CN214249283U

CN214249283U - Lighting device and cooking utensil

Info

Publication number: CN214249283U
Application number: CN202120252687.3U
Authority: CN
Inventors: 陆一照; 王书安; 林仕琪
Original assignee: Midea Group Co Ltd; Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
Current assignee: Midea Group Co Ltd; Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-09-21
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a lighting device and a cooking appliance using the same, wherein the lighting device comprises a light guide cover and a luminous lamp panel, and the light guide cover is provided with an opening; the luminous lamp plate fixed connection in leaded light cover, and the luminous lamp plate is located uncovered. The lighting device consists of the light guide cover and the light-emitting lamp panel, has a simple structure, is fast to assemble, reduces production procedures and is beneficial to reducing the cost; meanwhile, the size of the lighting device is reduced, the requirement on the installation space of the lighting device is reduced, and the arrangement of components in the cooking appliance is facilitated.

Description

Lighting device and cooking utensil

Technical Field

The utility model relates to a kitchen equipment technical field, in particular to lighting device and cooking utensil.

Background

At present, cooking appliances such as microwave ovens and ovens applied to kitchens are all provided with lighting devices, and the lighting devices are used for lighting inner cavities of the cooking appliances, so that users can take and place food conveniently.

Present lighting device includes the luminous lamp plate of three parts, base and leaded light cover usually, in the assembly flow, at first need fix luminous lamp plate on the base, then install the leaded light cover on the base and cover the LED lamp pearl of luminous lamp plate, and production processes is more, and the cost is higher, and lighting device's volume is great moreover, occupies great space in cooking utensil's inside, is unfavorable for the part overall arrangement in the cooking utensil.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a lighting device, simple structure, it is miniaturized, the equipment is simple and easy.

The utility model discloses provide simultaneously and use above-mentioned lighting device's cooking utensil.

The lighting device according to the embodiment of the utility model is applied to cooking appliances, and comprises a light guide cover and a light-emitting lamp panel, wherein the light guide cover is provided with an opening; the luminous lamp plate fixed connection in leaded light cover, and the luminous lamp plate is located uncovered.

According to the utility model discloses lighting device has following beneficial effect at least: the lighting device is composed of the light guide cover and the light-emitting lamp panel, is simple in structure, fast in assembly, capable of reducing production procedures, beneficial to reducing cost, capable of reducing the size of the lighting device, capable of reducing the installation space requirement of the lighting device and beneficial to layout of components in the cooking appliance.

According to the utility model discloses some embodiments of the first aspect, the light guide cover be provided with around open sideboard, at least part the sideboard with the lateral wall butt of luminous lamp plate.

According to the utility model discloses some embodiments of the first aspect, the inside wall of sideboard is provided with the locating piece, luminous lamp plate is provided with the cooperation the constant head tank of locating piece.

According to the utility model discloses some embodiments of the first aspect, the luminous lamp plate is provided with binding post, binding post is located and deviates from one side of leaded light cover.

According to the utility model discloses cooking utensil of second aspect embodiment, including casing and the lighting device of first aspect embodiment, lighting device connect in the casing, lighting device is used for the cavity illumination of casing.

According to the utility model discloses cooking utensil has following beneficial effect at least: the lighting device has simple structure, few parts and quick assembly, and is beneficial to reducing the production cost; moreover, the lighting device has small volume and occupies small space when being installed, thereby being beneficial to the layout of components in the cooking utensil.

According to some embodiments of the second aspect of the present invention, the outer side wall of the light guide cover is provided with a mounting structure, which connects the housing.

According to some embodiments of the second aspect of the present invention, the mounting mechanism is a buckle, the housing is provided with a mounting plate, the mounting plate is provided with a mating catching groove of the buckle.

According to some embodiments of the second aspect of the present invention, the buckle includes two spring plates, two the side that the spring plate deviates from mutually all is provided with the lug, two the spring plate passes the catching groove, the lug butt in the mounting panel.

According to some embodiments of the second aspect of the present invention, the light guide cover is provided with a plurality of support blocks, the support blocks and the bumps are all abutted against the mounting plate and distributed on both sides of the mounting plate.

