Electronic switch box of mini electric cooker

Abstract

The utility model discloses a mini electric cooker electronic switch box, which comprises a switch panel and an electronic board, the inner wall surface of the switch panel is provided with a mounting column, the electronic board is provided with a mounting hole opposite to the mounting column, the mounting column is connected with the mounting hole through a first fastener, and the first fastener is connected with the electronic board through a second fastener. The electronic board is provided with a plurality of photosensitive elements, the switch panel is provided with a plurality of touch keys, and the plurality of touch keys and the plurality of photosensitive elements are arranged in a one-to-one correspondence manner. The electric cooker electronic switch box is simple in structure and convenient to install, the weight and occupied space of the switch box can be effectively reduced, and miniaturization design of the electric cooker is facilitated.

Description

Technical Field

[0001] The utility model relates to an electronic switch box of a mini electric rice cooker. Background Art

[0002] Household appliances such as range hoods, air conditioners, cleaning machines, rice cookers, yogurt machines, etc. all use switch components to control operation. Commonly used switch components include a switch box, a circuit board installed inside the switch box, and an operating switch connected to the circuit board. Among them, the circuit board, as the core component of the switch assembly, is mainly used to fix circuits and electronic components. The switch panel of the existing rice cooker gradually tends to be miniaturized and miniaturized, so as to reduce the weight and assembly difficulty of the rice cooker. Therefore, how to reduce the occupied space of the switch panel of the rice cooker is a problem to be solved urgently. Utility Model Content

[0003] The main purpose of the utility model is to provide a mini electric rice cooker electronic switch box, aiming to solve the above technical problems.

[0004] To achieve the above-mentioned purpose, the utility model proposes a mini rice cooker electronic switch box, including a switch panel and an electronic board. The inner wall surface of the switch panel is provided with a mounting column, and the electronic board is provided with a mounting hole arranged opposite to the mounting column. The mounting column and the mounting hole are connected by a first fastener. A plurality of photosensitive elements are arranged on the electronic board, and a plurality of touch buttons are arranged on the switch panel. The plurality of touch buttons are arranged in a one-to-one correspondence with the plurality of photosensitive elements.

[0005] In one embodiment, a plurality of light-shielding columns are disposed on the electronic board, each of the light-shielding columns has a cavity, and the photosensitive element is disposed in the light-shielding columns.

[0006] In one embodiment, the electronic switch box of the mini rice cooker further comprises a silicone light-isolating member, wherein the silicone light-isolating member has a plurality of light-isolating holes, and the plurality of light-isolating holes are covered on the light-shielding column in a one-to-one correspondence.

[0007] In one embodiment, the silicone light-isolating member is provided with an avoidance groove for the installation column to pass through.

[0008] In one embodiment, a light guide cavity is provided on the switch panel, and a display screen located in the light guide cavity is provided on the electronic board.

[0009] In one embodiment, a transparent light guide plate is disposed in the light guide cavity.

[0010] In one embodiment, a limiting plate arranged around the light guide cavity is provided on the inner wall surface of the switch panel, and the transparent light guide plate is arranged in the area surrounded by the limiting plate.

[0011] In one embodiment, a clamping column is provided on the inner wall surface of the switch panel, and a clamping hole which cooperates with the clamping column is provided on the outer edge of the transparent light guide plate.

[0012] In the technical solution of the utility model, the electronic switch box of the mini rice cooker includes a switch panel and an electronic board, the inner wall surface of the switch panel is provided with a mounting column, the electronic board is provided with a mounting hole arranged opposite to the mounting column, the mounting column and the mounting hole are connected by a first fastener, the electronic board is provided with a plurality of photosensitive elements, the switch panel is provided with a plurality of touch buttons, and the plurality of touch buttons are arranged in a one-to-one correspondence with the plurality of photosensitive elements. The electronic switch box of the rice cooker provided by the present application has a simple structure and is easy to install, can effectively reduce the weight and occupied space of the switch box, and is conducive to the miniaturization design of the rice cooker. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0014] Figure 1 It is a structural schematic diagram of the electronic switch box of a mini rice cooker according to an embodiment of the utility model;

[0015] Figure 2 It is a schematic diagram of the disassembled structure of the electronic switch box of the mini rice cooker according to the embodiment of the utility model;

[0016] Figure 3 This is a schematic diagram of the disassembled structure of the electronic switch box of a mini rice cooker from another perspective according to an embodiment of the utility model.

[0017] Explanation of the accompanying drawings: 10. Switch panel; 11. Touch button; 12. Mounting column; 13. Light guide cavity; 14. Limiting plate; 15. Snap-on column; 20. Electronic board; 21. Light-shielding column; 22. Cavity; 23. Display screen; 24. Mounting hole; 30. Silicone light-isolating member; 31. Light-isolating hole; 32. Avoidance groove; 40. Transparent light guide plate; 41. Snap-on hole.

[0018] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments 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.

[0020] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0021] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0022] Furthermore, the technical solutions of the various embodiments of the present invention may be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in the field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0023] The utility model provides an electronic switch box for a mini electric rice cooker.

