Liquid heater convenient to install

Abstract

The utility model belongs to the technical field of kitchen appliances, and particularly relates to a liquid heater convenient to install, which comprises a glass cup body, a strip-shaped detection plate used for detecting the liquid level across the air and a positioning support fixed on the outer side of the glass cup body, the positioning support comprises a cover plate and a surrounding edge which is arranged on the edge of the cover plate in a surrounding mode and protrudes towards the glass cup body, the end face of the surrounding edge is tightly matched with the peripheral wall of the glass cup body, and the cover plate, the surrounding edge and the peripheral wall of the glass cup body define a containing cavity for containing the detection plate; a glue inlet communicated with the containing cavity is formed in the surrounding edge in a penetrating mode, and glue is poured into the containing cavity through the glue inlet so as to package the detection plate. Therefore, the detection plate is reliably and accurately positioned on the glass cup body, glue flowing is smooth in the glue pouring operation, and the purpose of firmly installing the detection plate is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of kitchen appliances, and in particular relates to a liquid heater which is convenient to install. Background Art

[0002] Prior art CN201610753199.4 discloses that a signal PCB board is provided between the cup body and the hand-held handle of a food processor, and a metal sheet is provided on the signal PCB board. When the volume of the food in the cup body changes, the capacitor formed by the metal sheet and the food in the cup body will generate a charge signal, and the signal PCB board will then transmit the charge signal to the control circuit board. The control circuit board can judge the height of the current food liquid level in the cup body according to the transmitted signal. At the same time, the control circuit board controls the electric heating element or the knife group according to the current liquid level, thereby effectively controlling the change of the liquid level of the food and preventing food from overflowing. However, in this solution, there is an installation gap between the signal PCB board and the cup body, and the signal PCB board has no reliable positioning structure relative to the cup body, and the relative positions of the two are not fixed. Based on this, the signal PCB board cannot accurately identify the overflow signal. Therefore, the above-mentioned food processor still does not completely solve the problem of food overflow.

[0003] In order to make the detection plate and the cup body have a relatively better positioning relationship. The applicant previously proposed a patent with application number CN201720526032.4. The patent discloses that the capacitive sensing plate is positioned on the outer wall of the glass cup through a handle shell. During the installation process, two symmetrical and oppositely spliced ​​and fixed handle covers need to clamp the handle while clamping the capacitive sensing plate, so as to achieve the positioning of the capacitive sensing plate while fixing the handle shell, and ensure the relative position relationship between the capacitive sensing plate and the glass cup body. Although in this solution, the capacitive sensing plate and the glass cup body are in a relatively fixed relationship and there will be no displacement between the two, in this structure, a handle is required to be provided on the glass cup body to position the handle shell, and then the capacitive sensing plate is fixed and limited by the positioning of the handle shell. Not only is the installation structure complicated, but also when there is an assembly error between the handle shell and the handle, it will cause the capacitive sensing plate to detect the liquid level signal inaccurately. What's more, the existing food processing machines or health pots use a large amount of tubular glass, and the tubular glass cannot be integrally formed into a handle structure on the glass cup body. Therefore, the above solution cannot be applied to the tubular glass cup body. Moreover, the sensing plate is a rigid plate, and the peripheral wall of the glass cup body is generally arc-shaped. How to reliably and accurately position and install the rigid liquid level detection plate on the outer wall of the arc-shaped glass cup body has always been a difficulty for R&D engineers who want to apply the remote detection technology to the liquid level detection of kitchen appliances.

[0004] After further research, the applicant has previously filed an application with application number CN2024103319154, in which the detection board is positioned on the outer wall of the glass cup body with the help of a positioning plate, and a receiving cavity for accommodating the detection board is formed by enclosing the positioning plate and the peripheral wall of the glass cup body, and the detection board is reliably installed by pouring glue into the receiving cavity, which effectively solves the above-mentioned problem of reliably and accurately fixing the detection board to the curved outer wall of the glass cup. Of course, the applicant is still conducting continuous research on how to optimize the glue pouring operation method to achieve reliable installation of the detection board. Utility Model Content

[0005] The utility model provides a liquid heater that is easy to install. By designing an installation structure to fix the detection plate on the glass cup body with glue, the technical problem that the detection plate is difficult to be reliably and accurately positioned on the glass cup body is solved. In addition, the glue flows smoothly during the glue filling operation, thereby achieving the purpose of firmly installing the detection plate.

