CN210004465U - electromagnetic oven with simple assembly - Google Patents

Abstract

The utility model discloses a simple electromagnetism stoves of equipment belongs to kitchen cooking appliances technical field, the utility model provides an electromagnetism stove, including panel, electromagnetic wire coil and temperature measuring device, a serial communication port, temperature measuring device including the fluctuation install on electromagnetic wire coil the support and with the temperature sensor of body is assembled to the support, be equipped with on the panel temperature measurement hole and partial protruding stretch in the temperature measurement hole, be used for sealing the sealing member in temperature measurement hole, be equipped with the confession on the sealing member the through-hole that temperature sensor runs through, support mounting in the sealing member below, temperature sensor runs through in the through-hole and with through-hole interference fit adopts the utility model provides an electromagnetism stove can effectively reduce the equipment difficulty of electromagnetism stove, improves the production efficiency of electromagnetism stove.

Description

electromagnetic oven with simple assembly

[ technical field ] A method for producing a semiconductor device

The utility model relates to a kitchen cooking appliances technical field especially relates to simple assembling's electromagnetism stove.

[ background of the invention ]

An induction cooker in the prior art is generally provided with a temperature measuring device for measuring the temperature of a cookware, the temperature measuring device comprises a support and a temperature measuring sensor arranged on the support, a temperature measuring hole for the support to pass through and a silica gel sleeve sleeved outside the support are arranged on a panel of the induction cooker, a water collecting box is fixed on the back of the panel, the outer side wall of the silica gel sleeve is fixedly connected with the inner side wall of the water collecting box in a threaded manner, an waterproof sealing ring is arranged between the outer side wall of the silica gel sleeve and the inner wall of the temperature measuring hole, an elastic part is arranged between the support and the bottom wall of the water collecting box, a second waterproof sealing ring is arranged between the support and the inner wall of the silica gel sleeve, a waterproof sealing effect can be achieved through the waterproof sealing ring and the second waterproof sealing ring, water and oil on the panel are prevented from entering the shell, and a water leakage hole is formed in the bottom wall of the water.

[ Utility model ] content

The utility model aims to solve the technical problem that overcome prior art not enough and provide kinds of simple electromagnetism stoves of equipment, can effectively reduce the equipment difficulty of electromagnetism stove, improve the production efficiency of electromagnetism stove.

In order to solve the technical problem, the utility model adopts the following technical scheme:

electromagnetic ovens with simple assembly, comprising a panel, an electromagnetic wire coil and a temperature measuring device, wherein the temperature measuring device comprises a bracket which is installed on the electromagnetic wire coil in a vertically floating way and a temperature measuring sensor which is assembled with the bracket into a body, the panel is provided with a temperature measuring hole and a sealing element which partially protrudes into the temperature measuring hole and is used for sealing the temperature measuring hole, the sealing element is provided with a through hole for the temperature measuring sensor to run through, the bracket is installed below the sealing element, and the temperature measuring sensor runs through the through hole and is in interference fit with the through hole.

, the inner wall of the through hole is a wave-shaped inner wall extending axially, and the temperature sensor is in interference fit with the wave crest of the wave-shaped inner wall.

, the sealing element includes a radially outwardly extending retaining edge that is clamped between the electromagnetic coil and the back of the faceplate.

Further , the fixing edge is provided with a sealing rib formed to be convex upwards on the surface facing the panel, and the sealing rib is arranged around the temperature measuring hole.

, the temperature sensor comprises a shell and a thermistor packaged in the shell, the support is a silica gel support sleeved outside the shell, a clamping groove is formed in the silica gel support, a radially outwards extending clamping portion is arranged at the bottom of the shell, and the clamping portion is clamped in the clamping groove.

Further , a water collecting tank is arranged on the electromagnetic wire coil, an elastic part is clamped between the support and the bottom wall of the water collecting tank, an annular blocking rib which extends downwards into the water collecting tank is arranged on the sealing part, and the annular blocking rib is sleeved on the outer side of the support.

And , a hollow guide post is arranged on the bottom wall of the water collecting tank, the support is sleeved on the guide post in a sliding manner, and the elastic piece is sleeved on the outer side of the guide post and upwards supports the support.

