Warmer

Abstract

The warmer comprises a base and a main machine, the main machine comprises a machine shell, the machine shell comprises a first side wall and a second side wall which are arranged in an included angle mode, and the base is selectively connected with one of the first side wall and the second side wall in a threaded mode so that the warmer can have a first use state that the base is connected with the first side wall and supports the main machine. And the base is connected with the second side wall and supports the second use state of the main machine, so that the orientation of the heat radiation opening of the machine shell can be flexibly adjusted, and different use requirements of users on the warmer are met.

Description

Technical Field

[0001] The present application relates to the technical field of household appliances, and in particular to a heater. Background Art

[0002] With the development of society and the advancement of industrial level, heaters can enter thousands of households to provide heating for users when the temperature is low.

[0003] In the relevant technical field, the orientation of the heat radiation port of the heater can only be set to a vertical orientation or a horizontal orientation. However, in actual use, users may have different requirements for the orientation of the heat radiation port due to different body temperatures in some usage scenarios. Therefore, the orientation of the heat radiation port of the heater is set in a single direction, which cannot meet the user's multi-scenario usage needs. Utility Model Content

[0004] The embodiment of the present application provides a heater that can flexibly adjust the direction of the heat radiation port of the casing to meet the user's different usage requirements for the heater.

[0005] The embodiment of the present application provides a heater, which includes a base and a host, wherein the host includes a housing, and the housing includes a first side wall and a second side wall arranged at an angle;

[0006] Wherein, the base can be selectively screwed to one of the first side wall and the second side wall so that the heater has a first usage state in which the first side wall is connected to the base and the host is supported, and a second usage state in which the second side wall is connected to the base and the host is supported.

[0007] In some embodiments, the housing includes a shell and two reinforcement components, the shell has the first side wall and the second side wall, one of the two reinforcement components is fixedly connected to the first side wall, and the other is fixedly connected to the second side wall;

[0008] Wherein, the base can be selectively screwed to one of the two reinforcement components.

[0009] In some embodiments, the heater includes a fastener, each of the reinforcement components includes a bracket and a threaded connector, the bracket is fixedly connected to the first side wall or the second side wall corresponding thereto, and the threaded connector is fixedly connected to the bracket;

[0010] The base is provided with a first opening, and the fastener passes through the first opening and is threadedly connected with the threaded connector to relatively fix the base and the housing.

[0011] In some embodiments, a slot with an open end is formed on a side of the bracket, and the threaded connector is detachably fixed in the slot.

[0012] In some embodiments, a limit buckle is provided on the side of the bracket, and the limit buckle is provided adjacent to the notch of the slot;

[0013] Wherein, the threaded connector includes an insertion section and a limiting section connected to each other, the insertion section and the limiting section are arranged at an angle, the insertion section is inserted into the slot, and the limiting buckle is used to abut against the side of the limiting section facing away from the insertion section.

[0014] In some embodiments, the shell includes a main body and an end cover, the main body has the second side wall, the end cover is detachably connected to one side of the main body and has the first side wall, the main body and the end cover cooperate to form a receiving cavity, and the reinforcing component fixedly connected to the first side wall is arranged in the receiving cavity;

[0015] The end cover portion is provided with a second opening, and the fastener passes through the first opening and the second opening in sequence and is threadedly connected with the threaded connector.

[0016] In some embodiments, a receiving cavity is formed in the housing, and the reinforcing assembly fixedly connected to the second side wall is received in the receiving cavity;

[0017] A third opening is formed on the side wall of the accommodating cavity, and the fastener passes through the first opening and the third opening in sequence and is threadedly connected with the threaded connector.

[0018] In some embodiments, the fastener includes an operating portion and a threaded fastening portion, and the operating portion is fixedly connected to one end of the threaded fastening portion;

[0019] Wherein, the other end of the threaded fastening portion passes through the first opening and is threadedly connected to the threaded connector.

[0020] In some embodiments, the bottom of the base is recessed upward to form a receiving groove, the receiving groove is open downward and communicated with the first opening;

[0021] The operating portion is received in the receiving groove, and an operating gap is formed between the outer peripheral surface and the groove side wall of the receiving groove.

[0022] In some embodiments, the reinforcing assembly connected to the second side wall is disposed in the housing; the second side wall has an air inlet grille portion;

[0023] Wherein, the fastener is passed through the air inlet grille portion to be threadedly connected to the threaded connector.

[0024] In some embodiments, one of a first positioning member and a first positioning groove is disposed on a side of the base facing the shell, and the other of the first positioning member and the first positioning groove is disposed on a side of each reinforcement component facing the base;

[0025] Wherein, the first positioning member is used for positioning and cooperating with the first positioning groove.

[0026] In some embodiments, the base includes a base body and a connecting platform, wherein the connecting platform is protruded from the top surface of the base body and can be selectively screwed to one of the first side wall and the second side wall.

[0027] In some embodiments, the seat body includes a first seat body, a second seat body and a counterweight. The connecting platform is provided on the top surface of the first seat body. The second seat body is connected to the side of the first seat body facing away from the casing, and cooperates with the first seat body to enclose a receiving cavity. The counterweight is accommodated in the receiving cavity.

