CN217285053U

CN217285053U - Outdoor water cup capable of heating and adjusting temperature

Info

Publication number: CN217285053U
Application number: CN202220935936.3U
Authority: CN
Inventors: 张博; 石国霖; 姜雪茹
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-08-26
Anticipated expiration: 2032-04-22

Abstract

The utility model relates to the technical field of outdoor water cups, and discloses an outdoor water cup capable of heating and adjusting temperature, which comprises a cup body, wherein an electric heating disc is arranged in the cup body, a wiring terminal of the electric heating disc extends to the outer side of the cup body, and the wiring terminal is connected with a storage battery through a wire; a foldable solar power generation assembly is placed in the interlayer of the cup body, the solar power generation assembly can be taken out, and the unfolded form of the solar power generation assembly is plate-shaped; the solar energy can be shone comprehensively to the solar energy of solar energy power generation component, can heat outdoor water in real time, has realized the disinfection of disinfecting of outdoor water, has directly been transformed into the drinking water with outdoor water, has promoted the utilization efficiency of solar energy, and rate of heating is fast, portable, and is safe in utilization.

Description

Outdoor water cup capable of heating and adjusting temperature

Technical Field

The utility model relates to an outdoor drinking cup technical field, in particular to outdoor drinking cup that can heat and adjust temperature.

Background

The outdoor trekking needs sufficient drinking water, but the excessive drinking water is carried to increase the burden of the outdoor trekking. Direct conversion of outdoor water into drinking water requires sterilization and disinfection, the most common method being heating. At present, an electric heating kettle is directly limited by electric power outdoors, and a solar kettle receives solar energy through a polycrystalline silicon or monocrystalline silicon solar panel, so that heat is generated on a heat collecting plate to heat water, and the limitation of the outdoor electric power is broken through.

Chinese patent No. 201220157572.7 discloses a novel outdoor solar heating water cup, which is characterized in that the novel outdoor solar heating water cup comprises a shell 1, a fresnel lens layer 2, a black solar heat collecting plate layer 3, an inner container 4, cup mouth external threads 5, a water inlet cover 6, a water outlet cover 7, a filter layer 8 and cup cover internal threads 9. The outdoor solar heating water cup can directly heat water in outdoor travel and can effectively sterilize and preserve heat. Sunlight transmits into the cup from the shell 1, is converged and emitted into the inner container 4 with an included angle of 135 degrees which is not covered by the black solar heat collecting plate through the Fresnel lens layer 2, and the transmitted sunlight heats water and then is emitted onto the black solar heat collecting plate 3, so that the water in the inner container 4 is further heated to achieve drinkable hot water; the solar water heating cup effectively utilizes solar energy, can be used in places with sunshine, fully utilizes natural resources, and is green and environment-friendly. However, the solar heat collecting plate layer surrounds the inner container, and sunlight can only irradiate the solar heat collecting plate layer within the range of 180 degrees in actual use, so that the solar energy utilization efficiency is low, and the heating speed is slow.

Disclosure of Invention

The utility model aims at providing an outdoor drinking cup capable of heating and adjusting temperature, which can heat outdoor water in real time, realize the sterilization and disinfection of outdoor water, directly convert outdoor water into drinking water, improve the utilization efficiency of solar energy, and has the advantages of high heating speed, convenient carrying and safe use; the problems in the background art are effectively solved.

The utility model adopts the technical scheme as follows: a cup capable of heating and adjusting temperature for outdoor use comprises a cup body, wherein an electric heating disc is mounted in the cup body, the model of the electric heating disc is CX-ZTJRP001, a wiring terminal of the electric heating disc extends to the outer side of the cup body, and the wiring terminal is connected with a storage battery through a lead; a foldable solar power generation assembly is placed in the interlayer of the cup body, the solar power generation assembly can be taken out, and the unfolded form of the solar power generation assembly is plate-shaped.

The beneficial effect who adopts above-mentioned scheme is: the storage battery supplies power to the electric heating plate, so that outdoor water can be heated in real time, sterilization and disinfection of outdoor water are realized, and the outdoor water is directly converted into drinking water; the storage battery can be charged outdoors in real time by arranging the solar power generation assembly, solar light can comprehensively irradiate the solar power generation assembly, the light-facing surface of the solar power generation assembly is adjustable, the utilization efficiency of solar energy is improved, and the rapid heating of outdoor water is ensured.

