CN206331950U - A kind of rotary switch shown with light - Google Patents
A kind of rotary switch shown with light Download PDFInfo
- Publication number
- CN206331950U CN206331950U CN201621415743.6U CN201621415743U CN206331950U CN 206331950 U CN206331950 U CN 206331950U CN 201621415743 U CN201621415743 U CN 201621415743U CN 206331950 U CN206331950 U CN 206331950U
- Authority
- CN
- China
- Prior art keywords
- light
- knob
- guide ring
- rotary switch
- light guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of rotary switch shown with light, including knob, light guide ring and circuit board, light guide ring is set in the outside of knob, knob can rotate with respect to light guide ring, circuit board is fixedly installed on the bottom of light guide ring, circuit board is provided with some light sources along the circumferential direction arranged, the number lighted by the rotation control light source of knob.A kind of rotary switch shown with light of the present utility model, the number for controlling light source to light by the rotation position of knob, so as to reflect the isoparametric change of wind speed of electric fan.Its simple in construction, versatility is good, function is strong and low cost, is applicable to the different occasions such as illuminating lamp light modulation, radio station fan and ceiling fan speed regulation.
Description
Technical field
The utility model is related to a kind of rotary switch, more particularly to a kind of rotary switch shown with light.
Background technology
In the prior art, the wind speed of electric fan, shake the head, timing, wind type, the selection of angle put feast-brand mark of setting the tone and know display side
Formula, it is most of be on electric wind leaf plank printing identification character and constitute.In the case of indoor light not strong and night darkness, pole
Difficulty sees identifier declaration character clearly, it is clear that this display mode, and being need to be improved.
The content of the invention
The utility model aims to solve the problem that above-mentioned mentioned technical problem, and there is provided a kind of rotary switch shown with light.
The utility model is realized by following technical scheme：
A kind of rotary switch shown with light, including knob, light guide ring and circuit board, light guide ring are set in the outer of knob
Portion, knob can rotate with respect to light guide ring, and circuit board is fixedly installed on the bottom of light guide ring, and circuit board is provided with some edges
The light source of circumferencial direction arrangement, the number lighted by the rotation control light source of knob.
Further, the bottom of the light guide ring is provided with some recesses for housing light source, and recess is corresponded with light source.
Further, breach is provided between each two recess.
Further, it is coated with reflectorized material on the side of the breach.
Further, the recess is provided with the arc light guiding surface for concentrating light.
Further, the bottom of the light guide ring is provided with two locating dowels, circuit board and is correspondingly provided with positioning hole.
Beneficial effect is：Compared with prior art, a kind of rotation position for passing through knob with the rotary switch that light is shown
Come the number for controlling light source to light, so as to reflect the isoparametric change of wind speed of electric fan.Its simple in construction, versatility is good,
Function is strong and low cost, is applicable to the different occasions such as illuminating lamp light modulation, radio station fan and ceiling fan speed regulation.
Brief description of the drawings
Embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing, wherein：
Fig. 1 is the structural representation of the utility model rotary switch；
Fig. 2 is the structural representation of the utility model light guide ring.
Embodiment
As shown in figure 1, a kind of rotary switch shown with light, including knob 1, light guide ring 2 and circuit board 3, light guide ring 2
The outside of knob 1 is set in, knob 1 can rotate with respect to light guide ring 2, and circuit board 3 is fixedly installed on the bottom of light guide ring 2
Portion, circuit board 3 is provided with some light sources 4 along the circumferential direction arranged, and the number that light source 4 is lighted is controlled by the rotation position of knob 1
System.Light source 4 can select LED or common bulb.The number that the rotation control light source 4 of knob 1 is lighted, for example, passing through knob 1
When reconciling the wind speed of electric fan, with the rotation of knob 1, wind speed gradually increases or reduced, and the number that light source 4 is lighted is also correspondingly
Increase or decrease.In terms of circuit design, each light source 4 can be connected, conductive pointer, conductive pointer are connected with knob 1
Knob 1 is followed to rotate, power supply one end connection light source 4, the other end is then connected on light source 4 by conductive pointer, with knob 1
Rotate, conductive pointer connects the light source 4 of different numbers, the light source 4 of connection can just be lighted.Other can certainly be selected real
The circuit of existing identical function.
As shown in Fig. 2 the bottom of the light guide ring 2 is provided with some recesses 21 for housing light source 4, recess 21 and light source 4
Correspond.Recess 21 can collect the light of the scattering of light source 4, it is more concentrated.
Breach 22 is provided between each two recess 21.Breach 22 can mitigate weight, and can be provided when dismounting
The point of application.
Reflectorized material is coated with the side of the breach 22.So, energy utilization rate is added, by reflection, is also made
The light of light source 4 is more concentrated.
The recess 21 is provided with the arc light guiding surface for concentrating light.
The bottom of the light guide ring 2 is provided with two locating dowels 23, circuit board 3 and is correspondingly provided with positioning hole.It can so make
It must position more precisely, remove the trouble of assembly and disassembly screw from.
Above example is only not limited to illustrate the technical solution of the utility model, all without departing from this
Any modification of utility model spirit and scope or equivalent, it all should cover the scope in technical solutions of the utility model
It is interior.
Claims (6)
1. a kind of rotary switch shown with light, it is characterised in that including knob（1）, light guide ring（2）And circuit board（3）, lead
Aperture（2）It is set in knob（1）Outside, knob（1）Can be with respect to light guide ring（2）Rotate, circuit board（3）It is fixedly installed
In light guide ring（2）Bottom, circuit board（3）It is provided with some light sources along the circumferential direction arranged（4）, pass through knob（1）Rotation
Turn control light source（4）The number lighted.
2. a kind of rotary switch shown with light according to claim 1, it is characterised in that the light guide ring（2）'s
Bottom houses light source provided with some（4）Recess（21）, recess（21）With light source（4）Correspond.
3. a kind of rotary switch shown with light according to claim 2, it is characterised in that each two recess（21）It
Between be provided with breach（22）.
4. a kind of rotary switch shown with light according to claim 3, it is characterised in that the breach（22）Side
Reflectorized material is coated with side.
5. a kind of rotary switch shown with light according to claim 2, it is characterised in that the recess（21）It is provided with
The arc light guiding surface for concentrating light.
6. a kind of rotary switch shown with light according to claim 1, it is characterised in that the light guide ring（2）'s
Bottom is provided with two locating dowels（23）, circuit board（3）On be correspondingly provided with positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621415743.6U CN206331950U (en) | 2016-12-21 | 2016-12-21 | A kind of rotary switch shown with light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621415743.6U CN206331950U (en) | 2016-12-21 | 2016-12-21 | A kind of rotary switch shown with light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206331950U true CN206331950U (en) | 2017-07-14 |
Family
ID=59290966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621415743.6U Active CN206331950U (en) | 2016-12-21 | 2016-12-21 | A kind of rotary switch shown with light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206331950U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783330A (en) * | 2016-12-21 | 2017-05-31 | 广东金莱特电器股份有限公司 | A kind of rotary switch shown with light |
| WO2020000626A1 (en) * | 2018-06-27 | 2020-01-02 | 杨瑞士 | Lighting device |
-
2016
- 2016-12-21 CN CN201621415743.6U patent/CN206331950U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783330A (en) * | 2016-12-21 | 2017-05-31 | 广东金莱特电器股份有限公司 | A kind of rotary switch shown with light |
| WO2020000626A1 (en) * | 2018-06-27 | 2020-01-02 | 杨瑞士 | Lighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |