CN207370501U - Sensor module and with its cooking apparatus - Google Patents

Abstract

The utility model provides a kind of sensor module and with its cooking apparatus, wherein, sensor module includes：Sensor body；Safeguard structure, safeguard structure are looped around the outside of sensor body.The technical solution of the utility model solves the problems, such as that cooking apparatus of the prior art easily damages sensor when user is cleaning.

Description

Sensor module and with its cooking apparatus

Technical field

The utility model is related to small household appliances technical field, cooking in particular to a kind of sensor module and with it It prepares food utensil.

Background technology

In cooking apparatus small household appliances, it will usually be provided with sensor structure, such as the temperature sensor for thermometric.It is existing Temperature sensor used is generally provided near the position of heating part some cooking apparatus in cooking, said structure thermometric side Just, it is simple for process, it is easy to use.And above-mentioned cooking pot has the following problems：Since sensor does not contact directly with water, make It is not ideal to cooking effect into temperature-sensitive is less accurate, hysteresis is compared in temperature regulation and control.

To solve the above-mentioned problems, the sensor of some cooking apparatus of the prior art is directly protruding into cooking space And it is contacted directly with water.Said structure can improve the control accuracy of temperature, but be partially protrude through pot due to sensor Or the surface inside pot cover, when user carries out cooking apparatus cleaning wiping, easily sensor is caused to damage and damaged.

Utility model content

It is existing to solve the main purpose of the utility model is that providing a kind of sensor module and with its cooking apparatus There is the problem of cooking apparatus in technology easily damages sensor when user is cleaning.

To achieve these goals, one side according to the present utility model provides a kind of sensor module, including： Sensor body；Safeguard structure, safeguard structure are looped around the outside of sensor body.

Further, safeguard structure includes annular convex rib.

Further, the free end of sensor body is located at the lower section of the end face of annular convex rib.

Further, it is provided with overcurrent mouth on annular convex rib.

Other side according to the present utility model provides a kind of cooking apparatus, including sensor module, sensor group Part is above-mentioned sensor module.

Further, cooking apparatus further includes：Pot, pot include outer pot and the cooker body being arranged in outer pot；Pot cover, Lid is closed on outer pot；Interior pot, is arranged in cooker body；Wherein, sensor module is arranged in cooker body, the sensor of sensor module The inner surface for being partially protrude through cooker body of body, the safeguard structure of sensor module are arranged on the inner surface of cooker body.

Further, safeguard structure is structure as a whole with cooker body.

Further, cooker body includes cooker body body and the mounting base being arranged on cooker body body, and peace is provided in mounting base Through hole is filled, sensor body is threaded through in installation through-hole.

Further, the madial wall of installation through-hole is provided with locating flange, and sensor body is temperature sensor, sensor Body includes the temperature-sensing probe and locating plate that are connected with each other, the inner surface for being partially protrude through cooker body of temperature-sensing probe, locating plate With being abutted away from the surface of interior pot for locating flange, cooking apparatus further includes pressing plate, platen cover be located at mounting base away from interior pot Surface with by locating plate /V in installation through-hole.

Further, cooking apparatus further includes the sealing structure being arranged between temperature-sensing probe and installation through-hole.

Further, sealing structure is sealing ring, and sealing ring is set in outside temperature-sensing probe, and the both ends of sealing ring are turned-out simultaneously It is packaged in outside locating flange.

Further, mounting base is structure as a whole with cooker body.

Further, cooking apparatus is electrical boiler or electric steamer.

Using the technical solution of the utility model, when user is when wiping inside cooking apparatus, safeguard structure can be to passing Sensor body plays the role of blocking.Specifically, user touches safeguard structure first, then along the upper surface of safeguard structure Pass through sensor body.Said structure can prevent user from directly being sent out when wiping the inner surface of cooking apparatus with sensor body Raw collision, therefore the technical solution of the utility model solves cooking apparatus of the prior art and is easily damaged when user is cleaning The problem of hindering sensor.

