Heating disc and fan

Abstract

The utility model provides a heating disc and a fan, the heating disc comprises a disc body, a heating piece and an elastic connecting piece, and the heating piece is located on the disc body; the elastic connecting piece is provided with a first connecting ring and a connecting part which are connected with each other, the first connecting ring is provided with an opening, the heating piece penetrates through the first connecting ring, and the connecting part is connected to the tray body and prevents the heating piece from being separated from the opening. According to the heating disc, the heating piece can be prevented from being separated from the opening, then the heating piece is prevented from falling off from the disc body in the using process, and the convenience of installation of the heating piece can be improved.

Description

Technical Field

[0001] This application relates to the technical field of household appliances, and particularly to a heating plate and a fan. Background Art

[0002] A heating plate is a device for converting electrical energy into heat energy, and is widely used in various household appliances and industrial equipment.

[0003] A heating plate generally includes a heating wire support and a heating element. Among them, the heating wire support is used to support the heating element and ensure that the heating element can be evenly distributed on the heating plate. The heating element is the core part of the heating plate and is responsible for converting electrical energy into heat energy. In the existing heating plate structure, the heating element is mostly connected to the heating wire support through mica sheets. However, this connection method is likely to cause the heating element to fall off from the heating wire support. Utility Model Content

[0004] This application provides a fan to solve the technical problem that the existing heating element is likely to fall off from the heating wire support because it is connected to the heating wire support through mica sheets.

[0005] In a first aspect, this application provides a heating plate, including:

[0006] A disk body;

[0007] A heating element located on the disk body; and

[0008] An elastic connecting member, the elastic connecting member is provided with a connected first connecting ring and a connecting portion, the first connecting ring has an opening, the heating element passes through the first connecting ring, and the connecting portion is connected to the disk body and blocks the heating element from detaching from the opening.

[0009] In a further technical solution, the connecting portion includes a second connecting ring and a blocking section, the second connecting ring is connected to the first connecting ring and the blocking section, the disk body is provided with a connecting column, the second connecting ring is sleeved on the connecting column, and the blocking section blocks the heating element from detaching from the opening.

[0010] In a further technical solution, the end of the connecting column is provided with a convex portion along its radial direction, and the second connecting ring abuts between the convex portion and the disk body.

[0011] In a further technical solution, the elastic connecting member further includes a first guiding section and a second guiding section, the first guiding section and the second guiding section are opposite and spaced apart to form a guiding channel, the guiding channel communicates with the opening, and the first guiding section, the first connecting ring, the second guiding section, the second connecting ring and the blocking section are connected in sequence.

[0012] A further technical solution is that one end of the first guide section away from the first connecting ring is bent in a direction away from the second guide section.

[0013] A further technical solution is that the elastic connecting piece is arranged in a thread shape.

[0014] A further technical solution is that the disc body comprises a first annular support and a second annular support connected to each other, and the second annular support is arranged around the circumference of the first annular support;

[0015] The heating element further includes a plurality of heating wires, a plurality of first connecting segments and a plurality of second connecting segments, the plurality of heating wires are connected end to end, the plurality of first connecting segments are opposite to the first annular bracket, the plurality of second connecting segments are opposite to the second annular bracket, the plurality of first connecting segments, the plurality of heating wires and the plurality of second connecting segments are sequentially staggered and connected, and each heating wire extends from the first annular bracket toward the second annular bracket;

[0016] There are multiple elastic connectors, and the first annular bracket and the second annular bracket are both provided with multiple elastic connectors; each of the first connecting sections is penetrated by at least one first connecting ring of the elastic connector located on the first annular bracket; each of the second connecting sections is penetrated by at least one first connecting ring of the elastic connector located on the second annular bracket.

[0017] A further technical solution is that each of the heating wires is a spiral heating wire.

[0018] A further technical solution is that the heating plate further comprises a temperature-resistant component, and the temperature-resistant component is provided through all the heating wires and all the first connecting rings along an extension path of the heating component.

[0019] In a second aspect, the present application provides a fan, comprising

[0020] A fan body, the fan body having an air inlet side and an air outlet side disposed opposite to each other; and

[0021] According to any of the above-mentioned heating disks, the heating disk is located on the air outlet side.

