Liquid heating device with temperature control detection function

Abstract

The utility model discloses a liquid heating device with temperature control detection, which comprises a heating device body, a placing cavity is arranged on the heating device body, and an upper cover assembly is arranged above the heating device body; a temperature control detection assembly is arranged in the upper cover assembly; the temperature control detection assembly comprises a fixing rod, a spring piece, a swing assembly, a probe and an electric control board. A power line is arranged on the probe and electrically connected with the electric control board. According to the electric kettle, the structural design is reasonable, the temperature control detection assembly is arranged in the upper cover assembly to detect the temperature of the kettle body containing liquid, and practicability is improved; the spring piece is arranged through the fixed rod and the swing assembly, so that the swing assembly and the probe can return to the initial central position after swinging, and the swing assembly and the probe both extend downwards to the upper part of the placing cavity, so that the accuracy and timeliness of temperature detection are ensured.

Description

Technical Field

[0001] The utility model relates to the field of household appliances, in particular to a liquid heating device with temperature control detection. Background Art

[0002] With the improvement of living standards, people will drink some hot drinks in daily life. At this time, a liquid heating device will be used to heat the liquid. However, some of the existing liquid heating devices are not equipped with temperature control detection, which will cause the liquid to be heated all the time, thereby causing the liquid heating device to be damaged and dangerous. In this case, a liquid heating device with temperature control detection is needed; but the temperature sensing probe set in the patent with publication number: CN211668017U needs to be extended out of the slide groove longitudinally through the slide rod and the driving device before it can detect the temperature of the liquid. If the kettle body containing the liquid is too low, the slide rod and the temperature sensing probe cannot be driven by the driving device to work. At this time, the time for the temperature sensing probe to detect the temperature will be delayed, which will affect the taste of the user's drink and the safety of the liquid heating device. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a liquid heating device with temperature control detection in view of the current status of the prior art.

[0004] The technical solution adopted by the utility model to solve the above technical problems is:

[0005] A liquid heating device with temperature control detection comprises a heating device body, a placement cavity is arranged on the heating device body, an upper cover assembly is arranged above the heating device body; a temperature control detection assembly is arranged in the upper cover assembly; the temperature control detection assembly comprises:

[0006] A fixing rod, wherein the fixing rod is fixedly connected to the upper cover assembly;

[0007] A spring member, one end of which is connected to the fixing rod;

[0008] A swing assembly, wherein one end of the spring member away from the fixed rod is connected to the swing assembly;

[0009] A probe, the probe being disposed in the swing assembly;

[0010] An electric control board, the electric control board is arranged at any position in the placement cavity;

[0011] A power line is arranged on the probe and is electrically connected to the electric control board; the lower end of the swing component and the probe extend downward to the top of the placement cavity.

[0012] The effects achieved by the above components are: by arranging a temperature control detection component in the upper cover component, the temperature of the kettle body containing liquid is detected, thereby increasing practicality; a spring member is arranged through the fixed rod and the swing component, so that the swing component and the probe can return to the initial center position after swinging, and the swing component and the probe both extend downward and are placed above the placement cavity, thereby ensuring the accuracy and timeliness of temperature detection; the probe and the electric control board are electrically connected through a power cord to facilitate receiving the temperature detection signal.

[0013] Preferably, the upper cover assembly comprises:

[0014] A cover bottom, the cover bottom is arranged above the placement cavity;

[0015] A cover plate, wherein the cover bottom is arranged above the cover bottom;

[0016] A first fixing seat fixedly connected to a fixing rod is arranged on the bottom of the cover; a second fixing seat for placing a swing component is arranged at the bottom of the cover; a swing groove is arranged at the bottom of the second fixing seat; a switch is arranged on the cover plate; the switch is mechanically and / or electrically connected to the electric control board; a third fixing seat for fixing the electric control board is arranged on the bottom of the cover.