Further, the cup body comprises an inner container and a shell, the inner container is made of stainless steel, a through hole is formed in the bottom surface of the inner container, and the through hole is used for installing an electric heating disc; a drinking port of the inner container is in threaded connection with a cup cover; the outer side wall welding of inner bag has the shell, and the welding point is located the below of drinking water mouth, and the material of shell is the stainless steel, and the bottom surface of shell is the opening form for form the holding chamber between inner bag and the shell, this holding chamber is used for holding folding solar energy power generation component, and the opening of shell has the bottom through threaded connection.

The beneficial effect of adopting the further scheme is that: the cup cover can play a role in heat preservation and prevent drinking water from spilling, and the cup cover needs to be opened during heating, so that high pressure generated in the cup body is prevented from exploding; through setting up inner bag and shell not only can deposit solar energy power generation subassembly, can slow down the heat of drinking water moreover and scatter and disappear, kill two birds with one stone.

Furthermore, a groove is punched in the bottom surface of the inner container, and the groove is circular; a ceramic seat is fixedly connected in the groove, the cross section of the ceramic seat is in a concave shape, and the upper edge of the ceramic seat is flush with the bottom surface of the liner; the notch of the ceramic seat is used for installing an electric heating disc, and the top surface of the electric heating disc is flush with the bottom surface of the inner container.

The beneficial effect of adopting the further scheme is that: the ceramic seat is arranged to avoid the transmission of current to the cup body, so that the use safety is improved, and the problem of dirt storage and dirt collection is also avoided by limiting the position of the ceramic seat; the electric heating plate can be accommodated by the groove, so that the electric heating plate and the inner container are prevented from generating intermittence, and the problem of storing dirt and holding dirt is avoided.

Furthermore, sponge rings are installed at the upper end and the lower end of the containing cavity and are in elastic contact with the solar power generation assembly.

The beneficial effect of adopting the further scheme is that: guarantee through setting up the sponge circle that solar energy power generation component does not take place the displacement at the holding intracavity, effectually avoided solar energy power generation component to collide with the problem.

Further, the lateral wall welding of shell has automatically controlled box, and the inner chamber of automatically controlled box is used for installing the battery, and swift head is installed to the section of charging of battery, and swift head extends to the automatically controlled box outside.

The beneficial effect of adopting the further scheme is that: make battery and drinking water separation through setting up automatically controlled box, guarantee the security of battery, avoid the drinking water of leaking to pour into the battery.

Furthermore, the side wall of the electric control box is welded with a U-shaped handle, and the upper end face and the lower end face of the electric control box are provided with a carrying belt.

The beneficial effect of adopting the further scheme is that: the U-shaped handle is convenient for pouring and filling water, and the carrying belt is convenient for carrying in a back-carrying manner, so that labor is saved.

Furthermore, a temperature adjusting controller is installed in the electric control box, the model of the temperature adjusting controller is BF-D110A, and the temperature adjusting controller is connected to a lead between the storage battery and the electric hot tray.

The beneficial effect of adopting the further scheme is that: the heating temperature of the electric heating plate can be adjusted by arranging the temperature adjusting controller, the water temperature can be displayed, and the practicability is good.

Furthermore, the solar power generation assembly comprises a rectangular frame, wherein spacing pieces are welded in the rectangular frame at equal intervals, so that the rectangular frame forms a plurality of lattice cavities, solar panels are installed in the lattice cavities, and circuits of the solar panels are connected in series; the adjacent rectangular frames are hinged through connecting pieces, and two vertical shafts of the connecting pieces are connected with the rectangular frames in a switching way; and cutting off one connecting sheet, and bonding a magnetic attraction sheet at the cut-off position.

The beneficial effect of adopting the above further scheme is: the stability of solar panel installation has been guaranteed through setting up rectangular frame, can guarantee that all rectangular frame enclose into a pipe through setting up the connection piece, is convenient for accomodate in the holding intracavity to the expansion form is platelike, can lean on and charge on the cup, absorption sunlight that can be better.

