A household appliance base and a fan

Abstract

The utility model provides a kind of household appliance base and fan.The household appliance base includes first seat body and second seat body.The first seat body includes first through hole forming part, first through hole is provided on first through hole forming part, and the axis of first through hole extends along vertical direction.The second seat body is spliced with the first seat body.The second seat body includes second through hole forming part, second through hole is provided on second through hole forming part, and first through hole and second through hole are coaxially arranged.First through hole and second through hole cooperate to form the perforation that penetrates the household appliance base from top to bottom.The perforation is configured to be passed through connecting piece, and both ends of the connecting piece are provided with clamping device, and two clamping devices are configured to clamp first through hole forming part and second through hole forming part therebetween.The structure of the utility model not only makes the connecting structure of the first seat body and the second seat body relatively simple, reduces manufacturing cost, but also simplifies the connecting method of the first seat body and the second seat body, and is convenient to install and disassemble.

Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, and in particular to a household appliance base and fan. Background Technology

[0002] Clips are a common connecting and fixing structure in the design of household appliance bases. However, some existing appliance bases using clip technology require the two sides of the base to be tilted at a specific angle to align the positioning holes. The bases are then pressed tightly together and locked in place using positioning components, a time-consuming and labor-intensive process. Disassembling the base is similarly cumbersome. First, the clips are pushed outwards from their fixed position while maintaining a certain amount of force. Then, the aligned positioning holes are separated vertically. The same steps are repeated on the other side, making the installation and disassembly of appliance bases tedious and, due to the complex structure, resulting in higher manufacturing costs. Utility Model Content

[0003] In view of the above problems, this utility model is proposed to provide a household appliance base and fan that overcomes or at least partially solves the above problems. It can solve the problems that the installation and disassembly process of household appliance bases is inconvenient and the manufacturing cost is high due to complex structure. It achieves the purpose of facilitating installation and disassembly, simplifying the structure of household appliance bases, and thus reducing manufacturing costs.

[0004] Specifically, this utility model provides a base for a household appliance, comprising:

[0005] The first base body includes a first through hole forming part, on which a first through hole is provided, and the axis of the first through hole extends in the vertical direction.

[0006] A second base body is spliced ​​with the first base body. The second base body includes a second through-hole forming part, on which a second through-hole is provided. The first through-hole and the second through-hole are coaxially arranged. The first through-hole and the second through-hole cooperate to form a through hole that penetrates the base of the household appliance vertically. The through hole is configured for a connector to pass through, and both ends of the connector are provided with clamping devices. The two clamping devices are configured to clamp the first through-hole forming part and the second through-hole forming part between them.

[0007] Optionally, the connector contacts and abuts against the wall of the perforation.

[0008] The connector is a vertically arranged through-post, and the through-post is threaded.

[0009] One of the clamping devices is a threaded stop block, which is disposed on the lower side of the first through hole forming part and the second through hole forming part, and is threadedly connected to the through post.

[0010] Another clamping device is the main body of a household appliance, which is fixedly connected to the upper end of the through post.

[0011] Optionally, the first base body further includes a first splicing part, which has a vertically arranged first splicing surface.

[0012] The second base also includes a second splicing part, which has a vertically arranged second splicing surface, and the first splicing surface and the second splicing surface are in contact.

[0013] A first insertion post is provided on the first splicing surface, and a first insertion hole extending vertically is provided on the first insertion post.

[0014] The second base is provided with a second insertion post and a second insertion hole, with the second insertion post located inside the second insertion hole. The first insertion post is inserted into the second insertion hole, and the second insertion post is inserted into the first insertion hole.

[0015] Optionally, the upper end of the second socket is closed, and the first plug contacts the upper end of the second socket to prevent the first base from detaching upward from the second base.

[0016] A buckle is provided at the lower edge of the second splicing surface, and the buckle is engaged with the lower edge of the first splicing surface to prevent the first seat from detaching downward from the second seat.

[0017] Optionally, the first splicing part further includes a vertically arranged first connecting surface, and the first through hole forming part is disposed on the first connecting surface.

[0018] The second splicing part also includes a vertically arranged second connecting surface, and the second through hole forming part is disposed on the second connecting surface.

[0019] The first connecting surface and the second connecting surface enclose an installation space. The first through-hole forming part and the second through-hole forming part are located within the installation space.

[0020] Optionally, the first splicing part further includes a vertically arranged first splicing plate, and the second splicing part further includes a vertically arranged second splicing plate.

[0021] The second splicing plate is disposed on one side of the first splicing plate.

[0022] The first splicing panel includes two first sections and a second section disposed between the two first sections. The surface of the first section facing the second splicing panel is the first splicing surface. The surface of the second section facing the second splicing panel is the first connecting surface.