Description of the drawings

The accompanying drawings which form a part of this application are used to provide a further understanding of the present invention, this practicality New schematic description and description does not form the improper restriction to the utility model for explaining the utility model. In the accompanying drawings：

Fig. 1 shows the diagrammatic cross-section of the embodiment of cooking apparatus according to the present utility model；

Fig. 2 shows enlarged diagram at A in Fig. 1；

Fig. 3 shows the annular convex rib of the cooking apparatus in Fig. 1 and the position relationship schematic diagram of temperature-sensing probe；

Fig. 4 shows the structure diagram of the bottom of the pot of cooking apparatus in Fig. 1；And

Fig. 5 shows enlarged diagram at B in Fig. 4.

Wherein, above-mentioned attached drawing is marked including the following drawings：

10th, pot；11st, outer pot；12nd, cooker body；121st, cooker body body；20th, pot cover；30th, interior pot；40th, sensor body； 41st, temperature-sensing probe；42nd, locating plate；50th, safeguard structure；51st, annular convex rib；511st, overcurrent mouth；60th, mounting base；61st, installation is logical Hole；611st, locating flange；70th, pressing plate；80th, sealing structure.

Specific embodiment

It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the application can phase Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.

In cooking apparatus small household appliances, it will usually be provided with sensor structure, such as the temperature sensor for thermometric.It is existing Temperature sensor used is generally provided near the position of heating part some cooking apparatus in cooking, said structure thermometric side Just, it is simple for process, it is easy to use.And above-mentioned cooking pot has the following problems：Since sensor does not contact directly with water, make It is not ideal to cooking effect into temperature-sensitive is less accurate, hysteresis is compared in temperature regulation and control.To solve the above-mentioned problems, the prior art In the sensors of some cooking apparatus be directly protruding into in cooking space and with water and contact directly.Said structure can improve temperature The control accuracy of degree, but due to the surface being partially protrude through inside pot or pot cover of sensor, when user is to cooking pot When tool carries out cleaning wiping, easily sensor is caused to damage and damaged.In order to solve the above problems, this application provides one Kind sensor module, concrete structure are as follows：

Below in conjunction with the attached drawing in the embodiment of the present application, the technical solution in the embodiment of the present application is carried out clear, complete Site preparation describes, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.Below Description only actually at least one exemplary embodiment is illustrative, is never used as to the application and its application or makes Any restrictions.Based on the embodiment in the application, those of ordinary skill in the art are not making creative work premise Lower all other embodiments obtained, shall fall in the protection scope of this application.

It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " bag Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.

Unless specifically stated otherwise, the component and positioned opposite, the digital table of step otherwise illustrated in these embodiments Up to the unlimited scope of the present application processed of formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each portion shown in attached drawing The size divided not is to be drawn according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant Method and equipment may be not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered as authorizing explanation A part for book.In shown here and discussion all examples, any occurrence should be construed as merely illustrative, and Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：Similar label Similar terms is represented in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached It need not be further discussed in figure.

In the description of the present application, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " laterally, vertical, Vertically, orientation or position relationship indicated by level " and " top, bottom " etc. are normally based on orientation or position shown in the drawings and close System is for only for ease of description the application and simplifies description, and in the case where not making explanation on the contrary, these nouns of locality do not indicate that There must be specific orientation with the device or element for implying meaning or with specific azimuth configuration and operation, therefore cannot manage It solves as the limitation to the application protection domain；The noun of locality " inside and outside " refers to compared with inside and outside each component profile in itself.

For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ", " ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy The spatial relation of sign.It should be appreciated that spatially relative term is intended to comprising the orientation except device described in figure Outside different azimuth in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction " Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and " in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and And respective explanations are made to the opposite description in space used herein above.

Furthermore, it is necessary to explanation, limits parts, it is only for be convenient for using the words such as " first ", " second " Corresponding parts are distinguished, such as without Stated otherwise, above-mentioned word is there is no particular meaning, therefore it is not intended that this Apply for the limitation of protection domain.

The accompanying drawings which form a part of this application are used to provide a further understanding of the present invention, this practicality New schematic description and description does not form the improper restriction to the utility model for explaining the utility model. In the accompanying drawings：Fig. 1 shows the diagrammatic cross-section of the embodiment of cooking apparatus according to the present utility model；Fig. 2 is shown in Fig. 1 A at enlarged diagram；Fig. 3 shows the annular convex rib of the cooking apparatus in Fig. 1 and the position relationship schematic diagram of temperature-sensing probe； Fig. 4 shows the structure diagram of the bottom of the pot of cooking apparatus in Fig. 1；Fig. 5 shows enlarged diagram at B in Fig. 4.

