Light transmission mechanism for cooking device and cooking device

By designing a light transmission mechanism for cooking devices, including lampshades, filter glass and light guide rods, the problem of difficult disassembly and replacement of fixed light sources is solved, and the convenient maintenance of light sources and diversified lighting effects are achieved to meet the diversity of users. culinary needs.

CN222142818UActive Publication Date: 2024-12-10DONGGUAN HYXION METAL TECH CO LTD
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Patent Information

Application Number
CN202420341648.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-02-23
Publication Date
2024-12-10
Estimated Expiration
2034-02-23

AI Technical Summary

Technical Problem

The fixed light source of the existing cooking device is difficult to disassemble, repair and replace, and the single light cannot meet the diverse cooking needs of users.

Method used

A light transmission mechanism is designed, including a lampshade, filter glass, light guide rod and condenser fixture. The light source is transmitted to the inner cavity of the cooking device through these components, supporting disassembly and replacement, and different lighting effects are achieved through filter glass.

Benefits of technology

It realizes convenient disassembly and replacement of light sources, enriches the lighting functions of the cooking device, and meets the diverse cooking needs of users.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a light transmission mechanism used for a cooking device and the cooking device, and relates to the technical field of kitchen appliances, the light transmission mechanism used for the cooking device comprises a lampshade, one end of the lampshade is provided with light filtering glass, one end of the light filtering glass is provided with a glass fixing frame used for being installed on a cooking shell of the cooking device, a light guide bar is inserted into the top of the lampshade, a light gathering cover fixing frame is arranged at one end of the light guide bar, a light source is arranged in the light gathering cover fixing frame, and the cooking device comprises a cooking shell and further comprises at least one light transmission mechanism installed on the outer side wall of the cooking shell and used for the cooking device. The problem that a common light transmission mechanism is difficult to detach and replace in the inner cavity of the cooking device is solved, meanwhile, the light filtering glass can be additionally provided with lamp panels with different functions of light gathering, light supplementing, color matching and the like, light with different effects can be emitted, the light function of the cooking utensil is enriched, and the diversified cooking requirements of users are met.
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Description

Technical Field

[0001] The utility model relates to the technical field of kitchen appliances, in particular to a light transmission mechanism for a cooking device and a cooking device. Background Art

[0002] In modern manufacturing industries, various types of devices are generally equipped with lighting mechanisms, especially cooking devices, household appliances or commercial appliances.

[0003] The lighting of a cooking device generally uses various types of lighting bulbs, light tubes, light panels, etc. as fixed light sources of the cooking device. After the user drills a hole in the inner wall of the cooking device's furnace cavity and sets a bracket for the fixed light source next to the hole, the fixed light source is installed on the bracket and powered on to realize the lighting function of the cooking device. If the fixed light source in the cooking device is damaged, it needs to be disassembled and repaired or replaced on the inner wall of the cooking device's furnace cavity. The cumbersome repair steps may even require returning to the factory for repair, making it inconvenient for the user to use the cooking device; the fixed light source in the cooking device has a single light source and is difficult to meet the diverse cooking needs of the user.

[0004] Therefore, the fixed light source in the above cooking device has the defects of single light source and difficulty in replacing or repairing the fixed light source. Utility Model Content

[0005] The purpose of the utility model is to overcome the above-mentioned defects in the prior art, and provides a light transmission mechanism for a cooking device and a cooking device. The light transmission mechanism for a cooking device is installed on a side wall of a cooking shell, so that the light of the light source is transmitted to the inner cavity of the cooking device. The light source can be disassembled for maintenance or replacement, which is convenient and flexible without affecting the operation of the cooking device. Moreover, the filter glass in the mechanism can be disassembled and replaced to meet the light needs of the user, which is practical and convenient.

[0006] In order to solve the above technical problems, the utility model is implemented through the following two aspects:

[0007] In the first aspect, the utility model provides a light transmission mechanism for a cooking device, including a lampshade, a filter glass is installed at one end of the lampshade, a glass fixing frame for being installed on a cooking shell of the cooking device is installed at one end of the filter glass, a light guide rod is inserted into the top of the lampshade, a condenser fixing frame is installed at one end of the light guide rod, and a light source is installed in the condenser fixing frame.

[0008] Furthermore, a light-shielding heat dissipation plate is installed on the top of the condenser fixing frame.

[0009] Furthermore, the light-shielding heat dissipation plate is provided with a plurality of holes for heat dissipation.

[0010] Furthermore, a glass mounting frame is installed at one end of the lampshade, and the glass mounting frame is installed between the lampshade and the filter glass.