[0022] The beneficial effect of the present application is as follows: different from the prior art, the heating plate provided by the present application includes a plate body, a heating element and an elastic connecting member. Since the elastic connecting member is provided with a first connecting ring and a connecting portion connected to each other, and the first connecting ring has an opening, the heating element can be inserted into the first connecting ring. Since the connecting portion is connected to the plate body, when the heating element is inserted into the first connecting ring of the elastic connecting member, the connecting portion can provide sufficient supporting force to prevent the heating element from detaching from the opening, thereby preventing the heating element from falling off the plate body during use.

[0023] In addition, the elastic characteristics of the elastic connector enable the heating wire to be more easily hung into the elastic connector, improving the convenience of installing the heating element and thus enhancing the assembly efficiency of the heating element. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:

[0025] Figure 1 It is an assembly schematic diagram of an embodiment of the heating plate provided by the present application;

[0026] Figure 2 It is a partial structural schematic diagram of an embodiment of the heating plate provided by the present application;

[0027] Figure 3 It is a structural schematic diagram of an embodiment of the heating element provided by the present application;

[0028] Figure 4 It is a structural schematic diagram of an embodiment of the elastic connector provided by the present application.

[0029] Explanation of the reference numerals in the drawings:

[0030] Heating plate 10, plate body 100, connecting column 110, convex part 111, first annular bracket 120, second annular bracket 130, heating element 200, heating wire 210, first connecting section 220, second connecting section 230, elastic connector 300, first connecting ring 310, opening 311, connecting part 320, second connecting ring 321, blocking section 322, first guiding section 330, second guiding section 340, guiding channel 350, temperature-resistant part 400. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present application in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present application.

[0032] The following disclosure provides many different embodiments or examples for implementing different structures of the present utility model. To simplify the disclosure of the present utility model, components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present utility model. In addition, the present utility model may repeat reference numerals and / or letters in different examples. Such repetition is for the purpose of simplification and clarity and does not itself indicate the relationship between various embodiments and / or settings discussed.

[0033] A heating plate is a device for converting electrical energy into heat energy and is widely used in various household appliances and industrial equipment.

[0034] The heating plate generally includes a heating wire support and a heating element. Among them, the heating wire support is used to support the heating element and ensure that the heating element can be evenly distributed on the heating plate. The heating element is the core part of the heating plate and is responsible for converting electrical energy into heat energy. In the existing heating plate structure, the heating element is mostly connected to the heating wire support through a mica sheet. However, this connection method is likely to cause the heating element to fall off from the heating wire support.

[0035] Therefore, in order to solve the technical problem that the existing heating element is likely to fall off from the heating wire support due to being connected to the heating wire support through a mica sheet, the present application provides a heating plate that can prevent the heating element from falling off the plate body during use and improve the convenience of installing the heating element. For specific reference, see the following embodiments.

[0036] As Figure 1 - Figure 2 shown, the heating plate provided by the present application includes a plate body, a heating element, and an elastic connecting member 300.

[0037] Among them, the heating element 200 is located on the plate body 100.

[0038] The elastic connecting member 300 is provided with a connected first connecting ring 310 and a connecting portion 320. The first connecting ring 310 has an opening 311. The heating element 200 passes through the first connecting ring 310, and the connecting portion 320 is connected to the plate body 100 and blocks the heating element 200 from detaching from the opening 311.

[0039] In this way, since the elastic connecting member 300 is provided with a connected first connecting ring 310 and a connecting portion 320, and the first connecting ring 310 has an opening 311, the heating element 200 can be passed through the first connecting ring 310. And since the connecting portion 320 is connected to the plate body 100, when the heating element 200 passes through the first connecting ring 310 of the elastic connecting member 300, the connecting portion 320 can provide sufficient supporting force to block the heating element 200 from detaching from the opening 311, thereby preventing the heating element 200 from falling off the plate body 100 during use.

[0040] In addition, the elastic characteristics of the elastic connection member 300 enable the heating wire 210 to be more easily hung into the elastic connection member 300, improving the convenience of installing the heating member 200, and thus enhancing the assembly efficiency of the heating member 200.

[0041] In some embodiments, the connecting portion 320 includes a second connecting ring 321 and a blocking section 322. The second connecting ring 321 is connected to the first connecting ring 310 and the blocking section 322. The disk body 100 is provided with a connecting post 110, the second connecting ring 321 is sleeved on the connecting post 110, and the blocking section 322 blocks the heating member 200 from detaching from the opening 311.

