A cooking appliance configured with a lighting device

Abstract

The utility model provides a kind of cooking utensil with lighting device, to solve the problem of the overall disassembly process cumbersome, inconvenient maintenance caused by fixed connection of lighting device and cooking cavity in prior art.A kind of cooking utensil with lighting device, comprising: machine body, the machine body is equipped with cooking cavity, the cooking cavity is equipped with cooking cavity, the cooking cavity is equipped with first mounting hole;And lighting device, the lighting device includes the lamp shade that enters the cooking cavity and is arranged on the lighting assembly of the lamp shade, the lighting assembly includes lamp holder, the lamp holder with the lamp shade can be detachably connected;The lamp holder with the lamp shade between being equipped with for the lighting device is limited at the first mounting hole limit component.When needing maintenance, only need to simply combine or separate lamp holder and lamp shade, the installation or disassembly of entire lighting device can be completed, operation is extremely simple, fast.

Description

Technical Field

[0001] This utility model belongs to the field of cooking utensil technology, specifically relating to a cooking utensil equipped with a lighting device. Background Technology

[0002] Currently, many common kitchen appliances, such as ovens, typically include lighting fixtures to illuminate the food inside the cooking cavity, allowing users to easily observe the food or for the oven's camera to capture images. In existing technology, these lighting fixtures are usually fixed to the cooking cavity wall as a single unit (including the lamp holder, lampshade, and internal light source) using screws or welding. This fixing method results in the lighting fixture and the cooking cavity forming a relatively fixed whole. When the lighting fixture needs maintenance or replacement due to light source damage or circuit failure, the entire fixture must be disassembled. This process often requires tools and involves removing multiple fasteners, making the operation cumbersome. More importantly, because the mounting structure is fixed, positioning and alignment during disassembly and reinstallation are difficult, affecting maintenance efficiency and installation accuracy. Therefore, there is a need for a mounting structure that can reliably fix the fixture while allowing for quick and accurate tool-free disassembly and reassembly of the entire lighting device. Utility Model Content

[0003] This utility model provides a cooking appliance equipped with a lighting device, which aims to solve the problem of cumbersome assembly and disassembly process and inconvenient maintenance caused by the fixed connection between the lighting device and the cooking cavity in the prior art.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0005] A cooking appliance equipped with a lighting device includes:

[0006] The machine body includes a cooking cavity, which has a first mounting hole.

[0007] A lighting device is disposed at the first mounting hole. The lighting device includes a lampshade extending into the cooking cavity and a lighting component disposed on the lampshade. The lighting component includes a lamp head, which is detachably connected to the lampshade. A limiting component is provided between the lamp head and the lampshade. When the lamp head and the lampshade are connected together, the limiting component limits the lamp head and the lampshade at the first mounting hole. When the lamp head and the lampshade are detached, the limiting component releases the limiting effect on the lamp head and the lampshade.

[0008] A further embodiment: The limiting component includes a first annular abutment portion surrounding the lamp head and a second annular abutment portion surrounding the lamp cover. When the lamp head is connected to the lamp cover, the first annular abutment portion abuts against the outer side of the side wall of the cooking cavity, and the second annular abutment portion abuts against the inner side of the side wall of the cooking cavity, and the two abut against each other clamp the side wall of the cooking cavity therebetween.

[0009] Based on the above technical solution: by setting a separate lamp head and lamp cover, and providing a first annular abutment on the lamp head and a second annular abutment on the lamp cover, the entire lighting device is fixed at the first mounting hole by the clamping force generated when the lamp head and lamp cover are connected, thus replacing the traditional screw fastening method. When disassembly or assembly is required, simply twist the lamp head and lamp cover relative to each other; the operation is simple and quick, requiring no tools and significantly improving maintenance convenience. Furthermore, the first and second annular abutments abut against the inner and outer sides of the cooking cavity sidewall, respectively, thus forming a sealed connection on both the inner and outer sides of the first mounting hole, preventing high temperature or steam from escaping from the first mounting hole.

