater than that of small package. CONTENT OF THE UTILITY MODEL

[0003] The purpose of the present application is to solve the problems in the prior art, and to provide a kind of warmer with low transportation and distribution cost.

[0004] To achieve the above purpose, the present application provides a kind of warmer, including reflection cover, furnace head, support pipe and bottom assembly, after the warmer is assembled, the bottom assembly is fixed and supports the support pipe, the support pipe is fixed and supports the furnace head, the support pipe or the furnace head supports the reflection cover, when the warmer is packaged or transported, the reflection cover, the furnace head, the support pipe and the bottom assembly of the warmer are in partial disassembly state or complete disassembly state, when the warmer is packaged or transported, the reflection cover, the furnace head, the support pipe, the barrel, the foot pipe and the base are arranged in at least one packaging shell, and the volume of one largest packaging shell is less than or equal to 0.22 cubic meters.

[0005] The bottom assembly includes barrel, base and foot pipe, the warmer further includes roller assembly and screw package, the reflection cover, the furnace head, the support pipe, the barrel, the foot pipe, the base, the roller assembly and the screw package are all located in one packaging shell, and the volume of the packaging shell is less than or equal to 0.22 cubic meters.

[0006] The length of the packaging shell is less than or equal to 550 mm, the width of the packaging shell is less than or equal to 550 mm, and the height of the packaging shell is less than or equal to 730 mm;Or, the sum of the width and length of the packaging shell is less than or equal to 920 mm.

[0007] The length of the packaging shell is less than or equal to 460 mm, the width of the packaging shell is less than or equal to 460 mm, the height of the packaging shell is less than or equal to 730 mm, and the volume of the packaging shell is less than or equal to 0.15 cubic meters; or, the sum of the width and length of the packaging shell is less than or equal to 860 mm.

[0008] The height of the packaging shell is less than or equal to 670 mm; or, the volume of the packaging shell is less than or equal to 0.14 cubic meters.

[0009] The length of the packaging shell is less than or equal to 420 mm, the width of the packaging shell is less than or equal to 420 mm, the height of the packaging shell is less than or equal to 630 mm; or, the volume of the packaging shell is less than or equal to 0.11 cubic meters.

[0010] The length of the packaging shell is less than or equal to 420 mm, the width of the packaging shell is less than or equal to 420 mm, the height of the packaging shell is less than or equal to 570 mm; or, the volume of the packaging shell is less than or equal to 0.10 cubic meters.

[0011] The length of the packaging shell is less than or equal to 420 mm, the width of the packaging shell is less than or equal to 440 mm, the height of the packaging shell is less than or equal to 615 mm; or, the volume of the packaging shell is less than or equal to 0.11 cubic meters.

[0012] The length of the packaging shell is less than or equal to 460 mm, the width of the packaging shell is less than or equal to 400 mm, the height of the packaging shell is less than or equal to 615 mm; or, the width of the packaging shell is less than or equal to 460 mm, the length of the packaging shell is less than or equal to 400 mm, and the height of the packaging shell is less than or equal to 615 mm; or, the volume of the packaging shell is less than or equal to 0.114 cubic meters.

[0013] The diameter of the barrel body is in the range of 340 mm to 420 mm, the height of the barrel body is in the range of 480 mm to 650 mm; the height of the foot pipe is in the range of 457 mm to 649 mm; the diameter of the base is in the range of 360 mm to 500 mm, the height of the base is in the range of 52 mm to 244 mm; and the height of the support pipe is in the range of 636 mm to 1212 mm.

[0014] Advantages:

[0015] According to the above technical solutions, compared with the prior art, the present application has the following advantages:

[0016] 1. The heater is disassembled, and then the disassembled heater is packaged and transported. The packaging volume of the heater is small, the space occupation is reduced, the container loading capacity of the same container is improved, and the transportation cost is reduced.

[0017] 2. The smaller the packaging volume of the heater under the same quality, the lower the transportation cost when transporting from the warehouse to the destination of the user, thereby reducing the distribution cost. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a three-dimensional assembly schematic diagram of a heater according to an embodiment of the present application;

[0019] Figure 2 is a schematic diagram of a furnace head structure according to an embodiment of the present application;

[0020] Figure 3 is a schematic diagram of a support tube disassembly structure according to an embodiment of the present application;

[0021] Figure 4 is a schematic diagram of three foot tubes according to an embodiment of the present application;

[0022] Figure 5 is a schematic diagram of a reflective cover structure according to an embodiment of the present application;

[0023] Figure 6 is a partial sectional view of the assembly of a base, a barrel, a foot tube and a lower tube according to an embodiment of the present application;

[0024] Figure 7 is a schematic diagram of the structure of the heater after packaging according to an embodiment of the present application;

[0025] Figure 8 is a schematic diagram of the heater after packaging according to an embodiment of the present application;

