CN208447366U - The mounting structure and Multi-function foodstuff machine of heating module - Google Patents

Abstract

The utility model discloses a kind of mounting structure of heating module and Multi-function foodstuff machines, the mounting structure of heating module includes the shell (6) and heating module for being formed with Food processing chamber (7), heating module includes the bottom of a pan piece (1), calandria (2), fixed bracket (3), calandria is fixed on the bottom surface of the bottom of a pan piece, and fixed bracket is located at the lower section of the bottom of a pan piece and the two screw thread or bolt or screw connect；Food processing is intracavitary to be equipped with annular groove (71), and on the sealing ring (8) of its outer peripheral edge of the bottom of a pan piece setting in a ring groove in heating module, fixed bracket is connected to the outer bottom of the shell of Food processing chamber.In the present invention, a supporting point is formed between fixed bracket and the outer bottom of shell, during installation, downward pulling force can be applied to the bottom of a pan piece by screw thread or bolt or the screw connection fixed between bracket and the bottom of a pan piece, sealing effect of the heating module on shell can be enhanced in this way.

Description

The mounting structure and Multi-function foodstuff machine of heating module

Technical field

The utility model belongs to household appliance technical field, and in particular, to the mounting structure of a kind of heating module and multi-functional Food processor.

Background technique

With being constantly progressive for science and technology, the household electrical appliance with multiple functions are more more and more universal, wherein Multi-functional food Product processor increasingly obtains the favor of consumer due to having many advantages, such as can heating, can stirring.

The Multi-function foodstuff machine of existing structure is formed with the Food processing chamber that can carry liquid on shell, passes through The liquid of heating module heating carrying in turn heats food, which is realized at food by sealing ring Manage intracavitary axial seal.Wherein, in the joint place two-by-two of sealing ring and Food processing chamber or sealing ring and heating module, relatively hold Easily there is the situation that the liquid of the intracavitary carrying of Food processing leaks into downwards enclosure interior since the axial seal of sealing ring is bad.

Utility model content

For above-mentioned insufficient or defect in the prior art, the utility model provide a kind of heating module mounting structure and Multi-function foodstuff machine can realize the more stable and reliable sealing positioning of heating module, effectively to enhance heating module in shell Sealing effect on body, so that the liquid of the intracavitary carrying of Food processing be avoided to leak.

To achieve the above object, the utility model provides a kind of mounting structure of heating module, the heating module Mounting structure is used for Multi-function foodstuff machine, and the mounting structure of the heating module includes the shell for being formed with Food processing chamber And heating module, wherein

The heating module includes the bottom of a pan piece, calandria, fixed bracket, and the calandria is fixed at the bottom of a pan piece Bottom surface on, the fixed bracket is located at the lower section of the bottom of a pan piece and the two screw thread or bolt or screw connection；

The Food processing is intracavitary to be formed with annular groove, and the outer peripheral edge setting of the bottom of a pan piece is arranged in the annular groove Sealing ring on, and the fixed bracket abuts on the outer bottom of the shell of the Food processing chamber.

Preferably, the heating module further includes tool internal thread connecting cylinder and has externally threaded connecting column, described Connecting cylinder is fixed on the bottom surface of the bottom of a pan piece, and one end of the connecting column has the abutting extended radially outward convex It rises, the connecting column passes through the fixed bracket and is threadedly engaged with the connecting cylinder.

Preferably, the calandria includes heating element, and the heating element is electrothermal tube, Electric radiant Heating Film, thick film, coil panel Or one of PTC thermistor, and be fixed on the bottom surface of the bottom of a pan piece.

Preferably, the calandria further includes heat-conducting plate, and the heat-conducting plate is directly fixedly connected on the bottom of the bottom of a pan piece On face, one of the electrothermal tube, Electric radiant Heating Film, thick film, coil panel or PTC heating sheet are arranged in the bottom surface of the heat-conducting plate On.

Preferably, multiple retention beads are formed on the bottom surface of the heat-conducting plate, the electrothermal tube passes through multiple limits Position protrusion positioning.

Preferably, heat-conducting glue layer is bonded between the electrothermal tube and the heat-conducting plate.

Preferably, length of the length of the external thread section of the connecting column no more than the internal thread segment of the connecting cylinder.

Preferably, the neighboring of the bottom of a pan piece is formed with side wall to form accommodation space, the side wall and described close The inner peripheral surface of seal is in sealing contact, and the calandria and the fixed bracket are respectively positioned in the accommodation space.