[0017] The effects achieved by the above components are: by setting a first fixing seat on the bottom of the cover to fix the fixing rod, the stability of the structure is improved; by arranging a second fixing seat on the bottom of the cover to place the swing component, and a swing groove is set at the bottom of the second fixing seat, which plays a limiting role when the swing component swings; by setting a switch on the cover plate to control the opening and closing of the temperature control detection component; by setting a third fixing seat to fix the electric control board, the stability of the structure is increased.

[0018] Preferably, the swing assembly includes a swing upper shell and a swing lower shell arranged below the swing upper shell; the swing upper shell is threadedly connected to the swing lower shell; the swing upper shell is provided with a first fixing hole for fixing a spring member and a wire hole for passing a power cord; the swing lower shell extends downwardly with a fourth fixing seat for placing a probe.

[0019] The effects achieved by the above components are: the swinging upper shell and the swinging lower shell are connected by threads, so that the stability of the structure is improved and the fixing effect is better; the spring part is fixed by setting a first fixing hole to achieve a better fixing effect; and the wire passing hole is set to prevent the internal circuit from being prone to hidden dangers due to winding.

[0020] Preferably, at least two extension columns are arranged on the swing lower shell; second fixing holes corresponding to the extension columns are arranged on the second fixing seat; and the swing assembly and the cover bottom are connected through the extension columns and the second fixing holes.

[0021] The effect achieved by the above components is that the stability of the connection between the swing assembly and the cover bottom is improved by providing a matching connection between the extension column and the second fixing hole.

[0022] Preferably, a heating component is arranged at the bottom of the placement cavity; the placement cavity is used to place the kettle body; and the heating component is electrically connected to the temperature control detection component.

[0023] The effects achieved by the above components are: the liquid in the kettle is heated by setting up a heating component; the heating component is electrically connected to the temperature control detection component, so that the power is cut off and the heating is stopped when the required temperature is reached.

[0024] Compared with the prior art, the advantages of the utility model are: a temperature control detection component is arranged in the upper cover component to detect the temperature of the kettle body containing liquid, thereby increasing practicality; a spring member is arranged through the fixed rod and the swing component, so that the swing component and the probe can return to the initial center position after swinging, and the swing component and the probe both extend downward and are placed above the placement cavity, thereby ensuring the accuracy and timeliness of temperature detection; the probe and the electric control board are electrically connected through a power line to facilitate receiving the temperature detection signal. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the utility model;

[0026] Figure 2 It is a structural cross-sectional view of the utility model;

[0027] Figure 3 It is a schematic diagram of the structure of the upper cover assembly of the utility model;

[0028] Figure 4 It is a schematic diagram of the structure of the temperature control detection component of the utility model.

[0029] Figure numerals: 1. Heating device body; 11. Placement cavity; 12. Heating component; 13. Kettle body; 2. Upper cover component; 21. Cover bottom; 22. Cover plate; 23. First fixing seat; 24. Second fixing seat; 25. Swinging slot; 26. Switch; 27. Third fixing seat; 28. Second fixing hole; 3. Temperature control detection component; 31. Fixed rod; 32. Spring member; 33. Swinging component; 331. Swinging upper shell; 332. Swinging lower shell; 333. First fixing hole; 334. Wire hole; 335. Fourth fixing seat; 336. Extension column; 34. Probe; 341. Power cord; 35. Electric control board. DETAILED DESCRIPTION

[0030] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0031] It should be noted that all directional indications in the embodiments of the present invention, such as up, down, left, right, front, back... are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0032] Moreover, some of the above-mentioned terms may be used to express other meanings besides indicating orientation or positional relationships. For example, the term "on" may also be used to indicate a certain dependency or connection relationship in certain circumstances. A person skilled in the art may understand the specific meanings of these terms in the present utility model according to the specific circumstances.

[0033] In addition, the terms "install", "set", "provided with", "connect", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. The connection methods involved in this article are prior arts, without any improvement, and are all common knowledge of those skilled in the art. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0034] In addition, in the present utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present utility model. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0035] like Figures 1 to 4 As shown, the utility model provides

[0036] A liquid heating device with temperature control detection, comprising a heating device body 1, wherein a placement cavity 11 is arranged on the heating device body 1, and an upper cover assembly 2 is arranged above the heating device body 1; a temperature control detection assembly 3 is arranged in the upper cover assembly 2; the temperature control detection assembly 3 comprises: a fixing rod 31, wherein the fixing rod 31 is fixedly connected to the upper cover assembly 2; a spring member 32, wherein one end of the spring member 32 is connected to the fixing rod 31; a swing assembly 33, wherein one end of the spring member 32 away from the fixing rod 31 is connected to the swing assembly 33; a probe 34, wherein the probe 34 is arranged in the swing assembly 33; an electric control board 35, wherein the electric control board 35 is arranged at any position in the placement cavity 11; a power line 341 is arranged on the probe 34 and is electrically connected to the electric control board 35; the lower end of the swing assembly 33 and the probe 34 extend downward to above the placement cavity 11. By setting a temperature control detection component 3 in the upper cover component 2, the temperature of the kettle body 13 containing liquid is detected, which increases practicality; a spring member 32 is arranged through the fixed rod 31 and the swing component 33, so that the swing component 33 and the probe 34 can return to the initial center position after swinging, and the swing component 33 and the probe 34 both extend downward and are placed above the placement cavity 11, thereby ensuring the accuracy and timeliness of temperature detection; the probe 34 is electrically connected to the electric control board 35 through the power line 341 to facilitate receiving the temperature detection signal.

[0037] The upper cover assembly 2 includes: a cover bottom 21, which is arranged above the placement cavity 11; a cover plate 22, which is arranged above the cover bottom 21; a first fixing seat 23 fixedly connected to a fixing rod 31 is arranged on the cover bottom 21; a second fixing seat 24 for placing a swing assembly 33 is arranged at the bottom of the cover bottom 21; a swing groove 25 is arranged at the bottom of the second fixing seat 24; a switch 26 is arranged on the cover plate 22; the switch 26 is mechanically and / or electrically connected to the electric control board 35; a third fixing seat 27 for fixing the electric control board 35 is arranged on the cover bottom 21. A first fixing seat 23 is provided on the cover bottom 21 to fix the fixing rod 31, thereby improving the stability of the structure; a second fixing seat 24 is arranged on the cover bottom 21 to place the swing assembly 33, and a swing groove 25 is provided at the bottom of the second fixing seat 24 to limit the swing assembly 33 when it swings; a switch 26 is provided on the cover plate 22 to control the opening and closing of the temperature control detection assembly 3; a third fixing seat 27 is provided to fix the electric control board 35, thereby improving the stability of the structure.

[0038] The swing assembly 33 includes a swing upper shell 331 and a swing lower shell 332 arranged below the swing upper shell 331; the swing upper shell 331 is threadedly connected with the swing lower shell 332; the swing upper shell 331 is provided with a first fixing hole 333 for fixing the spring member 32 and a wire hole 334 for passing the power line 341; the swing lower shell 332 extends downward with a fourth fixing seat 335 for placing the probe 34. The swing upper shell 331 and the swing lower shell 332 are threadedly connected, so that the stability of the structure is improved and the fixing effect is better; the spring member 32 is fixed by setting the first fixing hole 333, so that the fixing effect is better, and the wire hole 334 is provided to prevent the internal circuit from being easily damaged by winding.

[0039] At least two extension columns 336 are arranged on the swing lower shell 332; the second fixing seat 24 is provided with second fixing holes 28 corresponding to the extension columns 336; the swing assembly 33 and the cover bottom 21 are connected through the extension columns 336 and the second fixing holes 28. The connection between the extension columns 336 and the second fixing holes 28 is provided to improve the stability of the connection between the swing assembly 33 and the cover bottom 21.

[0040] A heating component 12 is arranged at the bottom of the placement cavity 11; the placement cavity 11 is used to place a kettle body 13; the heating component 12 is electrically connected to the temperature control detection component 3. The heating component 12 is provided to heat the liquid in the kettle body 13; the heating component 12 is electrically connected to the temperature control detection component 3, so that the power is turned off and the heating is stopped when the required temperature is reached. Specific embodiments

[0041] When the user chooses to use the heating device body 1 to heat the beverage, the beverage to be heated is first placed in the kettle body 13, and then the kettle body 13 is placed on the heating component 12 in the placement cavity 11; when the kettle body 13 is placed in the heating cavity, the swing component 33 will move inward along with the outer wall of the kettle body 13, and because the swing groove 25 is provided, the swing component 33 will only swing inward or outward in the swing groove 25; when the kettle body 13 is placed above the heating component 12, the swing component 33 will return to the initial position due to the provision of the spring member 32; at this time, after pressing the switch 26, the probe 34 and the heating component 12 will perform temperature sensing and heating operations, and when a certain temperature is reached, the probe 34 will transmit a signal to the electric control board 35 and the heating component 12 to stop the heating operation.

[0042] The pot body 13 in the present invention can be used to heat coffee, and can also be used to heat other liquids, such as milk, boiled tea leaves, etc.

[0043] In the description of this specification, reference is made to the terms "one embodiment", "some embodiments", "examples", "specific examples", etc.

[0044] The description of "example" or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0045] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, and bonding in the prior art, which will not be described in detail here.

[0046] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, various changes and variations can be made in the specific implementation methods and application scopes based on the ideas of the present invention. The content of this specification should not be understood as a limitation on the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A liquid heating device with temperature control detection, comprising a heating device body, wherein a placement cavity is arranged on the heating device body, characterized in that: An upper cover assembly is arranged above the heating device body; a temperature control detection assembly is arranged inside the upper cover assembly; the temperature control detection assembly includes: A fixing rod, wherein the fixing rod is fixedly connected to the upper cover assembly; A spring member, one end of which is connected to the fixing rod; A swing assembly, wherein one end of the spring member away from the fixed rod is connected to the swing assembly; A probe, the probe being disposed in the swing assembly; An electric control board, the electric control board is arranged at any position in the placement cavity; A power line is arranged on the probe and is electrically connected to the electric control board; the lower end of the swing component and the probe extend downward to the top of the placement cavity.

2. A liquid heating device with temperature control detection according to claim 1, characterized in that: The upper cover assembly comprises: A cover bottom, the cover bottom is arranged above the placement cavity; A cover plate, wherein the cover bottom is arranged above the cover bottom; A first fixing seat fixedly connected to a fixing rod is arranged on the bottom of the cover; a second fixing seat for placing a swing component is arranged at the bottom of the cover; a swing groove is arranged at the bottom of the second fixing seat; a switch is arranged on the cover plate; the switch is mechanically and / or electrically connected to the electric control board; a third fixing seat for fixing the electric control board is arranged on the bottom of the cover.

3. A liquid heating device with temperature control detection according to claim 2, characterized in that: The swing assembly includes a swing upper shell and a swing lower shell arranged below the swing upper shell; the swing upper shell is threadedly connected to the swing lower shell; the swing upper shell is provided with a first fixing hole for fixing a spring member and a wire hole for passing a power cord; the swing lower shell extends downward to have a fourth fixing seat for placing a probe.

4. A liquid heating device with temperature control detection according to claim 3, characterized in that: At least two extension columns are arranged on the swing lower shell; second fixing holes corresponding to the extension columns are arranged on the second fixing seat; and the swing assembly and the cover bottom are connected through the extension columns and the second fixing holes.

5. The liquid heating device with temperature control detection according to claim 1, characterized in that: A heating component is arranged at the bottom of the placement cavity; the placement cavity is used to place the kettle body; and the heating component is electrically connected to the temperature control detection component.

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