CN201150589Y

CN201150589Y - External controllable silicon warm water bag

Info

Publication number: CN201150589Y
Application number: CNU2007200593074U
Authority: CN
Inventors: 邓建威
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-08
Filing date: 2007-11-08
Publication date: 2008-11-19
Anticipated expiration: 2017-11-08

Abstract

The utility model discloses an external silicon controlled thyristor hot water bag, which comprises a bag body, wherein a bag cavity is arranged in the bag body, heat conducting liquid is stored in the bag cavity, and further an electrical heater capable of heating the heat conducting liquid is disposed in the bag cavity, the bag body is provided with an electric control device, a foundation or an electric plug on the external wall of the bag body is provided with silicon controlled thyristor which is electrically connected with the electric control device. The hot water bag with the structure takes full advantages of the constant voltage and current characteristic of silicon controlled thyristor, avoids hot sources by arranging the silicon controlled thyristor outside the bag cavity to keep the silicon controlled thyristor working stably and prolongs the service life thereof, which is favorable for increasing the integral heat safety of the bag body.

Description

External controllable silicon hot-water bag

Technical field

This utility model relates to the electric warm water bag technical field, especially a kind of external controllable silicon hot-water bag.

Background technology

China's utility model patent number: 90220941.8, disclose a kind of name and be called " the warm bag of heat-storage ", be mainly used in thermotherapy and heating use, its principle is to mould to be evenly equipped with heating wire admittedly in being adsorbed with the storage body of heat-storing material, heating wire is connected with the PCT temperature-sensitive element by lead-in wire and controls by bidirectional triode thyristor, the storage body external packets is wrapped with a sealing rubber sleeve, there is a heat-insulation layer rubber sleeve outside, an intrinsic overcoat stretches tight in the heat-insulation layer outside, rubber sleeve one middle side part has a heating face that does not have a heat-insulation layer, storage body one end is connected with the insulation handle, and power supply lead wire and socket and light emitting diode are arranged on the handle.The warm bag of the heat-storage of this structure, because the bag inner chamber is non-liquid storage type heat conduction, therefore, bidirectional triode thyristor directly is installed in a bag intracavity, to constitute the temp.-controlled type protection.But, the warm bag of the heat-storage of said structure, significant discomfort is used for electric warm water bag, because the electric warm water bag inner chamber is stored heat-conducting liquid is arranged, and the heat-conducting liquid heating temperature is higher, and controllable silicon is if be arranged on the bag inner chamber, its job insecurity, in addition excessive because of being heated, and damage.

The utility model content

The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, and provides a kind of simple and reasonable for structure, the external controllable silicon hot-water bag of controllable silicon working stability, long service life.

The purpose of this utility model is achieved in that

A kind of external controllable silicon hot-water bag, comprise bag, the marsupial chamber is set in the bag, the bag intracavity is stored heat-conducting liquid, the bag intracavity also is provided with can be to the electric heater of heat-conducting liquid heating, also be provided with electric control gear on the described bag, be equiped with controllable silicon on the pedestal of bag outer wall or the plug, controllable silicon is electrically connected with electric control gear.The hot-water bag of this structure makes full use of silicon controlled voltage stabilization and current stabilization characteristic, by it being arranged on outside bag chamber, to avoid thermal source, to keep the controllable silicon working stability, improves its service life, and helps improving the integral body heating safety of bag.

The purpose of this utility model can also adopt following technical measures to solve:

As enforcement more specifically, described pedestal can be an electrical socket, and controllable silicon is installed on the electrical socket; Pedestal can be water filling port seat or delivery valve seat etc. also, so that it avoids thermal source as far as possible.

As another embodiment of silicon controlled, described controllable silicon is fixed on the first end of electric mortiser of pegging graft with bag, so that silicon controlled is provided with is more convenient, rationally.

Described electric heater is a heating wire, and heating wire is electrically connected with controllable silicon, with the protection heating wire.