As shown in Fig. 2, the sensor module of the present embodiment includes sensor body 40 and safeguard structure 50, safeguard structure 50 It is looped around the outside of sensor body 40.

As shown in Fig. 2, in the technical solution of the present embodiment, safeguard structure 50 includes annular convex rib 51.And sensor The free end of body is located at the lower section of the end face of annular convex rib 51.Said structure can prevent user from colliding sensor unintentionally When can only touch sensor body 40.Preferably, it is provided with overcurrent mouth 511 on annular convex rib 51.Overcurrent mouth 511 can prevent Water aggregation in annular convex rib 51.

As shown in Figure 1, present invention also provides a kind of cooking apparatus, included according to the embodiment of the cooking apparatus of the application Pot 10, pot cover 20, interior pot 30 and sensor module.Sensor module is above-mentioned sensor module.Specifically, sensor Component can be different types of sensor, such as temperature transducer or load cell.When sensor module passes for thermometric During sensor, sensor can be arranged in pot 10 and penetrate to the cooking space in pot 10.It is sensed when being sensed as pressure measurement During device, sensor can be arranged on pot cover 20 and stretch in pot 10.

As shown in Figure 1, in the technical solution of the present embodiment, pot 10 includes outer pot 11 and is arranged in outer pot 11 Cooker body 12.The lid of pot cover 20 is closed on outer pot 11.Interior pot 30 is arranged in cooker body 12.Sensor body 40 is threaded through in cooker body 12, The inner surface for being partially protrude through cooker body 12 of sensor body 40.Safeguard structure 50 is arranged on the inner surface of cooker body 12 and is looped around The outside of sensor body 40.

Said structure so that safeguard structure 50 can be to sensor body 40 when user is when wiping the inner surface of cooker body 12 Play the role of blocking.Specifically, user touches safeguard structure 50 first, then passes through along the upper surface of safeguard structure 50 Sensor body 40.Said structure can prevent user from directly occurring when wiping the inner surface of cooker body 12 with sensor body 40 Collision, therefore said structure case solves cooking apparatus of the prior art and easily damages temperature-sensing probe when user is cleaning Problem.

As shown in Figures 2 and 3, in the technical solution of the present embodiment, safeguard structure 50 includes annular convex rib 51.Specifically Ground, annular convex rib 51 is arranged on the inner surface of cooker body 12, and extends along towards the direction of pot cover 20.Annular convex rib 51 defines The region of one closing, sensor body 40 are located in above-mentioned closed area.When user with rag wiping cooker body 12 interior table During face, rag can be along annular convex rib 51 by sensor body, and prevents rag from directly being touched with sensor body 40 It hits.Preferably, the region that annular convex rib 51 surrounds is circle, and then is manufactured convenient for technique.Meanwhile the upper surface of annular convex rib 51 Chamfering is provided with, and then prevents user from hurting hand when cleaning the inner surface of cooker body 12.

Certainly, safeguard structure 50 is not limited to 51 structure of annular convex rib, as long as safeguard structure 50 is made to be distributed in sensor sheet The periphery of body 40.For example, safeguard structure 50 or multiple stop tabs, week of multiple stop tabs along sensor body 40 To distribution, there are flow channels between adjacent stop tab.Concrete structure those skilled in the art of safeguard structure 50 can root Factually border need of work designs.

As shown in Fig. 2, in the technical solution of the present embodiment, the height of annular convex rib 51 is more than the prominent of sensor body 40 For the height of the part of cooker body 12.Specifically, said structure can further protect sensor body 40.For example, user exists When wiping the inner surface of cooker body 12 using rag, rag passes through sensor body 40 along annular convex rib 51.Due to annular convex rib 51 height is more than the height of the part for protruding from cooker body 12 of sensor body 40, so that rag (or other cleanings Instrument) sensor body 40 will not be touched, and then reduce the probability of the damage of sensor body 40.

