CN208404156U - A kind of electric kettle - Google Patents

Abstract

The utility model discloses a kind of electric kettles, belong to field of household appliances, including kettle body and power supply base, the kettle body includes liner and bottom cover, the switch block that the lower section of the liner is equipped with temperature controller and connect with the temperature controller, the temperature controller includes shell, upper coupler on the shell, steam piece and the connecting rod for connecting steam piece and upper coupler, the switch block includes switch bracket and switch key, cavity is formed in the switch key and the cavity has opening, and set indicating lamp component in the cavity, the opening of the switch key and the non-face of the steam piece are arranged.

Description

A kind of electric kettle

Technical field

The utility model relates to field of household appliances, especially a kind of electric kettle.

Background technique

The opening of switch key in existing mechanical electric kettle is face setting, aggregation with the steam piece Steam around steam piece easily enters the service life that indicating lamp component is influenced in cavity, or influences switch key Steam usage experience is difficult to promote effect increasing sealing element, and sealing element fire-cures through steam and is also easy aging, influences Aesthetics.

Utility model content

The utility model purpose to be achieved is just to provide a kind of electric kettle, improves in the switch key of power switch The service life of indicating lamp component.

In order to achieve the above object, the utility model adopts the following technical solution: a kind of electric kettle, including kettle body and electricity Source pedestal, the kettle body include liner and bottom cover, and the lower section of the liner is equipped with temperature controller and opens with what the temperature controller was connect Component is closed, the temperature controller includes that shell, the upper coupler on the shell, steam piece and connection steam piece are coupled on The connecting rod of device, the switch block include switch bracket and switch key, form cavity and the cavity in the switch key With opening, and indicating lamp component in the cavity is set, the opening of the switch key and the non-face of steam piece Setting.

Further, make the first line, upper coupling between the center of upper coupler and the side of the nearly switch key of steam piece Make the second line between the center of device and the opening center of switch key, the angle beta between the first line and the second line is greater than 10 degree.

Further, the steam piece is with the opening of the switch key using the center of liner bottom wall as the same of the center of circle On circumference.

Further, the switch bracket is equipped with first baffle, and the baffle is located under switch key opening It connect just and with the edge of opening.

Further, second baffle, second baffle steam piece close with first baffle are additionally provided on the switch bracket Side connection and connect with the edge of opening.

It further, further include the vapor box outside the steam piece, the inner wall of the steam piece, vapor box and bottom cover Vapor chamber is cooperatively formed, the steam in the liner enters in the vapor chamber through the air inlet on steam pipe and vapor box.

Further, there is fit-up gap, the bottom between the lower surface of the vapor box and the upper surface of the bottom cover The block reinforcement for being equipped with and raising upward is covered, the block reinforcement is located at the outside of vapor box, and the height of the block reinforcement is higher than the assembly building Gap.

Further, the indicating lamp component includes indicator light and lamp line, and the indicator light position is in the cavity, described Lamp line is connect with the terminal on the temperature controller.

Further, the lamp line is wound around the outside of the upper coupler and fixes on the housing.

Further, the bottom cover is equipped with exhaust hole, and the exhaust hole is located at the lower section of steam piece；Alternatively, bottom cover Side wall or shell are equipped with exhaust hole, the setting of steam piece described in the exhaust hole face.

After adopting the above technical scheme, the utility model has the advantages that in existing mechanical electric kettle Opening and the steam piece of switch key are face settings, and the steam being gathered in around steam piece easily enters in cavity The service life of indicating lamp component is influenced, or influences the steam usage experience of switch key, is difficult increasing sealing element Effect is promoted, and sealing element fire-cures through steam and is also easy aging, influences aesthetics.The utility model provides above-mentioned technical side The change in location of the opening relative steam piece of switch key so that the non-face of the two is arranged, and can be separated by between one section by case Away from, and then realize the aggregation position by switch key far from steam piece, the cavity of steam access switch key is reduced, switch is improved The service life and usage experience of component.In addition, above-mentioned switch key and steam piece are separate, also avoid steam make switch by Key 41 generates heat, and influences usage experience.

Detailed description of the invention

The utility model is described in further detail with reference to the accompanying drawing:

Fig. 1 is a kind of cross-sectional view of kettle body；

Fig. 2 is a kind of temperature controller of liner at the bottom and the structural schematic diagram of switching group；

Fig. 3 is the assembling schematic diagram of a kind of temperature controller and switch block；

Fig. 4 is the assembling schematic diagram of another temperature controller and switch block；

Fig. 5 is a kind of structural schematic diagram of switch block；

Fig. 6 is another temperature controller of liner at the bottom and the structural schematic diagram of switching group；

Fig. 7 is a kind of structural schematic diagram of heating tube；

Fig. 8 is another temperature controller of liner at the bottom and the structural schematic diagram of switching group；

Fig. 9 is the cross-sectional view of another kettle body；

Figure 10 is another temperature controller of liner at the bottom and the structural schematic diagram of switching group；

Figure 11 is the cross-sectional view of another kettle body；

Figure 12 is the assembling schematic diagram of another temperature controller and switch block；

Figure 13 is another temperature controller of liner at the bottom and the structural schematic diagram of switching group；

Figure 14 is another temperature controller of liner at the bottom and the structural schematic diagram of switching group；

Figure 15 is the structural schematic diagram of another switch block.