[0010] A further solution: The upper side of the cooking cavity is provided with a cover, and the cover is provided with a second mounting hole corresponding to the first mounting hole. The lamp head passes through the second mounting hole from top to bottom and is detachably connected to the lamp cover.

[0011] Based on the above technical solution: by setting a second mounting hole on the cover, support and positioning of the lamp head are provided.

[0012] A further solution: a sealing part is provided between the lamp head and the cover.

[0013] A further embodiment: the sealing part includes a sealing ring sleeved on the outside of the lamp holder, the upper end of the sealing ring being located between the second mounting hole and the lamp holder, and the lower end of the sealing ring abutting against the first annular abutment part.

[0014] Based on the above technical solution: the design of the sealing ring enables the lamp holder to form a sealed connection with the second mounting hole.

[0015] A further solution: a heat dissipation duct is provided between the cover and the cooking cavity.

[0016] Based on the above technical solution: the heat dissipation duct reserved between the cover and the cooking cavity helps to dissipate the heat generated by the lamp head and extend its service life.

[0017] A further embodiment: The lower side of the lamp head is provided with a first connecting part, and the upper side of the lamp cover is provided with a second connecting part, wherein the first connecting part and the second connecting part are threadedly connected.

[0018] Based on the above technical solution, the above connection method facilitates quick assembly and disassembly.

[0019] A further solution: the second connecting part is provided with an external thread, the first connecting part is provided with an internal thread, the second connecting part is located inside the first connecting part and the external thread is threadedly connected to the internal thread.

[0020] A further embodiment: There are two lighting devices, and the top sidewall of the cooking cavity is provided with two first mounting holes, with the two lighting devices respectively installed at the two first mounting holes.

[0021] Based on the above technical solution: by setting up two lighting devices, the need for brighter lighting can be met.

[0022] A further option: the lampshade is made of high-temperature resistant glass.

[0023] The beneficial effects of this utility model are as follows:

[0024] This invention designs the lighting device as a lamp head and lampshade that can be quickly assembled and disassembled at the mounting holes in the cooking cavity wall. A limiting component locks the lamp head and lampshade in place at the mounting holes, allowing for detachable installation of the lamp head and lampshade in the cooking cavity, making the assembly process simpler and more convenient. When maintenance is required, simply assembling or disassembling the lamp head and lampshade completes the installation or removal of the entire lighting device, making the operation extremely simple and quick, greatly improving the product's maintainability. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a cross-sectional structural diagram of a cooking utensil equipped with a lighting device according to this utility model.

[0027] Figure 2 yes Figure 1 A magnified structural diagram at point A.

[0028] Figure 3 This is a schematic diagram of the exploded structure of the lighting device and the cooking cavity.

[0029] Explanation of the labels in the diagram:

[0030] 1-Main body; 11-Cooking cavity; 111-Cooking cavity; 112-First mounting hole; 2-Cover; 21-Second mounting hole; 22-Heat dissipation duct; 3-Lighting device; 31-Lamp holder; 311-First annular abutment; 312-First connecting part; 313-Light emitter; 32-Lamp cover; 321-Second annular abutment; 322-Second connecting part; 4-Sealing ring. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0032] like Figures 1 to 3 As shown, this embodiment provides a cooking appliance equipped with a lighting device, including:

[0033] The machine body 1, wherein a cooking cavity 11 is provided inside the machine body 1, the cooking cavity 11 having a cooking chamber 111 inside, and the side wall, preferably the top side wall, of the cooking cavity 11 having a first mounting hole 112; and,

[0034] A lighting device 3 is disposed at the first mounting hole 112. The lighting device 3 includes a lampshade 32 extending into the cooking cavity 111 and a lighting component disposed on the lampshade 32. The lighting component includes a lamp head 31 and a light-emitting element 313 located within the lamp head 31. The lamp head 31 and the lampshade 32 are detachably connected. A limiting component is provided between the lamp head 31 and the lampshade 32. When the lamp head 31 and the lampshade 32 are connected together, the limiting component limits the lamp head 31 and the lampshade 32 at the first mounting hole 112. Specifically, the limiting component, combined with the connection relationship between the lamp head 31 and the lampshade 32, locks the lamp head 31 and the lampshade 32 at the first mounting hole 112. When the lamp head 31 and the lampshade 32 are disassembled, the limiting component releases the limiting of the lamp head 31 and the lampshade 32, thereby allowing both the lamp head 31 and the lampshade 32 to be separated from the first mounting hole 112. The lampshade 32 is preferably made of high-temperature resistant glass.

