CN216317153U - Heating pipe mounting structure and cooking utensil who has it - Google Patents

Abstract

The utility model discloses a heating pipe mounting structure and a cooking utensil with the same, wherein the heating pipe mounting structure comprises: a support; the heating pipe is arranged on the bracket; the flexible piece is arranged between the heating pipe and the bracket; the heat insulation piece is arranged on the support, and the flexible piece is close to the end face of the heating pipe compared with the heat insulation piece. The heating pipe mounting structure provided by the embodiment of the utility model has the advantages of good vibration reduction and heat insulation effects and the like.

Description

Heating pipe mounting structure and cooking utensil who has it

Technical Field

The utility model relates to the technical field of electric appliance manufacturing, in particular to a heating pipe mounting structure and a cooking appliance with the same.

Background

The graphene heating tube has the advantages of high heating speed, long service life and strong radiation, and is more and more popular in cooking utensils. Because graphite alkene pipe is fragile, need set up buffering silica gel cover when making it fixed and carry out the damping.

In a heating pipe for a cooking appliance in the related art, a buffer silica gel sleeve at two ends of the heating pipe and a protective sleeve for connecting a wire harness are prone to failure due to high temperature generated when the heating pipe works.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a heating pipe mounting structure which has the advantages of good vibration reduction and heat insulation effects and the like.

The utility model also provides a cooking appliance with the heating pipe mounting structure.

To achieve the above object, an embodiment according to a first aspect of the present invention proposes a heating pipe mounting structure including: a support; the heating pipe is arranged on the bracket; the flexible piece is arranged between the heating pipe and the bracket; the heat insulation piece is arranged on the support, and the flexible piece is close to the end face of the heating pipe compared with the heat insulation piece.

The heating pipe mounting structure provided by the embodiment of the utility model has the advantages of good vibration reduction and heat insulation effects and the like.

In addition, the heating pipe installation structure according to the above embodiment of the present invention may further have the following additional technical features:

according to one embodiment of the utility model, the bracket comprises: a first frame body; the second support body, the heat insulating part centre gripping is in first support body with between the second support body, the second support body is installed on the first support body.

According to an embodiment of the present invention, the first frame body includes a first radial plate and a first axial plate, the first radial plate is connected to the first axial plate, the second frame body includes a second radial plate, a second axial plate and a radial connecting plate, the second radial plate and the radial connecting plate are both connected to the second axial plate and are spaced apart from each other in an axial direction of the heating tube, the first axial plate is connected to the second axial plate, and the first radial plate is connected to the radial connecting plate.

According to one embodiment of the utility model, the heating tube passes through the first radial plate, the radial connecting plate and the second radial plate, the flexible element is located between the heating tube and the second radial plate, and the thermal insulation element extends between the first radial plate and the radial connecting plate and between the first axial plate and the second axial plate.

According to one embodiment of the utility model, the radial web is provided with a positioning slot in which an edge of the thermal insulation element fits.

According to one embodiment of the utility model, one of the first frame body and the second frame body is provided with an insertion sheet and the other is provided with an insertion port, one of the first frame body and the second frame body is provided with a buckle and the other is provided with a bayonet, the insertion sheet is suitable for being inserted into the bayonet, and the buckle is suitable for being clamped in the bayonet.

According to an embodiment of the present invention, the number of the heating pipes is plural, the number of the second radial plates is plural, each of the second radial plates is provided with a mounting hole, the number of the flexible members is plural, the first radial plate is provided with a plurality of via holes, the plurality of flexible members are respectively fitted in the plurality of mounting holes, and the plurality of heating pipes respectively penetrate through the plurality of via holes and are fitted in the plurality of flexible members.

According to an embodiment of the utility model, a through hole is formed in the flexible member, the through hole is a non-circular hole for limiting the relative rotation of the heating tube and the through hole, and the mounting hole is a non-circular hole for limiting the relative rotation of the flexible member and the mounting hole.

According to one embodiment of the utility model, the periphery of the mounting hole is provided with a flange.

According to one embodiment of the utility model, the bracket is provided with a grounding projection for connecting a ground wire.

According to one embodiment of the utility model, the thickness of the thermal insulation element is equal to or greater than 3 mm.

According to one embodiment of the utility model, the heating pipe is a graphene heating pipe, the flexible piece is a silica gel sleeve, and the heat insulation piece is heat insulation cotton.