Specific embodiment

Embodiment one:

The present embodiment provides a kind of insulating pots, as shown in Figure 1, 2, including kettle body and power supply base (not shown), the pot Body includes liner 1 and the bottom cover 2 set on 1 lower section of liner, and installation cavity, the installation are formed between the bottom cover 2 and the liner 1 The intracavitary switch block 4 for being equipped with temperature controller 3 and connecting with the temperature controller 3, the temperature controller 3 include shell, are set to the shell Upper coupler 31 on body and the steam piece 32 being connected to steam pipe 10, above-mentioned steam piece 32 refer to bimetallic brake, institute Stating switch block 4 includes switch bracket 42 and switch key 41, and the switch block 4 of existing insulating pot is generally along steam piece 32 direction, which extends, is installed, i.e., switch key is the position against steam piece 41, and the position that switch key 41 is arranged Place is equipped with aperture, and steam can be overflowed from tapping, at this point, steam smokes switch key 41 for a long time, influences switch key 41 Aesthetics, in addition when just boiled or when boiling, consumer just removes push switch key 41, it is possible to feels to scald very much, it is special When not being that switch key uses metalwork, usage experience is influenced.Therefore, the present embodiment by by the switch key 41 with it is described What steam piece 32 was arranged is changed, i.e., switch key does not extend along the radial direction of upper coupler and steam piece, will be switched The position of 41 relative steam piece 32 of key offsets by certain distance to side, so that the two is in same longitudinal axis, thus Having reached switch key 4 and steam piece 32, face is not arranged, and reduces steam and directly affects to switch key, while can also reduce The setting of vapor box, reduces cost.Therefore, the extending direction of above-mentioned switch key 41 and upper coupler 31 and steam piece 32 Radial direction, which can be, to be arranged in parallel, can also be at a certain angle with shape.

Preferably, it is connect for the ease of switch block 4 with temperature controller 3, in the center of upper coupler 31 and steam piece 32 Make the first line 61 between the heart, the center of the above coupler 31 is fixed point, and the first line 61 deflects 15 degree of second lines 62 of work, the One line 61 is turn 90 degrees partially makees third line 63, and the second line 62 is located at the same side of the first line 61 with third line 63, opens Close button 41 is between the second line 62 and third line 63, it is possible to understand that, the second line 62 and third line 63 can be with In any side of the first line 61, at this point, the center of switch key 41 is not on the vertical plane by the first line 61.If angle It is too big, it is not easy to switch bracket 42 and is connect with existing temperature controller 3, need to redesign the dependency structure of temperature controller 3, for example, Clearance structure etc. is provided, is changed larger.Angle is too small, and section space-efficient purpose is not achieved.Further, the second line 62 with Angle [alpha] between third line 63 is 30 degree to 60 degree.When switch key 41 center and the first line 61, the second line 62 and Third line 63 spatially when not in same level, it is above-mentioned to also refer to, switch key 41 can project to by Plane domain between second line 62 and third line 63, i.e. switch key 41 can be partially for positioned at the second lines 62 and the Between three lines 63, it can also be entirely located between the second line 62 and third line 63.Above-mentioned line is ray.

Alternatively, above-mentioned switch key 41 can be parallel or uneven with the extending direction of upper coupler with steam piece Row, in order to enable switch key 41 is more beautiful in kettle body, by the prolonging in the radial direction in upper coupler 31 of switch key 41 Stretch, it is possible to understand that the center line of switch key 41 pass through the center of upper coupler 31, can be passing through spatially herein, i.e., The center of center line and upper coupler 31 refers to the vertical line across the center of excessively upper coupler 31 not in same plane.

Variation based on above structure, switch key 41 can also be changed relative to the position of kettle body, general to switch Key 41 is set to the underface of handle 8, the side of handle 8 can also be set to, as shown in figure 8, making the position of switch key 41 It is more eye-catching, that is, the kettle body further includes handle 8 and spout 51, the handle 8 and spout 51 be located at the two sides of liner 1 and It is oppositely arranged, the setting of handle 8 described in 32 face of steam piece.

The other content that the present embodiment does not describe can refer to other embodiments.

Embodiment two:

The present embodiment provides a kind of insulating pots, as shown in Figure 1, 2, including kettle body and power supply base (not shown), the pot Body includes liner 1 and the bottom cover 2 set on 1 lower section of liner, and installation cavity, the installation are formed between the bottom cover 2 and the liner 1 The intracavitary switch block 4 for being equipped with temperature controller 3 and connecting with the temperature controller 3, the temperature controller 3 include shell, are set to the shell Upper coupler 31 on body and the steam piece 32 being connected to steam pipe 10, above-mentioned steam piece 32 refer to bimetallic brake, institute Stating switch block 4 includes switch bracket 42 and switch key 41, and the switch block 4 of existing insulating pot is generally along steam piece 32 direction, which extends, is installed, i.e., switch key 41 is the position against steam piece 41, and switch bracket 42 is pressed with switch The upper and lower movement stirred of key 41 and in installation cavity up and down, when using this mounting means, needing to guarantee switch block 4 just The size range often acted.But when above-mentioned kettle body is single layer kettle body, the switch key 41 passes through the aperture of bottom cover 2, institute The radial distance for stating the center of coupler 31 to aperture is L1, the outer edge at the center of the upper coupler 31 to steam piece 32 Radial distance be L2, it is similarly, described alternatively, as shown in figure 9, when above-mentioned kettle body is the double-deck kettle body when L1-L2≤10mm Kettle body further includes the shell 9 set on 1 outside of liner, and switch key 41 can pass through bottom cover 2 at this time, can also pass through shell 9, institute The radial distance for stating the center of coupler 31 to aperture is L1, the outer edge at the center of the upper coupler 31 to steam piece 32 Radial distance be L2, when L1-L2≤10mm, there are size range be unable to satisfy the activity space of above-mentioned switch block 4 Or assembly difficulty, therefore, the present embodiment by adjusting temperature controller 3 and switch block 4 relative mounting location so that the two Between there are certain angles, in this case reduce the radial required space in installation cavity of switch block 4, i.e., both can guarantee out The activity space of bracket 42 is closed, realizes the installation of switch block 4, and the random variation of 42 position of switch key may be implemented.It is special It is not size difference yet special hour, because the not face steam piece 32 of switch key 41, can also reduce the setting of vapor box, reduce Cost accelerates assembly efficiency.That is, by switch bracket 42 by the positional shift of the position relative steam piece 32 of switch key 41, Simultaneous Switching bracket 42 also moves inward, so that between switch bracket 42 and heating dish and the inner wall (or inner wall of shell) of bottom cover Distance is maintained, ensure that activity space, enables 4 proper motion of switch block.In other words, above-mentioned technical proposal can solve The case where certainly temperature controller 3, switch block 4 and kettle body can not assemble has taken into account kettle body bottom outer diameter, the installation of 3 size of temperature controller is wanted It asks, in the size range for guaranteeing the regular event of switch block 4, designs the construction of switch of a variety of styles, and handle 8 as far as possible Installation meets moulded and assembling structure requirement without the concern for construction of switch.

Certainly, within the scope of design size, in order to reinforce the steam gather effect at steam piece, 32 outside of steam piece Vapor box, vapor box can also be installed on the outside of the steam piece 32, similarly, when the switch key 41 passes through bottom cover 2 or outer The radial distance of the aperture of shell 9, center to the aperture of the upper coupler 31 is L1, further includes being set to 32 outside of steam piece Vapor box, the radial distance of outer edge of the center of the upper coupler 31 to vapor box is L2, when L1-L2≤10mm, It can be by adopting the above technical scheme.

The other content that the present embodiment does not describe can refer to other embodiments.

Embodiment three:

Based on the structure of embodiment two, the kettle body further includes handle 8, and the handle 8 includes handle and handle set 81, is opened Close button 41 passes through the aperture of 81 lower part of handle set, and handle set 81, which extends downwardly, can increase installation space, still, the upper coupling The radial distance of aperture of the center of clutch 31 to handle set lower part is L3, L3-L2≤10mm, at this time or is kept away Design is allowed, by switch bracket 42 by the positional shift of the position relative steam piece 32 of switch key 41, Simultaneous Switching bracket 42 Also it moves inward, so that maintaining distance between switch bracket 42 and heating dish and the inner wall (or inner wall of shell) of bottom cover, protects Activity space has been demonstrate,proved, has enabled 4 proper motion of switch block.

The switch installing structure of insulating pot, mounting means mainly install when first by switch block 4, vapor box install to Temperature controller component is formed on temperature controller 3, then temperature controller component is screwed in 1 bottom of liner, finally by bottom cover 2, handle 8 It loads onto be formed, aperture is typically provided on handle 8, aperture outer diameter is greater than the aperture of the exposed protruding parts size of switch key 41.

The other content that the present embodiment does not describe can refer to other embodiments.

Example IV:

As shown in Figure 1,3, in order to realize the installation of above-mentioned switch block 4, the effect of control on/off, electric hot water are realized Pot, including kettle body and power supply base (not shown), the kettle body include liner 1, set on the lower section of liner 1 temperature controller 3 and with institute The switch block 4 of the connection of temperature controller 3 is stated, the temperature controller 3 includes shell, upper coupler 31, steam on the shell Piece 32 and the connecting rod 33 for connecting steam piece 32 and upper coupler 31, the switch block 4 include switch bracket 42 and switch key 41, for the switch key 41 with the steam piece 32 not in same longitudinal axis, switch bracket 42 includes first connecting portion 421 and second connecting portion 422,32 one end of steam piece close with connecting rod 33 of first connecting portion 421 connect, the second connecting portion 422 are set to the side of the first connecting portion 421, and the second connecting portion 422 is connect with the switch key 41.By by Two interconnecting pieces 422 are set to the side of first connecting portion 421, realize the side that switch key 41 is located at switch bracket 42, due to Switch bracket 42 is connect with connecting rod 33, therefore switch key 41 is also in the side of connecting rod 33, by the prior art it is found that even Bar 33 be between upper coupler 31 and steam piece 32, and then realize by switch key 41 be set to steam piece 32 side The scheme of side, i.e. 41 relative steam piece 32 of switch key are biasings.

Specifically, as shown in figure 3, the first connecting portion 421 is in concave, the two sides of the first connecting portion 421 are distinguished It is connect with the connecting rod 33.It include the first fixed part and the second fixed part on the connecting rod 33, first fixed part is groove, Second fixed part is the cylinder of longitudinal gap setting, and the two sides of first connecting portion 421 are across two cylinders and end is inserted Enter fixed in groove.

Further, in order to enable switch key 41 or second connecting portion 422 can be drawn close to the center of bottom wall 12, the The middle part of one interconnecting piece 421 is located at 32 top of steam piece, and has free gap between the steam piece 32, guarantees The active strokes of switch bracket 42.