[0026] Figure 9 is a schematic diagram of the heater after packaging according to an embodiment of the present application;

[0027] Figure 10 is a schematic diagram of the heater after packaging according to an embodiment of the present application;

[0028] Figure 11 is a schematic diagram of the heater after packaging according to another embodiment of the present application;

[0029] Figure 12 is a schematic diagram of the heater after packaging according to another embodiment of the present application;

[0030] REFERENCE NUMERALS:

[0031] 1 - reflector cover; 11 - middle cover; 12 - side cover; 2 - burner; 21 - combustion net; 22 - net seat; 23 - small net; 3 - support pipe; 31 - upper pipe; 32 - lower pipe; 4 - barrel body; 41 - through hole; 5 - base; 51 - groove; 52 - positioning protrusion; 6 - leg pipe; 7 - roller assembly; 8 - packaging shell; 9 - filler. DETAILED DESCRIPTION

[0032] The embodiments of the present application are described clearly and completely below with reference to the accompanying drawings.

[0033] Please refer to Figures 1 to 12 As shown in the drawings, a warmer of the present application comprises a reflector cover 1, a burner 2, a support pipe 3, and a bottom assembly, the bottom assembly comprises a barrel body 4, a base 5, and a leg pipe 6, the warmer further comprises a roller assembly 7 and screws and nuts required for assembling the above-mentioned components, the screws, nuts, and assembling tools are placed in a screw bag.

[0034] The base 5 comprises a groove 51, and the wall of the groove 51 is further provided with a positioning protrusion 52; the barrel body 4 is in a cylindrical shape, or a conical shape, or other special-shaped structure, the barrel body 4 is a hollow structure, and one end is open, and the other end corresponding to the opening of the barrel body 4 is provided with a through hole 41; the burner 2 comprises a combustion net 21, a net seat 22, and a small net 23, the upper end of the net seat 22 is fixed with the combustion net 21 after the burner 2 is assembled by itself, and the lower end of the net seat 22 is fixed with the small net 23. The reflector cover 1 comprises a middle cover 11 and side covers 12, the number of the side covers 12 is greater than or equal to two, in the embodiment, the middle cover 11 is provided in a circular shape, and the side covers 12 comprise three or four, the adjacent side covers 12 are fixed after the reflector cover 1 is assembled by itself, and the side covers 12 and the middle cover 11 are fixed.

[0035] After the warmer is assembled, the roller assembly 7 is fixed to the base 5. The opening of the groove 51 of the base 5 faces downward, one end of the leg pipe 6 is fixed to the top wall of the base 5, and the other end of the leg pipe 6 is fixed to one end of the support pipe 3, so that the base 5 supports the leg pipe 6, and the leg pipe 6 supports the support pipe 3. The barrel body 4 is sleeved on the outer periphery of the leg pipe 6, so that the leg pipe 6 is partially or entirely located inside the barrel body 4, the opening of the barrel body 4 faces the base 5, the opening of the barrel body 4 is matched and connected with the positioning protrusion 52 of the base 5, and the positioning protrusion 52 is located, so as to stabilize the barrel body 4; the lower end of the support pipe 3 is located inside the barrel body 4, and the support pipe 3 is partially located in the through hole 41, that is, one end of the support pipe 3 is located in the barrel body 4, and the other end passes out of the barrel body 4 from the through hole 41, and the connection between the support pipe 3 and the leg pipe 6 is located inside the barrel body 4. The top end of the support pipe 3 is fixed to the small net 23 of the burner 2, so as to realize that the support pipe 3 supports the burner 2, and the burner 2 supports and fixes the reflector cover 1; or the support pipe 3 supports the burner 2 and the reflector cover 1 at the same time.

[0036] The recess 51 of the base 5 is open towards the ground, and the base 5 is in contact with the ground. In this embodiment, the height of the connection between the base 5 and the barrel 4 and the bottom surface is 77 mm (the data is rounded, and the same applies below if not otherwise specified); the height of the barrel 4 is 650 mm; the height of the support pipe 3 above the barrel 4 is 953 mm; and the height of the burner 2 and the reflector cover 1 above the support pipe 3 is 515 mm. The total height of the heater is 2195 mm, and the reflector cover 1 has the largest diameter after the heater is installed, with a diameter of 816 mm. When components are connected, there are overlapping parts, such as the connection between the positioning protrusion 51 of the barrel 4 and the base 5, and the positioning protrusion 51 is inside the barrel 4. Therefore, the height of the connection between the base 5 and the barrel 4 is not equal to the sum of the height of the base 5 and the height of the barrel 4. Similarly, there are overlapping parts at the connection between the support pipe 3 and the burner 2, at the lower end of the barrel 4 and the support pipe 3, and at the connection between the reflector cover 1 and the burner 2, and the principles are the same, so they will not be described again.

