CN220229315U - Kitchen appliance - Google Patents

Abstract

The utility model belongs to the technical field of intelligent household appliances, and particularly relates to a kitchen appliance. The kitchen appliance comprises a machine body and a temperature sensing module, wherein the machine body comprises a smoke collecting cover, a mounting piece and a front side decoration board, the temperature sensing module is arranged on the mounting piece, the mounting piece comprises a first locking part, and the first locking part is detachably connected with the front side end face of the smoke collecting cover; the front side decoration plate is detachable to the front side end face of the fume collecting hood and used for shielding the first locking part. When the temperature sensing module is required to be maintained and replaced, the mounting piece can be detached after the front side decoration plate is detached, so that the temperature sensing module is maintained or replaced, fewer parts are required to be detached, and the whole machine is not required to be moved; and the front side decorative plate can shield the first locking part, thereby hiding the first locking part and improving the appearance of the whole machine.

Description

Kitchen appliance

Technical Field

The utility model relates to the technical field of intelligent household appliances, in particular to a kitchen appliance.

Background

The range hood and the integrated kitchen range have the function of removing oil smoke, and can rapidly discharge the waste gas generated by the combustion of the burner and the oil smoke harmful to human bodies in the cooking process out of the room so as to purify the kitchen environment. The partial range hood and the integrated kitchen range have a temperature detection function, the temperature of the burner is obtained by using a temperature sensing probe arranged above the kitchen range, and the windshield is intelligently adjusted according to the temperature of the burner, so that the intellectualization is realized.

At present, the temperature sensing module is generally embedded in the machine body so as to reduce the influence of oil smoke on the detection precision of the temperature sensing module. However, the temperature sensing module can be maintained and installed only after more parts in the whole machine are disassembled, so that the operation is laborious and the efficiency is low; the partial temperature sensing module is arranged on the panel, the panel is detachably connected with the machine body, the temperature sensing module is maintained and replaced by disassembling the panel, and although the number of disassembled parts can be reduced, the structure fixed with the machine body on the panel is exposed, so that the appearance of the whole machine is affected.

Disclosure of Invention

The utility model aims to provide a kitchen appliance which can solve the problem that the appearance of the whole kitchen appliance is affected by the inconvenience in maintenance and replacement of a temperature sensing module and the exposure of a fixed structure.

To achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an electrical apparatus is used to kitchen, includes organism and temperature sensing module, the organism includes:

a fume collecting hood;

the mounting piece is arranged on the temperature sensing module, and comprises a first locking part which is detachably connected with the front side end face of the fume collecting hood;

the front side decoration plate is detachably arranged on the front side end face of the fume collecting hood and is used for shielding the first locking part.

As an alternative scheme of the kitchen appliance, the mounting piece further comprises a second locking part, an assembly hole is formed in the bottom surface of the fume collecting hood, and the second locking part is matched with the assembly hole.

As an alternative to the kitchen appliance, the second locking portion is clamped with the assembly hole;

or the second locking part is inserted into the assembly hole and is abutted with the inner wall of the fume collecting hood.

As an alternative scheme of above-mentioned kitchen appliance, the second locking part is including being the first extension arm and the second extension arm that the contained angle set up, first extension arm with the bottom surface of collection petticoat pipe is perpendicular, the second extension arm to deviating from the direction of first locking part extends, the second extension arm be used for with the inner wall butt of collection petticoat pipe.

As an alternative scheme of the kitchen appliance, the temperature sensing module is arranged on one side of the mounting piece, which faces the fume collecting hood;

the smoke collecting hood is provided with an avoidance hole, and the temperature sensing module penetrates through the avoidance hole and stretches into the smoke collecting hood.

As an alternative scheme of the kitchen appliance, the first locking part and the second locking part are arranged along a preset direction, the size of the avoidance hole along the preset direction is Q, the size of the projection of the temperature sensing module on the plane where the mounting piece is located along the preset direction is P, and the size of the projection of the second extension arm on the plane where the mounting piece is located along the preset direction is H, and Q is more than P+H.

As an alternative scheme of above-mentioned kitchen appliance, the mounting still includes mounting panel and two at least mounts, the temperature sensing module set up in on the mounting panel, the mount set up in on the mounting panel, the front end of mount forms first locking part, the rear end of mount forms second locking part.

As an alternative scheme of the kitchen appliance, the first locking part and the fume collecting hood are fixed through a first fastener, a front accommodating groove is formed in the front end face of the fume collecting hood, and the first locking part and the first fastener are both positioned in the front accommodating groove;

and/or the bottom surface of the fume collecting hood is provided with a bottom side accommodating groove, the assembly holes are arranged in the bottom side accommodating groove, and the mounting plate or part of the fixing frame is positioned in the bottom side accommodating groove.

As an alternative scheme of the kitchen appliance, the front side decoration plate is clamped and fixed with the fume collecting hood.

As an alternative scheme of the kitchen appliance, one side of the front side decoration plate, which faces the fume collecting hood, is provided with at least two clamping claws, and the front side end face of the fume collecting hood is provided with clamping holes matched with the clamping claws.

As an alternative to the above kitchen appliance, the temperature sensing module includes:

the temperature sensing probe assembly is arranged on one side of the mounting piece;

the bottom cover is arranged on the outer wall of the opposite side of the mounting piece and is provided with a fixing part, and the fixing part penetrates through the mounting piece and is fixed with the temperature sensing probe assembly so that the mounting piece is clamped between the temperature sensing probe assembly and the bottom cover.

As an alternative to the kitchen appliance, the temperature sensing module further includes an elastic member, and the elastic member is sandwiched between the temperature sensing probe assembly and the mounting member and/or between the bottom cover and the mounting member.

As an alternative scheme of the kitchen appliance, the mounting piece is provided with the mounting hole, the bottom cover further comprises an annular frame, the central hole of the annular frame is opposite to the mounting hole, the sensing end of the temperature sensing probe assembly is opposite to the mounting hole, the fixing part is arranged on the annular frame, and the fixing part sequentially penetrates through the central hole and the mounting hole and then is fixed with the temperature sensing probe assembly.

As an alternative scheme of the kitchen appliance, a first limiting part is convexly arranged on one side of the annular frame, which faces the mounting piece, a second limiting part is arranged on one side of the temperature sensing probe assembly, which faces the mounting piece, the first limiting part and the second limiting part extend into the mounting hole, and the second limiting part is in butt joint with the annular frame.

As an alternative to the kitchen appliance, the height of the first limiting portion is smaller than the depth of the mounting hole, and the sum of the thickness of the elastic member and the depth of the mounting hole is greater than the height of the second limiting portion;

and/or, the first limiting part and the second limiting part are annular, and the first limiting part and the second limiting part are nested.

As an alternative scheme of the kitchen appliance, the temperature sensing probe assembly is provided with a slot and a fixing hole communicated with the slot, the fixing hole is provided with a second fastening piece, and the fixing part stretches into the slot and is matched with the second fastening piece.

As an alternative to the kitchen appliance, the temperature sensing probe assembly includes:

the bottom surface of the shell is provided with a through hole;

the mounting seat is detachably arranged in the shell;

the temperature sensing probe is arranged on the mounting seat and faces the through hole;

and the controller is detachably arranged on the mounting seat and is electrically connected with the temperature sensing probe.

As an alternative scheme of the kitchen appliance, an annular second limiting part is arranged on the outer wall of the shell around the through hole, a step surface is arranged on the inner wall of the second limiting part, and filter glass is fixedly bonded on the step surface.

As an alternative scheme of the kitchen appliance, the step surface is provided with a glue containing groove, a glue layer is arranged in the glue containing groove, and the glue layer is fixedly bonded with the filter glass and the shell.

As an alternative to the kitchen appliance described above, the filter glass comprises a receiving area for receiving the infrared radiation and a non-receiving area disposed around the periphery of the receiving area;

a support arm is arranged in the through hole and is abutted with the non-receiving area.

As an alternative to the kitchen appliance, the bottom surface of the housing is provided with ribs along the circumferential direction.

The utility model has the beneficial effects that:

according to the kitchen appliance, the fixing structure of the mounting plate and the fume collecting hood can be hidden on the premise that the mounting piece is parallel to the lower bottom surface of the fume collecting hood; when the temperature sensing module is required to be maintained and replaced, the mounting piece can be detached after the front side decoration plate is detached, so that the temperature sensing module is maintained or replaced, fewer parts are required to be detached, and the whole machine is not required to be moved; and the front side decorative plate can shield the first locking part, thereby hiding the first locking part and improving the appearance of the whole machine.

Drawings

FIG. 1 is a side view of a kitchen appliance and a kitchen range according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a kitchen appliance according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a part of a smoke collecting hood according to a first embodiment of the present utility model;

FIG. 4 is a cross-sectional view of a smoke collecting hood, mounting member and front side fascia provided in accordance with a first embodiment of the utility model;

FIG. 5 is a schematic view of a part of a mounting member according to a first embodiment of the present utility model;

FIG. 6 is a schematic diagram of a temperature sensing module according to an embodiment of the utility model when assembled on a mounting member;

FIG. 7 is a schematic view of a smoke collecting hood according to a first embodiment of the present utility model;

FIG. 8 is a cross-sectional view I of a smoke collecting hood, mounting member and front side fascia assembly in accordance with a first embodiment of the utility model;

FIG. 9 is a second cross-sectional view of the hood, mounting member and front fascia after assembly in accordance with the first embodiment of the utility model;

FIG. 10 is an enlarged view of a portion of FIG. 7 at A;

FIG. 11 is a cross-sectional view of a temperature sensing module according to an embodiment of the utility model assembled on a mounting member;

FIG. 12 is a schematic view of a temperature sensing module and a mounting member according to an embodiment of the utility model when not assembled;

FIG. 13 is a cross-sectional view of a temperature sensing module according to an embodiment of the utility model;

FIG. 14 is an exploded view of a temperature sensing module according to a second embodiment of the present utility model;

fig. 15 is a schematic structural view of an upper cover according to a second embodiment of the present utility model;

fig. 16 is a schematic structural view of a mounting seat according to a second embodiment of the present utility model;

FIG. 17 is a schematic diagram of a base and filter glass assembled according to a third embodiment of the present utility model;

FIG. 18 is a cross-sectional view of a base and filter glass assembly according to a third embodiment of the present utility model;

fig. 19 is a schematic diagram of a second structure of the base and the filter glass assembled according to the third embodiment of the present utility model.

In the figure:

100. kitchen appliances; 10. a body; 11. a host; 12. a fume collecting hood; 121. a smoke inlet; 122. a smoke collecting cavity; 123. a mounting cavity; 124. avoidance holes; 125. a fitting hole; 126. a front side accommodating groove; 13. a mounting member; 131. a mounting hole; 132. a fixing frame; 1321. a fixing plate; 1322. a second locking portion; 13221. a first extension arm; 13222. a second extension arm; 1323. a first locking portion; 133. a first fastener; 14. a front side decorative plate; 141. a claw; 20. a temperature sensing module; 21. a temperature sensing probe assembly; 2111. a base; 21112. a second limit part; 21113. a step surface; 21114. a glue layer; 21115. a side rib; 21116. a support arm; 2112. an upper cover; 21122. a first abutting portion; 21123. a second abutting portion; 212. a temperature sensing probe; 2121. a circuit board; 2122. a port; 2123. a probe body; 213. a mounting base; 213. a mounting base; 2131. a bottom plate; 2132. a support table; 21321. a positioning surface; 21322. a receiving hole; 2133. a support post; 21331. a positioning groove; 21332. a tank body; 214. a filter glass; 216. a controller; 2161. a control board; 2162. a first interface; 2163. a second interface; 22. a bottom cover; 221. an annular frame; 222. a first limit part; 223. a fixing part; 23. a second fastener; 24. an elastic member; 200. a stove; 201. a burner; a. a central axis.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

Example 1

The embodiment provides a kitchen appliance 100 with a fume removing function, and the kitchen appliance 100 can be a range hood or an integrated kitchen range. In this embodiment, the kitchen appliance 100 is a range hood.

As shown in fig. 1 and 2, the range hood includes a body 10 and a blower. The machine body 10 is arranged above the kitchen range 200, a smoke inlet 121 and a filter screen arranged in the smoke inlet 121 are arranged on the bottom surface of the machine body 10, and a smoke exhaust channel communicated with the smoke inlet 121 is arranged in the machine body 10. The fan is arranged in the smoke exhaust channel, after the fan is started, the air below the machine body 10 can be filtered through the filter screen at the smoke inlet 121, and then is pumped into the smoke exhaust channel and is discharged outdoors through the smoke exhaust channel, so that the aim of purifying the kitchen environment is fulfilled.

Specifically, the body 10 includes a main machine 11 and a fume collecting hood 12. The smoke exhaust channel is arranged in the host computer 11, the smoke collecting hood 12 is arranged below the host computer 11, a smoke collecting cavity 122 is formed in the smoke collecting hood 12, a smoke inlet 121 communicated with the smoke collecting cavity 122 is formed in the bottom of the smoke collecting hood 12, the smoke collecting cavity 122 is communicated with the smoke exhaust channel, and gas entering the smoke collecting cavity 122 filters greasy dirt and is discharged to the outside through the smoke exhaust channel.

In order to make the range hood more intelligent, the range hood further comprises a temperature sensing module 20, wherein the temperature sensing module 20 is arranged on the machine body 10 so as to be positioned above the kitchen range 200, the temperature sensing module 20 is used for detecting the temperature in a preset range on the kitchen range 200, and the temperature sensing module 20 is in communication connection with the fan. The temperature in the preset range is detected through the temperature sensing module 20, so that the range hood can automatically adjust the gear of the fan corresponding to different temperatures, and the oil smoke can be purified more intelligently.

Here, the preset range is a coverage area of the receiving field of the temperature sensing module 20 on the stove 200, and the burner 201 corresponding to the temperature sensing module 20 is located in the coverage area. When the cooker is not placed on the burner 201, the temperature sensing module 20 mainly detects the temperature of the burner 201; when a pot is placed on the burner 201, the temperature sensing module 20 mainly detects the bottom temperature of the pot placed on the burner 201.

In this embodiment, the temperature sensing module 20 is an infrared temperature sensing module, and the temperature is determined by measuring infrared radiation. The receiving field of view of the temperature sensing module 20 is generally conical. In this embodiment, the temperature sensing module 20 obtains the temperature of the burner 201 or the cooker in a preset range through the received infrared radiation, and adjusts the windshield of the fan according to the temperature value and the change condition. In order to better detect the temperature above the burner 201, the temperature sensing module 20 is disposed towards the center of the top surface of the burner 201, so that the central axis a of the receiving field of view of the temperature sensing module 20 passes through the center of the top surface of the burner 201, so that the receiving field of view of the temperature sensing module 20 can better cover the area above the burner 201.

The existing temperature sensing module 20 is generally embedded into the machine body 10, so that more parts are required to be disassembled or the whole machine is required to be moved when the temperature sensing module 20 is maintained and replaced, and the operation is time-consuming and labor-consuming; the part of the temperature sensing module 20 is arranged on the mounting part, and the temperature sensing module is maintained by integrally disassembling the mounting part, but the fixed structure of the mounting part is exposed to influence the appearance of the whole machine.

In order to solve the above-mentioned problems, as shown in fig. 2-4, the machine body 10 further includes a mounting member 13 and a front side decoration board 14, the temperature sensing module 20 is disposed on the mounting member 13, and the mounting member 13 is disposed on the bottom surface of the fume collecting hood 12 and parallel to the bottom surface of the fume collecting hood 12, so as to better ensure the receiving view field of the temperature sensing module 20. The mounting member 13 includes a first locking portion 1323, the first locking portion 1323 is detachably connected to the front end surface of the hood 12, and the front side decorative panel 14 is detachably attached to the front end surface of the hood 12 so that the first locking portion 1323 is shielded by the front side decorative panel 14. When the temperature sensing module 20 needs to be maintained and replaced, the mounting piece 13 can be detached after the front side decorative plate 14 is detached, so that the temperature sensing module needs less parts to be detached and the whole machine does not need to be moved; and the front side trim panel 14 can shield the first locking portion 1323, thereby hiding the first locking portion 1323 and improving the appearance of the whole machine.

The mounting piece 13 is detachably connected with the fume collecting hood 12, when the temperature sensing module 20 is required to be assembled, the temperature sensing module 20 and the mounting piece 13 can be assembled firstly, and then the mounting piece 13 is mounted on the fume collecting hood 12, so that the assembly of the temperature sensing module 20 and the mounting piece 13 is more convenient, the mounting difficulty is low, and the mounting precision of the temperature sensing module 20 is guaranteed.

As shown in fig. 4, in this embodiment, the first locking portion 1323 is fixed to the fume collecting hood by the first fastening member 133, and the front side trim panel 14 may cover the first fastening member 133. Alternatively, the first fastener 133 may be a screw or a pin.

