CN213936018U - Rotary display type indicating switch for electric cooker - Google Patents

Abstract

The utility model relates to the technical field of electric cooker switches, and discloses a rotary display illumination type indicating switch for an electric cooker, which comprises a rotary switch, wherein the upper surface of the rotary switch is rotatably connected with a round bar, the upper surface of the rotary switch is fixedly connected with a rotary switch seat, the inside of the rotary switch seat is provided with a third round hole, the third round hole is sleeved outside the round bar, and the inside of the rotary switch seat is fixedly connected with a lamp plate; the utility model discloses in, because lens, display film, knob, pipe, switch box hole groove, lamp plate, lamp pearl etc. structural element's improvement in the device, the display film utensil has the typeface such as cook, cook congee, heat preservation, because the lamp plate pilot lamp is fixed, is set for in the knob and has had each shelves to emit light window, and the user can drive the rotation of pipe through rotating the knob when using the switch to realized the rotation of round bar, and then realized switch function's conversion.

Description

Rotary display type indicating switch for electric cooker

Technical Field

The utility model relates to an electric cooker switch technical field specifically is a rotatory demonstration formula indicating switch for rice cooker.

Background

The electric cooker is a cooker which converts electric energy into internal energy, is convenient to use, clean and sanitary, and has various operation functions of steaming, boiling, stewing and the like on food. Common electric rice cookers are classified into automatic heat-preservation type, timing heat-preservation type and novel microcomputer control type.

The control switch of the electric cooker generally has a lever type, a pressing type and a knob type, wherein a knob type switch substrate only has one prompting arrow, and compared with the pressing type, the control switch has no specific function prompt, a user is often required to carefully correspond the arrow to the function of an external mark, the operation is very inconvenient, most characters do not have light prompt, and when the light is insufficient, the user can not operate the electric cooker basically.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a rotatory apparent formula indicating switch for rice cooker has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a rotary display type indicating switch for an electric cooker comprises a knob switch, wherein a round bar is rotatably connected to the upper surface of the knob switch, a knob switch seat is fixedly connected to the upper surface of the knob switch, a third round hole is formed in the knob switch seat and sleeved outside the round bar, a lamp plate is fixedly connected to the inside of the knob switch seat, a second round hole is formed in the upper surface of the lamp plate and sleeved outside the round bar, lamp beads are fixedly connected to the left side and the right side of the upper surface of the lamp plate, a switch box is fixedly connected above the lamp plate, a first round hole is formed in the upper surface of the inside of the switch box and sleeved outside the round bar, hole grooves are integrally formed in the left side and the right side of the upper surface of the inside of the switch box and sleeved outside the lamp beads, the top of switch box is provided with the knob, the lower fixed surface of knob is connected with the pipe, just the pipe passes through a round hole runs through extremely the inside of switch box, just the inside wall of pipe with the outside wall of pole is laminated mutually, and the pole with the pipe rotates to be connected, the inside upper surface bonding of knob has the display film, the top fixedly connected with lens of display film.

Preferably, the inner diameters of the first round hole, the second round hole and the third round hole are all larger than the outer diameter of the circular tube.

Preferably, a plurality of light emitting windows are integrally formed on the inner upper surface of the knob, and the light emitting windows are matched with the hole grooves.

(III) advantageous effects

The utility model provides a rotatory illumination formula indicating switch for rice cooker possesses following beneficial effect:

(1) the utility model discloses in, because lens in the device, the display film, the knob, the pipe, switch box hole groove, the lamp plate, structural element's such as lamp pearl improvement, it has the cooking to show the membrane, the congee, keep warm, typeface such as, because the lamp plate pilot lamp is fixed, be set for in the knob and have each shelves to emit light window, the user is when using the switch, can drive the rotation of pipe through rotating the knob, thereby the rotation of round bar has been realized, and then switch function's conversion has been realized, when the knob with show the membrane rotation, the typeface of cooking that will show the membrane moves on the hole groove on the switch box, let light typeface and see through the lens, let the user can look directly at current function directive, and is easy to operate, it is more striking.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention;