[0011] Furthermore, a first groove is formed at one end of the lampshade, and one end of the filter glass passes through the interior of the glass mounting frame and is placed in the first groove.

[0012] Furthermore, the lampshade has a cylindrical slot for the light guide rod to be inserted into; the cylindrical slot is conducive to installing the light guide rod.

[0013] Furthermore, a first clamping groove for installing the light source is formed at the top of the condenser fixing frame, and a second clamping groove for installing the light guide rod is formed at the bottom of the condenser fixing frame.

[0014] Furthermore, a supporting plate for supporting the light-shielding heat dissipation plate is provided around the top of the first clamping groove.

[0015] Furthermore, the top of the supporting plate has an upwardly protruding bump, the shading heat sink plate has an opening corresponding to the bump, and the bump of the condenser fixing frame is inserted into the opening of the shading heat sink plate, so that the shading heat sink plate is installed on the top of the condenser fixing frame.

[0016] In a second aspect, an embodiment of the present application further provides a cooking device, comprising a cooking shell, and also comprising at least one light transmission mechanism for a cooking device as described in the first aspect, which is installed on an outer side wall of the cooking shell.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. The utility model provides a light transmission mechanism for a cooking device, wherein the light source is a simple light board that is easy to disassemble and replace, and has low cost. The light emitted by the light source outside the cooking device is transmitted to the light guide rod through the condenser fixing frame, and then transmitted to the filter glass through the light guide rod and then to the inner cavity of the cooking device. The light transmission mechanism for a cooking device can be conveniently and quickly disassembled, repaired or replaced, solving the problem that ordinary light transmission mechanisms are difficult to disassemble and replace in the inner cavity of the cooking device. At the same time, the filter glass can add light boards with different functions such as focusing, filling light, and color adjustment, which can emit lights with different effects, enriching the lighting functions of the cooking appliance and meeting the diverse cooking needs of users.

[0019] 2. The utility model provides a cooking device which can be equipped with at least one light transmission mechanism for the cooking device on the outer wall of the cooking shell according to the lighting requirements of different products, thereby realizing that the cooking device can be illuminated by multiple light sources; multiple filter glasses can emit lights with different effects to meet the user's diverse cooking scene requirements, thereby achieving lighting effects for different product requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is one of the exploded diagrams of a light transmission mechanism for a cooking device and a cooking device provided in Example 1 of the utility model; (wherein, the light shielding heat dissipation plate and the glass mounting frame are omitted in the figure)

[0021] Figure 2 This is a second exploded diagram of a light transmission mechanism for a cooking device and a cooking device provided in Embodiment 1 of the utility model;

[0022] Figure 3 It is a side sectional view of a light transmission mechanism for a cooking device provided by Embodiment 1 of the present utility model installed on the outer side wall of a cooking shell;

[0023] Figure 4 yes Figure 3 The enlarged view of the part pointed by the letter A;

[0024] Figure 5 This is a schematic diagram of the structure of the condenser fixing frame provided in Example 1 of the utility model, in which a light source is installed inside and a light shielding heat dissipation plate is installed on the top;

[0025] Figure 6 It is a three-dimensional schematic diagram of a light source installed in a condenser fixing frame and a light guide rod inserted at the bottom provided by Embodiment 1 of the utility model;

[0026] Figure 7 It is a side cross-sectional view of a light source installed in a condenser fixing frame provided by Example 1 of the utility model and a light guide rod inserted on the top;

[0027] Figure 8 A schematic diagram of the structure of a cooking device provided in Example 2 of the present utility model;

[0028] Fig. 9 It is a schematic diagram of the structure of the cooking shell provided in Example 2 of the present utility model.

[0029] [Explanation of the accompanying drawings] 1. lampshade; 11. first groove; 12. cylindrical boss; 2. glass mounting frame; 21. fifth through hole; 22. sixth through hole; 3. shading heat dissipation plate; 31. hole position; 32. opening; 4. light source; 5. condenser fixing frame; 51. supporting plate; 52. first clamping groove; 53. second clamping groove; 54. bump; 6. light guide rod; 61. tube tip; 7. filter glass; 8. glass fixing frame; 81. third through hole; 82. fourth through hole; 9. cooking shell; 91. opening groove; 92. first through hole; 93. second through hole. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Example 1