[0028] In some embodiments, the cavity wall of the accommodating cavity is provided with one of a second positioning member and a second positioning groove, and the counterweight is provided with the other of the second positioning member and the second positioning groove;

[0029] Wherein, the second positioning member is positioned and matched with the second positioning groove.

[0030] In some embodiments, the housing has a length direction, the first side walls include two, and the two first side walls are located at two ends of the housing along the length direction;

[0031] The second side walls include a plurality of second side walls, and the plurality of second side walls are connected between two first side walls in the length direction.

[0032] In some embodiments, the housing has a receiving cavity and an air inlet and a heat radiation port communicated with the receiving cavity;

[0033] The host further comprises a fan and a heating component, wherein the fan and the heating component are arranged in the accommodating cavity at intervals, and the heating component is located between the air inlet and the heat radiation port.

[0034] In some of the embodiments, the fan includes a cross-flow fan, and the cross-flow fan includes a wind wheel and a drive motor, the wind wheel is arranged opposite to the heat generating component, and the drive motor is transmission-connected to the wind wheel.

[0035] In some embodiments, the housing has a length direction, and the axial direction of the wind wheel is consistent with the length direction;

[0036] Wherein, the driving motor is located at the lower half of the casing along the length direction.

[0037] Based on the heater of the embodiment of the present application, in the first use state, the base is connected to the first side wall and supports the main unit, at which time the direction of the heat radiation port of the heater can be adjusted to a horizontal direction, so that the hot air can blow directly to the user, so as to better meet the user's urgent need for heating. In the second use state, the base is connected to the second side wall and supports the main unit, at which time the direction of the heat radiation port of the heater can be adjusted to be vertically upward, which helps the hot air to circulate better in the use environment and improves the overall heating effect of the use environment. Therefore, the heater of the embodiment of the present application can flexibly adjust the direction of the heat radiation port of the heater to meet the different use needs of users.

[0038] Moreover, for example, when the shape of the casing is a rectangular parallelepiped, in the first usage state, the main unit will be in a vertical placement state, which is also beneficial to reduce the space occupied by the heater in the horizontal direction in the usage environment; and in the second usage state, the main unit will be in a horizontal placement state, which is also beneficial to reduce the space occupied by the heater in the height direction in the usage environment, thereby enabling the heater of the embodiment of the present application to adapt to more usage environments.

[0039] In addition, through a screw connection between the base and the first side wall and the second side wall, the embodiment of the present application can enable the heater to switch between the first usage state and the second usage state, while facilitating disassembly and assembly of the base and the casing, and effectively improving the stability of the connection between the base and the casing. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0041] Figure 1 This is a structural schematic diagram of a heater in an embodiment of the present application in a first use state;

[0042] Figure 2 for Figure 1 A schematic diagram of the structure of the central heater in a second use state;

[0043] Figure 3This is a partial cross-sectional schematic diagram of a heater in an embodiment of the present application in a first use state;

[0044] Figure 4 for Figure 3 A partial enlarged view of the middle A;

[0045] Figure 5 This is a partial cross-sectional schematic diagram of a heater in an embodiment of the present application in a second use state;

[0046] Figure 6 This is a schematic diagram of a partially exploded structure of a heater in an embodiment of the present application in a first use state;

[0047] Figure 7 This is a schematic diagram of a partially exploded structure of a heater in an embodiment of the present application in a second use state;

[0048] Figure 8 This is a schematic diagram of the exploded structure of a reinforcement component in one embodiment of the present application;

[0049] Fig. 9 A bottom view of a host in one embodiment of the present application;

[0050] Fig.10 A side view of a host in one embodiment of the present application;

[0051] Fig.11 This is a schematic structural diagram of a base in an embodiment of the present application;

[0052] Fig.12 for Fig.11 Schematic diagram of the exploded structure of the middle base.

[0053] Description of Figure Numbers:

[0054] 1. Heater; 10. Host; 11. Casing; 11A. Accommodating chamber; 11B. Accommodating chamber; 11C. Air inlet; 11D. Heat radiation port; 111. First side wall; 112. Second side wall; 1121. Air inlet grille; 113. Shell; 1131. Main body; 1132. End cover; 1132A. Second opening; 1133. Third opening; 114. Reinforcement assembly; 1141. Bracket; 1141A. Slot; 1141B. Limiting buckle; 1142. Threaded connector; 1142A. Insertion section; 1142B. Limiting section; 1143. First A positioning groove; 12, fan 121, cross-flow fan; 1211, wind wheel; 1212, drive motor; 13, heating component; 20, base; 20A, first opening; 20B, receiving groove; 20C, operating gap; 20D, accommodating cavity; 21, seat body; 211, first seat body; 212, second seat body; 2121, second positioning member; 213, counterweight; 2131, second positioning groove; 22, connecting platform; 221, first positioning member; 30, fastener; 31, operating part; 32, threaded fastening part; X, length direction; Y, thickness direction; Z, width direction.

[0055] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0056] In order to make the objectives, technical solutions and advantages of the present application clearer, the following part will further describe the embodiments of the present application in detail in conjunction with the accompanying drawings.

[0057] When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Instead, they are only examples of devices and methods consistent with some aspects of the present application as detailed in the attached claims.

[0058] In the description of the present application, it should be understood that the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances. In addition, in the description of the present application, unless otherwise specified, "multiple" refers to two or more. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the previously associated objects are in an "or" relationship.

