Heating equipment with detachable kettle body

Abstract

The utility model provides a heating device with a detachable kettle body. The heating device comprises a base, the kettle body detachably arranged on the base, a grip mechanism movably connected to the base to fix the kettle body to the base, and a locking mechanism arranged on the base to prevent the grip mechanism from moving relative to the base. The base is provided with a guide part for guiding the grip mechanism to move relative to the base; the grip mechanism comprises a handle which forms a guide part guided by the guide part, and a limiting piece which is arranged on the handle and extends into the kettle body; the limiting piece is close to the inner wall of the kettle body to prevent the kettle body from being separated from the base. By means of the electric kettle, it is guaranteed that the kettle body is not prone to shaking and more stable in the using process, the kettle body is prevented from being separated from the base so that the kettle body can be fixed, safety accidents such as hot water spilling caused by loosening or falling off of the kettle body are prevented, and potential safety hazards are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric kettle technical field especially relates to a kettle body detachable heating equipment. BACKGROUND

[0002] The prior art, application number for CN201921920810.3 china utility model patent discloses a kind of electric heating paper kettle water heating device, including heating base, the water kettle type paper tube of detachable located on heating base and the power supply disc located below heating base, the water kettle support is equipped with kettle cover in the top of the water kettle support by hinge, the water kettle support middle part is equipped with buckle locking device for fixing water kettle type paper tube by hinge, the water kettle type paper tube bottom end is equipped with kettle bottom, the heating base is equipped with arc heating disc, the heating base bottom is equipped with power connection head one, the water kettle support one side is equipped with the handle of kettle between kettle cover and heating base, the handle of kettle is equipped with steam passage, the heating base one side is equipped with control switch, the control switch includes manual switch and steam switch communicated with steam passage.

[0003] The electric heating paper kettle water heating device in the above prior art adopts buckle locking device to fix water kettle type paper tube, there is the risk that buckle is not completely closed during use, especially after multiple uses, there can be wear and tear, affecting the fixing effect. And the stability of buckle locking device is low, in the process of moving electric heating paper kettle water heating device, water kettle type paper tube can be loose or even fall off, there is a potential safety hazard. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of kettle body detachable heating equipment, to realize ensuring that kettle body is not easy to sway during use and more stable, prevent kettle body from separating from base, to realize the fixation of kettle body, prevent the safety accident such as hot water spilling caused by kettle body loosening or falling off, reduce potential safety hazard.

[0005] According to the utility model, a kind of kettle body detachable heating equipment is provided, including: base, kettle body being detachably configured to the base, handle mechanism being movably connected to the base to fix the kettle body on the base, and locking mechanism being configured to the base to prevent the handle mechanism from moving relative to the base;

[0006] The base is structured into guide portion guiding the handle mechanism to move relative to the base;

[0007] The handle mechanism includes: handle, the handle forms the guide portion guided by the guide portion, and limiting piece being configured to the handle and extending into the kettle body;

[0008] The limiting piece is close to the inner wall of the kettle body to prevent the kettle body from being separated from the base.

[0009] According to the utility model, in some schemes, the limiting piece includes: the mounting portion is fixed to the handle, the mounting portion extends to the kettle body to form a transition portion, the transition portion exceeds the top end of the side wall of the kettle body and extends to the inside of the kettle body to form a stop portion, the stop portion is close to the inner wall of the kettle body.

[0010] According to the utility model, in some schemes, there is a small gap between the stop portion and the inner wall of the kettle body, or the stop portion is completely attached to the inner wall of the kettle body.

[0011] According to the utility model, in some schemes, the transition portion abuts against the top end of the side wall of the kettle body.

[0012] According to the utility model, in some schemes, the guide portion is configured as: the guide rail is formed on the outside of the handle and constructs a guide groove, and the guide portion is configured as: the guide block is formed by the handle outwardly protruding and extends into the guide groove and moves along the guide groove.

[0013] According to the utility model, in some schemes, the guide portion is configured as: the guide groove is formed by the handle inwardly recessing, and the guide portion is configured as: the guide block is formed on the outside of the handle and protrudes towards the handle to extend into the guide groove and move along the guide groove.