In order to enable switch bracket 42 can preferably cooperate the installation of switch key 41, the second connecting portion 422 is Along the vertical arc panel of kettle body circumferentially extending.At this point, arc panel can also be bent to liner bottom centre direction, to prevent out The inner wall for closing bracket 42 and bottom cover 2 or shell 9 forms interference.

But in order to guarantee the intensity of switch bracket 42, at the same also avoid so that push switch component 4 it is more laborious, Preferably, the length of the second connecting portion 422 is not more than 15mm.

The first connecting portion 421 in above-mentioned technical proposal can be integrally formed with second connecting portion 422, convenient for peace Dress.

Further, the switch key 41 is integrated with the switch bracket 42.Alternatively, the switch key 41 with The switch bracket 42 is seperated part, and as shown in Figure 4,5, the second connecting portion 422 is plate, one end of switch key 41 It also is plate 411, switch bracket 42 is connect with the switch key 41 by screw 43.

It further, further include indicator light 71 and lamp line 72, the second connecting portion 422 is equipped with cable clamping interface, the lamp Line 72 is fastened in the cable clamping interface.

The other content that the present embodiment does not describe can refer to other embodiments.

Embodiment five:

Structure based on example IV, in addition to the mounting structure of above-described embodiment four, it is also possible that being set on the connecting rod 33 There is the through-hole through connecting rod 33, the first connecting portion 421 is cylinder, and the first connecting portion 421 passes through the through-hole and institute State connecting rod connection.

Further, the first connecting portion 421 is integrally formed with second connecting portion 422.

The other content that the present embodiment does not describe can refer to other embodiments.

Embodiment six:

Other than the connection method of above-described embodiment four and five, in order to reduce stroke, temperature controller 3 further includes connection steam The connecting rod 33 of piece 32 and upper coupler 31, switch bracket 42 include first connecting portion 421, first connecting portion 421 and connecting rod 33 Closely upper 31 one end of coupler connection.At this point, first connecting portion 421 or entire switch block 4 can be perpendicular with connecting rod 33 Relationship, convenient for operation and installation.

The other content that the present embodiment does not describe can refer to other embodiments.

Embodiment seven:

Structure based on examples detailed above, 1 bottom of liner are equipped with heating tube 11, and 11 both ends of heating tube are equipped with opening 112, the temperature controller 3 is installed on the inside of the heating tube 11, and the switch bracket 42 is located at the heating of the heating tube 11 The lower section in portion.As shown in fig. 7, in order to avoid the movement of switch bracket 42, the heating tube include one section of straightway 111 or to The curved section 111 of the 12 center indent of bottom wall of liner.

Further, as shown in fig. 6, the service life of heat effect switch bracket 42 in order to prevent, the straightway 111 The distance between switch bracket 42 L4 is not less than 3mm.

The other content that the present embodiment does not describe can refer to other embodiments.

Embodiment eight:

A kind of insulating pot, including kettle body and power supply base, the kettle body include liner 1, and 1 bottom of liner is equipped with heating Pipe 11 and temperature controller 3,11 both ends of heating tube are equipped with opening 112, and the temperature controller 3 is installed on the interior of the heating tube 11 Side is also what opposed open 112 was arranged for the ease of air inlet the projecting on bottom wall 12 of steam pipe 10, prevents water boiling from jumping Water enters steam pipe 10, and the steam piece 32 is located at the opposite side of the opening 112 and (i.e. using the center of bottom wall as boundary, and opens On 112 opposite directions of mouth).But if switch key 42 and 32 face of steam piece are arranged so, spout 51 is on bottom wall 12 What projection was just arranged adjacent to the opening 112 of heating tube 11, neither facilitate the water at spout 51 to heat in this way, while when water boiling It is easy to splash out from spout 51, use is dangerous, therefore, in order to solve the above-mentioned technical problem, specifically, as shown in Fig. 2, the pot Body further includes handle 8 and spout 51, and the handle 8 and spout 51 are located at the two sides of liner and are oppositely arranged, the switch key 41 are located at the underface of the handle 8, both heating tube 11 and temperature controller 3 while deflection angle, so that the neighbouring heating of spout 51 Pipe 11 is arranged, and also relative steam piece 32 offsets by certain angle to switch key 41 at this time.By above-mentioned setting, can either meet anti- Defervescence powder-refining with water is splashed in steam lead 10, while can also realize the anti-overflow effect of spout 51, because the power of two sides can when water boiling To cancel out each other.

The other content that the present embodiment does not describe can refer to other embodiments.

