CN211909190U

CN211909190U - Novel electric blanket circulating temperature controller

Info

Publication number: CN211909190U
Application number: CN202020771308.7U
Authority: CN
Inventors: 刘明超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-11-10
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a novel electric blanket circulation temperature controller relates to temperature control technical field. Comprises a power switch, a power-on indicator light, a cycle switch and a power-off time adjusting knob. The controller adopts two technical schemes, wherein the first scheme is a tail plug-in controller, and the second scheme is a wiring controller, so that the controller is suitable for two applications, and has the common characteristic of circular power-on and power-off functions. The novel sleeping pillow can realize short-time heating after power is interrupted for a long time in sleeping, provides warmth, and avoids people from being cold in sleeping. Has the advantages of convenient use, safety and energy conservation.

Description

Novel electric blanket circulating temperature controller

Technical Field

The utility model discloses a novel electric blanket circulation temperature controller relates to temperature control technical field.

Background

The electric blanket can generate electromagnetic radiation and induced electricity when in use, and has adverse effect on human health after long-time use. There are two types of common electric blankets, one is a simple electric blanket: the high-temperature gear, the low-temperature gear and the power-off function are frequently required to be powered off in a sleep state, and the defect that the heating cannot be carried out after the sleeping is achieved is overcome. The other type is a temperature-adjusting electric blanket, which has long heating time in sleep and affects the health of the body.

The refrigerator is externally provided with a temperature controller on the market, and the refrigerator is powered on for a period of time and then powered off for a period of time, so that the refrigerator can be operated circularly. The electric blanket is applied for patent by others. Patent publication No. CN204838864, entitled "automatic temperature control energy-saving electric blanket switch". The electric blanket can not be electrified for a long time when in use, and has unreasonable parameter design and larger volume.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, it is an object of the present invention to provide a novel electric blanket cycling temperature controller, which can realize short time heating after power interruption for sleeping for a long time, thereby providing warmth and avoiding people from catching cold during sleeping. Has the advantages of convenient use, safety and energy saving.

In order to achieve the above object, the utility model provides a following technical scheme realizes:

a novel electric blanket circulation controller comprises a power switch, a power-on indicator light, a circulation switch and a power-off time adjusting knob. The controller adopts two technical schemes, wherein the first scheme is a tail-plug type controller, and the second scheme is a wiring type controller, so that the controller is suitable for two applications, and has the common characteristic of having the circulating power-on and power-off functions.

Compared with the prior art, the invention has the following advantages. 1. Besides the function of circular power-on and power-off, the electric blanket is added with the normally open function, and can be switched to be powered on for a long time. 2. The original power-off time range is 0-140 minutes, and the power-off time range is optimized to 30-140 minutes, so that the power-off time range is more reasonable. 3. The power-on time adjusting knob is cancelled, the fixed time is changed into 10 minutes, the temperature is adjusted by adjusting the power-off time, the temperature adjusting device is more convenient, and the size is reduced. 4. By adopting a tail-inserted design, two socket holes are not needed, so that the volume of the controller is greatly reduced. 5. The electrifying time is set to be 10 minutes, so that the risk of sudden diseases caused by long heating time in sleep to the crowds with heart diseases, hypertension, diabetes and the like is avoided.

Drawings

Fig. 1 is an appearance schematic diagram of a first embodiment of the novel electric blanket circulating temperature controller of the present invention.

Fig. 2 is an appearance schematic diagram of a scheme two of the novel electric blanket circulating temperature controller of the present invention.

Reference numeral 1: 1. a power switch; 2. a power-on indicator light; 3. a cycle indicator light; 4. a circulation switch; 5. a power-off time adjusting knob; 6. two-phase female plug.

The attached figure 2 marks: 1. a power switch; 2. a power-on indicator light; 3. a cycle indicator light; 4. a circulation switch; 5. a power-off time adjusting knob; 7. a power plug; 8. a power line.

Detailed Description

The new electric blanket circulating temperature controller has various functions and improved inner control circuit with reference to the electronic circuit of the outer temperature controller of refrigerator. The utility model discloses adopt two kinds of technical scheme, describe as follows.

The first scheme is a tail plug-in controller. As shown in fig. 1, the power switch 1 is a push-button type self-locking switch. The button is pressed and the controller is powered on. And the controller is powered off by pressing the button, so that the function has a protection function, and the controller is prevented from being electrified and overheated for a long time to cause fire. The power-on indicator lamp 2 displays that the electric blanket is in a power-on state, and the cycle indicator lamp 3 displays a cycle power-on and power-off state. The circulating switch 4 is a point-press type automatic reset switch, and the reset working state is normally open. The circulating switch enables the controller to work in a normally open power-on state or a circulating power-on and power-off state. The power-off time adjusting knob 5 is a variable resistor, and the power-off time is changed by adjusting the resistance value. The two-phase female plug 6 is led out from the tail of the controller and is used for being connected with a two-phase plug of an electric blanket.

Two-phase female plugs are adopted and arranged at the tail part of the controller. Two-phase socket holes do not need to be formed in the controller main body. The design reduces the size of the controller and is superior to a common socket type design.

Before use, the two-phase plug of the controller is plugged into a power socket. Then the two-hole female plug 6 of the controller is connected with the two-phase plug of the electric blanket. The power-off time is set by a power-off time adjusting knob, and the adjusting range is 30-140 minutes.

When the electric blanket is used, the power switch 1 is pressed, the controller works in a normally open power-on state, and the electric blanket is heated by a temperature controller carried by the electric blanket. Before falling asleep, the circulating switch 4 is pressed to switch to a circulating power-on and power-off mode. After the electric blanket is heated for 10 minutes, the electric blanket automatically jumps to a power-off state, and then circularly heats after a certain time interval. When the electric blanket is not needed to be used for heating, the power switch 1 is pressed, and the controller and the electric blanket are powered off

The circulation switch can be used as required. The circulation switch is closed. The electric blanket does not have the function of circular power-on and power-off, and the conventional long-time power-on heating is realized.

The second scheme is a wiring type controller, and the temperature controller of the first scheme and a temperature control switch of a common electric blanket are combined to form the wiring type controller. As shown in fig. 2, the power switch 1 is a three-gear switch of a common electric blanket, and has the same functions as the first scheme, namely, a power-on indicator lamp 2, a power-off indicator lamp 3, a cycle switch 4 and a power-off time adjusting knob 5. A power plug 7 and a power cord 8 are added.

Before use, the temperature controller of the original electric blanket is removed, and the power line 8 is connected with the power line of the electric blanket and is connected to the novel temperature controller. The power plug 7 is inserted into an indoor power socket. The power-off time is set by the power-off time adjusting knob.

When in use, the power switch 1 is pushed to a high-temperature gear or a low-temperature gear, so that the high-temperature heating or the low-temperature heating of the common electric blanket is realized. Before falling asleep, the circulating switch 4 is pressed to switch to a circulating power-on and power-off mode. After the electric blanket is heated for 10 minutes, the electric blanket automatically jumps to a power-off state, and then circularly heats after a certain time interval. When the electric blanket is not needed to be used for heating, the power switch 1 is pushed to the power-off position, and the controller and the electric blanket are powered off.

The electric blanket is matched with a self-carried temperature controller of the electric blanket, and has small volume and low cost. The second scheme is to replace the temperature controller of the electric blanket, which has the advantages of larger volume, high cost and more convenient use.

Claims

1. The utility model provides a novel electric blanket circulation temperature controller, includes switch, circular telegram pilot lamp, circulation pilot lamp, cycle switch, outage time adjust knob, characterized by: the controller is provided with a power switch and a circulating switch, and has two working modes including a normally open power-on mode and a circulating power-on and power-off mode, wherein in the circulating power-on and power-off mode, the power-on time is fixed to 10 minutes, the power-off time is adjustable, and the adjustable range is 30-140 minutes.

2. The novel electric blanket circulating temperature controller as claimed in claim 1, wherein: the electric blanket circulating temperature controller is a tail plug type controller and is connected with two-phase plugs of a common electric blanket by adopting two-phase female plugs.

3. The novel electric blanket circulating temperature controller as claimed in claim 1, wherein: the electric blanket circulating temperature controller is a wiring type controller, adopts a wiring mode, and has a high-low two-gear temperature control function and a circulating power-on and power-off function.