[0035] In this embodiment, the cooking appliance is specifically an electric oven. The lighting device 3 is located at the top of the cooking cavity 11 and is used to illuminate the cooking cavity 111 downwards, specifically to provide lighting for user observation or cavity imaging.

[0036] In some specific implementations, such as Figures 1 to 3As shown, a cover 2 is provided on the outer side of the cooking cavity 11, specifically on the upper side of the cooking cavity 11. The cover 2 has a second mounting hole 21 corresponding to the first mounting hole 112, specifically, the first mounting hole 112 and the second mounting hole 21 are coaxially arranged. The cover 2 is fixed to the body 1 or the cooking cavity 11, and there is a certain distance between the cover 2 and the outer top wall of the cooking cavity 11, thereby forming a heat dissipation duct 22 that communicates with the cooling fan inside the oven. This allows the cooling fan to dissipate heat from the lighting device 3 when it is working.

[0037] In some specific implementations, such as Figures 1 to 3 As shown, the lamp head 31 is located outside the cooking cavity 111, and its lower end is provided with a first connecting part 312. The main body of the lamp cover 32 is located inside the cooking cavity 111, and the upper end of the lamp cover 32 is provided with a second connecting part 322. The second connecting part 322 is detachably connected to the first connecting part 312, specifically, the two can be detachably connected by threads, and during installation, the second connecting part 322 is preferably located inside the first connecting part 312. Specifically, the second connecting part 322 has an external thread, the first connecting part 312 has an internal thread, and the second connecting part 322 is located inside the first connecting part 312 with the external thread and the internal thread threadedly connected.

[0038] Specifically, during installation, after the lamp head 31 passes through the second mounting hole 21, it is detachably and fixedly connected to the lamp cover 32 by screwing on the thread.

[0039] In some specific implementations, such as Figures 1 to 3 As shown, the limiting component includes a first annular abutment 311 surrounding the lamp head 31 and a second annular abutment 321 surrounding the lamp cover 32. During installation, the lamp cover 32 is first placed inside the cooking cavity 111, with the lower surface of its second annular abutment 321 supporting the inner edge of the first mounting hole 112 (i.e., the lower side of the top wall of the cooking cavity 11). Then, the lamp head 31 is passed through the second mounting hole 21 from the outside and screwed into the lamp cover 32. As the lamp head 31 is tightened, the lower surface of its first annular abutment 311 gradually presses against the outer edge of the first mounting hole 112 (i.e., the upper side of the top wall of the cooking cavity 11). When fully tightened, the top wall of the cooking cavity 11 is firmly clamped between the first annular abutment 311 and the second annular abutment 321, thereby limiting and fixing the lighting device 3 at the first mounting hole 112.

[0040] In some specific implementations, such as Figures 1 to 3As shown, a sealing element is provided between the lamp holder 31 and the cover 2. Specifically, the sealing element is a sealing ring 4, which is sleeved on the outer wall of the lamp holder 31. When the lamp holder 31 is tightened, the sealing ring 4 is compressed between the hole wall of the second mounting hole 21 and the outer wall of the lamp holder 31, and the lower end of the sealing ring 4 abuts against the upper surface of the first annular abutment part 311, thereby forming a seal.

[0041] In some specific implementations, such as Figure 1 As shown, two lighting devices 3 can be specifically provided. The top sidewall of the cooking cavity 11 is provided with two first mounting holes 112, and the two lighting devices 3 are respectively installed at the two first mounting holes 112. More lighting devices 3 and different installation positions can be provided as needed.