[0023] The second splicing plate includes two third sections and a fourth section disposed between the two third sections. The surface of the third section facing the first splicing plate is the second splicing surface. The surface of the fourth section facing the first splicing plate is the second connecting surface. Each third section is provided with a first clearance opening communicating with the second insertion hole for inserting the first insertion post.

[0024] Optionally, the appliance stand may also include:

[0025] The cable outlet groove has an opening facing downwards, and its inner end is connected to the through hole. The outer end of the cable outlet groove is disposed on the outer peripheral wall of the first base or the second base.

[0026] A wire clamp is provided at the wire outlet groove.

[0027] The connector has a connecting space for electrical connection wires to pass through, and the outlet of the connecting space is connected to the wire outlet groove.

[0028] Optionally, the first through-hole forming part includes:

[0029] The lower plate is horizontally arranged and has the first through hole.

[0030] The first peripheral wall is located on the upper side of the lower plate and is coaxially arranged with the first through hole.

[0031] The second peripheral wall is located on the upper side of the lower plate and is coaxially arranged with the first through hole. A second clearance opening is provided on the second peripheral wall.

[0032] A first top wall is connected to the upper end of a portion of the second peripheral wall.

[0033] The second through-hole forming part includes:

[0034] A second top wall is disposed on one side of the first top wall, and the upper surface of the second top wall smoothly transitions to the upper surface of the first top wall. The second top wall has a second through hole. The second top wall also has a positioning groove, and the corresponding upper clamping device has a positioning block that inserts into the positioning groove.

[0035] The third peripheral wall extends downward from the edge of the second top wall and contacts and abuts against the inner surface of the second peripheral wall. The lower end of the third peripheral wall contacts and abuts against the lower plate.

[0036] The fourth peripheral wall is located below the second top wall and at the edge of the second through hole. The outer surface of the fourth peripheral wall contacts and abuts against the inner surface of the first peripheral wall, and the lower end of the fourth peripheral wall contacts and abuts against the lower plate.

[0037] Optionally, the first splicing part further includes:

[0038] The first top plate, the first splicing plate is connected to the edge of the first top plate.

[0039] The first peripheral wall panel is connected to the edge of the first top plate, and the two ends of the first peripheral wall panel are connected to the two ends of the first splicing plate to define a first mounting cavity with the opening facing downward.

[0040] A first support body is disposed within the first mounting cavity.

[0041] The second splicing part also includes:

[0042] The second top plate, the second splicing plate is connected to the edge of the second top plate.

[0043] The second peripheral wall panel is connected to the edge of the second top plate, and the two ends of the second peripheral wall panel are connected to the two ends of the second splicing plate to define a second mounting cavity with the opening facing downward.

[0044] A second support body is disposed within the second mounting cavity. The first support body and the second support body have identical structures.

[0045] The first support body has a downward-facing groove, and the first peripheral wall plate has a first notch corresponding to the outer end of the groove. The second section of the first splicing plate has a second notch corresponding to the inner end of the groove.

[0046] A third notch is provided on the first peripheral wall, and a fourth notch aligned with the third notch is provided on the fourth peripheral wall. A fifth notch is provided on the second peripheral wall, and a sixth notch aligned with the fifth notch is provided on the third peripheral wall. A connecting gap is provided on the lower plate. The first notch, the groove, the second notch, the fifth notch, the sixth notch, the connecting gap, the third notch, and the fourth notch constitute the cable outlet groove.

[0047] This utility model also provides a fan, including:

[0048] The fan body is connected to a connector.

[0049] In the aforementioned household appliance base, the connector passes downward through the perforation.

[0050] A clamping member is installed at the lower end of the connector, and the clamping member and the fan body clamp the first through hole forming part and the second through hole forming part therebetween.

[0051] In this utility model of a household appliance base, the split-structure base facilitates the transportation and storage of household appliances, but the base needs to be installed when the user needs to use the appliance. By setting a first through-hole forming part and a second through-hole forming part, and connecting them through a connector and a clamping device, not only is the connection structure of the first and second bases simpler, reducing manufacturing costs, but the connection method of the first and second bases is also simplified, facilitating installation and disassembly, reducing the complexity and time cost of the installation and disassembly process, and improving the user experience.

[0052] The above and other objects, advantages and features of this utility model will become more apparent to those skilled in the art from the following detailed description of specific embodiments of this utility model in conjunction with the accompanying drawings. Attached Figure Description

[0053] The following sections will describe some specific embodiments of the present invention in a detailed manner by way of example and not limitation, with reference to the accompanying drawings. The same reference numerals in the drawings denote the same or similar parts or components. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings:

[0054] Figure 1 This is a schematic exploded view of a household appliance base according to an embodiment of the present invention;

[0055] Figure 2 This is a schematic cross-sectional view of a household appliance base according to an embodiment of the present utility model;

[0056] Figure 3 This is a schematic structural diagram of the first base in a household appliance base according to an embodiment of the present utility model;

[0057] Figure 4 This is a schematic structural diagram of the second seat in a household appliance base according to an embodiment of the present invention;

[0058] Figure 5 This is a schematic structural diagram of a household appliance base according to an embodiment of the present invention;

[0059] Figure 6This is a schematic structural diagram of a fan according to an embodiment of the present utility model.