An embodiment according to a second aspect of the present invention proposes a cooking appliance including the heating pipe mounting structure according to the embodiment of the first aspect of the present invention.

According to the cooking appliance provided by the embodiment of the utility model, by utilizing the heating pipe installation structure provided by the embodiment of the first aspect of the utility model, the advantages of good vibration reduction and heat insulation effects and the like are achieved.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a heating pipe installation structure according to an embodiment of the present invention.

Fig. 2 is a partial structural schematic view of a heating pipe installation structure according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of a bracket of a heating pipe mounting structure according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a bracket of a heating pipe mounting structure according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of a first frame body of a heating pipe installation structure according to an embodiment of the present invention.

Fig. 6 is a schematic structural view of a second frame body of a heating pipe installation structure according to an embodiment of the present invention.

Fig. 7 is a schematic structural view of an insulation member of a heating pipe installation structure according to an embodiment of the present invention.

Fig. 8 is a schematic structural view of a flexible member of a heating pipe installation structure according to an embodiment of the present invention.

Reference numerals: the heating tube mounting structure 1, the cavity 100, the bracket 200, the axial portion 201, the radial portion 202, the insertion buckle 2020, the side plate 203, the clamping platform 2030, the guide inclined surface 2031, the guide flange 2032, the first frame body 210, the first radial plate 211, the through hole 2110, the first axial plate 212, the insertion port 213, the buckle 214, the second frame body 220, the second radial plate 221, the mounting hole 2210, the flange 2211, the second axial plate 222, the radial connecting plate 223, the avoiding groove 2230, the positioning groove 224, the insertion piece 225, the bayonet 226, the grounding protrusion 227, the flexible member 300, the flexible member 400, the through hole 410, the heat insulating member 500, and the avoiding hole 510.

Detailed Description

The present application is based on the discovery and recognition by the inventors of the following facts and problems:

the graphene heating tube has the advantages of high heating speed, long service life and strong radiation, and is more and more popular in cooking utensils. Because graphite alkene pipe is fragile, need set up buffering silica gel cover when making it fixed and carry out the damping.

In a heating pipe for a cooking appliance in the related art, a buffer silica gel sleeve at two ends of the heating pipe and a protective sleeve for connecting a wire harness are prone to failure due to high temperature generated when the heating pipe works.

Particularly, through setting up the silica gel cover at the cold junction, increase the distance between hot end and the cold junction and avoid the silica gel cover inefficacy that discolours among the correlation technique, nevertheless heating pipe central temperature can reach more than 500 degrees, and the highest temperature resistant about 300 degrees of silica gel cover, can the greatly increased axial dimensions on the one hand, increase occupation space, on the other hand still is difficult to avoid the silica gel cover to become invalid completely. The terminal pieces at the two ends of the heating pipe are connected with the wiring harness protective sleeve, and the temperature resistance limit is about 200 ℃; if the heating tube works for a long time, the protective sleeve is likely to change color and fail.

In the heating pipe in the related art, the fixing mode is that screws are screwed after metal sheets are welded, but for the graphene heating pipe, the mounting mode of screwing is very inconvenient, and the assembly efficiency is affected.

Particularly, graphite alkene heating pipe is the linear type heating pipe because manufacturing process restriction, needs both ends all to fix, if in addition tighten the screw of one end earlier, tightens the other end again, and the heating pipe takes place to drop easily, leads to the collision to damage, especially to the narrow and small position in space, and the operation is very inconvenient. And the fixing mode of screwing has the defects of time and labor waste, difficult alignment, easy tooth sliding and the like, and the assembling efficiency is also influenced.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A heating pipe mounting structure 1 according to an embodiment of the present invention is described below with reference to the accompanying drawings.

As shown in fig. 1 to 8, a heating pipe installation structure 1 according to an embodiment of the present invention includes a bracket 200, a heating pipe 300, a flexible member 400, and an insulation member 500.

The heating pipe 300 is provided on the supporter 200. The flexible member 400 is disposed between the heating tube 300 and the supporter 200. The heat insulator 500 is provided on the support 200, and the flexible member 400 is closer to the end surface of the heating pipe 300 than the heat insulator 500.

According to the heating pipe installation structure 1 of the embodiment of the present invention, by providing the flexible member 400, the flexible member 400 can be used to buffer and damp the heating pipe 300, thereby preventing the heating pipe 300 from being damaged due to vibration.