[0059] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in this specification are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0060] Please refer to Figure 1-Figure 2 The embodiment of the present application provides a heater 1, including a main unit 10 and a base 20. The main unit 10 is the main body of the heater 1, and can generate heat and radiate heat to the use environment to provide heating to the use environment and the user. The base 20 is used to support the main unit 10, so as to serve as the supporting body of the heater 1.

[0061] The host 10 includes a casing 11, and the shape of the casing 11 can be but is not limited to a cube, a rectangular parallelepiped, a cylinder and a truncated cone. Taking a rectangular parallelepiped as an example, the casing 11 will have a length direction X, a thickness direction Y and a width direction Z that are perpendicular to each other, and the material of the casing 11 can include but is not limited to at least one of metal and plastic. In the embodiment of the present application, there is no specific limitation on the shape and material of the casing 11.

[0062] It is understandable that the heater 1 may further include a heating component 13, which is used to generate heat. For example, the heating component 13 may include a heating element and fins. The heat generated by the heating element can be transferred to the fins, and then heat exchange is achieved through the contact between the fins and the air. The form of the heating element may be, but is not limited to, a carbon fiber heating element, a halogen heating element, a quartz tube heating element, a metal tube heating element, and an electric heating wire heating element. In the embodiments of the present application, the specific form of the heating element is not limited.

[0063] Please refer to Figure 1-Figure 3 The housing 11 has a receiving cavity 11A and a heat radiation port 11D, and the heat radiation port 11D is connected to the receiving cavity 11A, wherein the heat radiation port 11D may be in a long strip shape. The heating component 13 may be disposed in the receiving cavity 11A, so that after the heating component 13 generates heat, the heat radiation port 11D radiates to the use environment to provide heating to the use environment and the user.

[0064] The base 20 may be roughly square in shape, with a relatively regular shape that is easy to form and manufacture, and the base 20 may be made of plastic, which can ensure that the base 20 has a certain strength while appropriately reducing the weight of the base 20. In the embodiment of the present application, there is no limitation on the specific shape and material of the base 20.

[0065] In the related art, the orientation of the heat radiation port 11D of the heater 1 can only be set to a vertical orientation or a horizontal orientation. However, in actual use, the user may have different requirements for the orientation of the heat radiation port 11D in some usage scenarios due to different body temperatures. Therefore, the orientation of the heat radiation port 11D of the heater 1 is set in a single direction, which cannot meet the user's multi-scenario usage needs.

[0066] Based on the above technical problems, the housing 11 of the embodiment of the present application includes a first side wall 111 and a second side wall 112, and the first side wall 111 and the second side wall 112 are arranged at an angle. The base 20 can be selectively screwed to one of the first side wall 111 and the second side wall 112. The specific form of screw connection can be that the base 20 is screwed to one of the first side wall 111 and the second side wall 112 through a connecting member such as a screw or a bolt, or a threaded column is provided on the base 20, and a threaded hole is provided on the first side wall 111 and the second side wall 112, and the base 20 can be selectively screwed to one of the first side wall 111 and the second side wall 112 through the threaded connection between the threaded column and the threaded hole, and the embodiment of the present application does not limit this.

[0067] The heater 1 can have a first use state and a second use state. In the first use state, the base 20 is connected to the first side wall 111 and supports the main unit 10. At this time, the direction of the heat radiation port 11D of the heater 1 can be adjusted to a horizontal direction so that the hot air can blow directly to the user, so as to better meet the user's urgent need for heating. In the second use state, the base 20 is connected to the second side wall 112 and supports the main unit 10. At this time, the direction of the heat radiation port 11D of the heater 1 can be adjusted to be vertically upward, which helps the hot air to circulate better in the use environment and improve the overall heating effect of the use environment. Therefore, the heater 1 of the embodiment of the present application can flexibly adjust the direction of the heat radiation port 11D of the heater 1 to meet the different use needs of the user.

[0068] Moreover, for example, when the shape of the casing 11 is a rectangular parallelepiped, in the first usage state, the host 10 will be in a vertical placement state, which is also beneficial to reduce the space occupied by the heater 1 in the horizontal direction in the usage environment; and in the second usage state, the host 10 will be in a horizontal placement state, which is also beneficial to reduce the space occupied by the heater 1 in the height direction in the usage environment, thereby enabling the heater 1 of the embodiment of the present application to adapt to more usage environments.

[0069] In addition, through the screw connection between the base 20 and one of the first side walls 111 and the second side wall 112, the embodiment of the present application can enable the heater 1 to switch between the first usage state and the second usage state, while facilitating the disassembly and assembly of the base 20 and the casing 11 and effectively improving the stability of the connection between the base 20 and the casing 11.

[0070] At the same time, the embodiment of the present application can be screwed to the first side wall 111 and the second side wall 112 only by a base 20, so that the heater 1 has two usage states at the same time. The embodiment of the present application can effectively reduce the number of parts of the heater 1 and simplify the structure.

[0071] Please refer to Figure 1-Figure 2 In some embodiments, the housing 11 has a length direction X, the first side wall 111 includes two, and the two first side walls 111 are located at both ends of the housing 11 along its length direction X. It can be understood that the base 20 can be screwed to one of the first side walls 111.