Further , the induction cooker further comprises a base, wherein a drain hole is formed in the base, a water leakage hole is formed in the bottom wall of the water collecting tank, and a drain channel is formed between the water leakage hole and the drain hole.

And , a chamfer is formed at the top end of the temperature measuring hole, a flange extending outwards in an inclined manner is arranged at the top end of the sealing element, and the flange is tightly attached to the chamfer.

Further , the top surface of the seal is below the front surface of the panel.

The utility model has the advantages that:

the utility model discloses support in the electromagnetism stove floats from top to bottom and installs on the electromagnetism drum, has saved the water catch box structure, and sealing member and temperature measurement hole and temperature sensor both sealed cooperations can realize sealed waterproof function, compare electromagnetism stove structure among the prior art, sealing washer and water catch box isotructure have been reduced, the quantity of part has been reduced from this, and temperature sensor and support equipment form behind the body that temperature measuring device is whole to be installed again on the panel for the assembly of electromagnetism stove is simpler, and production efficiency is improved.

The inner wall of the through hole is a wave-shaped inner wall extending axially, and the temperature measuring sensor is in interference fit with the wave crest of the wave-shaped inner wall. By the design, sealing and water proofing can be realized, friction force received when the temperature sensor floats up and down can be reduced, so that the up-and-down movement flexibility of the temperature sensor is improved, and meanwhile, the movement of the temperature sensor can be guided, and the temperature measurement precision is improved.

The sealing element comprises a fixing edge which extends outwards in the radial direction and is clamped between the magnet wire disc and the back face of the panel, and by the design, the installation firmness of the sealing element can be improved, the sealing element is prevented from being separated from the panel, other structures are not needed to be arranged for fixing the sealing element, meanwhile, the fixing edge is clamped between the magnet wire disc and the back face of the panel, water can be prevented from flowing into the shell from the position between the sealing element and the temperature measuring hole, and the sealing performance of the sealing element is further improved by .

The surface of the fixed edge facing the panel is provided with a sealing rib which is formed to be convex upwards, and the sealing rib is arranged around the temperature measuring hole.

The temperature measuring sensor comprises a shell and a thermistor packaged in the shell, the support is a silica gel support sleeved on the outer side of the shell, a clamping groove is formed in the silica gel support, a clamping portion extending outwards in the radial direction is arranged at the bottom of the shell, and the clamping portion is clamped in the clamping groove. The mode of joint can be convenient for the assembly and the dismantlement of temperature sensor and support, and the silica gel support can also realize sealed waterproof performance with the cooperation of joint portion simultaneously.

The electromagnetic wire coil is provided with a water collecting tank, an elastic piece is clamped between the support and the bottom wall of the water collecting tank, the sealing piece is provided with an annular blocking rib which extends downwards into the water collecting tank, and the annular blocking rib is sleeved on the outer side of the support. In the up-and-down floating process of the temperature measuring sensor, a small part of water inevitably enters the shell through the through hole, and the annular blocking rib can guide the whole part of the water to fall into the water collecting tank, so that the damage of electrical elements caused by the water flowing to other parts of the shell is avoided.

The diapire of water catch bowl is equipped with hollow guide post, and support sliding sleeve dress is on the guide post, and the elastic component suit is in the guide post outside and upwards supports the support. So design, the guide post can play the guide effect to reciprocating of support and the flexible of elastic component, makes temperature sensor can stretch out and the temperature measurement, and hollow guide post still can be convenient for thermistor's lead wire to draw forth simultaneously.

The induction cooker also comprises a base, wherein a drain hole is arranged on the base, a water leakage hole is arranged on the bottom wall of the water collecting tank, and a drainage channel is arranged between the water leakage hole and the drain hole. So design, can be with the water in the water catch bowl derive outside the casing.

The design can effectively avoid the temperature sensor from dragging the sealing element to cause a gap between the sealing element and the panel when moving up and down so as to avoid water or dirt entering, thereby improving steps of waterproof effect and ensuring higher safety.

The top surface of the seal is lower than the front surface of the panel. So design, can avoid with pan direct contact, avoided the sealing member from taking place ageing because of high temperature from this, prolonged the life of sealing member.

