CN210540920U

CN210540920U - Cooking utensil with power board box

Info

Publication number: CN210540920U
Application number: CN201920817776.0U
Authority: CN
Inventors: 朱泽春; 艾凯凯; 张根森
Original assignee: Joyoung Co Ltd
Current assignee: Shandong Jiuchuang Home Appliance Co ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-05-19
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a cooking utensil with power board box belongs to food processing technology field, and aim at overcomes the inconvenient defect of power board box dismouting among the current cooking utensil. Cooking utensil includes dustcoat, power board box and sets up the base of dustcoat below, installation operating panel on the dustcoat, operating panel is last to have and to be located the inboard grafting structure of dustcoat, the upper end of power board box is inserted and is established in the grafting structure, the lower extreme of power board box supports on the base. The utility model provides a cooking utensil with power strip box owing to adopt the mode installation power strip box of pegging graft to replace original fix with screw, power strip box easy dismounting, the maintenance power strip of being convenient for.

Description

Cooking utensil with power board box

Technical Field

The utility model belongs to the technical field of food processing, a cooking utensil with power board box is related to.

Background

An existing cooking appliance, such as an electric rice cooker, a pressure cooker or an electric stewpot, generally includes a cooker body and a lid, wherein an inner container, a power panel and a heating device are arranged in the cooker body, and the lid and the inner container form a cooking cavity. The power panel is arranged in the power panel box, and the power panel box is directly fixed on the base of the cooker body through screws, so that the power panel box is inconvenient to disassemble and assemble. The power supply board box is arranged at the front end part of the cooker body and is provided with an opening, the opening is arranged forwards, the front end part of the cooker body is also provided with an operation panel, water can possibly enter the cooker body at the operation panel, and the water can easily enter the power supply board box from the opening of the power supply board box so as to damage the power supply board. In addition, the power supply board, the power line positioned behind the power supply board box and the conducting wire connected with the heating device need to pass through the opening, and the length of the conducting wire can be increased and the cost is increased due to the forward arrangement of the opening of the power supply board box.

Disclosure of Invention

The utility model discloses problem to prior art existence provides a cooking utensil with power board box, and aim at overcomes the inconvenient defect of power board box dismouting among the current cooking utensil.

The utility model discloses a realize like this:

the utility model provides a cooking utensil with power board box, includes dustcoat, power board box and sets up the base of dustcoat below, installation operating panel on the dustcoat, operating panel is last to have and to be located the inboard grafting structure of dustcoat, the upper end of power board box is inserted and is established in the grafting structure, the lower extreme of power board box supports on the base. The plug-in structure between operating panel and the power board box and the relation of supporting between base and the power board box support and carry out the rigidity to the power board box, avoid using the screw, easy dismounting.

Preferably, the inserting structure comprises an inserting part protruding out of the inner surface of the operation panel, the inserting part is provided with an inserting hole, the upper end of the power board box is provided with an inserting tongue, and the inserting tongue is inserted into the inserting hole. The specially arranged jacks and the inserting tongues are matched for insertion, so that the upper end of a wider power supply board box can be prevented from being directly inserted into the operation panel, and the insertion operation is facilitated.

Preferably, the two inserting tongues are respectively positioned at two end parts of the power supply board box, and the two inserting parts are arranged corresponding to the inserting tongues. The plug tongues are fewer and unstable in insertion, the plug tongues are more and increase the difficulty of processing and assembling, and the two plug tongues positioned at the two end parts of the power board box are beneficial to stable installation and reduction of the difficulty of processing and assembling.

Preferably, a reinforcing rib is arranged between the two insertion parts, and the reinforcing rib is fixedly connected with the back of the operation panel and the two insertion parts. The strengthening rib can strengthen grafting portion structure, avoids grafting portion to warp and leads to jack and tongue to cooperate the not accurate difficult phenomenon of plug to appear.

Preferably, the tongue comprises a first side plate, a second side plate and a connecting rib connected between the first side plate and the second side plate. Therefore, the contact area between the inserting tongue and the hole wall of the inserting hole can be reduced, and the inserting and pulling are convenient.

Preferably, the front and rear widths of the upper ends of the first side plate and the second side plate are gradually reduced from bottom to top. Therefore, the upper end of the inserting tongue is of a sharp-horn structure, and the inserting tongue can be conveniently inserted into the inserting hole.

Preferably, the base is provided with a limiting convex rib which can surround the periphery of the lower end part of the power supply board box. Therefore, the transverse movement of the lower end part of the power board box can be limited, and the stability of fixing the power board box is improved.

Preferably, the limiting convex rib comprises a bottom rib and a side rib, the lower end of the power board box is abutted to the bottom rib, and the side rib surrounds the periphery of the lower end of the power board box. The bottom rib can prevent the contact part of the base and the power supply board box from being deformed easily.

Preferably, the side rib has a chamfer toward the side of the power board box. Therefore, the lower end of the power board box is conveniently embedded into the area defined by the side ribs.

Preferably, the opening of the power board box faces or faces away from the operation panel. The opening faces the operation panel and faces away from the heating device, so that heating of the power panel in the power panel box can be reduced; the opening faces away from the operation panel and faces towards the heating device, so that water entering the cooker body from the operation panel is not easy to enter the power panel box, the lead of the power panel is convenient, the using amount of the lead is reduced, and the cost is reduced.

Preferably, a power panel is arranged in the power panel box, a relay is arranged on the power panel, and the relay is located at the lower end of the power panel box. The lower end of the power supply board box is far away from the heating device, so that the heating of the relay can be reduced to protect the relay.

The utility model provides a cooking utensil with power strip box owing to adopt the mode installation power strip box of pegging graft to replace original fix with screw, power strip box easy dismounting, the maintenance power strip of being convenient for.

Drawings

Fig. 1 is a schematic diagram of an explosion structure of a pressure cooker.

Fig. 2 is a schematic sectional view of the pressure cooker.

Fig. 3 is an enlarged view of a portion a of fig. 2.

Fig. 4 is a schematic structural diagram of the operation panel.

Fig. 5 is a schematic structural diagram of the power board box.

Fig. 6 is a schematic structural view of the base.

Reference is made to the accompanying drawings in which: 10. a pot body; 20. a cover body; 100. a housing; 110. an installation port; 120. folding edges; 130. flanging; 200. an operation panel; 210. a clamping block; 211. a card slot; 212. a hypotenuse guide; 220. a plug-in part; 230. a jack; 240. reinforcing ribs; 300. a power board box; 310. inserting a tongue; 311. a first side plate; 312. a second side plate; 313. connecting ribs; 400. a base; 410. a bottom rib; 420. side ribs; 430. and reinforcing the ribs.

Detailed Description

The following detailed description is made of specific embodiments of the present invention with reference to the accompanying drawings, so as to make the technical solution of the present invention easier to understand and master. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The embodiment provides a pressure cooker, which is an application of the innovative scheme of the utility model on the pressure cooker, and can be applied to other cooking appliances such as an electric cooker.

As shown in fig. 1, 2 and 3, the pressure cooker comprises a cooker body 10 and a cover body 20 covering the cooker body 10, wherein the cooker body 10 comprises an outer cover 100, an operation panel 200, a power supply board box 300 and a base 400 arranged below the outer cover 100, and the lower end of the outer cover 100 is in butt joint with the upper end of the base 400. The housing 100 has an installation opening 110, and the operation panel 200 is fixed to the installation opening 110 of the housing 100. Specifically, the outer cover 100 has folding edges 120 at both side edges of the mounting opening 110, the folding edges 120 are recessed relative to the outer surface of the outer cover 100, the folding edges 120 have screw holes, the single-side folding edge 120 has two screw holes, the two screw holes are respectively distributed at the upper end portion and the lower end portion of the folding edge 120, the operation panel 200 has studs, the positions and the number of the studs correspond to the screw holes, and the studs are screwed into the screws after the screws pass through the screw holes to fix the operation panel 200 on the outer cover 100. Since the folded edge 120 is recessed with respect to the housing 100, it is possible to prevent the operation panel 200 from protruding outward with respect to the housing 100 after the operation panel 200 is mounted. Further, the outer cover 100 has flanges 130 folded toward the inner side of the outer cover 100 at the upper and lower end edges of the mounting opening 110, the upper and lower end faces of the operation panel 200 are provided with fixture blocks 210, referring to fig. 1, the upper end face of the operation panel 200 of this embodiment is provided with three fixture blocks 210, the fixture blocks 210 are provided with clamping grooves 211, the flanges 130 are embedded in the clamping grooves 211, the rear end portion of the fixture blocks 210 is provided with a guiding bevel edge 212, the guiding bevel edge 212 can enable the flanges 130 to deform a small amount in the process that the flanges 130 are clamped into the clamping grooves 211, and after the flanges 130 are embedded into the clamping grooves 211, the flanges 130. The upper and lower ends of the operation panel 200 are clamped with the outer cover 100 to realize primary fixation of the operation panel 200, and screws at two ends of the operation panel 200 are used for reinforcing fixation, so that the stability of connection between the operation panel 200 and the outer cover 100 is improved.

The operation panel 200 has a plug structure on the inner side of the housing 100, and the upper end of the power board box 300 is plugged in the plug structure. The plug structure can be a hole groove structure or a convex structure, and if the plug structure is a convex structure, the upper end of the power board box 300 is provided with a corresponding hole groove structure matched with the convex structure. Referring to fig. 4, the insertion structure of the present embodiment adopts a slot structure. The plug structure can be directly connected with the upper end of the power board box 300 in a matching manner, and in this embodiment, the plug tongue 310 is disposed on the upper end surface of the power board box 300 and connected with the plug structure in a matching manner.

Specifically, the plugging structure includes a plugging portion 220 protruding from the inner surface of the operation panel 200, and the vertical height of the connection end of the plugging portion 220 and the operation panel 200 is greater than the vertical height of the rear end (far from the operation panel 200) of the plugging portion 220, so that the connection length of the plugging portion 220 and the operation panel 200 is longer, and the plugging portion 220 can be connected to the operation panel 200 more stably. The connection end of the insertion part 220 and the operation panel 200 is further provided with a reinforcing structure extending towards two sides to further strengthen the connection strength of the insertion part 220 and the operation panel 200.

The inserting portion 220 has a receptacle 230 thereon, the inserting portion 220 is in a semi-enclosed shape, and the inserting portion 220 and the back of the operation panel 200 enclose the receptacle 230. The power board case 300 has a tongue 310 at an upper end thereof, and the tongue 310 is inserted into the insertion hole 230. In addition, in the case that the power board case 300 is not provided with the insertion tongue 310, the upper case of the power board case 300 may be directly inserted into the insertion hole 230. In the present embodiment, the power board box 300 has the insertion tongue 310 as a preferable scheme, and after the insertion tongue 310 is inserted into the insertion hole 230, the insertion hole 230 can restrict at least four lateral directions of the upper end of the power board box 300 from moving.

The front-rear width of the insertion tongue 310 is smaller than the front-rear width of the upper end surface of the power board case 300, so that the front end portion of the upper end surface of the power board case 300 can protrude forward relative to the insertion tongue 310, and the protruding portion can abut against the lower end surface of the operation panel 200, thereby restricting the power board case 300 from moving further upward.

The number of the insertion tongues 310 may be one, three or more, and preferably, two insertion tongues 310 are adopted in the present embodiment, and the two insertion tongues 310 are respectively located at two end portions of the power board box 300. The plug tongues 310 are less in plug instability, the plug tongues 310 increase the difficulty of processing and assembling, and the two plug tongues 310 positioned at the two end parts of the power board box 300 are beneficial to stable installation and reduction of the difficulty of processing and assembling. The number of the insertion parts 220 is the same as that of the insertion tongues 310, so that the number of the insertion holes 230 is the same as that of the insertion tongues 310, and the positions of the insertion parts 220 correspond to those of the insertion tongues 310, in this embodiment, two insertion parts 220 are arranged corresponding to the insertion tongues 310. The power board case 300 has a gap between the two insertion tongues 310, and the upper surface of the power board case 300 is completely exposed at the gap, and the upper surface of the power board case 300 can abut against the lower edge of the insertion part 220, so that the insertion part 220 can limit the upward movement of the power board case 300 even if the front-back width of the insertion tongues 310 is consistent with the front-back width of the upper end surface of the power board case 300.

Set up strengthening rib 240 between two grafting portions 220, strengthening rib 240 spans in two grafting portions 220, the one end and a grafting portion 220 fixed connection of strengthening rib 240, the other end and another grafting portion 220 fixed connection, the front end of strengthening rib 240 and operating panel 200's back fixed connection, strengthening rib 240 makes two grafting portions 220 and operating panel 200's the back three between form a structure that supports each other, the structure of grafting portion 220 has been strengthened, reduce the possibility of grafting portion 220's deformation, reduce the jack 230 and the accurate possibility that appears the difficult condition of plug with inserting tongue 310 cooperation.

Alternatively, the reinforcing rib may be provided only between the single insertion portion 220 and the back surface of the operation panel 200, and triangular reinforcing ribs may be provided on both side walls of the insertion portion 220.

The tongue 310 may be a block structure, and the contact area between the front and rear end surfaces of the tongue 310 and the rear surfaces of the insertion part 220 and the operation panel 200 is large, which is not favorable for inserting and pulling the tongue 310. Referring to fig. 5, the tongue 310 of the present embodiment adopts a multi-plate structure, and specifically, the tongue 310 includes a first side plate 311, a second side plate 312, and a connecting rib 313 connected between the first side plate 311 and the second side plate 312, and the connecting rib 313 is located at a middle position of the first side plate 311 and the second side plate 312. During assembly, the contact surfaces of the tongue 310, the plug part 220 and the back of the operation panel 200 are only the front and back end edges of the first side plate 311 and the second side plate 312, and the connecting rib 313 cannot contact the back of the plug part 220 and the back of the operation panel 200, so that the contact area between the tongue 310 and the hole wall of the insertion hole 230 is reduced, the friction force is reduced, and the insertion and extraction of the tongue 310 are more convenient.

Referring further to fig. 5, the front and rear widths of the upper ends of the first and

second side plates

311 and 312 are gradually reduced from bottom to top. Thus, the upper end of the tongue 310 has a sharp-angled structure to facilitate the insertion of the tongue 310 into the insertion hole 230.

The lower end of the power board box 300 abuts against the base 400. The power board box 300 can be directly abutted against the bottom board of the base 400, but the bottom board of the base 400 is thin and is easy to deform, and the power board box 300 is difficult to stably abut against the deformed bottom board. Referring to fig. 6, in the embodiment, the base 400 has a limiting rib, the limiting rib includes a bottom rib 410 and a side rib 420, the lower end of the power board box 300 abuts against the bottom rib 410, and the side rib 420 surrounds the periphery of the lower end of the power board box 300. The bottom rib 410 can prevent the contact portion between the base 400 and the power board case 300 from being deformed, and the side ribs 420 can limit the lateral movement of the lower end portion of the power board case 300 in four directions. The power board case 300 can be stably fixed in the pot body 10 in accordance with the connection relationship of the power board case 300 and the operation panel 200.

The inner side wall of the base 400 has a reinforcing rib 430 extending longitudinally, and the reinforcing rib 430 at the front end of the base 400 can be used as a side rib 420 to restrict the movement of the lower end of the power board box 300.

The side of the side ribs 420 facing the power board box 300 is chamfered, so that the upper end of the area surrounded by the side ribs 420 forms a larger opening for the lower end of the power board box 300 to be inserted into the area surrounded by the side ribs 420.

The power panel box 300 is provided with an opening for assembling and disassembling the power panel, the opening can face forwards, namely, the opening faces towards the operation panel 200, heating of the power panel in the power panel box 300 can be reduced, moisture entering from the operation panel 200 can easily enter the power panel box 300 to damage the power panel, parts such as a power supply, a heating device and an inductor connected with the rear power panel are located behind the power panel box 300, the opening is not beneficial to arrangement of wires forwards, and the using amount of the wires can be increased. The opening of the power board box 300 of the embodiment faces backward, i.e. faces away from the operation panel 200, so that water entering the cooker body 10 from the operation panel 200 is not easy to enter the power board box 300, and the lead of the power board is convenient, the amount of the lead is reduced, and the cost is reduced.

The power strip has assembled the components and parts of control culinary art technology, and including the relay, the relay performance receives the temperature influence great, and in this embodiment, the relay setting is at the lower tip of power strip box 300, can make the device that generates heat in the relay principle a kind of deep pot body 10 to a certain extent like this, reduces the influence of the high temperature of the device that generates heat to the relay.

In the description of the present invention, it is to be understood that the terms "central", "lateral", "thickness", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", "radial", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be understood by those skilled in the art that, although the embodiments of the present invention have been described above, the embodiments are only used for understanding the embodiments of the present invention, and are not intended to limit the embodiments of the present invention. It will be apparent to persons skilled in the relevant art that various changes in form and details can be made therein without departing from the spirit and scope of the embodiments of the invention as disclosed in the appended claims.

Claims

1. The utility model provides a cooking utensil with power board box, includes dustcoat, power board box and sets up the base of dustcoat below, installation operating panel on the dustcoat, its characterized in that, operating panel is last to have to be located the inboard grafting structure of dustcoat, the upper end of power board box is inserted and is established in the grafting structure, the lower extreme of power board box supports on the base.

2. The cooking appliance of claim 1, wherein the plug structure comprises a plug portion protruding from an inner surface of the operating panel, the plug portion has a plug hole, and the upper end of the power board box has a plug tongue inserted into the plug hole.

3. The cooking appliance of claim 2, wherein the two insertion tongues are respectively located at two ends of the power board box, and the two insertion parts are arranged corresponding to the two insertion tongues.

4. The cooking appliance with the power board box as claimed in claim 3, wherein a reinforcing rib is provided between the two insertion parts, and the reinforcing rib is fixedly connected with the back surface of the operation panel and the two insertion parts at the same time.

5. The cooking appliance of any one of claims 2 to 4, wherein the tongue comprises a first side plate, a second side plate and a connecting rib connected between the first side plate and the second side plate.

6. The cooking appliance having the power board box as claimed in claim 5, wherein the front-to-rear widths of the upper ends of the first side board and the second side board are gradually reduced from bottom to top.

7. The cooking appliance with the power supply board box as claimed in any one of claims 1 to 4, wherein the base has a limiting rib which can surround the lower end of the power supply board box.

8. The cooking appliance of claim 7, wherein the limiting rib comprises a bottom rib and a side rib, the lower end of the power board box abuts against the bottom rib, the side rib surrounds the lower end of the power board box, and a side of the side rib facing the power board box is chamfered.

9. The cooking appliance having the power board box according to any one of claims 1 to 4, wherein the opening of the power board box faces or faces away from the operation panel.

10. The cooking appliance having a power board box according to any one of claims 1 to 4, wherein a power board is provided in the power board box, and a relay is provided on the power board and located at a lower end portion of the power board box.