Liquid heating device

Abstract

The present invention provides a liquid heating device, which includes: a kettle body, which has a placement cavity with a side opening and a platform portion extending along the front top wall of the placement cavity; a cup body, which has a liquid containing cavity with an upper opening, and the cup body is arranged in the placement cavity; the liquid heating device also includes the following components: a support body, which has a slide groove penetrating the placement cavity, and the support body extends along the longitudinal direction of the top wall of the placement cavity of the kettle body; a slide rod, which is slidably arranged in the slide groove; a driving device, which is arranged on one side of the support body or along the platform portion, and can drive the slide rod to move in the longitudinal direction in the slide groove; a temperature sensing probe, a part of which is embedded in the slide rod, and the other part is extended out of the slide groove in the longitudinal direction by the driving device and is used to detect the temperature of the liquid contained in the liquid containing cavity of the cup body. Compared with the prior art, the present invention avoids the problem of shortening the service life of the temperature sensing probe due to frequent contact caused by the temperature sensing probe being exposed to the outside, thereby extending the service life, reducing the cost of maintenance or replacement, and being easy to use.

Description

Technical Field

[0001] The invention relates to a liquid heating device. Background Art

[0002] At present, there is a liquid heating device in the prior art, which includes: a kettle body, which has a placement cavity with a side opening and a platform portion extending along the front top wall of the placement cavity; a cup body, which has a liquid holding cavity with an upper opening, and the cup body is arranged in the placement cavity. The problem is that the temperature sensing probe is exposed and often touched, resulting in a shortened service life, an increased cost of maintenance or replacement, and inconvenience in use.

[0003] To this end, the present invention provides a liquid heating device. Summary of the invention

[0004] In view of the above problems existing in the prior art, an object of the present invention is to provide a liquid heating device which prolongs the service life, reduces the cost of maintenance or replacement, and is easy to use.

[0005] The purpose of the present invention can be achieved by the following technical solutions:

[0006] A liquid heating device, comprising:

[0007] The pot body comprises a placement cavity with a side opening and a platform portion extending along the front top wall of the placement cavity;

[0008] The cup body has a liquid containing cavity with an upper opening, and the cup body is arranged in the placement cavity;

[0009] The liquid heating device also includes the following components:

[0010] A support body having a slide groove penetrating the placement cavity, and the support body extends along the longitudinal direction of the top wall of the placement cavity of the kettle body;

[0011] A slide bar, which is slidably disposed in the slide groove;

[0012] A driving device, which is arranged on one side of the support body or along the platform, and can drive the slide bar to move in the slide groove along the longitudinal direction;

[0013] A part of the temperature sensing probe is embedded in the slide rod, and the other part is extended out of the slide groove in the longitudinal direction by the driving device and is used to detect the temperature of the liquid contained in the liquid containing cavity of the cup body.

[0014] The liquid heating device is special in that: the driving device comprises a rotating plate, the rotating plate comprises a plate body and a bent plate body extending along the end of the plate body, the side wall of the plate body close to the bent plate body is pivotally connected to the rear side wall of the kettle body, and the two slide grooves of the side wall of the plate body away from the bent plate body are respectively slidably matched with the transverse parts symmetrically extending from the side wall of the slide rod, and the transverse parts symmetrically extending from the side wall of the slide rod are respectively slidably matched with the corresponding longitudinal slideways of the support body;

[0015] The end of the bent plate body away from the plate body extends into the fitting hole arranged in the placement cavity of the pot body and abuts against the outer side wall of the cup body.

[0016] The liquid heating device is special in that: the kettle body includes a kettle body and a cover body that is buckled into the kettle body, the placement cavity is arranged in the kettle body, the side wall of the kettle body is provided with two partition parts that are arranged alternately, the fitting hole is arranged in the kettle body between the two partition parts, the end of the plate body is fitted in the fitting hole and the side wall of the plate body is pivotally connected between the two partition parts.

[0017] The liquid heating device is special in that the bent plate body includes a first arc-shaped plate portion extending along the end of the plate body and a second arc-shaped plate portion extending along the first arc-shaped plate portion, and the second arc-shaped plate portion is inclined toward the bottom of the placement cavity.