[0042] Thus, since the connecting portion 320 includes the second connecting ring 321 and the blocking section 322, and the second connecting ring 321 is sleeved on the connecting post 110 of the disk body 100, the installation process of the heating member 200 can be made more convenient without complex assembly steps. The design of the blocking section 322 can effectively block the heating member 200 from detaching from the opening 311 of the first connecting ring 310, improving the stability between the heating member 200 and the disk body 100.

[0043] In some embodiments, a convex portion 111 is provided along the radial direction at the end of the connecting post 110, and the second connecting ring 321 abuts between the convex portion 111 and the disk body 100.

[0044] Among them, the shape of the connecting post 110 can be cylindrical, square, etc.

[0045] Thus, by providing the convex portion 111 along the radial direction at the end of the connecting post 110, it helps to improve the stability between the elastic connection member 300 and the disk body 100, reducing the risk of the elastic connection member 300 detaching from the disk body 100.

[0046] In some embodiments, the elastic connection member 300 further includes a first guiding section 330 and a second guiding section 340. The first guiding section 330 and the second guiding section 340 are opposite and spaced apart to form a guiding channel 350. The guiding channel 350 communicates with the opening 311, and the first guiding section 330, the first connecting ring 310, the second guiding section 340, the second connecting ring 321, and the blocking section 322 are connected in sequence.

[0047] Among them, the first connecting ring 310 and the second connecting ring 321 can be arranged at 90 degrees.

[0048] In some embodiments, the first connecting ring 310 may be just closed, the second guiding section 340 may be the axis of the first connecting ring 310 and the second connecting ring 321, and the blocking section 322 may be a straight line parallel to the second guiding section 340, so that the second connecting ring 321 has a certain opening and closing elasticity.

[0049] By providing the first guiding section 330 and the second guiding section 340, it helps to guide the heating element 200 to accurately pass through the first connecting ring 310, improving the installation accuracy and convenience of the heating element 200.

[0050] In some embodiments, one end of the first guiding section 330 away from the first connecting ring 310 is bent in a direction away from the second guiding section 340.

[0051] Since one end of the first connecting ring 310 is bent upward, it helps to improve the stability when the heating element 200 and the temperature-resistant part 400 are hung, preventing the heating element 200 from disengaging from the first connecting ring 310. At the same time, it reduces the phenomenon that the heating wire 210 and the temperature-resistant part 400 are prone to move around during use, thereby reducing the safety hazards that occur during the use of the heating plate 10.

[0052] In some embodiments, the elastic connecting member 300 is provided in a filamentous shape.

[0053] In this way, by providing the elastic connecting member 300 in a filamentous shape, the heating element 200 can be more easily hung into the elastic connecting member 300, thereby improving the installation convenience of the heating element 200. At the same time, the elastic connecting member 300 with a filamentous structure has better elasticity, which also helps to improve the installation convenience of the heating element 200.

[0054] In some embodiments, the disc body 100 includes a first annular bracket 120 and a second annular bracket 130 connected to each other, and the second annular bracket 130 is arranged circumferentially around the first annular bracket 120;

[0055] The heating element 200 further includes a plurality of heating wires 210, a plurality of first connecting sections 220, and a plurality of second connecting sections 230. The plurality of heating wires 210 are connected end to end, the plurality of first connecting sections 220 face the first annular bracket 120, the plurality of second connecting sections 230 face the second annular bracket 130, the plurality of first connecting sections 220, the plurality of heating wires 210, and the plurality of second connecting sections 230 are sequentially and alternately connected, and each heating wire 210 extends from the first annular bracket 120 towards the second annular bracket 130;

[0056] The number of the elastic connectors 300 is plural, and both the first annular bracket 120 and the second annular bracket 130 are provided with a plurality of the elastic connectors 300; each of the first connection segments 220 penetrates at least one first connection ring 310 of the elastic connectors 300 located on the first annular bracket 120; each of the second connection segments 230 penetrates at least one first connection ring 310 of the elastic connectors 300 located on the second annular bracket 130.

[0057] Exemplarily, during the installation process, all the elastic connectors 300 can be respectively hung into the connecting columns 110 of the first annular bracket 120 and the second annular bracket 130 first, and then the heating wire 210 and the temperature-resistant member 400 are hung into the elastic connectors 300, so that the assembly of the heating plate 10 can be completed.

