CN208435373U - Heating disc component and food cooking machine - Google Patents

Abstract

The utility model discloses a kind of heating disc component and food cooking machine, wherein heating disc component includes heat-conducting plate, the heat generating member for being mounted on heat-conducting plate side, the insulating support being fixedly connected with heat-conducting plate, and the conduct piece gripped by heat-conducting plate and insulating support；Heat generating member has connecting terminal, and conduct piece conducts connecting terminal and external power cord to connect.Conduct piece is clamped and fastened between insulating support and heat-conducting plate by technical solutions of the utility model, so that conduct piece is while with the electric connection of the connecting terminal and external power cord of heat generating member on heat-conducting plate, it can be avoided conduct piece and generate the influence of deformation because heat-generating disc is heated, and then improve the reliability that heat-generating disc is electrically connected with external power cord.

Description

Heating disc component and food cooking machine

Technical field

The utility model relates to food cooking technical field, in particular to a kind of heating disc component and apply the heat-generating disc group The food cooking machine of part.

Background technique

Direct welding conductive metal sheet at lead terminal on heat-generating disc at present, to be given by the sheet metal connecting wire Heat-generating disc is powered.Such as the heat generating member of heat-generating disc use electric-heating thin film when, sheet metal is typically directly welded on drawing for electric-heating thin film In line terminals.Due to electric-heating thin film very thin thickness, the welding of sheet metal is relatively difficult, so that connection is unreliable.

Utility model content

The main purpose of the utility model is to propose a kind of heating disc component, it is intended to realize that heat-generating disc is connect with outer lead Relatively reliable effect.

To achieve the above object, the utility model proposes heating disc component, including heat-conducting plate, be mounted on the heat-conducting plate The heat generating member of side, the insulating support being fixedly connected with the heat-conducting plate, and pressed from both sides by the insulating support and the heat-conducting plate Hold fixed conduct piece；The heat generating member has a connecting terminal, and the conduct piece conducts the connecting terminal and outer to connect Portion's power supply line.

Preferably, the conduct piece is elastic conducting strip, and described elastic conducting strip a part is fixed with the insulating support Connection, another part are abutted with the connecting terminal elasticity.

Preferably, the elastic conducting strip includes supporting section and linkage section, and the supporting section is fixed with the insulating support Connection, the linkage section are fixedly connected and with the supporting section in angle close to one end of the heat generating member with the supporting section Setting；The free end of the linkage section extends towards the heat generating member direction to support the connecting terminal, and the linkage section with The setting at an acute angle of the plate face of the heat-conducting plate.

Preferably, the angle for defining the plate face of the linkage section and the heat-conducting plate is θ, 0 ° of θ≤60 ° <.

Preferably, the side of the linkage section towards the heat generating member is convexly equipped with boss, and the boss is held in described connect Line terminals.

Preferably, the connection sheet of conductive material, the connection are also folded between the insulating support and the conduct piece Piece side is fixedly connected with the insulating support, and the other side and first linkage section are electrically connected.

Preferably, the connection sheet includes the first mounting portion being fixedly connected with the insulating support, and with described The second mounting portion that one mounting portion is fixedly connected, second mounting portion extend to the outside of the insulating support, and to The external power cord connection.

Preferably, the connection sheet is structure as a whole with the insulating support.

Preferably, the direction of the insulating support towards the heat generating member is convexly equipped with screw pole, and the insulating support passes through spiral shell Bolt is inserted into the screw pole and is detachably connected with the heat-conducting plate.

The utility model also proposes a kind of food cooking machine, including stirring cup and above-mentioned heating disc component, the hair Hot plate component is installed on the stirring cup bottom.