Preferably, the side wall is formed with the pressing flange to extend radially outwardly, is formed on the inner peripheral surface of the sealing ring There is annular groove, the pressing flange is pressed on the downside of the annular groove.

Preferably, the radial convex ribs of multiple tracks annular, the radial direction are formed on the inner peripheral surface and/or outer peripheral surface of the sealing ring The cross section of convex ribs is polygon or arc-shaped.

The utility model also proposes that a kind of Multi-function foodstuff machine, the Multi-function foodstuff machine include shell and add The mounting structure of thermal modules, wherein

The shell includes upper housing portion and bottom housing part, and the Food processing chamber is formed on the upper housing portion.

Through the above technical solutions, sealing ring is placed on food in the mounting structure of the heating module of the utility model In the annular groove of processing chamber, the outer peripheral edge of the bottom of a pan piece is arranged on sealing ring, and fixed bracket abuts to the shell of Food processing chamber Outer bottom on, and fixed bracket is located at the lower section of the bottom of a pan piece and the two screw thread or bolt or screw connect, so set, pacifying When dress, a supporting point is formed between fixed bracket and the outer bottom of shell, passes through the spiral shell between fixed bracket and the bottom of a pan piece Line or the connection of bolt or screw can apply downward pulling force to the bottom of a pan piece, the bottom of a pan piece is further pressed down against close Seal to enhance radial seal effect of the heating module on shell, and then realizes the heating module diameter intracavitary in Food processing To with axial dual-seal, the liquid that can more effectively avoid the bottom of a pan on piece from carrying is leaked.

Other features and advantages of the utility model will the following detailed description will be given in the detailed implementation section.

Detailed description of the invention

The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.? In attached drawing:

Fig. 1 is a kind of entirety sectional view of the Multi-function foodstuff machine of preferred embodiment of the utility model；

Fig. 2 is the part A enlarged drawing in Fig. 1；

Fig. 3 is the part B enlarged drawing in Fig. 1；

Fig. 4 is the Structure explosion diagram of Fig. 1.

Description of symbols:

1 the bottom of a pan piece, 2 calandria

3 fixed 4 connecting cylinders of bracket

5 connecting column, 6 shell

7 Food processing chamber, 8 sealing ring

11 side wall 11A press flange

21 heating element, 22 heat-conducting plate

61 upper housing portion of 22A retention bead

62 bottom housing part, 71 annular groove

The radial convex ribs of 81 annular groove 82

Specific embodiment

Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.

It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can To be combined with each other.

In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually Be for direction shown in the drawings either for it is vertical, vertically or on gravity direction for each component mutual alignment Relationship description word.

The utility model will be described in detail below with reference to the accompanying drawings and embodiments.

One aspect according to the present utility model provides a kind of mounting structure of heating module, the installation knot of heating module Structure is used for Multi-function foodstuff machine, and referring to Figures 1 and 2, the mounting structure of heating module includes being formed with Food processing chamber 7 Shell 6 and heating module, wherein heating module includes the bottom of a pan piece 1, calandria 2, fixed bracket 3, and calandria 2 is fixed at On the bottom surface of the bottom of a pan piece 1, fixed bracket 3 is located at the lower section of the bottom of a pan piece 1 and the two screw thread or bolt or screw connect；And in food Annular groove 71 is formed in processing chamber 7, the outer peripheral edge of the bottom of a pan piece 1 is arranged on the sealing ring 8 arranged in annular groove 71, and solid Fixed rack 3 abuts on the outer bottom of shell 6 of Food processing chamber 7.So set, assembly crewman will be close when being installed Seal 8 is placed in the annular groove 71 in Food processing chamber 7, then the outer peripheral edge of the bottom of a pan piece 1 is arranged on sealing ring 8, most Fixed bracket 3 is connected on the outer bottom of shell 6 of Food processing chamber 7 afterwards, at this time in the outer bottom of fixed bracket 3 and shell 6 A supporting point is just formed between face, in this way, passing through screw thread or bolt or spiral shell when assembly crewman will fix bracket 3 and the bottom of a pan piece 1 Downward pulling force can be applied to the bottom of a pan piece 1 when nail connection, enable the bottom of a pan piece 1 to squeeze sealing ring 8, existed with improving heating module Radial seal effect on shell 6, and then realize radial and axial dual-seal of the heating module in Food processing chamber 7, The liquid carried on the bottom of a pan piece 1 can be more effectively avoided to leak.