[0060] List of reference numerals in the attached diagram:

[0061] 100. First base; 110. First through-hole forming part; 111. First through-hole; 112. Lower plate; 113. First peripheral wall; 114. Second peripheral wall; 115. First top wall; 120. First splicing part; 121. First splicing surface; 122. First insert post; 123. First insertion hole; 124. First connecting surface; 125. First splicing plate; 126. First top plate; 127. First peripheral wall plate; 128. First mounting cavity; 129. First support body; 130. Second clearance opening;

[0062] 200. Second base; 210. Second through-hole forming part; 211. Second through-hole; 212. Second top wall; 213. Third peripheral wall; 214. Fourth peripheral wall; 220. Second splicing part; 221. Second splicing surface; 222. Second insert post; 223. Second insertion hole; 224. Second connecting surface; 225. Second splicing plate; 226. Second top plate; 227. Second peripheral wall plate; 228. Second mounting cavity; 229. Second support body; 230. Buckle; 240. First clearance opening;

[0063] 300. Perforation;

[0064] 410. Connector; 411. Through-post; 420. Clamping device; 421. Threaded stop block;

[0065] 500, cable tray;

[0066] 600. Wire clamps;

[0067] 700. Household appliance body. Detailed Implementation

[0068] The following reference Figures 1 to 6 This invention describes a household appliance base and fan according to embodiments of the present invention. In this description, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature, that is, include one or more of that feature. In the description of the present invention, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified. When a feature "includes or contains" one or more of the features it encompasses, unless otherwise specifically described, this indicates that other features are not excluded and may be further included.

[0069] Unless otherwise expressly specified and limited, the terms "set," "install," "connect," "link," "fix," and "couple" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art should be able to understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0070] Furthermore, in the description of this embodiment, "above" or "below" the second feature can include direct contact between the first and second features, or it can include contact between the first and second features through another feature between them. That is, in the description of this embodiment, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," or "below" of the second feature can mean the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0071] In the description of this embodiment, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0072] Figure 1 This is a schematic exploded view of a household appliance base according to an embodiment of the present invention, as shown below. Figure 1 As shown, and refer to Figures 2 to 6 This utility model provides a base for a household appliance. The base includes a first seat 100 and a second seat 200.

[0073] The first base 100 includes a first through hole forming part 110, on which a first through hole 111 is provided, and the axis of the first through hole 111 extends in the vertical direction.

[0074] The second base 200 is spliced ​​with the first base 100. The second base 200 includes a second through-hole forming part 210, on which a second through-hole 211 is provided. The first through-hole 111 and the second through-hole 211 are coaxially arranged. The first through-hole 111 and the second through-hole 211 cooperate to form a through-hole 300 that passes vertically through the base of the household appliance. The through-hole 300 is configured to allow a connector 410 to pass through. Both ends of the connector 410 are provided with clamping devices 420, which are configured to clamp the first through-hole forming part 110 and the second through-hole forming part 210 between them.

[0075] During the installation of the appliance base, the first through hole 111 and the second through hole 211 are aligned and connected to form a through hole 300, and the first base body 100 and the second base body 200 are aligned and spliced. Then, the connector 410 is inserted vertically from one end of the through hole 300, and the clamping device 420 is used to firmly press the first through hole forming part 110 and the second through hole forming part 210 together, thereby fixing the first base body 100 and the second base body 200 together.

[0076] In this embodiment, the split-structure base facilitates the transportation and storage of household appliances, but the base needs to be installed when the user needs to use the appliances. By providing a first through-hole forming part 110 and a second through-hole forming part 210, and connecting them through a connector 410 and a clamping device 420, the connection structure of the first base 100 and the second base 200 is not only simpler, saving mold costs and improving production efficiency, thereby reducing manufacturing costs, but also simplifies the connection method of the first base 100 and the second base 200, facilitating installation and disassembly, reducing the complexity and time cost of the installation and disassembly process, and improving the user experience.

[0077] In some embodiments of this utility model, the connector 410 contacts and abuts against the wall of the through hole 300.

[0078] In this embodiment, when the outer surface of the connector 410 is in circumferential contact with the entire hole wall of the perforation 300 and abuts against each other, so that the connector 410 and the perforation 300 cannot move relative to each other, it not only plays a limiting role, but also improves the connection stability of the first seat 100 and the second seat 200.