[0006] The technical solution adopted by the utility model is:

[0007] The utility model provides a liquid heater that is easy to install, comprising a glass cup body and a strip-shaped detection plate for detecting liquid level in the air, the detection plate being vertically installed on the peripheral wall of the glass cup body, and also comprising a positioning bracket fixed on the outside of the glass cup body, the positioning bracket comprising a cover plate and a surrounding edge arranged around the edge of the cover plate and protruding toward the glass cup body, the end face of the surrounding edge being tightly matched with the peripheral wall of the glass cup body, the cover plate, the surrounding edge and the peripheral wall of the glass cup body are combined to form a accommodating cavity for accommodating the detection plate, a glue inlet communicating with the accommodating cavity is provided through the surrounding edge, and glue is poured into the accommodating cavity through the glue inlet to encapsulate the detection plate.

[0008] The utility model provides a liquid heater that is easy to install. The positioning bracket is provided on the outside of the glass cup body. The positioning bracket includes a cover plate and a surrounding edge arranged around the edge of the cover plate and protruding toward the glass cup body. The cover plate, the surrounding edge and the peripheral wall of the glass cup body are combined to form a receiving cavity for receiving the detection plate. The surrounding edge is provided with a glue inlet connected to the receiving cavity. Therefore, the detection plate is pre-positioned in the receiving cavity, and then glue is poured into the receiving cavity through the glue inlet. After standing for a period of time, the detection plate can be firmly fixed on the outer wall of the glass cup body to encapsulate the detection plate, which effectively solves the problem of fixing a rigid detection plate on the outer wall of a curved glass cup body in the prior art. The fixing method is direct, reduces positioning errors, and is accurate in positioning. Since the end face of the surrounding edge is tightly matched with the peripheral wall of the glass cup body, the glue is not easy to overflow from the gap between the positioning bracket and the glass cup body during the process of pouring glue into the receiving cavity, which ensures the effective use of the glue and solves the problem of difficult cleaning and glue waste after glue overflow. By providing a glue inlet connected to the accommodating cavity through the periphery, the assembly worker applies glue to the glue inlet, so that the glue liquid can be smoothly filled into the accommodating cavity to fix the detection board, thereby ensuring the reliability of positioning and fixing the detection board. At the same time, there is no need to provide a glue inlet on the cover plate, and the position of the glue inlet is relatively easy to hide, reducing the probability of debris, water, etc. entering the accommodating cavity, and it is also not easy to be seen by users, which is beneficial to the overall appearance of the product.

[0009] In a preferred embodiment, the surrounding edge is provided with two openings, one opening forms the glue inlet, and the other opening forms the exhaust port.

[0010] Preferably, the glue inlet and the exhaust port are arranged opposite to each other.

[0011] By setting two openings on the surrounding edge, one of which forms a glue inlet and the other forms an exhaust port, when workers glue to the glue inlet, the gas in the accommodating cavity can be smoothly discharged from the exhaust port as the glue flows in, and the bubbles generated during the glue application process can be discharged through the exhaust port, thereby improving the density and uniformity of glue filling, allowing the glue to fully fill the required parts, and enhancing the bonding strength and reliability between the test board and the glass cup body. The slurry glue inlet and the exhaust port are arranged relative to each other, so that the gas is discharged smoothly and the glue flows smoothly.

[0012] In a preferred embodiment, the surrounding edge includes a lower surrounding edge located below the detection plate, and the glue inlet is opened at the lower surrounding edge.

