CN206120065U - Steam valve and cooking utensil - Google Patents

Abstract

The utility model provides a steam valve and cooking utensil. Wherein, the steam valve includes: valve body and decorative cover lid, steam flow path is decide to the valve body upper limit, the decorative cover lid is toughened glass face lid, and the upper surface at the valve body is installed to the decorative cover lid, has the insulating layer between the lower surface of decorative cover lid and the upper surface of valve body. The utility model provides a steam valve, the decorative cover lid adopts toughened glass to make to satisfy the user to appearance and modeling diverse requirements, and avoid effectively that the valve body is out of shape because of the high temperature when the size of valve body is great, and then influence the problem of the outward appearance effect of steam valve, have the insulating layer between the lower surface of decorative cover lid and the upper surface of valve body, the high -temperature steam that the in -process of avoiding cooking produced covers heat transfer through the valve body is direct to the decorative cover that toughened glass made, reduced hot conduction efficiency, and the decorative cover of messenger's steam valve covers and maintains the lower temperature to the surface temperature that prevents decorative cover lid too high and scald the user.

Description

Steam valve and cooking apparatus

Technical field

This utility model is related to kitchen utensils field, more specifically, is related to a kind of steam valve and including the steam valve Cooking apparatus.

Background technology

At present, the such as electric cooker of the cooking apparatus on market, the decoration cover of its steam valve generally adopts plastic material, with Product appearance moulding multiple demands, it is thought that decoration cover is made using other materials such as safety glass material, but It is that user touches in use because the decoration cover of safety glass material can be heated hot during actually cooking There is the risk of scald.

Utility model content

This utility model is intended at least solve one of technical problem present in prior art.

For this purpose, the purpose of one side of the present utility model is, there is provided a kind of steam valve.

The purpose of other side of the present utility model is, there is provided a kind of cooking apparatus including above-mentioned steam valve.

For achieving the above object, the embodiment of one side of the present utility model provides a kind of steam valve, including：Valve Body, on the valve body steam channel is limited；With decoration cover, the decoration cover be safety glass cover, the decorative cover Lid has heat-insulated installed in the upper surface of the valve body between the lower surface of the decoration cover and the upper surface of the valve body Layer.

The steam valve that this utility model above-described embodiment is provided, decoration cover is made using safety glass, to meet user To appearance and modeling multiple demands, and the setting of safety glass cover, the appearance of steam valve has been effectively ensured, it is to avoid When the size of valve body is larger, valve body deforms because temperature is too high, and then affects the problem of the appearance of steam valve；Decorative cover There is thermal insulation layer, it is to avoid the high-temperature steam produced during cooking is straight by valve body between the lower surface of lid and the upper surface of valve body Connect and transfer heat on decorative cover lid made by safety glass, effectively reduce heat conduction efficiency, make the decorative cover of steam valve Lid maintains lower temperature, and so as to prevent the surface temperature for decorating cover too high user is scalded, and improves what steam valve was used Safety.

In addition, the steam valve that this utility model above-described embodiment is provided also has following additional technical feature：

According to one embodiment of the present utility model, the thermal insulation layer is insulation material layer.

Thermal insulation layer is the insulation material layer being located between the lower surface of decoration cover and the upper surface of valve body, heat-barrier material The coefficient of heat conduction is relatively low, can significantly reduce the heat conduction efficiency that heat is delivered to decoration cover from valve body, play it is good every Heat effect, effectively prevents the temperature for decorating cover too high.

In above-mentioned technical proposal, it is preferable that the insulation material layer is the thermal insulation layer by made by mica sheet or heat insulation foam.

Insulation material layer is made using the relatively low mica sheet of the coefficient of heat conduction or heat insulation foam, plays good heat-blocking action, Effectively prevent the temperature for decorating cover too high；Certainly, insulation material layer may also be employed the relatively low material system of other coefficients of heat conduction Into all should be in protection domain of the present utility model.

In above-mentioned technical proposal, it is preferable that the thickness of the insulation material layer is in the range of 0.5mm～5mm.

The thickness range for arranging insulation material layer is 0.5mm～5mm, the thickness for being both prevented effectively from insulation material layer it is excessively thin and Cause the problem of effect of heat insulation difference, the thickness for being prevented effectively from insulation material layer again is blocked up and cause to waste heat-barrier material, increase into The thickness of sheet and increase steam valve, the problem for being unfavorable for steam valve installation.

It is further preferred that the thickness of the insulation material layer is in the range of 1mm～2mm.

According to one embodiment of the present utility model, the thermal insulation layer is air heat-insulation layer.