For convenient disassembly and assembly of the front side decoration plate 14, the front side decoration plate 14 is clamped and fixed with the fume collecting hood 12. The front side decoration plate 14 is provided with a claw 141 on one side surface facing the fume collecting hood 12, the front side end surface of the fume collecting hood 12 is provided with a clamping hole, and the claw 141 can be matched and clamped with the clamping hole so as to fix the front side decoration plate 14 and the fume collecting hood 12. The front side decoration plate 14 and the fume collecting hood 12 are fixed through the cooperation of the clamping claw 141 and the clamping hole, and the surface of one side of the front side mounting plate 14, which is away from the fume collecting hood 12, is free of holes, so that the appearance of the whole machine is improved.

To improve the fixing effect of the front side decorative plate 14 and the fume collecting hood, the two ends of the front side decorative plate 14 are provided with claws 141. In other embodiments, the number of jaws 141 may be adjusted as desired.

In order to improve the fixing effect of the mounting member 13 and the fume collecting hood 12, the mounting member 13 further includes a second locking portion 1322, and the bottom surface of the fume collecting hood 12 is provided with an assembly hole 125, and the second locking portion 1322 is matched with the assembly hole 125. When the mounting member 13 is fixed to the fume collecting hood 12, the second locking portion 1322 is matched with the assembly hole 125, and can be matched with the first locking portion 1323 to determine the mounting position of the mounting member 13, so that the fixing effect and the position accuracy of the mounting member 13 and the fume collecting hood 12 are improved.

In this embodiment, the second locking portion 1322 is inserted into the assembly hole 125, and the second locking portion 1322 can abut against the inner wall of the fume collecting hood 12 to fix the mounting member 13. When the mounting member 13 is assembled with the fume collecting hood 12, the second locking part 1322 is first inserted into the assembly hole 125 and moved backward so that the second locking part 1322 abuts against the inner wall of the fume collecting hood 12, and the mounting member 13 can be attached to the bottom surface of the fume collecting hood 12 and the first locking part 1323 can be attached to the front end surface of the fume collecting hood 12. At this time, the first locking portion 1323 is fixed to the hood 12, so that the attachment 13 can be fixed to the hood 12.

In some embodiments, the second locking portion 1322 may be engaged with the assembly hole 125, which may also improve the fixing effect and the positional accuracy of the mounting member 13 and the smoke collecting hood 12.

As shown in fig. 4 to 5, the mounting member 13 includes a mounting plate and a fixing frame 132 disposed on the mounting plate, the fixing frame 132 includes a fixing plate 1321, one end of the fixing plate 1321 forms a second locking portion 1322, and the other end forms a first locking portion 1323, and the fixing plate 1321 connects the first locking portion 1323 and the second locking portion 1322, so that it is advantageous to improve the connection strength between the first locking portion 1323 and the second locking portion 1322 and the mounting plate.

Specifically, the second locking portion 1322 includes a first extension arm 13221 and a second extension arm 13222 disposed at an included angle, the first extension arm 13221 is perpendicular to the mounting plate, the second extension arm 13222 extends to a side (a rear side in this embodiment) away from the first locking portion 1323, and the second extension arm 13222 is configured to abut against an inner wall of the fume collecting hood 12. The second extension arm 13222 abuts against the inner wall of the fume collecting hood 12, so that the mounting member 13 and the fume collecting hood 12 can be limited in the vertical direction, and the mounting member 13 can be limited to move further to the rear side.

The first locking portion 1323 abuts against the front side end surface of the hood 12, and can be fixed to the hood 12 by the first fastener 133. After the first locking portion 1323 is fixed to the hood 12, the front-rear direction and the left-right direction of the mount 13 can be limited. The mounting member 13 is fixed to the fume collecting hood 12 by the cooperation of the second locking part 1322 and the first locking part 1323, so that the mounting member is convenient to assemble and disassemble and good in fixing effect.

As shown in fig. 6, two fixing frames 132 are arranged on the mounting plate at intervals, and the mounting holes 125 are formed in the fume collecting hood 12 corresponding to each fixing frame 132, and the first locking part 1323 of each fixing frame 132 is fixed with the front side of the fume collecting hood 12 so as to improve the fixing effect of the mounting piece 13. In other embodiments, the number of mounts 132 on the mounting plate may be three, four, or more.

In order to avoid the contact between the temperature sensing module 20 and the fume, as shown in fig. 7, the temperature sensing module 20 is disposed at one side of the mounting member 13 facing the fume collecting hood 12; the fume collecting hood 12 is provided with an avoidance hole 124, and the temperature sensing module 20 penetrates through the avoidance hole 124 and stretches into the fume collecting hood 12 so as to reduce the contact between the fume and the temperature sensing module 20.

Further, as shown in connection with fig. 3, the front end of the interior of the fume collecting hood 12 is also formed with a mounting cavity 123, and the mounting cavity 123 is not communicated with the fume collecting cavity 122. The avoidance hole 124 is communicated with the installation cavity 123, and after the installation piece 13 is assembled with the smoke collecting cavity 122, the temperature sensing probe assembly 21 passes through the avoidance hole 124 and stretches into the installation cavity 123 so as to play a role in protecting the temperature sensing probe assembly 21 and prevent the oil smoke from affecting the accuracy of the detection data of the temperature sensing module 20.

It can be appreciated that, since the second locking portion 1322 has a certain length along the arrangement direction (the front-rear direction in this embodiment, hereinafter referred to as the preset direction) of the second locking portion 1322 and the first locking portion 1323, when the mounting member 13 is assembled with the fume collecting hood 12, the mounting member 13 needs to move in the front-rear direction, during which the temperature sensing probe assembly 21 is located in the avoidance hole 124, and the second locking portion 1322 is located in the assembly hole 125. In order to avoid interference, as shown in fig. 8 and 9, the dimension of the avoidance hole 124 along the preset direction is Q, the dimension of the projection of the temperature sensing probe assembly 21 on the plane of the mounting plate along the preset direction is P, and the dimension of the projection of the second extension arm 13222 on the plane of the mounting plate along the preset direction is H, where Q > p+h. Through the size setting, the assembly space requirement of the mounting piece 13 and the fume collecting hood 12 can be met, and the phenomenon that the mounting is not in place due to structural interference is avoided.

Further, as shown in fig. 4 and 10, the front side of the fume collecting hood 12 is provided with a front side accommodating groove 126, the bottom surface of the fume collecting hood 12 is provided with a bottom side accommodating groove, the assembly hole 125 is positioned in the bottom side accommodating groove, the front side accommodating groove 126 is communicated with the bottom side accommodating groove, a part of the fixing frame 132 is positioned in the bottom side accommodating groove, and the first locking part 1323 is positioned in the front side accommodating groove 126. The front side accommodating groove 126 is used for limiting the first locking part 1323, and the bottom side accommodating groove is used for limiting the fixing frame 132, so that the assembly can be convenient.

The first fastener 133 for securing the first locking portion 1323 to the hood 12 is positioned in the front receiving groove 126, so that the first fastener 133 can be prevented from protruding out of the hood 12 to scratch an assembler.

In some embodiments, only the front side receiving slot 126 or only the bottom side receiving slot may be provided on the hood 12. In some embodiments, the mounting plate may be positioned in the bottom side receiving slot to further enhance the positioning of the mounting member 13.

To facilitate the fixing of the temperature sensing module 20 to the mounting member 13, as shown in fig. 11 and 12, the temperature sensing module 20 includes a temperature sensing probe assembly 21 and a bottom cover 22, the temperature sensing probe assembly 21 and the bottom cover 22 are respectively disposed at opposite sides of the mounting member 13, a fixing portion 223 is disposed on the bottom cover 22, and the fixing portion 223 can pass through the mounting member 13 and be fixed to the temperature sensing probe assembly 21, so that the mounting member 13 is clamped between the temperature sensing probe assembly 21 and the bottom cover 22, thereby realizing the fixing of the temperature sensing module 20 to the mounting member 13. The fixing mode can realize the rapid installation of the temperature sensing module 20 and the machine body 10, has low requirements on installation space and assembly personnel, and is beneficial to ensuring the installation precision of the temperature sensing module 20; the bracket for fixing the temperature sensing module 20 conventionally is omitted, so that the cost is reduced, and the assembly and disassembly are convenient.

Further, the temperature sensing module 20 further includes an elastic member 24, wherein the elastic member 24 is clamped between the mounting member 13 and the temperature sensing probe assembly 21 and/or the elastic member 24 is clamped between the mounting member 13 and the bottom cover 22. By arranging the elastic piece 24, the elastic piece 24 is stressed to deform when being clamped, and the elastic force is applied to the mounting piece 13 and the temperature sensing probe assembly 21 (or the bottom cover 22), so that the temperature sensing probe assembly 21 and the bottom cover 22 are always in a state of clamping the mounting piece 13, and the fixing effect of the temperature sensing module 20 and the machine body 10 is improved.

The mounting member 13 is provided with a mounting hole 131, the bottom cover 22 further comprises an annular frame 221, a central hole of the annular frame 221 is opposite to the mounting hole 131, and the sensing end of the temperature sensing probe assembly 21 is opposite to the mounting hole 131, so that the temperature sensing probe assembly 21 can receive infrared radiation through the mounting hole 131 and the central hole. The fixing portion 223 is fixed to the temperature sensing probe assembly 21 after passing through the center hole and the mounting hole 131 in sequence. Here, a portion of the surface of the temperature sensing probe assembly 21 facing the mount 13 is abutted against the mount 13, and a portion of the surface of the annular frame 221 facing the mount 13 is abutted against the mount 13 to clamp the mount 13 by the engagement of the temperature sensing probe assembly 21 and the annular frame 221, thereby fixing the temperature sensing module 20 and the mount 13.

In order to facilitate assembly of the mounting piece 13 and the temperature sensing module 20, the annular frame 221 is provided with a first limiting portion 222 in a protruding mode, one side surface of the temperature sensing probe assembly 21, facing the mounting piece 13, is provided with a second limiting portion 21112 in a protruding mode, the first limiting portion 222 and the second limiting portion 21112 extend into the mounting hole 131, and the second limiting portion 21112 is abutted to the annular frame 221. Through the arrangement, the quick positioning of the temperature sensing probe assembly 21 and the mounting piece 13 and the quick positioning of the bottom cover 22 and the mounting piece 13 can be realized, so that the quick assembly of the temperature sensing module 20 and the mounting piece 13 is convenient.

Alternatively, the first limiting portion 222 and the second limiting portion 21112 may be annular flanges, and the shape of the annular flanges is the same as that of the mounting hole 131, so that the first limiting portion 222 and the second limiting portion 21112 are nested to facilitate positioning. In this embodiment, the first limiting portion 222 is sleeved outside the second limiting portion 21112, so as to avoid the annular frame 221 from shielding the mounting hole 131.

As shown in fig. 13, the height L of the first limiting portion 222 is smaller than the depth M of the mounting hole 131, and the sum of the thickness N of the elastic member 24 and the depth M of the mounting hole 131 is larger than the height K of the second limiting portion 21112. This kind of setting can guarantee that elastic component 24 is in compression state all the time to make bottom 22 and temperature sensing probe subassembly 21 can press from both sides tight mounting 13, also can avoid temperature sensing probe subassembly 21 and bottom 22 to interfere simultaneously, guarantee that temperature sensing module 20 can install smoothly with mounting 13.

As shown in fig. 11 and 12, the temperature sensing probe assembly 21 is provided with a slot and a fixing hole communicated with the slot, a second fastening piece 23 is arranged in the fixing hole, and the fixing portion 223 extends into the slot and is matched with the second fastening piece 23 to fix the fixing portion 223 with the temperature sensing probe assembly 21. In this embodiment, the second fastening member 23 is a screw, and in other embodiments, the second fastening member 23 may be a pin.