Described electric heater is made up of heating wire and Double helix insurance heating wire, and controllable silicon is electrically connected with Double helix insurance heating wire; Double helix heating wire configuration controllable silicon makes the Double helix heating wire reach the effect of circuit temperature-controlling completely, can realize the bag effect of temperature control completely, helps its integral body and is subjected to thermal balance;

For further improving the silicon controlled radiating effect, controllable silicon also is provided with fin.

The beneficial effects of the utility model are:

Electric warm water bag of the present utility model, because the bag intracavity is stored the higher heat-conducting liquid of heating temperature is arranged, make full use of silicon controlled voltage stabilization and current stabilization characteristic, by it being arranged on outside bag chamber, to avoid thermal source, to keep the controllable silicon working stability, improve its service life, and it is complete to help improving the integral body heating case of bag; Moreover, insuring heating wire as electrical heating elements with heating wire or Double helix, the configuration controllable silicon makes heating wire reach the effect of circuit temperature-controlling completely, can realize the bag effect of temperature control completely, helps its integral body and is subjected to thermal balance.

Description of drawings

Fig. 1 is an electric warming bag structural representation of the present utility model;

Fig. 2 is another embodiment sketch map of electric warming bag of the present utility model.

The specific embodiment

As shown in Figure 1, a kind of external controllable silicon hot-water bag, comprise bag 1, marsupial chamber 2 is set in the bag 1, storing in the bag chamber 2 has heat-conducting liquid 3, also is provided with in the bag chamber 2 and can also be provided with electric control gear 5 on the described bag 1 to the electric heater 4 of heat-conducting liquid 3 heating, be equiped with controllable silicon 8 on the pedestal 6 of bag 1 outer wall, controllable silicon 8 is electrically connected with electric control gear 5.Described pedestal 6 is electrical sockets, and controllable silicon 8 is installed on the electrical socket; Controllable silicon 8/ can also be according to designing requirement, and selection is arranged on the plug 7 also passable, and for example, controllable silicon 8 can be to be fixed on plug 7 one ends of pegging graft with bag 1, sees shown in Figure 2.Described controllable silicon 8 can be a bidirectional triode thyristor, and its top also is provided with fin 801.

Described electric heater 4 is made up of upper and lower heating wire, and upper and lower heating wire is wrapped in respectively on the fin 9, and by lead fixed at the bag cavity wall, last heating wire or down heating wire be electrically connected with controllable silicon 8.Described electric heater 4 also can be made up of heating wire and Double helix insurance heating wire, and heating wire and Double helix insurance heating wire go to upper and lower the position, respectively by lead fixed at the bag cavity wall, controllable silicon 8 insures heating wire with Double helix and is electrically connected.

Claims

1. external controllable silicon hot-water bag, comprise bag (1), marsupial chamber (2) is set in the bag (1), store in the bag chamber (2) heat-conducting liquid (3) is arranged, also be provided with in the bag chamber (2) and can also be provided with electric control gear (5) on the described bag (1), it is characterized in that the electric heater (4) of heat-conducting liquid (3) heating, be equiped with controllable silicon (8) on the pedestal (6) of bag (1) outer wall or the plug (7), controllable silicon (8) is electrically connected with electric control gear (5).

2. according to the described external controllable silicon of claim 1 hot-water bag, it is characterized in that described pedestal (6) is an electrical socket, controllable silicon (8) is installed on the electrical socket.

3. according to the described external controllable silicon of claim 1 hot-water bag, it is characterized in that described controllable silicon (8) is fixed on plug (7) one ends of pegging graft with bag (1).

4. according to the described external controllable silicon of claim 1 hot-water bag, it is characterized in that described electric heater (4) is a heating wire, heating wire is electrically connected with controllable silicon (8).

5. according to the described external controllable silicon of claim 1 hot-water bag, it is characterized in that described electric heater (4) is made up of heating wire and Double helix insurance heating wire, controllable silicon (8) is electrically connected with Double helix insurance heating wire.

6. according to the described external controllable silicon of claim 1 hot-water bag, it is characterized in that described controllable silicon (8) also is provided with fin.