[0037] During transportation, the heater is packaged in a packaging shell 8, which can be made of paper, foam, plastic, metal, or the like. The single-side thickness of the packaging shell 8 is between 2 mm and 10 mm, and the thickness used in this application is 5 mm. A filler 9, such as paperboard, an air bag, foam, or pearl wool, can be placed between the components of the heater and the packaging shell 8 to achieve shock absorption. It can be understood that the reflector cover 1, the burner 2, the support pipe 3, the barrel 4, the base 5, the foot pipe 6, the roller assembly 7, and the screw package can be packaged separately using small packaging shells 8; or some can be packaged using small packaging shells 8, and the rest can be placed in a large packaging shell 8; or all of the above components can be in a large packaging shell 8. In this application, all components of the heater, whether packaged separately or not, will eventually be placed in a large packaging shell 8, and this application will be described based on the final large packaging shell 8.

[0038] The burner 2 has a combustion grid 21, and the height of the combustion grid 21 is not less than 6.5 inches, i.e., 1981 mm. After assembly, the height from the ground to the combustion grid 21 must reach a fixed value to meet the standard requirements. Specifically, the combined height of the base 5, the foot pipe 6, the support pipe 3, and the burner 2 must meet the standard requirements.

[0039] In the prior art, after the heater is packaged, the height of the packaging shell 8 is at least the height of the heater plus the double-side thickness of the packaging shell 8, which is 2205 mm. The width and length of the packaging shell 8 are equal to the diameter of the reflector cover 1 plus the double-side thickness of the packaging shell 8, which is 826 mm. Therefore, the total packaging volume is approximately 1.50 cubic meters (rounded to one decimal place).

[0040] The application is described by taking the commonly used 40HQ type container as an example. The length of the 40HQ type container is about 12.192 meters, 2.438 meters and 2.89 meters. In terms of volume, at least 56 heaters can be loaded in one container in the prior art.

[0041] The application adopts the method of transporting the heaters after splitting and packaging, and then assembling at the destination where the heaters are needed. In the transportation process, the reflecting cover 1, the furnace head 2, the supporting pipe 3, the barrel body 4, the base 5, the foot pipe 6 and the roller assembly 7 are all separate components or assemblies, wherein the reflecting cover 1 is further split into the middle cover 11 and the edge cover 12, and the supporting pipe 3 is further split into the upper pipe 31 and the lower pipe 32.

[0042] When packaging, the arrangement between the components is as follows:

[0043] The base 5 is located on the bottom wall of the packaging shell 8, and the base 5 is inverted inside the packaging shell 8 in the assembled state. The groove 51 of the base 5 is open upward, so that the top wall of the base 5 abuts against the bottom wall of the packaging shell 8, that is, the top wall of the base 5 abuts against the bottom wall of the packaging shell 8, and the bottom wall of the packaging shell 8 supports the top wall of the base 5. The side wall of the base 5 abuts against the side wall of the packaging shell 8 to reduce the distance between the side wall of the base 5 and the side wall of the packaging shell 8, thereby reducing the overall width and length of the package, and further improving the container loading capacity of the container. It can be understood that, in order to protect the base 5 from being damaged, a filler 9 can be arranged between the top wall of the base 5 and the bottom wall of the packaging shell 8. Similarly, the side wall of the base 5 and the side wall of the packaging shell 8 can also be provided with a filler 9 to protect the base 5 from being damaged during transportation. Further, the barrel body 4 is placed above the top wall of the base 5, and the barrel body 4 is partially located in the groove 51 of the base 5, that is, the bottom of the barrel body 4 abuts against the top wall of the base 5, or the bottom of the barrel body 4 abuts against the side wall of the base 5. In this embodiment, the bottom of the barrel body 4 abuts against the top wall of the base 5, and the diameter of the bottom of the barrel body 4 is smaller than the diameter of the top wall of the base 5, or in other words, the opening area of the barrel bottom is smaller than the area of the opening of the groove 51 of the base 5 or the area of the top wall of the base 5. Of course, in order to protect the base 5 and the bottom of the barrel body 4 and the opening of the barrel body 4, a filler 9 can be arranged between the base 5 and the barrel body 4, which can reduce the friction between the base 5 and the barrel body 4, and also buffer and dampen the base 5 and the barrel body 4. Further, the maximum diameter of the burner head 2 is smaller than the inner diameter of the barrel body 4, and the maximum height of the burner head 2 is smaller than the height of the inner cavity of the barrel body 4, so that the burner head 2 can be placed inside the barrel body 4. The combustion net 21 of the burner head 2 abuts against the base 5, that is, the base 5 supports the weight of the burner head 2, and the filler 9 is used to buffer and dampen between the burner head 2 and the top wall of the base 5, and the filler 9 is also used to block between the burner head 2 and the side wall of the barrel body 4 and between the burner head 2 and the top wall of the barrel body 4, thereby reducing the wear between the parts and the vibration caused by the collision between the parts. Further, the middle cover 11 and the plurality of side covers 12 are placed around the barrel body 4 after being separated; the upper pipe 31 and the lower pipe 32 are also placed around the barrel body 4; the foot pipe 6 is placed around the barrel body 4; the roller assembly 7 is placed around the barrel body 4; and the screw package is placed above or around the barrel body 4. It can be understood that the middle cover 11 and the plurality of side covers 12 are placed between the barrel body 4 and the packaging shell 8 after being packaged by the filler 9; similarly, the upper pipe 31, the lower pipe 32, the foot pipe 6, the roller assembly 7, and the screw package are arranged with the filler 9 between each other or between each and the barrel body 4.