in the figure: 1. a lens; 2. a display film; 3. a knob; 4. a switch box; 5. a lamp panel; 6. a knob switch base; 7. a knob switch; 8. a circular tube; 9. a first round hole; 10. a hole groove; 11. a second round hole; 12. a lamp bead; 13. a third round hole; 14. a round bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, the utility model provides a technical solution: a rotary display type indicating switch for an electric cooker comprises a knob switch 7, wherein the upper surface of the knob switch 7 is rotatably connected with a round bar 14, the upper surface of the knob switch 7 is fixedly connected with a knob switch seat 6, the inside of the knob switch seat 6 is provided with a third round hole 13, the third round hole 13 is sleeved outside the round bar 14, the inside of the knob switch seat 6 is fixedly connected with a lamp plate 5, the upper surface of the lamp plate 5 is provided with a second round hole 11, the second round hole 11 is sleeved outside the round bar 14, the left side and the right side of the upper surface of the lamp plate 5 are fixedly connected with lamp beads 12, a switch box 4 is fixedly connected above the lamp plate 5, the inside upper surface of the switch box 4 is provided with a first round hole 9, the first round hole 9 is sleeved outside the round bar 14, the left side and the right side of the inner upper surface of the switch box 4 are integrally formed with hole grooves 10, and the hole grooves 10 are sleeved outside the lamp beads 12, the design of the hole groove 10 can enable the lamp bead 12 to be exposed through the switch box 4, and further the light of the lamp bead 12 can be conveniently emitted, and the design of the lamp bead 12 enables the character on the display film 2 to be illuminated, and can be more striking, the knob 3 is arranged above the switch box 4, the lower surface of the knob 3 is fixedly connected with the round pipe 8, the round pipe 8 penetrates through the switch box 4 through the round hole 9, the inner side wall of the round pipe 8 is attached to the outer side wall of the round rod 14, the round rod 14 is rotatably connected with the round pipe 8, a user can drive the round pipe 8 to rotate by rotating the knob 3, so that the round rod 14 rotates, and further the selection of the switch function is realized, the display film 2 is bonded on the inner upper surface of the knob 3, the display film 2 has the characters of cooking, heat preservation, and the like, the user can effectively and conveniently select the use function by the arrangement of the display film 2, the lens 1 is fixedly connected above the display film 2, the user can see the function through the lens 1, which is convenient for the user to check.

Further, the internal diameter of a round hole 9, a round hole 11 and a round hole 13 is greater than the external diameter of the round pipe 8, and the internal diameter of the round hole 9, the round hole 11 and the round hole 13 is greater than the external diameter of the round pipe 8, so that the round pipe 8 can pass through the round hole 9, the round hole 11 and the round hole 13 and be inserted into the round rod 14.

Further, the inside upper surface integrated into one piece of knob 3 has a plurality of light windows that emit, and a plurality of light windows and hole groove 10 looks adaptation, because set up in the knob 3 and emit the light window, when knob 3 rotated with display film 2, will move the hole groove 10 on the switch box 4 with the typeface of cooking on the display film 2 on, simultaneously, the light of lamp pearl 12 passes through light window directive typeface and sees through lens 1, lets the user can look directly at current function.

To sum up, the utility model discloses a work flow: the user can drive the rotation of pipe 8 through rotating knob 3 when using to realize the rotation of round bar 14, because set for in the knob 3 and have a light window, when knob 3 was rotatory with display film 2, will show that the rice cooking typeface on the film 2 moves on the hole groove 10 on the switch box 4, let the light directive typeface of lamp pearl 12 and see through lens 1, let the user see current function through lens 1, when twisting to required function, stop can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. A rotatory illumination formula indicating switch for rice cooker, includes rotary switch (7), its characterized in that: the upper surface of the knob switch (7) is rotatably connected with a round bar (14), the upper surface of the knob switch (7) is fixedly connected with a knob switch seat (6), a third round hole (13) is formed in the knob switch seat (6), the third round hole (13) is sleeved on the outer portion of the round bar (14), a lamp panel (5) is fixedly connected with the inner portion of the knob switch seat (6), a second round hole (11) is formed in the upper surface of the lamp panel (5), the second round hole (11) is sleeved on the outer portion of the round bar (14), lamp beads (12) are fixedly connected to the left side and the right side of the upper surface of the lamp panel (5), a switch box (4) is fixedly connected above the lamp panel (5), a first round hole (9) is formed in the inner upper surface of the switch box (4), and the first round hole (9) is sleeved on the outer portion of the round bar (14), the inside upper surface left and right sides integrated into one piece of switch box (4) has hole groove (10), just hole groove (10) cover is established the outside of lamp pearl (12), the top of switch box (4) is provided with knob (3), the lower fixed surface of knob (3) is connected with pipe (8), just pipe (8) are passed through round hole (9) run through extremely the inside of switch box (4), just the inside wall of pipe (8) with the outside wall of round bar (14) is laminated mutually, and round bar (14) with pipe (8) are rotated and are connected, the inside upper surface bonding of knob (3) has display film (2), the top fixedly connected with lens (1) of display film (2).

2. The rotary illuminated indicating switch for electric rice cooker as claimed in claim 1, wherein: the inner diameters of the first round hole (9), the second round hole (11) and the third round hole (13) are all larger than the outer diameter of the circular tube (8).

3. The rotary illuminated indicating switch for electric rice cooker as claimed in claim 1, wherein: a plurality of light emitting windows are integrally formed on the upper surface of the inner portion of the knob (3), and are matched with the hole grooves (10).

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