[0018] The liquid heating device is special in that: the driving device comprises a linear motor, the linear motor is fixed to the table, and the output shaft of the linear motor is fixedly connected to the sliding rod.

[0019] The liquid heating device is special in that it also includes a first spring, which is sleeved on the outer wall of the sliding rod, one end of the first spring abuts against the circumferential ring wall of the sliding rod, and the other end abuts against the circumferential ring wall arranged on the inner wall of the sliding groove.

[0020] The liquid heating device is special in that: the driving device includes a sliding plate, a second spring, and a support. One end of the second spring abuts against the side wall of the placement cavity, and the other end abuts against the longitudinal part of the sliding plate. The support is arranged in the kettle body. The support includes a horizontal plate body and two alternately inclined plate bodies extending from the top plane along the length direction of the horizontal plate body. The transverse parts symmetrically extending from the side walls of the sliding rod are respectively slidably matched with the corresponding inclined slides of the inclined plate bodies. The bottom of the sliding rod is embedded in the horizontal plate body and the transverse part of the sliding plate. The transverse part of the sliding plate is slidably arranged on both sides of the slide groove.

[0021] As described above, the liquid heating device according to the present invention has the following beneficial effects:

[0022] After utilizing the above-mentioned liquid heating device, compared with the prior art, due to the adoption of such a structure, when the cup body is placed in the placement cavity, the sliding rod and the temperature sensing probe can be moved in the longitudinal direction in the slide groove by the driving device, so that the temperature sensing probe extends out of the slide groove and is used to detect the temperature of the liquid in the liquid containing cavity of the cup body; when the cup body is taken out and placed in the placement cavity, the sliding rod and the temperature sensing probe can be moved in the longitudinal direction in the slide groove by the driving device, so that the temperature sensing probe is hidden in the slide groove; compared with the prior art, the problem of shortening the service life of the temperature sensing probe due to frequent contact caused by the exposure of the temperature sensing probe to the outside is avoided, thereby extending the service life, reducing the cost of maintenance or replacement, and facilitating use.

[0023] The present invention will be further described below in conjunction with specific implementation modes. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a three-dimensional diagram of a liquid heating device;

[0025] Figure 2 It is a partial structural schematic diagram of a liquid heating device;

[0026] Figure 3 It is a partial structural exploded view of a liquid heating device;

[0027] Figure 4 It is an enlarged structural diagram of a driving device of a first embodiment of a liquid heating device;

[0028] Figure 5 is a front view of a liquid heating device;

[0029] Figure 6 for Figure 5 AA section enlarged view;

[0030] Figure 7 It is an enlarged structural diagram of a driving device of a second embodiment of a liquid heating device;

[0031] Figure 8 is a structural schematic diagram of a third embodiment of a liquid heating device;

[0032] Fig. 9 This is an enlarged view of the driving device structure of the third embodiment of a liquid heating device. DETAILED DESCRIPTION

[0033] The following is a description of the implementation of the present invention by means of specific embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0034] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions that the present invention can be implemented, so they have no substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the effects that the present invention can produce and the purposes that can be achieved. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. The change or adjustment of the relative relationship should also be regarded as the scope of the implementation of the present invention without substantial changes in the technical content. The specific structure can be described with reference to the drawings of the patent application.

[0035] In the following examples, Figure 2 The directions are defined by arrows, with the left side of the paper as the left direction, the right side of the paper as the right direction, the upper side of the paper as the upper direction, the lower side of the paper as the lower direction, the front side perpendicular to the paper as the front direction, the back side perpendicular to the paper as the back direction, the placement cavity of the pot body as the inside, and the outer wall of the pot body as the outside.

