CN221304504U - Key and switch assembly with RGB light effect for hair dryer - Google Patents
Key and switch assembly with RGB light effect for hair dryer Download PDFInfo
- Publication number
- CN221304504U CN221304504U CN202322460836.7U CN202322460836U CN221304504U CN 221304504 U CN221304504 U CN 221304504U CN 202322460836 U CN202322460836 U CN 202322460836U CN 221304504 U CN221304504 U CN 221304504U
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- switch
- pressing plate
- key
- light
- cover
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- 230000001795 light effect Effects 0.000 title claims abstract description 14
- 238000000149 argon plasma sintering Methods 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims description 9
- 238000005034 decoration Methods 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000005485 electric heating Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Push-Button Switches (AREA)
Abstract
The utility model discloses a key and a switch component with RGB light effect for a blower, which comprises a switch pressing plate, wherein the upper part of the switch pressing plate is provided with the key component, a circuit board and a light guide cover are sequentially arranged at the rear part of the switch pressing plate, and a light scattering cover and a key decorative cover are sequentially arranged at the front part of the switch pressing plate; the lower part of the switch pressing plate is provided with a switch component, wherein the push-pull switch is arranged at the rear part of the switch pressing plate, and the fixed plate and the push button are sequentially arranged at the front part of the switch pressing plate; the circuit board is provided with a key, and the periphery of the key is provided with a light-emitting chip. The utility model has simple structure, and the light-emitting chip is combined with the key and the switch component, so that the key has a light effect when the blower is used, and the diversified use requirements are met.
Description
Technical Field
The utility model relates to the technical field of blower structures, in particular to a key and switch assembly with RGB light effects for a blower.
Background
The hair dryer is mainly formed by combining an electric heating wire, a motor provided with a fan and an air duct. When the electric heating wire is electrified, heat generated by the electric heating wire heats surrounding air. The hot air is then carried out of the blower by the air flow created by the rotation of the blades in the duct.
Existing blower keys are typically designed with only a single piece. In addition, in order to reduce the manufacturing and production cost, the structure is often designed simpler, and because the structure is too simple and the manufacturing cost is low, the light component cannot be embedded, the light effect is not achieved, and the use requirement of diversification in the modern society cannot be met.
Disclosure of utility model
The technical problem to be solved by the utility model is to provide the button and switch component with RGB light effect for the hair dryer, which has a simple structure, and the button can have light effect when the hair dryer is used by combining the button and switch component through the light-emitting chip, so that diversified use requirements are met.
In order to solve the technical problems, the utility model provides a key and a switch assembly with RGB light effect for a blower, which comprises a switch pressing plate, wherein the key assembly is arranged at the upper part of the switch pressing plate, a circuit board and a light guide cover are sequentially arranged at the rear part of the switch pressing plate, and a light scattering cover and a key decorative cover are sequentially arranged at the front part of the switch pressing plate; the lower part of the switch pressing plate is provided with a switch component, wherein the push-pull switch is arranged at the rear part of the switch pressing plate, and the fixed plate and the push button are sequentially arranged at the front part of the switch pressing plate; the key decorative cover is characterized in that a mounting column is arranged on the bottom surface of the key decorative cover, a circular groove corresponding to the key decorative cover and a first mounting hole corresponding to the mounting column are arranged on the top surface of the light guide cover, a push rod and a first male buckle are arranged on the bottom surface of the light guide cover, a first through hole is arranged on the top surface of the switch pressing plate, a first step corresponding to the light guide cover is arranged on the periphery of the first through hole, a first bar rib and a second female buckle which are matched with the first through hole in shape are arranged on the back surface of the switch pressing plate, a second through hole corresponding to the push rod is arranged on the top surface of the light guide cover, a second male buckle is arranged on the side wall of the light guide cover, and buckling positions corresponding to the first male buckle are arranged on two sides of the bottom surface of the second through hole; the circuit board is provided with a key, and the periphery of the key is provided with a light-emitting chip.
Further, a first annular rib is arranged on the bottom surface of the light diffusion cover, and a first annular groove matched with the light diffusion cover is arranged on the light guide cover. And a second annular rib is arranged on the outer side of the first annular groove.
Further, a limiting groove is formed in the first bar-shaped rib, and a limiting rib corresponding to the limiting groove is arranged on the outer side wall of the second annular rib.
Further, a second mounting hole is formed in the switch pressing plate. The top surface of switch clamp plate is provided with the step hole, step hole back both sides all are provided with the second bar muscle.