[0079] In some embodiments of this utility model, such as Figure 1 , Figure 2 and Figure 6 As shown, the connector 410 is a vertically arranged through post 411, and the through post 411 is provided with threads.

[0080] A clamping device 420 is a threaded stop block 421, which is disposed on the lower side of the first through hole forming part 110 and the second through hole forming part 210, and is threadedly connected to the through post 411.

[0081] Another clamping device 420 is the household appliance body 700, which is fixedly connected to the upper end of the through post 411.

[0082] In this embodiment, the upper end of the through post 411 is fixedly connected to the appliance body 700, and the lower end of the through post 411 is threadedly connected to a threaded stop block 421. The threaded stop block 421 and the appliance body 700 clamp the first through hole forming part 110 and the second through hole forming part 210 in the middle. The appliance body 700 is fixedly connected to the through post 411, which not only clamps and fixes the first through hole forming part 110 and the second through hole forming part 210, but also makes the appliance body 700 fixedly connected to the base. Therefore, the clamping device 420 does not need to be provided with other clamping structures, simplifying the structure of the base and the appliance, and making the structure of the appliance more compact.

[0083] When it is necessary to disassemble the base, simply unscrew the threaded stop block 421 at the bottom, and the entire base can be separated from the appliance body 700, making it easy to disassemble and assemble the appliance.

[0084] In some embodiments of this utility model, such as Figure 1 , Figure 3 and Figure 4 As shown, the first base 100 also includes a first splicing part 120, which has a vertically arranged first splicing surface 121.

[0085] The second seat 200 also includes a second splicing part 220, which has a vertically arranged second splicing surface 221. The first splicing surface 121 and the second splicing surface 221 are in contact, so that the first seat 100 and the second seat 200 are in contact with each other, thereby restricting the relative rotation of the first seat 100 and the second seat 200 around the connector 410 and improving the connection stability of the first seat 100 and the second seat 200.

[0086] In some embodiments of this utility model, such as Figure 3 As shown, a first insertion post 122 is provided on the first splicing surface 121, and a first insertion hole 123 extending vertically is provided on the first insertion post 122.

[0087] like Figure 4 As shown, the second base 200 is provided with a second insertion post 222 and a second insertion hole 223, with the second insertion post 222 located inside the second insertion hole 223. The first insertion post 122 is inserted into the second insertion hole 223, and the second insertion post 222 is inserted into the first insertion hole 123.

[0088] In this embodiment, the first insertion post 122 protrudes from one side of the first splicing surface 121, and the second insertion hole 223 is recessed from one side of the second splicing surface 221, so that the first insertion post 122 can be inserted into the second insertion hole 223. When the second insertion post 222 is inserted into the first insertion hole 123, it provides the conditions for the first splicing surface 121 and the second splicing surface 221 to come into contact. During installation, while the first insertion post 122 is inserted into the second insertion hole 223 on the second splicing surface 221 in the vertical direction, the second insertion post 222 is simultaneously inserted into the first insertion hole 123 inside the first insertion post 122. The corresponding first insertion post 122, second insertion hole 223, and second insertion post 222 and first insertion hole 123 are all coaxially arranged. This connection structure not only facilitates installation, but also gives the first insertion post 122 double internal and external constraints, further improving the connection strength between the first base 100 and the second base 200.

[0089] In some embodiments of this utility model, such as Figure 3 and Figure 4 As shown, there are four first inserts 122, which are symmetrically arranged in pairs on both sides of the first through hole forming part 110.

[0090] In some embodiments of this utility model, such as Figure 4 As shown, the upper end of the second socket 223 is closed, and the first insertion post 122 contacts the upper end of the second socket 223 to prevent the first base 100 from disengaging upward from the second base 200.

[0091] A buckle 230 is provided at the lower edge of the second splicing surface 221. The buckle 230 is engaged with the lower edge of the first splicing surface 121 to prevent the first seat 100 from disengaging downward from the second seat 200.

[0092] During installation, the first base 100 is connected to the second base 200 from the lower side. First, the first through hole 111 and the second through hole 211 are aligned. Then, the second insert 222 is inserted into the first insertion hole 123. At the same time, the first insert 122 is also inserted into the second insertion hole 223 until the upper end of the first insert 122 contacts the upper end of the second insertion hole. At this time, the buckle 230 at the lower edge of the second splicing surface 221 is engaged with the lower edge of the first splicing surface 121.

