CN217987298U

CN217987298U - Electric heating thermos bottle

Info

Publication number: CN217987298U
Application number: CN202221459213.7U
Authority: CN
Inventors: 杨向荣
Original assignee: Zhongshan Mayoor Electrical Appliance Co ltd
Current assignee: Zhongshan Mayoor Electrical Appliance Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-12-09
Anticipated expiration: 2032-06-10

Abstract

The utility model provides an electric heating thermos bottle, include main shell and the inner bag of locating in the main shell, the inner bag bottom is equipped with heating element, the water pump of the inside intercommunication of automatically controlled subassembly and water inlet and inner bag, heating element and water pump all are connected with the automatically controlled subassembly, main shell top one side is equipped with the faucet, be equipped with the outlet pipe between the delivery port of water pump and the faucet, wherein, the outlet pipe includes the first TPE right angle return bend that one end is connected with the delivery port of water pump, the PP straight tube that one end is connected with the first TPE right angle return bend other end, the second TPE right angle return bend that one end is connected with the PP straight tube other end and the glass straight tube that one end is connected with the second TPE right angle return bend other end, the other end and the faucet of glass straight tube are connected, glass straight tube bottom is equipped with the lack of water detection device, lack of water detection device is connected with automatically controlled subassembly. The utility model discloses simple structure, convenient to use can make electric heat vacuum flask inner structure compact to can avoid the peculiar smell problem that leads to by silica gel, and lack of water can in time remind the watered convenience of user.

Description

Electric heating thermos bottle

Technical Field

The utility model relates to a small household appliances technical field, more specifically relates to an electric heating vacuum flask.

Background

Because the water dispenser has many defects, large volume, inconvenient movement, secondary pollution and other problems, people begin to buy small and convenient electric heating water boiling bottles. The electric heating thermos bottle is widely used in home and office, and is a small household appliance with heat preservation function. The electric heating thermos bottle has the characteristics of convenience, rapidness and the like, and is gradually introduced into common families at present to become a member of small kitchen appliances.

At present, the water outlet of the liner and the water outlet nozzle of the electric heating thermos are connected by a hose, and the hose is generally made of silica gel. Because the hose does not have the supporting force, so need set up the bearing structure that can support the hose on the shell body inner wall to the form of hose is relatively more free, makes the overall structure in the shell body seem not too regular. In addition, the hose of silica gel material can make hot water absorb the peculiar smell with hot water contact for a long time, gives the very not good use experience of user.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electric heating thermos bottle for overcoming the defects that the silica gel hose is used as the outlet pipe of the prior electric heating thermos bottle to be needed to additionally arrange a supporting structure and hot water to absorb peculiar smell. The utility model discloses simple structure, convenient to use can make electric heat vacuum flask inner structure compact to can avoid the peculiar smell problem that leads to by silica gel.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides an electric heating thermos, includes the main casing and locates inner bag in the main casing, the inner bag bottom be equipped with heating element, automatically controlled subassembly and water inlet with the water pump of the inside intercommunication of inner bag, heating element and water pump all with automatically controlled subassembly is connected, main casing top one side is equipped with the faucet, the delivery port of water pump with be equipped with the outlet pipe between the faucet, wherein, the outlet pipe include one end with the first TPE right angle return bend, one end that the delivery port of water pump is connected with PP straight tube, one end that the first TPE right angle return bend other end is connected with the PP straight tube, one end that the PP straight tube other end is connected with second TPE right angle return bend and one end and the glass straight tube that the second TPE right angle return bend other end is connected, the other end of glass straight tube with the faucet is connected, glass straight tube bottom is equipped with lack of water detection device, lack of water detection device with automatically controlled subassembly is connected. Thus, the water outlet pipe of the electric heating thermos bottle is formed by mutually matching a right-angle bent pipe and a straight pipe, and the combination ensures that the integral structure in the main shell looks regular; and because the material of first TPE right angle return bend, PP straight tube, second TPE right angle return bend and glass straight tube all is hard material, after they make up into the outlet pipe like this, it has certain holding power itself, is enough to support self and normally carries out water delivery work between water pump and faucet, need not to set up bearing structure in addition, and this can be so that the inside overall structure of main shell is compacter. In addition, because the material of first TPE right angle return bend, PP straight tube, second TPE right angle return bend and glass straight tube can not distribute the peculiar smell, even with the long-time contact of hot water also can not cause hot water to absorb the peculiar smell and cause not good use to experience. Whether water exists in the monitoring department glass pipe that the last water-deficient detection device that sets up of glass pipe can be very convenient to this judges whether the inner bag is inside to lack water, in case lack water just can feed back this information to automatically controlled subassembly, and automatically controlled subassembly can cut off the power in order to prevent dry combustion method, and can send out the alarm of lack water in order to remind the user inner bag lack water, need add water.