[0072] The second side wall 112 includes multiple second side walls 112, which are connected between the two first side walls 111 in the length direction X. For example, the second side wall 112 may include four second side walls 112, which are connected between the two first side walls 111 in the length direction X. In this way, the shape of the housing 11 is a rectangular parallelepiped, which is relatively regular and easy to manufacture.

[0073] In this way, in the first usage state, the main unit 10 will be in a vertical placement state, and the orientation of the heat radiation port 11D is adjusted to a horizontal orientation, so that the hot air can be blown directly to the user, and can be suitable for single-person use scenarios, and is beneficial to reduce the space occupied by the heater 1 in the horizontal direction in the use environment, so as to be suitable for use environments with relatively limited space in the horizontal direction.

[0074] In the second usage state, the host 10 is in a horizontal position, and the direction of the heat radiation port 11D is adjusted to be vertically upward, so that the circulation effect of hot air in the usage environment can be improved, and it can be suitable for multi-person scenarios. For example, when multiple users are sitting on the sofa in the living room, by making the host 10 in a horizontal position, the coverage range of the heat radiation port 11D can include multiple users, so that the heater 1 is suitable for use in an environment with relatively spacious space in the horizontal direction.

[0075] Please refer to Figure 3 In some embodiments, the housing 11 further has an air inlet 11C. The air inlet 11C may be arranged in a long strip shape and communicated with the accommodating cavity 11A.

[0076] The host 10 further includes a fan 12 , which may be a cross-flow fan 121 , an axial flow fan, etc., which is not limited in the embodiment of the present application.

[0077] The fan 12 and the heating component 13 are arranged in the accommodating cavity 11A at intervals, and the heating component 13 is located between the air inlet 11C and the heat radiation port 11D. For example, on the basis that the heating component 13 is located between the air inlet 11C and the heat radiation port 11D, the heating component 13 can be located on the air inlet path or the air outlet path of the fan 12. In this way, through the action of the fan 12, the air around the heater 1 will be forced to circulate, which is conducive to improving the heat transfer efficiency between the air and the heating component 13 and improving the heating effect. In addition, the user can also adjust the speed of the fan 12 according to actual use needs, so as to achieve precise adjustment of the ambient temperature of the heater 1, which greatly improves the flexibility of the user in using the heater. Of course, the present application is not limited to this. In other embodiments, the host 10 may not include the fan 12, and realize the heat exchange between the air and the heating component 13 in the form of natural convection.

[0078] Please continue to refer to Figure 3 Optionally, the fan 12 may include a crossflow fan 121 , and the crossflow fan 121 includes a wind wheel 1211 and a driving motor 1212 , and the driving motor 1212 is transmission-connected to the wind wheel 1211 .

[0079] The wind wheel 1211 is arranged opposite to the heating component 13, for example, the heating component 13 is located on the air inlet path or the air outlet path of the wind wheel 1211. The wind wheel 1211 has a plurality of blades distributed along its circumference, so when the driving motor 1212 drives the wind wheel 1211 to rotate, the rotating blades can cause air to flow from the heat radiation port 11D to the heating component 13.

[0080] It can be understood that the cross-flow fan 121 has the advantages of energy saving, large air volume, low noise and simple installation. Therefore, by adopting the cross-flow fan 121 as the specific form of the fan 12, the user experience can be effectively improved.

[0081] In order to improve the stability of the heater 1 in the first use state, please continue to refer to Figure 3 Furthermore, the axial direction of the wind wheel 1211 is consistent with the length direction X, and the driving motor 1212 is located in the lower half of the casing 11 along the length direction X.

[0082] It is understandable that the drive motor 1212 has a certain weight. If the drive motor 1212 is arranged in the upper half of the housing 11 along the length direction X, the center of gravity of the host 10 will move up or be located in the upper half, which will easily cause the host 10 to tip over, and there will be a risk of tipping over and falling, causing damage to the host 10 or injuring the user. Therefore, this embodiment improves the setting position of the drive motor 1212. Specifically, the drive motor 1212 of this embodiment is located in the lower half of the housing 11 along the length direction X, so that the center of the host 10 can move down or can be directly adjusted to the lower half, thereby effectively preventing the host 10 from tipping over. While ensuring the safety of the user during the use of the heater 1, the heater 1 can also have a longer service life.

[0083] At the same time, in the form in which the drive motor 1212 of this embodiment is located in the lower half of the casing 11 along the length direction X, compared with the form in which the drive motor 1212 is located in the middle of the casing 11 along the length direction X, the wind wheel 1211 can be extended using the middle and upper half of the casing 11, which can further enhance the forced convection effect brought by the cross-flow fan 121.

[0084] Of course, in other embodiments, the drive motor 1212 can also be arranged to be located in the middle or upper half of the casing 11 along the length direction X. In this case, it is necessary to arrange some components that can produce a configuration effect in the lower part of the heater 1 so that the overall center of gravity of the heater 1 is not too high. The embodiments of the present application do not limit this.

[0085] Please refer to Figure 3-Figure 5 In some embodiments, the housing 11 includes a shell 113 and a reinforcing assembly 114. The shell 113 is a main part of the housing 11, and is used to define the outline of the entire housing 11, and the shell 113 forms the above-mentioned accommodating cavity 11A. The reinforcing assembly 114 includes two, one of which is fixedly connected to the first side wall 111, and the other is fixedly connected to the second side wall 112.