[0093] In this embodiment, the upper end of the second socket 223 is closed, which limits the first plug 122 when it is inserted into the second socket 223, making it easy for the user to accurately install the first plug 122 into the installation position. In addition, the closed upper end of the second socket 223 restricts the upward movement of the first base 100 relative to the second base 200, and the buckle 230 is engaged with the lower edge of the first splicing surface 121, restricting the downward movement of the first base 100 relative to the second base 200, thereby enhancing the integrity and stability of the spliced ​​first base 100 and second base 200.

[0094] In some embodiments of this utility model, the buckle 230 includes a guide slope inclined toward the first splicing surface 121. During assembly, the first splicing surface 121 can push open the guide slope and slide it upward. When the first splicing surface 121 slides to the upper position of the buckle 230, the buckle 230 automatically resets and snaps into the lower edge of the first splicing surface 121. Locking can be completed without tools, and disassembly only requires moving the buckle 230, which improves the convenience of disassembly and assembly.

[0095] In some embodiments of this utility model, such as Figure 1 As shown, the first splicing part 120 also includes a vertically arranged first connecting surface 124, and a first through hole forming part 110 is disposed on the first connecting surface 124.

[0096] like Figure 4 As shown, the second splicing part 220 also includes a vertically arranged second connecting surface 224, and a second through hole forming part 210 is disposed on the second connecting surface 224.

[0097] The first connecting surface 124 and the second connecting surface 224 enclose the installation space. The first through-hole forming part 110 and the second through-hole forming part 210 are located within the installation space to protect the first through-hole forming part 110 and the second through-hole forming part 210, effectively preventing the first through-hole forming part 110 and the second through-hole forming part 210 from collision or interference, thereby improving the reliability of the connection.

[0098] In some embodiments of this utility model, such as Figure 1 As shown, the first splicing part 120 also includes a vertically arranged first splicing plate 125, and the second splicing part 220 also includes a vertically arranged second splicing plate 225.

[0099] The second splicing plate 225 is disposed on one side of the first splicing plate 125.

[0100] The first splicing panel 125 includes two first sections and a second section disposed between the two first sections. The surface of the first section facing the second splicing panel 225 is the first splicing surface 121. The surface of the second section facing the second splicing panel 225 is the first connecting surface 124.

[0101] The second splicing panel 225 includes two third sections and a fourth section disposed between the two third sections. The surface of the third section facing the first splicing panel 125 is the second splicing surface 221. The surface of the fourth section facing the first splicing panel 125 is the second connecting surface 224.

[0102] After the base is installed, one of the first section and the third or fourth section is connected, and the other of the second section and the third or fourth section is connected to improve the connection stability of the first base 100 and the second base 200.

[0103] In some embodiments of this utility model, such as Figure 4 As shown, each third section is provided with a first clearance port 240 that communicates with the second socket 223 and is used for the insertion of the first plug 122.

[0104] The first clearance opening 240 allows for closer contact between the first and second sections and the third and fourth sections, further improving the connection stability between the first seat 100 and the second seat 200.

[0105] In some embodiments of this utility model, such as Figure 5 As shown, the appliance base also includes a cable outlet 500 and a cable clamp 600.

[0106] The opening of the cable outlet 500 faces downward, and the inner end of the cable outlet 500 is connected to the through hole 300. The outer end of the cable outlet 500 is located on the outer peripheral wall of the first base 100 or the second base 200.

[0107] The wire clamp 600 is located at the wire outlet groove 500.

[0108] The connector 410 has a connecting space for electrical connection wires to pass through, and the outlet of the connecting space is connected to the cable tray 500.

[0109] In this embodiment, the electrical connection wire inside the household appliance is connected to the outlet groove 500 through a connecting space provided in the connector 410. The outlet groove 500 has a downward-facing opening to effectively prevent dust, water droplets, and other foreign objects from falling into it. The inner end of the outlet groove 500 is directly connected to the through hole 300 through which the connector 410 passes, while the outer end extends and is formed on the outer peripheral wall of the first base 100 or the second base 200, serving as the outlet for the electrical connection wire. The wire clamp 600 is provided at the outlet groove 500, and its function is to clamp and fix the electrical connection wire within the outlet groove 500.

[0110] In other words, the electrical connection wires of the household appliances are led out from the inside of the body and first pass through the connecting space inside the connector 410. Then, they enter the downward-facing outlet groove 500 from the connecting space and are fixed by the wire clamp 600. Finally, they pass out from the outlet on the outer peripheral wall of the first base 100 or the second base 200, which ensures the regular routing of the electrical connection wires and improves the overall aesthetics of the household appliances.

[0111] In some embodiments of this utility model, such as Figure 2 and Figure 3 As shown, the first through-hole forming part 110 includes a lower plate 112, a first peripheral wall 113, a second peripheral wall 114, and a first top wall 115.

[0112] The lower plate 112 is set horizontally, and a first through hole 111 is provided on the lower plate 112.

