CN219460880U - Liquid heater with concealed separable power supply base - Google Patents

Abstract

The utility model provides a liquid heater with a hidden separable power supply seat, which comprises a main body and a heating system, wherein the main body at least comprises a containing cavity capable of containing liquid; the heating system is used for heating the liquid in the accommodating cavity and comprises at least a first coupler and a second coupler which are detachably connected, and the first coupler and the second coupler are mechanically connected and simultaneously realize electric connection; the first coupler is arranged on the main body, and the second coupler is arranged on the power supply seat body; the outer wall surface of the main body is inwards recessed to form a storage cavity, so that the power supply seat body is detachably stored in the storage cavity. The inner wall of the storage cavity well limits the assembly position of the power supply base body and the main body, ensures that the first coupler and the second coupler are accurately assembled in place while being assembled easily, and avoids the safety problems of fire striking, short circuit and the like caused by the inconvenience and possibility of poor contact between a socket on the main body and the plug wire connector when the plug wire connector is used for connecting a power supply.

Description

Liquid heater with concealed separable power supply base

Technical Field

The utility model relates to the technical field of small household appliances, in particular to a liquid heater with a hidden separable power supply base.

Background

The small household appliances of the 3C type on the market generally need to be powered on for use, such as a milk mixer, an electric water bottle and the like, and the main body part of the product generally comprises a containing cavity for storing liquid or food materials, and then the liquid (such as water) in the containing cavity is heated by a set of heating system; before use, the liquid is put into the accommodating cavity, and then the heating system and an external commercial power socket are connected through a power wire, so that the heating system starts to work.

Because the power required by heating is larger, the power line which is required to be equipped with the small household appliance is generally thicker to meet the safety regulations of the electric appliance, and in order to conveniently move the main body part of the small household appliance to add liquid into the accommodating cavity, the connection between the power line and one end of the main body of the small household appliance is generally designed to be detachable; after the liquid is added, the user places the main body part near the mains supply socket, inserts one end of the power wire into the main body part, and inserts the other end of the power wire into the mains supply socket, so that the heating system can work when being electrically connected. The existing problems are that due to the structural design problem of the electric connection part of the power line and the main body part, the problem that the fire disaster occurs in a kitchen or even a residential building when the short circuit of a circuit is caused because one end of the power line is not completely inserted into the main body part in place is often caused; on the other hand, because the use scene is in the kitchen generally, the jack position of main part also is easy carelessly intaking, has the potential safety hazard.

Disclosure of Invention

In order to solve the above-mentioned drawbacks, the present utility model provides a liquid heater with a hidden detachable power supply base, which can not only ensure that the main body part can be moved to a liquid supplying position (such as a tap) without a power supply line to add materials, but also avoid the safety problem caused by the fact that the power supply line and the main body part are not assembled in place easily when the power supply line and the main body part are disassembled and assembled by changing the connection structure of the power supply line and the main body part of a small household electrical appliance.

In order to achieve the above object, the present utility model provides a liquid heater with a hidden detachable power supply base, comprising a main body and a heating system, wherein the main body at least comprises a containing cavity capable of containing liquid;

the heating system is used for heating the liquid in the accommodating cavity and at least comprises a first coupler and a second coupler which are detachably connected, and the first coupler and the second coupler are mechanically connected and simultaneously electrically connected;

the first coupler is arranged on the main body, and the second coupler is arranged on the power supply seat body; the outer wall surface of the main body is inwards recessed to form a storage cavity, so that the power supply seat body is detachably stored in the storage cavity.

Preferably, the storage chamber is formed on a bottom wall surface of the main body.

Preferably, the shape of the cavity wall of the storage cavity is matched with the shape of the power supply base body.

Preferably, the cavity wall of the storage cavity is in a step shape and is in adaptive clamping connection with the power supply base body.

Preferably, the power supply base is completely hidden in the storage cavity, and the power supply base does not protrude outside the outer wall surface of the main body.

Preferably, the main body comprises a shell main body provided with a main body inner cavity, a fixing frame, an inner container and a base, wherein the fixing frame is arranged in the main body inner cavity and divides the main body inner cavity into a placing cavity and an inner container cavity, the inner container is arranged in the inner container cavity, and the inner container is provided with the accommodating inner cavity;

the base is sealed and buckled at the lower port of the placing cavity.