Conduct piece is clamped and fastened between insulating support and heat-conducting plate by technical solutions of the utility model, so that conduct piece exists While electric connection with the connecting terminal and external power cord of heat generating member on heat-conducting plate, can be avoided conduct piece because heat-generating disc by Influence that is hot and generating deformation, and then improve the reliability that heat-generating disc is electrically connected with external power cord.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the assembling schematic diagram of one embodiment of the utility model heating disc component；

Fig. 2 is the positive structure schematic of installation diagram in the utility model heating disc component；

Fig. 3 is partial enlarged view at A in Fig. 2；

Fig. 4 is the schematic diagram of heat-generating disc in the utility model heating disc component；

Fig. 5 is the structural schematic diagram of insulating support in the utility model heating disc component；

Fig. 6 is the attachment structure schematic diagram of insulating support and connection sheet in the utility model heating disc component；

Fig. 7 is the schematic perspective view of conduct piece in the utility model heating disc component；

Fig. 8 is the front view of conduct piece in the utility model heating disc component；

Drawing reference numeral explanation:

Label	Title	Label	Title
				100	Heat-conducting plate	200	Heat generating member
210	Connecting terminal	300	Insulating support
				310	Screw pole	400	Conduct piece
410	Supporting section	411	Flat segments
				412	Fixed section	420	Linkage section
421	Boss	500	Connection sheet
				510	First mounting portion	520	Second mounting portion

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture) Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.

In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve The combination of case is not present, also not within the protection scope of the requires of the utility model.

The utility model proposes a kind of heating disc component, be used for various heatable electric appliances, for example, electric kettle, have plus The food cooking machine etc. of heat function.It is powered after connecting by heat-generating disc and external power cord, resistance wire or other thermal objects Most of electric energy will be converted to thermal energy, to carry out heat transfer, cup body to the cup body or kettle body being mounted on heat-generating disc Perhaps kettle body and then accommodating water in the inner or food are transferred heat to realize the heating effect to water or food. Therefore the reliability that heat-generating disc is connect with external power cord directly affects heating food or heats the effect of water.

The utility model provides a kind of reliable heating disc component of wiring, as shown in Figure 1, the heating disc component includes thermally conductive Plate 100, the heat generating member 200 for being mounted on 100 side of heat-conducting plate, the insulating support 300 being fixedly connected with heat-conducting plate 100, and by The conduct piece 400 of 100 fixed clamp of the insulating support 300 and heat-conducting plate；Heat generating member 200 has connecting terminal 210, conduct piece 400 conduct connecting terminal 210 and external power cord to connect.

Heat-conducting plate 100 is generally stainless steel material, ceramics resistant to high temperature or devitrified glass material, heat generating member 200 can be with The object to generate heat after being powered for resistance wire, electromagnetic induction component or Electric radiant Heating Film etc..By by insulating support 300 with it is thermally conductive Plate 100 is fixedly connected, and conduct piece 400, which is fixed, to be held between insulating support 300 and heat-conducting plate 100, so that conduct piece 400 is logical It crosses insulating support 300 and the chucking power of heat-conducting plate 100 and the connecting terminal 210 of heat generating member 200 tightly abuts, and then ensure that and lead Electric part 400 is stably connected with effect with connecting terminal 210；Electric connection of the conduct piece 400 also with external power supply line, then pass through Electric current is transferred to conduct piece 400 after external power cord energization, electric current is transferred to connecting terminal 210 in turn by conduct piece 400, such as This realizes conduct piece 400 and connects the effect for conducting connecting terminal 210 Yu external power cord.

When the electric current by conduct piece 400 flows to heat generating member 200, most of electric energy can be converted to by heat generating member 200 Thermal energy, so that thermal energy is passed to heat-conducting plate 100 by heat generating member 200 by way of heat transfer, heat-conducting plate 100 again transmits thermal energy The component, such as stirring cup assembly, the kettle body of insulating pot of food cooking machine etc. heated to needs.So just realize pair The heating effect of water or food.

Conduct piece 400 is clamped and fastened between insulating support 300 and heat-conducting plate 100 by technical solutions of the utility model, is made Conduct piece 400 is obtained while with the electric connection of the connecting terminal 210 and external power cord of heat generating member 200 on heat-conducting plate 100, energy It enough avoids conduct piece 400 from generating the influence of deformation because heat-generating disc is heated, and then improves heat-generating disc and be electrically connected with external power cord The reliability connect.

Specifically, it is mounted and dismounted for the ease of insulating support 300 and heat-conducting plate 100, insulating support 300 is towards heat generating member 200 direction is convexly equipped with screw pole 310, and insulating support 300 is by bolt insertion screw pole 310 and detachable with heat-conducting plate 100 Connection.