[0113] The first peripheral wall 113 is located on the upper side of the lower plate 112 and is coaxially arranged with the first through hole 111.

[0114] The second peripheral wall 114 is located on the upper side of the lower plate 112 and is coaxially arranged with the first through hole 111. A second clearance opening 130 is provided on the second peripheral wall 114.

[0115] The first top wall 115 is connected to the upper end of a portion of the second peripheral wall 114.

[0116] In some embodiments of this utility model, such as Figure 2 and Figure 4 As shown, the second through-hole forming part 210 includes a third peripheral wall 213, a fourth peripheral wall 214, and a second top wall 212.

[0117] The second top wall 212 is disposed on one side of the first top wall 115, and the upper surface of the second top wall 212 is smoothly connected to the upper surface of the first top wall 115. A second through hole 211 is provided on the second top wall 212. A positioning groove is also provided on the second top wall 212, and a positioning block for insertion into the positioning groove is provided on the corresponding upper clamping device 420. A second clearance opening 130 is used to avoid the positioning groove, and preferably, the edge of the second clearance opening is in contact with the surface of the positioning groove.

[0118] The third peripheral wall 213 extends downward from the edge of the second top wall 212 and contacts and abuts against the inner surface of the second peripheral wall 114. The lower end of the third peripheral wall 213 contacts and abuts against the lower plate 112.

[0119] The fourth peripheral wall 214 is located on the lower side of the second top wall 212 and at the edge of the second through hole 211. The outer surface of the fourth peripheral wall 214 contacts and abuts against the inner surface of the first peripheral wall 113, and the lower end of the fourth peripheral wall 214 contacts and abuts against the lower plate 112.

[0120] In the two embodiments described above, the radial positioning between the first through-hole forming part 110 and the second through-hole forming part 210 is achieved through the double-layer nested contact between the third peripheral wall 213 and the second peripheral wall 114, and the fourth peripheral wall 214 and the first peripheral wall 113. In addition, the positioning groove is located within the second clearance opening 130. Now, the second clearance opening 130 moves circumferentially, thereby achieving circumferential positioning between the first through-hole forming part 110 and the second through-hole forming part 210, and improving the connection stability between the first through-hole forming part 110 and the second through-hole forming part 210.

[0121] In some embodiments of this utility model, such as Figure 1 , Figure 3 and Figure 5 As shown, the first splicing part 120 also includes a first top plate 126, a first peripheral wall plate 127, and a first support body 129.

[0122] The first splicing plate 125 is connected to the edge of the first top plate 126.

[0123] The first peripheral wall panel 127 is connected to the edge of the first top plate 126, and the two ends of the first peripheral wall panel 127 are connected to the two ends of the first splicing plate 125 to define the first mounting cavity 128 with the opening facing downward.

[0124] The first support 129 is disposed within the first mounting cavity 128.

[0125] In some embodiments of this utility model, such as Figure 4 and Figure 5 As shown, the second splicing part 220 also includes a second top plate 226, a second peripheral wall plate 227, and a second support body 229.

[0126] The second splicing plate 225 is connected to the edge of the second top plate 226.

[0127] The second peripheral wall panel 227 is connected to the edge of the second top plate 226, and the two ends of the second peripheral wall panel 227 are connected to the two ends of the second splicing plate 225 to define the second mounting cavity 228 with the opening facing downward.

[0128] The second support 229 is disposed within the second mounting cavity 228. The structures of the first support 129 and the second support 229 are identical.

[0129] In the two embodiments described above, the first support 129 and the second support 229 are respectively installed in the first mounting cavity 128 and the second mounting cavity 228 to improve the support of the first mounting cavity 128 and the second mounting cavity 228 and reduce the occurrence of the first mounting cavity 128 and the second mounting cavity 228 collapsing downward after being compressed.

[0130] In some embodiments of this utility model, the first support body 129 and the second support body 229 are symmetrically arranged in the first mounting cavity 128 and the second mounting cavity 228, and the first support body 129 and the second support body 229 can be made of heavier materials such as metal or stone, in order to lower the center of gravity of the entire household appliance and enhance the anti-tipping ability of the household appliance.

[0131] In some embodiments of this utility model, such as Figure 1 and Figure 5 As shown, the first support 129 has a downward-facing groove, and the first peripheral wall plate 127 has a first notch, which corresponds to the outer end of the groove. The second section of the first splicing plate 125 has a second notch, which corresponds to the inner end of the groove.

[0132] A third notch is provided on the first peripheral wall 113, and a fourth notch aligned with the third notch is provided on the fourth peripheral wall 214. A fifth notch is provided on the second peripheral wall 114, and a sixth notch aligned with the fifth notch is provided on the third peripheral wall 213. A connecting gap is provided on the lower plate 112. The first notch, the groove, the second notch, the fifth notch, the sixth notch, the connecting gap, the third notch, and the fourth notch constitute the cable outlet groove 500.

