CN220960284U

CN220960284U - Electric kettle base weighing structure and electric kettle base

Info

Publication number: CN220960284U
Application number: CN202323181802.0U
Authority: CN
Inventors: 郑美香
Original assignee: Xiamen Chaxiaomei Electronic Technology Co ltd
Current assignee: Xiamen Chaxiaomei Electronic Technology Co ltd
Priority date: 2023-11-23
Filing date: 2023-11-23
Publication date: 2024-05-14
Anticipated expiration: 2033-11-23

Abstract

The utility model provides an electric kettle base weighing structure and an electric kettle base. The cover panel is provided with a through hole. The supporting seat is arranged at the bottom of the upper cover panel of the base and is close to the edge of the through hole. The fixed end of the weight sensor is arranged on the supporting seat, the measuring end of the weight sensor is close to the edge of the through hole, and the connecting seat is supported to be arranged under the through hole in a suspending mode. The linking seat is provided with a yielding port facing the middle part of the through hole. The coupler seat is mounted on the adapter seat with a space between the periphery and the through hole. According to the utility model, the supporting seat and the connecting seat are arranged, so that the weight sensor can be installed in a way of staggering the through holes of the cover panel on the base, the interference problem between the weight sensor and the lead or the water inlet guide pipe is reduced, the larger weighing error is avoided, and the damage problem caused by wetting the weight sensor is greatly reduced.

Description

Electric kettle base weighing structure and electric kettle base

Technical Field

The utility model relates to the technical field of electric kettle bases, in particular to an electric kettle base weighing structure and an electric kettle base.

Background

The electric kettle base is a very popular electric appliance, and along with the technical development and the continuous increase of consumer demands, the function of the electric kettle base is also continuously perfected, and the electric kettle base gradually increases from the traditional single function of boiling water to the existing automatic water inlet (adding water from the bottom of the electric kettle or adding water from the cover of the electric kettle or adding water from the hopper of the electric kettle cover) and weighing functions (detecting water level, avoiding dry heating, controlling water inlet and avoiding overflow of water). At present, the weight inductor that electric kettle base on the market adopted is generally installed under the coupler, because the bottom middle part of coupler is the water pipe that has docked wire or add water generally, if install weight inductor in this position, need set up the mouth of stepping down to weighing sensor's positioner, simultaneously, because weight inductor and positioner's restriction, the mouth of stepping down that sets up is also less, still produces the interference with wire or intake pipe easily, causes weighing error big, in addition, once the mounted position of coupler leaks, also directly wets weighing sensor easily, exists the risk that weighing sensor short circuit damaged.

Disclosure of utility model

The utility model provides an electric kettle weighing structure with more optimized structure for solving the technical problems.

In a first aspect, there is provided a base weighing structure for an electric kettle, comprising a base upper cover panel, a support base, a weight sensor, a connector base and a coupler base,

Wherein, cover the panel and be equipped with the through-hole on the base for expose the coupler of insulating pot base.

The fixed end of the weight sensor is arranged on the supporting seat, the measuring end of the weight sensor is close to the edge of the through hole, the measuring end of the weight sensor is fixedly arranged with the fixed end of the connecting seat, the measuring end of the weight sensor supports the connecting seat, and the bearing end of the connecting seat extends to the position right below the through hole;

the fixed end of the connecting seat and the bearing end of the connecting seat are designed integrally or connected integrally;

preferably, the connecting seat is made of metal plates.

The bearing end of the connecting seat is provided with a yielding port facing the middle part of the through hole, and a wire or a water inlet conduit connected with the coupler passes through the yielding port, so that the connecting seat is not easy to touch even if the connecting seat is used for a long time or the wire/water inlet conduit is deviated.

The coupler seat is arranged on the bearing end of the connecting seat, and a safety interval is arranged between the periphery and the through hole, so that the problem that the deviation of the weighing result is large due to the fact that the coupler seat abuts against the upper cover panel of the base when weighing is avoided.

According to the utility model, the supporting seat and the connecting seat are arranged, so that the weight sensor can be installed in a way of staggering the through holes of the cover panel on the base, the interference problem between the weight sensor and the lead or the water inlet guide pipe is reduced, the larger weighing error is avoided, and the damage problem caused by wetting the weight sensor is greatly reduced.

Preferably, for improving the supporting strength and the stability of supporting seat, the supporting seat is equipped with supporting seat main part and supports the reinforcing part, and supporting seat main part and support the reinforcing part as an organic whole design or connect as an organic wholely, the stiff end fastening of weight sensor is installed in supporting seat main part position, support the reinforcing part from supporting seat main part week to the through-hole edge extends, thereby enlarges the supporting area of supporting seat, improves its and the base on the area of installation between the cover panel, increases the supporting moment, increases the firm reliability of installation.

Preferably, the supporting seat main body and the supporting reinforcing part are integrally designed or connected into a whole, and are in L-shaped, V-shaped, arc-shaped, C-shaped, D-shaped, U-shaped or frame-shaped and other shapes around the edge close to the through hole.

Preferably, the supporting seat is made of metal plates.

Preferably, the through hole is an upward step hole, a fixed ring is arranged in the step, the supporting seat is installed at the bottom of the edge of the through hole through screw fastening, and part of screws penetrate through the step and are screwed into the fixed ring, so that the fixing degree of the supporting seat is further improved through a mode of installing a cover panel on the clamping base, and a reliable supporting effect is provided for subsequent parts.

Preferably, the cover panel on the base consists of an upper layer and a lower layer, the fixing ring is annular, the upper part of the periphery is provided with a folded plate extending outwards, and the folded plate is pressed on the top surface of the upper layer of the cover panel on the base, so that the whole cover panel on the base provides support for the supporting seat.

Preferably, the upper layer of the seat upper cover panel is made of a material which is not easy to deform and has a one-step thickness, such as an aluminum alloy panel, a stainless steel plate, toughened glass and the like, and the toughened glass is preferred in the embodiment.

Preferably, the measuring end of the weight sensor is fastened and installed with the fixed end of the connecting seat in a screw, welding, bonding and splicing mode.

Preferably, the bearing end of the connecting seat is fastened and installed with the coupler seat in a screw, welding, bonding and splicing mode.

Preferably, in order to further improve the waterproof effect inside the electric kettle base, the bottom of the cover panel on the base is provided with an annular enclosing shield, and the annular enclosing shield surrounds and covers the supporting seat, the supporting reinforcing part, the weight sensor, the connecting seat and the coupler seat in the vertical direction, so that the circuit board is completely isolated from the through hole and the weighing assembly.

The weighing assembly includes a support base and a support reinforcement, a weight sensor, an engagement base, and a coupler base.

Preferably, the main part of the coupler seat is cylindrical, the bottom end is arranged on the bearing end of the connecting seat, the top part extends upwards out of the upper cover panel of the base through the through hole, and a safety interval is arranged between the peripheral part and the through hole. The top of coupler seat is equipped with the shielding dish of outside extension, shielding dish shelters from the through-hole, and with have the interval of predetermineeing the size between the top surface of cover panel on the base.

In a second aspect, an electric kettle base is provided, wherein a water suction pump or a water inlet electromagnetic valve is arranged in the electric kettle base, and the electric kettle base weighing structure in the first aspect is adopted.

From the above description of the utility model, the utility model has the following advantages:

1. By arranging the supporting seat and the connecting seat, the weight sensor can be installed in a way of staggering the through holes of the cover panels on the base, so that the interference problem between the weight sensor and the lead or the water inlet guide pipe is reduced, the larger weighing error is avoided, and the problem that the weight sensor is wetted and damaged is greatly reduced;

2. The supporting reinforcement part is arranged at the periphery of the supporting seat, so that the supporting area of the supporting seat is enlarged, the installation area between the supporting seat and the cover panel on the base is increased, and meanwhile, the supporting moment is increased, so that the reliability of the supporting seat is improved;

