CN2177422Y

CN2177422Y - Housing for full-transparent electric film glass electrothermic cooking-vessel

Info

Publication number: CN2177422Y
Application number: CN 94201750
Authority: CN
Inventors: 朱精敏; 尹行
Original assignee: HANZHOU UNIV
Current assignee: HANZHOU UNIV; Zhejiang University ZJU
Priority date: 1994-01-20
Filing date: 1994-01-20
Publication date: 1994-09-21
Anticipated expiration: 2004-01-20

Abstract

The utility model relates to a casing for a full-transparent electric film glass electrothermic cooking-vessel, wherein, the casing is provided with a handle, a display circuit device and a power socket; the casing adopts the transparent engineering plastics with high strength and resistance of high temperature; a glass electrothermic inner liner is installed in the casing through a fixing device; an air thermal insulation cavity is arranged between the inner liner and the casing. The utility model has the advantages of safe use and high thermal efficiency.

Description

Housing for full-transparent electric film glass electrothermic cooking-vessel

The present invention relates to a kind of glass electric heating utensil, the particularly shell of electrolemma electric heating utensil.

Existing electrolemma glass electric heating utensil, as electrolemma glass electric cup, electrolemma glass electric kettle, electrolemma glass electric food warmer, the nesa coating of employing bottom glassware are installed an opaque base as heater at the bottom of the electric heating utensil, handle is installed with stainless steel coil in the top, installing electrodes lead-in wire and socket in the space that base end face and electric heating utensil bottom and base wall form distribute for making electric heating utensil bottom heat, have louvre in the base bottom.It is dangerous that prior art existing problems are that (1) uses, because outside vierics were directly exposed to, temperature was very high during heating, bumps because of carelessness on vessel, easily scalds; In case the generation glass breakage, high-temp liquid outflows rapidly, easily causes accident.When heating, liquid goes out to make easily electrolemma glass and circuit from the vessel port spill-over, and supply socket produces and damages.(2) thermal efficiency is lower, heat by vessel directly and the external world carry out heat exchange, base end face has louvre, the heat that conducting film sends outwards distributes downwards, not only the thermal efficiency is low, and the footing temperature of base is also higher.(3) handle structure complexity, steadiness and reliability are also relatively poor.(4) utilization rate is not high, and when glassware damaged, entire device was then scrapped.(5) base and handle are installed opaquely, can't see the whether situation of coking of vessel bottom clearly, and aesthetic feeling is also not ideal enough.

The utility model purpose provides a kind ofly has protective effect, the shell of safe in utilization, attractive in appearance, thermal efficiency electrolemma glass electric heating utensil high, that full impregnated is bright to electrolemma glass electric heating utensil.

The electrolemma glass electric heating utensil shell that the utility model provides is made up of base and housing, and described shell adopts that full impregnated is bright, the engineering plastics of high strength, Nai Duwen, makes as materials such as PC, PSF, PP.Base plate links to each other with housing or is overall structure, display circuit device and supply socket are arranged on the shell, also handle can be arranged, inner bag is installed in the housing, shell is fixed by fixture and inner bag, housing mouth and inner bag contact site are sealed and matched, and form the heat insulation cavity of air between shell and the inner bag, and shell can be designed to the shape of various aesthetic feelings.

The advantage of the shell that the utility model provides is: shell has played protective effect to the glass electric heating utensil; the shell non-scald on hand, handle and housing can be an integral body, and be very firm; when inner bag contingency is broken; high-temp liquid flows into the housing inner chamber, and the accident of can not outflowing rapidly is not only safe in utilization; and utilization rate height; as long as change inner bag easily, can obtain new life, inexpensive practicality.Because shell and have certain insulation effect with the air buffer of inner bag, base end face does not have louvre simultaneously, make the thermal efficiency higher, and the foot temperature is low.Because the utility model shell adopts the bright material of full impregnated, makes the entire device full impregnated bright, not only can see inner bag inner ebullition situation, also can see whether coking situation of bottom from the below, and more give prominence to the stealthy novelty of transparent electric heating film.Display circuit is sealed in the transparent cave, cave, and display tube need not stretch out outside the shell, just can appear the display light signal, has both given beautiful sensation, makes circuit safer again, is not afraid of to boil liquid and overflow and spatter, and also is difficult for soaking circuit during cleaning.

Description of drawings:

Accompanying drawing 1 is that the utility model provides the bright electrolemma glass of a kind of full impregnated electric heating utensil inner bag and shell mechanism schematic diagram, is used for illustrating the electric kettle of embodiment 1.

Accompanying drawing 2 is the electric cup of embodiment 2.

Accompanying drawing 3 is the electric cup of embodiment 3.