As shown in fig. 12, two fixing portions 223 are provided on the ring frame 221, and each fixing portion 223 is fixed to the temperature sensing probe assembly 21 by a second fastener 23 to improve the fixing effect of the bottom cover 22 to the temperature sensing probe assembly 21.

Further, the two fixing portions 223 are diagonally arranged. This kind of setting can make the atress of every fixed part 223 more even, is difficult for taking place to damage, and can play certain foolproof effect, avoids bottom 22's installation position incorrect.

In the present embodiment, the fixing portion 223 and the first limiting portion 222 are integrally formed, so as to simplify the structure of the bottom cover 22.

Example two

This embodiment provides a kitchen appliance 100 which is further improved on the basis of the first embodiment.

As shown in fig. 14, the temperature sensing probe assembly 21 includes a housing, a mount 213, a temperature sensing probe 212, and a controller 216. The bottom surface of the housing is provided with a through hole, and the mounting seat 213, the temperature sensing probe 212 and the controller 216 are all arranged in the housing, wherein the mounting seat 213 is used for fixing the temperature sensing probe 212 and the controller 216.

It can be appreciated that when the kitchen appliance 100 is used with different amounts of the burners 201 and different types of kitchen appliances 100, the amount, the installation angle and the types of the temperature sensing probes 212 in the temperature sensing probe assembly 21 may be different, so as to avoid the cost increase caused by the overall replacement of the temperature sensing probe assembly 21, in this embodiment, the installation seat 213 is detachably disposed in the housing, and the controller 216 is detachably connected with the installation seat 213. The housing and the mounting seat 213 are divided into two detachable structural members, so that the housing and the controller 216 can be shared when the temperature sensing probes 212 with different types or mounting angles are applied, and the cost is reduced.

As shown in fig. 14, the housing includes a base 2111 and an upper cover 2112, an opening is provided at the top end of the base 2111, and the upper cover 2112 is detachably provided to the base 2111 to cover the opening. The upper cover 2112 and the base 2111 are detachably connected, so that the mounting seat 213 in the housing can be conveniently detached.

In order to facilitate the installation of the installation seat 213 and the shell, the installation seat 213 can be installed in the base 2111 in a downward sliding way through an opening, the sliding installation operation is convenient, labor is saved, and the assembly difficulty is low. Specifically, as shown in fig. 16, the mounting seat 213 is provided with a positioning groove 21331, the positioning groove 21331 extends vertically, and the positioning groove 21331 is a through groove with a bottom end penetrating through the mounting seat 213; the base 2111 is provided with a positioning post slidably mounted with the positioning groove 21331. When the mounting seat 213 is installed in the base 2111, the bottom end of the positioning groove 21331 is aligned with the positioning column, and then the mounting seat 213 is slid downwards, so that the positioning column gradually slides into the positioning groove 21331, and assembly is realized. When the mounting seat 213 is detached, only the mounting seat 213 needs to be pulled out upwards.

In some embodiments, the positioning posts may be disposed on the mounting base 213, and correspondingly, the positioning slots 21331 are disposed on the bottom shell, so that the sliding mounting of the mounting base 213 and the base 2111 may be achieved.

In order to improve the fixing effect of the mounting seat 213 and the base 2111, the cross-sectional area of the positioning column is gradually increased from top to bottom, and the shape and size of the positioning groove 21331 are matched with the positioning column, that is, the cross-sectional area of the positioning groove 21331 is gradually increased from top to bottom, so that the mounting seat 213 can effectively play a role in mounting and guiding, and the positioning column and the positioning groove 21331 are gradually and tightly matched under the action of gravity, so that the fixing effect is improved.

In order to facilitate the disassembly and assembly of the controller 216 and the mounting seat 213, the mounting seat 213 is provided with a slot, and the controller 216 is inserted into the slot for internal fixation, thereby facilitating the disassembly and assembly.

In order to improve the fixing effect of the mounting seat 213 and the controller 216, as shown in fig. 15, the upper cover 2112 is provided with a first abutting portion 21122 and/or a second abutting portion 21123, wherein the first abutting portion 21122 abuts against the mounting seat 213 to limit the vertical movement of the mounting seat 213, and the second abutting portion 21123 abuts against the controller 216 to limit the vertical movement of the controller 216.

Specifically, as shown in fig. 14 and 16, the controller 216 includes a control board 2161, and the mount 213 includes a base plate 2131, a support stand 2132 and a support post 2133. Both the support base 2132 and the support post 2133 are provided on the base plate 2131, and the support base 2132 is used to fix the temperature sensing probe 212. The struts 2133 are provided in two, a positioning groove 21331 is provided on a side of each strut 2133 facing away from the other strut 2133, each strut 2133 is concaved inwards to form a groove body 21332 on a side facing the other strut 2133, the two groove bodies 21332 and the bottom plate 2131 enclose a slot, and the edge of the control plate 2161 is inserted into the corresponding groove body 21332 to fix the controller 216.

The support base 2132 is provided with a receiving hole 21322 penetrating the support base 2132 and the bottom plate 2131, the temperature sensing probe 212 comprises a circuit board 2121, a probe body 2123 and a port 2122, the circuit board 2121 is arranged on the support base 2132, the probe body 2123 extends into the receiving hole 21322, the port 2122 is arranged on the circuit board 2121, and the port 2122 is connected with an interface on the control board 2161 through a wire. The mounting seat 213 with such a structure can place the probe body 2123 in the accommodating hole 21322 to protect the probe body 2123.

In order to facilitate setting the angle of the temperature sensing probe 212, the top surface of the support base 2132 includes a positioning surface 21321 that is inclined, and the circuit board 2121 is fixed to the positioning surface 21321, so that the inclination angle of the probe body 2123 can be fixed by setting the angle of the positioning surface 21321.

In this embodiment, the top surface of the support table 2132 includes two positioning surfaces 21321 disposed at an included angle, two temperature sensing probes 212 are disposed on the two corresponding positioning surfaces 21321, so that the receiving fields of view of the two temperature sensing probes 212 intersect and both pass through the receiving holes 21322 and the through holes at the bottom of the housing, which is beneficial to reducing the overall size of the temperature sensing probe assembly 21. Correspondingly, two interfaces, namely a first interface 2162 and a second interface 2163, are arranged on the control board 2161, and the two interfaces on the control board 2161 are respectively connected with the two temperature sensing probes 212.

In some embodiments, the number of temperature sensing probes 212 may be three, four, or more, and correspondingly, the number of positioning faces 21321 may be the same as the number of temperature sensing probes 212 and may be arranged in a one-to-one correspondence, with a plurality of positioning faces 21321 being arranged circumferentially around the receiving aperture 21322 such that the receiving field of view of each temperature sensing probe 212 may pass through the receiving aperture 21322.

In order to improve the fixing effect of the temperature sensing probe 212, a first positioning portion is provided on the positioning surface 21321, a second positioning portion is provided on the circuit board 2121, and the first positioning portion and the second positioning portion cooperate to fix the temperature sensing probe 212. The first positioning portion includes a first positioning hole and/or a first positioning pin, the second positioning portion includes a second positioning pin and/or a second positioning hole, the second positioning pin is inserted into the first positioning hole, and the first positioning pin is inserted into the second positioning hole to fix the circuit board 2121 on the support 2132.

Example III

This embodiment provides a kitchen appliance 100 which is further improved on the basis of the above-described embodiment.

In order to avoid interference of the temperature sensing probe 212, as shown in fig. 17, the temperature sensing module 20 further includes a filter glass 214, the filter glass 214 is disposed in the through hole, and infrared radiation is received by the temperature sensing probe 212 through the filter glass 214. By providing filter glass 214, the remaining light can be filtered to improve the accuracy of the data detected by temperature sensing probe 212.

In order to fix the filter glass 214 conveniently, as shown in fig. 17 and 18, an annular second limiting portion 21112 is arranged on the bottom surface of the housing around the through hole, a step surface 21113 is arranged on the inner wall of the second limiting portion 21112, the step surface 21113 is annular, and the edge of the filter glass 214 is adhered and fixed on the step surface 21113 through an adhesive layer 21114. The filter glass 214 is fixed by bonding, and holes and the like are not required to be punched in the filter glass 214, so that the filter glass 214 is prevented from being broken. By providing the second stopper 21112, the reception field of view of the temperature sensing probe 212 can be restricted to ensure accuracy of measurement data.

Further, the step surface 21113 is provided with a glue containing groove, the glue layer 21114 is arranged in the glue containing groove, overflow of the glue layer 21114 can be prevented from shielding the filter glass 214, and glue consumption can be guaranteed to improve fixing effect.

Because the thickness of filter glass 214 is thin, the effect of supporting filter glass 214 only by step surface 21113 is unstable, and filter glass 214 is easily broken. To solve the above problem, as shown in fig. 19, a support arm 21116 is further provided in the through hole, and the bottom surface of the support arm 21116 is flush with the step surface 21113 to support the filter glass 214 together.

To avoid the support arms 21116 from obscuring the receiving field of view of the temperature sensing probes 212, the receiving area of each receiving field of view of the temperature sensing probes 212 on the filter glass 214 is generally shown in dashed boxes in fig. 19, and the two temperature sensing probes 212 have a gap between the receiving area on the filter glass 214 and the side walls of the through holes such that the edges of the filter glass 214 have non-receiving areas, and the support arms 21116 are located within the non-receiving areas to avoid obscuring the receiving field of view of the temperature sensing probes 212.

In this embodiment, two temperature sensing probes 212 are provided, and the non-receiving area between the receiving areas of the two temperature sensing probes 212 on the filter glass 214 is larger, so that the support arm 21116 is located between the receiving areas of the two temperature sensing probes 212. Optionally, two support arms 21116 are provided, the two support arms 21116 being disposed opposite each other, and the ends of the two support arms 21116 being spaced apart to avoid obscuring the field of view of the reception of the temperature sensing probe 212.

The housing in this embodiment is made of a plastic material. Further, as shown in fig. 17, the rim 21115 is provided on the bottom surface of the housing along the circumferential direction, and the rim 21115 can improve the strength of the housing, and avoid the housing from being uneven due to shrinkage of plastic, thereby affecting the measurement accuracy of the temperature sensing probe 212.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (19)

1. Kitchen appliance comprising a body (10) and a temperature sensing module (20), characterized in that the body (10) comprises:

a smoke collecting hood (12);

the mounting piece (13), the temperature sensing module (20) is arranged on the mounting piece (13), the mounting piece (13) comprises a first locking part (1323), and the first locking part (1323) is detachably connected with the front side end face of the fume collecting hood (12);

and a front side decorative plate (14) which is detachable to the front side end surface of the fume collecting hood (12), wherein the front side decorative plate (14) is used for shielding the first locking part (1323).

2. Kitchen appliance according to claim 1, characterized in that the mounting (13) further comprises a second locking portion (1322), the bottom surface of the fume collecting hood (12) being provided with an assembly hole (125), the second locking portion (1322) being mated with the assembly hole (125).

3. Kitchen appliance according to claim 2, characterized in that the second locking portion (1322) is snapped with the fitting hole (125);

or, the second locking part (1322) is inserted into the assembly hole (125), and the second locking part (1322) is abutted with the inner wall of the fume collecting hood (12).

4. A kitchen appliance according to claim 3, wherein the second locking portion (1322) comprises a first extension arm (13221) and a second extension arm (13222) arranged at an angle, the first extension arm (13221) being perpendicular to the bottom surface of the fume collecting hood (12), the second extension arm (13222) extending in a direction away from the first locking portion (1323), the second extension arm (13222) being adapted to abut against the inner wall of the fume collecting hood (12).

5. Kitchen appliance according to claim 4, characterized in that the temperature sensing module (20) is arranged at the side of the mounting (13) facing the fume collecting hood (12);

the smoke collecting hood (12) is provided with an avoidance hole (124), and the temperature sensing module (20) penetrates through the avoidance hole (124) and stretches into the smoke collecting hood (12).

6. Kitchen appliance according to claim 5, wherein the first locking portion (1323) and the second locking portion (1322) are arranged along a preset direction, the dimension of the avoidance hole (124) along the preset direction is Q, the dimension of the projection of the temperature sensing module (20) on the plane of the mounting member (13) along the preset direction is P, and the dimension of the projection of the second extension arm (13222) on the plane of the mounting member (13) along the preset direction is H, Q > p+h.

7. Kitchen appliance according to claim 2, characterized in that the mounting member (13) further comprises a mounting plate and at least two fixing brackets (132), the temperature sensing module (20) being arranged on the mounting plate, the fixing brackets (132) being arranged on the mounting plate, the front ends of the fixing brackets (132) forming the first locking portions (1323), the rear ends of the fixing brackets (132) forming the second locking portions (1322).

8. A kitchen appliance according to claim 7, wherein the first locking portion (1323) and the fume collecting hood (12) are fixed by a first fastener (133), a front side end surface of the fume collecting hood (12) is provided with a front side accommodating groove (126), and the first locking portion (1323) and the first fastener (133) are both located in the front side accommodating groove (126);

and/or the bottom surface of the fume collecting hood (12) is provided with a bottom side accommodating groove, the assembly holes (125) are arranged in the bottom side accommodating groove, and the mounting plate or part of the fixing frame (132) is positioned in the bottom side accommodating groove.

9. A kitchen appliance according to any one of claims 1 to 8, wherein the front side trim panel (14) is snap-fitted to the hood (12).

10. Kitchen appliance according to claim 9, characterized in that the front side trim panel (14) is provided with at least two claws (141) on the side facing the fume collecting hood (12), the front side end face of the fume collecting hood (12) being provided with a clamping hole cooperating with the claws (141).

11. Kitchen appliance according to any one of claims 1-8, wherein the temperature sensing module (20) comprises:

a temperature sensing probe assembly (21) arranged on one side of the mounting piece (13);

The bottom cover (22) is arranged on the outer wall of the opposite side of the mounting piece (13), the bottom cover (22) is provided with a fixing part (223), and the fixing part (223) penetrates through the mounting piece (13) and is fixed with the temperature sensing probe assembly (21) so that the mounting piece (13) is clamped between the temperature sensing probe assembly (21) and the bottom cover (22).

12. Kitchen appliance according to claim 11, wherein the temperature sensing module (20) further comprises an elastic member (24), the elastic member (24) being sandwiched between the temperature sensing probe assembly (21) and the mounting member (13) and/or between the bottom cover (22) and the mounting member (13).

13. Kitchen appliance according to claim 12, wherein the mounting member (13) is provided with a mounting hole (131), the bottom cover (22) further comprises an annular frame (221), a central hole of the annular frame (221) is opposite to the mounting hole (131), the sensing end of the temperature sensing probe assembly (21) is opposite to the mounting hole (131), the fixing portion (223) is arranged on the annular frame (221), and the fixing portion (223) sequentially passes through the central hole and the mounting hole (131) and then is fixed with the temperature sensing probe assembly (21).

14. Kitchen appliance according to claim 13, wherein a first limiting part (222) is protruding towards one side of the annular frame (221) towards the mounting part (13), a second limiting part (21112) is provided towards one side of the temperature sensing probe assembly (21) towards the mounting part (13), the first limiting part (222) and the second limiting part (21112) both extend into the mounting hole (131), and the second limiting part (21112) is in abutting connection with the annular frame (221).

15. Kitchen appliance according to claim 14, wherein the first limit part (222) has a height smaller than the depth of the mounting hole (131), and the sum of the thickness of the elastic member (24) and the depth of the mounting hole (131) is larger than the height of the second limit part (21112);

and/or, the first limiting part (222) and the second limiting part (21112) are annular, and the first limiting part (222) and the second limiting part (21112) are nested.

16. Kitchen appliance according to claim 11, characterized in that the temperature sensing probe assembly (21) is provided with a slot and a fixing hole communicated with the slot, the fixing hole is provided with a second fastener (23), and the fixing part (223) extends into the slot and is matched with the second fastener (23).

17. Kitchen appliance according to claim 11, wherein the temperature sensing probe assembly (21) comprises:

the bottom surface of the shell is provided with a through hole;

the mounting seat (213) is detachably arranged in the shell;

a temperature sensing probe (212) arranged on the mounting seat (213), wherein the temperature sensing probe (212) is arranged towards the through hole;

and the controller (216) is detachably arranged on the mounting seat (213) and is electrically connected with the temperature sensing probe (212).

18. A kitchen appliance according to claim 17, wherein an annular second limiting portion (21112) is arranged on the outer wall of the housing around the through hole, a step surface (21113) is arranged on the inner wall of the second limiting portion (21112), and filter glass (214) is adhered and fixed on the step surface (21113).

19. Kitchen appliance according to claim 18, wherein the filter glass (214) comprises a receiving area for receiving infrared radiation and a non-receiving area arranged around the periphery of the receiving area;

a support arm (21116) is disposed within the through bore, the support arm (21116) abutting the non-receiving region.