[0014] According to the utility model, in some schemes, the bottom of the handle is constructed as a positioning hole;

[0015] The locking mechanism includes: the locking rod is moved in the first direction in the base and partially extends into the positioning hole, and the elastic piece is clamped between the base and the locking rod;

[0016] The elastic piece forms the elastic biasing force along the first direction to the locking rod to keep the locking state formed between the locking rod and the positioning hole.

[0017] According to the utility model, in some schemes, the base is constructed as a movable channel for accommodating the locking rod and moving the locking rod, the movable channel has a bottom wall connected to one end of the elastic piece, and the locking rod radially outwardly protrudes to form a protruding portion abutting against the other end of the elastic piece.

[0018] According to the utility model, in some schemes, the positioning hole extends radially inwardly to form an inner protruding portion abutting against the protruding portion.

[0019] According to this utility model, in some embodiments, the locking rod is configured to have a locking end extending into the positioning hole, a first annular chamfer is formed on the radially outer side of the locking end, and a second annular chamfer is formed radially inward on the side of the positioning hole facing the elastic member.

[0020] According to the present invention, in some embodiments, the base is configured to have a mounting cavity for accommodating part of the kettle body, the kettle body is radially recessed to form a stepped portion that abuts against the top of the side wall of the base, and the bottom of the kettle body protrudes to form a heat-conducting portion that connects to the stepped portion and abuts against the heating unit within the mounting cavity.

[0021] According to this utility model, in some embodiments, the detachable heating device for the kettle body further includes a kettle lid hinged to the handle for opening or closing the top opening of the kettle body.

[0022] According to this utility model, in some embodiments, the inner wall of the handle is attached to the outer wall of the kettle body.

[0023] The detachable heating device for the kettle body according to this utility model has the following beneficial technical effects:

[0024] When installing the kettle, place it on the base and then push the handle downwards. The guide and guide parts work together to ensure the handle moves precisely and smoothly along the guide, preventing wobbling or jamming during movement. Simultaneously, the handle pulls the limiting piece into the kettle body, bringing it close to the inner wall of the kettle to prevent displacement relative to the base. This ensures the kettle is stable and doesn't wobble during use, preventing it from detaching from the base and securing it in place. A locking mechanism further secures the handle, preventing it from moving up or down relative to the base and ensuring the kettle is firmly attached to the base during use. This prevents accidents such as hot water spillage due to a loose or detached kettle, reducing potential safety hazards. Attached Figure Description

[0025] Figure 1 A schematic diagram of the detachable heating device for the kettle body;

[0026] Figure 2 for Figure 1 The cross-sectional view shown by the middle arrow AA, where the lid is omitted;

[0027] Figure 3 for Figure 2 The enlarged view shown in the middle circle B shows that there is a small gap between the stop and the inner wall of the pot, and the transition part is configured to be parallel to the top end face of the side wall.

[0028] Figure 4 The stop section fits perfectly against the inner wall of the pot.

[0029] Figure 5 This is a perspective view of the part where the handle connects to the base, wherein the guide part is configured as a guide rail with a guide groove, and the guide part is configured as a guide block;

[0030] Figure 6 for Figure 2 The enlarged view shown in center circle C;

[0031] Figure 7 In another embodiment, the transition portion is configured to have a certain curvature;

[0032] Figure 8 In another embodiment, the transition portion is configured to have a certain tilt angle;

[0033] Figure 9 In another embodiment, the guide portion is configured as a guide groove, and the guide portion is configured as a guide block. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of this disclosure clearer, the technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. The same reference numerals in the drawings represent the same components. It should be noted that the described embodiments are only some, not all, of the embodiments of this disclosure. All other embodiments obtained by those skilled in the art based on the described embodiments of this disclosure without creative effort are within the scope of protection of this disclosure.

[0035] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning understood by one of ordinary skill in the art to which this invention pertains. The terms "first," "second," and similar words used in this patent application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the element or object listed following the word and its equivalents, without excluding other elements or objects. Terms such as "inner," "outer," "upper," "lower," "far," "near," "front," and "rear" are used only to indicate relative positional relationships, and these relative positional relationships may change accordingly when the absolute position of the described object changes. The drawings in this disclosure are not strictly drawn to scale; the specific dimensions and quantities of each structure are not shown. In current hotel accommodation environments, electric kettles typically employ a combination design of kettle and heating plate. However, since different guests share the same kettle, hygiene and safety issues may arise. Although the risk of contamination can be reduced through cleaning procedures, guests still have concerns about the hygiene of shared kettles. To address this issue, this application proposes a design concept for a detachable kettle, aiming to eliminate guests' concerns about hygiene through a single-use design. This design significantly reduces the risk of cross-contamination from reusing the kettle, thereby enhancing the guest's accommodation experience and satisfaction.

[0036] The specific details can be determined based on actual needs. The accompanying drawings described in this disclosure are merely structural schematic diagrams.

[0037] Figure 1 This is a schematic diagram of a kettle-body detachable heating device according to the present invention. Figures 1 to 6 The illustrated heating device 100 with a detachable kettle body (hereinafter referred to as heating device 100) includes: a base 1; a kettle body 2 detachably disposed on the base 1; a handle mechanism 3 movably connected to the base 1 to fix the kettle body 2 to the base 1; and a locking mechanism 4 disposed on the base 1 to prevent the handle mechanism 3 from moving relative to the base 1. The kettle body 2 is detachable from the base 1, facilitating its removal for cleaning of its interior and exterior. Furthermore, when the kettle body 2 is damaged, it can be directly replaced without replacing the entire heating device 100, extending its service life and reducing maintenance costs. It also allows users to easily replace the kettle body 2 according to different needs, adapting to various heating scenarios (e.g., boiling water, brewing coffee, brewing traditional Chinese medicine, or even cooking instant noodles). It should be noted that the kettle body 2 can be made of stainless steel or ceramic, but in this application, glass is preferred.

[0038] The base 1 is constructed with a guiding portion 11 for guiding the grip mechanism 3 to move relative to the base 1; the grip mechanism 3 includes: a handle 31, the handle 31 forms a guiding portion 32 guided by the guiding portion 11, and a limiting member 33 disposed on the handle 31 and extending into the kettle body 2; the limiting member 33 is close to the inner wall of the kettle body 2 (such as Figure 3 the inner wall 201 shown in

[0039] to prevent the kettle body 2 from detaching from the base 1. Figure 2 When installing the kettle body 2, place the kettle body 2 on the base 1, and then push the handle 31 downward along the Figure 2 direction indicated by the arrow X2. Through the cooperation of the guiding portion 32 and the guiding portion 11, the handle 31 can move precisely and smoothly along the guiding portion 11, avoiding shaking or jamming of the handle 31 during the movement. At the same time, the limiting member 33 is driven by the handle 31 to enter the kettle body 2, and the limiting member 33 is close to the inner wall of the kettle body 2 to prevent the kettle body 2 from displacing relative to the base 1, so as to ensure that the kettle body 2 is not easily shaken and more stable during use, prevent the kettle body 2 from detaching from the base 1, and fix the kettle body 2. At the same time, the grip mechanism 3 is locked by the locking mechanism 4 to prevent the grip mechanism 3 from moving upward (i.e., Figure 2 the direction indicated by the arrow X1) or downward (i.e., the direction indicated by the arrow X2) relative to the base 1, thereby preventing accidental movement of the grip mechanism 3, so as to ensure that the kettle body 2 is firmly installed on the base 1 under the fixing action of the grip mechanism 3 during use, and prevent safety accidents such as hot water spilling caused by the loosening or falling off of the kettle body 2, reducing potential safety hazards.

[0040] Figure 2 When it is necessary to disassemble the kettle body 2 from the base 1, first cancel the locking effect of the locking mechanism 4 on the grip mechanism 3, so that the handle 31 can move relative to the base 1, and then lift the handle 31 upward along the

[0041] direction indicated by the arrow X1 to drive the limiting member 33 to be withdrawn from the kettle body 2, thereby canceling the fixing effect of the limiting member 33 on the kettle body 2, and removing the kettle body 2 from the base 1. Figure 2 As shown in Figure 2 , the inner side wall of the handle 31 (such as Figure 2 the inner side wall 3101 shown in fits against the outer side wall of the kettle body 2 (such as Figure 2 the outer side wall 202 shown in Figure 2 ). Through the fit between the handle 31 and the kettle body 2, the handle 31 can play a role in supporting and positioning the kettle body 2, so as to reduce the loosening or swinging of the kettle body 2 relative to the handle 31 during use, thereby ensuring that the kettle body 2 does not shake when the user holds the handle 31, and improving the stability of holding. The handle 31 is made of heat-resistant material to reduce the conduction of heat from the kettle body 2 to the handle 31, preventing the user from feeling uncomfortable due to the high temperature inside the kettle body 2 when holding the handle 31.