[0044] In the disassembled state, the diameter of the middle cover 11 is 400 mm, the maximum length of the folded side cover 12 is 698 mm, the combined thickness of the middle cover 11 and the side cover 12 after folding is 46 mm; the height of the upper tube 31 is 590 mm, the height of the lower tube is 430 mm, and the diameter is 66 mm; the height of the barrel body 4 is 650 mm, and the diameter is 380 mm; the maximum diameter of the burner 2 is 275 mm, and the overall height of the burner 2 is 524 mm; the height of the foot tube 6 is 615 mm, and the width and length are both 20 mm; the height of the base 5 is 86 mm, and the diameter is 450 mm; the height of the roller assembly 7 is 223 mm, and the width is 72 mm.

[0045] The diameter of the base 5 is 450 mm, the diameter of the barrel body 4 is 380 mm, and the difference between the diameters of the barrel body 4 and the base 5 is 70 mm, which is greater than the diameter of the support tube 3 and the combined thickness of the folded middle cover 11 and side cover 12, so the combined thickness of the folded middle cover 11 and side cover 12 can be placed on the base 5, and the maximum length of the side cover 12 is placed obliquely, so that the side cover 12 can be placed at a height less than the height of the barrel body 4. The packaging shell 8 is a rectangular parallelepiped, so the upper tube 31, the lower tube 32, the roller assembly 7 and the foot tube 6 can be placed at the four corners of the packaging shell 8.

[0046] According to the component sizes of the present embodiment and the above packaging arrangement, the minimum length of the packaging shell 8 is the diameter of the base 5 plus the thickness of the two sides of the packaging shell 8, which is 460 mm. The minimum width of the packaging shell 8 is the diameter of the base 5 plus the thickness of the two sides of the packaging shell 8, which is 460 mm. Alternatively, the sum of the minimum length and the minimum length of the packaging shell 8 is less than 920 mm. The minimum height of the packaging shell 8 is the height of the barrel body 4 plus the height of part of the base 5 (when packaging, the barrel body 4 is partially located in the groove 51 of the base 5, and the barrel body 4 and the base 5 have an overlapping portion) plus the thickness of the two sides of the packaging shell 8, which is 670 mm. In summary, the occupied volume of the packaging shell 8 is 0.14 cubic meters (to two decimal places), and the volume of the disassembled packaging is one-tenth of the volume of the prior art, greatly improving the packing quantity and reducing the transportation cost. According to the thickness of the filler 9 and the thickness of the packaging shell 8, the length, width and height of the packaging shell 8 can be further reduced, so the volume of the packaging shell 8 can be less than 0.14 cubic meters.

[0047] According to the component size and the above packaging arrangement of the embodiment, the minimum length of the packaging shell 8 is the diameter of the base 5 plus the thickness of the two sides of the packaging shell 8, plus the thickness of the filler 9 for buffering and shock absorption, which is 550 mm. The minimum length of the packaging shell 8 is the diameter of the base 5 plus the thickness of the two sides of the packaging shell 8, plus the thickness of the filler 9 for buffering and shock absorption, which is 550 mm. In other words, the length of the packaging shell 8 and the sum of the lengths are less than 1100 mm. The minimum height of the packaging shell 8 is the height of the barrel body 4 plus the height of part of the base 5, plus the thickness of the two sides of the packaging shell 8 and the thickness of the filler 9 for buffering and shock absorption, which is 730 mm. In summary, the occupied volume of the packaging shell 8 is 0.22 cubic meters (two decimal places), which is one-seventh of the volume of the prior art in terms of volume, greatly improving the packing amount and reducing the transportation cost. According to the thickness value of the packaging shell 8 and the thickness value of the filler 9, the length, width and height of the packaging shell 8 can be further reduced, so the volume of the packaging shell 8 can be less than 0.22 cubic meters.