Embodiment nine:

As shown in Figure 1, 2, including kettle body and power supply base (not shown), the kettle body include liner 1 and are set under liner 1 The bottom cover 2 of side, forms installation cavity between the bottom cover 2 and the liner 1, be equipped in the installation cavity temperature controller 3 and with it is described The switch block 4 that temperature controller 3 connects, the temperature controller 3 include shell, upper coupler 31 and and steam on the shell The steam piece 32 that pipe 10 is connected to, above-mentioned steam piece 32 refer to that bimetallic brake, the switch block 4 include switch bracket 42 and switch key 41, the switch block 4 of existing insulating pot extends generally along the direction of steam piece 32 to be installed, that is, is opened Close button 41 is the position against steam piece 41, switch bracket 42 with the upper and lower movement stirred of switch key 41 and In installation cavity up and down, when using this mounting means, need to guarantee the size range of the regular event of switch block 4.But when When above-mentioned kettle body is single layer kettle body, the switch key 41 passes through the aperture of bottom cover 2, the center of the upper coupler 31 to aperture Radial distance be L1, the radial distance of outer edge of the center of the upper coupler 31 to steam piece 32 is L2, L1-L2≤ When 6mm, similarly, alternatively, as shown in figure 9, the kettle body further includes being set to 1 outside of liner when above-mentioned kettle body is the double-deck kettle body Shell 9, switch key 41 can pass through bottom cover 2 at this time, can also pass through shell 9, and the center of the upper coupler 31 is to opening The radial distance in hole is L1, and the radial distance of outer edge of the center of the upper coupler 31 to steam piece 32 is L2, L1-L2 When≤6mm, there are size range be unable to satisfy the activity space or assembly difficulty of above-mentioned switch block 4, meanwhile, if installation Vapor box is more not easy to the movement of switch block 4, but it is too big not install influence of the vapor box to switch key 41, therefore, By adjusting the relative mounting location of temperature controller 3 and switch block 4, so that there is certain angle between the two, in this case subtract The radial required space in installation cavity of switch block 4 is lacked, i.e., both can guarantee the activity space of switch bracket 42, and realized switch The installation of component 4, and the random variation of 42 position of switch key may be implemented, wherein in order to enable the position of the switch key It sets and is at least 15 ° with the location deflection angle [alpha] of the steam piece.

Further, as shown in Fig. 2, making the first line 61 between the center of upper coupler 31 and the center of steam piece 32, First line 61 deflects 20 degree of second lines 62 of work, and the first line 61 is turn 90 degrees partially makees third line 63, and switch key 41 is located at Between second line 62 and third line 63, at this point, the center of switch key 41 is not in the vertical plane by the first line 61 On.Preferably, the angle [alpha] between the second line 62 and third line 63 is 30 degree to 45 degree.

Further, switch key 41 or switch bracket 42 are equipped with along the side of upper coupler and the radial direction of steam piece The extension of Fang Yanshen, described extension one end are connect with switch bracket 42, and the other end is connect with the switch key 41.Using upper Extension is stated, switch key 41 is realized and is deviated relative to switch bracket 42.

Further, the switch key 41 is integrated with the switch bracket 42；The switch key 41 with it is described Switch bracket 42 is seperated part.

Further, as shown in fig. 6, the steam pipe 10 is set in the liner 1, steam pipe 10 passes through 1 bottom of liner Mounting hole 131 be connected to steam piece 32；Alternatively, the steam pipe 10 is set to 1 outside of liner.

Further, the kettle body further includes handle 8, and the handle 8 includes handle and handle set 81, and switch key 41 is worn The aperture of 81 lower part of handle set is crossed, the radial distance of the center aperture in one's hands of the upper coupler 31 is L3, L3-L2≤6mm.

Further, 1 bottom of liner is equipped with heating tube 11, and 11 both ends of heating tube are equipped with opening 112, the temperature Control device 3 is installed on the inside of the heating tube 11, and the steam piece 32 is located at opposite (i.e. opposite) side of the opening 112.

Further, the kettle body further includes handle 8 and spout 51, and the handle 8 and spout 51 are located at the two sides of liner 1 And be oppositely arranged, the switch key 41 is located at the underface of the handle 8.

Further, the kettle body further includes handle 8 and spout 51, and the handle 8 and spout 51 are located at the two sides of liner 1 And it is oppositely arranged, the setting of handle 8 described in 32 face of steam piece.

The other content that the present embodiment does not describe can refer to other embodiments.

Embodiment ten:

The present embodiment provides a kind of electric kettles, as shown in Fig. 1,12, a kind of electric kettle, including kettle body and power supply bottom Seat, the kettle body include liner 1 and bottom cover 2, and the lower section of the liner 1 is equipped with temperature controller 3 and opens with what the temperature controller 3 was connect Component 4 is closed, the temperature controller 3 includes shell, the upper coupler 31 on the shell, steam piece 32 and connection steam piece 32 With the connecting rod 33 of upper coupler 31, the switch block 4 includes switch bracket 42 and switch key 41, wherein the switch bracket 42, which can be integral piece with switch key 41, is also possible to seperated part, forms cavity in the switch key 41 and the cavity has There is opening, and set indicating lamp component in the cavity, the opening of the switch key 41 and the steam piece 32 are non-just To setting.

The opening of switch key 41 in existing mechanical electric kettle is face setting with the steam piece 32, The steam being gathered in around steam piece 32 easily enters the service life that indicating lamp component is influenced in cavity, or influences switch The steam usage experience of key 41 is difficult to promote effect increasing sealing element, and sealing element is fire-cureed through steam and is also easy Aging influences aesthetics.The utility model provides above-mentioned technical proposal, by the position of the opening relative steam piece of switch key 41 Variation, so that the non-face setting of the two, and one section of spacing can be separated by, and then realize switch key 41 far from the poly- of steam piece Collect position, reduce the cavity of steam access switch key 41, improves the service life and usage experience of switch block 4.On in addition, It states switch key 41 and steam piece 32 is separate, also avoid steam and switch key 41 is generated heat, influence usage experience.