Furthermore, the inner container is divided into an upper section and a lower section, the butt joint of the inner container is in threaded connection with a connecting piece, the connecting piece is of a revolving body structure, the section of the connecting piece is H-shaped, two notches of the connecting piece are respectively connected with the upper part and the lower part of the inner container, and the connecting piece is made of polyurethane.

The beneficial effect of adopting the further scheme is that: the inner container can be separated by arranging the connecting piece, so that the current is prevented from being transmitted to the cup body, and the use safety is improved.

Furthermore, the top surface welding of automatically controlled box has the telescopic link, and the port of telescopic link is two, all can stretch out from both ends, and the head welding of telescopic link has the positioning seat, and the terminal surface processing of positioning seat has the slot, and slot and connection piece grafting adaptation.

The beneficial effect of adopting the further scheme is that: the connecting sheet that will have the disconnection inserts in the slot, draws the telescopic link to the outside simultaneously, and solar energy power generation component is expanded, forms a flat board, and it is good to place stability, the better absorption sunlight of ability.

Further, the top surface threaded connection of bowl cover has the relief valve, and the relief valve is the normal close.

The beneficial effect of adopting the further scheme is that: the steam in the cup body can be timely discharged through the pressure release valve, and the safety of outdoor water heating is guaranteed.

The beneficial effects of the utility model reside in that: the solar energy can be shone comprehensively to the solar energy of solar energy power generation component, can heat outdoor water in real time, has realized the disinfection of disinfecting of outdoor water, has directly been transformed into the drinking water with outdoor water, has promoted the utilization efficiency of solar energy, and rate of heating is fast, portable, and is safe in utilization.

Drawings

Fig. 1 is a schematic view of the front view cross-sectional structure of the present invention.

Fig. 2 is a front sectional structural diagram of the cup body.

Fig. 3 is a schematic sectional view of the ceramic holder.

Fig. 4 is a schematic perspective sectional view of the cup body.

Fig. 5 is a schematic perspective sectional view of the ceramic holder.

Fig. 6 is a schematic front sectional view of the sponge ring.

Fig. 7 is a schematic front sectional view of the electric control box.

Figure 8 is a front cross-sectional view of the belt.

Fig. 9 is a schematic perspective view of the thermostat controller.

Fig. 10 is a schematic front view of the solar power generation module.

Fig. 11 is a schematic perspective view of a solar power generation module.

Fig. 12 is a schematic top view of the solar power generation module.

FIG. 13 is a schematic sectional view of a second embodiment of a joint member in a front view.

FIG. 14 is an enlarged view of a second connecting member according to the embodiment.

Fig. 15 is a schematic perspective view of a solar power generation assembly unfolded by three telescopic rods according to an embodiment.

Fig. 16 is a schematic perspective view of the third positioning seat according to the embodiment.

Fig. 17 is a schematic cross-sectional front view of a second relief valve according to an embodiment.

In the figure: 1. a cup body; 2. an electric hot plate; 3. a wiring terminal; 4. a wire; 5. a storage battery; 6. a solar power generation module; 7. an inner container; 8. a housing; 9. a through hole; 10. a cup cover; 11. an accommodating cavity; 12. a bottom cover; 13. a groove; 14. a ceramic base; 15. a sponge ring; 16. an electronic control box; 17. a shortcut head; 18. a U-shaped handle; 19. a carrying belt; 20. a temperature-regulating controller; 21. a rectangular frame; 22. a spacer sheet; 23. a lattice cavity; 24. a solar panel; 25. connecting sheets; 26. magnetic attraction pieces; 27. a joining member; 28. a telescopic rod; 29. positioning seats; 30. a slot; 31. and (4) releasing the valve.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings, which are only used for illustrating the technical solutions of the present invention and are not limited.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example one

As shown in fig. 1, an outdoor water cup capable of heating and adjusting temperature comprises a cup body 1, wherein an electric heating disc 2 is installed in the cup body 1, the model of the electric heating disc 2 is CX-ZTJRP001, a wiring terminal 3 of the electric heating disc 2 extends to the outer side of the cup body 1, the wiring terminal 3 is connected with a storage battery 5 through a wire 4, the electric heating disc 2 is powered by the storage battery 5, outdoor water can be heated in real time, sterilization and disinfection of the outdoor water are realized, and the outdoor water is directly converted into drinking water; folding solar energy power generation component 6 has been placed in the intermediate layer of cup 1, and solar energy power generation component 6 can take out, and its development form is platelike, can charge for battery 5 in outdoor real time through setting up solar energy power generation component 6, and solar energy light shines solar energy power generation component 6 comprehensively, and solar energy power generation component 6's light-facing side is adjustable, has promoted the utilization efficiency of solar energy, has guaranteed the rapid heating of outdoor water.