Further, heating element includes the heat conduction dish cover, locates generate heat on the heat conduction dish cover bottom surface and locate the electric heating pipe on the dish bottom surface that generates heat, the two poles of the earth of electric heating pipe with electric control assembly connects, the circumference lateral wall of heat conduction dish cover with inner bag bottom inside wall sealing connection. Therefore, the heat conducting disc cover forms the bottom surface of the inner container, when the electric heating pipe is heated, heat is transferred to the heat conducting disc cover through the heating disc, then the heat conducting disc cover transfers the heat to water inside the inner container, and the water is heated after absorbing the heat.

Furthermore, be equipped with on the heating element and run through heat conduction dish cover and the apopore that generates heat and coil, the water inlet of water pump with the apopore is connected. Can set up the filter screen on the apopore to carry out a filtration to the water that is about to get into the water pump through the apopore, avoid impurity entering water pump, cause the damage of water pump.

Furthermore, a support is arranged below the heating assembly, and the electric control assembly and the water pump are fixed on the support.

Furthermore, the electric control assembly comprises an electric control box fixed on the support and an electric control board arranged inside the electric control box, and the heating assembly, the water pump and the water shortage detection device are all connected with the electric control board. The electric control board is arranged in the electric control box, so that the influence of water vapor on the electric control board can be reduced, and the service life of the electric control board is prolonged.

Furthermore, a water shortage alarm is further arranged on the main shell and connected with the electric control assembly.

Furthermore, the water shortage alarm is an audible and visual alarm.

Furthermore, a temperature control assembly is arranged on the bottom surface of the heating assembly and connected with the electric control assembly. The temperature control assembly can cut off the power supply of the electric control assembly when the temperature of the heating assembly is too high, so that the purpose of cutting off the power supply of the heating assembly is achieved, and dry burning is further prevented.

Furthermore, a bottle cap assembly rotatably connected with one side of the main shell is arranged at the top of the main shell.

Furthermore, the top surface of the bottle cap assembly is provided with a control panel, and the control panel is connected with the electric control assembly.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model adopts the first TPE right-angle bent pipe, the PP straight pipe, the second TPE right-angle bent pipe and the glass straight pipe to form the water outlet pipe to replace the traditional silica gel hose, thus, the water outlet pipe of the electric heating thermos bottle is formed by the mutual matching of the right-angle bent pipe and the straight pipe, and the combination leads the whole structure in the main shell to look more regular; and because the material of first TPE right angle return bend, PP straight tube, second TPE right angle return bend and glass straight tube all is hard material, after they make up into the outlet pipe like this, its self has certain holding power, is enough to support self and carries out normal water delivery work between water pump and faucet, need not to set up bearing structure in addition, and this overall structure that can make the main casing inside is compacter.

In addition, because the material of first TPE right angle return bend, PP straight tube, second TPE right angle return bend and glass straight tube can not distribute the peculiar smell, even with the long-time contact of hot water also can not cause hot water to absorb the peculiar smell and cause not good use to experience.

Whether water exists in the glass tube of monitoring department that glass tube that last water-deficient detection device that sets up can be very convenient to this judges the inner bag inside and whether lack of water, in case the water lack just can feed back this information to automatically controlled subassembly, and automatically controlled subassembly can cut off the power in order to prevent dry combustion method, and can send out the alarm of lack of water in order to remind the user inner bag lack of water.

Drawings

Fig. 1 is a schematic structural diagram of the present invention after the main casing is removed.

Fig. 2 is an explosion diagram of the present invention after the main housing is removed.

Fig. 3 is a schematic view of the connection of the reclaimed water pump, the inner container and the water outlet pipe of the utility model.

Fig. 4 is a schematic structural view of the heating assembly of the present invention.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and should not be construed as limiting the present patent.

