WO2016082346A1 - Empty-heating-prevention glass heating kettle with far-infrared heating film - Google Patents
Empty-heating-prevention glass heating kettle with far-infrared heating film Download PDFInfo
- Publication number
- WO2016082346A1 WO2016082346A1 PCT/CN2015/072758 CN2015072758W WO2016082346A1 WO 2016082346 A1 WO2016082346 A1 WO 2016082346A1 CN 2015072758 W CN2015072758 W CN 2015072758W WO 2016082346 A1 WO2016082346 A1 WO 2016082346A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- heating
- thermostat
- glass
- generating film
- far
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
Definitions
- the invention relates to the field of household appliances, in particular to a far-infrared heating film glass heating pot which is resistant to dry burning.
- the existing far-infrared heating film glass heating pot is formed into a planar heating surface because the heating film and the bottom of the glass body are integrated, and the temperature of the heating surface is not determined by the limitation of the electrothermal film screen printing sintering process.
- the heating method of the heating film glass can not be realized by a single thermostat method.
- the anti-dry function, the result of a single thermostat method is that the bottom of the glass pot body will directly rupture, so that anti-dry protection can not be achieved.
- the invention provides an anti-drying far-infrared heating film glass heating pot, which solves the problem that the bottom of the glass pot is easily broken in the prior art.
- An anti-drying far-infrared heating film glass heating pot comprises a base and a glass pot body, the base is provided with a mounting groove, the glass pot body is fixed on the mounting groove, and the bottom surface of the glass pot body is provided a heating film, a first thermostat is disposed in the middle of the mounting slot, and the mounting slot is provided with two or more second thermostats having a circumferential array of rotations of the first thermostat, the second A lock spring is disposed under the thermostat, and the second thermostat is provided with a high temperature resistant insulating sheet.
- the heat generating film is divided into two or more fan-shaped regions, and a space is disposed between the fan-shaped regions, and the number of the second temperature controllers is equal to the number of the fan-shaped regions.
- a contact point of the second thermostat with the heat generating film is respectively disposed at an intersection of a radial center line of the sector region and a circumferential center arc.
- the sector area is three.
- the second thermostat is fixed on a fixing plate, the first thermostat is disposed in the middle of the fixing plate, and the fixing plate is provided with the second thermostat.
- a hole, a silica gel block matched with the second thermostat is disposed under the mounting hole, and the second thermostat is connected to the anti-loose spring through the silica gel block, and the bottom of the mounting groove is provided with a support a plate, the support plate is provided with a limiting post matched with the anti-loose spring.
- a groove corresponding to the anti-loose spring is disposed under the silicone block.
- the silica gel block is provided with a silicone block fixing hole on at least one side.
- the high temperature resistant insulating sheet is a ceramic sheet.
- the heat generating film is provided with a positive electrode connection terminal and a negative electrode connection terminal.
- an upper portion of the outer wall of the glass jug is provided with a concave ring.
- the high temperature resistant insulating sheet is provided with a high temperature resistant adhesive tape.
- the invention is provided with two or more second thermostats under the bottom of the glass kettle body on the basis of the first thermostat of the existing far infrared heating film glass heating pot, and the anti-defense under the second thermostat
- the loose spring can prevent the temperature controller from loosening and avoid the accidental occurrence of the glass body cracking due to inaccurate detection.
- the design of the second thermostat and the anti-loose spring can accurately detect the dry burning phenomenon and immediately stop the heating. Thereby, the service life of the heating pot can be improved.
- FIG. 1 is a schematic exploded view showing an embodiment of an anti-drying far infrared heating film glass heating pot according to the present invention
- FIG. 2 is a schematic structural view of a heat generating film according to an embodiment of the present invention.
- the invention provides an anti-drying far infrared heating film glass heating pot, comprising a base 1 and a glass pot body 14
- the base 1 is provided with a mounting groove
- the glass pot body 14 is fixed on the mounting groove
- the bottom surface of the glass pot body 14 is provided with a heat generating film
- the first temperature controller 7 is arranged in the middle of the mounting groove, and the first temperature is provided on the mounting groove.
- Controller 7 For the second thermostat 9 of the circular center circumference array, the three second thermostats 9 are provided with a anti-loose spring 4, and the second thermostat 9 is provided with a high temperature resistant insulating sheet 10, and the high temperature resistant insulating sheet 10 There is a high temperature adhesive tape 11 on it.
- the high temperature resistant insulating sheet 10 is placed on the top of the second thermostat 9 and adhered with a high temperature glass paste, and a high temperature resistant adhesive tape 11 is adhered to the high temperature resistant insulating sheet 10 .
- High temperature resistant insulation sheet 10 is high temperature and insulation, heat conduction is also very good, will not reduce the sensitivity of the second thermostat 9; high temperature adhesive tape 11 to prevent high temperature insulation sheet 10 frosted heating film 16 Because of the assembly, the high temperature resistant insulating sheet 10 and the heat generating film are easily rubbed to damage the surface of the heat generating film;
- the heat generating film 16 is divided into three sector-shaped regions 17, and a space portion 18 is disposed between the fan-shaped regions 17; A spacer is provided between the sector-shaped regions 17 of 16 18
- This arrangement avoids the disadvantage of generating a magnetic field in the heat-generating film of the closed annular structure.
- Contact points of three second thermostats 9 with the heating film 16 19 They are respectively disposed at intersections corresponding to the radial center line of the three sector regions 17 and the circumferential center arc, and the contact points 19 In the place where the heating temperature of the heating film is the highest, the position design of the structure and the parts can more accurately detect whether there is dry burning, and protect the glass body 14 Not burned out, thereby increasing the service life of the heating pot.
- the heating film 16 It can also be divided into two semicircles (special form of fan shape), or four or more sector regions, and accordingly, the number of second thermostats is the same as the number of divided sector regions.
- the silicone block 5 can reduce the wear of the lock spring 4 and also provide insulation to prevent short circuit.
- Glass kettle body 14 Made of borosilicate glass, it is also prone to cracking during repeated dry burning.
- the second thermostat 9 is fixed on a fixing plate 6, and the first thermostat 9 is arranged in the middle of the fixing plate 6, and the fixing plate 6 There is a mounting hole 8 matched with the second thermostat 9, and a silicone block 5 matched with the second thermostat 9 is arranged below the mounting hole 8.
- the second thermostat 9 passes through the silicone block 5 and the anti-loose spring 4 Connected, the bottom of the mounting slot is provided with a pallet 2, and the pallet 2 is provided with a limiting post 3 matched with the anti-loose spring 4.
- Three second thermostats 9 can be positioned through the mounting holes 8; through the pallet 2 and the limit post 3 It can be used to ensure that the anti-loose spring 4 is prevented from shifting, and the deviation of the detection is avoided.
- the anti-loose spring 4 is pressed upward to fix the second thermostat 9 so that the second thermostat 9 It can be closely attached to the heating film to ensure the accuracy of the bottom temperature detection.
- the second thermostat 9 is electrically connected to the circuit board inside the base 1.
- the second thermostat 9 has two metal piece feet, just enough to put the silicone block 5 Jamming increases the stability of the connection between the second thermostat 9 and the silicone block 5.
- the second thermostat 9 detects the heat generating film 16 When the temperature of the highest temperature reaches the dry burning temperature, the second thermostat control circuit is disconnected, and the heating pot stops heating; the first thermostat 7 is a temperature sensor for measuring the temperature of the center of the bottom of the kettle, the first thermostat 7 The measured temperature value is transmitted to the controller. When the temperature at the center of the bottom of the pot exceeds the set dry burning temperature, the controller control circuit is turned off to stop the heating of the heating pot.
- the silicone block 5 is provided with a recess that cooperates with the anti-loose spring 4. Groove and lock spring 4 The square frame is matched to limit the anti-loose spring 4 and improve the accuracy of anti-dry detection.
- the silicone block 5 is provided with a silicone block fixing hole on at least one side.
- the silicone block can be fixed by the fixing hole of the silica gel block 5
- the fixing hole of the silicone block is one.
- the number of fixing holes of the silicone block can be set according to the size of the loosening spring and the silicone block, and is not limited to one of the preferred embodiments.
- the high temperature resistant insulating sheet 10 is a ceramic sheet, and the ceramic sheet is resistant to high temperature and insulation at the same time, and the heat conduction is particularly good, and the sensitivity of the thermostat is not lowered.
- a positive electrode connection terminal 12 and a negative electrode connection terminal 13 are provided on the heat generating film. Positive terminal 12 and negative terminal 13 They are all connected to the circuit board inside the base 1 by wires, ensuring the function of heating the heating film.
- the upper portion of the outer wall of the glass jug body 14 is provided with a recessed ring 15 .
- Convenient glass pot body through the recess 15 Pick and place at room temperature.
- the glass pot body 14 is also provided with a glass cover, and the glass pot body can be prevented by the glass cover 14
- the water inside is directly contaminated by impurities such as dust in the air.
- three second thermostats are arranged under the bottom of the glass jug, in three thermostats.
- the heating is stopped immediately, which increases the service life of the heating pot.
Abstract
Disclosed is an empty-heating-prevention glass heating kettle with a far-infrared heating film, comprising a base (1) and a glass kettle body (14), wherein the base (1) is provided with a mounting groove, the glass kettle body (14) is fixed onto the mounting groove, a heating film (16) is arranged on the bottom surface of the glass kettle body (14), a first temperature controller (7) is arranged in the middle of the mounting groove, the mounting groove is provided with three second temperature controllers (9) which are circumferentially arrayed and take the first temperature controller (7) as a rotating centre, anti-release springs (4) are arranged below all the three second temperature controllers (9), high-temperature-resistant insulating pieces (10) are arranged on the second temperature controllers (9), and high-temperature-resistant gummed paper (11) is arranged on the high-temperature-resistant insulating pieces (10). On the basis of the first temperature controller (7) of the existing glass heating kettle with the far-infrared heating film, the three second temperature controllers (9) are arranged below the bottom part of the glass kettle body (14), and the three anti-release springs (4) are arranged below the three second temperature controllers (9); and with the design of the second temperature controllers (9) and the anti-release springs (4), the phenomenon of empty heating can be accurately detected, and heating can be stopped immediately, such that the case that the glass kettle body (14) is cracked due to inaccurate detection is avoided, and thereby the service life of the heating kettle can be prolonged.
Description
本发明涉及 家用电器领域，特别是指一种防干烧的远红外发热膜玻璃加热壶。 The invention relates to the field of household appliances, in particular to a far-infrared heating film glass heating pot which is resistant to dry burning.
现有的远红外发热膜玻璃加热壶，由于发热膜和玻璃壶体底部融为一体，成为一个面状的发热面，而且由于电热膜丝印烧结制作工艺的局限性决定了发热面的温度并不是很均匀，同时由于高硼硅玻璃等玻璃材料制成的玻璃壶体本身承受的瞬间温差有限，同时玻璃制品本身存在厚薄均匀度差异，因此采用单个温控器方式无法实现发热膜玻璃加热壶精确的防干烧功能，单个温控器方式造成的结果是玻璃壶体底部会直接破裂，从而无法实现防干烧保护。
The existing far-infrared heating film glass heating pot is formed into a planar heating surface because the heating film and the bottom of the glass body are integrated, and the temperature of the heating surface is not determined by the limitation of the electrothermal film screen printing sintering process. Very uniform, at the same time, due to the limited temperature difference between the glass pot body made of glass material such as high borosilicate glass, and the thickness uniformity difference of the glass product itself, the heating method of the heating film glass can not be realized by a single thermostat method. The anti-dry function, the result of a single thermostat method is that the bottom of the glass pot body will directly rupture, so that anti-dry protection can not be achieved.
因此，需要针对以上缺陷作出改进。 Therefore, improvements need to be made to address the above deficiencies.
本发明提出一种防干烧的远红外发热膜玻璃加热壶，解决了现有技术中玻璃壶底部容易破裂的问题。 The invention provides an anti-drying far-infrared heating film glass heating pot, which solves the problem that the bottom of the glass pot is easily broken in the prior art.
本发明的技术方案是这样实现的： The technical solution of the present invention is implemented as follows:
一种防干烧的远红外发热膜玻璃加热壶，包括底座和玻璃壶体，所述底座设有安装槽，所述玻璃壶体固定在所述安装槽上，所述玻璃壶体底面设有发热膜，所述安装槽中间设有第一温控器，所述安装槽上设有两个以上以所述第一温控器为旋转中心圆周阵列的第二温控器，所述第二温控器下面都设有防松弹簧，所述第二温控器上面设有耐高温绝缘片。
An anti-drying far-infrared heating film glass heating pot comprises a base and a glass pot body, the base is provided with a mounting groove, the glass pot body is fixed on the mounting groove, and the bottom surface of the glass pot body is provided a heating film, a first thermostat is disposed in the middle of the mounting slot, and the mounting slot is provided with two or more second thermostats having a circumferential array of rotations of the first thermostat, the second A lock spring is disposed under the thermostat, and the second thermostat is provided with a high temperature resistant insulating sheet.
进一步地，所述发热膜分为两个以上的扇形区域，所述扇形区域之间设有间隔区，所述第二温控器的数量与扇形区域的数量相等。
Further, the heat generating film is divided into two or more fan-shaped regions, and a space is disposed between the fan-shaped regions, and the number of the second temperature controllers is equal to the number of the fan-shaped regions.
进一步地，所述第二温控器与发热膜的接触点分别设置于扇形区域径向中心线和周向中心弧线的交点处。 Further, a contact point of the second thermostat with the heat generating film is respectively disposed at an intersection of a radial center line of the sector region and a circumferential center arc.
进一步地，所述扇形区域为三个。进一步地，所述第二温控器固定在一固定板上，所述第一温控器设于所述固定板中间，所述固定板上设有与所述第二温控器配合的安装孔，所述安装孔下面设有与所述第二温控器配合的硅胶块，所述第二温控器通过所述硅胶块与所述防松弹簧连接，所述安装槽底部设有托板，所述托板上面设有与所述防松弹簧配合的限位柱。
Further, the sector area is three. Further, the second thermostat is fixed on a fixing plate, the first thermostat is disposed in the middle of the fixing plate, and the fixing plate is provided with the second thermostat. a hole, a silica gel block matched with the second thermostat is disposed under the mounting hole, and the second thermostat is connected to the anti-loose spring through the silica gel block, and the bottom of the mounting groove is provided with a support a plate, the support plate is provided with a limiting post matched with the anti-loose spring.
进一步地，所述硅胶块下面设有与所述防松弹簧配合的凹槽。 Further, a groove corresponding to the anti-loose spring is disposed under the silicone block.
进一步地，所述硅胶块至少一侧设有硅胶块固定孔。 Further, the silica gel block is provided with a silicone block fixing hole on at least one side.
进一步地，所述耐高温绝缘片为陶瓷片。 Further, the high temperature resistant insulating sheet is a ceramic sheet.