[0042] As shown in Figure 2 FIG. Figure 3 1, the limiting member 33 includes: a mounting portion 331 fixedly provided on the handle 31. The mounting portion 331 extends towards the kettle body 2 to form a transition portion 332. The transition portion 332 extends beyond the top end 23 of the side wall of the kettle body 2 and extends towards the inside of the kettle body 2 to form a stop portion 333. The stop portion 333 is close to the inner wall 201 of the kettle body 2. By means of the mounting portion 331, it can be ensured that the limiting member 33 is firmly mounted on the handle 31. Through the transition portion 332, the limiting member 33 will not get stuck when entering the inside of the kettle body 2, so as to achieve a smooth transition, facilitating the user to fix and disassemble the kettle body 2. By the stop portion 333 being close to the inner wall of the kettle body 2, the kettle body 2 can be prevented from detaching from the base 1, and the shaking or displacement of the kettle body 2 during use can be reduced, preventing safety accidents such as hot water spilling caused by the loosening or falling off of the kettle body 2, and improving the safety of the heating device 100.

[0043] It should be noted that there are two situations between the stop portion 333 and the inner wall of the kettle body 2: there is a small gap and complete fit. As shown in Figure 3 FIG. 2, when there is a small gap between the stop portion 333 and the inner wall of the kettle body 2, the unnecessary friction between the stop portion 333 and the inner wall of the kettle body 2 can be reduced, so that the process of the stop portion 333 entering and being withdrawn from the inside of the kettle body 2 is smoother, making the installation and disassembly process of the kettle body 2 more fluent. And the direct contact between the inner wall of the kettle body 2 and the stop portion 333 is reduced, thereby reducing the possible wear during long-term use and extending the service life of the heating device 100. Although there is a small gap between the stop portion 333 and the inner wall of the kettle body 2, the fixing strength of the kettle body 2 is slightly weakened, but through the stop portion 333, it can still be ensured that the kettle body 2 can be safely fixed under normal use conditions and will not loosen or fall off. However, in extreme cases (such as severe shaking or impact), there may be slight shaking. During normal use, the kettle body 2 will not have serious loosening or falling off due to the small gap, ensuring the safety of the heating device 100. As shown in Figure 4 FIG. 3, when the stop portion 333 is completely in contact with the inner wall of the kettle body 2, the contact area between the kettle body 2 and the stop portion 333 is increased, so that the kettle body 2 can be more firmly fixed on the base 1, reducing the risk of the kettle body 2 falling off due to loosening during use, improving the safety of the heating device 100, and reducing the possibility of safety accidents such as scalding.

[0044] As shown in Figure 3As shown, the transition part 332 abuts against the top end 23 of the side wall of the kettle body 2. During the process of the limiting member 33 entering the interior of the kettle body 2, the transition part 332 approaches the top end 23 of the side wall of the kettle body 2 until it abuts, thereby increasing the frictional force between the limiting member 33 and the kettle body 2, further preventing the kettle body 2 from loosening due to external forces during use, and enhancing the fixing effect on the kettle body 2.

[0045] It should be noted that the transition part 332 can be configured as the transition part 332a parallel to the end face of the top end 23 of the side wall as shown in Figure 3 ; the transition part 332 can also be configured as the transition part 332b with a certain arc as shown in Figure 7 ; even the transition part 332 can be configured as the transition part 332c with a certain inclination angle as shown in Figure 8 . The present application does not limit this, as long as it ensures that the position of the limiting member 33 inside the kettle body 2 is accurate and can firmly fix the kettle body 2.

