CN214964459U

CN214964459U - Cooking utensil

Info

Publication number: CN214964459U
Application number: CN202120296559.9U
Authority: CN
Inventors: 朱泽春; 马文
Original assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Current assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-12-03
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a cooking utensil belongs to the kitchen appliance field, and there is the problem that high temperature melts and leads to becoming invalid in placing the casing in the power cord fork of solving current cooking utensil, the utility model discloses a cooking utensil includes the utensil body and connects the power cord on the utensil body, and the utensil body is including the utensil casing and the line ball box that the components of a whole that can function independently set up, and the built-in heater of utensil casing, line ball box are fixed in the outside of utensil casing and are located the bottom of utensil casing, and power cord one end fork is the stranded wire and stretches into in the utensil casing, and the fork of power cord is located the line ball box. The utility model discloses in shifting the bifurcated mouth of power cord to the line ball box, because the line ball box that the components of a whole that can function independently set up fixes in the outside of utensil casing, the power cord bifurcated mouth is separated utensil casing and the two-layer thermal-insulated structure of line ball box with utensil body inner space, can effectively weaken the inside heat transfer to in the line ball box of utensil casing, avoids near the insulating skin of power cord bifurcated mouth to lose efficacy because of receiving high temperature melting.

Description

Cooking utensil

[ technical field ] A method for producing a semiconductor device

The utility model relates to a kitchen appliance field especially relates to cooking utensil.

[ background of the invention ]

Electric oven, electric rice cooker, kitchen cooking utensil such as cooking machine adopts electric heater to provide heat energy for culinary art food usually, consequently, need the power cord to insert the electricity and could use, in the cooking utensil who uses the integral type power cord, power cord one end branch is stranded wire (if the zero line, the live wire) the inside and the electrical part of casing of disect access cooking utensil are connected electrically, appear becoming flexible when drawing for preventing the power cord, use the tail card to fix the power cord on the utensil casing, this kind of fixed mode makes the branch of power cord mouthful be located inside the utensil casing, inside temperature is higher when cooking utensil uses, the insulating outer near the power cord branch mouthful easily receives high temperature melting and inefficacy, produce the potential safety hazard.

[ Utility model ] content

An object of the utility model is to provide a cooking utensil can solve above-mentioned technical problem partially at least.

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

cooking utensil, including the utensil body and connect power cord on the utensil body, its characterized in that, the utensil body is including the utensil casing and the line ball box that the components of a whole that can function independently set up, the built-in heater of utensil casing, the line ball box is fixed in the outside of utensil casing just is located the bottom of utensil casing, power cord one end branching is stranded wire and stretches into in the utensil casing, the branching mouth of power cord is located in the line ball box.

In the cooking utensil, the utensil shell is provided with a first wire passing hole for the multi-strand wire to pass through, and a water retaining rib protruding out of the inner wall of the utensil shell is arranged around the first wire passing hole.

In the cooking utensil, the wire pressing box is provided with a second wire passing hole and an annular convex rib surrounding the second wire passing hole, and the annular convex rib penetrates through the first wire passing hole and extends into the utensil shell to form the water retaining rib.

In the above cooking appliance, the wire pressing box is fixedly connected with the appliance housing by a screw.

In the cooking utensil, one of the wire pressing box and the utensil shell is provided with a positioning pin, the other one is correspondingly provided with a positioning hole, and the positioning pin is matched with the positioning hole to pre-position the wire pressing box.

In the cooking utensil, the wire pressing box comprises a box body and a box cover, and the power wire is pressed and fixed by the box body and the box cover.

In the cooking appliance, the box body and/or the box cover are/is provided with a convex rib for pressing and holding the power line.

In the cooking utensil, the box cover is embedded into the box body, and the inner wall of the box body is provided with a step for supporting the box cover.

In the cooking appliance, the box body is fixed on the outer side of the appliance shell, and the box body and the box cover are fixedly connected through screws; or the box cover is fixedly connected with the appliance shell through screws, and the box body is pressed and fixed between the box cover and the appliance shell.

In the above cooking appliance, the wire pressing box is fixed to the outer side of the bottom wall of the appliance housing.

The utility model has the advantages that:

the cooking utensil uses the external wire pressing box to fix the power wire, is easier to operate in process compared with the prior tail clamp fixing mode, reduces the assembling difficulty and improves the assembling efficiency; in shifting the bifurcated mouth of power cord to the line ball box, because the line ball box that the components of a whole that can function independently set up is fixed in the outside of utensil casing, the two-layer thermal-insulated structure of utensil casing and line ball box is being kept apart to the bifurcated mouth of power cord and utensil body inner space, can effectively weaken the inside heat transfer to the line ball box of utensil casing to reduce the temperature rise of power cord bifurcated mouth department, avoid near the insulating skin of power cord bifurcated mouth to lose efficacy because of receiving the high temperature melting, the insulating reliability of reinforcing power cord.

Furthermore, a first wire passing hole for the multi-strand wire to pass through is formed in the appliance shell, and a water retaining rib protruding out of the inner wall of the appliance shell is arranged around the first wire passing hole. The arrangement of the rib blocking water can well prevent accumulated water in the appliance shell from flowing into the wire pressing box, so that the problems of water corrosion, short circuit and the like of a power line in the wire pressing box are avoided.

Furthermore, a second wire passing hole and an annular convex rib surrounding the second wire passing hole are arranged on the wire pressing box, and the annular convex rib penetrates through the first wire passing hole and extends into the appliance shell to form the water retaining rib. The annular convex rib of the line pressing box can form a water retaining rib and can play a role in positioning when the line pressing box is assembled on the appliance shell.

Further, the wire pressing box is fixedly connected with the appliance shell through screws. The fixing mode of screw connection is simple, easy to operate and low in cost.

Furthermore, one of the wire pressing box and the appliance shell is provided with a positioning pin, the other one of the wire pressing box and the appliance shell is correspondingly provided with a positioning hole, and the positioning pin is matched with the positioning hole to pre-position the wire pressing box. When the wire pressing box is assembled on the appliance shell, the positioning pin and the positioning hole are matched for pre-positioning, the installation position of the wire pressing box is determined and aligned with the screw connection position, and the screw connection operation is facilitated.

Furthermore, the wire pressing box comprises a box body and a box cover, and the power wire is pressed and fixed by the box body and the box cover. Adopt split type line ball box, hold the power cord pressure when the box body is connected to the lid fixed, the equipment of line ball box and the fixed synchronous completion of power cord reduce unnecessary assembly process.

Furthermore, the box cover is embedded into the box body, and a step for supporting the box cover is arranged on the inner wall of the box body. The box cover is installed in an embedded mode, so that the overall height of the line box can be reduced, and the requirement of the line box on the space outside the appliance shell is reduced; the box cover is embedded into the box body and supported by the steps, a better waterproof sealing effect can be formed between the box cover and the box body, and the probability that liquid such as water invades the crimping box is reduced.

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 invention will be further explained with reference to the drawings:

FIG. 1 is a schematic view of an apparatus housing and a wire crimping box assembled according to an embodiment of the present invention;

FIG. 2 is a sectional view of the device housing and the wire crimping box in an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

fig. 4 is a first schematic diagram of a first embodiment of the wire pressing box of the present invention;

fig. 5 is a second schematic diagram of the box body of the wire pressing box according to an embodiment of the present invention;

fig. 6 is a schematic view of a cover of a wire pressing box according to an embodiment of the present invention.

Reference numerals:

100 a base, 110 a first wire through hole;

200 power lines, 210 power plugs and 220 bifurcate ports;

300 line pressing boxes, 310 box bodies, 311 second line passing holes, 312 lower convex ribs, 313 first screw columns, 314 line clamping grooves, 315 second screw columns, 316 steps, 317 positioning pins, 318 annular convex ribs, 320 box covers, 321 upper convex ribs and 322 first through holes.

[ detailed description ] embodiments

The utility model provides a cooking utensil, be in including utensil body and connection power cord on the utensil body, the utensil body is including the utensil casing and the line ball box that the components of a whole that can function independently set up, the built-in heater of utensil casing, the line ball box is fixed in the outside of utensil casing and the bottom that is located the utensil casing, power cord one end branch is stranded wire and stretches into in the utensil casing, the fork mouth of power cord is fixed in the line ball box. The cooking appliance fixes the power line by using the external wire pressing box, so that the cooking appliance is easier to operate in process compared with the conventional tail clamp fixing mode, the assembling difficulty is reduced, and the assembling efficiency is improved; in shifting the bifurcated mouth of power cord to the line ball box, because the line ball box that the components of a whole that can function independently set up is fixed in the outside of utensil casing, the two-layer thermal-insulated structure of utensil casing and line ball box is being kept apart to the bifurcated mouth of power cord and utensil body inner space, can effectively weaken the inside heat transfer to the line ball box of utensil casing to reduce the temperature rise of power cord bifurcated mouth department, avoid near the insulating skin of power cord bifurcated mouth to lose efficacy because of receiving the high temperature melting, the insulating reliability of reinforcing power cord.

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.

The appearances of the phrases such as "exemplary," "some embodiments," and the like in the following text mean "serving as an example, embodiment, or illustration," and any embodiment described as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. While the present invention has been described with reference to certain embodiments, it will be understood by those skilled in the art that the present disclosure may be practiced without some of these specific details.

Referring to fig. 1 to 3, a cooking appliance according to an embodiment of the present invention includes an appliance body and a power cord connected to the appliance body, the appliance body includes an appliance housing and a heater embedded in the appliance housing, in an example of an electric ceramic oven, the appliance housing includes a base 100, the heater is a heating plate (not shown in the figure) installed on the base 100, a first wire passing hole 110 is formed on a bottom wall of the base 100 corresponding to a position below the heating plate, a power cord 200 is an integrated power cord, one end of the power cord is a power plug 210, an insulating layer is stripped off from a portion of the power cord near the other end, thereby forming a branch port 220 on the power cord, a portion of the power cord 200 from the power plug 210 to the branch port 220 is wrapped by the insulating layer, a branch portion of the power cord 200 from the branch port 220 to the other end of the power cord is a live wire and a neutral wire, and extends into the base 100 from the first wire passing hole 110, the power line left outside the base 100 is fixed by the separate wire pressing box 300, so that looseness of the power line when being pulled is prevented, and the bifurcate 220 of the power line 200 is also fixed in the wire pressing box 300.

In the embodiment, the external wire pressing box 300 is used for fixing the power wire 200, so that the process is easier to operate compared with the conventional tail clip fixing mode, the assembly difficulty is reduced, and the assembly efficiency is improved; in shifting the branching port 220 of power cord 200 to line ball box 300, because the line ball box 300 that the components of a whole that can function independently set up is fixed in the base 100 diapire outside, the power cord 200 branches the port 220 and separates the two-layer heat-proof structure of base 100 diapire and line ball box 300 with base 100 inner space, can effectively weaken the inside heat transfer to in the line ball box 300 of base 100, thereby reduce the temperature rise of the branching port 220 department of power cord 200, avoid near the insulating skin of power cord 200 branching port 220 to lose efficacy because of receiving high temperature melting, strengthen the insulating reliability of power cord 200.

With reference to fig. 3-6, in order to conveniently fix the power line 200, the wire pressing box 300 of this embodiment includes a box body 310 and a box cover 320, and the power line 200 is pressed and fixed by the box body 310 and the box cover 320, specifically: the bottom wall of the box body 310 is provided with a lower convex rib 312, the side wall of the box body 310 is provided with a wire clamping groove 314, and the box cover 320 is provided with an upper convex rib 321; when the power cord 200 is fixed, the power cord 200 passes through the wire clamping groove 314 and enters the box body 310, then the box cover 320 is covered on the box body 310, and the lower convex rib 312 and the upper convex rib 321 vertically clamp the power cord 200 to be fixed. By the fixing mode, the assembly of the wire pressing box 300 and the fixing of the power wire 200 are completed synchronously, and redundant assembly processes are reduced. In other embodiments of the present invention, only the bottom wall of the box body 310 is provided with the lower convex rib 312, and the lower convex rib 312 cooperates with the box cover 320 to press and hold the power cord 200; or only the upper rib 321 is arranged on the box cover 320, and the upper rib 321 cooperates with the bottom wall of the box body 310 to press and hold the power cord 200, so that the power cord 200 can be fixed. Of course, the power cord 200 may be fixed to the case body 310 or the case cover 320 in advance, and then the case body 310 and the case cover 320 may be assembled.

Preferably, the method comprises the following steps: the box body 310 and the box cover 320 are fixedly connected through screws, specifically: a plurality of first screw columns 313 are arranged in the box body 310, a plurality of first through holes 322 are correspondingly arranged on the box cover 320, and screws penetrate through the first through holes 322 and are locked in the first screw columns 313, so that the fixed connection between the box body 310 and the box cover 320 is realized; referring to fig. 5 and 6, two first screw posts 313 are connected to two ends of the lower rib 312 to increase the structural strength of each other, and the upper rib 321 on the box cover 320 is also connected between the two first through holes 322 in this way, so that the fixed connection between the box body 310 and the box cover 320 and the pressing and fixing of the power cord 200 are more reliable.

More preferably: the step 316 is arranged on the inner wall of the box body 310, the box cover 320 is completely embedded into the box body 310 after being fixedly connected with the box body 310 and is supported on the step 316, and the embedded mounting structure can reduce the overall height of the wire box 300, so that the requirement of the wire box 300 on the space outside the bottom wall of the base 100 is reduced; since the cover 320 is inserted into the case body 310 and supported by the step 316, a better waterproof sealing effect can be formed therebetween, and the probability of liquid such as water entering the pressure-sensitive adhesive tape case 300 can be reduced.

In this embodiment, the line ball box 300 passes through screw fixed connection with the base 100, and the fixed mode that adopts screw connection is simple, easy operation, and is with low costs, specific: referring to fig. 3 and 4, a plurality of second screw posts 315 are further disposed in the box body 310, a plurality of second through holes (not shown in the figure) are correspondingly disposed on the bottom wall of the base 100, and screws penetrate through the second through holes and are locked in the second screw posts 315, so that the fixed connection between the box body 310 and the base 100, that is, the fixed connection between the wire pressing box 300 and the base 100, is realized.

Preferably, the method comprises the following steps: the outer side of the bottom wall of the box body 310 is provided with a positioning pin 317, the bottom wall of the base 100 is correspondingly provided with a positioning hole, and when the line pressing box 300 is assembled on the base 100, the positioning pin 317 is inserted into the positioning hole for pre-positioning, so that the installation position of the box body 310 is determined, and the second screw column 315 and the second through hole are aligned, and the screw connection operation is facilitated. The utility model discloses an in other embodiments, the effect of this embodiment can be reached equally to locating hole and locating pin interchange position.

In an embodiment of the present embodiment, based on the cooking utensil described in the above embodiments, the present embodiment is provided with a water blocking rib protruding from the inner side of the bottom wall of the base 100 around the first wire passing hole 110. Keep off setting up of muscle water can prevent well that ponding in the utensil casing from flowing into in the pressure line box 300 to power cord 200 meets water corrosion, short circuit scheduling problem in avoiding pressure line box 300, exemplary: referring to fig. 3 and 4, the box body 310 of the wire pressing box 300 is provided with a second wire passing hole 311 and an annular convex rib 318 surrounding the second wire passing hole 311, the outer diameter of the annular convex rib 318 is smaller than that of the first wire passing hole 110, after the wire pressing box 300 is assembled with the base 100, the annular convex rib 318 penetrates through the first wire passing hole 110 and extends into the base 100 to form the water retaining rib, and thus, the annular convex rib 318 can play a role in positioning when the water retaining rib is formed and the base 100 is assembled on the box body 310. In other embodiments of the present invention, the water blocking rib may also be integrally formed on the bottom wall of the base 100 around the first wire passing hole 110.

In an embodiment of this embodiment, based on the cooking appliance described in the above embodiment, the lid and the base of this embodiment are fixedly connected by screws, and the box body is pressed and fixed between the lid and the base, and the assembly of the lid and the box body and the assembly of the box body and the base can be realized by one-time screw connection, which saves the assembly process, exemplarily: set up the screw post on the lid, correspond on the diapire of base and the diapire of box body and set up the through-hole, lock the screw post after the through-hole on base diapire and the box body diapire on, through screw locking power with base diapire and lid taut each other to the box body between the centre gripping the two realizes the three equipment.

The cooking utensil of the present invention is not limited to the electric cooker of the above embodiments, but can also be other known kitchen appliances such as electric rice cooker, cooking machine, electric roaster, etc., but the shell structure and the power line connection mode of these appliances are roughly the same, and the above-mentioned kitchen appliances are also applicable to the above-mentioned scheme of the above embodiments.

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

1. Cooking utensil, including the utensil body and connect power cord on the utensil body, its characterized in that, the utensil body is including the utensil casing and the line ball box that the components of a whole that can function independently set up, the built-in heater of utensil casing, the line ball box is fixed in the outside of utensil casing just is located the bottom of utensil casing, power cord one end branching is stranded wire and stretches into in the utensil casing, the branching mouth of power cord is fixed in the line ball box.

2. The cooking utensil as claimed in claim 1, wherein the utensil shell is provided with a first wire passing hole for the multi-strand wires to pass through, and a water blocking rib protruding from the inner wall of the utensil shell is arranged around the first wire passing hole.

3. The cooking utensil as claimed in claim 2, wherein the wire pressing box is provided with a second wire passing hole and an annular rib surrounding the second wire passing hole, and the annular rib penetrates through the first wire passing hole and extends into the utensil shell to form the water blocking rib.

4. The cooking appliance of claim 1 wherein said wire box is fixedly attached to said appliance housing by screws.

5. The cooking appliance of claim 4 wherein one of said terminal block and said appliance housing is provided with a locating pin and the other is correspondingly provided with a locating hole, said locating pin and said locating hole cooperating to pre-position said terminal block.

6. The cooking appliance according to any one of claims 1 to 5, wherein the wire box comprises a box body and a box cover, and the power supply wire is held and fixed by the box body and the box cover.

7. The cooking appliance according to claim 6, wherein the case body and/or the case cover is provided with a rib for pressing and holding the power cord.

8. The cooking appliance according to claim 6, wherein the lid is embedded in the case body, and a step for supporting the lid is provided on an inner wall of the case body.

9. The cooking appliance according to claim 6, wherein the box body is fixed to an outside of the appliance housing, and the box body and the box cover are fixedly connected by a screw; or the box cover is fixedly connected with the appliance shell through screws, and the box body is pressed and fixed between the box cover and the appliance shell.

10. The cooking appliance according to any one of claims 1 to 5, wherein the wire box is fixed to the outside of the bottom wall of the appliance housing.