Example 1

As shown in fig. 1 to 3, an electric heating thermos bottle comprises a main shell and an inner container 1 arranged in the main shell, wherein a heating component, an electric control component and a water inlet are arranged at the bottom of the inner container 1, the inner container is communicated with a water pump 2 inside the inner container 1, the heating component and the water pump 2 are connected with the electric control component, a water outlet nozzle is arranged on one side of the top of the main shell, a water outlet of the water pump 2 is arranged between the water outlet nozzle and a water outlet pipe, the water outlet pipe comprises a first TPE right-angle elbow 3 connected with the water outlet of the water pump 2, a PP straight pipe 4 connected with the other end of the first TPE right-angle elbow 3, one end of the water outlet pipe is connected with a second TPE right-angle elbow 5 connected with the other end of the PP straight pipe 4, one end of the water outlet pipe is connected with a glass straight pipe 6 connected with the other end of the second TPE right-angle elbow 5, the other end of the glass straight pipe 6 is connected with the water outlet nozzle, a water shortage detection device is arranged at the bottom of the glass straight pipe 6, and the water shortage detection device is connected with the electric control component. Thus, the water outlet pipe of the electric heating thermos bottle is formed by mutually matching a right-angle bent pipe and a straight pipe, and the combination ensures that the integral structure in the main shell looks regular; and because the material of first TPE right angle return bend 3, PP straight tube 4, second TPE right angle return bend 5 and glass straight tube 6 all is hard material, after they make up into the outlet pipe like this, it has certain holding power by itself, is enough to support self and carries out normal water delivery work between water pump 2 and faucet, need not to set up bearing structure in addition, and this overall structure that can make main shell inside is compacter. In addition, because the material of first TPE right angle return bend 3, PP straight tube 4, second TPE right angle return bend 5 and glass straight tube 6 can not distribute the peculiar smell, even with hot water long-time contact also can not cause hot water to absorb the peculiar smell and cause not good use to experience. Whether water exists in the glass tube of monitoring department that the last water-deficient detection device that sets up of glass tube can be very convenient to this judges that inner bag 1 is inside to lack water, in case lack water just can feed back this information to automatically controlled subassembly, and automatically controlled subassembly can cut off the power in order to prevent dry combustion method, and can send out the alarm of lack water in order reminding user's inner bag 1 lack water.

As shown in fig. 4, the heating assembly includes a heat conducting plate cover 7, a heating plate 8 disposed on the bottom surface of the heat conducting plate cover 7, and an electric heating tube 9 disposed on the bottom surface of the heating plate 8, two poles of the electric heating tube 9 are connected to the electric control assembly, and the circumferential outer side wall of the heat conducting plate cover 7 is hermetically connected to the inner side wall of the bottom of the liner 1. Thus, the heat conducting disk cover 7 forms the bottom surface of the inner container 1, when the electric heating tube 9 is heated, heat is transferred to the heat conducting disk cover 7 through the heating disk 8, then the heat conducting disk cover 7 transfers the heat to the water in the inner container 1, and the water is heated after absorbing the heat.

As shown in fig. 3 and 4, the heating assembly is provided with a water outlet 10 penetrating through the heat-conducting disc cover 7 and the heating disc 8, and a water inlet of the water pump 2 is connected with the water outlet 10. Can set up the filter screen on apopore 10 to carry out a filtration to the water that is about to get into water pump 2 through apopore 10, avoid impurity entering water pump 2, cause the damage of water pump 2.

As shown in fig. 1 and fig. 2, the electric control assembly includes an electric control box 12 fixed on the bracket 11 and an electric control board arranged inside the electric control box 12, and the heating assembly, the water pump 2 and the water shortage detection device are all connected with the electric control board. The electric control board is arranged in the electric control box 12, so that the influence of water vapor on the electric control board can be reduced, and the service life of the electric control board is prolonged.

In this embodiment, still be equipped with the alarm of lack of water on the main casing, the alarm of lack of water with the automatically controlled subassembly is connected.

In this embodiment, the water shortage alarm is an audible and visual alarm.

In this embodiment, a temperature control assembly is arranged on the bottom surface of the heating assembly, and the temperature control assembly is connected with the electric control assembly. The temperature control assembly can cut off the power supply of the electric control assembly when the temperature of the heating assembly is too high, so that the purpose of cutting off the power supply of the heating assembly is achieved, and dry burning is further prevented.

In this embodiment, the top of the main casing is provided with a bottle cap assembly rotatably connected with one side of the main casing.

In this embodiment, the top surface of the bottle cap assembly is provided with a control panel, and the control panel is connected with the electronic control assembly.