As shown in Figures 2 and 3, in the technical solution of the present embodiment, overcurrent mouth 511 is provided on annular convex rib 51.On The thermometric accuracy of sensor body 40 can be ensured by stating structure, specific as follows：

First, annular convex rib 51 has been encircled a city an annular region, after cooking apparatus is cooked, during water level decreasing, Water can form ponding in annular region.The above situation can cause the end of sensor body 40 to be soaked in always in ponding, Temperature in cooker body 12 can not correctly be sensed by turn resulting in sensor body 40.By being provided on annular convex rib 51 Head piece 511 so that when water level decreasing in cooker body 12, the water in annular convex rib 51 is flowed out by overcurrent mouth 511 and makes convex annular Water level in muscle 51 synchronously declines, so that temperature-sensing probe senses the temperature in cooker body 12 in time.It is further preferred that mistake Head piece 511 is extended downward on the inner surface of cooker body 12, so as to ensure that the water level in annular convex rib 51 and water level in cooker body 12 are same Step declines.

Secondly, when being full of water in cooker body 12, the water in annular convex rib 51 and the heat transfer water beyond annular region are slow, and then Cause the temperature in the reaction cooker body 12 that sensor body 40 cannot be promptly and accurately.By being provided with overcurrent on annular convex rib 51 Mouth 511, strengthens the convection current of the water in annular convex rib 51 and the water beyond annular region, so that sensor body 40 can The temperature change of the water in cooker body 12 is sensed faster, so as to improve the control accuracy of cooking apparatus.

As shown in Fig. 2, in the technical solution of the present embodiment, annular convex rib 51 is structure as a whole with cooker body 12.Specifically, ring Shape convex ribs 51 pass through integrated injection molding.Certainly, annular convex rib 51 can also be connected to cooker body 12 by the modes such as bonding, welding On.Alternatively, annular convex rib 51 is detachably connected in cooker body 12, such as installed with the modes such as screw, grab grab are beaten.

As depicted in figs. 1 and 2, in the technical solution of the present embodiment, cooker body 12 includes cooker body body 121 and is arranged on pot Mounting base 60 on body body 121 is provided with installation through-hole 61 in mounting base 60, and sensor body 40 is threaded through installation through-hole 61 It is interior.Specifically, mounting base 60 is used to install sensor body 40.Sensor body 40 is by lower from being above threaded through installation through-hole 61 It is interior, and the inner surface for being partially protrude through cooker body 12 of sensor body 40.

As shown in Fig. 2, Fig. 4 and Fig. 5, in the technical solution of the present embodiment, the madial wall of installation through-hole 61, which is provided with, to be determined Position flange 611, sensor body 40 are temperature sensor, and sensor body 40 includes the temperature-sensing probe 41 being connected with each other and determines Bit slice 42, the inner surface for being partially protrude through cooker body 12 of temperature-sensing probe 41, locating plate 42 deviate from interior pot 30 with locating flange 611 Surface abut, cooking apparatus further includes pressing plate 70, pressing plate 70 cover be located at mounting base 60 away from the surface of interior pot 30 will determine 42 /V of bit slice is in installation through-hole 61.Specifically, locating flange 611 is arranged on the madial wall of installation through-hole 61, and fixed Position flange 611 is collar flange.Temperature-sensing probe 41 is by the lower interior table passed through on from locating flange 611 and be partially protrude through cooker body Face.Locating plate 42 is circular locating plate, and the diameter of locating plate 42 is adapted with the inner wall of installation through-hole 61.It can be with from Fig. 2 See, temperature-sensing probe 41 by lower from upper through after locating flange 611, the upper surface of locating plate 42 and the following table of locating flange 611 Face abuts, and prevents temperature-sensing probe 41 from deviating from from the upside of installation through-hole 61.Pressing plate 70 is arranged on the lower surface of mounting base 60, And prevent locating plate 42 from deviating from from the downside of installation through-hole 61.

As shown in Figure 4 and Figure 5, in the technical solution of the present embodiment, the lower surface of mounting base 60 is provided with screw hole, pressure The surface of plate 70 is provided with connecting hole.Cooking apparatus further includes attachment screw (not shown), and attachment screw consolidates pressing plate 70 It is scheduled in mounting base.Certainly, it is not limited to connect in a manner that screw connects between pressing plate 70 and mounting base 60.It can also use Other connection modes, such as snap connection or weld, bonding etc..

As shown in Fig. 2, in the technical solution of the present embodiment, cooking apparatus, which further includes, is arranged on temperature-sensing probe 41 and installation Sealing structure 80 between through hole 61.Specifically, sealing structure 80 can prevent water in cooker body 12 along sensor body 40 Inside the pot 10 of gap inflow between installation through-hole 61.