Preferably, the heating system further comprises a heating element and a circuit board, wherein the heating element is arranged in the inner container and is electrically connected with the circuit board, and the circuit board is electrically connected with the first coupler.

Preferably, the power supply base body only comprises a base body and a second coupler arranged on the base body, and the second coupler is detachably and electrically connected with the mains supply socket through a power line.

Preferably, a sealing cover is arranged at the top of the main body, and the feeding port of the liner is plugged through the sealing cover;

preferably, the main body is further provided with a main body panel, the main body panel is electrically connected with the circuit board, and is buckled on one side wall of the main body, wherein a clamping groove is formed in the edge of one side wall of the main body, so that the main body panel is in limiting clamping connection with the clamping groove on the edge of one side wall of the main body through a buckle.

Preferably, the device further comprises a lifting handle;

the side edge of the upper end face of the main body is also provided with a hiding groove, so that the lifting handle is not protruded outside the upper end face of the main body and can be hidden in the hiding groove when in a non-lifting state.

The outer wall surface of the main body is inwards recessed to form the storage cavity, and the power supply seat body is detachably stored in the storage cavity, so that the product has better integrity, and is convenient for two detachable parts to store and transport; by adopting the hidden power supply seat in the embodiment, when a user needs to add food or liquid into the accommodating cavity, the main body can be directly lifted to remove the source storage or supply position of the food or liquid for addition; after the addition, the power supply base body is directly taken into the storage cavity for normal use, more importantly, the assembly position of the power supply base body and the main body is well limited by the inner wall of the storage cavity, the first coupler and the second coupler are accurately assembled in place while the assembly is easy, and the safety problems of ignition, short circuit and the like caused by the inconvenience of using a plug wire connector to access a power supply and the possibility of poor contact between a socket on the main body and the plug wire connector are avoided by using traditional similar products such as electric hot water bottles.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an exploded view of one embodiment of a detachable implement of the present utility model;

FIG. 2 is a cross-sectional view of an embodiment of the present utility model in a state of a main body and a power supply base;

fig. 3 is a structural cross-sectional view of an embodiment of the body of the present utility model.

Reference numerals illustrate: a main body 1, a containing cavity 1a, a storage cavity 1b, a housing main body 100, a main body cavity 101, a placing cavity 101a, a liner cavity 101b, a fixing frame 102, a liner 103 and a base 104; a first coupler 2a, a second coupler 2b, a heating element 2c; a power supply base 3, a base body 3a; sealing cover 4, main body panel 5, lifting handle 6, power cord 7.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The present utility model is further described below with reference to fig. 1-3, and related examples.

The embodiment provides a liquid heater with a hidden separable power supply seat, which comprises a main body 1 and a heating system, wherein the main body 1 at least comprises a containing inner cavity 1a capable of containing liquid;

the heating system is used for heating the liquid in the containing cavity 1a and comprises at least a first coupler 2a and a second coupler 2b which are detachably connected, and the first coupler 2a and the second coupler 2b are mechanically connected and simultaneously electrically connected;

the first coupler 2a is arranged on the main body 1, and the second coupler 2b is arranged on the power supply base 3; the outer wall surface of the main body 1 is recessed inwards to form a storage cavity 1b, so that the power supply base body 3 is detachably stored in the storage cavity 1b.

The technical scheme provides a liquid heater with a hidden separable power supply seat, wherein an accommodating cavity 1a of a main body 1 is used for accommodating liquid, such as water, milk products or other liquid needing heating or heat preservation, and the liquid heater also comprises a heating system for heating the liquid in the accommodating cavity 1a;

in the technical scheme, the first coupler 2a and the second coupler 2b are two connection components for realizing detachable electric connection of the heating system, and it can be understood that the heating system is mainly divided into a heating part and an electric connection part, the first coupler 2a is electrically connected with the heating part, the second coupler 2b is electrically connected with the electric connection part, when the first coupler 2a and the second coupler 2b are electrically connected, the heating system is conducted (the electric connection part is simultaneously connected with an external power supply), and the heating part starts to work; when the first coupler 2a is disconnected from the second coupler 2b, the heating portion stops operating;

furthermore, the first coupler 2a is arranged on the main body 1, the second coupler 2b is arranged on the power supply base 3, the main body 1 and the power supply base 3 are detachably connected, and when the two are connected, the first coupler 2a is correspondingly assembled on the second coupler 2b, so that the first coupler 2a and the second coupler 2b are mechanically connected and simultaneously electrically connected;

in the embodiment, the outer wall surface of the main body 1 is recessed inwards to form the storage cavity 1b, and the power supply seat body 3 is detachably stored in the storage cavity 1b, so that the product has better integrity, and is convenient for two detachable parts to store and transport; by adopting the hidden power supply seat in the embodiment, when a user needs to add food or liquid into the accommodating cavity 1a, the main body 1 can be directly lifted to a source storage or supply position of the food or liquid for addition; after the addition, the power supply base body 3 is directly taken into the storage cavity 1b for normal use, more importantly, the assembly position of the power supply base body 3 and the main body 1 is well limited by the inner wall of the storage cavity 1b, the first coupler 2a and the second coupler 2b are accurately assembled in place while the assembly is easy, and the safety problems of ignition, short circuit and the like caused by the fact that a plug wire connector is used for connecting a power supply and the like are avoided when the socket on the main body 1 is in poor contact with the plug wire connector, such as an electric hot water bottle.

In order to more conveniently complete the assembly of the main body 1 and the power supply base 3 and simultaneously realize the mechanical connection and the electrical connection of the first coupler 2a and the second coupler 2b, preferably, the storage cavity 1b is formed on the bottom wall surface of the main body 1, after the liquid (such as water) is added into the containing cavity 1a, the storage cavity 1b is directly opposite to the positive power supply base 3, and the main body 1 is placed from top to bottom, so that the power supply base 3 is brought into the storage cavity 1b, and the use is convenient. Further, in order to make the product have a stronger integrity, the power supply base 3 may be completely housed in the storage cavity 1b, and the power supply base 3 does not protrude outside the outer wall surface of the main body 1.

Further, in order to improve the assembling stability between the main body 1 and the power supply housing 3, the cavity wall shape of the storage cavity 1b may be designed to fit the outer shape of the power supply housing 3; preferably, the cavity wall of the storage cavity 1b is in a step shape and is in adaptive clamping connection with the power supply base body 3. When the power supply base body 3 is hidden in the storage cavity 1b, the power supply base body 3 can be ensured not to slide through the stepped inner cavity wall so as to maintain the current contact posture, and stable electric connection between the first coupler 2a and the second coupler 2b is ensured, so that a stable conductive path is formed by the heating system, and the safety and reliability of heating are ensured.

For the specific structure of the main body 1, the main body 1 preferably comprises a housing main body 100 provided with a main body inner cavity 101, a fixing frame 102, an inner container 103 and a base 104, wherein the fixing frame 102 is arranged in the main body inner cavity 101 and divides the main body 1 inner cavity into a placing cavity 101a and an inner container cavity 101b, and the inner container 103 is arranged in the inner container cavity 101b; the inner container 103 is provided with the accommodating cavity 1a;

the base 104 is sealed and fastened to the lower port of the placement cavity 101 a. In this embodiment, the fixing frame 102 is disposed in the main body 1 and is fixedly connected to an inner wall surface of the main body cavity 101, and simultaneously, supports and fixes the inner container 103, so as to maintain stability of the inner container 103; the placing cavity 101a can be used for assembling other components such as an electronic control module, and the like, and after the components are installed, the components are sealed and covered by the base 104, so that the process is convenient to realize.

For the specific embodiment of the heating system, optionally, the heating system further includes a heating element 2c and a circuit board, where the heating element 2c is disposed in the inner container 103 and is electrically connected to the circuit board, and the circuit board is electrically connected to the first coupler 2a, and the heating element 2c in this embodiment may be a heating disc, a heating film, or other heating components conventionally used by those skilled in the art. When the heating device is used, after liquid (such as water) is added into the accommodating cavity 1a, the main body 1 is placed on the power supply base body 3, the first coupler 2a is connected with the second coupler 2b to realize electric conduction, the second coupler 2b is connected with the power supply end, the heating system starts to work, and the heating piece 2c is used for heating the liquid (such as water) in the accommodating cavity 1a, so that the heating device is convenient to use.

In order to further simplify the structure, the power supply base 3 only comprises a base body 3a and a second coupler 2b arranged on the base body 3a, and the second coupler 2b is detachably and electrically connected with a commercial power socket through a power line 7; the problems of overlarge volume, complex process, difficult heat dissipation, troublesome maintenance and the like of the power supply base body 3 caused by the fact that too many electronic components are arranged on the power supply base body 3 are avoided.