These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

[ description of the drawings ]

The present invention will be described in with reference to the accompanying drawings:

fig. 1 is a cross-sectional view of an induction cooker according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of A in FIG. 1;

fig. 3 is an exploded view of a temperature measuring device and a sealing member according to embodiment of the present invention;

fig. 4 is a schematic structural diagram of an electromagnetic wire coil according to embodiment of the present invention;

fig. 5 is a schematic structural view of a panel according to a second embodiment of the present invention;

fig. 6 is a schematic structural diagram of a sealing member according to a second embodiment of the present invention;

fig. 7 is a schematic structural diagram of a sealing member in a third embodiment of the present invention.

Reference numerals:

1. a base; 2. an upper cover; 3. a panel; 31. a temperature measuring hole; 311. chamfering; 4. an electromagnetic wire coil; 41. a water collection tank; 410. a water leakage hole; 42. a guide post; 5. a temperature measuring device; 51. a support; 52. a temperature measuring sensor; 521. a housing; 5211. a clamping part; 522. a thermistor; 5221. a lead wire; 6. a seal member; 61. fixing the edge; 610. a body; 611. a support edge; 612. sealing the ribs; 62. an annular blocking rib; 63. flanging; 7. an elastic member.

[ detailed description ] embodiments

The utility model discloses a simple electromagnetism stoves of equipment, including panel, electromagnetism drum and temperature measuring device, temperature measuring device includes that the fluctuation is installed the support on the electromagnetism drum and is installed temperature sensor on the support, be equipped with the temperature measurement hole on the panel and be used for sealing the sealing member in temperature measurement hole, be equipped with the confession on the sealing member the through-hole that temperature sensor runs through, the through-hole with temperature measurement sensor interference fit.

The utility model discloses a support in electromagnetism stove floats from top to bottom and installs on the electromagnetism drum, has saved the water catch box structure, and sealing member and temperature measurement hole and temperature sensor both sealed cooperations can realize sealed waterproof function, compares electromagnetism stove structure among the prior art, has reduced sealing washer and water catch box isotructure, has reduced the quantity of part from this for the assembly of electromagnetism stove is simpler, has improved production efficiency.

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Thus, a feature defined as "", "second" may or may not include or more of that feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like shall be construed to be , for example, as being either fixedly connected or detachably connected, or physically connected, mechanically connected or electrically connected, directly connected or indirectly connected through an intermediary, and communicating between two elements.

In the present disclosure, unless otherwise expressly stated or limited, "above" or "below" a second feature includes features directly contacting the second feature, and may also include features contacting the second feature not directly but through another feature in between, furthermore, features "above", "over" and "on" the second feature include features directly above and obliquely above the second feature, or merely indicate that feature is at a higher level than the second feature, features "below", "beneath" and "under" the second feature include features directly below and obliquely below the second feature, or merely indicate that feature is at a lower level than the second feature.

Examples ,

Referring to fig. 1 to 4, the induction cooker in the embodiment includes a base 1, an upper cover 2, a panel 3, an electromagnetic wire coil 4 and a temperature measuring device 5, the upper cover 2 is installed on the base 1, an installation opening is formed in the upper cover 2, the panel 3 is installed on the upper cover 2 and covers the installation opening, the base 1, the upper cover 2 and the panel 3 are assembled to form a shell, the electromagnetic wire coil 4 is fixed on the base 1 and located in the shell, the temperature measuring device 5 includes a support 51 which is installed on the electromagnetic wire coil 4 in a vertically floating mode and a temperature measuring sensor 52 which is installed on the support 51 and assembled to be an body with the support 51, a temperature measuring hole 31 and a sealing element 6 used for sealing the temperature measuring hole 31 are formed in the panel 3, a through hole for the temperature measuring sensor 52 to.

Because the support 51 in this embodiment floats from top to bottom and installs on the electromagnetic wire coil 4, saved the water-collecting box structure, and sealing member 6 can realize sealed waterproof function with temperature measurement hole 31 and temperature sensor 52 both sealed cooperations, compare the electromagnetism stove structure among the prior art, reduced structures such as sealing washer and water-collecting box, the quantity of part has been reduced from this, and temperature sensor and support equipment form behind the body temperature measuring device wholly install again on the panel for the assembly of electromagnetism stove is simpler, has improved production efficiency.