进一步地，所述发热膜上设有正极连接端子和负极连接端子。 Further, the heat generating film is provided with a positive electrode connection terminal and a negative electrode connection terminal.
进一步地，所述玻璃壶体外壁的上部设有凹圈。 Further, an upper portion of the outer wall of the glass jug is provided with a concave ring.
进一步地，所述耐高温绝缘片上面设有耐高温胶纸。 Further, the high temperature resistant insulating sheet is provided with a high temperature resistant adhesive tape.
实施本发明的有益效果有： The beneficial effects of implementing the invention are:
本发明通过在现有的远红外发热膜玻璃加热壶的第一温控器基础上，在玻璃壶体底部下面设有两个以上第二温控器，在第二温控器下面设有防松弹簧，这样能够防止温控器松动，避免检测不准确导致玻璃壶体破裂等意外发生，通过第二温控器和防松弹簧的设计能够准确的检测到干烧现象，并立即停止加热，从而能够提高加热壶的使用寿命。
The invention is provided with two or more second thermostats under the bottom of the glass kettle body on the basis of the first thermostat of the existing far infrared heating film glass heating pot, and the anti-defense under the second thermostat The loose spring can prevent the temperature controller from loosening and avoid the accidental occurrence of the glass body cracking due to inaccurate detection. The design of the second thermostat and the anti-loose spring can accurately detect the dry burning phenomenon and immediately stop the heating. Thereby, the service life of the heating pot can be improved.
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any inventive labor.
图 1 为本发明一种防干烧的远红外发热膜玻璃加热壶一个实施例的分解结构示意图； 1 is a schematic exploded view showing an embodiment of an anti-drying far infrared heating film glass heating pot according to the present invention;
图 2 为本发明实施例发热膜的结构示意图 2 is a schematic structural view of a heat generating film according to an embodiment of the present invention;
附图序号及其说明： The serial number of the figure and its description:
1 、底座； 2 、托板； 3 、限位柱； 4 、防松弹簧； 5 、硅胶块； 6 、固定板； 7
、第一温控器； 8 、安装孔； 9 、第二温控器； 10 、耐高温绝缘片； 11 、耐高温胶纸； 12 、正极连接端子； 13 、负极连接端子； 14
、玻璃壶体； 15 、凹圈； 16 、发热膜； 17 、发热膜的扇形区域； 18 、发热膜的间隔区； 19 、第二温控器的接触点。 1, base; 2, pallet; 3, limit column; 4, anti-loose spring; 5, silicone block; 6, fixed plate;
, the first thermostat; 8, the installation hole; 9, the second thermostat; 10, high temperature insulation sheet; 11, high temperature adhesive tape; 12, positive connection terminal; 13, negative connection terminal;
, glass pot body; 15, concave ring; 16, heating film; 17, fan-shaped area of the heating film; 18, the interval of the heating film; 19, the contact point of the second thermostat.
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.
参照图 1 、图 2 ，本发明提供的一种防干烧的远红外发热膜玻璃加热壶，包括底座 1 和玻璃壶体 14
，底座 1 设有安装槽，玻璃壶体 14 固定在安装槽上，玻璃壶体 14 底面设有发热膜，安装槽中间设有第一温控器 7 ，安装槽上设有三个以第一温控器 7
为旋转中心圆周阵列的第二温控器 9 ，三个第二温控器 9 下面都设有防松弹簧 4 ，第二温控器 9 上面设有耐高温绝缘片 10 ，耐高温绝缘片 10
上面设有耐高温胶纸 11 。耐高温绝缘片 10 放在第二温控器 9 顶部，用高温玻璃胶粘住，同时在耐高温绝缘片 10 上面粘上耐高温胶纸 11 。耐高温绝缘片
10 即耐高温又绝缘，导热还特别好，不会降低第二温控器 9 的灵敏度；耐高温胶纸 11 防止耐高温绝缘片 10 磨花发热膜 16
，因为装配的时候，耐高温绝缘片 10 和发热膜容易摩擦损坏发热膜表面； Referring to FIG. 1 and FIG. 2, the invention provides an anti-drying far infrared heating film glass heating pot, comprising a base 1 and a glass pot body 14
The base 1 is provided with a mounting groove, the glass pot body 14 is fixed on the mounting groove, the bottom surface of the glass pot body 14 is provided with a heat generating film, and the first temperature controller 7 is arranged in the middle of the mounting groove, and the first temperature is provided on the mounting groove. Controller 7
For the second thermostat 9 of the circular center circumference array, the three second thermostats 9 are provided with a anti-loose spring 4, and the second thermostat 9 is provided with a high temperature resistant insulating sheet 10, and the high temperature resistant insulating sheet 10
There is a high temperature adhesive tape 11 on it. The high temperature resistant insulating sheet 10 is placed on the top of the second thermostat 9 and adhered with a high temperature glass paste, and a high temperature resistant adhesive tape 11 is adhered to the high temperature resistant insulating sheet 10 . High temperature resistant insulation sheet
10 is high temperature and insulation, heat conduction is also very good, will not reduce the sensitivity of the second thermostat 9; high temperature adhesive tape 11 to prevent high temperature insulation sheet 10 frosted heating film 16
