CN202477390U

CN202477390U - Pot cover with high heat efficiency

Info

Publication number: CN202477390U
Application number: CN2012200877838U
Authority: CN
Inventors: 郑诚
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-11
Filing date: 2012-03-11
Publication date: 2012-10-10
Anticipated expiration: 2022-03-11

Abstract

The utility model discloses a pot cover with high heat efficiency. The pot cover comprises a plate-shaped cover body made of a light-transmitting material, wherein a handle is arranged on the upper surface of the cover body, and the cover body is provided with a one-way euphotic layer matched with the cover body. The pot cover has the beneficial effects that 1, the one-way euphotic layer arranged on the cover body has a mirror reflecting function, so the heat required for cooking is fully utilized; the times of opening the cover to fry the food is reduced, so the cooking time can be shortened to 3/5 of the original time, the energy source is saved, the loss of nutrition of food is reduced, the labor intensity of cooking personnel is reduced and the cooking efficiency is improved; and 2, the one-way euphotic layer arranged on the cover body has visuality, so the cooking personnel can clearly know the cooked condition of the food under the condition of not opening the pot cover, and can grasp the optimal cooking degree and optimal cooking time, so the color, smell and taste of the food accord with the requirements of people, and the health care purpose is achieved.

Description

Pot cover with high thermal efficiency

Technical field

The utility model relates to a kind of cooking tools, relates in particular to a kind of pot cover that on pot, is used to block the outside thermal convection current of heat in the pot that covers.

Background technology

The tradition pot cover generally adopts wooden or metal material is processed, and these materials are all light tight, when cooking food, can't see food clearly and cook what state, makes people's inconvenience.Along with the development and the application of new material, new technology, light transmissive materials such as employing glass were processed pot cover afterwards, and bringing great convenience to cook receives people's favor.But also just because the light transmission of light transmissive materials such as glass; Pot is when the culinary art heating, and great amount of heat is scattered and disappeared with the form of radiation, causes cooking time to prolong; So not only waste energy; And the nutrition in the food is reduced because of heat time heating time is long, when summer, the kitchen can be because the heat that culinary art is distributed be unbearably extremely hot more.

The utility model content

For overcoming above-mentioned defective, the utility model technical issues that need to address are: a kind of pot cover with high thermal efficiency that the introversive extraradial a large amount of reflect heat of pot is returned foodstuff surface is provided.

For solveing the technical problem, the technical scheme of the utility model is: a kind of pot cover with high thermal efficiency, comprise the tabular lid of processing by light transmissive material, and the upper surface of lid is provided with handle, and said lid is provided with the unidirectional photic zone that matches with lid.A unidirectional euphotic side direction opposite side can printing opacity, has visuality; Unidirectional euphotic another lateralization then can not printing opacity, and has the minute surface reflection function.Because lid is provided with unidirectional photic zone, this unidirectional euphotic visuality is pointed to outward in the pot by pot, makes people when cooking food, can see pot interior food cooking clearly to what state, so that grasp the best duration and degree of heating and best cooking time; Unidirectional euphotic reflecting surface makes a pot interior heat be blocked to extraradial approach in pot simultaneously, and with on the food in this reflect heat twice-cooked stir-frying, makes food be heated evenly; Need not frequently stir-fry, the state that food one side burnt is looked unfamiliar also can not occur, so not only can shorten cooking time; Energy savings reduces the loss of food nutrition, reduces the labour intensity of cook; Improve culinary art efficient, and can make the food color more accord with people's demand, good for health.

Said unidirectional photic zone and lid combine together.Lid generally adopts poly (methyl methacrylate) plate, unidirectional photic zone is incorporated lid become one, and is simple in structure like this, easy to use.

Said unidirectional photic zone is bonded on the outer surface of lid.If be necessary like this, just can the required unidirectional photic zone of convenient, fast replacing.

Said unidirectional photic zone is bonded on the lower surface of lid.For the purpose of health, people's ordinary practice can not let the lower surface of lid contact other objects, so unidirectional photic zone is bonded on the lower surface of lid, can shield to unidirectional photic zone.

Said lid is the spherical crown shape.So not only can increase open ended space in the pot, and the heat that reflects is converged on the food of zone line in the pot.