Moreover, by arranging the heat insulation piece 500, the flexible piece 400 is closer to the end face of the heating pipe 300 than the heat insulation piece 500, so that the heat insulation piece 500 can be utilized to isolate the flexible piece 400 from the hot end of the heating pipe 300, the heat generated by the hot end of the heating pipe 300 is reduced to be transferred to the flexible piece 400, the flexible piece 400 is prevented from being heated and losing efficacy, the reliability of the flexible piece 400 is ensured, and the buffering and vibration reduction effects of the flexible piece 400 are ensured.

In addition, through setting up heat insulating part 500, can utilize heat insulating part 500 to keep apart the terminal surface of heating pipe 300 and the hot junction of heating pipe 300, reduce the heat transfer that heating pipe 300 hot junction produced to the wiring protective sheath department that is located the terminal surface, avoid the wiring protective sheath to become invalid, guarantee the reliability of wiring protective sheath.

Therefore, the heating pipe installation structure 1 provided by the embodiment of the utility model has the advantages of good vibration reduction and heat insulation effects and the like.

A heating pipe installation structure 1 according to an embodiment of the present invention is described below with reference to the accompanying drawings.

In some embodiments of the present invention, as shown in fig. 1 to 8, a heating pipe mounting structure 1 according to an embodiment of the present invention includes a bracket 200, a heating pipe 300, a flexible member 400, and an insulating member 500.

Specifically, as shown in fig. 1 and 2, the heating pipe 300 is provided with two flexible members 400 at both ends thereof, the heat insulators 500 are two and respectively adjacent to the two flexible members 400, and the two heat insulators 500 are disposed between the two flexible members 400. This can provide vibration damping and heat insulation effects to both ends of the heating pipe 300.

Specifically, as shown in fig. 5-8, the stand 200 includes a first frame body 210 and a second frame body 220. The heat insulator 500 is clamped between the first frame 210 and the second frame 220, and the second frame 220 is mounted on the first frame 210. This may facilitate installation and positioning of the insulation 500.

More specifically, as shown in fig. 5 to 8, the first frame body 210 includes a first radial plate 211 and a first axial plate 212, the first radial plate 211 is connected to the first axial plate 212, the second frame body 220 includes a second radial plate 221, a second axial plate 222 and a radial connecting plate 223, the second radial plate 221 and the radial connecting plate 223 are connected to the second axial plate 222 and are spaced apart from each other in the axial direction of the heating tube 300, the first axial plate 212 is connected to the second axial plate 222, and the first radial plate 211 is connected to the radial connecting plate 223. Specifically, the first radial plate 211, the second radial plate 221, and the radial connecting plate 223 are parallel to the radial direction of the heating tube 300, and the first axial plate 212 and the second axial plate 222 are parallel to the axial direction of the heating tube 300. This may further facilitate the mounting and securing of the thermal shield 500 and may facilitate the mounting of the bracket 200.

Advantageously, as shown in fig. 5-8, the heating tube 300 passes through the first radial plate 211, the radial connecting plate 223 and the second radial plate 221, the flexible member 400 is located between the heating tube 300 and the second radial plate 221, and the thermal insulation member 500 extends between the first radial plate 211 and the radial connecting plate 223 and between the first axial plate 212 and the second axial plate 222. Therefore, the installation and the positioning of the heat insulation piece 500 and the flexible piece 400 can be facilitated, the heat insulation piece 500 can be used for blocking heat received by the flexible piece 400 in two directions, the flexible piece 400 is convenient to be isolated from the first radial plate 211, and the heat insulation effect on the flexible piece 400 is improved.

Advantageously, as shown in fig. 6, the radial webs 223 are provided with positioning slots 224, the edges of the thermal insulation members 500 fitting within the positioning slots 224. Specifically, the thermal shield 500 is generally rectangular with one of the four edges of the rectangle fitting within the positioning slot 224. Thus, the edge of the heat insulation member 500 is fitted into the positioning groove 224 during installation, and the heat insulation member 500 is installed on the first frame 210 together with the second frame 220, thereby further facilitating the positioning and installation of the heat insulation member 500.

Further, as shown in fig. 5 to 8, one of the first frame body 210 and the second frame body 220 is provided with a plug-in sheet 225 and the other is provided with a plug-in port 213, one of the first frame body 210 and the second frame body 220 is provided with a buckle 214 and the other is provided with a bayonet 226, the plug-in sheet 225 is adapted to be plugged into the plug-in port 213, and the buckle 214 is adapted to be snapped into the bayonet 226. Specifically, when the first frame 210 and the second frame 220 are mounted, the insertion piece 225 is inserted into the insertion opening 213, and then the second frame 220 is turned over to allow the clip 214 to be clipped into the clip opening 226. This may facilitate assembly of the stand 200.