Because of the assembly, the high temperature resistant insulating sheet 10 and the heat generating film are easily rubbed to damage the surface of the heat generating film;
本实施例中，发热膜 16 分为三个扇形区域 17 ，扇形区域 17 之间设有间隔区 18 ；发热膜
16 的扇形区域 17 之间设置间隔区 18 这种布局可以避免封闭的环形结构的发热膜产生磁场的弊端。三个第二温控器 9 与发热膜 16 的接触点 19
分别设置于对应于三个扇形区域 17 径向中心线和周向中心弧线的交点处，该接触点 19
为发热膜发热温度最高的地方，通过这样的结构和零件的位置设计可以更加准确的检测到是否有干烧的现象，保护玻璃壶体 14
不被烧坏，从而提高加热壶的使用寿命。当然，发热膜 16
也可以划分为两个半圆（扇形的特殊形态），或者四个及以上的扇形区域，相应地，第二温控器的数量与划分的扇形区域数量相同。 In this embodiment, the heat generating film 16 is divided into three sector-shaped regions 17, and a space portion 18 is disposed between the fan-shaped regions 17;
A spacer is provided between the sector-shaped regions 17 of 16 18 This arrangement avoids the disadvantage of generating a magnetic field in the heat-generating film of the closed annular structure. Contact points of three second thermostats 9 with the heating film 16 19
They are respectively disposed at intersections corresponding to the radial center line of the three sector regions 17 and the circumferential center arc, and the contact points 19
In the place where the heating temperature of the heating film is the highest, the position design of the structure and the parts can more accurately detect whether there is dry burning, and protect the glass body 14
Not burned out, thereby increasing the service life of the heating pot. Of course, the heating film 16
It can also be divided into two semicircles (special form of fan shape), or four or more sector regions, and accordingly, the number of second thermostats is the same as the number of divided sector regions.
通过硅胶块 5 可以降低防松弹簧 4 的磨损，还能起到绝缘作用，防止出现短路现象。玻璃壶体 14 采用
高硼硅玻璃制成，其在反复的干烧中也容易出现破裂 。 The silicone block 5 can reduce the wear of the lock spring 4 and also provide insulation to prevent short circuit. Glass kettle body 14
Made of borosilicate glass, it is also prone to cracking during repeated dry burning.
第二温控器 9 固定在一固定板 6 上，第一温控器 9 设于固定板 6 中间，固定板 6
上设有与第二温控器 9 配合的安装孔 8 ，安装孔 8 下面设有与第二温控器 9 配合的硅胶块 5 ，第二温控器 9 通过硅胶块 5 与防松弹簧 4
连接，安装槽底部设有托板 2 ，托板 2 上面设有与防松弹簧 4 配合的限位柱 3 。通过安装孔 8 可以将三个第二温控器 9 定位；通过托板 2 和限位柱
3 可以来保证防止防松弹簧 4 偏移，避免检测出现偏差，防松弹簧 4 向上压紧固定第二温控器 9 ，使第二温控器 9
能够紧密贴合在发热膜上，保证对壶底温度检测的准确。第二温控器 9 与底座 1 内部的电路板电连接。第二温控器 9 有两个金属片的脚，刚好可以把硅胶块 5
卡住，可以增加第二温控器 9 和硅胶块 5 连接的稳定性。 The second thermostat 9 is fixed on a fixing plate 6, and the first thermostat 9 is arranged in the middle of the fixing plate 6, and the fixing plate 6
There is a mounting hole 8 matched with the second thermostat 9, and a silicone block 5 matched with the second thermostat 9 is arranged below the mounting hole 8. The second thermostat 9 passes through the silicone block 5 and the anti-loose spring 4
Connected, the bottom of the mounting slot is provided with a pallet 2, and the pallet 2 is provided with a limiting post 3 matched with the anti-loose spring 4. Three second thermostats 9 can be positioned through the mounting holes 8; through the pallet 2 and the limit post
3 It can be used to ensure that the anti-loose spring 4 is prevented from shifting, and the deviation of the detection is avoided. The anti-loose spring 4 is pressed upward to fix the second thermostat 9 so that the second thermostat 9
It can be closely attached to the heating film to ensure the accuracy of the bottom temperature detection. The second thermostat 9 is electrically connected to the circuit board inside the base 1. The second thermostat 9 has two metal piece feet, just enough to put the silicone block 5
Jamming increases the stability of the connection between the second thermostat 9 and the silicone block 5.
第二温控器 9 检测到发热膜 16
温度最高点的温度达到干烧温度时，第二温控器控制电路断开，加热壶停止加热；第一温控器 7 为温度传感器，用于测量壶底中心的温度，第一温控器 7
将测得的温度值传至控制器，当壶底中心的温度超过设定的干烧温度时，控制器控制电路断开，使加热壶停止加热。 The second thermostat 9 detects the heat generating film 16
When the temperature of the highest temperature reaches the dry burning temperature, the second thermostat control circuit is disconnected, and the heating pot stops heating; the first thermostat 7 is a temperature sensor for measuring the temperature of the center of the bottom of the kettle, the first thermostat 7
The measured temperature value is transmitted to the controller. When the temperature at the center of the bottom of the pot exceeds the set dry burning temperature, the controller control circuit is turned off to stop the heating of the heating pot.