As shown in figure 14, in order to realize above scheme, the center of upper coupler 31 switch key 41 close with steam piece 32 Make 61 ＂ of the first line between side, makees the second line between the center of upper coupler 31 and the opening center of switch key 41 Angle beta between 62 ＂ of 62 ＂, 61 ＂ of the first line and the second line is greater than 10 degree.Alternatively, 61 ＂ of the first line deflects 10 degree 62 ＂ of the second line is formed, the opening of switch key is not between 62 ＂ of 61 ＂ of the first line and the second line.

Alternatively, the opening of the steam piece 41 and the switch key 41 is using the center of the bottom wall 12 of liner 1 as the center of circle Same circumference on.Especially when the switch key 41 is in the aperture of bottom cover 2 or shell 9, the upper coupler 31 The radial distance of the heart to aperture is L1, radial distance L1, L1 and the L2 of the outer edge at the center and steam piece 32 of upper coupler 31 When differing smaller between the two, both the opening of steam piece 41 and the switch key 41 both can guarantee on the same circumference phase Every, and facilitate installation.

When above-mentioned switch key 41 is located at the underface of handle 8, at this point, the position of the position of steam piece 32 and handle 8 Non- face setting, steam pipe 10 can be set in the liner 1, and the bottom wall 12 of liner 1 is equipped with mounting hole 131, steam pipe 10 It sealing and cooperates with mounting hole 131, steam pipe 10 passes through mounting hole 131 and is connected to the steam piece 32 or connect with vapor box, Mounting hole 131 can be located at the surface of steam piece 32 or not in surface (i.e. side)；Certainly, steam pipe 10 can also be with Between handle set 81 and liner 1, at this point, locating piece can be set on bottom wall 12, the locating piece supports steam pipe 10, just It is extended at steam piece 32 in steam pipe 10, in particular, avoiding steam pipe 10 from encountering heating tube when steam pipe 10 is silicone tube 11 or heat-conducting plate and melt.

As shown in figure 8, when the position face of the position of steam piece 32 and handle 8 is arranged, at this point, above-mentioned switch key is not Positioned at the underface of handle 8, consumer being easily facilitated at this time and sees power switch and operation, other components can refer to above-mentioned Setting, such as setting position of steam pipe 10 etc..

In addition, the steam pipe 10 includes metal segments and silica gel section, the metal when steam pipe 10 is set in liner 1 Section is located in the liner 1, and the silica gel section is located at below the bottom wall, and the lower end of the metal end is with outward extension to be turned over The outer edge of side, the flange and mounting hole 131 welds, and the upper end of silica gel section is protruded into mounting hole 131 and fixed by gluing；Or The outer edge of person, the lower end of metal end flange with outward extension, the flange and mounting hole 131 welds, the peace The lower end in dress hole 131 is downwardly extending annular flange, and the silica gel section is set on the outside of annular flange, and is pricked by band Tightly.

In addition to above-mentioned mounting means, when steam pipe 10 is set in liner 1, the steam pipe 10 includes metal segments and silicon Glue section, the metal segments are located in the liner 1, and the silica gel section is located at below the bottom wall, and the lower end of the metal end is stretched Enter in the mounting hole 131 and connect with the side wall of mounting hole 131, the lower end of the mounting hole 131 is downwardly extending annular Flange, the silica gel section is set on the outside of annular flange, and is tightened by band, alternatively, institute is protruded into the lower end of the metal end Mounting hole 131 is stated in mounting hole 131 and stretches out, the silica gel section is set in the outside of the lower end of metal end, and pricks by band Tightly.It is of course also possible to reference to mounting means above, wherein the lower end of the metal end and the connection type of mounting hole 131 can To be welding or crimping etc..The mounting means of steam pipe 10 can individually be implemented or cooperate above-mentioned switch key 41 and steam Implement the position of vapour piece 32.

Further, as shown in figure 15, the switch bracket 42 is equipped with first baffle 423, and the baffle is located at described Switch key 41 be open lower section and connect with the edge of opening.Lower section referred herein refers to a side of nearly bottom cover 2.

Second baffle (not shown) is additionally provided on the switch bracket 42, the second baffle and first baffle 423 closely steam The side of vapour piece 32 connects and connect with the edge of opening.At this point, first baffle 423 and second baffle, which form angle, cooperates (example As right angle cooperates), further in the cavity of blocking steam access switch key 41.

The other content that the present embodiment does not describe can refer to other embodiments.

Embodiment 11:

On the basis of embodiment ten, in order to enable steam is more concentrated at 32 position of steam piece, steam is effectively ensured The work of piece 32, while preventing steam to 41 direction of switch key, it further include that the vapor box being set to outside the steam piece 32 (does not show Out), the inner wall of the steam piece 32, vapor box and bottom cover 2 cooperatively forms vapor chamber, and the steam in the liner 1 is through steam pipe Enter in the vapor chamber with the air inlet on vapor box.Further, the bottom cover 2 is equipped with exhaust hole, the exhaust hole Positioned at the lower section of steam piece 32, alternatively, the side wall of bottom cover or shell is equipped with gas vent, steam is discharged from exhaust hole, convenient for steaming Vapour piece 32 resets.

Further, it in order to enable bottom cover 2 and vapor box cooperation are even closer, prevents steam from running helter-skelter, is easily installed simultaneously, There is fit-up gap, the bottom cover 2 is equipped with and raises upward between the lower surface of the vapor box and the upper surface of the bottom cover 2 Block reinforcement, the block reinforcement is located at the outside of vapor box, and the height of the block reinforcement is higher than the fit-up gap.Block reinforcement and vapor box Outer wall cooperates so that vapor chamber is relatively closed, and effect is more preferable.