[0046] Referring to Figure 5 As shown, the guiding part 11 is configured as: a guide rail 111 formed on the outer side of the handle 31 and constructing a guiding groove 112; the guiding part 32 is configured as: a guiding block 321 protruding outward from the handle 31 and extending into the guiding groove 112 and moving along the guiding groove 112. During the process of pushing down or lifting up the handle 31, by smoothly moving the guiding block 321 in the guiding groove 112, the swaying and jamming of the handle 31 during movement can be reduced, so as to ensure that the handle 31 will not get stuck or generate a large frictional force during movement, thereby improving the hand feeling when the user operates, and making the operation of the handle 31 smoother. And it can guide the handle 31 to accurately drive the limiting member 33 into the kettle body 2 to form a fixing effect on the kettle body 2, so that the kettle body 2 can be stably installed on the base 1. Preferably, the guide rail 111 and the guiding block 321 are symmetrically formed on both sides of the handle 31. This makes the force on the handle 31 more balanced during movement, reducing the skewing or jamming phenomenon that may be caused by uneven unilateral force on the handle 31. And it improves the stability of the heating device 100, ensuring that the handle 31 can still move smoothly after multiple uses.

[0047] Exemplarily, in some embodiments, referring to Figure 9As shown, the guiding part 32 is configured to have a guiding groove 322 recessed inward from the handle 31, and the guiding part 11 is configured to have a guiding block 113 formed on the outer side of the handle 31 and protruding toward the handle 31 to extend into the guiding groove 322 and move along the guiding groove 322. During the process of pushing the handle 31 downward or lifting it upward, the smooth movement of the guiding block 113 in the guiding groove 322 can reduce the晃动 and卡顿 of the handle 31 during movement, ensuring that the handle 31 will not get stuck or generate a large frictional force during movement, thereby improving the user's operating feel and making the operation of the handle 31 smoother. And it can guide the handle 31 to accurately drive the limiting part 33 into the kettle body 2 to form a fixing effect on the kettle body 2, so that the kettle body 2 can be stably installed on the base 1. Preferably, the guiding groove 322 and the guiding block 113 are symmetrically formed on both sides of the handle 31. This makes the force on the handle 31 more balanced during movement, reducing the skew or jamming phenomenon that may be caused by uneven unilateral force on the handle 31. And it improves the stability of the heating device 100, ensuring that the handle 31 can still move smoothly after multiple uses.

[0048] Refer Figure 5 To Figure 6 As shown, a positioning hole 311 is constructed at the bottom of the handle 31; the locking mechanism 4 includes: a locking rod 41 that moves along a first direction in the base 1 and partially extends into the positioning hole 311, and an elastic member 42 clamped between the base 1 and the locking rod 41; the elastic member 42 forms an elastic biasing force along the first direction on the locking rod 41 to maintain the locking state formed between the locking rod 41 and the positioning hole 311. When it is necessary to install the kettle body 2 onto the base 1, by pushing the handle 31 downward and driving the limiting part 33 into the kettle body 2, the bottom of the handle 31 contacts and pushes the locking rod 41 to move in the base 1 along a second direction (such as Figure 6 the direction shown by the arrow Q1 in the figure) opposite to the first direction (such as Figure 6 the direction shown by the arrow Q2 in the figure), and compresses the elastic member 42. When the handle 31 moves downward to align the positioning hole 311 with the locking rod 41, the elastic member 42 releases its elastic potential energy to form an elastic acting force along the first direction on the locking rod 41, to push the locking rod 41 to move in the base 1 along the first direction, so that the locking rod 41 partially inserts into the positioning hole 311. At the same time, the limiting part 33 also enters the interior of the kettle body 2 and is close to the inner wall of the kettle body 2, achieving the fixing effect on the kettle body 2. After the locking rod 41 inserts into the positioning hole 311, the elastic member 42 forms an elastic biasing force along the first direction on the locking rod 41 to ensure that the locking state between the locking rod 41 and the positioning hole 311 is maintained, making it impossible for the handle 31 to move upward or downward randomly. And the elastic biasing force of the elastic member 42 keeps the locking rod 41 in the positioning hole 311, and even if there is a slight vibration, the locking rod 41 will not loosen, thereby ensuring the installation and fixing effect of the kettle body 2 on the base 1.