Further, with continued reference to Fig. 1 and Fig. 2, heating module further includes having internal thread connecting cylinder 4 and with outer spiral shell The connecting column 5 of line, connecting cylinder 4 are fixed on the bottom surface of the bottom of a pan piece 1, and one end of connecting column 5, which has, to be extended radially outward Abutting protrusion, connecting column 5 passes through fixed bracket 3 and is threadedly engaged with connecting cylinder 4.So set, assembly crewman is using fastening When tool (such as electric drill) assembly connection column 5, just the connecting column 5 need to only be screwed in the connecting cylinder 4 with certain altitude and then be made The abutting protrusion of the connecting column 5 and fixed bracket 3 abut against, and when being further continued for screwing connecting column 5, connecting column 5 will be towards connection Cylinder 4 simultaneously further applies downward pulling force to the bottom of a pan piece 1, enables the bottom of a pan piece 1 further to squeeze sealing ring 8, can mention Radial seal effect of the high heating module on shell 6.Certainly, connecting column 5 can also be further screwed into connecting cylinder 4 Bottom would not also occur certainly in this way, assembly crewman is just not required to particularly control the torsion of fastening tool due to fastening The torsion of tool is excessive or too small and generates various unfavorable consequences, so can not only effectively avoid the bottom of a pan in heating module Piece 1 deforms, and can effectively improve sealing effect of the heating module on shell 6, thus improving Multi-functional food The liquid that also can avoid carrying on the bottom of a pan piece 1 while the yield rate of product processor leaks.In addition, assembly crewman is assembling During, it is not required to again particularly control assembly torsion, the assembly efficiency of assembly crewman can also be effectively improved.

Specifically, sealing ring 8, the bottom of a pan piece 1, fixed bracket 3 and shell 6 are oppositely arranged that position can there are many appropriate Form, such as the bottom surface of the shell 6 in Food processing chamber 7 are formed with radially inwardly extending annular relief, and sealing ring 8 is put It sets on the top surface of the annular relief, the bottom of a pan piece 1 is connected to top surface and the annular protrusion of sealing ring 8 with fixed bracket 3 respectively On the bottom surface in portion, as long as the bottom of a pan piece can be made to be pressed down against sealing ring 8 by connecting column 5 and being threadedly engaged for connecting cylinder 4.Its In, sealing ring 8 can be various with material flexible, such as silica gel or rubber.In addition, connecting column 5 can be screw, can also To be bolt, can also be other certainly, there is the end of external screw thread and one end to be formed with the component for abutting protrusion.Correspondingly, Connecting cylinder 4 by the internal screw thread in it with the external screw thread on connecting column 5 for being threadedly engaged, so that heating module sealing is solid It is scheduled on the shell 6 of Multi-function foodstuff machine, therefore, is adapted as long as connecting cylinder 4 has in it with the external screw thread of connecting column 5 Internal screw thread, concrete form can be there are many optional form, and for example, cylindric, this is no longer going to repeat them.

Wherein, with continued reference to Fig. 1 and Fig. 2, calandria 2 includes heating element 21.Specifically, it is fixed on the bottom of the bottom of a pan piece 1 Heating element 21 on face can be electrothermal tube, Electric radiant Heating Film, thick film, coil there are many type appropriate, such as heating element 21 One of disk or PTC thermistor, as long as can be heated to the liquid carried on the bottom of a pan piece 1 by heating element 21 Food in merging Multi-function foodstuff machine can be heated.

In addition, referring to Figures 1 and 2, calandria 2 further includes heat-conducting plate 22, heat-conducting plate 22 is directly fixedly connected on the bottom of a pan piece 1 Bottom surface on, and one of electrothermal tube, Electric radiant Heating Film, thick film, coil panel or PTC thermistor are arranged in the bottom surface of heat-conducting plate 22 On.Specifically, the thermal coefficient that the heat-conducting plate 22 on the bottom surface of the bottom of a pan piece 1 is arranged in is generally higher, and heating element 21 is directly solid It is scheduled on the bottom surface of the heat-conducting plate 22, the heat on heating element 21 can be made rapidly along the radial diffusion of heat-conducting plate 22, thus Keep the bottom of a pan piece 1 being connected with 22 top surface of heat-conducting plate heated more evenly.It is well known by those skilled in the art that on heat-conducting plate 22 usually With dry combustion method piece, the purpose for preventing dry combustion method may also function as.