Thermal insulation layer be located at decoration cover lower surface and the upper surface of valve body between air heat-insulation layer, the heat of air layer Conduction efficiency is relatively low, when the fit-up gap between the lower surface and the upper surface of valve body of decorating cover is larger, can significantly drop The heat conduction efficiency that decoration cover is delivered to from valve body low in calories, plays good heat-blocking action, effectively prevents from decorating cover Temperature is too high.

In above-mentioned technical proposal, it is preferable that the thickness of the air heat-insulation layer is in the range of 2mm～10mm.

The thickness range for arranging air heat-insulation layer is 2mm～10mm, the thickness for being both prevented effectively from air heat-insulation layer it is excessively thin and Cause the problem of effect of heat insulation difference, the thickness for being prevented effectively from air heat-insulation layer again is excessive and cause the assembling of valve body and decoration cover Structure is not compact, the problem for causing the thickness of steam valve excessive.

It is further preferred that the thickness of the air heat-insulation layer is in the range of 3mm～5mm.

In above-mentioned technical proposal, it is preferable that the steam valve also includes：Ring support, the decoration cover bonds simultaneously The upper surface of the ring support is supported on, the ring support is arranged on the upper surface of the valve body, positioned at the annular The thermal insulation layer is formed between the lower surface of the decoration cover and the upper surface of the valve body on the inside of frame.

Decoration cover is indirectly attached on valve body by ring support, on the one hand, ring support plays middle assembling effect, The fixation problem of decoration cover and valve body is solved, decoration cover is first bondd on a toroidal support, then decorative cover will be bonded with The ring support of lid is installed on valve body, solves the knot such as difficult molding buckle, screw pole on the decorative cover lid of safety glass material The problem of structure；On the other hand, ring support is played a supporting role to decorative cover lid, is easy to be filled out at the central aperture of ring support Fill insulation material layer or formed air heat-insulation layer, that is, be easy to decoration cover lower surface and the upper surface of valve body between formed every Thermosphere, so as to play good effect of heat insulation.

In above-mentioned technical proposal, it is preferable that when the thermal insulation layer is insulation material layer, heat-barrier material is filled in the ring The inner side of shape support, and compress to form the insulation material layer by the decoration cover.

In the inner side filling with insulation material of ring support, and heat-barrier material is mounted decoration cover pressure on a toroidal support Tightly, the filling area of heat-barrier material is on the one hand ensured, so as to ensure effect of heat insulation of the heat-barrier material to whole decoration cover；It is another Aspect ensures that insulation material layer is abutted with the lower surface of decoration cover and the upper surface of valve body, it is to avoid insulation material layer and decorative cover The lower surface of lid, between insulation material layer and the upper surface of valve body there is the air gap, so as to be further ensured that effect of heat insulation.

In above-mentioned technical proposal, it is preferable that the valve body is made up of PP materials, the ring support by including ABS and The material of PC is made.

Valve body is made using PP (polypropylene) material with excellent mechanical performances, it is easy to machine-shaping, and with good Thermostability, during can undergoing to cook for a long time produce high temperature steam environments；Ring support using include ABS (acrylonitrile- SB) and the material of PC (Merlon) make so that the decoration cover of safety glass material can jail Adhere knot on a toroidal support, and then installation of the decoration cover on valve body is realized by ring support.

In above-mentioned technical proposal, it is preferable that the ring support is provided with downwardly projecting screw pole, on the valve body Screw pole sleeve corresponding with the screw pole is provided with, screw is through the screw pole sleeve and urgent on the screw pole.

In above-mentioned technical proposal, it is preferable that the ring support is provided with downwardly projecting buckle, sets on the valve body There is draw-in groove corresponding with the buckle, the buckle is stuck in the draw-in groove.

During assembling ring support, ring support is pressed into into the upper surface of valve body, the buckle on ring support is stuck on valve body Draw-in groove in, realize ring support pre-fixing on valve body, now the screw pole on ring support is inserted into the spiral shell on valve body It is then again that screw is from bottom to top through screw pole sleeve and urgent on screw pole in post sleeve, realize that ring support exists Firm installation on valve body, simple structure is easy to assembly.

The embodiment of other side of the present utility model provides a kind of cooking apparatus, including：Upper lid, the upper lid tool There is installation cavity；With the steam valve described in any of the above-described, the steam valve is installed in the installation intracavity.

The cooking apparatus that this utility model above-described embodiment is provided, because it has the steam valve described in any of the above-described, because And the cooking apparatus has the beneficial effect of the steam valve described in any of the above-described.