[0042] Working principle explanation:

[0043] The lighting device 3 of this utility model replaces the traditional one-piece fixed structure with a separate assembly of the lamp head 31 and the lamp cover 32, utilizing the mechanical clamping force generated when the two are connected to achieve fixation, facilitating quick and easy installation. During installation or maintenance, tightening the lamp head 31 aligns and clamps it to the top side wall of the cooking cavity 11 via the first annular abutment part 311 and the second annular abutment part 321, simultaneously pressing the sealing ring 4; loosening the lamp head 31 allows the core part (lamp head 31) of the entire lighting device 3 to be removed. This process requires no tools to remove any screws, achieving quick and convenient assembly and disassembly, greatly improving the maintainability of the product.

[0044] This utility model is not limited to the above-mentioned optional embodiments. Under the premise of non-contradiction, the various solutions can be combined arbitrarily. Anyone can derive other forms of products under the guidance of this utility model. However, no matter what changes are made in their shape or structure, all technical solutions that fall within the scope of the claims of this utility model are within the protection scope of this utility model.

Claims

1. A cooking appliance equipped with a lighting device, characterized in that, include: The machine body includes a cooking cavity, and a first mounting hole is provided on the side wall of the cooking cavity; and... A lighting device is disposed at the first mounting hole. The lighting device includes a lampshade extending into the cooking cavity and a lighting component disposed on the lampshade. The lighting component includes a lamp head, which is detachably connected to the lampshade. A limiting component is provided between the lamp head and the lampshade. When the lamp head and the lampshade are connected together, the limiting component limits the lamp head and the lampshade at the first mounting hole. When the lamp head and the lampshade are detached, the limiting component releases the limiting effect on the lamp head and the lampshade.

2. A cooking appliance equipped with a lighting device according to claim 1, characterized in that, The limiting component includes a first annular abutment portion surrounding the lamp head and a second annular abutment portion surrounding the lamp cover. When the lamp head is connected to the lamp cover, the first annular abutment portion abuts against the outer side of the side wall of the cooking cavity, and the second annular abutment portion abuts against the inner side of the side wall of the cooking cavity, and the two abut against each other clamp the side wall of the cooking cavity therebetween.

3. A cooking appliance equipped with a lighting device according to claim 2, characterized in that, The upper side of the cooking cavity is provided with a cover, and the cover is provided with a second mounting hole corresponding to the first mounting hole. The lamp head passes through the second mounting hole from top to bottom and is detachably connected to the lamp cover.

4. A cooking appliance equipped with a lighting device according to claim 3, characterized in that, A sealing part is provided between the lamp head and the cover.

5. A cooking appliance equipped with a lighting device according to claim 4, characterized in that, The sealing part includes a sealing ring sleeved on the outside of the lamp holder, the upper end of the sealing ring being located between the second mounting hole and the lamp holder, and the lower end of the sealing ring abutting against the first annular abutment part.

6. A cooking appliance equipped with a lighting device according to claim 3, characterized in that, A heat dissipation duct is provided between the cover and the cooking cavity.

7. A cooking appliance equipped with a lighting device according to claim 1, characterized in that, The lamp head has a first connecting part on its lower side and the lamp cover has a second connecting part on its upper side. The first connecting part and the second connecting part are threaded together.

8. A cooking appliance equipped with a lighting device according to claim 7, characterized in that, The second connecting part is provided with an external thread, the first connecting part is provided with an internal thread, and the second connecting part is located inside the first connecting part and the external thread is threadedly connected to the internal thread.

9. A cooking appliance equipped with a lighting device according to claim 1, characterized in that, There are two lighting devices. The top sidewall of the cooking cavity is provided with two first mounting holes, and the two lighting devices are respectively installed at the two first mounting holes.

10. A cooking appliance equipped with a lighting device according to claim 1, characterized in that, The lampshade is made of high-temperature resistant glass.

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