By insulating support 300 towards the screw pole 310 of 200 direction projection of heat generating member, so that insulating support 300 and heat-conducting plate 100 when being fixedly connected, and there are certain spaces between heat-conducting plate 100 and the plate face of insulating support 300 is filled for conduct piece 400 Match, thus realize 400 one end of conduct piece connect with insulating support 300, the other end and the heat generating member being fixed on heat-conducting plate 100 The effect of 200 connections.

Certainly, it when insulating support 300 is fixedly connected with heat-conducting plate 100 in the utility model, can also select therebetween Other forms being detachably connected such as snap connection.

In order to further ensure conduct piece 400 and the connecting terminal 210 of heat generating member 200 are stably connected with, conduct piece 400 is bullet Property conductive sheet, the elastic conducting strip a part are fixedly connected with insulating support 300, and another part is supported with 210 elasticity of connecting terminal It connects.

By the way that elastic conducting strip, when so that conduct piece 400 being assemblied between insulating support 300 and heat generating member 200, energy is arranged Enough supports or be fixedly connected with insulating support 300 by elastic force effect a part, the connecting terminal of another part and heat generating member 200 210 abut, and then conduct piece 400 can well be contacted with connecting terminal 210, ensure that conduct piece 400 and connecting terminal 210 are good Good electric connection effect.

Specifically, conduct piece 400 can have elasticity with itself, such as conduct piece 400 includes and the fixed company of insulating support 300 The bracket connect, bracket have vertical section that is vertical with the sheet metal of connecting terminal 210 and being fixedly connected with insulating support 300, Vertical section is fixedly connected with a cantilever segment close to one end of heat generating member 200, real by the effect of the moment of flexure of cantilever under external force The elastic effect of existing conduct piece 400.

In addition, conduct piece 400 may include the linkage section connecting with the connecting terminal 210 of heat generating member 200 and by the connection The power spring that section extends towards 300 direction of insulating support, power spring are fixedly connected with insulating support 300.In assembly conduct piece When 400, by compression conductive spring, linkage section is installed between insulating support 300 and the connecting terminal 210 of heat generating member 200； Power spring is unclamped, power spring is drivingly connected the connecting terminal 210 that section tightly abuts heat generating member 200 under its elongation effect, To realize the good connection effect of conduct piece 400 Yu heat generating member 200.

In order to reduce the setting of components, the structure of conduct piece 400 itself has elasticity, and conduct piece 400 is above-mentioned elasticity When conductive sheet, which may include supporting section 410 and linkage section 420, and supporting section 410 and insulating support 300, which are fixed, to be connected It connects, linkage section 420 is fixedly connected close to one end of heat generating member 200 with supporting section 410 and is arranged with supporting section 410 in angle；Even The free end for connecing section 420 extends towards 200 direction of heat generating member to support connecting terminal 210, and linkage section 420 and heat-conducting plate 100 Plate face setting at an acute angle.

Supporting section 410 is fixedly connected with insulating support 300, and linkage section 420 is arranged with supporting section 410 in angle and the company of fixation It connects, so that linkage section 420 can have certain elastic reaction with respect to supporting section 410.In addition, the freedom of linkage section 420 End extends towards 200 direction of heat generating member so that its free end can support connecting terminal 210, while connecting terminal 210 is given and connected The elastic force of 420 opposite directions of section so that conduct piece 400 can tightly be clamped and fastened on heat generating member 200 and insulating support 300 it Between, it ensure that and realize conduct piece 400 and the stable electric connection effect of heat generating member 200 upon power-up in conduct piece 400.

In addition, the plate face setting at an acute angle of linkage section 420 and heat-conducting plate 100, then when conduct piece 400 is assemblied in insulating support During between 300 and heat generating member 200, linkage section 420 is made by the squeezing action of heat generating member 200 and insulating support 300 Linkage section 420 generates erection stress to be adjacent to heat generating member 200, until the connecting terminal 210 of the linkage section 420 and heat generating member 200 The connection effect of the connecting terminal 210 of the linkage section 420 and heat generating member 200 is realized when mutually supporting.Simultaneously linkage section 420 by Pressure, so that the withstanding effect of itself and the connecting terminal 210 of heat generating member 200 more fastens, and then ensure that good electric connection Effect.