Specifically, the sealing element 6 in the embodiment is in interference fit with the temperature measuring hole 31, the sealing element 6 is fixed on the panel 3 through extrusion, the inner wall of the through hole is a wave-shaped inner wall extending axially, and the temperature measuring sensor 52 is in interference fit with wave peaks of the wave-shaped inner wall, so , sealing and water proofing can be realized, friction force applied when the temperature measuring sensor 52 floats up and down can be reduced, flexibility of the temperature measuring sensor 52 moving up and down is improved, meanwhile, the wave peaks can guide movement of the temperature measuring sensor 52, temperature measuring precision is improved, and the wave-shaped inner wall at least has two wave peaks for improving sealing and water proofing performance.

The sealing element 6 in this embodiment further includes a fixing edge 61 formed by extending the bottom of the sealing element radially outward, and the fixing edge 61 is clamped between the electromagnetic coil 4 and the back surface of the panel, so , the installation reliability of the sealing element 6 can be improved, the sealing element 6 is prevented from being separated from the panel 3, no other structure is required to fix the sealing element 6, and the fixing edge 61 is clamped between the electromagnetic coil 4 and the back surface of the panel, so that water can be prevented from flowing into the casing from between the sealing element 6 and the temperature measuring hole 31, and the sealing performance of the sealing element 6 is further improved .

Preferably, the fixing edge 61 in this embodiment includes a body 610 attached to the back surface of the panel and support plates 611 formed at intervals on the back surface of the body 610 and extending downward, the support plates 611 contact with the electromagnetic coil 4, so as to reduce the contact area between the sealing member 6 and the electromagnetic coil 4, thereby reducing the heat transfer from the electromagnetic coil 4 to the sealing member 6, and also enabling the heat to be dissipated timely between two adjacent support plates 611, thereby preventing the sealing member 6 from aging and prolonging the service life of the sealing member 6.

Temperature sensor 52 in this embodiment includes the shell 521 of non-magnetic conduction and encapsulates the thermistor 522 in shell 521, shell 521 and crest interference fit, support 51 is the silica gel support of suit in the shell 521 outside, be equipped with the draw-in groove on the silica gel support, the bottom of shell is equipped with radial outside extension's joint portion 5211, joint portion 5211 is the annular skirt border, joint portion 5211 clamps in the draw-in groove, and with draw-in groove interference fit with this realization sealed waterproof performance, the mode of joint can be convenient for temperature sensor 52 and support 51's assembly and dismantlement simultaneously.

The electromagnetic wire coil 4 of this embodiment is provided with a water collecting tank 41, an elastic member 7 is sandwiched between the bracket 51 and the bottom wall of the water collecting tank 41, the sealing member 6 is provided with an annular blocking rib 62 extending downward into the water collecting tank 41, the annular blocking rib 62 is formed by extending downward from the bottom of the fixed edge 61, and the annular blocking rib 62 is sleeved outside the bracket 51. In the up-and-down floating process of the temperature sensor 52, a small part of water inevitably enters the shell through the through hole, and the annular blocking rib 62 can guide the part of water to fall into the water collecting tank 41, so that the damage of electrical elements caused by the water flowing to other parts of the shell is avoided.

In addition, a hollow guide post 42 formed by extending upwards is arranged on the bottom wall of the water collecting tank, a support 51 is slidably sleeved on the guide post 42, an elastic part 7 is a spring or a silica gel sleeve or a rubber sleeve, preferably a spring, the spring is sleeved on the outer side of the guide post 42 and supports the support 51 upwards, is shown, the guide post 42 can play a role in guiding the up-and-down movement of the support 51 and the extension and retraction of the elastic part 7, so that the temperature measuring sensor 52 can extend out of the through hole for measuring the temperature, meanwhile, a lead 5221 of the thermistor 522 can be led out through the hollow part of the guide post 42 and cannot be contacted with water outside the guide post, step is carried out, a groove with a downward opening is arranged on the support 51, the top end of the spring is inserted into the groove, and the bottom end of the spring is abutted against the bottom wall of the water collecting tank, so that the spring can be prevented from being deviated axially and.