[0049] When the kettle body 2 needs to be disassembled from the base 1, the user only needs to manually press the locking lever 41 and push the locking lever 41 in the second direction out of the positioning hole 311 to release the locking state between the locking lever 41 and the positioning hole 311. Then, lift the handle 31 upward and pull out the limiting member 33 from the kettle body 2 to cancel the fixing effect on the kettle body 2. This enables the user to complete unlocking (such as pressing the locking lever 41 and then lifting the handle 31 upward) and locking (such as directly pushing the handle 31 downward) operations through simple actions, improving the fluency of the operation.

[0050] Refer Figure 6 As shown, the base 1 is constructed with a movable channel 12 for accommodating the locking lever 41 and allowing the locking lever 41 to move. The movable channel 12 has a bottom wall 121 connected to one end of the elastic member 42. The locking lever 41 protrudes radially outward to form a protruding portion 411 that abuts against the other end of the elastic member 42. The movable channel 12 can restrict the movement path of the locking lever 41, ensuring that the locking lever 41 can only move in a predetermined first direction and second direction. Moreover, when the locking lever 41 moves within the movable channel 12, the wobbling of the locking lever 41 can be reduced, improving the stability of the movement of the locking mechanism 4. Under the elastic action of the elastic member 42, the locking lever 41 can reliably enter the positioning hole 311 to achieve the locking state. The user can conveniently move the locking lever 41 out of the positioning hole 311 by manually operating against the biasing force of the elastic member 42 to achieve unlocking. By connecting the bottom wall 121 to one end of the elastic member 42 as a fixed point for one end of the elastic member 42, when the elastic member 42 is compressed, the bottom wall 121 can provide stable support for the elastic member 42, and when the elastic member 42 releases its elastic potential energy, it can correctly form an elastic biasing force on the locking lever 41. By connecting the protruding portion 411 to the other end of the elastic member 42, an abutting point for the other end of the elastic member 42 is formed, enabling the elastic member 42 to correctly form an elastic force on the locking lever 41 to push the locking lever 41 to move in the first direction. Through the cooperation of the protruding portion 411 and the elastic member 42, the stability of the locking lever 41 in the locked state is ensured, and with the support of the elastic biasing force of the elastic member 42, it is ensured that the handle 31 will not accidentally disengage from the base 1, reducing potential safety hazards.

[0051] Refer Figure 6 As shown, the positioning hole 311 extends radially inward to form an inner convex portion 312 that abuts against the protruding portion 411. During the process of inserting the locking lever 41 into the positioning hole 311, the protruding portion 411 will be driven to abut against the inner convex portion 312 on the side opposite to the elastic member 42 to stabilize the position of the locking lever 41 after it is inserted into the positioning hole 311, preventing accidental unlocking caused by loosening or movement of the locking lever 41 in the locked state and improving the stability of the locking lever 41 in the locked state.

[0052] ReferFigure 6 As shown, the locking lever 41 is configured with a locking end 412 extending into the positioning hole 311. A first annular chamfer portion 413 is formed on the radially outer side of the locking end 412, and a second annular chamfer portion 313 is formed radially inward on the side of the positioning hole 311 facing the elastic member 42. During the process of pushing the handle 31 downward, the bottom of the handle 31 contacts and pushes the locking lever 41 to move in the second direction within the base 1. The elastic force exerted by the elastic member 42 on the locking lever 41 drives the locking end 412 to abut against the handle 31. During the downward movement of the handle 31, the first annular chamfer portion 413 of the locking end 412 contacts the second annular chamfer portion 313 of the positioning hole 311, facilitating the easier alignment and insertion of the locking end 412 into the positioning hole 311, and reducing the friction when the locking end 412 is inserted into the positioning hole 311, making the insertion and extraction of the locking lever 41 into and out of the positioning hole 311 smoother.

[0053] Refer Figure 2 As shown, the base 1 is configured with an installation cavity 13 for accommodating part of the kettle body 2. The kettle body 2 is concavely provided radially inward to form a step portion 21 abutting against the top end 15 of the side wall of the base 1, and the bottom of the kettle body 2 protrudes to form a heat conducting portion 22 connecting the step portion 21 and abutting against the heating unit 14 within the installation cavity 13. The installation cavity 13 accommodates part of the kettle body 2 to provide a accommodating space for the kettle body 2, and directly contacts the heating unit 14 through the heat conducting portion 22, ensuring that heat can be efficiently transferred to the inside of the kettle body 2, and enabling the heat of the heating unit 14 to be evenly distributed to the bottom of the kettle body 2, improving the heating efficiency and uniformity. During the process of placing the kettle body 2 on the base 1, the step portion 21 abuts against the top end 15 of the side wall of the base 1, ensuring the positioning accuracy of the kettle body 2 on the base 1, and preventing the kettle body 2 from shifting during the heating process. And the side wall of the base 1 surrounds the heat conducting portion 22, which can further prevent the kettle body 2 from detaching from the base 1 due to external force during use.