[0086] It can be understood that the fixed connection between the reinforcement component 114 and the first side wall 111 or the second side wall 112 can include a detachable connection or a non-detachable connection. Taking the detachable connection as an example, the reinforcement component 114 is screwed to the first side wall 111 or the second side wall 112. On this basis, when the reinforcement component 114 is damaged, the reinforcement component 114 can be removed from the shell 113 and replaced with a new reinforcement component 114. This does not require the entire shell 11 to be replaced, which is more convenient.

[0087] In this way, through the setting of the reinforcement component 114, when the base 20 is screwed to the casing 11, it is indirectly screwed to the shell 113 through the reinforcement component 114 instead of being directly screwed to the shell 113, so that the transfer setting of the reinforcement component 114 can be utilized. On the one hand, the structural strength of the shell 113 can be enhanced. On the other hand, since the shell 113 does not need to directly bear the large force of the threaded connection, the risk of deformation or even structural damage of the shell 113 as an external structure due to the large force during long-term use can be reduced, thereby improving the durability of the shell 113.

[0088] Please refer to Figure 6-Figure 8 Furthermore, the heater 1 also includes a fastener 30, which can be a metal threaded member so that the fastener 30 itself has better strength.

[0089] Each reinforcement assembly 114 includes a bracket 1141 and a threaded connector 1142. The bracket 1141 may be roughly square in shape, and the bracket 1141 may be made of plastic material, so that the overall weight of the reinforcement assembly 114 can be reduced, thereby reducing the bearing capacity of the reinforcement assembly 114 on the housing 113, and preventing the housing 113 from being deformed due to excessive force. The embodiment of the present application does not specifically limit the shape and material of the bracket 1141. The bracket 1141 is connected to the corresponding first side wall 111 or second side wall 112.

[0090] The threaded connector 1142 can be a metal part, so that the threaded connector 1142 itself will have a strong strength to withstand a large connection force. The threaded connector 1142 is fixedly connected to the bracket 1141. It can be understood that the fixed connection between the two can include a detachable connection or a non-detachable connection. Taking the detachable connection as an example, the threaded connector 1142 can be plugged into the bracket 1141. On this basis, when the threaded connector 1142 is damaged, the threaded connector 1142 can be removed from the bracket 1141 and replaced with a new threaded connector 1142. In this way, there is no need to replace the entire reinforcement assembly 114, which is more convenient.

[0091] The base 20 defines a first opening 20A, and the fastener 30 passes through the first opening 20A and is threadedly connected to the threaded connector 1142 to relatively fix the base 20 and the housing 11 .

[0092] In this embodiment, by forming the threaded connector 1142 and the bracket 1141 into two components that are separately arranged, the two can be made of different materials, and can be assembled after the two are made, which is convenient for production and manufacturing. In addition, this embodiment adopts the form of threaded connection between the fastener 30 and the threaded connector 1142, so that during the actual assembly process, the housing 11 and the base 20 can be kept relatively fixed, and the entire process of threaded connection can be completed by simply rotating the fastener 30, which is convenient for operation.

[0093] Please refer to Figure 4-Figure 5 In some embodiments, the fastener 30 includes an operating portion 31 and a threaded fastening portion 32. The operating portion 31 is fixedly connected to one end of the threaded fastening portion 32, and the other end of the threaded fastening portion 32 passes through the first opening 20A and is threadedly connected to the threaded connector 1142. In this way, the user or staff can screw the operating portion 31 in a clockwise or counterclockwise direction to screw the threaded fastening portion 32 to or disengage the threaded connector 1142, thereby eliminating the need to use a screwdriver or other tool to screw the threaded fastening portion 32 to or disengage the threaded connector 1142, and making the operation more convenient.

[0094] Among them, the operating part 31 and the threaded fastening part 32 can be an integral component, which can reduce the number of parts of the fastener 30 and reduce the assembly steps, while helping to improve the strength of the connection between the two. Of course, the operating part 31 and the threaded fastening part 32 can also be separate components, so that the two can be manufactured separately and then assembled, which is convenient for manufacturing and production.

[0095] In some structural forms, the operating portion 31 includes a cover body and a protrusion, the cover body is fixedly connected to one end of the threaded fastening portion 32, and the protrusion is connected to the outer side of the cover body. In this way, based on the protrusion protruding from the outer side of the cover body, the user or staff can quickly find the protrusion to apply force to the protrusion to drive the cover body to rotate, thereby reducing the difficulty of blind operation by the user or staff, which is conducive to improving the convenience of disassembly and assembly.

[0096] In some structural forms, a plurality of ribs are arranged at intervals on the outer circumference of the operating portion 31, that is, a plurality of ribs are arranged at intervals on the outer circumference of the cover body. In this way, the friction between the hand of the user or staff and the operating portion 31 can be increased through the arrangement of the plurality of ribs, making it more convenient for the user or staff to operate.

[0097] Please refer to Figure 4 , Figure 5 as well as Figure 7Further, the bottom of the base 20 is recessed upward to form a receiving groove 20B, and the shape of the receiving groove 20B can be the same as the shape of the operating portion 31, such as a round shape or a square shape. The receiving groove 20B is open downward and communicates with the first port 20A.