According to one embodiment of the present utility model, the cooking apparatus is electric cooker or electric steamer.

Additional aspect of the present utility model and advantage will become obvious in following description section, or new by this practicality The practice of type is recognized.

Description of the drawings

Of the present utility model above-mentioned and/or additional aspect and advantage will from the description with reference to accompanying drawings below to embodiment Become obvious and easy to understand, wherein：

Fig. 1 is the assembling structure schematic diagram of steam valve described in this utility model one embodiment；

Fig. 2 is the decomposition texture schematic diagram of steam valve shown in Fig. 1.

Wherein, the corresponding relation in Fig. 1 and Fig. 2 between reference and component names is：

1 steam valve, 10 valve bodies, 11 valve gaps, 12 valve seats, 101 steam channels, 20 decoration covers, 30 insulation material layers, 40 rings Shape support, 401 screw poles, 402 buckles.

Specific embodiment

In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the accompanying drawings and tool Body embodiment is further described in detail to this utility model.It should be noted that in the case where not conflicting, this Shen Feature in embodiment please and embodiment can be mutually combined.

Many details are elaborated in the following description in order to fully understand this utility model, but, this practicality It is new to be different from mode described here to implement using other, therefore, protection domain of the present utility model is not received The restriction of following public specific embodiment.

Steam valve and cooking apparatus of the 1 and Fig. 2 description according to this utility model some embodiments with reference to the accompanying drawings.

As depicted in figs. 1 and 2, according to a kind of steam valve 1 of some embodiments offers of this utility model, including：Valve body 10 With decoration cover 20.

Wherein, steam channel 101 is limited on valve body 10；Decoration cover 20 is safety glass cover, and decoration cover 20 is pacified The upper surface of valve body 10 is mounted in, there is thermal insulation layer between the lower surface and the upper surface of valve body 10 of decorating cover 20.

The steam valve 1 that this utility model above-described embodiment is provided, decoration cover 20 is made using safety glass, to meet use Family is to appearance and modeling multiple demands, and the setting of safety glass cover, and the appearance of steam valve 1 has been effectively ensured, Avoid the valve body 10 when the size of valve body 10 is larger from deforming because temperature is too high, and then affect asking for the appearance of steam valve Topic；There is thermal insulation layer between the lower surface and the upper surface of valve body 10 of decoration cover 20, it is to avoid the high temperature produced during cooking Steam directly transfers heat to be decorated on cover 20 made by safety glass by valve body 10, effectively reduces conduction of heat effect Rate, the decoration cover 20 for making steam valve 1 maintains lower temperature, scalds so as to prevent the surface temperature for decorating cover 20 too high User, improves the safety that steam valve 1 is used.

In one embodiment of the present utility model, as depicted in figs. 1 and 2, valve body 10 includes valve gap 11 and valve seat 12, valve gap 11 lids are located on valve seat 12, and are tightly connected with valve seat 12 and are surrounded steam channel 101, and the air intake of steam channel 101 is opened in On valve seat 12, the venthole of steam channel 101 is opened on valve gap 11.

In one embodiment of the present utility model, as depicted in figs. 1 and 2, thermal insulation layer is insulation material layer 30.

Thermal insulation layer is the insulation material layer 30 being located between the lower surface of decoration cover 20 and the upper surface of valve body 10, heat-insulated The coefficient of heat conduction of material is relatively low, can significantly reduce the heat conduction efficiency that heat is delivered to decoration cover 20 from valve body 10, rises To good heat-blocking action, effectively prevent the temperature for decorating cover 20 too high.

In the above embodiment, it is preferable that insulation material layer 30 is the thermal insulation layer by made by mica sheet or heat insulation foam.

Insulation material layer 30 is made using the relatively low mica sheet of the coefficient of heat conduction or heat insulation foam, plays good heat-insulated work With, effectively prevent decorate cover 20 temperature it is too high；Certainly, that other coefficients of heat conduction may also be employed is relatively low for insulation material layer 30 Material is made, all should be in protection domain of the present utility model.

In the above embodiment, it is preferable that the thickness of insulation material layer 30 is in the range of 0.5mm～5mm.

The thickness range for arranging insulation material layer 30 is 0.5mm～5mm, has both been prevented effectively from the thickness mistake of insulation material layer 30 Problem that is thin and causing effect of heat insulation difference, the thickness for being prevented effectively from insulation material layer 30 again it is blocked up and cause to waste heat-barrier material, Increase cost and increase the thickness of steam valve 1, be unfavorable for the problem that steam valve 1 is installed.