[0054] Refer Figure 1 As shown, the heating device 100 further includes: a kettle lid 5 hinged to the handle 31 for opening or closing the top opening of the kettle body 2. The top opening of the kettle body 2 can be controlled through the kettle lid 5, allowing the user to conveniently pour in or pour out the heated liquid in the kettle body. And the kettle lid 5 can also prevent the user from accidentally touching the hot steam or hot water during the operation process, reducing the risk of scalding. And it can reduce the heat dissipation and accelerate the heating speed of the liquid. By hinging the kettle lid 5 to the handle 31, it is convenient to open the kettle lid 5 and prevent the kettle lid 5 from being lost.

[0055] In this application, the detachable heating device for the kettle body can be a replaceable kettle, a multifunctional kettle, a portable electric water cup, a coffee cup, a instant noodle cup, etc.

[0056] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A kettle-body detachable heating device, characterized in that, include: The base, the kettle body detachably disposed on the base, the handle mechanism movably connected to the base to fix the kettle body to the base, and the locking mechanism disposed on the base to prevent the handle mechanism from moving relative to the base; The base is configured with a guide portion to guide the movement of the grip mechanism relative to the base; The grip mechanism includes: a handle, the handle forming a guide portion guided by the guide portion, and a limiting member disposed on the handle and extending into the kettle body; The limiting member is close to the inner wall of the kettle body to prevent the kettle body from detaching from the base.

2. The detachable heating device for the kettle body according to claim 1, characterized in that, The limiting member includes: a mounting portion fixed to the handle, the mounting portion extending toward the pot body to form a transition portion, the transition portion extending beyond the top of the side wall of the pot body and toward the interior of the pot body to form a stop portion, the stop portion being close to the inner wall of the pot body.

3. The detachable heating device for the kettle body according to claim 2, characterized in that, There is a tiny gap between the stop and the inner wall of the pot, or the stop and the inner wall of the pot are completely fitted together.

4. The detachable heating device for the kettle body according to claim 2, characterized in that, The transition section abuts against the top of the side wall of the pot body.

5. The detachable heating device for the kettle body according to claim 1, characterized in that, The guide portion is configured as: a guide rail formed on the outside of the handle and forming a guide groove, and the guide portion is configured as: a guide block that protrudes outward from the handle, extends into the guide groove, and moves along the guide groove.

6. The detachable heating device for the kettle body according to claim 1, characterized in that, The guide portion is configured as a guide groove formed by the inward recess of the handle, and the guide portion is configured as a guide block formed on the outside of the handle and protruding toward the handle to extend into the guide groove and move along the guide groove.

7. The detachable heating device for the kettle body according to claim 1, characterized in that, The bottom of the handle is provided with a positioning hole; The locking mechanism includes: a locking rod that moves within the base in a first direction and partially extends into the positioning hole, and an elastic member that is clamped between the base and the locking rod; The elastic element applies an elastic biasing force to the locking rod in a first direction to maintain the locked state between the locking rod and the positioning hole.

8. The detachable heating device for the kettle body according to claim 7, characterized in that, The base is configured with a movable channel for accommodating and allowing the locking rod to move. The movable channel has a bottom wall connected to one end of the elastic member, and the locking rod extends radially outward to form a protrusion that abuts against the other end of the elastic member.

9. The detachable heating device for the kettle body according to claim 8, characterized in that, The positioning hole extends radially inward to form an inner protrusion that abuts against the protrusion.

10. The detachable heating device for the kettle body according to claim 8, characterized in that, The locking rod is configured to have a locking end extending into the positioning hole, with a first annular chamfer formed on the radially outer side of the locking end, and a second annular chamfer formed radially inward on the side of the positioning hole facing the elastic member.

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