CN2163599Y

CN2163599Y - Rapid water-heater with an alarm for domestic kettles

Info

Publication number: CN2163599Y
Application number: CN 93225306
Authority: CN
Inventors: 顾善昌; 胡正平
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-03-11
Filing date: 1993-03-11
Publication date: 1994-05-04
Anticipated expiration: 2003-03-11

Abstract

The utility model relates to an alarm type electric heater used for an ordinary domestic water pot. The utility model is characterized in that a pot lid which can be matched with an ordinary water pot is especially designed; a whistle opening is arranged on the pot lid; two aluminium alloy conduit pipes are connected below the pot lid; the bottom of each of the conduit pipes is wound into a ring shape, and an electric heating wire penetrates through and is connected with the inner part of each of the conduit pipes; the electric heating wires are switched on with the commercial power through a flat square bakelite box on the top of the pot lid; the bakelite box is fixedly connected with the two aluminium alloy conduit pipes and is fixed with the pot lid; the bakelite box is used as a handle of the water pot. When required, the pot lid with the electric heater is used for boiling water; when people do not need the electric heater, the original pot lid is used for boiling water. The utility model has the advantages of flexibility and convenience.

Description

Rapid water-heater with an alarm for domestic kettles

The alarm type fast water heater of the common usefulness that boils water of a kind of family expenses belongs to household appliance technical field.

The insulating pot of selling on the market electric interfaces place often occurs and leaks now, and the cost height, and the kettle of the original usefulness in particularly vast rural area can not be used more.

The purpose of this utility model is a kind of general kettle lid that has warning and electric heater of design, covers on ordinary canteen and can make original kettle have the dual-purpose function fast to the water heating.

This practicality newly is to be pot lid that has electric heater and warning device of original kettle specialized designs, when the resident needs electrical heating to boil water, use this lid, when needing the fire heating to boil water, change original pot lid, the utility model is according to the general pot lid of kettle size design of resident, the pot lid lower end is connected with two aluminum alloy conduits, the bottom that is connected as a single entity with this conduit is a garden ring-type aluminum alloy conduit, be installed with heating wire in this conduit, the power supply lead wire of heating wire is connected civil power by the bakelite electric appliance box at pot lid top, and bakelite electric appliance box and pot lid are screwed, the handle of its double as pot lid.

The utility model has the advantages that to make original family expenses kettle can dual-purpose, but both electricity consumption boils water, available again baked wheaten cake boiling water, flexible, and also cost is low, and price is cheap, and market is extensively expanded.

Accompanying drawing of the present utility model has:

Accompanying drawing 1. is ordinary canteen alarm type fast water heater structural representations.

Accompanying drawing 2. is ordinary canteen alarm type fast water heater circuit diagrams.

Below in conjunction with accompanying drawing, be described in detail embodiment of the present utility model

Kettle lid (3) in the accompanying drawing 1 is close with general pot lid, have a whistle mouth (2) above it, there are two aluminum alloy conduits (5) lower end therebetween, its length is determined according to the degree of depth of kettle, be advisable at the bottom of making conduit (4) not contact kettle, the bottom that is connected as a single entity with conduit (5) is a garden ring-type aluminum alloy conduit (4), it is centered around the outer ring of conduit (5), the inside of conduit (4) is penetrated with heating wire, the power supply lead wire of heating wire (6) is connected by conduit (5) and civil power through electrical control deltiod bakelite box (1), electric control box (1) is fixedlyed connected with pot lid (3) with screw and is used as the handle of pot lid, fixedly connected with electric appliance control box (1) in the top that conduit (5) passes pot lid (3), make pot lid and electric heater become one independently parts sell.

Accompanying drawing 2 is electrical principle schematic diagrames, and (7) are fuses among the figure, and (8) are power switches, and (9) are indicator lamps, and (10) are heat-generating pipes, and (11) are attaching plugs, and (7), (8), (9) all are contained in above the bakelite box (1) among the figure.

Claims

1, a kind of quick electric heater of alarm type that is used for ordinary canteen, it is characterized in that the lower end in the middle of light water pot lid (3) is connected with two vertical aluminum alloy conduits (5), the bottom that is connected as a single entity with conduit (5) is a garden ring-type aluminum alloy conduit (4), it is centered around conduit (5) outer ring, conduit (4) inside is penetrated with heating wire, the power supply lead wire of heating wire (6) is connected civil power through electrical control deltiod bakelite box (1) by conduit (5), electric control box (1) is screwed with kettle lid (3) and is connected the handle of being used as pot lid (3), conduit (5) is fixedlyed connected with bakelite lid (1), electric control box (1) lining is by fuse (7) is housed, switch (8), indicator lamp (9), a top side of kettle lid (3) has a birdie mouth (2).