硅胶块 5 下面设有与防松弹簧 4 配合的凹槽。凹槽为与防松弹簧 4
配合的方形框，这样可以起到限定防松弹簧 4 作用，提高防干烧检测的准确性。 The silicone block 5 is provided with a recess that cooperates with the anti-loose spring 4. Groove and lock spring 4
The square frame is matched to limit the anti-loose spring 4 and improve the accuracy of anti-dry detection.
硅胶块 5 至少一侧设有硅胶块固定孔。通过硅胶块固定孔可以固定硅胶块 5
，硅胶块固定孔为一个，当然硅胶块固定孔的数量可以根据防松弹簧和硅胶块的大小的设定，而并不局限于优选实施例中的一个。 The silicone block 5 is provided with a silicone block fixing hole on at least one side. The silicone block can be fixed by the fixing hole of the silica gel block 5
The fixing hole of the silicone block is one. Of course, the number of fixing holes of the silicone block can be set according to the size of the loosening spring and the silicone block, and is not limited to one of the preferred embodiments.
耐高温绝缘片 10 为陶瓷片，陶瓷片 耐高温同时绝缘，导热还特别好，不会降低温控器的灵敏度。 The high temperature resistant insulating sheet 10 is a ceramic sheet, and the ceramic sheet is resistant to high temperature and insulation at the same time, and the heat conduction is particularly good, and the sensitivity of the thermostat is not lowered.
发热膜上设有正极连接端子 12 和负极连接端子 13 。正极连接端子 12 和负极连接端子 13
都是通过导线连接到底座 1 内部的电路板上，保证能够实现发热膜加热的功能。 A positive electrode connection terminal 12 and a negative electrode connection terminal 13 are provided on the heat generating film. Positive terminal 12 and negative terminal 13
They are all connected to the circuit board inside the base 1 by wires, ensuring the function of heating the heating film.
玻璃壶体 14 外壁的上部设有凹圈 15 。通过凹圈 15 方便玻璃壶体 14
在常温下的取放。 The upper portion of the outer wall of the glass jug body 14 is provided with a recessed ring 15 . Convenient glass pot body through the recess 15
Pick and place at room temperature.
玻璃壶体 14 上面还设有玻璃盖，通过玻璃盖可以防止玻璃壶体 14
内的水直接受到空气中粉尘等杂质的污染。 The glass pot body 14 is also provided with a glass cover, and the glass pot body can be prevented by the glass cover 14
The water inside is directly contaminated by impurities such as dust in the air.
综上所述，本实施例通过在现有的远红外发热膜玻璃加热壶的第一温控器基础上，在玻璃壶体底部下面设有三个第二温控器，在三个温控器下面设有三个防松弹簧，这样能够防止温控器松动，避免检测不准确导致玻璃壶体破裂等意外发生，通过第二温控器和防松弹簧的设计能够准确的检测到干烧现象，并立即停止加热，从而能够提高加热壶的使用寿命。
In summary, in the present embodiment, based on the first thermostat of the existing far-infrared heating film glass heating pot, three second thermostats are arranged under the bottom of the glass jug, in three thermostats. There are three anti-loose springs underneath, which can prevent the thermostat from loosening, avoid the accidental occurrence of cracking of the glass jug due to inaccurate detection, and accurately detect the dry burning phenomenon by the design of the second thermostat and the anti-loose spring. The heating is stopped immediately, which increases the service life of the heating pot.
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。
The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., which are included in the spirit and scope of the present invention, should be included in the present invention. Within the scope of protection.