[0098] Among them, the operating part 31 is accommodated in the accommodating groove 20B. This configuration ensures that the operating part 31 will not protrude from the bottom of the base 20. Therefore, while ensuring the stability of the base 20 placed on the ground, the base 20 can play a certain shielding role for the operating part 31, so as to enhance the overall external aesthetics of the heater 1.

[0099] An operating gap 20C is formed between the outer peripheral surface of the operating part 31 and the side wall of the accommodating groove 20B. In this way, during actual operation, the hand of the user or the staff can be inserted into the operating gap 20C to operate the operating part 31, which is very convenient to operate. Based on the existence of the operating gap 20C, the operating part 31 can be effectively prevented from interfering with the side wall of the accommodating groove 20B during rotation.

[0100] Please refer to Figure 7 In some embodiments, the reinforcement assembly 114 connected to the second side wall 112 is disposed in the shell 113; the second side wall has an air inlet grille portion 1121, wherein the fastener 30 is passed through the air inlet grille portion 1121 to be threadedly connected to the threaded connector 1142.

[0101] It can be understood that the air inlet grille portion 1121 can reduce the possibility of foreign matter entering the accommodating chamber 11A, and the fastener 30 can utilize the grille hole formed by the air inlet grille portion 1121 to extend into the accommodating chamber 11A to be threadedly connected with the threaded connector 1142. In this way, there is no need to specially open an avoidance opening on the second side wall 112 for the threaded connector 1142 to pass through, making the casing 11 simpler to manufacture.

[0102] Please refer to Figure 8 In some detachable structural forms, a slot 1141A with an open end is formed on the side of the bracket 1141, and the threaded connector 1142 is detachably fixed in the slot 1141A. In this way, the plug-in form can not only facilitate the connection operation between the threaded connector 1142 and the bracket 1141, but also improve the stability of the connection between the two. In other detachable structural forms, the threaded connector 1142 and the bracket 1141 can also be screwed, which is not limited in the embodiment of the present application.

[0103] Please continue to refer to Figure 8Furthermore, a limit buckle 1141B is provided on the side of the bracket 1141, and the limit buckle 1141B is provided adjacent to the notch of the slot 1141A. The threaded connector 1142 includes an insertion section 1142A and a limit section 1142B, and the insertion section 1142A is connected to the limit section 1142B, and the two are arranged at an angle, for example, the two can be arranged at 90 degrees, so that the two are connected to form an L shape.

[0104] The insertion end is inserted into the slot 1141A, and the limiting buckle 1141B is used to abut against the side of the limiting section 1142B facing away from the insertion section 1142A. In this way, the limiting buckle 1141B can limit the limiting section 1142B so that the insertion section 1142A is fixed in the slot 1141A, which is easy to operate and has a good fixing effect.

[0105] Exemplarily, the limiting buckles 1141B may include two, and the two limiting buckles 1141B are arranged opposite to each other, so as to improve the limiting effect by limiting the limiting section 1142B through the two limiting buckles 1141B.

[0106] In order to improve the appearance of the host 10, please refer to Figure 5 In some embodiments, the reinforcing assembly 114 fixedly connected to the second side wall 112 is accommodated in the accommodating cavity 11A. The cavity side wall of the accommodating cavity 11A is provided with a third opening 1133, and the fastener 30 passes through the first opening 20A and the third opening 1133 in sequence and is threadedly connected to the threaded connector 1142. It can be understood that when the second side wall 112 provided with the third opening 1133 is provided with the air inlet 11C, the air inlet 11C can serve as the third opening 1133.

[0107] In this way, the reinforcing component 114 can be accommodated in the accommodating cavity 11A so as not to be exposed outside the housing 11 , so that the housing 11 can play a certain shielding role for the reinforcing component 114 , thereby making the appearance of the host 10 more beautiful.

[0108] Please refer to Figure 6 In some embodiments, the housing 113 includes a main body 1131 and an end cover 1132. The main body 1131 may be a metal part to better carry components such as the crossflow fan 121 and the heating component 13, while the end cover 1132 may be a plastic part. In this way, the housing 11 can have a certain metal texture and a plastic texture by using the arrangement of the end cover 1132 and the main body 1131. The main body 1131 and the end cover 1132 define the outline of the entire housing 113. The main body 1131 has a second side wall 112.

[0109] The end cover 1132 has a first side wall 111, and the end cover 1132 is detachably connected to one side of the main body 1131, for example, it can be snap-fitted, screw-fitted, or a combination of snap-fitted and screw-fitted. The main body 1131 and the end cover 1132 cooperate to form a receiving cavity 11B, and the reinforcing component 114 fixedly connected to the first side wall 111 is arranged in the receiving cavity 11B, wherein the reinforcing component 114 can be connected to at least one of the main body 1131 and the end cover 1132. It can be understood that the receiving cavity 11B is part of the receiving cavity 11A, that is, the receiving cavity 11A can be divided into at least two parts, and one part is the receiving cavity 11B. The end cover 1132 is provided with a second through-port 1132A, and the fastener 30 passes through the first through-port 20A and the second through-port 1132A in sequence and is threadedly connected to the threaded connector 1142.