The other content that the present embodiment does not describe can refer to other embodiments.

Embodiment 12:

On the basis of embodiment ten, as shown in figure 12, the indicating lamp component includes indicator light 71 and lamp line 72, described In the cavity, the lamp line 72 is connect indicator light 71 with the terminal on the temperature controller 3.

Further, the indicator light in order to prevent 71 is extracted out of cavity, on the first baffle 423 or second baffle Equipped with by 72 card wire structure of lamp line,

Further, as shown in figure 13, lamp line 72 influences bottom cover 2 and temperature controller 3 and cooperates in order to prevent, the lamp line 72 around It is located at the outside of the upper coupler 31 and fixes on the housing.

The other content that the present embodiment does not describe can refer to other embodiments.

Embodiment 13:

The present embodiment provides a kind of boiling water pots, and as shown in figure 11, a kind of boiling water pot, including kettle body and power supply base (do not show Out), the kettle body includes liner 1, handle 8 and spout 51, and the handle 8 and spout 51 are located at the two sides of liner 1 and set relatively It sets, one end of the spout 51 is connect with the lower part of the liner 1, and the other end upwardly extends and is higher than the maximum of the liner 1 Water level line 13, the bottom wall 12 of the liner 1 are equipped with heating tube 11, and 11 both ends of heating tube are equipped with opening 112, the spout Projection of 51 minimum point in 1 bottom of liner is arranged adjacent to the heating tube 11.

Existing insulating pot is spilt into steam pipe 10 after water boiling in order to prevent, influence temperature controller 3 or bottom cover 2 with it is interior The opening 112 of component work between gallbladder 1, the generally corresponding heating tube 11 of spout 51 is arranged, still, due to working as the one of spout 51 When end is located at 13 lower section of maximum stage line, the water in spout 51 is not easy to heat, in particular, working as the spout 51 to extension It stretches and when far from heating dish；If the opening 112 of the corresponding heating tube 11 of spout 51 simultaneously, at this time meeting after the water boiling in liner 1 It rolls to spout 51, water may be made to go out out of spout 51, use is dangerous, usage experience is influenced, and use this practical Novel scheme, by the way that spout 51 to be arranged adjacent to heating tube 11, on the one hand convenient for the water in heating spout 51, another aspect phase Power when to the water boiling in direction opposite can be offset, and water be avoided to overflow from spout 51.

Further, boiling water is overflowed from spout in order to prevent, and the spout 51 includes being located above maximum stage line 13 Blocking end, the arc-shaped shape of the blocking section, and stop section curvature become larger.

As described in Figure 11, when the bottom of the liner 1 to maximum stage line 13 height be H1, the spout 51 it is minimum When the height of point to maximum stage line is that the ratio of H2, H2 and H1 are greater than 0.5, alternatively, when the bottom of the liner 1 to most flood The height of bit line 13 is H1, and the height of the spout 51 and highest point to the maximum stage line 13 of 1 junction of liner is H3, H3 and When the ratio of H1 is greater than 0.48, more water will be stored in spout 51 at this time, is more not easy to heat, therefore, by spout 51 to adding The setting of heat pipe 11 easily facilitates heating.

The setting position of the opposite heating tube 11 of above-mentioned spout 51 may is that as shown in Figure 10, the both ends of the heating tube 11 Between make 61 ' of the first line, vertical line is made at the center for crossing 61 ' of the first line, the both ends of 61 ' of the first line using vertical line as line of symmetry to The edge of bottom wall 12, which extends, makees 62 ' of the second line, and 62 ' of the second line is met at a bit to bottom wall central extension, the spout 51 Minimum point makees 63 ' of third line between the subpoint of 1 bottom of liner and the center of bottom wall 12, and 63 ' of third line does not exist The region that the edge of first line, 61 ', 62 ' of the second line and bottom wall 12 is formed.

Preferably, the heating part of the minimum point of the spout 51 heating tube 11 described in the projection face of 1 bottom of liner is set It sets.

As shown in Figure 10, when above-mentioned boiling water pot is mechanical boiling water pot, the bottom of the liner 1 is equipped with temperature controller 3, The temperature controller 3 is installed on the inside of the heating tube 11, and the steam piece 32 on the temperature controller 3 is located at the opening 112 and (adds Opening 112 between heat pipe both ends) opposite side.In order to enable not overflowed when water boiling to steam pipe 10, the steaming Vapour piece 32 is corresponding with the opening 112 of heating tube 11, best, and steam pipe is also arranged with respect to the opening 112 of heating tube 11.

It further include the switch block 4 being connect with the temperature controller 3, the switch block 4 includes switch key 41, works as institute When stating switch key 41 and being located at the underface of the handle 8, the switch block 4 is arranged with the deflection of steam piece 32, both avoids water It is spilled over to risk in steam pipe 10, and the water in spout 51 can be heated, while nor affecting on the aesthetics of boiling water pot.Certainly originally The technical staff in field is it should be understood that switch block 4 can not also be located at the underface of the handle 8, for example, can edge The position of steam piece 32 extend outwardly.

Preferably, steam pipe 10 is set in the liner 1, and steam pipe 10 passes through the mounting hole 131 and steam of 1 bottom of liner Piece 32 is connected to, at this point, steam pipe 10 is convenient for the opening 112 of opposite heating tube 11 to be arranged.