As shown in Fig. 2, in the technical solution of the present embodiment, sealing structure 80 is sealing ring, and sealing ring is set in temperature-sensitive Outside probe 41, the both ends of sealing ring are turned-out and are packaged in outside locating flange 611.Specifically, temperature-sensing probe 41 is threaded through sealing In circle, while sealing ring is folded between temperature-sensing probe 41 and locating flange 611.The upper edge outward bending of sealing ring and with The upper surface cooperation of locating flange 611.The lower edge outward bending of sealing ring simultaneously coordinates with the lower surface of locating flange 611.From Fig. 2 can see, and the upper surface of pressing plate 70 is provided with boss, and boss is by lower from upper extruding locating plate 42.Namely work as and screw connection During screw, the lower edge of boss crush seal circle is simultaneously deformed sealing ring, so that sealing effect is more preferable.

Preferably, mounting base 60 is structure as a whole with cooker body 12, and then is manufactured convenient for technique.Certainly, mounting base 60 also may be used Think and be removably disposed in cooker body 12.Such as through hole can be first set in cooker body 12, then by mounting base 60 by screw, Or the structures such as buckle are mounted on through hole.

Preferably, the cooking apparatus of the present embodiment is electrical boiler.Certainly, cooking apparatus is also not necessarily limited to electrical boiler, cooking pot Tool can be electric steamer, electric pressure cooking saucepan etc..

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.

Claims (11)

1. a kind of sensor module, which is characterized in that including：

Sensor body (40)；

Safeguard structure (50), the safeguard structure (50) are looped around the outside of the sensor body (40),

Safeguard structure (50) includes annular convex rib (51), and the free end of the sensor body (40) is located at the annular convex rib (51) lower section of end face.

2. sensor module according to claim 1, which is characterized in that be provided with overcurrent mouth on the annular convex rib (51) (511)。

3. a kind of cooking apparatus, including sensor module, which is characterized in that the sensor module is described in claim 1 or 2 Sensor module.

4. cooking apparatus according to claim 3, which is characterized in that the cooking apparatus further includes：

Pot (10), the pot (10) include outer pot (11) and the cooker body (12) being arranged in the outer pot (11)；

Pot cover (20), lid are closed on the outer pot (11)；

Interior pot (30) is arranged in the cooker body (12)；

Wherein, the sensor module is arranged in the cooker body (12), the sensor body (40) of the sensor module The inner surface of the cooker body (12) is partially protrude through, the safeguard structure (50) of the sensor module is arranged on the interior of cooker body (12) Surface.

5. cooking apparatus according to claim 4, which is characterized in that the safeguard structure is integrated with the cooker body (12) Structure.

6. cooking apparatus according to claim 4, which is characterized in that the cooker body (12) include cooker body body (121) and The mounting base (60) being arranged on the cooker body body (121) is provided with installation through-hole (61) on the mounting base (60),

The sensor body (40) is threaded through in the installation through-hole (61).

7. cooking apparatus according to claim 6, which is characterized in that the madial wall of the installation through-hole (61) is provided with fixed Position flange (611), the sensor body (40) are temperature sensor, and the sensor body (40) includes the sense being connected with each other Temperature probe (41) and locating plate (42), the inner surface for being partially protrude through the cooker body (12) of the temperature-sensing probe (41), institute Being abutted away from the surface of the interior pot (30) for locating plate (42) and the locating flange (611) is stated,

The cooking apparatus further includes pressing plate (70), pressing plate (70) lid be located at the mounting base (60) away from the interior pot (30) surface is with interior in the installation through-hole (61) by the locating plate (42) /V.

8. cooking apparatus according to claim 7, which is characterized in that the cooking apparatus, which further includes, is arranged on the temperature-sensitive The sealing structure (80) popped one's head in (41) between the installation through-hole (61).

9. cooking apparatus according to claim 8, which is characterized in that the sealing structure (80) is sealing ring, described close Seal is set in the temperature-sensing probe (41) outside, and the both ends of the sealing ring are turned-out and are packaged in the locating flange (611) Outside.

10. cooking apparatus according to claim 6, which is characterized in that the mounting base (60) is with the cooker body (12) Integral structure.

11. cooking apparatus according to claim 3, which is characterized in that the cooking apparatus is electrical boiler or electric steamer.