[0110] Based on this, the reinforcing component 114 is accommodated by the accommodating cavity 11B so that the end cover portion 1132 can play a certain shielding role on the reinforcing component 114, thereby making the appearance of the main unit 10 more beautiful, and the detachable connection between the end cover portion 1132 and the main body portion 1131 can facilitate the assembly of the reinforcing component 114. For example, the reinforcing component 114 can be connected to the end cover portion 1132 first, and then the end cover portion 1132 can be connected to the main body portion 1131. At the same time, it is also convenient to replace and repair the reinforcing component 114.

[0111] In order to make it easier for users or staff to achieve the screw connection between the base 20 and the housing 11, please refer to Figure 9-11 In some embodiments, one of the first positioning member 221 and the first positioning groove 1143 is disposed on the side of the base 20 facing the shell 113, and the other of the first positioning member 221 and the first positioning groove 1143 is disposed on the side of each reinforcement component 114 facing the base 20.

[0112] It is understandable that the first positioning member 221 may be a positioning protrusion, and the positioning protrusion may be square-shaped, and the shape of the first positioning groove 1143 is adapted to the shape of the first positioning groove 1143. The first positioning member 221 is used to position and cooperate with the first positioning groove 1143. In this way, in the actual assembly process, the first positioning member 221 and the first positioning groove 1143 may be used to firstly realize the pre-positioning of the base 20 and the housing 11. After the pre-positioning is completed, the base 20 and the first side wall 111 or the second side wall 112 may be screwed together, which is convenient to operate and improves the convenience of assembly.

[0113] Please refer to Figure 9-11In some embodiments, the base 20 includes a base body 21 and a connecting platform 22. The base body 21 is the main body part of the base 20 and plays the role of mainly supporting the host 10. The connecting platform 22 is convexly arranged on the surface of the base body 21, wherein the connecting platform 22 and the base body 21 can be an integral component, so that the number of parts of the base 20 is reduced, and the assembly steps are reduced, and the strength of the connection between the two is improved. Of course, the connecting platform 22 and the base body 21 can also be a separate structure, and this embodiment does not limit this.

[0114] The connecting platform 22 can be selectively screwed to one of the first side wall 111 and the second side wall 112. In this way, by connecting the connecting platform 22 to the base 20, direct contact between the seat body 21 and the casing 11 can be avoided, and the wear of the seat body 21 caused by direct contact with the casing 11 can be reduced, thereby effectively extending the service life of the seat body 21 and ensuring the external aesthetics of the seat body 21.

[0115] Please refer to Figure 10-12 It can be understood that the first opening 20A includes at least two, at least two first openings 20A are arranged opposite to each other, and one of the first openings 20A is opened on the connecting platform 22, and the other first opening 20A is opened on the seat body 21, so that the fastener 30 will first pass through the first opening 20A of the seat body 21, and then pass through the first opening 20A of the connecting platform 22, and can be threadedly connected with the housing 11. In addition, the receiving groove 20B can be formed by a bottom depression of the seat body 21.

[0116] Please refer to Figure 10-12 Further, the seat body 21 includes a first seat body 211, a second seat body 212 and a counterweight 213. A connecting platform 22 is disposed on the top surface of the first seat body 211, and the second seat body 212 is connected to a side of the first seat body 211 away from the housing 11, and cooperates with the first seat body 211 to enclose a receiving cavity 20D.

[0117] The counterweight 213 may be made of metal and be roughly square in shape, and is received in the receiving cavity 11B. Specifically, the counterweight 213 is connected to at least one of the first seat 211 and the second seat 212 to be received in the receiving cavity 11B.

[0118] In this way, by setting the counterweight 213, the overall weight of the base 20 is increased, which is beneficial to improving the overall stability of the base 20. When the casing 11 is placed on the base 20, the base 20 has better supporting stability for the host 10, thereby reducing the risk of the host 10 tipping over and falling, causing damage to the host 10 or injuring the user.

[0119] It is understandable that the first openings 20A include three, the three first openings 20A are arranged opposite to each other, and the first first opening 20A is opened on the second base 212, the second second opening 1132A is opened on the counterweight 213, and the third first opening 20A is opened on the first base 211. In this way, the fastener 30 will first pass through the first opening 20A of the second base 212, the first opening 20A of the counterweight 213, and the first opening 20A of the first base 211 in sequence, and then pass through the first opening 20A of the connecting platform 22, so as to be threadedly connected with the housing 11. In addition, the receiving groove 20B can be formed by a bottom depression of the second base 212.

[0120] Please refer to Fig.12 In some structural forms, the cavity wall of the accommodating cavity 20D is provided with one of the second positioning member 2121 and the second positioning groove 2131, and the counterweight 213 is provided with the other of the second positioning member 2121 and the second positioning groove 2131. The second positioning member 2121 may be a positioning boss, and the shape of the positioning groove may be adapted to the shape of the positioning boss.

[0121] The second positioning member 2121 is positioned and cooperated with the second positioning groove 2131. In this way, the positioning accuracy of the counterweight 213 placed in the receiving cavity 11B can be improved by the cooperation between the second positioning member 2121 and the second positioning groove 2131. Furthermore, by passing the fastener 30, the counterweight 213 can be fixed in the receiving cavity 11B, which is convenient and quick to operate.