Accompanying drawing 4 is the electric food warmer of embodiment 4.

1 is lid among the figure, and 2 is glass inner bag, and 3 is fixture, 3A is a fixed seal ring, and 3B is the inclined-plane retainer plate, and 3C is fixed teeth or retainer plate, 4 is handle, and 5 is the display circuit device, and 6 are supply socket, 7 is base, 8 is base plate, and 9 is electric calorifie installation, 10 housings, 11 lay the step of inner bag, 12 antiradiation retes.

Below in conjunction with accompanying drawing the utility model and embodiment are explained in detail:

Embodiment 1: referring to accompanying drawing 1, the utility model provides the shell of the bright electrolemma glass of a full impregnated electric kettle, described shell is made of housing 10 and base 7, base 7 and base plate 8 are overall structure, base 7 links to each other with housing 10 by screw thread or other fixed form, handle 4 is installed on housing 10, sealing display circuit 5 and supply socket 6 are arranged at 4 times positions of handle, inner bag 2 is placed on the base step 11 that matches with 2 end of inner bag shape, inner bag 2 bottoms have Electric radiant Heating Film device 9 to join with display circuit 5 and supply socket 6 by lead-in wire, housing mouth and inner bag contact site seal close secure fit by sealing and fixing circle 3A, and sheathing material adopts the PC material to make.The characteristics of this embodiment are handsome in appearance, because base and housing, with being threaded, the transposing inner bag is very convenient.

Embodiment 2, referring to accompanying drawing 2 and reference example 1, and the novel shell that electrolemma glass electric cup is provided of this enforcement, its structure is substantially the same manner as Example 1, different is described housing 10, base 7, and handle 4, display circuit 5 is an integral body, close seal structure, its advantage is totally-enclosed, and is safe in utilization, reliable.

Embodiment 3, referring to accompanying drawing 3 and reference example 2, the utility model provides a kind of shell of electrolemma glass electric cup, its structure is substantially the same manner as Example 2, and different is that its sealing display circuit device is on the top of handle 4, its supply socket is in the bottom of handle, be connected as a single entity with handle, its fixture 3 is for having the inclined-plane retainer plate 3B that cooperates with inner bag 2 outer walls in the mouth edge of housing 10.

Embodiment 4, referring to accompanying drawing 4 and reference example 1, the utility model provides a kind of shell of electrolemma glass electric food warmer, and its structure is substantially the same manner as Example 1, and different is that described fixture 3 is all retainer plate or fixed teeth 3C that match with inner bag external diameter contact site in housing.Base 7 is fixedlyed connected with base plate 8, and handle 4 has two, and the real layer 12 of one deck antiradiation film is arranged on base plate 8, and its advantage is that the temperature on base 7 and the desktop is lower, and the thermal efficiency is higher.Base plate is convenient to dismounting.

The electrolemma glass electric heater shell that the utility model provides is not limited to the foregoing description.

Claims

1, a kind of shell of transparent electrolemma glass electric heating utensil, constitute by base and housing, it is characterized in that described shell adopts transparent high strength, resistant to elevated temperatures engineering plastic materials, base, base plate and housing link to each other, display circuit device and supply socket are arranged on the shell, and glass electric heating inner bag is installed in the housing, and shell and inner bag are fixed by fixture, housing mouth and inner bag contact site are sealed and matched, and form the heat insulation cavity of air between shell and the inner bag.

2, shell according to claim 1 is characterized in that described engineering plastics are Merlon.

3, shell according to claim 1 and 2 is characterized in that described housing (10), base (7), and base plate (8), handle (4), display circuit device (5), supply socket (6) constitutes the enclosed shape overall structure.

4, shell according to claim 1 and 2 is characterized in that described display circuit device (5) is arranged in the cave, sealing cave at position up and down of handle, forms an overall structure with handle, and supply socket (6) is provided with the bottom of shell.

5, shell according to claim 1 and 2 is characterized in that inner bag is placed on the step (11) that outer casing underpart matches with shape at the bottom of the inner bag.

6, shell according to claim 1 and 2 is characterized in that described fixture 3 has a ramp rings 3B who matches with inner bladder outer wall for outer faucal.

7, shell according to claim 1 and 2 is characterized in that described fixture is that fixed teeth or the retainer plate 3C that matches with the inner bag external diameter arranged on housing (10) inwall.

8, shell according to claim 1 and 2 is characterized in that described base (7) and base plate (8) for overall structure or branch body structure, are connected with housing (10) by spiral shell mosquito or glue.

9, shell according to claim 1 is characterized in that described outer casing bottom inner surface pastes one deck antiradiation film (12).