Specifically, the two insertion pieces 225 may be disposed at the edge of the radial connecting plate 223 far from the second axial plate 222, and the two insertion pieces 225 are respectively adjacent to both ends of the radial connecting plate 223 in the length direction. Two sockets 213 are provided on the first radial plate 211 and are adapted to mate with the two mating tabs 225, respectively. The bayonet 226 may be formed at an edge of a side of the second axial plate 222 away from the radial connection plate 223 and centrally disposed. A catch 214 is formed on the first axial plate 212.

Alternatively, as shown in fig. 5 to 7, a plurality of heating pipes 300 are provided, a plurality of second radial plates 221 are provided, each second radial plate 221 is provided with a mounting hole 2210, a plurality of flexible pieces 400 are provided, a plurality of through holes 2110 are provided on the first radial plate 211, the plurality of flexible pieces 400 are respectively fitted in the plurality of mounting holes 2210, and the plurality of heating pipes 300 are respectively passed through the plurality of through holes 2110 and fitted in the plurality of flexible pieces 400. Specifically, the heating pipe 300 may be two, the second radial plate 221 may be two, and the through hole 2110 may be two. This may facilitate the mounting and positioning of the heating tube 300 and the flexible member 400.

Specifically, the radial connecting plate 223 is provided with an escape groove 2230 for escaping the heating pipe 300, and the heat insulator 500 is provided with an escape hole 510 for escaping the heating pipe 300.

Further, as shown in fig. 6 and 8, a through hole 410 is provided in the flexible member 400, the through hole 410 is configured as a non-circular hole restricting the relative rotation of the heating pipe 300 and the through hole 410, and the mounting hole 2210 is configured as a non-circular hole restricting the relative rotation of the flexible member 400 and the mounting hole 2210. For example, the non-circular hole may be a D-shaped hole or the like. Thus, the heating pipe 300 can be prevented from rotating randomly, and the positioning effect on the heating pipe 300 is improved.

Further, as shown in fig. 6, the mounting hole 2210 is provided at its periphery with a flange 2211. This may improve the positioning of the flexible member 400.

Specifically, the first and second housing bodies 210 and 220 are integrally formed, respectively. For example, the first frame 210 is formed by stamping and bending the same plate, and the second frame 220 is formed by stamping and bending the same plate. Therefore, the first frame body 210 and the second frame body 220 can be conveniently manufactured, the assembly process is simplified, and the production efficiency is improved.

Fig. 6 and 7 show a heating pipe installation structure 1 according to one specific example of the present invention. As shown in fig. 6, the bracket 200 is provided with a grounding projection 227 for connection to a ground line. This prevents the occurrence of electric leakage, and improves the reliability of the heating pipe mounting structure 1.

Alternatively, as shown in fig. 7, the thickness of the thermal insulation member 500 is 3 mm or more. Here preferably more than 5 mm. This can ensure the heat insulating effect of the heat insulating member 500.

Specifically, the heating pipe 300 is a graphene heating pipe, the flexible member 400 is a silica gel sleeve, and the heat insulation member 500 is heat insulation cotton. Thus, the heating pipe 300 has a good heating effect and a long service life, the flexible member 400 has good vibration damping, buffering and heat-resisting effects, and the heat-insulating member 500 has a good heat-insulating effect.

A heating pipe mounting structure 1 according to an embodiment of the present invention is described below with reference to the accompanying drawings.

As shown in fig. 1 to 8, a heating tube mounting structure 1 according to an embodiment of the present invention includes a cavity 100, a holder 200, and a heating tube 300.

One of the cavity 100 and the bracket 200 is provided with an inserting buckle 2020 and the other is provided with an inserting groove, the inserting buckle 2020 is suitable for being matched in the inserting groove, one of the cavity 100 and the bracket 200 is provided with a clamping platform 2030 and the other is provided with a clamping groove, and the clamping platform 2030 is suitable for being matched in the clamping groove. The heating pipe 300 is connected to the supporter 200.