[0036] The present invention provides a liquid heating device, please refer to Figures 1 to 7 As shown, it includes:

[0037] The kettle body 1 has a placement cavity 10 with a side opening 100 and a platform portion 11 extending along the front top wall of the placement cavity 10;

[0038] The cup body 2 has a liquid containing cavity 20 with an upper opening, and the cup body 2 is disposed in the placement cavity 10;

[0039] The liquid heating device also includes the following components:

[0040] A support body 3 having a slide groove 30 penetrating the placement cavity 10, and the support body 3 extends along the longitudinal direction of the top wall of the placement cavity 10 of the kettle body 1;

[0041] A slide bar 4, which is slidably disposed in the slide groove 30;

[0042] A driving device 5, which is arranged on one side of the support body 3 or along the platform 11, and can drive the slide bar 4 to move in the slide groove 30 along the longitudinal direction;

[0043] A portion of the temperature sensing probe 6 is embedded in the slide rod 4 , and another portion thereof is extended longitudinally out of the slide groove 30 by the driving device 5 and is used to detect the temperature of the liquid contained in the liquid containing cavity 20 of the cup body 2 .

[0044] It should be noted that compared with the prior art, the present invention adopts such a structure to avoid the problem of shortening the service life of the temperature sensing probe 6 due to being exposed to the outside and being frequently touched, thereby extending the service life, reducing the cost of maintenance or replacement, and being easy to use.

[0045] For the above-mentioned driving device 5, the present invention provides three preferred embodiments, but is not limited thereto.

[0046] The first embodiment of the driving device 5: Combination Figures 1 to 6 As shown, the driving device 5 includes a rotating plate 50, and the rotating plate 50 includes a plate body 500 and a bent plate body 501 extending along the end of the plate body 500, the side wall of the plate body 500 close to the bent plate body 501 is pivotally connected to the rear side wall of the kettle body 1, and the two slide grooves 502 of the side wall of the plate body 500 away from the bent plate body 501 are respectively slidably matched with the transverse parts 40 symmetrically extending from the side wall of the slide rod 4, and the transverse parts 40 symmetrically extending from the side wall of the slide rod 4 are respectively slidably matched with the corresponding longitudinal slideways 31 of the support body 3;

[0047] The end of the bent plate body 501 away from the plate body 500 extends into the fitting hole 12 provided in the placement cavity 10 of the pot body 1 and abuts against the outer wall of the cup body 2 . The above structure is set, when the cup body 2 is placed in the placement cavity 10, the outer wall of the cup body 2 abuts against the bent plate body 501 of the rotating plate 50, so that the bent plate body 501 swings toward the cavity wall direction of the placement cavity 10, and the swing of the bent plate body 501 drives the transverse part 40 symmetrically extending from the side wall of the slide rod 4 to slide in the two slide groove parts 502 of the plate body 500, so that the slide rod 2 and the temperature sensing probe 6 move in the slide groove 30 toward the longitudinal direction of the bottom of the placement cavity 10, so that the temperature sensing probe 6 extends out of the slide groove 30 and is used to detect the temperature of the liquid in the liquid containing cavity 20 of the cup body 2; when the cup body 2 is taken out of the placement cavity 10, on the contrary, the slide rod 4 and the temperature sensing probe 6 move in the slide groove 30 away from the longitudinal direction of the bottom of the placement cavity 10, so that the temperature sensing probe 6 is hidden in the slide groove 30; compared with the prior art, the problem of shortening the service life of the temperature sensing probe 6 due to being exposed to the outside and being frequently touched is avoided, thereby extending the service life, reducing the cost of maintenance or replacement, and being easy to use.

[0048] Combination Figure 1 , Figure 2 , Figure 3 as well as Figure 4 As shown, in the present embodiment, the kettle body 1 comprises a kettle body 13 and a cover body 14 snapped on the kettle body 13, the placement cavity 10 is arranged on the kettle body 13, the side wall of the kettle body 13 is provided with two partition parts 15 arranged alternately, the fitting hole 12 is arranged on the kettle body 13 between the two partition parts 15, the end of the plate body 500 is fitted in the fitting hole 12, and the side wall of the plate body 500 is pivotally connected between the two partition parts 15.