Claims (1)
- 1 、一种防干烧的远红外发热膜玻璃加热壶，包括底座和玻璃壶体，所述底座设有安装槽，所述玻璃壶体固定在所述安装槽上，所述玻璃壶体底面设有发热膜，所述安装槽中间设有第一温控器，其特征在于，所述安装槽上设有两个以上以所述第一温控器为旋转中心圆周阵列的第二温控器，所述第二温控器下面都设有防松弹簧，所述第二温控器上面设有耐高温绝缘片。1 An anti-drying far-infrared heating film glass heating pot comprises a base and a glass pot body, the base is provided with a mounting groove, the glass pot body is fixed on the mounting groove, and the bottom surface of the glass pot body is provided There is a heating film, and a first temperature controller is disposed in the middle of the mounting slot, wherein the mounting slot is provided with two or more second thermostats with a circular array of the first thermostat as a center of rotation The second thermostat is provided with a anti-loose spring under the second thermostat, and the second thermostat is provided with a high temperature resistant insulating sheet.2 、根据权利要求 1 所述的防干烧的远红外发热膜玻璃加热壶，其特征在于，所述发热膜分为两个以上的扇形区域，所述扇形区域之间设有间隔区，所述第二温控器的数量与扇形区域的数量相等。2, according to claim 1 The anti-drying far-infrared heat-generating film glass heating pot is characterized in that the heat-generating film is divided into two or more sector-shaped regions, and a space is arranged between the sector-shaped regions, and the second temperature controller The number is equal to the number of sectors.3 、根据权利要求 2 所述的防干烧的远红外发热膜玻璃加热壶，其特征在于，所述第二温控器与发热膜的接触点分别设置于扇形区域径向中心线和周向中心弧线的交点处。3, according to claim 2 The anti-drying far infrared heat generating film glass heating pot is characterized in that a contact point of the second temperature controller and the heat generating film is respectively disposed at an intersection of a radial center line of the sector area and a circumferential center line .4 、根据权利要求 3 所述的防干烧的远红外发热膜玻璃加热壶，其特征在于，所述扇形区域为三个。 5 、根据权利要求 1 所述的防干烧的远红外发热膜玻璃加热壶，其特征在于，所述第二温控器固定在一固定板上，所述第一温控器设于所述固定板中间，所述固定板上设有与所述第二温控器配合的安装孔，所述安装孔下面设有与所述第二温控器配合的硅胶块，所述第二温控器通过所述硅胶块与所述防松弹簧连接，所述安装槽底部设有托板，所述托板上面设有与所述防松弹簧配合的限位柱。4. The anti-drying far infrared heat generating film glass heating pot according to claim 3, wherein the sector area is three. 5, according to claim 1 The anti-drying far-infrared heating film glass heating pot is characterized in that the second thermostat is fixed on a fixing plate, and the first thermostat is disposed in the middle of the fixing plate, The fixing plate is provided with a mounting hole that cooperates with the second temperature controller, and a silicone block that cooperates with the second temperature controller is disposed under the mounting hole, and the second thermostat passes the silicone block The bottom of the mounting groove is provided with a supporting plate, and the supporting plate is provided with a limiting post matched with the anti-loose spring.6 、根据权利要求 5 所述的防干烧的远红外发热膜玻璃加热壶，其特征在于，所述硅胶块下面设有与所述防松弹簧配合的凹槽。6. According to claim 5 The anti-drying far-infrared heat-generating film glass heating pot is characterized in that a groove corresponding to the anti-loose spring is disposed under the silicone block.7 、根据权利要求 6 所述的防干烧的远红外发热膜玻璃加热壶，其特征在于，所述硅胶块至少一侧设有硅胶块固定孔。7. According to claim 6 The anti-drying far-infrared heat-generating film glass heating pot is characterized in that the silica gel block is provided with a silica gel block fixing hole on at least one side thereof.8 、根据权利要求 1 所述的防干烧的远红外发热膜玻璃加热壶，其特征在于，所述耐高温绝缘片为陶瓷片。8. According to claim 1 The anti-drying far infrared heat generating film glass heating pot is characterized in that the high temperature resistant insulating sheet is a ceramic sheet.9 、根据权利要求 1 所述的防干烧的远红外发热膜玻璃加热壶，其特征在于，所述发热膜上设有正极连接端子和负极连接端子。9. According to claim 1 The anti-drying far-infrared heat-generating film glass heating pot is characterized in that the heat-generating film is provided with a positive electrode connection terminal and a negative electrode connection terminal.10 、根据权利要求 1 所述的防干烧的远红外发热膜玻璃加热壶，其特征在于，所述玻璃壶体外壁的上部设有凹圈。10, according to claim 1 The anti-drying far-infrared heating film glass heating pot is characterized in that the upper part of the outer wall of the glass jug is provided with a concave ring.11 、根据权利要求 1~10 任一所述的防干烧的远红外发热膜玻璃加热壶，其特征在于，所述耐高温绝缘片上面设有耐高温胶纸。11 according to claims 1~10 Any of the above-mentioned anti-drying far-infrared heat-generating film glass heating pots, characterized in that the high-temperature resistant insulating sheet is provided with a high temperature resistant adhesive tape.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410710836.0 | 2014-11-27 | ||
| CN201410710836.0A CN105615644B (en) | 2014-11-27 | 2014-11-27 | A kind of far infrared heating film glass heating kettle of anti-dry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2016082346A1 true WO2016082346A1 (en) | 2016-06-02 |
Family
ID=56031318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2015/072758 WO2016082346A1 (en) | 2014-11-27 | 2015-02-11 | Empty-heating-prevention glass heating kettle with far-infrared heating film |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105615644B (en) |
| WO (1) | WO2016082346A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107495834A (en) * | 2017-10-10 | 2017-12-22 | 湖北华强日用玻璃有限公司 | The heating chassis of electrical heating type household electrical appliance |