According to some embodiments of the second aspect of the present invention, the mounting mechanism includes a lug, the lug is provided with a mounting hole, the lug with the housing passes through fastener fixed connection.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Additional aspects and advantages of the present invention will become apparent from and will be readily appreciated by reference to the following description of the embodiments taken in conjunction with the accompanying drawings,

wherein:

fig. 1 is a cross-sectional view of a lighting device according to some embodiments of the first aspect of the present invention;

fig. 2 is a top view of a lighting device of some embodiments of the first aspect of the present invention;

fig. 3 and 4 are schematic structural views of the light guide cover according to some embodiments of the present invention;

fig. 5 and 6 are schematic structural views of the lighting device and the mounting plate according to some embodiments of the present invention;

fig. 7 and 8 are exploded views of the lighting device and the mounting plate according to some embodiments of the present invention.

The reference numbers are as follows:

the light guide cover comprises a light guide cover 100, an opening 101, an installation mechanism 110, a buckle 111, an elastic sheet 112, a bump 113, a side plate 120, a positioning block 121 and a supporting block 130;

the LED lamp comprises a light-emitting lamp panel 200, a positioning groove 201, LED lamp beads 210 and a wiring terminal 220;

mounting plate 300, catching groove 310, through-hole 320.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

With the technical progress and the increased cooking demand of people, cooking appliances used in kitchens are gradually advanced, and people use various kitchen appliances such as microwave ovens, steam boxes, ovens and the like in a large amount to cook diversified food materials. It can be understood that the cooking appliance is usually provided with a lighting device, and in use, the lighting device is used for lighting the inner cavity, so that a user can conveniently take and put the food materials and observe the state of the food materials. However, the conventional lighting device has a complicated structure, many production processes, high cost, and a large volume, and occupies a large space inside the cooking appliance, and thus needs to be improved.

Referring to fig. 1 and 2, an embodiment of the first aspect of the present invention provides a lighting device for a cooking appliance, the lighting device includes a light guide cover 100 and a light-emitting lamp panel 200, the light guide cover 100 is generally hemispherical or bowl-shaped, that is, the light guide cover 100 has a light guide cavity and an opening 101 communicating with the light guide cavity, the light-emitting lamp panel 200 is fixedly connected to the light guide cover 100, the light-emitting lamp panel 200 is positioned at the opening 101, the light-emitting lamp panel 200 is provided with at least one LED lamp bead 210, the LED lamp bead 210 is positioned in the light guide cavity, light emitted by the LED lamp bead 210 is transmitted through the light guide cover 100, the brightness is more uniform, the dazzling brightness is prevented, soft light brings better use experience for users, it can be understood that the base of the existing lighting device is eliminated, the number of parts of the lighting device is reduced, the assembly is convenient, the process is reduced, and the production cost of the cooking appliance is reduced. Moreover, the lighting device is small in size, small in occupied space in the cooking appliance after being installed, convenient to arrange and beneficial to reducing the production cost of the cooking appliance.

It can be understood that the light guide cover 100 is fixedly connected with the light-emitting lamp panel 200, and the adopted structure can be various, for example, the light guide cover 100 is attached to the light-emitting lamp panel 200, and then the glue is applied to seal the gap, so as to realize the fixed connection; or the light guide cover 100 is provided with a slot, and the light-emitting lamp panel 200 is clamped in the slot, so that the purpose of fixed connection can be achieved, which is not described herein again.

It can be understood that luminous lamp plate 200 is located uncovered 101, and luminous lamp plate 200's LED lamp pearl 210 is located the light guide chamber, and the purpose makes the light that LED lamp pearl 210 sent shine to light guide cover 100, considers that lighting device's irradiation direction is fixed, and luminous lamp plate 200 can cover uncovered 101, prevents the light leak, promotes lighting device in use's aesthetic property.

Of course, can also all be provided with LED lamp pearl 210 in the both sides of luminous lamp plate 200, luminous lamp plate 200 part stretches into the light guide chamber, and the LED lamp pearl 210 that the both sides of this partial luminous lamp plate 200 distribute is luminous in step, possesses the advantage that the scope of illumination is wider.

Referring to fig. 3, it can be understood that the light guide cover 100 is provided with the side plate 120 surrounding the opening 101, the side plate 120 may be a circle surrounding the opening 101, a clamping groove is formed inside, and the light-emitting lamp panel 200 is clamped in the clamping groove, so that the structure can protect the light-emitting lamp panel 200 from collision, can realize water resistance, can fill glue into the clamping groove after the light-emitting lamp panel 200 is installed, and can fix the light-emitting lamp panel 200, and has superior water resistance; the sideboard 120 also can be discontinuous, be that light guide cover 100 is provided with a plurality of sideboard 120 promptly, a plurality of sideboard 120 distribute in the periphery of uncovered 101, the inside formation installation space of a plurality of sideboard 120, luminous lamp plate 200 clamps in installation space, luminous lamp plate 200 and a plurality of sideboard 120 butt realize fixedly, also can be luminous lamp plate 200 is provided with the inserted sheet, the inserted sheet inserts the gap between two adjacent sideboard 120 to fixed luminous lamp plate 200.

Referring to fig. 2, it can be understood that at least a portion of the side panel 120 abuts against a side wall of the light-emitting lamp panel 200, and two opposite surfaces are generally abutted against the light-emitting lamp panel 200, so that the light-emitting lamp panel 200 is conveniently positioned and installed. And through interference fit, can also utilize sideboard 120 to press from both sides tight luminous lamp plate 200, prevent that luminous lamp plate 200 from droing, light guide cover 100 and luminous lamp plate 200 are fixed as an organic whole, are convenient for store, transport and assemble in cooking utensil.

Referring to fig. 2, it can be understood that the inner side wall of the sideboard 120 is provided with a positioning block 121, the light-emitting lamp panel 200 is provided with a positioning slot 201, and during assembly, the positioning block 121 of the sideboard 120 is clamped into the positioning slot 201 of the light-emitting lamp panel 200, so that accurate positioning is provided, and the assembly speed and precision are improved. The width of locating piece 121 slightly is greater than the width of constant head tank 201, and after the equipment, luminous lamp plate 200 is fixed with locating piece 121. In order to facilitate installation, the end face of the positioning block 121 is provided with a fillet to prevent jamming. If luminous lamp plate 200 does not have the direction requirement, then adopt two symmetrical arrangement's locating piece 121, if luminous lamp plate 200 has the direction requirement, then adopt two or more locating pieces 121 of dislocation arrangement, prevent that the direction error of luminous lamp plate 200 from appearing, possess the foolproof function.

Referring to fig. 1, it can be understood that the light-emitting lamp panel 200 is provided with the connection terminal 220, the connection terminal 220 is used for connecting a circuit to supply power to the light-emitting lamp panel 200, correspondingly, the cooking appliance is provided with the plug terminal of the connection terminal 220, the installation is simple, convenient and quick, and the connection terminal 220 is located on one side departing from the light guide cover 100, so that the assembly is convenient.

Of course, luminous lamp plate 200 also can set up the lead wire in order to connect cooking utensil, and the side that the lead wire deviates from light guide cover 100 on luminous lamp plate 200 is drawn out, the wiring of being convenient for.

According to the utility model discloses cooking utensil of second aspect embodiment, including the lighting device of casing (not shown in the figure) and first aspect embodiment, lighting device connects in the casing, the casing has the inner chamber usually, the casing is connected with a body in order to open or close the inner chamber, it cooks to eat the material and place in the inner chamber, lighting device is used for the inner chamber illumination of casing, the user of being convenient for observes the state of eating the material, owing to simplified lighting device's structure, and reduced lighting device's volume, the equipment process of cooking utensil has been reduced, cooking utensil's manufacturing cost has been reduced.

It is understood that, in order to fixedly mount the lighting device, the outer wall of the light guide cover 100 is provided with a mounting mechanism 110, and the mounting mechanism 110 is fixed to the housing of the cooking appliance, facilitating assembly.

It can be understood that, considering that the light guide cover 100 is hemispherical, the plurality of mounting mechanisms 110 are disposed on the periphery of the light guide cover 100, and the plurality of mounting mechanisms 110 are uniformly distributed along the circumferential direction of the light guide cover 100, so that the circumferential uniform distribution can achieve a better supporting effect and a balanced stress.

Referring to fig. 3 and 4, it can be understood that the lighting device has a small volume, two mounting mechanisms 110 are adopted, and the two mounting mechanisms 110 are oppositely arranged on the outer side wall of the light guide cover 100, so that the lighting device can be stably supported, and the lighting device has a simple structure and is convenient to produce.

Referring to fig. 3 and 4, the mounting mechanism 110 employs a catch 111, the housing is provided with a mounting plate 300, and the mounting plate 300 is provided with a catch groove 310 that mates with the catch 111. It can be understood that the lighting device is installed in the middle of the mounting plate 300, the middle of the mounting plate 300 is provided with a through hole 320, the through hole 320 is matched with the appearance of the lighting device to provide positioning, the lighting device is wrapped by the mounting plate 300, and the lighting device is fixed through the matching of the buckle 111 and the buckle groove 310. Referring to fig. 5 to 8, during assembly, the lighting device is inserted into the through hole 320 of the mounting plate 300 from above, and the buckle 111 is installed in the buckle slot 310 to realize fixed connection.

It is understood that the lighting device may also be installed on the side of the mounting plate 300, the two clips 111 protrude from the lighting device, the two clips 111 are symmetrically arranged on two sides of the light guide cover 100, and the two slots 310 are provided for the mounting plate 300, and when the mounting plate is assembled, the two clips 111 are installed in the two slots 310, so as to fix the lighting device.

Referring to fig. 3 to 6, the buckle 111 includes two spring plates 112, the side surfaces of the two spring plates 112 facing away from each other are provided with protrusions 113, the maximum width of the two protrusions 113 is greater than the width of the buckle slot 310, and after the buckle 111 is installed in the buckle slot 310, the two protrusions 113 play a role in preventing the disengagement. It can be understood that, when the clip 111 is mounted, the clip is clipped into the clip groove 310, the elasticity of the elastic sheet 112 provides a deformation space, the two protrusions 113 can pass through the clip groove 310 by the bending deformation of the elastic sheet 112, and the two protrusions 113 are spread apart to prevent the detachment after the elastic sheet 112 is automatically reset. Considering that the buckle 111 is inserted into the buckle slot 310, the projection 113 is provided with a guiding inclined plane, when the lighting device is installed, the elastic sheet 112 is forced to deform by pressing the lighting device through the guiding inclined plane, and the two projections 113 can pass through the buckle slot 310, thereby facilitating the operation.

Referring to fig. 3 to 6, the light guide cover 100 is provided with a plurality of supporting blocks 130, the supporting blocks 130 and the protruding blocks 113 are both abutted against the mounting plate 300 and distributed on both sides of the mounting plate 300, and after the lighting device is assembled, the supporting blocks 130 and the protruding blocks 113 are matched to clamp the mounting plate 300, so that the lighting device is prevented from shaking.

It can be understood that the four supporting blocks 130 are uniformly distributed around the circumference of the light guide cover 100, and have the advantages of stable support and balanced stress.

It is understood that the mounting mechanism 110 can also be two support lugs (not shown in the drawings) disposed outside the light guide cover 100, the support lugs are provided with mounting holes, fasteners are inserted into the mounting holes, the fasteners are fixedly connected to the housing, for example, the fasteners are bolts, and the bolts are screwed into screw holes on the housing, so as to fixedly mount the lighting device. Of course, the fastener can also adopt a pin, a rivet and the like, and the purpose of fixedly installing the lighting device can also be achieved.

It can be understood that the lighting device can be provided with a bolt, the shell is provided with a jack, the bolt is inserted into the jack to be fixed, the bolt and the jack can be in interference fit, and can also be bonded by glue, so that the purpose of fixedly mounting the lighting device can be achieved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art.

Claims

1. An illumination device, comprising:

a light guide cover having an opening;

the luminous lamp plate, fixed connection in leaded light cover, the luminous lamp plate is located uncovered, the luminous lamp plate is provided with binding post, binding post is located and deviates from one side of leaded light cover.

2. A lighting device as recited in claim 1, wherein said light guide shroud is provided with a sideboard surrounding said opening, at least a portion of said sideboard abutting a sidewall of said light-emitting lamp panel.

3. A lighting device as recited in claim 2, wherein a positioning block is disposed on an inner side wall of said side panel, and said light-emitting lamp panel is provided with a positioning groove for engaging said positioning block.

4. Cooking appliance, characterized in that it comprises a housing and a lighting device according to any one of claims 1 to 3, said lighting device being connected to said housing.

5. The cooking appliance of claim 4, wherein an outer sidewall of the light guide housing is provided with a mounting mechanism, the mounting mechanism being coupled to the housing.

6. The cooking appliance of claim 5, wherein the mounting mechanism is a catch, and the housing is provided with a mounting plate provided with a catch groove that mates with the catch.

7. The cooking appliance according to claim 6, wherein the buckle comprises two elastic pieces, the sides of the two elastic pieces which are away from each other are provided with a convex block, the two elastic pieces penetrate through the buckle slot, and the convex blocks abut against the mounting plate.

8. The cooking appliance of claim 7, wherein the light guide cover is provided with a plurality of support blocks, and the support blocks and the protrusions are abutted against the mounting plate and distributed on two sides of the mounting plate.

9. The cooking appliance of claim 5, wherein the mounting mechanism comprises a lug having a mounting hole, the lug being fixedly connected to the housing with a fastener.