The beneficial effect of the utility model is:

1, because the unidirectional photic zone that is provided with on the lid has the minute surface reflection function; Making provides the required heat of culinary art to be fully used, and reduces and takes off the lid food number of times that stir-fries, and cooking time can shorten to original 3/5ths like this; Energy savings; Reduce the loss of food nutrition, reduce the labour intensity of cook, improve culinary art efficient;

2, because the unidirectional photic zone that is provided with on the lid has visuality; Cook can need not to open clearly under the situation of pot cover recognizes the situation that food is cooked; Can grasp the best duration and degree of heating and best cooking time, make the food color more accord with people's demand, good for health;

3, have unidirectional euphotic glass and be used widely at other field, be a kind of matured product, cheap, buying is convenient.

Description of drawings

Fig. 1 is a kind of structure schematic top plan view of the utility model;

Fig. 2 is a kind of structure cross-sectional schematic of the utility model;

Fig. 3 is the local enlarged diagram that the unidirectional photic zone of D portion among Fig. 2 is bonded in the lid lower surface;

Fig. 4 is the local enlarged diagram that the unidirectional photic zone of D portion among Fig. 2 incorporates lid.

Among the figure: 1, lid; 2, air-vent; 3, handle; 4, watch box; 5, unidirectional photic zone.

The specific embodiment

Pass through specific embodiment below, and combine Figure of description that the technical scheme of the utility model is further specified:

Embodiment 1: a kind of pot cover with high thermal efficiency like Fig. 1, shown in Figure 2, comprises the lid that is the spherical crown shape 1 of uniform thickness; Lid 1 is processed by lucite, the jug 3 that is threaded on the upper surface of lid 1, and clamping is connected with the watch box 4 that stainless steel material is processed on the outer of lid 1; Watch box 4 is circular; Lid 1 is provided with the air-vent 2 of perforation, and is as shown in Figure 3, is bonded with the unidirectional photic zone 5 that matches with lid 1 on the lower surface of lid 1; The visuality of unidirectional photic zone 5 is by the lower surface of the upper surface sensing lid 1 of lid 1, and the minute surface reflection direction of unidirectional photic zone 5 converges to the centre of sphere of spherical crown shape lid 1.

Embodiment 2: a kind of pot cover with high thermal efficiency like Fig. 1, shown in Figure 2, comprises the lid that is the spherical crown shape 1 of uniform thickness; Lid 1 is processed by lucite, the jug 3 that is threaded on the upper surface of lid 1, and clamping is connected with the watch box 4 that stainless steel material is processed on the outer of lid 1; Watch box 4 is circular, and lid 1 is provided with the air-vent 2 of perforation, and is as shown in Figure 4; Evenly melt in the lid 1 unidirectional photic zone 5 is arranged; Lid 1 also can directly adopt unidirectional transparent glass, and the visuality of unidirectional photic zone 5 is by the lower surface of the upper surface sensing lid 1 of lid 1, and the minute surface reflection direction of unidirectional photic zone 5 converges to the centre of sphere of spherical crown shape lid 1.

Above-described embodiment is a kind of preferred version of the utility model material, is not the utility model material is done any pro forma restriction, under the prerequisite that does not exceed the technical scheme that claim puts down in writing, also has other technical change.

Make the content of detailed description in this specification, belong to the those skilled in the art known prior art.

Claims

1. the pot cover with high thermal efficiency comprises the tabular lid of being processed by light transmissive material, and the upper surface of lid is provided with handle, it is characterized in that: said lid is provided with the unidirectional photic zone that matches with lid.

2. pot cover according to claim 1 is characterized in that: said unidirectional photic zone and lid combine together.

3. pot cover according to claim 1 is characterized in that: said unidirectional photic zone is bonded on the outer surface of lid.

4. according to claim 1 or 3 described pot covers, it is characterized in that: said unidirectional photic zone is bonded on the lower surface of lid.

5. according to claim 1 or 2 or 3 described pot covers, it is characterized in that: said lid is the spherical crown shape.

6. pot cover according to claim 4 is characterized in that: said lid is the spherical crown shape.