As shown in fig. 2, as an optimization of the embodiment, in consideration of the influence of the structure of the cup body 1 on the outdoor water heating process, the cup body 1 comprises an inner container 7 and an outer shell 8, the inner container 7 is made of stainless steel, a through hole 9 is formed in the bottom surface of the inner container 7, and the through hole 9 is used for installing the electric heating plate 2; the drinking water port of the inner container 7 is in threaded connection with the cup cover 10, the cup cover 10 can play a role in heat preservation, drinking water is prevented from being spilled, and the cup cover 10 needs to be opened during heating, so that high pressure generated in the cup body 1 is prevented from exploding; outer wall welding of inner bag 7 has shell 8, the welding point is located the below of drinking water mouth, the material of shell 8 is the stainless steel, and the bottom surface of shell 8 is the opening form, make to form holding chamber 11 between inner bag 7 and the shell 8, this holding chamber 11 is used for holding folding solar energy power generation subassembly 6, there is bottom 12 shell 8's opening through threaded connection, solar energy power generation subassembly 6 not only can be deposited through setting up inner bag 7 and shell 8, and the heat that can slow down the drinking water scatters and disappears moreover, kill two birds with one stone.

As shown in fig. 3-5, as an optimization of the embodiment, considering that the electric heating plate 2 generates current transmission in the inner container 7 and a gap between the electric heating plate 2 and the inner container 7 is easy to store dirt and dirty, a groove 13 is punched on the bottom surface of the inner container 7, and the groove 13 is circular; a ceramic seat 14 is fixedly connected in the groove 13, the cross section of the ceramic seat 14 is in a concave shape, the upper edge of the ceramic seat 14 is flush with the bottom surface of the inner container 7, the ceramic seat 14 is arranged to prevent current from being transmitted to the cup body 1, the use safety is improved, and the problem of dirt collection and dirt collection is also avoided by limiting the position of the ceramic seat 14; the notch of the ceramic seat 14 is used for installing the electric heating plate 2, and the top surface of the electric heating plate 2 is flush with the bottom surface of the inner container 7; the electric heating plate 2 can be accommodated by arranging the groove 13, so that a gap between the electric heating plate 2 and the inner container 7 is avoided, and the problem of dirty and dirty storage is avoided.

As shown in fig. 6, as optimization of the embodiment, considering that the solar power generation assembly 6 is carried outdoors and is prone to collision, the sponge rings 15 are installed at the upper and lower ends of the accommodating cavity 11, and the sponge rings 15 are in elastic contact with the solar power generation assembly 6, so that the solar power generation assembly 6 is prevented from displacing in the accommodating cavity 11, and the collision problem of the solar power generation assembly 6 is effectively avoided.

As shown in fig. 7, as the optimization of the embodiment, in consideration of the safety problem of the installation position of the storage battery 5, the side wall of the housing 8 is welded with the electric control box 16, the inner cavity of the electric control box 16 is used for installing the storage battery 5, the quick connector 17 is installed at the charging section of the storage battery 5, and the quick connector 17 extends to the outer side of the electric control box 16, so that the storage battery 5 is separated from the drinking water by arranging the electric control box 16, the safety of the storage battery 5 is ensured, and the leaked drinking water is prevented from being filled into the storage battery 5.

As shown in fig. 8, as an optimization of the embodiment, in consideration of the portability of the cup body 1, a U-shaped handle 18 is welded to a side wall of the electronic control box 16, the U-shaped handle 18 is arranged to facilitate the water pouring and filling processes, and a carrying belt 19 is arranged on the upper end surface and the lower end surface of the electronic control box 16, so that the electronic control box is convenient to carry on the back by arranging the carrying belt 19, and is more labor-saving.