[0048] According to the component size and the packaging arrangement of the embodiment, by increasing or decreasing the thickness of the filler 9, the volume of the packaged heater is between 0.14 cubic meters and 0.22 cubic meters, the length and width of the packaging shell 8 are between 460 mm and 530 mm, and the height of the packaging shell 8 is between 670 mm and 730 mm. According to the actual demand, in this embodiment, the length and width of the packaging shell 8 are 460 mm, and the height of the packaging shell 8 is 730 mm. The occupied volume of the packaging shell 8 is 0.15 cubic meters, which greatly improves the packing amount compared with the prior art and reduces the transportation cost. According to the thickness value of the packaging shell 8 and the thickness value of the filler 9, the length, width and height of the packaging shell 8 can be further reduced, so the volume of the packaging shell 8 can be less than 0.15 cubic meters.

[0049] The length and width of the packaging shell 8 are 460 mm, and the height of the packaging shell 8 is 730 mm. The weight of the packaged heater is 19.1 kg.

[0050] In other embodiments, in order to further improve the packing amount and reduce the distribution price of warehouse transportation to users, the size of part of the components is changed to reduce the volume of the packaging. Similarly, the combined height of the base 5, the foot pipe 6, the support pipe 3 and the burner 2 meets the standard requirements.

[0051] The heater is a gas heater, and a 20-pound propane gas tank is arranged in the barrel body 4. The diameter of the gas tank is between 12 inches and 13 inches, and in this embodiment, the diameter of the gas tank is 12.5 inches, and the height of the gas tank is 18 inches, that is, the diameter of the gas tank is 317.5 mm, and the height of the gas tank is 457 mm.

[0052] The foot pipe 6 is located between the barrel body 4 and the gas tank, the outer diameter of the barrel body 4 is greater than or equal to the sum of the diameter of the gas tank, the width of the foot pipe 6 and the thickness of the barrel body 4, and the minimum value of the outer diameter of the barrel body 4 is 340 mm; in order to facilitate the installation of the gas tank and the barrel body 4, a placement gap is arranged between the gas tank and the foot pipe 6, and an installation gap is arranged between the barrel body 4 and the foot pipe 6; since the larger the diameter of the barrel body 4 is, the larger the packaging size is in subsequent packaging, the barrel body 4 should not be too large, and in the embodiment, the maximum diameter of the barrel body 4 is 420 mm. In summary, according to the use experience, the diameter of the barrel body 4 can be set to be between 340 mm and 420 mm, and in the embodiment, the diameter of the barrel body 4 is 380 mm.

[0053] The top of the foot pipe 6 is located in the barrel body 4, specifically below the top wall of the barrel body 4, and the outer height of the barrel body 4 is greater than or equal to the sum of the height of the gas tank, the width of the foot pipe 6 and the thickness of the barrel body 4, and the minimum value of the height of the barrel body 4 is 480 mm; in order to facilitate the installation of the gas tank and the barrel body 4, a placement gap is arranged between the gas tank and the foot pipe 6, and an installation gap is arranged between the barrel body 4 and the foot pipe 6; the larger the height of the barrel body 4 is, the larger the packaging size is in subsequent packaging, and the barrel body 4 should not be too large, and in the embodiment, the maximum height of the barrel body 4 is 650 mm. In summary, according to the use experience, the height of the barrel body 4 can be set to be between 480 mm and 650 mm, and in the embodiment, the height of the barrel body 4 is 550 mm.

[0054] The width of the foot pipe 6 is consistent with the width and length in the above embodiment, and the value is 20 mm, so as to meet the strength requirement of the foot pipe 6 supporting the supporting pipe 3 and ensure the stability of the whole warmer. The minimum height of the foot pipe 6 is greater than the height of the gas tank, and the maximum height of the foot pipe 6 is less than the height of the barrel body 4 minus the thickness of the barrel body 4, so the height of the foot pipe 6 is in the range of 457 mm to 649 mm, and in the embodiment, the height of the foot pipe 6 is 515 mm.

[0055] The base 5 supports the barrel body 4, and the diameter of the base 5 is greater than the diameter of the barrel body 4; the diameter of the base 5 is greater than the diameter of the barrel body 4 by 20 mm to 50 mm, so that the barrel body 4 is more stable when installed with the base 5; since the larger the diameter of the base 5 is, the larger the packaging size is in subsequent packaging, the base 5 should not be too large, and in the embodiment, the maximum diameter of the base 5 is 500 mm. In summary, according to the diameter of the barrel body, the diameter of the base 5 can be set to be between 360 mm and 500 mm, and in the embodiment, the diameter of the base is 410 mm.

[0056] According to the above embodiment, when the height of the foot pipe 6 is changed under the condition that the height of the supporting pipe 3 is unchanged, the height of the base 5 is changed accordingly, and the height of the base 5 is in the range of 52 mm to 244 mm, and in the embodiment, according to the value of the foot pipe 6, the height of the base 5 is 186 mm.