[0049] Combination Figure 4 As shown, in this embodiment, the bent plate body 501 includes a first arc-shaped plate portion 5010 extending along the end of the plate body 500 and a second arc-shaped plate portion 5011 extending along the first arc-shaped plate portion 5000, and the second arc-shaped plate portion 5011 is inclined toward the bottom of the placement cavity 10.

[0050] The second embodiment of the driving device: combined Figure 1 , Figure 2 as well as Figure 7 As shown, in this embodiment, the driving device 5 includes a linear motor 51, which is fixed to the table portion 11, and the output shaft 510 of the linear motor 51 is fixedly connected to the slide bar 4. With the above structure, when the cup body 2 is placed in the placement cavity 10, the linear motor 51 fixed to the table portion 11 can make the slide bar 4 and the temperature sensing probe 6 move in the longitudinal direction toward the bottom of the placement cavity 10 in the slide groove 30, so that the temperature sensing probe 6 extends out of the slide groove 30 and is used to detect the temperature of the liquid in the liquid containing cavity 20 of the cup body 2; when the cup body 2 is taken out of the placement cavity 10, the linear motor can make the slide bar 4 and the temperature sensing probe 3 move in the longitudinal direction away from the bottom of the placement cavity 10 in the slide groove 30, so that the temperature sensing probe 3 is hidden in the slide groove 30; compared with the prior art, the problem of shortening the service life of the temperature sensing probe 3 due to being exposed to the outside and being frequently touched is avoided, thereby extending the service life, reducing the cost of maintenance or replacement, and being convenient to use. It should be noted that the aforementioned linear motor 51 may also be a linear motor or a linear cylinder.

[0051] Combination Figure 4 or Figure 6 As shown, in this embodiment, a first spring 7 is further included, and the first spring 7 is sleeved on the outer wall of the slide bar 4, one end of the first spring 7 is in contact with the circumferential ring wall 41 of the slide bar 4, and the other end is in contact with the circumferential ring wall 300 provided on the inner wall of the slide groove 30. The above structure is provided to make the longitudinal movement of the temperature sensing probe 3 smoother.

[0052] The third embodiment of the driving device: combined Figure 8 and Fig. 9As shown, in the present embodiment, the driving device 5 comprises a sliding plate 52, a second spring 53, and a support 54. One end of the second spring 53 abuts against the side wall of the placement cavity 10, and the other end abuts against the longitudinal portion 520 of the sliding plate 52. The support 54 is arranged in the kettle body 1. The support 54 comprises a horizontal plate body 540 and two alternately inclined plate bodies 541 extending from the top plane along the length direction of the horizontal plate body 540. The transverse portions 40 symmetrically extending from the side walls of the sliding rod 4 are respectively slidably matched with the corresponding inclined slideways 542 of the inclined plate bodies 541. The bottom of the sliding rod 4 is embedded in the horizontal plate body 540 and the transverse portion 521 of the sliding plate 52. The transverse portion 521 of the sliding plate 52 is slidably arranged on both sides of the slide groove 30. By setting the above-mentioned structure, when the cup body 2 is placed in the placement cavity 10, the outer wall of the cup body 2 abuts against the longitudinal portion 520 of the sliding plate 52, so that the second spring 53 is compressed toward the cavity wall of the placement cavity 10. This process also causes the sliding rod 4 to slide along the sliding groove 30 and from the front to the back, so that the temperature sensing probe 6 gradually extends out of the sliding groove 30; on the contrary, after the cup body 2 is removed, the sliding rod 4 and the temperature sensing probe 6 are moved in the sliding groove 30 in the longitudinal direction away from the bottom of the placement cavity 10, so that the temperature sensing probe 6 is hidden between the two inclined plates 541; compared with the prior art, the problem of shortening the service life of the temperature sensing probe 6 due to being exposed to the outside and being frequently touched is avoided, thereby extending the service life, reducing the cost of maintenance or replacement, and being easy to use.

[0053] It should be noted that the invention can be used to heat coffee (i.e., a coffee pot), and can also be used to heat other liquids, such as milk (i.e., a milk heater), boil tea leaves, etc.