Wherein, with continued reference to Fig. 1 and Fig. 2, multiple retention bead 22A are formed on the bottom surface of heat-conducting plate 22, electrothermal tube is logical Multiple retention bead 22A positioning are crossed, in this way, can make assembly crewman that electrothermal tube are placed on spy conveniently by restriction protrusion 22A Fixed position, then carries out welding or electrothermal tube is fixed on the bottom surface of heat-conducting plate 22 by other operations.Further, since electric heating Pipe is smaller with the thermocontact area of heat-conducting plate 22, and is all rigid, causes to be easy to out between electrothermal tube and heat-conducting plate 22 It is now bonded untight phenomenon (having gap between the two), to influence the heat transfer of electrothermal tube, and then reduces entire add Therefore the efficiency of thermal modules is preferably bonded with heat-conducting glue layer between electrothermal tube and heat-conducting plate 22.

Specifically, referring to Figures 1 and 2, the length of the external thread section of connecting column 5 should be not more than the internal thread segment of connecting cylinder 4 Length, in this way, during installation, the abutting protrusion on connecting column 5 can be abutted against with fixed bracket 3, then again by into one Screwing connecting column 5 to step makes the bottom of a pan piece 1 apply downward pressure to sealing ring 8.

Further, referring to figs. 1 to Fig. 4, the neighboring of the bottom of a pan piece 1 is formed with side wall 11 to form accommodation space, side The internal perisporium of wall 11 and sealing ring 8 is in sealing contact, and calandria 2 and fixed bracket 3 are respectively positioned in accommodation space.Specifically, pass through The neighboring of the bottom of a pan piece 1 forms the side wall 11 extended axially downward, and the side wall 11 is fitted closely with sealing ring 8, can be increased The distance in the gap for adding the liquid carried on the bottom of a pan piece 1 to leak downwards, so that heating module can be improved in Food processing chamber 7 Axial seal effect.In addition, the components such as calandria 2 are arranged in the accommodation space that side wall 11 is formed, it can also be in operator The component in it is protected when assembling heating module.

In addition, side wall 11 is formed with the pressing flange 11A to extend radially outwardly, sealing ring 8 with continued reference to Fig. 1 to Fig. 4 Annular groove 81 is formed on inner peripheral surface, and pressing flange 11A is pressed on the downside of annular groove 81.In this way, pacifying When dress, downward drawing can be applied to the bottom of a pan piece 1 by screw thread or bolt or the screw connection fixed between bracket 3 and the bottom of a pan piece 1 Clamp force, so the downside one that makes the bottom of a pan piece 1 give annular groove 81 by the pressing flange 11A on side wall 11 it is downward by Pressure realizes the radial seal effect for improving heating module in Food processing chamber 7 with this.

It specifically, is raising sealing ring 8 for the sealing effect of shell 6 and the bottom of a pan piece 1, referring to figs. 1 to Fig. 3, sealing ring 8 Inner peripheral surface and/or outer peripheral surface on be formed with the radial convex ribs 82 of multiple tracks annular.Further, the cross section of radial convex ribs 82 is answered For polygon or arc-shaped, in this way, can effectively avoid due to have on sealing ring 8, the bottom of a pan piece 1 or shell 6 production defect (such as Convex thorn or groove) and the sealing effect of sealing ring 8 is had an impact.

It should be strongly noted that being provided with radial direction and axis to avoid the liquid carried in Food processing chamber 7 from leaking downwards To dual-seal, specifically, the first resealing is the diameter that multiple tracks annular is formed on the inner peripheral surface and outer peripheral surface of sealing ring 8 It to convex ribs 82, prevents the liquid of carrying from leaking from top to bottom with this, realizes that axial direction of the heating module in Food processing chamber 7 is close Envelope；Second weight is to be connected by the screw thread or bolt or screw fixed between bracket 3 and the bottom of a pan piece 1, and the bottom of a pan piece 1 is enable to squeeze Sealing ring 8 avoids the liquid for leaking to 8 bottom of sealing ring from the logical situation of radial flow occur, realizes heating module in food with this Radial seal in processing chamber 7.