Example 2

As shown in fig. 1 to 3, an electric heating thermos bottle comprises a main shell and an inner container 1 arranged in the main shell, wherein a heating component, an electric control component and a water inlet are arranged at the bottom of the inner container 1, the water pump 2 is communicated with the inner container 1, the heating component and the water pump 2 are both connected with the electric control component, a water outlet nozzle is arranged on one side of the top of the main shell, a water outlet of the water pump 2 is arranged between the water outlet nozzle and a water outlet pipe, the water outlet pipe comprises a first TPE right-angle bent pipe 3, one end of which is connected with the water outlet of the water pump 2, a PP straight pipe 4, one end of which is connected with the other end of the PP straight pipe 4, a second TPE right-angle bent pipe 5, and a glass straight pipe 6, one end of which is connected with the other end of the second TPE right-angle bent pipe 5, the other end of the glass straight pipe 6 is connected with the water outlet nozzle, a water shortage detection device is arranged at the bottom of the glass straight pipe 6, and the water shortage detection device is connected with the electric control component. Thus, the water outlet pipe of the electric heating thermos bottle is formed by mutually matching a right-angle bent pipe and a straight pipe, and the combination ensures that the integral structure in the main shell looks regular; and because the material of first TPE right angle return bend 3, PP straight tube 4, second TPE right angle return bend 5 and glass straight tube 6 all is hard material, after they make up into the outlet pipe like this, it has certain holding power by itself, is enough to support self and carries out normal water delivery work between water pump 2 and faucet, need not to set up bearing structure in addition, and this overall structure that can make main shell inside is compacter. In addition, because the material of first TPE right angle return bend 3, PP straight tube 4, second TPE right angle return bend 5 and glass straight tube 6 can not distribute the peculiar smell, even with the long-time contact of hot water also can not cause hot water to absorb the peculiar smell and cause not good use experience. Whether water exists in the glass tube of monitoring department that the last water-deficient detection device that sets up of glass tube can be very convenient to this judges that inner bag 1 is inside to lack water, in case lack water just can feed back this information to automatically controlled subassembly, and automatically controlled subassembly can cut off the power in order to prevent dry combustion method, and can send out the alarm of lack water in order reminding user's inner bag 1 lack water.

As shown in fig. 3 and 4, a water outlet 10 penetrating through the heat-conducting disc cover 7 and the heating disc 8 is formed in the heating assembly, and a water inlet of the water pump 2 is connected with the water outlet 10. Can set up the filter screen on apopore 10 to carry out a filtration to the water that is about to get into water pump 2 through apopore 10, avoid impurity to get into water pump 2, cause the damage of water pump 2.

As shown in fig. 1 and 2, a bracket 11 is arranged below the heating assembly, and the electric control assembly and the water pump 2 are fixed on the bracket 11.

As shown in fig. 1 and 2, the electric control assembly includes an electric control box 12 fixed on the bracket 11 and an electric control board disposed inside the electric control box 12, and the heating assembly, the water pump 2 and the water shortage detection device are all connected to the electric control board. The electric control board is arranged in the electric control box 12, so that the influence of water vapor on the electric control board can be reduced, and the service life of the electric control board is prolonged.

Example 3

As shown in fig. 1 to 3, an electric heating thermos bottle comprises a main shell and an inner container 1 arranged in the main shell, wherein a heating component, an electric control component and a water inlet are arranged at the bottom of the inner container 1, the inner container is communicated with a water pump 2 inside the inner container 1, the heating component and the water pump 2 are connected with the electric control component, a water outlet nozzle is arranged on one side of the top of the main shell, a water outlet of the water pump 2 is arranged between the water outlet nozzle and a water outlet pipe, the water outlet pipe comprises a first TPE right-angle elbow 3 connected with the water outlet of the water pump 2, a PP straight pipe 4 connected with the other end of the first TPE right-angle elbow 3, one end of the water outlet pipe is connected with a second TPE right-angle elbow 5 connected with the other end of the PP straight pipe 4, one end of the water outlet pipe is connected with a glass straight pipe 6 connected with the other end of the second TPE right-angle elbow 5, the other end of the glass straight pipe 6 is connected with the water outlet nozzle, a water shortage detection device is arranged at the bottom of the glass straight pipe 6, and the water shortage detection device is connected with the electric control component. Thus, the water outlet pipe of the electric heating thermos bottle is formed by mutually matching a right-angle bent pipe and a straight pipe, and the combination ensures that the integral structure in the main shell looks regular; and because the material of first TPE right angle return bend 3, PP straight tube 4, second TPE right angle return bend 5 and glass straight tube 6 all is hard material, after they make up into the outlet pipe like this, it has certain holding power by itself, is enough to support self and normally carries out water delivery work between water pump 2 and faucet, need not to set up bearing structure in addition, and this can be so that the inside overall structure of main shell is compacter. In addition, because the material of first TPE right angle return bend 3, PP straight tube 4, second TPE right angle return bend 5 and glass straight tube 6 can not distribute the peculiar smell, even with hot water long-time contact also can not cause hot water to absorb the peculiar smell and cause not good use to experience. Whether water exists in the glass tube of monitoring department that the last water-deficient detection device that sets up of glass tube can be very convenient to this judges that inner bag 1 is inside to lack water, in case lack water just can feed back this information to automatically controlled subassembly, and automatically controlled subassembly can cut off the power in order to prevent dry combustion method, and can send out the alarm of lack water in order reminding user's inner bag 1 lack water.

