CN210121074U - Dry burning prevention electric kettle - Google Patents

Abstract

The utility model discloses a prevent dry combustion method electric kettle relates to little household electrical appliances technical field, specifically is a prevent dry combustion method electric kettle, the kettle comprises a kettle body, one side fixedly connected with track of kettle body outer wall, the bottom fixed mounting of kettle body outer wall has the temperature controller, the one end threaded connection of temperature controller has the base, the top fixedly connected with location gyro wheel of base one side, one side swing joint of location gyro wheel has the haulage rope, and the top fixedly connected with buoyancy ball of haulage rope. This prevent dry combustion method electric kettle uses through the cooperation of buoyancy ball and haulage rope for the buoyancy ball obtains fixedly in the kettle body, utilizes haulage rope's one end and elastic bulge fixed connection simultaneously, thereby makes this electric kettle when the water level is less than the peak of buoyancy ball, and the buoyancy ball can fall, and then makes elastic bulge produce circular motion, makes two shell fragment separations, and then promotes the outage, has avoided the electrothermal tube to produce dry combustion method, has increased the life of electric kettle.

Description

Dry burning prevention electric kettle

Technical Field

The utility model relates to a small household electrical appliances technical field specifically is an anti-dry heating electric kettle.

Background

Along with the use of hot-water bottle more and more convenient, swift, more and more people select to use electric kettle to heat water, and traditional electric kettle need take the pot lid off when the water receiving in the use, installs the pot lid again after filling with water, causes inconvenience in using, secondly, traditional electric kettle does not prevent dry combustion method device, when the water level is less than the condition of electrothermal tube, the electrothermal tube can last dry combustion method, not only reduces the life of electrothermal tube, still can arouse more serious safety problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a prevent dry combustion method electric kettle has possessed pot lid slidable, prevents dry combustion method, easy operation, and advantages such as convenient to use have solved traditional electric kettle and have adorned water the time need take the pot lid off, take place dry combustion method scheduling problem when the water level is less than the electrothermal tube.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a prevent dry combustion method electric kettle, includes the kettle body, one side fixed mounting of the kettle body has the filter screen, one side fixedly connected with of the kettle body is located the hu zui on filter screen right side, the both sides threaded connection at kettle body top has the fixed pin, and the top threaded connection of fixed pin has the handle, the top movable mounting of the kettle body has the pot lid, one side fixedly connected with track of kettle body outer wall, the bottom fixed mounting of kettle body outer wall has the temperature controller, the one end threaded connection of temperature controller has the base, the fixed electrothermal tube that has cup jointed of one end of base, the top fixedly connected with location gyro wheel of base one side, one side swing joint of location gyro wheel has the haulage rope, and.

Optionally, the pot lid includes the slip gyro wheel, the middle part fixedly connected with lid of slip gyro wheel, the middle part threaded connection of lid has hollow bolt, hollow bolt's outer wall threaded connection has the pot cap, slip gyro wheel's outer wall and track activity joint.

Optionally, the temperature controller includes the switching wheel, one side of switching wheel is provided with the elasticity protrudingly, the switching wheel passes through the haulage rope and is connected with the transmission of elasticity protrudingly, elasticity protrudingly bottom swing joint has the shell fragment, the switching wheel passes through the haulage rope and is connected with the positioning roller transmission.

Optionally, the outer wall of the kettle cap is provided with four pressure relief holes, and the four pressure relief holes are arranged at equal intervals.

Optionally, the buoyancy ball is a hollow alloy ball body, and the lowest height of the buoyancy ball after falling is greater than the height of the electric heating pipe.

The utility model provides a prevent dry combustion method electric kettle possesses following beneficial effect:

1. this prevent dry combustion method electric kettle uses through pot lid and orbital cooperation for this electric kettle is when adorning water, and the pot lid can be followed the trapped orbit removal of the external wall of kettle, and the pot lid does not separate with the kettle body, utilizes the effect of gyro wheel on the pot lid simultaneously, and then makes the pot lid light swift in the aversion, and the mode is novel, and the practicality is strong, brings high use experience for the user.

2. This prevent dry combustion method electric kettle uses through the cooperation of buoyancy ball and haulage rope for the buoyancy ball obtains fixedly in the kettle body, utilizes haulage rope's one end and elastic bulge fixed connection simultaneously, thereby makes this electric kettle when the water level is less than the peak of buoyancy ball, and the buoyancy ball can fall, and then makes elastic bulge produce circular motion, makes two shell fragment separations, and then promotes the outage, has avoided the electrothermal tube to produce dry combustion method, has increased the life of electric kettle.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a kettle body; 2. filtering with a screen; 3. a spout; 4. a fixing pin; 5. a handle; 6. a pot lid; 61. a sliding roller; 62. a cover body; 63. a hollow bolt; 64. a kettle cap; 7. a track; 8. a temperature controller; 81. a transfer wheel; 82. an elastic protrusion; 83. a spring plate; 9. a base; 10. an electric heating tube; 11. positioning the roller; 12. a hauling rope; 13. a buoyant ball.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: an anti-dry heating electric kettle comprises a kettle body 1, a filter screen 2 is fixedly arranged on one side of the kettle body 1, a spout 3 positioned on the right side of the filter screen 2 is fixedly connected on one side of the kettle body 1, thereby ensuring that scale produced by long-term use is filtered by the filter screen 2 and the poured water has no impurities, the two sides of the top of the kettle body 1 are in threaded connection with the fixing pins 4, and the top threaded connection of fixed pin 4 has handle 5, and the top movable mounting of the kettle body 1 has pot lid 6, and one side fixedly connected with track 7 of the outer wall of the kettle body 1, the bottom fixed mounting of the outer wall of the kettle body 1 has temperature controller 8, and the one end threaded connection of temperature controller 8 has base 9, and the fixed cover of the one end of base 9 has connect electrothermal tube 10, and the top fixedly connected with location gyro wheel 11 of base 9 one side, and one side swing joint of location gyro wheel 11 has haulage rope 12, and the top fixedly connected with buoyancy ball 13 of haulage rope 12.