According to the heating pipe installation structure 1 of the embodiment of the utility model, by arranging the inserting buckle 2020 and the clamping platform 2030, the inserting buckle 2020 can be firstly inserted into the inserting groove on the cavity 100, and then the force is applied to press the bracket 200 into the cavity 100, so that the clamping platform 2030 is matched with the clamping groove on the cavity 100, thereby realizing the assembly of the bracket 200 and the cavity 100. Compared with the mode of screwing in the related technology, the process of screwing in the screw can be omitted, the situations of difficult alignment, easy tooth slippage and the like are avoided, and the assembly efficiency is improved.

In addition, by arranging the inserting buckle 2020 and the clamping platform 2030, the bracket 200 can be initially positioned through the inserting buckle 2020 during installation, and then the clamping platform 2030 is clamped into the clamping groove to realize the installation of the bracket 200, so that the assembling process is more convenient and faster, and the assembling efficiency is further improved.

In addition, for the graphene heating pipe, at least one end of the support 200 is arranged, and the insertion buckle 2020 and the clamping platform 2030 are adopted for installation and fixation, so that the problem that the heating pipe is broken off and damaged due to the fact that screws are successively screwed at two ends can be avoided.

Therefore, the heating pipe installation structure 1 according to the embodiment of the present invention has advantages of convenience in assembly and the like.

A heating pipe installation structure 1 according to an embodiment of the present invention is described below with reference to the accompanying drawings.

In some embodiments of the present invention, as shown in fig. 1 to 8, a heating tube mounting structure 1 according to an embodiment of the present invention includes a cavity 100, a bracket 200, and a heating tube 300.

Specifically, as shown in fig. 1-4, the bracket 200 includes a radial portion 202, an axial portion 201, and two side plates 203. The heating tube 300 passes through the radial portion 202, and the inserting buckle 2020 is disposed on the radial portion 202. The axial portion 201 is connected to the radial portion 202. The side plate 203 is connected to the radial portion 202 and the axial portion 201, respectively, and the retaining plate 2030 is provided on an outer surface of the side plate 203. Specifically, the cavity 100 may be provided with a groove, and the bracket 200 may be partially fitted in the groove. This may facilitate the mating mounting of the bracket 200 with the chamber 100.

Advantageously, as shown in fig. 3 and 4, the edge of the side plate 203 is provided with a guide flange 2032 extending obliquely inwardly away from the axial portion 201. Thus, the guiding flange 2032 can be used for guiding when the bracket 200 is mounted in the cavity 100, so as to facilitate the mounting of the bracket 200 in the cavity 100.

More advantageously, as shown in FIG. 4, the clamp 2030 is provided with a guide slope 2031 having the same direction as the slope of the guide flange 2032. Therefore, when the clamping platform 2030 is clamped into the clamping groove, the guide slope 2031 is used for guiding, so that the clamping platform 2030 can be conveniently clamped into the clamping groove, and the assembly efficiency is improved.

Fig. 1 and 2 show a heating pipe mounting structure 1 according to a specific example of the present invention. As shown in fig. 1 and 2, the brackets 200 are two and are respectively connected to both ends of the heating pipe 300. Therefore, the two ends of the heating pipe 300 can be mounted on the cavity 100 through the inserting buckle 2020 and the clamping platform 2030 on the bracket 200, the mounting operation of the two ends of the heating pipe 300 can be performed simultaneously, and the problem of falling and damage caused by sequential fixation of the two ends of the heating pipe 300 is completely avoided.

Alternatively, as shown in fig. 1 and 2, the heating pipe 300 is plural and is connected to the supporter 200. Specifically, the heating pipe 300 may be two. Thus, a plurality of heating pipes 300 can be fixed, and the heating effect is ensured.

Advantageously, as shown in fig. 2, a flexible member 400 is fitted between the heating tube 300 and the support 200. In this way, the flexible member 400 can be used to buffer and damp the heating pipe 300, thereby preventing the heating pipe 300 from being damaged due to vibration.

Further, the minimum distance between the heating tube 300 and the cavity 100 is greater than or equal to 5 mm. Here preferably 10 mm or more. This can ensure the heat insulating effect of the heating pipe installation structure 1.

Specifically, the heating tube 300 is a graphene heating tube. This can provide the heating pipe 300 with a good heating effect and a long life.

Specifically, the minimum distance between the center of the heating tube 300 and the flexible member 400 is equal to or greater than 45 mm. This may further reduce the amount of heat transferred to the flexure 400.

The hardness of the flexible element 400 is less than or equal to 50 shore. This further ensures the cushioning effect of the flexible member 400.