[0024] like Figure 1-3 As shown, the mini rice cooker electronic switch box provided by the embodiment of the utility model includes a switch panel 10 and an electronic board 20, the inner wall surface of the switch panel 10 is provided with a mounting post 12, the electronic board 20 is provided with a mounting hole 24 arranged opposite to the mounting post 12, the mounting post 12 and the mounting hole 24 are connected by a first fastener, the electronic board 20 is provided with a plurality of photosensitive elements, the switch panel 10 is provided with a plurality of touch buttons 11, and the plurality of touch buttons 11 are arranged one-to-one with the plurality of photosensitive elements. The rice cooker electronic switch box provided by the present application has a simple structure and is easy to install, can effectively reduce the weight and occupied space of the switch box, and is conducive to the miniaturization design of the rice cooker.

[0025] Among them, the electronic board 20 is provided with a plurality of light-shielding columns 21, the light-shielding columns 21 having a cavity 22, and the photosensitive element is arranged in the light-shielding columns 21. Since the present application adopts the form of touch key 11 for control in order to further reduce the weight, reduces the physical mechanical keys, and reduces the weight, it is necessary to set the light-shielding columns 21 to shield the photosensitive element from light to prevent accidental touch. It can be understood that the weight of the light-shielding columns 21 is lower than the weight of the physical mechanical keys and the connecting structure.

[0026] Furthermore, the electronic switch box of the mini rice cooker further comprises a silicone light-isolating member 30, wherein the silicone light-isolating member 30 has a plurality of light-isolating holes 31, and the plurality of light-isolating holes 31 are arranged one-to-one on the light-shielding column 21. In this embodiment, in order to further improve the light-shielding effect, the silicone light-isolating member 30 is arranged one-to-one on the light-shielding column 21 through the light-shielding holes 31, thereby improving the one-to-one correspondence of the photosensitive element to the touch button 11.

[0027] Among them, the silicone light isolation member 30 is provided with an avoidance groove 32 for the installation column 12 to pass through. The installation column 12 passes through the avoidance groove 32 and is connected with the installation hole 24, which not only improves the stability of the connection between the switch panel 10 and the electronic board 20, but also can limit the silicone light isolation member 30 to prevent movement.

[0028] Also, please refer to Figure 2-3 The switch panel 10 is provided with a light guide cavity 13, the electronic board 20 is provided with a display screen 23 located at the light guide cavity 13, and a transparent light guide plate 40 is provided in the light guide cavity 13. In this embodiment, the current state of the rice cooker can be displayed on the display screen 23 to correspond to the on / off state of the touch button 11, and the user can clearly observe through the transparent light guide plate 40.

[0029] The inner wall surface of the switch panel 10 is provided with a limit plate 14 arranged around the light guide cavity 13, and the transparent light guide plate 40 is arranged in the area surrounded by the limit plate 14. In this embodiment, the transparent light guide plate 40 is limited by the limit plate 14 arranged around the light guide cavity 13, so that the transparent light guide plate 40 can be prevented from shaking and its stability can be improved.

[0030] Furthermore, a clamping column 15 is provided on the inner wall surface of the switch panel 10, and a clamping hole 41 is provided on the outer edge of the transparent light guide plate 40 to be matched with the clamping column 15. Therefore, the clamping hole 41 can be sleeved on the clamping column 15, and a fastening nut can be additionally sleeved on the clamping column 15, so as to further improve the stability between the switch panel 10 and the transparent light guide plate 40.

[0031] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the concept of the utility model, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A mini rice cooker electronic switch box, characterized in that: The electronic switch box of the mini rice cooker comprises a switch panel (10) and an electronic board (20); the inner wall surface of the switch panel (10) is provided with a mounting column (12); the electronic board (20) is provided with a mounting hole (24) arranged opposite to the mounting column (12); the mounting column (12) and the mounting hole (24) are connected via a first fastener; a plurality of photosensitive elements are arranged on the electronic board (20); a plurality of touch buttons (11) are arranged on the switch panel (10); and the plurality of touch buttons (11) are arranged in a one-to-one correspondence with the plurality of photosensitive elements.

2. The mini rice cooker electronic switch box according to claim 1, characterized in that: A plurality of light-shielding columns (21) are arranged on the electronic board (20), each of the light-shielding columns (21) has a cavity (22), and the photosensitive element is arranged in the light-shielding column (21).

3. The mini rice cooker electronic switch box according to claim 2, characterized in that: The mini rice cooker electronic switch box further comprises a silica gel light-isolating member (30), wherein the silica gel light-isolating member (30) has a plurality of light-isolating holes (31), and the plurality of light-isolating holes (31) are covered on the light-shielding column (21) in a one-to-one correspondence.

4. The mini rice cooker electronic switch box according to claim 3, characterized in that: The silicone light-isolating member (30) is provided with an avoidance groove (32) for the installation column (12) to pass through.

5. The mini rice cooker electronic switch box according to claim 1, characterized in that: The switch panel (10) is provided with a light guide cavity (13), and the electronic board (20) is provided with a display screen (23) located at the light guide cavity (13).

6. The electronic switch box of the mini rice cooker according to claim 5, characterized in that: A transparent light guide plate (40) is arranged in the light guide cavity (13).

7. The mini rice cooker electronic switch box according to claim 6, characterized in that: A limiting plate (14) arranged around the light guide cavity (13) is provided on the inner wall surface of the switch panel (10), and the transparent light guide plate (40) is arranged in the area surrounded by the limiting plate (14).

8. The electronic switch box of the mini rice cooker according to claim 7, characterized in that: A clamping column (15) is provided on the inner wall surface of the switch panel (10), and a clamping hole (41) which is matched and connected with the clamping column (15) is provided on the outer edge of the transparent light guide plate (40).

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