[0058] In some embodiments, each of the heating wires 210 is a spiral heating wire 210.

[0059] In some embodiments, the spiral heating wire 210 can have a certain elasticity, so that the heating wire 210 has a certain tension during assembly, and can hold the elastic connector 300 more firmly.

[0060] In some embodiments, the heating plate 10 further includes a temperature-resistant member 400, and the temperature-resistant member 400 penetrates through all the heating wires 210 and all the first connection rings 310 along the extending path of the heating member 200.

[0061] In this way, passing the temperature-resistant member 400 through all the heating wires 210 and all the first connection rings 310 helps to reduce the risk of harm to users caused by accidental breakage of the heating wires 210.

[0062] Based on the above embodiments, the present application further provides a fan, including a fan body and a heating plate 10, wherein the fan body has an air inlet side and an air outlet side arranged opposite to each other, and the heating plate 10 is located on the air outlet side.

[0063] In some embodiments, the fan can be a fan for both heating and cooling.

[0064] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0065] It should be understood that the terms used herein are for the purpose of describing particular example embodiments only and are not intended to be limiting. Unless the context clearly dictates otherwise, the singular forms "a", "an", and "the" as used herein may also include the plural forms. The terms "comprising", "including", "containing", and "having" are inclusive and thus specify the presence of the stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof.

[0066] The above are only specific embodiments of the present invention, enabling those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but rather will be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A heating plate, characterized in that, Comprising: A disk body; A heating element, which is located on the disk body; And An elastic connecting member, which is provided with a connected first connecting ring and a connecting portion. The first connecting ring has an opening, the heating element passes through the first connecting ring, and the connecting portion is connected to the disk body and blocks the heating element from detaching from the opening.

2. The heating plate according to claim 1, wherein The connecting portion includes a second connecting ring and a blocking section. The second connecting ring is connected to the first connecting ring and the blocking section. The disk body is provided with a connecting post, the second connecting ring is sleeved on the connecting post, and the blocking section blocks the heating element from detaching from the opening.

3. The heating plate according to claim 2, wherein, An end portion of the connecting post is provided with a convex portion in the radial direction thereof, and the second connecting ring abuts between the convex portion and the disk body.

4. The heating plate according to claim 2, wherein The elastic connecting member further includes a first guiding section and a second guiding section. The first guiding section and the second guiding section are opposite and spaced apart to form a guiding channel. The guiding channel communicates with the opening, and the first guiding section, the first connecting ring, the second guiding section, the second connecting ring and the blocking section are connected in sequence.

5. The heating plate according to claim 4, characterized in that, One end of the first guiding section away from the first connecting ring is bent in a direction away from the second guiding section.

6. The heating plate according to any one of claims 1 to 5, characterized in that The elastic connecting member is arranged in a filamentous shape.

7. The heating plate according to claim 1, characterized in that, The disk body includes a connected first annular bracket and a second annular bracket. The second annular bracket is arranged circumferentially around the first annular bracket; The heating element further includes a plurality of heating wires, a plurality of first connecting sections and a plurality of second connecting sections. The plurality of heating wires are connected end to end. The plurality of first connecting sections are opposite to the first annular bracket. The plurality of second connecting sections are opposite to the second annular bracket. The plurality of first connecting sections, the plurality of heating wires and the plurality of second connecting sections are connected in sequence and alternately. Each heating wire extends from the first annular bracket towards the second annular bracket; The number of the elastic connecting members is multiple. Both the first annular bracket and the second annular bracket are provided with a plurality of the elastic connecting members; Each first connecting section passes through at least one first connecting ring of the elastic connecting members located on the first annular bracket; Each second connecting section passes through at least one first connecting ring of the elastic connecting members located on the second annular bracket.

8. The heating plate according to claim 7, wherein Each heating wire is a spiral heating wire.

9. The heating plate according to claim 7, wherein The heating disk further includes a temperature-resistant member, which passes through all the heating wires and all the first connecting rings along the extending path of the heating element.

10. A fan, characterized in that, Comprising: A fan body, which has an air inlet side and an air outlet side arranged opposite to each other; And The heating disk according to any one of claims 1 to 9, which is located on the air outlet side.

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