CN212546612U

CN212546612U - Electric water boiling cup

Info

Publication number: CN212546612U
Application number: CN202020783837.9U
Authority: CN
Inventors: 邓慧娟; 徐秋伟
Original assignee: Shenzhen Pinluo Innovation Industrial Co ltd
Current assignee: Shenzhen Pinluo Innovation Industrial Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-02-19
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses an electric water boiling cup relates to drinking cup technical field. Including the cup shell, the cup shell inner wall is close to downside fixed mounting has the receiver, be provided with the power cord in the receiver, be provided with heating mechanism on the cup shells inner wall of receiver upside, heating mechanism's last fixed surface installs cup in the vacuum, fixed mounting has hall sensor between the right flank of first sealing washer and the cup shell inner wall, the upper surface of cup shell is provided with the bowl cover, the mounting box middle part is provided with rotatory top cap through the column spinner, the blast pipe has been seted up near the right side under the mounting box on the lateral wall, be provided with exhaust mechanism on column spinner and the mounting box. The utility model discloses effectively avoid inside steam high pressure, the risk that the bowl cover can't be opened or steam high-pressure explosion during the use, the safe in utilization risk that safety switch was emptyd to the rethread avoided heating mechanism to wet, bubble water, short circuit etc. to arouse can use in plateau district.

Description

Electric water boiling cup

Technical Field

The utility model relates to a drinking cup technical field specifically is an electric water heating cup.

Background

In the existing electric heating cup technology, a direct cover opening heating mode or a mode of adding an exhaust port on a top cover is adopted, when the cup is heated to a preset temperature, a mechanical switch is powered off, and a power supply is turned off; or the NTC temperature controller detects a predetermined temperature and stops heating to turn off the power supply, so that the electric heating cup has the following problems during use:

1. in the prior art, the electric heating cup is operated by mistake, and the cover is covered for heating, so that the steam inside the cup body is high-pressure, the cover cannot be opened when the electric heating cup is used, and the risk of steam high-pressure explosion is caused;

2. in the prior art, when the electric heating cup topples over, the machine is still continuously heating, can't close the power, arouses that the product bubble water leads to the risk of internal short circuit and electric shock to reach the risk such as overheated that the product circuit continuously heats until dry combustion heating leads to.

3. In the prior art, the electric heating cup leads the preset temperature of the internal mechanical temperature controller to reach less than 90 degrees due to the air pressure problem of a plateau area, and leads to the safety risk caused by continuous heating after liquid boils.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electric water boiling cup, possess and effectively avoid inside steam high pressure, the unable risk of opening or steam high-pressure explosion of bowl cover, avoid heating mechanism to wet, bubble water and short circuit, can be in the advantage of plateau district use, can't open with solving the lid, and the risk of steam high-pressure explosion, the risk of inside short circuit and electric shock, and the product circuit heats continuously and leads to the overheated lamp risk until the dry combustion method heating, behind the liquid boiling in plateau district, still constantly heat the problem of the safety risk that leads to.

For realizing effectively avoiding inside steam high pressure, the bowl cover can't be opened or the risk of steam high pressure explosion, avoid heating mechanism to wet, bubble water and short circuit, can be in the purpose that plateau district used, the utility model provides a following technical scheme: an electric water heating cup comprises a cup shell, wherein a storage box is fixedly arranged on the inner wall of the cup shell close to the lower side, a power line is arranged in the storage box, a heating mechanism is arranged on the inner wall of the cup shell on the upper side of the storage box, the heating mechanism comprises an inclined safety switch, a circuit board, a heating body combined element body and a control chip, the inclined safety switch, the circuit board, the heating body combined element body and the control chip are sequentially and fixedly arranged on the inner wall of the cup shell on the upper side of the storage box from bottom to top, a touch switch and an indicator lamp are arranged on the front side face of the cup shell close to the lower side, a vacuum inner cup is fixedly arranged on the upper surface of the heating mechanism, a first sealing ring is fixedly arranged between the upper cup edge of the vacuum inner cup and the inner wall of the cup shell, a Hall sensor is fixedly arranged between the, be provided with the mounting box on the upside inner wall of bowl cover, and mounting box and cup shell threaded connection, the mounting box middle part is provided with rotatory top cap through the column spinner, and just rotatory top cap is provided with the bowl cover upper surface, the blast pipe has been seted up near the right side under the mounting box on the lateral wall, be provided with exhaust mechanism on column spinner and the mounting box, exhaust mechanism includes fixed plate, rotor plate and bleeder vent, fixed plate fixed mounting is between the bowl cover inner wall, rotor plate fixed mounting is on the column spinner, be close to the corresponding position in right side on fixed plate, rotor plate and the mounting box and all seted up the bleeder vent, be provided with the magnetic induction spare on the right side wall of rotor plate.

As an optimized technical proposal of the utility model, the upper inner wall of the cup cover and the cup shell are provided with a second sealing ring along the corresponding position.

As a preferred technical scheme of the utility model, be provided with two mounting panels with empty safety switch, circuit board, heating member composite member body and control chip corresponding position on the receiver.