[0133] In this embodiment, there is no need to install an additional independent cable tray or conduit. The cable tray 500 is directly opened on the original structure, which effectively utilizes the structural features of the household appliance base itself. This not only saves the cost of installing an additional independent cable tray or conduit, but also ensures the compactness of the base.

[0134] This utility model embodiment also provides a fan. For example... Figure 6 As shown, the fan includes a fan body, a clamping member, and a household appliance base as described in any of the above embodiments.

[0135] The fan body is connected to connector 410.

[0136] Connector 410 passes downward through perforation 300.

[0137] The clamping member is installed at the lower end of the connector 410, and the clamping member and the fan body clamp the first through hole forming part 110 and the second through hole forming part 210 between them.

[0138] In this embodiment, by providing a first through-hole forming part 110 and a second through-hole forming part 210, and connecting them via a connector 410 and a clamping device 420, the connection structure of the first base 100 and the second base 200 is simplified, reducing manufacturing costs. Furthermore, the connection method of the first base 100 and the second base 200 is simplified, facilitating installation and disassembly, reducing the complexity and time cost of the installation and disassembly process, and improving the user experience. By using the clamping device and the fan body to clamp the first through-hole forming part 110 and the second through-hole forming part 210 in the middle, not only can the first through-hole forming part 110 and the second through-hole forming part 210 be clamped and fixed, but the fan body can also be directly fixedly connected to the base through the cooperation of the connector 410 and the clamping device. This eliminates the need for additional clamping structures in the clamping device 420, simplifying the structure of the base and the fan, and making the fan structure more compact.

[0139] In some embodiments of this utility model, the fan is a heater, used to blow out warm air to regulate the air temperature.

[0140] Therefore, those skilled in the art should recognize that although many exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications conforming to the principles of the present invention can be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and recognized as covering all such other variations or modifications.

Claims

1. A base for a household appliance, characterized in that, include: The first base (100) includes a first through hole forming part (110), on which a first through hole (111) is provided, and the axis of the first through hole (111) extends in the vertical direction. The second base (200) is spliced ​​with the first base (100); the second base (200) includes a second through hole forming part (210), and a second through hole (211) is provided on the second through hole forming part (210). The first through hole (111) and the second through hole (211) are coaxially arranged; the first through hole (111) and the second through hole (211) cooperate to form a through hole (300) that passes through the base of the household appliance from top to bottom; the through hole (300) is configured for a connector (410) to pass through, and clamping devices (420) are provided at both ends of the connector (410). The two clamping devices (420) are configured to clamp the first through hole forming part (110) and the second through hole forming part (210) therebetween.

2. The household appliance base according to claim 1, characterized in that, The connector (410) abuts against the wall of the through hole (300); The connector (410) is a vertically arranged through post (411), and the through post (411) is provided with threads; One of the clamping devices (420) is a threaded stop block (421), which is disposed on the lower side of the first through hole forming part (110) and the second through hole forming part (210) and is threadedly connected to the through post (411); Another clamping device (420) is the main body of the household appliance (700), which is fixedly connected to the upper end of the through post (411).

3. The household appliance base according to claim 1, characterized in that, The first base (100) further includes a first splicing part (120), which has a vertically arranged first splicing surface (121); The second base (200) also includes a second splicing part (220), which has a vertically arranged second splicing surface (221) and the first splicing surface (121) and the second splicing surface (221) are in contact; A first insertion post (122) is provided on the first splicing surface (121), and a first insertion hole (123) extending vertically is provided on the first insertion post (122); The second base (200) is provided with a second plug (222) and a second socket (223), the second plug (222) being located inside the second socket (223); the first plug (122) is inserted into the second socket (223), and the second plug (222) is inserted into the first socket (123).

4. The household appliance base according to claim 3, characterized in that, The upper end of the second socket (223) is closed, and the first insertion post (122) contacts the upper end of the second socket (223) to prevent the first base (100) from disengaging upward from the second base (200); A buckle (230) is provided at the lower edge of the second splicing surface (221). The buckle (230) is engaged with the lower edge of the first splicing surface (121) to prevent the first seat (100) from disengaging downward from the second seat (200).

5. The household appliance base according to claim 3, characterized in that, The first splicing part (120) further includes a vertically arranged first connecting surface (124), and the first through hole forming part (110) is disposed on the first connecting surface (124); The second splicing part (220) further includes a vertically arranged second connecting surface (224), and the second through hole forming part (210) is disposed on the second connecting surface (224); The first connecting surface (124) and the second connecting surface (224) form an installation space; the first through hole forming part (110) and the second through hole forming part (210) are located within the installation space.