[0054] As described above, the liquid heating device according to the present invention has the following beneficial effects:

[0055] After utilizing the above-mentioned liquid heating device, compared with the prior art, due to the adoption of such a structure, when the cup body is placed in the placement cavity, the sliding rod and the temperature sensing probe can be moved in the longitudinal direction in the slide groove by the driving device, so that the temperature sensing probe extends out of the slide groove and is used to detect the temperature of the liquid in the liquid containing cavity of the cup body; when the cup body is taken out and placed in the placement cavity, the sliding rod and the temperature sensing probe can be moved in the longitudinal direction in the slide groove by the driving device, so that the temperature sensing probe is hidden in the slide groove; compared with the prior art, the problem of shortening the service life of the temperature sensing probe due to frequent contact caused by the exposure of the temperature sensing probe to the outside is avoided, thereby extending the service life, reducing the cost of maintenance or replacement, and facilitating use.

[0056] In summary, the present invention effectively overcomes various shortcomings of the prior art and has high industrial utilization value.

[0057] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. A liquid heating device, comprising: The pot body comprises a placement cavity with a side opening and a platform portion extending along the front top wall of the placement cavity; The cup body has a liquid containing cavity with an upper opening, and the cup body is arranged in the placement cavity; The liquid heating device is characterized in that it also includes the following components: A support body having a slide groove penetrating the placement cavity, and the support body extends along the longitudinal direction of the top wall of the placement cavity of the kettle body; A slide bar, which is slidably disposed in the slide groove; A driving device, which is arranged on one side of the support body or along the platform, and can drive the slide bar to move in the slide groove along the longitudinal direction; A temperature sensing probe, one part of which is embedded in the slide rod, and the other part of which is extended longitudinally out of the slide slot by a driving device and is used to detect the temperature of the liquid contained in the liquid containing cavity of the cup body; The driving device comprises a rotating plate, the rotating plate comprises a plate body and a bent plate body extending along the end of the plate body, the side wall of the plate body close to the bent plate body is pivotally connected to the rear side wall of the pot body, the two slide groove parts of the side wall of the plate body away from the bent plate body are respectively slidably matched with the transverse parts symmetrically extending from the side wall of the slide rod, the transverse parts symmetrically extending from the side wall of the slide rod are respectively slidably matched with the corresponding longitudinal slideways of the support body, the end of the bent plate body away from the plate body extends into the fitting hole set in the placement cavity of the pot body and abuts against the outer side wall of the cup body; Alternatively, the driving device includes a sliding plate, a second spring, and a support, one end of the second spring abuts against the side wall of the placement cavity, and the other end abuts against the longitudinal portion of the sliding plate, the support is arranged in the pot body, the support includes a horizontal plate body and two alternately inclined plate bodies extending from the top plane along the length direction of the horizontal plate body, the transverse portions symmetrically extending from the side walls of the sliding rod are respectively slidably matched with the corresponding inclined slideways of the inclined plate bodies, the bottom of the sliding rod is embedded in the horizontal plate body and the transverse portion of the sliding plate, and the transverse portion of the sliding plate is slidably arranged on both sides of the slide groove.

2. The liquid heating device according to claim 1, characterized in that: The pot body includes a pot body and a cover body that is buckled into the pot body, the placement cavity is arranged in the pot body, the side wall of the pot body is provided with two partition parts arranged alternately, the fitting hole is arranged in the pot body between the two partition parts, the end of the plate body is fitted into the fitting hole and the side wall of the plate body is pivotally connected between the two partition parts.

3. The liquid heating device according to claim 1, characterized in that: The bent plate body comprises a first arc-shaped plate portion extending along the end of the plate body and a second arc-shaped plate portion extending along the first arc-shaped plate portion, and the second arc-shaped plate portion is inclined toward the bottom of the placement cavity.

4. The liquid heating device according to any one of claims 1 to 3, characterized in that: It also includes a first spring, which is sleeved on the outer wall of the slide rod, one end of the first spring abuts against the circumferential ring wall of the slide rod, and the other end abuts against the circumferential ring wall arranged on the inner wall of the slide groove.

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