It is further preferred that the thickness of insulation material layer 30 is in the range of 1mm～2mm.

In another embodiment of the present utility model, thermal insulation layer is air heat-insulation layer (not shown).

Thermal insulation layer be located at decoration cover 20 lower surface and the upper surface of valve body 10 between air heat-insulation layer, air layer Heat conduction efficiency it is relatively low, when decorate cover 20 lower surface and the upper surface of valve body 10 between fit-up gap it is larger when, energy The heat conduction efficiency that heat is delivered to decoration cover 20 from valve body 10 is enough significantly reduced, good heat-blocking action is played, it is effectively anti- The temperature for only decorating cover 20 is too high.

In the above embodiment, it is preferable that the thickness of air heat-insulation layer is in the range of 2mm～10mm.

The thickness range for arranging air heat-insulation layer is 2mm～10mm, the thickness for being both prevented effectively from air heat-insulation layer it is excessively thin and Cause the problem of effect of heat insulation difference, the thickness for being prevented effectively from air heat-insulation layer again is excessive and cause valve body 10 and decoration cover 20 Assembling structure is not compact, the problem for causing the thickness of steam valve 1 excessive.

It is further preferred that the thickness of air heat-insulation layer is in the range of 3mm～5mm.

In one embodiment of the present utility model, as depicted in figs. 1 and 2, steam valve 1 also includes：Ring support 40, dress Facing lid 20 bonds and is supported on the upper surface of ring support 40, and ring support 40 is arranged on the upper surface of valve body 10, positioned at ring Thermal insulation layer is formed between the lower surface and the upper surface of valve body 10 of the decoration cover 20 of the inner side of shape support 40.

Decoration cover 20 is indirectly attached on valve body 10 by ring support 40, on the one hand, ring support 40 plays centre Assembling is acted on, and solves the fixation problem of decoration cover 20 and valve body 10, and decoration cover 20 is first bonded on ring support 40, The ring support 40 for being bonded with decoration cover 20 is installed on valve body 10 again, solves the decoration cover 20 of safety glass material Upper difficult molding buckle, the isostructural problem of screw pole；On the other hand, 40 pairs of decoration covers 20 of ring support are played a supporting role, It is easy to filling with insulation material layer 30 or formation air heat-insulation layer at the central aperture of ring support 40, that is, is easy in decoration cover Thermal insulation layer is formed between 20 lower surface and the upper surface of valve body 10, so as to play good effect of heat insulation.

Further, as shown in figure 1, when thermal insulation layer is insulation material layer 30, heat-barrier material is filled in ring support 40 Inner side, and the compression of decorated cover 20 forms insulation material layer 30.

In the inner side filling with insulation material of ring support 40, and heat-barrier material is installed in the decorative cover on ring support 40 Lid 20 is compressed, and on the one hand ensures the filling area of heat-barrier material, so as to ensure heat-barrier material to the heat-insulated of whole decoration cover 20 Effect；On the other hand ensure that insulation material layer 30 is abutted with the lower surface of decoration cover 20 and the upper surface of valve body 10, it is to avoid every There is the air gap between the upper surface of the lower surface, insulation material layer 30 and valve body 10 of hot material layer 30 and decoration cover 20, So as to be further ensured that effect of heat insulation.

In any of the above-described embodiment, it is preferable that valve body 10 is made up of PP materials, ring support 40 is by including ABS and PC Material make.

Valve body 10 with the PP materials of excellent mechanical performances using making, it is easy to machine-shaping, and with good heat-resisting Property, the high temperature steam environments produced during can undergoing to cook for a long time；Ring support 40 is using the material system for including ABS and PC Into so that the decoration cover 20 of safety glass material can be bonded on ring support 40, and then is realized by ring support 40 Installation of the decoration cover 20 on valve body 10.Certainly, the material of valve body 10 and ring support 40 is not limited to above-mentioned concrete restriction.

In a specific embodiment of the present utility model, as shown in Fig. 2 ring support 40 is provided with downwardly projecting spiral shell Post 401, valve body 10 is provided with screw pole sleeve (not shown) corresponding with screw pole 401, and screw passes through screw column sleeve Cylinder is simultaneously urgent on screw pole 401.

Further, as shown in Fig. 2 ring support 40 is provided with downwardly projecting buckle 402, valve body 10 is provided with and card 402 corresponding draw-in groove (not shown)s are detained, buckle 402 is stuck in draw-in groove.