Further, a third female buckle is arranged on the push button, a second annular groove and a third through hole which correspond to the push button are arranged on the top surface of the fixed plate, and a third male buckle, a rectangular groove and a friction strip are arranged on the bottom surface of the fixed plate.
Further, the light emitting chip adopts an RGB LED chip.
The utility model has the beneficial effects that: the device has simple structure, utilizes the light-emitting chip to combine the key and the switch component, emits light, and the emitted light passes through the light guide cover and the light scattering cover so that the key has a light effect and meets diversified use requirements.
Drawings
Fig. 1 is a split view of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of a key decoration cover according to the present utility model.
FIG. 3 is a top view of a diffuser structure according to the present utility model.
FIG. 4 is a side view of the diffuser structure of the present utility model.
Fig. 5 is a schematic diagram of the top structure of the switch pressing plate of the present utility model.
Fig. 6 is a schematic diagram of the bottom structure of the switch pressing plate of the present utility model.
FIG. 7 is a schematic top view of a light guide cover according to the present utility model.
FIG. 8 is a schematic view of the bottom structure of the light guide cover of the present utility model.
Fig. 9 is a schematic view of the push button structure of the present utility model.
Fig. 10 is a schematic view of the top surface structure of the fixing plate of the present utility model.
FIG. 11 is a schematic view of the bottom surface structure of the fixing plate of the present utility model
Fig. 12 is a schematic diagram of a circuit board structure of the present utility model.
The reference numerals in the figures illustrate: 1. a key decoration cover; 11. a mounting column; 2. a light-diffusing cover; 21. a circular groove; 22. a first mounting hole; 23. a first annular rib; 24. a first male buckle; 25. a push rod; 3. a switch pressing plate; 31. a first through hole; 32. a first step; 33. a first bar-shaped rib; 34. the second female buckle; 35. a limit groove; 36. a step hole; 37. a second mounting hole; 38. a second bar-shaped rib; 4. a light guide cover; 41. a first annular groove; 42. a limit rib; 43. a second through hole; 44. a buckling position; 45. a second male buckle; 46. a second annular rib; 5. a push button; 51. the third female buckle; 6. a fixing plate; 61. a second annular groove; 62. a third through hole; 63. a third male buckle; 64. rectangular grooves; 65. a friction bar; 7. a circuit board; 71. a key; 72. a light emitting chip; 8. push-pull switch.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1 to 12, an embodiment of a key and switch assembly with RGB lighting effect for a hair dryer of the present utility model includes a switch board 3, wherein a button assembly is disposed at an upper portion of the switch board 3, a circuit board 7 and a light guide cover 4 are sequentially disposed at a rear portion of the switch board 3, and a light diffusion cover 2 and a key decoration cover 1 are sequentially disposed at a front portion of the switch board 3; the lower part of the switch pressing plate 3 is provided with a switch component, wherein a push-pull switch 8 is arranged at the rear part of the switch pressing plate 3, and a fixed plate 6 and a push button 5 are sequentially arranged at the front part of the switch pressing plate 3; the key decorative cover 1 is provided with a mounting column 11 on the bottom surface, the top surface of the light diffusion cover 2 is provided with a circular groove 21 corresponding to the key decorative cover 1 and a first mounting hole 22 corresponding to the mounting column 11, the bottom surface of the light diffusion cover 2 is provided with a push rod 25 and a first male buckle 24, the top surface of the switch pressing plate 3 is provided with a first through hole 31, the periphery of the first through hole 31 is provided with a first step 32 corresponding to the light diffusion cover 2, the back surface of the switch pressing plate 3 is provided with a first bar-shaped rib 33 and a second female buckle 34 which are matched with the first through hole in shape, the top surface of the light guide cover 4 is provided with a second through hole 43 corresponding to the push rod 25 and the side wall is provided with a second male buckle 45, and two sides of the bottom surface of the second through hole 43 are provided with buckling positions 44 corresponding to the first male buckle 24; the key 71 is arranged on the circuit board 7, the light-emitting chip 72 is arranged on the periphery of the key 71, the light-emitting chip 72 emits light, the emitted light passes through the light guide cover 4 and the light scattering cover 2 to enable the key to have a light effect, and the light effect comprises a breathing light effect and a ticker effect.
The bottom surface of the light diffusion cover 2 is provided with a first annular rib 23, and the light guide cover 4 is provided with a first annular groove 41 matched with the first annular rib; a second annular rib 46 is arranged outside the first annular groove 41; a limiting groove 35 is formed in the first bar-shaped rib 33, and a limiting rib 42 corresponding to the limiting groove 35 is formed in the outer side wall of the second annular rib 46; the push button 5 is provided with a third female buckle 51, the top surface of the fixed plate 6 is provided with a second annular groove 61 and a third through hole 62 corresponding to the push button 5, and the bottom surface of the fixed plate 6 is provided with a third male buckle 63, a rectangular groove 64 and a friction strip 65; a second mounting hole 37 is formed in the switch pressing plate 3; the bottom surface of switch clamp plate 3 is provided with step hole 36, step hole 36 back both sides all are provided with second bar muscle 38.