In addition, the steam pipe 10 includes metal segments and silica gel section, the metal when steam pipe 10 is set in liner 1 Section is located in the liner 1, and the silica gel section is located at below the bottom wall, and the lower end of the metal end is with outward extension to be turned over The outer edge of side, the flange and mounting hole 131 welds, and the upper end of silica gel section is protruded into mounting hole 131 and fixed by gluing；Or The outer edge of person, the lower end of metal end flange with outward extension, the flange and mounting hole 131 welds, the peace The lower end in dress hole 131 is downwardly extending annular flange, and the silica gel section is set on the outside of annular flange, and is pricked by band Tightly.

In addition to above-mentioned mounting means, when steam pipe 10 is set in liner 1, the steam pipe 10 includes metal segments and silicon Glue section, the metal segments are located in the liner 1, and the silica gel section is located at below the bottom wall, and the lower end of the metal end is stretched Enter in the mounting hole 131 and connect with the side wall of mounting hole 131, the lower end of the mounting hole 131 is downwardly extending annular Flange, the silica gel section is set on the outside of annular flange, and is tightened by band, alternatively, institute is protruded into the lower end of the metal end Mounting hole 131 is stated in mounting hole 131 and stretches out, the silica gel section is set in the outside of the lower end of metal end, and pricks by band Tightly.It is of course also possible to reference to mounting means above, wherein the lower end of the metal end and the connection type of mounting hole 131 can To be welding or crimping etc..The mounting means of steam pipe 10 can individually be implemented or cooperate above-mentioned switch key 41 and steam Implement the position of vapour piece 32.

Certainly, it will be understood to those skilled in the art that steam pipe 10 can also be set to 1 outside of liner, that is, is set to Between handle set 81 and liner 1.

The other content that the present embodiment does not describe can refer to other embodiments.

Embodiment 14:

Based on the structure of embodiment 13, when above-mentioned boiling water pot is the boiling water pot of electronic type, i.e., described 1 bottom of liner Equipped with upper connector, the upper connector is installed on the inside of the heating tube 11, passes through temperature sensor or infrared detection Etc. modes detect temperature and then control whether boiling water pot works, at this point, without considering that water can be spilled over in steam pipe 10, more just It is correspondingly arranged in spout 51 and heating tube 11, it is easier for installation.

Further, the water outlet of the spout 51 is equipped with water deflector cover, and the water deflector cover and the spout 51 rotation connect It connects.

The other content that the present embodiment does not describe can refer to other embodiments.

In addition to above preferred embodiment, for the utility model there are also other embodiments, those skilled in the art can root It is made various changes and modifications according to the utility model, without departing from the spirit of the utility model, should belong to the utility model Range defined in appended claims.

Claims (10)

1. a kind of electric kettle, including kettle body and power supply base, the kettle body includes liner and bottom cover, is set below the liner The switch block for having temperature controller and connecting with the temperature controller, the temperature controller include shell, the upper coupling on the shell Clutch, steam piece and the connecting rod for connecting steam piece and upper coupler, the switch block includes switch bracket and switch key, It is characterized in that, forms cavity in the switch key and the cavity has opening, and set indicator light in the cavity Component, the opening of the switch key and the non-face of the steam piece are arranged.

2. electric kettle according to claim 1, it is characterised in that: the center switch key close with steam piece of upper coupler Side between make the first line, make the second line between the center of upper coupler and the opening center of switch key, first connects Angle beta between line and the second line is greater than 10 degree.

3. electric kettle according to claim 1, it is characterised in that: the opening of the steam piece and the switch key exists Using the center of liner bottom wall as on the same circumference in the center of circle.

4. according to claim 1 to electric kettle described in 3 any one, it is characterised in that: the switch bracket is equipped with the One baffle, the baffle are located at the lower section of switch key opening and connect with the edge of opening.

5. electric kettle according to claim 4, it is characterised in that: be additionally provided with second baffle, institute on the switch bracket The side for stating second baffle steam piece close with first baffle connect and connect with the edge of opening.

6. according to claim 1 to electric kettle described in 3 any one, it is characterised in that: further include being set to the steam piece Outer vapor box, the inner wall of the steam piece, vapor box and bottom cover cooperatively form vapor chamber, and the steam in the liner is through steam Air inlet on pipe and vapor box enters in the vapor chamber.

7. electric kettle according to claim 6, it is characterised in that: the lower surface of the vapor box is upper with the bottom cover There is fit-up gap, the bottom cover is equipped with the block reinforcement to raise upward, and the block reinforcement is located at the outside of vapor box, institute between surface The height for stating block reinforcement is higher than the fit-up gap.

8. according to claim 1 to electric kettle described in 3 any one, it is characterised in that: the indicating lamp component includes referring to Show lamp and lamp line, in the cavity, the lamp line is connect with the terminal on the temperature controller for the indicator light position.

9. electric kettle according to claim 8, it is characterised in that: the lamp line is wound around the outside of the upper coupler And it fixes on the housing.

10. according to claim 1 to electric kettle described in 3 any one, it is characterised in that: the bottom cover is equipped with steam discharge Hole, the exhaust hole are located at the lower section of steam piece；Alternatively, the side wall or shell of bottom cover are equipped with exhaust hole, the exhaust hole is just The steam piece is arranged.