As a preferred technical scheme of the utility model, fixed plate lower surface and mounting box upper surface all are provided with the third sealing washer with the bleeder vent is corresponding.

As an optimal technical scheme of the utility model, rotatory top cap is the U type structure of establishing of falling, and rotatory top cap lower surface and bowl cover upper surface are provided with the clearance.

As an optimized technical scheme of the utility model, set up on the lateral wall on the receiver and supply the fixed jack of power cord.

Compared with the prior art, the utility model provides an electric water heating cup possesses following beneficial effect:

1. this electric water heating cup, through setting up exhaust mechanism intermediate fixed plate, the bleeder vent is linked together on rotor plate and the mounting box, the magnetic induction spare is rotatory to the top with hall sensor simultaneously, hall sensor passes through the wire and is connected with the control chip, the exhaust bleeder vent of linkage simultaneously is opened, just can open heating mechanism through touch switch this moment, make heating mechanism heat cup in to the vacuum, effectively avoid inside steam high pressure, the unable risk of opening or steam high-pressure explosion of bowl cover during the use.

2. This electric water boiling cup emptys safety switch through the setting, when the cup shell slope, makes heating mechanism outage, and heating mechanism continues work when avoiding pouring water, effectively prevents the safe in utilization risk that heating mechanism wet, bubble water, short circuit etc. arouse.

3. The electric water boiling cup can be used in plateau areas by arranging the touch switch to be matched with the indicating lamp and observing the working state of the heating mechanism.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an exploded view of the present invention.

In the figure: 1. a cup shell; 2. a storage box; 3. a power line; 4. a heating mechanism; 401. a dump safety switch; 402. a circuit board; 403. a heater assembly body; 404. a control chip; 5. a touch switch; 6. an indicator light; 7. a vacuum inner cup; 8. a first seal ring; 9. a Hall sensor; 10. a cup cover; 11. mounting a box; 12. a spin column; 13. rotating the top cover; 14. an exhaust pipe; 15. an exhaust mechanism; 151. a fixing plate; 152. a rotating plate; 153. air holes are formed; 16. a magnetic induction member; 17. a second seal ring; 18. mounting a plate; 19. a third seal ring; 20. a gap; 21. and (4) inserting the jack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model discloses an electric water heating cup, which comprises a cup shell 1, wherein an accommodating box 2 is fixedly arranged on the inner wall of the cup shell 1 near the lower side, a power cord 3 is arranged in the accommodating box 2, a heating mechanism 4 is arranged on the inner wall of the cup shell 1 at the upper side of the accommodating box 2, the heating mechanism 4 comprises a dumping safety switch 401, a circuit board 402, a heating body combined element body 403 and a control chip 404, the dumping safety switch 401, the circuit board 402, the heating body combined element body 403 and the control chip 404 are sequentially and fixedly arranged on the inner wall of the cup shell 1 at the upper side of the accommodating box 2 from bottom to top, the model of the control chip 404 is DVP28SV, a touch switch 5 and an indicator lamp 6 are arranged on the front side of the cup shell 1 near the lower side, a vacuum inner cup 7 is fixedly arranged on the upper surface of the heating mechanism 4, a first sealing ring 8 is fixedly arranged between the upper, a Hall sensor 9 is fixedly arranged between the right side surface of the first sealing ring 8 and the inner wall of the cup shell 1, a cup cover 10 is arranged on the upper surface of the cup shell 1, an installation box 11 is arranged on the inner wall of the upper side of the cup cover 10, the installation box 11 is in threaded connection with the cup shell 1, a rotary top cover 13 is arranged in the middle of the installation box 11 through a rotary column 12, the rotary top cover 13 is arranged on the upper surface of the cup cover 10, an exhaust pipe 14 is arranged on the lower side wall of the installation box 11 close to the right side, an exhaust mechanism 15 is arranged on the rotary column 12 and the installation box 11, the exhaust mechanism 15 comprises a fixed plate 151, a rotary plate 152 and air holes 153, the fixed plate 151 is fixedly arranged between the inner walls of the cup cover 10, the rotary plate 152 is fixedly arranged on the rotary column 12, and the air holes 153 are arranged on the, the right side wall of the rotating plate 152 is provided with a magnetic induction member 16.

Specifically, a second sealing ring 17 is arranged on the inner wall of the upper side of the cup cover 10 corresponding to the upper edge of the cup shell 1.

In this embodiment, the second sealing ring 17 has a good sealing effect between the cup lid 10 and the cup shell 1, and has a good waterproof and heat-insulating effect.

Specifically, two mounting plates 18 are disposed on the storage box 2 at positions corresponding to the tilt safety switch 401, the circuit board 402, the heating body combined element body 403, and the control chip 404.

In the present embodiment, the mounting board 18 facilitates mounting of the circuit board 402, the heater combined element body 403, and the control chip 404.

Specifically, the lower surface of the fixing plate 151 and the upper surface of the mounting box 11 are provided with third sealing rings 19 corresponding to the air holes 153.