The light emitting chip 72 adopts an RGB LED chip, so that the light emitting effect is better.
The above-described embodiments are merely preferred embodiments for fully explaining the present utility model, and the scope of the present utility model is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present utility model, and are intended to be within the scope of the present utility model. The protection scope of the utility model is subject to the claims.
Claims (7)
1. The button and switch assembly with the RGB light effect for the hair drier is characterized by comprising a switch pressing plate (3), wherein a button assembly is arranged on the upper part of the switch pressing plate (3), a circuit board (7) and a light guide cover (4) are sequentially arranged on the rear part of the switch pressing plate (3), and a light scattering cover (2) and a button decorative cover (1) are sequentially arranged on the front part of the switch pressing plate (3); the lower part of the switch pressing plate (3) is provided with a switch assembly, wherein a push-pull switch (8) is arranged at the rear part of the switch pressing plate (3), and a fixed plate (6) and a push button (5) are sequentially arranged at the front part of the switch pressing plate (3);
The key decoration cover (1) is provided with a mounting column (11) on the bottom surface, the top surface of the light scattering cover (2) is provided with a circular groove (21) corresponding to the key decoration cover (1) and a first mounting hole (22) corresponding to the mounting column (11), the bottom surface of the light scattering cover (2) is provided with a push rod (25) and a first male buckle (24), the top surface of the switch pressing plate (3) is provided with a first through hole (31), the periphery of the first through hole (31) is provided with a first step (32) corresponding to the light scattering cover (2), the back surface of the switch pressing plate (3) is provided with a first bar-shaped rib (31) and a second female buckle (34) which are matched with the first through hole (31), the top surface of the light guiding cover (4) is provided with a second through hole (43) corresponding to the push rod (25) and the side wall is provided with a second male buckle (45), and two sides of the bottom surface of the second through hole (43) are provided with buckling positions (44) corresponding to the first male buckle (24);
The circuit board (7) is provided with a key (71), and the periphery of the key (71) is provided with a light-emitting chip (72).
2. A key and switch assembly with RGB lighting effect for a hair dryer according to claim 1, characterized in that the bottom surface of the light-diffusing cover (2) is provided with a first annular rib (23), the light-guiding cover (4) is provided with a first annular groove (41) adapted to the first annular groove, and the outer side of the first annular groove (41) is provided with a second annular rib (46).
3. The button and switch assembly with RGB lighting effect for a hair dryer according to claim 2, wherein the first bar-shaped rib (33) is provided with a limit groove (35), and the second annular rib (46) is provided with a limit rib (42) corresponding to the limit groove (35) on the outer side wall.
4. A key and switch assembly for a hair dryer with RGB lighting effect according to claim 1, characterized in that the switch pressure plate (3) is provided with a second mounting hole (37).
5. The button and switch assembly with RGB lighting effect for a hair dryer according to claim 1, characterized in that the push button (5) is provided with a third female buckle (51), the top surface of the fixing plate (6) is provided with a second annular groove (61) and a third through hole (62) corresponding to the push button (5), and the bottom surface of the fixing plate (6) is provided with a third male buckle (63), a rectangular groove (64) and a friction strip (65).
6. A key and switch assembly for a hair dryer with RGB lighting effects as claimed in claim 1, characterized in that the light emitting chip (72) is an RGB LED chip.
7. The button and switch assembly with RGB lighting effect for a hair dryer according to claim 1, characterized in that the top surface of the switch pressing plate (3) is provided with a stepped hole (36), and both sides of the back surface of the stepped hole (36) are provided with second bar-shaped ribs (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322460836.7U CN221304504U (en) | 2023-09-11 | 2023-09-11 | Key and switch assembly with RGB light effect for hair dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322460836.7U CN221304504U (en) | 2023-09-11 | 2023-09-11 | Key and switch assembly with RGB light effect for hair dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221304504U true CN221304504U (en) | 2024-07-09 |
Family
ID=91740915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322460836.7U Active CN221304504U (en) | 2023-09-11 | 2023-09-11 | Key and switch assembly with RGB light effect for hair dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221304504U (en) |
-
2023
- 2023-09-11 CN CN202322460836.7U patent/CN221304504U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |