CN215016255U - Heating device - Google Patents
Heating device Download PDFInfo
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- CN215016255U CN215016255U CN202121073934.XU CN202121073934U CN215016255U CN 215016255 U CN215016255 U CN 215016255U CN 202121073934 U CN202121073934 U CN 202121073934U CN 215016255 U CN215016255 U CN 215016255U
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Abstract
The utility model discloses a heater, including kettle and the base of watering can heating, be equipped with the NTC sensor on kettle or the base, be equipped with the controller that receives NTC sensor sensing signal on the base, be equipped with the pilot lamp on the base, the luminous colour of controller control pilot lamp, after the controller received the signal that the NTC sensor sent, compare with preset set temperature, if the temperature of the kettle water that the NTC sensor sensed is more than or equal to preset set temperature, the light that the controller control pilot lamp sent is colour one, otherwise, the light that the controller control pilot lamp sent is colour two; the first color is red, the second color is white, when the temperature of water in the kettle is more than or equal to the set temperature of a user, the indicating lamp emits red light, namely, the temperature of the water in the kettle is prompted to be higher, and the water is not suitable for direct use; when the temperature of the water in the kettle is lower than the set temperature of a user, the indicating lamp emits white light to prompt the safety of the water temperature in the kettle.
Description
Technical Field
The utility model relates to a heater belongs to the daily necessities field.
Background
Along with the aging of the population, household electrical appliance products are increasingly intelligent, and the increasing amount of human-computer interaction information undoubtedly increases the burden of communication between users and products in the process of using the products;
in the existing liquid heater on the market, particularly a milk warmer, an operation interface only prompts a user whether a kettle is placed on a heating seat or not, the water temperature of the user cannot be prompted, and the water temperature cannot play a role in warning when the water temperature is too high, so that the user is easily scalded.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a heater which prompts the user whether the water temperature in the kettle is too high or not through the color change of an indicating lamp on a base.
In order to achieve the above purpose, the utility model provides a following technical scheme: a heater comprises a kettle and a base for heating the kettle, wherein an NTC sensor is arranged on the kettle or the base, a controller for receiving a sensing signal of the NTC sensor is arranged on the base, an indicating lamp is arranged on the base, the controller controls the light emitting color of the indicating lamp, the controller receives a signal sent by the NTC sensor and compares the signal with a preset set temperature, if the temperature of water in the kettle sensed by the NTC sensor is greater than or equal to the preset set temperature, the controller controls the light sent by the indicating lamp to be a first color, otherwise, the controller controls the light sent by the indicating lamp to be a second color; the first color is red, the second color is white, when the temperature of water in the kettle is more than or equal to the set temperature of a user, the indicating lamp emits red light, namely, the temperature of the water in the kettle is prompted to be higher, and the water is not suitable for direct use; when the temperature of the water in the kettle is lower than the set temperature of a user, the indicating lamp emits white light to prompt the safety of the water temperature in the kettle, and the water can be directly used.
The utility model is further provided with that the NTC sensor is arranged in the kettle; the NTC is arranged in the kettle and can accurately sense the water temperature in the kettle.
The utility model is further arranged that the base is provided with the weight sensor, when the kettle leaves the base, the signal sensed by the weight sensor is transmitted to the controller, and the controller controls the light emitted by the indicator lamp to be in the third color; the third color is white, when a user uses water at night, when the water temperature is lower than the set temperature or the kettle leaves the base, the indicator lamp in the base is white, and the indicator lamp plays a role in illumination besides an indicating function, so that the water kettle is more convenient to use at night; when the heater is the milk warmer, the water in the kettle is infant milk powder or milk powder directly filled in the kettle, and the illumination function has an obvious using effect on the milk warmer product because the infant needs to be fed with the milk powder frequently at night and the infant cannot bear the brightness of a normal incandescent lamp.
The utility model is further arranged in that the indicator light is arranged in the base, a light transmission area is arranged on the base, and the light transmission area is arranged around the base; this arrangement allows the light from the indicator light to be viewed from a variety of angles.
The utility model is further arranged that the indicator light and the controller are integrated on the circuit board; this arrangement facilitates the connection of the indicator light to the controller.
The utility model is further arranged that the base wraps the bottom of the kettle from the lower part; more convenient for the thermo jug to keep warm.
The utility model discloses further set up as, the heater has the heat preservation function.
The utility model is further arranged that the heater is a milk warmer, and the set temperature is higher than the heat preservation temperature of the milk warmer; because the milk warmer has the heat preservation function, when the temperature is cooled to the heat preservation temperature set by the milk warmer, the base starts the heat preservation function to keep the water temperature in the kettle within the set heat preservation temperature, and the setting temperature of the set temperature which is higher than the heat preservation temperature of the milk warmer can ensure that the indicator light of the milk warmer emits white light within the heat preservation temperature.
The utility model is further arranged in that the base is provided with a switch, and the side wall of the base is provided with a display screen; the display screen can show the real-time temperature in setting for temperature and the kettle, also can show heat preservation temperature, and the more convenient to use person knows the temperature in the kettle, the printing opacity district encircles the display screen sets up.
The utility model discloses further set up to, the pilot lamp sets up in the base, be equipped with the printing opacity district on the base, the printing opacity district encircles the display screen sets up.
Drawings
FIG. 1 is a schematic structural view of a heater according to the present invention;
FIG. 2 shows a cross-sectional view of the heater of the present invention;
fig. 3 is a cross-sectional view of the base of the heater of the present invention.
In the figure: 1. a kettle; 2. a base; 101. an NTC sensor; 201. an indicator light; 3. a light-transmitting region; 4. a display screen.