[0057] The total height of the support tube 3 varies according to the height of the base 5 and the foot tube 6. When the height of the base 5 and the foot tube 6 is the smallest, the height of the support tube 3 is the largest. When the height of the base 5 and the foot tube 6 is the largest, the height of the support tube 3 is the smallest. The total height of the support tube 3 ranges from 636 mm to 1212 mm. In this embodiment, the total height of the support tube 3 is the same as that of the above embodiment, which is 1020 mm. In order to facilitate packaging, the height of the upper tube 31 and the lower tube 32 is less than or close to the height of the barrel 4, which reduces the possibility of the upper tube 31 or the lower tube 32 protruding relative to the barrel 4 during packaging. In this embodiment, the height of the upper tube 31 is 490 mm, and the height of the lower tube 32 is 530 mm. The overlapping length of the connection between the upper tube 31 and the lower tube 32 is the same as that of the above embodiment.

[0058] The number of side covers 12 of the reflective cover 1 is changed from three to four to reduce the maximum length of the folded side cover 12. The diameter of the middle cover 11 and the width of the side cover 12 can be changed to satisfy the placement of the middle cover 11 on the top of the barrel 4 or the placement of the middle cover 11 inside the barrel 4, which is selected according to the needs of those skilled in the art.

[0059] The burner head 2 is the same as that of the above embodiment and remains unchanged. The single-side thickness of the packaging shell 8 is 5 mm.

[0060] In this embodiment, during packaging, the components are arranged as follows:

[0061] The recess 51 of the base 5 is open upward, the top wall of the base 5 abuts against the bottom wall of the packaging shell 8, and the side wall of the base 5 abuts against the side wall of the packaging shell 8. The barrel 4 is partially located in the recess 51 of the base 5, and the bottom of the barrel 4 abuts against the top wall of the base 5 or the side wall of the base 5. The maximum diameter of the burner head 2 is less than the inner diameter of the barrel 4, and the maximum height of the burner head 2 is less than the height of the inner cavity of the barrel 4, so that the burner head 2 can be placed inside the barrel 4. The four side covers 12 are placed inside the barrel 4 after being split, the side cover 11 is placed on the top wall of the barrel 4 or the side of the barrel 4, and is wrapped by the filler 9 to reduce the possibility of damage during transportation. The upper tube 31 is placed inside the barrel 4, and the lower tube 32 is placed outside the barrel 4, specifically at one corner of the packaging shell 8. The foot tube 6 is placed outside the barrel 4, specifically at another corner of the packaging shell 8. The roller assembly 7 is placed inside the barrel 4. The screw package is placed above the barrel 4. The components are placed inside the barrel 4 to reduce the volume of the packaging shell 8. It can be understood that the middle cover 11, the plurality of side covers 12, the upper tube 31, the lower tube 32, the foot tube 6, the roller assembly 7, and the screw package are each provided with the filler 9.

[0062] According to the component size and the above packaging arrangement, the minimum length of the packaging shell 8 is the diameter of the base 5 plus the thickness of the two sides of the packaging shell 8, which is 420 mm; the optional length of the packaging shell 8 is the diameter of the base 5 plus the thickness of the two sides of the packaging shell 8 plus the thickness of the filler 9, which is 430 mm. In the embodiment, the length of the packaging shell 8 is 420 mm. The minimum width of the packaging shell 8 is the diameter of the base 5 plus the thickness of the two sides of the packaging shell 8, which is 420 mm; the optional width of the packaging shell 8 is the diameter of the base 5 plus the thickness of the two sides of the packaging shell 8 plus the thickness of the filler 9, which is 430 mm. The minimum height of the packaging shell 8 is the height of the barrel body 4 plus the height or thickness of the part of the base 5 (when packaging, the barrel body 4 is partially located in the groove 51 of the base 5, and the barrel body 4 and the base 5 have an overlapping part) plus the thickness of the two sides of the packaging shell 8, which is 570 mm; or, the minimum length of the packaging shell 8 is the height of the barrel body 4 plus the height or thickness of the part of the base 5 plus the thickness of the two sides of the packaging shell 8 plus the thickness of the filler 9 for buffering and shock absorption, which is 670 mm. Therefore, the height of the packaging shell 8 ranges from 570 mm to 670 mm, and the occupied volume of the packaging shell 8 ranges from 0.10 cubic meters to 0.12 cubic meters (to the second decimal place). According to the thickness of the packaging shell 8 and the thickness of the filler 9, the length, width and height of the packaging shell 8 can be further reduced, and therefore, the volume of the packaging shell 8 can be less than 0.10 cubic meters.

[0063] In the embodiment, considering the thickness of the filler 9 and the packaging volume, the height of the packaging shell 8 is 630 mm, the length of the packaging shell 8 is 420 mm, the width of the packaging shell 8 is 420 mm, and the occupied volume of the packaging shell 8 is 0.11 cubic meters (to the second decimal place). In other words, the sum of the width and length of the packaging shell 8 is less than 840 mm.