| CN108078402A (en) * | 2017-12-26 | 2018-05-29 | 重庆凡匠科技有限公司 | A kind of heating layer structure of food materials cooking equipment |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105996755A (en) * | 2016-07-05 | 2016-10-12 | 中山市新纪元电器有限公司 | Inner container of far-infrared heating film glass heating kettle |
| CN106963239A (en) * | 2017-04-11 | 2017-07-21 | 中山市新纪元电器有限公司 | The full glass water pot and method of a kind of indirect detection water temperature |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3934118A (en) * | 1974-06-27 | 1976-01-20 | Jorgenson Morris E | Variable wattage kettle |
| CN1404788A (en) * | 2002-10-14 | 2003-03-26 | 刘鑫浩 | Electric-heating liquid container and its temp.-controller |
| CN1695528A (en) * | 2005-04-18 | 2005-11-16 | 邵志成 | Electric heating water pot with structure of controlling temperature |
| CN201782576U (en) * | 2010-08-06 | 2011-04-06 | 九阳股份有限公司 | Dual-effect dry heating prevention electric water kettle |
| CN103610386A (en) * | 2013-12-04 | 2014-03-05 | 李高升 | Dry-burning-resistant glass electric kettle |
| CN203693296U (en) * | 2014-01-08 | 2014-07-09 | 李高升 | Glass electric kettle |
| CN204292911U (en) * | 2014-11-27 | 2015-04-29 | 中山市新纪元电器有限公司 | A kind of Far infrared heating membrane glass heats kettle of anti-dry |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2862906Y (en) * | 2005-04-18 | 2007-01-31 | 邵志成 | Insulating pot with temperature control structure |
| GB0822784D0 (en) * | 2008-12-15 | 2009-01-21 | Kelly John E | Thermostatic kettle |
| CN202122477U (en) * | 2011-03-29 | 2012-01-25 | 侯文明 | Ceramic appliance adopting electric heating film for heating |
-
2014
- 2014-11-27 CN CN201410710836.0A patent/CN105615644B/en active Active
-
2015
- 2015-02-11 WO PCT/CN2015/072758 patent/WO2016082346A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3934118A (en) * | 1974-06-27 | 1976-01-20 | Jorgenson Morris E | Variable wattage kettle |
| CN1404788A (en) * | 2002-10-14 | 2003-03-26 | 刘鑫浩 | Electric-heating liquid container and its temp.-controller |
| CN1695528A (en) * | 2005-04-18 | 2005-11-16 | 邵志成 | Electric heating water pot with structure of controlling temperature |
| CN201782576U (en) * | 2010-08-06 | 2011-04-06 | 九阳股份有限公司 | Dual-effect dry heating prevention electric water kettle |
| CN103610386A (en) * | 2013-12-04 | 2014-03-05 | 李高升 | Dry-burning-resistant glass electric kettle |
| CN203693296U (en) * | 2014-01-08 | 2014-07-09 | 李高升 | Glass electric kettle |
| CN204292911U (en) * | 2014-11-27 | 2015-04-29 | 中山市新纪元电器有限公司 | A kind of Far infrared heating membrane glass heats kettle of anti-dry |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107495834A (en) * | 2017-10-10 | 2017-12-22 | 湖北华强日用玻璃有限公司 | The heating chassis of electrical heating type household electrical appliance |
| CN108078402A (en) * | 2017-12-26 | 2018-05-29 | 重庆凡匠科技有限公司 | A kind of heating layer structure of food materials cooking equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105615644B (en) | 2018-12-11 |
| CN105615644A (en) | 2016-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2016082346A1 (en) | Empty-heating-prevention glass heating kettle with far-infrared heating film | |
| CN102436251B (en) | Constant-temperature air bath device and method for detecting temperature controller thereof and testing aging of temperature controller | |
| KR102210634B1 (en) | Micro heater and Micro sensor | |
| WO2019128988A1 (en) | Intelligent electromagnetic heating kettle | |
| BRPI0904207B1 (en) | METHOD FOR DETECTING THE PRESENCE OF A COOKING UTENSIL IN AN INDUCTION COOKING ELEMENT AND INDUCTION COOKING COOKER | |
| ATE366038T1 (en) | ELECTRICAL HEATING ARRANGEMENT | |
| TWI567355B (en) | Heating equipment | |
| CN204292911U (en) | A kind of Far infrared heating membrane glass heats kettle of anti-dry | |
| AU2019101377A4 (en) | A portable gas stove | |
| CN110988051A (en) | Dual-mode MEMS gas sensor and working method thereof | |
| WO2015161704A1 (en) | Temperature measuring structure of induction stove | |
| JP2015036689A (en) | Temperature sensitive device and hob | |
| CN104934345B (en) | A kind of plasma device | |
| CN202060563U (en) | Temperature measurement structure of electric rice cooker | |
| CN109991280A (en) | A kind of single chip integrated MEMS gas sensor | |
| CN201844439U (en) | Temperature detecting assembly of cooking surface of induction cooker | |
| US6756569B2 (en) | Temperature sensor for heater unit in cooktop range | |
| JPH03122992A (en) | Induction heting cooking apparatus | |
| KR100674638B1 (en) | Electric cooker | |
| CN207754983U (en) | Ceramic pan and electromagnetism furnace module | |
| CN202675399U (en) | Dry-burning prevention induction cooker | |
| KR20100010626A (en) | Vessel supporting plate | |
| CN218074515U (en) | Electric kettle | |
| JP2822561B2 (en) | Induction heating cooker | |
| CN214378223U (en) | Temperature controller with assembled separation shell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 15863121 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 15863121 Country of ref document: EP Kind code of ref document: A1 |