Optionally, a sealing cover 4 is provided at the top of the main body 1, and the sealing cover 4 is used to seal the feeding port of the inner container 103, so as to prevent foreign objects from entering the inner container 103, and cause pollution to the objects in the inner container 103, and more importantly, provide a stable environment for the objects when they are temporarily stored in the accommodating cavity 1a or are processed for the second time.

Optionally, the main body 1 is further provided with a main body panel 5, the main body panel 5 is electrically connected with the circuit board, and is buckled on a side wall of the main body 1, wherein a clamping groove is formed on a side wall edge of the main body 1, so that the main body panel 5 is in limiting clamping connection with the clamping groove on the side wall edge of the main body 1 through a buckle, and a mode of switching a machine to use is conveniently selected, and various parameters of a use mode are learned.

Optionally, the portable electric power lifting device further comprises a lifting handle 6, wherein the lifting handle 6 is U-shaped, and two ends of the lifting handle 6 are hinged with the side edges of the upper end face of the main body 1; the side edge of the upper end face of the main body 1 is also provided with a hidden groove, so that the lifting handle 6 is not protruded outside the upper end face of the main body 1 and can be hidden in the hidden groove when being in a non-lifting state.

In addition, when water receiving is needed, a user lifts the lifting handle 6, and places the whole main body 1 to a material replenishing place, opens the sealing cover 4 and then adds the material into the accommodating cavity 1a, and places the main body 1 above the power supply seat body 3 after replenishing is completed, so that the first coupler 2a and the power supply seat body 3 are in contact with each other, and liquid in the main body 1 is heated, so that the use is convenient.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

1. A liquid heater with a hidden separable power supply seat, which is characterized by comprising a main body and a heating system, wherein the main body at least comprises a containing cavity capable of containing liquid;

the heating system is used for heating the liquid in the accommodating cavity and at least comprises a first coupler and a second coupler which are detachably connected, and the first coupler and the second coupler are mechanically connected and simultaneously electrically connected;

the first coupler is arranged on the main body, and the second coupler is arranged on the power supply seat body; the outer wall surface of the main body is inwards recessed to form a storage cavity, so that the power supply seat body is detachably stored in the storage cavity.

2. The liquid heater of claim 1, wherein the storage chamber is formed in a bottom wall surface of the main body.

3. The liquid heater of claim 1, wherein the cavity wall of the storage cavity is shaped to fit the shape of the power base.

4. A liquid heater of a concealed, separable power supply base as recited in any one of claims 1-3, wherein the cavity wall of the storage cavity is stepped in shape and is adapted to snap-fit with the power supply base.

5. A liquid heater of a concealed separable power source cartridge as claimed in any one of claims 1 to 3, wherein the power source cartridge is fully housed in the storage cavity and the power source cartridge does not protrude beyond the outer wall surface of the main body.

6. The liquid heater of claim 1, wherein the main body comprises a housing main body provided with a main body cavity, a fixing frame, a liner and a base, wherein the fixing frame is arranged in the main body cavity and divides the main body cavity into a placing cavity and a liner cavity, the liner is arranged in the liner cavity, and the liner is provided with the containing cavity;

the base is sealed and buckled at the lower port of the placing cavity.

7. The liquid heater of claim 6, wherein the heating system further comprises a heating element and a circuit board, the heating element disposed in the inner container and electrically connected to the circuit board, the circuit board electrically connected to the first coupler.

8. The liquid heater of the hidden separable power source holder of claim 1, wherein: the power supply base body only comprises a base body and a second coupler arranged on the base body, and the second coupler is detachably and electrically connected with the mains supply socket through a power line.

9. The liquid heater of claim 7, wherein a sealing cover is arranged at the top of the main body, and the feeding port of the inner container is plugged by the sealing cover;

preferably, the main body is further provided with a main body panel, the main body panel is electrically connected with the circuit board, and is buckled on one side wall of the main body, wherein a clamping groove is formed in the edge of one side wall of the main body, so that the main body panel is in limiting clamping connection with the clamping groove on the edge of one side wall of the main body through a buckle.

10. The liquid heater of claim 1, further comprising a lift handle;

the side edge of the upper end face of the main body is also provided with a hiding groove, so that the lifting handle is not protruded outside the upper end face of the main body and can be hidden in the hiding groove when in a non-lifting state.