[0064] In other embodiments, the arrangement between the components is as follows:

[0065] The groove 51 of the base 5 opens upward, the top wall of the base 5 abuts against the bottom wall of the packaging shell 8, and the side wall of the base 5 abuts against the side wall of the packaging shell 8. The barrel 4 is partially located in the groove 51 of the base 5, and the bottom of the barrel 4 abuts against the top wall of the base 5 or the side wall of the base 5. The maximum diameter of the burner head 2 is smaller than the inner diameter of the barrel 4, and the maximum height of the burner head 2 is smaller than the height of the inner cavity of the barrel 4, so that the burner head 2 can be placed inside the barrel 4. The four side covers 12 are placed outside the barrel 4 and between the barrel 4 and one side wall of the packaging shell 8 after being disassembled. The side cover 11 is placed outside the barrel 4 and between the barrel 4 and one side wall of the packaging shell 8. The upper pipe 31 and the lower pipe 32 are both placed outside the barrel 4, specifically at two corners of the packaging shell 8. The foot pipe 6 is placed outside the barrel 4, specifically at another corner of the packaging shell 8. The roller assembly 7 is placed outside the barrel 4, specifically at the last corner of the packaging shell 8. The screw package is placed above or inside the barrel 4. It can be understood that the filler 9 is arranged between each two of the side cover 11, the plurality of side covers 12, the upper pipe 31, the lower pipe 32, the foot pipe 6, the roller assembly 7, and the screw package, or between each of them and the barrel 4.

[0066] In the embodiment, the upper pipe 31 is 590 mm, the lower pipe 32 is 510 mm, the base 5 is 106 mm, and the sizes of other components are the same as those in the above embodiment. The arrangement of the components inside the packaging shell 8 is changed, and some components inside the barrel 4 are placed outside the barrel 4, which reduces the impact force of the components inside the barrel 4 on the barrel 4, and further reduces the possibility of damage to the barrel 4 during transportation.

[0067] According to the component sizes and the above packaging arrangement, the minimum length of the packaging shell 8 is the diameter of the base 5 plus the thickness of the two sides of the packaging shell 8, which is 420 mm. The optional length of the packaging shell 8 is the diameter of the base 5 plus the thickness of the two sides of the packaging shell 8 plus the thickness of the filler 9, which is 430 mm. The minimum width of the packaging shell 8 is the diameter of the base 5 plus the thickness of the two sides of the packaging shell 8 plus the thickness of the side cover 11 and the side cover 12 after being folded, which is 430 mm. The optional width of the packaging shell 8 is the diameter of the base 5 plus the thickness of the two sides of the packaging shell 8 plus the thickness of the filler 9 plus the thickness of the side cover 11 and the side cover 12 after being folded, which is 460 mm. The minimum height of the packaging shell 8 is the height of the upper pipe 31 plus the thickness of the two sides of the packaging shell 8, which is 600 mm. Alternatively, the minimum length of the packaging shell 8 is the height of the upper pipe 31 plus the thickness of the two sides of the packaging shell 8 plus the thickness of the filler 9 for buffering and shock absorption, which is 630 mm. Therefore, the height of the packaging shell 8 ranges from 600 mm to 630 mm, and the occupied volume of the packaging shell 8 ranges from 0.108 cubic meters to 0.125 cubic meters (to three decimal places).

[0068] In this embodiment, the height of the packaging shell 8 is 615 mm, the length is 420 mm, and the width is 440 mm, and the packaging shell 8 occupies a volume of 0.114 cubic meters (three decimal places). Alternatively, the sum of the width and length of the packaging shell 8 is less than 860 mm.

[0069] In other embodiments, the component sizes are the same as described above, and the arrangement is similar. By changing the thickness, shape, and position of the filler 9, the height of the packaging shell 8 is 602 mm, the length is 420 mm, and the width is 450 mm. Alternatively, the sum of the width and length of the packaging shell 8 is less than 870 mm. The packaging shell 8 occupies a volume of 0.114 cubic meters (three decimal places).

[0070] In other embodiments, the component sizes are the same as described above, and the arrangement is similar. By changing the thickness, shape, and position of the filler 9, the height of the packaging shell 8 is 610 mm, the length is 420 mm, and the width is 445 mm. The packaging shell 8 occupies a volume of 0.114 cubic meters (three decimal places).

[0071] In other embodiments, the component sizes are the same as described above, and the arrangement is similar. By changing the thickness, shape, and position of the filler 9, the height of the packaging shell 8 is 615 mm, the length is 400 mm, and the width is 460 mm. Alternatively, the sum of the width and length of the packaging shell 8 is less than 840 mm. The packaging shell 8 occupies a volume of 0.104 cubic meters (three decimal places).

[0072] In other embodiments, the height of the upper tube 31 and the lower tube 32 is the same; alternatively, when the total height of the support tube 3 is 1020 mm, the height of the upper tube 31 and the height of the lower tube 32 are both between 490 mm and 530 mm.