3. the fixing ring is arranged to be matched with the supporting seat, the supporting seat and the upper cover panel are clamped, so that the top of the upper cover panel of the base is also added to support the supporting seat, and the installation stability of the supporting seat is improved;

4. The circuit board is completely isolated from the through hole and the weighing assembly by arranging an annular enclosing shield surrounding the through hole at the bottom of the cover panel on the base, so that the circuit board is further prevented from being wetted;

5. Let the shielding plate of coupler seat and have the interval of predetermineeing between the top surface of cover panel on the base, on the one hand can avoid weighing the time coupler seat support and bring measuring error on the base upper cover panel, on the other hand through setting up the interval of predetermineeing, when the coupler seat receives too big extrusion force, its shielding plate can sink and provide the support by cover panel on the base, avoid weight sensor, linking seat or supporting seat atress are too big and warp or damage.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model.

Wherein:

FIG. 1 is an isometric view of a weighing structure for a base of an electric kettle;

FIG. 2 is a second isometric view of a weighing structure for a base of an electric kettle;

FIG. 3 is an isometric view of a weighing structure for a base of an electric kettle; (hidden base upper cover panel)

FIG. 4 is a front view of a weighing structure of an electric kettle base;

FIG. 5 is a top view of a weighing structure of the base of the electric kettle;

Fig. 6 is a bottom view of a weighing structure of the base of the electric kettle;

FIG. 7 is a cross-sectional view of a weighing structure of an electric kettle base; (at A-A with respect to FIG. 5)

FIG. 8 is an enlarged view of a portion of a weighing structure of a base of an electric kettle; (with respect to FIG. 2, at B)

Fig. 9 is a front view of a support base (schematic view of a frame-shaped support base) of a weighing structure of an electric kettle base;

FIG. 10 is a front view of a support base (schematic view of a D-shaped support base) of a weighing structure of an electric kettle base;

FIG. 11 is a schematic view of the internal structure of the electric kettle base (with the water inlet solenoid valve installed);

FIG. 12 is a schematic illustration of an electric kettle with a weighing structure (water inlet from the kettle mouth);

The identifiers in fig. 1 to 12 are respectively: 1. a cover panel on the base; 2. a support base; 11. a through hole; 12. an annular enclosure; 13. a fixing ring; 2. a support base; 21. a support reinforcing part; 3. a weight sensor; 31. a fixed end of the weight sensor; 32. a measuring end of the weight sensor; 4. a connecting seat; 41. a yielding port; 42. a fixed end of the connecting seat; 43. the bearing end of the connecting seat; 5. a coupler seat; 51. a shielding plate; 6. a coupler; 7. a water pump; 8. a water inlet electromagnetic valve.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear and obvious, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Embodiment one:

referring to fig. 1 to 12, a weighing structure of a base of an electric kettle comprises a cover panel 1 on the base, a supporting seat 2, a weight sensor 3, a connecting seat 4 and a coupler seat 5, wherein,

The upper cover panel 1 of the base is provided with a through hole 11 for exposing the coupler 6 of the base of the electric kettle.

The supporting seat 2 is arranged at the bottom of the upper cover panel 1 of the base and is close to the edge of the through hole 11, and avoids the middle part of the through hole 11.

In this embodiment, in order to improve the supporting strength and stability of the supporting seat 2, the supporting seat 2 is provided with a supporting seat main body and a supporting reinforcing portion 21, the supporting seat 2 and the supporting reinforcing portion 21 are designed or connected as a whole, the fixed end 31 of the weight sensor is fixedly mounted on the supporting seat main body, and the supporting reinforcing portion 21 extends from the peripheral portion of the supporting seat main body to the edge of the through hole, as shown in fig. 2 and 3, so that the supporting area of the supporting seat 2 is enlarged, the mounting area between the supporting seat and the cover panel 1 on the base is improved, and the supporting moment is increased so as to increase the firmness and reliability. For example, in this embodiment, the support base 2 and the support reinforcing portion 21 are integrally designed or connected together to form an L shape, and of course, in other embodiments, the support base 2 and the support reinforcing portion 21 may be integrally designed or connected together and may also have a V shape, an arc shape, a C shape, a D shape, a U shape, a frame shape or the like (as shown in fig. 9 and 10), which are all within the scope of the present utility model.

Preferably, the engagement seat 4 is made of sheet metal.

Preferably, the supporting seat 2 is made of metal plate.

In an embodiment, the through hole 11 is an upward step hole, a fixing ring 13 is arranged in the step, the supporting seat 2 is installed at the bottom of the edge of the through hole 11 through a screw, and a part of the screw penetrates through the step and is screwed into the fixing ring 13, so that the fixing degree of the supporting seat 2 is further improved through a mode of clamping an upper cover panel to install, and a reliable supporting effect is provided for subsequent parts. Based on the above, a more preferable embodiment may be: the base upper cover panel 1 is composed of an upper layer and a lower layer (generally, the top layer is a toughened glass plate, and can also be an aluminum alloy plate or a stainless steel plate and other materials which are not easy to deform), the fixing ring 13 is annular, the upper part of the periphery is provided with a folded plate which extends outwards, the folded plate is pressed on the top surface of the upper layer of the base upper cover panel 1, and the whole base upper cover panel 1 provides support for the supporting seat 2.

The fixed end of the weight sensor 3 is fixedly arranged on the supporting seat 2, the measuring end of the weight sensor 3 is close to the edge of the through hole 11, so that a wire or a water inlet conduit extending from the middle of the through hole 11 is avoided, and the connecting seat 4 is supported to be arranged under the through hole 11 in a suspending manner. In this embodiment, the measuring end of the weight sensor 3 is fastened and mounted by a screw and the fixed end 42 of the adapter, and the bearing end 43 of the adapter is fastened and mounted by a screw and the coupler base 5. For the screw fastening installation described above, in other embodiments, welding, bonding or splice assembly may be used instead.

The bearing end 43 of the adaptor is provided with a yielding port 41 facing the middle of the through hole 11 for the lead wire or the water inlet pipe connected with the coupler to pass through, and the yielding port 41 is very difficult to touch the adaptor 4 even if the adaptor is used for a long time or the lead wire/the water inlet pipe is deviated.

The coupler seat 5 is arranged at the top of the bearing end 43 of the connecting seat, and a safety interval is arranged between the periphery and the through hole 11, so that the problem that the coupler seat 5 abuts against the upper cover panel 1 of the base to cause larger deviation of weighing results during weighing is avoided. In one embodiment, the main part of the coupler seat 5 is cylindrical, the bottom end is mounted on the bearing end 43 of the adaptor seat, the top extends upwards out of the upper cover panel 1 of the base through the through hole 11, and a safety interval is arranged between the periphery and the through hole 11. The top of coupler seat 5 is equipped with the shielding dish 51 of outside extension, shielding dish 51 shelter from through-hole 11, and with have the interval of predetermineeing the size between the top surface of base upper cover panel 1, through this the interval of predetermineeing the size, on the one hand can avoid coupler seat 5 to support and bring measuring error when weighing on base upper cover panel 1, on the other hand through setting up predetermineeing the interval, when coupler seat 5 receives too big extrusion force, its shielding dish 51 can sink and provide the support by base upper cover panel 1, avoid weight sensor 3, linking seat 4 or supporting seat 2 atress too big and warp or damage.

In an embodiment, in order to further improve the waterproof effect inside the electric kettle base, the bottom of the cover panel 1 on the base is provided with an annular enclosure 12, and the annular enclosure 12 surrounds and covers the supporting base 2, the weight sensor 3, the connecting base 4 and the coupler base 5 in the vertical direction, so that the circuit board is completely isolated from the through hole 11 and the weighing assembly.

The weighing assembly comprises a supporting seat 2, a weight sensor 3, a connecting seat 4 and a coupler seat 5.

According to the utility model, the supporting seat 2 and the connecting seat 4 are arranged, so that the weight sensor 3 can be installed in a manner of staggering the through holes 11 of the upper cover panel 1 of the base, the interference problem between the weight sensor 3 and a wire or a water inlet conduit is reduced, the larger weighing error is avoided, and the damage problem caused by wetting the weight sensor 3 is greatly reduced.

Embodiment two:

An electric kettle base adopts the electric kettle base weighing structure in the first embodiment, and a water pump 7 or a water inlet electromagnetic valve 8 is arranged in the electric kettle base, as shown in fig. 11. In this embodiment, the electric kettle base adopts a coupler 6 with a water inlet channel, water is supplied from the bottom of the kettle, and in other embodiments, water can be supplied from a kettle opening, as shown in fig. 12.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is capable of being modified or applied directly to other applications without modification, as long as various insubstantial modifications of the method concept and technical solution of the utility model are adopted, all within the scope of the utility model.

Claims

1. The electric kettle base weighing structure is characterized by comprising a base upper cover panel, a supporting seat, a weight sensor, a connecting seat and a coupler seat;

The upper cover panel of the base is provided with a through hole;

the supporting seat is arranged at the bottom of the upper cover panel of the base and is close to the edge of the through hole;

The fixed end and the bearing end of the connecting seat are integrally designed or connected into a whole;

The bearing end of the connecting seat is provided with a yielding port facing the middle part of the through hole;

The coupler seat is mounted on the bearing end of the connecting seat, and a space is arranged between the periphery and the through hole.

2. The electric kettle base weighing structure according to claim 1, wherein the supporting seat is provided with a supporting seat main body and a supporting reinforcing part, the supporting seat main body and the supporting reinforcing part are integrally designed or connected into a whole, the fixed end of the weight sensor is fixedly arranged on the supporting seat main body, and the supporting reinforcing part extends from the supporting seat main body to the edge of the through hole.

3. An electric kettle base weighing structure according to claim 1 or 2, characterized in that the supporting base body and the supporting reinforcement are integrally designed metal plates and are L-shaped, V-shaped, arc-shaped, C-shaped, D-shaped, U-shaped or frame-shaped around the edge of the through hole.

4. The electric kettle base weighing structure according to claim 1, wherein the through hole is an upward stepped hole, a fixing ring is arranged in the step, the supporting seat is arranged at the lower edge of the through hole through a screw, and part of the screw penetrates through the step and is screwed into the fixing ring.

5. The electric kettle base weighing structure according to claim 4, wherein the base upper cover panel is composed of an upper layer and a lower layer, the upper layer is made of hard materials, the fixing ring is annular, an outward extending folded plate is arranged on the upper portion of the periphery, and the folded plate is pressed on the upper top surface of the base upper cover panel.

6. The electric kettle base weighing structure according to claim 1, wherein the measuring end of the weight sensor and the fixed end of the connecting seat are fastened and installed in a screw, welding, bonding or splicing mode.

7. The electric kettle base weighing structure according to claim 1, wherein the bearing end of the connecting seat and the coupler seat are fastened and installed in a screw, welding, bonding and splicing mode.

8. The electric kettle base weighing structure according to claim 1, wherein an annular enclosing barrier is arranged at the bottom of the upper cover panel of the base, and the annular enclosing barrier encloses and covers the supporting base, the weight sensor, the connecting base and the coupler base in the vertical direction.

9. The electric kettle base weighing structure according to claim 1, wherein the main part of the coupler base is cylindrical, the bottom is arranged at the bearing end of the connecting base, the top extends upwards out of the base upper cover panel through the through hole, and a safety interval is arranged between the peripheral part and the base upper cover panel through hole; the top of coupler seat is equipped with the shielding dish of outside extension, shielding dish shelters from the through-hole of base upper cover panel, and with have the interval of predetermineeing the size between the upper panel of base upper cover panel.

10. An electric kettle base, characterized in that a water suction pump or a water inlet electromagnetic valve is arranged inside, and the electric kettle base weighing structure as claimed in any one of claims 1 to 9 is adopted.