Another aspect according to the present utility model provides a kind of Multi-function foodstuff machine, referring to figs. 1 to Fig. 4, more function Energy food processor includes the mounting structure of the above-mentioned heating module of shell 6, wherein shell 6 includes upper housing portion 61 and lower case Portion 62, and Food processing chamber 7 is formed on upper housing portion 61.In this way, can personnel convenient for assembly by heating module sealing be fixed on To form Food processing chamber 7 on the upper housing portion 61, upper housing portion 61 is then fastened into assembly on bottom housing part 61 with shape again At a unified shell 6.Specifically, during installation, the outer peripheral edge of the bottom of a pan piece 1 in heating module is arranged in annular groove 71 On the sealing ring 8 of arrangement, the fixation bracket 3 in heating module is connected to the shell 6 (i.e. upper housing portion 61) of Food processing chamber 7 On outer bottom, a supporting point is just formed between fixed bracket 3 and the outer bottom of shell 6 at this time, in this way, passing through fixed bracket Screw thread or bolt or screw connection between 3 and the bottom of a pan piece 1 can promote the bottom of a pan piece 1 to squeeze sealing ring 8, to improve heating module Radial seal effect on shell 6, and then realize that heating module is radial and axial dual close in Food processing chamber 7 Envelope.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

It is further to note that specific technical features described in the above specific embodiments, in not lance It in the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the utility model is to each No further explanation will be given for the possible combination of kind.

In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.

Claims (11)

1. a kind of mounting structure of heating module, the mounting structure of the heating module is used for Multi-function foodstuff machine, special Sign is that the mounting structure of the heating module includes the shell (6) and heating module for being formed with Food processing chamber (7), wherein

The heating module includes the bottom of a pan piece (1), calandria (2), fixed bracket (3), and the calandria (2) is fixed at institute On the bottom surface for stating the bottom of a pan piece (1), the fixed bracket (3) be located at the lower section of the bottom of a pan piece (1) and the two screw thread or bolt or Screw connection；

It is formed with annular groove (71) in the Food processing chamber (7), the outer peripheral edge of the bottom of a pan piece (1) is arranged in the annular groove (71) on the sealing ring (8) arranged in, and the fixed bracket (3) abuts to the shell of the Food processing chamber (7) (6) on outer bottom.

2. the mounting structure of heating module according to claim 1, which is characterized in that the heating module further includes having The connecting cylinder (4) of internal screw thread and there are externally threaded connecting column (5), the connecting cylinder (4) is fixed at the bottom of a pan piece (1) Bottom surface on, one end of the connecting column (5) has the abutting protrusion extended radially outward, and the connecting column (5) passes through institute Fixed bracket (3) is stated to be threadedly engaged with the connecting cylinder (4).

3. the mounting structure of heating module according to claim 1, which is characterized in that the calandria (2) includes heating Element (21), the heating element (21) are one of electrothermal tube, Electric radiant Heating Film, thick film, coil panel or PTC thermistor, and It is fixed on the bottom surface of the bottom of a pan piece (1).

4. the mounting structure of heating module according to claim 3, which is characterized in that the calandria (2) further includes leading Hot plate (22), the heat-conducting plate (22) are directly fixedly connected on the bottom surface of the bottom of a pan piece (1), the electrothermal tube, Electric radiant Heating Film, One of thick film, coil panel or PTC heating sheet are arranged on the bottom surface of the heat-conducting plate (22).

5. the mounting structure of heating module according to claim 4, which is characterized in that on the bottom surface of the heat-conducting plate (22) It is formed with multiple retention beads (22A), the electrothermal tube is positioned by multiple retention beads (22A).

6. the mounting structure of heating module according to claim 4, which is characterized in that the electrothermal tube and the heat-conducting plate (22) heat-conducting glue layer is bonded between.

7. the mounting structure of heating module according to claim 2, which is characterized in that the external screw thread of the connecting column (5) Length of the length of section no more than the internal thread segment of the connecting cylinder (4).

8. the mounting structure of heating module according to claim 1, which is characterized in that the outer periphery of the bottom of a pan piece (1) Edge is formed with side wall (11) to form accommodation space, and the inner peripheral surface of the side wall (11) and the sealing ring (8) is in sealing contact, institute It states calandria (2) and the fixed bracket (3) is respectively positioned in the accommodation space.

9. the mounting structure of heating module according to claim 8, which is characterized in that the side wall (11) is formed with radial direction Outwardly extending pressing flange (11A) is formed with annular groove (81) on the inner peripheral surface of the sealing ring (8), described to press pressure (11A) is pressed on the downside of the annular groove (81) on side.

10. the mounting structure of heating module according to claim 1, which is characterized in that the inner peripheral surface of the sealing ring (8) And/or the radial convex ribs (82) of multiple tracks annular are formed on outer peripheral surface, the cross section of the radial direction convex ribs (82) is polygon or circle Arc.

11. a kind of Multi-function foodstuff machine, which is characterized in that any one in including shell (6) and according to claim 1~10 The mounting structure of heating module described in, wherein

The shell (6) includes upper housing portion (61) and bottom housing part (62), and the Food processing chamber (7) is formed in the upper casing In body portion (61).