[0073] Obviously, it is to be noted that the description and the claims herein refer to "comprising" which is to be interpreted in the sense of "including". "Consisting essentially of" means that the composition or method includes the recited elements, and that additional elements are present, but that the additional elements do not materially alter the basic and novel characteristics of the composition or method. "Consisting of" means that the composition or method includes the recited elements, and excludes additional elements. "Approximately" means within a range of acceptable error for the relevant technology, as determined by one of ordinary skill in the art. "Connected", "coupled", "fixed", and the like, mean a direct or indirect connection, which can be physical or logical in nature. "Diameter" is generally directed to circular or cylindrical structures, and if the product is a cone, a truncated cone, an ellipse, etc., the diameter described in the present application is the maximum diameter. The skilled person can understand the specific meaning of the above terms in the present application according to the specific circumstances.

[0074] Although the embodiments of the present application have been shown and described above, it is to be understood that the above-described embodiments are merely preferred embodiments of the present application and are not intended to limit the present application in any form, although the present application has been disclosed as the above preferred embodiments, however, not intended to limit the present application, any skilled person in the art, within the scope of the technical solution of the present application, can make some changes or modifications of the above-mentioned disclosed technical content as equivalent embodiments with equivalent changes, but any simple modification, equivalent change and modification made on the basis of the technical essence of the present application to the above embodiments, all still belong to the scope of the technical solution of the present application.

Claims

1. A heater comprising a reflective cover, a burner, a support tube, and a bottom assembly, wherein after the heater is assembled, the bottom assembly fixes and supports the support tube, the support tube fixes and supports the burner, and the support tube or the burner supports the reflective cover, characterized in that: When the heater is packaged or transported, the reflective cover, the burner, the support tube and the bottom assembly of the heater are partially or completely disassembled. When the heater is packaged or transported, the reflective cover, the burner, the support tube and the bottom assembly are arranged in at least one packaging shell, and the volume of the largest packaging shell is less than or equal to 0.22 cubic meters.

2. The heater according to claim 1, characterized in that The bottom component includes a barrel body, a base and legs, and the heater also includes a roller assembly and a screw pack. The reflective cover, the burner head, the support tube, the barrel body, the legs, the base, the roller assembly and the screw pack are all located in a packaging shell, and the volume of the packaging shell is less than or equal to 0.22 cubic meters.

3. The heater according to claim 2, characterized in that The length of the packaging shell is less than or equal to 550 mm, the width of the packaging shell is less than or equal to 550 mm, and the height of the packaging shell is less than or equal to 730 mm; or, the sum of the width and length of the packaging shell is less than or equal to 920 mm.

4. The heater according to claim 3, characterized in that The length of the packaging shell is less than or equal to 460 mm, the width of the packaging shell is less than or equal to 460 mm, and the height of the packaging shell is less than or equal to 730 mm; or, the volume of the packaging shell is less than or equal to 0.15 cubic meters; or, the sum of the width and length of the packaging shell is less than or equal to 860 mm.

5. The heater according to claim 4, characterized in that The height of the packaging shell is less than or equal to 670 mm; or, the volume of the packaging shell is less than or equal to 0.14 cubic meters.

6. The heater according to claim 5, characterized in that The length of the packaging shell is less than or equal to 420 mm, the width of the packaging shell is less than or equal to 420 mm, and the height of the packaging shell is less than or equal to 630 mm; or, the volume of the packaging shell is less than or equal to 0.11 cubic meters.

7. The heater according to claim 5, characterized in that The length of the packaging shell is less than or equal to 420 mm, the width of the packaging shell is less than or equal to 420 mm, and the height of the packaging shell is less than or equal to 570 mm; or, the volume of the packaging shell is less than or equal to 0.10 cubic meter.

8. The heater according to claim 5, characterized in that The length of the packaging shell is less than or equal to 420 mm, the width of the packaging shell is less than or equal to 440 mm, and the height of the packaging shell is less than or equal to 615 mm; or, the volume of the packaging shell is less than or equal to 0.11 cubic meter.

9. The heater according to claim 5, characterized in that The length of the packaging shell is less than or equal to 460 mm, the width of the packaging shell is less than or equal to 400 mm, and the height of the packaging shell is less than or equal to 615 mm; or, the width of the packaging shell is less than or equal to 460 mm, the length of the packaging shell is less than or equal to 400 mm, and the height of the packaging shell is less than or equal to 615 mm; or, the volume of the packaging shell is less than or equal to 0.114 cubic meters.

10. The heater according to any one of claims 2 to 9, characterized in that: The diameter of the barrel body ranges from 340 mm to 420 mm, and the height of the barrel body ranges from 480 mm to 650 mm; the height of the leg tube ranges from 457 mm to 649 mm; the diameter of the base ranges from 360 mm to 500 mm, and the height of the base ranges from 52 mm to 244 mm; the height of the support tube ranges from 636 mm to 1212 mm.

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