[0013] By opening the glue inlet at the lower edge, the position is relatively hidden and not easily seen by users during normal use, which can improve the visual appearance of the overall outer surface of the product, save the trouble of arranging additional shielding parts, and simplify the product structure.

[0014] In a preferred embodiment, the detection board includes a liquid level detection part equipped with a capacitor electrode and a signal processing part equipped with a processing chip, and the glue inlet is arranged adjacent to the signal processing part.

[0015] Since the glue inlet itself generally forms a hole after the glue filling is completed, the glue inlet is arranged near the signal processing part. After the detection board is fixed by glue filling, the glue inlet can also play a heat dissipation effect, that is, the heat generated by the processing chip during the operation of the detection board can be dissipated through the glue inlet, thereby realizing the reasonable use of the structure.

[0016] In a preferred embodiment, the liquid heater further comprises a shielding member for shielding the glue inlet.

[0017] Preferably, the shielding member is a plug body plugged into the glue inlet;

[0018] Alternatively, the shielding member is a handle or an operating panel;

[0019] Alternatively, the shielding member is a cup body shell sleeved on the outside of the glass cup body;

[0020] Alternatively, after the glue filling process, the shielding member presses the positioning bracket and is fixed to the outer side of the glass body.

[0021] By setting a shielding piece, the glue inlet opening is prevented from being exposed, and the possibility of dust, liquid or other debris entering the accommodating cavity is prevented, the detection board is protected, and the overall visual effect is not affected by the exposure of the glue inlet, and the appearance is neater and more beautiful.

[0022] In a preferred embodiment, the inner side surface of the cover plate is convexly provided with a pressing portion for pressing the detection plate tightly against the glass body;

[0023] Alternatively, a limiting portion abutting against an end of the detection plate is convexly provided on the inner side surface of the surrounding edge.

[0024] By providing a holding portion on the cover plate or a limiting portion on the inner side of the surrounding edge, the detection plate and the positioning bracket can be reliably positioned, and pre-positioning can be formed before glue pouring, thereby achieving accurate installation of the detection plate.

[0025] In a preferred embodiment, the accommodating cavity is divided by the detection plate into an inner cavity located on one side of the glass body and an outer cavity located on one side of the cover plate, and the inner cavity is communicated with the outer cavity.

[0026] Preferably, a glue gap is formed between the surrounding edge and the end of the detection plate, and the glue gap connects the inner chamber with the outer chamber; or, a recessed connecting groove is provided on the inner side surface of the surrounding edge, and the connecting groove connects the inner chamber with the outer chamber.

[0027] Since the outer wall of the glass cup body is generally irregular and cannot be completely fitted with the rigid test plate, the accommodating cavity is divided by the test plate into an inner chamber located on one side of the glass cup body and an outer chamber located on one side of the cover plate. The inner chamber and the outer chamber are connected through the glue gap or the connecting groove, and the glue entering from the glue inlet can smoothly fill the inner chamber and the outer chamber, so that each corner of the test plate can be reliably fixed and sealed.

[0028] In a preferred embodiment, the accommodating cavity is formed on a side of the detection plate located on the glass body, and a shock-absorbing pad is filled between the detection plate and the cover plate.

[0029] By filling a shock-absorbing pad between the detection plate and the cover plate, the cover plate forms a flexible pressure on the detection plate with the help of the shock-absorbing pad, which not only achieves a limiting effect but also prevents the detection plate from being damaged by bumps. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0031] Figure 1 It is a cross-sectional schematic diagram of the liquid heater in the embodiment 1 of the present utility model;

[0032] Figure 2 This is a schematic diagram of the three-dimensional structure of the liquid heater in Example 1 of the present utility model;

[0033] Figure 3 For this utility model Figure 2 Schematic cross-sectional view of the local structure along the XX direction;

[0034] Figure 4 This is a schematic diagram of the cooperation between the detection plate and the positioning bracket in Example 1 of the present utility model;

[0035] Figure 5 This is a schematic diagram of the planar structure of the detection board in Example 1 of the present utility model;

[0036] Figure 6 This is a schematic diagram of the three-dimensional structure of the detection board in Example 1 of the present utility model;

[0037] Figure 7 This is a schematic diagram of the cooperation between the detection plate and the positioning bracket in Example 2 of the present utility model;

[0038] Figure 8 This is a schematic diagram of the structure of the liquid heater in Example 3 of the present utility model;

[0039] Fig. 9 For this utility model Figure 8 A schematic diagram of the enlarged structure of the middle part A;

[0040] Fig.10 This is a schematic diagram of the explosion structure of the liquid heater in Example 3 of the present utility model.

[0041] Explanation of the reference numerals: 10, glass cup body; 20, detection board; 21, capacitor electrode; 22, processing chip; 30, positioning bracket; 301, hook portion; 31, first side surround; 32, second side surround; 33, upper surround; 34, lower surround; 35, limit portion; 36, glue inlet; 37, exhaust port; 38, cover plate; 39, surround; 40, accommodating chamber; 41, inner chamber; 42, outer chamber; 50, shielding member; 60, crushing knife; 70, motor. DETAILED DESCRIPTION

[0042] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0043] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the protection scope of the present invention is not limited by the specific embodiments disclosed below. It should be noted that the embodiments of the present invention and the features in each embodiment may be combined with each other without conflict.

[0044] In addition, in the description of the present invention, it should be understood that the terms "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0045] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0047] like Figure 1-6 As shown, the utility model provides a liquid heater that is easy to install in one embodiment, including a glass cup body 10 and a strip-shaped detection plate 20 for detecting the liquid level in the air, the detection plate 20 is vertically installed on the peripheral wall of the glass cup body 10, and also includes a positioning bracket 30 fixed on the outside of the glass cup body 10, the positioning bracket 30 includes a cover plate and a surrounding edge arranged around the edge of the cover plate and protruding toward the glass cup body 10, the end surface of the surrounding edge is tightly matched with the peripheral wall of the glass cup body 10, as shown in FIG. Figure 3 As shown, the cover plate, the surrounding edge and the peripheral wall of the glass cup body 10 enclose a receiving cavity 40 for receiving the detection board 20 . A glue inlet communicating with the receiving cavity 40 is provided through the surrounding edge. Glue is poured into the receiving cavity 40 through the glue inlet to encapsulate the detection board 20 .

[0048] The utility model provides a liquid heater which is easy to install. The positioning bracket 30 is arranged on the outer side of the glass cup body 10. The positioning bracket 30 includes a cover plate and a surrounding edge which is arranged around the edge of the cover plate and protrudes toward the glass cup body 10. The cover plate, the surrounding edge and the peripheral wall of the glass cup body 10 are combined to form a receiving cavity 40 for receiving the detection plate 20. The surrounding edge is penetrated by a glue inlet which is connected to the receiving cavity 40. Therefore, the detection plate 20 is pre-positioned in the receiving cavity 40, and then glue is poured into the receiving cavity 40 through the glue inlet. After standing for a period of time, the detection plate 20 can be firmly fixed on the outer wall of the glass cup body 10 to encapsulate the detection plate 20. This effectively solves the problem of fixing the rigid detection plate 20 on the outer wall of the curved glass cup body 10 in the prior art. The fixing method is direct, the positioning error is reduced, and the positioning is accurate. Since the end face of the surrounding edge is in close contact with the peripheral wall of the glass cup body 10, the glue is not easy to overflow from the gap between the positioning bracket 30 and the glass cup body 10 during the process of pouring glue into the accommodating cavity 40, which ensures the effective use of the glue and solves the problems of difficult cleaning and waste of glue after overflow. By providing a glue inlet connected to the accommodating cavity 40 through the surrounding edge, the assembly workers apply glue to the glue inlet, so that the glue is smoothly filled into the accommodating cavity 40 to fix the detection board 20, ensuring the reliability of positioning and fixing the detection board 20. At the same time, there is no need to set a glue inlet on the cover plate, and the position of the glue inlet is relatively easy to hide, reducing the probability of debris, water, etc. entering the accommodating cavity 40. At the same time, it is not easy to be seen by users, which is beneficial to the overall appearance of the product.

[0049] The utility model does not limit the specific arrangement position of the glue inlet, for example:

[0050] Implementation example 1, such as Figure 1-6 As shown, the positioning bracket 30 includes a rectangular cover plate 38 and a surrounding edge 39, combined with Figure 3 , Figure 4 As shown, the surround 39 includes a first side surround 31 , a second side surround 32 , an upper surround 33 , and a lower surround 34 . Limiting portions 35 are respectively provided on the first side surround 31 and the second side surround 32 to clamp the detection plate 20 , and the glue inlet 36 is located on the first side surround 31 .

[0051] like Figure 5 , 6 As shown, in this embodiment, the detection board 20 includes a liquid level detection part equipped with a capacitor electrode 21 and a signal processing part equipped with a processing chip 22, and the glue inlet is arranged adjacent to the signal processing part, for example, the glue inlet is opposite to the side of the processing chip 22.

[0052] Since the glue inlet itself generally forms a hole after the glue filling is completed, the glue inlet is arranged near the signal processing part. After the detection board 20 is fixed by glue filling, the glue inlet can also play a heat dissipation effect, that is, the heat generated by the processing chip 22 during the operation of the detection board 20 can be dissipated through the glue inlet, thereby realizing the rational use of the structure.

[0053] For the detection board 20 of this embodiment, the capacitor electrode 21 may include a liquid level capacitor electrode 21 and a water level capacitor electrode 21, which can detect both the water level signal and the anti-overflow signal, and a plurality of capacitor electrodes 21 may be provided on the detection board 20 for detecting different anti-overflow positions. It is understood that the above-mentioned detection board 20 structure is also applicable to other embodiments.

[0054] like Figure 1-3 As shown, in this embodiment, the liquid heater is a health pot. Specifically, the outer surface of the peripheral wall of the glass cup body 10 is in the shape of a curved surface convex outward, the detection plate 20 is pressed against the peripheral wall of the glass cup body 10, and the accommodating cavity 40 is divided by the detection plate 20 into an inner chamber 41 located on one side of the glass cup body 10 and an outer chamber 42 located on one side of the cover plate, and the inner chamber 41 is connected to the outer chamber 42. Preferably, a glue gap is formed between the edge and the end of the detection plate 20, and the glue gap connects the inner chamber 41 with the outer chamber 42. During the glue filling process, the glue liquid directly reaches the glue gap through the glue inlet, and then fills the outer chamber 42 and the inner chamber 41, so as to realize the reliable positioning of the detection plate 20.

[0055] Of course, the connection between the inner chamber 41 and the outer chamber 42 is not limited to the above-mentioned one. In fact, a glue gap can be formed on one side of the detection board 20 or a concave connecting groove can be provided on the inner side of the first side edge or the second side edge to achieve the connection between the inner chamber 41 and the outer chamber 42. Whether using the glue gap or the connecting groove, the glue entering from the glue inlet can smoothly fill the inner chamber 41 and the outer chamber 42, so that each corner of the detection board 20 can be reliably fixed and sealed. It can be understood that the above-mentioned accommodating chamber 40 structure and the connection method between the inner chamber 41 and the outer chamber 42 are also applicable to other implementation examples.

[0056] like Figure 3 As shown, preferably, the inner side of the cover plate is provided with a pressing portion for pressing the detection plate 20 against the glass body 10; Figure 4 As shown, the inner side surface of the surrounding edge is convexly provided with a limiting portion that abuts against the end of the detection plate 20. More preferably, a shock-absorbing pad is abutted between the detection plate 20 and the cover plate. The cover plate forms a flexible pressure holding on the detection plate 20 with the help of the shock-absorbing pad, which not only achieves a limiting effect, but also can prevent the detection plate 20 from being damaged by collision.

[0057] By providing a holding portion on the cover plate and a limiting portion on the inner side of the surrounding edge, the detection board 20 and the positioning bracket 30 can be reliably positioned, and pre-positioning can be formed before glue pouring, so as to achieve accurate installation of the detection board 20. Of course, in fact, the positioning bracket 30 only needs to be provided with one of the holding portion and the limiting portion to achieve positioning.

[0058] Implementation Example 2, such as Figure 7 As shown, what is different from the implementation example 1 is that the glue inlet 36 is opened at the lower surrounding edge 34 , and the lower surrounding edge 34 is located below the detection plate 20 .

[0059] By opening the glue inlet at the lower edge, the position is relatively hidden and not easily seen by users during normal use, which can improve the visual appearance of the overall outer surface of the product, save the trouble of arranging additional shielding parts, and simplify the product structure.

[0060] like Figure 7 As shown, preferably, in this embodiment, the surrounding edge is provided with two openings, one opening forms a glue inlet 36, and the other opening forms an exhaust port 37. More preferably, the glue inlet 36 and the exhaust port 37 are arranged opposite to each other. Figure 7 As shown, the glue inlet 36 and the exhaust port 37 are respectively opened at the lower surrounding edge 34 and the upper surrounding edge 33 .

[0061] By setting two openings on the surrounding edge, one of which forms a glue inlet and the other forms an exhaust port, when the worker is applying glue to the glue inlet, the gas in the accommodating chamber 40 can be smoothly discharged from the exhaust port as the glue liquid flows in, and the bubbles generated during the gluing process can be discharged through the exhaust port, thereby improving the density and uniformity of the glue filling, so that the glue liquid can be fully filled into the required parts, and enhancing the bonding strength and reliability between the detection plate 20 and the glass cup body 10. The slurry glue inlet and the exhaust port are arranged relative to each other, so that the gas is discharged smoothly and the glue flows smoothly. Of course, it should be noted that the glue inlet and the exhaust port can also be opened on the first side surrounding edge and the second side surrounding edge respectively.

[0062] The present invention does not limit the fixing method between the positioning bracket 30 and the glass body 10, for example:

[0063] Implementation Example 3, such as Figure 8-10 As shown, the top of the positioning bracket 30 has a hooking portion 301 hooked on the edge of the glass body 10, and the positioning bracket 30 is pre-positioned on the glass body 10 through the hooking portion 301. Preferably, a shielding member 50 covering the positioning bracket 30 is provided on the outside of the positioning bracket 30, and the shielding member shields the glue inlet, and the shielding member 50 is a handle.

[0064] In addition, the liquid heater in this embodiment is an integrated food processor with a motor placed underneath, and the liquid heater includes a crushing knife 60 located in the glass body and a motor 70 fixed to the bottom of the glass body to drive the crushing knife.

[0065] Of course, the shielding member can also be adjusted according to the shape of the liquid heater. For example, when the liquid heater is a food processor with automatic water supply and no need for hand washing, the shielding member can be an operation panel. Alternatively, when the liquid heater adopts a double-layer cup body, the shielding member can be a cup body shell that is mounted on the outside of the glass cup body 10, etc.; or, the shielding member can be a plug that is plugged into the glue inlet.

[0066] By setting a shielding member, the glue inlet opening on the positioning bracket 30 is prevented from being exposed, and the possibility of dust, liquid or other debris entering the accommodating cavity 40 is prevented, thereby protecting the detection board 20 and not affecting the overall visual effect due to the exposure of the glue inlet, and the appearance is neater and more beautiful.

[0067] In implementation example 4, a cup seat is fixed at the bottom of the glass cup body 10, and the bottom of the positioning bracket 30 has a pre-positioning structure that cooperates with the cup seat; the pre-positioning structure is, for example, an insert plate set at the bottom of the positioning bracket 30, a slot is set in the cup seat, and the insert plate is plugged into the slot.

[0068] In implementation example 5, adhesive is provided on the end surface of the surrounding edge, and the positioning bracket 30 is fixed to the outer surface of the peripheral wall of the glass cup body 10 by the adhesive.

[0069] Whether by setting a hook portion on the top of the positioning bracket 30, or by using a pre-positioning structure or adhesive that cooperates with the cup seat at the bottom of the positioning bracket 30, the pre-positioning between the positioning bracket 30 and the glass cup body 10 can be achieved, and the detection board 20, the positioning bracket 30 and the glass cup body 10 can be directly fixed after the glue filling is completed. Of course, the above-mentioned hook portion, pre-positioning structure or adhesive can also be used to achieve a double reinforcement effect on the detection board 20, thereby improving the connection strength of each part and preventing the liquid heater from falling and causing problems such as loose connection.

[0070] It should be noted that the liquid heater of the utility model is not limited to the above-mentioned health pot and integrated food processor. The liquid heater can also be selected as a soymilk machine with an upper motor, a wall breaking machine with a cup body and a machine base separated, and a food processor that can achieve automatic pulp discharge and automatic cleaning without hand washing. In addition, the liquid heater can also be used as a heating appliance for making beverages such as pulp boiling operations and rice paste making, such as a boiling water pot, a health pot, etc.

[0071] The parts not described in the present invention can be realized by adopting or drawing on the existing technology.

[0072] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0073] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A liquid heater that is easy to install, comprising a glass body and a strip-shaped detection plate for detecting the liquid level in the air, wherein the detection plate is vertically installed on the peripheral wall of the glass body, and is characterized in that: It also includes a positioning bracket fixed on the outside of the glass cup body, the positioning bracket includes a cover plate and a surrounding edge arranged around the edge of the cover plate and protruding toward the glass cup body, the end face of the surrounding edge is tightly matched with the surrounding wall of the glass cup body, the cover plate, the surrounding edge and the surrounding wall of the glass cup body are combined to form a accommodating cavity for accommodating the detection board, and a glue inlet connected to the accommodating cavity is provided through the surrounding edge, and glue is poured into the accommodating cavity through the glue inlet to encapsulate the detection board.

2. A liquid heater that is easy to install according to claim 1, characterized in that: The surrounding edge is provided with two openings, one opening forms the glue inlet, and the other opening forms the exhaust port.

3. A liquid heater that is easy to install according to claim 2, characterized in that: The glue inlet and the exhaust port are arranged opposite to each other.

4. The liquid heater that is easy to install according to claim 1, characterized in that: The surrounding edge includes a lower surrounding edge located below the detection plate, and the glue inlet is opened at the lower surrounding edge.

5. The liquid heater that is easy to install according to claim 1, characterized in that: The detection board includes a liquid level detection part equipped with a capacitor electrode and a signal processing part equipped with a processing chip, and the glue inlet is arranged adjacent to the signal processing part.

6. The liquid heater that is easy to install according to claim 1, characterized in that: The liquid heater also includes a shielding member for shielding the glue inlet.

7. The liquid heater that is easy to install according to claim 6, characterized in that: The shielding member is a plug body plugged into the glue inlet; Alternatively, the shielding member is a handle or an operating panel; Alternatively, the shielding member is a cup body shell sleeved on the outside of the glass cup body; Alternatively, after the glue filling process, the shielding member presses the positioning bracket and is fixed to the outer side of the glass body.

8. The liquid heater that is easy to install according to claim 1, characterized in that: The inner side surface of the cover plate is convexly provided with a pressing portion for pressing the detection plate tightly against the glass cup body; Alternatively, a limiting portion abutting against an end of the detection plate is convexly provided on the inner side surface of the surrounding edge.

9. The liquid heater that is easy to install according to claim 1, characterized in that: The accommodating cavity is divided by the detection plate into an inner cavity located at one side of the glass cup body and an outer cavity located at one side of the cover plate, and the inner cavity is communicated with the outer cavity.

10. The liquid heater that is easy to install according to claim 1, characterized in that: A shock-absorbing pad is abutted between the detection plate and the cover plate.

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