Detailed Description
An embodiment of the heater of the present invention will be further described with reference to fig. 1 to 3.
Referring to the attached figures 1 to 3 of the specification, a heater comprises a kettle 1 and a base 2, wherein an NTC sensor 101 is arranged in the kettle 1, preferably, the NTC sensor 101 is arranged on the bottom surface of the kettle, a controller for receiving a sensing signal of the NTC sensor 101 is arranged on the base 2, an indicator 201 is arranged on the base 2, and the controller can control the light emitting color of the indicator 201; a plurality of indicator lights 201 can be arranged, each indicator light 201 emits light with one color, one indicator light 201 can also be arranged, and the indicator light 201 can emit light with various colors; of course, the NTC sensor 101 may be disposed on the base 2.
After receiving the signal sent by the NTC sensor 101, the controller compares the signal with a preset set temperature, and if the temperature of the water in the kettle 1 sensed by the NTC sensor 101 is greater than or equal to the preset set temperature, the controller controls the light sent by the indicator light 201 to be a color one; if the temperature of the water in the kettle 1 sensed by the NTC sensor 101 is lower than the preset temperature, the controller controls the indicator light 201 to emit light with a color of two.
The base 2 is provided with the weight sensor, when the kettle 1 leaves the base 2, the signal sensed by the weight sensor is transmitted to the controller, and the controller controls the light emitted by the indicator light 201 to be in the third color.
The first color is preferably red to indicate danger, the second color is preferably white, and the third color is preferably white.
Preferably, the indicator 201 is disposed in the base 2, and the base 2 is provided with a light-transmitting area, which is disposed around the base 2.
Preferably, the base 2 wraps the bottom of the kettle 1 from below.
Preferably, the indicator light 201 and the controller are integrated on the same circuit board.
The base 2 is provided with a switch, and the side wall of the heater base 2 is also provided with a display screen 4 for displaying the set temperature and the real-time temperature in the kettle 1; in another embodiment, the light-transmissive region 3 is disposed around the display screen 4.
Preferably, the heater is a milk warmer, when the milk warmer is used, the switch is turned on, the base 2 is electrified, the base 2 simultaneously supplies power to the NTC sensor 101, water in the kettle 1 begins to be heated after the base 2 is electrified, and the switch is automatically turned off after the water in the kettle 1 is boiled; at the moment, because of the over-high temperature, the indicator light 201 on the base 2 is red, the water temperature in the kettle 1 is cooled along with the time, when the water temperature in the kettle 1 is cooled to be lower than the set temperature, the indicator light 201 is bright white, because the milk warmer has the heat preservation function, when the temperature is cooled to the heat preservation temperature set by the milk warmer, the base 2 starts the heat preservation function, and the water temperature in the kettle 1 is kept in the set heat preservation temperature.
Preferably, the set temperature of the red light of the heater is higher than the heat preservation temperature of the milk warmer.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a heater, includes base (2) of kettle (1) and watering can heating, its characterized in that, be equipped with NTC sensor (101) on kettle or the base, be equipped with the controller of receiving NTC sensor (101) sensing signal on base (2), be equipped with pilot lamp (201) on the base, the luminous colour of controller control pilot lamp (201), after the signal that NTC sensor (101) sent was received to the controller, do the comparison with preset's settlement temperature, if the temperature of kettle (1) water-logging that NTC sensor (101) sensed is greater than or equal to preset's settlement temperature, the light that controller control pilot lamp sent is colour one, otherwise, the light that controller control pilot lamp (201) sent is colour two.
2. A heater according to claim 1, characterised in that the NTC sensor (101) is arranged in the kettle (1).
3. A heater as claimed in claim 1, wherein a weight sensor is mounted on the base (2), and when the kettle leaves the base, a signal sensed by the weight sensor is transmitted to the controller, and the controller controls the indicator light (201) to emit light of three colors.
4. The heater according to claim 1, wherein the indicator light (201) is arranged in a base (2) provided with a light-transmitting area, the light-transmitting area being arranged around the base.
5. The heater according to claim 4, wherein the indicator light (201) and the controller are integrated on a circuit board.
6. A heater as claimed in claim 1, characterised in that the base (2) wraps around the bottom of the kettle (1) from below.
7. The heater of claim 1, wherein the heater has a thermal insulating function.
8. The heater according to claim 7, wherein the heater is a milk warmer, and the set temperature is greater than a temperature of the milk warmer.
9. The heater according to claim 8, characterized in that the base (2) is provided with a switch and the side wall of the base is provided with a display screen (4).
10. A heater according to claim 9, characterised in that the indicator light (201) is arranged in a base (2), the base (2) being provided with a light-transmitting area (3), the light-transmitting area (3) being arranged around the display screen (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121073934.XU CN215016255U (en) | 2021-05-19 | 2021-05-19 | Heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121073934.XU CN215016255U (en) | 2021-05-19 | 2021-05-19 | Heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215016255U true CN215016255U (en) | 2021-12-07 |
Family
ID=79212308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121073934.XU Active CN215016255U (en) | 2021-05-19 | 2021-05-19 | Heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215016255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588104A (en) * | 2021-09-03 | 2021-11-02 | 长虹美菱股份有限公司 | Light color prompting method and device for temperature of teahouse kettle |
-
2021
- 2021-05-19 CN CN202121073934.XU patent/CN215016255U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588104A (en) * | 2021-09-03 | 2021-11-02 | 长虹美菱股份有限公司 | Light color prompting method and device for temperature of teahouse kettle |
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