In order to guide the water in the water collecting tank 41 out of the housing, the base 1 in this embodiment is provided with a water draining hole, the bottom wall of the water collecting tank is provided with a water leaking hole 410, the water leaking hole 410 is located between the guide post 42 and the side wall of the water collecting tank, the bottom wall of the water collecting tank is provided with an -th surrounding rib which is arranged around the water leaking hole 410 and extends downwards to the bottom wall of the base, and a water draining channel for communicating the water leaking hole 410 with the water draining hole is formed inside the -th surrounding rib so as to guide the water out of the housing.

In order to avoid direct contact between the seal 6 and the pot, the top surface of the seal is lower than the front surface of the faceplate in this embodiment. Due to the design, the sealing element 6 can be prevented from aging due to high temperature, and the service life of the sealing element 6 is effectively prolonged.

It will be appreciated that the seal may also be adhesively secured to the panel.

Example II,

As shown in FIGS. 5 to 6, compared with the embodiment , the difference of this embodiment is that the top end of the temperature measuring hole 31 is provided with a chamfer 311, the top end of the sealing member 6 is provided with a flange 63 extending obliquely outward, and the flange 63 is tightly attached to the chamfer 311. by such a design, the temperature measuring sensor 52 can be effectively prevented from pulling the sealing member 6 to generate a gap between the sealing member 6 and the panel 3 when moving up and down, so as to prevent water or dirt from entering, thereby further improving the waterproof effect by , and having higher safety.

Example III,

As shown in fig. 7, compared with the embodiment and the embodiment, the difference of this embodiment is that the fixing edge 61 is provided with a plurality of circles of sealing ribs 612 formed to protrude upwards facing the surface of the panel 3, and the sealing ribs 612 are arranged around the temperature measuring hole 31, thus can prevent water from spreading around the hole, and the sealing performance of the sealing member 6 is further improved .

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims (10)

1. The electromagnetic oven with the simple assembly is characterized in that the temperature measuring device comprises a support which is arranged on the electromagnetic wire coil in a vertically floating mode and a temperature measuring sensor assembled with the support into a body, a temperature measuring hole and a sealing element, wherein the part of the sealing element protrudes into the temperature measuring hole and is used for sealing the temperature measuring hole, a through hole for the temperature measuring sensor to penetrate through is formed in the sealing element, the support is arranged below the sealing element, and the temperature measuring sensor penetrates through the through hole and is in interference fit with the through hole.
2. 2. The induction cooker according to claim 1, wherein said inner wall of said through hole is an axially extending wavy inner wall, and said temperature measuring sensor is in interference fit with the peaks of said wavy inner wall.
3. 3. The induction cooker according to claim 1, wherein said sealing member includes a radially outwardly extending retaining edge, said retaining edge being clamped between said electromagnetic coil and said back surface of said faceplate.
4. 4. The induction cooker according to claim 3, wherein said fixing edge is provided with a sealing rib formed to be upwardly convex toward of said panel, said sealing rib being provided around said temperature measuring hole.
5. 5. The induction cooker according to claim 1, wherein the temperature sensor comprises a housing and a thermistor enclosed in the housing, the support is a silica gel support sleeved outside the housing, the silica gel support is provided with a clamping groove, the bottom of the housing is provided with a clamping portion extending radially outwards, and the clamping portion is clamped in the clamping groove.
6. 6. The induction cooker according to claim 5, wherein a water collection groove is formed on the induction coil disc, an elastic member is clamped between the bracket and a bottom wall of the water collection groove, an annular blocking rib extending downwards into the water collection groove is formed on the sealing member, and the annular blocking rib is sleeved outside the bracket.
7. 7. The induction cooker according to claim 6, wherein said bottom wall of said water collection tank is provided with a hollow guide post, said bracket is slidably fitted over said guide post, and said elastic member is fitted over an outer side of said guide post and upwardly supports said bracket.
8. 8. The induction cooker according to claim 6, further comprising a base, wherein said base has a drain hole, said bottom wall of said water collection tank has a water leakage hole, and a drain passage is provided between said water leakage hole and said drain hole.
9. 9. the induction cooker according to claims 1 to 8, characterized in that the top of the temperature measuring hole is provided with a chamfer, the top of the sealing element is provided with a flange extending obliquely outwards, and the flange is sealed against the chamfer.
10. 10. the induction cooker according to claims 1-8, wherein the top surface of said sealing member is lower than the front surface of said faceplate.

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