[0032] See also Figure 1 A light transmission mechanism for a cooking device comprises a lampshade 1, a filter glass 7 is mounted at one end of the lampshade 1, a glass fixing frame 8 is mounted at one end of the filter glass 7, the filter glass 7 is located between the lampshade 1 and the glass fixing frame 8, one end of the filter glass 7 is wrapped in the lampshade 1 and mounted on the glass fixing frame 8, one end of the glass fixing frame 8 is used to be mounted on a cooking shell 9 of the cooking device, a light guide rod 6 is inserted at the top of the lampshade 1, a condenser cover fixing frame 5 is mounted at one end of the light guide rod 6, a light source 4 is mounted in the condenser cover fixing frame 5, and the light generated downward by the light source 4 is transmitted in a light transmission direction 10 through the light guide rod 6, the astigmatism glass 7, and the glass fixing frame 8 in sequence to the inner cavity of the cooking shell 9, so as to achieve the purpose of illuminating the inner cavity of the cooking shell 9, thereby realizing that the light transmission mechanism can be conveniently and quickly disassembled, repaired or replaced, and solving the problem that the light transmission mechanism is difficult to disassemble and replace in the inner cavity of the cooking device.

[0033] See also Figures 2 to 5 A shading heat sink 3 is installed on the top of the condenser fixing frame 5. The shading heat sink 3 is provided with a plurality of holes 31 for heat dissipation. The shading heat sink 3 is installed on the top of the condenser fixing frame 5 to prevent the light emitted by the light source 4 from leaking back. At the same time, the heat emitted by the light source 4 can be discharged through the corresponding heat dissipation holes 31 of the shading heat sink 3 to maintain the normal working temperature of the light source 4.

[0034] See also Figure 2 and Figure 3 A glass mounting frame 2 is installed at one end of the lampshade 1. The glass mounting frame 2 is installed between the lampshade 1 and the filter glass 7. The glass mounting frame 2 is used to fix the filter glass 7 on the glass fixing frame 8. A first groove 11 is opened at one end of the lampshade 1. One end of the filter glass 7 passes through the glass mounting frame 2 and is placed in the first groove 11. A cylindrical slot 12 is provided in the lampshade 1 for inserting the light guide rod 6. The bottom end of the light guide rod 6 is inserted from the top of the light guide rod 6. The bottom end of the light guide rod 6 is provided with a tube tip 61 for easy insertion into the lampshade 1. The tube tip 61 is easy to insert into the cylindrical slot 12. The cylindrical slot 12 is conducive to installing the light guide rod 6.

[0035] See also Figure 1 and Figure 2The top of the condenser fixing frame 5 is provided with a first slot 52 for installing the light source 4, see Figure 5 , Figure 6 and Figure 7 The first slot 52 is used to install the light source 4. The bottom of the condenser fixing frame 5 is provided with a second slot 53 for installing the light guide rod 6. The second slot 53 is used to install the light guide rod 6. A support plate 51 for supporting the light shielding heat dissipation plate 3 is provided around the top of the first slot 52. The top of the support plate 51 has a protruding block 54 protruding upwards. Figure 2 and Figure 5 The shading heat sink 3 is provided with an opening 32 corresponding to the protrusion 54, and the protrusion 54 of the condenser fixing frame 5 is inserted into the opening 32 of the shading heat sink 3, and the protrusion 54 is adapted and snap-fitted with the opening 32, so that the shading heat sink 3 is installed on the top of the condenser fixing frame 5.

[0036] See also Figure 2 A third through hole 81 and a fourth through hole 82 are respectively provided on both sides of the glass fixing frame 8, and a fifth through hole 21 corresponding to the third through hole 81 and a sixth through hole 22 corresponding to the fourth through hole 82 are respectively provided on both sides of the glass mounting frame 2. The third through hole 81 and the fifth through hole 21 are connected to a first fastener (not shown), and the fourth through hole 82 and the sixth through hole 22 are connected to a second fastener (not shown). The first fastener and the second fastener are used to connect the glass fixing frame 8 and the glass mounting frame 2, and the first fastener and the second fastener are threaded fasteners.

[0037] The implementation principle of the utility model embodiment 1 is:

[0038] A first groove 11 is provided at one end of the lampshade 1. One end of the filter glass 7 passes through the interior of the glass mounting frame 2 and is placed in the first groove 11. The first groove 11 is used to place the filter glass 7. A glass fixing frame 8 is installed at one end of the filter glass 7. The glass mounting frame 2 installs the filter glass 7 on the glass fixing frame 8. One end of the glass fixing frame 8 is used to be installed on the cooking shell 9 of the cooking device. The lampshade 1 has a cylindrical slot 12 for inserting a light guide rod 6. One end of the light guide rod 6 is installed at the bottom of the condenser fixing frame 5. A light source 4 is installed in the condenser fixing frame 5. The light emitted downward from the light source outside the cooking device is transmitted to the light guide rod through the condenser fixing frame, and then transmitted to the filter glass through the light guide rod and then to the inner cavity of the cooking device. A light transmission mechanism for a cooking device can be conveniently and quickly disassembled, repaired or replaced. A light shielding heat dissipation plate 3 is installed on the top of the condenser fixing frame 5 to prevent the light emitted by the light source 4 from leaking in the reverse direction. The light shielding heat dissipation plate 3 is provided with a plurality of holes 31 for heat dissipation.