As shown in fig. 4, the heating assembly includes a heat conducting plate cover 7, a heating plate 8 disposed on the bottom surface of the heat conducting plate cover 7, and an electric heating tube 9 disposed on the bottom surface of the heating plate 8, two poles of the electric heating tube 9 are connected to the electric control assembly, and the circumferential outer side wall of the heat conducting plate cover 7 is hermetically connected to the inner side wall of the bottom of the liner 1. Thus, the heat-conducting disk cover 7 forms the bottom surface of the inner container 1, when the electric heating tube 9 is heated, heat is transferred to the heat-conducting disk cover 7 through the heating disk 8, then the heat-conducting disk cover 7 transfers heat to water in the inner container 1, and the water is heated after absorbing the heat.

In this embodiment, the water shortage alarm is an audible and visual alarm.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides an electric heating thermos, includes the main casing and locates inner bag (1) in the main casing, inner bag (1) bottom be equipped with heating element, automatically controlled subassembly and water inlet with water pump (2) of the inside intercommunication of inner bag (1), heating element and water pump (2) all with automatically controlled subassembly is connected, main casing top one side is equipped with the faucet, the delivery port of water pump (2) with be equipped with the outlet pipe between the faucet, its characterized in that, the outlet pipe include one end with first right angle return bend (3), one end that the delivery port of water pump (2) is connected with PP straight tube (4), one end that the first TPE right angle return bend (3) other end is connected with second TPE right angle return bend (5) and one end that the PP straight tube (4) other end is connected with glass straight tube (6) that the second TPE right angle return bend (5) other end is connected, the other end of glass straight tube (6) with the faucet is connected, glass (6) bottom is equipped with the water shortage detection device, the water shortage detection device with the automatically controlled subassembly is connected.

2. The electric heating thermos bottle according to claim 1, wherein the heating component comprises a heat-conducting tray cover (7), a heating tray (8) arranged on the bottom surface of the heat-conducting tray cover (7), and an electric heating pipe (9) arranged on the bottom surface of the heating tray (8), two poles of the electric heating pipe (9) are connected with the electric control component, and the circumferential outer side wall of the heat-conducting tray cover (7) is hermetically connected with the inner side wall of the bottom of the inner container (1).

3. An electric-heating thermos bottle according to claim 2, wherein the heating component is provided with a water outlet hole (10) penetrating through the heat-conducting disc cover (7) and the heating disc (8), and a water inlet of the water pump (2) is connected with the water outlet hole (10).

4. An electric thermos bottle according to claim 1, wherein a bracket (11) is provided below the heating assembly, and the electric control assembly and the water pump (2) are fixed to the bracket (11).

5. An electric-heating thermos bottle according to claim 4, wherein the electric control assembly comprises an electric control box (12) fixed on the bracket (11) and an electric control board arranged inside the electric control box (12), and the heating assembly, the water pump (2) and the water shortage detection device are all connected with the electric control board.

6. An electric-heating thermos bottle according to claim 1, wherein the main housing is further provided with a water shortage alarm connected with the electric control assembly.

7. An electrically heated thermos bottle according to claim 6, wherein the water shortage alarm is an audible and visual alarm.

8. An electric-heating thermos bottle according to claim 1, wherein a temperature control component is arranged on the bottom surface of the heating component, and the temperature control component is connected with the electric control component.

9. An electrically heated vacuum flask as claimed in claim 1, wherein a cap assembly is rotatably coupled to a side of the main housing at a top portion thereof.

10. An electric-heating thermos bottle according to claim 9, wherein a control panel is provided on the top surface of the cap assembly, and the control panel is connected to the electric control assembly.