In this embodiment, the third sealing ring 19 provides a good sealing effect between the air holes 153.

Specifically, the rotating top cover 13 is of an inverted U-shaped structure, and a gap 20 is formed between the lower surface of the rotating top cover 13 and the upper surface of the cup cover 10.

In this embodiment, the gap 20 facilitates the outflow of the discharged gas, ensuring normal exhaust.

Specifically, the side wall of the storage box 2 is provided with a jack 21 for fixing the power line 3.

In this embodiment, the power cord 3 is conveniently fixed by the jack 21, and the use is convenient.

The utility model discloses a theory of operation and use flow: when the vacuum cup is used, the rotating top cover 13 drives the rotating plate 152 in the exhaust mechanism 15 to rotate, the rotating plate 152 is communicated with the fixing plate 151 and the air holes 153 in the mounting box 11, meanwhile, the magnetic induction piece 16 rotates to be above the Hall sensor 9, the Hall sensor 9 is connected with the control chip 404 through a lead, at the moment, the heating mechanism 4 can be opened through the touch switch 5, the heating mechanism 4 heats the vacuum inner cup 7, the high pressure of steam in the vacuum inner cup is effectively avoided, the risk that the cup cover 10 cannot be opened or the steam explodes under high pressure when the vacuum cup is used is avoided, the safety switch 401 is dumped to cut off the power of the heating mechanism 4 when the cup shell 1 inclines, the heating mechanism 4 is prevented from continuously working when water is poured, the use safety risks caused by dampness, water soaking, short circuit and the like of the heating mechanism 4 are effectively prevented, and the working state of the heating mechanism 4 can be observed through the cooperation of the, can be used in plateau area.

In conclusion, the electric water boiling cup effectively avoids high pressure of steam inside through the heating mechanism 4 and the exhaust mechanism 15, the risk that the cup cover 10 cannot be opened or the steam is exploded at high pressure when in use, and the safety switch 401 is toppled to avoid the safety risk caused by dampness, water soaking, short circuit and the like of the heating mechanism 4, so that the electric water boiling cup can be used in plateau areas.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric water heating cup, includes cup shell (1), its characterized in that: cup shell (1) inner wall is close to downside fixed mounting and has receiver (2), be provided with power cord (3) in receiver (2), be provided with heating mechanism (4) on the cup shell (1) internal wall of receiver (2) upside, heating mechanism (4) are including empting safety switch (401), circuit board (402), heating member composite member body (403) and control chip (404), it is supreme fixed mounting on the cup shell (1) internal wall of receiver (2) upside in proper order down to empty safety switch (401), circuit board (402), heating member composite member body (403) and control chip (404), the leading flank of cup shell (1) is close to the downside and is provided with touch switch (5) and pilot lamp (6), upper surface fixed mounting of heating mechanism (4) has cup (7) in the vacuum, the upside cup of cup (7) is along and cup shell (1) between the inner wall fixed mounting have first sealing washer (8) A Hall sensor (9) is fixedly installed between the right side face of the first sealing ring (8) and the inner wall of the cup shell (1), a cup cover (10) is arranged on the upper surface of the cup shell (1), a mounting box (11) is arranged on the inner wall of the upper side of the cup cover (10), the mounting box (11) is in threaded connection with the cup shell (1), a rotary top cover (13) is arranged in the middle of the mounting box (11) through a rotary column (12), the rotary top cover (13) is provided with the upper surface of the cup cover (10), an exhaust pipe (14) is arranged on the lower side wall of the mounting box (11) close to the right side, an exhaust mechanism (15) is arranged on the rotary column (12) and the mounting box (11), the exhaust mechanism (15) comprises a fixing plate (151), a rotary plate (152) and an air hole (153), the fixing plate (151) is fixedly installed between the inner, the rotating plate (152) is fixedly arranged on the rotating column (12), air holes (153) are formed in the corresponding positions, close to the right side, on the upper side wall of the fixing plate (151), the rotating plate (152) and the mounting box (11), and a magnetic induction piece (16) is arranged on the right side wall of the rotating plate (152).

2. An electric water-boiling cup according to claim 1, characterized in that: and a second sealing ring (17) is arranged on the inner wall of the upper side of the cup cover (10) and at a position corresponding to the upper edge of the cup shell (1).

3. An electric water-boiling cup according to claim 1, characterized in that: two mounting plates (18) are arranged on the storage box (2) at positions corresponding to the dumping safety switch (401), the circuit board (402), the heating body combined element body (403) and the control chip (404).

4. An electric water-boiling cup according to claim 1, characterized in that: and the lower surface of the fixing plate (151) and the upper surface of the mounting box (11) are provided with third sealing rings (19) corresponding to the air holes (153).

5. An electric water-boiling cup according to claim 1, characterized in that: the rotary top cover (13) is of an inverted U-shaped structure, and a gap (20) is formed between the lower surface of the rotary top cover (13) and the upper surface of the cup cover (10).

6. An electric water-boiling cup according to claim 1, characterized in that: the side wall of the storage box (2) is provided with a jack (21) for fixing the power line (3).