Specifically, supporting section 410 can be the flat segments 411 being separately provided to play a supportive role, then supporting section 410 and company Connect the structure that section 420 collectively constitutes similar " T " font；Certain supporting section 410 can also be on the basis with above-mentioned flat segments 411 On, the flat segments 411 close to one end of insulating support 300 be fixedly connected with its fixed section 412 with angle, by solid Determine section 412 to be fixedly connected with insulating support 300, so that the fixed section 412 increases the connection of conduct piece 400 Yu connection sheet 500 Area, and then enhance the stability that conduct piece 400 is connect with connection sheet 500.400 overall structure of conduct piece at this time can group At structures such as similar " C " font, " U " font, " Z " font or " I " fonts.

Further, the angle for defining the plate face of linkage section 420 and heat-conducting plate 100 is θ, 0 ° of θ≤60 ° <.

By being arranged the range of linkage section 420 and the plate face angle theta of heat-conducting plate 100 in the range of 0 ° of θ≤60 ° <, So that linkage section 420 has biggish moment of flexure under the squeezing action by heat generating member 200, so that linkage section 420 and hair The abutting force of the connecting terminal 210 of warmware 200 is bigger, further ensures conduct piece 400 and the good electrical property of heat generating member 200 connects Connect effect.

Further, the side of linkage section 420 towards heat generating member 200 is convexly equipped with boss 421, boss 421 and heat generating member 200 Connecting terminal 210 be electrically connected.

If whole section of the connecting terminal 210 of heat generating member 200 and linkage section 420 is abutted, it is difficult to the flat of linkage section 420 Whole degree, and then it is difficult to ensure that linkage section 420 and connecting terminal 210 have biggish effective contact area.When in 420 court of linkage section After being convexly equipped with boss 421 to the side of heat generating member 200, so that terminals of the fritter area of boss 421 directly with heat generating member 200 Son 210 abuts, and is easily guaranteed that boss 421 is effectively abutted with the connecting terminal 210 of heat generating member 200 at this time, realizes preferable electrical Connection effect.

To guarantee that conduct piece 400 can be bonded on insulating support 300, between insulating support 300 and conduct piece 400 It is also folded with the connection sheet 500 of conductive material, 500 side of connection sheet is fixedly connected with insulating support 300, the other side and conduct piece 400 are electrically connected away from one end of heat generating member 200.

It is fixedly connected by setting side with insulating support 300, the other side and conduct piece 400 deviate from the one of heat generating member 200 The connection sheet 500 being electrically connected is held, conduct piece 400 is preferably fixedly connected with insulating support 300, and then guarantees to lead Electric part 400 can more stably be connect with the connecting terminal 210 of heat generating member 200；Connection sheet 500 can be conductive, then can be by outer The connection function of portion's power supply line and connection sheet 500 realizes the electric connection of external power cord and conduct piece 400；And then pass through again The electric connection of conduct piece 400 and heat generating member 200 acts on, realize external power supply to the electric connection effect of heat generating member 200, thus Enable heat generating member 200 to be able to heating power, and then heat transfer is carried out to heat-conducting plate 100, to realize on heat-conducting plate 100 Food or the effect that is heated of water.

For the ease of the connection of connection sheet 500 and external power cord, connection sheet 500 includes and the fixed company of insulating support 300 The first mounting portion 510 connect, and the second mounting portion 520 being fixedly connected with the first mounting portion 510, the second mounting portion 520 prolong The outside of insulating support 300 is extended to, and to connect with external power cord.

The outside of insulating support 300 is extended to by the second mounting portion 520, then external power cord can convenient for this second Mounting portion 520 is attached, so that the electric connection effect of external power cord Yu connection sheet 500 is realized, by conductive Connection sheet 500 and conduct piece 400 connection function, the electric connection for further realizing external power cord and conduct piece 400 imitates Fruit, and then realize the electric connection effect of external power cord and heat generating member 200.Heat generating member 200 generates heat after being powered, and then to thermally conductive Plate 100 carries out heat transfer, to realize heat-conducting plate 100 to the heating effect of food or water.