An assembly process of the heating pipe installation structure 1 according to the embodiment of the present invention is described below with reference to fig. 1 to 8.

Firstly, the flexible piece 400 is installed in the installation hole 2210, the edge of the heat insulation piece 500 is installed in the positioning groove 224, then the insertion sheet 225 of the second frame body 220 is inserted into the insertion port 213 of the first frame body 210, the second frame body 220 is turned over, the buckle 214 is pressed into the bayonet 226, two brackets 200 are assembled by the same method, then two ends of the heating tube 300 are respectively penetrated through the brackets 200 to be matched in the flexible piece 400, two heating tubes 300 are assembled by the same method, finally the insertion buckle 2020 is inserted into the insertion groove of the cavity 100, and the clamping platform 2030 is pressed into the clamping groove of the cavity 100 by applying force, so that the assembly is completed.

A cooking appliance according to an embodiment of the present invention is described below. The cooking appliance according to the embodiment of the present invention includes the heating pipe mounting structure 1 according to the above-described embodiment of the present invention.

According to the cooking utensil of the embodiment of the utility model, by utilizing the heating pipe mounting structure 1 of the embodiment of the utility model, the advantages of good vibration reduction and heat insulation effects and the like are achieved.

Other constructions and operations of the cooking appliance according to the embodiments of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (13)

1. A heating pipe mounting structure, comprising:

a support;

the heating pipe is arranged on the bracket;

the flexible piece is arranged between the heating pipe and the bracket;

the heat insulation piece is arranged on the support, and the flexible piece is close to the end face of the heating pipe compared with the heat insulation piece.

2. The heating pipe mounting structure of claim 1, wherein the bracket comprises:

a first frame body;

the second support body, the heat insulating part centre gripping is in first support body with between the second support body, the second support body is installed on the first support body.

3. The heating tube mounting structure of claim 2, wherein the first frame body includes a first radial plate and a first axial plate, the first radial plate is connected to the first axial plate, the second frame body includes a second radial plate, a second axial plate, and radial connecting plates, the second radial plate and the radial connecting plates are both connected to the second axial plate and are arranged at intervals along an axial direction of the heating tube, the first axial plate is connected to the second axial plate, and the first radial plate is connected to the radial connecting plates.

4. The heating tube mounting structure of claim 3, wherein the heating tube passes through the first radial plate, the radial connecting plate, and the second radial plate, the flexible member is located between the heating tube and the second radial plate, and the thermal insulator extends between the first radial plate and the radial connecting plate and between the first axial plate and the second axial plate.

5. The heating pipe mounting structure according to claim 4, wherein the radial connecting plate is provided with a positioning groove, and an edge of the heat insulating member is fitted in the positioning groove.

6. The heating pipe mounting structure of claim 2, wherein one of the first frame body and the second frame body is provided with an insertion piece and the other is provided with an insertion opening, one of the first frame body and the second frame body is provided with a buckle and the other is provided with a bayonet, the insertion piece is adapted to be inserted into the insertion opening, and the buckle is adapted to be clamped in the bayonet.

7. The heating pipe mounting structure according to claim 3, wherein the number of the heating pipes is plural, the number of the second radial plates is plural, each of the second radial plates is provided with a mounting hole, the number of the flexible members is plural, the first radial plate is provided with a plurality of through holes, the plurality of flexible members are respectively fitted into the plurality of mounting holes, and the plurality of heating pipes are respectively inserted through the plurality of through holes and fitted into the plurality of flexible members.

8. The heating tube mounting structure of claim 7, wherein the flexible member has a through hole therein, the through hole being configured as a non-circular hole that restricts relative rotation of the heating tube and the through hole, and the mounting hole being configured as a non-circular hole that restricts relative rotation of the flexible member and the mounting hole.

9. The heating pipe mounting structure according to claim 7, wherein a peripheral edge of the mounting hole is provided with a flange.

10. The heating pipe installation structure according to claim 1, wherein the bracket is provided with a grounding projection for connecting a ground wire.

11. The heating pipe mounting structure according to claim 1, wherein a thickness of the heat insulating member is 3 mm or more.

12. The heating pipe mounting structure of claim 1, wherein the heating pipe is a graphene heating pipe, the flexible member is a silica gel sleeve, and the thermal insulation member is thermal insulation cotton.

13. A cooking appliance, characterized by comprising a heating pipe mounting structure according to any one of claims 1 to 9.

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