[0039] Example 2

[0040] See also Figure 8A cooking device includes a cooking shell 9, and also includes at least one light transmission mechanism for a cooking device as in Example 1 installed on the outer wall of the cooking shell 9. Adding a light transmission mechanism for a cooking device at different positions on the outer wall of the cooking device can emit lights with different effects to meet the diverse cooking scene requirements of users, thereby achieving lighting effects for different product requirements;

[0041] The above-mentioned cooking device is further specifically limited, wherein the number of the light transmission mechanisms for the cooking device is two, and the two light transmission mechanisms for the cooking device are respectively installed on the two side walls of the cooking shell 9, enriching the lighting function of the cooking utensil and meeting the diverse cooking needs of users.

[0042] See also Fig. 9 An opening groove 91 matching with the glass fixing frame 8 is provided on the cooking shell 9, and a first through hole 92 and a second through hole 93 are respectively provided on both sides of the opening groove 91. The first fastener extends through the first through hole 92, and the second fastener extends through the second through hole 93. The first fastener and the second fastener connect the cooking shell 9 and the glass fixing frame 8 together.

[0043] The first fastener and the second fastener are used to connect the glass fixing frame 8 and the cooking shell 9. A threaded fastener is connected between the glass fixing frame 8 and the cooking shell 9.

[0044] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. A light transmission mechanism for a cooking device, characterized in that: The invention comprises a lampshade (1), wherein a filter glass (7) is mounted on one end of the lampshade (1), a glass fixing frame (8) for mounting on a cooking shell of a cooking device is mounted on one end of the filter glass (7), a light guide rod (6) is inserted into the top of the lampshade (1), a condenser fixing frame (5) is mounted on one end of the light guide rod (6), and a light source (4) is mounted inside the condenser fixing frame (5).

2. A light transmission mechanism for a cooking device according to claim 1, characterized in that: A light shielding and heat dissipation plate (3) is installed on the top of the condenser fixing frame (5).

3. The light transmission mechanism for a cooking device according to claim 2, characterized in that: The light-shielding heat dissipation plate (3) is provided with a plurality of holes (31) for heat dissipation.

4. The light transmission mechanism for a cooking device according to claim 1, characterized in that: A glass mounting frame (2) is mounted on one end of the lampshade (1), and the glass mounting frame (2) is mounted between the lampshade (1) and the filter glass (7).

5. The light transmission mechanism for a cooking device according to claim 4, characterized in that: A first groove (11) is formed at one end of the lampshade (1), and one end of the filter glass (7) passes through the interior of the glass mounting frame (2) and is placed in the first groove (11).

6. The light transmission mechanism for a cooking device according to claim 1, characterized in that: The lampshade (1) has a cylindrical slot (12) in which the light guide rod (6) is inserted.

7. The light transmission mechanism for a cooking device according to claim 1, characterized in that: The top of the condenser fixing frame (5) is provided with a first clamping groove (52) for mounting the light source (4), and the bottom of the condenser fixing frame (5) is provided with a second clamping groove (53) for mounting the light guide rod (6).

8. The light transmission mechanism for a cooking device according to claim 7, characterized in that: A supporting plate (51) for supporting the light-shielding heat dissipation plate (3) is provided around the top of the first locking groove (52).

9. The light transmission mechanism for a cooking device according to claim 8, characterized in that: The top of the supporting plate (51) is provided with a protrusion (54) protruding upwards, the light-shielding heat dissipation plate (3) is provided with an opening (32) arranged corresponding to the protrusion (54), and the protrusion (54) of the condenser fixing frame (5) is inserted into the opening (32) of the light-shielding heat dissipation plate (3), so that the light-shielding heat dissipation plate (3) is installed on the top of the condenser fixing frame (5).

10. A cooking device, comprising a cooking housing (9), characterized in that: It also comprises at least one light transmission mechanism for a cooking device as claimed in any one of claims 1 to 9, which is installed on the outer side wall of the cooking housing (9).