Further, connection sheet 500 is structure as a whole with insulating support 300.

By the way that connection sheet 500 and the setting of insulating support 300 are structure as a whole, connection sheet 500 and insulating support ensure that 300 whole stability.Specifically, insulating support 300 can be plastic part, and connection sheet 500 is generally conductive sheet metal, lead to The two integrated injection molding is crossed, that realizes the two is bonded effect.It further, can between conduct piece 400 and connection sheet 500 It is fixedly connected by welding, and then guarantees the electric connection effect after being powered therebetween.

The utility model also proposes a kind of food cooking machine, which includes heating disc component, the heat-generating disc group The specific structure of part is referring to above-described embodiment, since this food cooking machine uses whole technical sides of above-mentioned all embodiments Case, therefore at least all beneficial effects brought by the technical solution with above-described embodiment, this is no longer going to repeat them.

Wherein, food cooking machine includes frame component and stirring cup assembly, and stirring cup assembly further includes stirring cup and at least Part is located at the mixing blade assembly inside the cup body, and heating disc component is installed on the bottom of stirring cup, and mixing blade assembly includes position Cutterhead above heat-generating disc by heat generating member 200 to the conduction of heat of cutterhead, and then is realized and is added to the intracorporal food of cup Thermal effect.

Food cooking machine includes the cooking machine such as wall-breaking machine, soy bean milk making machine, juice extractor.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of heating disc component characterized by comprising

Heat-conducting plate；

Heat generating member, the heat generating member are mounted on the side of the heat-conducting plate, and the heat generating member has connecting terminal；

Insulating support, the insulating support are fixedly connected with the heat-conducting plate；

Conduct piece, the conduct piece are gripped by the heat-conducting plate and the insulating support, and the conduct piece is to connect conductance Lead to the connecting terminal and external power cord.

2. heating disc component as described in claim 1, which is characterized in that the conduct piece is elastic conducting strip, the elasticity Conductive sheet a part is fixedly connected with the insulating support, and another part is abutted with the connecting terminal elasticity.

3. heating disc component as claimed in claim 2, which is characterized in that the elastic conducting strip includes supporting section and connection Section, the supporting section are fixedly connected with the insulating support, and the linkage section and the supporting section are close to the one of the heat generating member End is fixedly connected and is arranged with the supporting section in angle；

The free end of the linkage section extends towards the heat generating member direction to support the connecting terminal, and the linkage section and institute State the plate face setting at an acute angle of heat-conducting plate.

4. heating disc component as claimed in claim 3, which is characterized in that define the plate face of the linkage section Yu the heat-conducting plate Angle be θ, 0 ° of θ≤60 ° <.

5. heating disc component as claimed in claim 3, which is characterized in that the side of the linkage section towards the heat generating member is convex Equipped with boss, the boss is held in the connecting terminal.

6. the heating disc component as described in any one of claim 1 to 5, which is characterized in that the insulating support with it is described The connection sheet of conductive material is also folded between conduct piece, the connection sheet side is fixedly connected with the insulating support, another Side and the supporting section are electrically connected.

7. heating disc component as claimed in claim 6, which is characterized in that the connection sheet includes fixing with the insulating support First mounting portion of connection, and the second mounting portion being fixedly connected with first mounting portion, second mounting portion extend The extremely outside of the insulating support, and to be connect with the external power cord.

8. heating disc component as claimed in claim 6, which is characterized in that the connection sheet and the insulating support are integrated knot Structure.

9. heating disc component as described in claim 1, which is characterized in that the direction of the insulating support towards the heat generating member is convex Equipped with screw pole, the insulating support is inserted into the screw pole by bolt and is detachably connected with the heat-conducting plate.

10. a kind of food cooking machine, including stirring cup and it is installed on the heating disc component of the stirring cup bottom, feature exists In the food cooking machine includes heating disc component as in one of claimed in any of claims 1 to 9.