6. The household appliance base according to claim 5, characterized in that, The first splicing part (120) further includes a vertically arranged first splicing plate (125), and the second splicing part (220) further includes a vertically arranged second splicing plate (225); The second splicing plate (225) is disposed on one side of the first splicing plate (125); The first splicing panel (125) includes two first sections and a second section disposed between the two first sections. The surface of the first section facing the second splicing panel (225) is the first splicing surface (121); the surface of the second section facing the second splicing panel (225) is the first connecting surface (124). The second splicing plate (225) includes two third sections and a fourth section disposed between the two third sections. The surface of the third section facing the first splicing plate (125) is the second splicing surface (221); the surface of the fourth section facing the first splicing plate (125) is the second connecting surface (224); each third section is provided with a first clearance opening (240) communicating with the second insertion hole (223) for the insertion of the first insertion post (122).

7. The household appliance base according to claim 6, characterized in that, Also includes: The cable outlet groove (500) has an opening facing downwards, and the inner end of the cable outlet groove (500) is connected to the through hole (300). The outer end of the cable outlet groove (500) is disposed on the outer peripheral wall of the first seat (100) or the second seat (200). A wire clamp (600) is disposed at the wire outlet groove (500); The connector (410) has a connecting space for electrical connection wires to pass through, and the outlet of the connecting space is connected to the outlet groove (500).

8. The household appliance base according to claim 7, characterized in that, The first through-hole forming part (110) includes: The lower plate (112) is horizontally arranged and the lower plate (112) is provided with the first through hole (111); The first peripheral wall (113) is disposed on the upper side of the lower plate (112) and is coaxially disposed with the first through hole (111); The second peripheral wall (114) is disposed on the upper side of the lower plate (112) and is coaxially disposed with the first through hole (111); the second peripheral wall (114) is provided with a second clearance opening (130); A first top wall (115) is connected to the upper end of a portion of the second peripheral wall (114); The second through-hole forming part (210) includes: The second top wall (212) is disposed on one side of the first top wall (115), and the upper surface of the second top wall (212) is smoothly connected to the upper surface of the first top wall (115); the second top wall (212) is provided with the second through hole (211); the second top wall (212) is also provided with a positioning groove, and the clamping device (420) on the corresponding upper side has a positioning block inserted into the positioning groove; The third peripheral wall (213) extends downward from the edge of the second top wall (212) and contacts and abuts against the inner surface of the second peripheral wall (114); the lower end of the third peripheral wall (213) contacts and abuts against the lower plate (112); The fourth peripheral wall (214) is located on the lower side of the second top wall (212) and at the edge of the second through hole (211); the outer surface of the fourth peripheral wall (214) is in contact with the inner surface of the first peripheral wall (113), and the lower end of the fourth peripheral wall (214) is in contact with the lower plate (112).

9. The household appliance base according to claim 8, characterized in that, The first splicing part (120) also includes: The first top plate (126) is connected to the edge of the first top plate (126); The first peripheral wall panel (127) is connected to the edge of the first top plate (126), and the two ends of the first peripheral wall panel (127) are connected to the two ends of the first splicing plate (125) to define a first mounting cavity (128) with the opening facing downward. A first support (129) is disposed within the first mounting cavity (128); The second splicing part (220) also includes: The second top plate (226) and the second splicing plate (225) are connected to the edge of the second top plate (226); The second peripheral wall panel (227) is connected to the edge of the second top plate (226), and the two ends of the second peripheral wall panel (227) are connected to the two ends of the second splicing plate (225) to define a second mounting cavity (228) with the opening facing downward. The second support (229) is disposed in the second mounting cavity (228); the first support (129) and the second support (229) have the same structure; The first support (129) is provided with a groove with the opening facing downwards, and the first peripheral wall plate (127) is provided with a first notch, which is provided corresponding to the outer end of the groove; the second section of the first splicing plate (125) is provided with a second notch, which is provided corresponding to the inner end of the groove. A third notch is provided on the first peripheral wall (113), and a fourth notch is provided on the fourth peripheral wall (214) aligned with the third notch; a fifth notch is provided on the second peripheral wall (114), and a sixth notch is provided on the third peripheral wall (213) aligned with the fifth notch; a connecting interval is provided on the lower plate (112); the first notch, the groove, the second notch, the fifth notch, the sixth notch, the connecting interval, the third notch, and the fourth notch constitute the cable outlet groove (500).

10. A fan, characterized in that, include: The fan body is connected to a connector (410); The household appliance base according to any one of claims 1 to 9, wherein the connector (410) passes downward through the through hole (300); A clamping member is installed at the lower end of the connector (410), and the clamping member and the fan body clamp the first through hole forming part (110) and the second through hole forming part (210) therebetween.

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