During assembling ring support 40, ring support 40 is pressed into into the upper surface of valve body 10, the buckle 402 on ring support 40 It is stuck in the draw-in groove on valve body 10, realizes the pre-fixing on valve body 10 of ring support 40, now the screw on ring support 40 Post 401 is inserted in the screw pole sleeve on valve body 10, then again by screw from bottom to top through screw pole sleeve and it is urgent On screw pole 401, firm installation of the ring support 40 on valve body 10 is realized, simple structure is easy to assembly.

The embodiment of other side of the present utility model provides a kind of cooking apparatus (not shown), including：On Steam valve 1 described in lid and any of the above-described, upper lid has installation cavity；Steam valve 1 is arranged on installs intracavity.

The cooking apparatus that this utility model above-described embodiment is provided, because it has the steam valve 1 described in any of the above-described, because And the cooking apparatus has the beneficial effect of the steam valve 1 described in any of the above-described.

In one embodiment of the present utility model, the cooking apparatus is electric cooker or electric steamer.

Certainly, in addition to for above-mentioned electric cooker or electric steamer, can also be is carried out the cooking apparatus using steam valve 1 Other cooking apparatus of steam discharge, without departing from design concept of the present utility model, in protection domain of the present utility model.

In sum, the steam valve that this utility model embodiment is provided, decoration cover is made using safety glass, to meet User has been effectively ensured the appearance of steam valve to appearance and modeling multiple demands, it is to avoid when the size of valve body it is larger When valve body deform because temperature is too high, and then affect steam valve appearance problem；The lower surface and valve body of decoration cover Upper surface between have thermal insulation layer, it is to avoid during cooking produce high-temperature steam steel is directly transferred heat to by valve body Change on decorative cover lid made by glass, effectively reduce heat conduction efficiency, the decoration cover for making steam valve maintains lower temperature, User is scalded so as to prevent the surface temperature for decorating cover too high, the safety that steam valve is used is improved.

In description of the present utility model, unless otherwise clearly defined and limited, term " connected ", " connection ", " Gu It is fixed " etc. all should be interpreted broadly, for example, " connection " can be fixedly connected, or be detachably connected, or integratedly connect Connect, or electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary.For the ordinary skill people of this area For member, concrete meaning of the above-mentioned term in this utility model can be as the case may be understood.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that the specific features, structure, material or the feature that describe with reference to the embodiment or example are contained in of the present utility model at least one In individual embodiment or example.In this manual, identical embodiment is not necessarily referring to the schematic representation of above-mentioned term Or example.And, the specific features of description, structure, material or feature can be in any one or more embodiments or example In combine in an appropriate manner.

Preferred embodiment of the present utility model is these are only, this utility model is not limited to, for this area Technical staff for, this utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle within, Any modification, equivalent substitution and improvements made etc., should be included within protection domain of the present utility model.

Claims (10)

1. a kind of steam valve, it is characterised in that include：

Valve body, on the valve body steam channel is limited；With

Decoration cover, the decoration cover is safety glass cover, and the decoration cover is arranged on the upper surface of the valve body, institute There is thermal insulation layer between the lower surface and the upper surface of the valve body of stating decoration cover.

2. steam valve according to claim 1, it is characterised in that

The thermal insulation layer is insulation material layer.

3. steam valve according to claim 2, it is characterised in that

The insulation material layer is the thermal insulation layer by made by mica sheet or heat insulation foam.

4. steam valve according to claim 2, it is characterised in that

The thickness of the insulation material layer is in the range of 0.5mm～5mm.

5. steam valve according to claim 1, it is characterised in that

The thermal insulation layer is air heat-insulation layer.

6. steam valve according to claim 5, it is characterised in that

The thickness of the air heat-insulation layer is in the range of 2mm～10mm.

7. steam valve according to any one of claim 1 to 6, it is characterised in that also include：

Ring support, the decoration cover bonds and is supported on the upper surface of the ring support, and the ring support is arranged on The upper surface of the valve body, the lower surface and the upper surface of the valve body of the decoration cover on the inside of the ring support Between form the thermal insulation layer.

8. steam valve according to claim 7, it is characterised in that

When the thermal insulation layer is insulation material layer, heat-barrier material is filled in the inner side of the ring support, and by the decorative cover Lid compression forms the insulation material layer.

9. steam valve according to claim 7, it is characterised in that

The valve body is made up of PP materials, and the ring support is made up of the material including ABS and PC.

10. a kind of cooking apparatus, it is characterised in that include：

Upper lid, the upper lid has installation cavity；With

Steam valve as claimed in any one of claims 1-9 wherein, the steam valve is arranged on the installation intracavity.