[0122] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0123] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A heater, characterized in that: include: Base; and The host comprises a housing, wherein the housing comprises a first side wall and a second side wall arranged at an angle; Wherein, the base can be selectively screwed to one of the first side wall and the second side wall so that the heater has a first usage state in which the first side wall is connected to the base and the host is supported, and a second usage state in which the second side wall is connected to the base and the host is supported.

2. The heater according to claim 1, characterized in that The housing comprises: a housing having the first side wall and the second side wall; and two reinforcing assemblies, one of which is fixedly connected to the first side wall, and the other of which is fixedly connected to the second side wall; Wherein, the base can be selectively screwed to one of the two reinforcement components.

3. The heater according to claim 2, characterized in that: The heater includes a fastener, each of the reinforcement components includes a bracket and a threaded connector, the bracket is fixedly connected to the first side wall or the second side wall corresponding thereto, and the threaded connector is fixedly connected to the bracket; The base is provided with a first opening, and the fastener passes through the first opening and is threadedly connected with the threaded connector to relatively fix the base and the housing.

4. The heater according to claim 3, characterized in that: A slot with an open end is formed on the side of the bracket, and the threaded connector is detachably fixed in the slot.

5. The heater according to claim 4, characterized in that: A limit buckle is provided on the side of the bracket, and the limit buckle is provided adjacent to the notch of the slot; Wherein, the threaded connector includes an insertion section and a limiting section connected to each other, the insertion section and the limiting section are arranged at an angle, the insertion section is inserted into the slot, and the limiting buckle is used to abut against the side of the limiting section facing away from the insertion section.

6. The heater according to claim 3, characterized in that: The housing comprises: a main body having the second side wall; and The end cover part is detachably connected to one side of the main body part and has the first side wall. The main body part and the end cover part cooperate to form a receiving cavity, and the reinforcing component fixedly connected to the first side wall is arranged in the receiving cavity; The end cover portion is provided with a second opening, and the fastener passes through the first opening and the second opening in sequence and is threadedly connected with the threaded connector.

7. The heater according to claim 3, characterized in that: A receiving cavity is formed in the housing, and the reinforcing assembly fixedly connected to the second side wall is received in the receiving cavity; A third opening is formed on the side wall of the accommodating cavity, and the fastener passes through the first opening and the third opening in sequence and is threadedly connected with the threaded connector.

8. The heater according to claim 3, characterized in that: The fastener comprises an operating portion and a threaded fastening portion, wherein the operating portion is fixedly connected to one end of the threaded fastening portion; Wherein, the other end of the threaded fastening portion passes through the first opening and is threadedly connected to the threaded connector.

9. The heater according to claim 8, characterized in that The bottom of the base is recessed upward to form a receiving groove, the receiving groove is open downward and communicated with the first opening; The operating portion is received in the receiving groove, and an operating gap is formed between the outer peripheral surface and the groove side wall of the receiving groove.

10. The heater according to claim 3, characterized in that: The reinforcing assembly connected to the second side wall is arranged in the housing; the second side wall has an air inlet grille portion; Wherein, the fastener is passed through the air inlet grille portion to be threadedly connected to the threaded connector.

11. The heater according to claim 2, characterized in that: One of a first positioning member and a first positioning groove is disposed on a side of the base facing the shell, and the other of the first positioning member and the first positioning groove is disposed on a side of each reinforcement component facing the base; Wherein, the first positioning member is used for positioning and cooperating with the first positioning groove.

12. The heater according to any one of claims 1 to 11, characterized in that: The base comprises: seat body; and The connecting platform is protrudingly arranged on the top surface of the seat body and can be selectively screwed with one of the first side wall and the second side wall.

13. The heater according to claim 12, characterized in that The seat body comprises: A first seat body, wherein the top surface of the first seat body is provided with the connecting platform; a second base body connected to a side of the first base body away from the housing and cooperating with the first base body to enclose a receiving cavity; and The counterweight is accommodated in the accommodating cavity.

14. The heater according to claim 13, characterized in that The cavity wall of the accommodating cavity is provided with one of a second positioning member and a second positioning groove, and the counterweight is provided with the other of the second positioning member and the second positioning groove; Wherein, the second positioning member is positioned and matched with the second positioning groove.

15. The heater according to claim 1, characterized in that The housing has a length direction, the first side walls include two, and the two first side walls are located at two ends of the housing along the length direction; The second side walls include a plurality of second side walls, and the plurality of second side walls are connected between two first side walls in the length direction.

16. The heater according to claim 1, characterized in that The housing has a receiving cavity and an air inlet and a heat radiation port communicated with the receiving cavity; The host further comprises a fan and a heating component, wherein the fan and the heating component are arranged in the accommodating cavity at intervals, and the heating component is located between the air inlet and the heat radiation port.

17. The heater according to claim 16, characterized in that The fan comprises a crossflow fan, and the crossflow fan comprises: A wind wheel, arranged opposite to the heating component; and A driving motor is drivingly connected to the wind wheel.

18. The heater according to claim 17, characterized in that The housing has a length direction, and the axial direction of the wind wheel is consistent with the length direction; Wherein, the driving motor is located at the lower half of the casing along the length direction.

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