Further, pot lid 6, including slide roller 61, slide roller 61's middle part fixedly connected with lid 62, the middle part threaded connection of lid 62 has hollow bolt 63, hollow bolt 63's outer wall threaded connection has pot cap 64, slide roller 61's outer wall and track 7 activity joint, fix the pot cap through hollow bolt 63, make pot cap 64 become nimble with being connected of lid 62, it becomes more convenient and fast to change pot cap 64, simultaneously through slide roller 61 and track 7's activity joint, and then make pot lid 6 can remove at the outer wall of the kettle body 1, thereby make removal pot lid 6 become light swift.

Further, temperature controller 8, including switching wheel 81, one side of switching wheel 81 is provided with elastic protrusion 82, switching wheel 81 passes through haulage rope 12 and is connected with elastic protrusion 82 transmission, elastic protrusion 82's bottom swing joint has shell fragment 83, switching wheel 81 passes through haulage rope 12 and is connected with 11 transmissions of positioning roller, utilize switching wheel 81's effect, make haulage rope 12 can remove smoothly in temperature controller 8's inside, and then guarantee that haulage rope 12 can drive elastic protrusion 82 and move, the rationality of can cutting off the power supply has been guaranteed, and then reach the effect of preventing dry combustion method.

Further, the outer wall of the kettle cap 64 is provided with four pressure relief holes, the four pressure relief holes are arranged at equal intervals, the four pressure relief holes are used for discharging the internal pressure of the kettle body 1, the kettle cover 6 is prevented from being jacked up due to overhigh pressure in the kettle body 1, and therefore the safety of the hot water kettle is improved.

Further, buoyancy ball 13 is the hollow alloy spheroid, and the minimum height that falls behind buoyancy ball 13 is greater than the height of electrothermal tube 10, utilize buoyancy ball 13 to meet the water floating's characteristic, when making the water level be less than electrothermal tube 10, guarantee that this thermos is in the outage state, rise when being higher than electrothermal tube 10 when the water level, buoyancy ball 13 slowly floats, thereby drive haulage rope 12, and then drive elastic protrusion 82 and break away from shell fragment 83, and then make this electric kettle circular telegram, thereby reach the effect of preventing dry combustion method, thereby guaranteed the security that the thermos used, service life is improved.

In summary, when the dry-heating preventing electric kettle is used, the kettle cover 6 is lifted upwards, slides along the rail 7, and is filled with water, when the water level is lower than the positioning roller 11, the buoyancy ball 13 does not float, and then the elastic protrusion 82 does not separate from the elastic sheet 83, the electric kettle is in a power-off state, when the water level is higher than the positioning roller 11, the buoyancy ball 13 starts to float upwards, and then the buoyancy ball 13 drives the traction rope 12, and the traction rope 12 drives the elastic protrusion 82 to perform circular motion, so that the elastic protrusion 82 separates from the elastic sheet 83, and the electric kettle is powered on.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. An anti-dry heating electric kettle comprises a kettle body (1) and is characterized in that: the kettle is characterized in that a filter screen (2) is fixedly arranged on one side of the kettle body (1), a spout (3) positioned on the right side of the filter screen (2) is fixedly connected to one side of the kettle body (1), fixing pins (4) are connected to two sides of the top of the kettle body (1) in a threaded manner, a handle (5) is connected to the top end of the fixing pins (4) in a threaded manner, a kettle cover (6) is movably arranged on the top of the kettle body (1), a track (7) is fixedly connected to one side of the outer wall of the kettle body (1), a temperature controller (8) is fixedly arranged at the bottom of the outer wall of the kettle body (1), a base (9) is connected to one end of the temperature controller (8) in a threaded manner, an electric heating tube (10) is fixedly sleeved at one end of the base (9), positioning, and the top end of the hauling rope (12) is fixedly connected with a buoyancy ball (13).

2. The dry-heating preventing electric kettle according to claim 1, characterized in that: pot lid (6), including slip gyro wheel (61), the middle part fixedly connected with lid (62) of slip gyro wheel (61), the middle part threaded connection of lid (62) has hollow bolt (63), the outer wall threaded connection of hollow bolt (63) has pot cap (64), the outer wall and the track (7) activity joint of slip gyro wheel (61).

3. The dry-heating preventing electric kettle according to claim 1, characterized in that: temperature controller (8), including change-over wheel (81), one side of change-over wheel (81) is provided with elastic protrusion (82), change-over wheel (81) are connected with elastic protrusion (82) transmission through haulage rope (12), the bottom swing joint of elastic protrusion (82) has shell fragment (83), change-over wheel (81) are connected with positioning roller (11) transmission through haulage rope (12).

4. The dry-heating preventing electric kettle according to claim 2, characterized in that: the outer wall of the kettle cap (64) is provided with four pressure relief holes, and the four pressure relief holes are arranged at equal intervals.

5. The dry-heating preventing electric kettle according to claim 1, characterized in that: the buoyancy ball (13) is a hollow alloy sphere, and the lowest height of the buoyancy ball (13) after falling is larger than the height of the electric heating pipe (10).

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