As shown in fig. 9, as the optimization of the embodiment, in consideration of the problem that the temperature cannot be controlled in the outdoor water heating process, a temperature adjusting controller 20 is installed in the electric control box 16, the model of the temperature adjusting controller 20 is BF-D110A, the temperature adjusting controller 20 is connected to the lead 4 between the storage battery 5 and the electric hot tray 2, the heating temperature of the electric hot tray 2 can be adjusted by arranging the temperature adjusting controller 20, the water temperature can be displayed, and the practicability is good.

As shown in fig. 10, as an optimization of the embodiment, in consideration of convenience of use of the solar power generation module 6, as shown in fig. 11, the solar power generation module 6 includes a rectangular frame 21, in which spacers 22 are welded at equal intervals in the rectangular frame 21, so that the rectangular frame 21 forms a plurality of lattice cavities 23, and solar panels 24 are installed in the lattice cavities 23, and circuits of each solar panel 24 are connected in series with each other; the adjacent rectangular frames 21 are hinged through a connecting piece 25, and two vertical shafts of the connecting piece 25 are connected with the rectangular frames 21 in a switching way; as shown in fig. 12, cut one of the connecting sheets 25, bond the magnetic attraction sheet 26 at the cut-off position, ensure the stability of the installation of the solar panel 24 by arranging the rectangular frame 21, ensure that all the rectangular frames 21 enclose a round tube by arranging the connecting sheets 25, be convenient for being accommodated in the accommodating cavity 11, and be plate-shaped in the expansion form, can lean against the cup body 1 for charging, can better absorb sunlight.

Example two

As shown in fig. 13 to 14, different from the first embodiment, in consideration that the ceramic base 14 is disposed at the bottom of the inner container 7 for isolating electricity, the inner container 7 is divided into an upper section and a lower section, a joint 27 is screwed to a butt joint of the inner container 7, the joint 27 is a revolving body structure, the cross-sectional shape of the joint 27 is H-shaped, two notches of the joint 27 are respectively connected to the upper section and the lower section of the inner container 7, the joint 27 is made of polyurethane, the inner container 7 can be isolated by disposing the joint 27, so that current is prevented from being transmitted to the cup body 1, and safety in use is improved.

EXAMPLE III

As shown in fig. 15, different from the first embodiment, in consideration of poor placement stability of the solar power generation assembly 6 after being unfolded, the top surface of the electronic control box 16 is welded with two telescopic rods 28, the two ports of the telescopic rods 28 can be extended from both ends, and the head of the telescopic rod 28 is welded with a positioning seat 29, as shown in fig. 16, the end surface of the positioning seat 29 is processed with a slot 30, the slot 30 is in splicing fit with the connecting sheet 25, the connecting sheet 25 with disconnection is inserted into the slot 30, the telescopic rod 28 is pulled out to the outside at the same time, the solar power generation assembly 6 is unfolded to form a flat plate, the placement stability is good, and sunlight can be better absorbed.

Example four

As shown in fig. 17, different from the first embodiment, consider that probably forget to open the bowl cover 10 when outdoor water heating, the high-pressure steam that the heating produced explodes easily, the top surface threaded connection of bowl cover 10 has relief valve 31, and relief valve 31 is the normal close, can in time let out the steam in the cup 1 through setting up relief valve 31, has guaranteed the security of outdoor water heating.

Application scenarios and working principles: when the foot travels outdoors, the solar water can be converted into drinking water by carrying the solar water generator, the bottom cover 12 is unscrewed, the solar power generation assembly 6 is taken out, the disconnected connecting sheet 25 is inserted into the slot 30, the telescopic rod 28 is pulled out outwards, the solar power generation assembly 6 is unfolded to form a flat plate, the solar energy can fully irradiate the solar power generation assembly 6, and the light facing surface of the solar power generation assembly 6 is adjustable; then the inner container 7 is filled with outdoor water, and the cup cover 10 is not screwed at the moment; starting the temperature adjusting controller 20, starting to heat the outdoor water, and stopping when the outdoor water is heated to a specified temperature; the solar energy can be fully shone to solar energy of solar power generation component 6 of this application, can heat outdoor water in real time, has realized the disinfection of disinfecting of outdoor water, has directly been transformed into the drinking water with outdoor water, has promoted the utilization efficiency of solar energy, and rate of heating is fast, portable, safe in utilization.

Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that various changes and modifications can be made in the embodiments described above, or equivalent changes and modifications can be made to some of the technical features of the embodiments described above, and any changes, equivalents, and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An outdoor water cup capable of heating and adjusting temperature comprises a cup body (1), and is characterized in that an electric heating disc (2) is arranged in the cup body (1), and a wiring terminal (3) of the electric heating disc (2) is connected with a storage battery (5) through a wire (4); folding solar power generation component (6) is placed in the interlayer of cup (1), and solar power generation component (6) can be taken out, and its development form is plate-like.

2. An outdoor water cup capable of heating and adjusting temperature according to claim 1, wherein the cup body (1) comprises an inner container (7) and an outer shell (8), a through hole (9) is formed in the bottom surface of the inner container (7), and the through hole (9) is used for installing an electric heating plate (2); a cup cover (10) is screwed on a drinking port of the inner container (7); the lateral wall of inner bag (7) is equipped with shell (8), and the bottom surface of shell (8) is the opening form for form holding chamber (11) between inner bag (7) and shell (8), holding chamber (11) are used for holding folding solar energy power generation component (6), and bottom (12) have been twisted to the opening of shell (8).

3. An outdoor water cup capable of heating and adjusting temperature according to claim 2, characterized in that the bottom surface of the inner container (7) is provided with a groove (13); a ceramic seat (14) is arranged in the groove (13), and the upper edge of the ceramic seat (14) is flush with the bottom surface of the inner container (7); the notch of the ceramic seat (14) is used for installing the electric heating plate (2), and the top surface of the electric heating plate (2) is flush with the bottom surface of the inner container (7).

4. An outdoor water cup capable of heating and adjusting temperature according to claim 2, characterized in that sponge rings (15) are arranged at the upper end and the lower end of the accommodating cavity (11), and the sponge rings (15) are in elastic contact with the solar power generation assembly (6).

5. An outdoor water cup capable of heating and adjusting temperature according to claim 2, characterized in that the side wall of the casing (8) is provided with an electric control box (16), the inner cavity of the electric control box (16) is used for installing the storage battery (5), and the charging section of the storage battery (5) is provided with a shortcut head (17) extending outwards.

6. An outdoor water cup capable of heating and adjusting temperature according to claim 5, characterized in that a temperature adjusting controller (20) is arranged in the electric control box (16), and the temperature adjusting controller (20) is connected to a lead (4) between the storage battery (5) and the electric heating plate (2).

7. An outdoor heatable and temperature-adjustable water cup according to claim 1, characterized in that the solar power generation assembly (6) comprises a rectangular frame (21), the rectangular frame (21) is provided with spacing pieces (22) at equal intervals, so that the rectangular frame (21) forms a plurality of grid cavities (23), solar panels (24) are arranged in the grid cavities (23), and the circuits of each solar panel (24) are connected in series; the adjacent rectangular frames (21) are hinged through connecting pieces (25); one of the connecting pieces (25) is cut off, and a magnetic attraction piece (26) is bonded at the cut-off position.

8. An outdoor water cup capable of heating and adjusting temperature according to claim 2, characterized in that the inner container (7) is divided into an upper section and a lower section, a joint piece (27) is screwed at the butt joint of the inner container (7), the cross section of the joint piece (27) is H-shaped, and two notches of the joint piece (27) are respectively connected with the upper section and the lower section of the inner container (7).

9. An outdoor water cup capable of heating and adjusting temperature according to claim 5, characterized in that the top surface of the electric control box (16) is provided with two telescopic rods (28), the two ports of the telescopic rods (28) can extend from the two ends, the head of the telescopic rods (28) is provided with a positioning seat (29), the end surface of the positioning seat (29) is provided with a slot (30), and the slot (30) is in splicing fit with the connecting piece (25).

10. An outdoor water cup capable of heating and adjusting temperature according to claim 2, characterized in that a pressure release valve (31) is screwed on the top surface of the cup cover (10), and the pressure release valve (31) is normally closed.